1 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3 * frame.c (do_switch_frame): When switching to another TTY frame,
4 make sure FrameCols and FrameRows are in sync with the new frame's
7 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
9 * coding.c (encode_coding_utf_8): Correctly count produced_chars
10 also in unibyte case. (Bug#17865)
12 2014-06-25 Glenn Morris <rgm@gnu.org>
14 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
16 2014-06-21 Eli Zaretskii <eliz@gnu.org>
18 * indent.c (Fvertical_motion): Doc fix.
19 Move to the goal column, if any, with a single call to
20 move_it_in_display_line, not in two calls. Doing this with two
21 calls causes move_it_in_display_line apply the line-prefix
22 handling twice instead of just once. (Bug#17823)
24 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
26 Port to OS X ACLs (Bug#17810).
27 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
28 ACL_TYPE_ACCESS) doesn't work.
30 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
32 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
33 before checking key-translation-map (bug#17659).
35 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
37 * font.c (font_make_object): Avoid dangling pointer which may
40 2014-06-18 Eli Zaretskii <eliz@gnu.org>
42 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
43 prototype of DGifCloseFile as appropriate for older and newer
45 (gif_close): New function, encapsulates the differences in the
46 calling sequence of DGifCloseFile before v5.1.0 and after it.
47 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
48 error string where appropriate. (Bug#17790)
50 2014-06-16 Eli Zaretskii <eliz@gnu.org>
52 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
53 macro execution, make sure point didn't move since last complete
54 redisplay, as the condition for using the glyph matrix
55 information. (Bug#17777)
57 2014-06-14 Eli Zaretskii <eliz@gnu.org>
59 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
60 information if we are in the middle of executing a keyboard macro,
61 since redisplay doesn't update the screen until the macro is
64 2014-06-13 Eli Zaretskii <eliz@gnu.org>
66 * alloc.c (cleanup_vector): Don't dereference a font driver
67 pointer if it is NULL. (Bug#17771)
69 2014-06-11 Eli Zaretskii <eliz@gnu.org>
71 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
72 matching overlay strings with 'cursor' property against buffer
73 positions traversed in the glyph row. (Bug#17744)
75 2014-06-08 Glenn Morris <rgm@gnu.org>
77 * fileio.c (write-region-inhibit-fsync): Doc tweak.
79 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
81 2014-06-04 Eli Zaretskii <eliz@gnu.org>
83 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
84 contains garbage on WINDOWSNT (which could potentially infloop at
87 Minimize cursor motion during TTY menu updates.
88 * term.c (tty_menu_display): Don't position cursor here. Instead,
89 pass the cursor coordinates to update_frame_with_menu.
90 (tty_menu_activate): Send the hide cursor command only once in an
91 iteration through the outer 'while' loop.
93 * dispnew.c (update_frame_1): Accept an additional argument
94 SET_CURSOR_P, and position the cursor at the end of the frame
95 update only if that argument is non-zero. All callers changed to
96 provide the additional argument as non-zero, except for
97 update_frame_with_menu.
98 (update_frame_with_menu): Accept 2 additional arguments ROW and
99 COL; if they are non-negative, instruct update_frame_1 not to
100 position the cursor, and instead position it according to ROW and
103 * dispextern.h (update_frame_with_menu): Update prototype.
105 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
107 * callproc.c (call_process): Don't check read-only if we don't insert
108 anything (bug#17666).
110 2014-06-02 Eli Zaretskii <eliz@gnu.org>
112 * dispnew.c (update_frame_with_menu): Set display_completed.
114 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
116 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
118 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
120 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
121 to min(value, whole).
123 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
125 Bring back the changes to GDB-visible symbols, but only on AIX.
126 And only if it's not pre-4.2 GCC.
127 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
128 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
129 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
132 2014-05-31 Eli Zaretskii <eliz@gnu.org>
134 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
135 with PT, not GPT. (Bug#16433)
137 Revert last changes to GDB-visible symbols.
138 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
139 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
140 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
143 2014-05-31 Glenn Morris <rgm@gnu.org>
145 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
147 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
149 Fix port to 32-bit AIX with xlc (Bug#17598).
150 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
151 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
152 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
153 to work around a compiler bug in IBM xlc 12.1.
155 2014-05-29 Eli Zaretskii <eliz@gnu.org>
157 * xterm.c (x_update_window_end): Don't invalidate the entire
158 mouse-highlight info, just signal frame_up_to_date_hook that mouse
159 highlight needs to be redisplayed. (Bug#17588)
161 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
163 Port the GDB-visible symbols to AIX.
164 Without them, GDB doesn't work to debug Emacs, since the AIX linker
165 optimizes away the relevant external symbols. Use enums instead;
166 this suffices for the AIX port, which is 32-bit-only anyway.
167 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
168 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
169 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
172 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
174 Include sources used to create macuvs.h.
175 * Makefile.in ($(srcdir)/macuvs.h): New rule.
176 * macuvs.h: Use automatically-generated header.
178 2014-05-25 Eli Zaretskii <eliz@gnu.org>
180 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
181 if we are iterating over an object that generates glyphs for
182 marginal areas. (Bug#17585)
184 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
186 * xdisp.c (safe__call1, safe__eval): Now static.
188 2014-05-24 Eli Zaretskii <eliz@gnu.org>
190 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
191 (safe_call, safe__call1): Construct a va_list argument for safe_call.
192 (safe_call1): Call safe_call instead of safe__call directly.
194 2014-05-24 Ken Brown <kbrown@cornell.edu>
196 * w32term.c (x_delete_display) [CYGWIN]: Don't free
197 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
200 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
202 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
203 (safe__call, safe__call1, safe__eval): New functions.
205 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
206 (display_mode_element): Same for `:eval'.
208 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
210 Fix port to 32-bit AIX (Bug#17540).
211 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
212 twice. _text already includes this offset.
213 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
215 2014-05-21 Eli Zaretskii <eliz@gnu.org>
217 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
218 when closest_pos is identical to to_charpos, don't recurse, since
219 we already tried that, and failed. (Bug#17539)
221 2014-05-20 Eli Zaretskii <eliz@gnu.org>
223 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
224 unwinding when frame's faces were not initialized yet, increment
225 the frame's image-cache reference count before calling
226 x_free_frame_resources. Don't dereference
227 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
229 2014-05-11 Glenn Morris <rgm@gnu.org>
231 * fileio.c (Ffile_executable_p): Doc tweak.
233 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
235 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
236 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
238 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
240 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
242 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
244 Fix initialization of minibuffer history variable (Bug#17430).
245 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
246 Move the initialization up to prevent any "value void" message.
248 2014-05-06 Samuel Bronson <naesten@gmail.com>
250 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
251 are matched (bug#17413).
253 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
255 Stop tooltips pulling Emacs window to front (Bug#17408).
256 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
257 SetWindowPos invocations.
259 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
261 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
262 not initialized (Bug#17398).
264 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
266 Revert recent libpng changes (Bug#17339).
267 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
268 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
270 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
272 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
273 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
274 because WCONTINUED is always defined now.
275 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
277 2014-05-03 Eli Zaretskii <eliz@gnu.org>
279 * buffer.c (overlay_strings): Fix the wording of the commentary.
281 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
283 Consult libpng-config more consistently (Bug#17339).
284 * Makefile.in (PNG_CFLAGS): New var.
285 (ALL_CFLAGS): Use it.
286 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
287 CFLAGS now handles this.
289 2014-05-01 Glenn Morris <rgm@gnu.org>
291 * floatfns.c (Fisnan):
292 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
294 2014-05-01 Eli Zaretskii <eliz@gnu.org>
296 * term.c (tty_menu_activate): A better initialization for cursor
299 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
301 * intervals.c: Tighten assertions.
302 (create_root_interval): Make sure the interval is not empty.
303 (intervals_equal): Use booleans.
304 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
305 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
306 (balance_possible_root_interval): Simplify and use booleans.
307 (split_interval_right, split_interval_left): Check LENGTH, and remove
308 now redundant assertion.
309 (adjust_intervals_for_insertion): Remove now redundant assertions.
310 (delete_node, interval_deletion_adjustment)
311 (adjust_intervals_for_deletion, merge_interval_right)
312 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
313 (reproduce_interval): Make sure the interval is not empty.
315 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
317 * term.c (tty_menu_activate): Don't assume row and col are initialized.
318 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
319 satisfaction that they would always be initialized.
321 2014-04-29 Eli Zaretskii <eliz@gnu.org>
323 * term.c (tty_menu_display): Move the cursor to the active menu
325 (tty_menu_activate): Return the cursor to the active menu item
326 after displaying the menu and after displaying help-echo. See
327 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
328 for the details of why this is needed by screen readers and
331 2014-04-29 Glenn Morris <rgm@gnu.org>
333 * process.c (handle_child_signal):
334 Handle systems without WCONTINUED. (Bug#15110, 17339)
336 2014-04-23 Eli Zaretskii <eliz@gnu.org>
338 * search.c (Fnewline_cache_check): Don't try to count newlines
339 outside the buffer's restriction, as find_newline doesn't support that.
341 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
343 Port to GCC 4.9.0 with --enable-gcc-warnings.
344 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
346 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
347 a way that also works with GCC 4.9.0.
349 * search.c (Fnewline_cache_check): Remove unused locals.
351 2014-04-22 Eli Zaretskii <eliz@gnu.org>
353 * search.c (find_newline1): New subroutine.
354 (Fnewline_cache_check): New function.
355 (syms_of_search): Defsubr it.
357 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
359 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
360 * keyboard.c (unblock_input): Add comment.
361 * xgselect.c (xg_select): Prevent Glib main loop recursion.
363 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
365 * intervals.c (rotate_right, rotate_left): Fix up length computation.
366 Also change identifiers to match the comments, and add more assertions
369 2014-04-18 Eli Zaretskii <eliz@gnu.org>
371 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
372 glyph is written to TEXT_AREA of the temporary glyph_row.
375 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
377 * emacs.c (close_output_streams): Don't clear and restore errno.
379 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
381 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
382 never becomes visible, i.e. using XMonad (Bug#17237).
384 2014-04-17 Eli Zaretskii <eliz@gnu.org>
386 * xdisp.c (Fline_pixel_height): Don't assume that the current
387 buffer and the selected window's buffer are one and the same.
390 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
391 paragraph-start cache before the newline cache. (Bug#17269)
393 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
395 * window.c (save_window_save): Lookup window_point_insertion_type in
396 the right buffer (bug#15457).
397 (Qwindow_point_insertion_type): New var.
398 (syms_of_window): Initialize it.
400 2014-04-16 Eli Zaretskii <eliz@gnu.org>
403 * unexcoff.c [MSDOS]: Include libc/atexit.h.
404 (copy_text_and_data): Zero out the atexit chain pointer before
407 * termhooks.h (encode_terminal_code): Update prototype.
409 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
410 visible for all DOS_NT ports, not just WINDOWSNT.
411 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
413 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
414 unless it is defined.
415 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
417 * process.c (close_on_exec, accept4, process_socket): Move into
418 the "ifdef subprocesses" part.
419 (catch_child_signal): Condition by "ifdef subprocesses".
420 (syms_of_process) <Qinternal_default_process_sentinel>
421 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
423 * msdos.h: Add prototypes for new functions.
424 (EINPROGRESS): Define.
425 (O_CLOEXEC): Define to zero.
427 * msdos.c (check_window_system): Remove unnecessary an
428 incompatible duplicate function.
429 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
430 New functions in support of new functionality.
432 * menu.c (single_menu_item): Add visual indication of submenu
433 also for menus on MSDOS frames.
434 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
436 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
437 when async subprocesses aren't supported.
439 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
441 * emacs.c (close_output_streams): Zero out errno before calling
444 * dired.c [MSDOS]: Include msdos.h.
446 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
447 (DATA_START) [MSDOS]: Define.
448 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
450 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
451 Ifdef away for MSDOS.
452 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
453 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
455 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
456 Use temporary file template that is compatible with mkostemp.
457 Move vfork-related portions under #ifndef MSDOS.
458 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
460 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
462 * buffer.c (Foverlays_at): Add argument `sorted'.
464 2014-04-14 Eli Zaretskii <eliz@gnu.org>
466 * insdel.c (invalidate_buffer_caches): When deleting or replacing
467 text, invalidate the bidi_paragraph_cache upto and including the
470 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
472 Port to IRIX 6.5 (Bug#9684).
473 * alloc.c (TAGGABLE_NULL): New constant,
474 for porting to hosts with nontrivial DATA_SEG_BITS settings.
475 (next_vector, set_next_vector): Use it.
476 * conf_post.h (INET6) [IRIX6_5]: Define.
477 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
478 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
479 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
480 for consistency with how TAGGABLE_NULL is computed.
482 2014-04-13 Eli Zaretskii <eliz@gnu.org>
484 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
485 before passing it to system APIs.
487 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
489 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
491 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
492 make sure stack.byte_string_start is not de-adjusted by pushhandler.
494 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
496 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
498 2014-04-12 Eli Zaretskii <eliz@gnu.org>
500 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
501 covered by a display string that ends in a newline, and that cases
502 going back by DVPOS lines to hit the search limit, lift the limit
503 and go back until DVPOS is reached. (Bug#17244)
505 * indent.c (Fvertical_motion): Handle correctly the case when the
506 display string is preceded by an empty line.
508 2014-04-11 Eli Zaretskii <eliz@gnu.org>
510 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
511 use S_IWRITE instead.
513 2014-04-11 Glenn Morris <rgm@gnu.org>
515 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
517 2014-04-09 Ken Brown <kbrown@cornell.edu>
519 * Makefile.in (EMACS_MANIFEST): Revert last change.
521 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
523 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
525 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
526 (symbol_block_pinned): New var.
527 (Fmake_symbol): Initialize `pinned'.
528 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
529 pinned and signal an error for un-purifiable objects.
531 (Fpurecopy): Use it, except for objects that can't be purified.
532 (mark_pinned_symbols): New function.
533 (Fgarbage_collect): Use it.
534 (gc_sweep): Remove hack made unnecessary.
536 2014-04-05 Glenn Morris <rgm@gnu.org>
538 * keyboard.c (Fopen_dribble_file): Doc tweak.
540 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
543 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
544 bar is zero height, just return (Bug#16976).
545 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
546 * nsterm.h (EmacsView): Add wait_for_tool_bar.
547 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
548 is nil. If waiting for toolbar to complete, force a redraw.
549 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
551 2014-04-03 Ken Brown <kbrown@cornell.edu>
553 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
555 2014-04-02 Martin Rudalics <rudalics@gmx.at>
557 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
558 width from font width (Bug#17163).
560 2014-03-30 Martin Rudalics <rudalics@gmx.at>
562 * frame.c (x_set_frame_parameters): Calculate default values of
563 new frame sizes only after all other frame parameters have been
564 processed (Bug#17142).
566 2014-03-28 Ken Brown <kbrown@cornell.edu>
568 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
571 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
573 * xterm.c (x_draw_image_glyph_string): Adjust image background
574 width accordingly when its x position is adjusted. (Bug#17115)
576 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
578 * w32term.c (x_draw_image_glyph_string): Fix computation of height
579 and width of image background when it is displayed with a 'box'
582 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
584 More backward-compatible fix to char-equal core dump (Bug#17011).
585 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
586 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
588 Fix core dump in char-equal (Bug#17011).
589 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
590 unibyte buffers, as we can't tell whether the characters are
593 * insdel.c (adjust_markers_for_delete): Remove unused local.
595 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
597 Have (MARKER . ADJUSTMENT) undo records always be immediately
598 after their corresponding (TEXT . POS) record in undo list.
600 * lisp.h (record-delete): New arg record_markers.
601 (record_marker_adjustment): No longer needed outside undo.c.
602 * insdel.c (adjust_markers_for_delete): Move calculation of marker
603 adjustments to undo.c's record_marker_adjustments. Note that
604 fileio.c's decide_coding_unwind is another caller to
605 adjust_markers_for_delete. Because it has undo list bound to t,
606 it does not rely on adjust_markers_for_delete to record marker
608 (del_range_2): Swap call to record_delete and
609 adjust_markers_for_delete so as undo marker adjustments are
610 recorded before current deletion's adjustments, as before.
611 (adjust_after_replace):
612 (replace_range): Pass value for new record_markers arg to
614 * undo.c (record_marker_adjustment): Rename to
615 record_marker_adjustments and made static.
616 (record_delete): Check record_markers arg and call
617 record_marker_adjustments.
618 (record_change): Pass value for new record_markers arg to
620 (record_point): at_boundary calculation no longer needs to account
621 for marker adjustments.
623 2014-03-24 Martin Rudalics <rudalics@gmx.at>
625 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
628 2014-03-23 Glenn Morris <rgm@gnu.org>
630 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
632 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
634 * buffer.c (struct sortvec): Add field `spriority'.
635 (compare_overlays): Use it.
636 (sort_overlays): Set it.
638 2014-03-23 Eli Zaretskii <eliz@gnu.org>
640 * xdisp.c (redisplay_window): If all previous attempts to find the
641 cursor row failed, try a few alternatives before falling back to
642 the top-most row of the window. Use row_containing_pos. (Bug#17047)
644 2014-03-22 Daniel Colascione <dancol@dancol.org>
646 * process.c (conv_sockaddr_to_lisp): When extracting the string
647 names of AF_LOCAL sockets, stop before reading uninitialized
650 2014-03-23 Daniel Colascione <dancol@dancol.org>
652 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
653 array. (ASAN caught.)
655 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
657 Fix regression introduced by patch for Bug#10500.
658 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
659 * w32term.c (x_draw_image_relief): Likewise.
661 2014-03-21 Martin Rudalics <rudalics@gmx.at>
663 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
664 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
665 maximize a frame for odd default fonts.
667 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
669 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
671 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
673 * doc.c (store_function_docstring): Warn when we don't know where to
675 (Fsubstitute_command_keys): Don't advertise the fact that
676 text-properties are dropped, since we think it's a bug that we'll fix
679 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
680 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
681 * frame.c (frame_garbaged): Make "docstring" more precise.
683 2014-03-20 Glenn Morris <rgm@gnu.org>
685 * charset.c (init_charset): When we cannot find the charsets directory,
686 mention if EMACSDATA is set.
688 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
690 * fns.c (Frandom): Fix rare bug where the result isn't random.
692 Fix porting inconsistency about rounding to even.
693 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
694 This way, the unusual !HAVE_RINT case acts like the usual
695 HAVE_RINT case, and we can fix the documentation accordingly.
697 2014-03-19 Eli Zaretskii <eliz@gnu.org>
699 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
700 (w32_wnd_proc): Initialize the dwHoverTime member of
701 TRACKMOUSEEVENT structure.
703 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
705 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
707 2014-03-16 Eli Zaretskii <eliz@gnu.org>
709 * search.c (find_newline): Speed up the function when using the
710 newline cache, by halving the number of calls to
711 region_cache_forward and region_cache_backward. (Bug#16830)
713 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
715 * buffer.c (Fset_buffer): Document return value (bug#17015).
717 2014-03-14 Martin Rudalics <rudalics@gmx.at>
719 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
720 nil, always resize character wise to avoid potential loss of the
721 mode line (Bug#16923 related).
723 2014-03-12 Martin Rudalics <rudalics@gmx.at>
725 * frame.c (x_set_frame_parameters): Always calculate new sizes
726 pixelwise to avoid potential loss when rounding.
728 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
730 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
731 * xterm.c (x_free_frame_resources): Free all allocated cursors.
733 2014-03-10 Eli Zaretskii <eliz@gnu.org>
735 * w32.c (fstatat): Don't add an extra slash if the argument ends
736 with a slash: this fails the subsequent call to stat_worker on
737 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
739 2014-03-09 Martin Rudalics <rudalics@gmx.at>
741 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
743 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
745 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
747 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
748 when frame is only on one screen (Bug#14713).
750 2014-03-08 Eli Zaretskii <eliz@gnu.org>
752 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
753 there's a valid wrap point in the display line, the last glyph
754 cannot "just barely fit" on this row, because display_line doesn't
755 let it. Instead, proceed as if the last glyph didn't fit, so that
756 we eventually back up the iterator to the wrap point. This avoids
757 delusional behavior of move_it_to, whereby it proceeds to the next
758 display line, but sets current_x to zero for all the glyphs that
759 without word-wrap would fit on the previous display line.
760 One result was that visual-order cursor movement behaved erratically
762 (Fmove_point_visually): Add code to find the x coordinate of the
763 last character before wrap point, under word-wrap on a TTY.
765 2014-03-07 Eli Zaretskii <eliz@gnu.org>
767 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
768 also return value of MOVE_POS_MATCH_OR_ZV from
769 move_it_in_display_line_to, when moving from beginning of line to
770 point's position. (Bug#16961)
772 2014-03-07 Martin Rudalics <rudalics@gmx.at>
774 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
775 * window.c (Fselect_window): Explain NORECORD and
776 `buffer-list-update-hook' in doc-string.
778 2014-03-06 Martin Rudalics <rudalics@gmx.at>
780 * window.c (Fother_window_for_scrolling): Check that
781 Vother_window_scroll_buffer is a buffer.
783 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
785 * xterm.c (xim_initialize): Always pass a copy of resource name
786 to XRegisterIMInstantiateCallback and eassert whether return
787 value is True. Passing copy is important because Xlib doesn't
788 make its own copy and resource name argument usually points to
789 SSDATA (Vx_resource_name), which may be changed from Lisp.
790 (xim_close_display): For XUnregisterIMInstantiateCallback,
791 always eassert return value and pass exactly the same values
792 as were used for XRegisterIMInstantiateCallback.
793 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
794 sources to check why if you are interested.
796 2014-03-05 Martin Rudalics <rudalics@gmx.at>
798 * dispnew.c (change_frame_size_1): Add new_lines instead of
799 new_height, the latter may be still zero if passed as such.
800 * window.c (Fwindow_pixel_height): Mention bottom divider in
803 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
805 Fix "resource temporarily unavailable" with xgselect
807 * xgselect.c: Include <stdbool.h>.
808 (xg_select) [!USE_GTK]: Don't lose track of errno.
810 Fix minor --enable-gcc-warnings issues.
811 * widget.c (update_various_frame_slots, EmacsFrameResize):
812 Avoid unused locals. Prefer 'if' to '#if' when either will do.
814 2014-03-04 Ken Brown <kbrown@cornell.edu>
816 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
817 represent the actual adjustment needed for alignment.
819 2014-03-04 Eli Zaretskii <eliz@gnu.org>
821 * gmalloc.c (aligned_alloc): Don't allocate more memory than
822 needed, and don't reallocate if the initial allocation already
823 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
825 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
827 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
830 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
832 * cmds.c (delete-char): Update docstring pointing out that the
833 function ignores `delete-active-region' and `overwrite-mode'.
835 2014-03-03 Eli Zaretskii <eliz@gnu.org>
837 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
839 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
840 allocated buffer due to alignment.
841 (freehook): If the block to be freed was allocated by
842 'aligned_alloc', find its real pointer before calling 'free'.
844 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
847 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
849 * font.c (toplevel): Adjust comment about font cache layout.
850 (font_clear_cache): Fix to match real font cache layout.
851 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
852 (Fframe_font_cache) [FONT_DEBUG]: New function.
853 (syms_of_font) [FONT_DEBUG]: Defsubr it.
855 Avoid crashes when X fonts are erroneously freed on reused X
856 'Display *' connection data (Bug#16069). Note that X font
857 resources still may be leaked, but currently there is no way
858 to completely avoid it.
859 * xterm.h (struct x_display_info): New member x_id. Add comments.
860 * xterm.c (x_display_id): New variable.
861 (x_term_init): Assign identifier to each opened X connection.
862 * xfont.c (struct xfont): New member x_display_id.
863 (xfont_open): Initialize it with frame's display id.
864 (xfont_close): Check whether font's display id matches the one
865 recorded for the given display. Adjust comment.
866 * xftfont.c (struct xftfont_info):
867 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
869 2014-03-01 Martin Rudalics <rudalics@gmx.at>
871 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
872 * window.c (Fother_window_for_scrolling): Don't try to scroll a
873 killed Vother_window_scroll_buffer.
874 (Vother_window_scroll_buffer): Fix doc-string accordingly.
876 2014-03-01 Eli Zaretskii <eliz@gnu.org>
878 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
879 that start with more than 2 slashes as UNCs. (Bug#16751)
881 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
883 Fix a few crashes and leaks when cloning C strings.
884 * alloc.c, lisp.h (dupstring): New function.
885 * gtkutil.c (xg_get_font):
886 * term.c (tty_default_color_capabilities):
887 * xsettings.c (store_monospaced_changed)
888 (store_font_name_changed, parse_settings)
889 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
890 This avoids some unlikely crashes due to accessing freed storage,
891 and avoids some minor memory leaks in the more-typical case.
893 2014-02-28 Martin Rudalics <rudalics@gmx.at>
895 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
896 cursor when modeline can't be dragged (Bug#16647).
898 2014-02-28 Glenn Morris <rgm@gnu.org>
900 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
901 from custom-delayed-init-variables. (Bug#11565)
903 2014-02-27 Martin Rudalics <rudalics@gmx.at>
905 More fixes for mouse glyph calculations (Bug#16647).
906 * window.c (coordinates_in_window): In intersection of
907 horizontal and vertical window dividers prefer the horizontal
908 one. Add some extra parens to last fix.
909 (window_relative_x_coord): Return x-coordinate for header and
911 * xdisp.c (remember_mouse_glyph): In text area don't extend
912 glyph into mode line to show the vertical drag cursor there
913 immediately. Subdivide mouse glyphs in right fringes to show a
914 horizontal drag cursor as soon as we enter the "grabbable width"
915 portion. Handle vertical border case separately. Do not
916 subdivide window divider areas.
917 (note_mouse_highlight): On bottom divider of bottommost windows
918 show vertical drag cursor only when the minibuffer window can be
921 2014-02-27 Eli Zaretskii <eliz@gnu.org>
923 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
924 reset by the face of the object just displayed. See also bug#76.
925 (get_next_display_element): If the string came from a display
926 property, examine the box face attribute at it->position, not at
927 it->current.pos, since the latter was not updated yet. (Bug#16870)
928 (handle_face_prop): Improve commentary.
930 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
932 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
933 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
935 2014-02-26 Martin Rudalics <rudalics@gmx.at>
937 Fixes around Bug#16647.
938 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
939 ON_BOTTOM_DIVIDER cases.
940 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
941 only if the window has no right divider.
942 (Fcoordinates_in_window_p): Fix doc-string.
944 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
946 * lread.c (Funintern): Fix doc to match advertised calling convention.
948 2014-02-24 Daniel Colascione <dancol@dancol.org>
950 * keyboard.c (read_char): Close race that resulted in lost events.
952 2014-02-22 Glenn Morris <rgm@gnu.org>
954 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
955 * window.c (window-resize-pixelwise): Doc fixes.
957 * process.c (Finternal_default_process_filter)
958 (Finternal_default_process_sentinel): Doc tweaks.
960 2014-02-21 Glenn Morris <rgm@gnu.org>
962 * process.c (Fprocess_buffer, Faccept_process_output)
963 (Finternal_default_process_filter, Finternal_default_process_sentinel):
966 2014-02-21 Martin Rudalics <rudalics@gmx.at>
968 * window.c (Fwindow_scroll_bar_width): New function.
970 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
972 Pacify GCC when configuring with --enable-gcc-warnings.
973 * xdisp.c (move_it_in_display_line_to) [lint]:
974 Initialize recently-added local.
976 2014-02-21 Daniel Colascione <dancol@dancol.org>
978 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
980 2014-02-20 Eli Zaretskii <eliz@gnu.org>
982 * xdisp.c (init_iterator): Don't dereference a bogus face
984 (try_cursor_movement): Don't use cursor position if
985 set_cursor_from_row failed to compute it. This avoids assertion
986 violations in MATRIX_ROW.
987 (move_it_in_display_line_to): Save the iterator state in ppos_it
988 only once per call. Reimplement the method used to return to the
989 best candidate position if all the positions found in display line
990 are beyond TO_CHARPOS. This cuts down the number of calls to
991 bidi_shelve_cache, which moves a lot of stuff when lines are long
992 and include bidirectional text. (Bug#15555)
994 2014-02-20 Glenn Morris <rgm@gnu.org>
996 * data.c (Fdefalias): Doc fix.
998 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1000 * xdisp.c (display_line): Fix horizontal scrolling of large images
1001 when fringes are turned off. This comes at a price of not
1002 displaying the truncation/continuation glyphs in this case.
1005 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1006 CreateDIBSection returns an error indication, zero out *ximg after
1007 destroying the image. This avoids crashes in memory allocations
1008 due to the fact that some of the callers also call
1009 x_destroy_x_image, which will attempt to free an already free'd
1012 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1014 * widget.c (update_various_frame_slots): Don't set
1015 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1017 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1019 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1021 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1023 temacs --daemon fix (Bug#16599).
1024 * emacs.c (main): Initialize daemon_pipe[1] here ...
1025 (syms_of_emacs): ... instead of here.
1027 2014-02-16 Anders Lindgern <andlind@gmail.com>
1029 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1032 2014-02-16 Daniel Colascione <dancol@dancol.org>
1034 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1035 (xd_get_connection_address): Use it.
1036 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1037 xd_get_connection_address because the latter signals if the bus
1038 we're trying to close is already disconnected.
1040 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1042 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1043 argument to CreateThread. This avoids segfaults on Windows 9X.
1044 Reported by oslsachem <oslsachem@gmail.com>.
1046 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1048 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1049 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1050 (check_lseek): New function, to report lseek errors.
1051 (save_data_space, update_file_ptrs, read_header, write_header)
1052 (copy_file, copy_rest, unexec): Use these news functions.
1053 (update_file_ptrs): Don't assume wraparound behavior when
1054 converting a large size_t value to off_t.
1056 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1058 * composite.c (fill_gstring_header): Pass positions as C integers
1059 and move parameters checking to...
1060 (Fcomposition_get_gstring): ...this function. Handle case when
1061 buffer positions are in reversed order and avoid crash (Bug#16739).
1063 * buffer.c (validate_region): Mention current buffer in error message.
1065 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1067 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1069 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1071 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1073 2014-02-11 Glenn Morris <rgm@gnu.org>
1075 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1076 Replace refs to "OpenStep" in messages.
1078 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1080 Avoid "." at end of error diagnostics.
1081 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1082 * font.c (Ffont_at):
1083 * nsfns.m (ns_display_info_for_name):
1084 * nsselect.m (Fx_own_selection_internal):
1085 * nsterm.m (performDragOperation:):
1086 Remove "." from end of diagnostic.
1088 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1090 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1091 unintuitive (bug#15824).
1092 (Fyes_or_no_p): Doc fix (bug#15456).
1094 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1096 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1098 * eval.c (call_debugger): When exiting the debugger, do not allow
1099 max_specpdl_size less than actual binding depth (Bug#16603).
1100 (syms_of_eval): Adjust docstring.
1102 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1104 * cmds.c (Fself_insert_command): Output a clearer error message on
1105 negative repetitions (bug#9476).
1107 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1109 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1111 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1113 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1115 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1117 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1119 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1121 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1123 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1125 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1126 `exit' works (bug#15865).
1128 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1130 Constrain window box/body sizes and margin widths (Bug#16649).
1131 * xdisp.c (window_box_width): Don't return less than zero.
1132 (window_box_left_offset, window_box_right_offset): Don't return
1133 more than the window's pixel width.
1134 * window.c (window_body_height, window_body_width): Don't return
1136 (window_resize_apply): Adjust margin width, if necessary.
1138 2014-02-07 Glenn Morris <rgm@gnu.org>
1140 * nsterm.m (syms_of_nsterm): Doc fix.
1142 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1144 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1145 New variables: pointers through which to call the respective APIs.
1146 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1147 (filename_from_ansi, sys_link, check_windows_init_file):
1148 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1149 This is required on Windows 9X, where we dynamically load
1150 UNICOWS.DLL which has their non-stub implementations.
1151 (maybe_load_unicows_dll): Assign addresses to these 2 function
1152 pointers after loading UNICOWS.DLL.
1154 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1155 MultiByteToWideChar and WideCharToMultiByte through function
1158 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1161 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1163 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1164 for OSX >= 10.9 if separate spaces are used.
1165 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1167 2014-02-06 Glenn Morris <rgm@gnu.org>
1169 * buffer.c (cache-long-scans): Doc fix.
1171 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1173 * w32fns.c (Fw32_shell_execute): Doc fix.
1175 2014-02-05 Bastien Guerry <bzg@gnu.org>
1177 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1178 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1180 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1182 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1183 outside the window (Bug#16649).
1185 * xdisp.c (note_mouse_highlight): When entering a margin area show
1186 a non-text cursor (Bug#16647).
1188 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1190 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1191 It prompted a compile-time diagnostic on GNU/Linux.
1192 Simplify to remove the need for the label.
1194 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1196 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1197 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1198 to show it; otherwise return 'unsupported--w32-dialog' to signal
1199 to the caller that emulation with menus is necessary.
1200 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1202 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1204 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1207 * menu.c (Fx_popup_dialog): Don't condition the call to
1208 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1209 special symbol 'unsupported--w32-dialog', emulate the dialog with
1210 a menu by calling x-popup-menu.
1212 * menu.h (Qunsupported__w32_dialog): New extern variable.
1214 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1216 * keyboard.c (kbd_buffer_get_event): Read file notification events
1219 * xgselect.c (xg_select): Read glib events in any case, even if
1220 there are no file descriptors to watch for. (Bug#16519)
1222 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1224 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1225 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1226 * w32term.c (w32_draw_window_divider): Handle first and last
1228 * w32term.h (w32_fill_area_abs): New function.
1229 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1231 * xfaces.c (realize_basic_faces): Handle new face ids.
1232 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1233 and bottom divider width.
1234 * xterm.c (x_draw_window_divider): Handle first and last pixels
1237 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1239 * print.c (Fexternal_debugging_output): Add cast to pacify
1240 --enable-gcc-warnings.
1241 * eval.c (call_debugger): Grow specpdl if the debugger was
1242 entered due to specpdl overflow (Bug#16603) and allow more
1243 specpdl space for the debugger itself.
1245 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1247 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1250 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1252 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1253 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1255 * print.c (Fexternal_debugging_output): If the argument character
1256 is non-ASCII, encode it with the current locale's encoding before
1257 writing the result to the terminal. (Bug#16448)
1259 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1260 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1263 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1265 * process.c (create_process): Reset SIGPROF handler in the child.
1266 * callproc.c (call_process): Likewise.
1268 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1270 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1272 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1274 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1275 of zero to print strings, GDB doesn't like it.
1277 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1278 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1279 we still use correct addresses. (Bug#16576)
1281 2014-01-27 K. Handa <handa@gnu.org>
1283 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1284 to preserve the code detection behavior of 24.3.
1285 * coding.h (struct coding_system): New member detected_utf8_bytes.
1286 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1287 (decode_coding_gap): Use short cut for UTF-8 file reading only
1288 when coding->detected_utf8_bytes equals to coding->src_bytes.
1289 * fileio.c (Finsert_file_contents): Cancel the previous change.
1291 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1293 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1294 that are not visible.
1296 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1298 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1299 is grabbed (Bug#16565).
1301 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1303 * xdisp.c (last_max_ascent): Re-remove after erroneously
1304 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1306 (move_it_to): Re-remove reference to last_max_ascent.
1307 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1308 max_descent here instead of calling line_bottom_y.
1311 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1313 * terminal.c (initial_free_frame_resources): New function.
1314 (init_initial_terminal): Install new hook to free face cache
1315 on initial frame and avoid memory leak. For details, see
1316 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1317 * xfaces.c (free_frame_faces): Adjust comment.
1319 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1321 * data.c (Fstring_to_number): Document results if unparsable
1324 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1326 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1328 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1330 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1331 * coding.c (detect_coding_utf_8, emacs_mule_char)
1332 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1333 (check_utf_8, decode_coding):
1334 * coding.h (struct coding_system.errors):
1335 Use ptrdiff_t, not int, for integer values derived from buffer and
1338 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1339 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1340 before invoking decode_coding_gap, since there's just one block.
1342 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1344 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1345 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1346 too early. Again run change_frame_size before assigning menu-
1349 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1351 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1352 arrives, call x_check_fullscreen, in case the new display has a
1353 different resolution. (Bug#16517)
1355 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1357 * term.c (read_menu_input): If the selected frame changes, exit
1359 (tty_menu_show): If the selected frame changes while we displayed
1360 a menu, throw to top level. (Bug#16479)
1362 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1364 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1366 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1368 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1369 * data.c (count_one_bits_word): Fix bug (negated comparison)
1370 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1372 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1374 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1375 Avoid undefined behavior by initializing display property bit of a
1376 string processed by the bidirectional iterator. For details, see
1377 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1379 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1381 Minor cleanup of previous change.
1382 * image.c (imagemagick_error, Fimagemagick_types):
1383 Omit some recently-introduced and unnecessary casts and assignments.
1385 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1387 Fix two memory leaks discovered with Valgrind.
1388 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1389 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1391 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1393 Fixes in window size functions around Bug#16430 and Bug#16470.
1394 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1395 (Fwindow_mode_line_height, Fwindow_header_line_height)
1396 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1397 Minor doc-string adjustments.
1398 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1399 Rewrite doc-strings.
1400 (window_body_height, window_body_width): Do not count partially
1401 visible lines/columns when PIXELWISE is nil (Bug#16470).
1402 (Qfloor, Qceiling): New symbols.
