1 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4 also in unibyte case. (Bug#17865)
6 2014-06-25 Glenn Morris <rgm@gnu.org>
8 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
10 2014-06-21 Eli Zaretskii <eliz@gnu.org>
12 * indent.c (Fvertical_motion): Doc fix.
13 Move to the goal column, if any, with a single call to
14 move_it_in_display_line, not in two calls. Doing this with two
15 calls causes move_it_in_display_line apply the line-prefix
16 handling twice instead of just once. (Bug#17823)
18 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
20 Port to OS X ACLs (Bug#17810).
21 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
22 ACL_TYPE_ACCESS) doesn't work.
24 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
26 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
27 before checking key-translation-map (bug#17659).
29 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
31 * font.c (font_make_object): Avoid dangling pointer which may
34 2014-06-18 Eli Zaretskii <eliz@gnu.org>
36 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
37 prototype of DGifCloseFile as appropriate for older and newer
39 (gif_close): New function, encapsulates the differences in the
40 calling sequence of DGifCloseFile before v5.1.0 and after it.
41 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
42 error string where appropriate. (Bug#17790)
44 2014-06-16 Eli Zaretskii <eliz@gnu.org>
46 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
47 macro execution, make sure point didn't move since last complete
48 redisplay, as the condition for using the glyph matrix
49 information. (Bug#17777)
51 2014-06-14 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
54 information if we are in the middle of executing a keyboard macro,
55 since redisplay doesn't update the screen until the macro is
58 2014-06-13 Eli Zaretskii <eliz@gnu.org>
60 * alloc.c (cleanup_vector): Don't dereference a font driver
61 pointer if it is NULL. (Bug#17771)
63 2014-06-11 Eli Zaretskii <eliz@gnu.org>
65 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
66 matching overlay strings with 'cursor' property against buffer
67 positions traversed in the glyph row. (Bug#17744)
69 2014-06-08 Glenn Morris <rgm@gnu.org>
71 * fileio.c (write-region-inhibit-fsync): Doc tweak.
73 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
75 2014-06-04 Eli Zaretskii <eliz@gnu.org>
77 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
78 contains garbage on WINDOWSNT (which could potentially infloop at
81 Minimize cursor motion during TTY menu updates.
82 * term.c (tty_menu_display): Don't position cursor here. Instead,
83 pass the cursor coordinates to update_frame_with_menu.
84 (tty_menu_activate): Send the hide cursor command only once in an
85 iteration through the outer 'while' loop.
87 * dispnew.c (update_frame_1): Accept an additional argument
88 SET_CURSOR_P, and position the cursor at the end of the frame
89 update only if that argument is non-zero. All callers changed to
90 provide the additional argument as non-zero, except for
91 update_frame_with_menu.
92 (update_frame_with_menu): Accept 2 additional arguments ROW and
93 COL; if they are non-negative, instruct update_frame_1 not to
94 position the cursor, and instead position it according to ROW and
97 * dispextern.h (update_frame_with_menu): Update prototype.
99 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
101 * callproc.c (call_process): Don't check read-only if we don't insert
102 anything (bug#17666).
104 2014-06-02 Eli Zaretskii <eliz@gnu.org>
106 * dispnew.c (update_frame_with_menu): Set display_completed.
108 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
110 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
112 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
114 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
115 to min(value, whole).
117 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
119 Bring back the changes to GDB-visible symbols, but only on AIX.
120 And only if it's not pre-4.2 GCC.
121 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
122 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
123 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
126 2014-05-31 Eli Zaretskii <eliz@gnu.org>
128 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
129 with PT, not GPT. (Bug#16433)
131 Revert last changes to GDB-visible symbols.
132 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
133 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
134 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
137 2014-05-31 Glenn Morris <rgm@gnu.org>
139 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
141 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
143 Fix port to 32-bit AIX with xlc (Bug#17598).
144 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
145 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
146 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
147 to work around a compiler bug in IBM xlc 12.1.
149 2014-05-29 Eli Zaretskii <eliz@gnu.org>
151 * xterm.c (x_update_window_end): Don't invalidate the entire
152 mouse-highlight info, just signal frame_up_to_date_hook that mouse
153 highlight needs to be redisplayed. (Bug#17588)
155 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
157 Port the GDB-visible symbols to AIX.
158 Without them, GDB doesn't work to debug Emacs, since the AIX linker
159 optimizes away the relevant external symbols. Use enums instead;
160 this suffices for the AIX port, which is 32-bit-only anyway.
161 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
162 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
163 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
166 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
168 Include sources used to create macuvs.h.
169 * Makefile.in ($(srcdir)/macuvs.h): New rule.
170 * macuvs.h: Use automatically-generated header.
172 2014-05-25 Eli Zaretskii <eliz@gnu.org>
174 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
175 if we are iterating over an object that generates glyphs for
176 marginal areas. (Bug#17585)
178 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
180 * xdisp.c (safe__call1, safe__eval): Now static.
182 2014-05-24 Eli Zaretskii <eliz@gnu.org>
184 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
185 (safe_call, safe__call1): Construct a va_list argument for safe_call.
186 (safe_call1): Call safe_call instead of safe__call directly.
188 2014-05-24 Ken Brown <kbrown@cornell.edu>
190 * w32term.c (x_delete_display) [CYGWIN]: Don't free
191 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
194 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
196 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
197 (safe__call, safe__call1, safe__eval): New functions.
199 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
200 (display_mode_element): Same for `:eval'.
202 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
204 Fix port to 32-bit AIX (Bug#17540).
205 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
206 twice. _text already includes this offset.
207 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
209 2014-05-21 Eli Zaretskii <eliz@gnu.org>
211 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
212 when closest_pos is identical to to_charpos, don't recurse, since
213 we already tried that, and failed. (Bug#17539)
215 2014-05-20 Eli Zaretskii <eliz@gnu.org>
217 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
218 unwinding when frame's faces were not initialized yet, increment
219 the frame's image-cache reference count before calling
220 x_free_frame_resources. Don't dereference
221 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
223 2014-05-11 Glenn Morris <rgm@gnu.org>
225 * fileio.c (Ffile_executable_p): Doc tweak.
227 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
229 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
230 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
232 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
234 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
236 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
238 Fix initialization of minibuffer history variable (Bug#17430).
239 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
240 Move the initialization up to prevent any "value void" message.
242 2014-05-06 Samuel Bronson <naesten@gmail.com>
244 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
245 are matched (bug#17413).
247 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
249 Stop tooltips pulling Emacs window to front (Bug#17408).
250 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
251 SetWindowPos invocations.
253 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
255 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
256 not initialized (Bug#17398).
258 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
260 Revert recent libpng changes (Bug#17339).
261 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
262 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
264 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
266 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
267 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
268 because WCONTINUED is always defined now.
269 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
271 2014-05-03 Eli Zaretskii <eliz@gnu.org>
273 * buffer.c (overlay_strings): Fix the wording of the commentary.
275 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
277 Consult libpng-config more consistently (Bug#17339).
278 * Makefile.in (PNG_CFLAGS): New var.
279 (ALL_CFLAGS): Use it.
280 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
281 CFLAGS now handles this.
283 2014-05-01 Glenn Morris <rgm@gnu.org>
285 * floatfns.c (Fisnan):
286 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
288 2014-05-01 Eli Zaretskii <eliz@gnu.org>
290 * term.c (tty_menu_activate): A better initialization for cursor
293 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
295 * intervals.c: Tighten assertions.
296 (create_root_interval): Make sure the interval is not empty.
297 (intervals_equal): Use booleans.
298 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
299 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
300 (balance_possible_root_interval): Simplify and use booleans.
301 (split_interval_right, split_interval_left): Check LENGTH, and remove
302 now redundant assertion.
303 (adjust_intervals_for_insertion): Remove now redundant assertions.
304 (delete_node, interval_deletion_adjustment)
305 (adjust_intervals_for_deletion, merge_interval_right)
306 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
307 (reproduce_interval): Make sure the interval is not empty.
309 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
311 * term.c (tty_menu_activate): Don't assume row and col are initialized.
312 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
313 satisfaction that they would always be initialized.
315 2014-04-29 Eli Zaretskii <eliz@gnu.org>
317 * term.c (tty_menu_display): Move the cursor to the active menu
319 (tty_menu_activate): Return the cursor to the active menu item
320 after displaying the menu and after displaying help-echo. See
321 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
322 for the details of why this is needed by screen readers and
325 2014-04-29 Glenn Morris <rgm@gnu.org>
327 * process.c (handle_child_signal):
328 Handle systems without WCONTINUED. (Bug#15110, 17339)
330 2014-04-23 Eli Zaretskii <eliz@gnu.org>
332 * search.c (Fnewline_cache_check): Don't try to count newlines
333 outside the buffer's restriction, as find_newline doesn't support that.
335 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
337 Port to GCC 4.9.0 with --enable-gcc-warnings.
338 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
340 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
341 a way that also works with GCC 4.9.0.
343 * search.c (Fnewline_cache_check): Remove unused locals.
345 2014-04-22 Eli Zaretskii <eliz@gnu.org>
347 * search.c (find_newline1): New subroutine.
348 (Fnewline_cache_check): New function.
349 (syms_of_search): Defsubr it.
351 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
353 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
354 * keyboard.c (unblock_input): Add comment.
355 * xgselect.c (xg_select): Prevent Glib main loop recursion.
357 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
359 * intervals.c (rotate_right, rotate_left): Fix up length computation.
360 Also change identifiers to match the comments, and add more assertions
363 2014-04-18 Eli Zaretskii <eliz@gnu.org>
365 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
366 glyph is written to TEXT_AREA of the temporary glyph_row.
369 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
371 * emacs.c (close_output_streams): Don't clear and restore errno.
373 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
375 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
376 never becomes visible, i.e. using XMonad (Bug#17237).
378 2014-04-17 Eli Zaretskii <eliz@gnu.org>
380 * xdisp.c (Fline_pixel_height): Don't assume that the current
381 buffer and the selected window's buffer are one and the same.
384 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
385 paragraph-start cache before the newline cache. (Bug#17269)
387 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
389 * window.c (save_window_save): Lookup window_point_insertion_type in
390 the right buffer (bug#15457).
391 (Qwindow_point_insertion_type): New var.
392 (syms_of_window): Initialize it.
394 2014-04-16 Eli Zaretskii <eliz@gnu.org>
397 * unexcoff.c [MSDOS]: Include libc/atexit.h.
398 (copy_text_and_data): Zero out the atexit chain pointer before
401 * termhooks.h (encode_terminal_code): Update prototype.
403 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
404 visible for all DOS_NT ports, not just WINDOWSNT.
405 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
407 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
408 unless it is defined.
409 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
411 * process.c (close_on_exec, accept4, process_socket): Move into
412 the "ifdef subprocesses" part.
413 (catch_child_signal): Condition by "ifdef subprocesses".
414 (syms_of_process) <Qinternal_default_process_sentinel>
415 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
417 * msdos.h: Add prototypes for new functions.
418 (EINPROGRESS): Define.
419 (O_CLOEXEC): Define to zero.
421 * msdos.c (check_window_system): Remove unnecessary an
422 incompatible duplicate function.
423 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
424 New functions in support of new functionality.
426 * menu.c (single_menu_item): Add visual indication of submenu
427 also for menus on MSDOS frames.
428 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
430 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
431 when async subprocesses aren't supported.
433 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
435 * emacs.c (close_output_streams): Zero out errno before calling
438 * dired.c [MSDOS]: Include msdos.h.
440 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
441 (DATA_START) [MSDOS]: Define.
442 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
444 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
445 Ifdef away for MSDOS.
446 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
447 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
449 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
450 Use temporary file template that is compatible with mkostemp.
451 Move vfork-related portions under #ifndef MSDOS.
452 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
454 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
456 * buffer.c (Foverlays_at): Add argument `sorted'.
458 2014-04-14 Eli Zaretskii <eliz@gnu.org>
460 * insdel.c (invalidate_buffer_caches): When deleting or replacing
461 text, invalidate the bidi_paragraph_cache upto and including the
464 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
466 Port to IRIX 6.5 (Bug#9684).
467 * alloc.c (TAGGABLE_NULL): New constant,
468 for porting to hosts with nontrivial DATA_SEG_BITS settings.
469 (next_vector, set_next_vector): Use it.
470 * conf_post.h (INET6) [IRIX6_5]: Define.
471 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
472 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
473 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
474 for consistency with how TAGGABLE_NULL is computed.
476 2014-04-13 Eli Zaretskii <eliz@gnu.org>
478 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
479 before passing it to system APIs.
481 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
483 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
485 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
486 make sure stack.byte_string_start is not de-adjusted by pushhandler.
488 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
490 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
492 2014-04-12 Eli Zaretskii <eliz@gnu.org>
494 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
495 covered by a display string that ends in a newline, and that cases
496 going back by DVPOS lines to hit the search limit, lift the limit
497 and go back until DVPOS is reached. (Bug#17244)
499 * indent.c (Fvertical_motion): Handle correctly the case when the
500 display string is preceded by an empty line.
502 2014-04-11 Eli Zaretskii <eliz@gnu.org>
504 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
505 use S_IWRITE instead.
507 2014-04-11 Glenn Morris <rgm@gnu.org>
509 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
511 2014-04-09 Ken Brown <kbrown@cornell.edu>
513 * Makefile.in (EMACS_MANIFEST): Revert last change.
515 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
517 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
519 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
520 (symbol_block_pinned): New var.
521 (Fmake_symbol): Initialize `pinned'.
522 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
523 pinned and signal an error for un-purifiable objects.
525 (Fpurecopy): Use it, except for objects that can't be purified.
526 (mark_pinned_symbols): New function.
527 (Fgarbage_collect): Use it.
528 (gc_sweep): Remove hack made unnecessary.
530 2014-04-05 Glenn Morris <rgm@gnu.org>
532 * keyboard.c (Fopen_dribble_file): Doc tweak.
534 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
537 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
538 bar is zero height, just return (Bug#16976).
539 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
540 * nsterm.h (EmacsView): Add wait_for_tool_bar.
541 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
542 is nil. If waiting for toolbar to complete, force a redraw.
543 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
545 2014-04-03 Ken Brown <kbrown@cornell.edu>
547 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
549 2014-04-02 Martin Rudalics <rudalics@gmx.at>
551 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
552 width from font width (Bug#17163).
554 2014-03-30 Martin Rudalics <rudalics@gmx.at>
556 * frame.c (x_set_frame_parameters): Calculate default values of
557 new frame sizes only after all other frame parameters have been
558 processed (Bug#17142).
560 2014-03-28 Ken Brown <kbrown@cornell.edu>
562 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
565 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
567 * xterm.c (x_draw_image_glyph_string): Adjust image background
568 width accordingly when its x position is adjusted. (Bug#17115)
570 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
572 * w32term.c (x_draw_image_glyph_string): Fix computation of height
573 and width of image background when it is displayed with a 'box'
576 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
578 More backward-compatible fix to char-equal core dump (Bug#17011).
579 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
580 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
582 Fix core dump in char-equal (Bug#17011).
583 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
584 unibyte buffers, as we can't tell whether the characters are
587 * insdel.c (adjust_markers_for_delete): Remove unused local.
589 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
591 Have (MARKER . ADJUSTMENT) undo records always be immediately
592 after their corresponding (TEXT . POS) record in undo list.
594 * lisp.h (record-delete): New arg record_markers.
595 (record_marker_adjustment): No longer needed outside undo.c.
596 * insdel.c (adjust_markers_for_delete): Move calculation of marker
597 adjustments to undo.c's record_marker_adjustments. Note that
598 fileio.c's decide_coding_unwind is another caller to
599 adjust_markers_for_delete. Because it has undo list bound to t,
600 it does not rely on adjust_markers_for_delete to record marker
602 (del_range_2): Swap call to record_delete and
603 adjust_markers_for_delete so as undo marker adjustments are
604 recorded before current deletion's adjustments, as before.
605 (adjust_after_replace):
606 (replace_range): Pass value for new record_markers arg to
608 * undo.c (record_marker_adjustment): Rename to
609 record_marker_adjustments and made static.
610 (record_delete): Check record_markers arg and call
611 record_marker_adjustments.
612 (record_change): Pass value for new record_markers arg to
614 (record_point): at_boundary calculation no longer needs to account
615 for marker adjustments.
617 2014-03-24 Martin Rudalics <rudalics@gmx.at>
619 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
622 2014-03-23 Glenn Morris <rgm@gnu.org>
624 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
626 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
628 * buffer.c (struct sortvec): Add field `spriority'.
629 (compare_overlays): Use it.
630 (sort_overlays): Set it.
632 2014-03-23 Eli Zaretskii <eliz@gnu.org>
634 * xdisp.c (redisplay_window): If all previous attempts to find the
635 cursor row failed, try a few alternatives before falling back to
636 the top-most row of the window. Use row_containing_pos. (Bug#17047)
638 2014-03-22 Daniel Colascione <dancol@dancol.org>
640 * process.c (conv_sockaddr_to_lisp): When extracting the string
641 names of AF_LOCAL sockets, stop before reading uninitialized
644 2014-03-23 Daniel Colascione <dancol@dancol.org>
646 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
647 array. (ASAN caught.)
649 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
651 Fix regression introduced by patch for Bug#10500.
652 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
653 * w32term.c (x_draw_image_relief): Likewise.
655 2014-03-21 Martin Rudalics <rudalics@gmx.at>
657 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
658 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
659 maximize a frame for odd default fonts.
661 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
663 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
665 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
667 * doc.c (store_function_docstring): Warn when we don't know where to
669 (Fsubstitute_command_keys): Don't advertise the fact that
670 text-properties are dropped, since we think it's a bug that we'll fix
673 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
674 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
675 * frame.c (frame_garbaged): Make "docstring" more precise.
677 2014-03-20 Glenn Morris <rgm@gnu.org>
679 * charset.c (init_charset): When we cannot find the charsets directory,
680 mention if EMACSDATA is set.
682 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
684 * fns.c (Frandom): Fix rare bug where the result isn't random.
686 Fix porting inconsistency about rounding to even.
687 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
688 This way, the unusual !HAVE_RINT case acts like the usual
689 HAVE_RINT case, and we can fix the documentation accordingly.
691 2014-03-19 Eli Zaretskii <eliz@gnu.org>
693 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
694 (w32_wnd_proc): Initialize the dwHoverTime member of
695 TRACKMOUSEEVENT structure.
697 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
699 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
701 2014-03-16 Eli Zaretskii <eliz@gnu.org>
703 * search.c (find_newline): Speed up the function when using the
704 newline cache, by halving the number of calls to
705 region_cache_forward and region_cache_backward. (Bug#16830)
707 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
709 * buffer.c (Fset_buffer): Document return value (bug#17015).
711 2014-03-14 Martin Rudalics <rudalics@gmx.at>
713 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
714 nil, always resize character wise to avoid potential loss of the
715 mode line (Bug#16923 related).
717 2014-03-12 Martin Rudalics <rudalics@gmx.at>
719 * frame.c (x_set_frame_parameters): Always calculate new sizes
720 pixelwise to avoid potential loss when rounding.
722 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
724 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
725 * xterm.c (x_free_frame_resources): Free all allocated cursors.
727 2014-03-10 Eli Zaretskii <eliz@gnu.org>
729 * w32.c (fstatat): Don't add an extra slash if the argument ends
730 with a slash: this fails the subsequent call to stat_worker on
731 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
733 2014-03-09 Martin Rudalics <rudalics@gmx.at>
735 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
737 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
739 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
741 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
742 when frame is only on one screen (Bug#14713).
744 2014-03-08 Eli Zaretskii <eliz@gnu.org>
746 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
747 there's a valid wrap point in the display line, the last glyph
748 cannot "just barely fit" on this row, because display_line doesn't
749 let it. Instead, proceed as if the last glyph didn't fit, so that
750 we eventually back up the iterator to the wrap point. This avoids
751 delusional behavior of move_it_to, whereby it proceeds to the next
752 display line, but sets current_x to zero for all the glyphs that
753 without word-wrap would fit on the previous display line.
754 One result was that visual-order cursor movement behaved erratically
756 (Fmove_point_visually): Add code to find the x coordinate of the
757 last character before wrap point, under word-wrap on a TTY.
759 2014-03-07 Eli Zaretskii <eliz@gnu.org>
761 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
762 also return value of MOVE_POS_MATCH_OR_ZV from
763 move_it_in_display_line_to, when moving from beginning of line to
764 point's position. (Bug#16961)
766 2014-03-07 Martin Rudalics <rudalics@gmx.at>
768 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
769 * window.c (Fselect_window): Explain NORECORD and
770 `buffer-list-update-hook' in doc-string.
772 2014-03-06 Martin Rudalics <rudalics@gmx.at>
774 * window.c (Fother_window_for_scrolling): Check that
775 Vother_window_scroll_buffer is a buffer.
777 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
779 * xterm.c (xim_initialize): Always pass a copy of resource name
780 to XRegisterIMInstantiateCallback and eassert whether return
781 value is True. Passing copy is important because Xlib doesn't
782 make its own copy and resource name argument usually points to
783 SSDATA (Vx_resource_name), which may be changed from Lisp.
784 (xim_close_display): For XUnregisterIMInstantiateCallback,
785 always eassert return value and pass exactly the same values
786 as were used for XRegisterIMInstantiateCallback.
787 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
788 sources to check why if you are interested.
790 2014-03-05 Martin Rudalics <rudalics@gmx.at>
792 * dispnew.c (change_frame_size_1): Add new_lines instead of
793 new_height, the latter may be still zero if passed as such.
794 * window.c (Fwindow_pixel_height): Mention bottom divider in
797 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
799 Fix "resource temporarily unavailable" with xgselect
801 * xgselect.c: Include <stdbool.h>.
802 (xg_select) [!USE_GTK]: Don't lose track of errno.
804 Fix minor --enable-gcc-warnings issues.
805 * widget.c (update_various_frame_slots, EmacsFrameResize):
806 Avoid unused locals. Prefer 'if' to '#if' when either will do.
808 2014-03-04 Ken Brown <kbrown@cornell.edu>
810 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
811 represent the actual adjustment needed for alignment.
813 2014-03-04 Eli Zaretskii <eliz@gnu.org>
815 * gmalloc.c (aligned_alloc): Don't allocate more memory than
816 needed, and don't reallocate if the initial allocation already
817 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
819 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
821 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
824 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
826 * cmds.c (delete-char): Update docstring pointing out that the
827 function ignores `delete-active-region' and `overwrite-mode'.
829 2014-03-03 Eli Zaretskii <eliz@gnu.org>
831 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
833 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
834 allocated buffer due to alignment.
835 (freehook): If the block to be freed was allocated by
836 'aligned_alloc', find its real pointer before calling 'free'.
838 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
841 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
843 * font.c (toplevel): Adjust comment about font cache layout.
844 (font_clear_cache): Fix to match real font cache layout.
845 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
846 (Fframe_font_cache) [FONT_DEBUG]: New function.
847 (syms_of_font) [FONT_DEBUG]: Defsubr it.
849 Avoid crashes when X fonts are erroneously freed on reused X
850 'Display *' connection data (Bug#16069). Note that X font
851 resources still may be leaked, but currently there is no way
852 to completely avoid it.
853 * xterm.h (struct x_display_info): New member x_id. Add comments.
854 * xterm.c (x_display_id): New variable.
855 (x_term_init): Assign identifier to each opened X connection.
856 * xfont.c (struct xfont): New member x_display_id.
857 (xfont_open): Initialize it with frame's display id.
858 (xfont_close): Check whether font's display id matches the one
859 recorded for the given display. Adjust comment.
860 * xftfont.c (struct xftfont_info):
861 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
863 2014-03-01 Martin Rudalics <rudalics@gmx.at>
865 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
866 * window.c (Fother_window_for_scrolling): Don't try to scroll a
867 killed Vother_window_scroll_buffer.
868 (Vother_window_scroll_buffer): Fix doc-string accordingly.
870 2014-03-01 Eli Zaretskii <eliz@gnu.org>
872 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
873 that start with more than 2 slashes as UNCs. (Bug#16751)
875 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
877 Fix a few crashes and leaks when cloning C strings.
878 * alloc.c, lisp.h (dupstring): New function.
879 * gtkutil.c (xg_get_font):
880 * term.c (tty_default_color_capabilities):
881 * xsettings.c (store_monospaced_changed)
882 (store_font_name_changed, parse_settings)
883 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
884 This avoids some unlikely crashes due to accessing freed storage,
885 and avoids some minor memory leaks in the more-typical case.
887 2014-02-28 Martin Rudalics <rudalics@gmx.at>
889 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
890 cursor when modeline can't be dragged (Bug#16647).
892 2014-02-28 Glenn Morris <rgm@gnu.org>
894 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
895 from custom-delayed-init-variables. (Bug#11565)
897 2014-02-27 Martin Rudalics <rudalics@gmx.at>
899 More fixes for mouse glyph calculations (Bug#16647).
900 * window.c (coordinates_in_window): In intersection of
901 horizontal and vertical window dividers prefer the horizontal
902 one. Add some extra parens to last fix.
903 (window_relative_x_coord): Return x-coordinate for header and
905 * xdisp.c (remember_mouse_glyph): In text area don't extend
906 glyph into mode line to show the vertical drag cursor there
907 immediately. Subdivide mouse glyphs in right fringes to show a
908 horizontal drag cursor as soon as we enter the "grabbable width"
909 portion. Handle vertical border case separately. Do not
910 subdivide window divider areas.
911 (note_mouse_highlight): On bottom divider of bottommost windows
912 show vertical drag cursor only when the minibuffer window can be
915 2014-02-27 Eli Zaretskii <eliz@gnu.org>
917 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
918 reset by the face of the object just displayed. See also bug#76.
919 (get_next_display_element): If the string came from a display
920 property, examine the box face attribute at it->position, not at
921 it->current.pos, since the latter was not updated yet. (Bug#16870)
922 (handle_face_prop): Improve commentary.
924 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
926 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
927 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
929 2014-02-26 Martin Rudalics <rudalics@gmx.at>
931 Fixes around Bug#16647.
932 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
933 ON_BOTTOM_DIVIDER cases.
934 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
935 only if the window has no right divider.
936 (Fcoordinates_in_window_p): Fix doc-string.
938 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
940 * lread.c (Funintern): Fix doc to match advertised calling convention.
942 2014-02-24 Daniel Colascione <dancol@dancol.org>
944 * keyboard.c (read_char): Close race that resulted in lost events.
946 2014-02-22 Glenn Morris <rgm@gnu.org>
948 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
949 * window.c (window-resize-pixelwise): Doc fixes.
951 * process.c (Finternal_default_process_filter)
952 (Finternal_default_process_sentinel): Doc tweaks.
954 2014-02-21 Glenn Morris <rgm@gnu.org>
956 * process.c (Fprocess_buffer, Faccept_process_output)
957 (Finternal_default_process_filter, Finternal_default_process_sentinel):
960 2014-02-21 Martin Rudalics <rudalics@gmx.at>
962 * window.c (Fwindow_scroll_bar_width): New function.
964 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
966 Pacify GCC when configuring with --enable-gcc-warnings.
967 * xdisp.c (move_it_in_display_line_to) [lint]:
968 Initialize recently-added local.
970 2014-02-21 Daniel Colascione <dancol@dancol.org>
972 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
974 2014-02-20 Eli Zaretskii <eliz@gnu.org>
976 * xdisp.c (init_iterator): Don't dereference a bogus face
978 (try_cursor_movement): Don't use cursor position if
979 set_cursor_from_row failed to compute it. This avoids assertion
980 violations in MATRIX_ROW.
981 (move_it_in_display_line_to): Save the iterator state in ppos_it
982 only once per call. Reimplement the method used to return to the
983 best candidate position if all the positions found in display line
984 are beyond TO_CHARPOS. This cuts down the number of calls to
985 bidi_shelve_cache, which moves a lot of stuff when lines are long
986 and include bidirectional text. (Bug#15555)
988 2014-02-20 Glenn Morris <rgm@gnu.org>
990 * data.c (Fdefalias): Doc fix.
992 2014-02-19 Eli Zaretskii <eliz@gnu.org>
994 * xdisp.c (display_line): Fix horizontal scrolling of large images
995 when fringes are turned off. This comes at a price of not
996 displaying the truncation/continuation glyphs in this case.
999 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1000 CreateDIBSection returns an error indication, zero out *ximg after
1001 destroying the image. This avoids crashes in memory allocations
1002 due to the fact that some of the callers also call
1003 x_destroy_x_image, which will attempt to free an already free'd
1006 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1008 * widget.c (update_various_frame_slots): Don't set
1009 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1011 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1013 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1015 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1017 temacs --daemon fix (Bug#16599).
1018 * emacs.c (main): Initialize daemon_pipe[1] here ...
1019 (syms_of_emacs): ... instead of here.
1021 2014-02-16 Anders Lindgern <andlind@gmail.com>
1023 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1026 2014-02-16 Daniel Colascione <dancol@dancol.org>
1028 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1029 (xd_get_connection_address): Use it.
1030 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1031 xd_get_connection_address because the latter signals if the bus
1032 we're trying to close is already disconnected.
1034 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1036 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1037 argument to CreateThread. This avoids segfaults on Windows 9X.
1038 Reported by oslsachem <oslsachem@gmail.com>.
1040 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1042 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1043 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1044 (check_lseek): New function, to report lseek errors.
1045 (save_data_space, update_file_ptrs, read_header, write_header)
1046 (copy_file, copy_rest, unexec): Use these news functions.
1047 (update_file_ptrs): Don't assume wraparound behavior when
1048 converting a large size_t value to off_t.
1050 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1052 * composite.c (fill_gstring_header): Pass positions as C integers
1053 and move parameters checking to...
1054 (Fcomposition_get_gstring): ...this function. Handle case when
1055 buffer positions are in reversed order and avoid crash (Bug#16739).
1057 * buffer.c (validate_region): Mention current buffer in error message.
1059 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1061 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1063 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1065 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1067 2014-02-11 Glenn Morris <rgm@gnu.org>
1069 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1070 Replace refs to "OpenStep" in messages.
1072 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1074 Avoid "." at end of error diagnostics.
1075 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1076 * font.c (Ffont_at):
1077 * nsfns.m (ns_display_info_for_name):
1078 * nsselect.m (Fx_own_selection_internal):
1079 * nsterm.m (performDragOperation:):
1080 Remove "." from end of diagnostic.
1082 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1084 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1085 unintuitive (bug#15824).
1086 (Fyes_or_no_p): Doc fix (bug#15456).
1088 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1090 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1092 * eval.c (call_debugger): When exiting the debugger, do not allow
1093 max_specpdl_size less than actual binding depth (Bug#16603).
1094 (syms_of_eval): Adjust docstring.
1096 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1098 * cmds.c (Fself_insert_command): Output a clearer error message on
1099 negative repetitions (bug#9476).
1101 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1103 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1105 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1107 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1109 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1111 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1113 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1115 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1117 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1119 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1120 `exit' works (bug#15865).
1122 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1124 Constrain window box/body sizes and margin widths (Bug#16649).
1125 * xdisp.c (window_box_width): Don't return less than zero.
1126 (window_box_left_offset, window_box_right_offset): Don't return
1127 more than the window's pixel width.
1128 * window.c (window_body_height, window_body_width): Don't return
1130 (window_resize_apply): Adjust margin width, if necessary.
1132 2014-02-07 Glenn Morris <rgm@gnu.org>
1134 * nsterm.m (syms_of_nsterm): Doc fix.
1136 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1138 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1139 New variables: pointers through which to call the respective APIs.
1140 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1141 (filename_from_ansi, sys_link, check_windows_init_file):
1142 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1143 This is required on Windows 9X, where we dynamically load
1144 UNICOWS.DLL which has their non-stub implementations.
1145 (maybe_load_unicows_dll): Assign addresses to these 2 function
1146 pointers after loading UNICOWS.DLL.
1148 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1149 MultiByteToWideChar and WideCharToMultiByte through function
1152 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1155 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1157 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1158 for OSX >= 10.9 if separate spaces are used.
1159 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1161 2014-02-06 Glenn Morris <rgm@gnu.org>
1163 * buffer.c (cache-long-scans): Doc fix.
1165 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1167 * w32fns.c (Fw32_shell_execute): Doc fix.
1169 2014-02-05 Bastien Guerry <bzg@gnu.org>
1171 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1172 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1174 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1176 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1177 outside the window (Bug#16649).
1179 * xdisp.c (note_mouse_highlight): When entering a margin area show
1180 a non-text cursor (Bug#16647).
1182 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1184 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1185 It prompted a compile-time diagnostic on GNU/Linux.
1186 Simplify to remove the need for the label.
1188 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1190 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1191 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1192 to show it; otherwise return 'unsupported--w32-dialog' to signal
1193 to the caller that emulation with menus is necessary.
1194 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1196 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1198 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1201 * menu.c (Fx_popup_dialog): Don't condition the call to
1202 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1203 special symbol 'unsupported--w32-dialog', emulate the dialog with
1204 a menu by calling x-popup-menu.
1206 * menu.h (Qunsupported__w32_dialog): New extern variable.
1208 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1210 * keyboard.c (kbd_buffer_get_event): Read file notification events
1213 * xgselect.c (xg_select): Read glib events in any case, even if
1214 there are no file descriptors to watch for. (Bug#16519)
1216 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1218 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1219 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1220 * w32term.c (w32_draw_window_divider): Handle first and last
1222 * w32term.h (w32_fill_area_abs): New function.
1223 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1225 * xfaces.c (realize_basic_faces): Handle new face ids.
1226 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1227 and bottom divider width.
1228 * xterm.c (x_draw_window_divider): Handle first and last pixels
1231 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1233 * print.c (Fexternal_debugging_output): Add cast to pacify
1234 --enable-gcc-warnings.
1235 * eval.c (call_debugger): Grow specpdl if the debugger was
1236 entered due to specpdl overflow (Bug#16603) and allow more
1237 specpdl space for the debugger itself.
1239 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1241 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1244 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1246 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1247 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1249 * print.c (Fexternal_debugging_output): If the argument character
1250 is non-ASCII, encode it with the current locale's encoding before
1251 writing the result to the terminal. (Bug#16448)
1253 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1254 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1257 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1259 * process.c (create_process): Reset SIGPROF handler in the child.
1260 * callproc.c (call_process): Likewise.
1262 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1264 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1266 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1268 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1269 of zero to print strings, GDB doesn't like it.
1271 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1272 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1273 we still use correct addresses. (Bug#16576)
1275 2014-01-27 K. Handa <handa@gnu.org>
1277 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1278 to preserve the code detection behavior of 24.3.
1279 * coding.h (struct coding_system): New member detected_utf8_bytes.
1280 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1281 (decode_coding_gap): Use short cut for UTF-8 file reading only
1282 when coding->detected_utf8_bytes equals to coding->src_bytes.
1283 * fileio.c (Finsert_file_contents): Cancel the previous change.
1285 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1287 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1288 that are not visible.
1290 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1292 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1293 is grabbed (Bug#16565).
1295 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1297 * xdisp.c (last_max_ascent): Re-remove after erroneously
1298 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1300 (move_it_to): Re-remove reference to last_max_ascent.
1301 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1302 max_descent here instead of calling line_bottom_y.
1305 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1307 * terminal.c (initial_free_frame_resources): New function.
1308 (init_initial_terminal): Install new hook to free face cache
1309 on initial frame and avoid memory leak. For details, see
1310 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1311 * xfaces.c (free_frame_faces): Adjust comment.
1313 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1315 * data.c (Fstring_to_number): Document results if unparsable
1318 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1320 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1322 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1324 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1325 * coding.c (detect_coding_utf_8, emacs_mule_char)
1326 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1327 (check_utf_8, decode_coding):
1328 * coding.h (struct coding_system.errors):
1329 Use ptrdiff_t, not int, for integer values derived from buffer and
1332 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1333 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1334 before invoking decode_coding_gap, since there's just one block.
1336 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1338 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1339 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1340 too early. Again run change_frame_size before assigning menu-
1343 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1345 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1346 arrives, call x_check_fullscreen, in case the new display has a
1347 different resolution. (Bug#16517)
1349 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1351 * term.c (read_menu_input): If the selected frame changes, exit
1353 (tty_menu_show): If the selected frame changes while we displayed
1354 a menu, throw to top level. (Bug#16479)
1356 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1358 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1360 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1362 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1363 * data.c (count_one_bits_word): Fix bug (negated comparison)
1364 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1366 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1368 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1369 Avoid undefined behavior by initializing display property bit of a
1370 string processed by the bidirectional iterator. For details, see
1371 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1373 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1375 Minor cleanup of previous change.
1376 * image.c (imagemagick_error, Fimagemagick_types):
1377 Omit some recently-introduced and unnecessary casts and assignments.
1379 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1381 Fix two memory leaks discovered with Valgrind.
1382 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1383 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1385 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1387 Fixes in window size functions around Bug#16430 and Bug#16470.
1388 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1389 (Fwindow_mode_line_height, Fwindow_header_line_height)
1390 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1391 Minor doc-string adjustments.
1392 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1393 Rewrite doc-strings.
1394 (window_body_height, window_body_width): Do not count partially
1395 visible lines/columns when PIXELWISE is nil (Bug#16470).
1396 (Qfloor, Qceiling): New symbols.
1398 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1400 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1401 when the image cache is not yet allocated. (Bug#16509)
1403 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1405 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1406 re-attach intervals to its base buffer (Bug#16502).
1407 * intervals.c (set_interval_object): Move from here...
1408 * intervals.h (set_interval_object): ... to here. Fix comments.
