1 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3 Fix display of R2L lines when the last character fits only partially.
4 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
6 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
7 R2L row is visible only partially, give the row a negative x
9 (display_line): Fix the calculation of the glyph whose pixel width
10 is used to decide whether the last produced glyph fits on the
11 line. When the last glyph fits only partially, give the row a
14 2014-07-29 Eli Zaretskii <eliz@gnu.org>
16 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
17 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
18 pixel width of the first glyph that is hscrolled from display.
19 (display_line): In R2L glyph rows, don't give a negative offset to
20 row->x when the first glyph begins before first_visible_x.
22 2014-07-29 Andreas Schwab <schwab@suse.de>
24 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
25 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
27 2014-07-28 Eli Zaretskii <eliz@gnu.org>
29 * xdisp.c (display_line): If called with iterator set up to write
30 to a marginal area, delay the call to handle_line_prefix until we
31 switch back to the text area. (Bug#18035)
33 * .gdbinit (xwindow): The members total_cols, total_lines,
34 left_col, and top_line are C integers (and has been so for the
37 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
39 * nsterm.m (applicationDidFinishLaunching:): Call
40 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
41 (antialiasThresholdDidChange:): New method for EmacsApp.
43 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
45 * macfont.m (macfont_update_antialias_threshold): Remove static.
47 * macfont.h (macfont_update_antialias_threshold): Declare.
49 2014-07-17 Eli Zaretskii <eliz@gnu.org>
51 * w32select.c (setup_windows_coding_system): Apply
52 CODING_ANNOTATION_MASK to the common_flags member of struct
53 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
55 * w16select.c (Fw16_get_clipboard_data): Apply
56 CODING_ANNOTATION_MASK to the common_flags member of struct
59 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
60 buffer position where we are to start the iteration.
61 (handle_invisible_prop): Record in it->stop_charpos the position
62 where the invisible text ends. (Bug#18035)
63 (hscroll_window_tree): Don't try hscrolling windows whose cursor
64 row has zero buffer position as their start position. Reported by
65 martin rudalics <rudalics@gmx.at>.
67 2014-07-16 Eli Zaretskii <eliz@gnu.org>
69 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
70 infinite looping in redisplay when display lines don't have enough
71 space to display even a single character. (Bug#18036)
73 2014-07-13 Eli Zaretskii <eliz@gnu.org>
75 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
76 buffer's default-directory only if it is a string. (Bug#17986)
78 2014-07-12 Eli Zaretskii <eliz@gnu.org>
80 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
83 * w32fns.c (Fx_file_dialog): Mention in the doc string the
84 behavior on Windows 7 and later when the function is repeatedly
85 invoked with the same value of DIR. (Bug#17950)
87 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
88 string to match the one in w32fns.c.
90 2014-07-08 Eli Zaretskii <eliz@gnu.org>
92 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
93 x_produce_glyphs does when it generates a stretch glyph that
94 represents a TAB. (Bug#17969)
96 2014-07-05 Eli Zaretskii <eliz@gnu.org>
98 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
99 and there is a display property at that position, don't call
100 move_it_to to move to a position before window start. (Bug#17942)
101 Fix condition for finding CHARPOS by the first call to move_it_to.
104 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
106 * syntax.c (find_defun_start): Try the cache even
107 if !open_paren_in_column_0_is_defun_start.
108 (back_comment): If find_defun_start was pessimistic, use the
109 scan_sexps_forward result to improve the cache (bug#16526).
111 2014-07-04 Daniel Colascione <dancol@dancol.org>
114 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
115 only if xic_style calls for it. This change allows Emacs to work
116 with ibus. Also, don't leak resources if create_frame_xic fails,
117 and stop caching xic_style across different displays (Bug#17928).
118 (supported_xim_styles): Make const.
119 (best_xim_style): Remove first parameter: it's always just
120 supported_xim_styles. Change to look at supported_xim_styles directly.
122 2014-07-04 Eli Zaretskii <eliz@gnu.org>
124 * xdisp.c (redisplay_window): If redisplay of a window ends up
125 with point in a partially visible line at end of the window, make
126 sure the amended position of point actually has smaller Y
127 coordinate; if not, give up and scroll the display. (Bug#17905)
129 * window.c (window_scroll_pixel_based): When point ends up at the
130 last fully visible line, don't let move_it_to stop at the left
131 edge of the line and dupe us into thinking point is inside the
134 * w32.c (network_interface_info): Make sure the argument is a
137 2014-07-01 Eli Zaretskii <eliz@gnu.org>
139 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
140 the window whose glyph row is being prepared and a flag whether it
141 is for mode/header line. Make sure the glyph row's marginal areas
142 are in sync with what the window wants.
145 * xdisp.c (display_line, display_mode_line): Call
146 prepare_desired_row with additional arguments, as appropriate.
148 * dispextern.h (prepare_desired_row): Adjust prototype.
150 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
152 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
153 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
154 caused by xw_popup_dialog in daemon mode (Bug#17891).
156 2014-06-30 Eli Zaretskii <eliz@gnu.org>
158 * frame.c (do_switch_frame): When switching to another TTY frame,
159 make sure FrameCols and FrameRows are in sync with the new frame's
162 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
164 * coding.c (encode_coding_utf_8): Correctly count produced_chars
165 also in unibyte case. (Bug#17865)
167 2014-06-25 Glenn Morris <rgm@gnu.org>
169 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
171 2014-06-21 Eli Zaretskii <eliz@gnu.org>
173 * indent.c (Fvertical_motion): Doc fix.
174 Move to the goal column, if any, with a single call to
175 move_it_in_display_line, not in two calls. Doing this with two
176 calls causes move_it_in_display_line apply the line-prefix
177 handling twice instead of just once. (Bug#17823)
179 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
181 Port to OS X ACLs (Bug#17810).
182 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
183 ACL_TYPE_ACCESS) doesn't work.
185 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
187 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
188 before checking key-translation-map (bug#17659).
190 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
192 * font.c (font_make_object): Avoid dangling pointer which may
193 crash GC (Bug#17771).
195 2014-06-18 Eli Zaretskii <eliz@gnu.org>
197 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
198 prototype of DGifCloseFile as appropriate for older and newer
200 (gif_close): New function, encapsulates the differences in the
201 calling sequence of DGifCloseFile before v5.1.0 and after it.
202 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
203 error string where appropriate. (Bug#17790)
205 2014-06-16 Eli Zaretskii <eliz@gnu.org>
207 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
208 macro execution, make sure point didn't move since last complete
209 redisplay, as the condition for using the glyph matrix
210 information. (Bug#17777)
212 2014-06-14 Eli Zaretskii <eliz@gnu.org>
214 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
215 information if we are in the middle of executing a keyboard macro,
216 since redisplay doesn't update the screen until the macro is
217 finished. (Bug#17777)
219 2014-06-13 Eli Zaretskii <eliz@gnu.org>
221 * alloc.c (cleanup_vector): Don't dereference a font driver
222 pointer if it is NULL. (Bug#17771)
224 2014-06-11 Eli Zaretskii <eliz@gnu.org>
226 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
227 matching overlay strings with 'cursor' property against buffer
228 positions traversed in the glyph row. (Bug#17744)
230 2014-06-08 Glenn Morris <rgm@gnu.org>
232 * fileio.c (write-region-inhibit-fsync): Doc tweak.
234 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
236 2014-06-04 Eli Zaretskii <eliz@gnu.org>
238 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
239 contains garbage on WINDOWSNT (which could potentially infloop at
242 Minimize cursor motion during TTY menu updates.
243 * term.c (tty_menu_display): Don't position cursor here. Instead,
244 pass the cursor coordinates to update_frame_with_menu.
245 (tty_menu_activate): Send the hide cursor command only once in an
246 iteration through the outer 'while' loop.
248 * dispnew.c (update_frame_1): Accept an additional argument
249 SET_CURSOR_P, and position the cursor at the end of the frame
250 update only if that argument is non-zero. All callers changed to
251 provide the additional argument as non-zero, except for
252 update_frame_with_menu.
253 (update_frame_with_menu): Accept 2 additional arguments ROW and
254 COL; if they are non-negative, instruct update_frame_1 not to
255 position the cursor, and instead position it according to ROW and
258 * dispextern.h (update_frame_with_menu): Update prototype.
260 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
262 * callproc.c (call_process): Don't check read-only if we don't insert
263 anything (bug#17666).
265 2014-06-02 Eli Zaretskii <eliz@gnu.org>
267 * dispnew.c (update_frame_with_menu): Set display_completed.
269 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
271 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
273 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
275 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
276 to min(value, whole).
278 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
280 Bring back the changes to GDB-visible symbols, but only on AIX.
281 And only if it's not pre-4.2 GCC.
282 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
283 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
284 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
287 2014-05-31 Eli Zaretskii <eliz@gnu.org>
289 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
290 with PT, not GPT. (Bug#16433)
292 Revert last changes to GDB-visible symbols.
293 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
294 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
295 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
298 2014-05-31 Glenn Morris <rgm@gnu.org>
300 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
302 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
304 Fix port to 32-bit AIX with xlc (Bug#17598).
305 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
306 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
307 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
308 to work around a compiler bug in IBM xlc 12.1.
310 2014-05-29 Eli Zaretskii <eliz@gnu.org>
312 * xterm.c (x_update_window_end): Don't invalidate the entire
313 mouse-highlight info, just signal frame_up_to_date_hook that mouse
314 highlight needs to be redisplayed. (Bug#17588)
316 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
318 Port the GDB-visible symbols to AIX.
319 Without them, GDB doesn't work to debug Emacs, since the AIX linker
320 optimizes away the relevant external symbols. Use enums instead;
321 this suffices for the AIX port, which is 32-bit-only anyway.
322 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
323 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
324 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
327 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
329 Include sources used to create macuvs.h.
330 * Makefile.in ($(srcdir)/macuvs.h): New rule.
331 * macuvs.h: Use automatically-generated header.
333 2014-05-25 Eli Zaretskii <eliz@gnu.org>
335 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
336 if we are iterating over an object that generates glyphs for
337 marginal areas. (Bug#17585)
339 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
341 * xdisp.c (safe__call1, safe__eval): Now static.
343 2014-05-24 Eli Zaretskii <eliz@gnu.org>
345 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
346 (safe_call, safe__call1): Construct a va_list argument for safe_call.
347 (safe_call1): Call safe_call instead of safe__call directly.
349 2014-05-24 Ken Brown <kbrown@cornell.edu>
351 * w32term.c (x_delete_display) [CYGWIN]: Don't free
352 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
355 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
357 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
358 (safe__call, safe__call1, safe__eval): New functions.
360 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
361 (display_mode_element): Same for `:eval'.
363 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
365 Fix port to 32-bit AIX (Bug#17540).
366 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
367 twice. _text already includes this offset.
368 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
370 2014-05-21 Eli Zaretskii <eliz@gnu.org>
372 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
373 when closest_pos is identical to to_charpos, don't recurse, since
374 we already tried that, and failed. (Bug#17539)
376 2014-05-20 Eli Zaretskii <eliz@gnu.org>
378 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
379 unwinding when frame's faces were not initialized yet, increment
380 the frame's image-cache reference count before calling
381 x_free_frame_resources. Don't dereference
382 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
384 2014-05-11 Glenn Morris <rgm@gnu.org>
386 * fileio.c (Ffile_executable_p): Doc tweak.
388 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
390 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
391 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
393 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
395 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
397 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
399 Fix initialization of minibuffer history variable (Bug#17430).
400 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
401 Move the initialization up to prevent any "value void" message.
403 2014-05-06 Samuel Bronson <naesten@gmail.com>
405 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
406 are matched (bug#17413).
408 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
410 Stop tooltips pulling Emacs window to front (Bug#17408).
411 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
412 SetWindowPos invocations.
414 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
416 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
417 not initialized (Bug#17398).
419 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
421 Revert recent libpng changes (Bug#17339).
422 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
423 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
425 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
427 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
428 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
429 because WCONTINUED is always defined now.
430 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
432 2014-05-03 Eli Zaretskii <eliz@gnu.org>
434 * buffer.c (overlay_strings): Fix the wording of the commentary.
436 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
438 Consult libpng-config more consistently (Bug#17339).
439 * Makefile.in (PNG_CFLAGS): New var.
440 (ALL_CFLAGS): Use it.
441 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
442 CFLAGS now handles this.
444 2014-05-01 Glenn Morris <rgm@gnu.org>
446 * floatfns.c (Fisnan):
447 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
449 2014-05-01 Eli Zaretskii <eliz@gnu.org>
451 * term.c (tty_menu_activate): A better initialization for cursor
454 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
456 * intervals.c: Tighten assertions.
457 (create_root_interval): Make sure the interval is not empty.
458 (intervals_equal): Use booleans.
459 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
460 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
461 (balance_possible_root_interval): Simplify and use booleans.
462 (split_interval_right, split_interval_left): Check LENGTH, and remove
463 now redundant assertion.
464 (adjust_intervals_for_insertion): Remove now redundant assertions.
465 (delete_node, interval_deletion_adjustment)
466 (adjust_intervals_for_deletion, merge_interval_right)
467 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
468 (reproduce_interval): Make sure the interval is not empty.