1404 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1406 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1407 when the image cache is not yet allocated. (Bug#16509)
1409 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1411 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1412 re-attach intervals to its base buffer (Bug#16502).
1413 * intervals.c (set_interval_object): Move from here...
1414 * intervals.h (set_interval_object): ... to here. Fix comments.
1416 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1418 Avoid undefined behavior by initializing buffer redisplay bit.
1419 Problem reported by Dmitry Antipov in
1420 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1421 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1423 Revert some of the CANNOT_DUMP fix (Bug#16494).
1424 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1426 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1428 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1429 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1430 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1431 they are replaced by macros that expand into direct calls to the
1432 corresponding functions from GDI32.DLL.
1433 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1434 variables in the Cygwin build, they are unused.
1436 2014-01-19 K. Handa <handa@gnu.org>
1438 * composite.c (composition_update_it): Fix previous change.
1440 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1442 Fix file name handling on MS-Windows 9X.
1443 * w32.c (maybe_load_unicows_dll): New function.
1445 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1446 on, to make sure we can convert file names to and from UTF-8 on
1447 Windows 9X. This fixes a failure to start up because Emacs cannot
1448 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1450 * w32font.c [WINDOWSNT]: Include w32.h.
1451 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1452 of implementing the same stuff.
1453 Remove now unused g_b_init_is_windows_9x.
1455 * w32.h (maybe_load_unicows_dll): Add prototype.
1457 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1459 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1460 switch to single keyboard. Prevents daemon crashes when a new
1461 client connects while we show a TTY menu in an existing client.
1464 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1466 Fix MinGW64 porting problem with _setjmp.
1467 Reported by Eli Zaretskii in:
1468 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1469 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1470 the old _setjmp and _longjmp. All uses changed.
1472 2014-01-13 Daniel Colascione <dancol@dancol.org>
1474 * textprop.c (Fremove_list_of_text_properties):
1475 Correctly handle reaching the end of the interval tree. (Bug#15344)
1477 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1479 * xdisp.c (resize_mini_window): Round height to a multiple of
1480 frame's line height. Fix bug in calculation of window start
1481 position (Bug#16424).
1483 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1485 * macfont.m: Include termchar.h.
1486 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1487 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1488 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1489 *_WITH_GC_* to take face and f as parameters.
1490 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1491 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1493 2014-01-13 Daniel Colascione <dancol@dancol.org>
1495 Fix menu item updating in the presence of the Unity global menu
1498 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1499 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1501 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1502 updating menus; explain why.
1503 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1504 problem it's supposed to solve and it interferes with detecting
1505 the presence of a global menu.
1506 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1509 2014-01-11 K. Handa <handa@gnu.org>
1511 * composite.c (composition_update_it): Fix indexing of
1512 LGSTRING_CHAR (Bug#15984).
1514 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1516 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1518 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1520 * xdisp.c (try_window_id): Don't use this function's optimizations
1521 if overlays in the buffer displayed by the window have changed
1522 since last redisplay. (Bug#16347)
1523 (message_dolog): Fix indentation.
1525 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1527 * frame.c (frame_resize_pixelwise): Fix doc-string.
1529 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1531 Fix handling of internal borders (Bug#16348).
1532 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1533 Remove internal border width from pixel width of windows.
1534 (change_frame_size_1): Don't return early when frame's pixel
1535 size changes - we still have to record the new sizes in the
1537 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1538 also when toolbar gets larger.
1539 * window.c (check_frame_size): Include internal_border_width in
1541 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1542 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1543 In non-toolkit/non-GTK version clear internal border.
1544 * xterm.c (x_clear_under_internal_border): New function for
1545 non-toolkit/non-GTK version.
1546 (x_after_update_window_line): In non-toolkit/non-GTK version
1548 (handle_one_xevent, x_set_window_size):
1549 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1550 * xterm.h (x_clear_under_internal_border): Extern it.
1552 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1554 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1555 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1558 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1560 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1561 last value of point is not equal to buffer's point. (Bug#16129)
1563 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1566 * nsterm.h (updateCollectionBehavior): Rename from
1567 updateCollectionBehaviour. All uses changed.
1569 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1570 * Makefile.in (SETFATTR): New macro.
1571 (temacs$(EXEEXT)): Use it.
1573 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1575 Fix maximization behavior on Windows (Bug#16300).
1576 * w32fns.c (w32_fullscreen_rect): Don't handle
1577 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1578 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1579 of SetWindowPos. Restore last placement also when leaving
1580 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1581 but the FULLSCREEN_BOTH case.
1583 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1586 * data.c (arithcompare_driver):
1587 * fileio.c (Fcar_less_than_car):
1588 * fns.c (internal_equal):
1589 * frame.c (delete_frame):
1590 * lisp.h (enum More_Lisp_Bits):
1592 Avoid C99 constructs that don't work in C89.
1593 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1594 to port to C89, which doesn't have 'long long'.
1595 (count_trailing_zero_bits): Use them.
1597 2014-01-03 Chong Yidong <cyd@gnu.org>
1599 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1601 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1603 Further adjust frame/window scrollbar width calculations.
1604 * window.c (apply_window_adjustment):
1605 Set windows_or_buffers_changed.
1606 (Fwindow_scroll_bars): Return actual scrollbar width.
1607 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1608 For non-toolkit builds again use 14 as minimum width and set
1609 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1610 * xterm.c (XTset_vertical_scroll_bar): Take width from
1611 WINDOW_SCROLL_BAR_AREA_WIDTH.
1612 (x_new_font): Rename wid to unit. Base calculation of new
1613 scrollbar width on toolkit used and make it analogous to that of
1614 x_set_scroll_bar_default_width.
1615 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1616 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1617 of GetSystemMetrics.
1618 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1619 WINDOW_SCROLL_BAR_AREA_WIDTH.
1620 (x_new_font): Make it correspond to changes in xterm.c.
1622 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1624 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1625 This is a cleaner way to fix the MinGW-w64 porting problem.
1626 Check for INTPTR_MAX misconfiguration.
1628 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1630 * search.c (newline_cache_on_off, find_newline): In indirect
1631 buffers, use the newline cache of the base buffer.
1633 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1634 buffer, invalidate the caches of its base buffer. (Bug#16265)
1636 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1637 buffers, use the width-run cache of the base buffer.
1639 * xdisp.c (redisplay_window): When the window displays an indirect
1640 buffer, and the character widths in the display table have
1641 changed, invalidate the width-run cache of the corresponding base
1644 * fileio.c (Finsert_file_contents): When invalidating the newline
1645 cache, consider the case of inserting into indirect buffer.
1647 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1648 In indirect buffers, use the paragraph cache of the base buffer.
1650 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1652 * window.c (grow_mini_window): Fix last change.
1654 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1656 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1658 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1660 * w32term.c (w32_initialize): Use LCID and LOWORD.
1662 * w32proc.c (create_child): Use pid_t for 5th argument.
1663 (IsValidLocale): Don't provide prototype for MinGW64.
1664 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1665 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1667 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1668 MinGW64 doesn't support.
1670 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1672 * w32.c (set_named_security_info): New function.
1673 (acl_set_file): Fall back on set_named_security_info if
1674 set_file_security fails.
1675 (g_b_init_set_named_security_info_w)
1676 (g_b_init_set_named_security_info_a): New static variables.
1677 (globals_of_w32): Initialize them to zero.
1678 (set_named_security_info): Set them to non-zero if the
1679 corresponding API is available.
1680 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1681 New function typedefs.
1683 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1685 Some more fixes following pixelwise resize changes including one
1687 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1688 of frame_resize_pixelwise.
1689 * widget.c (pixel_to_text_size): New function.
1690 (update_wm_hints): Have size hints respect value of
1691 frame_resize_pixelwise.
1692 (EmacsFrameResize): Alway process resize requests pixelwise.
1693 * window.c (grow_mini_window): Make sure mini window is at least
1695 * xdisp.c (display_menu_bar): Make sure menubar extends till
1697 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1698 (x_set_tool_bar_lines): Calculate pixelwise.
1699 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1700 frame_resize_pixelwise.
1702 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1704 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1705 variables not used there.
1707 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1709 * w32.c (sys_umask): New function. (Bug#16299)
1711 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1713 * dispnew.c (change_frame_size_1): Take old width of root window
1714 from that window's pixel width. (Bug#16284)
1716 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1718 Plain copy-file no longer chmods an existing destination (Bug#16133).
1719 * fileio.c (realmask): Now a static var, not a local.
1720 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1721 Remove arg STATPTR. All uses changed.
1722 (Fcopy_file): Do not alter permissions of existing destinations,
1723 unless PRESERVE-PERMISSIONS (renamed from
1724 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1725 Avoid race when testing for existing destinations and for
1726 when input and output files are the same.
1727 If changing the group fails, adjust both default and
1728 preserved permissions so that access is not granted to the
1730 (Fset_default_file_modes, init_fileio): Update realmask.
1731 (Fdefault_file_modes): Use realmask instead of calling umask.
1733 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1735 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1736 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1737 flags on the daemon pipe ends before execing.
1739 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1741 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1742 session. (Bug#14739)
1744 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1746 * callproc.c (Vexec_path): Document that exec-directory is in it.
1748 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1750 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1753 2013-12-27 Chong Yidong <cyd@gnu.org>
1755 * data.c (Fsymbol_function): Doc fix.
1757 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1759 Some more tinkering with Bug#16051.
1760 * window.c (resize_frame_windows): Don't let the size of the
1761 root window drop below the frame's default character size.
1762 Never ever delete any subwindows - let the window manager do the
1765 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1766 of toolbar lines needed when they exceed the height of the root
1768 (unwind_create_frame_1): New function.
1769 (Fx_create_frame): Generally inhibit calling the window
1770 configuration change hook here. Remove extra call to
1771 change_frame_size - it's not needed when we don't run the
1772 configuration change hook.
1774 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1776 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1777 On my Fedora 19 platform the core dumps were so big that
1778 my desktop became nearly catatonic.
1779 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1780 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1781 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1782 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1783 a clang-only syntax.
1784 * conf_post.h (__has_feature): New macro, if not already defined.
1785 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1786 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1788 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1790 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1791 is a file name. (Bug#16252)
1793 2013-12-25 Chong Yidong <cyd@gnu.org>
1795 * keyboard.c (Voverriding_terminal_local_map)
1796 (Voverriding_local_map): Doc fix.
1798 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1800 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1802 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1803 file name when it is submitted to ShellExecute. Simplify code.
1804 Don't test DOCUMENT for being a string, as that is enforced by
1805 CHECK_STRING. Doc fix.
1807 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1809 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1810 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1811 redisplay_tool_bar does. Improve and fix commentary.
1812 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1813 limits of the glyph matrices. (Bug#16051)
1814 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1815 only when the new size is different from the old one, and the new
1816 size can be achieved given the frame height.
1818 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1820 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1822 2013-12-23 Glenn Morris <rgm@gnu.org>
1824 * lread.c (Fload): Mention load-prefer-newer in doc.
1826 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1828 Handle Bug#16207 by being more restrictive when running hooks.
1829 * window.c (unwind_change_frame): New function.
1830 (Fset_window_configuration): Don't run configuration change hook
1831 while the frame configuration is unsafe. Call select_window
1834 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1836 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1838 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1840 * nsterm.h: Declare EmacsColor category.
1842 * nsterm.m (NSColor): Implement EmacsColor category.
1843 (ns_get_color): Use colorUsingDefaultColorSpace.
1844 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1846 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1848 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1850 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1851 having the PNG_NORETURN attribute, to avoid compiler warning in
1854 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1856 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1858 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1859 fringe background extension.
1860 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1861 because they are now always the same as `left' and `width',
1862 respectively. Remove code for the case that `width' and
1863 `sb_width' are different.
1865 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1867 Remove scroll_bar_actual_width from frames.
1868 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1869 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1870 (x_figure_window_size):
1871 * nsterm.m (x_set_window_size):
1872 * widget.c (set_frame_size):
1873 * w32term.c (x_set_window_size):
1874 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1875 scroll_bar_actual_width.
1877 Convert scroll_bar members to integers on Windows.
1878 * w32term.h (struct scroll_bar): Convert top, left, width,
1879 height, start, end and dragging to integers.
1880 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1882 * w32term.c (w32_set_scroll_bar_thumb)
1883 (w32_scroll_bar_handle_click): Remove XINT conversions for
1884 scroll_bar members. Treat bar->dragging as integer.
1885 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1886 first element. Remove XINT conversions for scroll_bar members.
1887 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1888 Remove XINT conversions for scroll_bar members.
1890 Fix assignment for new window total sizes.
1891 * window.c (Fwindow_resize_apply_total): Assign values for
1894 2013-12-20 Chong Yidong <cyd@gnu.org>
1896 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1897 argument to `append'.
1899 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1901 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1902 current text face, for extending the face of the display margins.
1905 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1906 Doc fix. (Bug#16190)
1908 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1910 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1913 * nsterm.m (Qfile, Qurl): New.
1914 (EV_MODIFIERS2): New macro.
1915 (EV_MODIFIERS): Use EV_MODIFIERS2.
1916 (ns_term_init): Remove font and color from DND, does not work on
1917 newer OSX, and other ports don't have them.
1918 (performDragOperation:): Handle modifiers used during drag.
1919 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1920 Remove global Lisp variables used to communicate with ns-win.el.
1921 Remove font and color handling.
1922 (syms_of_nsterm): Defsym Qfile and Qurl.
1924 2013-12-19 Anders Lindgren <andlind@gmail.com>
1926 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1927 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1929 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1930 (constrainFrameRect): Remove special case nr_screens == 1.
1931 Don't constrain size to size of view.
1933 * nsterm.h (ns_output): Remove dont_constrain.
1935 2013-12-19 Anders Lindgren <andlind@gmail.com>
1937 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1939 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1941 Minor fixes for recent openp changes.
1942 * lisp.h (GCPRO7): New macro.
1943 * lread.c (openp): Use bool for boolean; all callers changed.
1944 Protect save_string from GC. Don't assume that file descriptors
1945 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1946 warning about uninitialized variable.
1948 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1950 * w32fns.c (emacs_abort): Use intptr_t as argument of
1951 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1953 2013-12-18 Glenn Morris <rgm@gnu.org>
1955 * lread.c (Fload): Pass load_prefer_newer to openp.
1956 Don't bother checking mtime if openp already did it.
1957 (openp): Add `newer' argument, to check all suffixes
1958 and find the newest file.
1959 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1960 * callproc.c (call_process):
1961 * charset.c (load_charset_map_from_file):
1962 * emacs.c (init_cmdargs):
1963 * image.c (x_create_bitmap_from_file, x_find_image_file):
1965 * lread.c (Flocate_file_internal):
1966 * process.c (Fformat_network_address):
1967 * sound.c (Fplay_sound_internal):
1968 * w32.c (check_windows_init_file):
1969 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1971 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1973 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1975 * w32.c (getloadavg): Don't index samples[] array with negative
1976 indices. Recover from wall-clock time being set backwards.
1978 * w32term.c (w32_initialize): Declare the argument of
1979 set_user_model as const.
1981 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1982 (w32_menu_show): Constify some arguments passed to MessageBox.
1984 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1985 to initialize Lisp objects.
1987 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1988 initialize Lisp objects.
1990 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1991 use variables used only on X under that condition.
1993 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1994 variables not used there.
1996 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1998 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1999 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2001 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2003 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2004 code, revealed in presence of R2L characters, character
2005 compositions, and display vectors. A better fix for Bug#16148.
2006 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2007 GTK and NS builds, they don't have this member of struct frame.
2009 * dispextern.h (struct composition_it): Correct a comment for the
2012 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2014 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2015 This prevents a compilation error on C compilers that do not
2016 default functions to return 'int' if not declared. Also, add
2017 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2018 since it now uses inline functions.
2020 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2022 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2023 display margins on mode line, header line, and in the frame's
2024 tool-bar window. (Bug#16165)
2026 2013-12-16 Andreas Schwab <schwab@suse.de>
2028 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2030 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2032 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2035 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2037 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2039 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2041 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2042 intended to find bogus pointers in font objects (Bug#16140).
2043 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2044 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2045 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2046 Disable for MS-Windows due to Bug#15876; apparently this
2047 requires more or less substantial changes in fontset code.
2048 * xfont.c (xfont_close):
2049 * xftfont.c (xftfont_close): Call x_display_info_for_display
2050 to check whether 'Display *' is valid (Bug#16093 and probably
2053 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2055 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2056 Reported by Juanma Barranquero <lekktu@gmail.com>.
2058 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2059 open a pty on MS-Windows. (Bug#16152)
2061 * emacs.c (decode_env_path): Fix bogus comparison against
2062 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2064 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2066 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2067 (Fx_file_dialog): Add parentheses around && to silence warning.
2069 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2071 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2073 * xdisp.c (extend_face_to_end_of_line): Extend background of
2074 non-default face in margin areas as well. (Bug#16151)
2075 (display_line): Call extend_face_to_end_of_line for continued
2076 lines as well, if the display margins have non-zero width.
2077 (set_glyph_string_background_width): When needed, set the
2078 extends_to_end_of_line_p flag on glyph strings to be drawn in
2079 margin areas, not only in the text area.
2081 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2084 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2086 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2087 Don't worry about verify_error being t, since it has to be a list.
2089 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2091 Use bool for boolean, focusing on headers.
2092 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2093 No need to include <stdbool.h>, since conf_post.h does it now.
2094 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2095 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2096 (SET_PER_BUFFER_VALUE_P):
2097 * ccl.c, ccl.h (setup_ccl_program):
2098 * ccl.h (CHECK_CCL_PROGRAM):
2099 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2100 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2101 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2102 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2103 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2104 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2105 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2106 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2107 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2108 (CHARSET_FAST_MAP_SET):
2109 * coding.c (decode_coding_ccl, encode_coding_ccl):
2110 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2111 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2112 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2113 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2114 (decode_coding_c_string):
2115 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2116 * conf_post.h (has_attribute):
2117 * dispextern.h (trace_redisplay_p)
2118 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2119 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2120 (SET_GLYPH_FROM_CHAR_GLYPH)
2121 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2122 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2123 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2124 (cursor_in_mouse_face_p):
2125 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2126 (blank_row, prepare_desired_row)
2127 (build_frame_matrix_from_leaf_window, make_current)
2128 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2129 (update_window, scrolling_window, update_frame_line):
2130 * disptab.h (GLYPH_FOLLOW_ALIASES):
2131 * editfns.c (Fformat):
2132 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2133 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2134 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2135 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2136 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2137 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2138 (FONT_DEFERRED_LOG):
2139 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2140 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2141 (FRAME_MOUSE_UPDATE):
2142 * fringe.c (Fdefine_fringe_bitmap):
2143 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2144 (x_create_bitmap_from_xpm_data, xpm_load_image):
2145 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2146 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2147 (MERGE_INTERVAL_CACHE):
2148 * keymap.h (KEYMAPP):
2149 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2150 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2151 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2152 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2153 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2154 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2155 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2156 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2157 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2158 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2159 (SETUP_BUFFER_SYNTAX_TABLE):
2160 * systime.h (timespec_valid_p):
2161 * term.c (save_and_enable_current_matrix):
2162 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2163 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2164 (redisplay_internal, try_window_reusing_current_matrix)
2165 (sync_frame_with_window_matrix_rows, try_window_id)
2166 (display_menu_bar, display_tty_menu_item, display_mode_line)
2167 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2168 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2169 * xmenu.c (xmenu_show):
2170 * xterm.c (use_xim, x_term_init):
2171 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2172 (struct x_bitmap_record):
2173 Use bool for booleans.
2174 * ccl.c (struct buffer_text):
2175 * ccl.h (struct ccl_program):
2176 * charset.h (struct charset):
2178 * coding.h (struct iso_2022_spec, struct coding_system):
2179 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2180 (struct glyph_string, struct face, struct face_cache)
2181 (struct bidi_string_data, struct bidi_it)
2182 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2184 * editfns.c (Fformat):
2185 * frame.h (struct frame):
2186 * fringe.c (struct fringe_bitmap):
2187 * intervals.h (struct interval):
2188 * keyboard.h (struct kboard):
2189 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2190 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2191 (struct Lisp_Buffer_Local_Value, union specbinding):
2192 * macfont.m (struct macfont_info):
2193 * process.h (struct Lisp_Process):
2194 * termchar.h (struct tty_display_info):
2195 * window.h (struct window):
2196 * xterm.h (struct x_output):
2197 Use bool_bf for boolean bit-fields.
2198 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2199 All callers changed.
2200 * ccl.h (struct ccl_program): Remove unused members private_state,
2201 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2203 (struct ccl_spec): Remove unused members cr_carryover,
2204 eight_bit_carryover.
2205 * conf_post.h: Include <stdbool.h>.
2206 (bool_bf): New type.
2207 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2208 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2209 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2210 'do { ... } while (false)' brackets.
2211 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2212 Args must now be expressions; all callers changed.
2213 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2214 (PRODUCE_GLYPHS): Simplify use of boolean.
2215 * fileio.c (Fcopy_file):
2216 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2217 * lisp.h (UNGCPRO): Return void, not int.
2218 (FOR_EACH_TAIL): Use void expression, not int expression.
2219 * region-cache.c: Reindent.
2220 * region-cache.h: Copy comments from region-cache.c, to fix
2221 incorrect remarks about booleans.
2223 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2225 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2226 when character at point is displayed from a display vector.
2229 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2231 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2232 now a list of certificate validation checks that will abort a
2233 connection with an error.
2234 (Fgnutls_boot): Document it and use it.
2236 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2238 * w32term.c (w32_enable_frame_resize_hack): New variable.
2239 (x_set_window_size): Use it to hack frame resizing on Windows
2242 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2244 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2245 Windows-specific code to w32.c. Change error message text to
2246 match that of Posix platforms.
2248 * w32.c (w32_copy_file): New function, most of the code copied and
2249 reworked from Fcopy_file. Improve error handling. Plug memory
2250 leak when errors are thrown. Support file names outside of the
2251 current codepage. (Bug#7100)
2253 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2255 * lread.c (load_path_default): Prototype.
2257 2013-12-13 Glenn Morris <rgm@gnu.org>
2259 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2260 (dump_path): Remove.
2261 (load-path-default): Remove `changed' argument.
2262 Do not set dump_path permanently. Simplify.
2263 (init_lread): Simplify.
2264 (syms_of_lread): Remove dump_path.
2266 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2268 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2269 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2270 2013-12-12 font-related change to avoid Bug#16128, which
2271 is quite hard to fix without even more substantial changes.
2273 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2275 * font.c (font_close_object): Check for live frame (Bug#16128).
2277 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2279 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2280 Return ptrdiff_t, not int, since it's a buffer size.
2281 Reindent/reparen some macros to a more Gnuish style.
2283 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2285 Avoid undefined behavior with huge regexp interval counts.
2286 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2287 since it's now specialized to interval counts. All uses changed.
2288 Do not assume wrapraound on signed integer overflow.
2289 (regex_compile): Simplify based on the above changes.
2291 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2293 Support file names on MS-Windows that use characters outside of
2294 the current system codepage. (Bug#7100)
2296 * w32.c (get_file_security, set_file_security)
2297 (create_symbolic_link): Separate pointers and boolean flags for
2298 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2299 non-zero, else the former.
2300 (codepage_for_filenames, filename_to_utf16, )
2301 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2303 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2305 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2306 Accept only one argument; all callers changed.
2307 (dostounix_filename): Remove the second argument, now works in
2308 UTF-8. All callers changed.
2309 (parse_root): Lose DBCS code.
2310 (get_long_basename, w32_get_short_filename, init_environment)
2311 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2312 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2313 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2314 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2315 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2316 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2318 (ansi_encode_filename): New function.
2319 (get_emacs_configuration, get_emacs_configuration_options):
2321 (add_volume_info, GetCachedVolumeInformation): Run the input file
2322 name through unixtodos_filename, to ensure it is stored and
2323 referenced in canonical form.
2324 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2325 (logon_network_drive, sys_link, utime): Improve error handling.
2326 (sys_access): New function.
2327 (hashval, generate_inode_val): Unused functions deleted.
2328 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2329 (check_windows_init_file): Convert error message from UTF-8 to
2330 ANSI codepage, for display in the message box.
2331 (globals_of_w32): Set w32_unicode_filenames according to the OS
2334 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2335 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2336 (syms_of_w32term): Declare w32-unicode-filenames.
2338 * w32proc.c (new_child, delete_child): Remove code that handled
2339 unused pending_deletion and input_file members of the child struct.
2340 (create_child, sys_spawnve): Convert all file names to ANSI
2341 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2342 name cannot be encoded in ANSI codepage. Don't use
2343 unixtodos_filename, mirror slashes by hand.
2344 (record_infile, record_pending_deletion): Functions deleted.
2345 (Fw32_short_file_name): Call w32_get_short_filename instead of
2348 * w32notify.c (add_watch): Work in Unicode mode when
2349 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2350 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2351 instead, do the same with Lisp primitives.
2353 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2354 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2355 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2356 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2357 (Fw32_shell_execute): Improve error reporting.
2358 (Fdefault_printer_name): Ifdef away for Cygwin.
2360 * w32.h (struct _child_process): Remove input_file and
2361 pending_deletion members that are no longer used.
2362 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2363 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2364 (ansi_encode_filename): New and updated prototypes.
2366 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2368 (unexec): Don't use dostounix_filename, it expects a file name in
2369 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2372 * fileio.c (Ffile_name_directory, file_name_as_directory)
2373 (directory_file_name, Fexpand_file_name)
2374 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2375 arguments of dostounix_filename.
2376 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2377 use MAX_UTF8_PATH for size of file-name strings.
2378 (emacs_readlinkat): Build an explicitly unibyte string for file
2380 (syms_of_fileio) <file-name-coding-system>:
2381 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2383 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2384 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2385 directories to UTF-8.
2386 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2387 environment, and each element of the input PATH, to UTF-8.
2389 * dired.c (file_attributes): Use build_unibyte_string explicitly
2390 to make Lisp strings from user and group names.
2392 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2395 * coding.c (decode_file_name, encode_file_name): New functions.
2397 * termcap.c (tgetent): Adapt to the change in arguments of
2400 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2403 * msdos.c (dostounix_filename, init_environment): Adapt to the
2404 change in arguments of dostounix_filename.
2406 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2407 [WINDOWSNT]: Encode file names passed to the image libraries in
2410 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2411 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2413 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2414 arguments of dostounix_filename.
2416 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2418 * font.h (struct font_entity) [HAVE_NS]: New field to record
2419 font driver which was used to create this entity.
2420 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2421 frame where the font was opened.
2422 (font_close_object): Add prototype.
2423 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2424 (font_close_object): Not static any more. Lost frame arg.
2425 Adjust comment and users.
2426 * alloc.c (cleanup_vector): Call font_close_object to adjust
2427 per-frame font counters correctly. If HAVE_NS, also call
2428 driver-specific cleanup for font-entity objects.
2429 * ftfont.c (ftfont_open):
2430 * nsfont.m (nsfont_open):
2431 * w32font.c (w32font_open_internal):
2432 * xfont.c (xfont_open):
2433 * xftfont.c (xftfont_open): Save frame pointer in font object.
2434 * macfont.m (macfont_open): Likewise.
2435 (macfont_descriptor_entity): Save driver pointer to be able
2436 to call its free_entity routine when font-entity is swept.
2437 * ftxfont.c (ftxfont_open): Add eassert because frame
2438 pointer should be saved by ftfont_driver.open.
2440 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2442 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2443 input polling is used. This is still meaningful for Cygwin, see
2444 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2445 * keyboard.c (poll_for_input_1, input_polling_used):
2446 Define unconditionally.
2447 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2448 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2449 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2450 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2451 (face_for_char): Likewise. Rearrange eassert and return ASCII
2452 face for CHAR_BYTE8_P.
2453 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2455 2013-12-11 Ken Brown <kbrown@cornell.edu>
2457 * dispextern.h (erase_phys_cursor):
2458 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2460 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2462 * nsterm.m (x_free_frame_resources):
2463 * term.c (tty_free_frame_resources):
2464 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2465 face cache because it's implied by free_frame_faces anyway.
2466 * w32term.c (x_free_frame_resources): Likewise. Do not call
2467 free_frame_faces twice.
2469 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2471 * editfns.c (Fformat_time_string): Mention %F in the doc.
2473 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2475 * window.c (resize_frame_windows): Don't return immediately when
2476 the root window's size doesn't change - the minibuffer window
2477 may still have to be repositioned/resized.
2478 * xfns.c (Fx_create_frame): Always change the frame size after
2479 initializing the frame's faces.
2480 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2481 change_frame_size should already have done it.
2482 (x_new_font): Assign new tool- and menu-bar heights.
2483 (x_set_window_size_1): Account for tool- and menu-bar heights
2484 (Bug#16013). Don't set pixel sizes since change_frame_size
2485 should already have done it.
2487 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2489 Remove the option of using libcrypto.
2490 * Makefile.in (LIB_CRYPTO): Remove.
2491 (LIBES): Don't use it.
2493 2013-12-11 Juri Linkov <juri@jurta.org>
2495 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2496 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2498 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2500 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2501 drawn tool bar items (Bug#16058).
2502 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2504 2013-12-09 Ken Brown <kbrown@cornell.edu>
2506 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2508 * lisp.h (get_frame_param): Adjust conditions for prototype
2511 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2513 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2514 Avoid unused macro warning if configured --without-xft.
2516 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2518 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2520 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2522 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2524 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2526 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2528 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2530 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2532 Use libcrypto's checksum implementations if available, for speed.
2533 * Makefile.in (LIB_CRYPTO): New macro.
2536 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2537 The macro didn't conform to C99 due to type mismatch,
2538 which caused compilation failure with Sun C 5.12,
2539 and it was confusing anyway. Include window.h to declare
2540 redisplay_other_windows.
2542 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2544 * window.c (set_window_buffer): Update mode line (bug#16084).
2546 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2548 Fix minor problems found by static checking.
2549 * keyboard.c (poll_for_input_1, input_polling_used):
2550 Define only if HAVE_NTGUI.
2551 * xmenu.c (popup_activate_callback): Omit unnecessary
2552 check against USE_X_TOOLKIT, which must be defined here anyway.
2553 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2556 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2558 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2560 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2562 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2564 * nsterm.m (x_set_window_size): Remove fprintf.
2565 (init): Define always. Set applicationDidFinishLaunchingCalled
2567 (applicationDidFinishLaunching:):
2568 Set applicationDidFinishLaunchingCalled.
2569 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2572 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2574 Pixel resize changes for NS (Bug#16049).
2575 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2576 height/width. row/cols are locals.
2577 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2578 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2579 (windowWillResize): Remove gsextra. Calculate extra as in
2581 (x_new_font): Don't change frame size if fullscreen.
2582 Change size pixelwise.
2584 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2585 comment in xfns.c. Change to pixelwise call.
2587 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2589 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2592 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2594 * xterm.c (input_signal_count): Remove.
2595 (x_dispatch_event): Define unconditionally.
2596 (x_make_frame_visible): Process X events until the frame
2597 is really visible (Bug#16027).
2598 * xterm.h (x_dispatch_event): Declare unconditionally.
2600 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2602 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2604 * nsterm.m (x_set_window_size): Handle pixelwise.
2606 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2608 * w32term.c (x_new_font):
2609 * xterm.c (x_new_font): Calculate new frame size from new font
2612 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2614 * lisp.h (FOR_EACH_TAIL): New macro.
2615 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2617 * window.c (select_window): Call second wset_redisplay before we change
2618 selected_window (bug#16034).
2620 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2622 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2624 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2626 * w32xfns.c: Include window.h, to avoid a compiler warning.
2628 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2630 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2631 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2632 window_scroll takes care of it.
2633 (Fset_window_point, Fdelete_other_windows_internal)
2634 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2635 (Fsplit_window_internal, Fdelete_window_internal)
2636 (Fresize_mini_window_internal, Fset_window_configuration)
2637 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2638 cause redisplay instead of forcing a complete redisplay.
2639 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2640 we're only affecting the selected_window.
2642 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2644 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2645 directional control characters. Update type and category
2646 determination according to the UBA from Unicode v6.3.
2647 (bidi_category_t): New category EXPLICIT_FORMATTING.
2649 * dispextern.h (bidi_type_t): Update to include new bidirectional
2650 properties introduced with Unicode v6.3. (Bug#16043)
2652 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2654 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2657 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2659 * font.c (font_list_entities): Remove dummy assignment.
2660 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2661 used on graphic displays only. Remove unused 'font_encoder' member.
2662 (struct font_bitmap): Remove unused 'extra' member.
2663 * nsfont.m (nsfont_open):
2664 * w32font.c (w32font_open_internal):
2665 * ftfont.c (ftfont_get_bitmap): Adjust users.
2667 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2669 Use bool for boolean.
2670 * tparam.c (tparam1):
2671 * undo.c (record_point, record_property_change):
2672 Use bool for boolean, for local vars that are always true or false.
2674 Minor integer overflow fixes (Bug#16033).
2675 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2676 This improves on the previous fix to this function.
2677 (window_resize_check): When summing up pixel counts, don't rely on
2678 undefined behavior if the sum overflows.
2680 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2682 * window.c (Fset_window_new_pixel): Don't choke at negative
2683 argument value (Bug#16033).
2685 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2686 to avoid crash in window_box_height.
2688 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2689 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2691 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2693 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2695 Minor integer overflow fixes.
2696 * window.c (Fset_window_new_pixel, grow_mini_window):
2697 * xdisp.c (Fwindow_text_pixel_size):
2698 Avoid undefined behavior on signed integer overflow.
2699 * xfns.c (x_set_mouse_color):
2700 Check that drag shape fits in 'unsigned', since that's what X wants.
2702 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2704 Improve reporting of fatal exception on MS-Windows.
2705 * w32fns.c (my_exception_handler): New function.
2706 (globals_of_w32fns): Set it up as the unhandled exception
2707 handler. Initialize exception code and address to zeros.
2708 (emacs_abort): If the exception code and address are available,
2709 print them at the beginning of the backtrace. Fix the format of
2710 printing addresses (was producing 0x0x12345678 on XP).
2713 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2715 * eval.c (Fbacktrace__locals): New function.
2716 (syms_of_eval): Defsubr it.
2718 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2720 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2721 Define here to unify between...
2722 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2723 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2725 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2727 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2729 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2730 fringe background extension.
2731 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2732 because they are now always the same as `left' and `width',
2733 respectively. Remove code for the case that `width' and
2734 `sb_width' are different.
2736 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2738 Fix minor problems found by static checking.
2739 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2740 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2741 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2743 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2745 * image.c (imagemagick_compute_animated_image): Don't crash if we
2746 have an animation with different-sized images (bug#15313).
2748 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2750 Remove some unused items introduced during pixelwise change.
2751 * window.c (window_resize_total_check): Remove unused function.
2752 * xdisp.c (remember_mouse_glyph): Remove unused label.
2753 (Ftool_bar_height): Move declaration inside #if.
2754 * xterm.c (x_set_window_size): Don't use r and c.
2756 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2758 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2761 * window.c (Fset_window_configuration): Comment out unused variables.
2763 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2765 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2767 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2769 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2771 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2772 HAVE_GNUTLS3 (Bug#16001).
2774 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2775 if interrupts are deferred (Bug#15801).
2777 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2779 Support resizing frames and windows pixelwise.
2780 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2781 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2782 (struct glyph_matrix): Replace window_left_col and
2783 window_top_line by window_pixel_left and window_pixel_top.
2784 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2786 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2787 (draw_window_divider, move_it_to, x_draw_right_divider)
2788 (x_draw_bottom_divider, change_frame_size): Add or fix
2790 * dispnew.c (change_frame_size_1): Change prototype.
2791 (adjust_glyph_matrix, required_matrix_width)
2792 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2793 values instead of lines and columns.
2794 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2795 WINDOW_TOTAL_FRINGE_WIDTH.
2796 (handle_window_change_signal, do_pending_window_change)
2797 (init_display): Adjusts calls of change_frame_size.
2798 (change_frame_size, change_frame_size_1): Handle pixelwise
2800 * frame.c (Qright_divider_width, Qbottom_divider_width):
2802 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2803 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2804 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2805 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2807 (set_frame_param): New function.
2808 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2809 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2810 (Ffringe_width, Fborder_width, Fright_divider_width)
2811 (Fbottom_divider_width): New functions, defsubr them.
2812 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2813 New argument pixelwise.
2814 (struct frame_parm_table): New members Qright_divider_width and
2815 Qbottom_divider_width.
2816 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2817 (x_report_frame_params): Handle Qright_divider_width and
2818 Qbottom_divider_width.
2819 (x_set_right_divider_width, x_set_bottom_divider_width):
2821 (frame_resize_pixelwise): New option.
2822 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2823 new_pixelwise, right_divider_width and bottom_divider_width;
2824 remove total_lines; rename text_lines, text_cols, new_text_lines
2825 and new_text_cols to text_height, text_width, new_height and
2826 new_width respectively.
2827 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2828 FRAME_TEXT_WIDTH respectively.
2829 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2830 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2831 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2833 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2834 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2835 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2836 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2837 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2838 (FRAME_TOTAL_COLS_ARG): Remove macro.
2839 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2840 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2841 (x_wm_set_size_hint): Handle frame pixel sizes.
2842 * indent.c (compute_motion, Fcompute_motion):
2843 Call window_body_width instead of window_body_cols.
2844 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2845 (make_lispy_position): Handle right and bottom dividers.
2846 (Fsuspend_emacs): Pixelize call of change_frame_size.
2847 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2848 * lisp.h: Extern set_frame_param.