1410 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1412 Avoid undefined behavior by initializing buffer redisplay bit.
1413 Problem reported by Dmitry Antipov in
1414 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1415 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1417 Revert some of the CANNOT_DUMP fix (Bug#16494).
1418 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1420 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1422 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1423 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1424 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1425 they are replaced by macros that expand into direct calls to the
1426 corresponding functions from GDI32.DLL.
1427 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1428 variables in the Cygwin build, they are unused.
1430 2014-01-19 K. Handa <handa@gnu.org>
1432 * composite.c (composition_update_it): Fix previous change.
1434 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1436 Fix file name handling on MS-Windows 9X.
1437 * w32.c (maybe_load_unicows_dll): New function.
1439 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1440 on, to make sure we can convert file names to and from UTF-8 on
1441 Windows 9X. This fixes a failure to start up because Emacs cannot
1442 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1444 * w32font.c [WINDOWSNT]: Include w32.h.
1445 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1446 of implementing the same stuff.
1447 Remove now unused g_b_init_is_windows_9x.
1449 * w32.h (maybe_load_unicows_dll): Add prototype.
1451 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1453 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1454 switch to single keyboard. Prevents daemon crashes when a new
1455 client connects while we show a TTY menu in an existing client.
1458 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1460 Fix MinGW64 porting problem with _setjmp.
1461 Reported by Eli Zaretskii in:
1462 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1463 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1464 the old _setjmp and _longjmp. All uses changed.
1466 2014-01-13 Daniel Colascione <dancol@dancol.org>
1468 * textprop.c (Fremove_list_of_text_properties):
1469 Correctly handle reaching the end of the interval tree. (Bug#15344)
1471 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1473 * xdisp.c (resize_mini_window): Round height to a multiple of
1474 frame's line height. Fix bug in calculation of window start
1475 position (Bug#16424).
1477 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1479 * macfont.m: Include termchar.h.
1480 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1481 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1482 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1483 *_WITH_GC_* to take face and f as parameters.
1484 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1485 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1487 2014-01-13 Daniel Colascione <dancol@dancol.org>
1489 Fix menu item updating in the presence of the Unity global menu
1492 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1493 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1495 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1496 updating menus; explain why.
1497 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1498 problem it's supposed to solve and it interferes with detecting
1499 the presence of a global menu.
1500 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1503 2014-01-11 K. Handa <handa@gnu.org>
1505 * composite.c (composition_update_it): Fix indexing of
1506 LGSTRING_CHAR (Bug#15984).
1508 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1510 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1512 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1514 * xdisp.c (try_window_id): Don't use this function's optimizations
1515 if overlays in the buffer displayed by the window have changed
1516 since last redisplay. (Bug#16347)
1517 (message_dolog): Fix indentation.
1519 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1521 * frame.c (frame_resize_pixelwise): Fix doc-string.
1523 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1525 Fix handling of internal borders (Bug#16348).
1526 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1527 Remove internal border width from pixel width of windows.
1528 (change_frame_size_1): Don't return early when frame's pixel
1529 size changes - we still have to record the new sizes in the
1531 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1532 also when toolbar gets larger.
1533 * window.c (check_frame_size): Include internal_border_width in
1535 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1536 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1537 In non-toolkit/non-GTK version clear internal border.
1538 * xterm.c (x_clear_under_internal_border): New function for
1539 non-toolkit/non-GTK version.
1540 (x_after_update_window_line): In non-toolkit/non-GTK version
1542 (handle_one_xevent, x_set_window_size):
1543 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1544 * xterm.h (x_clear_under_internal_border): Extern it.
1546 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1548 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1549 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1552 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1554 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1555 last value of point is not equal to buffer's point. (Bug#16129)
1557 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1560 * nsterm.h (updateCollectionBehavior): Rename from
1561 updateCollectionBehaviour. All uses changed.
1563 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1564 * Makefile.in (SETFATTR): New macro.
1565 (temacs$(EXEEXT)): Use it.
1567 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1569 Fix maximization behavior on Windows (Bug#16300).
1570 * w32fns.c (w32_fullscreen_rect): Don't handle
1571 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1572 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1573 of SetWindowPos. Restore last placement also when leaving
1574 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1575 but the FULLSCREEN_BOTH case.
1577 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1580 * data.c (arithcompare_driver):
1581 * fileio.c (Fcar_less_than_car):
1582 * fns.c (internal_equal):
1583 * frame.c (delete_frame):
1584 * lisp.h (enum More_Lisp_Bits):
1586 Avoid C99 constructs that don't work in C89.
1587 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1588 to port to C89, which doesn't have 'long long'.
1589 (count_trailing_zero_bits): Use them.
1591 2014-01-03 Chong Yidong <cyd@gnu.org>
1593 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1595 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1597 Further adjust frame/window scrollbar width calculations.
1598 * window.c (apply_window_adjustment):
1599 Set windows_or_buffers_changed.
1600 (Fwindow_scroll_bars): Return actual scrollbar width.
1601 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1602 For non-toolkit builds again use 14 as minimum width and set
1603 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1604 * xterm.c (XTset_vertical_scroll_bar): Take width from
1605 WINDOW_SCROLL_BAR_AREA_WIDTH.
1606 (x_new_font): Rename wid to unit. Base calculation of new
1607 scrollbar width on toolkit used and make it analogous to that of
1608 x_set_scroll_bar_default_width.
1609 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1610 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1611 of GetSystemMetrics.
1612 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1613 WINDOW_SCROLL_BAR_AREA_WIDTH.
1614 (x_new_font): Make it correspond to changes in xterm.c.
1616 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1618 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1619 This is a cleaner way to fix the MinGW-w64 porting problem.
1620 Check for INTPTR_MAX misconfiguration.
1622 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1624 * search.c (newline_cache_on_off, find_newline): In indirect
1625 buffers, use the newline cache of the base buffer.
1627 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1628 buffer, invalidate the caches of its base buffer. (Bug#16265)
1630 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1631 buffers, use the width-run cache of the base buffer.
1633 * xdisp.c (redisplay_window): When the window displays an indirect
1634 buffer, and the character widths in the display table have
1635 changed, invalidate the width-run cache of the corresponding base
1638 * fileio.c (Finsert_file_contents): When invalidating the newline
1639 cache, consider the case of inserting into indirect buffer.
1641 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1642 In indirect buffers, use the paragraph cache of the base buffer.
1644 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1646 * window.c (grow_mini_window): Fix last change.
1648 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1650 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1652 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1654 * w32term.c (w32_initialize): Use LCID and LOWORD.
1656 * w32proc.c (create_child): Use pid_t for 5th argument.
1657 (IsValidLocale): Don't provide prototype for MinGW64.
1658 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1659 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1661 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1662 MinGW64 doesn't support.
1664 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1666 * w32.c (set_named_security_info): New function.
1667 (acl_set_file): Fall back on set_named_security_info if
1668 set_file_security fails.
1669 (g_b_init_set_named_security_info_w)
1670 (g_b_init_set_named_security_info_a): New static variables.
1671 (globals_of_w32): Initialize them to zero.
1672 (set_named_security_info): Set them to non-zero if the
1673 corresponding API is available.
1674 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1675 New function typedefs.
1677 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1679 Some more fixes following pixelwise resize changes including one
1681 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1682 of frame_resize_pixelwise.
1683 * widget.c (pixel_to_text_size): New function.
1684 (update_wm_hints): Have size hints respect value of
1685 frame_resize_pixelwise.
1686 (EmacsFrameResize): Alway process resize requests pixelwise.
1687 * window.c (grow_mini_window): Make sure mini window is at least
1689 * xdisp.c (display_menu_bar): Make sure menubar extends till
1691 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1692 (x_set_tool_bar_lines): Calculate pixelwise.
1693 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1694 frame_resize_pixelwise.
1696 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1698 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1699 variables not used there.
1701 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1703 * w32.c (sys_umask): New function. (Bug#16299)
1705 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1707 * dispnew.c (change_frame_size_1): Take old width of root window
1708 from that window's pixel width. (Bug#16284)
1710 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1712 Plain copy-file no longer chmods an existing destination (Bug#16133).
1713 * fileio.c (realmask): Now a static var, not a local.
1714 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1715 Remove arg STATPTR. All uses changed.
1716 (Fcopy_file): Do not alter permissions of existing destinations,
1717 unless PRESERVE-PERMISSIONS (renamed from
1718 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1719 Avoid race when testing for existing destinations and for
1720 when input and output files are the same.
1721 If changing the group fails, adjust both default and
1722 preserved permissions so that access is not granted to the
1724 (Fset_default_file_modes, init_fileio): Update realmask.
1725 (Fdefault_file_modes): Use realmask instead of calling umask.
1727 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1729 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1730 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1731 flags on the daemon pipe ends before execing.
1733 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1735 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1736 session. (Bug#14739)
1738 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1740 * callproc.c (Vexec_path): Document that exec-directory is in it.
1742 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1744 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1747 2013-12-27 Chong Yidong <cyd@gnu.org>
1749 * data.c (Fsymbol_function): Doc fix.
1751 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1753 Some more tinkering with Bug#16051.
1754 * window.c (resize_frame_windows): Don't let the size of the
1755 root window drop below the frame's default character size.
1756 Never ever delete any subwindows - let the window manager do the
1759 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1760 of toolbar lines needed when they exceed the height of the root
1762 (unwind_create_frame_1): New function.
1763 (Fx_create_frame): Generally inhibit calling the window
1764 configuration change hook here. Remove extra call to
1765 change_frame_size - it's not needed when we don't run the
1766 configuration change hook.
1768 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1770 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1771 On my Fedora 19 platform the core dumps were so big that
1772 my desktop became nearly catatonic.
1773 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1774 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1775 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1776 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1777 a clang-only syntax.
1778 * conf_post.h (__has_feature): New macro, if not already defined.
1779 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1780 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1782 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1784 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1785 is a file name. (Bug#16252)
1787 2013-12-25 Chong Yidong <cyd@gnu.org>
1789 * keyboard.c (Voverriding_terminal_local_map)
1790 (Voverriding_local_map): Doc fix.
1792 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1794 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1796 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1797 file name when it is submitted to ShellExecute. Simplify code.
1798 Don't test DOCUMENT for being a string, as that is enforced by
1799 CHECK_STRING. Doc fix.
1801 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1803 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1804 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1805 redisplay_tool_bar does. Improve and fix commentary.
1806 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1807 limits of the glyph matrices. (Bug#16051)
1808 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1809 only when the new size is different from the old one, and the new
1810 size can be achieved given the frame height.
1812 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1814 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1816 2013-12-23 Glenn Morris <rgm@gnu.org>
1818 * lread.c (Fload): Mention load-prefer-newer in doc.
1820 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1822 Handle Bug#16207 by being more restrictive when running hooks.
1823 * window.c (unwind_change_frame): New function.
1824 (Fset_window_configuration): Don't run configuration change hook
1825 while the frame configuration is unsafe. Call select_window
1828 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1830 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1832 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1834 * nsterm.h: Declare EmacsColor category.
1836 * nsterm.m (NSColor): Implement EmacsColor category.
1837 (ns_get_color): Use colorUsingDefaultColorSpace.
1838 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1840 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1842 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1844 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1845 having the PNG_NORETURN attribute, to avoid compiler warning in
1848 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1850 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1852 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1853 fringe background extension.
1854 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1855 because they are now always the same as `left' and `width',
1856 respectively. Remove code for the case that `width' and
1857 `sb_width' are different.
1859 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1861 Remove scroll_bar_actual_width from frames.
1862 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1863 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1864 (x_figure_window_size):
1865 * nsterm.m (x_set_window_size):
1866 * widget.c (set_frame_size):
1867 * w32term.c (x_set_window_size):
1868 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1869 scroll_bar_actual_width.
1871 Convert scroll_bar members to integers on Windows.
1872 * w32term.h (struct scroll_bar): Convert top, left, width,
1873 height, start, end and dragging to integers.
1874 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1876 * w32term.c (w32_set_scroll_bar_thumb)
1877 (w32_scroll_bar_handle_click): Remove XINT conversions for
1878 scroll_bar members. Treat bar->dragging as integer.
1879 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1880 first element. Remove XINT conversions for scroll_bar members.
1881 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1882 Remove XINT conversions for scroll_bar members.
1884 Fix assignment for new window total sizes.
1885 * window.c (Fwindow_resize_apply_total): Assign values for
1888 2013-12-20 Chong Yidong <cyd@gnu.org>
1890 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1891 argument to `append'.
1893 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1895 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1896 current text face, for extending the face of the display margins.
1899 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1900 Doc fix. (Bug#16190)
1902 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1904 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1907 * nsterm.m (Qfile, Qurl): New.
1908 (EV_MODIFIERS2): New macro.
1909 (EV_MODIFIERS): Use EV_MODIFIERS2.
1910 (ns_term_init): Remove font and color from DND, does not work on
1911 newer OSX, and other ports don't have them.
1912 (performDragOperation:): Handle modifiers used during drag.
1913 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1914 Remove global Lisp variables used to communicate with ns-win.el.
1915 Remove font and color handling.
1916 (syms_of_nsterm): Defsym Qfile and Qurl.
1918 2013-12-19 Anders Lindgren <andlind@gmail.com>
1920 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1921 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1923 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1924 (constrainFrameRect): Remove special case nr_screens == 1.
1925 Don't constrain size to size of view.
1927 * nsterm.h (ns_output): Remove dont_constrain.
1929 2013-12-19 Anders Lindgren <andlind@gmail.com>
1931 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1933 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1935 Minor fixes for recent openp changes.
1936 * lisp.h (GCPRO7): New macro.
1937 * lread.c (openp): Use bool for boolean; all callers changed.
1938 Protect save_string from GC. Don't assume that file descriptors
1939 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1940 warning about uninitialized variable.
1942 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1944 * w32fns.c (emacs_abort): Use intptr_t as argument of
1945 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1947 2013-12-18 Glenn Morris <rgm@gnu.org>
1949 * lread.c (Fload): Pass load_prefer_newer to openp.
1950 Don't bother checking mtime if openp already did it.
1951 (openp): Add `newer' argument, to check all suffixes
1952 and find the newest file.
1953 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1954 * callproc.c (call_process):
1955 * charset.c (load_charset_map_from_file):
1956 * emacs.c (init_cmdargs):
1957 * image.c (x_create_bitmap_from_file, x_find_image_file):
1959 * lread.c (Flocate_file_internal):
1960 * process.c (Fformat_network_address):
1961 * sound.c (Fplay_sound_internal):
1962 * w32.c (check_windows_init_file):
1963 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1965 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1967 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1969 * w32.c (getloadavg): Don't index samples[] array with negative
1970 indices. Recover from wall-clock time being set backwards.
1972 * w32term.c (w32_initialize): Declare the argument of
1973 set_user_model as const.
1975 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1976 (w32_menu_show): Constify some arguments passed to MessageBox.
1978 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1979 to initialize Lisp objects.
1981 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1982 initialize Lisp objects.
1984 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1985 use variables used only on X under that condition.
1987 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1988 variables not used there.
1990 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1992 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1993 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1995 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1997 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1998 code, revealed in presence of R2L characters, character
1999 compositions, and display vectors. A better fix for Bug#16148.
2000 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2001 GTK and NS builds, they don't have this member of struct frame.
2003 * dispextern.h (struct composition_it): Correct a comment for the
2006 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2008 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2009 This prevents a compilation error on C compilers that do not
2010 default functions to return 'int' if not declared. Also, add
2011 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2012 since it now uses inline functions.
2014 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2016 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2017 display margins on mode line, header line, and in the frame's
2018 tool-bar window. (Bug#16165)
2020 2013-12-16 Andreas Schwab <schwab@suse.de>
2022 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2024 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2026 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2029 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2031 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2033 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2035 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2036 intended to find bogus pointers in font objects (Bug#16140).
2037 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2038 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2039 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2040 Disable for MS-Windows due to Bug#15876; apparently this
2041 requires more or less substantial changes in fontset code.
2042 * xfont.c (xfont_close):
2043 * xftfont.c (xftfont_close): Call x_display_info_for_display
2044 to check whether 'Display *' is valid (Bug#16093 and probably
2047 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2049 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2050 Reported by Juanma Barranquero <lekktu@gmail.com>.
2052 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2053 open a pty on MS-Windows. (Bug#16152)
2055 * emacs.c (decode_env_path): Fix bogus comparison against
2056 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2058 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2060 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2061 (Fx_file_dialog): Add parentheses around && to silence warning.
2063 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2065 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2067 * xdisp.c (extend_face_to_end_of_line): Extend background of
2068 non-default face in margin areas as well. (Bug#16151)
2069 (display_line): Call extend_face_to_end_of_line for continued
2070 lines as well, if the display margins have non-zero width.
2071 (set_glyph_string_background_width): When needed, set the
2072 extends_to_end_of_line_p flag on glyph strings to be drawn in
2073 margin areas, not only in the text area.
2075 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2078 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2080 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2081 Don't worry about verify_error being t, since it has to be a list.
2083 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2085 Use bool for boolean, focusing on headers.
2086 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2087 No need to include <stdbool.h>, since conf_post.h does it now.
2088 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2089 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2090 (SET_PER_BUFFER_VALUE_P):
2091 * ccl.c, ccl.h (setup_ccl_program):
2092 * ccl.h (CHECK_CCL_PROGRAM):
2093 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2094 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2095 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2096 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2097 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2098 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2099 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2100 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2101 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2102 (CHARSET_FAST_MAP_SET):
2103 * coding.c (decode_coding_ccl, encode_coding_ccl):
2104 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2105 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2106 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2107 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2108 (decode_coding_c_string):
2109 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2110 * conf_post.h (has_attribute):
2111 * dispextern.h (trace_redisplay_p)
2112 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2113 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2114 (SET_GLYPH_FROM_CHAR_GLYPH)
2115 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2116 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2117 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2118 (cursor_in_mouse_face_p):
2119 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2120 (blank_row, prepare_desired_row)
2121 (build_frame_matrix_from_leaf_window, make_current)
2122 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2123 (update_window, scrolling_window, update_frame_line):
2124 * disptab.h (GLYPH_FOLLOW_ALIASES):
2125 * editfns.c (Fformat):
2126 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2127 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2128 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2129 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2130 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2131 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2132 (FONT_DEFERRED_LOG):
2133 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2134 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2135 (FRAME_MOUSE_UPDATE):
2136 * fringe.c (Fdefine_fringe_bitmap):
2137 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2138 (x_create_bitmap_from_xpm_data, xpm_load_image):
2139 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2140 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2141 (MERGE_INTERVAL_CACHE):
2142 * keymap.h (KEYMAPP):
2143 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2144 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2145 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2146 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2147 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2148 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2149 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2150 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2151 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2152 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2153 (SETUP_BUFFER_SYNTAX_TABLE):
2154 * systime.h (timespec_valid_p):
2155 * term.c (save_and_enable_current_matrix):
2156 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2157 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2158 (redisplay_internal, try_window_reusing_current_matrix)
2159 (sync_frame_with_window_matrix_rows, try_window_id)
2160 (display_menu_bar, display_tty_menu_item, display_mode_line)
2161 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2162 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2163 * xmenu.c (xmenu_show):
2164 * xterm.c (use_xim, x_term_init):
2165 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2166 (struct x_bitmap_record):
2167 Use bool for booleans.
2168 * ccl.c (struct buffer_text):
2169 * ccl.h (struct ccl_program):
2170 * charset.h (struct charset):
2172 * coding.h (struct iso_2022_spec, struct coding_system):
2173 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2174 (struct glyph_string, struct face, struct face_cache)
2175 (struct bidi_string_data, struct bidi_it)
2176 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2178 * editfns.c (Fformat):
2179 * frame.h (struct frame):
2180 * fringe.c (struct fringe_bitmap):
2181 * intervals.h (struct interval):
2182 * keyboard.h (struct kboard):
2183 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2184 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2185 (struct Lisp_Buffer_Local_Value, union specbinding):
2186 * macfont.m (struct macfont_info):
2187 * process.h (struct Lisp_Process):
2188 * termchar.h (struct tty_display_info):
2189 * window.h (struct window):
2190 * xterm.h (struct x_output):
2191 Use bool_bf for boolean bit-fields.
2192 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2193 All callers changed.
2194 * ccl.h (struct ccl_program): Remove unused members private_state,
2195 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2197 (struct ccl_spec): Remove unused members cr_carryover,
2198 eight_bit_carryover.
2199 * conf_post.h: Include <stdbool.h>.
2200 (bool_bf): New type.
2201 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2202 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2203 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2204 'do { ... } while (false)' brackets.
2205 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2206 Args must now be expressions; all callers changed.
2207 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2208 (PRODUCE_GLYPHS): Simplify use of boolean.
2209 * fileio.c (Fcopy_file):
2210 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2211 * lisp.h (UNGCPRO): Return void, not int.
2212 (FOR_EACH_TAIL): Use void expression, not int expression.
2213 * region-cache.c: Reindent.
2214 * region-cache.h: Copy comments from region-cache.c, to fix
2215 incorrect remarks about booleans.
2217 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2219 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2220 when character at point is displayed from a display vector.
2223 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2225 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2226 now a list of certificate validation checks that will abort a
2227 connection with an error.
2228 (Fgnutls_boot): Document it and use it.
2230 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2232 * w32term.c (w32_enable_frame_resize_hack): New variable.
2233 (x_set_window_size): Use it to hack frame resizing on Windows
2236 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2238 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2239 Windows-specific code to w32.c. Change error message text to
2240 match that of Posix platforms.
2242 * w32.c (w32_copy_file): New function, most of the code copied and
2243 reworked from Fcopy_file. Improve error handling. Plug memory
2244 leak when errors are thrown. Support file names outside of the
2245 current codepage. (Bug#7100)
2247 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2249 * lread.c (load_path_default): Prototype.
2251 2013-12-13 Glenn Morris <rgm@gnu.org>
2253 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2254 (dump_path): Remove.
2255 (load-path-default): Remove `changed' argument.
2256 Do not set dump_path permanently. Simplify.
2257 (init_lread): Simplify.
2258 (syms_of_lread): Remove dump_path.
2260 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2262 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2263 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2264 2013-12-12 font-related change to avoid Bug#16128, which
2265 is quite hard to fix without even more substantial changes.
2267 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2269 * font.c (font_close_object): Check for live frame (Bug#16128).
2271 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2273 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2274 Return ptrdiff_t, not int, since it's a buffer size.
2275 Reindent/reparen some macros to a more Gnuish style.
2277 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2279 Avoid undefined behavior with huge regexp interval counts.
2280 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2281 since it's now specialized to interval counts. All uses changed.
2282 Do not assume wrapraound on signed integer overflow.
2283 (regex_compile): Simplify based on the above changes.
2285 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2287 Support file names on MS-Windows that use characters outside of
2288 the current system codepage. (Bug#7100)
2290 * w32.c (get_file_security, set_file_security)
2291 (create_symbolic_link): Separate pointers and boolean flags for
2292 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2293 non-zero, else the former.
2294 (codepage_for_filenames, filename_to_utf16, )
2295 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2297 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2299 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2300 Accept only one argument; all callers changed.
2301 (dostounix_filename): Remove the second argument, now works in
2302 UTF-8. All callers changed.
2303 (parse_root): Lose DBCS code.
2304 (get_long_basename, w32_get_short_filename, init_environment)
2305 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2306 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2307 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2308 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2309 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2310 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2312 (ansi_encode_filename): New function.
2313 (get_emacs_configuration, get_emacs_configuration_options):
2315 (add_volume_info, GetCachedVolumeInformation): Run the input file
2316 name through unixtodos_filename, to ensure it is stored and
2317 referenced in canonical form.
2318 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2319 (logon_network_drive, sys_link, utime): Improve error handling.
2320 (sys_access): New function.
2321 (hashval, generate_inode_val): Unused functions deleted.
2322 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2323 (check_windows_init_file): Convert error message from UTF-8 to
2324 ANSI codepage, for display in the message box.
2325 (globals_of_w32): Set w32_unicode_filenames according to the OS
2328 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2329 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2330 (syms_of_w32term): Declare w32-unicode-filenames.
2332 * w32proc.c (new_child, delete_child): Remove code that handled
2333 unused pending_deletion and input_file members of the child struct.
2334 (create_child, sys_spawnve): Convert all file names to ANSI
2335 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2336 name cannot be encoded in ANSI codepage. Don't use
2337 unixtodos_filename, mirror slashes by hand.
2338 (record_infile, record_pending_deletion): Functions deleted.
2339 (Fw32_short_file_name): Call w32_get_short_filename instead of
2342 * w32notify.c (add_watch): Work in Unicode mode when
2343 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2344 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2345 instead, do the same with Lisp primitives.
2347 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2348 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2349 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2350 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2351 (Fw32_shell_execute): Improve error reporting.
2352 (Fdefault_printer_name): Ifdef away for Cygwin.
2354 * w32.h (struct _child_process): Remove input_file and
2355 pending_deletion members that are no longer used.
2356 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2357 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2358 (ansi_encode_filename): New and updated prototypes.
2360 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2362 (unexec): Don't use dostounix_filename, it expects a file name in
2363 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2366 * fileio.c (Ffile_name_directory, file_name_as_directory)
2367 (directory_file_name, Fexpand_file_name)
2368 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2369 arguments of dostounix_filename.
2370 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2371 use MAX_UTF8_PATH for size of file-name strings.
2372 (emacs_readlinkat): Build an explicitly unibyte string for file
2374 (syms_of_fileio) <file-name-coding-system>:
2375 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2377 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2378 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2379 directories to UTF-8.
2380 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2381 environment, and each element of the input PATH, to UTF-8.
2383 * dired.c (file_attributes): Use build_unibyte_string explicitly
2384 to make Lisp strings from user and group names.
2386 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2389 * coding.c (decode_file_name, encode_file_name): New functions.
2391 * termcap.c (tgetent): Adapt to the change in arguments of
2394 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2397 * msdos.c (dostounix_filename, init_environment): Adapt to the
2398 change in arguments of dostounix_filename.
2400 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2401 [WINDOWSNT]: Encode file names passed to the image libraries in
2404 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2405 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2407 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2408 arguments of dostounix_filename.
2410 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2412 * font.h (struct font_entity) [HAVE_NS]: New field to record
2413 font driver which was used to create this entity.
2414 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2415 frame where the font was opened.
2416 (font_close_object): Add prototype.
2417 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2418 (font_close_object): Not static any more. Lost frame arg.
2419 Adjust comment and users.
2420 * alloc.c (cleanup_vector): Call font_close_object to adjust
2421 per-frame font counters correctly. If HAVE_NS, also call
2422 driver-specific cleanup for font-entity objects.
2423 * ftfont.c (ftfont_open):
2424 * nsfont.m (nsfont_open):
2425 * w32font.c (w32font_open_internal):
2426 * xfont.c (xfont_open):
2427 * xftfont.c (xftfont_open): Save frame pointer in font object.
2428 * macfont.m (macfont_open): Likewise.
2429 (macfont_descriptor_entity): Save driver pointer to be able
2430 to call its free_entity routine when font-entity is swept.
2431 * ftxfont.c (ftxfont_open): Add eassert because frame
2432 pointer should be saved by ftfont_driver.open.
2434 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2436 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2437 input polling is used. This is still meaningful for Cygwin, see
2438 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2439 * keyboard.c (poll_for_input_1, input_polling_used):
2440 Define unconditionally.
2441 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2442 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2443 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2444 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2445 (face_for_char): Likewise. Rearrange eassert and return ASCII
2446 face for CHAR_BYTE8_P.
2447 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2449 2013-12-11 Ken Brown <kbrown@cornell.edu>
2451 * dispextern.h (erase_phys_cursor):
2452 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2454 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2456 * nsterm.m (x_free_frame_resources):
2457 * term.c (tty_free_frame_resources):
2458 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2459 face cache because it's implied by free_frame_faces anyway.
2460 * w32term.c (x_free_frame_resources): Likewise. Do not call
2461 free_frame_faces twice.
2463 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2465 * editfns.c (Fformat_time_string): Mention %F in the doc.
2467 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2469 * window.c (resize_frame_windows): Don't return immediately when
2470 the root window's size doesn't change - the minibuffer window
2471 may still have to be repositioned/resized.
2472 * xfns.c (Fx_create_frame): Always change the frame size after
2473 initializing the frame's faces.
2474 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2475 change_frame_size should already have done it.
2476 (x_new_font): Assign new tool- and menu-bar heights.
2477 (x_set_window_size_1): Account for tool- and menu-bar heights
2478 (Bug#16013). Don't set pixel sizes since change_frame_size
2479 should already have done it.
2481 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2483 Remove the option of using libcrypto.
2484 * Makefile.in (LIB_CRYPTO): Remove.
2485 (LIBES): Don't use it.
2487 2013-12-11 Juri Linkov <juri@jurta.org>
2489 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2490 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2492 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2494 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2495 drawn tool bar items (Bug#16058).
2496 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2498 2013-12-09 Ken Brown <kbrown@cornell.edu>
2500 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2502 * lisp.h (get_frame_param): Adjust conditions for prototype
2505 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2507 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2508 Avoid unused macro warning if configured --without-xft.
2510 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2512 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2514 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2516 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2518 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2520 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2522 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2524 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2526 Use libcrypto's checksum implementations if available, for speed.
2527 * Makefile.in (LIB_CRYPTO): New macro.
2530 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2531 The macro didn't conform to C99 due to type mismatch,
2532 which caused compilation failure with Sun C 5.12,
2533 and it was confusing anyway. Include window.h to declare
2534 redisplay_other_windows.
2536 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2538 * window.c (set_window_buffer): Update mode line (bug#16084).
2540 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2542 Fix minor problems found by static checking.
2543 * keyboard.c (poll_for_input_1, input_polling_used):
2544 Define only if HAVE_NTGUI.
2545 * xmenu.c (popup_activate_callback): Omit unnecessary
2546 check against USE_X_TOOLKIT, which must be defined here anyway.
2547 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2550 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2552 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2554 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2556 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2558 * nsterm.m (x_set_window_size): Remove fprintf.
2559 (init): Define always. Set applicationDidFinishLaunchingCalled
2561 (applicationDidFinishLaunching:):
2562 Set applicationDidFinishLaunchingCalled.
2563 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2566 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2568 Pixel resize changes for NS (Bug#16049).
2569 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2570 height/width. row/cols are locals.
2571 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2572 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2573 (windowWillResize): Remove gsextra. Calculate extra as in
2575 (x_new_font): Don't change frame size if fullscreen.
2576 Change size pixelwise.
2578 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2579 comment in xfns.c. Change to pixelwise call.
2581 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2583 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2586 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2588 * xterm.c (input_signal_count): Remove.
2589 (x_dispatch_event): Define unconditionally.
2590 (x_make_frame_visible): Process X events until the frame
2591 is really visible (Bug#16027).
2592 * xterm.h (x_dispatch_event): Declare unconditionally.
2594 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2596 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2598 * nsterm.m (x_set_window_size): Handle pixelwise.
2600 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2602 * w32term.c (x_new_font):
2603 * xterm.c (x_new_font): Calculate new frame size from new font
2606 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2608 * lisp.h (FOR_EACH_TAIL): New macro.
2609 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2611 * window.c (select_window): Call second wset_redisplay before we change
2612 selected_window (bug#16034).
2614 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2616 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2618 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2620 * w32xfns.c: Include window.h, to avoid a compiler warning.
2622 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2625 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2626 window_scroll takes care of it.
2627 (Fset_window_point, Fdelete_other_windows_internal)
2628 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2629 (Fsplit_window_internal, Fdelete_window_internal)
2630 (Fresize_mini_window_internal, Fset_window_configuration)
2631 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2632 cause redisplay instead of forcing a complete redisplay.
2633 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2634 we're only affecting the selected_window.
2636 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2638 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2639 directional control characters. Update type and category
2640 determination according to the UBA from Unicode v6.3.
2641 (bidi_category_t): New category EXPLICIT_FORMATTING.
2643 * dispextern.h (bidi_type_t): Update to include new bidirectional
2644 properties introduced with Unicode v6.3. (Bug#16043)
2646 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2648 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2651 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2653 * font.c (font_list_entities): Remove dummy assignment.
2654 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2655 used on graphic displays only. Remove unused 'font_encoder' member.
2656 (struct font_bitmap): Remove unused 'extra' member.
2657 * nsfont.m (nsfont_open):
2658 * w32font.c (w32font_open_internal):
2659 * ftfont.c (ftfont_get_bitmap): Adjust users.
2661 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2663 Use bool for boolean.
2664 * tparam.c (tparam1):
2665 * undo.c (record_point, record_property_change):
2666 Use bool for boolean, for local vars that are always true or false.
2668 Minor integer overflow fixes (Bug#16033).
2669 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2670 This improves on the previous fix to this function.
2671 (window_resize_check): When summing up pixel counts, don't rely on
2672 undefined behavior if the sum overflows.
2674 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2676 * window.c (Fset_window_new_pixel): Don't choke at negative
2677 argument value (Bug#16033).
2679 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2680 to avoid crash in window_box_height.
2682 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2683 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2685 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2687 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2689 Minor integer overflow fixes.
2690 * window.c (Fset_window_new_pixel, grow_mini_window):
2691 * xdisp.c (Fwindow_text_pixel_size):
2692 Avoid undefined behavior on signed integer overflow.
2693 * xfns.c (x_set_mouse_color):
2694 Check that drag shape fits in 'unsigned', since that's what X wants.
2696 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2698 Improve reporting of fatal exception on MS-Windows.
2699 * w32fns.c (my_exception_handler): New function.
2700 (globals_of_w32fns): Set it up as the unhandled exception
2701 handler. Initialize exception code and address to zeros.
2702 (emacs_abort): If the exception code and address are available,
2703 print them at the beginning of the backtrace. Fix the format of
2704 printing addresses (was producing 0x0x12345678 on XP).
2707 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2709 * eval.c (Fbacktrace__locals): New function.
2710 (syms_of_eval): Defsubr it.
2712 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2714 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2715 Define here to unify between...
2716 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2717 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2719 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2721 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2723 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2724 fringe background extension.
2725 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2726 because they are now always the same as `left' and `width',
2727 respectively. Remove code for the case that `width' and
2728 `sb_width' are different.
2730 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2732 Fix minor problems found by static checking.
2733 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2734 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2735 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2737 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2739 * image.c (imagemagick_compute_animated_image): Don't crash if we
2740 have an animation with different-sized images (bug#15313).
2742 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2744 Remove some unused items introduced during pixelwise change.
2745 * window.c (window_resize_total_check): Remove unused function.
2746 * xdisp.c (remember_mouse_glyph): Remove unused label.
2747 (Ftool_bar_height): Move declaration inside #if.
2748 * xterm.c (x_set_window_size): Don't use r and c.
2750 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2752 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2755 * window.c (Fset_window_configuration): Comment out unused variables.
2757 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2759 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2761 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2763 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2765 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2766 HAVE_GNUTLS3 (Bug#16001).
2768 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2769 if interrupts are deferred (Bug#15801).
2771 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2773 Support resizing frames and windows pixelwise.
2774 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2775 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2776 (struct glyph_matrix): Replace window_left_col and
2777 window_top_line by window_pixel_left and window_pixel_top.
2778 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2780 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2781 (draw_window_divider, move_it_to, x_draw_right_divider)
2782 (x_draw_bottom_divider, change_frame_size): Add or fix
2784 * dispnew.c (change_frame_size_1): Change prototype.
2785 (adjust_glyph_matrix, required_matrix_width)
2786 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2787 values instead of lines and columns.
2788 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2789 WINDOW_TOTAL_FRINGE_WIDTH.
2790 (handle_window_change_signal, do_pending_window_change)
2791 (init_display): Adjusts calls of change_frame_size.
2792 (change_frame_size, change_frame_size_1): Handle pixelwise
2794 * frame.c (Qright_divider_width, Qbottom_divider_width):
2796 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2797 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2798 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2799 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2801 (set_frame_param): New function.
2802 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2803 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2804 (Ffringe_width, Fborder_width, Fright_divider_width)
2805 (Fbottom_divider_width): New functions, defsubr them.
2806 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2807 New argument pixelwise.
2808 (struct frame_parm_table): New members Qright_divider_width and
2809 Qbottom_divider_width.
2810 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2811 (x_report_frame_params): Handle Qright_divider_width and
2812 Qbottom_divider_width.
2813 (x_set_right_divider_width, x_set_bottom_divider_width):
2815 (frame_resize_pixelwise): New option.
2816 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2817 new_pixelwise, right_divider_width and bottom_divider_width;
2818 remove total_lines; rename text_lines, text_cols, new_text_lines
2819 and new_text_cols to text_height, text_width, new_height and
2820 new_width respectively.
2821 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2822 FRAME_TEXT_WIDTH respectively.
2823 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2824 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2825 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2827 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2828 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2829 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2830 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2831 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2832 (FRAME_TOTAL_COLS_ARG): Remove macro.
2833 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2834 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2835 (x_wm_set_size_hint): Handle frame pixel sizes.
2836 * indent.c (compute_motion, Fcompute_motion):
2837 Call window_body_width instead of window_body_cols.
2838 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2839 (make_lispy_position): Handle right and bottom dividers.
2840 (Fsuspend_emacs): Pixelize call of change_frame_size.
2841 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2842 * lisp.h: Extern set_frame_param.
2843 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2845 (Fx_create_frame): Add entry for vertical_drag_cursor.
2846 Pixelize call of change_frame_size.
2847 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2848 * nsterm.m (ns_update_window_end): Optionally draw right
2850 (x_set_window_size): Add argument pixelwise.