470 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
472 * term.c (tty_menu_activate): Don't assume row and col are initialized.
473 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
474 satisfaction that they would always be initialized.
476 2014-04-29 Eli Zaretskii <eliz@gnu.org>
478 * term.c (tty_menu_display): Move the cursor to the active menu
480 (tty_menu_activate): Return the cursor to the active menu item
481 after displaying the menu and after displaying help-echo. See
482 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
483 for the details of why this is needed by screen readers and
486 2014-04-29 Glenn Morris <rgm@gnu.org>
488 * process.c (handle_child_signal):
489 Handle systems without WCONTINUED. (Bug#15110, 17339)
491 2014-04-23 Eli Zaretskii <eliz@gnu.org>
493 * search.c (Fnewline_cache_check): Don't try to count newlines
494 outside the buffer's restriction, as find_newline doesn't support that.
496 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
498 Port to GCC 4.9.0 with --enable-gcc-warnings.
499 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
501 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
502 a way that also works with GCC 4.9.0.
504 * search.c (Fnewline_cache_check): Remove unused locals.
506 2014-04-22 Eli Zaretskii <eliz@gnu.org>
508 * search.c (find_newline1): New subroutine.
509 (Fnewline_cache_check): New function.
510 (syms_of_search): Defsubr it.
512 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
514 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
515 * keyboard.c (unblock_input): Add comment.
516 * xgselect.c (xg_select): Prevent Glib main loop recursion.
518 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
520 * intervals.c (rotate_right, rotate_left): Fix up length computation.
521 Also change identifiers to match the comments, and add more assertions
524 2014-04-18 Eli Zaretskii <eliz@gnu.org>
526 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
527 glyph is written to TEXT_AREA of the temporary glyph_row.
530 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
532 * emacs.c (close_output_streams): Don't clear and restore errno.
534 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
536 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
537 never becomes visible, i.e. using XMonad (Bug#17237).
539 2014-04-17 Eli Zaretskii <eliz@gnu.org>
541 * xdisp.c (Fline_pixel_height): Don't assume that the current
542 buffer and the selected window's buffer are one and the same.
545 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
546 paragraph-start cache before the newline cache. (Bug#17269)
548 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
550 * window.c (save_window_save): Lookup window_point_insertion_type in
551 the right buffer (bug#15457).
552 (Qwindow_point_insertion_type): New var.
553 (syms_of_window): Initialize it.
555 2014-04-16 Eli Zaretskii <eliz@gnu.org>
558 * unexcoff.c [MSDOS]: Include libc/atexit.h.
559 (copy_text_and_data): Zero out the atexit chain pointer before
562 * termhooks.h (encode_terminal_code): Update prototype.
564 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
565 visible for all DOS_NT ports, not just WINDOWSNT.
566 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
568 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
569 unless it is defined.
570 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
572 * process.c (close_on_exec, accept4, process_socket): Move into
573 the "ifdef subprocesses" part.
574 (catch_child_signal): Condition by "ifdef subprocesses".
575 (syms_of_process) <Qinternal_default_process_sentinel>
576 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
578 * msdos.h: Add prototypes for new functions.
579 (EINPROGRESS): Define.
580 (O_CLOEXEC): Define to zero.
582 * msdos.c (check_window_system): Remove unnecessary an
583 incompatible duplicate function.
584 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
585 New functions in support of new functionality.
587 * menu.c (single_menu_item): Add visual indication of submenu
588 also for menus on MSDOS frames.
589 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
591 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
592 when async subprocesses aren't supported.
594 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
596 * emacs.c (close_output_streams): Zero out errno before calling
599 * dired.c [MSDOS]: Include msdos.h.
601 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
602 (DATA_START) [MSDOS]: Define.
603 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
605 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
606 Ifdef away for MSDOS.
607 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
608 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
610 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
611 Use temporary file template that is compatible with mkostemp.
612 Move vfork-related portions under #ifndef MSDOS.
613 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
615 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
617 * buffer.c (Foverlays_at): Add argument `sorted'.
619 2014-04-14 Eli Zaretskii <eliz@gnu.org>
621 * insdel.c (invalidate_buffer_caches): When deleting or replacing
622 text, invalidate the bidi_paragraph_cache upto and including the
625 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
627 Port to IRIX 6.5 (Bug#9684).
628 * alloc.c (TAGGABLE_NULL): New constant,
629 for porting to hosts with nontrivial DATA_SEG_BITS settings.
630 (next_vector, set_next_vector): Use it.
631 * conf_post.h (INET6) [IRIX6_5]: Define.
632 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
633 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
634 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
635 for consistency with how TAGGABLE_NULL is computed.
637 2014-04-13 Eli Zaretskii <eliz@gnu.org>
639 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
640 before passing it to system APIs.
642 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
644 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
646 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
647 make sure stack.byte_string_start is not de-adjusted by pushhandler.
649 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
651 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
653 2014-04-12 Eli Zaretskii <eliz@gnu.org>
655 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
656 covered by a display string that ends in a newline, and that cases
657 going back by DVPOS lines to hit the search limit, lift the limit
658 and go back until DVPOS is reached. (Bug#17244)
660 * indent.c (Fvertical_motion): Handle correctly the case when the
661 display string is preceded by an empty line.
663 2014-04-11 Eli Zaretskii <eliz@gnu.org>
665 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
666 use S_IWRITE instead.
668 2014-04-11 Glenn Morris <rgm@gnu.org>
670 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
672 2014-04-09 Ken Brown <kbrown@cornell.edu>
674 * Makefile.in (EMACS_MANIFEST): Revert last change.
676 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
678 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
680 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
681 (symbol_block_pinned): New var.
682 (Fmake_symbol): Initialize `pinned'.
683 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
684 pinned and signal an error for un-purifiable objects.
686 (Fpurecopy): Use it, except for objects that can't be purified.
687 (mark_pinned_symbols): New function.
688 (Fgarbage_collect): Use it.
689 (gc_sweep): Remove hack made unnecessary.
691 2014-04-05 Glenn Morris <rgm@gnu.org>
693 * keyboard.c (Fopen_dribble_file): Doc tweak.
695 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
698 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
699 bar is zero height, just return (Bug#16976).
700 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
701 * nsterm.h (EmacsView): Add wait_for_tool_bar.
702 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
703 is nil. If waiting for toolbar to complete, force a redraw.
704 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
706 2014-04-03 Ken Brown <kbrown@cornell.edu>
708 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
710 2014-04-02 Martin Rudalics <rudalics@gmx.at>
712 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
713 width from font width (Bug#17163).
715 2014-03-30 Martin Rudalics <rudalics@gmx.at>
717 * frame.c (x_set_frame_parameters): Calculate default values of
718 new frame sizes only after all other frame parameters have been
719 processed (Bug#17142).
721 2014-03-28 Ken Brown <kbrown@cornell.edu>
723 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
726 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
728 * xterm.c (x_draw_image_glyph_string): Adjust image background
729 width accordingly when its x position is adjusted. (Bug#17115)
731 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
733 * w32term.c (x_draw_image_glyph_string): Fix computation of height
734 and width of image background when it is displayed with a 'box'
737 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
739 More backward-compatible fix to char-equal core dump (Bug#17011).
740 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
741 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
743 Fix core dump in char-equal (Bug#17011).
744 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
745 unibyte buffers, as we can't tell whether the characters are
748 * insdel.c (adjust_markers_for_delete): Remove unused local.
750 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
752 Have (MARKER . ADJUSTMENT) undo records always be immediately
753 after their corresponding (TEXT . POS) record in undo list.
755 * lisp.h (record-delete): New arg record_markers.
756 (record_marker_adjustment): No longer needed outside undo.c.
757 * insdel.c (adjust_markers_for_delete): Move calculation of marker
758 adjustments to undo.c's record_marker_adjustments. Note that
759 fileio.c's decide_coding_unwind is another caller to
760 adjust_markers_for_delete. Because it has undo list bound to t,
761 it does not rely on adjust_markers_for_delete to record marker
763 (del_range_2): Swap call to record_delete and
764 adjust_markers_for_delete so as undo marker adjustments are
765 recorded before current deletion's adjustments, as before.
766 (adjust_after_replace):
767 (replace_range): Pass value for new record_markers arg to
769 * undo.c (record_marker_adjustment): Rename to
770 record_marker_adjustments and made static.
771 (record_delete): Check record_markers arg and call
772 record_marker_adjustments.
773 (record_change): Pass value for new record_markers arg to
775 (record_point): at_boundary calculation no longer needs to account
776 for marker adjustments.
778 2014-03-24 Martin Rudalics <rudalics@gmx.at>
780 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
783 2014-03-23 Glenn Morris <rgm@gnu.org>
785 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
787 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
789 * buffer.c (struct sortvec): Add field `spriority'.
790 (compare_overlays): Use it.
791 (sort_overlays): Set it.
793 2014-03-23 Eli Zaretskii <eliz@gnu.org>
795 * xdisp.c (redisplay_window): If all previous attempts to find the
796 cursor row failed, try a few alternatives before falling back to
797 the top-most row of the window. Use row_containing_pos. (Bug#17047)
799 2014-03-22 Daniel Colascione <dancol@dancol.org>
801 * process.c (conv_sockaddr_to_lisp): When extracting the string
802 names of AF_LOCAL sockets, stop before reading uninitialized
805 2014-03-23 Daniel Colascione <dancol@dancol.org>
807 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
808 array. (ASAN caught.)
810 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
812 Fix regression introduced by patch for Bug#10500.
813 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
814 * w32term.c (x_draw_image_relief): Likewise.
816 2014-03-21 Martin Rudalics <rudalics@gmx.at>
818 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
819 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
820 maximize a frame for odd default fonts.
822 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
824 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
826 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
828 * doc.c (store_function_docstring): Warn when we don't know where to
830 (Fsubstitute_command_keys): Don't advertise the fact that
831 text-properties are dropped, since we think it's a bug that we'll fix
834 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
835 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
836 * frame.c (frame_garbaged): Make "docstring" more precise.
838 2014-03-20 Glenn Morris <rgm@gnu.org>
840 * charset.c (init_charset): When we cannot find the charsets directory,
841 mention if EMACSDATA is set.
843 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
845 * fns.c (Frandom): Fix rare bug where the result isn't random.
847 Fix porting inconsistency about rounding to even.
848 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
849 This way, the unusual !HAVE_RINT case acts like the usual
850 HAVE_RINT case, and we can fix the documentation accordingly.
852 2014-03-19 Eli Zaretskii <eliz@gnu.org>
854 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
855 (w32_wnd_proc): Initialize the dwHoverTime member of
856 TRACKMOUSEEVENT structure.
858 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
860 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
862 2014-03-16 Eli Zaretskii <eliz@gnu.org>
864 * search.c (find_newline): Speed up the function when using the
865 newline cache, by halving the number of calls to
866 region_cache_forward and region_cache_backward. (Bug#16830)
868 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
870 * buffer.c (Fset_buffer): Document return value (bug#17015).
872 2014-03-14 Martin Rudalics <rudalics@gmx.at>
874 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
875 nil, always resize character wise to avoid potential loss of the
876 mode line (Bug#16923 related).
878 2014-03-12 Martin Rudalics <rudalics@gmx.at>
880 * frame.c (x_set_frame_parameters): Always calculate new sizes
881 pixelwise to avoid potential loss when rounding.
883 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
885 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
886 * xterm.c (x_free_frame_resources): Free all allocated cursors.
888 2014-03-10 Eli Zaretskii <eliz@gnu.org>
890 * w32.c (fstatat): Don't add an extra slash if the argument ends
891 with a slash: this fails the subsequent call to stat_worker on
892 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
894 2014-03-09 Martin Rudalics <rudalics@gmx.at>
896 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
898 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
900 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
902 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
903 when frame is only on one screen (Bug#14713).
905 2014-03-08 Eli Zaretskii <eliz@gnu.org>
907 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
908 there's a valid wrap point in the display line, the last glyph
909 cannot "just barely fit" on this row, because display_line doesn't
910 let it. Instead, proceed as if the last glyph didn't fit, so that
911 we eventually back up the iterator to the wrap point. This avoids
912 delusional behavior of move_it_to, whereby it proceeds to the next
913 display line, but sets current_x to zero for all the glyphs that
914 without word-wrap would fit on the previous display line.
915 One result was that visual-order cursor movement behaved erratically
917 (Fmove_point_visually): Add code to find the x coordinate of the
918 last character before wrap point, under word-wrap on a TTY.
920 2014-03-07 Eli Zaretskii <eliz@gnu.org>
922 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
923 also return value of MOVE_POS_MATCH_OR_ZV from
924 move_it_in_display_line_to, when moving from beginning of line to
925 point's position. (Bug#16961)
927 2014-03-07 Martin Rudalics <rudalics@gmx.at>
929 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
930 * window.c (Fselect_window): Explain NORECORD and
931 `buffer-list-update-hook' in doc-string.