2849 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2851 (Fx_create_frame): Add entry for vertical_drag_cursor.
2852 Pixelize call of change_frame_size.
2853 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2854 * nsterm.m (ns_update_window_end): Optionally draw right
2856 (x_set_window_size): Add argument pixelwise.
2857 Call check_frame_size and change_frame_size with pixelwise zero.
2858 (ns_draw_window_divider): New function.
2859 (ns_redisplay_interface): Add ns_draw_window_divider.
2860 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2861 (x_new_font): Call x_set_window_size with pixelwise zero.
2862 * print.c (print_object): For a window print its sequence
2864 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2865 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2866 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2867 (w32_createwindow): Use scroll bar area width.
2868 (w32_wnd_proc): Handle bottom divider width.
2869 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2870 (Fx_create_frame): Default divider width parameters.
2871 Caclulate sizes pixelwise. Add vertical drag cursor support.
2872 (x_create_tip_frame): Default divider widths to zero.
2873 Pixelize call to change_frame_size.
2874 (Fx_show_tip): Add handling of divider widths. Pixelize window
2876 (Fw32_frame_rect): New function.
2877 (frame_parm_handler w32_frame_parm_handlers): Add divider
2879 (Vx_window_vertical_drag_shape): Add variable.
2880 * w32inevt.c (resize_event, maybe_generate_resize_event):
2881 Pixelize change_frame_size calls.
2882 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2884 * w32term.c (w32_draw_window_divider): New function.
2885 (x_update_window_end): Handle right divider.
2886 (w32_draw_fringe_bitmap, x_scroll_run)
2887 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2888 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2889 Calculate new frame sizes pixelwise.
2890 (x_new_font): Pixelize call to x_set_window_size.
2891 (x_check_fullscreen): Pixelize call to change_frame_size.
2892 (x_set_window_size_1, x_set_window_size): New argument
2893 pixelwise. Calculate pixelwise.
2894 (x_wm_set_size_hint): Use scroll bar area width.
2895 (w32_redisplay_interface): Add w32_draw_window_divider.
2896 * w32term.h (struct w32_output): Add vertical drag cursor.
2897 * widget.c (set_frame_size, update_wm_hints)
2898 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2900 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2901 * window.c (sequence_number): Restore.
2902 (Fwindow_pixel_width, Fwindow_pixel_height)
2903 (Fwindow_mode_line_height, Fwindow_header_line_height)
2904 (window_pixel_to_total, Frun_window_scroll_functions)
2905 (Fset_window_new_pixel, window_resize_apply_total)
2906 (Fwindow_resize_apply_total): New functions.
2907 (window_body_height, window_body_width): Rename from
2908 window_body_lines. New argument PIXELWISE.
2909 Calculate pixelwise.
2910 (Fwindow_body_height, Fwindow_body_width): New argument
2912 (coordinates_in_window, window_relative_x_coord): Use window's
2913 pixel width instead of total width.
2914 (replace_window, recombine_windows): Initialize pixel values.
2915 (resize_root_window, resize_frame_windows, grow_mini_window)
2916 (shrink_mini_window): New argument PIXELWISE.
2917 Calculate pixelwise.
2918 (Fdelete_other_windows_internal, adjust_window_margins)
2919 (window_resize_check, window_resize_apply)
2920 (Fdelete_window_internal, Fresize_mini_window_internal)
2921 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2922 (check_frame_size): Rename arguments. New argument PIXELWISE.
2923 Calculate pixelwise.
2924 (set_window_buffer): Make samebuf bool. Run configuration change
2925 hook only if buffer changed.
2926 (Fset_window_buffer): Rewrite doc-string.
2927 (make_window): Initialize new_pixel slot.
2928 (Fwindow_resize_apply): Check pixel size of root window.
2929 (Fsplit_window_internal): Call 2nd argument pixel_size.
2930 Calculate pixelwise.
2931 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2933 (save_window_data): New slots frame_text_width,
2934 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2935 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2937 (Fcurrent_window_configuration, Fset_window_configuration)
2938 (save_window_save, compare_window_configurations): Handle new
2939 slots in save_window_data and saved_window.
2940 (Fset_window_scroll_bars): Fix doc-string.
2941 (window_resize_pixelwise): New variable.
2942 (coordinates_in_window, Fcoordinates_in_window_p):
2944 (make_parent_window): Adjust sequence_number.
2945 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2947 * window.h (struct window): New members new_pixel, pixel_left,
2948 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2949 (wset_new_pixel): New function.
2950 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2951 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2952 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2953 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2954 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2955 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2956 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2957 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2958 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2959 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2960 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2961 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2962 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2963 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2964 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2966 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2967 (window_body_width, check_frame_size): Adapt external declarations.
2968 * xdisp.c (last_max_ascent): New integer.
2969 (window_text_bottom_y): Handle bottom divider.
2970 (window_box_width, window_box_height): Calculate pixelwise.
2971 (get_glyph_string_clip_rects): Handle right divider.
2972 (remember_mouse_glyph): When windows are resized pixelwise
2973 proceed with width and height set to 1.
2974 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2976 (move_it_to): Calculate and return maximum x position
2978 (Fwindow_text_pixel_size): New function.
2979 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2980 (tool_bar_lines_needed): Rename to tool_bar_height.
2981 Calculate pixelwise.
2982 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2983 Calculate pixelwise.
2984 (redisplay_tool_bar): Calculate pixelwise.
2985 (redisplay_window): Calculate pixelwise. Handle dividers.
2986 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2987 (x_draw_vertical_border): Handle dividers.
2988 (define_frame_cursor1): Handle vertical drag cursor.
2989 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2990 (expose_window): Calculate pixelwise. Handle dividers.
2991 (init_xdisp): Initialize pixel values.
2992 * xfaces.c (Qwindow_divider): New face.
2993 (realize_basic_faces): Realize it.
2994 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2995 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2996 (x_set_scroll_bar_default_width): Default actual width to 16.
2997 (Fx_create_frame): Set sizes pixelwise.
2998 (x_create_tip_frame): Default divider widths to zero.
2999 Pixelize call of change_frame_size.
3000 (Fx_show_tip): Handle divider widths. Initial pixel position
3002 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3003 (Vx_window_vertical_drag_shape): New option.
3004 * xmenu.c (free_frame_menubar): Pixelize call of
3006 * xterm.c (x_draw_window_divider): New function.
3007 (x_update_window_end): Optionally draw right divider.
3008 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3009 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3010 (handle_one_xevent, x_new_font): Calculate pixelwise.
3011 (x_set_window_size_1, x_set_window_size): New argument
3012 pixelwise. Calculate pixelwise.
3013 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3014 (struct x_redisplay_interface): Add x_draw_window_divider.
3015 * xterm.h (struct x_output): Add vertical_drag_cursor.
3017 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3020 Set invisible frames's `redisplay' when a full redisplay is requested.
3021 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3022 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3023 (display_mode_lines): Set it here instead.
3025 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3027 * dispextern.h (set_window_update_flags): Remove.
3029 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3031 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3033 * xdisp.c (REDISPLAY_SOME_P): New macro.
3034 (redisplay_internal): Use it (bug#15999).
3035 (prepare_menu_bars, redisplay_window): Use it as well.
3037 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3039 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3041 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3042 (globals_of_w32font): Zero it out.
3043 (GetCharWidth32W_Proc): New function pointer.
3044 (get_char_width_32_w): New function.
3045 (compute_metrics): If get_glyph_outline_w returns an error, try
3046 get_char_width_32_w before declaring a failure. This avoids
3047 punishing raster (a.k.a. "bitmap") fonts by slowing down
3048 redisplay. (Bug#6364).
3050 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3052 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3053 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3054 highlight needs to be redisplayed. (Bug#15913)
3056 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3058 Fix minor problems found by static checking.
3059 * buffer.h (struct buffer_text, struct buffer):
3060 * frame.h (struct frame):
3061 * window.h (struct window):
3062 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3063 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3064 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3065 no-longer-valid use of HAVE_MENUS.
3066 * xdisp.c (propagate_buffer_redisplay): Now static.
3068 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3070 * xmenu.c (Fmenu_or_popup_active_p):
3071 * window.c (Fset_window_configuration):
3072 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3073 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3074 * fns.c (Fyes_or_no_p):
3075 * editfns.c (Fmessage_box, Fmessage_or_box):
3076 * alloc.c (make_save_ptr_ptr):
3077 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3079 * window.c (Fset_window_configuration): Move select_window later.
3081 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3083 Refine redisplay optimizations to only redisplay *some* frames/windows
3084 rather than all of them.
3085 * xdisp.c (REDISPLAY_SOME): New constant.
3086 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3087 (bset_redisplay, bset_update_mode_line): New functions.
3088 (message_dolog): Use bset_redisplay.
3089 (clear_garbaged_frames): Use fset_redisplay.
3090 (echo_area_display): Use wset_redisplay.
3091 (buffer_shared_and_changed): Remove.
3092 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3093 frame titles. Compute the actual set of windows redisplayed.
3094 Don't update frame titles and menu bars for frames that don't need to
3096 (propagate_buffer_redisplay): New function.
3098 (redisplay_internal): Use it. Be more selective in the set of windows
3099 we redisplay. Propagate windows_or_buffers_changed to
3100 update_mode_lines a bit later to simplify the code.
3101 (mark_window_display_accurate_1): Reset window and buffer's
3103 (redisplay_window): Do nothing if neither the window nor the buffer nor
3104 the frame needs redisplay.
3105 * window.h (struct window): Add `redisplay' field.
3106 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3107 (redisplay_other_windows, window_list): New declarations.
3108 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3109 (window_list): Not static any more.
3110 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3111 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3112 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3113 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3114 * frame.h (struct frame): Add `redisplay' field.
3115 Move `external_menu_bar' bitfield next to other bit-fields.
3116 (SET_FRAME_GARBAGED): Use fset_redisplay.
3117 (SET_FRAME_VISIBLE): Don't garbage the frame;
3118 Use redisplay_other_windows.
3119 * buffer.h (struct buffer): Add `redisplay' field.
3120 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3121 (modify_overlay): Use bset_redisplay.
3122 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3124 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3126 Support w32 file notifications in batch mode.
3127 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3128 invalid (which happens in batch mode). If non-interactive, call
3129 handle_file_notifications to store file notification events in the
3130 input queue. (Bug#15933)
3132 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3134 * w32inevt.c (handle_file_notifications): Now external, not static.
3136 * w32term.h (handle_file_notifications): Provide prototype.
3138 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3139 init_crit, since init_display, which does that otherwise, is not
3142 2013-11-27 Glenn Morris <rgm@gnu.org>
3144 * Makefile.in ($(lispsource)/international/charprop.el): New.
3145 (emacs$(EXEEXT)): Depend on charprop.el.
3147 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3149 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3150 deleting portions of the buffer under non-nil REPLACE argument.
3153 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3154 directory, watch it and not its parent.
3155 (add_watch): Allow empty string in FILE.
3157 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3159 * window.c (Fset_window_start, window_resize_apply)
3160 (window_scroll): Reset window_end_valid (Bug#15957).
3162 2013-11-27 Glenn Morris <rgm@gnu.org>
3164 * Makefile.in (leimdir): Now in lisp source directory.
3165 ($(leimdir)/leim-list.el): Just use ../leim .
3166 * epaths.in (PATH_DUMPLOADSEARCH):
3167 * lread.c (load_path_default):
3168 * nsterm.m (ns_load_path): No more leim directory.
3170 2013-11-26 Andreas Schwab <schwab@suse.de>
3172 * .gdbinit (xgettype): Add cast.
3174 2013-11-26 Glenn Morris <rgm@gnu.org>
3176 Preload leim-list.el.
3177 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3178 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3179 is a single directory.
3181 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3183 bool-vector-subsetp is now the normal direction (Bug#15912).
3184 * data.c (Fbool_vector_subsetp): Test whether the first argument
3185 is a subset of the second one, not the reverse. Add doc string.
3187 Fix minor problems found by static checking.
3188 * lread.c (load_path_default): Now static.
3189 * textprop.c (text_property_stickiness): Be consistent about the
3190 test used when deciding whether to consider the previous character.
3191 This simplifies the code a bit.
3193 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3195 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3197 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3198 (syms_of_frame): Don't defsubr them.
3200 2013-11-25 Glenn Morris <rgm@gnu.org>
3202 * lread.c (load_path_default): Change the sense of the argument.
3203 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3204 from dump_path. When it is not, avoid checking dump_path twice.
3206 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3207 uninstalled dump_path against installed Vload_path. (Bug#15964)
3209 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3211 Export get_pos_property to Elisp.
3212 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3213 (syms_of_editfns): Export it to Elisp.
3215 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3217 2013-11-23 Romain Francoise <romain@orebokech.com>
3219 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3220 initialization here ...
3221 (syms_of_fileio): ... from here.
3223 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3225 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3226 Please use --enable-check-lisp-object-type.
3228 2013-11-23 Glenn Morris <rgm@gnu.org>
3230 * process.c (get_process): Explicit error for dead buffers.
3232 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3234 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3236 2013-11-23 Glenn Morris <rgm@gnu.org>
3238 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3239 * lread.c (load_path_check): Take path to check as argument.
3240 (load_path_default): New, split from init_lread.
3241 (init_lread): Move calc of default load-path to load_path_default.
3242 Empty elements in EMACSLOADPATH now stand for the default.
3243 (load-path): Doc fix.
3244 * emacs.c (decode_env_path): Add option to treat empty elements
3245 as nil rather than ".".
3246 * callproc.c (init_callproc_1, init_callproc):
3247 * image.c (Vx_bitmap_file_path):
3248 * lisp.h (decode_env_path):
3249 * lread.c (Vsource_directory):
3250 Update for new argument spec of decode_env_path.
3252 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3254 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3255 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3257 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3259 Fix some dependency problems that cause unnecessary recompiles.
3260 Problem reported by RMS in
3261 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3262 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3263 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3264 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3265 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3266 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3267 (boostrap-clean): No need to remove stamp-oldxmenu.
3269 Fix recently introduced bool vector overrun.
3270 This was due to an optimization that went awry.
3271 Reported by Glenn Morris in
3272 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3273 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3274 for empty vectors, undoing the 2013-11-18 change.
3275 * data.c (bool_vector_binop_driver): Rely on this.
3276 Fix bug that occasionally overran the destination.
3277 * lisp.h (struct Lisp_Bool_vector): Document this.
3279 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3281 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3284 * nsterm.m (init, run, stop:): Comment out for now, does not work
3287 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3289 * charset.c (syms_of_charset): Don't read past end of string.
3291 2013-11-19 Glenn Morris <rgm@gnu.org>
3293 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3295 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3297 Add hooks to run on gaining/losing focus. (Bug#15029)
3298 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3299 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3300 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3302 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3304 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3305 The old names predated the API change that put destination at end.
3307 Improve API of recently-added bool vector functions (Bug#15912).
3308 The old API had (bool-vector-count-matches A B)
3309 and (bool-vector-count-matches-at A B I), which gave the
3310 misleading impression that the two functions were variants, one
3311 with a location I. The new API has (bool-vector-count-population A)
3312 and (bool-vector-count-consecutive A B I) to make the distinction
3313 clearer. The first function no longer has a B argument, since the
3314 caller can easily determine the number of nils if the length and
3315 number of ts is known.
3316 * data.c (Fbool_vector_count_population): Rename from
3317 bool_vector_count_matches, and accept just 1 argument.
3318 (Fbool_vector_count_consecutive): Rename from
3319 Fbool_vector_count_matches_at.
3321 Always allocate at least one bits_word per bool vector.
3322 See Daniel Colascione in:
3323 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3324 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3325 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3326 * lisp.h (struct Lisp_Bool_vector): Document this.
3328 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3330 * insdel.c (invalidate_buffer_caches): New function, consolidated
3331 from part of prepare_to_modify_buffer.
3332 (insert_from_gap, prepare_to_modify_buffer):
3333 * coding.c (code_convert_region, code_convert_string):
3334 Call invalidate_buffer_caches. (Bug#15841)
3336 * lisp.h (invalidate_buffer_caches): Add prototype.
3338 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3340 * w32term.c (x_update_window_end): Don't invalidate the entire
3341 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3342 highlight needs to be redisplayed. (Bug#15913)
3344 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3346 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3348 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3350 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3351 while we are using Vprin1_to_string_buffer.
3353 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3354 after inserting the description string. (Bug#15907)
3356 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3358 * data.c: Work around bogus GCC diagnostic about shift count.
3359 Reported by Eli Zaretskii in
3360 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3361 (pre_value): New function.
3362 (count_trailing_zero_bits): Use it.
3364 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3366 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3367 assume C macros are not supported even under -g3 in these old GCC
3370 2013-11-15 Leo Liu <sdl.web@gmail.com>
3372 * minibuf.c (Ftry_completion, Fall_completions)
3373 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3375 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3377 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3378 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3379 This avoids placing unnecessary constants into the Emacs code.
3381 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3383 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3384 for Cygwin w32 build.
3386 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3387 for Cygwin w32 build. (Bug#15892)
3389 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3391 Simplify, port and tune bool vector implementation.
3392 * alloc.c (bool_vector_exact_payload_bytes)
3393 (bool_vector_payload_bytes): Remove.
3394 (bool_vector_fill): Return its argument.
3395 * alloc.c (bool_vector_fill):
3397 * print.c (print_object):
3398 Simplify by using bool_vector_bytes.
3399 * alloc.c (make_uninit_bool_vector):
3400 New function, broken out from Fmake_bool_vector.
3401 (Fmake_bool_vector): Use it. Use tail call.
3402 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3403 * data.c (BITS_PER_ULL): New constant.
3404 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3405 if long long versions don't exist.
3406 (shift_right_ull): New function.
3407 (count_one_bits_word): New function, replacing popcount_bits_word
3408 macro. Don't assume that bits_word is no wider than long long.
3409 (count_one_bits_word, count_trailing_zero_bits):
3410 Don't assume that bits_word is no wider than long long.
3411 * data.c (bool_vector_binop_driver, bool_vector_not):
3412 * fns.c (Fcopy_sequence):
3414 Create an uninitialized destination, to avoid needless work.
3415 (internal_equal): Simplify.
3416 (Ffillarray): Prefer tail call.
3417 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3418 contain at least one word.
3419 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3420 chars are narrower than ints.
3421 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3422 * fns.c (Fcopy_sequence):
3424 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3425 Don't try to port to hosts where bits_word values have holes; the
3426 code wouldn't work there anyway. Verify this assumption, though.
3427 (bool_vector_bytes): New function.
3428 (make_uninit_bool_vector): New decl.
3429 (bool_vector_fill): Now returns Lisp_Object.
3431 * xfns.c (xic_create_fontsetname):
3432 * xrdb.c (gethomedir): Prefer tail calls.
3434 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3436 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3437 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3439 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3440 that requires a return value.
3441 (Fset_buffer_modified_p): Take advantage of this change to do
3444 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3446 * buffer.c (Frestore_buffer_modified_p): Sync it with
3447 Fset_buffer_modified_p.
3448 (Fforce_mode_line_update): New function, moved from subr.el.
3449 (Fset_buffer_modified_p): Use them.
3450 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3452 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3454 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3455 This avoids undefined behavior when subtracting pointers into
3456 different aways. On my platform it also makes the code a tad
3457 smaller and presumably faster.
3459 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3461 * keyboard.c (command_loop_1): Use region-extract-function.
3462 * insdel.c (Qregion_extract_function): Not static any more (can we
3463 stop pretending that these vars can benefit from being marked static?).
3465 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3467 * search.c (find_newline): If buffer text is relocated during the
3468 "dumb loop", adjust C pointers into buffer text to follow suit.
3471 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3473 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3474 for conversion (Bug#15837).
3476 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3478 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3479 for the entire range of inserted characters. (Bug#15841)
3481 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3483 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3485 (realize_default_face): Remove assignment to distant-foreground if
3486 unspecified (Bug#15815).
3488 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3490 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3491 cache-long-scans disabled, since we don't want to call
3492 prepare_to_modify_buffer (in insert_1_both) for each message we
3495 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3496 from buffer.c. Improve commentary to the buffer field setter
3499 * buffer.c (bset_cache_long_scans): Static function deleted.
3500 Improve commentary to the buffer field setter functions.
3501 (init_buffer_once): Default for cache-long-scans changed to t.
3504 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3506 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3508 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3509 This bug was introduced in my 2013-06-21 change, and caused
3510 struct Lisp_Sub_Char_Table objects to be given too many slots,
3511 which broke 'make -C admin/unidata'.
3513 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3515 Import changes from mac-port 4.5.
3516 * macfont.m (mac_font_copy_default_descriptors_for_language)
3517 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3518 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3519 (macfont_language_default_font_names): New.
3520 (macfont_list): Rearrange language/charset code.
3521 (macfont_close): Don't check for macfont_info->cache.
3522 (mac_ctfont_create_preferred_family_for_attributes): New font
3523 selection code, call
3524 mac_font_copy_default_name_for_charset_and_languages.
3525 (mac_font_copy_default_descriptors_for_language)
3526 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3528 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3530 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3532 Port to C11 aligned_alloc, and fix some integer overflows.
3533 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3534 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3535 and use of posix_memalign replaced with aligned_alloc.
3536 (aligned_alloc): New function, defined or declared as needed.
3537 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3538 Don't undef; configure.ac now does this.
3539 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3540 (calloc, aligned_alloc): Check for integer overflow.
3541 (aligned_alloc): Rename from memalign. All uses changed.
3542 (memalign): New function, an alias for aligned_alloc.
3544 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3546 * xdisp.c (redisplay_internal): Fix typo in last change.
3548 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3550 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3552 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3554 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3555 redisplay--mode-lines-cause.
3556 (redisplay_internal): Keep them uptodate. Remove redundant check of
3557 buffer_shared_and_changed.
3558 * *.[chm]: Number every assignment to update_mode_lines so we
3559 can track why it is set.
3561 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3563 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3565 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3567 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3568 can track why it is set.
3570 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3572 Integer-related fixes for term.c etc.
3573 * dispextern.h (face_tty_specified_color): New function.
3574 * term.c (turn_on_face): Don't rely on undefined behavior when
3575 assigning an out-of-range value to 'long'.
3576 Simplify test for toggling highlight.
3577 (tty_capable_p): Omit last two (unused) args. All callers changed.
3578 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3579 (read_menu_input, tty_menu_activate, tty_menu_show):
3580 * xfaces.c (x_supports_face_attributes_p)
3581 (tty_supports_face_attributes_p):
3582 Use bool for boolean. All callers changed.
3583 (tty_supports_face_attributes_p): Omit defaults for color indices;
3584 no longer needed. Simplify tail call.
3586 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3588 * xdisp.c (prepare_menu_bars): Mark static.
3589 * lisp.h (prepare_menu_bars): Don't declare.
3590 * xselect.c (x_handle_selection_clear):
3591 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3593 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3595 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3596 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3598 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * keyboard.c (Fcommand_error_default_function): Rename from
3601 Fdefault_error_output.
3603 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3605 * keyboard.c (Fdefault_error_output): New function, extracted from
3607 (syms_of_keyboard): Use it for Vcommand_error_function.
3609 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3611 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3612 (init_eval): Use it to ensure handlerlist is non-NULL.
3613 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3614 (Fsignal): Adjust NULLness test of handlerlist.
3615 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3617 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3619 * callproc.c (call_process): Call prepare_to_modify_buffer before
3620 decoding text read from the sub-process, as the decoded stuff will
3621 be inserted into the buffer. This will invalidate the various
3622 caches maintained for the buffer. (Bug#15148)
3624 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3626 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3627 string of glyphless-char-display.
3629 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3631 * nsfns.m (ns_get_name_from_ioreg): New function.
3632 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3633 OSX >= 10.9. Use ns_get_name_from_ioreg.
3635 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3637 Simplify and port recent bool vector changes.
3638 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3639 only in this file. Use a more-efficient implementation if the
3640 second argument is a power of 2.
3641 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3642 Remove no-longer-necessary compile-time checks.
3643 (bool_vector_exact_payload_bytes): New function.
3644 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3645 exact payload changed to call the new function. Do not assume
3646 that the arg or result fits in ptrdiff_t.
3647 (bool_vector_fill): New function.
3648 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3650 (vroundup_ct): Don't assume arg fits in size_t.
3651 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3652 invoke set_category_set.
3653 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3654 All callers changed. Use bool_vector_set.
3655 * category.h (XCATEGORY_SET): Remove; no longer needed.
3656 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3658 * data.c (Faref): Use bool_vector_ref.
3659 (Faset): Use bool_vector_set.
3660 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3661 (Fbool_vector_not, Fbool_vector_count_matches)
3662 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3663 * fns.c (concat): Use bool_vector_ref.
3664 (Ffillarray): Use bool_vector_fill.
3665 (mapcar1): Use bool_vector_ref.
3666 (sxhash_bool_vector): Hash words, not bytes.
3667 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3668 a constant, since it's now used in #if.
3669 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3670 unsigned char on unusual architectures, so that we no longer
3671 assume that the number of bits per bits_word is a power of two or
3672 is a multiple of 8 or of CHAR_BIT.
3673 (Qt): Add forward decl.
3674 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3675 at least as strictly as bits_word.
3676 (bool_vector_data, bool_vector_uchar_data): New accessors.
3677 All data structure accesses changed to use them.
3678 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3679 (bool_vector_set): New functions.
3680 (bool_vector_fill): New decl.
3681 (ROUNDUP): Move to alloc.c as described above.
3683 Fix recent gnutls changes.
3684 * gnutls.c (Fgnutls_boot): Don't assume C99.
3685 * process.c (wait_reading_process_output): Fix typo in recent change.
3687 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3689 * process.c (wait_reading_process_output, read_process_output)
3690 (send_process): Check gnutls_state is not NULL.
3692 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3693 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3695 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3697 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3698 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3700 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3703 * nsfns.m (Fx_create_frame): Fix memory leak.
3705 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3706 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3707 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3709 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3711 * xdisp.c (message3_nolog, message_with_string): Encode the string
3712 before writing it to the terminal in a non-interactive session.
3714 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3715 sure we concatenate them into a unibyte string.
3717 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3718 resulting temporary name before returning it to the caller.
3719 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3720 is a unibyte string, convert NAME to a unibyte string to ensure
3721 that the result is also a unibyte string.
3723 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3724 create unibyte strings from default paths and directory/file
3727 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3730 * callproc.c (init_callproc): Use build_unibyte_string to make
3731 sure we create unibyte strings from default paths and
3732 directory/file names.
3734 * buffer.c (init_buffer): Don't store default-directory of
3735 *scratch* in multibyte form. The original problem which led to
3736 that is described in
3737 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3738 but it was solved long ago. (Bug#15260)
3740 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3742 Port to stricter C99 platforms.
3743 Especially, C99 prohibits nesting a struct X inside struct Y if
3744 struct X has a flexible array member.
3745 * alloc.c (struct sdata): New type.
3746 (sdata): Implement in terms of struct sdata.
3747 Remove u member; all uses replaced by next_vector, set_next_vector.
3748 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3749 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3750 (struct sblock): Rename first_data member to data, which is now
3751 a flexible array member. All uses changed.
3752 (next_vector, set_next_vector, large_vector_vec): New functions.
3753 (vector_alignment): New constant.
3754 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3755 (struct large-vector): Now merely a NEXT member, since the old approach
3756 ran afoul of stricter C99. All uses changed to use
3757 large_vector_vec or large_vector_offset.
3758 (large_vector_offset): New constant.
3759 * dispnew.c: Include tparam.h, for tgetent.
3760 Do not include term.h; no longer needed.
3761 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3762 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3763 (struct Lisp_Vector): Use a flexible array member for contents,
3764 instead of a union with a member that is an array of size 1.
3766 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3767 fact that the struct no longer contains a union.
3768 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3769 (struct Lisp_Save_Value, struct Lisp_Free):
3770 Use unsigned, not int, for spacers, to avoid c99 warning.
3771 (union specbinding): Use unsigned, not bool, for bitfield, as
3772 bool is not portable to pre-C99 hosts.
3774 2013-11-04 Glenn Morris <rgm@gnu.org>
3776 * emacs.c (usage_message): Mention that `-L :...' appends.
3778 2013-11-02 Glenn Morris <rgm@gnu.org>
3780 * Makefile.in (abs_builddir): Remove.
3781 (bootstrap_exe): Use relative filename.
3783 Use relative filenames in TAGS files.
3784 * Makefile.in (abs_srcdir): Remove it again.
3785 (.PHONY): Remove frc.
3786 (maintainer-clean): No more TAGS-LISP file.
3787 (TAGS): Pass relative file names to etags.
3788 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3790 * Makefile.in (abs_srcdir): New, set by configure.
3792 (maintainer-clean): Remove pointless echo. That should be in the
3793 top-level Makefile, if anywhere. Delete TAGS-LISP.
3794 (extraclean): No s/ and m/ directories for some time.
3795 (TAGS): Also depend on ctagsfiles3.
3796 Remove no-longer-defined S_FILE.
3797 Pass absolute filenames to etags once more.
3798 (TAGS-LISP): Replace lispdir with its expansion.
3799 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3800 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3802 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3804 * xfaces.c (check_lface_attrs, realize_default_face):
3805 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3806 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3808 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3810 * emacs.c (original_pwd): Remove global var by making it local.
3811 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3813 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3815 * xfaces.c: Declare color_distance.
3816 (QCdistant_foreground): New variable.
3817 (NEAR_SAME_COLOR_THRESHOLD): New define.
3818 (load_color2): New function.
3819 (load_color): Call load_color2.
3820 (load_face_colors): Call load_color2 and if distant-color is specified
3821 calculate distant and use distant-color if colors are near.
3822 (LFACE_DISTANT_FOREGROUND): New define.
3823 (merge_face_ref, Finternal_set_lisp_face_attribute)
3824 (Finternal_get_lisp_face_attribute)
3825 (x_supports_face_attributes_p): Handle distant-foreground similar to
3827 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3829 * dispextern.h (lface_attribute_index):
3830 Add LFACE_DISTANT_FOREGROUND_INDEX.
3832 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3834 * image.c (pbm_next_char): New function.
3835 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3836 (pbm_scan_number): Use it.
3837 (Qlibjpeg_version): New variable.
3838 (syms_of_image): DEFSYM and initialize it.
3840 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3842 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3844 2013-10-31 Glenn Morris <rgm@gnu.org>
3846 * emacs.c (original_pwd): New char.
3847 (main): If using --chdir, store original_pwd.
3848 (init_cmdargs): When setting Vinvocation_directory based on a
3849 relative argv[0], use original_pwd if set. (Bug#15768)
3851 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3853 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3855 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3857 * insdel.c: Fix minor problems found by static checking.
3858 (Qregion_extract_function): Now static.
3859 (prepare_to_modify_buffer_1): Remove unused locals.
3861 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3863 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3864 (syms_of_xdisp): Declare pre-redisplay-function.
3865 (markpos_of_region): Remove function.
3866 (init_iterator, compute_stop_pos, handle_face_prop)
3867 (face_before_or_after_it_pos, reseat_to_string)
3868 (get_next_display_element, window_buffer_changed)
3869 (redisplay_internal, try_cursor_movement, redisplay_window)
3870 (try_window_reusing_current_matrix, try_window_id, display_line)
3871 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3872 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3873 * window.h (struct window): Remove field `region_showing'.
3874 * dispextern.h (struct it): Remove region_beg/end_charpos.
3875 (face_at_buffer_position, face_for_overlay_string)
3876 (face_at_string_position): Update prototypes.
3877 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3878 (face_at_string_position): Remove `region_beg' and `region_end' args.
3879 * fontset.c (Finternal_char_font):
3880 * font.c (font_at, font_range): Adjust calls accordingly.
3881 * insdel.c (Qregion_extract_function): New var.
3882 (syms_of_insdel): Initialize it.
3883 (prepare_to_modify_buffer_1): Use it.
3885 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3887 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3888 * ftxfont.c (ftxfont_get_gcs):
3889 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3890 * xfaces.c (x_free_colors, x_free_dpy_colors)
3891 (x_create_gc, unload_color):
3892 * xselect.c (x_property_data_to_lisp):
3893 * xsettings.c (parse_settings):
3894 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3895 (get_bits_and_offset): Adjust definition.
3896 * frame.c (XParseGeometry): Adjust locals.
3897 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3898 * regex.h (toplevel): Likewise for reg_syntax_t.
3900 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3902 * eval.c (run_hook_with_args): Use FUNCTIONP.
3904 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3906 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3907 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3908 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3909 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3910 on MS-Windows anyway.
3911 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3912 (free_realized_face): ...adjust user.
3913 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3914 white relief pixels to -1.
3915 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3916 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3917 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3919 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3921 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3922 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3923 in practice now. All callers changed.
3925 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3927 * dispextern.h (struct face): Use bitfields for 'underline_type'
3928 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3929 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3930 'stipple' member. Move 'lface' member up to help...
3931 * xfaces.c (make_realized_face): ...this function to find and
3932 clear just the members that need clearing.
3933 (load_face_colors, realize_x_face):
3934 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3936 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3938 * xftfont.c (struct xftfont_info): Remove set-but-unused
3940 (xftfont_open): Adjust user.
3941 (xftfont_get_colors): Remove useless prototype.
3943 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3945 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3946 before passing them to 'unexec'. (Bug#15260)
3948 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3950 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3952 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3954 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3955 the changed signature of the font driver's 'close' method.
3957 * w32font.h (w32font_close): Adjust the prototype to the change in
3958 function definition.
3960 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3962 * w32uniscribe.c (uniscribe_close): Adapt the call to
3963 w32font_close to its new prototype.
3965 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3967 Omit unused frame argument of font API's close function.
3968 * font.h (struct font): Drop frame argument. Adjust comment.
3969 * font.c (font_clear_cache, font_close_object): Adjust users.
3970 * ftfont.c (ftfont_close):
3971 * ftxfont.c (ftxfont_close):
3972 * macfont.m (macfont_close):
3973 * nsfont.m (nsfont_close):
3974 * w32font.c (w32font_close):
3975 * xfont.c (xfont_close):
3976 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3977 tweak comments and make functions safe if called more than once for
3978 the same font object.
3980 Perform font-specific cleanup when font object is swept by GC. See
3981 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3982 * alloc.c (cleanup_vector): New function.
3983 (sweep_vector): Call it for each reclaimed vector object.
3984 * font.h (struct font): Adjust comment.
3986 2013-10-24 Glenn Morris <rgm@gnu.org>
3988 * Makefile.in (abs_top_srcdir): New, set by configure.
3990 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3992 Adjust recent font-related changes to fix bug#15686.
3993 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3994 is a live window system frame, mark its default font too.
3996 2013-10-23 Glenn Morris <rgm@gnu.org>
3998 * Makefile.in (RUN_TEMACS): Make relative (again).
3999 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4000 (bootstrap-emacs$(EXEEXT)):
4001 Quote entities that might contain whitespace.
4003 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4005 Port to Solaris 10 and its bundled GCC.
4006 Problem reported by Timothy C. Burt.
4007 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4009 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4011 Do not allow font caches to grow too large.
4012 * alloc.c (compact_font_cache_entry, compact_font_caches):
4013 New functions or stub if not HAVE_WINDOW_SYSTEM.
4014 (compact_undo_list): Factor out from Fgarbage_collect.
4016 (mark_face_cache): Mark face font. Move down to avoid
4018 (mark_terminals): Do not mark font cache here.
4019 (Fgarbage_collect): Call compaction functions described
4020 above. Adjust comment.
4022 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4024 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4025 chdir to HOME (bug#15607).
4027 * nsterm.m (Qcocoa, Qgnustep): New variables.
4028 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4029 (ns_get_color): Make selection color work for GNUstep also.
4031 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4033 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4034 handles mouse clicks. Instead, let GPM use the same code as all
4035 the other mice use. See the discussion starting at
4036 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4037 for the details of the problem with the menu bar this fixes.
4039 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4041 Remove port-specific display name lists to avoid extra
4042 complexity and data duplication with display info lists.
4043 * xterm.h (x_display_name_list): Remove declaration.
4044 * xterm.c (x_display_name_list): Remove.
4045 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4046 * xfns.c (x_display_info_for_name, Fx_display_list):
4047 Likewise. Use x_display_list where appropriate.
4048 * w32term.h (w32_display_name_list): Remove declaration.
4049 * w32term.c (w32_display_name_list): Remove.
4050 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4052 * w32fns.c (x_display_info_for_name, Fx_display_list):
4053 Likewise. Use x_display_list where appropriate.
4054 * nsterm.h (ns_display_name_list): Remove declaration.
4055 * nsterm.m (ns_display_name_list): Remove.
4056 (ns_term_init, syms_of_nsterm): Adjust users.
4057 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4058 Likewise. Use x_display_list where appropriate.
4059 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4060 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4061 (mark_terminals): Mark per-terminal font cache.
4063 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4065 Don't run timers in input-pending-p. Its new check-timers param
4066 provides the prior behavior. (Bug#15045).
4067 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4069 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4071 Make some functions static in non-Microsoft builds.
4072 On my platform (Fedora 19 x86-64), this shrinks the
4073 Emacs executable (text+data) by 0.25%.
4074 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4075 (load_color) [!MSDOS]:
4076 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4077 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4078 * lisp.h (check_existing):
4079 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4080 (network_interface_info) [!WINDOWSNT]:
4081 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4082 Remove extern decls.