2851 Call check_frame_size and change_frame_size with pixelwise zero.
2852 (ns_draw_window_divider): New function.
2853 (ns_redisplay_interface): Add ns_draw_window_divider.
2854 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2855 (x_new_font): Call x_set_window_size with pixelwise zero.
2856 * print.c (print_object): For a window print its sequence
2858 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2859 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2860 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2861 (w32_createwindow): Use scroll bar area width.
2862 (w32_wnd_proc): Handle bottom divider width.
2863 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2864 (Fx_create_frame): Default divider width parameters.
2865 Caclulate sizes pixelwise. Add vertical drag cursor support.
2866 (x_create_tip_frame): Default divider widths to zero.
2867 Pixelize call to change_frame_size.
2868 (Fx_show_tip): Add handling of divider widths. Pixelize window
2870 (Fw32_frame_rect): New function.
2871 (frame_parm_handler w32_frame_parm_handlers): Add divider
2873 (Vx_window_vertical_drag_shape): Add variable.
2874 * w32inevt.c (resize_event, maybe_generate_resize_event):
2875 Pixelize change_frame_size calls.
2876 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2878 * w32term.c (w32_draw_window_divider): New function.
2879 (x_update_window_end): Handle right divider.
2880 (w32_draw_fringe_bitmap, x_scroll_run)
2881 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2882 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2883 Calculate new frame sizes pixelwise.
2884 (x_new_font): Pixelize call to x_set_window_size.
2885 (x_check_fullscreen): Pixelize call to change_frame_size.
2886 (x_set_window_size_1, x_set_window_size): New argument
2887 pixelwise. Calculate pixelwise.
2888 (x_wm_set_size_hint): Use scroll bar area width.
2889 (w32_redisplay_interface): Add w32_draw_window_divider.
2890 * w32term.h (struct w32_output): Add vertical drag cursor.
2891 * widget.c (set_frame_size, update_wm_hints)
2892 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2894 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2895 * window.c (sequence_number): Restore.
2896 (Fwindow_pixel_width, Fwindow_pixel_height)
2897 (Fwindow_mode_line_height, Fwindow_header_line_height)
2898 (window_pixel_to_total, Frun_window_scroll_functions)
2899 (Fset_window_new_pixel, window_resize_apply_total)
2900 (Fwindow_resize_apply_total): New functions.
2901 (window_body_height, window_body_width): Rename from
2902 window_body_lines. New argument PIXELWISE.
2903 Calculate pixelwise.
2904 (Fwindow_body_height, Fwindow_body_width): New argument
2906 (coordinates_in_window, window_relative_x_coord): Use window's
2907 pixel width instead of total width.
2908 (replace_window, recombine_windows): Initialize pixel values.
2909 (resize_root_window, resize_frame_windows, grow_mini_window)
2910 (shrink_mini_window): New argument PIXELWISE.
2911 Calculate pixelwise.
2912 (Fdelete_other_windows_internal, adjust_window_margins)
2913 (window_resize_check, window_resize_apply)
2914 (Fdelete_window_internal, Fresize_mini_window_internal)
2915 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2916 (check_frame_size): Rename arguments. New argument PIXELWISE.
2917 Calculate pixelwise.
2918 (set_window_buffer): Make samebuf bool. Run configuration change
2919 hook only if buffer changed.
2920 (Fset_window_buffer): Rewrite doc-string.
2921 (make_window): Initialize new_pixel slot.
2922 (Fwindow_resize_apply): Check pixel size of root window.
2923 (Fsplit_window_internal): Call 2nd argument pixel_size.
2924 Calculate pixelwise.
2925 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2927 (save_window_data): New slots frame_text_width,
2928 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2929 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2931 (Fcurrent_window_configuration, Fset_window_configuration)
2932 (save_window_save, compare_window_configurations): Handle new
2933 slots in save_window_data and saved_window.
2934 (Fset_window_scroll_bars): Fix doc-string.
2935 (window_resize_pixelwise): New variable.
2936 (coordinates_in_window, Fcoordinates_in_window_p):
2938 (make_parent_window): Adjust sequence_number.
2939 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2941 * window.h (struct window): New members new_pixel, pixel_left,
2942 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2943 (wset_new_pixel): New function.
2944 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2945 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2946 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2947 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2948 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2949 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2950 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2951 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2952 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2953 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2954 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2955 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2956 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2957 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2958 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2960 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2961 (window_body_width, check_frame_size): Adapt external declarations.
2962 * xdisp.c (last_max_ascent): New integer.
2963 (window_text_bottom_y): Handle bottom divider.
2964 (window_box_width, window_box_height): Calculate pixelwise.
2965 (get_glyph_string_clip_rects): Handle right divider.
2966 (remember_mouse_glyph): When windows are resized pixelwise
2967 proceed with width and height set to 1.
2968 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2970 (move_it_to): Calculate and return maximum x position
2972 (Fwindow_text_pixel_size): New function.
2973 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2974 (tool_bar_lines_needed): Rename to tool_bar_height.
2975 Calculate pixelwise.
2976 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2977 Calculate pixelwise.
2978 (redisplay_tool_bar): Calculate pixelwise.
2979 (redisplay_window): Calculate pixelwise. Handle dividers.
2980 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2981 (x_draw_vertical_border): Handle dividers.
2982 (define_frame_cursor1): Handle vertical drag cursor.
2983 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2984 (expose_window): Calculate pixelwise. Handle dividers.
2985 (init_xdisp): Initialize pixel values.
2986 * xfaces.c (Qwindow_divider): New face.
2987 (realize_basic_faces): Realize it.
2988 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2989 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2990 (x_set_scroll_bar_default_width): Default actual width to 16.
2991 (Fx_create_frame): Set sizes pixelwise.
2992 (x_create_tip_frame): Default divider widths to zero.
2993 Pixelize call of change_frame_size.
2994 (Fx_show_tip): Handle divider widths. Initial pixel position
2996 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2997 (Vx_window_vertical_drag_shape): New option.
2998 * xmenu.c (free_frame_menubar): Pixelize call of
3000 * xterm.c (x_draw_window_divider): New function.
3001 (x_update_window_end): Optionally draw right divider.
3002 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3003 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3004 (handle_one_xevent, x_new_font): Calculate pixelwise.
3005 (x_set_window_size_1, x_set_window_size): New argument
3006 pixelwise. Calculate pixelwise.
3007 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3008 (struct x_redisplay_interface): Add x_draw_window_divider.
3009 * xterm.h (struct x_output): Add vertical_drag_cursor.
3011 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3013 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3014 Set invisible frames's `redisplay' when a full redisplay is requested.
3015 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3016 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3017 (display_mode_lines): Set it here instead.
3019 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3021 * dispextern.h (set_window_update_flags): Remove.
3023 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3025 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3027 * xdisp.c (REDISPLAY_SOME_P): New macro.
3028 (redisplay_internal): Use it (bug#15999).
3029 (prepare_menu_bars, redisplay_window): Use it as well.
3031 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3033 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3035 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3036 (globals_of_w32font): Zero it out.
3037 (GetCharWidth32W_Proc): New function pointer.
3038 (get_char_width_32_w): New function.
3039 (compute_metrics): If get_glyph_outline_w returns an error, try
3040 get_char_width_32_w before declaring a failure. This avoids
3041 punishing raster (a.k.a. "bitmap") fonts by slowing down
3042 redisplay. (Bug#6364).
3044 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3046 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3047 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3048 highlight needs to be redisplayed. (Bug#15913)
3050 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3052 Fix minor problems found by static checking.
3053 * buffer.h (struct buffer_text, struct buffer):
3054 * frame.h (struct frame):
3055 * window.h (struct window):
3056 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3057 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3058 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3059 no-longer-valid use of HAVE_MENUS.
3060 * xdisp.c (propagate_buffer_redisplay): Now static.
3062 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3064 * xmenu.c (Fmenu_or_popup_active_p):
3065 * window.c (Fset_window_configuration):
3066 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3067 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3068 * fns.c (Fyes_or_no_p):
3069 * editfns.c (Fmessage_box, Fmessage_or_box):
3070 * alloc.c (make_save_ptr_ptr):
3071 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3073 * window.c (Fset_window_configuration): Move select_window later.
3075 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3077 Refine redisplay optimizations to only redisplay *some* frames/windows
3078 rather than all of them.
3079 * xdisp.c (REDISPLAY_SOME): New constant.
3080 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3081 (bset_redisplay, bset_update_mode_line): New functions.
3082 (message_dolog): Use bset_redisplay.
3083 (clear_garbaged_frames): Use fset_redisplay.
3084 (echo_area_display): Use wset_redisplay.
3085 (buffer_shared_and_changed): Remove.
3086 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3087 frame titles. Compute the actual set of windows redisplayed.
3088 Don't update frame titles and menu bars for frames that don't need to
3090 (propagate_buffer_redisplay): New function.
3092 (redisplay_internal): Use it. Be more selective in the set of windows
3093 we redisplay. Propagate windows_or_buffers_changed to
3094 update_mode_lines a bit later to simplify the code.
3095 (mark_window_display_accurate_1): Reset window and buffer's
3097 (redisplay_window): Do nothing if neither the window nor the buffer nor
3098 the frame needs redisplay.
3099 * window.h (struct window): Add `redisplay' field.
3100 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3101 (redisplay_other_windows, window_list): New declarations.
3102 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3103 (window_list): Not static any more.
3104 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3105 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3106 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3107 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3108 * frame.h (struct frame): Add `redisplay' field.
3109 Move `external_menu_bar' bitfield next to other bit-fields.
3110 (SET_FRAME_GARBAGED): Use fset_redisplay.
3111 (SET_FRAME_VISIBLE): Don't garbage the frame;
3112 Use redisplay_other_windows.
3113 * buffer.h (struct buffer): Add `redisplay' field.
3114 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3115 (modify_overlay): Use bset_redisplay.
3116 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3118 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3120 Support w32 file notifications in batch mode.
3121 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3122 invalid (which happens in batch mode). If non-interactive, call
3123 handle_file_notifications to store file notification events in the
3124 input queue. (Bug#15933)
3126 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3128 * w32inevt.c (handle_file_notifications): Now external, not static.
3130 * w32term.h (handle_file_notifications): Provide prototype.
3132 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3133 init_crit, since init_display, which does that otherwise, is not
3136 2013-11-27 Glenn Morris <rgm@gnu.org>
3138 * Makefile.in ($(lispsource)/international/charprop.el): New.
3139 (emacs$(EXEEXT)): Depend on charprop.el.
3141 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3143 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3144 deleting portions of the buffer under non-nil REPLACE argument.
3147 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3148 directory, watch it and not its parent.
3149 (add_watch): Allow empty string in FILE.
3151 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3153 * window.c (Fset_window_start, window_resize_apply)
3154 (window_scroll): Reset window_end_valid (Bug#15957).
3156 2013-11-27 Glenn Morris <rgm@gnu.org>
3158 * Makefile.in (leimdir): Now in lisp source directory.
3159 ($(leimdir)/leim-list.el): Just use ../leim .
3160 * epaths.in (PATH_DUMPLOADSEARCH):
3161 * lread.c (load_path_default):
3162 * nsterm.m (ns_load_path): No more leim directory.
3164 2013-11-26 Andreas Schwab <schwab@suse.de>
3166 * .gdbinit (xgettype): Add cast.
3168 2013-11-26 Glenn Morris <rgm@gnu.org>
3170 Preload leim-list.el.
3171 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3172 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3173 is a single directory.
3175 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3177 bool-vector-subsetp is now the normal direction (Bug#15912).
3178 * data.c (Fbool_vector_subsetp): Test whether the first argument
3179 is a subset of the second one, not the reverse. Add doc string.
3181 Fix minor problems found by static checking.
3182 * lread.c (load_path_default): Now static.
3183 * textprop.c (text_property_stickiness): Be consistent about the
3184 test used when deciding whether to consider the previous character.
3185 This simplifies the code a bit.
3187 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3189 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3191 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3192 (syms_of_frame): Don't defsubr them.
3194 2013-11-25 Glenn Morris <rgm@gnu.org>
3196 * lread.c (load_path_default): Change the sense of the argument.
3197 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3198 from dump_path. When it is not, avoid checking dump_path twice.
3200 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3201 uninstalled dump_path against installed Vload_path. (Bug#15964)
3203 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3205 Export get_pos_property to Elisp.
3206 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3207 (syms_of_editfns): Export it to Elisp.
3209 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3211 2013-11-23 Romain Francoise <romain@orebokech.com>
3213 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3214 initialization here ...
3215 (syms_of_fileio): ... from here.
3217 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3219 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3220 Please use --enable-check-lisp-object-type.
3222 2013-11-23 Glenn Morris <rgm@gnu.org>
3224 * process.c (get_process): Explicit error for dead buffers.
3226 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3228 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3230 2013-11-23 Glenn Morris <rgm@gnu.org>
3232 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3233 * lread.c (load_path_check): Take path to check as argument.
3234 (load_path_default): New, split from init_lread.
3235 (init_lread): Move calc of default load-path to load_path_default.
3236 Empty elements in EMACSLOADPATH now stand for the default.
3237 (load-path): Doc fix.
3238 * emacs.c (decode_env_path): Add option to treat empty elements
3239 as nil rather than ".".
3240 * callproc.c (init_callproc_1, init_callproc):
3241 * image.c (Vx_bitmap_file_path):
3242 * lisp.h (decode_env_path):
3243 * lread.c (Vsource_directory):
3244 Update for new argument spec of decode_env_path.
3246 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3248 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3249 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3251 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3253 Fix some dependency problems that cause unnecessary recompiles.
3254 Problem reported by RMS in
3255 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3256 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3257 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3258 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3259 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3260 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3261 (boostrap-clean): No need to remove stamp-oldxmenu.
3263 Fix recently introduced bool vector overrun.
3264 This was due to an optimization that went awry.
3265 Reported by Glenn Morris in
3266 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3267 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3268 for empty vectors, undoing the 2013-11-18 change.
3269 * data.c (bool_vector_binop_driver): Rely on this.
3270 Fix bug that occasionally overran the destination.
3271 * lisp.h (struct Lisp_Bool_vector): Document this.
3273 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3275 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3278 * nsterm.m (init, run, stop:): Comment out for now, does not work
3281 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3283 * charset.c (syms_of_charset): Don't read past end of string.
3285 2013-11-19 Glenn Morris <rgm@gnu.org>
3287 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3289 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3291 Add hooks to run on gaining/losing focus. (Bug#15029)
3292 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3293 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3294 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3296 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3298 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3299 The old names predated the API change that put destination at end.
3301 Improve API of recently-added bool vector functions (Bug#15912).
3302 The old API had (bool-vector-count-matches A B)
3303 and (bool-vector-count-matches-at A B I), which gave the
3304 misleading impression that the two functions were variants, one
3305 with a location I. The new API has (bool-vector-count-population A)
3306 and (bool-vector-count-consecutive A B I) to make the distinction
3307 clearer. The first function no longer has a B argument, since the
3308 caller can easily determine the number of nils if the length and
3309 number of ts is known.
3310 * data.c (Fbool_vector_count_population): Rename from
3311 bool_vector_count_matches, and accept just 1 argument.
3312 (Fbool_vector_count_consecutive): Rename from
3313 Fbool_vector_count_matches_at.
3315 Always allocate at least one bits_word per bool vector.
3316 See Daniel Colascione in:
3317 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3318 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3319 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3320 * lisp.h (struct Lisp_Bool_vector): Document this.
3322 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3324 * insdel.c (invalidate_buffer_caches): New function, consolidated
3325 from part of prepare_to_modify_buffer.
3326 (insert_from_gap, prepare_to_modify_buffer):
3327 * coding.c (code_convert_region, code_convert_string):
3328 Call invalidate_buffer_caches. (Bug#15841)
3330 * lisp.h (invalidate_buffer_caches): Add prototype.
3332 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3334 * w32term.c (x_update_window_end): Don't invalidate the entire
3335 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3336 highlight needs to be redisplayed. (Bug#15913)
3338 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3340 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3342 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3344 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3345 while we are using Vprin1_to_string_buffer.
3347 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3348 after inserting the description string. (Bug#15907)
3350 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3352 * data.c: Work around bogus GCC diagnostic about shift count.
3353 Reported by Eli Zaretskii in
3354 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3355 (pre_value): New function.
3356 (count_trailing_zero_bits): Use it.
3358 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3360 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3361 assume C macros are not supported even under -g3 in these old GCC
3364 2013-11-15 Leo Liu <sdl.web@gmail.com>
3366 * minibuf.c (Ftry_completion, Fall_completions)
3367 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3369 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3371 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3372 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3373 This avoids placing unnecessary constants into the Emacs code.
3375 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3377 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3378 for Cygwin w32 build.
3380 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3381 for Cygwin w32 build. (Bug#15892)
3383 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3385 Simplify, port and tune bool vector implementation.
3386 * alloc.c (bool_vector_exact_payload_bytes)
3387 (bool_vector_payload_bytes): Remove.
3388 (bool_vector_fill): Return its argument.
3389 * alloc.c (bool_vector_fill):
3391 * print.c (print_object):
3392 Simplify by using bool_vector_bytes.
3393 * alloc.c (make_uninit_bool_vector):
3394 New function, broken out from Fmake_bool_vector.
3395 (Fmake_bool_vector): Use it. Use tail call.
3396 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3397 * data.c (BITS_PER_ULL): New constant.
3398 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3399 if long long versions don't exist.
3400 (shift_right_ull): New function.
3401 (count_one_bits_word): New function, replacing popcount_bits_word
3402 macro. Don't assume that bits_word is no wider than long long.
3403 (count_one_bits_word, count_trailing_zero_bits):
3404 Don't assume that bits_word is no wider than long long.
3405 * data.c (bool_vector_binop_driver, bool_vector_not):
3406 * fns.c (Fcopy_sequence):
3408 Create an uninitialized destination, to avoid needless work.
3409 (internal_equal): Simplify.
3410 (Ffillarray): Prefer tail call.
3411 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3412 contain at least one word.
3413 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3414 chars are narrower than ints.
3415 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3416 * fns.c (Fcopy_sequence):
3418 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3419 Don't try to port to hosts where bits_word values have holes; the
3420 code wouldn't work there anyway. Verify this assumption, though.
3421 (bool_vector_bytes): New function.
3422 (make_uninit_bool_vector): New decl.
3423 (bool_vector_fill): Now returns Lisp_Object.
3425 * xfns.c (xic_create_fontsetname):
3426 * xrdb.c (gethomedir): Prefer tail calls.
3428 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3430 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3431 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3433 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3434 that requires a return value.
3435 (Fset_buffer_modified_p): Take advantage of this change to do
3438 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3440 * buffer.c (Frestore_buffer_modified_p): Sync it with
3441 Fset_buffer_modified_p.
3442 (Fforce_mode_line_update): New function, moved from subr.el.
3443 (Fset_buffer_modified_p): Use them.
3444 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3446 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3448 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3449 This avoids undefined behavior when subtracting pointers into
3450 different aways. On my platform it also makes the code a tad
3451 smaller and presumably faster.
3453 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3455 * keyboard.c (command_loop_1): Use region-extract-function.
3456 * insdel.c (Qregion_extract_function): Not static any more (can we
3457 stop pretending that these vars can benefit from being marked static?).
3459 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3461 * search.c (find_newline): If buffer text is relocated during the
3462 "dumb loop", adjust C pointers into buffer text to follow suit.
3465 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3467 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3468 for conversion (Bug#15837).
3470 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3472 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3473 for the entire range of inserted characters. (Bug#15841)
3475 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3477 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3479 (realize_default_face): Remove assignment to distant-foreground if
3480 unspecified (Bug#15815).
3482 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3484 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3485 cache-long-scans disabled, since we don't want to call
3486 prepare_to_modify_buffer (in insert_1_both) for each message we
3489 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3490 from buffer.c. Improve commentary to the buffer field setter
3493 * buffer.c (bset_cache_long_scans): Static function deleted.
3494 Improve commentary to the buffer field setter functions.
3495 (init_buffer_once): Default for cache-long-scans changed to t.
3498 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3500 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3502 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3503 This bug was introduced in my 2013-06-21 change, and caused
3504 struct Lisp_Sub_Char_Table objects to be given too many slots,
3505 which broke 'make -C admin/unidata'.
3507 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3509 Import changes from mac-port 4.5.
3510 * macfont.m (mac_font_copy_default_descriptors_for_language)
3511 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3512 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3513 (macfont_language_default_font_names): New.
3514 (macfont_list): Rearrange language/charset code.
3515 (macfont_close): Don't check for macfont_info->cache.
3516 (mac_ctfont_create_preferred_family_for_attributes): New font
3517 selection code, call
3518 mac_font_copy_default_name_for_charset_and_languages.
3519 (mac_font_copy_default_descriptors_for_language)
3520 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3522 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3524 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3526 Port to C11 aligned_alloc, and fix some integer overflows.
3527 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3528 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3529 and use of posix_memalign replaced with aligned_alloc.
3530 (aligned_alloc): New function, defined or declared as needed.
3531 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3532 Don't undef; configure.ac now does this.
3533 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3534 (calloc, aligned_alloc): Check for integer overflow.
3535 (aligned_alloc): Rename from memalign. All uses changed.
3536 (memalign): New function, an alias for aligned_alloc.
3538 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3540 * xdisp.c (redisplay_internal): Fix typo in last change.
3542 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3544 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3546 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3548 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3549 redisplay--mode-lines-cause.
3550 (redisplay_internal): Keep them uptodate. Remove redundant check of
3551 buffer_shared_and_changed.
3552 * *.[chm]: Number every assignment to update_mode_lines so we
3553 can track why it is set.
3555 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3557 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3559 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3561 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3562 can track why it is set.
3564 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3566 Integer-related fixes for term.c etc.
3567 * dispextern.h (face_tty_specified_color): New function.
3568 * term.c (turn_on_face): Don't rely on undefined behavior when
3569 assigning an out-of-range value to 'long'.
3570 Simplify test for toggling highlight.
3571 (tty_capable_p): Omit last two (unused) args. All callers changed.
3572 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3573 (read_menu_input, tty_menu_activate, tty_menu_show):
3574 * xfaces.c (x_supports_face_attributes_p)
3575 (tty_supports_face_attributes_p):
3576 Use bool for boolean. All callers changed.
3577 (tty_supports_face_attributes_p): Omit defaults for color indices;
3578 no longer needed. Simplify tail call.
3580 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3582 * xdisp.c (prepare_menu_bars): Mark static.
3583 * lisp.h (prepare_menu_bars): Don't declare.
3584 * xselect.c (x_handle_selection_clear):
3585 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3587 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3589 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3590 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3592 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3594 * keyboard.c (Fcommand_error_default_function): Rename from
3595 Fdefault_error_output.
3597 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3599 * keyboard.c (Fdefault_error_output): New function, extracted from
3601 (syms_of_keyboard): Use it for Vcommand_error_function.
3603 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3605 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3606 (init_eval): Use it to ensure handlerlist is non-NULL.
3607 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3608 (Fsignal): Adjust NULLness test of handlerlist.
3609 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3611 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3613 * callproc.c (call_process): Call prepare_to_modify_buffer before
3614 decoding text read from the sub-process, as the decoded stuff will
3615 be inserted into the buffer. This will invalidate the various
3616 caches maintained for the buffer. (Bug#15148)
3618 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3620 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3621 string of glyphless-char-display.
3623 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3625 * nsfns.m (ns_get_name_from_ioreg): New function.
3626 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3627 OSX >= 10.9. Use ns_get_name_from_ioreg.
3629 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3631 Simplify and port recent bool vector changes.
3632 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3633 only in this file. Use a more-efficient implementation if the
3634 second argument is a power of 2.
3635 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3636 Remove no-longer-necessary compile-time checks.
3637 (bool_vector_exact_payload_bytes): New function.
3638 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3639 exact payload changed to call the new function. Do not assume
3640 that the arg or result fits in ptrdiff_t.
3641 (bool_vector_fill): New function.
3642 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3644 (vroundup_ct): Don't assume arg fits in size_t.
3645 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3646 invoke set_category_set.
3647 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3648 All callers changed. Use bool_vector_set.
3649 * category.h (XCATEGORY_SET): Remove; no longer needed.
3650 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3652 * data.c (Faref): Use bool_vector_ref.
3653 (Faset): Use bool_vector_set.
3654 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3655 (Fbool_vector_not, Fbool_vector_count_matches)
3656 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3657 * fns.c (concat): Use bool_vector_ref.
3658 (Ffillarray): Use bool_vector_fill.
3659 (mapcar1): Use bool_vector_ref.
3660 (sxhash_bool_vector): Hash words, not bytes.
3661 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3662 a constant, since it's now used in #if.
3663 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3664 unsigned char on unusual architectures, so that we no longer
3665 assume that the number of bits per bits_word is a power of two or
3666 is a multiple of 8 or of CHAR_BIT.
3667 (Qt): Add forward decl.
3668 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3669 at least as strictly as bits_word.
3670 (bool_vector_data, bool_vector_uchar_data): New accessors.
3671 All data structure accesses changed to use them.
3672 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3673 (bool_vector_set): New functions.
3674 (bool_vector_fill): New decl.
3675 (ROUNDUP): Move to alloc.c as described above.
3677 Fix recent gnutls changes.
3678 * gnutls.c (Fgnutls_boot): Don't assume C99.
3679 * process.c (wait_reading_process_output): Fix typo in recent change.
3681 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3683 * process.c (wait_reading_process_output, read_process_output)
3684 (send_process): Check gnutls_state is not NULL.
3686 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3687 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3689 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3691 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3692 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3694 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3697 * nsfns.m (Fx_create_frame): Fix memory leak.
3699 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3700 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3701 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3703 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3705 * xdisp.c (message3_nolog, message_with_string): Encode the string
3706 before writing it to the terminal in a non-interactive session.
3708 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3709 sure we concatenate them into a unibyte string.
3711 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3712 resulting temporary name before returning it to the caller.
3713 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3714 is a unibyte string, convert NAME to a unibyte string to ensure
3715 that the result is also a unibyte string.
3717 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3718 create unibyte strings from default paths and directory/file
3721 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3724 * callproc.c (init_callproc): Use build_unibyte_string to make
3725 sure we create unibyte strings from default paths and
3726 directory/file names.
3728 * buffer.c (init_buffer): Don't store default-directory of
3729 *scratch* in multibyte form. The original problem which led to
3730 that is described in
3731 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3732 but it was solved long ago. (Bug#15260)
3734 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3736 Port to stricter C99 platforms.
3737 Especially, C99 prohibits nesting a struct X inside struct Y if
3738 struct X has a flexible array member.
3739 * alloc.c (struct sdata): New type.
3740 (sdata): Implement in terms of struct sdata.
3741 Remove u member; all uses replaced by next_vector, set_next_vector.
3742 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3743 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3744 (struct sblock): Rename first_data member to data, which is now
3745 a flexible array member. All uses changed.
3746 (next_vector, set_next_vector, large_vector_vec): New functions.
3747 (vector_alignment): New constant.
3748 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3749 (struct large-vector): Now merely a NEXT member, since the old approach
3750 ran afoul of stricter C99. All uses changed to use
3751 large_vector_vec or large_vector_offset.
3752 (large_vector_offset): New constant.
3753 * dispnew.c: Include tparam.h, for tgetent.
3754 Do not include term.h; no longer needed.
3755 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3756 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3757 (struct Lisp_Vector): Use a flexible array member for contents,
3758 instead of a union with a member that is an array of size 1.
3760 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3761 fact that the struct no longer contains a union.
3762 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3763 (struct Lisp_Save_Value, struct Lisp_Free):
3764 Use unsigned, not int, for spacers, to avoid c99 warning.
3765 (union specbinding): Use unsigned, not bool, for bitfield, as
3766 bool is not portable to pre-C99 hosts.
3768 2013-11-04 Glenn Morris <rgm@gnu.org>
3770 * emacs.c (usage_message): Mention that `-L :...' appends.
3772 2013-11-02 Glenn Morris <rgm@gnu.org>
3774 * Makefile.in (abs_builddir): Remove.
3775 (bootstrap_exe): Use relative filename.
3777 Use relative filenames in TAGS files.
3778 * Makefile.in (abs_srcdir): Remove it again.
3779 (.PHONY): Remove frc.
3780 (maintainer-clean): No more TAGS-LISP file.
3781 (TAGS): Pass relative file names to etags.
3782 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3784 * Makefile.in (abs_srcdir): New, set by configure.
3786 (maintainer-clean): Remove pointless echo. That should be in the
3787 top-level Makefile, if anywhere. Delete TAGS-LISP.
3788 (extraclean): No s/ and m/ directories for some time.
3789 (TAGS): Also depend on ctagsfiles3.
3790 Remove no-longer-defined S_FILE.
3791 Pass absolute filenames to etags once more.
3792 (TAGS-LISP): Replace lispdir with its expansion.
3793 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3794 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3796 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3798 * xfaces.c (check_lface_attrs, realize_default_face):
3799 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3800 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3802 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3804 * emacs.c (original_pwd): Remove global var by making it local.
3805 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3807 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3809 * xfaces.c: Declare color_distance.
3810 (QCdistant_foreground): New variable.
3811 (NEAR_SAME_COLOR_THRESHOLD): New define.
3812 (load_color2): New function.
3813 (load_color): Call load_color2.
3814 (load_face_colors): Call load_color2 and if distant-color is specified
3815 calculate distant and use distant-color if colors are near.
3816 (LFACE_DISTANT_FOREGROUND): New define.
3817 (merge_face_ref, Finternal_set_lisp_face_attribute)
3818 (Finternal_get_lisp_face_attribute)
3819 (x_supports_face_attributes_p): Handle distant-foreground similar to
3821 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3823 * dispextern.h (lface_attribute_index):
3824 Add LFACE_DISTANT_FOREGROUND_INDEX.
3826 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3828 * image.c (pbm_next_char): New function.
3829 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3830 (pbm_scan_number): Use it.
3831 (Qlibjpeg_version): New variable.
3832 (syms_of_image): DEFSYM and initialize it.
3834 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3836 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3838 2013-10-31 Glenn Morris <rgm@gnu.org>
3840 * emacs.c (original_pwd): New char.
3841 (main): If using --chdir, store original_pwd.
3842 (init_cmdargs): When setting Vinvocation_directory based on a
3843 relative argv[0], use original_pwd if set. (Bug#15768)
3845 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3847 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3849 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3851 * insdel.c: Fix minor problems found by static checking.
3852 (Qregion_extract_function): Now static.
3853 (prepare_to_modify_buffer_1): Remove unused locals.
3855 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3857 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3858 (syms_of_xdisp): Declare pre-redisplay-function.
3859 (markpos_of_region): Remove function.
3860 (init_iterator, compute_stop_pos, handle_face_prop)
3861 (face_before_or_after_it_pos, reseat_to_string)
3862 (get_next_display_element, window_buffer_changed)
3863 (redisplay_internal, try_cursor_movement, redisplay_window)
3864 (try_window_reusing_current_matrix, try_window_id, display_line)
3865 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3866 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3867 * window.h (struct window): Remove field `region_showing'.
3868 * dispextern.h (struct it): Remove region_beg/end_charpos.
3869 (face_at_buffer_position, face_for_overlay_string)
3870 (face_at_string_position): Update prototypes.
3871 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3872 (face_at_string_position): Remove `region_beg' and `region_end' args.
3873 * fontset.c (Finternal_char_font):
3874 * font.c (font_at, font_range): Adjust calls accordingly.
3875 * insdel.c (Qregion_extract_function): New var.
3876 (syms_of_insdel): Initialize it.
3877 (prepare_to_modify_buffer_1): Use it.
3879 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3881 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3882 * ftxfont.c (ftxfont_get_gcs):
3883 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3884 * xfaces.c (x_free_colors, x_free_dpy_colors)
3885 (x_create_gc, unload_color):
3886 * xselect.c (x_property_data_to_lisp):
3887 * xsettings.c (parse_settings):
3888 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3889 (get_bits_and_offset): Adjust definition.
3890 * frame.c (XParseGeometry): Adjust locals.
3891 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3892 * regex.h (toplevel): Likewise for reg_syntax_t.
3894 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3896 * eval.c (run_hook_with_args): Use FUNCTIONP.
3898 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3900 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3901 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3902 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3903 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3904 on MS-Windows anyway.
3905 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3906 (free_realized_face): ...adjust user.
3907 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3908 white relief pixels to -1.
3909 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3910 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3911 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3913 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3915 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3916 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3917 in practice now. All callers changed.
3919 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3921 * dispextern.h (struct face): Use bitfields for 'underline_type'
3922 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3923 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3924 'stipple' member. Move 'lface' member up to help...
3925 * xfaces.c (make_realized_face): ...this function to find and
3926 clear just the members that need clearing.
3927 (load_face_colors, realize_x_face):
3928 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3930 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3932 * xftfont.c (struct xftfont_info): Remove set-but-unused
3934 (xftfont_open): Adjust user.
3935 (xftfont_get_colors): Remove useless prototype.
3937 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3939 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3940 before passing them to 'unexec'. (Bug#15260)
3942 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3944 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3946 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3948 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3949 the changed signature of the font driver's 'close' method.
3951 * w32font.h (w32font_close): Adjust the prototype to the change in
3952 function definition.
3954 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3956 * w32uniscribe.c (uniscribe_close): Adapt the call to
3957 w32font_close to its new prototype.
3959 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3961 Omit unused frame argument of font API's close function.
3962 * font.h (struct font): Drop frame argument. Adjust comment.
3963 * font.c (font_clear_cache, font_close_object): Adjust users.
3964 * ftfont.c (ftfont_close):
3965 * ftxfont.c (ftxfont_close):
3966 * macfont.m (macfont_close):
3967 * nsfont.m (nsfont_close):
3968 * w32font.c (w32font_close):
3969 * xfont.c (xfont_close):
3970 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3971 tweak comments and make functions safe if called more than once for
3972 the same font object.
3974 Perform font-specific cleanup when font object is swept by GC. See
3975 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3976 * alloc.c (cleanup_vector): New function.
3977 (sweep_vector): Call it for each reclaimed vector object.
3978 * font.h (struct font): Adjust comment.
3980 2013-10-24 Glenn Morris <rgm@gnu.org>
3982 * Makefile.in (abs_top_srcdir): New, set by configure.
3984 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3986 Adjust recent font-related changes to fix bug#15686.
3987 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3988 is a live window system frame, mark its default font too.
3990 2013-10-23 Glenn Morris <rgm@gnu.org>
3992 * Makefile.in (RUN_TEMACS): Make relative (again).
3993 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3994 (bootstrap-emacs$(EXEEXT)):
3995 Quote entities that might contain whitespace.
3997 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3999 Port to Solaris 10 and its bundled GCC.
4000 Problem reported by Timothy C. Burt.
4001 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4003 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4005 Do not allow font caches to grow too large.
4006 * alloc.c (compact_font_cache_entry, compact_font_caches):
4007 New functions or stub if not HAVE_WINDOW_SYSTEM.
4008 (compact_undo_list): Factor out from Fgarbage_collect.
4010 (mark_face_cache): Mark face font. Move down to avoid
4012 (mark_terminals): Do not mark font cache here.
4013 (Fgarbage_collect): Call compaction functions described
4014 above. Adjust comment.
4016 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4018 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4019 chdir to HOME (bug#15607).
4021 * nsterm.m (Qcocoa, Qgnustep): New variables.
4022 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4023 (ns_get_color): Make selection color work for GNUstep also.
4025 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4027 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4028 handles mouse clicks. Instead, let GPM use the same code as all
4029 the other mice use. See the discussion starting at
4030 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4031 for the details of the problem with the menu bar this fixes.
4033 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4035 Remove port-specific display name lists to avoid extra
4036 complexity and data duplication with display info lists.
4037 * xterm.h (x_display_name_list): Remove declaration.
4038 * xterm.c (x_display_name_list): Remove.
4039 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4040 * xfns.c (x_display_info_for_name, Fx_display_list):
4041 Likewise. Use x_display_list where appropriate.
4042 * w32term.h (w32_display_name_list): Remove declaration.
4043 * w32term.c (w32_display_name_list): Remove.
4044 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4046 * w32fns.c (x_display_info_for_name, Fx_display_list):
4047 Likewise. Use x_display_list where appropriate.
4048 * nsterm.h (ns_display_name_list): Remove declaration.
4049 * nsterm.m (ns_display_name_list): Remove.
4050 (ns_term_init, syms_of_nsterm): Adjust users.
4051 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4052 Likewise. Use x_display_list where appropriate.
4053 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4054 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4055 (mark_terminals): Mark per-terminal font cache.
4057 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4059 Don't run timers in input-pending-p. Its new check-timers param
4060 provides the prior behavior. (Bug#15045).
4061 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4063 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4065 Make some functions static in non-Microsoft builds.
4066 On my platform (Fedora 19 x86-64), this shrinks the
4067 Emacs executable (text+data) by 0.25%.
4068 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4069 (load_color) [!MSDOS]:
4070 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4071 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4072 * lisp.h (check_existing):
4073 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4074 (network_interface_info) [!WINDOWSNT]:
4075 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4076 Remove extern decls.