933 2014-03-06 Martin Rudalics <rudalics@gmx.at>
935 * window.c (Fother_window_for_scrolling): Check that
936 Vother_window_scroll_buffer is a buffer.
938 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
940 * xterm.c (xim_initialize): Always pass a copy of resource name
941 to XRegisterIMInstantiateCallback and eassert whether return
942 value is True. Passing copy is important because Xlib doesn't
943 make its own copy and resource name argument usually points to
944 SSDATA (Vx_resource_name), which may be changed from Lisp.
945 (xim_close_display): For XUnregisterIMInstantiateCallback,
946 always eassert return value and pass exactly the same values
947 as were used for XRegisterIMInstantiateCallback.
948 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
949 sources to check why if you are interested.
951 2014-03-05 Martin Rudalics <rudalics@gmx.at>
953 * dispnew.c (change_frame_size_1): Add new_lines instead of
954 new_height, the latter may be still zero if passed as such.
955 * window.c (Fwindow_pixel_height): Mention bottom divider in
958 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
960 Fix "resource temporarily unavailable" with xgselect
962 * xgselect.c: Include <stdbool.h>.
963 (xg_select) [!USE_GTK]: Don't lose track of errno.
965 Fix minor --enable-gcc-warnings issues.
966 * widget.c (update_various_frame_slots, EmacsFrameResize):
967 Avoid unused locals. Prefer 'if' to '#if' when either will do.
969 2014-03-04 Ken Brown <kbrown@cornell.edu>
971 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
972 represent the actual adjustment needed for alignment.
974 2014-03-04 Eli Zaretskii <eliz@gnu.org>
976 * gmalloc.c (aligned_alloc): Don't allocate more memory than
977 needed, and don't reallocate if the initial allocation already
978 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
980 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
982 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
985 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
987 * cmds.c (delete-char): Update docstring pointing out that the
988 function ignores `delete-active-region' and `overwrite-mode'.
990 2014-03-03 Eli Zaretskii <eliz@gnu.org>
992 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
994 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
995 allocated buffer due to alignment.
996 (freehook): If the block to be freed was allocated by
997 'aligned_alloc', find its real pointer before calling 'free'.
999 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1002 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1004 * font.c (toplevel): Adjust comment about font cache layout.
1005 (font_clear_cache): Fix to match real font cache layout.
1006 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1007 (Fframe_font_cache) [FONT_DEBUG]: New function.
1008 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1010 Avoid crashes when X fonts are erroneously freed on reused X
1011 'Display *' connection data (Bug#16069). Note that X font
1012 resources still may be leaked, but currently there is no way
1013 to completely avoid it.
1014 * xterm.h (struct x_display_info): New member x_id. Add comments.
1015 * xterm.c (x_display_id): New variable.
1016 (x_term_init): Assign identifier to each opened X connection.
1017 * xfont.c (struct xfont): New member x_display_id.
1018 (xfont_open): Initialize it with frame's display id.
1019 (xfont_close): Check whether font's display id matches the one
1020 recorded for the given display. Adjust comment.
1021 * xftfont.c (struct xftfont_info):
1022 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1024 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1026 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1027 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1028 killed Vother_window_scroll_buffer.
1029 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1031 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1033 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1034 that start with more than 2 slashes as UNCs. (Bug#16751)
1036 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1038 Fix a few crashes and leaks when cloning C strings.
1039 * alloc.c, lisp.h (dupstring): New function.
1040 * gtkutil.c (xg_get_font):
1041 * term.c (tty_default_color_capabilities):
1042 * xsettings.c (store_monospaced_changed)
1043 (store_font_name_changed, parse_settings)
1044 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1045 This avoids some unlikely crashes due to accessing freed storage,
1046 and avoids some minor memory leaks in the more-typical case.
1048 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1050 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1051 cursor when modeline can't be dragged (Bug#16647).
1053 2014-02-28 Glenn Morris <rgm@gnu.org>
1055 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1056 from custom-delayed-init-variables. (Bug#11565)
1058 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1060 More fixes for mouse glyph calculations (Bug#16647).
1061 * window.c (coordinates_in_window): In intersection of
1062 horizontal and vertical window dividers prefer the horizontal
1063 one. Add some extra parens to last fix.
1064 (window_relative_x_coord): Return x-coordinate for header and
1066 * xdisp.c (remember_mouse_glyph): In text area don't extend
1067 glyph into mode line to show the vertical drag cursor there
1068 immediately. Subdivide mouse glyphs in right fringes to show a
1069 horizontal drag cursor as soon as we enter the "grabbable width"
1070 portion. Handle vertical border case separately. Do not
1071 subdivide window divider areas.
1072 (note_mouse_highlight): On bottom divider of bottommost windows
1073 show vertical drag cursor only when the minibuffer window can be
1076 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1078 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1079 reset by the face of the object just displayed. See also bug#76.
1080 (get_next_display_element): If the string came from a display
1081 property, examine the box face attribute at it->position, not at
1082 it->current.pos, since the latter was not updated yet. (Bug#16870)
1083 (handle_face_prop): Improve commentary.
1085 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1087 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1088 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1090 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1092 Fixes around Bug#16647.
1093 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1094 ON_BOTTOM_DIVIDER cases.
1095 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1096 only if the window has no right divider.
1097 (Fcoordinates_in_window_p): Fix doc-string.
1099 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1101 * lread.c (Funintern): Fix doc to match advertised calling convention.
1103 2014-02-24 Daniel Colascione <dancol@dancol.org>
1105 * keyboard.c (read_char): Close race that resulted in lost events.
1107 2014-02-22 Glenn Morris <rgm@gnu.org>
1109 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1110 * window.c (window-resize-pixelwise): Doc fixes.
1112 * process.c (Finternal_default_process_filter)
1113 (Finternal_default_process_sentinel): Doc tweaks.
1115 2014-02-21 Glenn Morris <rgm@gnu.org>
1117 * process.c (Fprocess_buffer, Faccept_process_output)
1118 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1121 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1123 * window.c (Fwindow_scroll_bar_width): New function.
1125 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1127 Pacify GCC when configuring with --enable-gcc-warnings.
1128 * xdisp.c (move_it_in_display_line_to) [lint]:
1129 Initialize recently-added local.
1131 2014-02-21 Daniel Colascione <dancol@dancol.org>
1133 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1135 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1137 * xdisp.c (init_iterator): Don't dereference a bogus face
1138 pointer. (Bug#16819)
1139 (try_cursor_movement): Don't use cursor position if
1140 set_cursor_from_row failed to compute it. This avoids assertion
1141 violations in MATRIX_ROW.
1142 (move_it_in_display_line_to): Save the iterator state in ppos_it
1143 only once per call. Reimplement the method used to return to the
1144 best candidate position if all the positions found in display line
1145 are beyond TO_CHARPOS. This cuts down the number of calls to
1146 bidi_shelve_cache, which moves a lot of stuff when lines are long
1147 and include bidirectional text. (Bug#15555)
1149 2014-02-20 Glenn Morris <rgm@gnu.org>
1151 * data.c (Fdefalias): Doc fix.
1153 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1155 * xdisp.c (display_line): Fix horizontal scrolling of large images
1156 when fringes are turned off. This comes at a price of not
1157 displaying the truncation/continuation glyphs in this case.
1160 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1161 CreateDIBSection returns an error indication, zero out *ximg after
1162 destroying the image. This avoids crashes in memory allocations
1163 due to the fact that some of the callers also call
1164 x_destroy_x_image, which will attempt to free an already free'd
1167 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1169 * widget.c (update_various_frame_slots): Don't set
1170 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1172 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1174 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1176 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1178 temacs --daemon fix (Bug#16599).
1179 * emacs.c (main): Initialize daemon_pipe[1] here ...
1180 (syms_of_emacs): ... instead of here.
1182 2014-02-16 Anders Lindgern <andlind@gmail.com>
1184 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1187 2014-02-16 Daniel Colascione <dancol@dancol.org>
1189 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1190 (xd_get_connection_address): Use it.
1191 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1192 xd_get_connection_address because the latter signals if the bus
1193 we're trying to close is already disconnected.
1195 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1197 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1198 argument to CreateThread. This avoids segfaults on Windows 9X.
1199 Reported by oslsachem <oslsachem@gmail.com>.
1201 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1203 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1204 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1205 (check_lseek): New function, to report lseek errors.
1206 (save_data_space, update_file_ptrs, read_header, write_header)
1207 (copy_file, copy_rest, unexec): Use these news functions.
1208 (update_file_ptrs): Don't assume wraparound behavior when
1209 converting a large size_t value to off_t.
1211 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1213 * composite.c (fill_gstring_header): Pass positions as C integers
1214 and move parameters checking to...
1215 (Fcomposition_get_gstring): ...this function. Handle case when
1216 buffer positions are in reversed order and avoid crash (Bug#16739).
1218 * buffer.c (validate_region): Mention current buffer in error message.
1220 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1222 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1224 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1226 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1228 2014-02-11 Glenn Morris <rgm@gnu.org>
1230 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1231 Replace refs to "OpenStep" in messages.
1233 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1235 Avoid "." at end of error diagnostics.
1236 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1237 * font.c (Ffont_at):
1238 * nsfns.m (ns_display_info_for_name):
1239 * nsselect.m (Fx_own_selection_internal):
1240 * nsterm.m (performDragOperation:):
1241 Remove "." from end of diagnostic.
1243 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1245 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1246 unintuitive (bug#15824).
1247 (Fyes_or_no_p): Doc fix (bug#15456).
1249 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1251 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1253 * eval.c (call_debugger): When exiting the debugger, do not allow
1254 max_specpdl_size less than actual binding depth (Bug#16603).
1255 (syms_of_eval): Adjust docstring.
1257 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1259 * cmds.c (Fself_insert_command): Output a clearer error message on
1260 negative repetitions (bug#9476).
1262 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1264 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1266 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1268 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1270 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1272 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1274 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1276 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1278 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1280 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1281 `exit' works (bug#15865).
1283 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1285 Constrain window box/body sizes and margin widths (Bug#16649).
1286 * xdisp.c (window_box_width): Don't return less than zero.
1287 (window_box_left_offset, window_box_right_offset): Don't return
1288 more than the window's pixel width.
1289 * window.c (window_body_height, window_body_width): Don't return
1291 (window_resize_apply): Adjust margin width, if necessary.
1293 2014-02-07 Glenn Morris <rgm@gnu.org>
1295 * nsterm.m (syms_of_nsterm): Doc fix.
1297 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1299 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1300 New variables: pointers through which to call the respective APIs.
1301 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1302 (filename_from_ansi, sys_link, check_windows_init_file):
1303 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1304 This is required on Windows 9X, where we dynamically load
1305 UNICOWS.DLL which has their non-stub implementations.
1306 (maybe_load_unicows_dll): Assign addresses to these 2 function
1307 pointers after loading UNICOWS.DLL.
1309 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1310 MultiByteToWideChar and WideCharToMultiByte through function
1313 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1316 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1318 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1319 for OSX >= 10.9 if separate spaces are used.
1320 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1322 2014-02-06 Glenn Morris <rgm@gnu.org>
1324 * buffer.c (cache-long-scans): Doc fix.
1326 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1328 * w32fns.c (Fw32_shell_execute): Doc fix.
1330 2014-02-05 Bastien Guerry <bzg@gnu.org>
1332 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1333 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1335 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1337 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1338 outside the window (Bug#16649).
1340 * xdisp.c (note_mouse_highlight): When entering a margin area show
1341 a non-text cursor (Bug#16647).
1343 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1345 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1346 It prompted a compile-time diagnostic on GNU/Linux.
1347 Simplify to remove the need for the label.
1349 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1351 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1352 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1353 to show it; otherwise return 'unsupported--w32-dialog' to signal
1354 to the caller that emulation with menus is necessary.
1355 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1357 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1359 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1362 * menu.c (Fx_popup_dialog): Don't condition the call to
1363 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1364 special symbol 'unsupported--w32-dialog', emulate the dialog with
1365 a menu by calling x-popup-menu.
1367 * menu.h (Qunsupported__w32_dialog): New extern variable.
1369 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1371 * keyboard.c (kbd_buffer_get_event): Read file notification events
1374 * xgselect.c (xg_select): Read glib events in any case, even if
1375 there are no file descriptors to watch for. (Bug#16519)
1377 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1379 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1380 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1381 * w32term.c (w32_draw_window_divider): Handle first and last
1383 * w32term.h (w32_fill_area_abs): New function.
1384 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1386 * xfaces.c (realize_basic_faces): Handle new face ids.
1387 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1388 and bottom divider width.
1389 * xterm.c (x_draw_window_divider): Handle first and last pixels
1392 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1394 * print.c (Fexternal_debugging_output): Add cast to pacify
1395 --enable-gcc-warnings.
1396 * eval.c (call_debugger): Grow specpdl if the debugger was
1397 entered due to specpdl overflow (Bug#16603) and allow more
1398 specpdl space for the debugger itself.
1400 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1402 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1405 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1407 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1408 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1410 * print.c (Fexternal_debugging_output): If the argument character
1411 is non-ASCII, encode it with the current locale's encoding before
1412 writing the result to the terminal. (Bug#16448)
1414 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1415 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1418 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1420 * process.c (create_process): Reset SIGPROF handler in the child.
1421 * callproc.c (call_process): Likewise.
1423 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1425 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1427 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1429 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1430 of zero to print strings, GDB doesn't like it.