4083 * fileio.c (check_existing):
4084 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4085 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4086 (network_interface_info) [!WINDOWSNT]:
4087 * term.c (encode_terminal_code) [!WINDOWSNT]:
4088 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4089 * xfaces.c (load_color) [!MSDOS]:
4091 * fileio.c (check_existing, check_executable, check_writable):
4092 * process.c (network_interface_list, network_interface_info):
4093 Move earlier, so that we don't need forward decls.
4094 * gnutls.c (fn_gnutls_transport_set_errno)
4095 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4097 * w32.c (init_environment): Use faccessat rather than
4098 check_existing, partly for consistency with the rest of the code
4099 in this file, partly so that check_existing can be static.
4101 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4102 * emacs.c (MAIN_PROGRAM): New macro.
4103 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4104 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4106 bool vector int width fixes
4107 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4108 (Fbool_vector_count_matches_at):
4109 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4110 can exceed PTRDIFF_MAX, at least in theory.
4111 (Fbool_vector_count_matches_at):
4112 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4114 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4116 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4117 (struct sockaddr): Add forward decl, for platforms that lack it.
4119 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4121 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4124 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4126 * w32.c (network_interface_get_info, network_interface_list)
4127 (network_interface_info): New functions. (Bug#15610)
4128 (GetAdaptersInfo_Proc): New typedef.
4129 (get_adapters_info): New wrapper function.
4130 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4132 * process.h (network_interface_list, network_interface_info):
4135 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4136 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4137 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4138 for WINDOWSNT. Doc fix.
4139 (syms_of_process): Defsubr Snetwork_interface_list and
4140 Snetwork_interface_info unconditionally.
4142 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4143 in NS GUI sessions. (Bug#15629)
4145 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4147 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4149 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4151 * print.c (print_object): Print " ..." when truncating bool vectors.
4153 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4155 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4156 standard mouse buttons.
4158 * termhooks.h (struct input_event): Remove incorrect commentary.
4160 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4162 Disallow bool vector operations on mixed-length operands.
4163 The old behavior left garbage in the result vector sometimes,
4164 and didn't seem to be useful.
4165 * data.c (Qwrong_length_argument): New static var.
4166 (wrong_length_argument): New function.
4167 (bool_vector_binop_driver): Check that args agree in length.
4169 * keyboard.c, keyboard.h (all_kboards): Now static.
4171 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4173 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4174 note from the lispref.
4176 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4178 * nsterm.h (struct ns_display_info): Remove set-but-unused
4179 member image_cache (image caches are per-terminal anyway).
4180 (FRAME_X_IMAGE_CACHE): Remove.
4181 * nsterm.m (ns_initialize_display_info): Adjust user.
4183 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4185 * w32proc.c: Include mingw_time.h.
4187 * w32.c: Include mingw_time.h.
4189 Implement scrolling of TTY menus when the screen is too short.
4191 * term.c (tty_menu_display): Accept an additional argument, the
4192 menu item from which to start displaying the menu. Account for
4193 the value of Y when limiting the menu to the number of available
4195 (mi_result): New enumeration.
4196 (read_menu_input): Return enumerated value. When the y coordinate
4197 hits min_y or max_y, return scroll indication instead of wrapping
4199 (tty_menu_activate): Handle the scrolling indications from
4200 read_menu_input. Compute the first menu item to display and pass
4201 it to tty_menu_display.
4203 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4205 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4206 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4207 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4208 Adjust to match the change described below.
4209 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4210 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4211 memory_below_frame members to...
4212 * termchar.h (struct tty_display_info): ...here because they're
4213 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4214 * term.c (init_tty):
4215 * nsterm.m (ns_create_terminal):
4216 * w32term.c (w32_create_terminal):
4217 * xterm.c (x_create_terminal): Adjust users.
4218 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4219 to filter out non-TTY frames. Adjust comment.
4220 (scrolling): Adjust user. Prefer eassert for debugging check.
4222 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4224 * xfaces.c (PT_PER_INCH): Remove unused macro.
4225 * termhooks.h (struct terminal): Remove set-but-unused
4226 member fast_clear_end_of_line.
4227 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4228 * nsterm.m (ns_create_terminal):
4229 * term.c (init_tty):
4230 * w32term.c (w32_create_terminal):
4231 * xterm.c (x_create_terminal): Adjust users.
4233 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4235 * lisp.h (bool_vector_size): New function.
4236 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4237 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4238 (Fbool_vector_not, Fbool_vector_count_matches_at):
4239 Remove uses of 'eassume' that should no longer be needed,
4240 because they are subsumed by the 'eassume' in bool_vector_size.
4242 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4244 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4245 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4246 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4248 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4250 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4251 have different dimensions. (Bug#15575)
4253 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4256 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4258 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4260 * term.c (tty_menu_show): Never return with unbalanced
4261 specpdl. Use eassert for debugging check. Adjust style.
4263 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4265 * term.c (read_menu_input): Make selection of menu items
4266 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4267 (tty_menu_activate): Fix off-by-one error when computing max_y.
4269 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4271 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4272 audit logging (only used with GnuTLS 3.x) and enable it.
4274 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4276 * dispnew.c (redraw_frame): Remove useless #ifdef because
4277 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4278 Also, move TTY fflush to...
4279 * term.c (tty_update_end): ...this function.
4281 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4283 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4284 the end of the frame's glyph matrix. (Bug#15575)
4286 * term.c (tty_menu_display): Don't move cursor while overwriting
4287 frame's glyphs with menu items. Limit the number of items
4288 displayed to what can be shown on the available screen lines,
4289 excluding the echo area.
4290 (tty_menu_activate): Limit the Y coordinate allowed by
4291 read_menu_input to the last screen line used for menu display.
4293 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4295 * lisp.h (eassume): New macro.
4296 Also, include <verify.h>, for 'assume'.
4297 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4298 (vroundup, vector_nbytes):
4299 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4300 (Fbool_vector_not, Fbool_vector_count_matches)
4301 (Fbool_vector_count_matches_at):
4302 Use eassume, not eassert.
4303 * casetab.c (set_identity, shuffle):
4304 * composite.c (composition_gstring_put_cache):
4305 * dispnew.c (update_frame_1):
4306 * ftfont.c (ftfont_shape_by_flt):
4307 * image.c (gif_load):
4308 * intervals.c (offset_intervals):
4309 * macfont.m (macfont_shape):
4310 Remove calls to 'assume' that are no longer needed, because
4311 --enable-gcc-warnings no longer generates bogus warnings
4312 when these calls are removed.
4314 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4316 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4318 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4320 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4321 (Qsubstitute_env_in_file_name): New var.
4322 (syms_of_fileio): Define it.
4324 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4326 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4327 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4330 * term.c (save_and_enable_current_matrix): Don't allocate and
4331 don't save margin areas.
4332 (restore_desired_matrix): Don't restore margin areas.
4333 (free_saved_screen): Don't free margin areas.
4335 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4337 * image.c: Pacify --enable-gcc-warnings.
4338 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4339 #define only if used.
4341 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4343 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4344 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4345 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4346 (gif_load): For giflib v5.x and later, display the error message
4347 produced by giflib when its functions fail.
4348 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4351 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4353 * keyboard.c (last_event_timestamp): Remove. For X selection and
4354 GTK popup menus, it may be obtained from per-frame X display info.
4355 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4356 (process_special_events): Adjust users.
4357 * keyboard.h (last_event_timestamp): Remove declaration.
4358 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4359 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4360 * menu.h (xmenu_show): Adjust prototype.
4361 * menu.c (Fx_popup_menu): Adjust user.
4362 * xselect.c (x_own_selection, x_get_foreign_selection)
4363 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4365 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4367 * keyboard.c (init_kboard): Now static. Add arg
4368 to denote window system. Adjust comment.
4369 (init_keyboard): Adjust user.
4370 (allocate_kboard): New function.
4372 * nsterm.m (ns_term_init):
4373 * term.c (init_tty):
4374 * w32term.c (w32_create_terminal):
4375 * xterm.c (x_term_init): Use it.
4376 * keyboard.h (init_kboard): Remove prototype.
4377 (allocate_kboard): Add prototype.
4379 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4381 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4382 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4384 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4386 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4388 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4390 * term.c (tty_menu_activate): Flush the output stream after
4391 showing the cursor, and don't mark the frame garbaged at exit from
4392 the function. Fixes redisplay glitches when moving from one menu
4395 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4397 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4398 or throw error (Bug#15570).
4400 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4402 * intervals.c (temp_set_point_both): Move test into 'eassert',
4405 * lisp.h (eassert): Don't use 'assume'.
4406 Sometimes 'assume' wins in performance, and sometimes it loses,
4407 so it shouldn't be used all the time. Perhaps we need two
4408 flavors of 'eassert', one for where 'assume' is far more likely
4409 to help or to hurt; but that can be done later.
4410 Problem reported by Dmitry Antipov in
4411 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4412 Also, don't include <verify.h>; no longer needed.
4414 2013-10-09 Glenn Morris <rgm@gnu.org>
4416 * eval.c (Fcond): Doc tweak.
4418 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4420 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4421 expressions with side effects to eassert. (Bug#15565)
4423 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4425 * fns.c (hashfn_user_defined): Allow hash functions to return any
4428 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4430 Fix minor problems found by static checking.
4431 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4432 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4433 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4434 * keyboard.c (read_menu_command): Remove unused local.
4435 * lisp.h (read_menu_command): New decl.
4436 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4437 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4438 Return ptrdiff_t, not int.
4439 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4440 not int, for benefit of xpalloc.
4441 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4443 (have_menus_p): Remove; unused.
4444 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4445 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4446 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4448 (save_and_enable_current_matrix): Omit unnecessary casts.
4449 (read_menu_input): Omit local extern decl (now in lisp.h).
4450 Don't access uninitialized storage if mouse_get_xy fails.
4451 (tty_menu_activate): Mark local as initialized, for lint.
4452 (tty_menu_activate, tty_meny_show): Remove unused locals.
4454 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4456 Support menus on text-mode terminals.
4457 * xterm.h (xw_popup_dialog): Add prototype.
4459 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4460 (xmenu_show): Block input here, instead in Fx_popup_menu.
4461 (xw_popup_dialog): New function, with X-specific bits of popup
4464 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4467 * window.c (Fset_window_configuration): Use run-time tests of the
4468 frame type instead of compile-time conditionals, when menu-bar
4469 lines are considered.
4471 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4472 (w32_popup_dialog): New prototypes.
4474 * w32menu.c (Fx_popup_dialog): Function deleted.
4475 (w32_popup_dialog): New function, with w32 specific bits of popup
4476 dialogs. Block input here.
4478 * w32inevt.c (w32_console_read_socket): Minor change to add
4479 debugging TTY events.
4481 * w32fns.c (show_hourglass): If returning early because the frame
4482 is not a GUI frame, unblock input.
4484 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4485 (cursorY): New functions.
4487 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4488 WINDOWSNT, macros that call curX and curY elsewhere.
4490 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4492 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4493 specific function to hide and show cursor on a text-mode terminal.
4494 (tty_menu_struct, struct tty_menu_state): New structures.
4495 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4496 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4497 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4498 (tty_menu_locate, save_and_enable_current_matrix)
4499 (restore_desired_matrix, screen_update, read_menu_input)
4500 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4501 (tty_pop_down_menu, tty_menu_last_menubar_item)
4502 (tty_menu_new_item_coords, tty_menu_show): New functions.
4503 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4505 * nsterm.h (ns_popup_dialog): Adjust prototype.
4507 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4509 (ns_popup_dialog): Adapt order of arguments to the other
4510 *_menu_show implementations.
4511 (Fx_popup_dialog): Function deleted.
4513 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4515 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4517 * menu.c (have_boxes): New function.
4518 (single_keymap_panes): Use it instead of a compile-time
4520 (single_menu_item): Use run-time tests of the frame type instead
4521 of compile-time conditionals.
4522 (encode_menu_string): New function.
4523 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4524 the macro, since different types of frame need different encoding
4526 (digest_single_submenu): Use run-time tests of frame type instead
4527 of, or in addition to, compile-time conditionals.
4528 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4529 (Fx_popup_menu): Detect when the function is called from keyboard
4530 on a TTY. Don't barf when invoked on a text-mode frame.
4531 Check frame type at run time, instead of compile-time conditionals for
4532 invoking terminal-specific menu-show functions.
4533 Call tty_menu_show on text-mode frames.
4534 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4535 run time to determine which alternative to invoke; support dialogs
4538 * keyboard.h <Qmouse_movement>: Declare.
4540 * keyboard.c <Qmouse_movement>: Now extern.
4541 <Qecho_keystrokes>: New static variable.
4542 (read_key_sequence): Accept an additional argument, a flag to
4543 prevent redisplay during reading of the key sequence. All callers
4545 (read_menu_command): New function.
4546 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4548 (toolkit_menubar_in_use): New function.
4549 (make_lispy_event): Use it instead of a compile-time test.
4551 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4552 window-system being available.
4554 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4555 to x-popup-dialog on the frame type, they all now support popup
4558 * dispnew.c (save_current_matrix): Save the margin areas.
4559 (restore_current_matrix): Restore margin areas.
4560 (update_frame_with_menu): New function.
4562 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4565 * alloc.c (make_save_ptr): Now compiled unconditionally.
4567 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4569 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4570 (redraw_frame, update_frame): Adjust users.
4571 * dispextern.h (set_window_update_flags): Adjust prototype.
4572 * xdisp.c (redisplay_internal): When updating all frames with zero
4573 windows_or_buffers_changed, assume that only the windows that shows
4574 current buffer should be really updated.
4576 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4578 Do not allocate huge temporary memory areas and objects while encoding
4579 for file I/O, thus reducing an enormous memory usage for large buffers.
4580 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4581 * coding.h (struct coding_system): New member raw_destination.
4582 * coding.c (setup_coding_system): Initialize it to zero.
4583 (encode_coding_object): If raw_destination is set, do not create
4584 dst_object. Add comment.
4585 * fileio.c (toplevel): New constant E_WRITE_MAX.
4586 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4587 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4589 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4591 * nsterm.m (windowDidExitFullScreen:)
4592 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4594 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4596 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4597 * keyboard.c (unblock_input_to): Don't process pending signals
4598 if a fatal error is in progress.
4600 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4601 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4602 they're talking about words in Lisp bool vectors.
4603 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4604 * data.c (popcount_bits_word): Rename from popcount_size_t.
4605 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4608 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4610 Improve support for popcount and counting trailing zeros (Bug#15550).
4611 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4612 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4613 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4614 (popcount_size_t_msc, popcount_size_t_gcc):
4615 Remove; now done by Gnulib.
4616 (popcount_size_t): Now a macro that defers to Gnulib.
4617 (count_trailing_zero_bits): Return int, for consistency with
4618 Gnulib and because Emacs prefers signed to unsigned int.
4619 Don't assume that size_t is either unsigned int or unsigned long
4620 or unsigned long long.
4621 (size_t_to_host_endian): Do not assume that size_t is either
4622 exactly 32 or exactly 64 bits wide.
4623 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4624 etc., so that it's now an enum constant, not a macro.
4625 No need to assume that it's either 32 or 64.
4627 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4629 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4632 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4634 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4635 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4637 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4639 emacs_read and emacs_write now use void *, not char *.
4640 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4641 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4642 Buffer arg is now void *, not char *. This matches plain
4643 'read' and 'write' better, and avoids a constraint violation
4644 on Solaris 9 with Oracle Studio.
4646 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4648 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4649 memset to explicit loop. Otherwise copy largest possible chunk
4650 from initialized to uninitialized part, thus allowing the longer
4651 memcpy runs and reducing the number of loop iterations.
4653 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4655 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4656 hide toolbar (Bug#15388).
4657 (windowDidEnterFullScreen:): If presentation options are zero,
4658 set them here (Bug#15388).
4659 (ns_update_auto_hide_menu_bar): Remove runtime check.
4660 Don't auto hide dock unless menubar is also auto hidden.
4662 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4664 * editfns.c (message): Mention batch mode in doc string.
4666 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4668 * nsterm.m (check_native_fs): Remove erroneous comment.
4670 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4672 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4673 uses find_newline instead of scan_newline and so doesn't move point.
4675 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4677 Use hardware support for byteswapping on glibc x86 etc.
4678 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4679 whereas the old swap64 needed 30.
4680 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4681 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4682 Use byteswap.h's macros to swap bytes.
4683 * lisp.h (swap16, swap32, swap64): Remove.
4684 All uses replaced by bswap_16, bswap_32, bswap_64.
4686 * bytecode.c (exec_byte_code): Use some more volatile variables
4687 to work around local variables getting clobbered by longjmp.
4688 Port to pre-C99, which doesn't allow decls after stmts.
4690 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4692 * lisp.h (eassert): Assume that COND is true when optimizing.
4693 In other words, take on the behavior of eassert_and_assume.
4694 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4695 (eassert_and_assume): Remove. All uses replaced by eassert.
4697 * xdisp.c (Qglyphless_char): Now static.
4699 Adjust to merge from gnulib.
4700 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4701 * lisp.h: Include <verify.h>, for 'assume'.
4703 * eval.c (clobbered_eassert): New macro.
4704 (internal_catch, internal_condition_case)
4705 (internal_condition_case_1, internal_condition_case_2)
4706 (internal_condition_case_n): Use it instead of eassert
4707 when the argument contains locals clobbered by longjmp.
4708 Don't use clobbered locals outside of clobbered_eassert.
4709 (internal_lisp_condition_case): Use a volatile variable
4710 to work around a local variable's getting clobbered.
4712 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4714 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4715 (PUSH_HANDLER): New macro.
4716 (catchlist): Remove.
4717 (handlerlist): Always declare.
4719 * eval.c (catchlist): Remove (merge with handlerlist).
4720 (handlerlist, lisp_eval_depth): Not static any more.
4721 (internal_catch, internal_condition_case, internal_condition_case_1)
4722 (internal_condition_case_2, internal_condition_case_n):
4724 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4725 handlerlist/catchlist.
4726 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4727 handlerlist which can only handle a single condition-case handler at
4729 (find_handler_clause): Simplify since we only a single branch here
4732 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4734 (bcall0): New function.
4735 (exec_byte_code): Add corresponding cases. Improve error message when
4736 encountering an invalid byte-code. Let Bunwind_protect accept
4737 a function (rather than a list of expressions) as argument.
4739 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4740 and make them unconditional now that they're heap-allocated.
4742 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4744 * charset.c (Fdecode_char, Fencode_char): Remove description of
4745 `restriction' arg. now that it's hidden by advertised-calling-convention.
4747 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4749 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4750 Remove unused variable (from mac-port).
4751 (macfont_draw): Use s->ybase for correct y position.
4753 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4755 * frame.h (struct frame): Drop has_minibuffer member because...
4756 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4757 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4759 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4761 * window.h (struct window): Prefer enum text_cursor_kinds to int
4762 for phys_cursor_type member. Move the latter, phys_cursor_width,
4763 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4764 * window.c (replace_window, make_window): Adjust users.
4766 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4768 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4769 this module is never compiled otherwise.
4771 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4773 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4776 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4778 * xdisp.c (get_next_display_element): Don't call face_for_font in
4779 a build configured --without-x. (Bug#15484)
4781 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4783 * window.c (calc_absolute_offset): #elif should be #elif defined.
4785 * frame.c (delete_frame): Block/unblock input to overcome race
4786 condition (Bug#15475).
4788 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4790 * frame.c (delete_frame): Record selected frame only after
4791 calling Qdelete_frame_functions (Bug#15477).
4793 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4795 * nsterm.m (ns_selection_color): Remove.
4796 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4797 NSColor selectedText(Background)Color. Only for COCOA.
4798 (ns_term_init): Remove assignment of ns_selection_color, logic
4799 moved to ns_get_color.
4801 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4802 NS_SELECTION_COLOR_DEFAULT.
4803 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4805 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4807 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4808 frame' does not have the tool_bar_window member.
4810 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4812 Signal error when reading an empty byte-code object (Bug#15405)
4813 * lread.c (read1): Signal error.
4814 * alloc.c (make_byte_code): eassert header size.
4815 (sweep_vectors): Change an int to size_t.
4817 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4819 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4820 instead of ints, as it's the usual style for offsetof constants. See:
4821 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4823 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4824 This is ugly, but it should fix the performance problem for older
4825 GCC versions in the short run. I'll look into integrating the
4826 Gnulib module for popcount, as a better fix.
4827 See the thread starting in:
4828 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4829 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4830 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4831 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4832 (popcount_size_t): Use it.
4834 2013-09-24 Daniel Colascione <dancol@dancol.org>
4836 * process.c (Fnetwork_interface_info): Fix build break due to
4839 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4841 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4842 Prefer signed to unsigned integers where either will do.
4843 No need for 'const' on locals that do not escape.
4844 Omit easserts with unnecessary and unportable assumptions about
4845 alignment. Avoid unnecessary casts to char *.
4847 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4849 Use union for the payload of struct Lisp_Vector.
4850 This helps to avoid a few glitches dictated by C's aliasing rules.
4851 * lisp.h (struct Lisp_Vector): Use union for next and
4852 contents member. Adjust comment. Change related users.
4853 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4854 Related users changed.
4855 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4856 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4857 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4858 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4860 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4862 Optimize glyph row clearing and copying routines.
4863 * dispextern.h (struct glyph_row): Change layout of struct
4864 glyph_row to help copy_row_except_pointers. Adjust comment.
4865 * dispnew.c (null_row): Remove.
4866 (clear_glyph_row): Use offsetof and memset to find and clear
4867 just the members that need clearing. Adjust comment.
4868 (copy_row_except_pointers): Likewise for copying.
4870 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4872 Some minor cleanups of recently-added bool vector code.
4873 * conf_post.h (assume): Always return void. Use lint version
4874 only if GCC and MSC versions don't apply.
4875 * conf_post.h (assume):
4876 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4877 Depend on _MSC_VER, not __MSC_VER, for consistency with
4879 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4880 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4881 (bool_vector_binop_driver, count_trailing_zero_bits)
4882 (size_t_to_host_endian): Now static, not static inline;
4883 the latter isn't needed with modern compilers and doesn't
4884 work with older compilers anyway.
4886 * alloc.c (valgrind_p): Use bool for boolean.
4888 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4890 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4891 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4892 (display_last_displayed_message_p, message_buf_print)
4893 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4894 Use bool for boolean.
4895 * dispextern.h (cancel_line, init_desired_glyphs):
4896 Remove ancient leftover.
4897 (help_echo_showing_p, hourglass_shown_p):
4898 * lisp.h (noninteractive_need_newline): Adjust declaration.
4900 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4902 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4904 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4905 ...this file and convert the latter to static. Adjust comment.
4906 (make_initial_frame):
4907 * window.c (init_window_once): Adjust user.
4908 * frame.h (last_nonminibuf_frame): Remove declaration.
4909 * lisp.h (selected_frame): Likewise.
4910 * msdos.c (the_only_display_info): Adjust comment.
4912 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4914 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4915 computing the end column of mouse-highlight that comes from
4916 display or overlay strings. (Bug#15437)
4917 (note_mouse_highlight): Adapt calculation of last argument to
4918 mouse_face_from_string_pos to the above change.
4920 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4921 all platforms, not just for clang.
4923 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4925 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4926 about excess arguments to snprintf.
4928 * conf_post.h(assume): Use __builtin_unreachable for clang.
4930 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4932 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4933 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4935 2013-09-23 Daniel Colascione <dancol@dancol.org>
4937 * alloc.c (USE_VALGRIND): New macro; on by default
4938 when ENABLE_CHECKING.
4939 (mark_maybe_object, mark_maybe_pointer)
4940 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4942 (valgrind_p) [USE_VALGRIND]: New variable.
4943 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4945 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4947 * process.c (wait_reading_process_output): Change int pnamelen to
4950 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4951 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4952 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4953 argument to unsigned long to avoid warning.
4954 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4956 * conf_post.h (assume): Fix compiler error: x shall be cond.
4958 2013-09-22 Daniel Colascione <dancol@dancol.org>
4960 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4961 warning when compiling without a window system.
4963 2013-09-22 Daniel Colascione <dancol@dancol.org>
4965 * data.c (Qbool_vector_p): New symbol.
4966 (bool_vector_spare_mask, popcount_size_t_generic)
4967 (popcount_size_t_msc, popcount_size_t_gcc)
4969 (bool_vector_binop_driver)
4970 (count_trailing_zero_bits, size_t_to_host_endian)
4971 (Fbool_vector_exclusive_or)
4972 (Fbool_vector_union)
4973 (Fbool_vector_intersection, Fbool_vector_set_difference)
4974 (Fbool_vector_subsetp, Fbool_vector_not)
4975 (Fbool_vector_count_matches)
4976 (Fbool_vector_count_matches_at): New functions.
4977 (syms_of_data): Intern new symbol, functions.
4978 * alloc.c (bool_vector_payload_bytes): New function.
4979 (Fmake_bool_vector): Instead of calling Fmake_vector,
4980 which performs redundant initialization and argument checking,
4981 just call allocate_vector ourselves. Make sure we clear any
4982 terminating padding to zero.
4983 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4984 instead of open-coding the size calculation.
4985 (vroundup_ct): New macro.
4986 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4987 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4988 * composite.c (composition_gstring_put_cache):
4989 Change lint_assume to assume.
4990 * conf_post.h (assume): New macro.
4991 (lint_assume): Remove.
4992 * dispnew.c (update_frame_1): Change lint_assume to assume.
4993 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4995 * image.c (gif_load): Change lint_assume to assume.
4996 * lisp.h (eassert_and_assume): New macro.
4997 (Qbool_vector_p): Declare.
4998 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4999 (swap16, swap32, swap64): New inline functions.
5000 * macfont.m (macfont_shape): Change lint_assume to assume.
5001 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5002 * xsettings.c (parse_settings): Use new swap16 and
5003 swap32 from lisp.h instead of file-specific macros.
5005 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5007 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5008 found (which can legitimately happen when the glyph row at the
5009 window start is disabled in the current_matrix. (Bug#15365)
5011 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5013 Fix syntax.h bug introduced by recent INLINE change.
5014 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5015 conditionally compiled one way in some modules, and a different
5016 way in others. This doesn't work with extern inline functions,
5017 which must have the same definition in all modules, because the
5018 defining code might be shared across modules, depending on the
5019 implementation. Symptoms reported by Martin Rudalics in:
5020 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5021 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5022 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5023 overriding the corresponding functions in syntax.h.
5024 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5025 (syntax_property): New inline functions.
5026 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5027 Rewrite in terms of these new functions.
5029 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5031 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5032 not chars_in_text, whose result depends on the multibyteness of
5033 the current buffer. (Bug#15426)
5035 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5037 Port recent change to hosts where pointers aren't 'long'.
5038 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5039 Don't assume that pointers are the same width as 'long'.
5040 Add a compile-time check that a pointer fits into two X slots.
5042 A simpler, centralized INLINE.
5043 * conf_post.h (INLINE): Define only if not already defined.
5044 This allows us to use a single INLINE, defined by one file
5046 * emacs.c (INLINE): Define it.
5047 Also, include category.h, charset.h, composite.h, dispextern.h,
5048 syntax.h, systime.h, so that their INLINE definitions are expanded
5050 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5051 * buffer.h, buffer.c (BUFFER_INLINE):
5052 * category.h, category.c (CATEGORY_INLINE):
5053 * character.h, character.c (CHARACTER_INLINE):
5054 * charset.h, charset.c (CHARSET_INLINE):
5055 * composite.h, composite.c (COMPOSITE_INLINE):
5056 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5057 * frame.h, frame.c (FRAME_INLINE):
5058 * intervals.h, intervals.c (INTERVALS_INLINE):
5059 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5060 * lisp.h, alloc.c (LISP_INLINE):
5061 * process.h, process.c (PROCESS_INLINE):
5062 * syntax.h, syntax.c (SYNTAX_INLINE):
5063 * systime.h, sysdep.c (SYSTIME_INLINE):
5064 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5065 * window.h, window.c (WINDOW_INLINE):
5066 Remove. All uses replaced with INLINE.
5068 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5070 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5073 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5075 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5076 'const char *' to avoid compiler warnings due to similar change in
5077 the prototype of x_get_string_resource.
5079 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5081 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5082 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5083 going to replace static variables below. Adjust comments.
5084 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5085 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5086 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5087 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5088 Related users changed.
5089 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5090 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5091 last_mouse_movement_time, going to replace static variables below.
5093 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5094 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5096 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5097 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5098 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5099 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5100 static variables below.
5101 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5102 (last_mouse_scroll_bar): Remove.
5103 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5104 (mouseExited): Related users changed.
5106 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5108 Do not use external array to process X scroll bar messages.
5109 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5110 (x_send_scroll_bar_event): Pack window pointer into two slots
5111 of XClientMessageEvent if we're 64-bit. Adjust comment.
5112 (x_scroll_bar_to_input_event): Unpack accordingly.
5114 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5116 Ifdef away recent changes which aren't relevant to NS port.
5117 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5118 [!HAVE_NS]: Declare as such.
5119 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5120 [!HAVE_NS]: Define as such.
5122 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5124 * frame.c (x_redo_mouse_highlight): New function
5125 to factor out common code used in W32 and X ports.
5126 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5127 * xterm.h (struct x_display_info):
5128 * w32term.h (struct w32_display_info):
5129 * nsterm.h (struct ns_display_info): New members
5130 last_mouse_motion_frame, last_mouse_motion_x and
5131 last_mouse_motion_y, going to replace static variables below.
5132 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5133 (redo_mouse_highlight): Remove.
5134 (note_mouse_movement, syms_of_xterm): Adjust user.
5135 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5136 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5137 (redo_mouse_highlight): Remove.
5138 (note_mouse_movement, syms_of_w32term): Adjust user.
5139 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5140 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5142 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5143 * nsfns.m (compute_tip_xy): Adjust user.
5145 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5147 * frame.c (x_mouse_grabbed): New function.
5148 * dispextern.h (x_mouse_grabbed): Add prototype.
5149 (last_mouse_frame): Remove declaration.
5150 * xterm.h (struct x_display_info):
5151 * w32term.h (struct w32_display_info):
5152 * nsterm.h (struct ns_display_info): New member
5153 last_mouse_frame, going to replace...
5154 * xdisp.c (last_mouse_frame): ...global variable.
5155 (note_tool_bar_highlight):
5156 * w32term.c (w32_mouse_position, w32_read_socket):
5157 * xterm.c (XTmouse_position, handle_one_xevent):
5158 Use x_mouse_grabbed.
5159 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5161 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5163 * w32term.c (w32_read_socket): Avoid temporary
5164 variables in a call to x_real_positions.
5165 * xterm.c (handle_one_xevent): Likewise.
5167 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5169 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5170 (x_icon_type): Remove prototype.
5171 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5172 * frame.c (x_icon_type): Remove.
5173 * w32term.c (x_make_frame_visible, x_iconify_frame):
5174 * xterm.c (x_make_frame_visible, x_iconify_frame):
5175 Use x_set_bitmap_icon to factor out common code.
5177 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5179 * dispextern.h (check_x_display_info, x_get_string_resource):
5180 Declare here just once and unify the latter.
5181 * frame.c (check_x_display_info, x_get_string_resource):
5182 * nsterm.h (check_x_display_info):
5183 * xrdb.c (x_get_string_resource):
5184 * xterm.h (check_x_display_info): Remove prototypes.
5185 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5186 * w32reg.c (x_get_string_resource): Likewise.
5187 (w32_get_rdb_resource): Adjust user.
5189 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5191 * xterm.h (struct x_display_info): New member
5192 x_pending_autoraise_frame, going to replace...
5193 * xterm.c (pending_autoraise_frame): ...static variable.
5194 (x_new_focus_frame, XTread_socket): Adjust users.
5195 * w32term.h (struct w32_display_info): New member
5196 w32_pending_autoraise_frame, going to replace...
5197 * w32term.c (pending_autoraise_frame): ...global variable.
5198 (x_new_focus_frame, w32_read_socket): Adjust users.
5200 2013-09-17 Glenn Morris <rgm@gnu.org>
5202 * xdisp.c (message_dolog): If we create *Messages*,
5203 switch it to messages-buffer-mode.
5205 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5207 Don't overuse 'const' in types of locals.
5208 * bidi.c (bidi_count_bytes):
5209 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5210 (xg_event_is_for_scrollbar):
5211 * xselect.c (x_handle_property_notify)
5212 (x_handle_selection_notify, x_handle_dnd_message):
5213 * xsettings.c, xsettings.h (xft_settings_event):
5214 * xterm.c (x_handle_net_wm_state, handle_one_event)
5215 (x_menubar_window_to_frame, x_detect_focus_change)
5216 (construct_mouse_click, note_mouse_movement)
5217 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5218 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5219 (handle_one_xevent, x_handle_net_wm_state):
5220 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5221 (x_handle_dnd_message):
5222 Avoid unnecessary 'const', typically the second 'const' in
5223 'const foo * const arg', a 'const' that does not affect the API
5224 and doesn't significantly help the human reader.
5226 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5228 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5229 only if Glib < 2.36.0.
5230 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5231 * xsettings.c (init_gconf, init_gsettings): Do not check
5233 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5235 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5237 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5239 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5240 before calling g_type_init.
5242 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5244 * nsterm.m (syms_of_nsterm): ... to here.
5246 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5248 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5249 (ignore_next_mouse_click_timeout): Use Time as X does.
5250 (handle_one_xevent): Avoid cast and use unsigned comparison.
5252 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5254 Do not copy X event in handle_one_xevent except KeyPress case.
5255 Wnen XEvent is processed, it is unlikely to be changed except
5256 KeyPress case, so we can avoid copying and use const pointer to
5257 const data to make sure that an event is not changed elsewhere.
5258 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5259 const' and do not create local copy except for the KeyPress event.
5260 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5261 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5262 (x_handle_net_wm_state, x_menubar_window_to_frame)
5263 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5264 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5265 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5266 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5267 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5268 (x_handle_dnd_message):
5269 * xsettings.c (xft_settings_event):
5270 Use 'const XEvent * const' where appropriate.
5271 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5273 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5275 Fix X event waiting to handle multiple frames.
5276 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5277 * xterm.c (pending_event_wait): Remove. Adjust users.
5278 (x_detect_focus_change): Pass frame arg.
5279 (handle_one_xevent): Find related frame early and clear per-frame
5280 wait_event_type only if this is an event for the relevant frame.
5281 (x_wait_for_event): Use per-frame wait_event_type.
5283 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5285 * nsfns.m (Fx_create_frame): Fix font driver registration for
5288 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5289 for syms_of_macfont.
5291 * nsterm.m: Include macfont.h.
5292 (ns_tmp_flags, ns_tmp_font): Remove.
5293 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5294 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5295 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5296 (changeFont:): Fix code style. Check for font driver type when
5299 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5302 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5303 (nsfont_open): Set font driver type.
5304 Set font->ascent and font->descent. Figure out font instead of
5305 ns_tmp_font, and flags instead of ns_tmp_flags.
5306 Fix indentation. Remove call to ns_draw_text_decoration,
5309 * nsfns.m: Include macfont.h.
5310 (Fx_create_frame): Register macfont driver, make a better default font.
5311 (Fns_popup_font_panel): Get font from macfont driver, if used.
5313 * macfont.m, macfont.h, macuvs.h: New files.
5315 * font.h: Declare syms_of_macfont.
5317 * font.c (syms_of_font): Call syms_of_macfont.
5319 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5321 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5323 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5324 and it is always zero for others, so I assume that this is an ancient
5325 leftover which nobody will want to change any more.
5326 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5327 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5328 * frame.c (x_set_scroll_bar_width):
5329 * w32fns.c (w32_createscrollbar):
5330 * w32term.c (w32_set_vertical_scroll_bar):
5331 * xfns.c (x_set_scroll_bar_default_width):
5332 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5333 (x_scroll_bar_expose): Related users changed.
5335 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5337 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5338 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5339 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5341 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5343 * nsterm.h, w32term.h, xterm.h: ...and not here.
5344 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5345 Remove unused Xisms.
5346 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5347 these modules are never compiled otherwise.
5349 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5351 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5352 Doc fix. (Bug#15375)
5354 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5356 Unify Fx_focus_frame between all ports.
5357 * frame.h (x_focus_frame): New prototype.
5358 * xfns.c (Fx_focus_frame): Remove.
5359 (syms_of_xfns): Do not defsubr it.
5360 (x_focus_frame): X implementation.
5361 * nsfns.m (Fx_focus_frame): Remove.
5362 (syms_of_nsfns): Do not defsubr it.
5363 (x_focus_frame): NS implementation.
5364 * w32term.c (Fx_focus_frame): Remove.
5365 (x_focus_on_frame): Rename to...
5366 (x_focus_frame): W32 implementation.
5367 * w32term.h (x_focus_on_frame): Remove prototype.
5368 * w32fns.c (Fx_focus_frame): Remove.
5369 (syms_of_w32fns): Do not defsubr it.
5370 * frame.c (Fx_focus_frame): Define here.
5371 (syms_of_frame): Defsubr here.
5372 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5374 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5376 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5377 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5378 each port to reference the port-specific window system data.
5379 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5380 (FRAME_DISPLAY_INFO): Define.
5381 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5382 (FRAME_DISPLAY_INFO): Define. Adjust users.
5383 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5384 (FRAME_DISPLAY_INFO): Define. Adjust users.
5385 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5386 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5387 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5388 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5389 * xselect.c, xterm.c: All related users changed.
5391 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5393 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5394 (x_menubar_window_to_frame): Remove prototypes.
5395 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5396 (x_menubar_window_to_frame, x_top_window_to_frame):
5398 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5399 (x_menubar_window_to_frame, x_top_window_to_frame):
5400 ...to here and convert all but the last to static.