4077 * fileio.c (check_existing):
4078 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4079 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4080 (network_interface_info) [!WINDOWSNT]:
4081 * term.c (encode_terminal_code) [!WINDOWSNT]:
4082 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4083 * xfaces.c (load_color) [!MSDOS]:
4085 * fileio.c (check_existing, check_executable, check_writable):
4086 * process.c (network_interface_list, network_interface_info):
4087 Move earlier, so that we don't need forward decls.
4088 * gnutls.c (fn_gnutls_transport_set_errno)
4089 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4091 * w32.c (init_environment): Use faccessat rather than
4092 check_existing, partly for consistency with the rest of the code
4093 in this file, partly so that check_existing can be static.
4095 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4096 * emacs.c (MAIN_PROGRAM): New macro.
4097 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4098 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4100 bool vector int width fixes
4101 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4102 (Fbool_vector_count_matches_at):
4103 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4104 can exceed PTRDIFF_MAX, at least in theory.
4105 (Fbool_vector_count_matches_at):
4106 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4108 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4110 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4111 (struct sockaddr): Add forward decl, for platforms that lack it.
4113 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4115 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4118 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4120 * w32.c (network_interface_get_info, network_interface_list)
4121 (network_interface_info): New functions. (Bug#15610)
4122 (GetAdaptersInfo_Proc): New typedef.
4123 (get_adapters_info): New wrapper function.
4124 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4126 * process.h (network_interface_list, network_interface_info):
4129 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4130 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4131 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4132 for WINDOWSNT. Doc fix.
4133 (syms_of_process): Defsubr Snetwork_interface_list and
4134 Snetwork_interface_info unconditionally.
4136 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4137 in NS GUI sessions. (Bug#15629)
4139 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4141 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4143 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4145 * print.c (print_object): Print " ..." when truncating bool vectors.
4147 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4149 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4150 standard mouse buttons.
4152 * termhooks.h (struct input_event): Remove incorrect commentary.
4154 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4156 Disallow bool vector operations on mixed-length operands.
4157 The old behavior left garbage in the result vector sometimes,
4158 and didn't seem to be useful.
4159 * data.c (Qwrong_length_argument): New static var.
4160 (wrong_length_argument): New function.
4161 (bool_vector_binop_driver): Check that args agree in length.
4163 * keyboard.c, keyboard.h (all_kboards): Now static.
4165 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4167 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4168 note from the lispref.
4170 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4172 * nsterm.h (struct ns_display_info): Remove set-but-unused
4173 member image_cache (image caches are per-terminal anyway).
4174 (FRAME_X_IMAGE_CACHE): Remove.
4175 * nsterm.m (ns_initialize_display_info): Adjust user.
4177 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4179 * w32proc.c: Include mingw_time.h.
4181 * w32.c: Include mingw_time.h.
4183 Implement scrolling of TTY menus when the screen is too short.
4185 * term.c (tty_menu_display): Accept an additional argument, the
4186 menu item from which to start displaying the menu. Account for
4187 the value of Y when limiting the menu to the number of available
4189 (mi_result): New enumeration.
4190 (read_menu_input): Return enumerated value. When the y coordinate
4191 hits min_y or max_y, return scroll indication instead of wrapping
4193 (tty_menu_activate): Handle the scrolling indications from
4194 read_menu_input. Compute the first menu item to display and pass
4195 it to tty_menu_display.
4197 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4199 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4200 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4201 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4202 Adjust to match the change described below.
4203 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4204 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4205 memory_below_frame members to...
4206 * termchar.h (struct tty_display_info): ...here because they're
4207 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4208 * term.c (init_tty):
4209 * nsterm.m (ns_create_terminal):
4210 * w32term.c (w32_create_terminal):
4211 * xterm.c (x_create_terminal): Adjust users.
4212 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4213 to filter out non-TTY frames. Adjust comment.
4214 (scrolling): Adjust user. Prefer eassert for debugging check.
4216 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4218 * xfaces.c (PT_PER_INCH): Remove unused macro.
4219 * termhooks.h (struct terminal): Remove set-but-unused
4220 member fast_clear_end_of_line.
4221 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4222 * nsterm.m (ns_create_terminal):
4223 * term.c (init_tty):
4224 * w32term.c (w32_create_terminal):
4225 * xterm.c (x_create_terminal): Adjust users.
4227 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4229 * lisp.h (bool_vector_size): New function.
4230 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4231 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4232 (Fbool_vector_not, Fbool_vector_count_matches_at):
4233 Remove uses of 'eassume' that should no longer be needed,
4234 because they are subsumed by the 'eassume' in bool_vector_size.
4236 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4238 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4239 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4240 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4242 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4244 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4245 have different dimensions. (Bug#15575)
4247 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4250 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4252 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4254 * term.c (tty_menu_show): Never return with unbalanced
4255 specpdl. Use eassert for debugging check. Adjust style.
4257 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4259 * term.c (read_menu_input): Make selection of menu items
4260 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4261 (tty_menu_activate): Fix off-by-one error when computing max_y.
4263 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4265 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4266 audit logging (only used with GnuTLS 3.x) and enable it.
4268 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4270 * dispnew.c (redraw_frame): Remove useless #ifdef because
4271 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4272 Also, move TTY fflush to...
4273 * term.c (tty_update_end): ...this function.
4275 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4277 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4278 the end of the frame's glyph matrix. (Bug#15575)
4280 * term.c (tty_menu_display): Don't move cursor while overwriting
4281 frame's glyphs with menu items. Limit the number of items
4282 displayed to what can be shown on the available screen lines,
4283 excluding the echo area.
4284 (tty_menu_activate): Limit the Y coordinate allowed by
4285 read_menu_input to the last screen line used for menu display.
4287 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4289 * lisp.h (eassume): New macro.
4290 Also, include <verify.h>, for 'assume'.
4291 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4292 (vroundup, vector_nbytes):
4293 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4294 (Fbool_vector_not, Fbool_vector_count_matches)
4295 (Fbool_vector_count_matches_at):
4296 Use eassume, not eassert.
4297 * casetab.c (set_identity, shuffle):
4298 * composite.c (composition_gstring_put_cache):
4299 * dispnew.c (update_frame_1):
4300 * ftfont.c (ftfont_shape_by_flt):
4301 * image.c (gif_load):
4302 * intervals.c (offset_intervals):
4303 * macfont.m (macfont_shape):
4304 Remove calls to 'assume' that are no longer needed, because
4305 --enable-gcc-warnings no longer generates bogus warnings
4306 when these calls are removed.
4308 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4310 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4312 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4314 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4315 (Qsubstitute_env_in_file_name): New var.
4316 (syms_of_fileio): Define it.
4318 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4320 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4321 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4324 * term.c (save_and_enable_current_matrix): Don't allocate and
4325 don't save margin areas.
4326 (restore_desired_matrix): Don't restore margin areas.
4327 (free_saved_screen): Don't free margin areas.
4329 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4331 * image.c: Pacify --enable-gcc-warnings.
4332 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4333 #define only if used.
4335 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4337 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4338 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4339 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4340 (gif_load): For giflib v5.x and later, display the error message
4341 produced by giflib when its functions fail.
4342 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4345 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4347 * keyboard.c (last_event_timestamp): Remove. For X selection and
4348 GTK popup menus, it may be obtained from per-frame X display info.
4349 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4350 (process_special_events): Adjust users.
4351 * keyboard.h (last_event_timestamp): Remove declaration.
4352 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4353 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4354 * menu.h (xmenu_show): Adjust prototype.
4355 * menu.c (Fx_popup_menu): Adjust user.
4356 * xselect.c (x_own_selection, x_get_foreign_selection)
4357 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4359 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4361 * keyboard.c (init_kboard): Now static. Add arg
4362 to denote window system. Adjust comment.
4363 (init_keyboard): Adjust user.
4364 (allocate_kboard): New function.
4366 * nsterm.m (ns_term_init):
4367 * term.c (init_tty):
4368 * w32term.c (w32_create_terminal):
4369 * xterm.c (x_term_init): Use it.
4370 * keyboard.h (init_kboard): Remove prototype.
4371 (allocate_kboard): Add prototype.
4373 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4375 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4376 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4378 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4380 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4382 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4384 * term.c (tty_menu_activate): Flush the output stream after
4385 showing the cursor, and don't mark the frame garbaged at exit from
4386 the function. Fixes redisplay glitches when moving from one menu
4389 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4391 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4392 or throw error (Bug#15570).
4394 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4396 * intervals.c (temp_set_point_both): Move test into 'eassert',
4399 * lisp.h (eassert): Don't use 'assume'.
4400 Sometimes 'assume' wins in performance, and sometimes it loses,
4401 so it shouldn't be used all the time. Perhaps we need two
4402 flavors of 'eassert', one for where 'assume' is far more likely
4403 to help or to hurt; but that can be done later.
4404 Problem reported by Dmitry Antipov in
4405 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4406 Also, don't include <verify.h>; no longer needed.
4408 2013-10-09 Glenn Morris <rgm@gnu.org>
4410 * eval.c (Fcond): Doc tweak.
4412 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4414 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4415 expressions with side effects to eassert. (Bug#15565)
4417 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4419 * fns.c (hashfn_user_defined): Allow hash functions to return any
4422 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4424 Fix minor problems found by static checking.
4425 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4426 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4427 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4428 * keyboard.c (read_menu_command): Remove unused local.
4429 * lisp.h (read_menu_command): New decl.
4430 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4431 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4432 Return ptrdiff_t, not int.
4433 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4434 not int, for benefit of xpalloc.
4435 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4437 (have_menus_p): Remove; unused.
4438 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4439 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4440 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4442 (save_and_enable_current_matrix): Omit unnecessary casts.
4443 (read_menu_input): Omit local extern decl (now in lisp.h).
4444 Don't access uninitialized storage if mouse_get_xy fails.
4445 (tty_menu_activate): Mark local as initialized, for lint.
4446 (tty_menu_activate, tty_meny_show): Remove unused locals.
4448 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4450 Support menus on text-mode terminals.
4451 * xterm.h (xw_popup_dialog): Add prototype.
4453 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4454 (xmenu_show): Block input here, instead in Fx_popup_menu.
4455 (xw_popup_dialog): New function, with X-specific bits of popup
4458 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4461 * window.c (Fset_window_configuration): Use run-time tests of the
4462 frame type instead of compile-time conditionals, when menu-bar
4463 lines are considered.
4465 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4466 (w32_popup_dialog): New prototypes.
4468 * w32menu.c (Fx_popup_dialog): Function deleted.
4469 (w32_popup_dialog): New function, with w32 specific bits of popup
4470 dialogs. Block input here.
4472 * w32inevt.c (w32_console_read_socket): Minor change to add
4473 debugging TTY events.
4475 * w32fns.c (show_hourglass): If returning early because the frame
4476 is not a GUI frame, unblock input.
4478 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4479 (cursorY): New functions.
4481 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4482 WINDOWSNT, macros that call curX and curY elsewhere.
4484 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4486 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4487 specific function to hide and show cursor on a text-mode terminal.
4488 (tty_menu_struct, struct tty_menu_state): New structures.
4489 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4490 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4491 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4492 (tty_menu_locate, save_and_enable_current_matrix)
4493 (restore_desired_matrix, screen_update, read_menu_input)
4494 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4495 (tty_pop_down_menu, tty_menu_last_menubar_item)
4496 (tty_menu_new_item_coords, tty_menu_show): New functions.
4497 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4499 * nsterm.h (ns_popup_dialog): Adjust prototype.
4501 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4503 (ns_popup_dialog): Adapt order of arguments to the other
4504 *_menu_show implementations.
4505 (Fx_popup_dialog): Function deleted.
4507 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4509 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4511 * menu.c (have_boxes): New function.
4512 (single_keymap_panes): Use it instead of a compile-time
4514 (single_menu_item): Use run-time tests of the frame type instead
4515 of compile-time conditionals.
4516 (encode_menu_string): New function.
4517 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4518 the macro, since different types of frame need different encoding
4520 (digest_single_submenu): Use run-time tests of frame type instead
4521 of, or in addition to, compile-time conditionals.
4522 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4523 (Fx_popup_menu): Detect when the function is called from keyboard
4524 on a TTY. Don't barf when invoked on a text-mode frame.
4525 Check frame type at run time, instead of compile-time conditionals for
4526 invoking terminal-specific menu-show functions.
4527 Call tty_menu_show on text-mode frames.
4528 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4529 run time to determine which alternative to invoke; support dialogs
4532 * keyboard.h <Qmouse_movement>: Declare.
4534 * keyboard.c <Qmouse_movement>: Now extern.
4535 <Qecho_keystrokes>: New static variable.
4536 (read_key_sequence): Accept an additional argument, a flag to
4537 prevent redisplay during reading of the key sequence. All callers
4539 (read_menu_command): New function.
4540 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4542 (toolkit_menubar_in_use): New function.
4543 (make_lispy_event): Use it instead of a compile-time test.
4545 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4546 window-system being available.
4548 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4549 to x-popup-dialog on the frame type, they all now support popup
4552 * dispnew.c (save_current_matrix): Save the margin areas.
4553 (restore_current_matrix): Restore margin areas.
4554 (update_frame_with_menu): New function.
4556 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4559 * alloc.c (make_save_ptr): Now compiled unconditionally.
4561 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4563 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4564 (redraw_frame, update_frame): Adjust users.
4565 * dispextern.h (set_window_update_flags): Adjust prototype.
4566 * xdisp.c (redisplay_internal): When updating all frames with zero
4567 windows_or_buffers_changed, assume that only the windows that shows
4568 current buffer should be really updated.
4570 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4572 Do not allocate huge temporary memory areas and objects while encoding
4573 for file I/O, thus reducing an enormous memory usage for large buffers.
4574 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4575 * coding.h (struct coding_system): New member raw_destination.
4576 * coding.c (setup_coding_system): Initialize it to zero.
4577 (encode_coding_object): If raw_destination is set, do not create
4578 dst_object. Add comment.
4579 * fileio.c (toplevel): New constant E_WRITE_MAX.
4580 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4581 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4583 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4585 * nsterm.m (windowDidExitFullScreen:)
4586 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4588 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4590 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4591 * keyboard.c (unblock_input_to): Don't process pending signals
4592 if a fatal error is in progress.
4594 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4595 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4596 they're talking about words in Lisp bool vectors.
4597 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4598 * data.c (popcount_bits_word): Rename from popcount_size_t.
4599 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4602 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4604 Improve support for popcount and counting trailing zeros (Bug#15550).
4605 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4606 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4607 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4608 (popcount_size_t_msc, popcount_size_t_gcc):
4609 Remove; now done by Gnulib.
4610 (popcount_size_t): Now a macro that defers to Gnulib.
4611 (count_trailing_zero_bits): Return int, for consistency with
4612 Gnulib and because Emacs prefers signed to unsigned int.
4613 Don't assume that size_t is either unsigned int or unsigned long
4614 or unsigned long long.
4615 (size_t_to_host_endian): Do not assume that size_t is either
4616 exactly 32 or exactly 64 bits wide.
4617 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4618 etc., so that it's now an enum constant, not a macro.
4619 No need to assume that it's either 32 or 64.
4621 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4623 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4626 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4628 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4629 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4631 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4633 emacs_read and emacs_write now use void *, not char *.
4634 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4635 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4636 Buffer arg is now void *, not char *. This matches plain
4637 'read' and 'write' better, and avoids a constraint violation
4638 on Solaris 9 with Oracle Studio.
4640 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4642 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4643 memset to explicit loop. Otherwise copy largest possible chunk
4644 from initialized to uninitialized part, thus allowing the longer
4645 memcpy runs and reducing the number of loop iterations.
4647 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4649 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4650 hide toolbar (Bug#15388).
4651 (windowDidEnterFullScreen:): If presentation options are zero,
4652 set them here (Bug#15388).
4653 (ns_update_auto_hide_menu_bar): Remove runtime check.
4654 Don't auto hide dock unless menubar is also auto hidden.
4656 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4658 * editfns.c (message): Mention batch mode in doc string.
4660 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4662 * nsterm.m (check_native_fs): Remove erroneous comment.
4664 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4666 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4667 uses find_newline instead of scan_newline and so doesn't move point.
4669 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4671 Use hardware support for byteswapping on glibc x86 etc.
4672 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4673 whereas the old swap64 needed 30.
4674 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4675 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4676 Use byteswap.h's macros to swap bytes.
4677 * lisp.h (swap16, swap32, swap64): Remove.
4678 All uses replaced by bswap_16, bswap_32, bswap_64.
4680 * bytecode.c (exec_byte_code): Use some more volatile variables
4681 to work around local variables getting clobbered by longjmp.
4682 Port to pre-C99, which doesn't allow decls after stmts.
4684 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4686 * lisp.h (eassert): Assume that COND is true when optimizing.
4687 In other words, take on the behavior of eassert_and_assume.
4688 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4689 (eassert_and_assume): Remove. All uses replaced by eassert.
4691 * xdisp.c (Qglyphless_char): Now static.
4693 Adjust to merge from gnulib.
4694 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4695 * lisp.h: Include <verify.h>, for 'assume'.
4697 * eval.c (clobbered_eassert): New macro.
4698 (internal_catch, internal_condition_case)
4699 (internal_condition_case_1, internal_condition_case_2)
4700 (internal_condition_case_n): Use it instead of eassert
4701 when the argument contains locals clobbered by longjmp.
4702 Don't use clobbered locals outside of clobbered_eassert.
4703 (internal_lisp_condition_case): Use a volatile variable
4704 to work around a local variable's getting clobbered.
4706 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4708 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4709 (PUSH_HANDLER): New macro.
4710 (catchlist): Remove.
4711 (handlerlist): Always declare.
4713 * eval.c (catchlist): Remove (merge with handlerlist).
4714 (handlerlist, lisp_eval_depth): Not static any more.
4715 (internal_catch, internal_condition_case, internal_condition_case_1)
4716 (internal_condition_case_2, internal_condition_case_n):
4718 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4719 handlerlist/catchlist.
4720 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4721 handlerlist which can only handle a single condition-case handler at
4723 (find_handler_clause): Simplify since we only a single branch here
4726 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4728 (bcall0): New function.
4729 (exec_byte_code): Add corresponding cases. Improve error message when
4730 encountering an invalid byte-code. Let Bunwind_protect accept
4731 a function (rather than a list of expressions) as argument.
4733 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4734 and make them unconditional now that they're heap-allocated.
4736 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4738 * charset.c (Fdecode_char, Fencode_char): Remove description of
4739 `restriction' arg. now that it's hidden by advertised-calling-convention.
4741 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4743 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4744 Remove unused variable (from mac-port).
4745 (macfont_draw): Use s->ybase for correct y position.
4747 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4749 * frame.h (struct frame): Drop has_minibuffer member because...
4750 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4751 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4753 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4755 * window.h (struct window): Prefer enum text_cursor_kinds to int
4756 for phys_cursor_type member. Move the latter, phys_cursor_width,
4757 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4758 * window.c (replace_window, make_window): Adjust users.
4760 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4762 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4763 this module is never compiled otherwise.
4765 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4767 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4770 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4772 * xdisp.c (get_next_display_element): Don't call face_for_font in
4773 a build configured --without-x. (Bug#15484)
4775 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4777 * window.c (calc_absolute_offset): #elif should be #elif defined.
4779 * frame.c (delete_frame): Block/unblock input to overcome race
4780 condition (Bug#15475).
4782 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4784 * frame.c (delete_frame): Record selected frame only after
4785 calling Qdelete_frame_functions (Bug#15477).
4787 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4789 * nsterm.m (ns_selection_color): Remove.
4790 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4791 NSColor selectedText(Background)Color. Only for COCOA.
4792 (ns_term_init): Remove assignment of ns_selection_color, logic
4793 moved to ns_get_color.
4795 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4796 NS_SELECTION_COLOR_DEFAULT.
4797 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4799 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4801 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4802 frame' does not have the tool_bar_window member.
4804 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4806 Signal error when reading an empty byte-code object (Bug#15405)
4807 * lread.c (read1): Signal error.
4808 * alloc.c (make_byte_code): eassert header size.
4809 (sweep_vectors): Change an int to size_t.
4811 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4813 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4814 instead of ints, as it's the usual style for offsetof constants. See:
4815 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4817 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4818 This is ugly, but it should fix the performance problem for older
4819 GCC versions in the short run. I'll look into integrating the
4820 Gnulib module for popcount, as a better fix.
4821 See the thread starting in:
4822 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4823 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4824 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4825 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4826 (popcount_size_t): Use it.
4828 2013-09-24 Daniel Colascione <dancol@dancol.org>
4830 * process.c (Fnetwork_interface_info): Fix build break due to
4833 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4835 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4836 Prefer signed to unsigned integers where either will do.
4837 No need for 'const' on locals that do not escape.
4838 Omit easserts with unnecessary and unportable assumptions about
4839 alignment. Avoid unnecessary casts to char *.
4841 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4843 Use union for the payload of struct Lisp_Vector.
4844 This helps to avoid a few glitches dictated by C's aliasing rules.
4845 * lisp.h (struct Lisp_Vector): Use union for next and
4846 contents member. Adjust comment. Change related users.
4847 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4848 Related users changed.
4849 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4850 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4851 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4852 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4854 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4856 Optimize glyph row clearing and copying routines.
4857 * dispextern.h (struct glyph_row): Change layout of struct
4858 glyph_row to help copy_row_except_pointers. Adjust comment.
4859 * dispnew.c (null_row): Remove.
4860 (clear_glyph_row): Use offsetof and memset to find and clear
4861 just the members that need clearing. Adjust comment.
4862 (copy_row_except_pointers): Likewise for copying.
4864 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4866 Some minor cleanups of recently-added bool vector code.
4867 * conf_post.h (assume): Always return void. Use lint version
4868 only if GCC and MSC versions don't apply.
4869 * conf_post.h (assume):
4870 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4871 Depend on _MSC_VER, not __MSC_VER, for consistency with
4873 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4874 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4875 (bool_vector_binop_driver, count_trailing_zero_bits)
4876 (size_t_to_host_endian): Now static, not static inline;
4877 the latter isn't needed with modern compilers and doesn't
4878 work with older compilers anyway.
4880 * alloc.c (valgrind_p): Use bool for boolean.
4882 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4884 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4885 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4886 (display_last_displayed_message_p, message_buf_print)
4887 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4888 Use bool for boolean.
4889 * dispextern.h (cancel_line, init_desired_glyphs):
4890 Remove ancient leftover.
4891 (help_echo_showing_p, hourglass_shown_p):
4892 * lisp.h (noninteractive_need_newline): Adjust declaration.
4894 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4896 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4898 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4899 ...this file and convert the latter to static. Adjust comment.
4900 (make_initial_frame):
4901 * window.c (init_window_once): Adjust user.
4902 * frame.h (last_nonminibuf_frame): Remove declaration.
4903 * lisp.h (selected_frame): Likewise.
4904 * msdos.c (the_only_display_info): Adjust comment.
4906 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4908 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4909 computing the end column of mouse-highlight that comes from
4910 display or overlay strings. (Bug#15437)
4911 (note_mouse_highlight): Adapt calculation of last argument to
4912 mouse_face_from_string_pos to the above change.
4914 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4915 all platforms, not just for clang.
4917 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4919 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4920 about excess arguments to snprintf.
4922 * conf_post.h(assume): Use __builtin_unreachable for clang.
4924 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4926 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4927 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4929 2013-09-23 Daniel Colascione <dancol@dancol.org>
4931 * alloc.c (USE_VALGRIND): New macro; on by default
4932 when ENABLE_CHECKING.
4933 (mark_maybe_object, mark_maybe_pointer)
4934 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4936 (valgrind_p) [USE_VALGRIND]: New variable.
4937 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4939 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4941 * process.c (wait_reading_process_output): Change int pnamelen to
4944 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4945 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4946 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4947 argument to unsigned long to avoid warning.
4948 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4950 * conf_post.h (assume): Fix compiler error: x shall be cond.
4952 2013-09-22 Daniel Colascione <dancol@dancol.org>
4954 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4955 warning when compiling without a window system.
4957 2013-09-22 Daniel Colascione <dancol@dancol.org>
4959 * data.c (Qbool_vector_p): New symbol.
4960 (bool_vector_spare_mask, popcount_size_t_generic)
4961 (popcount_size_t_msc, popcount_size_t_gcc)
4963 (bool_vector_binop_driver)
4964 (count_trailing_zero_bits, size_t_to_host_endian)
4965 (Fbool_vector_exclusive_or)
4966 (Fbool_vector_union)
4967 (Fbool_vector_intersection, Fbool_vector_set_difference)
4968 (Fbool_vector_subsetp, Fbool_vector_not)
4969 (Fbool_vector_count_matches)
4970 (Fbool_vector_count_matches_at): New functions.
4971 (syms_of_data): Intern new symbol, functions.
4972 * alloc.c (bool_vector_payload_bytes): New function.
4973 (Fmake_bool_vector): Instead of calling Fmake_vector,
4974 which performs redundant initialization and argument checking,
4975 just call allocate_vector ourselves. Make sure we clear any
4976 terminating padding to zero.
4977 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4978 instead of open-coding the size calculation.
4979 (vroundup_ct): New macro.
4980 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4981 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4982 * composite.c (composition_gstring_put_cache):
4983 Change lint_assume to assume.
4984 * conf_post.h (assume): New macro.
4985 (lint_assume): Remove.
4986 * dispnew.c (update_frame_1): Change lint_assume to assume.
4987 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4989 * image.c (gif_load): Change lint_assume to assume.
4990 * lisp.h (eassert_and_assume): New macro.
4991 (Qbool_vector_p): Declare.
4992 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4993 (swap16, swap32, swap64): New inline functions.
4994 * macfont.m (macfont_shape): Change lint_assume to assume.
4995 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4996 * xsettings.c (parse_settings): Use new swap16 and
4997 swap32 from lisp.h instead of file-specific macros.
4999 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5001 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5002 found (which can legitimately happen when the glyph row at the
5003 window start is disabled in the current_matrix. (Bug#15365)
5005 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5007 Fix syntax.h bug introduced by recent INLINE change.
5008 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5009 conditionally compiled one way in some modules, and a different
5010 way in others. This doesn't work with extern inline functions,
5011 which must have the same definition in all modules, because the
5012 defining code might be shared across modules, depending on the
5013 implementation. Symptoms reported by Martin Rudalics in:
5014 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5015 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5016 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5017 overriding the corresponding functions in syntax.h.
5018 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5019 (syntax_property): New inline functions.
5020 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5021 Rewrite in terms of these new functions.
5023 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5025 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5026 not chars_in_text, whose result depends on the multibyteness of
5027 the current buffer. (Bug#15426)
5029 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5031 Port recent change to hosts where pointers aren't 'long'.
5032 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5033 Don't assume that pointers are the same width as 'long'.
5034 Add a compile-time check that a pointer fits into two X slots.
5036 A simpler, centralized INLINE.
5037 * conf_post.h (INLINE): Define only if not already defined.
5038 This allows us to use a single INLINE, defined by one file
5040 * emacs.c (INLINE): Define it.
5041 Also, include category.h, charset.h, composite.h, dispextern.h,
5042 syntax.h, systime.h, so that their INLINE definitions are expanded
5044 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5045 * buffer.h, buffer.c (BUFFER_INLINE):
5046 * category.h, category.c (CATEGORY_INLINE):
5047 * character.h, character.c (CHARACTER_INLINE):
5048 * charset.h, charset.c (CHARSET_INLINE):
5049 * composite.h, composite.c (COMPOSITE_INLINE):
5050 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5051 * frame.h, frame.c (FRAME_INLINE):
5052 * intervals.h, intervals.c (INTERVALS_INLINE):
5053 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5054 * lisp.h, alloc.c (LISP_INLINE):
5055 * process.h, process.c (PROCESS_INLINE):
5056 * syntax.h, syntax.c (SYNTAX_INLINE):
5057 * systime.h, sysdep.c (SYSTIME_INLINE):
5058 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5059 * window.h, window.c (WINDOW_INLINE):
5060 Remove. All uses replaced with INLINE.
5062 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5064 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5067 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5069 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5070 'const char *' to avoid compiler warnings due to similar change in
5071 the prototype of x_get_string_resource.
5073 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5075 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5076 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5077 going to replace static variables below. Adjust comments.
5078 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5079 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5080 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5081 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5082 Related users changed.
5083 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5084 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5085 last_mouse_movement_time, going to replace static variables below.
5087 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5088 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5090 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5091 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5092 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5093 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5094 static variables below.
5095 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5096 (last_mouse_scroll_bar): Remove.
5097 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5098 (mouseExited): Related users changed.
5100 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5102 Do not use external array to process X scroll bar messages.
5103 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5104 (x_send_scroll_bar_event): Pack window pointer into two slots
5105 of XClientMessageEvent if we're 64-bit. Adjust comment.
5106 (x_scroll_bar_to_input_event): Unpack accordingly.
5108 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5110 Ifdef away recent changes which aren't relevant to NS port.
5111 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5112 [!HAVE_NS]: Declare as such.
5113 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5114 [!HAVE_NS]: Define as such.
5116 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5118 * frame.c (x_redo_mouse_highlight): New function
5119 to factor out common code used in W32 and X ports.
5120 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5121 * xterm.h (struct x_display_info):
5122 * w32term.h (struct w32_display_info):
5123 * nsterm.h (struct ns_display_info): New members
5124 last_mouse_motion_frame, last_mouse_motion_x and
5125 last_mouse_motion_y, going to replace static variables below.
5126 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5127 (redo_mouse_highlight): Remove.
5128 (note_mouse_movement, syms_of_xterm): Adjust user.
5129 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5130 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5131 (redo_mouse_highlight): Remove.
5132 (note_mouse_movement, syms_of_w32term): Adjust user.
5133 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5134 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5136 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5137 * nsfns.m (compute_tip_xy): Adjust user.
5139 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5141 * frame.c (x_mouse_grabbed): New function.
5142 * dispextern.h (x_mouse_grabbed): Add prototype.
5143 (last_mouse_frame): Remove declaration.
5144 * xterm.h (struct x_display_info):
5145 * w32term.h (struct w32_display_info):
5146 * nsterm.h (struct ns_display_info): New member
5147 last_mouse_frame, going to replace...
5148 * xdisp.c (last_mouse_frame): ...global variable.
5149 (note_tool_bar_highlight):
5150 * w32term.c (w32_mouse_position, w32_read_socket):
5151 * xterm.c (XTmouse_position, handle_one_xevent):
5152 Use x_mouse_grabbed.
5153 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5155 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5157 * w32term.c (w32_read_socket): Avoid temporary
5158 variables in a call to x_real_positions.
5159 * xterm.c (handle_one_xevent): Likewise.
5161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5163 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5164 (x_icon_type): Remove prototype.
5165 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5166 * frame.c (x_icon_type): Remove.
5167 * w32term.c (x_make_frame_visible, x_iconify_frame):
5168 * xterm.c (x_make_frame_visible, x_iconify_frame):
5169 Use x_set_bitmap_icon to factor out common code.
5171 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5173 * dispextern.h (check_x_display_info, x_get_string_resource):
5174 Declare here just once and unify the latter.
5175 * frame.c (check_x_display_info, x_get_string_resource):
5176 * nsterm.h (check_x_display_info):
5177 * xrdb.c (x_get_string_resource):
5178 * xterm.h (check_x_display_info): Remove prototypes.
5179 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5180 * w32reg.c (x_get_string_resource): Likewise.
5181 (w32_get_rdb_resource): Adjust user.
5183 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5185 * xterm.h (struct x_display_info): New member
5186 x_pending_autoraise_frame, going to replace...
5187 * xterm.c (pending_autoraise_frame): ...static variable.
5188 (x_new_focus_frame, XTread_socket): Adjust users.
5189 * w32term.h (struct w32_display_info): New member
5190 w32_pending_autoraise_frame, going to replace...
5191 * w32term.c (pending_autoraise_frame): ...global variable.
5192 (x_new_focus_frame, w32_read_socket): Adjust users.
5194 2013-09-17 Glenn Morris <rgm@gnu.org>
5196 * xdisp.c (message_dolog): If we create *Messages*,
5197 switch it to messages-buffer-mode.
5199 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5201 Don't overuse 'const' in types of locals.
5202 * bidi.c (bidi_count_bytes):
5203 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5204 (xg_event_is_for_scrollbar):
5205 * xselect.c (x_handle_property_notify)
5206 (x_handle_selection_notify, x_handle_dnd_message):
5207 * xsettings.c, xsettings.h (xft_settings_event):
5208 * xterm.c (x_handle_net_wm_state, handle_one_event)
5209 (x_menubar_window_to_frame, x_detect_focus_change)
5210 (construct_mouse_click, note_mouse_movement)
5211 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5212 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5213 (handle_one_xevent, x_handle_net_wm_state):
5214 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5215 (x_handle_dnd_message):
5216 Avoid unnecessary 'const', typically the second 'const' in
5217 'const foo * const arg', a 'const' that does not affect the API
5218 and doesn't significantly help the human reader.
5220 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5222 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5223 only if Glib < 2.36.0.
5224 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5225 * xsettings.c (init_gconf, init_gsettings): Do not check
5227 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5229 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5231 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5233 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5234 before calling g_type_init.
5236 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5238 * nsterm.m (syms_of_nsterm): ... to here.
5240 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5242 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5243 (ignore_next_mouse_click_timeout): Use Time as X does.
5244 (handle_one_xevent): Avoid cast and use unsigned comparison.
5246 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5248 Do not copy X event in handle_one_xevent except KeyPress case.
5249 Wnen XEvent is processed, it is unlikely to be changed except
5250 KeyPress case, so we can avoid copying and use const pointer to
5251 const data to make sure that an event is not changed elsewhere.
5252 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5253 const' and do not create local copy except for the KeyPress event.
5254 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5255 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5256 (x_handle_net_wm_state, x_menubar_window_to_frame)
5257 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5258 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5259 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5260 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5261 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5262 (x_handle_dnd_message):
5263 * xsettings.c (xft_settings_event):
5264 Use 'const XEvent * const' where appropriate.
5265 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5267 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5269 Fix X event waiting to handle multiple frames.
5270 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5271 * xterm.c (pending_event_wait): Remove. Adjust users.
5272 (x_detect_focus_change): Pass frame arg.
5273 (handle_one_xevent): Find related frame early and clear per-frame
5274 wait_event_type only if this is an event for the relevant frame.
5275 (x_wait_for_event): Use per-frame wait_event_type.
5277 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5279 * nsfns.m (Fx_create_frame): Fix font driver registration for
5282 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5283 for syms_of_macfont.
5285 * nsterm.m: Include macfont.h.
5286 (ns_tmp_flags, ns_tmp_font): Remove.
5287 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5288 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5289 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5290 (changeFont:): Fix code style. Check for font driver type when
5293 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5296 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5297 (nsfont_open): Set font driver type.
5298 Set font->ascent and font->descent. Figure out font instead of
5299 ns_tmp_font, and flags instead of ns_tmp_flags.
5300 Fix indentation. Remove call to ns_draw_text_decoration,
5303 * nsfns.m: Include macfont.h.
5304 (Fx_create_frame): Register macfont driver, make a better default font.
5305 (Fns_popup_font_panel): Get font from macfont driver, if used.
5307 * macfont.m, macfont.h, macuvs.h: New files.
5309 * font.h: Declare syms_of_macfont.
5311 * font.c (syms_of_font): Call syms_of_macfont.
5313 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5315 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5317 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5318 and it is always zero for others, so I assume that this is an ancient
5319 leftover which nobody will want to change any more.
5320 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5321 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5322 * frame.c (x_set_scroll_bar_width):
5323 * w32fns.c (w32_createscrollbar):
5324 * w32term.c (w32_set_vertical_scroll_bar):
5325 * xfns.c (x_set_scroll_bar_default_width):
5326 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5327 (x_scroll_bar_expose): Related users changed.
5329 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5331 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5332 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5333 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5335 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5337 * nsterm.h, w32term.h, xterm.h: ...and not here.
5338 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5339 Remove unused Xisms.
5340 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5341 these modules are never compiled otherwise.
5343 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5345 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5346 Doc fix. (Bug#15375)
5348 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5350 Unify Fx_focus_frame between all ports.
5351 * frame.h (x_focus_frame): New prototype.
5352 * xfns.c (Fx_focus_frame): Remove.
5353 (syms_of_xfns): Do not defsubr it.
5354 (x_focus_frame): X implementation.
5355 * nsfns.m (Fx_focus_frame): Remove.
5356 (syms_of_nsfns): Do not defsubr it.
5357 (x_focus_frame): NS implementation.
5358 * w32term.c (Fx_focus_frame): Remove.
5359 (x_focus_on_frame): Rename to...
5360 (x_focus_frame): W32 implementation.
5361 * w32term.h (x_focus_on_frame): Remove prototype.
5362 * w32fns.c (Fx_focus_frame): Remove.
5363 (syms_of_w32fns): Do not defsubr it.
5364 * frame.c (Fx_focus_frame): Define here.
5365 (syms_of_frame): Defsubr here.
5366 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5368 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5370 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5371 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5372 each port to reference the port-specific window system data.
5373 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5374 (FRAME_DISPLAY_INFO): Define.
5375 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5376 (FRAME_DISPLAY_INFO): Define. Adjust users.
5377 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5378 (FRAME_DISPLAY_INFO): Define. Adjust users.
5379 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5380 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5381 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5382 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5383 * xselect.c, xterm.c: All related users changed.
5385 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5387 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5388 (x_menubar_window_to_frame): Remove prototypes.
5389 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5390 (x_menubar_window_to_frame, x_top_window_to_frame):
5392 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5393 (x_menubar_window_to_frame, x_top_window_to_frame):
5394 ...to here and convert all but the last to static.
5396 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5398 * lisp.mk (lisp): Add w32-common-fns.elc.
5400 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5402 * charset.c (char_charset): Document an exception for char-charset.