1432 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1433 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1434 we still use correct addresses. (Bug#16576)
1436 2014-01-27 K. Handa <handa@gnu.org>
1438 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1439 to preserve the code detection behavior of 24.3.
1440 * coding.h (struct coding_system): New member detected_utf8_bytes.
1441 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1442 (decode_coding_gap): Use short cut for UTF-8 file reading only
1443 when coding->detected_utf8_bytes equals to coding->src_bytes.
1444 * fileio.c (Finsert_file_contents): Cancel the previous change.
1446 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1448 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1449 that are not visible.
1451 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1453 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1454 is grabbed (Bug#16565).
1456 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1458 * xdisp.c (last_max_ascent): Re-remove after erroneously
1459 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1461 (move_it_to): Re-remove reference to last_max_ascent.
1462 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1463 max_descent here instead of calling line_bottom_y.
1466 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1468 * terminal.c (initial_free_frame_resources): New function.
1469 (init_initial_terminal): Install new hook to free face cache
1470 on initial frame and avoid memory leak. For details, see
1471 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1472 * xfaces.c (free_frame_faces): Adjust comment.
1474 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1476 * data.c (Fstring_to_number): Document results if unparsable
1479 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1481 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1483 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1485 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1486 * coding.c (detect_coding_utf_8, emacs_mule_char)
1487 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1488 (check_utf_8, decode_coding):
1489 * coding.h (struct coding_system.errors):
1490 Use ptrdiff_t, not int, for integer values derived from buffer and
1493 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1494 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1495 before invoking decode_coding_gap, since there's just one block.
1497 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1499 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1500 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1501 too early. Again run change_frame_size before assigning menu-
1504 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1506 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1507 arrives, call x_check_fullscreen, in case the new display has a
1508 different resolution. (Bug#16517)
1510 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1512 * term.c (read_menu_input): If the selected frame changes, exit
1514 (tty_menu_show): If the selected frame changes while we displayed
1515 a menu, throw to top level. (Bug#16479)
1517 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1519 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1521 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1523 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1524 * data.c (count_one_bits_word): Fix bug (negated comparison)
1525 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1527 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1529 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1530 Avoid undefined behavior by initializing display property bit of a
1531 string processed by the bidirectional iterator. For details, see
1532 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1534 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1536 Minor cleanup of previous change.
1537 * image.c (imagemagick_error, Fimagemagick_types):
1538 Omit some recently-introduced and unnecessary casts and assignments.
1540 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1542 Fix two memory leaks discovered with Valgrind.
1543 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1544 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1546 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1548 Fixes in window size functions around Bug#16430 and Bug#16470.
1549 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1550 (Fwindow_mode_line_height, Fwindow_header_line_height)
1551 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1552 Minor doc-string adjustments.
1553 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1554 Rewrite doc-strings.
1555 (window_body_height, window_body_width): Do not count partially
1556 visible lines/columns when PIXELWISE is nil (Bug#16470).
1557 (Qfloor, Qceiling): New symbols.
1559 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1561 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1562 when the image cache is not yet allocated. (Bug#16509)
1564 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1566 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1567 re-attach intervals to its base buffer (Bug#16502).
1568 * intervals.c (set_interval_object): Move from here...
1569 * intervals.h (set_interval_object): ... to here. Fix comments.
1571 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1573 Avoid undefined behavior by initializing buffer redisplay bit.
1574 Problem reported by Dmitry Antipov in
1575 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1576 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1578 Revert some of the CANNOT_DUMP fix (Bug#16494).
1579 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1581 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1583 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1584 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1585 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1586 they are replaced by macros that expand into direct calls to the
1587 corresponding functions from GDI32.DLL.
1588 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1589 variables in the Cygwin build, they are unused.
1591 2014-01-19 K. Handa <handa@gnu.org>
1593 * composite.c (composition_update_it): Fix previous change.
1595 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1597 Fix file name handling on MS-Windows 9X.
1598 * w32.c (maybe_load_unicows_dll): New function.
1600 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1601 on, to make sure we can convert file names to and from UTF-8 on
1602 Windows 9X. This fixes a failure to start up because Emacs cannot
1603 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1605 * w32font.c [WINDOWSNT]: Include w32.h.
1606 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1607 of implementing the same stuff.
1608 Remove now unused g_b_init_is_windows_9x.
1610 * w32.h (maybe_load_unicows_dll): Add prototype.
1612 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1614 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1615 switch to single keyboard. Prevents daemon crashes when a new
1616 client connects while we show a TTY menu in an existing client.
1619 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1621 Fix MinGW64 porting problem with _setjmp.
1622 Reported by Eli Zaretskii in:
1623 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1624 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1625 the old _setjmp and _longjmp. All uses changed.
1627 2014-01-13 Daniel Colascione <dancol@dancol.org>
1629 * textprop.c (Fremove_list_of_text_properties):
1630 Correctly handle reaching the end of the interval tree. (Bug#15344)
1632 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1634 * xdisp.c (resize_mini_window): Round height to a multiple of
1635 frame's line height. Fix bug in calculation of window start
1636 position (Bug#16424).
1638 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1640 * macfont.m: Include termchar.h.
1641 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1642 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1643 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1644 *_WITH_GC_* to take face and f as parameters.
1645 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1646 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1648 2014-01-13 Daniel Colascione <dancol@dancol.org>
1650 Fix menu item updating in the presence of the Unity global menu
1653 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1654 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1656 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1657 updating menus; explain why.
1658 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1659 problem it's supposed to solve and it interferes with detecting
1660 the presence of a global menu.
1661 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1664 2014-01-11 K. Handa <handa@gnu.org>
1666 * composite.c (composition_update_it): Fix indexing of
1667 LGSTRING_CHAR (Bug#15984).
1669 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1671 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1673 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1675 * xdisp.c (try_window_id): Don't use this function's optimizations
1676 if overlays in the buffer displayed by the window have changed
1677 since last redisplay. (Bug#16347)
1678 (message_dolog): Fix indentation.
1680 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1682 * frame.c (frame_resize_pixelwise): Fix doc-string.
1684 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1686 Fix handling of internal borders (Bug#16348).
1687 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1688 Remove internal border width from pixel width of windows.
1689 (change_frame_size_1): Don't return early when frame's pixel
1690 size changes - we still have to record the new sizes in the
1692 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1693 also when toolbar gets larger.
1694 * window.c (check_frame_size): Include internal_border_width in
1696 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1697 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1698 In non-toolkit/non-GTK version clear internal border.
1699 * xterm.c (x_clear_under_internal_border): New function for
1700 non-toolkit/non-GTK version.
1701 (x_after_update_window_line): In non-toolkit/non-GTK version
1703 (handle_one_xevent, x_set_window_size):
1704 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1705 * xterm.h (x_clear_under_internal_border): Extern it.
1707 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1709 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1710 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1713 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1715 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1716 last value of point is not equal to buffer's point. (Bug#16129)
1718 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1721 * nsterm.h (updateCollectionBehavior): Rename from
1722 updateCollectionBehaviour. All uses changed.
1724 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1725 * Makefile.in (SETFATTR): New macro.
1726 (temacs$(EXEEXT)): Use it.
1728 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1730 Fix maximization behavior on Windows (Bug#16300).
1731 * w32fns.c (w32_fullscreen_rect): Don't handle
1732 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1733 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1734 of SetWindowPos. Restore last placement also when leaving
1735 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1736 but the FULLSCREEN_BOTH case.
1738 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1741 * data.c (arithcompare_driver):
1742 * fileio.c (Fcar_less_than_car):
1743 * fns.c (internal_equal):
1744 * frame.c (delete_frame):
1745 * lisp.h (enum More_Lisp_Bits):
1747 Avoid C99 constructs that don't work in C89.
1748 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1749 to port to C89, which doesn't have 'long long'.
1750 (count_trailing_zero_bits): Use them.
1752 2014-01-03 Chong Yidong <cyd@gnu.org>
1754 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1756 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1758 Further adjust frame/window scrollbar width calculations.
1759 * window.c (apply_window_adjustment):
1760 Set windows_or_buffers_changed.
1761 (Fwindow_scroll_bars): Return actual scrollbar width.
1762 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1763 For non-toolkit builds again use 14 as minimum width and set
1764 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1765 * xterm.c (XTset_vertical_scroll_bar): Take width from
1766 WINDOW_SCROLL_BAR_AREA_WIDTH.
1767 (x_new_font): Rename wid to unit. Base calculation of new
1768 scrollbar width on toolkit used and make it analogous to that of
1769 x_set_scroll_bar_default_width.
1770 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1771 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1772 of GetSystemMetrics.
1773 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1774 WINDOW_SCROLL_BAR_AREA_WIDTH.
1775 (x_new_font): Make it correspond to changes in xterm.c.
1777 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1779 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1780 This is a cleaner way to fix the MinGW-w64 porting problem.
1781 Check for INTPTR_MAX misconfiguration.
1783 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1785 * search.c (newline_cache_on_off, find_newline): In indirect
1786 buffers, use the newline cache of the base buffer.
1788 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1789 buffer, invalidate the caches of its base buffer. (Bug#16265)
1791 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1792 buffers, use the width-run cache of the base buffer.
1794 * xdisp.c (redisplay_window): When the window displays an indirect
1795 buffer, and the character widths in the display table have
1796 changed, invalidate the width-run cache of the corresponding base
1799 * fileio.c (Finsert_file_contents): When invalidating the newline
1800 cache, consider the case of inserting into indirect buffer.
1802 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1803 In indirect buffers, use the paragraph cache of the base buffer.
1805 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1807 * window.c (grow_mini_window): Fix last change.
1809 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1811 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1813 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1815 * w32term.c (w32_initialize): Use LCID and LOWORD.
1817 * w32proc.c (create_child): Use pid_t for 5th argument.
1818 (IsValidLocale): Don't provide prototype for MinGW64.
1819 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1820 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1822 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1823 MinGW64 doesn't support.
1825 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1827 * w32.c (set_named_security_info): New function.
1828 (acl_set_file): Fall back on set_named_security_info if
1829 set_file_security fails.
1830 (g_b_init_set_named_security_info_w)
1831 (g_b_init_set_named_security_info_a): New static variables.
1832 (globals_of_w32): Initialize them to zero.
1833 (set_named_security_info): Set them to non-zero if the
1834 corresponding API is available.
1835 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1836 New function typedefs.
1838 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1840 Some more fixes following pixelwise resize changes including one
1842 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1843 of frame_resize_pixelwise.
1844 * widget.c (pixel_to_text_size): New function.
1845 (update_wm_hints): Have size hints respect value of
1846 frame_resize_pixelwise.
1847 (EmacsFrameResize): Alway process resize requests pixelwise.
1848 * window.c (grow_mini_window): Make sure mini window is at least
1850 * xdisp.c (display_menu_bar): Make sure menubar extends till
1852 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1853 (x_set_tool_bar_lines): Calculate pixelwise.
1854 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1855 frame_resize_pixelwise.
1857 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1859 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1860 variables not used there.
1862 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1864 * w32.c (sys_umask): New function. (Bug#16299)
1866 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1868 * dispnew.c (change_frame_size_1): Take old width of root window
1869 from that window's pixel width. (Bug#16284)
1871 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1873 Plain copy-file no longer chmods an existing destination (Bug#16133).
1874 * fileio.c (realmask): Now a static var, not a local.
1875 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1876 Remove arg STATPTR. All uses changed.
1877 (Fcopy_file): Do not alter permissions of existing destinations,
1878 unless PRESERVE-PERMISSIONS (renamed from
1879 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1880 Avoid race when testing for existing destinations and for
1881 when input and output files are the same.
1882 If changing the group fails, adjust both default and
1883 preserved permissions so that access is not granted to the
1885 (Fset_default_file_modes, init_fileio): Update realmask.
1886 (Fdefault_file_modes): Use realmask instead of calling umask.
1888 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1890 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1891 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1892 flags on the daemon pipe ends before execing.
1894 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1896 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1897 session. (Bug#14739)
1899 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1901 * callproc.c (Vexec_path): Document that exec-directory is in it.
1903 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1905 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1908 2013-12-27 Chong Yidong <cyd@gnu.org>
1910 * data.c (Fsymbol_function): Doc fix.
1912 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1914 Some more tinkering with Bug#16051.
1915 * window.c (resize_frame_windows): Don't let the size of the
1916 root window drop below the frame's default character size.
1917 Never ever delete any subwindows - let the window manager do the
1920 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1921 of toolbar lines needed when they exceed the height of the root
1923 (unwind_create_frame_1): New function.
1924 (Fx_create_frame): Generally inhibit calling the window
1925 configuration change hook here. Remove extra call to
1926 change_frame_size - it's not needed when we don't run the
1927 configuration change hook.
1929 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1931 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1932 On my Fedora 19 platform the core dumps were so big that
1933 my desktop became nearly catatonic.
1934 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1935 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1936 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1937 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1938 a clang-only syntax.
1939 * conf_post.h (__has_feature): New macro, if not already defined.
1940 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1941 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1943 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1945 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1946 is a file name. (Bug#16252)
1948 2013-12-25 Chong Yidong <cyd@gnu.org>
1950 * keyboard.c (Voverriding_terminal_local_map)
1951 (Voverriding_local_map): Doc fix.