5402 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5404 * lisp.mk (lisp): Add w32-common-fns.elc.
5406 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5408 * charset.c (char_charset): Document an exception for char-charset.
5410 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5412 * xterm.h (x_display_info): New field last_user_time...
5413 * xterm.c (toplevel): ...to replace static last_user_time.
5414 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5416 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5418 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5419 scroll bar values to prevent thumb from disappear and update comment.
5421 2013-09-11 Glenn Morris <rgm@gnu.org>
5423 * emacs.c (usage_message): Possessive apostrophe tweak.
5425 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5427 * nsterm.m (syms_of_nsterm): Use Qns.
5428 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5429 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5430 * xfns.c (x_display_info_for_name, Fx_open_connection):
5431 Remove old '#if 0' code.
5432 (syms_of_xfns): Use Qx.
5433 * termhooks.h (fullscreen_hook): Remove the leftover.
5434 (struct terminal): Fix typo in comment.
5436 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5438 Cleaning up a few X scroll bar bits.
5439 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5440 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5441 New member last_seen_part, going to replace...
5442 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5443 (xt_action_hook) [USE_LUCID]: Adjust user.
5444 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5445 Lucid-specific scroll bar support.
5446 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5447 to int and adjust to use last_seen_part member.
5448 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5449 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5450 Initialize last_seen_part.
5452 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5454 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5455 insert-buffer-substring an empty string.
5457 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5459 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5460 avoiding a GCC warning.
5462 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5464 Ifdef away frame tool bar code when it is not really used.
5465 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5466 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5467 and minimize_tool_bar_window_p under the above.
5468 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5469 (fset_tool_bar_window): Likewise.
5470 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5471 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5472 (change_frame_size_1):
5473 * window.c (window_from_coordinates, Frecenter): Adjust users.
5474 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5475 code is not really used.
5476 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5477 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5478 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5479 [!USE_GTK && !HAVE_NS]: Define as such.
5480 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5481 (note_mouse_highlight, expose_frame):
5482 * xfns.c (x_set_tool_bar_lines):
5483 * xterm.c (handle_one_xevent): Adjust users.
5485 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5487 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5488 This bug was introduced by my 2013-08-26 patch, which incorrectly
5489 assumed that the terminfo implementation doesn't use termcap buffers.
5490 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5491 these buffers apparently are used after all.
5492 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5493 (struct tty_display_info): Define members termcap_term_buffer and
5494 termcap_strings_buffer even if TERMINFO.
5496 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5499 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5500 'usage' docstring entry to pacify make-docfile.
5502 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5504 Change comparison functions =, <, >, <=, >= to take many arguments.
5505 * data.c: Change comparison functions' interface and implementation.
5506 * lisp.h: Make arithcompare available for efficient two arg
5508 * bytecode.c: Use arithcompare.
5509 * fileio.c: Use new interface.
5511 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5513 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5515 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5517 * eval.c (Feval): Document the new use of `lexical'.
5519 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5521 Review and drop old frame resize hack.
5522 * frame.h (struct frame): Remove force_flush_display_p.
5523 * dispnew.c (update_frame): Adjust user and don't call
5524 flush_frame here. The comment has said that there was an issues
5525 with redisplaying fringes, but I don't see any differences with
5526 and without this hack. Hopefully we can continue without it.
5527 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5528 current frame matrices twice if resized_p is set.
5530 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5532 Do not populate pure Xism x_sync to other ports.
5533 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5534 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5535 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5536 * w32term.h (x_sync): Remove prototype.
5538 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5540 Cleanup frame flushing.
5541 * dispextern.h (struct redisplay_interface):
5542 Drop flush_display_optional because flush_display is enough
5543 for X and flushing via RIF is just a no-op for others.
5544 * frame.h (flush_frame): New function.
5545 * dispnew.c (update_frame):
5546 * minibuf.c (read_minibuf):
5547 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5549 * keyboard.c (detect_input_pending_run_timers): Do not flush
5550 all frames but selected one in redisplay_preserve_echo_area.
5551 * nsterm.m (ns_flush): Remove no-op.
5552 (ns_redisplay_interface): Adjust user.
5553 * w32term.h (x_flush): Remove no-op.
5554 (w32_redisplay_interface): Adjust user.
5555 * xterm.c (x_flush): Simplify because we do not flush all
5556 frames at once any more. Adjust comment.
5557 (x_redisplay_interface): Adjust user.
5559 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5561 Port --without-x --enable-gcc-warnings to Fedora 19.
5562 * gfilenotify.c (globals_of_gfilenotify):
5563 Call g_type_init only if using an older glib version that needs it.
5565 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5567 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5568 (last_glyphless_glyph_merged_face_id): Remove declarations.
5569 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5570 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5571 (last_glyphless_glyph_merged_face_id): Now static.
5572 (merge_escape_glyph_face): New function, refactored from...
5573 (get_next_display_element): ...here.
5574 (merge_glyphless_glyph_face): New function, refactored from...
5575 (produce_glyphless_glyph): ...here...
5576 * term.c (produce_glyphless_glyph): ...and here.
5578 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5580 * eval.c (eval_sub): Only call Ffunction if necessary.
5582 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5584 Attempt to make redisplay more selective when changing cursor type.
5585 * frame.h (struct frame): New bitfield cursor_type_changed.
5586 * xdisp.c (cursor_type_changed): Remove.
5587 (try_cursor_movement, redisplay_window, try_window_id)
5588 (set_frame_cursor_types, try_window_reusing_current_matrix):
5589 Adjust to use per-frame bitfield.
5590 (redisplay_internal): Look for cursor type change on each visible
5591 frame and consider all frames if cursor type has been changed on
5592 the frame other than selected. If cursor type has been changed on
5593 selected frame only, do not use fast update.
5595 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5597 Attempt to make redisplay more selective when changing fonts.
5598 * frame.h (struct frame): New bitfield fonts_changed.
5599 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5600 (adjust_frame_glyphs): Add prototype.
5601 * dispnew.c (fonts_changed_p): Remove.
5602 (adjust_glyphs): Remove because we do not
5603 adjust matrices on all frames at once any more.
5604 (adjust_frame_glyphs): Block and unblock input here.
5605 (adjust_glyph_matrix): Use fonts_changed.
5606 (change_frame_size_1): Use adjust_frame_glyphs.
5607 * font.c (font_open_entity): Use fonts_changed.
5608 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5609 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5610 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5611 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5612 (shrink_mini_window, Fresize_mini_window_internal)
5613 (window_scroll_pixel_based, Fset_window_configuration)
5614 (apply_window_adjustment, Fset_window_vscroll):
5615 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5616 Use adjust_frame_glyphs.
5617 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5618 (try_window_reusing_current_matrix, try_window_id, display_line)
5619 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5620 (redisplay_internal): Consider fonts_changed and adjust frame
5621 matrices for each frame only if the frame is visible. If font
5622 has been changed on some frame during full redisplay, retry
5623 only visible frames where the font has been actually changed.
5625 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5627 Cache current header and mode line height for each window.
5628 * window.h (struct window): New fields mode_line_height
5629 and header_line_height.
5630 * window.c (make_window): Initialize them.
5631 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5632 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5633 (current_mode_line_height, current_header_line_height):
5635 * xdisp.c (current_mode_line_height, current_header_line_height):
5637 (pos_visible_p, init_xdisp): Adjust user.
5638 (redisplay_window): Invalidate mode_line_height and
5639 header_line_height if current and desired matrices do not agree.
5641 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5643 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5644 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5646 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5648 Make --without-x compatible with --enable-gcc-warnings.
5649 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5650 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5651 members under HAVE_WINDOW_SYSTEM.
5652 * keyboard.c (make_lispy_focus_out): Likewise.
5653 (record_menu_key): Move under HAVE_MENUS.
5654 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5655 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5656 (syms_of_xdisp): Adjust user.
5657 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5658 (start_hourglass, cancel_hourglass):
5659 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5660 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5661 and CLEAR_FONT_TABLE_NFONTS.
5662 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5663 Declare only if HAVE_WINDOW_SYSTEM.
5664 (lface_same_font_attributes_p, clear_face_gcs): Define only
5665 if HAVE_WINDOW_SYSTEM.
5667 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5669 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5670 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5671 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5673 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5675 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5677 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5679 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5680 This fixes a type error on hosts where ptrdiff_t is wider than int.
5682 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5684 * keyboard.c (read_key_sequence_vs): New function.
5685 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5688 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5690 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5692 Makefile improvements.
5693 * Makefile.in (config.status): Don't use double-colon rules, as
5694 they are not portable according to POSIX. Fix shell typo with `;
5695 I guess this rule has never been tested?
5696 (VCSWITNESS): New macro, to override any environment var.
5698 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5700 * xterm.h (struct x_display_info): Do not track X connection
5701 fd separately because it is always available from Display.
5702 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5705 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5707 * buffer.c (drop_overlay):
5708 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5709 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5711 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5713 * buffer.c (Fmake_overlay, Fmove_overlay):
5714 * intervals.c (set_point_from_marker):
5715 * print.c (PRINTPREPARE): Prefer signal_error
5716 to plain error and report unsuitable marker too.
5718 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5720 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5721 for 'dragging' member.
5722 (struct x_output): Remove set-but-unused leftovers
5723 'left_before_move' and 'top_before_move'.
5724 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5725 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5726 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5727 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5728 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5729 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5730 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5731 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5733 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5735 * nsfont.m (INVALID_GLYPH): New define.
5736 (nsfont_encode_char): Use INVALID_GLYPH.
5737 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5739 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5741 * xterm.c (x_last_mouse_movement_time): Revert last change.
5742 This code should use XDisplayMotionBufferSize to check display's
5743 motion history first, and there are few other issues as well.
5744 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5745 (handle_one_xevent): Adjust user.
5747 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5749 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5750 * frame.c (Flast_nonminibuf_frame): ... to here.
5751 (check_minibuf_window): Don't abort if no window was found
5754 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5756 Use XGetMotionEvents to ask the last mouse motion time from X server.
5757 * xterm.c (X_MOTION_HISTORY): Default to 1.
5758 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5759 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5760 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5761 Ifdef away legacy code.
5762 (XTmouse_position, x_scroll_bar_report_motion):
5763 Use x_last_mouse_movement_time.
5764 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5767 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5769 * msdos.c (last_mouse_window): Move to...
5770 (dos_rawgetc): ...this function and adjust comment.
5771 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5772 (mouseMoved): ...this function and adjust comment.
5773 * w32term.c (last_window): Likewise with...
5774 (w32_read_socket): ...this function.
5775 * xterm.c (last_window): Likewise with...
5776 (handle_one_xevent): ...this function.
5778 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5780 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5781 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5782 (handle_one_xevent): ...to here.
5783 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5786 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5788 * msdos.c (IT_set_terminal_window): Remove no-op.
5789 (initialize_msdos_display): Adjust terminal setup.
5790 * w32console.c (w32con_set_terminal_window): Remove no-op.
5791 (initialize_w32_display): Adjust terminal setup.
5792 * w32term.c (w32_set_terminal_window): Remove no-op.
5793 (w32_create_terminal): Adjust terminal setup.
5794 * xterm.c (XTset_terminal_window): Remove no-op.
5795 (x_create_terminal): Adjust terminal setup.
5797 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5799 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5801 (ns_create_terminal): Adjust terminal setup.
5802 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5804 (w32_create_terminal): Adjust terminal setup.
5805 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5807 (x_create_terminal): Adjust terminal setup.
5809 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5811 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5812 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5813 * dispnew.c (buffer_posn_from_coords):
5814 * window.c (Fwindow_end, displayed_window_lines):
5815 * xdisp.c (redisplay_mode_lines): Use it.
5817 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5819 * fontset.c (face_for_char): Check char in the current face font first
5820 if HAVE_NS (Bug#15138).
5822 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5824 * window.c (temp_output_buffer_show): Make sure window returned
5825 by display_buffer is live (Bug#15213).
5827 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5829 Minor cleanup to avoid forward declarations.
5830 * coding.h (struct ccl_spec): Remove forward declaration.
5831 * composite.h (toplevel): Include font.h.
5832 (struct composition_it, struct face, struct font_metrics):
5833 Remove forward declaration.
5834 * dispextern.h (struct image, struct atimer): Likewise.
5835 * emacsgtkfixed.h (struct frame): Likewise.
5836 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5837 * font.h (struct font_driver, struct font, struct glyph_string)
5838 (struct face): Remove forward declaration.
5839 * fontset.h (struct face, struct font): Likewise.
5840 * frame.h (toplevel): Style cleanup.
5841 (enum output_method): Move to...
5842 * termhooks.h (enum output_method): ...here.
5843 (struct glyph, struct frame, struct ns_display_info)
5844 (struct x_display_info, struct w32_display_info):
5845 Remove forward declaration.
5846 * xterm.h (toplevel): Include termhooks.h.
5847 (struct font, struct window, struct glyph_matrix, struct frame)
5848 (struct input_event, struct face, struct image): Remove forward
5850 * gtkutil.h (struct _widget_value): Likewise.
5851 * keyboard.h (toplevel): Include termhooks.h.
5852 (struct input_event): Remove forward declaration.
5854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5856 * intervals.c (set_point_from_marker): New function.
5857 * editfns.c (Fgoto_char):
5858 * process.c (Finternal_default_process_filter):
5859 * window.c (select_window_1): Use it.
5860 * buffer.h (set_point_from_marker): Add prototype.
5862 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5864 * w32.c (term_winsock): Call release_listen_threads before calling
5866 (_sys_wait_accept): Wait for accept event in a loop with a finite
5867 timeout, instead of waiting indefinitely. Will hopefully avoid
5868 hanging during exit because WSACleanup deadlocks waiting for the
5869 event object to be released. (Bug#14333)
5871 * w32proc.c (release_listen_threads): New function, signals all
5872 the reader threads that listen for connections to stop waiting.
5874 * w32.h (release_listen_threads): Add prototype.
5876 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5878 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5879 field of new marker (for sanity and safety).
5880 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5881 anyway because XMISCTYPE is a function and can't be an lvalue).
5883 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5885 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5886 (x_after_update_window_line, x_scroll_bar_create)
5887 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5888 (handle_one_xevent, x_clear_frame_area):
5889 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5890 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5891 * xterm.h (x_clear_area): Adjust prototype.
5893 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5895 Hook scanning and indentation functions to find_newline. This helps
5896 to avoid duplicated code and renders more respect to newline cache.
5897 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5898 * cmds.c (Fforward_line):
5899 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5900 Use find_newline and avoid unnecessary point movements.
5901 * search.c (scan_newline): Implement on top of find_newline.
5903 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5905 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5906 scoped code (bug#11258).
5908 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5910 * nsterm.m (last_window): New variable.
5911 (EV_TRAILER2): New macro.
5912 (EV_TRAILER): Call EV_TRAILER2.
5913 (mouseMoved:): Add support for mouse-autoselect-window
5914 on nextstep (Bug#6888).
5916 2013-08-28 Andreas Schwab <schwab@suse.de>
5918 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5919 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5920 Remove unused macro definitions.
5921 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5922 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5923 Only define if emacs.
5925 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5927 Prefer enum glyph_row_area to int where appropriate.
5928 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5930 (window_box, window_box_width, window_box_left, window_box_left_offset)
5931 (window_box_right, window_box_right_offset): Adjust prototypes.
5932 * xdisp.c (window_box, window_box_width, window_box_left)
5933 (window_box_left_offset, window_box_right, window_box_right_offset):
5934 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5935 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5936 * nsterm.m (ns_clip_to_row):
5937 * w32term.c (w32_clip_to_row):
5938 * xterm.c (x_clip_to_row): Likewise.
5940 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5942 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5943 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5945 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5947 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5948 for portability to hosts where /bin/sh has problems.
5950 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5952 Redesign redisplay interface to drop global output_cursor.
5953 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5954 (toplevel): Remove declaration of output_cursor.
5955 (set_output_cursor, x_cursor_to): Remove prototype.
5956 * window.h (struct window): New member output_cursor.
5957 (output_cursor_to): New function to replace RIF member.
5958 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5959 (update_text_area, set_window_cursor_after_update): Use it.
5960 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5961 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5962 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5963 * w32term.c (x_update_window_begin, x_update_window_end):
5964 * xterm.c (x_update_window_begin, x_update_window_end):
5965 Adjust to use per-window output cursor.
5967 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5969 Simplify SELECT_TYPE-related code.
5970 Like EMACS_TIME, this portability layer is no longer needed, since
5971 Emacs has been using fd_set as a portability layer for some time.
5972 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5973 (SELECT_TYPE): Remove. All uses changed to fd_set.
5974 (fd_set) [!FD_SET]: New typedef.
5976 Simplify EMACS_TIME-related code.
5977 This portability layer is no longer needed, since Emacs has been
5978 using struct timespec as a portability layer for some time.
5979 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5980 Include <time.h> rather than "systime.h"; that's all that's needed now.
5981 * dispnew.c: Include <timespec.h> rather than "systime.h";
5982 that's all that's needed now.
5983 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5984 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5985 TIMESPEC_RESOLUTION.
5986 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5987 LOG10_TIMESPEC_RESOLUTION.
5988 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5989 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5990 (make_emacs_time): Remove. All used changed to make_timespec.
5991 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5992 (current_timespec): Rename from current_emacs_time. All uses changed.
5993 (add_emacs_time): Remove. All uses changed to timespec_add.
5994 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5995 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5996 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5997 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5998 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5999 (current_timespec): Rename from current_emacs_time. All uses changed.
6000 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6001 changed to timespec_cmp.
6002 * xgselect.c: Include <timespec.h>, since our .h files don't.
6004 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6006 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6007 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6008 Remove the leftovers.
6009 * gtkutil.c (toplevel): Do not declare Qxft but include
6011 * image.c (toplevel): Do not declare Vlibrary_cache because
6012 it's already done in lisp.h.
6014 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6016 * lisp.h (Mouse_HLInfo): Move from here...
6017 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6018 (reset_mouse_highlight): New function.
6019 * msdos.c (dos_set_window_size, IT_update_begin)
6020 (internal_terminal_init):
6021 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6022 (ns_initialize_display_info):
6023 * w32console.c (initialize_w32_display):
6024 * w32term.c (x_update_window_end, x_free_frame_resources)
6025 (w32_initialize_display_info):
6026 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6027 * window.c (Fdelete_other_windows_internal):
6028 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6029 * termchar.h (toplevel):
6030 * xterm.h (toplevel): Include dispextern.h.
6032 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6034 Fix minor problems found by static checking.
6035 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6036 (expect): Avoid nested-if warning.
6037 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6038 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6039 * nsterm.h, nsterm.m (ns_select):
6040 * xgselect.c, xgselect.h (xg_select):
6041 Adjust signature to better match pselect's.
6042 * nsterm.m (ns_select):
6043 Don't set *TIMEOUT, since pselect doesn't.
6044 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6045 diagnostic about assigning const char * to it.
6046 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6048 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6050 * lread.c (substitute_object_recurse): Handle hash-tables as well
6053 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6055 Fix unlikely core dump in init_tty, and simplify terminfo case.
6056 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6057 The old version incorrectly dumped core if malloc returned a
6058 buffer containing only non-NUL bytes.
6059 (init_tty): Do not allocate or free termcap buffers; the
6060 struct does that for us now.
6061 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6062 (struct tty_display_info): Define members termcap_term_buffer and
6063 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6064 use them. Allocate them directly in struct rather than indirectly
6065 via a pointer, to simplify init_tty.
6067 * frame.c (check_minibuf_window): Initialize 'window' properly,
6068 so that Emacs reliably aborts later if 'window' is not initialized.
6070 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6072 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6073 of VoidSymbol (Bug#15154).
6075 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6077 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6078 mouse_face_beg_y and mouse_face_end_y.
6079 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6080 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6081 Adjust users and update comment where appropriate.
6083 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6085 * frame.c (check_minibuf_window): New function.
6086 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6087 Call check_minibuf_window (Bug#15183).
6089 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6091 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6092 because this is the only last cursor data we need to keep and consult.
6093 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6094 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6097 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6099 Fix recovering from possible decompression error.
6100 Since insert_from_gap doesn't always move point, we can't use PT as
6101 the position where the partially decompressed data ends, and
6102 should count how many bytes was produced so far.
6103 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6104 (unwind_decompress): Really delete partially uncompressed data.
6105 (Fzlib_decompress_region): Take decompressed data size into account.
6107 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6109 * syntax.c (init_syntax_once): Adjust comment and do an early
6110 initialization of Qchar_table_extra_slots just once...
6111 * casetab.c (init_casetab_once):
6112 * category.c (init_category_once):
6113 * character.c (syms_of_character):
6114 * coding.c (syms_of_coding):
6115 * xdisp.c (syms_of_xdisp): ...and omit it here.
6117 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6119 * xdisp.c (get_next_display_element): Don't apply to characters
6120 from a display vector the logic of setting it->end_of_box_run_p
6121 suitable for characters from a buffer. (Bug#15175)
6123 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6124 to handle directories, rather than '_utime' which doesn't.
6127 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6129 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6130 or fullscreen (Bug#14627).
6132 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6134 System-dependent integer overflow fixes.
6135 * process.c (Fset_process_window_size): Signal an error if
6136 the window size is outside the range supported by the lower level.
6137 * sysdep.c (set_window_size): Return negative on error,
6138 nonnegative on success, rather than -1, 0, 1 on not in system,
6139 failure, success. This is simpler. Caller changed.
6140 (serial_configure): Remove unnecessary initialization of local.
6141 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6142 size fits in unsigned long; this isn't true on some 32-bit hosts.
6143 Avoid buffer overrun if some future version of /proc/meminfo has a
6144 variable name longer than 20 bytes.
6145 (system_process_attributes) [__FreeBSD__]:
6146 Don't assume hw.availpages fits in 'int'.
6148 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6150 Don't let very long directory names overrun the stack.
6151 Fix some related minor problems involving "//", vfork.
6152 * callproc.c (encode_current_directory): New function.
6153 (call_process): Don't append "/"; not needed.
6154 * fileio.c (file_name_as_directory_slop): New constant.
6155 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6156 this can save the caller having to alloca.
6157 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6158 Use SAFE_ALLOCA, not alloca.
6159 (directory_file_name, Fexpand_file_name): Leave leading "//"
6160 alone, since it can be special even on POSIX platforms.
6161 * callproc.c (call_process):
6162 * process.c (Fformat_network_address):
6163 * sysdep.c (sys_subshell):
6164 Use encode_current_directory rather than rolling our own.
6165 (create_process): No need to encode directory; caller does that now.
6166 * process.h (encode_current_directory): New decl.
6167 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6168 Rework to avoid 'goto xyzzy;'.
6170 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6172 * xdisp.c (handle_face_prop): If the default face was remapped use
6173 the remapped face for strings from prefix properties. (Bug#15155)
6175 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6177 Minor cleanup for redisplay interface and few related functions.
6178 * frame.h (enum text_cursor_kinds): Move from here...
6179 * dispextern.h (enum text_cursor_kinds): ...to here.
6180 (toplevel): Drop unnecessary declarations.
6181 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6182 in update_window_end_hook and draw_window_cursor functions.
6183 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6184 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6185 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6186 * xterm.c (x_update_window_end, x_draw_window_cursor):
6187 * xdisp.c (display_and_set_cursor, update_window_cursor)
6188 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6189 enum text_cursor_kinds where appropriate.
6191 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6193 Redesign redisplay interface to drop updated_row and updated_area.
6194 * dispextern.h (updated_row, updated_area): Remove declaration.
6195 (struct redisplay_interface): Pass glyph row and row area parameters
6196 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6197 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6199 * dispnew.c (updated_row, updated_area): Remove.
6200 (redraw_overlapped_rows, update_window_line): Adjust user.
6201 (update_marginal_area, update_text_area): Likewise. Pass updated row
6202 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6203 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6206 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6208 * process.c (flush_pending_output): Remove stub.
6211 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6213 * callproc.c: Fix race that killed background processes (Bug#15144).
6214 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6215 Record deleted process-id in critical section, not afterwards.
6216 Don't mistakenly kill process created by a call-process invocation
6217 that discards output and does not wait.
6219 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6221 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6222 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6223 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6224 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6225 to shut up compiler in mark_object.
6226 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6228 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6230 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6231 We can't portably rely on PTY_OPEN doing that, even if
6232 it calls posix_openpt with O_CLOEXEC.
6234 2013-08-20 Kenichi Handa <handa@gnu.org>
6236 * character.c (string_char): Improve commentary.
6238 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6240 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6241 (struct animation_cache): Make signature a flexible array member.
6242 All uses changed. This is a tad slower but may insulate us better
6243 from future changes to ImageMagick.
6245 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6247 * image.c: Shrink memory needed for animation cache.
6248 (SIGNATURE_DIGESTSIZE): New constant.
6249 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6250 (imagemagick_create_cache): Copy the signature. This saves
6251 several KB of memory that ImageMagick wastes per signature.
6252 Don't bother updating the update_time, as the caller does that now.
6253 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6254 it's a fixed size struct member now.
6255 (imagemagick_get_animation_cache): Always destroy the signature,
6256 as it's now imagemagick_create_cache's responsibility to copy it.
6257 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6258 and use memcmp rather than strcmp.
6259 eassert that ImageMagick returns a signature of the specified length.
6261 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6263 * image.c (imagemagick_get_animation_cache): Don't segfault on
6265 (imagemagick_get_animation_cache): Revert to previous definition
6266 so that it actually works. But keep the memory leak fix.
6267 (imagemagick_get_animation_cache): Fix memory leak.
6269 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6271 * image.c: Fix animation cache signature memory leak.
6272 Fix some other minor performance problems while we're at it.
6273 (imagemagick_create_cache): Clear just the members that
6274 need clearing. Don't set update_time, as caller does that now.
6275 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6276 Simplify by using pointer-to-pointer instead of a prev pointer.
6277 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6278 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6279 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6280 it's already a copy. Free the signature probe unless it's cached.
6282 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6283 This was introduced by my 2013-08-12 fix for Bug#15035.
6285 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6287 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6288 (imagemagick_prune_animation_cache): Now static.
6290 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6292 * image.c (imagemagick_get_animation_cache): Don't segfault when
6293 pruning all entries.
6295 2013-08-18 Ken Brown <kbrown@cornell.edu>
6297 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6298 static heap if ENABLE_CHECKING is defined.
6299 (max_bss_sbrk_ptr): New variable.
6301 (report_sheap_usage): Report maximum static heap usage instead of
6302 ending static heap usage.
6304 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6306 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6307 of zlib_initialized according to the results of calling
6308 init_zlib_functions.
6310 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6312 * image.c: Implement an ImageMagick per-image cache.
6313 (imagemagick_get_animation_cache): Fix a double-free error.
6314 (imagemagick_load_image): Remove the ping_wand code, which only
6315 apparently saved time on invalid animated images, and slowed down
6316 everything else. Optimise for the common case.
6318 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6320 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6322 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6324 * marker.c (set_marker): Remove documentation of undefined behavior.
6326 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6328 * image.c (imagemagick_compute_animated_image): Animate correctly
6329 when sub-images are smaller than the main image.
6330 (imagemagick_compute_animated_image): Setting the iterator row to
6331 zero is apparently not allowed.
6332 (imagemagick_compute_animated_image): Allow images that say they
6333 have sub-images that are bigger than the main image, but just crop
6336 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6338 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6340 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6342 * image.c (imagemagick_compute_animated_image): Respect the GIF
6345 2013-08-15 Ken Brown <kbrown@cornell.edu>
6347 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6348 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6351 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6353 Fix minor problems found by static checking.
6354 * frame.c (delete_frame):
6355 * xdisp.c (next_element_from_display_vector):
6356 Avoid uninitialized local.
6357 * image.c (imagemagick_compute_animated_image): Port to C89.
6358 Prefer usual GNU indentation style for loops.
6359 Be more careful about bizarrely large sizes, by using ptrdiff_t
6362 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6364 Fix infinite frame selection loop (Bug#15025).
6365 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6367 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6369 * xdisp.c (compute_window_start_on_continuation_line):
6370 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6371 to make sure we end up setting the window start at the leftmost
6372 visible character of the display line. This avoids funky
6373 horizontal shifting because the window start is not kept on the
6374 same position. (Bug#15090)
6375 (next_element_from_display_vector): Support 'box' face attribute
6376 in the face definitions of a display vector. (Bug#15099)
6378 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6380 * image.c (imagemagick_compute_animated_image): Implement animated
6382 (imagemagick_compute_animated_image): Fix some compilation
6383 warnings. Implement a very simple cache to make the animation
6384 usable at all, but it should be replaced with a per-image cache.
6386 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6388 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6389 to do `for' loops over alist values.
6390 * buffer.h (FOR_EACH_BUFFER):
6391 * process.c (FOR_EACH_PROCESS): Use it.
6392 (handle_child_signal, status_notify, Fget_buffer_process)
6393 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6395 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6397 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6398 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6399 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6400 to xzalloc and so avoid redundant call to memset.
6401 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6402 members because it is allocated with xzalloc and so already zeroed.
6404 2013-08-14 Ken Brown <kbrown@cornell.edu>
6406 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6409 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6411 Utility function and macro to copy Lisp string to C string.
6412 * lisp.h (xlispstrdupa): New macro.
6413 (xlispstrdup): New prototype.
6414 * alloc.c (xlispstrdup): New function.
6415 * callint.c (Fcall_interactively):
6416 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6417 (Fsubstitute_in_file_name):
6418 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6419 * image.c (x_create_bitmap_from_file):
6420 * w32term.c (w32_term_init):
6421 * xterm.c (x_term_init): Use xlispstrdup.
6423 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6425 * image.c (imagemagick_load_image): Make animated pictures work.
6426 There's still some problems with background color settings, though
6429 * decompress.c (unwind_decompress): Always restore point.
6431 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6433 * marker.c (set_marker): Reformat documentation.
6435 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6437 * xdisp.c (cursor_type_changed): Now static.
6439 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6440 Use changed. This avoids the need to call xmalloc and for the
6441 caller to call xfree, and avoids memory leaks in some situations.
6443 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6445 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6446 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6447 (redisplay_window): If window_end_valid is cleared due to non-zero
6448 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6449 so do not call to try_cursor_movement for that window.
6451 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6453 * window.h (struct window): Convert window_end_pos and
6454 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6455 (wset_window_end_pos, wset_window_end_vpos): Remove.
6456 * dispnew.c (adjust_glyph_matrix):
6457 * window.c (Fwindow_end, replace_window, set_window_buffer)
6459 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6460 (set_vertical_scroll_bar, redisplay_window, try_window)
6461 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6462 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6463 (note_mouse_highlight): Adjust users.
6464 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6467 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6469 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6470 * image.c (imagemagick_filename_hint): Use `const char *' and
6471 prefer SSDATA to SDATA to avoid warnings.
6473 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6475 Cleanup window fringes, margins and scroll bars adjustments.
6476 * window.c (set_window_fringes, set_window_margins)
6477 (set_window_scroll_bars, apply_window_adjustment): New functions.
6478 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6479 (Fset_window_scroll_bars): Use them.
6481 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6483 * window.h (struct window): Convert scroll_bar_width
6484 from Lisp_Object to integer. Adjust comment.
6485 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6487 * window.c (wset_scroll_bar_width): Remove.
6488 (make_window): Initialize scroll_bar_width.
6489 (Fsplit_window_internal): Use direct assignment.
6490 (Fset_window_configuration, save_window_save):
6491 Convert Lisp_Object to integer and back where appropriate.
6492 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6493 bar was actually changed, and mention this in docstring.
6495 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6497 * decompress.c: Minor simplifications.
6498 (Fzlib_decompress_region): Don't bother verifying
6499 that avail_out <= UINT_MAX, as that was confusing.
6500 Mention the restriction in a comment instead.
6501 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6503 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6505 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6506 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6508 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6510 * image.c (imagemagick_filename_hint): Check for errors in the
6513 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6515 * window.c (Fwindow_margins): Return nil when there's no marginal
6516 area, as per the documented API.
6518 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6519 Fmake_vector, as scroll bar's struct members are not all Lisp
6520 objects now. This avoids crashes in GC.
6522 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6523 bool, so its address could be taken.
6525 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6527 * image.c (imagemagick_filename_hint): New function to possibly
6528 apply `image-content-type-suffixes'.
6529 (imagemagick_load_image): Use it.
6531 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6533 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6534 if loading zlib failed.
6536 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6538 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6539 2013-08-13 checkin below. Change bool to BOOL, rule is:
6540 All Obj-C code uses BOOL, except for interfaces callable from C.
6542 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6544 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6546 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6547 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6548 bool instead of BOOL.
6549 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6550 from Lisp_Object to bitfield. Adjust comment.
6551 * w32term.c (x_scroll_bar_create): Adjust user.
6552 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6553 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6554 Use bool for boolean.
6555 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6556 to `unsigned int' when defining a bitfield.
6558 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6560 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6562 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6564 * window.h (struct window): Convert left_margin_cols and
6565 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6566 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6567 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6569 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6571 (showing_window_margins_p, update_window_line, update_frame_1):
6572 * fringe.c (draw_fringe_bitmap_1):
6573 * xdisp.c (window_box_width): Adjust users.
6574 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6575 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6576 Use direct assignment.
6577 (Fset_window_configuration, save_window_save, Fwindow_margins):
6578 Convert Lisp_Object to integer and back where appropriate.
6579 (Fset_window_margins): Adjust user. Return t if any margin
6580 was actually changed, and mention this in docstring.
6582 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6584 * syntax.c (forward_word):
6585 * cmds.c (forward_char, backward_char): Mention the optional argument.
6587 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6589 * window.h (struct window): Convert left_fringe_width
6590 and right_fringe_width from Lisp_Objects to integers.
6592 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6593 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6594 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6596 (make_window): Initialize new integer fields to -1.
6597 (Fsplit_window_internal): Use direct assignment.
6598 (Fset_window_configuration, save_window_save):
6599 Convert Lisp_Object to integer and back where appropriate.
6600 (Fset_window_fringes): Adjust user. Return t if any fringe
6601 was actually changed, and mention this in docstring.
6603 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6605 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6606 * nsfns.m (x_set_cursor_type):
6607 * w32fns.c (x_set_cursor_type):
6608 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6609 * xdisp.c (set_frame_cursor_types): ...but in common code.
6611 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6613 * font.c (clear_font_cache): New function, stripped from...
6614 (Fclear_font_cache): ...here, which now uses the function
6615 above. Adjust comment.
6616 * font.h (clear_font_cache): Add prototype.
6617 * xfaces.c (clear_face_cache): Use clear_font_cache.
6619 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6621 * window.c (Fset_window_start): Compare `w', not `window' because
6622 `w' might not be equal to `window' after call to decode_live_window.
6624 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6626 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6627 This fixes a problem introduced by the Bug#15035 patch
6628 when using GPG. Reported by Herbert J. Skuhra.
6630 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6632 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6633 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6634 not yet initialized.
6636 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6638 * decompress.c (Fzlib_decompress_region): Support zlib
6639 decompression, too, and rename.
6641 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6643 Minor zlib configuration tweaks.
6644 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6645 Don't assume presence of fn_inflateInit2_ zlib internal function.
6647 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6649 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6650 include the zlib prefix.
6652 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6654 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6655 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6656 define static variables that are pointers to zlib functions to be
6658 (init_zlib_functions) [WINDOWSNT]: New function.
6659 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6661 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6662 macros instead of invoking the zlib functions directly.
6663 (syms_of_decompress): DEFSYM Qzlib_dll.
6664 Staticpro Szlib_available_p.
6666 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6668 Avoid looping over all frame windows to freeze and unfreeze.
6669 * window.h (struct window): Drop frozen_window_start_p.
6670 (freeze_window_starts): Drop prototype.
6671 * frame.h (struct frame): New frozen_window_starts flag.
6672 (FRAME_WINDOWS_FROZEN): New macro.
6673 * window.c (freeze_window_start, freeze_window_starts):
6675 (select_window, replace_window): Adjust users.
6676 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6677 (window_frozen_p): New function.
6678 (redisplay_window): Use it.
6680 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6682 Fix some fd issues when running subprocesses (Bug#15035).
6683 Fix bugs that can leak files or file descriptors on errors.
6684 Don't unlink open temp files, as that's hard for users to diagnose
6685 when things go awry (e.g., temp disk exhausted).
6686 Don't bother to lock temp files. Check for invalid recursion.
6687 * callproc.c (synch_process_fd): Remove. All uses removed.
6688 (synch_process_tempfile): New var or macro.
6689 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6691 (record_kill_process): New arg, the temp name. All callers changed.
6692 (delete_temp_file): Now just a simple wrapper around unlink.
6693 (call_process_kill): New arg, the call_process_fd array.
6694 Close them all. Clear synch_process_pid. Remove the temp file,
6695 or arrange for it to be removed.
6696 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6697 that's been moved to synch_process_tempfile. Caller changed.
6698 Do not remove the tempfile; that's now call_process_kill's
6700 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6701 call_process_kill; the caller now does that.
6702 (call_process_cleanup): Do not close the process fd; that's now
6703 call_process_kill's responsibility.
6704 (Fcall_process): Implement via new function call_process, which
6705 has most of the old body of Fcall_process, but with a different API.
6706 (call_process): New function that does not open or close filefd if
6707 it is nonnegative. Record which fds need to be closed, and let
6708 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6709 Signal an error if invoked recursively (could be done via a hook).