5404 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5406 * xterm.h (x_display_info): New field last_user_time...
5407 * xterm.c (toplevel): ...to replace static last_user_time.
5408 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5410 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5412 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5413 scroll bar values to prevent thumb from disappear and update comment.
5415 2013-09-11 Glenn Morris <rgm@gnu.org>
5417 * emacs.c (usage_message): Possessive apostrophe tweak.
5419 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5421 * nsterm.m (syms_of_nsterm): Use Qns.
5422 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5423 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5424 * xfns.c (x_display_info_for_name, Fx_open_connection):
5425 Remove old '#if 0' code.
5426 (syms_of_xfns): Use Qx.
5427 * termhooks.h (fullscreen_hook): Remove the leftover.
5428 (struct terminal): Fix typo in comment.
5430 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5432 Cleaning up a few X scroll bar bits.
5433 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5434 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5435 New member last_seen_part, going to replace...
5436 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5437 (xt_action_hook) [USE_LUCID]: Adjust user.
5438 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5439 Lucid-specific scroll bar support.
5440 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5441 to int and adjust to use last_seen_part member.
5442 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5443 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5444 Initialize last_seen_part.
5446 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5448 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5449 insert-buffer-substring an empty string.
5451 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5453 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5454 avoiding a GCC warning.
5456 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5458 Ifdef away frame tool bar code when it is not really used.
5459 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5460 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5461 and minimize_tool_bar_window_p under the above.
5462 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5463 (fset_tool_bar_window): Likewise.
5464 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5465 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5466 (change_frame_size_1):
5467 * window.c (window_from_coordinates, Frecenter): Adjust users.
5468 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5469 code is not really used.
5470 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5471 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5472 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5473 [!USE_GTK && !HAVE_NS]: Define as such.
5474 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5475 (note_mouse_highlight, expose_frame):
5476 * xfns.c (x_set_tool_bar_lines):
5477 * xterm.c (handle_one_xevent): Adjust users.
5479 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5481 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5482 This bug was introduced by my 2013-08-26 patch, which incorrectly
5483 assumed that the terminfo implementation doesn't use termcap buffers.
5484 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5485 these buffers apparently are used after all.
5486 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5487 (struct tty_display_info): Define members termcap_term_buffer and
5488 termcap_strings_buffer even if TERMINFO.
5490 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5493 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5494 'usage' docstring entry to pacify make-docfile.
5496 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5498 Change comparison functions =, <, >, <=, >= to take many arguments.
5499 * data.c: Change comparison functions' interface and implementation.
5500 * lisp.h: Make arithcompare available for efficient two arg
5502 * bytecode.c: Use arithcompare.
5503 * fileio.c: Use new interface.
5505 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5507 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5509 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5511 * eval.c (Feval): Document the new use of `lexical'.
5513 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5515 Review and drop old frame resize hack.
5516 * frame.h (struct frame): Remove force_flush_display_p.
5517 * dispnew.c (update_frame): Adjust user and don't call
5518 flush_frame here. The comment has said that there was an issues
5519 with redisplaying fringes, but I don't see any differences with
5520 and without this hack. Hopefully we can continue without it.
5521 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5522 current frame matrices twice if resized_p is set.
5524 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5526 Do not populate pure Xism x_sync to other ports.
5527 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5528 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5529 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5530 * w32term.h (x_sync): Remove prototype.
5532 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5534 Cleanup frame flushing.
5535 * dispextern.h (struct redisplay_interface):
5536 Drop flush_display_optional because flush_display is enough
5537 for X and flushing via RIF is just a no-op for others.
5538 * frame.h (flush_frame): New function.
5539 * dispnew.c (update_frame):
5540 * minibuf.c (read_minibuf):
5541 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5543 * keyboard.c (detect_input_pending_run_timers): Do not flush
5544 all frames but selected one in redisplay_preserve_echo_area.
5545 * nsterm.m (ns_flush): Remove no-op.
5546 (ns_redisplay_interface): Adjust user.
5547 * w32term.h (x_flush): Remove no-op.
5548 (w32_redisplay_interface): Adjust user.
5549 * xterm.c (x_flush): Simplify because we do not flush all
5550 frames at once any more. Adjust comment.
5551 (x_redisplay_interface): Adjust user.
5553 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5555 Port --without-x --enable-gcc-warnings to Fedora 19.
5556 * gfilenotify.c (globals_of_gfilenotify):
5557 Call g_type_init only if using an older glib version that needs it.
5559 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5561 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5562 (last_glyphless_glyph_merged_face_id): Remove declarations.
5563 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5564 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5565 (last_glyphless_glyph_merged_face_id): Now static.
5566 (merge_escape_glyph_face): New function, refactored from...
5567 (get_next_display_element): ...here.
5568 (merge_glyphless_glyph_face): New function, refactored from...
5569 (produce_glyphless_glyph): ...here...
5570 * term.c (produce_glyphless_glyph): ...and here.
5572 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5574 * eval.c (eval_sub): Only call Ffunction if necessary.
5576 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5578 Attempt to make redisplay more selective when changing cursor type.
5579 * frame.h (struct frame): New bitfield cursor_type_changed.
5580 * xdisp.c (cursor_type_changed): Remove.
5581 (try_cursor_movement, redisplay_window, try_window_id)
5582 (set_frame_cursor_types, try_window_reusing_current_matrix):
5583 Adjust to use per-frame bitfield.
5584 (redisplay_internal): Look for cursor type change on each visible
5585 frame and consider all frames if cursor type has been changed on
5586 the frame other than selected. If cursor type has been changed on
5587 selected frame only, do not use fast update.
5589 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5591 Attempt to make redisplay more selective when changing fonts.
5592 * frame.h (struct frame): New bitfield fonts_changed.
5593 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5594 (adjust_frame_glyphs): Add prototype.
5595 * dispnew.c (fonts_changed_p): Remove.
5596 (adjust_glyphs): Remove because we do not
5597 adjust matrices on all frames at once any more.
5598 (adjust_frame_glyphs): Block and unblock input here.
5599 (adjust_glyph_matrix): Use fonts_changed.
5600 (change_frame_size_1): Use adjust_frame_glyphs.
5601 * font.c (font_open_entity): Use fonts_changed.
5602 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5603 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5604 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5605 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5606 (shrink_mini_window, Fresize_mini_window_internal)
5607 (window_scroll_pixel_based, Fset_window_configuration)
5608 (apply_window_adjustment, Fset_window_vscroll):
5609 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5610 Use adjust_frame_glyphs.
5611 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5612 (try_window_reusing_current_matrix, try_window_id, display_line)
5613 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5614 (redisplay_internal): Consider fonts_changed and adjust frame
5615 matrices for each frame only if the frame is visible. If font
5616 has been changed on some frame during full redisplay, retry
5617 only visible frames where the font has been actually changed.
5619 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5621 Cache current header and mode line height for each window.
5622 * window.h (struct window): New fields mode_line_height
5623 and header_line_height.
5624 * window.c (make_window): Initialize them.
5625 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5626 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5627 (current_mode_line_height, current_header_line_height):
5629 * xdisp.c (current_mode_line_height, current_header_line_height):
5631 (pos_visible_p, init_xdisp): Adjust user.
5632 (redisplay_window): Invalidate mode_line_height and
5633 header_line_height if current and desired matrices do not agree.
5635 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5637 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5638 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5640 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5642 Make --without-x compatible with --enable-gcc-warnings.
5643 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5644 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5645 members under HAVE_WINDOW_SYSTEM.
5646 * keyboard.c (make_lispy_focus_out): Likewise.
5647 (record_menu_key): Move under HAVE_MENUS.
5648 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5649 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5650 (syms_of_xdisp): Adjust user.
5651 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5652 (start_hourglass, cancel_hourglass):
5653 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5654 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5655 and CLEAR_FONT_TABLE_NFONTS.
5656 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5657 Declare only if HAVE_WINDOW_SYSTEM.
5658 (lface_same_font_attributes_p, clear_face_gcs): Define only
5659 if HAVE_WINDOW_SYSTEM.
5661 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5663 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5664 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5665 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5667 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5669 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5671 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5673 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5674 This fixes a type error on hosts where ptrdiff_t is wider than int.
5676 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5678 * keyboard.c (read_key_sequence_vs): New function.
5679 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5682 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5684 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5686 Makefile improvements.
5687 * Makefile.in (config.status): Don't use double-colon rules, as
5688 they are not portable according to POSIX. Fix shell typo with `;
5689 I guess this rule has never been tested?
5690 (VCSWITNESS): New macro, to override any environment var.
5692 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5694 * xterm.h (struct x_display_info): Do not track X connection
5695 fd separately because it is always available from Display.
5696 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5699 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5701 * buffer.c (drop_overlay):
5702 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5703 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5705 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5707 * buffer.c (Fmake_overlay, Fmove_overlay):
5708 * intervals.c (set_point_from_marker):
5709 * print.c (PRINTPREPARE): Prefer signal_error
5710 to plain error and report unsuitable marker too.
5712 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5714 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5715 for 'dragging' member.
5716 (struct x_output): Remove set-but-unused leftovers
5717 'left_before_move' and 'top_before_move'.
5718 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5719 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5720 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5721 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5722 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5723 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5724 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5725 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5727 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5729 * nsfont.m (INVALID_GLYPH): New define.
5730 (nsfont_encode_char): Use INVALID_GLYPH.
5731 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5733 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5735 * xterm.c (x_last_mouse_movement_time): Revert last change.
5736 This code should use XDisplayMotionBufferSize to check display's
5737 motion history first, and there are few other issues as well.
5738 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5739 (handle_one_xevent): Adjust user.
5741 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5743 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5744 * frame.c (Flast_nonminibuf_frame): ... to here.
5745 (check_minibuf_window): Don't abort if no window was found
5748 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5750 Use XGetMotionEvents to ask the last mouse motion time from X server.
5751 * xterm.c (X_MOTION_HISTORY): Default to 1.
5752 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5753 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5754 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5755 Ifdef away legacy code.
5756 (XTmouse_position, x_scroll_bar_report_motion):
5757 Use x_last_mouse_movement_time.
5758 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5761 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5763 * msdos.c (last_mouse_window): Move to...
5764 (dos_rawgetc): ...this function and adjust comment.
5765 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5766 (mouseMoved): ...this function and adjust comment.
5767 * w32term.c (last_window): Likewise with...
5768 (w32_read_socket): ...this function.
5769 * xterm.c (last_window): Likewise with...
5770 (handle_one_xevent): ...this function.
5772 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5774 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5775 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5776 (handle_one_xevent): ...to here.
5777 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5780 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5782 * msdos.c (IT_set_terminal_window): Remove no-op.
5783 (initialize_msdos_display): Adjust terminal setup.
5784 * w32console.c (w32con_set_terminal_window): Remove no-op.
5785 (initialize_w32_display): Adjust terminal setup.
5786 * w32term.c (w32_set_terminal_window): Remove no-op.
5787 (w32_create_terminal): Adjust terminal setup.
5788 * xterm.c (XTset_terminal_window): Remove no-op.
5789 (x_create_terminal): Adjust terminal setup.
5791 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5793 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5795 (ns_create_terminal): Adjust terminal setup.
5796 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5798 (w32_create_terminal): Adjust terminal setup.
5799 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5801 (x_create_terminal): Adjust terminal setup.
5803 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5805 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5806 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5807 * dispnew.c (buffer_posn_from_coords):
5808 * window.c (Fwindow_end, displayed_window_lines):
5809 * xdisp.c (redisplay_mode_lines): Use it.
5811 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5813 * fontset.c (face_for_char): Check char in the current face font first
5814 if HAVE_NS (Bug#15138).
5816 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5818 * window.c (temp_output_buffer_show): Make sure window returned
5819 by display_buffer is live (Bug#15213).
5821 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5823 Minor cleanup to avoid forward declarations.
5824 * coding.h (struct ccl_spec): Remove forward declaration.
5825 * composite.h (toplevel): Include font.h.
5826 (struct composition_it, struct face, struct font_metrics):
5827 Remove forward declaration.
5828 * dispextern.h (struct image, struct atimer): Likewise.
5829 * emacsgtkfixed.h (struct frame): Likewise.
5830 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5831 * font.h (struct font_driver, struct font, struct glyph_string)
5832 (struct face): Remove forward declaration.
5833 * fontset.h (struct face, struct font): Likewise.
5834 * frame.h (toplevel): Style cleanup.
5835 (enum output_method): Move to...
5836 * termhooks.h (enum output_method): ...here.
5837 (struct glyph, struct frame, struct ns_display_info)
5838 (struct x_display_info, struct w32_display_info):
5839 Remove forward declaration.
5840 * xterm.h (toplevel): Include termhooks.h.
5841 (struct font, struct window, struct glyph_matrix, struct frame)
5842 (struct input_event, struct face, struct image): Remove forward
5844 * gtkutil.h (struct _widget_value): Likewise.
5845 * keyboard.h (toplevel): Include termhooks.h.
5846 (struct input_event): Remove forward declaration.
5848 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5850 * intervals.c (set_point_from_marker): New function.
5851 * editfns.c (Fgoto_char):
5852 * process.c (Finternal_default_process_filter):
5853 * window.c (select_window_1): Use it.
5854 * buffer.h (set_point_from_marker): Add prototype.
5856 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5858 * w32.c (term_winsock): Call release_listen_threads before calling
5860 (_sys_wait_accept): Wait for accept event in a loop with a finite
5861 timeout, instead of waiting indefinitely. Will hopefully avoid
5862 hanging during exit because WSACleanup deadlocks waiting for the
5863 event object to be released. (Bug#14333)
5865 * w32proc.c (release_listen_threads): New function, signals all
5866 the reader threads that listen for connections to stop waiting.
5868 * w32.h (release_listen_threads): Add prototype.
5870 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5872 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5873 field of new marker (for sanity and safety).
5874 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5875 anyway because XMISCTYPE is a function and can't be an lvalue).
5877 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5879 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5880 (x_after_update_window_line, x_scroll_bar_create)
5881 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5882 (handle_one_xevent, x_clear_frame_area):
5883 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5884 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5885 * xterm.h (x_clear_area): Adjust prototype.
5887 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5889 Hook scanning and indentation functions to find_newline. This helps
5890 to avoid duplicated code and renders more respect to newline cache.
5891 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5892 * cmds.c (Fforward_line):
5893 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5894 Use find_newline and avoid unnecessary point movements.
5895 * search.c (scan_newline): Implement on top of find_newline.
5897 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5899 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5900 scoped code (bug#11258).
5902 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5904 * nsterm.m (last_window): New variable.
5905 (EV_TRAILER2): New macro.
5906 (EV_TRAILER): Call EV_TRAILER2.
5907 (mouseMoved:): Add support for mouse-autoselect-window
5908 on nextstep (Bug#6888).
5910 2013-08-28 Andreas Schwab <schwab@suse.de>
5912 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5913 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5914 Remove unused macro definitions.
5915 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5916 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5917 Only define if emacs.
5919 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5921 Prefer enum glyph_row_area to int where appropriate.
5922 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5924 (window_box, window_box_width, window_box_left, window_box_left_offset)
5925 (window_box_right, window_box_right_offset): Adjust prototypes.
5926 * xdisp.c (window_box, window_box_width, window_box_left)
5927 (window_box_left_offset, window_box_right, window_box_right_offset):
5928 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5929 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5930 * nsterm.m (ns_clip_to_row):
5931 * w32term.c (w32_clip_to_row):
5932 * xterm.c (x_clip_to_row): Likewise.
5934 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5936 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5937 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5939 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5941 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5942 for portability to hosts where /bin/sh has problems.
5944 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5946 Redesign redisplay interface to drop global output_cursor.
5947 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5948 (toplevel): Remove declaration of output_cursor.
5949 (set_output_cursor, x_cursor_to): Remove prototype.
5950 * window.h (struct window): New member output_cursor.
5951 (output_cursor_to): New function to replace RIF member.
5952 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5953 (update_text_area, set_window_cursor_after_update): Use it.
5954 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5955 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5956 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5957 * w32term.c (x_update_window_begin, x_update_window_end):
5958 * xterm.c (x_update_window_begin, x_update_window_end):
5959 Adjust to use per-window output cursor.
5961 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5963 Simplify SELECT_TYPE-related code.
5964 Like EMACS_TIME, this portability layer is no longer needed, since
5965 Emacs has been using fd_set as a portability layer for some time.
5966 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5967 (SELECT_TYPE): Remove. All uses changed to fd_set.
5968 (fd_set) [!FD_SET]: New typedef.
5970 Simplify EMACS_TIME-related code.
5971 This portability layer is no longer needed, since Emacs has been
5972 using struct timespec as a portability layer for some time.
5973 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5974 Include <time.h> rather than "systime.h"; that's all that's needed now.
5975 * dispnew.c: Include <timespec.h> rather than "systime.h";
5976 that's all that's needed now.
5977 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5978 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5979 TIMESPEC_RESOLUTION.
5980 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5981 LOG10_TIMESPEC_RESOLUTION.
5982 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5983 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5984 (make_emacs_time): Remove. All used changed to make_timespec.
5985 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5986 (current_timespec): Rename from current_emacs_time. All uses changed.
5987 (add_emacs_time): Remove. All uses changed to timespec_add.
5988 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5989 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5990 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5991 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5992 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5993 (current_timespec): Rename from current_emacs_time. All uses changed.
5994 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5995 changed to timespec_cmp.
5996 * xgselect.c: Include <timespec.h>, since our .h files don't.
5998 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6000 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6001 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6002 Remove the leftovers.
6003 * gtkutil.c (toplevel): Do not declare Qxft but include
6005 * image.c (toplevel): Do not declare Vlibrary_cache because
6006 it's already done in lisp.h.
6008 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6010 * lisp.h (Mouse_HLInfo): Move from here...
6011 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6012 (reset_mouse_highlight): New function.
6013 * msdos.c (dos_set_window_size, IT_update_begin)
6014 (internal_terminal_init):
6015 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6016 (ns_initialize_display_info):
6017 * w32console.c (initialize_w32_display):
6018 * w32term.c (x_update_window_end, x_free_frame_resources)
6019 (w32_initialize_display_info):
6020 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6021 * window.c (Fdelete_other_windows_internal):
6022 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6023 * termchar.h (toplevel):
6024 * xterm.h (toplevel): Include dispextern.h.
6026 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6028 Fix minor problems found by static checking.
6029 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6030 (expect): Avoid nested-if warning.
6031 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6032 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6033 * nsterm.h, nsterm.m (ns_select):
6034 * xgselect.c, xgselect.h (xg_select):
6035 Adjust signature to better match pselect's.
6036 * nsterm.m (ns_select):
6037 Don't set *TIMEOUT, since pselect doesn't.
6038 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6039 diagnostic about assigning const char * to it.
6040 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6042 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6044 * lread.c (substitute_object_recurse): Handle hash-tables as well
6047 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6049 Fix unlikely core dump in init_tty, and simplify terminfo case.
6050 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6051 The old version incorrectly dumped core if malloc returned a
6052 buffer containing only non-NUL bytes.
6053 (init_tty): Do not allocate or free termcap buffers; the
6054 struct does that for us now.
6055 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6056 (struct tty_display_info): Define members termcap_term_buffer and
6057 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6058 use them. Allocate them directly in struct rather than indirectly
6059 via a pointer, to simplify init_tty.
6061 * frame.c (check_minibuf_window): Initialize 'window' properly,
6062 so that Emacs reliably aborts later if 'window' is not initialized.
6064 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6066 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6067 of VoidSymbol (Bug#15154).
6069 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6071 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6072 mouse_face_beg_y and mouse_face_end_y.
6073 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6074 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6075 Adjust users and update comment where appropriate.
6077 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6079 * frame.c (check_minibuf_window): New function.
6080 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6081 Call check_minibuf_window (Bug#15183).
6083 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6085 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6086 because this is the only last cursor data we need to keep and consult.
6087 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6088 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6091 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6093 Fix recovering from possible decompression error.
6094 Since insert_from_gap doesn't always move point, we can't use PT as
6095 the position where the partially decompressed data ends, and
6096 should count how many bytes was produced so far.
6097 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6098 (unwind_decompress): Really delete partially uncompressed data.
6099 (Fzlib_decompress_region): Take decompressed data size into account.
6101 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6103 * syntax.c (init_syntax_once): Adjust comment and do an early
6104 initialization of Qchar_table_extra_slots just once...
6105 * casetab.c (init_casetab_once):
6106 * category.c (init_category_once):
6107 * character.c (syms_of_character):
6108 * coding.c (syms_of_coding):
6109 * xdisp.c (syms_of_xdisp): ...and omit it here.
6111 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6113 * xdisp.c (get_next_display_element): Don't apply to characters
6114 from a display vector the logic of setting it->end_of_box_run_p
6115 suitable for characters from a buffer. (Bug#15175)
6117 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6118 to handle directories, rather than '_utime' which doesn't.
6121 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6123 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6124 or fullscreen (Bug#14627).
6126 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6128 System-dependent integer overflow fixes.
6129 * process.c (Fset_process_window_size): Signal an error if
6130 the window size is outside the range supported by the lower level.
6131 * sysdep.c (set_window_size): Return negative on error,
6132 nonnegative on success, rather than -1, 0, 1 on not in system,
6133 failure, success. This is simpler. Caller changed.
6134 (serial_configure): Remove unnecessary initialization of local.
6135 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6136 size fits in unsigned long; this isn't true on some 32-bit hosts.
6137 Avoid buffer overrun if some future version of /proc/meminfo has a
6138 variable name longer than 20 bytes.
6139 (system_process_attributes) [__FreeBSD__]:
6140 Don't assume hw.availpages fits in 'int'.
6142 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6144 Don't let very long directory names overrun the stack.
6145 Fix some related minor problems involving "//", vfork.
6146 * callproc.c (encode_current_directory): New function.
6147 (call_process): Don't append "/"; not needed.
6148 * fileio.c (file_name_as_directory_slop): New constant.
6149 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6150 this can save the caller having to alloca.
6151 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6152 Use SAFE_ALLOCA, not alloca.
6153 (directory_file_name, Fexpand_file_name): Leave leading "//"
6154 alone, since it can be special even on POSIX platforms.
6155 * callproc.c (call_process):
6156 * process.c (Fformat_network_address):
6157 * sysdep.c (sys_subshell):
6158 Use encode_current_directory rather than rolling our own.
6159 (create_process): No need to encode directory; caller does that now.
6160 * process.h (encode_current_directory): New decl.
6161 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6162 Rework to avoid 'goto xyzzy;'.
6164 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6166 * xdisp.c (handle_face_prop): If the default face was remapped use
6167 the remapped face for strings from prefix properties. (Bug#15155)
6169 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6171 Minor cleanup for redisplay interface and few related functions.
6172 * frame.h (enum text_cursor_kinds): Move from here...
6173 * dispextern.h (enum text_cursor_kinds): ...to here.
6174 (toplevel): Drop unnecessary declarations.
6175 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6176 in update_window_end_hook and draw_window_cursor functions.
6177 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6178 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6179 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6180 * xterm.c (x_update_window_end, x_draw_window_cursor):
6181 * xdisp.c (display_and_set_cursor, update_window_cursor)
6182 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6183 enum text_cursor_kinds where appropriate.
6185 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6187 Redesign redisplay interface to drop updated_row and updated_area.
6188 * dispextern.h (updated_row, updated_area): Remove declaration.
6189 (struct redisplay_interface): Pass glyph row and row area parameters
6190 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6191 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6193 * dispnew.c (updated_row, updated_area): Remove.
6194 (redraw_overlapped_rows, update_window_line): Adjust user.
6195 (update_marginal_area, update_text_area): Likewise. Pass updated row
6196 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6197 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6200 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6202 * process.c (flush_pending_output): Remove stub.
6205 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6207 * callproc.c: Fix race that killed background processes (Bug#15144).
6208 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6209 Record deleted process-id in critical section, not afterwards.
6210 Don't mistakenly kill process created by a call-process invocation
6211 that discards output and does not wait.
6213 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6215 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6216 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6217 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6218 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6219 to shut up compiler in mark_object.
6220 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6222 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6224 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6225 We can't portably rely on PTY_OPEN doing that, even if
6226 it calls posix_openpt with O_CLOEXEC.
6228 2013-08-20 Kenichi Handa <handa@gnu.org>
6230 * character.c (string_char): Improve commentary.
6232 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6234 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6235 (struct animation_cache): Make signature a flexible array member.
6236 All uses changed. This is a tad slower but may insulate us better
6237 from future changes to ImageMagick.
6239 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6241 * image.c: Shrink memory needed for animation cache.
6242 (SIGNATURE_DIGESTSIZE): New constant.
6243 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6244 (imagemagick_create_cache): Copy the signature. This saves
6245 several KB of memory that ImageMagick wastes per signature.
6246 Don't bother updating the update_time, as the caller does that now.
6247 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6248 it's a fixed size struct member now.
6249 (imagemagick_get_animation_cache): Always destroy the signature,
6250 as it's now imagemagick_create_cache's responsibility to copy it.
6251 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6252 and use memcmp rather than strcmp.
6253 eassert that ImageMagick returns a signature of the specified length.
6255 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6257 * image.c (imagemagick_get_animation_cache): Don't segfault on
6259 (imagemagick_get_animation_cache): Revert to previous definition
6260 so that it actually works. But keep the memory leak fix.
6261 (imagemagick_get_animation_cache): Fix memory leak.
6263 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6265 * image.c: Fix animation cache signature memory leak.
6266 Fix some other minor performance problems while we're at it.
6267 (imagemagick_create_cache): Clear just the members that
6268 need clearing. Don't set update_time, as caller does that now.
6269 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6270 Simplify by using pointer-to-pointer instead of a prev pointer.
6271 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6272 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6273 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6274 it's already a copy. Free the signature probe unless it's cached.
6276 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6277 This was introduced by my 2013-08-12 fix for Bug#15035.
6279 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6281 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6282 (imagemagick_prune_animation_cache): Now static.
6284 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6286 * image.c (imagemagick_get_animation_cache): Don't segfault when
6287 pruning all entries.
6289 2013-08-18 Ken Brown <kbrown@cornell.edu>
6291 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6292 static heap if ENABLE_CHECKING is defined.
6293 (max_bss_sbrk_ptr): New variable.
6295 (report_sheap_usage): Report maximum static heap usage instead of
6296 ending static heap usage.
6298 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6300 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6301 of zlib_initialized according to the results of calling
6302 init_zlib_functions.
6304 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6306 * image.c: Implement an ImageMagick per-image cache.
6307 (imagemagick_get_animation_cache): Fix a double-free error.
6308 (imagemagick_load_image): Remove the ping_wand code, which only
6309 apparently saved time on invalid animated images, and slowed down
6310 everything else. Optimise for the common case.
6312 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6314 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6316 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6318 * marker.c (set_marker): Remove documentation of undefined behavior.
6320 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6322 * image.c (imagemagick_compute_animated_image): Animate correctly
6323 when sub-images are smaller than the main image.
6324 (imagemagick_compute_animated_image): Setting the iterator row to
6325 zero is apparently not allowed.
6326 (imagemagick_compute_animated_image): Allow images that say they
6327 have sub-images that are bigger than the main image, but just crop
6330 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6332 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6334 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6336 * image.c (imagemagick_compute_animated_image): Respect the GIF
6339 2013-08-15 Ken Brown <kbrown@cornell.edu>
6341 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6342 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6345 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6347 Fix minor problems found by static checking.
6348 * frame.c (delete_frame):
6349 * xdisp.c (next_element_from_display_vector):
6350 Avoid uninitialized local.
6351 * image.c (imagemagick_compute_animated_image): Port to C89.
6352 Prefer usual GNU indentation style for loops.
6353 Be more careful about bizarrely large sizes, by using ptrdiff_t
6356 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6358 Fix infinite frame selection loop (Bug#15025).
6359 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6361 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6363 * xdisp.c (compute_window_start_on_continuation_line):
6364 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6365 to make sure we end up setting the window start at the leftmost
6366 visible character of the display line. This avoids funky
6367 horizontal shifting because the window start is not kept on the
6368 same position. (Bug#15090)
6369 (next_element_from_display_vector): Support 'box' face attribute
6370 in the face definitions of a display vector. (Bug#15099)
6372 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6374 * image.c (imagemagick_compute_animated_image): Implement animated
6376 (imagemagick_compute_animated_image): Fix some compilation
6377 warnings. Implement a very simple cache to make the animation
6378 usable at all, but it should be replaced with a per-image cache.
6380 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6382 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6383 to do `for' loops over alist values.
6384 * buffer.h (FOR_EACH_BUFFER):
6385 * process.c (FOR_EACH_PROCESS): Use it.
6386 (handle_child_signal, status_notify, Fget_buffer_process)
6387 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6389 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6391 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6392 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6393 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6394 to xzalloc and so avoid redundant call to memset.
6395 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6396 members because it is allocated with xzalloc and so already zeroed.
6398 2013-08-14 Ken Brown <kbrown@cornell.edu>
6400 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6403 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6405 Utility function and macro to copy Lisp string to C string.
6406 * lisp.h (xlispstrdupa): New macro.
6407 (xlispstrdup): New prototype.
6408 * alloc.c (xlispstrdup): New function.
6409 * callint.c (Fcall_interactively):
6410 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6411 (Fsubstitute_in_file_name):
6412 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6413 * image.c (x_create_bitmap_from_file):
6414 * w32term.c (w32_term_init):
6415 * xterm.c (x_term_init): Use xlispstrdup.
6417 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6419 * image.c (imagemagick_load_image): Make animated pictures work.
6420 There's still some problems with background color settings, though
6423 * decompress.c (unwind_decompress): Always restore point.
6425 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6427 * marker.c (set_marker): Reformat documentation.
6429 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6431 * xdisp.c (cursor_type_changed): Now static.
6433 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6434 Use changed. This avoids the need to call xmalloc and for the
6435 caller to call xfree, and avoids memory leaks in some situations.
6437 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6439 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6440 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6441 (redisplay_window): If window_end_valid is cleared due to non-zero
6442 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6443 so do not call to try_cursor_movement for that window.
6445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6447 * window.h (struct window): Convert window_end_pos and
6448 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6449 (wset_window_end_pos, wset_window_end_vpos): Remove.
6450 * dispnew.c (adjust_glyph_matrix):
6451 * window.c (Fwindow_end, replace_window, set_window_buffer)
6453 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6454 (set_vertical_scroll_bar, redisplay_window, try_window)
6455 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6456 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6457 (note_mouse_highlight): Adjust users.
6458 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6461 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6463 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6464 * image.c (imagemagick_filename_hint): Use `const char *' and
6465 prefer SSDATA to SDATA to avoid warnings.
6467 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6469 Cleanup window fringes, margins and scroll bars adjustments.
6470 * window.c (set_window_fringes, set_window_margins)
6471 (set_window_scroll_bars, apply_window_adjustment): New functions.
6472 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6473 (Fset_window_scroll_bars): Use them.
6475 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6477 * window.h (struct window): Convert scroll_bar_width
6478 from Lisp_Object to integer. Adjust comment.
6479 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6481 * window.c (wset_scroll_bar_width): Remove.
6482 (make_window): Initialize scroll_bar_width.
6483 (Fsplit_window_internal): Use direct assignment.
6484 (Fset_window_configuration, save_window_save):
6485 Convert Lisp_Object to integer and back where appropriate.
6486 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6487 bar was actually changed, and mention this in docstring.
6489 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6491 * decompress.c: Minor simplifications.
6492 (Fzlib_decompress_region): Don't bother verifying
6493 that avail_out <= UINT_MAX, as that was confusing.
6494 Mention the restriction in a comment instead.
6495 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6497 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6499 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6500 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6502 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6504 * image.c (imagemagick_filename_hint): Check for errors in the
6507 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6509 * window.c (Fwindow_margins): Return nil when there's no marginal
6510 area, as per the documented API.
6512 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6513 Fmake_vector, as scroll bar's struct members are not all Lisp
6514 objects now. This avoids crashes in GC.
6516 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6517 bool, so its address could be taken.
6519 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6521 * image.c (imagemagick_filename_hint): New function to possibly
6522 apply `image-content-type-suffixes'.
6523 (imagemagick_load_image): Use it.
6525 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6527 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6528 if loading zlib failed.
6530 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6532 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6533 2013-08-13 checkin below. Change bool to BOOL, rule is:
6534 All Obj-C code uses BOOL, except for interfaces callable from C.
6536 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6538 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6540 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6541 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6542 bool instead of BOOL.
6543 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6544 from Lisp_Object to bitfield. Adjust comment.
6545 * w32term.c (x_scroll_bar_create): Adjust user.
6546 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6547 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6548 Use bool for boolean.
6549 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6550 to `unsigned int' when defining a bitfield.
6552 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6554 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6556 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6558 * window.h (struct window): Convert left_margin_cols and
6559 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6560 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6561 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6563 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6565 (showing_window_margins_p, update_window_line, update_frame_1):
6566 * fringe.c (draw_fringe_bitmap_1):
6567 * xdisp.c (window_box_width): Adjust users.
6568 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6569 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6570 Use direct assignment.
6571 (Fset_window_configuration, save_window_save, Fwindow_margins):
6572 Convert Lisp_Object to integer and back where appropriate.
6573 (Fset_window_margins): Adjust user. Return t if any margin
6574 was actually changed, and mention this in docstring.
6576 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6578 * syntax.c (forward_word):
6579 * cmds.c (forward_char, backward_char): Mention the optional argument.
6581 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6583 * window.h (struct window): Convert left_fringe_width
6584 and right_fringe_width from Lisp_Objects to integers.
6586 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6587 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6588 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6590 (make_window): Initialize new integer fields to -1.
6591 (Fsplit_window_internal): Use direct assignment.
6592 (Fset_window_configuration, save_window_save):
6593 Convert Lisp_Object to integer and back where appropriate.
6594 (Fset_window_fringes): Adjust user. Return t if any fringe
6595 was actually changed, and mention this in docstring.
6597 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6599 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6600 * nsfns.m (x_set_cursor_type):
6601 * w32fns.c (x_set_cursor_type):
6602 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6603 * xdisp.c (set_frame_cursor_types): ...but in common code.
6605 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6607 * font.c (clear_font_cache): New function, stripped from...
6608 (Fclear_font_cache): ...here, which now uses the function
6609 above. Adjust comment.
6610 * font.h (clear_font_cache): Add prototype.
6611 * xfaces.c (clear_face_cache): Use clear_font_cache.
6613 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6615 * window.c (Fset_window_start): Compare `w', not `window' because
6616 `w' might not be equal to `window' after call to decode_live_window.
6618 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6620 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6621 This fixes a problem introduced by the Bug#15035 patch
6622 when using GPG. Reported by Herbert J. Skuhra.
6624 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6626 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6627 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6628 not yet initialized.
6630 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6632 * decompress.c (Fzlib_decompress_region): Support zlib
6633 decompression, too, and rename.
6635 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6637 Minor zlib configuration tweaks.
6638 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6639 Don't assume presence of fn_inflateInit2_ zlib internal function.
6641 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6643 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6644 include the zlib prefix.
6646 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6648 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6649 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6650 define static variables that are pointers to zlib functions to be
6652 (init_zlib_functions) [WINDOWSNT]: New function.
6653 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6655 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6656 macros instead of invoking the zlib functions directly.
6657 (syms_of_decompress): DEFSYM Qzlib_dll.
6658 Staticpro Szlib_available_p.
6660 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6662 Avoid looping over all frame windows to freeze and unfreeze.
6663 * window.h (struct window): Drop frozen_window_start_p.
6664 (freeze_window_starts): Drop prototype.
6665 * frame.h (struct frame): New frozen_window_starts flag.
6666 (FRAME_WINDOWS_FROZEN): New macro.
6667 * window.c (freeze_window_start, freeze_window_starts):
6669 (select_window, replace_window): Adjust users.
6670 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6671 (window_frozen_p): New function.
6672 (redisplay_window): Use it.
6674 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6676 Fix some fd issues when running subprocesses (Bug#15035).
6677 Fix bugs that can leak files or file descriptors on errors.
6678 Don't unlink open temp files, as that's hard for users to diagnose
6679 when things go awry (e.g., temp disk exhausted).
6680 Don't bother to lock temp files. Check for invalid recursion.
6681 * callproc.c (synch_process_fd): Remove. All uses removed.
6682 (synch_process_tempfile): New var or macro.
6683 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6685 (record_kill_process): New arg, the temp name. All callers changed.
6686 (delete_temp_file): Now just a simple wrapper around unlink.
6687 (call_process_kill): New arg, the call_process_fd array.
6688 Close them all. Clear synch_process_pid. Remove the temp file,
6689 or arrange for it to be removed.
6690 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6691 that's been moved to synch_process_tempfile. Caller changed.
6692 Do not remove the tempfile; that's now call_process_kill's
6694 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6695 call_process_kill; the caller now does that.
6696 (call_process_cleanup): Do not close the process fd; that's now
6697 call_process_kill's responsibility.
6698 (Fcall_process): Implement via new function call_process, which
6699 has most of the old body of Fcall_process, but with a different API.
6700 (call_process): New function that does not open or close filefd if
6701 it is nonnegative. Record which fds need to be closed, and let
6702 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6703 Signal an error if invoked recursively (could be done via a hook).
6704 Simplify creation of the tempfile in the MSDOS case.
6705 Don't create the output file until after checking for the executable.
6706 Report any failure to open /dev/null.
6707 Don't open /dev/null for writing twice; once is enough.
6708 Don't create pipe if all output is being discarded or sent to file.
6709 Don't worry about setting up the coding system or reading from the
6710 pipe if all output is being discarded.