1953 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1955 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1957 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1958 file name when it is submitted to ShellExecute. Simplify code.
1959 Don't test DOCUMENT for being a string, as that is enforced by
1960 CHECK_STRING. Doc fix.
1962 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1964 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1965 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1966 redisplay_tool_bar does. Improve and fix commentary.
1967 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1968 limits of the glyph matrices. (Bug#16051)
1969 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1970 only when the new size is different from the old one, and the new
1971 size can be achieved given the frame height.
1973 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1975 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1977 2013-12-23 Glenn Morris <rgm@gnu.org>
1979 * lread.c (Fload): Mention load-prefer-newer in doc.
1981 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1983 Handle Bug#16207 by being more restrictive when running hooks.
1984 * window.c (unwind_change_frame): New function.
1985 (Fset_window_configuration): Don't run configuration change hook
1986 while the frame configuration is unsafe. Call select_window
1989 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1991 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1993 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1995 * nsterm.h: Declare EmacsColor category.
1997 * nsterm.m (NSColor): Implement EmacsColor category.
1998 (ns_get_color): Use colorUsingDefaultColorSpace.
1999 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2001 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2003 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2005 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2006 having the PNG_NORETURN attribute, to avoid compiler warning in
2009 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2011 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2013 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2014 fringe background extension.
2015 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2016 because they are now always the same as `left' and `width',
2017 respectively. Remove code for the case that `width' and
2018 `sb_width' are different.
2020 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2022 Remove scroll_bar_actual_width from frames.
2023 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2024 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2025 (x_figure_window_size):
2026 * nsterm.m (x_set_window_size):
2027 * widget.c (set_frame_size):
2028 * w32term.c (x_set_window_size):
2029 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2030 scroll_bar_actual_width.
2032 Convert scroll_bar members to integers on Windows.
2033 * w32term.h (struct scroll_bar): Convert top, left, width,
2034 height, start, end and dragging to integers.
2035 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2037 * w32term.c (w32_set_scroll_bar_thumb)
2038 (w32_scroll_bar_handle_click): Remove XINT conversions for
2039 scroll_bar members. Treat bar->dragging as integer.
2040 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2041 first element. Remove XINT conversions for scroll_bar members.
2042 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2043 Remove XINT conversions for scroll_bar members.
2045 Fix assignment for new window total sizes.
2046 * window.c (Fwindow_resize_apply_total): Assign values for
2049 2013-12-20 Chong Yidong <cyd@gnu.org>
2051 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2052 argument to `append'.
2054 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2056 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2057 current text face, for extending the face of the display margins.
2060 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2061 Doc fix. (Bug#16190)
2063 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2065 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2068 * nsterm.m (Qfile, Qurl): New.
2069 (EV_MODIFIERS2): New macro.
2070 (EV_MODIFIERS): Use EV_MODIFIERS2.
2071 (ns_term_init): Remove font and color from DND, does not work on
2072 newer OSX, and other ports don't have them.
2073 (performDragOperation:): Handle modifiers used during drag.
2074 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2075 Remove global Lisp variables used to communicate with ns-win.el.
2076 Remove font and color handling.
2077 (syms_of_nsterm): Defsym Qfile and Qurl.
2079 2013-12-19 Anders Lindgren <andlind@gmail.com>
2081 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2082 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2084 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2085 (constrainFrameRect): Remove special case nr_screens == 1.
2086 Don't constrain size to size of view.
2088 * nsterm.h (ns_output): Remove dont_constrain.
2090 2013-12-19 Anders Lindgren <andlind@gmail.com>
2092 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2094 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2096 Minor fixes for recent openp changes.
2097 * lisp.h (GCPRO7): New macro.
2098 * lread.c (openp): Use bool for boolean; all callers changed.
2099 Protect save_string from GC. Don't assume that file descriptors
2100 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2101 warning about uninitialized variable.
2103 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2105 * w32fns.c (emacs_abort): Use intptr_t as argument of
2106 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2108 2013-12-18 Glenn Morris <rgm@gnu.org>
2110 * lread.c (Fload): Pass load_prefer_newer to openp.
2111 Don't bother checking mtime if openp already did it.
2112 (openp): Add `newer' argument, to check all suffixes
2113 and find the newest file.
2114 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2115 * callproc.c (call_process):
2116 * charset.c (load_charset_map_from_file):
2117 * emacs.c (init_cmdargs):
2118 * image.c (x_create_bitmap_from_file, x_find_image_file):
2120 * lread.c (Flocate_file_internal):
2121 * process.c (Fformat_network_address):
2122 * sound.c (Fplay_sound_internal):
2123 * w32.c (check_windows_init_file):
2124 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2126 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2128 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2130 * w32.c (getloadavg): Don't index samples[] array with negative
2131 indices. Recover from wall-clock time being set backwards.
2133 * w32term.c (w32_initialize): Declare the argument of
2134 set_user_model as const.
2136 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2137 (w32_menu_show): Constify some arguments passed to MessageBox.
2139 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2140 to initialize Lisp objects.
2142 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2143 initialize Lisp objects.
2145 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2146 use variables used only on X under that condition.
2148 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2149 variables not used there.
2151 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2153 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2154 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2156 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2158 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2159 code, revealed in presence of R2L characters, character
2160 compositions, and display vectors. A better fix for Bug#16148.
2161 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2162 GTK and NS builds, they don't have this member of struct frame.
2164 * dispextern.h (struct composition_it): Correct a comment for the
2167 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2169 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2170 This prevents a compilation error on C compilers that do not
2171 default functions to return 'int' if not declared. Also, add
2172 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2173 since it now uses inline functions.
2175 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2177 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2178 display margins on mode line, header line, and in the frame's
2179 tool-bar window. (Bug#16165)
2181 2013-12-16 Andreas Schwab <schwab@suse.de>
2183 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2185 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2187 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2190 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2192 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2194 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2196 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2197 intended to find bogus pointers in font objects (Bug#16140).
2198 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2199 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2200 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2201 Disable for MS-Windows due to Bug#15876; apparently this
2202 requires more or less substantial changes in fontset code.
2203 * xfont.c (xfont_close):
2204 * xftfont.c (xftfont_close): Call x_display_info_for_display
2205 to check whether 'Display *' is valid (Bug#16093 and probably
2208 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2210 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2211 Reported by Juanma Barranquero <lekktu@gmail.com>.
2213 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2214 open a pty on MS-Windows. (Bug#16152)
2216 * emacs.c (decode_env_path): Fix bogus comparison against
2217 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2219 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2221 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2222 (Fx_file_dialog): Add parentheses around && to silence warning.
2224 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2226 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2228 * xdisp.c (extend_face_to_end_of_line): Extend background of
2229 non-default face in margin areas as well. (Bug#16151)
2230 (display_line): Call extend_face_to_end_of_line for continued
2231 lines as well, if the display margins have non-zero width.
2232 (set_glyph_string_background_width): When needed, set the
2233 extends_to_end_of_line_p flag on glyph strings to be drawn in
2234 margin areas, not only in the text area.
2236 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2239 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2241 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2242 Don't worry about verify_error being t, since it has to be a list.
2244 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2246 Use bool for boolean, focusing on headers.
2247 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2248 No need to include <stdbool.h>, since conf_post.h does it now.
2249 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2250 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2251 (SET_PER_BUFFER_VALUE_P):
2252 * ccl.c, ccl.h (setup_ccl_program):
2253 * ccl.h (CHECK_CCL_PROGRAM):
2254 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2255 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2256 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2257 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2258 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2259 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2260 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2261 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2262 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2263 (CHARSET_FAST_MAP_SET):
2264 * coding.c (decode_coding_ccl, encode_coding_ccl):
2265 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2266 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2267 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2268 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2269 (decode_coding_c_string):
2270 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2271 * conf_post.h (has_attribute):
2272 * dispextern.h (trace_redisplay_p)
2273 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2274 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2275 (SET_GLYPH_FROM_CHAR_GLYPH)
2276 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2277 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2278 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2279 (cursor_in_mouse_face_p):
2280 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2281 (blank_row, prepare_desired_row)
2282 (build_frame_matrix_from_leaf_window, make_current)
2283 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2284 (update_window, scrolling_window, update_frame_line):
2285 * disptab.h (GLYPH_FOLLOW_ALIASES):
2286 * editfns.c (Fformat):
2287 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2288 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2289 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2290 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2291 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2292 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2293 (FONT_DEFERRED_LOG):
2294 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2295 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2296 (FRAME_MOUSE_UPDATE):
2297 * fringe.c (Fdefine_fringe_bitmap):
2298 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2299 (x_create_bitmap_from_xpm_data, xpm_load_image):
2300 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2301 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2302 (MERGE_INTERVAL_CACHE):
2303 * keymap.h (KEYMAPP):
2304 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2305 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2306 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2307 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2308 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2309 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2310 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2311 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2312 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2313 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2314 (SETUP_BUFFER_SYNTAX_TABLE):
2315 * systime.h (timespec_valid_p):
2316 * term.c (save_and_enable_current_matrix):
2317 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2318 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2319 (redisplay_internal, try_window_reusing_current_matrix)
2320 (sync_frame_with_window_matrix_rows, try_window_id)
2321 (display_menu_bar, display_tty_menu_item, display_mode_line)
2322 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2323 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2324 * xmenu.c (xmenu_show):
2325 * xterm.c (use_xim, x_term_init):
2326 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2327 (struct x_bitmap_record):
2328 Use bool for booleans.
2329 * ccl.c (struct buffer_text):
2330 * ccl.h (struct ccl_program):
2331 * charset.h (struct charset):
2333 * coding.h (struct iso_2022_spec, struct coding_system):
2334 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2335 (struct glyph_string, struct face, struct face_cache)
2336 (struct bidi_string_data, struct bidi_it)
2337 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2339 * editfns.c (Fformat):
2340 * frame.h (struct frame):
2341 * fringe.c (struct fringe_bitmap):
2342 * intervals.h (struct interval):
2343 * keyboard.h (struct kboard):
2344 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2345 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2346 (struct Lisp_Buffer_Local_Value, union specbinding):
2347 * macfont.m (struct macfont_info):
2348 * process.h (struct Lisp_Process):
2349 * termchar.h (struct tty_display_info):
2350 * window.h (struct window):
2351 * xterm.h (struct x_output):
2352 Use bool_bf for boolean bit-fields.
2353 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2354 All callers changed.
2355 * ccl.h (struct ccl_program): Remove unused members private_state,
2356 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2358 (struct ccl_spec): Remove unused members cr_carryover,
2359 eight_bit_carryover.
2360 * conf_post.h: Include <stdbool.h>.
2361 (bool_bf): New type.
2362 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2363 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2364 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2365 'do { ... } while (false)' brackets.
2366 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2367 Args must now be expressions; all callers changed.
2368 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2369 (PRODUCE_GLYPHS): Simplify use of boolean.
2370 * fileio.c (Fcopy_file):
2371 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2372 * lisp.h (UNGCPRO): Return void, not int.
2373 (FOR_EACH_TAIL): Use void expression, not int expression.
2374 * region-cache.c: Reindent.
2375 * region-cache.h: Copy comments from region-cache.c, to fix
2376 incorrect remarks about booleans.
2378 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2380 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2381 when character at point is displayed from a display vector.
2384 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2386 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2387 now a list of certificate validation checks that will abort a
2388 connection with an error.
2389 (Fgnutls_boot): Document it and use it.
2391 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2393 * w32term.c (w32_enable_frame_resize_hack): New variable.
2394 (x_set_window_size): Use it to hack frame resizing on Windows
2397 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2399 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2400 Windows-specific code to w32.c. Change error message text to
2401 match that of Posix platforms.
2403 * w32.c (w32_copy_file): New function, most of the code copied and
2404 reworked from Fcopy_file. Improve error handling. Plug memory
2405 leak when errors are thrown. Support file names outside of the
2406 current codepage. (Bug#7100)
2408 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2410 * lread.c (load_path_default): Prototype.
2412 2013-12-13 Glenn Morris <rgm@gnu.org>
2414 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2415 (dump_path): Remove.
2416 (load-path-default): Remove `changed' argument.
2417 Do not set dump_path permanently. Simplify.
2418 (init_lread): Simplify.
2419 (syms_of_lread): Remove dump_path.
2421 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2423 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2424 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2425 2013-12-12 font-related change to avoid Bug#16128, which
2426 is quite hard to fix without even more substantial changes.
2428 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2430 * font.c (font_close_object): Check for live frame (Bug#16128).
2432 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2434 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2435 Return ptrdiff_t, not int, since it's a buffer size.
2436 Reindent/reparen some macros to a more Gnuish style.
2438 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2440 Avoid undefined behavior with huge regexp interval counts.
2441 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2442 since it's now specialized to interval counts. All uses changed.
2443 Do not assume wraparound on signed integer overflow.
2444 (regex_compile): Simplify based on the above changes.
2446 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2448 Support file names on MS-Windows that use characters outside of
2449 the current system codepage. (Bug#7100)
2451 * w32.c (get_file_security, set_file_security)
2452 (create_symbolic_link): Separate pointers and boolean flags for
2453 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2454 non-zero, else the former.