6710 Simplify creation of the tempfile in the MSDOS case.
6711 Don't create the output file until after checking for the executable.
6712 Report any failure to open /dev/null.
6713 Don't open /dev/null for writing twice; once is enough.
6714 Don't create pipe if all output is being discarded or sent to file.
6715 Don't worry about setting up the coding system or reading from the
6716 pipe if all output is being discarded.
6717 Hoist fd_error local into top level, to lessen block nesting.
6718 Don't record deleted pid here; now done by Fcall_process_region.
6719 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6720 and note its success in synch_process_tempfile.
6721 Do not leak resources when child_setup fails.
6722 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6723 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6724 (create_temp_file): Now returns open fd, with an additional
6725 Lisp_Object * argument to return the name. All callers changed.
6726 Do not close the file; rewind it instead, and leave it open for
6727 the caller. Do not lock the temp file. Unwind-protect the file
6728 and the file-descriptor.
6729 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6730 If an asynchrounous process, record it here, not in call_process.
6731 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6732 * eval.c (set_unwind_protect): New function.
6733 * fileio.c (write_region): New function, generalized from the
6734 old Fwrite_region. Do not lock temp files.
6735 (Fwrite_region): Use it.
6736 * lisp.h (set_unwind_protect, write_region): New decls.
6737 * process.c: Include <verify.h>.
6738 (make_process): Mark fds as initially closed.
6739 (deleted_pid_list): Now a list of pid-filename pairs.
6741 (close_process_fd): New function.
6742 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6743 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6744 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6745 (create_process, create_pty, Fmake_serial_process)
6746 (server_accept_connection): Record which fds need to be closed,
6747 and let deactivate_process close them.
6748 (Fmake_network_process): Do not discard the unwind-protect
6749 until it's safe to do so.
6750 (deactivate_process): Close the fds opened by create_process etc.
6751 (Fprocess_send_eof): Adjust to new way of recording open fds.
6752 Report an error if /dev/null can't be opened, instead of aborting.
6753 * process.h (PROCESS_OPEN_FDS): New constant.
6754 (struct Lisp_Process): New member open_fds.
6755 (record_kill_process, record_deleted_pid): Adjust signatures.
6756 (record_deleted_pid): Move decl here ...
6757 * syswait.h (record_deleted_pid): ... from here.
6759 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6761 * decompress.c: Fix bugs with large buffers and weird inputs.
6762 Tune a bit. Reindent as per usual Emacs style.
6763 (BUFFER_SIZE): Remove.
6764 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6765 more than UINT_MAX bytes. Decompress into the gap instead of into
6766 an auto buffer, as this should avoid copying. Return nil if
6767 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6768 set immediate_quit; we shouldn't trust zlib code that much.
6770 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6772 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6773 errors, and really move the gap to where we want it.
6775 * lisp.h: Include decompress.c support.
6777 * emacs.c (main): Include decompress.c support.
6779 * Makefile.in: Include -lz if present.
6781 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6783 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6784 (initWithTitle:): Initialize frame to 0.
6785 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6786 (fillWithWidgetValue:frame:): Rename from
6787 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6789 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6790 fillWithWidgetValue:frame:
6792 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6793 remove memory leak warnings.
6795 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6796 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6799 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6800 (x_activate_menubar): Update the whole menu.
6801 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6802 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6803 current event is not NSSystemDefined (Bug#15001).
6804 Call ns_check_menu_open only if trackingMenu is 2.
6805 (menuDidClose:): New method, decrease trackingMenu.
6806 (fillWithWidgetValue:setDelegate:): New method.
6807 (fillWithWidgetValue:): Call the above.
6809 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6811 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6813 Omit some unnecessary casts.
6814 Many of these go back to the old pre-C89 days, when they may have
6815 been needed, but we've been assuming C89 or later for a while now.
6816 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6817 (live_float_p, live_misc_p, live_vector_p):
6818 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6819 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6820 (defvar_per_buffer):
6821 * callint.c (Fcall_interactively):
6822 * doc.c (Fsubstitute_command_keys):
6823 * filelock.c (get_boot_time):
6824 * frame.c (xrdb_get_resource):
6825 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6826 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6827 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6828 (menuitem_highlight_callback, menu_destroy_callback)
6829 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6830 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6831 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6832 (xg_tool_bar_help_callback, tb_size_cb):
6833 * image.c (xpm_alloc_color, png_read_from_memory)
6834 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6835 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6837 * keymap.c (describe_map):
6838 * nsfns.m (Fns_display_monitor_attributes_list):
6839 * nsmenu.m (process_dialog:):
6840 * nsterm.m (hold_event):
6841 * process.c (wait_reading_process_output):
6842 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6843 * scroll.c (do_direct_scrolling, scrolling_1):
6844 * termcap.c (tgetent):
6845 * window.c (check_window_containing, add_window_to_list)
6846 (freeze_window_starts):
6847 * xdisp.c (compare_overlay_entries, vmessage):
6848 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6849 (x_get_monitor_attributes_xrandr)
6850 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6851 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6852 * xfont.c (xfont_match, xfont_open):
6853 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6854 (menubar_selection_callback, menu_position_func)
6855 (popup_selection_callback, create_and_show_popup_menu)
6856 (dialog_selection_callback, create_and_show_dialog):
6857 * xrdb.c (x_get_string_resource)
6859 * xsmfns.c (x_session_check_input):
6860 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6861 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6862 (xaw_jump_callback, xaw_scroll_callback):
6863 Omit unnecessary casts.
6865 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6867 Minor string-length refactoring.
6868 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6869 * frame.c (make_monitor_attribute_list):
6870 Prefer build_string to strlen + make_string.
6872 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6874 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6875 don't check minor_code (Bug#14417).
6877 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6879 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6880 vertical positions instead. This avoids calling MATRIX_ROW with
6881 row numbers that are possibly beyond valid limits. (Bug#15064)
6883 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6885 Use xstrdup and build_unibyte_string where applicable.
6886 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6887 * xfns.c (x_window):
6888 * xrdb.c (x_get_customization_string):
6889 * xterm.c (xim_initialize):
6890 * w32fns.c (w32_window): Use xstrdup.
6891 (w32_display_monitor_attributes_list):
6892 * emacs.c (init_cmdargs):
6893 * keyboard.c (PUSH_C_STR):
6894 * nsfont.m (nsfont_open):
6895 * sysdep.c (system_process_attributes):
6896 * w32.c (system_process_attributes):
6897 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6899 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6901 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6902 variables of these types so that GDB would know about them, as aid
6903 for debugging fatal exceptions. (Bug#15024) See also
6904 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6907 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6909 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6910 larger than the NSWindow (Bug#14934).
6912 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6914 Redesign redisplay interface to drop global variable updated_window.
6915 Always pass currently updated window as a parameter to update routines.
6916 * dispextern.h (updated_window): Remove declaration.
6917 (struct redisplay_interface): Pass window parameter to
6918 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6919 and after_update_window_hook.
6920 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6922 * dispnew.c (updated_window): Remove.
6923 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6924 (update_window_line): Adjust to match redisplay interface changes.
6925 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6926 (ns_scroll_run, ns_after_update_window_line):
6927 * w32term.c (x_update_window_begin, x_update_window_end)
6928 (x_after_update_window_line, x_scroll_run):
6929 * xterm.c (x_update_window_begin, x_update_window_end)
6930 (x_after_update_window_line, x_scroll_run):
6931 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6932 Likewise. Adjust comments where appropriate.
6933 (x_cursor_to): Simplify because this is always called during window
6934 update (but install debugging check anyway).
6935 (expose_window): Check must_be_updated_p flag to see whether this
6936 function is called during window update.
6938 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6940 Do not reset window modification event counters excessively.
6941 These leftovers and poor man's tricky methods to catch extra
6942 redisplay's attention are no longer needed.
6943 * frame.c (set_menu_bar_lines_1):
6944 * minibuf.c (read_minibuf_unwind):
6945 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6946 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6947 (window_scroll_line_based, Fset_window_configuration):
6948 * xdisp.c (redisplay_window): Do not reset last_modified and
6949 last_overlay_modified counters.
6951 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6953 * xselect.c (x_send_client_event): Set send_event and serial, memset
6954 data.l as it might be bigger than data.b. Use 24 bit mask to
6955 XSendEvent (Bug#15034).
6957 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6959 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6960 for TTY frames that are not the top frame on their console.
6963 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6965 * w32term.c (w32fullscreen_hook): Really maximize frame when
6966 asked for (Bug#14841).
6968 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6970 Prefer selected_window to Fselected_window, likewise for frames.
6971 * buffer.c (Fbuffer_swap_text):
6972 * data.c (Fvariable_binding_locus):
6973 * window.c (run_window_configuration_change_hook): Adjust users.
6974 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6975 Use decode_live_frame.
6977 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6979 Be more careful if selected window shows the buffer other than current,
6980 use window_outdated only if this is not so. This change should also
6981 address some weird issues discussed in Bug#13012.
6982 * window.h (window_outdated): New prototype.
6983 * window.c (window_outdated): Now here. Convert from static and
6984 always assume window's buffer.
6985 (Fwindow_end, Fwindow_line_height): Use it.
6986 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6987 and always assume window's buffer.
6988 (redisplay_window): Adjust user.
6989 (redisplay_internal): Call to reconsider_clip_changes once and
6990 check whether mode line should be updated only if selected window
6991 shows current buffer.
6992 (run_window_scroll_functions): Use eassert for debugging check.
6993 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6995 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6997 * window.c (window_scroll, window_scroll_pixel_based)
6998 (window_scroll_line_based): Use bool for booleans.
7000 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7002 * process.c: Fix minor off-by-one issues in descriptor counts.
7003 This shouldn't fix any real bugs, but it cleans up the code a bit.
7004 (max_process_desc, max_input_desc): -1, not 0, means none.
7006 (delete_input_desc): New function.
7007 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7008 (deactivate_process): Scan backwards when recomuting max_process_desc;
7009 that should be faster.
7010 (init_process_emacs): Initialize max_input_desc.
7012 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7014 Use region cache to speedup bidi_find_paragraph_start.
7015 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7016 Rename cache_long_line_scans to cache_long_scans.
7017 * buffer.c (bset_cache_long_line_scans): Rename to
7018 bset_cache_long_scans.
7019 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7020 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7022 (syms_of_buffer): Rename cache-long-line-scans to
7023 cache-long-scans. Adjust docstring.
7024 * search.c (newline_cache_on_off):
7025 * indent.c (width_run_cache_on_off): Adjust users.
7026 * bidi.c (bidi_paragraph_cache_on_off): New function.
7027 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7028 * insdel.c (prepare_to_modify_buffer):
7029 Invalidate bidi_paragraph_cache if enabled.
7031 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7033 Invalidate region caches only if buffer text is going to be changed.
7034 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7035 (modify_text): ...new prototype.
7036 (prepare_to_modify_buffer_1): New prototype.
7037 * textprop.c (modify_region): Rename to...
7038 (modify_text_properties): ...new function.
7039 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7040 (Fremove_list_of_text_properties): Adjust users.
7041 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7042 (modify_text): ...new function.
7043 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7044 (prepare_to_modify_buffer_1): ...new function.
7045 * casefiddle.c (casify_region):
7046 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7047 (Ftranspose_regions): Use modify_text.
7049 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7051 * lisp.mk (lisp): Add nadvice.elc.
7053 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7055 New macro to iterate over live buffers similar to frames.
7056 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7057 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7058 Declare buffer-related variables here to offload lisp.h.
7059 * buffer.c (Vbuffer_alist): Adjust comment.
7060 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7061 (other_buffer_safely):
7062 * data.c (store_symval_forwarding):
7063 * dispnew.c (Fframe_or_buffer_changed_p):
7064 * fileio.c (Fdo_auto_save):
7065 * filelock.c (unlock_all_files):
7066 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7068 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7070 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7071 * callproc.c (create_temp_file):
7072 * filelock.c (create_lock_file):
7073 Assume mkostemp, since it's now provided by Gnulib.
7075 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7077 * w32.c (mkostemp): New function.
7078 (mktemp): Remove, no longer used. Most of the code reused in
7079 mkostemp. (Bug#15015)
7080 (mktemp): Don't undef.
7082 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7084 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7085 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7086 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7087 (free_glyph_pool, check_glyph_memory): Likewise for
7088 all users. Adjust comments where appropriate.
7090 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7092 * composite.h: Minor fixups.
7093 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7094 to fix a misspelling, and change it to an inline function while
7095 we're at it (it need not be a macro). All uses changed.
7096 (composition_method, composition_valid_p):
7097 Rewrite to avoid assignments in if-conditions.
7099 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7101 Do not use global Lisp_Object in composition macros.
7102 * composite.h (composition_temp): Remove declaration.
7103 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7104 (composition_method, composition_valid_p): ...inline functions.
7105 (compose_region): Remove the leftover.
7106 * composite.c (composition_temp): Remove.
7107 (run_composition_function, update_compositions)
7108 (composition_compute_stop_pos, composition_adjust_point)
7109 (Ffind_composition_internal):
7110 * coding.c (handle_composition_annotation):
7111 * xdisp.c (handle_composition_prop, check_point_in_composition):
7112 Related users changed.
7114 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7116 Drop FRAME_PTR typedef.
7117 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7118 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7119 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7120 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7121 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7122 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7123 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7124 All related users changed.
7126 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7128 * eval.c (default_toplevel_binding): New function.
7130 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7131 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7132 (syms_of_eval): Export them.
7133 * data.c (Fdefault_value): Micro cleanup.
7134 * term.c (init_tty): Use "false".
7136 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7138 Fix X GC leak in GTK and raw (no toolkit) X ports.
7139 * xterm.c (x_free_frame_resources): If white and black relief
7140 GCs are allocated, always free them here.
7141 * xfns.c (x_make_gc): Omit redundant initialization.
7142 * widget.c (create_frame_gcs): Remove the leftover.
7143 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7144 in x_free_frame_resources.
7146 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7148 * nsterm.m (windowWillResize:toSize:): Only change title if
7149 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7151 (viewDidEndLiveResize): New method.
7153 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7154 inside NS_IMPL_COCOA.
7156 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7158 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7159 Do not check whether undo is enabled because record_insert and
7160 record_delete does that themselves.
7162 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7164 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7165 member which is not really used any more.
7166 (FRAME_XIC_BASE_FONTNAME): Remove.
7167 * xfns.c (xic_free_fontset): Adjust user.
7168 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7169 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7170 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7171 (xdialog_show): Use eassert for debugging check.
7172 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7174 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7176 * fileio.c, fns.c (merge): Move extern decl from here ...
7177 * lisp.h (merge): ... to here.
7179 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7181 Fix last font-related change.
7182 * w32font.h (w32font_list_internal, w32font_match_internal):
7184 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7185 (uniscribe_list_family): Adjust to match font API change.
7186 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7187 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7191 * frame.h (FRAME_MOUSE_UPDATE):
7192 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7193 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7195 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7197 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7198 * font.h (struct font_driver): Change list, match, and list_family
7199 functions to accept struct frame * as first arg.
7200 * font.c (font_score, font_compare, font_sort_entities):
7202 (font_sort_entities, font_list_entities, font_select_entity)
7203 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7204 match font API change.
7205 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7206 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7207 * ftxfont.c (ftxfont_list, ftxfont_match):
7208 * xftfont.c (xftfont_list, xftfont_match):
7209 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7210 * w32font.c (w32font_list, w32font_match, w32font_list)
7211 (w32font_list_internal, w32_font_match_internal): Likewise.
7212 * xfaces.c (Fx_family_fonts): Adjust user.
7214 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7216 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7217 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7218 only if HAVE_X_WINDOWS is in use.
7219 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7220 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7221 * w32term.c (x_wm_set_icon_position): Likewise.
7222 * w32fns.c (x_icon): Adjust user.
7224 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7226 * xterm.c (last_mouse_press_frame): Remove the
7227 leftover which is not really used any more.
7228 (handle_one_xevent, syms_of_xterm): Adjust users.
7229 (x_flush): Call XFlush once per each X display, not frame.
7230 This is better because this code always unconditionally skips
7231 non-X frames in Vframe_list and issues the only XFlush if we
7232 have more than one X frame on the same X display.
7233 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7234 Use bool for booleans.
7235 (x_draw_glyph_string_background, cvt_string_to_pixel)
7236 (cvt_pixel_dtor): Drop unnecessary prototypes.
7237 * xterm.h (x_display_ok): Adjust prototype.
7239 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7241 Drop unnecessary functions that deals with frame pixel size.
7242 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7243 (x_pixel_height): Drop prototypes.
7244 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7245 (x_pixel_height): Drop implementations.
7246 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7247 which should be always valid for window frame.
7248 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7249 * w32menu.c (Fx_popup_dialog):
7250 * xmenu.c (Fx_popup_dialog): Likewise for both.
7252 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7254 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7255 frame parameters and call to Fmodify_frame_parameters just once.
7256 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7257 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7258 and mention nil frame in docstring.
7260 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7262 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7263 (x_figure_window_size): Likewise. Adjust to return long.
7264 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7265 (toplevel): Move Qterminal_live_p to...
7266 * terminal.c (toplevel): ...here, make it static, and...
7267 (syms_of_terminal): ...DEFSYM here.
7268 * frame.h (Qterminal_live_p): Remove declaration.
7269 (make_frame, x_figure_window_size): Adjust prototype.
7270 * nsfns.m (Fx_create_frame): Use long for window flags.
7272 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7274 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7275 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7276 Do not assume that emacs_close (INT_MAX) is a no-op.
7278 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7280 * xfaces.c (make_face_cache): For struct face_cache, prefer
7281 xmalloc to xzalloc and so avoid redundant call to memset.
7282 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7284 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7286 * fringe.c (draw_window_fringes, update_window_fringes)
7287 (compute_fringe_widths):
7288 * w32term.c (x_draw_glyph_string):
7289 * window.c (candidate_window_p, Frecenter):
7290 * xfaces.c (realize_basic_faces, realize_default_face)
7291 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7292 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7293 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7294 * xmenu.c (Fx_menu_bar_open_internal):
7295 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7296 * xsettings.c (xft_settings_event):
7297 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7298 Use bool for booleans. Adjust style and comments where
7300 * dispextern.h (draw_window_fringes, update_window_fringes)
7301 (compute_fringe_widths):
7302 * xterm.h (x_had_errors_p): Adjust prototype.
7304 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7306 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7307 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7309 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7311 * fns.c (toplevel): Remove comment before Fsafe_length because
7314 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7316 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7318 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7320 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7321 frame which got the message is still alive, before dereferencing
7322 its pointer. (Bug#14970)
7324 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7325 be a live window, before using it as such. (Bug#14970)
7327 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7329 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7330 w32_detect_focus_change instead of doing part of its job by hand.
7331 This fixes the problem whereby FOCUS_OUT events were not sent to
7334 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7336 * process.c (Fprocess_list): Doc fix.
7338 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7339 being re-exposed only if it didn't ask to become visible.
7340 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7341 was previously iconified. (Bug#14841)
7342 (x_iconify_frame): Mark the frame iconified.
7344 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7346 Fix minor problems found by static checking.
7347 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7348 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7350 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7352 * eval.c (set_specpdl_old_value): New function.
7353 (unbind_to): Minor simplification.
7354 (get_backtrace_frame): New function.
7355 (Fbacktrace_frame): Use it. Add `base' argument.
7356 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7357 (syms_of_eval): Export backtrace-eval.
7358 * xterm.c (x_focus_changed): Simplify.
7360 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7362 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7364 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7366 * xdisp.c (redisplay_window): Instead of moving point out of
7367 scroll margin, reject the force_start method, and try scrolling
7368 instead. (Bug#14780)
7370 2013-07-24 Ken Brown <kbrown@cornell.edu>
7372 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7375 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7377 * eval.c (Fprogn): Do not check that BODY is a proper list.
7378 This undoes the previous change. The check slows down the
7379 interpreter, and is not needed to prevent a crash. See
7380 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7382 2013-07-23 Glenn Morris <rgm@gnu.org>
7384 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7386 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7388 Port to GNU/Linux systems with tinfo but not ncurses.
7389 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7390 to decide whether ncurses is being used. Without this change,
7391 GCC complains about tgetent not being declared, on a system
7392 that has tinfo installed but ncurses not installed.
7394 * eval.c (Fprogn): Check that BODY is a proper list.
7396 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7397 * data.c (Fsetq_default):
7398 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7399 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7401 Tune by taking advantage of the fact that ARGS is always a list
7402 when a function is declared to have UNEVALLED args.
7404 * emacsgtkfixed.c: Port to GCC 4.6.
7405 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7407 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7409 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7410 here to silence compiler warnings.
7412 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7414 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7415 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7416 from messing up Emacs's 'struct frame' (Bug#14923).
7418 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7420 * alloc.c (make_save_ptr_ptr): Define this function.
7421 It was inadvertently omitted. It's needed only if
7422 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7424 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7426 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7427 frame have focus (Bug#14895).
7429 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7431 Avoid vfork-related deadlock more cleanly.
7432 * callproc.c (child_setup): When the child's exec fails, output
7433 the program name, as that's more useful. Use O_NONBLOCK to avoid
7435 * process.c (create_process_1): Remove; no longer needed.
7436 (create_process): Remove timer hack; no longer needed, now that
7437 the child avoids deadlock.
7439 2013-07-20 Glenn Morris <rgm@gnu.org>
7441 * image.c (Fimage_flush): Fix doc typo.
7443 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7445 Fix array bounds violation when pty allocation fails.
7446 * process.c (PTY_NAME_SIZE): New constant.
7447 (pty_name): Remove static variable; it's now auto.
7448 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7449 Take pty_name as an arg rather than using a static variable.
7450 All callers changed.
7451 (create_process): Recover pty_flag from process, not from volatile local.
7452 (create_pty): Stay inside array even when pty allocation fails.
7453 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7455 * lread.c (Fload): Avoid initialization only when lint checking.
7456 Mention that it's needed only for older GCCs.
7458 2013-07-20 Kenichi Handa <handa@gnu.org>
7460 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7461 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7463 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7465 * lread.c (Fload): Avoid uninitialized warning.
7467 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7469 Fix some minor file descriptor leaks and related glitches.
7470 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7471 (create_lock_file): Use write, not emacs_write.
7472 * image.c (slurp_file, png_load_body):
7473 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7474 (server_accept_connection):
7475 Don't leak an fd on memory allocation failure.
7476 * image.c (slurp_file): Add a cheap heuristic for growing files.
7477 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7478 as that's what the other routines do. Maybe input need not be
7479 blocked at all, but it's better to be consistent.
7480 Avoid undefined behavior when strlen is zero.
7482 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7483 (NSTATICS): Now a constant; doesn't need to be a macro.
7485 2013-07-19 Richard Stallman <rms@gnu.org>
7487 * coding.c (decode_coding_utf_8): Add simple loop for fast
7488 processing of ASCII characters.
7490 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7492 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7494 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7496 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7497 unportable 'struct x_display_info'.
7498 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7501 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7503 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7504 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7506 (system_process_attributes): Prefer plain char to unsigned char
7507 when either will do. Clean up properly if interrupted or if
7508 memory allocations fail. Don't assume sscanf succeeds.
7509 Remove no-longer-needed workaround to stop GCC from whining.
7510 Read command-line once, instead of multiple times. Check read status a
7513 Fix obscure porting bug with varargs functions.
7514 The code assumed that int is treated like ptrdiff_t in a vararg
7515 function, which is not a portable assumption. There was a similar
7516 -- though these days less likely -- porting problem with various
7517 assumptions that pointers of different types all smell the same as
7518 far as vararg functions is conserved. To make this problem less
7519 likely in the future, redo the API to use varargs functions.
7520 * alloc.c (make_save_value): Remove this vararg function.
7521 All uses changed to ...
7522 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7523 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7525 (make_save_ptr): Rename from make_save_pointer, for consistency with
7526 the above. Define only on platforms that need it. All uses changed.
7528 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7530 * keyboard.c: Try to fix typos in previous change.
7531 (DISPLAY_LIST_INFO): New macro.
7532 (kbd_buffer_get_event): Do not access members that are not present
7533 in X11. Revert inadvertent change of "!=" to "=".
7535 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7537 * keyboard.c (kbd_buffer_get_event):
7538 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7539 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7541 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7543 * filelock.c: Fix unlikely file descriptor leaks.
7544 (get_boot_time_1): Rework to avoid using emacs_open.
7545 This doesn't actually fix a leak, but is better anyway.
7546 (read_lock_data): Use read, not emacs_read.
7548 * doc.c: Fix minor memory and file descriptor leaks.
7549 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7550 (get_doc_string, Fsnarf_documentation):
7551 Fix file descriptor leak on error.
7553 * term.c: Fix minor fdopen-related file descriptor leaks.
7554 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7555 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7557 * charset.c: Fix file descriptor leaks and errno issues.
7559 (load_charset_map_from_file): Don't leak file descriptor on error.
7560 Use plain record_xmalloc since the allocation is larger than
7561 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7563 * eval.c (record_unwind_protect_nothing):
7564 * fileio.c (fclose_unwind):
7566 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7567 The replacement doesn't block input, but that no longer seems
7570 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7572 * lread.c: Fix file descriptor leaks and errno issues.
7573 (Fload): Close some races that leaked fds or streams when 'load'
7575 (Fload, openp): Report error number of last nontrivial failure to open.
7576 ENOENT counts as trivial.
7577 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7579 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7580 now that the function is always called with a nonnegative arg.
7581 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7582 All uses replaced with ...
7583 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7585 A few more minor file errno-reporting bugs.
7586 * callproc.c (Fcall_process):
7587 * doc.c (Fsnarf_documentation):
7588 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7589 * process.c (set_socket_option):
7590 Don't let a constructor trash errno.
7591 * doc.c: Include <errno.h>.
7593 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7595 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7597 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7599 Fix w32 bug with call-process-region (Bug#14885).
7600 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7601 to Fcall_process when the input is empty. This simplifies the
7602 code a bit. It makes no difference on POSIXish platforms but
7603 apparently it fixes a bug on w32.
7605 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7606 * fileio.c (close_file_unwind): Don't close if FD is negative;
7607 this can happen when unwinding a zapped file descriptor.
7608 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7609 in case Emacs runs out of memory between the two unwind-protects.
7610 Don't trash errno when closing FD.
7611 Zap the FD in the specpdl when closing it, instead of deferring
7612 the removal of the unwind-protect; this fixes a bug where a child
7613 function unwinds the stack past us.
7615 New unwind-protect flavors to better type-check C callbacks.
7616 This also lessens the need to write wrappers for callbacks,
7617 and the need for make_save_pointer.
7618 * alloc.c (free_save_value):
7619 * atimer.c (run_all_atimers):
7621 * alloc.c (safe_alloca_unwind):
7622 * atimer.c (unwind_stop_other_atimers):
7623 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7624 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7625 * minibuf.c (choose_minibuf_frame_1):
7626 * process.c (make_serial_process_unwind):
7627 * xdisp.c (pop_message_unwind):
7628 * xselect.c (queue_selection_requests_unwind):
7629 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7630 * alloc.c (record_xmalloc):
7631 Prefer record_unwind_protect_ptr to record_unwind_protect with
7633 * alloc.c (Fgarbage_collect):
7634 Prefer record_unwind_protect_void to passing a dummy.
7635 * buffer.c (restore_buffer):
7636 * window.c (restore_window_configuration):
7637 * xfns.c, w32fns.c (do_unwind_create_frame)
7638 New wrapper. All record-unwind uses of wrappee changed.
7639 * buffer.c (set_buffer_if_live):
7640 * callproc.c (call_process_cleanup, delete_temp_file):
7641 * coding.c (code_conversion_restore):
7642 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7643 * editfns.c (save_excursion_restore)
7644 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7645 (save_restriction_restore):
7646 * eval.c (restore_stack_limits, un_autoload):
7647 * fns.c (require_unwind):
7648 * keyboard.c (recursive_edit_unwind, tracking_off):
7649 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7650 * macros.c (pop_kbd_macro, restore_menu_items):
7651 * nsfns.m (unwind_create_frame):
7652 * print.c (print_unwind):
7653 * process.c (start_process_unwind):
7654 * search.c (unwind_set_match_data):
7655 * window.c (select_window_norecord, select_frame_norecord):
7656 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7657 (fast_set_selected_frame):
7658 * xfns.c, w32fns.c (unwind_create_tip_frame):
7659 Return void, not a dummy Lisp_Object. All uses changed.
7660 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7661 * callproc.c (call_process_kill):
7662 * fileio.c (restore_point_unwind, decide_coding_unwind)
7663 (build_annotations_unwind):
7664 * insdel.c (Fcombine_after_change_execute_1):
7665 * keyboard.c (read_char_help_form_unwind):
7666 * menu.c (unuse_menu_items):
7667 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7668 * sound.c (sound_cleanup):
7669 * xdisp.c (unwind_redisplay):
7670 * xfns.c (clean_up_dialog):
7671 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7672 Accept no args and return void, instead of accepting and returning
7673 a dummy Lisp_Object. All uses changed.
7674 * cygw32.c (fchdir_unwind):
7675 * fileio.c (close_file_unwind):
7676 * keyboard.c (restore_kboard_configuration):
7677 * lread.c (readevalllop_1):
7678 * process.c (wait_reading_process_output_unwind):
7679 Accept int and return void, rather than accepting an Emacs integer
7680 and returning a dummy object. In some cases this fixes an
7681 unlikely bug when the corresponding int is outside Emacs integer
7682 range. All uses changed.
7683 * dired.c (directory_files_internal_unwind):
7684 * fileio.c (do_auto_save_unwind):
7685 * gtkutil.c (pop_down_dialog):
7686 * insdel.c (reset_var_on_error):
7687 * lread.c (load_unwind):
7688 * xfns.c (clean_up_file_dialog):
7689 * xmenu.c, nsmenu.m (pop_down_menu):
7690 * xmenu.c (cleanup_widget_value_tree):
7691 * xselect.c (wait_for_property_change_unwind):
7692 Accept pointer and return void, rather than accepting an Emacs
7693 save value encapsulating the pointer and returning a dummy object.
7695 * editfns.c (Fformat): Update the saved pointer directly via
7696 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7697 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7698 (unwind_body): New function.
7699 (record_unwind_protect): First arg is now a function returning void,
7700 not a dummy Lisp_Object.
7701 (record_unwind_protect_ptr, record_unwind_protect_int)
7702 (record_unwind_protect_void): New functions.
7703 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7704 * fileio.c (struct auto_save_unwind): New type.
7705 (do_auto_save_unwind): Use it.
7706 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7707 * insdel.c (struct rvoe_arg): New type.
7708 (reset_var_on_error): Use it.
7709 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7711 (specbinding_func): Remove; there are now several such functions.
7712 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7713 (set_unwind_protect_ptr): New function.
7714 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7716 Be simpler and more consistent about reporting I/O errors.
7717 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7718 Say "Read error" and "Write error", rather than "I/O error", or
7719 "IO error reading", or "IO error writing", when a read or write
7721 * process.c (Fmake_network_process, wait_reading_process_output)
7722 (send_process, Fprocess_send_eof, wait_reading_process_output):
7723 Capitalize diagnostics consistently. Put "failed foo" at the
7724 start of the diagnostic, so that we don't capitalize the
7725 function name "foo". Consistently say "failed" for such
7727 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7728 All callers changed. This is so it can use report_file_error.
7729 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7730 diagnostics consistently as above.
7732 * fileio.c (report_file_errno): Fix errno reporting bug.
7733 If the file name is neither null nor a pair, package it up as a
7734 singleton list. All callers changed, both to this function and to
7735 report_file_error. This fixes a bug where the memory allocator
7736 invoked by list1 set errno so that the immediately following
7737 report_file_error reported the wrong errno value.
7739 Fix minor problems found by --enable-gcc-warnings.
7740 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7741 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7743 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7745 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7746 Set event->arg to Qt if switch-event shall be generated.
7747 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7749 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7751 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7754 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7755 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7756 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7757 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7758 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7759 and there is a focused frame.
7760 (head_table): Add focus-in and focus-out.
7761 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7762 bind to handle-focus-in/out.
7764 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7765 (Fhandle_switch_frame): Call Fhandle_focus_in.
7766 (syms_of_frame): defsubr handle-focus-in/out.
7768 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7770 Fix porting bug to older POSIXish platforms (Bug#14862).
7771 * sysdep.c (emacs_pipe): New function, that implements
7772 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7773 This should port better to CentOS 5 and to Mac OS X 10.6.
7774 All calls to pipe2 changed.
7776 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7777 This makes the code easier to read and the executable a bit smaller.
7778 Do not replace all calls to Fcons that happen to create lists,
7779 just calls that are intended to create lists. For example, when
7780 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7781 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7782 Similarly for list2 through list5.
7783 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7784 * bytecode.c (exec_byte_code):
7785 * callint.c (quotify_arg, Fcall_interactively):
7786 * callproc.c (Fcall_process, create_temp_file):
7787 * charset.c (load_charset_map_from_file)
7788 (Fdefine_charset_internal, init_charset):
7789 * coding.c (get_translation_table, detect_coding_system)
7790 (Fcheck_coding_systems_region)
7791 (Fset_terminal_coding_system_internal)
7792 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7793 * composite.c (update_compositions, Ffind_composition_internal):
7794 * dired.c (directory_files_internal, file_name_completion)
7796 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7797 * doc.c (Fsnarf_documentation):
7798 * editfns.c (Fmessage_box):
7800 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7801 (Feval, eval_sub, Ffuncall, apply_lambda):
7802 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7803 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7804 (Fset_file_times, Finsert_file_contents)
7805 (Fchoose_write_coding_system, Fwrite_region):
7806 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7807 * font.c (font_registry_charsets, font_parse_fcname)
7808 (font_prepare_cache, font_update_drivers, Flist_fonts):
7809 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7810 * frame.c (make_frame, Fmake_terminal_frame)
7811 (x_set_frame_parameters, x_report_frame_params)
7812 (x_default_parameter, Fx_parse_geometry):
7813 * ftfont.c (syms_of_ftfont):
7814 * image.c (gif_load):
7815 * keyboard.c (command_loop_1):
7816 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7817 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7818 (Fminor_mode_key_binding, accessible_keymaps_1)
7819 (Faccessible_keymaps, Fwhere_is_internal):
7820 * lread.c (read_emacs_mule_char):
7821 * menu.c (find_and_return_menu_selection):
7822 * minibuf.c (get_minibuffer):
7823 * nsfns.m (Fns_perform_service):
7824 * nsfont.m (ns_script_to_charset):
7825 * nsmenu.m (ns_popup_dialog):
7826 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7827 (Fx_own_selection_internal):
7828 * nsterm.m (append2):
7829 * print.c (Fredirect_debugging_output)
7830 (print_prune_string_charset):
7831 * process.c (Fdelete_process, Fprocess_contact)
7832 (Fformat_network_address, set_socket_option)
7833 (read_and_dispose_of_process_output, write_queue_push)
7834 (send_process, exec_sentinel):
7835 * sound.c (Fplay_sound_internal):
7836 * textprop.c (validate_plist, add_properties)
7837 (Fput_text_property, Fadd_face_text_property)
7838 (copy_text_properties, text_property_list, syms_of_textprop):
7839 * unexaix.c (report_error):
7840 * unexcoff.c (report_error):
7841 * unexsol.c (unexec):
7842 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7843 (Fformat_mode_line, syms_of_xdisp):
7844 * xfaces.c (set_font_frame_param)
7845 (Finternal_lisp_face_attribute_values)
7846 (Finternal_merge_in_global_face, syms_of_xfaces):
7847 * xfns.c (x_default_scroll_bar_color_parameter)
7848 (x_default_font_parameter, x_create_tip_frame):
7849 * xfont.c (xfont_supported_scripts):
7850 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7851 (menu_help_callback, xmenu_show):
7853 * xterm.c (set_wm_state):
7854 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7855 and similarly for list2 through list5.
7857 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7859 * callproc.c (Fcall_process_region): Fix minor race and tune.
7860 (create_temp_file): New function, with the temp-file-creation part
7861 of the old Fcall_process_region. Use Fcopy_sequence to create the
7862 temp file name, rather than alloca + build_string, for simplicity.
7863 Don't bother to block input around the temp file creation;
7864 shouldn't be needed. Simplify use of mktemp.
7865 Use record_unwind_protect immediately after creating the temp file;
7866 this closes an unlikely race where the temp file was not removed.
7867 Use memcpy rather than an open-coded loop.
7868 (Fcall_process_region): Use the new function. If the input is
7869 empty, redirect from /dev/null rather than from a newly created
7870 empty temp file; this avoids unnecessary file system traffic.
7872 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7874 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7875 Simplify by making this case like the other two. This is a bit
7876 slower on obsolete hosts, but the extra complexity isn't worth it.
7878 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7879 * process.c (create_process) [!DOS_NT]:
7880 Remove now-unnecessary calls to emacs_close.
7882 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7884 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7885 returning early. (Bug#14850)
7887 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7888 and inhibit-iso-escape-detection attributes of 'undecided'.
7891 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7893 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7894 Reported by Herbert J. Skuhra in
7895 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7897 Don't lose top specpdl entry when memory is exhausted.
7898 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7899 specpdl overflow here, to simplify callers; all callers changed.
7900 Always reserve an unused entry at the stack top; this avoids
7901 losing the top entry's information when memory is exhausted.
7903 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7905 Clean up errno reporting and fix some errno-reporting bugs.
7906 * callproc.c (Fcall_process):
7907 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7908 * process.c (create_process, Fmake_network_process):
7909 * unexaix.c (report_error):
7910 * unexcoff.c (report_error):
7911 Be more careful about reporting the errno of failed operations.
7912 The code previously reported the wrong errno sometimes.
7913 Also, prefer report_file_errno to setting errno + report_file_error.
7914 (Fcall_process): Look at openp return value rather than at path,
7915 as that's a bit faster and clearer when there's a numeric predicate.