6711 Hoist fd_error local into top level, to lessen block nesting.
6712 Don't record deleted pid here; now done by Fcall_process_region.
6713 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6714 and note its success in synch_process_tempfile.
6715 Do not leak resources when child_setup fails.
6716 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6717 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6718 (create_temp_file): Now returns open fd, with an additional
6719 Lisp_Object * argument to return the name. All callers changed.
6720 Do not close the file; rewind it instead, and leave it open for
6721 the caller. Do not lock the temp file. Unwind-protect the file
6722 and the file-descriptor.
6723 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6724 If an asynchrounous process, record it here, not in call_process.
6725 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6726 * eval.c (set_unwind_protect): New function.
6727 * fileio.c (write_region): New function, generalized from the
6728 old Fwrite_region. Do not lock temp files.
6729 (Fwrite_region): Use it.
6730 * lisp.h (set_unwind_protect, write_region): New decls.
6731 * process.c: Include <verify.h>.
6732 (make_process): Mark fds as initially closed.
6733 (deleted_pid_list): Now a list of pid-filename pairs.
6735 (close_process_fd): New function.
6736 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6737 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6738 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6739 (create_process, create_pty, Fmake_serial_process)
6740 (server_accept_connection): Record which fds need to be closed,
6741 and let deactivate_process close them.
6742 (Fmake_network_process): Do not discard the unwind-protect
6743 until it's safe to do so.
6744 (deactivate_process): Close the fds opened by create_process etc.
6745 (Fprocess_send_eof): Adjust to new way of recording open fds.
6746 Report an error if /dev/null can't be opened, instead of aborting.
6747 * process.h (PROCESS_OPEN_FDS): New constant.
6748 (struct Lisp_Process): New member open_fds.
6749 (record_kill_process, record_deleted_pid): Adjust signatures.
6750 (record_deleted_pid): Move decl here ...
6751 * syswait.h (record_deleted_pid): ... from here.
6753 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6755 * decompress.c: Fix bugs with large buffers and weird inputs.
6756 Tune a bit. Reindent as per usual Emacs style.
6757 (BUFFER_SIZE): Remove.
6758 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6759 more than UINT_MAX bytes. Decompress into the gap instead of into
6760 an auto buffer, as this should avoid copying. Return nil if
6761 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6762 set immediate_quit; we shouldn't trust zlib code that much.
6764 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6766 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6767 errors, and really move the gap to where we want it.
6769 * lisp.h: Include decompress.c support.
6771 * emacs.c (main): Include decompress.c support.
6773 * Makefile.in: Include -lz if present.
6775 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6777 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6778 (initWithTitle:): Initialize frame to 0.
6779 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6780 (fillWithWidgetValue:frame:): Rename from
6781 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6783 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6784 fillWithWidgetValue:frame:
6786 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6787 remove memory leak warnings.
6789 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6790 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6793 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6794 (x_activate_menubar): Update the whole menu.
6795 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6796 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6797 current event is not NSSystemDefined (Bug#15001).
6798 Call ns_check_menu_open only if trackingMenu is 2.
6799 (menuDidClose:): New method, decrease trackingMenu.
6800 (fillWithWidgetValue:setDelegate:): New method.
6801 (fillWithWidgetValue:): Call the above.
6803 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6805 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6807 Omit some unnecessary casts.
6808 Many of these go back to the old pre-C89 days, when they may have
6809 been needed, but we've been assuming C89 or later for a while now.
6810 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6811 (live_float_p, live_misc_p, live_vector_p):
6812 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6813 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6814 (defvar_per_buffer):
6815 * callint.c (Fcall_interactively):
6816 * doc.c (Fsubstitute_command_keys):
6817 * filelock.c (get_boot_time):
6818 * frame.c (xrdb_get_resource):
6819 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6820 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6821 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6822 (menuitem_highlight_callback, menu_destroy_callback)
6823 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6824 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6825 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6826 (xg_tool_bar_help_callback, tb_size_cb):
6827 * image.c (xpm_alloc_color, png_read_from_memory)
6828 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6829 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6831 * keymap.c (describe_map):
6832 * nsfns.m (Fns_display_monitor_attributes_list):
6833 * nsmenu.m (process_dialog:):
6834 * nsterm.m (hold_event):
6835 * process.c (wait_reading_process_output):
6836 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6837 * scroll.c (do_direct_scrolling, scrolling_1):
6838 * termcap.c (tgetent):
6839 * window.c (check_window_containing, add_window_to_list)
6840 (freeze_window_starts):
6841 * xdisp.c (compare_overlay_entries, vmessage):
6842 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6843 (x_get_monitor_attributes_xrandr)
6844 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6845 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6846 * xfont.c (xfont_match, xfont_open):
6847 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6848 (menubar_selection_callback, menu_position_func)
6849 (popup_selection_callback, create_and_show_popup_menu)
6850 (dialog_selection_callback, create_and_show_dialog):
6851 * xrdb.c (x_get_string_resource)
6853 * xsmfns.c (x_session_check_input):
6854 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6855 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6856 (xaw_jump_callback, xaw_scroll_callback):
6857 Omit unnecessary casts.
6859 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6861 Minor string-length refactoring.
6862 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6863 * frame.c (make_monitor_attribute_list):
6864 Prefer build_string to strlen + make_string.
6866 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6868 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6869 don't check minor_code (Bug#14417).
6871 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6873 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6874 vertical positions instead. This avoids calling MATRIX_ROW with
6875 row numbers that are possibly beyond valid limits. (Bug#15064)
6877 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6879 Use xstrdup and build_unibyte_string where applicable.
6880 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6881 * xfns.c (x_window):
6882 * xrdb.c (x_get_customization_string):
6883 * xterm.c (xim_initialize):
6884 * w32fns.c (w32_window): Use xstrdup.
6885 (w32_display_monitor_attributes_list):
6886 * emacs.c (init_cmdargs):
6887 * keyboard.c (PUSH_C_STR):
6888 * nsfont.m (nsfont_open):
6889 * sysdep.c (system_process_attributes):
6890 * w32.c (system_process_attributes):
6891 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6893 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6895 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6896 variables of these types so that GDB would know about them, as aid
6897 for debugging fatal exceptions. (Bug#15024) See also
6898 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6901 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6903 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6904 larger than the NSWindow (Bug#14934).
6906 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6908 Redesign redisplay interface to drop global variable updated_window.
6909 Always pass currently updated window as a parameter to update routines.
6910 * dispextern.h (updated_window): Remove declaration.
6911 (struct redisplay_interface): Pass window parameter to
6912 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6913 and after_update_window_hook.
6914 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6916 * dispnew.c (updated_window): Remove.
6917 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6918 (update_window_line): Adjust to match redisplay interface changes.
6919 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6920 (ns_scroll_run, ns_after_update_window_line):
6921 * w32term.c (x_update_window_begin, x_update_window_end)
6922 (x_after_update_window_line, x_scroll_run):
6923 * xterm.c (x_update_window_begin, x_update_window_end)
6924 (x_after_update_window_line, x_scroll_run):
6925 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6926 Likewise. Adjust comments where appropriate.
6927 (x_cursor_to): Simplify because this is always called during window
6928 update (but install debugging check anyway).
6929 (expose_window): Check must_be_updated_p flag to see whether this
6930 function is called during window update.
6932 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6934 Do not reset window modification event counters excessively.
6935 These leftovers and poor man's tricky methods to catch extra
6936 redisplay's attention are no longer needed.
6937 * frame.c (set_menu_bar_lines_1):
6938 * minibuf.c (read_minibuf_unwind):
6939 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6940 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6941 (window_scroll_line_based, Fset_window_configuration):
6942 * xdisp.c (redisplay_window): Do not reset last_modified and
6943 last_overlay_modified counters.
6945 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6947 * xselect.c (x_send_client_event): Set send_event and serial, memset
6948 data.l as it might be bigger than data.b. Use 24 bit mask to
6949 XSendEvent (Bug#15034).
6951 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6953 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6954 for TTY frames that are not the top frame on their console.
6957 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6959 * w32term.c (w32fullscreen_hook): Really maximize frame when
6960 asked for (Bug#14841).
6962 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6964 Prefer selected_window to Fselected_window, likewise for frames.
6965 * buffer.c (Fbuffer_swap_text):
6966 * data.c (Fvariable_binding_locus):
6967 * window.c (run_window_configuration_change_hook): Adjust users.
6968 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6969 Use decode_live_frame.
6971 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6973 Be more careful if selected window shows the buffer other than current,
6974 use window_outdated only if this is not so. This change should also
6975 address some weird issues discussed in Bug#13012.
6976 * window.h (window_outdated): New prototype.
6977 * window.c (window_outdated): Now here. Convert from static and
6978 always assume window's buffer.
6979 (Fwindow_end, Fwindow_line_height): Use it.
6980 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6981 and always assume window's buffer.
6982 (redisplay_window): Adjust user.
6983 (redisplay_internal): Call to reconsider_clip_changes once and
6984 check whether mode line should be updated only if selected window
6985 shows current buffer.
6986 (run_window_scroll_functions): Use eassert for debugging check.
6987 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6989 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6991 * window.c (window_scroll, window_scroll_pixel_based)
6992 (window_scroll_line_based): Use bool for booleans.
6994 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6996 * process.c: Fix minor off-by-one issues in descriptor counts.
6997 This shouldn't fix any real bugs, but it cleans up the code a bit.
6998 (max_process_desc, max_input_desc): -1, not 0, means none.
7000 (delete_input_desc): New function.
7001 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7002 (deactivate_process): Scan backwards when recomuting max_process_desc;
7003 that should be faster.
7004 (init_process_emacs): Initialize max_input_desc.
7006 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7008 Use region cache to speedup bidi_find_paragraph_start.
7009 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7010 Rename cache_long_line_scans to cache_long_scans.
7011 * buffer.c (bset_cache_long_line_scans): Rename to
7012 bset_cache_long_scans.
7013 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7014 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7016 (syms_of_buffer): Rename cache-long-line-scans to
7017 cache-long-scans. Adjust docstring.
7018 * search.c (newline_cache_on_off):
7019 * indent.c (width_run_cache_on_off): Adjust users.
7020 * bidi.c (bidi_paragraph_cache_on_off): New function.
7021 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7022 * insdel.c (prepare_to_modify_buffer):
7023 Invalidate bidi_paragraph_cache if enabled.
7025 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7027 Invalidate region caches only if buffer text is going to be changed.
7028 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7029 (modify_text): ...new prototype.
7030 (prepare_to_modify_buffer_1): New prototype.
7031 * textprop.c (modify_region): Rename to...
7032 (modify_text_properties): ...new function.
7033 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7034 (Fremove_list_of_text_properties): Adjust users.
7035 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7036 (modify_text): ...new function.
7037 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7038 (prepare_to_modify_buffer_1): ...new function.
7039 * casefiddle.c (casify_region):
7040 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7041 (Ftranspose_regions): Use modify_text.
7043 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7045 * lisp.mk (lisp): Add nadvice.elc.
7047 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7049 New macro to iterate over live buffers similar to frames.
7050 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7051 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7052 Declare buffer-related variables here to offload lisp.h.
7053 * buffer.c (Vbuffer_alist): Adjust comment.
7054 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7055 (other_buffer_safely):
7056 * data.c (store_symval_forwarding):
7057 * dispnew.c (Fframe_or_buffer_changed_p):
7058 * fileio.c (Fdo_auto_save):
7059 * filelock.c (unlock_all_files):
7060 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7062 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7064 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7065 * callproc.c (create_temp_file):
7066 * filelock.c (create_lock_file):
7067 Assume mkostemp, since it's now provided by Gnulib.
7069 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7071 * w32.c (mkostemp): New function.
7072 (mktemp): Remove, no longer used. Most of the code reused in
7073 mkostemp. (Bug#15015)
7074 (mktemp): Don't undef.
7076 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7078 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7079 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7080 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7081 (free_glyph_pool, check_glyph_memory): Likewise for
7082 all users. Adjust comments where appropriate.
7084 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7086 * composite.h: Minor fixups.
7087 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7088 to fix a misspelling, and change it to an inline function while
7089 we're at it (it need not be a macro). All uses changed.
7090 (composition_method, composition_valid_p):
7091 Rewrite to avoid assignments in if-conditions.
7093 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7095 Do not use global Lisp_Object in composition macros.
7096 * composite.h (composition_temp): Remove declaration.
7097 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7098 (composition_method, composition_valid_p): ...inline functions.
7099 (compose_region): Remove the leftover.
7100 * composite.c (composition_temp): Remove.
7101 (run_composition_function, update_compositions)
7102 (composition_compute_stop_pos, composition_adjust_point)
7103 (Ffind_composition_internal):
7104 * coding.c (handle_composition_annotation):
7105 * xdisp.c (handle_composition_prop, check_point_in_composition):
7106 Related users changed.
7108 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7110 Drop FRAME_PTR typedef.
7111 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7112 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7113 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7114 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7115 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7116 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7117 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7118 All related users changed.
7120 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7122 * eval.c (default_toplevel_binding): New function.
7124 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7125 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7126 (syms_of_eval): Export them.
7127 * data.c (Fdefault_value): Micro cleanup.
7128 * term.c (init_tty): Use "false".
7130 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7132 Fix X GC leak in GTK and raw (no toolkit) X ports.
7133 * xterm.c (x_free_frame_resources): If white and black relief
7134 GCs are allocated, always free them here.
7135 * xfns.c (x_make_gc): Omit redundant initialization.
7136 * widget.c (create_frame_gcs): Remove the leftover.
7137 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7138 in x_free_frame_resources.
7140 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7142 * nsterm.m (windowWillResize:toSize:): Only change title if
7143 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7145 (viewDidEndLiveResize): New method.
7147 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7148 inside NS_IMPL_COCOA.
7150 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7152 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7153 Do not check whether undo is enabled because record_insert and
7154 record_delete does that themselves.
7156 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7158 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7159 member which is not really used any more.
7160 (FRAME_XIC_BASE_FONTNAME): Remove.
7161 * xfns.c (xic_free_fontset): Adjust user.
7162 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7163 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7164 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7165 (xdialog_show): Use eassert for debugging check.
7166 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7168 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7170 * fileio.c, fns.c (merge): Move extern decl from here ...
7171 * lisp.h (merge): ... to here.
7173 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7175 Fix last font-related change.
7176 * w32font.h (w32font_list_internal, w32font_match_internal):
7178 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7179 (uniscribe_list_family): Adjust to match font API change.
7180 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7181 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7183 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7185 * frame.h (FRAME_MOUSE_UPDATE):
7186 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7187 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7191 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7192 * font.h (struct font_driver): Change list, match, and list_family
7193 functions to accept struct frame * as first arg.
7194 * font.c (font_score, font_compare, font_sort_entities):
7196 (font_sort_entities, font_list_entities, font_select_entity)
7197 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7198 match font API change.
7199 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7200 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7201 * ftxfont.c (ftxfont_list, ftxfont_match):
7202 * xftfont.c (xftfont_list, xftfont_match):
7203 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7204 * w32font.c (w32font_list, w32font_match, w32font_list)
7205 (w32font_list_internal, w32_font_match_internal): Likewise.
7206 * xfaces.c (Fx_family_fonts): Adjust user.
7208 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7210 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7211 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7212 only if HAVE_X_WINDOWS is in use.
7213 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7214 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7215 * w32term.c (x_wm_set_icon_position): Likewise.
7216 * w32fns.c (x_icon): Adjust user.
7218 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7220 * xterm.c (last_mouse_press_frame): Remove the
7221 leftover which is not really used any more.
7222 (handle_one_xevent, syms_of_xterm): Adjust users.
7223 (x_flush): Call XFlush once per each X display, not frame.
7224 This is better because this code always unconditionally skips
7225 non-X frames in Vframe_list and issues the only XFlush if we
7226 have more than one X frame on the same X display.
7227 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7228 Use bool for booleans.
7229 (x_draw_glyph_string_background, cvt_string_to_pixel)
7230 (cvt_pixel_dtor): Drop unnecessary prototypes.
7231 * xterm.h (x_display_ok): Adjust prototype.
7233 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7235 Drop unnecessary functions that deals with frame pixel size.
7236 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7237 (x_pixel_height): Drop prototypes.
7238 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7239 (x_pixel_height): Drop implementations.
7240 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7241 which should be always valid for window frame.
7242 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7243 * w32menu.c (Fx_popup_dialog):
7244 * xmenu.c (Fx_popup_dialog): Likewise for both.
7246 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7248 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7249 frame parameters and call to Fmodify_frame_parameters just once.
7250 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7251 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7252 and mention nil frame in docstring.
7254 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7256 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7257 (x_figure_window_size): Likewise. Adjust to return long.
7258 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7259 (toplevel): Move Qterminal_live_p to...
7260 * terminal.c (toplevel): ...here, make it static, and...
7261 (syms_of_terminal): ...DEFSYM here.
7262 * frame.h (Qterminal_live_p): Remove declaration.
7263 (make_frame, x_figure_window_size): Adjust prototype.
7264 * nsfns.m (Fx_create_frame): Use long for window flags.
7266 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7268 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7269 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7270 Do not assume that emacs_close (INT_MAX) is a no-op.
7272 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7274 * xfaces.c (make_face_cache): For struct face_cache, prefer
7275 xmalloc to xzalloc and so avoid redundant call to memset.
7276 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7278 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7280 * fringe.c (draw_window_fringes, update_window_fringes)
7281 (compute_fringe_widths):
7282 * w32term.c (x_draw_glyph_string):
7283 * window.c (candidate_window_p, Frecenter):
7284 * xfaces.c (realize_basic_faces, realize_default_face)
7285 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7286 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7287 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7288 * xmenu.c (Fx_menu_bar_open_internal):
7289 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7290 * xsettings.c (xft_settings_event):
7291 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7292 Use bool for booleans. Adjust style and comments where
7294 * dispextern.h (draw_window_fringes, update_window_fringes)
7295 (compute_fringe_widths):
7296 * xterm.h (x_had_errors_p): Adjust prototype.
7298 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7300 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7301 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7303 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7305 * fns.c (toplevel): Remove comment before Fsafe_length because
7308 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7310 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7312 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7314 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7315 frame which got the message is still alive, before dereferencing
7316 its pointer. (Bug#14970)
7318 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7319 be a live window, before using it as such. (Bug#14970)
7321 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7323 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7324 w32_detect_focus_change instead of doing part of its job by hand.
7325 This fixes the problem whereby FOCUS_OUT events were not sent to
7328 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7330 * process.c (Fprocess_list): Doc fix.
7332 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7333 being re-exposed only if it didn't ask to become visible.
7334 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7335 was previously iconified. (Bug#14841)
7336 (x_iconify_frame): Mark the frame iconified.
7338 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7340 Fix minor problems found by static checking.
7341 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7342 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7344 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7346 * eval.c (set_specpdl_old_value): New function.
7347 (unbind_to): Minor simplification.
7348 (get_backtrace_frame): New function.
7349 (Fbacktrace_frame): Use it. Add `base' argument.
7350 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7351 (syms_of_eval): Export backtrace-eval.
7352 * xterm.c (x_focus_changed): Simplify.
7354 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7356 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7358 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7360 * xdisp.c (redisplay_window): Instead of moving point out of
7361 scroll margin, reject the force_start method, and try scrolling
7362 instead. (Bug#14780)
7364 2013-07-24 Ken Brown <kbrown@cornell.edu>
7366 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7369 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7371 * eval.c (Fprogn): Do not check that BODY is a proper list.
7372 This undoes the previous change. The check slows down the
7373 interpreter, and is not needed to prevent a crash. See
7374 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7376 2013-07-23 Glenn Morris <rgm@gnu.org>
7378 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7380 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7382 Port to GNU/Linux systems with tinfo but not ncurses.
7383 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7384 to decide whether ncurses is being used. Without this change,
7385 GCC complains about tgetent not being declared, on a system
7386 that has tinfo installed but ncurses not installed.
7388 * eval.c (Fprogn): Check that BODY is a proper list.
7390 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7391 * data.c (Fsetq_default):
7392 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7393 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7395 Tune by taking advantage of the fact that ARGS is always a list
7396 when a function is declared to have UNEVALLED args.
7398 * emacsgtkfixed.c: Port to GCC 4.6.
7399 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7401 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7403 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7404 here to silence compiler warnings.
7406 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7408 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7409 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7410 from messing up Emacs's 'struct frame' (Bug#14923).
7412 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7414 * alloc.c (make_save_ptr_ptr): Define this function.
7415 It was inadvertently omitted. It's needed only if
7416 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7418 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7420 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7421 frame have focus (Bug#14895).
7423 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7425 Avoid vfork-related deadlock more cleanly.
7426 * callproc.c (child_setup): When the child's exec fails, output
7427 the program name, as that's more useful. Use O_NONBLOCK to avoid
7429 * process.c (create_process_1): Remove; no longer needed.
7430 (create_process): Remove timer hack; no longer needed, now that
7431 the child avoids deadlock.
7433 2013-07-20 Glenn Morris <rgm@gnu.org>
7435 * image.c (Fimage_flush): Fix doc typo.
7437 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7439 Fix array bounds violation when pty allocation fails.
7440 * process.c (PTY_NAME_SIZE): New constant.
7441 (pty_name): Remove static variable; it's now auto.
7442 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7443 Take pty_name as an arg rather than using a static variable.
7444 All callers changed.
7445 (create_process): Recover pty_flag from process, not from volatile local.
7446 (create_pty): Stay inside array even when pty allocation fails.
7447 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7449 * lread.c (Fload): Avoid initialization only when lint checking.
7450 Mention that it's needed only for older GCCs.
7452 2013-07-20 Kenichi Handa <handa@gnu.org>
7454 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7455 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7457 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7459 * lread.c (Fload): Avoid uninitialized warning.
7461 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7463 Fix some minor file descriptor leaks and related glitches.
7464 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7465 (create_lock_file): Use write, not emacs_write.
7466 * image.c (slurp_file, png_load_body):
7467 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7468 (server_accept_connection):
7469 Don't leak an fd on memory allocation failure.
7470 * image.c (slurp_file): Add a cheap heuristic for growing files.
7471 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7472 as that's what the other routines do. Maybe input need not be
7473 blocked at all, but it's better to be consistent.
7474 Avoid undefined behavior when strlen is zero.
7476 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7477 (NSTATICS): Now a constant; doesn't need to be a macro.
7479 2013-07-19 Richard Stallman <rms@gnu.org>
7481 * coding.c (decode_coding_utf_8): Add simple loop for fast
7482 processing of ASCII characters.
7484 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7486 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7488 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7490 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7491 unportable 'struct x_display_info'.
7492 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7495 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7497 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7498 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7500 (system_process_attributes): Prefer plain char to unsigned char
7501 when either will do. Clean up properly if interrupted or if
7502 memory allocations fail. Don't assume sscanf succeeds.
7503 Remove no-longer-needed workaround to stop GCC from whining.
7504 Read command-line once, instead of multiple times. Check read status a
7507 Fix obscure porting bug with varargs functions.
7508 The code assumed that int is treated like ptrdiff_t in a vararg
7509 function, which is not a portable assumption. There was a similar
7510 -- though these days less likely -- porting problem with various
7511 assumptions that pointers of different types all smell the same as
7512 far as vararg functions is conserved. To make this problem less
7513 likely in the future, redo the API to use varargs functions.
7514 * alloc.c (make_save_value): Remove this vararg function.
7515 All uses changed to ...
7516 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7517 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7519 (make_save_ptr): Rename from make_save_pointer, for consistency with
7520 the above. Define only on platforms that need it. All uses changed.
7522 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7524 * keyboard.c: Try to fix typos in previous change.
7525 (DISPLAY_LIST_INFO): New macro.
7526 (kbd_buffer_get_event): Do not access members that are not present
7527 in X11. Revert inadvertent change of "!=" to "=".
7529 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7531 * keyboard.c (kbd_buffer_get_event):
7532 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7533 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7535 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7537 * filelock.c: Fix unlikely file descriptor leaks.
7538 (get_boot_time_1): Rework to avoid using emacs_open.
7539 This doesn't actually fix a leak, but is better anyway.
7540 (read_lock_data): Use read, not emacs_read.
7542 * doc.c: Fix minor memory and file descriptor leaks.
7543 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7544 (get_doc_string, Fsnarf_documentation):
7545 Fix file descriptor leak on error.
7547 * term.c: Fix minor fdopen-related file descriptor leaks.
7548 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7549 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7551 * charset.c: Fix file descriptor leaks and errno issues.
7553 (load_charset_map_from_file): Don't leak file descriptor on error.
7554 Use plain record_xmalloc since the allocation is larger than
7555 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7557 * eval.c (record_unwind_protect_nothing):
7558 * fileio.c (fclose_unwind):
7560 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7561 The replacement doesn't block input, but that no longer seems
7564 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7566 * lread.c: Fix file descriptor leaks and errno issues.
7567 (Fload): Close some races that leaked fds or streams when 'load'
7569 (Fload, openp): Report error number of last nontrivial failure to open.
7570 ENOENT counts as trivial.
7571 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7573 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7574 now that the function is always called with a nonnegative arg.
7575 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7576 All uses replaced with ...
7577 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7579 A few more minor file errno-reporting bugs.
7580 * callproc.c (Fcall_process):
7581 * doc.c (Fsnarf_documentation):
7582 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7583 * process.c (set_socket_option):
7584 Don't let a constructor trash errno.
7585 * doc.c: Include <errno.h>.
7587 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7589 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7591 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7593 Fix w32 bug with call-process-region (Bug#14885).
7594 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7595 to Fcall_process when the input is empty. This simplifies the
7596 code a bit. It makes no difference on POSIXish platforms but
7597 apparently it fixes a bug on w32.
7599 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7600 * fileio.c (close_file_unwind): Don't close if FD is negative;
7601 this can happen when unwinding a zapped file descriptor.
7602 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7603 in case Emacs runs out of memory between the two unwind-protects.
7604 Don't trash errno when closing FD.
7605 Zap the FD in the specpdl when closing it, instead of deferring
7606 the removal of the unwind-protect; this fixes a bug where a child
7607 function unwinds the stack past us.
7609 New unwind-protect flavors to better type-check C callbacks.
7610 This also lessens the need to write wrappers for callbacks,
7611 and the need for make_save_pointer.
7612 * alloc.c (free_save_value):
7613 * atimer.c (run_all_atimers):
7615 * alloc.c (safe_alloca_unwind):
7616 * atimer.c (unwind_stop_other_atimers):
7617 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7618 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7619 * minibuf.c (choose_minibuf_frame_1):
7620 * process.c (make_serial_process_unwind):
7621 * xdisp.c (pop_message_unwind):
7622 * xselect.c (queue_selection_requests_unwind):
7623 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7624 * alloc.c (record_xmalloc):
7625 Prefer record_unwind_protect_ptr to record_unwind_protect with
7627 * alloc.c (Fgarbage_collect):
7628 Prefer record_unwind_protect_void to passing a dummy.
7629 * buffer.c (restore_buffer):
7630 * window.c (restore_window_configuration):
7631 * xfns.c, w32fns.c (do_unwind_create_frame)
7632 New wrapper. All record-unwind uses of wrappee changed.
7633 * buffer.c (set_buffer_if_live):
7634 * callproc.c (call_process_cleanup, delete_temp_file):
7635 * coding.c (code_conversion_restore):
7636 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7637 * editfns.c (save_excursion_restore)
7638 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7639 (save_restriction_restore):
7640 * eval.c (restore_stack_limits, un_autoload):
7641 * fns.c (require_unwind):
7642 * keyboard.c (recursive_edit_unwind, tracking_off):
7643 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7644 * macros.c (pop_kbd_macro, restore_menu_items):
7645 * nsfns.m (unwind_create_frame):
7646 * print.c (print_unwind):
7647 * process.c (start_process_unwind):
7648 * search.c (unwind_set_match_data):
7649 * window.c (select_window_norecord, select_frame_norecord):
7650 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7651 (fast_set_selected_frame):
7652 * xfns.c, w32fns.c (unwind_create_tip_frame):
7653 Return void, not a dummy Lisp_Object. All uses changed.
7654 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7655 * callproc.c (call_process_kill):
7656 * fileio.c (restore_point_unwind, decide_coding_unwind)
7657 (build_annotations_unwind):
7658 * insdel.c (Fcombine_after_change_execute_1):
7659 * keyboard.c (read_char_help_form_unwind):
7660 * menu.c (unuse_menu_items):
7661 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7662 * sound.c (sound_cleanup):
7663 * xdisp.c (unwind_redisplay):
7664 * xfns.c (clean_up_dialog):
7665 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7666 Accept no args and return void, instead of accepting and returning
7667 a dummy Lisp_Object. All uses changed.
7668 * cygw32.c (fchdir_unwind):
7669 * fileio.c (close_file_unwind):
7670 * keyboard.c (restore_kboard_configuration):
7671 * lread.c (readevalllop_1):
7672 * process.c (wait_reading_process_output_unwind):
7673 Accept int and return void, rather than accepting an Emacs integer
7674 and returning a dummy object. In some cases this fixes an
7675 unlikely bug when the corresponding int is outside Emacs integer
7676 range. All uses changed.
7677 * dired.c (directory_files_internal_unwind):
7678 * fileio.c (do_auto_save_unwind):
7679 * gtkutil.c (pop_down_dialog):
7680 * insdel.c (reset_var_on_error):
7681 * lread.c (load_unwind):
7682 * xfns.c (clean_up_file_dialog):
7683 * xmenu.c, nsmenu.m (pop_down_menu):
7684 * xmenu.c (cleanup_widget_value_tree):
7685 * xselect.c (wait_for_property_change_unwind):
7686 Accept pointer and return void, rather than accepting an Emacs
7687 save value encapsulating the pointer and returning a dummy object.
7689 * editfns.c (Fformat): Update the saved pointer directly via
7690 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7691 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7692 (unwind_body): New function.
7693 (record_unwind_protect): First arg is now a function returning void,
7694 not a dummy Lisp_Object.
7695 (record_unwind_protect_ptr, record_unwind_protect_int)
7696 (record_unwind_protect_void): New functions.
7697 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7698 * fileio.c (struct auto_save_unwind): New type.
7699 (do_auto_save_unwind): Use it.
7700 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7701 * insdel.c (struct rvoe_arg): New type.
7702 (reset_var_on_error): Use it.
7703 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7705 (specbinding_func): Remove; there are now several such functions.
7706 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7707 (set_unwind_protect_ptr): New function.
7708 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7710 Be simpler and more consistent about reporting I/O errors.
7711 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7712 Say "Read error" and "Write error", rather than "I/O error", or
7713 "IO error reading", or "IO error writing", when a read or write
7715 * process.c (Fmake_network_process, wait_reading_process_output)
7716 (send_process, Fprocess_send_eof, wait_reading_process_output):
7717 Capitalize diagnostics consistently. Put "failed foo" at the
7718 start of the diagnostic, so that we don't capitalize the
7719 function name "foo". Consistently say "failed" for such
7721 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7722 All callers changed. This is so it can use report_file_error.
7723 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7724 diagnostics consistently as above.
7726 * fileio.c (report_file_errno): Fix errno reporting bug.
7727 If the file name is neither null nor a pair, package it up as a
7728 singleton list. All callers changed, both to this function and to
7729 report_file_error. This fixes a bug where the memory allocator
7730 invoked by list1 set errno so that the immediately following
7731 report_file_error reported the wrong errno value.
7733 Fix minor problems found by --enable-gcc-warnings.
7734 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7735 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7737 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7739 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7740 Set event->arg to Qt if switch-event shall be generated.
7741 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7743 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7745 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7748 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7749 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7750 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7751 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7752 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7753 and there is a focused frame.
7754 (head_table): Add focus-in and focus-out.
7755 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7756 bind to handle-focus-in/out.
7758 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7759 (Fhandle_switch_frame): Call Fhandle_focus_in.
7760 (syms_of_frame): defsubr handle-focus-in/out.
7762 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7764 Fix porting bug to older POSIXish platforms (Bug#14862).
7765 * sysdep.c (emacs_pipe): New function, that implements
7766 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7767 This should port better to CentOS 5 and to Mac OS X 10.6.
7768 All calls to pipe2 changed.
7770 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7771 This makes the code easier to read and the executable a bit smaller.
7772 Do not replace all calls to Fcons that happen to create lists,
7773 just calls that are intended to create lists. For example, when
7774 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7775 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7776 Similarly for list2 through list5.
7777 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7778 * bytecode.c (exec_byte_code):
7779 * callint.c (quotify_arg, Fcall_interactively):
7780 * callproc.c (Fcall_process, create_temp_file):
7781 * charset.c (load_charset_map_from_file)
7782 (Fdefine_charset_internal, init_charset):
7783 * coding.c (get_translation_table, detect_coding_system)
7784 (Fcheck_coding_systems_region)
7785 (Fset_terminal_coding_system_internal)
7786 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7787 * composite.c (update_compositions, Ffind_composition_internal):
7788 * dired.c (directory_files_internal, file_name_completion)
7790 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7791 * doc.c (Fsnarf_documentation):
7792 * editfns.c (Fmessage_box):
7794 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7795 (Feval, eval_sub, Ffuncall, apply_lambda):
7796 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7797 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7798 (Fset_file_times, Finsert_file_contents)
7799 (Fchoose_write_coding_system, Fwrite_region):
7800 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7801 * font.c (font_registry_charsets, font_parse_fcname)
7802 (font_prepare_cache, font_update_drivers, Flist_fonts):
7803 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7804 * frame.c (make_frame, Fmake_terminal_frame)
7805 (x_set_frame_parameters, x_report_frame_params)
7806 (x_default_parameter, Fx_parse_geometry):
7807 * ftfont.c (syms_of_ftfont):
7808 * image.c (gif_load):
7809 * keyboard.c (command_loop_1):
7810 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7811 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7812 (Fminor_mode_key_binding, accessible_keymaps_1)
7813 (Faccessible_keymaps, Fwhere_is_internal):
7814 * lread.c (read_emacs_mule_char):
7815 * menu.c (find_and_return_menu_selection):
7816 * minibuf.c (get_minibuffer):
7817 * nsfns.m (Fns_perform_service):
7818 * nsfont.m (ns_script_to_charset):
7819 * nsmenu.m (ns_popup_dialog):
7820 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7821 (Fx_own_selection_internal):
7822 * nsterm.m (append2):
7823 * print.c (Fredirect_debugging_output)
7824 (print_prune_string_charset):
7825 * process.c (Fdelete_process, Fprocess_contact)
7826 (Fformat_network_address, set_socket_option)
7827 (read_and_dispose_of_process_output, write_queue_push)
7828 (send_process, exec_sentinel):
7829 * sound.c (Fplay_sound_internal):
7830 * textprop.c (validate_plist, add_properties)
7831 (Fput_text_property, Fadd_face_text_property)
7832 (copy_text_properties, text_property_list, syms_of_textprop):
7833 * unexaix.c (report_error):
7834 * unexcoff.c (report_error):
7835 * unexsol.c (unexec):
7836 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7837 (Fformat_mode_line, syms_of_xdisp):
7838 * xfaces.c (set_font_frame_param)
7839 (Finternal_lisp_face_attribute_values)
7840 (Finternal_merge_in_global_face, syms_of_xfaces):
7841 * xfns.c (x_default_scroll_bar_color_parameter)
7842 (x_default_font_parameter, x_create_tip_frame):
7843 * xfont.c (xfont_supported_scripts):
7844 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7845 (menu_help_callback, xmenu_show):
7847 * xterm.c (set_wm_state):
7848 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7849 and similarly for list2 through list5.
7851 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7853 * callproc.c (Fcall_process_region): Fix minor race and tune.
7854 (create_temp_file): New function, with the temp-file-creation part
7855 of the old Fcall_process_region. Use Fcopy_sequence to create the
7856 temp file name, rather than alloca + build_string, for simplicity.
7857 Don't bother to block input around the temp file creation;
7858 shouldn't be needed. Simplify use of mktemp.
7859 Use record_unwind_protect immediately after creating the temp file;
7860 this closes an unlikely race where the temp file was not removed.
7861 Use memcpy rather than an open-coded loop.
7862 (Fcall_process_region): Use the new function. If the input is
7863 empty, redirect from /dev/null rather than from a newly created
7864 empty temp file; this avoids unnecessary file system traffic.
7866 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7868 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7869 Simplify by making this case like the other two. This is a bit
7870 slower on obsolete hosts, but the extra complexity isn't worth it.
7872 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7873 * process.c (create_process) [!DOS_NT]:
7874 Remove now-unnecessary calls to emacs_close.
7876 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7878 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7879 returning early. (Bug#14850)
7881 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7882 and inhibit-iso-escape-detection attributes of 'undecided'.
7885 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7887 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7888 Reported by Herbert J. Skuhra in
7889 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7891 Don't lose top specpdl entry when memory is exhausted.
7892 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7893 specpdl overflow here, to simplify callers; all callers changed.
7894 Always reserve an unused entry at the stack top; this avoids
7895 losing the top entry's information when memory is exhausted.
7897 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7899 Clean up errno reporting and fix some errno-reporting bugs.
7900 * callproc.c (Fcall_process):
7901 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7902 * process.c (create_process, Fmake_network_process):
7903 * unexaix.c (report_error):
7904 * unexcoff.c (report_error):
7905 Be more careful about reporting the errno of failed operations.
7906 The code previously reported the wrong errno sometimes.
7907 Also, prefer report_file_errno to setting errno + report_file_error.
7908 (Fcall_process): Look at openp return value rather than at path,
7909 as that's a bit faster and clearer when there's a numeric predicate.