2455 (codepage_for_filenames, filename_to_utf16, )
2456 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2458 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2460 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2461 Accept only one argument; all callers changed.
2462 (dostounix_filename): Remove the second argument, now works in
2463 UTF-8. All callers changed.
2464 (parse_root): Lose DBCS code.
2465 (get_long_basename, w32_get_short_filename, init_environment)
2466 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2467 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2468 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2469 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2470 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2471 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2473 (ansi_encode_filename): New function.
2474 (get_emacs_configuration, get_emacs_configuration_options):
2476 (add_volume_info, GetCachedVolumeInformation): Run the input file
2477 name through unixtodos_filename, to ensure it is stored and
2478 referenced in canonical form.
2479 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2480 (logon_network_drive, sys_link, utime): Improve error handling.
2481 (sys_access): New function.
2482 (hashval, generate_inode_val): Unused functions deleted.
2483 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2484 (check_windows_init_file): Convert error message from UTF-8 to
2485 ANSI codepage, for display in the message box.
2486 (globals_of_w32): Set w32_unicode_filenames according to the OS
2489 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2490 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2491 (syms_of_w32term): Declare w32-unicode-filenames.
2493 * w32proc.c (new_child, delete_child): Remove code that handled
2494 unused pending_deletion and input_file members of the child struct.
2495 (create_child, sys_spawnve): Convert all file names to ANSI
2496 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2497 name cannot be encoded in ANSI codepage. Don't use
2498 unixtodos_filename, mirror slashes by hand.
2499 (record_infile, record_pending_deletion): Functions deleted.
2500 (Fw32_short_file_name): Call w32_get_short_filename instead of
2503 * w32notify.c (add_watch): Work in Unicode mode when
2504 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2505 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2506 instead, do the same with Lisp primitives.
2508 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2509 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2510 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2511 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2512 (Fw32_shell_execute): Improve error reporting.
2513 (Fdefault_printer_name): Ifdef away for Cygwin.
2515 * w32.h (struct _child_process): Remove input_file and
2516 pending_deletion members that are no longer used.
2517 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2518 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2519 (ansi_encode_filename): New and updated prototypes.
2521 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2523 (unexec): Don't use dostounix_filename, it expects a file name in
2524 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2527 * fileio.c (Ffile_name_directory, file_name_as_directory)
2528 (directory_file_name, Fexpand_file_name)
2529 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2530 arguments of dostounix_filename.
2531 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2532 use MAX_UTF8_PATH for size of file-name strings.
2533 (emacs_readlinkat): Build an explicitly unibyte string for file
2535 (syms_of_fileio) <file-name-coding-system>:
2536 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2538 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2539 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2540 directories to UTF-8.
2541 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2542 environment, and each element of the input PATH, to UTF-8.
2544 * dired.c (file_attributes): Use build_unibyte_string explicitly
2545 to make Lisp strings from user and group names.
2547 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2550 * coding.c (decode_file_name, encode_file_name): New functions.
2552 * termcap.c (tgetent): Adapt to the change in arguments of
2555 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2558 * msdos.c (dostounix_filename, init_environment): Adapt to the
2559 change in arguments of dostounix_filename.
2561 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2562 [WINDOWSNT]: Encode file names passed to the image libraries in
2565 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2566 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2568 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2569 arguments of dostounix_filename.
2571 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2573 * font.h (struct font_entity) [HAVE_NS]: New field to record
2574 font driver which was used to create this entity.
2575 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2576 frame where the font was opened.
2577 (font_close_object): Add prototype.
2578 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2579 (font_close_object): Not static any more. Lost frame arg.
2580 Adjust comment and users.
2581 * alloc.c (cleanup_vector): Call font_close_object to adjust
2582 per-frame font counters correctly. If HAVE_NS, also call
2583 driver-specific cleanup for font-entity objects.
2584 * ftfont.c (ftfont_open):
2585 * nsfont.m (nsfont_open):
2586 * w32font.c (w32font_open_internal):
2587 * xfont.c (xfont_open):
2588 * xftfont.c (xftfont_open): Save frame pointer in font object.
2589 * macfont.m (macfont_open): Likewise.
2590 (macfont_descriptor_entity): Save driver pointer to be able
2591 to call its free_entity routine when font-entity is swept.
2592 * ftxfont.c (ftxfont_open): Add eassert because frame
2593 pointer should be saved by ftfont_driver.open.
2595 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2597 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2598 input polling is used. This is still meaningful for Cygwin, see
2599 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2600 * keyboard.c (poll_for_input_1, input_polling_used):
2601 Define unconditionally.
2602 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2603 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2604 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2605 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2606 (face_for_char): Likewise. Rearrange eassert and return ASCII
2607 face for CHAR_BYTE8_P.
2608 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2610 2013-12-11 Ken Brown <kbrown@cornell.edu>
2612 * dispextern.h (erase_phys_cursor):
2613 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2615 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2617 * nsterm.m (x_free_frame_resources):
2618 * term.c (tty_free_frame_resources):
2619 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2620 face cache because it's implied by free_frame_faces anyway.
2621 * w32term.c (x_free_frame_resources): Likewise. Do not call
2622 free_frame_faces twice.
2624 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2626 * editfns.c (Fformat_time_string): Mention %F in the doc.
2628 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2630 * window.c (resize_frame_windows): Don't return immediately when
2631 the root window's size doesn't change - the minibuffer window
2632 may still have to be repositioned/resized.
2633 * xfns.c (Fx_create_frame): Always change the frame size after
2634 initializing the frame's faces.
2635 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2636 change_frame_size should already have done it.
2637 (x_new_font): Assign new tool- and menu-bar heights.
2638 (x_set_window_size_1): Account for tool- and menu-bar heights
2639 (Bug#16013). Don't set pixel sizes since change_frame_size
2640 should already have done it.
2642 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2644 Remove the option of using libcrypto.
2645 * Makefile.in (LIB_CRYPTO): Remove.
2646 (LIBES): Don't use it.
2648 2013-12-11 Juri Linkov <juri@jurta.org>
2650 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2651 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2653 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2655 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2656 drawn tool bar items (Bug#16058).
2657 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2659 2013-12-09 Ken Brown <kbrown@cornell.edu>
2661 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2663 * lisp.h (get_frame_param): Adjust conditions for prototype
2666 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2668 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2669 Avoid unused macro warning if configured --without-xft.
2671 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2673 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2675 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2677 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2679 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2681 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2683 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2685 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2687 Use libcrypto's checksum implementations if available, for speed.
2688 * Makefile.in (LIB_CRYPTO): New macro.
2691 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2692 The macro didn't conform to C99 due to type mismatch,
2693 which caused compilation failure with Sun C 5.12,
2694 and it was confusing anyway. Include window.h to declare
2695 redisplay_other_windows.
2697 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2699 * window.c (set_window_buffer): Update mode line (bug#16084).
2701 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2703 Fix minor problems found by static checking.
2704 * keyboard.c (poll_for_input_1, input_polling_used):
2705 Define only if HAVE_NTGUI.
2706 * xmenu.c (popup_activate_callback): Omit unnecessary
2707 check against USE_X_TOOLKIT, which must be defined here anyway.
2708 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2711 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2713 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2715 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2717 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2719 * nsterm.m (x_set_window_size): Remove fprintf.
2720 (init): Define always. Set applicationDidFinishLaunchingCalled
2722 (applicationDidFinishLaunching:):
2723 Set applicationDidFinishLaunchingCalled.
2724 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2727 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2729 Pixel resize changes for NS (Bug#16049).
2730 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2731 height/width. row/cols are locals.
2732 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2733 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2734 (windowWillResize): Remove gsextra. Calculate extra as in
2736 (x_new_font): Don't change frame size if fullscreen.
2737 Change size pixelwise.
2739 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2740 comment in xfns.c. Change to pixelwise call.
2742 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2744 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2747 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2749 * xterm.c (input_signal_count): Remove.
2750 (x_dispatch_event): Define unconditionally.
2751 (x_make_frame_visible): Process X events until the frame
2752 is really visible (Bug#16027).
2753 * xterm.h (x_dispatch_event): Declare unconditionally.
2755 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2757 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2759 * nsterm.m (x_set_window_size): Handle pixelwise.
2761 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2763 * w32term.c (x_new_font):
2764 * xterm.c (x_new_font): Calculate new frame size from new font
2767 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2769 * lisp.h (FOR_EACH_TAIL): New macro.
2770 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2772 * window.c (select_window): Call second wset_redisplay before we change
2773 selected_window (bug#16034).
2775 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2777 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2779 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2781 * w32xfns.c: Include window.h, to avoid a compiler warning.
2783 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2785 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2786 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2787 window_scroll takes care of it.
2788 (Fset_window_point, Fdelete_other_windows_internal)
2789 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2790 (Fsplit_window_internal, Fdelete_window_internal)
2791 (Fresize_mini_window_internal, Fset_window_configuration)
2792 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2793 cause redisplay instead of forcing a complete redisplay.
2794 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2795 we're only affecting the selected_window.
2797 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2799 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2800 directional control characters. Update type and category
2801 determination according to the UBA from Unicode v6.3.
2802 (bidi_category_t): New category EXPLICIT_FORMATTING.
2804 * dispextern.h (bidi_type_t): Update to include new bidirectional
2805 properties introduced with Unicode v6.3. (Bug#16043)
2807 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2809 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2812 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2814 * font.c (font_list_entities): Remove dummy assignment.
2815 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2816 used on graphic displays only. Remove unused 'font_encoder' member.
2817 (struct font_bitmap): Remove unused 'extra' member.
2818 * nsfont.m (nsfont_open):
2819 * w32font.c (w32font_open_internal):
2820 * ftfont.c (ftfont_get_bitmap): Adjust users.
2822 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2824 Use bool for boolean.
2825 * tparam.c (tparam1):
2826 * undo.c (record_point, record_property_change):
2827 Use bool for boolean, for local vars that are always true or false.
2829 Minor integer overflow fixes (Bug#16033).
2830 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2831 This improves on the previous fix to this function.
2832 (window_resize_check): When summing up pixel counts, don't rely on
2833 undefined behavior if the sum overflows.
2835 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2837 * window.c (Fset_window_new_pixel): Don't choke at negative
2838 argument value (Bug#16033).
2840 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2841 to avoid crash in window_box_height.
2843 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2844 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2846 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2848 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2850 Minor integer overflow fixes.
2851 * window.c (Fset_window_new_pixel, grow_mini_window):
2852 * xdisp.c (Fwindow_text_pixel_size):
2853 Avoid undefined behavior on signed integer overflow.
2854 * xfns.c (x_set_mouse_color):
2855 Check that drag shape fits in 'unsigned', since that's what X wants.
2857 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2859 Improve reporting of fatal exception on MS-Windows.
2860 * w32fns.c (my_exception_handler): New function.
2861 (globals_of_w32fns): Set it up as the unhandled exception
2862 handler. Initialize exception code and address to zeros.
2863 (emacs_abort): If the exception code and address are available,
2864 print them at the beginning of the backtrace. Fix the format of
2865 printing addresses (was producing 0x0x12345678 on XP).
2868 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2870 * eval.c (Fbacktrace__locals): New function.
2871 (syms_of_eval): Defsubr it.
2873 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2875 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2876 Define here to unify between...
2877 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2878 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2880 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2882 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2884 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2885 fringe background extension.
2886 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2887 because they are now always the same as `left' and `width',
2888 respectively. Remove code for the case that `width' and
2889 `sb_width' are different.
2891 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2893 Fix minor problems found by static checking.
2894 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2895 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2896 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2898 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2900 * image.c (imagemagick_compute_animated_image): Don't crash if we
2901 have an animation with different-sized images (bug#15313).
2903 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2905 Remove some unused items introduced during pixelwise change.
2906 * window.c (window_resize_total_check): Remove unused function.
2907 * xdisp.c (remember_mouse_glyph): Remove unused label.
2908 (Ftool_bar_height): Move declaration inside #if.
2909 * xterm.c (x_set_window_size): Don't use r and c.
2911 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2913 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2916 * window.c (Fset_window_configuration): Comment out unused variables.
2918 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2920 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2922 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2924 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2926 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2927 HAVE_GNUTLS3 (Bug#16001).
2929 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2930 if interrupts are deferred (Bug#15801).
2932 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2934 Support resizing frames and windows pixelwise.
2935 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2936 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2937 (struct glyph_matrix): Replace window_left_col and
2938 window_top_line by window_pixel_left and window_pixel_top.
2939 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2941 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2942 (draw_window_divider, move_it_to, x_draw_right_divider)
2943 (x_draw_bottom_divider, change_frame_size): Add or fix
2945 * dispnew.c (change_frame_size_1): Change prototype.
2946 (adjust_glyph_matrix, required_matrix_width)
2947 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2948 values instead of lines and columns.
2949 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2950 WINDOW_TOTAL_FRINGE_WIDTH.
2951 (handle_window_change_signal, do_pending_window_change)
2952 (init_display): Adjusts calls of change_frame_size.
2953 (change_frame_size, change_frame_size_1): Handle pixelwise
2955 * frame.c (Qright_divider_width, Qbottom_divider_width):
2957 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2958 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2959 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2960 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2962 (set_frame_param): New function.