7916 * fileio.c (report_file_errno): New function, with most of the
7917 old contents of report_file_error.
7918 (report_file_error): Use it.
7919 (Ffile_exists_p, Ffile_accessible_directory_p):
7920 Set errno to 0 when it is junk.
7921 * fileio.c (Faccess_file):
7922 * image.c (x_create_bitmap_from_file):
7923 Use faccessat rather than opening the file, to avoid the hassle of
7924 having a file descriptor open.
7925 * lisp.h (report_file_errno): New decl.
7926 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7929 * process.c (create_process, wait_reading_process_output) [AIX]:
7930 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7931 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7932 a multithreaded environment anyway).
7933 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7935 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7937 * image.c (x_find_image_file): Don't close a remote file handle.
7939 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7941 Fix races with threads and file descriptors.
7942 * callproc.c (Fcall_process_region):
7943 * dired.c (open_directory):
7944 * emacs.c (main, Fdaemon_initialized):
7945 * image.c (x_find_image_file):
7946 * inotify.c (Finotify_rm_watch):
7947 * lread.c (Flocate_file_internal):
7948 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7949 * term.c (term_mouse_moveto, init_tty):
7950 * termcap.c (tgetent):
7951 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7952 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7953 * unexhp9k800.c, unexmacosx.c (unexec):
7954 * callproc.c (Fcall_process_region):
7955 Use emacs_close, not close.
7956 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7957 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7958 and posix_close function on current platforms (which all lack them).
7959 (emacs_close): Use it. This should fix the races on GNU/Linux and
7960 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7961 and it should avoid closing random victim file descriptors on
7964 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7966 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7967 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7970 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7971 This is for .gdbinit xbacktrace.
7973 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7974 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7975 (emacs_set_tty): Now static.
7976 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7977 * term.c (tty_capable_p, tty_default_color_capabilities)
7978 (get_tty_terminal, term_mouse_movement)
7979 (handle_one_term_event, init_tty, maybe_fatal):
7980 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7981 (tgetent, scan_file, name_match, compare_contin):
7982 * terminal.c (get_terminal):
7983 Use bool for boolean.
7984 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7985 Prefer char to unsigned char if either will do.
7986 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7987 (tty_write_glyphs): Prefer int to unsigned.
7988 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7989 All callers changed.
7990 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7992 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7995 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7996 (B__dummy__): New dummy symbol, to pacify C89.
7997 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7998 they can't grok varargs macros.
7999 * dispnew.c (add_window_display_history)
8000 (add_frame_display_history):
8001 * print.c (print_object):
8002 * xdisp.c (debug_method_add):
8003 Use %p printf format only for void pointers.
8004 * emacs.c (usage_message): New constant, replacing ...
8005 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8006 (main): Adjust to usage reorg.
8007 * fns.c (syms_of_fns):
8008 * profiler.c (syms_of_profiler):
8009 Don't use non-constant struct initializers.
8010 * gnutls.h (gnutls_initstage_t):
8011 * lisp.h (enum Lisp_Fwd_Type):
8012 * lread.c (lisp_file_lexically_bound_p):
8013 * xsettings.c (anonymous enum):
8014 Remove trailing comma.
8015 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8016 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8017 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8019 * regex.c (const_re_char): New type, to pacify strict C89.
8020 All uses of 'const re_char' replaced to use it.
8021 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8022 with glibc when strict C89. This change is imported from gnulib.
8024 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8025 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8026 Omit GNU_LINUX implementation, since it requires long long.
8027 * xterm.c (x_draw_underwave):
8028 Do not assume the traditional order of struct's members.
8029 (x_term_init): Rewrite to avoid the need for non-constant structure
8032 Syntax cleanup, mostly replacing macros with functions.
8033 This removes the need for the syntax_temp hack.
8034 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8035 * syntax.c (SYNTAX_INLINE): New macro.
8036 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8037 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8038 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8039 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8040 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8041 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8042 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8043 Now constants, not macros.
8044 (syntax_temp) [!__GNUC__]: Remove.
8045 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8046 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8047 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8048 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8049 Move here from syntax.h; now functions, not macros. Except for the
8050 last function, these are static since only syntax.c uses them.
8051 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8052 All uses changed. Now a function, not a macro; use this fact
8053 to simplify the code.
8054 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8055 compiler bugs; no longer relevant.
8056 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8057 (SYNTAX_INLINE): New macro.
8058 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8059 for the new functions. Use bool for boolean member.
8060 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8061 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8062 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8063 (SETUP_BUFFER_SYNTAX_TABLE):
8064 Now extern inline functions, not macros.
8065 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8066 Remove; all uses replaced by implementation.
8067 (syntax_temp) [!__GNUC__]: Remove decl.
8068 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8070 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8072 * emacs.c (main): Fix syntax error.
8074 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8076 Timestamp fixes for undo (Bug#14824).
8077 * atimer.c (schedule_atimer):
8078 * fileio.c (Ffile_newer_than_file_p):
8079 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8080 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8081 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8082 (syms_of_fileio): Remove Sclear_visited_file_name.
8083 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8084 file doesn't exist; this avoids an ambiguity with negative timestamps.
8085 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8086 * systime.h (make_emacs_time, invalid_emacs_time):
8087 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8088 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8089 * undo.c (record_first_change): Push (visited-file-modtime) onto
8090 undo list rather than reimplementing it by hand, incorrectly.
8092 2013-07-09 Ken Brown <kbrown@cornell.edu>
8094 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8096 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8098 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8100 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8102 Handle errno and exit status a bit more carefully.
8103 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8104 number into an exit status. Instead, use EXIT_CANCELED.
8105 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8106 * callproc.c (relocate_fd):
8107 * emacs.c (close_output_streams, main):
8108 * process.c (create_process):
8109 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8110 Use emacs_perror for simplicity.
8111 * callproc.c (relocate_fd, main):
8112 * sysdep.c (sys_subshell):
8113 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8114 (shut_down_emacs): Use emacs_write, not write.
8115 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8116 * fileio.c (Fcopy_file, e_write):
8117 * nsterm.m (ns_select):
8118 * process.c (send_process):
8119 * sound.c (vox_write):
8120 Use emacs_write_sig, not emacs_write.
8121 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8122 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8124 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8126 (emacs_full_write): New function.
8127 (emacs_write): Rewrite to use it.
8128 (emacswrite_sig, emacs_perror): New functions.
8129 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8131 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8133 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8134 on NS even if it is present. Pixmap on NS is a void*.
8136 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8138 Port to Ubuntu 10 (Bug#14803).
8139 Problem reported by T.V. Raman.
8140 * process.c (close_on_exec, accept4, process_socket):
8141 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8143 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8145 * w32.c (sys_dup): Declare prototype.
8149 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8151 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8153 Make file descriptors close-on-exec when possible (Bug#14803).
8154 This simplifies Emacs a bit, since it no longer needs to worry
8155 about closing file descriptors by hand in some cases.
8156 It also fixes some unlikely races. Not all such races, as
8157 libraries often open files internally without setting
8158 close-on-exec, but it's an improvement.
8159 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8160 * callproc.c (Fcall_process) [!MSDOS]:
8161 * emacs.c (main) [!DOS_NT]:
8162 * nsterm.m (ns_term_init):
8163 * process.c (create_process):
8164 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8165 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8166 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8167 Prefer mkostemp with O_CLOEXEC to mkstemp.
8168 * callproc.c (relocate_fd) [!WINDOWSNT]:
8169 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8170 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8172 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8173 Make the resulting file descriptor close-on-exec.
8174 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8175 * lread.c (load_descriptor_list, load_descriptor_unwind):
8176 Remove; no longer needed. All uses removed.
8177 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8178 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8180 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8181 (Fmake_network_process, Fnetwork_interface_list)
8182 (Fnetwork_interface_info, server_accept_connection):
8183 Make newly-created socket close-on-exec.
8184 * sysdep.c (emacs_open, emacs_fopen):
8185 Make new-created descriptor close-on-exec.
8186 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8187 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8189 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8191 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8192 for NS_IMPL_GNUSTEP.
8194 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8196 Fix openp errno handling.
8197 * callproc.c (Fcall_process): Preserve openp errno around close.
8198 * lread.c (openp): Set errno when returning -1, as some callers
8201 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8203 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8205 * nsterm.h (NSSavePanel): Update comment.
8206 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8207 (ns_run_file_dialog): Declare.
8209 * nsfns.m: Remove panelOK.
8211 (ns_run_file_dialog): New function.
8212 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8213 event loop, so file dialog is popped up by ns_run_file_dialog, called
8214 by sendEvent (Bug#14578).
8215 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8217 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8219 * xdisp.c (default_line_pixel_height): New function.
8220 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8221 (try_cursor_movement, redisplay_window, try_window)
8222 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8224 * window.c (window_scroll_pixel_based):
8225 use default_line_pixel_height.
8227 * dispextern.h (default_line_pixel_height): Add prototype.
8229 * frame.c (x_set_line_spacing): Accept a float value for
8230 line-spacing parameter, per the documentation.
8232 * data.c (Fmultibyte_string_p): Doc fix.
8234 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8236 Use emacs_open more consistently when opening files.
8237 This handles EINTR more consistently now, and makes it easier
8238 to introduce other uniform changes to file descriptor handling.
8239 * sysstdio.h: New file.
8240 * buffer.c (mmap_init):
8241 * cygw32.c (chdir_to_default_directory):
8242 * dispnew.c (Fopen_termscript):
8243 * emacs.c (Fdaemon_initialized):
8244 * fileio.c (Fdo_auto_save):
8245 * image.c (slurp_file, png_load_body, jpeg_load_body):
8246 * keyboard.c (Fopen_dribble_file):
8248 * print.c (Fredirect_debugging_output):
8249 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8250 * termcap.c (tgetent):
8251 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8252 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8253 * w32term.c (w32_initialize) [CYGWIN]:
8254 * xfaces.c (Fx_load_color_file):
8255 Use emacs_open instead of plain open, and emacs_fopen instead of
8257 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8258 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8259 * callproc.c (default_output_mode): New constant.
8260 (Fcall_process): Use it to call emacs_open instead of plain creat.
8261 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8262 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8263 (emacs_fopen): New function.
8264 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8265 Include <lisp.h>, for emacs_open.
8266 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8268 Remove duplicate #include directives.
8269 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8271 Don't include stdio.h twice.
8272 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8273 Don't include sys/types.h or stdio.h twice.
8274 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8275 * lread.c: Don't include coding.h twice.
8276 * nsfont.m: Don't include frame.h twice.
8277 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8278 * ralloc.c: Don't include <unistd.h> twice.
8279 * xdisp.c: Don't include font.h twice.
8280 * xterm.c: Don't include fontset.h twice.
8281 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8283 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8285 Scale ImageMagick images more carefully.
8286 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8287 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8288 Be more careful about avoiding undefined behavior after
8289 integer overflow and division by zero.
8291 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8293 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8294 (syms_of_w32fns): DEFSYM them.
8295 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8296 (CCHDEVICENAME): Define macros if not defined.
8297 (struct MONITOR_INFO_EX): New struct.
8298 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8299 (enum_display_monitors_fn): New variable.
8300 (globals_of_w32fns): Initialize it.
8301 (Fx_display_pixel_width, Fx_display_pixel_height)
8302 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8303 multi-monitor setups in docstrings.
8304 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8305 screen size by primary monitor's millimeter per pixel.
8306 (w32_monitor_enum, w32_display_monitor_attributes_list)
8307 (w32_display_monitor_attributes_list_fallback)
8308 (Fw32_display_monitor_attributes_list): New functions.
8309 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8311 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8313 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8315 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8317 * fileio.c (Qfile_notify_error): New error symbol.
8319 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8320 * inotify.c (inotify_callback, symbol_to_inotifymask)
8321 (Finotify_add_watch, Finotify_rm_watch): Use it.
8322 (inotifyevent_to_event): Exchange order of cookie and file name.
8323 (Finotify_add_watch): Adapt docstring.
8325 * lisp.h (Qfile_notify_error): Declare.
8327 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8329 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8330 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8331 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8332 which did not work (see <http://bugs.gnu.org/14569#307>).
8333 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8334 && (!noninteractive || initialized)). This attempts to thread
8335 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8337 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8339 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8340 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8342 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8344 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8345 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8346 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8347 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8349 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8351 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8352 Define to __sys_siglist.
8354 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8356 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8357 word-wrap, so that overflow-newline-into-fringe would work in
8358 visual-line-mode. (Bug#2749)
8359 (move_it_in_display_line_to): When the last scanned display
8360 element fits exactly on the display line, and
8361 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8362 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8363 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8364 finding buffer position that corresponds to pixel coordinates,
8365 e.g. in buffer_posn_from_coords.
8367 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8369 * process.c (handle_child_signal): Call catch_child_signal if
8372 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8374 Don't convert function pointers to void * and back.
8375 It isn't portable C, and it's easy enough to avoid.
8376 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8377 (make_save_value): Add support for SAVE_FUNCPOINTER.
8378 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8379 * print.c (print_object):
8380 Distinguish function from object pointers.
8381 * lisp.h (SAVE_FUNCPOINTER): New constant.
8382 (SAVE_SLOT_BITS): Adjust to it.
8383 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8384 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8385 (voidfuncptr): New typedef.
8386 (struct Lisp_Save_Value): New member data[0].funcpointer.
8387 (XSAVE_FUNCPOINTER): New function.
8389 Simplify buildobj processing.
8390 * Makefile.in (buildobj.h): Make it a sequence of strings each
8391 followed by comma, rather than a single string. Put it into a
8392 .tmp file in case there's an error while generating it.
8393 (gl-stamp): Use .tmp for temp files.
8394 (mostlyclean): Clean .tmp files.
8395 * doc.c (buildobj): Move to just the routine that needs it.
8396 It's now an array of strings, so processing is simpler.
8398 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8400 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8401 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8402 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8403 Invoke malloc_enable_thread even when not interactive.
8404 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8405 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8406 in this case, since the underlying bug has now been fixed.
8408 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8410 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8411 unlinking it (bug#14691).
8413 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8415 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8416 before checking whether buffer is modified. This lets
8417 `kill-buffer-query-functions' cancel killing of the buffer or save
8418 its content before `kill-buffer' asks user the "Buffer %s
8419 modified; kill anyway?" question.
8421 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8423 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8424 Let the super performKeyEquivalent deal with them (Bug#14747).
8426 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8428 * widget.c (resize_cb): Remove unused local.
8430 Do not use GTK 3 if it exists but cannot be compiled.
8431 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8432 * xterm.c (x_error_handler) [!USE_GTK]:
8435 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8437 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8439 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8440 to the valid range of values. (Bug#14753)
8442 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8443 when moving point by using the current glyph matrix. This avoids
8444 the need to force redisplay when this function is called in a
8447 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8449 Fix minor problems found by static checking.
8450 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8451 Redo the latter's body to sidestep GCC parenthesization warnings.
8452 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8453 * coding.c (detect_coding, detect_coding_system):
8454 * coding.h (struct undecided_spec):
8455 Use bool for boolean.
8456 * image.c (QCmax_width, QCmax_height): Now static.
8457 * xdisp.c (Fmove_point_visually): Remove unused local.
8459 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8461 * xdisp.c (Fmove_point_visually): New function.
8463 2013-06-28 Kenichi Handa <handa@gnu.org>
8465 * coding.h (define_coding_undecided_arg_index): New enum.
8466 (coding_attr_index): New members
8467 coding_attr_undecided_inhibit_null_byte_detection,
8468 coding_attr_undecided_inhibit_iso_escape_detection,
8469 coding_attr_undecided_prefer_utf_8.
8470 (undecided_spec): New struct.
8471 (struct coding_system): New member `undecided' of the member
8474 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8475 (detect_coding): Likewise.
8476 (detect_coding_system): Likewise.
8477 (Fdefine_coding_system_internal): New coding system properties
8478 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8480 (syms_of_coding): Adjust for coding_arg_undecided_max.
8482 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8484 * image.c (x_from_xcolors): Remove unused local.
8486 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8488 Defer image data transfer between X client and server until actual
8491 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8494 * image.c (Destroy_Image): Remove.
8495 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8496 `mask_p', and `colors_p'. All uses changed.
8497 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8498 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8499 New macros for `flags' arg to x_clear_image_1.
8500 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8501 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8502 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8503 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8504 (image_get_x_image, image_unget_x_image): New functions or macros.
8505 (image_background, image_background_transparent, x_to_xcolors)
8506 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8507 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8508 instead of Destroy_Image.
8509 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8510 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8511 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8512 (imagemagick_load_image, svg_load_image): Use them instead of
8513 x_create_x_image_and_pixmap, and x_put_x_image followed by
8514 x_destroy_x_image, respectively.
8515 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8516 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8517 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8518 background_transparent fields.
8519 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8520 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8522 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8524 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8525 This mostly consists of undoing recent changes.
8526 * callproc.c (Fcall_process):
8527 * process.c (create_process):
8528 Do not worry about catching SIGCHLD here, undoing previous change.
8529 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8530 * process.c, process.h (catch_child_signal):
8531 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8532 * process.c (catch_child_handler): Don't worry about being called
8533 lazily and do not assume caller has blocked SIGCHLD, undoing
8534 previous change. Move first-time stuff back to
8535 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8536 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8537 set lib_child_handler if it's already initialized, which may
8538 help avoid problems on GNUstep.
8540 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8542 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8543 * callproc.c (Fcall_process):
8544 * process.c (create_process):
8545 Make sure SIGCHLD is caught before we fork,
8546 since Emacs startup no arranges to catch SIGCHLD.
8547 * process.c (lib_child_handler): Initialize to null, not to
8549 (catch_child_signal): Allow self to be called lazily.
8550 Do nothing if it's already been called.
8551 Assume caller has blocked SIGCHLD (all callers do now).
8552 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8553 just before it's really needed.
8554 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8555 since it hasn't been caught yet.
8557 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8559 * image.c (compute_image_size): New function to implement
8560 :max-width and :max-height.
8561 (imagemagick_load_image): Use it.
8563 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8565 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8566 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8568 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8569 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8570 the SIGCHLD handler, since the code is not atomic and (due to glib)
8571 signals may be arriving now.
8572 * sysdep.c (init_signals): Do not catch child signals here;
8573 'main' now does that later, at a safer time.
8575 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8577 Clean up SIGCHLD handling a bit (Bug#14569).
8578 * process.c, process.h (catch_child_signal):
8579 Now always extern, even if !NS_IMPL_GNUSTEP.
8580 * process.c (catch_child_signal): Move glib tickler here from
8581 init_process_emacs, so that it's done earlier in Emacs
8582 initialization. Also move the noninteractive && !initialized
8583 check here from init_process_emacs. This is all a bit cleaner for
8584 GNUish platforms, and I hope it works around the Cygwin bug.
8585 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8586 that glib signal handling is tickled before glib creates threads.
8588 * process.c (wait_reading_process_output): Avoid int overflow
8589 when reading more than 2 GiB total from a process.
8591 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8593 * process.c (create_process): Handle a couple more cases,
8594 i.e., work even if new_argv and wait_child_setup[i] are cached.
8595 Use Fcall_process's style for volatile vars.
8597 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8599 * process.c (create_process): Mark PROCESS volatile.
8601 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8603 Use C99-style flexible array members if available.
8604 This avoids some subtle aliasing issues, which typically
8605 aren't a problem with GCC but may be a problem elsewhere.
8606 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8607 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8608 In either case, it uses a flexible array member rather than
8609 the old struct hack. All uses changed.
8610 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8611 Adjust to sdata reorganization.
8612 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8613 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8614 that ports better to pre-C99 non-GCC.
8615 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8616 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8617 as the latter has changed.
8618 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8619 and port better to pre-C99 GCC.
8620 * image.c (struct xpm_cached_color):
8621 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8622 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8623 Use FLEXIBLE_ARRAY_MEMBER.
8624 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8625 Move decl to top level so it gets checked against implementation.
8626 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8627 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8629 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8631 * syntax.c: Integer cleanups.
8632 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8633 All uses that need 0-or-2 changed to:
8634 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8635 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8636 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8637 (char_quoted, prev_char_comend_first, back_comment)
8638 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8639 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8640 Use bool for boolean.
8641 (update_syntax_table, skip_chars, skip_syntaxes):
8642 Prefer int to unsigned when either will do.
8643 (back_comment): Return boolean success flag, like forw_comment,
8644 instead of positive-or-minus-1 (which might have overflowed int anyway).
8645 Don't stuff ptrdiff_t into int.
8646 (syntax_spec_code, syntax_code_spec): Now const.
8647 (Fmatching_paren, scan_lists, scan_sexps_forward):
8648 Use enum syntaxcode for syntax code.
8649 (Fmatching_paren): Check that arg is a character, not just an integer.
8650 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8651 (Finternal_describe_syntax_value): Omit no-longer-needed
8653 (skip_chars): Use char, not unsigned char, when the distinction
8655 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8656 * bytecode.c (exec_byte_code):
8657 * syntax.c (syntax_spec_code, Fchar_syntax)
8658 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8660 * syntax.h (SYNTAX_WITH_FLAGS):
8661 Omit unnecessary casts.
8663 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8665 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8666 line dimensions here, to avoid race conditions with the main
8667 thread. (Bug#14062, bug#14630, bug#14669)
8669 * w32term.c (w32_draw_window_cursor): Compute the header line and
8670 mode line dimensions here.
8671 <w32_system_caret_window, w32_system_caret_hdr_height>:
8672 <w32_system_caret_mode_height>: New variables.
8674 * w32term.h: Declare them.
8676 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8678 * alloc.c (die): Move "assertion failed" string here ...
8679 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8680 COND when SUPPRESS_CHECKING. This shrinks the executable text
8681 size by 0.8% to 2.2% when configured with --enable-checking,
8682 depending on optimization flags (GCC 4.8.1 x86-64).
8684 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8686 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8688 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8689 base is 2; this is more accurate.
8691 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8693 * sound.c (string_default): Move to !WINDOWSNT section.
8694 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8696 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8698 * sound.c: Integer cleanups.
8699 Remove unnecessary forward decls.
8700 (struct sound_device): The 'file' member is now a Lisp_Object, not
8701 a char *, so that we needn't invoke alloca on a huge size.
8702 (Fplay_sound_internal): Adjust to this.
8703 (string_default): New function.
8704 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8705 Use it to adjust to the struct sound_device change.
8706 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8707 (be2hs) [0]: Remove.
8709 * syntax.c (skip_chars): Don't use uninitialized storage
8710 when searching a multibyte buffer for characters that are not in a
8711 unibyte string that contains non-ASCII characters.
8713 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8715 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8716 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8718 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8720 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8722 2013-06-18 Kenichi Handa <handa@gnu.org>
8724 * font.c (Ffont_spec): Signal an error for an invalid font name
8727 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8729 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8730 In particular this ports to 32-bit sparc Sun cc.
8731 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8732 array with a dummy element at specpdl[-1], so that its address can
8734 (unbind_to): Do not copy the binding; not needed, now that we
8735 copy old_value in the one place where the copy is needed.
8736 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8737 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8738 (union specbinding): Rename from struct specbinding. Redo layout
8739 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8740 which is not portable. With Sun C 5.12 32-bit sparc, the
8741 declaration causes nargs to be an unsigned bitfield, a behavior
8742 that the C standard allows; but Emacs wants nargs to be signed.
8743 The overall type is now a union of structures rather than a
8744 structure of union of structures, and the 'kind' member is now a
8745 bitfield, so that the overall type doesn't grow. All uses changed.
8746 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8748 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8750 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8751 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8753 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8755 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8757 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8758 unless we know that the window w's frame is a frame object.
8759 Another attempt at solving bug#14062 and bug#14630.
8761 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8763 * textprop.c (property_set_type): New enum.
8764 (add_properties): Allow appending/prepending text properties.
8765 (add_text_properties_1): Factored out of Fadd_text_properties.
8766 (Fadd_text_properties): Move all the code into
8767 add_text_properties_1.
8768 (Fadd_face_text_property): New function that calls
8769 add_text_properties_1.
8771 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8773 Move functions from lisp.h to individual modules when possible.
8774 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8775 * alloc.c (XFLOAT_INIT, set_symbol_name):
8776 * buffer.c (CHECK_OVERLAY):
8777 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8778 (set_char_table_parent):
8779 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8780 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8781 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8782 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8784 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8785 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8786 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8787 (backtrace_args, backtrace_debug_on_exit):
8788 * floatfns.c (CHECK_FLOAT):
8789 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8790 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8791 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8792 (set_hash_index_slot):
8793 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8794 * marker.c (CHECK_MARKER):
8795 * textprop.c (CHECK_STRING_OR_BUFFER):
8796 * window.c (CHECK_WINDOW_CONFIGURATION):
8797 Move here from lisp.h, and make these functions static rather than
8799 * buffer.c (Qoverlayp):
8801 * fns.c (Qhash_table_p):
8802 * window.c (Qwindow_configuration_p):
8804 * lisp.h: Remove the abovementioned defns and decls.
8806 Use functions, not macros, for XINT etc (Bug#11935).
8807 In lisp.h, prefer functions to function-like macros, and
8808 constants to object-like macros, when either will do. This:
8809 . simplifies use, as there's no more need to worry about
8810 arguments' side effects being evaluated multiple times.
8811 . makes the code easier to debug on some platforms.
8812 However, when using gcc -O0, keep using function-like macros
8813 for a few critical operations, for performance reasons.
8814 This sort of thing isn't needed with gcc -Og, but -Og
8815 is a GCC 4.8 feature and isn't widely-enough available yet.
8816 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8817 Remove enum lsb_bits; no longer needed.
8818 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8819 * buffer.c (Qoverlap):
8821 * fns.c (Qhash_table_p):
8822 Now extern, so lisp.h can use these symbols.
8823 * dispextern.h: Include character.h, for MAX_CHAR etc.
8824 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8825 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8826 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8827 (GLYPH_CODE_P): Move here from lisp.h.
8828 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8829 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8830 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8831 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8832 XUNTAG now returns void *.
8833 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8834 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8835 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8836 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8837 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8838 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8839 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8840 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8841 New macros, renamed from their sans-lisp_h_ counterparts.
8842 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8843 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8844 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8845 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8846 If compiling via GCC without optimization, define these as macros
8847 in addition to inline functions.
8848 To disable this, compile with -DINLINING=0.
8849 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8850 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8851 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8852 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8853 (INTMASK, VALMASK): Now macros, since static values cannot be
8854 accessed from extern inline functions.
8855 (VALMASK): Also a constant, for benefit of old GDB.
8856 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8857 is INTEGERP, which can fold it in.
8858 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8859 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8860 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8861 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8862 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8863 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8864 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8865 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8866 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8867 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8868 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8869 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8870 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8871 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8872 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8873 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8874 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8875 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8876 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8877 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8878 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8879 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8880 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8881 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8882 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8883 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8884 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8885 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8886 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8887 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8888 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8889 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8890 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8892 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8893 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8894 (VALMASK): Define in one place rather than in two, merging the
8895 USE_LSB_TAG parts; this is simpler.
8896 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8897 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8898 Move up, to avoid use before definition.
8899 Also include "globals.h" earlier, for the same reason.
8900 (make_natnum): New function.
8901 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8902 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8903 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8904 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8905 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8906 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8907 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8908 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8909 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8910 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8911 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8912 (Qwindow_configuration_p, Qimage): New forward declarations.
8913 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8914 (STRING_COPYIN): Remove; unused.
8915 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8916 (xcar_addr, xcdr_addr): New functions. All uses changed.
8917 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8918 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8919 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8920 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8921 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8922 (TYPE_RANGED_INTEGERP): Simplify.
8923 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8924 (setlocale, fixup_locale, synchronize_system_messages_locale)
8925 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8926 Now empty functions, not macros.
8927 (functionp): Return bool, not int.
8928 * window.c (Qwindow_configuration_p): Now extern,
8929 so window.h can use it.
8930 * window.h (Qwindowp): Move decl back to lisp.h.
8932 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8934 * xdisp.c (Fline_pixel_height): New function, required for solving
8937 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8939 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8941 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8943 * lread.c (syms_of_lread):
8944 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8946 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8948 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8950 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8952 * fileio.c (expand_file_name): Doc fix.
8954 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8956 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8957 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8958 Wait for self, not for 0. This can't hurt on GNU or similar
8959 system, and may help with Cygwin.
8961 * keyboard.c: Don't use PROP (...) as an lvalue.
8962 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8963 Use set_prop (A, B), not PROP (A) = B.
8965 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8967 * xdisp.c (get_it_property): Use it->window instead of generating
8968 a Lisp object from it->w.
8970 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8972 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8973 get-char-property the window that is being rendered, instead of
8974 the buffer, to support window-specific overlays. (Bug#14575)
8975 (compute_display_string_pos): When W is NULL, use the current
8976 buffer as the object to pass to get-char-property.
8977 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8978 pointer member of the bidi iterator, since no window is pertinent
8981 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8983 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8984 being displayed, and pass it to compute_display_string_pos.
8985 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8986 (bidi_paragraph_init): All callers changed.
8988 * xdisp.c (init_from_display_pos, init_iterator)
8989 (handle_single_display_spec, next_overlay_string)
8990 (get_overlay_strings_1, reseat_1, reseat_to_string)
8991 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8992 Set bidi_it.w member from it->w.
8993 (compute_display_string_pos): Accept additional argument, the
8994 window being displayed, and pass it to Fget_char_property.
8997 * dispextern.h (struct bidi_it): New member w, the window being
8999 (compute_display_string_pos): Adjust prototype.
9001 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9003 * xgselect.c: Remove unneeded include xterm.h.
9005 * process.c (wait_reading_process_output): Check for NS before GLIB.
9006 GLIB may be linked in due to rsvg, but ns_select must be called.
9008 * xgselect.c (xg_select): Remove call to window_system_available
9009 and g_main_context_pending at the top, so Gdk events (i.e. file
9010 notify) are processed when Emacs is started with -nw.
9012 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9014 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9015 (ctagsfiles3): New variable, includes only *.m files.
9016 (TAGS): Use an explicit language name in the regular expressions,
9017 to avoid transformation of '/SOMETHING' by MSYS to
9018 'c:\MSYS\SOMETHING'.
9020 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9022 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9024 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9026 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9027 still need to set the mouse pointer shape and activate help-echo.
9030 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9032 A few porting etc. fixes for the new file monitor code.
9033 See the thread containing
9034 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9035 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9036 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9037 (dir_monitor_callback, Fgfile_rm_watch):
9038 Use assq_no_quit instead of Fassoc, for speed.
9039 (dir_monitor_callback, Fgfile_rm_watch):
9040 eassert that the monitor is a fixnum.
9041 (dir_monitor_callback): No need for CDR_SAFE.
9042 Simplify building of lisp with alternative tails.
9043 (Fgfile_add_watch, Fgfile_rm_watch):
9044 Do not assume glib functions set errno reliably on failure.
9045 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9046 and signal an error otherwise.
9047 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9048 Use Fdelq instead of Fdelete, for speed.
9050 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9052 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9053 don't insist on being invoked on a highlighted tool-bar button.
9054 Avoids losing tool-bar functionality when mouse-highlight is nil.
9055 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9056 Don't highlight when mouse-highlight is nil.
9057 (note_mouse_highlight): When mouse-highlight is nil, don't return
9058 right away; instead, run tool-bar and mode-line highlight
9059 subroutine, clear any existing highlight, and revert the mouse
9060 pointer to its default shape. (Bug#14558)
9062 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9064 * lisp.mk (lisp): Add prog-mode.el.
9066 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9068 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9069 * process.c (dummy_handler): New function.
9070 (lib_child_handler): New static var.
9071 (handle_child_signal): Invoke it.
9072 (catch_child_signal): If a library has set up a signal handler,
9073 save it into lib_child_handler.
9074 (init_process_emacs): If using glib and not on Windows, tickle glib's
9075 child-handling code so that it initializes its private SIGCHLD handler.
9076 * syssignal.h (SA_SIGINFO): Default to 0.
9077 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9078 31; it should no longer be needed now.
9080 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9082 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9084 * gfilenotify.c (globals_of_gfilenotify): New function.
9085 (syms_of_gfilenotify): Move global initialization there.
9087 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9089 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9091 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9092 * keyboard.c (menu_bar_items, tool_bar_items):
9093 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9094 not override local keymaps any more.
9096 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9098 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9100 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9102 * w32console.c (initialize_w32_display): Return the dimensions of
9103 the console window via 2 additional arguments, not via the current
9104 frame. This avoids crashes due to overrunning the bounds of
9105 frame's decode_mode_spec_buffer, which is not resized following
9106 the change of the frame dimensions from the initial 10x10.
9108 * w32term.h (w32_initialize_display_info): Adjust prototype.
9110 * term.c (init_tty): Take dimensions of the frame from the values
9111 returned by initialize_w32_display.
9113 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9114 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9115 (LIBES): Add $(GFILENOTIFY_LIBS).
9117 * w32inevt.c (handle_file_notifications): Add dummy implementation
9118 for !HAVE_W32NOTIFY.
9120 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9122 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9124 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9126 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9128 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9130 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9132 Fix minor problems found by static checking.
9133 * data.c (pure_write_error):
9134 Use xsignal2, not Fsignal, as Fsignal might return.
9135 * eval.c (set_backtrace_debug_on_exit): Now static.
9136 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9137 No longer inline. EXTERN_INLINE is needed only for functions
9138 defined in .h files. Reindent function header as per GNU style.
9139 (backtrace_p, backtrace_top, backtrace_next):
9140 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9141 compiler or linker. Add extern decls to pacify gcc -Wall.
9142 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9144 * frame.c (free_monitors): Define only on platforms that need it.
9145 * nsterm.m (ns_term_init):
9146 * process.c (catch_child_signal):
9147 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9148 defined on all porting targets these days.
9149 * process.c, process.h (catch_child_signal):
9150 Make it extern only if NS_IMPL_GNUSTEP is defined.
9152 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9154 * w32.c (gettimeofday): Make the signature identical to prototype
9155 in nt/inc/sys/time.h.
9157 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9159 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9162 * keyboard.c (safe_run_hooks_error): Improve error message.
9164 * data.c (pure_write_error): Add `object' argument.
9165 * puresize.h (CHECK_IMPURE): Use it.
9167 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9169 * Makefile.in (NOTIFY_OBJ): New variable.
9170 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9172 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9173 Call syms_of_gfilenotify.
9175 * gfilenotify.c: New file.
9177 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9178 and Qfile_w32notify.
9179 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9180 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9182 * lisp.h: Declare syms_of_gfilenotify.
9184 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9186 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9188 Merge the specpdl and backtrace stacks. Make the structure of the
9189 specpdl entries more obvious via a tagged union of structs.
9190 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9191 (enum specbind_tag): New enum.
9192 (struct specbinding): Make it a tagged union of structs.
9193 Add a case for backtrace records.
9194 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9195 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9196 (backtrace_debug_on_exit): New accessors.
9197 (struct backtrace): Remove.
9198 (struct catchtag): Remove backlist field.
9199 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9201 (Flocal_variable_p): Speed up the common case where the binding is
9203 * eval.c (backtrace_list): Remove.
9204 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9205 (set_backtrace_args, set_backtrace_nargs)
9206 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9207 (backtrace_next): New functions.
9208 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9209 (unwind_to_catch, internal_lisp_condition_case)
9210 (internal_condition_case, internal_condition_case_1)
9211 (internal_condition_case_2, internal_condition_case_n): Don't bother
9212 with backtrace_list any more.
9213 (Fsignal): Adjust to new backtrace format.
9214 (grow_specpdl): Move up.
9215 (record_in_backtrace): New function.
9216 (eval_sub, Ffuncall): Use it.
9217 (apply_lambda): Adjust to new backtrace format.
9218 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9220 (specbind): Adjust to new specpdl format. Simplify.
9221 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9222 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9224 (mark_backtrace): Remove.
9225 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9226 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9227 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9229 * profiler.c (record_backtrace): Use get_backtrace.
9230 (handle_profiler_signal): Use backtrace_top_function.
9231 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9234 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9236 * process.h (catch_child_signal): Declare.
9238 * process.c (catch_child_signal): New function.
9239 (init_process_emacs): Call it.
9241 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9242 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9244 (x_set_cursor_type): Remove declaration.
9245 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9246 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9247 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9248 (ns_get_color): Use F suffix on float.
9249 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9250 (ns_get_rgb_color): Remove.
9251 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9252 (note_mouse_movement): x and y are CGFloat.
9253 (ns_draw_fringe_bitmap): Remove unused rowY.
9254 Change #if to COCOA && >= 10_6.
9255 (ns_draw_window_cursor): Remove unused overspill.
9256 (ns_draw_underwave): width and x are EamcsCGFloat.
9257 (ns_draw_box): thickness is CGFloat.
9258 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9259 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9260 if not in main thread.
9261 (ns_get_pending_menu_title, ns_check_menu_open)
9262 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9263 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9264 (sendFromMainThread:): New method.
9265 (changeFont:): size is CGFloat.
9266 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9267 Disable warning about permanent text.
9268 (characterIndexForPoint:): Adjust return type depending on GNUstep
9270 (mouseDown:): delta is CGFloat.
9271 (updateFrameSize): Remove unised variable f.
9272 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9273 Cast float to EmacsCGFloat.
9274 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9275 also to -1 when restoring.
9276 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9277 inside NS_IMPL_COCOA.