7910 * fileio.c (report_file_errno): New function, with most of the
7911 old contents of report_file_error.
7912 (report_file_error): Use it.
7913 (Ffile_exists_p, Ffile_accessible_directory_p):
7914 Set errno to 0 when it is junk.
7915 * fileio.c (Faccess_file):
7916 * image.c (x_create_bitmap_from_file):
7917 Use faccessat rather than opening the file, to avoid the hassle of
7918 having a file descriptor open.
7919 * lisp.h (report_file_errno): New decl.
7920 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7923 * process.c (create_process, wait_reading_process_output) [AIX]:
7924 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7925 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7926 a multithreaded environment anyway).
7927 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7929 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7931 * image.c (x_find_image_file): Don't close a remote file handle.
7933 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7935 Fix races with threads and file descriptors.
7936 * callproc.c (Fcall_process_region):
7937 * dired.c (open_directory):
7938 * emacs.c (main, Fdaemon_initialized):
7939 * image.c (x_find_image_file):
7940 * inotify.c (Finotify_rm_watch):
7941 * lread.c (Flocate_file_internal):
7942 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7943 * term.c (term_mouse_moveto, init_tty):
7944 * termcap.c (tgetent):
7945 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7946 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7947 * unexhp9k800.c, unexmacosx.c (unexec):
7948 * callproc.c (Fcall_process_region):
7949 Use emacs_close, not close.
7950 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7951 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7952 and posix_close function on current platforms (which all lack them).
7953 (emacs_close): Use it. This should fix the races on GNU/Linux and
7954 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7955 and it should avoid closing random victim file descriptors on
7958 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7960 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7961 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7964 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7965 This is for .gdbinit xbacktrace.
7967 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7968 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7969 (emacs_set_tty): Now static.
7970 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7971 * term.c (tty_capable_p, tty_default_color_capabilities)
7972 (get_tty_terminal, term_mouse_movement)
7973 (handle_one_term_event, init_tty, maybe_fatal):
7974 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7975 (tgetent, scan_file, name_match, compare_contin):
7976 * terminal.c (get_terminal):
7977 Use bool for boolean.
7978 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7979 Prefer char to unsigned char if either will do.
7980 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7981 (tty_write_glyphs): Prefer int to unsigned.
7982 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7983 All callers changed.
7984 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7986 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7989 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7990 (B__dummy__): New dummy symbol, to pacify C89.
7991 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7992 they can't grok varargs macros.
7993 * dispnew.c (add_window_display_history)
7994 (add_frame_display_history):
7995 * print.c (print_object):
7996 * xdisp.c (debug_method_add):
7997 Use %p printf format only for void pointers.
7998 * emacs.c (usage_message): New constant, replacing ...
7999 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8000 (main): Adjust to usage reorg.
8001 * fns.c (syms_of_fns):
8002 * profiler.c (syms_of_profiler):
8003 Don't use non-constant struct initializers.
8004 * gnutls.h (gnutls_initstage_t):
8005 * lisp.h (enum Lisp_Fwd_Type):
8006 * lread.c (lisp_file_lexically_bound_p):
8007 * xsettings.c (anonymous enum):
8008 Remove trailing comma.
8009 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8010 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8011 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8013 * regex.c (const_re_char): New type, to pacify strict C89.
8014 All uses of 'const re_char' replaced to use it.
8015 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8016 with glibc when strict C89. This change is imported from gnulib.
8018 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8019 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8020 Omit GNU_LINUX implementation, since it requires long long.
8021 * xterm.c (x_draw_underwave):
8022 Do not assume the traditional order of struct's members.
8023 (x_term_init): Rewrite to avoid the need for non-constant structure
8026 Syntax cleanup, mostly replacing macros with functions.
8027 This removes the need for the syntax_temp hack.
8028 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8029 * syntax.c (SYNTAX_INLINE): New macro.
8030 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8031 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8032 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8033 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8034 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8035 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8036 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8037 Now constants, not macros.
8038 (syntax_temp) [!__GNUC__]: Remove.
8039 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8040 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8041 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8042 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8043 Move here from syntax.h; now functions, not macros. Except for the
8044 last function, these are static since only syntax.c uses them.
8045 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8046 All uses changed. Now a function, not a macro; use this fact
8047 to simplify the code.
8048 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8049 compiler bugs; no longer relevant.
8050 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8051 (SYNTAX_INLINE): New macro.
8052 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8053 for the new functions. Use bool for boolean member.
8054 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8055 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8056 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8057 (SETUP_BUFFER_SYNTAX_TABLE):
8058 Now extern inline functions, not macros.
8059 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8060 Remove; all uses replaced by implementation.
8061 (syntax_temp) [!__GNUC__]: Remove decl.
8062 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8064 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8066 * emacs.c (main): Fix syntax error.
8068 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8070 Timestamp fixes for undo (Bug#14824).
8071 * atimer.c (schedule_atimer):
8072 * fileio.c (Ffile_newer_than_file_p):
8073 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8074 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8075 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8076 (syms_of_fileio): Remove Sclear_visited_file_name.
8077 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8078 file doesn't exist; this avoids an ambiguity with negative timestamps.
8079 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8080 * systime.h (make_emacs_time, invalid_emacs_time):
8081 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8082 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8083 * undo.c (record_first_change): Push (visited-file-modtime) onto
8084 undo list rather than reimplementing it by hand, incorrectly.
8086 2013-07-09 Ken Brown <kbrown@cornell.edu>
8088 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8090 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8092 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8094 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8096 Handle errno and exit status a bit more carefully.
8097 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8098 number into an exit status. Instead, use EXIT_CANCELED.
8099 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8100 * callproc.c (relocate_fd):
8101 * emacs.c (close_output_streams, main):
8102 * process.c (create_process):
8103 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8104 Use emacs_perror for simplicity.
8105 * callproc.c (relocate_fd, main):
8106 * sysdep.c (sys_subshell):
8107 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8108 (shut_down_emacs): Use emacs_write, not write.
8109 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8110 * fileio.c (Fcopy_file, e_write):
8111 * nsterm.m (ns_select):
8112 * process.c (send_process):
8113 * sound.c (vox_write):
8114 Use emacs_write_sig, not emacs_write.
8115 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8116 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8118 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8120 (emacs_full_write): New function.
8121 (emacs_write): Rewrite to use it.
8122 (emacswrite_sig, emacs_perror): New functions.
8123 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8125 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8127 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8128 on NS even if it is present. Pixmap on NS is a void*.
8130 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8132 Port to Ubuntu 10 (Bug#14803).
8133 Problem reported by T.V. Raman.
8134 * process.c (close_on_exec, accept4, process_socket):
8135 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8137 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8139 * w32.c (sys_dup): Declare prototype.
8143 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8145 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8147 Make file descriptors close-on-exec when possible (Bug#14803).
8148 This simplifies Emacs a bit, since it no longer needs to worry
8149 about closing file descriptors by hand in some cases.
8150 It also fixes some unlikely races. Not all such races, as
8151 libraries often open files internally without setting
8152 close-on-exec, but it's an improvement.
8153 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8154 * callproc.c (Fcall_process) [!MSDOS]:
8155 * emacs.c (main) [!DOS_NT]:
8156 * nsterm.m (ns_term_init):
8157 * process.c (create_process):
8158 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8159 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8160 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8161 Prefer mkostemp with O_CLOEXEC to mkstemp.
8162 * callproc.c (relocate_fd) [!WINDOWSNT]:
8163 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8164 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8166 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8167 Make the resulting file descriptor close-on-exec.
8168 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8169 * lread.c (load_descriptor_list, load_descriptor_unwind):
8170 Remove; no longer needed. All uses removed.
8171 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8172 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8174 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8175 (Fmake_network_process, Fnetwork_interface_list)
8176 (Fnetwork_interface_info, server_accept_connection):
8177 Make newly-created socket close-on-exec.
8178 * sysdep.c (emacs_open, emacs_fopen):
8179 Make new-created descriptor close-on-exec.
8180 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8181 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8183 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8185 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8186 for NS_IMPL_GNUSTEP.
8188 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8190 Fix openp errno handling.
8191 * callproc.c (Fcall_process): Preserve openp errno around close.
8192 * lread.c (openp): Set errno when returning -1, as some callers
8195 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8197 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8199 * nsterm.h (NSSavePanel): Update comment.
8200 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8201 (ns_run_file_dialog): Declare.
8203 * nsfns.m: Remove panelOK.
8205 (ns_run_file_dialog): New function.
8206 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8207 event loop, so file dialog is popped up by ns_run_file_dialog, called
8208 by sendEvent (Bug#14578).
8209 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8211 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8213 * xdisp.c (default_line_pixel_height): New function.
8214 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8215 (try_cursor_movement, redisplay_window, try_window)
8216 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8218 * window.c (window_scroll_pixel_based):
8219 use default_line_pixel_height.
8221 * dispextern.h (default_line_pixel_height): Add prototype.
8223 * frame.c (x_set_line_spacing): Accept a float value for
8224 line-spacing parameter, per the documentation.
8226 * data.c (Fmultibyte_string_p): Doc fix.
8228 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8230 Use emacs_open more consistently when opening files.
8231 This handles EINTR more consistently now, and makes it easier
8232 to introduce other uniform changes to file descriptor handling.
8233 * sysstdio.h: New file.
8234 * buffer.c (mmap_init):
8235 * cygw32.c (chdir_to_default_directory):
8236 * dispnew.c (Fopen_termscript):
8237 * emacs.c (Fdaemon_initialized):
8238 * fileio.c (Fdo_auto_save):
8239 * image.c (slurp_file, png_load_body, jpeg_load_body):
8240 * keyboard.c (Fopen_dribble_file):
8242 * print.c (Fredirect_debugging_output):
8243 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8244 * termcap.c (tgetent):
8245 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8246 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8247 * w32term.c (w32_initialize) [CYGWIN]:
8248 * xfaces.c (Fx_load_color_file):
8249 Use emacs_open instead of plain open, and emacs_fopen instead of
8251 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8252 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8253 * callproc.c (default_output_mode): New constant.
8254 (Fcall_process): Use it to call emacs_open instead of plain creat.
8255 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8256 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8257 (emacs_fopen): New function.
8258 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8259 Include <lisp.h>, for emacs_open.
8260 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8262 Remove duplicate #include directives.
8263 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8265 Don't include stdio.h twice.
8266 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8267 Don't include sys/types.h or stdio.h twice.
8268 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8269 * lread.c: Don't include coding.h twice.
8270 * nsfont.m: Don't include frame.h twice.
8271 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8272 * ralloc.c: Don't include <unistd.h> twice.
8273 * xdisp.c: Don't include font.h twice.
8274 * xterm.c: Don't include fontset.h twice.
8275 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8277 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8279 Scale ImageMagick images more carefully.
8280 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8281 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8282 Be more careful about avoiding undefined behavior after
8283 integer overflow and division by zero.
8285 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8287 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8288 (syms_of_w32fns): DEFSYM them.
8289 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8290 (CCHDEVICENAME): Define macros if not defined.
8291 (struct MONITOR_INFO_EX): New struct.
8292 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8293 (enum_display_monitors_fn): New variable.
8294 (globals_of_w32fns): Initialize it.
8295 (Fx_display_pixel_width, Fx_display_pixel_height)
8296 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8297 multi-monitor setups in docstrings.
8298 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8299 screen size by primary monitor's millimeter per pixel.
8300 (w32_monitor_enum, w32_display_monitor_attributes_list)
8301 (w32_display_monitor_attributes_list_fallback)
8302 (Fw32_display_monitor_attributes_list): New functions.
8303 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8305 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8307 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8309 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8311 * fileio.c (Qfile_notify_error): New error symbol.
8313 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8314 * inotify.c (inotify_callback, symbol_to_inotifymask)
8315 (Finotify_add_watch, Finotify_rm_watch): Use it.
8316 (inotifyevent_to_event): Exchange order of cookie and file name.
8317 (Finotify_add_watch): Adapt docstring.
8319 * lisp.h (Qfile_notify_error): Declare.
8321 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8323 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8324 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8325 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8326 which did not work (see <http://bugs.gnu.org/14569#307>).
8327 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8328 && (!noninteractive || initialized)). This attempts to thread
8329 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8331 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8333 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8334 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8336 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8338 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8339 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8340 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8341 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8343 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8345 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8346 Define to __sys_siglist.
8348 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8350 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8351 word-wrap, so that overflow-newline-into-fringe would work in
8352 visual-line-mode. (Bug#2749)
8353 (move_it_in_display_line_to): When the last scanned display
8354 element fits exactly on the display line, and
8355 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8356 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8357 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8358 finding buffer position that corresponds to pixel coordinates,
8359 e.g. in buffer_posn_from_coords.
8361 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8363 * process.c (handle_child_signal): Call catch_child_signal if
8366 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8368 Don't convert function pointers to void * and back.
8369 It isn't portable C, and it's easy enough to avoid.
8370 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8371 (make_save_value): Add support for SAVE_FUNCPOINTER.
8372 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8373 * print.c (print_object):
8374 Distinguish function from object pointers.
8375 * lisp.h (SAVE_FUNCPOINTER): New constant.
8376 (SAVE_SLOT_BITS): Adjust to it.
8377 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8378 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8379 (voidfuncptr): New typedef.
8380 (struct Lisp_Save_Value): New member data[0].funcpointer.
8381 (XSAVE_FUNCPOINTER): New function.
8383 Simplify buildobj processing.
8384 * Makefile.in (buildobj.h): Make it a sequence of strings each
8385 followed by comma, rather than a single string. Put it into a
8386 .tmp file in case there's an error while generating it.
8387 (gl-stamp): Use .tmp for temp files.
8388 (mostlyclean): Clean .tmp files.
8389 * doc.c (buildobj): Move to just the routine that needs it.
8390 It's now an array of strings, so processing is simpler.
8392 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8394 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8395 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8396 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8397 Invoke malloc_enable_thread even when not interactive.
8398 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8399 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8400 in this case, since the underlying bug has now been fixed.
8402 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8404 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8405 unlinking it (bug#14691).
8407 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8409 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8410 before checking whether buffer is modified. This lets
8411 `kill-buffer-query-functions' cancel killing of the buffer or save
8412 its content before `kill-buffer' asks user the "Buffer %s
8413 modified; kill anyway?" question.
8415 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8417 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8418 Let the super performKeyEquivalent deal with them (Bug#14747).
8420 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8422 * widget.c (resize_cb): Remove unused local.
8424 Do not use GTK 3 if it exists but cannot be compiled.
8425 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8426 * xterm.c (x_error_handler) [!USE_GTK]:
8429 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8431 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8433 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8434 to the valid range of values. (Bug#14753)
8436 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8437 when moving point by using the current glyph matrix. This avoids
8438 the need to force redisplay when this function is called in a
8441 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8443 Fix minor problems found by static checking.
8444 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8445 Redo the latter's body to sidestep GCC parenthesization warnings.
8446 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8447 * coding.c (detect_coding, detect_coding_system):
8448 * coding.h (struct undecided_spec):
8449 Use bool for boolean.
8450 * image.c (QCmax_width, QCmax_height): Now static.
8451 * xdisp.c (Fmove_point_visually): Remove unused local.
8453 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8455 * xdisp.c (Fmove_point_visually): New function.
8457 2013-06-28 Kenichi Handa <handa@gnu.org>
8459 * coding.h (define_coding_undecided_arg_index): New enum.
8460 (coding_attr_index): New members
8461 coding_attr_undecided_inhibit_null_byte_detection,
8462 coding_attr_undecided_inhibit_iso_escape_detection,
8463 coding_attr_undecided_prefer_utf_8.
8464 (undecided_spec): New struct.
8465 (struct coding_system): New member `undecided' of the member
8468 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8469 (detect_coding): Likewise.
8470 (detect_coding_system): Likewise.
8471 (Fdefine_coding_system_internal): New coding system properties
8472 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8474 (syms_of_coding): Adjust for coding_arg_undecided_max.
8476 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8478 * image.c (x_from_xcolors): Remove unused local.
8480 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8482 Defer image data transfer between X client and server until actual
8485 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8488 * image.c (Destroy_Image): Remove.
8489 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8490 `mask_p', and `colors_p'. All uses changed.
8491 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8492 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8493 New macros for `flags' arg to x_clear_image_1.
8494 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8495 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8496 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8497 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8498 (image_get_x_image, image_unget_x_image): New functions or macros.
8499 (image_background, image_background_transparent, x_to_xcolors)
8500 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8501 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8502 instead of Destroy_Image.
8503 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8504 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8505 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8506 (imagemagick_load_image, svg_load_image): Use them instead of
8507 x_create_x_image_and_pixmap, and x_put_x_image followed by
8508 x_destroy_x_image, respectively.
8509 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8510 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8511 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8512 background_transparent fields.
8513 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8514 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8516 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8518 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8519 This mostly consists of undoing recent changes.
8520 * callproc.c (Fcall_process):
8521 * process.c (create_process):
8522 Do not worry about catching SIGCHLD here, undoing previous change.
8523 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8524 * process.c, process.h (catch_child_signal):
8525 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8526 * process.c (catch_child_handler): Don't worry about being called
8527 lazily and do not assume caller has blocked SIGCHLD, undoing
8528 previous change. Move first-time stuff back to
8529 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8530 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8531 set lib_child_handler if it's already initialized, which may
8532 help avoid problems on GNUstep.
8534 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8536 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8537 * callproc.c (Fcall_process):
8538 * process.c (create_process):
8539 Make sure SIGCHLD is caught before we fork,
8540 since Emacs startup no arranges to catch SIGCHLD.
8541 * process.c (lib_child_handler): Initialize to null, not to
8543 (catch_child_signal): Allow self to be called lazily.
8544 Do nothing if it's already been called.
8545 Assume caller has blocked SIGCHLD (all callers do now).
8546 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8547 just before it's really needed.
8548 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8549 since it hasn't been caught yet.
8551 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8553 * image.c (compute_image_size): New function to implement
8554 :max-width and :max-height.
8555 (imagemagick_load_image): Use it.
8557 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8559 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8560 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8562 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8563 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8564 the SIGCHLD handler, since the code is not atomic and (due to glib)
8565 signals may be arriving now.
8566 * sysdep.c (init_signals): Do not catch child signals here;
8567 'main' now does that later, at a safer time.
8569 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8571 Clean up SIGCHLD handling a bit (Bug#14569).
8572 * process.c, process.h (catch_child_signal):
8573 Now always extern, even if !NS_IMPL_GNUSTEP.
8574 * process.c (catch_child_signal): Move glib tickler here from
8575 init_process_emacs, so that it's done earlier in Emacs
8576 initialization. Also move the noninteractive && !initialized
8577 check here from init_process_emacs. This is all a bit cleaner for
8578 GNUish platforms, and I hope it works around the Cygwin bug.
8579 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8580 that glib signal handling is tickled before glib creates threads.
8582 * process.c (wait_reading_process_output): Avoid int overflow
8583 when reading more than 2 GiB total from a process.
8585 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8587 * process.c (create_process): Handle a couple more cases,
8588 i.e., work even if new_argv and wait_child_setup[i] are cached.
8589 Use Fcall_process's style for volatile vars.
8591 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8593 * process.c (create_process): Mark PROCESS volatile.
8595 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8597 Use C99-style flexible array members if available.
8598 This avoids some subtle aliasing issues, which typically
8599 aren't a problem with GCC but may be a problem elsewhere.
8600 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8601 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8602 In either case, it uses a flexible array member rather than
8603 the old struct hack. All uses changed.
8604 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8605 Adjust to sdata reorganization.
8606 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8607 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8608 that ports better to pre-C99 non-GCC.
8609 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8610 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8611 as the latter has changed.
8612 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8613 and port better to pre-C99 GCC.
8614 * image.c (struct xpm_cached_color):
8615 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8616 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8617 Use FLEXIBLE_ARRAY_MEMBER.
8618 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8619 Move decl to top level so it gets checked against implementation.
8620 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8621 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8623 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8625 * syntax.c: Integer cleanups.
8626 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8627 All uses that need 0-or-2 changed to:
8628 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8629 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8630 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8631 (char_quoted, prev_char_comend_first, back_comment)
8632 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8633 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8634 Use bool for boolean.
8635 (update_syntax_table, skip_chars, skip_syntaxes):
8636 Prefer int to unsigned when either will do.
8637 (back_comment): Return boolean success flag, like forw_comment,
8638 instead of positive-or-minus-1 (which might have overflowed int anyway).
8639 Don't stuff ptrdiff_t into int.
8640 (syntax_spec_code, syntax_code_spec): Now const.
8641 (Fmatching_paren, scan_lists, scan_sexps_forward):
8642 Use enum syntaxcode for syntax code.
8643 (Fmatching_paren): Check that arg is a character, not just an integer.
8644 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8645 (Finternal_describe_syntax_value): Omit no-longer-needed
8647 (skip_chars): Use char, not unsigned char, when the distinction
8649 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8650 * bytecode.c (exec_byte_code):
8651 * syntax.c (syntax_spec_code, Fchar_syntax)
8652 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8654 * syntax.h (SYNTAX_WITH_FLAGS):
8655 Omit unnecessary casts.
8657 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8659 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8660 line dimensions here, to avoid race conditions with the main
8661 thread. (Bug#14062, bug#14630, bug#14669)
8663 * w32term.c (w32_draw_window_cursor): Compute the header line and
8664 mode line dimensions here.
8665 <w32_system_caret_window, w32_system_caret_hdr_height>:
8666 <w32_system_caret_mode_height>: New variables.
8668 * w32term.h: Declare them.
8670 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8672 * alloc.c (die): Move "assertion failed" string here ...
8673 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8674 COND when SUPPRESS_CHECKING. This shrinks the executable text
8675 size by 0.8% to 2.2% when configured with --enable-checking,
8676 depending on optimization flags (GCC 4.8.1 x86-64).
8678 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8680 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8682 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8683 base is 2; this is more accurate.
8685 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8687 * sound.c (string_default): Move to !WINDOWSNT section.
8688 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8690 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8692 * sound.c: Integer cleanups.
8693 Remove unnecessary forward decls.
8694 (struct sound_device): The 'file' member is now a Lisp_Object, not
8695 a char *, so that we needn't invoke alloca on a huge size.
8696 (Fplay_sound_internal): Adjust to this.
8697 (string_default): New function.
8698 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8699 Use it to adjust to the struct sound_device change.
8700 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8701 (be2hs) [0]: Remove.
8703 * syntax.c (skip_chars): Don't use uninitialized storage
8704 when searching a multibyte buffer for characters that are not in a
8705 unibyte string that contains non-ASCII characters.
8707 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8709 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8710 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8712 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8714 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8716 2013-06-18 Kenichi Handa <handa@gnu.org>
8718 * font.c (Ffont_spec): Signal an error for an invalid font name
8721 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8723 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8724 In particular this ports to 32-bit sparc Sun cc.
8725 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8726 array with a dummy element at specpdl[-1], so that its address can
8728 (unbind_to): Do not copy the binding; not needed, now that we
8729 copy old_value in the one place where the copy is needed.
8730 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8731 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8732 (union specbinding): Rename from struct specbinding. Redo layout
8733 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8734 which is not portable. With Sun C 5.12 32-bit sparc, the
8735 declaration causes nargs to be an unsigned bitfield, a behavior
8736 that the C standard allows; but Emacs wants nargs to be signed.
8737 The overall type is now a union of structures rather than a
8738 structure of union of structures, and the 'kind' member is now a
8739 bitfield, so that the overall type doesn't grow. All uses changed.
8740 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8742 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8744 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8745 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8747 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8749 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8751 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8752 unless we know that the window w's frame is a frame object.
8753 Another attempt at solving bug#14062 and bug#14630.
8755 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8757 * textprop.c (property_set_type): New enum.
8758 (add_properties): Allow appending/prepending text properties.
8759 (add_text_properties_1): Factored out of Fadd_text_properties.
8760 (Fadd_text_properties): Move all the code into
8761 add_text_properties_1.
8762 (Fadd_face_text_property): New function that calls
8763 add_text_properties_1.
8765 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8767 Move functions from lisp.h to individual modules when possible.
8768 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8769 * alloc.c (XFLOAT_INIT, set_symbol_name):
8770 * buffer.c (CHECK_OVERLAY):
8771 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8772 (set_char_table_parent):
8773 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8774 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8775 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8776 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8778 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8779 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8780 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8781 (backtrace_args, backtrace_debug_on_exit):
8782 * floatfns.c (CHECK_FLOAT):
8783 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8784 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8785 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8786 (set_hash_index_slot):
8787 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8788 * marker.c (CHECK_MARKER):
8789 * textprop.c (CHECK_STRING_OR_BUFFER):
8790 * window.c (CHECK_WINDOW_CONFIGURATION):
8791 Move here from lisp.h, and make these functions static rather than
8793 * buffer.c (Qoverlayp):
8795 * fns.c (Qhash_table_p):
8796 * window.c (Qwindow_configuration_p):
8798 * lisp.h: Remove the abovementioned defns and decls.
8800 Use functions, not macros, for XINT etc (Bug#11935).
8801 In lisp.h, prefer functions to function-like macros, and
8802 constants to object-like macros, when either will do. This:
8803 . simplifies use, as there's no more need to worry about
8804 arguments' side effects being evaluated multiple times.
8805 . makes the code easier to debug on some platforms.
8806 However, when using gcc -O0, keep using function-like macros
8807 for a few critical operations, for performance reasons.
8808 This sort of thing isn't needed with gcc -Og, but -Og
8809 is a GCC 4.8 feature and isn't widely-enough available yet.
8810 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8811 Remove enum lsb_bits; no longer needed.
8812 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8813 * buffer.c (Qoverlap):
8815 * fns.c (Qhash_table_p):
8816 Now extern, so lisp.h can use these symbols.
8817 * dispextern.h: Include character.h, for MAX_CHAR etc.
8818 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8819 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8820 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8821 (GLYPH_CODE_P): Move here from lisp.h.
8822 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8823 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8824 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8825 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8826 XUNTAG now returns void *.
8827 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8828 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8829 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8830 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8831 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8832 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8833 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8834 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8835 New macros, renamed from their sans-lisp_h_ counterparts.
8836 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8837 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8838 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8839 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8840 If compiling via GCC without optimization, define these as macros
8841 in addition to inline functions.
8842 To disable this, compile with -DINLINING=0.
8843 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8844 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8845 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8846 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8847 (INTMASK, VALMASK): Now macros, since static values cannot be
8848 accessed from extern inline functions.
8849 (VALMASK): Also a constant, for benefit of old GDB.
8850 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8851 is INTEGERP, which can fold it in.
8852 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8853 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8854 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8855 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8856 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8857 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8858 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8859 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8860 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8861 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8862 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8863 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8864 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8865 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8866 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8867 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8868 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8869 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8870 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8871 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8872 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8873 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8874 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8875 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8876 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8877 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8878 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8879 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8880 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8881 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8882 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8883 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8884 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8886 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8887 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8888 (VALMASK): Define in one place rather than in two, merging the
8889 USE_LSB_TAG parts; this is simpler.
8890 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8891 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8892 Move up, to avoid use before definition.
8893 Also include "globals.h" earlier, for the same reason.
8894 (make_natnum): New function.
8895 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8896 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8897 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8898 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8899 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8900 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8901 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8902 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8903 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8904 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8905 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8906 (Qwindow_configuration_p, Qimage): New forward declarations.
8907 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8908 (STRING_COPYIN): Remove; unused.
8909 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8910 (xcar_addr, xcdr_addr): New functions. All uses changed.
8911 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8912 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8913 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8914 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8915 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8916 (TYPE_RANGED_INTEGERP): Simplify.
8917 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8918 (setlocale, fixup_locale, synchronize_system_messages_locale)
8919 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8920 Now empty functions, not macros.
8921 (functionp): Return bool, not int.
8922 * window.c (Qwindow_configuration_p): Now extern,
8923 so window.h can use it.
8924 * window.h (Qwindowp): Move decl back to lisp.h.
8926 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8928 * xdisp.c (Fline_pixel_height): New function, required for solving
8931 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8933 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8935 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8937 * lread.c (syms_of_lread):
8938 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8940 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8942 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8944 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8946 * fileio.c (expand_file_name): Doc fix.
8948 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8950 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8951 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8952 Wait for self, not for 0. This can't hurt on GNU or similar
8953 system, and may help with Cygwin.
8955 * keyboard.c: Don't use PROP (...) as an lvalue.
8956 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8957 Use set_prop (A, B), not PROP (A) = B.
8959 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8961 * xdisp.c (get_it_property): Use it->window instead of generating
8962 a Lisp object from it->w.
8964 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8966 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8967 get-char-property the window that is being rendered, instead of
8968 the buffer, to support window-specific overlays. (Bug#14575)
8969 (compute_display_string_pos): When W is NULL, use the current
8970 buffer as the object to pass to get-char-property.
8971 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8972 pointer member of the bidi iterator, since no window is pertinent
8975 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8977 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8978 being displayed, and pass it to compute_display_string_pos.
8979 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8980 (bidi_paragraph_init): All callers changed.
8982 * xdisp.c (init_from_display_pos, init_iterator)
8983 (handle_single_display_spec, next_overlay_string)
8984 (get_overlay_strings_1, reseat_1, reseat_to_string)
8985 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8986 Set bidi_it.w member from it->w.
8987 (compute_display_string_pos): Accept additional argument, the
8988 window being displayed, and pass it to Fget_char_property.
8991 * dispextern.h (struct bidi_it): New member w, the window being
8993 (compute_display_string_pos): Adjust prototype.
8995 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8997 * xgselect.c: Remove unneeded include xterm.h.
8999 * process.c (wait_reading_process_output): Check for NS before GLIB.
9000 GLIB may be linked in due to rsvg, but ns_select must be called.
9002 * xgselect.c (xg_select): Remove call to window_system_available
9003 and g_main_context_pending at the top, so Gdk events (i.e. file
9004 notify) are processed when Emacs is started with -nw.
9006 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9008 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9009 (ctagsfiles3): New variable, includes only *.m files.
9010 (TAGS): Use an explicit language name in the regular expressions,
9011 to avoid transformation of '/SOMETHING' by MSYS to
9012 'c:\MSYS\SOMETHING'.
9014 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9016 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9018 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9020 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9021 still need to set the mouse pointer shape and activate help-echo.
9024 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9026 A few porting etc. fixes for the new file monitor code.
9027 See the thread containing
9028 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9029 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9030 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9031 (dir_monitor_callback, Fgfile_rm_watch):
9032 Use assq_no_quit instead of Fassoc, for speed.
9033 (dir_monitor_callback, Fgfile_rm_watch):
9034 eassert that the monitor is a fixnum.
9035 (dir_monitor_callback): No need for CDR_SAFE.
9036 Simplify building of lisp with alternative tails.
9037 (Fgfile_add_watch, Fgfile_rm_watch):
9038 Do not assume glib functions set errno reliably on failure.
9039 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9040 and signal an error otherwise.
9041 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9042 Use Fdelq instead of Fdelete, for speed.
9044 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9046 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9047 don't insist on being invoked on a highlighted tool-bar button.
9048 Avoids losing tool-bar functionality when mouse-highlight is nil.
9049 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9050 Don't highlight when mouse-highlight is nil.
9051 (note_mouse_highlight): When mouse-highlight is nil, don't return
9052 right away; instead, run tool-bar and mode-line highlight
9053 subroutine, clear any existing highlight, and revert the mouse
9054 pointer to its default shape. (Bug#14558)
9056 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9058 * lisp.mk (lisp): Add prog-mode.el.
9060 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9062 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9063 * process.c (dummy_handler): New function.
9064 (lib_child_handler): New static var.
9065 (handle_child_signal): Invoke it.
9066 (catch_child_signal): If a library has set up a signal handler,
9067 save it into lib_child_handler.
9068 (init_process_emacs): If using glib and not on Windows, tickle glib's
9069 child-handling code so that it initializes its private SIGCHLD handler.
9070 * syssignal.h (SA_SIGINFO): Default to 0.
9071 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9072 31; it should no longer be needed now.
9074 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9076 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9078 * gfilenotify.c (globals_of_gfilenotify): New function.
9079 (syms_of_gfilenotify): Move global initialization there.
9081 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9083 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9085 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9086 * keyboard.c (menu_bar_items, tool_bar_items):
9087 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9088 not override local keymaps any more.
9090 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9092 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9094 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9096 * w32console.c (initialize_w32_display): Return the dimensions of
9097 the console window via 2 additional arguments, not via the current
9098 frame. This avoids crashes due to overrunning the bounds of
9099 frame's decode_mode_spec_buffer, which is not resized following
9100 the change of the frame dimensions from the initial 10x10.
9102 * w32term.h (w32_initialize_display_info): Adjust prototype.
9104 * term.c (init_tty): Take dimensions of the frame from the values
9105 returned by initialize_w32_display.
9107 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9108 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9109 (LIBES): Add $(GFILENOTIFY_LIBS).
9111 * w32inevt.c (handle_file_notifications): Add dummy implementation
9112 for !HAVE_W32NOTIFY.
9114 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9116 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9118 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9120 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9122 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9124 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9126 Fix minor problems found by static checking.
9127 * data.c (pure_write_error):
9128 Use xsignal2, not Fsignal, as Fsignal might return.
9129 * eval.c (set_backtrace_debug_on_exit): Now static.
9130 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9131 No longer inline. EXTERN_INLINE is needed only for functions
9132 defined in .h files. Reindent function header as per GNU style.
9133 (backtrace_p, backtrace_top, backtrace_next):
9134 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9135 compiler or linker. Add extern decls to pacify gcc -Wall.
9136 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9138 * frame.c (free_monitors): Define only on platforms that need it.
9139 * nsterm.m (ns_term_init):
9140 * process.c (catch_child_signal):
9141 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9142 defined on all porting targets these days.
9143 * process.c, process.h (catch_child_signal):
9144 Make it extern only if NS_IMPL_GNUSTEP is defined.
9146 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9148 * w32.c (gettimeofday): Make the signature identical to prototype
9149 in nt/inc/sys/time.h.
9151 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9153 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9156 * keyboard.c (safe_run_hooks_error): Improve error message.
9158 * data.c (pure_write_error): Add `object' argument.
9159 * puresize.h (CHECK_IMPURE): Use it.
9161 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9163 * Makefile.in (NOTIFY_OBJ): New variable.
9164 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9166 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9167 Call syms_of_gfilenotify.
9169 * gfilenotify.c: New file.
9171 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9172 and Qfile_w32notify.
9173 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9174 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9176 * lisp.h: Declare syms_of_gfilenotify.
9178 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9180 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9182 Merge the specpdl and backtrace stacks. Make the structure of the
9183 specpdl entries more obvious via a tagged union of structs.
9184 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9185 (enum specbind_tag): New enum.
9186 (struct specbinding): Make it a tagged union of structs.
9187 Add a case for backtrace records.
9188 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9189 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9190 (backtrace_debug_on_exit): New accessors.
9191 (struct backtrace): Remove.
9192 (struct catchtag): Remove backlist field.
9193 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9195 (Flocal_variable_p): Speed up the common case where the binding is
9197 * eval.c (backtrace_list): Remove.
9198 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9199 (set_backtrace_args, set_backtrace_nargs)
9200 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9201 (backtrace_next): New functions.
9202 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9203 (unwind_to_catch, internal_lisp_condition_case)
9204 (internal_condition_case, internal_condition_case_1)
9205 (internal_condition_case_2, internal_condition_case_n): Don't bother
9206 with backtrace_list any more.
9207 (Fsignal): Adjust to new backtrace format.
9208 (grow_specpdl): Move up.
9209 (record_in_backtrace): New function.
9210 (eval_sub, Ffuncall): Use it.
9211 (apply_lambda): Adjust to new backtrace format.
9212 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9214 (specbind): Adjust to new specpdl format. Simplify.
9215 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9216 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9218 (mark_backtrace): Remove.
9219 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9220 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9221 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9223 * profiler.c (record_backtrace): Use get_backtrace.
9224 (handle_profiler_signal): Use backtrace_top_function.
9225 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9228 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9230 * process.h (catch_child_signal): Declare.
9232 * process.c (catch_child_signal): New function.
9233 (init_process_emacs): Call it.
9235 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9236 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9238 (x_set_cursor_type): Remove declaration.
9239 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9240 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9241 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9242 (ns_get_color): Use F suffix on float.
9243 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9244 (ns_get_rgb_color): Remove.
9245 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9246 (note_mouse_movement): x and y are CGFloat.
9247 (ns_draw_fringe_bitmap): Remove unused rowY.
9248 Change #if to COCOA && >= 10_6.
9249 (ns_draw_window_cursor): Remove unused overspill.
9250 (ns_draw_underwave): width and x are EamcsCGFloat.
9251 (ns_draw_box): thickness is CGFloat.
9252 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9253 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9254 if not in main thread.
9255 (ns_get_pending_menu_title, ns_check_menu_open)
9256 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9257 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9258 (sendFromMainThread:): New method.
9259 (changeFont:): size is CGFloat.
9260 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9261 Disable warning about permanent text.
9262 (characterIndexForPoint:): Adjust return type depending on GNUstep
9264 (mouseDown:): delta is CGFloat.
9265 (updateFrameSize): Remove unised variable f.
9266 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9267 Cast float to EmacsCGFloat.
9268 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9269 also to -1 when restoring.
9270 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9271 inside NS_IMPL_COCOA.