2963 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2964 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2965 (Ffringe_width, Fborder_width, Fright_divider_width)
2966 (Fbottom_divider_width): New functions, defsubr them.
2967 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2968 New argument pixelwise.
2969 (struct frame_parm_table): New members Qright_divider_width and
2970 Qbottom_divider_width.
2971 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2972 (x_report_frame_params): Handle Qright_divider_width and
2973 Qbottom_divider_width.
2974 (x_set_right_divider_width, x_set_bottom_divider_width):
2976 (frame_resize_pixelwise): New option.
2977 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2978 new_pixelwise, right_divider_width and bottom_divider_width;
2979 remove total_lines; rename text_lines, text_cols, new_text_lines
2980 and new_text_cols to text_height, text_width, new_height and
2981 new_width respectively.
2982 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2983 FRAME_TEXT_WIDTH respectively.
2984 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2985 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2986 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2988 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2989 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2990 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2991 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2992 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2993 (FRAME_TOTAL_COLS_ARG): Remove macro.
2994 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2995 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2996 (x_wm_set_size_hint): Handle frame pixel sizes.
2997 * indent.c (compute_motion, Fcompute_motion):
2998 Call window_body_width instead of window_body_cols.
2999 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3000 (make_lispy_position): Handle right and bottom dividers.
3001 (Fsuspend_emacs): Pixelize call of change_frame_size.
3002 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3003 * lisp.h: Extern set_frame_param.
3004 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3006 (Fx_create_frame): Add entry for vertical_drag_cursor.
3007 Pixelize call of change_frame_size.
3008 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3009 * nsterm.m (ns_update_window_end): Optionally draw right
3011 (x_set_window_size): Add argument pixelwise.
3012 Call check_frame_size and change_frame_size with pixelwise zero.
3013 (ns_draw_window_divider): New function.
3014 (ns_redisplay_interface): Add ns_draw_window_divider.
3015 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3016 (x_new_font): Call x_set_window_size with pixelwise zero.
3017 * print.c (print_object): For a window print its sequence
3019 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3020 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3021 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3022 (w32_createwindow): Use scroll bar area width.
3023 (w32_wnd_proc): Handle bottom divider width.
3024 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3025 (Fx_create_frame): Default divider width parameters.
3026 Caclulate sizes pixelwise. Add vertical drag cursor support.
3027 (x_create_tip_frame): Default divider widths to zero.
3028 Pixelize call to change_frame_size.
3029 (Fx_show_tip): Add handling of divider widths. Pixelize window
3031 (Fw32_frame_rect): New function.
3032 (frame_parm_handler w32_frame_parm_handlers): Add divider
3034 (Vx_window_vertical_drag_shape): Add variable.
3035 * w32inevt.c (resize_event, maybe_generate_resize_event):
3036 Pixelize change_frame_size calls.
3037 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3039 * w32term.c (w32_draw_window_divider): New function.
3040 (x_update_window_end): Handle right divider.
3041 (w32_draw_fringe_bitmap, x_scroll_run)
3042 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3043 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3044 Calculate new frame sizes pixelwise.
3045 (x_new_font): Pixelize call to x_set_window_size.
3046 (x_check_fullscreen): Pixelize call to change_frame_size.
3047 (x_set_window_size_1, x_set_window_size): New argument
3048 pixelwise. Calculate pixelwise.
3049 (x_wm_set_size_hint): Use scroll bar area width.
3050 (w32_redisplay_interface): Add w32_draw_window_divider.
3051 * w32term.h (struct w32_output): Add vertical drag cursor.
3052 * widget.c (set_frame_size, update_wm_hints)
3053 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3055 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3056 * window.c (sequence_number): Restore.
3057 (Fwindow_pixel_width, Fwindow_pixel_height)
3058 (Fwindow_mode_line_height, Fwindow_header_line_height)
3059 (window_pixel_to_total, Frun_window_scroll_functions)
3060 (Fset_window_new_pixel, window_resize_apply_total)
3061 (Fwindow_resize_apply_total): New functions.
3062 (window_body_height, window_body_width): Rename from
3063 window_body_lines. New argument PIXELWISE.
3064 Calculate pixelwise.
3065 (Fwindow_body_height, Fwindow_body_width): New argument
3067 (coordinates_in_window, window_relative_x_coord): Use window's
3068 pixel width instead of total width.
3069 (replace_window, recombine_windows): Initialize pixel values.
3070 (resize_root_window, resize_frame_windows, grow_mini_window)
3071 (shrink_mini_window): New argument PIXELWISE.
3072 Calculate pixelwise.
3073 (Fdelete_other_windows_internal, adjust_window_margins)
3074 (window_resize_check, window_resize_apply)
3075 (Fdelete_window_internal, Fresize_mini_window_internal)
3076 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3077 (check_frame_size): Rename arguments. New argument PIXELWISE.
3078 Calculate pixelwise.
3079 (set_window_buffer): Make samebuf bool. Run configuration change
3080 hook only if buffer changed.
3081 (Fset_window_buffer): Rewrite doc-string.
3082 (make_window): Initialize new_pixel slot.
3083 (Fwindow_resize_apply): Check pixel size of root window.
3084 (Fsplit_window_internal): Call 2nd argument pixel_size.
3085 Calculate pixelwise.
3086 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3088 (save_window_data): New slots frame_text_width,
3089 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3090 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3092 (Fcurrent_window_configuration, Fset_window_configuration)
3093 (save_window_save, compare_window_configurations): Handle new
3094 slots in save_window_data and saved_window.
3095 (Fset_window_scroll_bars): Fix doc-string.
3096 (window_resize_pixelwise): New variable.
3097 (coordinates_in_window, Fcoordinates_in_window_p):
3099 (make_parent_window): Adjust sequence_number.
3100 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3102 * window.h (struct window): New members new_pixel, pixel_left,
3103 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3104 (wset_new_pixel): New function.
3105 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3106 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3107 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3108 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3109 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3110 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3111 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3112 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3113 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3114 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3115 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3116 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3117 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3118 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3119 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3121 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3122 (window_body_width, check_frame_size): Adapt external declarations.
3123 * xdisp.c (last_max_ascent): New integer.
3124 (window_text_bottom_y): Handle bottom divider.
3125 (window_box_width, window_box_height): Calculate pixelwise.
3126 (get_glyph_string_clip_rects): Handle right divider.
3127 (remember_mouse_glyph): When windows are resized pixelwise
3128 proceed with width and height set to 1.
3129 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3131 (move_it_to): Calculate and return maximum x position
3133 (Fwindow_text_pixel_size): New function.
3134 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3135 (tool_bar_lines_needed): Rename to tool_bar_height.
3136 Calculate pixelwise.
3137 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3138 Calculate pixelwise.
3139 (redisplay_tool_bar): Calculate pixelwise.
3140 (redisplay_window): Calculate pixelwise. Handle dividers.
3141 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3142 (x_draw_vertical_border): Handle dividers.
3143 (define_frame_cursor1): Handle vertical drag cursor.
3144 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3145 (expose_window): Calculate pixelwise. Handle dividers.
3146 (init_xdisp): Initialize pixel values.
3147 * xfaces.c (Qwindow_divider): New face.
3148 (realize_basic_faces): Realize it.
3149 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3150 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3151 (x_set_scroll_bar_default_width): Default actual width to 16.
3152 (Fx_create_frame): Set sizes pixelwise.
3153 (x_create_tip_frame): Default divider widths to zero.
3154 Pixelize call of change_frame_size.
3155 (Fx_show_tip): Handle divider widths. Initial pixel position
3157 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3158 (Vx_window_vertical_drag_shape): New option.
3159 * xmenu.c (free_frame_menubar): Pixelize call of
3161 * xterm.c (x_draw_window_divider): New function.
3162 (x_update_window_end): Optionally draw right divider.
3163 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3164 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3165 (handle_one_xevent, x_new_font): Calculate pixelwise.
3166 (x_set_window_size_1, x_set_window_size): New argument
3167 pixelwise. Calculate pixelwise.
3168 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3169 (struct x_redisplay_interface): Add x_draw_window_divider.
3170 * xterm.h (struct x_output): Add vertical_drag_cursor.
3172 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3174 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3175 Set invisible frames's `redisplay' when a full redisplay is requested.
3176 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3177 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3178 (display_mode_lines): Set it here instead.
3180 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3182 * dispextern.h (set_window_update_flags): Remove.
3184 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3186 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3188 * xdisp.c (REDISPLAY_SOME_P): New macro.
3189 (redisplay_internal): Use it (bug#15999).
3190 (prepare_menu_bars, redisplay_window): Use it as well.
3192 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3194 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3196 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3197 (globals_of_w32font): Zero it out.
3198 (GetCharWidth32W_Proc): New function pointer.
3199 (get_char_width_32_w): New function.
3200 (compute_metrics): If get_glyph_outline_w returns an error, try
3201 get_char_width_32_w before declaring a failure. This avoids
3202 punishing raster (a.k.a. "bitmap") fonts by slowing down
3203 redisplay. (Bug#6364).
3205 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3207 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3208 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3209 highlight needs to be redisplayed. (Bug#15913)
3211 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3213 Fix minor problems found by static checking.
3214 * buffer.h (struct buffer_text, struct buffer):
3215 * frame.h (struct frame):
3216 * window.h (struct window):
3217 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3218 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3219 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3220 no-longer-valid use of HAVE_MENUS.
3221 * xdisp.c (propagate_buffer_redisplay): Now static.
3223 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3225 * xmenu.c (Fmenu_or_popup_active_p):
3226 * window.c (Fset_window_configuration):
3227 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3228 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3229 * fns.c (Fyes_or_no_p):
3230 * editfns.c (Fmessage_box, Fmessage_or_box):
3231 * alloc.c (make_save_ptr_ptr):
3232 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3234 * window.c (Fset_window_configuration): Move select_window later.
3236 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3238 Refine redisplay optimizations to only redisplay *some* frames/windows
3239 rather than all of them.
3240 * xdisp.c (REDISPLAY_SOME): New constant.
3241 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3242 (bset_redisplay, bset_update_mode_line): New functions.
3243 (message_dolog): Use bset_redisplay.
3244 (clear_garbaged_frames): Use fset_redisplay.
3245 (echo_area_display): Use wset_redisplay.
3246 (buffer_shared_and_changed): Remove.
3247 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3248 frame titles. Compute the actual set of windows redisplayed.
3249 Don't update frame titles and menu bars for frames that don't need to
3251 (propagate_buffer_redisplay): New function.
3253 (redisplay_internal): Use it. Be more selective in the set of windows
3254 we redisplay. Propagate windows_or_buffers_changed to
3255 update_mode_lines a bit later to simplify the code.
3256 (mark_window_display_accurate_1): Reset window and buffer's
3258 (redisplay_window): Do nothing if neither the window nor the buffer nor
3259 the frame needs redisplay.
3260 * window.h (struct window): Add `redisplay' field.
3261 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3262 (redisplay_other_windows, window_list): New declarations.
3263 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3264 (window_list): Not static any more.
3265 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3266 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3267 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3268 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3269 * frame.h (struct frame): Add `redisplay' field.
3270 Move `external_menu_bar' bitfield next to other bit-fields.
3271 (SET_FRAME_GARBAGED): Use fset_redisplay.
3272 (SET_FRAME_VISIBLE): Don't garbage the frame;
3273 Use redisplay_other_windows.
3274 * buffer.h (struct buffer): Add `redisplay' field.
3275 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3276 (modify_overlay): Use bset_redisplay.
3277 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3279 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3281 Support w32 file notifications in batch mode.
3282 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3283 invalid (which happens in batch mode). If non-interactive, call
3284 handle_file_notifications to store file notification events in the
3285 input queue. (Bug#15933)
3287 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3289 * w32inevt.c (handle_file_notifications): Now external, not static.
3291 * w32term.h (handle_file_notifications): Provide prototype.
3293 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3294 init_crit, since init_display, which does that otherwise, is not
3297 2013-11-27 Glenn Morris <rgm@gnu.org>
3299 * Makefile.in ($(lispsource)/international/charprop.el): New.
3300 (emacs$(EXEEXT)): Depend on charprop.el.
3302 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3304 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3305 deleting portions of the buffer under non-nil REPLACE argument.
3308 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3309 directory, watch it and not its parent.
3310 (add_watch): Allow empty string in FILE.
3312 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3314 * window.c (Fset_window_start, window_resize_apply)
3315 (window_scroll): Reset window_end_valid (Bug#15957).
3317 2013-11-27 Glenn Morris <rgm@gnu.org>
3319 * Makefile.in (leimdir): Now in lisp source directory.
3320 ($(leimdir)/leim-list.el): Just use ../leim .
3321 * epaths.in (PATH_DUMPLOADSEARCH):
3322 * lread.c (load_path_default):
3323 * nsterm.m (ns_load_path): No more leim directory.
3325 2013-11-26 Andreas Schwab <schwab@suse.de>
3327 * .gdbinit (xgettype): Add cast.
3329 2013-11-26 Glenn Morris <rgm@gnu.org>
3331 Preload leim-list.el.
3332 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3333 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3334 is a single directory.
3336 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3338 bool-vector-subsetp is now the normal direction (Bug#15912).