9278 (toggleFullScreen:): Put call to toggleFullScreen inside
9279 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9280 (setPosition:portion:whole:): por is CGFloat.
9281 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9282 (mouseDown:): Use CGFloat.
9283 (mouseDragged:): Remove unised variable edge.
9284 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9286 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9288 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9289 when NS_IMPL_GNUSTEP.
9290 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9291 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9292 (EmacsToolbar): Add clearAll. Add tag argument to
9293 addDisplayItemWithImage.
9294 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9296 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9298 * nsmenu.m (ns_update_menubar): Make static.
9299 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9300 (fillWithWidgetValue:): Add cast to SEL for setAction.
9301 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9302 (update_frame_tool_bar): Update code for GNUstep.
9303 (clearAll): New method.
9304 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9305 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9306 Move identifierToItem setObject and activeIdentifiers addObject before
9307 call to insertItemWithItemIdentifier.
9308 (validateVisibleItems): Fix indentation.
9309 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9310 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9311 UtilityWindow to aStyle, remove call to setStyleMask.
9313 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9315 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9316 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9317 Use F suffix on floats.
9318 (ns_char_width): Returns CGFloat.
9319 (ns_ascii_average_width): w is CGFloat instead of float.
9320 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9322 (ns_glyph_metrics): CGFloat instead of float.
9324 * nsfns.m (x_set_foreground_color, x_set_background_color):
9326 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9327 remove unused variables.
9328 (Fns_read_file_name): Keep track if panel is for save.
9329 Use ns_filename_from_panel/ns_directory_from_panel.
9330 (Fns_list_services): delegate only used for COCOA.
9331 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9332 Just return the input if GNUstep.
9333 (x_screen_planes): Remove.
9334 (Fxw_color_values): Use EmacsCGFloat
9335 (Fns_display_monitor_attributes_list): Only get screen number for
9337 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9339 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9340 ns_directory_from_panel.
9342 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9344 * process.c (handle_child_signal): Also use WCONTINUED.
9345 This is so that list-processes doesn't mistakenly list the process
9346 as stopped, when the process has actually been continued and is
9349 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9351 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9352 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9353 not already configured.
9355 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9357 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9359 * Makefile.in (mostlyclean): Remove *.res files.
9361 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9363 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9364 a buffer (bug#8447).
9366 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9368 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9369 display vector, and we backtrack, handle the case that the
9370 previous character position is also displayed from a display
9371 vector or covered by a display string or image. (Bug#14476)
9373 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9375 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9376 (struct MonitorInfo, free_monitors): Remove.
9377 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9378 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9379 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9382 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9383 (struct MonitorInfo, free_monitors): Remove.
9384 (ns_screen_name): Make static.
9385 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9386 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9389 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9390 (struct MonitorInfo): New struct.
9391 (free_monitors, make_monitor_attribute_list): Declare.
9393 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9395 (free_monitors, make_monitor_attribute_list): New functions.
9396 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9399 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9401 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9403 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9405 * keyboard.c: Apply keyboard decoding only to events that come directly
9406 from the tty, not from unread-command-events (bug#14368).
9407 (read_event_from_main_queue): New function, extracted from read_char.
9408 (read_decoded_char): Remove.
9409 (read_decoded_event_from_main_queue): New function to replace it.
9410 (read_char): Use it.
9411 (read_key_sequence): Use read_char rather than read_decoded_char.
9413 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9415 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9417 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9419 2013-05-22 Kenichi Handa <handa@gnu.org>
9421 The following changes are to fix the setting of
9422 buffer-file-coding-system on, for instance, C-x RET c unix RET
9423 _FILE_OF_DOS_EOL_TYPE_ RET.
9425 * coding.h (struct coding_system): New member detected_utf8_chars.
9427 * coding.c (detect_coding_utf_8): Count characters and check EOL
9428 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9430 (setup_coding_system): Do not initialize coding->head_ascii.
9431 (check_ascii): Do not set coding->eol_seen but update it. Do not
9432 call adjust_coding_eol_type here.
9433 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9434 If the eol-type of CODING is already specified, adjust the eol type
9435 of the found coding-system.
9436 (decode_coding_gap): Cancel previous change. Utilize the
9437 character numbers counted by detect_coding_utf_8. Fix detection
9440 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9442 * search.c (looking_at_1): Only set last_thing_searched if the match
9443 changed the match-data (bug#14281).
9445 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9447 * xdisp.c (reseat_at_previous_visible_line_start):
9448 Already declared in dispextern.h, so remove it here.
9449 (move_it_vertically_backward): Likewise.
9451 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9453 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9454 (Fx_display_pixel_width, Fx_display_pixel_height)
9455 (Fx_display_mm_width, Fx_display_mm_height):
9456 Mention `display-monitor-attributes-list' in docstrings.
9458 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9459 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9460 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9461 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9462 (Fx_display_backing_store, Fx_display_visual_class)
9463 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9464 (Fx_display_grayscale_p, Fx_display_pixel_width)
9465 (Fx_display_pixel_height, Fx_display_planes)
9466 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9467 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9468 (Fx_display_mm_width, Fx_display_mm_height)
9469 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9470 height for all physical monitors as in X11.
9472 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9473 Return pixel width or height for all physical monitors as in X11.
9475 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9477 Port --enable-gcc-warnings to clang.
9478 * bytecode.c (exec_byte_code):
9480 Redo diagnostic pragmas to pacify clang, too.
9481 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9482 * editfns.c (Fencode_time):
9483 * fileio.c (file_accessible_directory_p):
9484 * font.c (font_unparse_xlfd):
9485 Use '&"string"[index]' instead of '"string" + (index)'.
9486 * undo.c (user_error): Remove; unused.
9488 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9490 * insdel.c (insert_1_both): Document the arguments, instead of
9491 referring to insert_1, which no longer exists.
9493 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9494 some window, increment windows_or_buffers_changed, so that
9495 *Messages* display in that window is updated. (Bug#14408)
9497 * w32.c: Include epaths.h.
9498 (init_environment): Use cmdproxy.exe without leading directories.
9499 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9501 (gettimeofday): Adjust signature and return value to Posix
9504 * unexw32.c (open_output_file): Delete the existing emacs.exe
9505 before creating it, to break the hard link to the versioned
9508 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9509 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9510 (FIRSTFILE_OBJ): New variables.
9511 (W32_RES): Rename to EMACSRES. All users changed.
9512 (base_obj): Use $(CM_OBJ).
9513 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9514 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9515 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9516 $(W32_RES_LINK) before $(LIBES).
9517 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9519 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9521 * makefile.w32-in (DOC): Use just "DOC".
9523 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9525 * process.c: Export default filters and sentinels to Elisp.
9526 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9528 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9529 (Fset_process_sentinel, Fformat_network_address):
9530 Default to them instead of nil.
9531 (server_accept_connection): Sentinels can't be nil any more.
9532 (read_and_dispose_of_process_output): New function, extracted from
9533 read_process_output.
9534 (read_process_output): Use it; filters can't be nil.
9535 (Finternal_default_process_filter): New function, extracted from
9536 read_process_output.
9537 (exec_sentinel_unwind): Remove function.
9538 (exec_sentinel): Don't zilch sentinel while running.
9539 (status_notify): Sentinels can't be nil.
9540 (Finternal_default_process_sentinel): New function extracted from
9542 (setup_process_coding_systems): Default filter is not nil any more.
9543 (syms_of_process): Export new Elisp functions and initialize
9545 * lisp.h (make_lisp_proc): New function.
9547 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9549 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9551 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9553 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9554 unless we know that the window w is a leaf window.
9555 Another attempt at solving bug#14062.
9557 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9559 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9562 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9564 * image.c (gif_load): Check that subimages fit (Bug#14345).
9566 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9568 * lread.c (skip_dyn_eof): New function.
9569 (read1): Use it to skip the end of a file in response to #@00.
9571 * doc.c (get_doc_string): Slightly relax the sanity checking.
9573 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9575 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9576 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9577 (MonitorInfo): New struct.
9578 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9579 (Fns_display_monitor_attributes_list): New functions.
9580 (display-usable-bounds): Remove.
9581 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9584 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9586 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9587 (GTK_CHECK_VERSION): New macro, if not already defined.
9588 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9589 replaced by GTK_CHECK_VERSION.
9591 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9593 * xterm.h (GTK_PREREQ): New macro.
9594 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9595 to use this macro instead, for consistency and clarity.
9597 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9599 * xdisp.c (row_for_charpos_p): New function, with code of
9600 cursor_row_p, but accepts an additional argument CHARPOS instead
9601 of using a hardcoded PT.
9602 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9603 (row_containing_pos): Call row_for_charpos_p instead of partially
9604 doing the same. Fixes cursor positioning under longlines-mode
9605 when longlines-show-effect includes more than one newline, when
9606 moving the cursor vertically up.
9608 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9610 * makefile.w32-in (ACL_H): New macro.
9611 ($(BLD)/fileio.$(O)): Update dependencies.
9613 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9615 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9616 * Makefile.in (LIB_ACL): New macro.
9617 (LIBACL_LIBS): Remove.
9618 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9619 * fileio.c: Include <acl.h>.
9620 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9621 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9623 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9626 * unexelf.c: Don't assume ElfW (Half) fits in int.
9627 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9628 when dealing with ElfW (Half) values, since they can exceed 2**31
9629 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9630 (entry_address): Omit unused NUM arg. All uses changed.
9632 2013-05-07 Juri Linkov <juri@jurta.org>
9634 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9635 to the string converted from number with `Fnumber_to_string'.
9638 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9640 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9641 This fixes a problem introduced by my previous change.
9643 2013-05-07 Glenn Morris <rgm@gnu.org>
9645 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9647 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9649 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9651 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9653 Static checking by GCC 4.8.0.
9654 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9655 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9656 (x_get_monitor_attributes_fallback)
9657 (x_get_monitor_attributes_xinerama)
9658 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9659 Define only if USE_GTK.
9660 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9661 (x_get_monitor_attributes_fallback): Omit unused locals.
9662 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9663 Use double, not float, to avoid mixed-mode floating point arithmetic.
9665 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9666 Jan Djärv <jan.h.d@swipnet.se>
9668 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9669 (XINERAMA_CFLAGS): New macros.
9670 (ALL_CFLAGS, LIBES): Use them.
9672 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9673 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9674 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9675 (syms_of_xfns): DEFSYM them.
9676 (struct MonitorInfo): New struct.
9677 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9678 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9679 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9680 (x_get_monitor_attributes_xinerama): New functions.
9681 (Fx_display_monitor_attributes_list): New primitive.
9682 (syms_of_xfns): Defsubr it.
9684 * xterm.h (x_display_info): Add Xatom_net_workarea and
9685 Xatom_net_current_desktop.
9687 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9688 and dpyinfo->Xatom_net_current_desktop.
9690 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9692 * xdisp.c (pos_visible_p): Use the special code for finding the
9693 beginning of a display property or overlay for any "replacing"
9694 display property, not just for display strings. This solves
9695 incorrect reporting of position by posn-at-point. (Bug#14241)
9697 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9699 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9700 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9701 Verify that ElfW (Half) fits in int.
9702 (fatal): Use same signature as lisp.h.
9703 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9704 configure and build with -DUNEXELF_DEBUG without worrying about
9705 other modules that use DEBUG.
9706 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9707 possibly-wide integers now uses it instead of plain fprintf.
9708 (entry_address): New function, which avoids problems with 32-bit
9709 overflow on 64-bit hosts.
9710 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9711 (round_up): Don't assume the remainder fits in int.
9712 (find_section): Use bool for boolean. Simplify debug code.
9713 (unexec): Don't assume file sizes fit in int or size_t.
9714 Omit unnecessary trailing newline in 'fatal' format.
9715 Use strerror rather than outputting decimal error number.
9716 Remove unused code when emacs is not defined;
9717 this file relies on Emacs now.
9718 Don't assume e_phnum and e_shnum are positive.
9720 * regex.c: Fix problems when DEBUG is defined.
9721 (extract_number, extract_number_and_incr): Define regardless of
9722 whether DEBUG is defined; that's simpler and makes the code less
9723 likely to go stale in the normal case when DEBUG is not defined.
9724 Return int rather than taking an int * arg. All callers changed.
9725 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9726 Remove, replacing with ...
9727 (DEBUG_PRINT): New macro. All callers changed.
9728 (DEBUG_COMPILES_ARGUMENTS): New macro.
9729 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9730 (print_compiled_pattern, print_double_string) [DEBUG]:
9731 Use prototype rather than old-style definition.
9732 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9733 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9734 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9735 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9736 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9737 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9738 This matters only when DEBUG is defined.
9740 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9742 * xdisp.c (set_iterator_to_next): Set the
9743 ignore_overlay_strings_at_pos_p flag only if we are _really_
9744 iterating over an overlay string, as indicated by the
9745 current.overlay_string_index member. (Bug#14306)
9747 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9749 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9750 to where it is used, to avoid autorelease issues (Bug#14050).
9752 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9754 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9755 * fileio.c (syms_of_fileio): Implement this.
9756 * filelock.c (create_lock_file): If symbolic links don't work, so
9757 we use a regular file as a lock file, do not fsync the lock file;
9760 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9762 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9763 (syms_of_minibuf): Adjust accodingly.
9765 * callint.c (Fcall_interactively): Adjust calls accordingly.
9767 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9769 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9770 w->contents is a buffer before computing everything else.
9771 Use parentheses to disambiguate last part of the condition.
9773 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9774 assertion violations. (Bug#14062)
9776 2013-05-01 David Reitter <david.reitter@gmail.com>
9778 * nsfns.m (ns_tooltip): Initialize.
9780 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9782 * coding.c (decode_coding_gap): Don't remove the character before
9783 a newline unless it's a CR character. (Bug#14287)
9785 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9787 * dispextern.h (struct face): Move enum face_underline_type
9788 earlier so that bitfields can be in the same word.
9790 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9792 * nsfns.m (handlePanelKeys): New function.
9793 (EmacsOpenPanel:performKeyEquivalent:)
9794 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9795 arrows/function/control and copy/paste keys (Bug#14296).
9797 2013-04-27 Juri Linkov <juri@jurta.org>
9799 * callint.c (Fcall_interactively): Call `Qread_number' for
9800 interactive code letter `n' instead of using duplicate code.
9803 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9805 * systime.h (make_timeval): Declare as 'const'.
9807 2013-04-27 Kenichi Handa <handa@gnu.org>
9809 * font.c (font_open_entity): Always open a font of manageable
9812 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9814 Port better to AIX (Bug#14258).
9815 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9818 2013-04-24 Kenichi Handa <handa@gnu.org>
9820 * coding.c (decode_coding_iso_2022): When an invalid escape
9821 sequence is encountered, reset the invocation and designation
9822 status to the safest one.
9824 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9826 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9827 Without this fix, "make distclean" leaves stamp-h1 behind.
9829 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9831 * w32fns.c (w32_fullscreen_rect): New function to compute the
9832 window rectangle for the given fullscreen mode.
9833 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9834 longer tunes the window size. This keeps the window's edges flush
9835 with the screen and allows the taskbar to hide itself in fullboth.
9837 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9838 window decorations and uses the entire screen.
9840 * w32term.h (w32_fullscreen_rect) Add prototype.
9841 (struct w32_output): Replace normal_width, normal_height,
9842 normal_top, and normal_left members with a single normal_placement
9844 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9846 (FRAME_NORMAL_PLACEMENT): New macro.
9848 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9850 * minibuf.c (Ftest_completion): Silence compiler warning.
9852 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9854 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9857 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9860 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9861 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9862 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9863 parentheses where appropriate.
9865 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9867 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9869 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9871 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9872 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9873 Mention in the doc string that setting these variables takes
9874 effect only after a call to set-window-buffer. (Bug#14200)
9876 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9878 * indent.c (Fvertical_motion): Don't consider display strings on
9879 overlay strings as display strings on the buffer position we
9880 started from. This prevents vertical cursor motion from jumping
9881 more than one line when there's an overlay string with a display
9882 property at end of line.
9883 Reported by Karl Chen <Karl.Chen@quarl.org> in
9884 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9886 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9888 * window.c (select_window): `record_buffer' even if window is
9889 already selected (bug#14191).
9891 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9893 * window.c (Fwindow_end): Test more flags, including the buffer's
9894 last_overlay_modified flag, to determine whether the window's
9895 display is really up-to-date. Prevents the function from
9896 returning a stale value. (Bug#14170)
9897 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9900 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9902 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9903 garbaged only if it is not already the top frame on its TTY.
9904 This prevents flickering due to constant redrawing of TTY frames when
9905 there are GUI frames open in the same session. (Bug#13864)
9907 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9909 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9910 of marking the idle timers directly.
9912 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9914 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9917 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9919 * window.c (select_window): Don't record_buffer while the invariant is
9920 temporarily broken (bug#14161).
9922 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9924 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9926 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9928 2013-04-07 Romain Francoise <romain@orebokech.com>
9930 Ignore additional platform-specific ACL errors (Bug#13702).
9931 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9932 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9934 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9936 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9939 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9941 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9942 This bug was introduced by my 2013-02-25 change that simplified
9943 data_start configuration. Without this change, on GNU/Linux
9944 an Emacs configured with --enable-profiling fails immediately
9945 due to a profiler signal.
9946 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9947 with these flags. On platforms where special flags are needed
9948 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9949 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9950 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9952 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9954 Get rid of some platform-specific functions examining window
9955 system and its capabilities. This is a partial rework of the
9957 * lisp.h (have_menus_p): Remove prototype. This function is
9958 replaced with platform-independent window_system_available.
9959 (check_window_system): Move to...
9960 * frame.h (decode_window_system_frame, window_system_available):
9961 ...here, add new prototypes.
9962 * frame.c (window_system_available, decode_window_system_frame):
9964 (check_window_system): Platform-independent now.
9965 * xterm.h (x_in_use): Remove declaration.
9967 * w32term.h (check_x_frame):
9968 * nsterm.h (check_x_frame): Remove prototypes. This function
9969 is replaced with platform-independent decode_window_system_frame.
9970 * msdos.c (have_menus_p): Remove.
9971 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9972 Remove platform-specific functions. Use check_window_system,
9973 decode_window_system_frame and check_ns_display_info where
9974 appropriate. Minor style and comment tweaks.
9975 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9976 (check_x_frame): Likewise.
9977 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9979 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9980 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9981 * xmenu.c, xselect.c: All related users changed.
9983 2013-04-03 Kenichi Handa <handa@gnu.org>
9985 The following changes is to optimize the code for reading UTF-8
9988 * coding.c (check_ascii): Rename from detect_ascii. Return value
9989 changed. Check EOL format. Do not call adjust_coding_eol_type
9991 (check_utf_8): New function.
9992 (adjust_coding_eol_type): Do nothing if already adjusted.
9993 (detect_coding): Compare the return value of check_ascii with
9994 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9995 (decode_coding_gap): Optimize for valid UTF-8.
9997 2013-03-21 Kenichi Handa <handa@gnu.org>
9999 * coding.c (syms_of_coding): Cancel previous change.
10001 * insdel.c (insert_from_gap): Fix previous change.
10003 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10005 Consistently use platform-specific function to detect window system.
10006 * lisp.h (check_window_system): New prototype. This function is
10007 going to replace check_x, check_w32 and check_ns.
10008 (have_menus_p): Mention msdos.c in comment.
10009 * fontset.c (check_window_system_func): Remove. Adjust all users.
10010 * fontset.h (check_window_system_func): Remove prototype.
10011 * nsterm.h (check_ns):
10012 * xterm.h (check_x):
10013 * w32term.h (check_w32): Likewise.
10014 * menu.c (Fx_popup_menu): Use check_window_system.
10015 * msdos.c (check_window_system): Define for MS-DOS.
10016 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10017 * w32fns.c (check_window_system): Likewise for MS-Windows.
10018 * xfns.c (check_window_system): Likewise for X.
10019 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10020 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10022 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10024 Prefer < to > in range checks such as 0 <= i && i < N.
10025 This makes it easier to visualize quantities on a number line.
10026 This patch doesn't apply to all such range checks,
10027 only to the range checks affected by the 2013-03-24 change.
10028 This patch reverts most of the 2013-03-24 change.
10029 * alloc.c (xpalloc, Fgarbage_collect):
10030 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10031 * character.c (string_escape_byte8):
10032 * charset.c (read_hex):
10033 * data.c (cons_to_unsigned):
10034 * dispnew.c (update_frame_1):
10035 * doc.c (Fsubstitute_command_keys):
10036 * doprnt.c (doprnt):
10037 * editfns.c (hi_time, decode_time_components):
10038 * fileio.c (file_offset):
10039 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10040 * font.c (font_intern_prop):
10041 * frame.c (x_set_alpha):
10042 * gtkutil.c (get_utf8_string):
10043 * indent.c (check_display_width):
10044 * keymap.c (Fkey_description):
10045 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10047 * minibuf.c (read_minibuf_noninteractive):
10048 * process.c (wait_reading_process_output):
10049 * search.c (Freplace_match):
10050 * window.c (get_phys_cursor_glyph):
10051 * xdisp.c (redisplay_internal):
10052 * xsmfns.c (smc_save_yourself_CB):
10053 Prefer < to > for range checks.
10054 * dispnew.c (sit_for): Don't mishandle NaNs.
10055 This fixes a bug introduced in the 2013-03-24 change.
10056 * editfns.c (decode_time_components): Don't hoist comparison.
10057 This fixes another bug introduced in the 2013-03-24 change.
10059 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10061 * frame.h (struct frame): Drop scroll_bottom_vpos
10062 member becaue all real users are dead long ago.
10063 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10064 * xdisp.c (redisplay_internal): Adjust user.
10066 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10068 * nsmenu.m (showAtX:Y:for:): setLevel to
10069 NSPopUpMenuWindowLevel (Bug#13998).
10071 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10073 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10074 (ns_check_pending_open_menu): Declare.
10076 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10077 (x_activate_menubar): Update the menu with title that matches
10078 ns_get_pending_menu_title, and call
10079 ns_check_pending_openmenu (Bug#12698).
10080 (menuWillOpen:): New method.
10081 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10083 * nsterm.m (menu_will_open_state, menu_mouse_point)
10084 (menu_pending_title): New varaibles.
10085 (ns_get_pending_menu_title, ns_check_menu_open)
10086 (ns_check_pending_open_menu): New functions.
10088 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10090 * indent.c (current_column_bol_cache): Remove leftover which is not
10091 used in Fmove_to_column any more.
10092 (current_column, scan_for_column): Adjust users.
10093 * keyboard.c (last_point_position_buffer, last_point_position_window):
10094 Remove leftovers which are not used for recording undo any more.
10095 (command_loop_1, syms_of_keyboard): Adjust users.
10096 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10097 redisplay_window any more.
10098 (move_it_to): Adjust user.
10100 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10102 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10103 Update dependencies.
10105 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10107 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10108 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10109 forward references.
10111 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10113 * window.h (struct window): Replace hchild, vchild and buffer slots
10114 with a single slot 'contents'. This is possible because each valid
10115 window may have either the child window (in vertical or horizontal
10116 combination) or buffer to display (for the leaf window). Using that,
10117 a lot of operations to traverse and/or change window hierarchies may
10118 be simplified. New member horizontal is used to distinguish between
10119 horizontal and vertical combinations of internal windows.
10120 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10121 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10122 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10123 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10124 Use contents slot, not buffer, where appropriate.
10125 (wset_combination): New function.
10126 (wset_buffer): Add eassert.
10127 (Fframe_first_window): Simplify the loop reaching first window.
10128 (Fwindow_buffer): Use WINDOW_LEAF_P.
10129 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10130 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10131 (unshow_buffer): Convert initial debugging check to eassert.
10132 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10133 (make_parent_window, window_resize_check, window_resize_apply)
10134 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10135 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10136 Adjust to match struct window changes.
10137 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10138 (mark_window_cursors_off, count_windows, get_leaf_windows)
10139 (foreach_window_1): Simplify the loop.
10140 * alloc.c (mark_object): Do not check for the leaf window because
10141 internal windows has no glyph matrices anyway.
10142 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10143 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10144 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10145 (build_frame_matrix_from_window_tree, mirror_make_current)
10146 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10147 (update_window_tree, set_window_update_flags): Simplify the loop.
10148 (sync_window_with_frame_matrix_rows): Enforce live window.
10149 Use contents slot, not buffer, where appropriate.
10150 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10151 and WINDOW_HORIZONTAL_COMBINATION_P.
10152 (make_frame_visible_1): Simplify the loop.
10153 Use contents slot, not buffer, where appropriate.
10154 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10155 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10156 (expose_window_tree): Likewise.
10157 Use contents slot, not buffer, where appropriate.
10158 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10159 to avoid deleted windows. Use contents slot instead of buffer.
10160 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10161 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10162 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10163 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10165 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10167 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10168 identify the reasons for assertion violations in bug#14062 and
10170 (Fx_show_tip): Fix compilation error under
10171 "--enable-check-lisp-object-type". (Bug#14073)
10173 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10174 Reported by <rzl24ozi@gmail.com>.
10176 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10178 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10180 (unwind_with_echo_area_buffer): ...to restore it here.
10181 This is needed to ensure that...
10182 (redisplay_window): ...both window markers are valid here,
10183 which is verified by eassert.
10184 * editfns.c (save_excursion_save): Do not assume that
10185 selected_window always displays the buffer.
10186 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10189 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10191 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10194 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10196 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10198 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10200 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10201 since MinGW's w32api headers do. This avoids compiler warnings.
10203 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10204 if already defined.
10206 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10208 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10210 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10212 * gtkutil.c (style_changed_cb): Check if frame is live and an
10213 X frame (Bug#14038).
10215 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10217 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10218 Define only for _WIN32_WINNT less than 0x0500.
10219 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10221 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10222 see its own definitions of 'struct timeval' and 'struct timezone'.
10224 Fix incompatibilities between MinGW.org and MinGW64 headers.
10225 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10227 * w32.c (REPARSE_DATA_BUFFER): Guard with
10228 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10230 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10232 * xterm.c: Include X11/XKBlib.h
10233 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10235 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10237 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10239 * blockinput.h (input_blocked_p): Likewise.
10240 * bytecode.c (exec_byte_code): Likewise.
10241 * callproc.c (call_process_kill, call_process_cleanup)
10242 (Fcall_process): Likewise.
10243 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10244 (Fccl_execute_on_string): Likewise.
10245 * character.c (string_escape_byte8): Likewise.
10246 * charset.c (read_hex): Likewise.
10247 * cm.c (calccost): Likewise.
10248 * data.c (cons_to_unsigned): Likewise.
10249 * dired.c (directory_files_internal, file_name_completion):
10251 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10252 (sit_for): Likewise.
10253 * doc.c (Fsubstitute_command_keys): Likewise.
10254 * doprnt.c (doprnt): Likewise.
10255 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10256 * emacsgtkfixed.c: Likewise.
10257 * fileio.c (file_offset, Fwrite_region): Likewise.
10258 * floatfns.c (Fexpt, fmod_float): Likewise.
10259 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10261 * font.c (font_intern_prop): Likewise.
10262 * frame.c (x_set_alpha): Likewise.
10263 * gtkutil.c (get_utf8_string): Likewise.
10264 * indent.c (check_display_width): Likewise.
10265 * intervals.c (create_root_interval, rotate_right, rotate_left)
10266 (split_interval_right, split_interval_left)
10267 (adjust_intervals_for_insertion, delete_node)
10268 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10269 (merge_interval_right, merge_interval_left, copy_intervals)
10270 (set_intervals_multibyte_1): Likewise.
10271 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10272 * keymap.c (Fkey_description): Likewise.
10273 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10274 * lread.c (openp, read_integer, read1, string_to_number):
10276 * menu.c (ensure_menu_items): Likewise.
10277 * minibuf.c (read_minibuf_noninteractive): Likewise.
10278 * print.c (printchar, strout): Likewise.
10279 * process.c (create_process, Faccept_process_output)
10280 (wait_reading_process_output, read_process_output, send_process)
10281 (wait_reading_process_output): Likewise.
10282 * profiler.c (make_log, handle_profiler_signal): Likewise.
10283 * regex.c (re_exec): Likewise.
10284 * regex.h: Likewise.
10285 * search.c (looking_at_1, Freplace_match): Likewise.
10286 * sysdep.c (get_child_status, procfs_ttyname)
10287 (procfs_get_total_memory): Likewise.
10288 * systime.h (EMACS_TIME_VALID_P): Likewise.
10289 * term.c (dissociate_if_controlling_tty): Likewise.
10290 * window.c (get_phys_cursor_glyph): Likewise.
10291 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10292 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10294 * xfns.c (Fx_window_property): Likewise.
10295 * xmenu.c (set_frame_menubar): Likewise.
10296 * xselect.c (x_get_window_property, x_handle_dnd_message):
10298 * xsmfns.c (smc_save_yourself_CB): Likewise.
10299 * xterm.c (x_scroll_bar_set_handle): Likewise.
10301 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10303 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10304 to be optional or nil. Adjust comment and convert it to docstring.
10305 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10306 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10308 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10310 Static checking by GCC 4.8-20130319.
10311 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10312 * process.c (Fset_process_datagram_address)
10313 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10314 * xdisp.c (get_char_face_and_encoding)
10315 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10316 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10317 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10319 2013-03-24 Ken Brown <kbrown@cornell.edu>
10321 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10322 fix compilation on 64-bit Cygwin, where underscores are not
10323 automatically prepended.
10325 * w32term.c (w32_initialize): Silence compiler warning.
10327 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10329 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10330 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10331 variables, to save and restore frame dimensions.
10332 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10333 after returning from a 'fullscreen' configuration.
10334 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10335 to avoid races between the main thread and the input thread.
10337 * w32term.h (struct w32_output): New members normal_width,
10338 normal_height, normal_top, normal_left, and prev_fsmode.
10339 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10340 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10341 members of a frame.
10343 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10344 'fullscreen' parameter. Always record previous width and height
10345 of the frame, except when switching out of maximized modes, so
10346 that they could be restored correctly, instead of resetting to the
10347 default frame dimensions. Send SC_RESTORE command to the frame,
10348 unless we are going to send SC_MAXIMIZE, to restore the frame
10349 resize hints in the mouse pointer shown by the window manager.
10352 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10354 * lisp.h (get_frame_param): Adjust conditions for prototype
10357 2013-03-22 Ken Brown <kbrown@cornell.edu>
10359 * unexcw.c: Drop unneeded inclusion of w32common.h.
10360 (report_sheap_usage): Declare.
10361 (read_exe_header): Add magic numbers for x86_64.
10362 (fixup_executable): Fix printf format specifier for unsigned long
10365 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10367 * frame.h (struct frame): Put menu_bar_window under #ifdef
10368 because this member is not needed when X toolkit is in use.
10369 (fset_menu_bar_window):
10370 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10371 (free_glyphs, update_frame):
10372 * xdisp.c (expose_frame): Likewise.
10373 (display_menu_bar): Likewise. Remove redundant eassert.
10374 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10377 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10379 Use functions and constants to manipulate Lisp_Save_Value objects.
10380 This replaces code that used macros and strings and token-pasting.
10381 The change makes the C source a bit easier to follow,
10382 and shrinks the Emacs executable a bit.
10383 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10384 (make_save_value): Change 1st arg from string to enum. All callers
10387 (mark_object): Use if, not #if, for GC_MARK_STACK.
10388 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10389 (XSAVE_OBJECT): Now functions, not macros.
10390 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10391 the constant was never used.
10392 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10393 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10394 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10395 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10397 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10398 type3 with a single member save_type. All uses changed.
10399 (save_type, set_save_pointer, set_save_integer): New functions.
10400 * print.c (PRINTX): Remove.
10402 * alloc.c: Remove redundant static declarations.
10404 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10406 * window.h (struct window): Convert left_col, top_line, total_lines
10407 and total_cols from Lisp_Objects to integers. Adjust comments.
10408 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10410 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10411 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10412 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10413 Adjust users where appropriate.
10415 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10417 * frame.h (struct frame): Drop resx and resy because the same data is
10418 available from window system-specific output context. Adjust users.
10419 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10420 New functions to provide defaults when no window system available.
10421 (FRAME_RES_X, FRAME_RES_Y): New macros.
10422 (NUMVAL): Move from xdisp.c.
10423 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10424 (Ffont_face_attributes, Fopen_font):
10425 * image.c (gs_load):
10426 * w32font.c (fill_in_logfont):
10427 * xdisp.c (calc_pixel_width_or_height):
10428 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10429 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10431 2013-03-20 Kenichi Handa <handa@gnu.org>
10433 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10434 to 1 (temporary workaround until a bug related to ASCII
10435 optimization is fixed).
10437 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10439 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10440 Signal error if window is not internal. Adjust docstring.
10441 (delete_all_child_windows): Use combination_limit to save the buffer.
10442 (Fset_window_configuration): Adjust accordingly.
10443 * print.c (syms_of_print): Initialize debugging output not here...
10444 (init_print_once): ...but in a new function here.
10445 * lisp.h (init_print_once): Add prototype.
10446 * emacs.c (main): Add call to init_print_once. Adjust comments.
10448 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10450 * window.c (window_resize_check, window_resize_apply)
10451 (window_from_coordinates, recombine_windows, set_window_buffer)
10452 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10453 (Fsplit_window_internal, Fdelete_window_internal)
10454 (freeze_window_starts): Use bool for booleans.
10455 * window.h (window_frame_coordinates, resize_frame_windows)
10456 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10458 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10460 * dispnew.c (bitch_at_user): Use `user-error'.
10462 2013-03-17 Ken Brown <kbrown@cornell.edu>
10464 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10465 as return type of image_background. (Bug#13981)
10466 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10468 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10470 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10471 (ns_select): Don't return with result uninitialized.
10473 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10476 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10478 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10479 directories. If filename is nil, get directory name (Bug#13932).
10480 Use getFilename and getDirectory.
10481 (getFilename, getDirectory): New methods for EmacsSavePanel and
10483 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10485 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10487 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10489 2013-03-15 Kenichi Handa <handa@gnu.org>
10491 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10492 (adjust_after_replace): Make it back to static. Delete the third
10493 arg text_at_gap_tail. Cancel the code for handling it.
10495 * coding.h (struct coding_system): New member eol_seen.
10497 * coding.c (detect_ascii): New function.
10498 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10499 when the source bytes are actually scanned. On detecting for
10500 coding_category_utf_8_auto, call detect_ascii instead of scanning
10501 source bytes directly.
10502 (produce_chars): Call insert_from_gap with the new arg 0.
10503 (encode_coding): Likewise.
10504 (decode_coding_gap): Control ASCII optimization by the variable
10505 disable_ascii_optimization instead of #ifndef .. #endif.
10506 Deccode EOL format according to coding->eol_seen.
10507 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10510 * lisp.h (adjust_after_replace): Cancel externing it.
10511 (insert_from_gap): Adjust prototype.
10513 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10515 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10516 FULLSCREEN_MAXIMIZED. (Bug#13935)
10518 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10520 * region-cache.c (find_cache_boundary, move_cache_gap)
10521 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10522 Simplify debugging check and convert to eassert. Adjust comment.
10523 (pp_cache): Put under ENABLE_CHECKING.
10525 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10527 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10528 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10529 and WM_ACTIVATEAPP.
10530 (w32fullscreen_hook): If the frame is visible, reset
10531 f->want_fullscreen flag after changing the frame size. If the
10532 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10535 2013-03-13 Daniel Colascione <dancol@dancol.org>
10537 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10538 too so that these builds can use Cygwin's file conversion
10539 functions. (We've been building and linking cygw32.o all along
10540 and just not using it.)
10542 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10544 File synchronization fixes (Bug#13944).
10545 * Makefile.in (LIB_FDATASYNC): New macro.
10547 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10548 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10549 Don't worry about HAVE_FSYNC, since a substitute fsync is
10550 available if the system lacks one.
10551 (Fwrite_regin): Retry fsync if interrupted.
10553 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10555 * w32term.c (w32_read_socket): If the Emacs frame is being
10556 activated, call w32fullscreen_hook, to make sure the new frame
10557 dimensions are in effect. (Bug#13937)
10559 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10561 * xdisp.c (init_iterator): Simplify because both character and byte
10562 positions are either specified or -1. Add eassert. Adjust comment.
10563 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10564 character and byte positions can be obtained from marker.
10566 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10568 Static checking by Sun C 5.12.
10569 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10570 * bytecode.c (exec_byte_code):
10571 * dispnew.c (init_display):
10573 * fileio.c (Fsubstitute_in_file_name):
10574 * keyboard.c (Fevent_convert_list):
10575 * keymap.c (Fsingle_key_description):
10576 * term.c (maybe_fatal, fatal):
10577 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10578 * xsmfns.c (Fhandle_save_session):
10579 Omit unreachable code.
10580 * keymap.c (map_keymap_char_table_item): Cast void * to
10581 a function pointer type; the C Standard requires this.
10583 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10584 Include <sys/param.h> unconditionally, as that works elsewhere and
10585 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10586 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10589 See ChangeLog.12 for earlier changes.
10591 ;; Local Variables:
10595 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10597 This file is part of GNU Emacs.
10599 GNU Emacs is free software: you can redistribute it and/or modify
10600 it under the terms of the GNU General Public License as published by
10601 the Free Software Foundation, either version 3 of the License, or
10602 (at your option) any later version.
10604 GNU Emacs is distributed in the hope that it will be useful,
10605 but WITHOUT ANY WARRANTY; without even the implied warranty of
10606 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10607 GNU General Public License for more details.
10609 You should have received a copy of the GNU General Public License
10610 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.