9272 (toggleFullScreen:): Put call to toggleFullScreen inside
9273 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9274 (setPosition:portion:whole:): por is CGFloat.
9275 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9276 (mouseDown:): Use CGFloat.
9277 (mouseDragged:): Remove unised variable edge.
9278 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9280 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9282 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9283 when NS_IMPL_GNUSTEP.
9284 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9285 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9286 (EmacsToolbar): Add clearAll. Add tag argument to
9287 addDisplayItemWithImage.
9288 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9290 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9292 * nsmenu.m (ns_update_menubar): Make static.
9293 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9294 (fillWithWidgetValue:): Add cast to SEL for setAction.
9295 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9296 (update_frame_tool_bar): Update code for GNUstep.
9297 (clearAll): New method.
9298 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9299 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9300 Move identifierToItem setObject and activeIdentifiers addObject before
9301 call to insertItemWithItemIdentifier.
9302 (validateVisibleItems): Fix indentation.
9303 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9304 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9305 UtilityWindow to aStyle, remove call to setStyleMask.
9307 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9309 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9310 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9311 Use F suffix on floats.
9312 (ns_char_width): Returns CGFloat.
9313 (ns_ascii_average_width): w is CGFloat instead of float.
9314 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9316 (ns_glyph_metrics): CGFloat instead of float.
9318 * nsfns.m (x_set_foreground_color, x_set_background_color):
9320 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9321 remove unused variables.
9322 (Fns_read_file_name): Keep track if panel is for save.
9323 Use ns_filename_from_panel/ns_directory_from_panel.
9324 (Fns_list_services): delegate only used for COCOA.
9325 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9326 Just return the input if GNUstep.
9327 (x_screen_planes): Remove.
9328 (Fxw_color_values): Use EmacsCGFloat
9329 (Fns_display_monitor_attributes_list): Only get screen number for
9331 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9333 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9334 ns_directory_from_panel.
9336 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9338 * process.c (handle_child_signal): Also use WCONTINUED.
9339 This is so that list-processes doesn't mistakenly list the process
9340 as stopped, when the process has actually been continued and is
9343 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9345 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9346 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9347 not already configured.
9349 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9351 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9353 * Makefile.in (mostlyclean): Remove *.res files.
9355 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9357 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9358 a buffer (bug#8447).
9360 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9362 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9363 display vector, and we backtrack, handle the case that the
9364 previous character position is also displayed from a display
9365 vector or covered by a display string or image. (Bug#14476)
9367 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9369 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9370 (struct MonitorInfo, free_monitors): Remove.
9371 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9372 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9373 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9376 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9377 (struct MonitorInfo, free_monitors): Remove.
9378 (ns_screen_name): Make static.
9379 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9380 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9383 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9384 (struct MonitorInfo): New struct.
9385 (free_monitors, make_monitor_attribute_list): Declare.
9387 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9389 (free_monitors, make_monitor_attribute_list): New functions.
9390 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9393 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9395 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9397 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9399 * keyboard.c: Apply keyboard decoding only to events that come directly
9400 from the tty, not from unread-command-events (bug#14368).
9401 (read_event_from_main_queue): New function, extracted from read_char.
9402 (read_decoded_char): Remove.
9403 (read_decoded_event_from_main_queue): New function to replace it.
9404 (read_char): Use it.
9405 (read_key_sequence): Use read_char rather than read_decoded_char.
9407 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9409 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9411 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9413 2013-05-22 Kenichi Handa <handa@gnu.org>
9415 The following changes are to fix the setting of
9416 buffer-file-coding-system on, for instance, C-x RET c unix RET
9417 _FILE_OF_DOS_EOL_TYPE_ RET.
9419 * coding.h (struct coding_system): New member detected_utf8_chars.
9421 * coding.c (detect_coding_utf_8): Count characters and check EOL
9422 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9424 (setup_coding_system): Do not initialize coding->head_ascii.
9425 (check_ascii): Do not set coding->eol_seen but update it. Do not
9426 call adjust_coding_eol_type here.
9427 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9428 If the eol-type of CODING is already specified, adjust the eol type
9429 of the found coding-system.
9430 (decode_coding_gap): Cancel previous change. Utilize the
9431 character numbers counted by detect_coding_utf_8. Fix detection
9434 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9436 * search.c (looking_at_1): Only set last_thing_searched if the match
9437 changed the match-data (bug#14281).
9439 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9441 * xdisp.c (reseat_at_previous_visible_line_start):
9442 Already declared in dispextern.h, so remove it here.
9443 (move_it_vertically_backward): Likewise.
9445 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9447 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9448 (Fx_display_pixel_width, Fx_display_pixel_height)
9449 (Fx_display_mm_width, Fx_display_mm_height):
9450 Mention `display-monitor-attributes-list' in docstrings.
9452 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9453 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9454 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9455 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9456 (Fx_display_backing_store, Fx_display_visual_class)
9457 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9458 (Fx_display_grayscale_p, Fx_display_pixel_width)
9459 (Fx_display_pixel_height, Fx_display_planes)
9460 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9461 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9462 (Fx_display_mm_width, Fx_display_mm_height)
9463 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9464 height for all physical monitors as in X11.
9466 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9467 Return pixel width or height for all physical monitors as in X11.
9469 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9471 Port --enable-gcc-warnings to clang.
9472 * bytecode.c (exec_byte_code):
9474 Redo diagnostic pragmas to pacify clang, too.
9475 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9476 * editfns.c (Fencode_time):
9477 * fileio.c (file_accessible_directory_p):
9478 * font.c (font_unparse_xlfd):
9479 Use '&"string"[index]' instead of '"string" + (index)'.
9480 * undo.c (user_error): Remove; unused.
9482 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9484 * insdel.c (insert_1_both): Document the arguments, instead of
9485 referring to insert_1, which no longer exists.
9487 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9488 some window, increment windows_or_buffers_changed, so that
9489 *Messages* display in that window is updated. (Bug#14408)
9491 * w32.c: Include epaths.h.
9492 (init_environment): Use cmdproxy.exe without leading directories.
9493 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9495 (gettimeofday): Adjust signature and return value to Posix
9498 * unexw32.c (open_output_file): Delete the existing emacs.exe
9499 before creating it, to break the hard link to the versioned
9502 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9503 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9504 (FIRSTFILE_OBJ): New variables.
9505 (W32_RES): Rename to EMACSRES. All users changed.
9506 (base_obj): Use $(CM_OBJ).
9507 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9508 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9509 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9510 $(W32_RES_LINK) before $(LIBES).
9511 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9513 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9515 * makefile.w32-in (DOC): Use just "DOC".
9517 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9519 * process.c: Export default filters and sentinels to Elisp.
9520 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9522 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9523 (Fset_process_sentinel, Fformat_network_address):
9524 Default to them instead of nil.
9525 (server_accept_connection): Sentinels can't be nil any more.
9526 (read_and_dispose_of_process_output): New function, extracted from
9527 read_process_output.
9528 (read_process_output): Use it; filters can't be nil.
9529 (Finternal_default_process_filter): New function, extracted from
9530 read_process_output.
9531 (exec_sentinel_unwind): Remove function.
9532 (exec_sentinel): Don't zilch sentinel while running.
9533 (status_notify): Sentinels can't be nil.
9534 (Finternal_default_process_sentinel): New function extracted from
9536 (setup_process_coding_systems): Default filter is not nil any more.
9537 (syms_of_process): Export new Elisp functions and initialize
9539 * lisp.h (make_lisp_proc): New function.
9541 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9543 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9545 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9547 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9548 unless we know that the window w is a leaf window.
9549 Another attempt at solving bug#14062.
9551 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9553 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9556 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9558 * image.c (gif_load): Check that subimages fit (Bug#14345).
9560 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9562 * lread.c (skip_dyn_eof): New function.
9563 (read1): Use it to skip the end of a file in response to #@00.
9565 * doc.c (get_doc_string): Slightly relax the sanity checking.
9567 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9569 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9570 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9571 (MonitorInfo): New struct.
9572 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9573 (Fns_display_monitor_attributes_list): New functions.
9574 (display-usable-bounds): Remove.
9575 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9578 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9580 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9581 (GTK_CHECK_VERSION): New macro, if not already defined.
9582 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9583 replaced by GTK_CHECK_VERSION.
9585 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9587 * xterm.h (GTK_PREREQ): New macro.
9588 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9589 to use this macro instead, for consistency and clarity.
9591 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9593 * xdisp.c (row_for_charpos_p): New function, with code of
9594 cursor_row_p, but accepts an additional argument CHARPOS instead
9595 of using a hardcoded PT.
9596 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9597 (row_containing_pos): Call row_for_charpos_p instead of partially
9598 doing the same. Fixes cursor positioning under longlines-mode
9599 when longlines-show-effect includes more than one newline, when
9600 moving the cursor vertically up.
9602 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9604 * makefile.w32-in (ACL_H): New macro.
9605 ($(BLD)/fileio.$(O)): Update dependencies.
9607 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9609 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9610 * Makefile.in (LIB_ACL): New macro.
9611 (LIBACL_LIBS): Remove.
9612 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9613 * fileio.c: Include <acl.h>.
9614 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9615 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9617 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9620 * unexelf.c: Don't assume ElfW (Half) fits in int.
9621 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9622 when dealing with ElfW (Half) values, since they can exceed 2**31
9623 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9624 (entry_address): Omit unused NUM arg. All uses changed.
9626 2013-05-07 Juri Linkov <juri@jurta.org>
9628 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9629 to the string converted from number with `Fnumber_to_string'.
9632 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9634 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9635 This fixes a problem introduced by my previous change.
9637 2013-05-07 Glenn Morris <rgm@gnu.org>
9639 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9641 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9643 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9645 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9647 Static checking by GCC 4.8.0.
9648 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9649 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9650 (x_get_monitor_attributes_fallback)
9651 (x_get_monitor_attributes_xinerama)
9652 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9653 Define only if USE_GTK.
9654 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9655 (x_get_monitor_attributes_fallback): Omit unused locals.
9656 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9657 Use double, not float, to avoid mixed-mode floating point arithmetic.
9659 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9660 Jan Djärv <jan.h.d@swipnet.se>
9662 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9663 (XINERAMA_CFLAGS): New macros.
9664 (ALL_CFLAGS, LIBES): Use them.
9666 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9667 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9668 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9669 (syms_of_xfns): DEFSYM them.
9670 (struct MonitorInfo): New struct.
9671 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9672 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9673 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9674 (x_get_monitor_attributes_xinerama): New functions.
9675 (Fx_display_monitor_attributes_list): New primitive.
9676 (syms_of_xfns): Defsubr it.
9678 * xterm.h (x_display_info): Add Xatom_net_workarea and
9679 Xatom_net_current_desktop.
9681 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9682 and dpyinfo->Xatom_net_current_desktop.
9684 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9686 * xdisp.c (pos_visible_p): Use the special code for finding the
9687 beginning of a display property or overlay for any "replacing"
9688 display property, not just for display strings. This solves
9689 incorrect reporting of position by posn-at-point. (Bug#14241)
9691 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9693 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9694 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9695 Verify that ElfW (Half) fits in int.
9696 (fatal): Use same signature as lisp.h.
9697 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9698 configure and build with -DUNEXELF_DEBUG without worrying about
9699 other modules that use DEBUG.
9700 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9701 possibly-wide integers now uses it instead of plain fprintf.
9702 (entry_address): New function, which avoids problems with 32-bit
9703 overflow on 64-bit hosts.
9704 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9705 (round_up): Don't assume the remainder fits in int.
9706 (find_section): Use bool for boolean. Simplify debug code.
9707 (unexec): Don't assume file sizes fit in int or size_t.
9708 Omit unnecessary trailing newline in 'fatal' format.
9709 Use strerror rather than outputting decimal error number.
9710 Remove unused code when emacs is not defined;
9711 this file relies on Emacs now.
9712 Don't assume e_phnum and e_shnum are positive.
9714 * regex.c: Fix problems when DEBUG is defined.
9715 (extract_number, extract_number_and_incr): Define regardless of
9716 whether DEBUG is defined; that's simpler and makes the code less
9717 likely to go stale in the normal case when DEBUG is not defined.
9718 Return int rather than taking an int * arg. All callers changed.
9719 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9720 Remove, replacing with ...
9721 (DEBUG_PRINT): New macro. All callers changed.
9722 (DEBUG_COMPILES_ARGUMENTS): New macro.
9723 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9724 (print_compiled_pattern, print_double_string) [DEBUG]:
9725 Use prototype rather than old-style definition.
9726 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9727 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9728 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9729 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9730 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9731 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9732 This matters only when DEBUG is defined.
9734 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9736 * xdisp.c (set_iterator_to_next): Set the
9737 ignore_overlay_strings_at_pos_p flag only if we are _really_
9738 iterating over an overlay string, as indicated by the
9739 current.overlay_string_index member. (Bug#14306)
9741 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9743 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9744 to where it is used, to avoid autorelease issues (Bug#14050).
9746 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9748 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9749 * fileio.c (syms_of_fileio): Implement this.
9750 * filelock.c (create_lock_file): If symbolic links don't work, so
9751 we use a regular file as a lock file, do not fsync the lock file;
9754 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9756 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9757 (syms_of_minibuf): Adjust accodingly.
9759 * callint.c (Fcall_interactively): Adjust calls accordingly.
9761 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9763 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9764 w->contents is a buffer before computing everything else.
9765 Use parentheses to disambiguate last part of the condition.
9767 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9768 assertion violations. (Bug#14062)
9770 2013-05-01 David Reitter <david.reitter@gmail.com>
9772 * nsfns.m (ns_tooltip): Initialize.
9774 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9776 * coding.c (decode_coding_gap): Don't remove the character before
9777 a newline unless it's a CR character. (Bug#14287)
9779 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9781 * dispextern.h (struct face): Move enum face_underline_type
9782 earlier so that bitfields can be in the same word.
9784 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9786 * nsfns.m (handlePanelKeys): New function.
9787 (EmacsOpenPanel:performKeyEquivalent:)
9788 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9789 arrows/function/control and copy/paste keys (Bug#14296).
9791 2013-04-27 Juri Linkov <juri@jurta.org>
9793 * callint.c (Fcall_interactively): Call `Qread_number' for
9794 interactive code letter `n' instead of using duplicate code.
9797 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9799 * systime.h (make_timeval): Declare as 'const'.
9801 2013-04-27 Kenichi Handa <handa@gnu.org>
9803 * font.c (font_open_entity): Always open a font of manageable
9806 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9808 Port better to AIX (Bug#14258).
9809 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9812 2013-04-24 Kenichi Handa <handa@gnu.org>
9814 * coding.c (decode_coding_iso_2022): When an invalid escape
9815 sequence is encountered, reset the invocation and designation
9816 status to the safest one.
9818 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9820 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9821 Without this fix, "make distclean" leaves stamp-h1 behind.
9823 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9825 * w32fns.c (w32_fullscreen_rect): New function to compute the
9826 window rectangle for the given fullscreen mode.
9827 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9828 longer tunes the window size. This keeps the window's edges flush
9829 with the screen and allows the taskbar to hide itself in fullboth.
9831 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9832 window decorations and uses the entire screen.
9834 * w32term.h (w32_fullscreen_rect) Add prototype.
9835 (struct w32_output): Replace normal_width, normal_height,
9836 normal_top, and normal_left members with a single normal_placement
9838 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9840 (FRAME_NORMAL_PLACEMENT): New macro.
9842 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9844 * minibuf.c (Ftest_completion): Silence compiler warning.
9846 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9848 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9851 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9854 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9855 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9856 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9857 parentheses where appropriate.
9859 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9861 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9863 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9865 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9866 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9867 Mention in the doc string that setting these variables takes
9868 effect only after a call to set-window-buffer. (Bug#14200)
9870 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9872 * indent.c (Fvertical_motion): Don't consider display strings on
9873 overlay strings as display strings on the buffer position we
9874 started from. This prevents vertical cursor motion from jumping
9875 more than one line when there's an overlay string with a display
9876 property at end of line.
9877 Reported by Karl Chen <Karl.Chen@quarl.org> in
9878 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9880 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9882 * window.c (select_window): `record_buffer' even if window is
9883 already selected (bug#14191).
9885 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9887 * window.c (Fwindow_end): Test more flags, including the buffer's
9888 last_overlay_modified flag, to determine whether the window's
9889 display is really up-to-date. Prevents the function from
9890 returning a stale value. (Bug#14170)
9891 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9894 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9896 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9897 garbaged only if it is not already the top frame on its TTY.
9898 This prevents flickering due to constant redrawing of TTY frames when
9899 there are GUI frames open in the same session. (Bug#13864)
9901 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9903 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9904 of marking the idle timers directly.
9906 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9908 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9911 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9913 * window.c (select_window): Don't record_buffer while the invariant is
9914 temporarily broken (bug#14161).
9916 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9918 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9920 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9922 2013-04-07 Romain Francoise <romain@orebokech.com>
9924 Ignore additional platform-specific ACL errors (Bug#13702).
9925 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9926 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9928 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9930 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9933 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9935 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9936 This bug was introduced by my 2013-02-25 change that simplified
9937 data_start configuration. Without this change, on GNU/Linux
9938 an Emacs configured with --enable-profiling fails immediately
9939 due to a profiler signal.
9940 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9941 with these flags. On platforms where special flags are needed
9942 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9943 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9944 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9946 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9948 Get rid of some platform-specific functions examining window
9949 system and its capabilities. This is a partial rework of the
9951 * lisp.h (have_menus_p): Remove prototype. This function is
9952 replaced with platform-independent window_system_available.
9953 (check_window_system): Move to...
9954 * frame.h (decode_window_system_frame, window_system_available):
9955 ...here, add new prototypes.
9956 * frame.c (window_system_available, decode_window_system_frame):
9958 (check_window_system): Platform-independent now.
9959 * xterm.h (x_in_use): Remove declaration.
9961 * w32term.h (check_x_frame):
9962 * nsterm.h (check_x_frame): Remove prototypes. This function
9963 is replaced with platform-independent decode_window_system_frame.
9964 * msdos.c (have_menus_p): Remove.
9965 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9966 Remove platform-specific functions. Use check_window_system,
9967 decode_window_system_frame and check_ns_display_info where
9968 appropriate. Minor style and comment tweaks.
9969 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9970 (check_x_frame): Likewise.
9971 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9973 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9974 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9975 * xmenu.c, xselect.c: All related users changed.
9977 2013-04-03 Kenichi Handa <handa@gnu.org>
9979 The following changes is to optimize the code for reading UTF-8
9982 * coding.c (check_ascii): Rename from detect_ascii. Return value
9983 changed. Check EOL format. Do not call adjust_coding_eol_type
9985 (check_utf_8): New function.
9986 (adjust_coding_eol_type): Do nothing if already adjusted.
9987 (detect_coding): Compare the return value of check_ascii with
9988 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9989 (decode_coding_gap): Optimize for valid UTF-8.
9991 2013-03-21 Kenichi Handa <handa@gnu.org>
9993 * coding.c (syms_of_coding): Cancel previous change.
9995 * insdel.c (insert_from_gap): Fix previous change.
9997 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9999 Consistently use platform-specific function to detect window system.
10000 * lisp.h (check_window_system): New prototype. This function is
10001 going to replace check_x, check_w32 and check_ns.
10002 (have_menus_p): Mention msdos.c in comment.
10003 * fontset.c (check_window_system_func): Remove. Adjust all users.
10004 * fontset.h (check_window_system_func): Remove prototype.
10005 * nsterm.h (check_ns):
10006 * xterm.h (check_x):
10007 * w32term.h (check_w32): Likewise.
10008 * menu.c (Fx_popup_menu): Use check_window_system.
10009 * msdos.c (check_window_system): Define for MS-DOS.
10010 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10011 * w32fns.c (check_window_system): Likewise for MS-Windows.
10012 * xfns.c (check_window_system): Likewise for X.
10013 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10014 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10016 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10018 Prefer < to > in range checks such as 0 <= i && i < N.
10019 This makes it easier to visualize quantities on a number line.
10020 This patch doesn't apply to all such range checks,
10021 only to the range checks affected by the 2013-03-24 change.
10022 This patch reverts most of the 2013-03-24 change.
10023 * alloc.c (xpalloc, Fgarbage_collect):
10024 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10025 * character.c (string_escape_byte8):
10026 * charset.c (read_hex):
10027 * data.c (cons_to_unsigned):
10028 * dispnew.c (update_frame_1):
10029 * doc.c (Fsubstitute_command_keys):
10030 * doprnt.c (doprnt):
10031 * editfns.c (hi_time, decode_time_components):
10032 * fileio.c (file_offset):
10033 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10034 * font.c (font_intern_prop):
10035 * frame.c (x_set_alpha):
10036 * gtkutil.c (get_utf8_string):
10037 * indent.c (check_display_width):
10038 * keymap.c (Fkey_description):
10039 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10041 * minibuf.c (read_minibuf_noninteractive):
10042 * process.c (wait_reading_process_output):
10043 * search.c (Freplace_match):
10044 * window.c (get_phys_cursor_glyph):
10045 * xdisp.c (redisplay_internal):
10046 * xsmfns.c (smc_save_yourself_CB):
10047 Prefer < to > for range checks.
10048 * dispnew.c (sit_for): Don't mishandle NaNs.
10049 This fixes a bug introduced in the 2013-03-24 change.
10050 * editfns.c (decode_time_components): Don't hoist comparison.
10051 This fixes another bug introduced in the 2013-03-24 change.
10053 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10055 * frame.h (struct frame): Drop scroll_bottom_vpos
10056 member becaue all real users are dead long ago.
10057 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10058 * xdisp.c (redisplay_internal): Adjust user.
10060 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10062 * nsmenu.m (showAtX:Y:for:): setLevel to
10063 NSPopUpMenuWindowLevel (Bug#13998).
10065 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10067 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10068 (ns_check_pending_open_menu): Declare.
10070 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10071 (x_activate_menubar): Update the menu with title that matches
10072 ns_get_pending_menu_title, and call
10073 ns_check_pending_openmenu (Bug#12698).
10074 (menuWillOpen:): New method.
10075 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10077 * nsterm.m (menu_will_open_state, menu_mouse_point)
10078 (menu_pending_title): New varaibles.
10079 (ns_get_pending_menu_title, ns_check_menu_open)
10080 (ns_check_pending_open_menu): New functions.
10082 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10084 * indent.c (current_column_bol_cache): Remove leftover which is not
10085 used in Fmove_to_column any more.
10086 (current_column, scan_for_column): Adjust users.
10087 * keyboard.c (last_point_position_buffer, last_point_position_window):
10088 Remove leftovers which are not used for recording undo any more.
10089 (command_loop_1, syms_of_keyboard): Adjust users.
10090 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10091 redisplay_window any more.
10092 (move_it_to): Adjust user.
10094 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10096 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10097 Update dependencies.
10099 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10101 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10102 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10103 forward references.
10105 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10107 * window.h (struct window): Replace hchild, vchild and buffer slots
10108 with a single slot 'contents'. This is possible because each valid
10109 window may have either the child window (in vertical or horizontal
10110 combination) or buffer to display (for the leaf window). Using that,
10111 a lot of operations to traverse and/or change window hierarchies may
10112 be simplified. New member horizontal is used to distinguish between
10113 horizontal and vertical combinations of internal windows.
10114 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10115 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10116 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10117 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10118 Use contents slot, not buffer, where appropriate.
10119 (wset_combination): New function.
10120 (wset_buffer): Add eassert.
10121 (Fframe_first_window): Simplify the loop reaching first window.
10122 (Fwindow_buffer): Use WINDOW_LEAF_P.
10123 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10124 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10125 (unshow_buffer): Convert initial debugging check to eassert.
10126 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10127 (make_parent_window, window_resize_check, window_resize_apply)
10128 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10129 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10130 Adjust to match struct window changes.
10131 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10132 (mark_window_cursors_off, count_windows, get_leaf_windows)
10133 (foreach_window_1): Simplify the loop.
10134 * alloc.c (mark_object): Do not check for the leaf window because
10135 internal windows has no glyph matrices anyway.
10136 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10137 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10138 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10139 (build_frame_matrix_from_window_tree, mirror_make_current)
10140 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10141 (update_window_tree, set_window_update_flags): Simplify the loop.
10142 (sync_window_with_frame_matrix_rows): Enforce live window.
10143 Use contents slot, not buffer, where appropriate.
10144 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10145 and WINDOW_HORIZONTAL_COMBINATION_P.
10146 (make_frame_visible_1): Simplify the loop.
10147 Use contents slot, not buffer, where appropriate.
10148 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10149 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10150 (expose_window_tree): Likewise.
10151 Use contents slot, not buffer, where appropriate.
10152 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10153 to avoid deleted windows. Use contents slot instead of buffer.
10154 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10155 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10156 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10157 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10159 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10161 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10162 identify the reasons for assertion violations in bug#14062 and
10164 (Fx_show_tip): Fix compilation error under
10165 "--enable-check-lisp-object-type". (Bug#14073)
10167 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10168 Reported by <rzl24ozi@gmail.com>.
10170 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10172 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10174 (unwind_with_echo_area_buffer): ...to restore it here.
10175 This is needed to ensure that...
10176 (redisplay_window): ...both window markers are valid here,
10177 which is verified by eassert.
10178 * editfns.c (save_excursion_save): Do not assume that
10179 selected_window always displays the buffer.
10180 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10183 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10185 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10188 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10190 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10192 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10194 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10195 since MinGW's w32api headers do. This avoids compiler warnings.
10197 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10198 if already defined.
10200 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10202 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10204 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10206 * gtkutil.c (style_changed_cb): Check if frame is live and an
10207 X frame (Bug#14038).
10209 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10211 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10212 Define only for _WIN32_WINNT less than 0x0500.
10213 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10215 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10216 see its own definitions of 'struct timeval' and 'struct timezone'.
10218 Fix incompatibilities between MinGW.org and MinGW64 headers.
10219 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10221 * w32.c (REPARSE_DATA_BUFFER): Guard with
10222 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10224 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10226 * xterm.c: Include X11/XKBlib.h
10227 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10229 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10231 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10233 * blockinput.h (input_blocked_p): Likewise.
10234 * bytecode.c (exec_byte_code): Likewise.
10235 * callproc.c (call_process_kill, call_process_cleanup)
10236 (Fcall_process): Likewise.
10237 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10238 (Fccl_execute_on_string): Likewise.
10239 * character.c (string_escape_byte8): Likewise.
10240 * charset.c (read_hex): Likewise.
10241 * cm.c (calccost): Likewise.
10242 * data.c (cons_to_unsigned): Likewise.
10243 * dired.c (directory_files_internal, file_name_completion):
10245 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10246 (sit_for): Likewise.
10247 * doc.c (Fsubstitute_command_keys): Likewise.
10248 * doprnt.c (doprnt): Likewise.
10249 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10250 * emacsgtkfixed.c: Likewise.
10251 * fileio.c (file_offset, Fwrite_region): Likewise.
10252 * floatfns.c (Fexpt, fmod_float): Likewise.
10253 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10255 * font.c (font_intern_prop): Likewise.
10256 * frame.c (x_set_alpha): Likewise.
10257 * gtkutil.c (get_utf8_string): Likewise.
10258 * indent.c (check_display_width): Likewise.
10259 * intervals.c (create_root_interval, rotate_right, rotate_left)
10260 (split_interval_right, split_interval_left)
10261 (adjust_intervals_for_insertion, delete_node)
10262 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10263 (merge_interval_right, merge_interval_left, copy_intervals)
10264 (set_intervals_multibyte_1): Likewise.
10265 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10266 * keymap.c (Fkey_description): Likewise.
10267 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10268 * lread.c (openp, read_integer, read1, string_to_number):
10270 * menu.c (ensure_menu_items): Likewise.
10271 * minibuf.c (read_minibuf_noninteractive): Likewise.
10272 * print.c (printchar, strout): Likewise.
10273 * process.c (create_process, Faccept_process_output)
10274 (wait_reading_process_output, read_process_output, send_process)
10275 (wait_reading_process_output): Likewise.
10276 * profiler.c (make_log, handle_profiler_signal): Likewise.
10277 * regex.c (re_exec): Likewise.
10278 * regex.h: Likewise.
10279 * search.c (looking_at_1, Freplace_match): Likewise.
10280 * sysdep.c (get_child_status, procfs_ttyname)
10281 (procfs_get_total_memory): Likewise.
10282 * systime.h (EMACS_TIME_VALID_P): Likewise.
10283 * term.c (dissociate_if_controlling_tty): Likewise.
10284 * window.c (get_phys_cursor_glyph): Likewise.
10285 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10286 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10288 * xfns.c (Fx_window_property): Likewise.
10289 * xmenu.c (set_frame_menubar): Likewise.
10290 * xselect.c (x_get_window_property, x_handle_dnd_message):
10292 * xsmfns.c (smc_save_yourself_CB): Likewise.
10293 * xterm.c (x_scroll_bar_set_handle): Likewise.
10295 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10297 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10298 to be optional or nil. Adjust comment and convert it to docstring.
10299 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10300 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10302 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10304 Static checking by GCC 4.8-20130319.
10305 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10306 * process.c (Fset_process_datagram_address)
10307 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10308 * xdisp.c (get_char_face_and_encoding)
10309 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10310 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10311 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10313 2013-03-24 Ken Brown <kbrown@cornell.edu>
10315 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10316 fix compilation on 64-bit Cygwin, where underscores are not
10317 automatically prepended.
10319 * w32term.c (w32_initialize): Silence compiler warning.
10321 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10323 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10324 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10325 variables, to save and restore frame dimensions.
10326 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10327 after returning from a 'fullscreen' configuration.
10328 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10329 to avoid races between the main thread and the input thread.
10331 * w32term.h (struct w32_output): New members normal_width,
10332 normal_height, normal_top, normal_left, and prev_fsmode.
10333 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10334 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10335 members of a frame.
10337 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10338 'fullscreen' parameter. Always record previous width and height
10339 of the frame, except when switching out of maximized modes, so
10340 that they could be restored correctly, instead of resetting to the
10341 default frame dimensions. Send SC_RESTORE command to the frame,
10342 unless we are going to send SC_MAXIMIZE, to restore the frame
10343 resize hints in the mouse pointer shown by the window manager.
10346 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10348 * lisp.h (get_frame_param): Adjust conditions for prototype
10351 2013-03-22 Ken Brown <kbrown@cornell.edu>
10353 * unexcw.c: Drop unneeded inclusion of w32common.h.
10354 (report_sheap_usage): Declare.
10355 (read_exe_header): Add magic numbers for x86_64.
10356 (fixup_executable): Fix printf format specifier for unsigned long
10359 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10361 * frame.h (struct frame): Put menu_bar_window under #ifdef
10362 because this member is not needed when X toolkit is in use.
10363 (fset_menu_bar_window):
10364 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10365 (free_glyphs, update_frame):
10366 * xdisp.c (expose_frame): Likewise.
10367 (display_menu_bar): Likewise. Remove redundant eassert.
10368 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10371 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10373 Use functions and constants to manipulate Lisp_Save_Value objects.
10374 This replaces code that used macros and strings and token-pasting.
10375 The change makes the C source a bit easier to follow,
10376 and shrinks the Emacs executable a bit.
10377 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10378 (make_save_value): Change 1st arg from string to enum. All callers
10381 (mark_object): Use if, not #if, for GC_MARK_STACK.
10382 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10383 (XSAVE_OBJECT): Now functions, not macros.
10384 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10385 the constant was never used.
10386 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10387 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10388 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10389 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10391 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10392 type3 with a single member save_type. All uses changed.
10393 (save_type, set_save_pointer, set_save_integer): New functions.
10394 * print.c (PRINTX): Remove.
10396 * alloc.c: Remove redundant static declarations.
10398 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10400 * window.h (struct window): Convert left_col, top_line, total_lines
10401 and total_cols from Lisp_Objects to integers. Adjust comments.
10402 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10404 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10405 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10406 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10407 Adjust users where appropriate.
10409 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10411 * frame.h (struct frame): Drop resx and resy because the same data is
10412 available from window system-specific output context. Adjust users.
10413 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10414 New functions to provide defaults when no window system available.
10415 (FRAME_RES_X, FRAME_RES_Y): New macros.
10416 (NUMVAL): Move from xdisp.c.
10417 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10418 (Ffont_face_attributes, Fopen_font):
10419 * image.c (gs_load):
10420 * w32font.c (fill_in_logfont):
10421 * xdisp.c (calc_pixel_width_or_height):
10422 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10423 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10425 2013-03-20 Kenichi Handa <handa@gnu.org>
10427 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10428 to 1 (temporary workaround until a bug related to ASCII
10429 optimization is fixed).
10431 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10433 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10434 Signal error if window is not internal. Adjust docstring.
10435 (delete_all_child_windows): Use combination_limit to save the buffer.
10436 (Fset_window_configuration): Adjust accordingly.
10437 * print.c (syms_of_print): Initialize debugging output not here...
10438 (init_print_once): ...but in a new function here.
10439 * lisp.h (init_print_once): Add prototype.
10440 * emacs.c (main): Add call to init_print_once. Adjust comments.
10442 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10444 * window.c (window_resize_check, window_resize_apply)
10445 (window_from_coordinates, recombine_windows, set_window_buffer)
10446 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10447 (Fsplit_window_internal, Fdelete_window_internal)
10448 (freeze_window_starts): Use bool for booleans.
10449 * window.h (window_frame_coordinates, resize_frame_windows)
10450 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10452 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10454 * dispnew.c (bitch_at_user): Use `user-error'.
10456 2013-03-17 Ken Brown <kbrown@cornell.edu>
10458 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10459 as return type of image_background. (Bug#13981)
10460 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10462 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10464 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10465 (ns_select): Don't return with result uninitialized.
10467 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10470 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10472 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10473 directories. If filename is nil, get directory name (Bug#13932).
10474 Use getFilename and getDirectory.
10475 (getFilename, getDirectory): New methods for EmacsSavePanel and
10477 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10479 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10481 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10483 2013-03-15 Kenichi Handa <handa@gnu.org>
10485 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10486 (adjust_after_replace): Make it back to static. Delete the third
10487 arg text_at_gap_tail. Cancel the code for handling it.
10489 * coding.h (struct coding_system): New member eol_seen.
10491 * coding.c (detect_ascii): New function.
10492 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10493 when the source bytes are actually scanned. On detecting for
10494 coding_category_utf_8_auto, call detect_ascii instead of scanning
10495 source bytes directly.
10496 (produce_chars): Call insert_from_gap with the new arg 0.
10497 (encode_coding): Likewise.
10498 (decode_coding_gap): Control ASCII optimization by the variable
10499 disable_ascii_optimization instead of #ifndef .. #endif.
10500 Deccode EOL format according to coding->eol_seen.
10501 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10504 * lisp.h (adjust_after_replace): Cancel externing it.
10505 (insert_from_gap): Adjust prototype.
10507 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10509 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10510 FULLSCREEN_MAXIMIZED. (Bug#13935)
10512 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10514 * region-cache.c (find_cache_boundary, move_cache_gap)
10515 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10516 Simplify debugging check and convert to eassert. Adjust comment.
10517 (pp_cache): Put under ENABLE_CHECKING.
10519 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10521 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10522 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10523 and WM_ACTIVATEAPP.
10524 (w32fullscreen_hook): If the frame is visible, reset
10525 f->want_fullscreen flag after changing the frame size. If the
10526 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10529 2013-03-13 Daniel Colascione <dancol@dancol.org>
10531 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10532 too so that these builds can use Cygwin's file conversion
10533 functions. (We've been building and linking cygw32.o all along
10534 and just not using it.)
10536 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10538 File synchronization fixes (Bug#13944).
10539 * Makefile.in (LIB_FDATASYNC): New macro.
10541 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10542 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10543 Don't worry about HAVE_FSYNC, since a substitute fsync is
10544 available if the system lacks one.
10545 (Fwrite_regin): Retry fsync if interrupted.
10547 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10549 * w32term.c (w32_read_socket): If the Emacs frame is being
10550 activated, call w32fullscreen_hook, to make sure the new frame
10551 dimensions are in effect. (Bug#13937)
10553 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10555 * xdisp.c (init_iterator): Simplify because both character and byte
10556 positions are either specified or -1. Add eassert. Adjust comment.
10557 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10558 character and byte positions can be obtained from marker.
10560 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10562 Static checking by Sun C 5.12.
10563 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10564 * bytecode.c (exec_byte_code):
10565 * dispnew.c (init_display):
10567 * fileio.c (Fsubstitute_in_file_name):
10568 * keyboard.c (Fevent_convert_list):
10569 * keymap.c (Fsingle_key_description):
10570 * term.c (maybe_fatal, fatal):
10571 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10572 * xsmfns.c (Fhandle_save_session):
10573 Omit unreachable code.
10574 * keymap.c (map_keymap_char_table_item): Cast void * to
10575 a function pointer type; the C Standard requires this.
10577 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10578 Include <sys/param.h> unconditionally, as that works elsewhere and
10579 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10580 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10583 See ChangeLog.12 for earlier changes.
10585 ;; Local Variables:
10589 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10591 This file is part of GNU Emacs.
10593 GNU Emacs is free software: you can redistribute it and/or modify
10594 it under the terms of the GNU General Public License as published by
10595 the Free Software Foundation, either version 3 of the License, or
10596 (at your option) any later version.
10598 GNU Emacs is distributed in the hope that it will be useful,
10599 but WITHOUT ANY WARRANTY; without even the implied warranty of
10600 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10601 GNU General Public License for more details.
10603 You should have received a copy of the GNU General Public License
10604 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.