3339 * data.c (Fbool_vector_subsetp): Test whether the first argument
3340 is a subset of the second one, not the reverse. Add doc string.
3342 Fix minor problems found by static checking.
3343 * lread.c (load_path_default): Now static.
3344 * textprop.c (text_property_stickiness): Be consistent about the
3345 test used when deciding whether to consider the previous character.
3346 This simplifies the code a bit.
3348 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3350 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3352 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3353 (syms_of_frame): Don't defsubr them.
3355 2013-11-25 Glenn Morris <rgm@gnu.org>
3357 * lread.c (load_path_default): Change the sense of the argument.
3358 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3359 from dump_path. When it is not, avoid checking dump_path twice.
3361 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3362 uninstalled dump_path against installed Vload_path. (Bug#15964)
3364 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3366 Export get_pos_property to Elisp.
3367 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3368 (syms_of_editfns): Export it to Elisp.
3370 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3372 2013-11-23 Romain Francoise <romain@orebokech.com>
3374 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3375 initialization here ...
3376 (syms_of_fileio): ... from here.
3378 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3380 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3381 Please use --enable-check-lisp-object-type.
3383 2013-11-23 Glenn Morris <rgm@gnu.org>
3385 * process.c (get_process): Explicit error for dead buffers.
3387 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3389 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3391 2013-11-23 Glenn Morris <rgm@gnu.org>
3393 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3394 * lread.c (load_path_check): Take path to check as argument.
3395 (load_path_default): New, split from init_lread.
3396 (init_lread): Move calc of default load-path to load_path_default.
3397 Empty elements in EMACSLOADPATH now stand for the default.
3398 (load-path): Doc fix.
3399 * emacs.c (decode_env_path): Add option to treat empty elements
3400 as nil rather than ".".
3401 * callproc.c (init_callproc_1, init_callproc):
3402 * image.c (Vx_bitmap_file_path):
3403 * lisp.h (decode_env_path):
3404 * lread.c (Vsource_directory):
3405 Update for new argument spec of decode_env_path.
3407 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3409 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3410 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3412 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3414 Fix some dependency problems that cause unnecessary recompiles.
3415 Problem reported by RMS in
3416 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3417 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3418 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3419 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3420 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3421 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3422 (boostrap-clean): No need to remove stamp-oldxmenu.
3424 Fix recently introduced bool vector overrun.
3425 This was due to an optimization that went awry.
3426 Reported by Glenn Morris in
3427 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3428 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3429 for empty vectors, undoing the 2013-11-18 change.
3430 * data.c (bool_vector_binop_driver): Rely on this.
3431 Fix bug that occasionally overran the destination.
3432 * lisp.h (struct Lisp_Bool_vector): Document this.
3434 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3436 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3439 * nsterm.m (init, run, stop:): Comment out for now, does not work
3442 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3444 * charset.c (syms_of_charset): Don't read past end of string.
3446 2013-11-19 Glenn Morris <rgm@gnu.org>
3448 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3450 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3452 Add hooks to run on gaining/losing focus. (Bug#15029)
3453 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3454 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3455 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3457 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3459 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3460 The old names predated the API change that put destination at end.
3462 Improve API of recently-added bool vector functions (Bug#15912).
3463 The old API had (bool-vector-count-matches A B)
3464 and (bool-vector-count-matches-at A B I), which gave the
3465 misleading impression that the two functions were variants, one
3466 with a location I. The new API has (bool-vector-count-population A)
3467 and (bool-vector-count-consecutive A B I) to make the distinction
3468 clearer. The first function no longer has a B argument, since the
3469 caller can easily determine the number of nils if the length and
3470 number of ts is known.
3471 * data.c (Fbool_vector_count_population): Rename from
3472 bool_vector_count_matches, and accept just 1 argument.
3473 (Fbool_vector_count_consecutive): Rename from
3474 Fbool_vector_count_matches_at.
3476 Always allocate at least one bits_word per bool vector.
3477 See Daniel Colascione in:
3478 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3479 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3480 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3481 * lisp.h (struct Lisp_Bool_vector): Document this.
3483 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3485 * insdel.c (invalidate_buffer_caches): New function, consolidated
3486 from part of prepare_to_modify_buffer.
3487 (insert_from_gap, prepare_to_modify_buffer):
3488 * coding.c (code_convert_region, code_convert_string):
3489 Call invalidate_buffer_caches. (Bug#15841)
3491 * lisp.h (invalidate_buffer_caches): Add prototype.
3493 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3495 * w32term.c (x_update_window_end): Don't invalidate the entire
3496 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3497 highlight needs to be redisplayed. (Bug#15913)
3499 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3501 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3503 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3505 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3506 while we are using Vprin1_to_string_buffer.
3508 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3509 after inserting the description string. (Bug#15907)
3511 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3513 * data.c: Work around bogus GCC diagnostic about shift count.
3514 Reported by Eli Zaretskii in
3515 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3516 (pre_value): New function.
3517 (count_trailing_zero_bits): Use it.
3519 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3521 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3522 assume C macros are not supported even under -g3 in these old GCC
3525 2013-11-15 Leo Liu <sdl.web@gmail.com>
3527 * minibuf.c (Ftry_completion, Fall_completions)
3528 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3530 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3532 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3533 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3534 This avoids placing unnecessary constants into the Emacs code.
3536 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3538 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3539 for Cygwin w32 build.
3541 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3542 for Cygwin w32 build. (Bug#15892)
3544 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3546 Simplify, port and tune bool vector implementation.
3547 * alloc.c (bool_vector_exact_payload_bytes)
3548 (bool_vector_payload_bytes): Remove.
3549 (bool_vector_fill): Return its argument.
3550 * alloc.c (bool_vector_fill):
3552 * print.c (print_object):
3553 Simplify by using bool_vector_bytes.
3554 * alloc.c (make_uninit_bool_vector):
3555 New function, broken out from Fmake_bool_vector.
3556 (Fmake_bool_vector): Use it. Use tail call.
3557 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3558 * data.c (BITS_PER_ULL): New constant.
3559 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3560 if long long versions don't exist.
3561 (shift_right_ull): New function.
3562 (count_one_bits_word): New function, replacing popcount_bits_word
3563 macro. Don't assume that bits_word is no wider than long long.
3564 (count_one_bits_word, count_trailing_zero_bits):
3565 Don't assume that bits_word is no wider than long long.
3566 * data.c (bool_vector_binop_driver, bool_vector_not):
3567 * fns.c (Fcopy_sequence):
3569 Create an uninitialized destination, to avoid needless work.
3570 (internal_equal): Simplify.
3571 (Ffillarray): Prefer tail call.
3572 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3573 contain at least one word.
3574 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3575 chars are narrower than ints.
3576 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3577 * fns.c (Fcopy_sequence):
3579 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3580 Don't try to port to hosts where bits_word values have holes; the
3581 code wouldn't work there anyway. Verify this assumption, though.
3582 (bool_vector_bytes): New function.
3583 (make_uninit_bool_vector): New decl.
3584 (bool_vector_fill): Now returns Lisp_Object.
3586 * xfns.c (xic_create_fontsetname):
3587 * xrdb.c (gethomedir): Prefer tail calls.
3589 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3591 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3592 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3594 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3595 that requires a return value.
3596 (Fset_buffer_modified_p): Take advantage of this change to do
3599 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3601 * buffer.c (Frestore_buffer_modified_p): Sync it with
3602 Fset_buffer_modified_p.
3603 (Fforce_mode_line_update): New function, moved from subr.el.
3604 (Fset_buffer_modified_p): Use them.
3605 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3607 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3609 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3610 This avoids undefined behavior when subtracting pointers into
3611 different aways. On my platform it also makes the code a tad
3612 smaller and presumably faster.
3614 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3616 * keyboard.c (command_loop_1): Use region-extract-function.
3617 * insdel.c (Qregion_extract_function): Not static any more (can we
3618 stop pretending that these vars can benefit from being marked static?).
3620 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3622 * search.c (find_newline): If buffer text is relocated during the
3623 "dumb loop", adjust C pointers into buffer text to follow suit.
3626 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3628 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3629 for conversion (Bug#15837).
3631 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3633 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3634 for the entire range of inserted characters. (Bug#15841)
3636 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3638 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3640 (realize_default_face): Remove assignment to distant-foreground if
3641 unspecified (Bug#15815).
3643 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3645 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3646 cache-long-scans disabled, since we don't want to call
3647 prepare_to_modify_buffer (in insert_1_both) for each message we
3650 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3651 from buffer.c. Improve commentary to the buffer field setter
3654 * buffer.c (bset_cache_long_scans): Static function deleted.
3655 Improve commentary to the buffer field setter functions.
3656 (init_buffer_once): Default for cache-long-scans changed to t.
3659 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3661 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3663 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3664 This bug was introduced in my 2013-06-21 change, and caused
3665 struct Lisp_Sub_Char_Table objects to be given too many slots,
3666 which broke 'make -C admin/unidata'.
3668 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3670 Import changes from mac-port 4.5.
3671 * macfont.m (mac_font_copy_default_descriptors_for_language)
3672 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3673 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3674 (macfont_language_default_font_names): New.
3675 (macfont_list): Rearrange language/charset code.
3676 (macfont_close): Don't check for macfont_info->cache.
3677 (mac_ctfont_create_preferred_family_for_attributes): New font
3678 selection code, call
3679 mac_font_copy_default_name_for_charset_and_languages.
3680 (mac_font_copy_default_descriptors_for_language)
3681 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3683 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3685 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3687 Port to C11 aligned_alloc, and fix some integer overflows.
3688 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3689 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3690 and use of posix_memalign replaced with aligned_alloc.
3691 (aligned_alloc): New function, defined or declared as needed.
3692 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3693 Don't undef; configure.ac now does this.
3694 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3695 (calloc, aligned_alloc): Check for integer overflow.
3696 (aligned_alloc): Rename from memalign. All uses changed.
3697 (memalign): New function, an alias for aligned_alloc.
3699 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3701 * xdisp.c (redisplay_internal): Fix typo in last change.
3703 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3705 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3707 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3709 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3710 redisplay--mode-lines-cause.
3711 (redisplay_internal): Keep them uptodate. Remove redundant check of
3712 buffer_shared_and_changed.
3713 * *.[chm]: Number every assignment to update_mode_lines so we
3714 can track why it is set.
3716 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3718 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3720 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3722 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3723 can track why it is set.
3725 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3727 Integer-related fixes for term.c etc.
3728 * dispextern.h (face_tty_specified_color): New function.
3729 * term.c (turn_on_face): Don't rely on undefined behavior when
3730 assigning an out-of-range value to 'long'.
3731 Simplify test for toggling highlight.
3732 (tty_capable_p): Omit last two (unused) args. All callers changed.
3733 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3734 (read_menu_input, tty_menu_activate, tty_menu_show):
3735 * xfaces.c (x_supports_face_attributes_p)
3736 (tty_supports_face_attributes_p):
3737 Use bool for boolean. All callers changed.
3738 (tty_supports_face_attributes_p): Omit defaults for color indices;
3739 no longer needed. Simplify tail call.
3741 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3743 * xdisp.c (prepare_menu_bars): Mark static.
3744 * lisp.h (prepare_menu_bars): Don't declare.
3745 * xselect.c (x_handle_selection_clear):
3746 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3748 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3750 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3751 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3753 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3755 * keyboard.c (Fcommand_error_default_function): Rename from
3756 Fdefault_error_output.
3758 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3760 * keyboard.c (Fdefault_error_output): New function, extracted from
3762 (syms_of_keyboard): Use it for Vcommand_error_function.
3764 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3766 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3767 (init_eval): Use it to ensure handlerlist is non-NULL.
3768 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3769 (Fsignal): Adjust NULLness test of handlerlist.
3770 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3772 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3774 * callproc.c (call_process): Call prepare_to_modify_buffer before
3775 decoding text read from the sub-process, as the decoded stuff will
3776 be inserted into the buffer. This will invalidate the various
3777 caches maintained for the buffer. (Bug#15148)
3779 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3781 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3782 string of glyphless-char-display.
3784 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3786 * nsfns.m (ns_get_name_from_ioreg): New function.
3787 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3788 OSX >= 10.9. Use ns_get_name_from_ioreg.
3790 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3792 Simplify and port recent bool vector changes.
3793 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3794 only in this file. Use a more-efficient implementation if the
3795 second argument is a power of 2.
3796 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3797 Remove no-longer-necessary compile-time checks.
3798 (bool_vector_exact_payload_bytes): New function.
3799 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3800 exact payload changed to call the new function. Do not assume
3801 that the arg or result fits in ptrdiff_t.
3802 (bool_vector_fill): New function.
3803 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3805 (vroundup_ct): Don't assume arg fits in size_t.
3806 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3807 invoke set_category_set.
3808 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3809 All callers changed. Use bool_vector_set.
3810 * category.h (XCATEGORY_SET): Remove; no longer needed.
3811 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3813 * data.c (Faref): Use bool_vector_ref.
3814 (Faset): Use bool_vector_set.
3815 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3816 (Fbool_vector_not, Fbool_vector_count_matches)
3817 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3818 * fns.c (concat): Use bool_vector_ref.
3819 (Ffillarray): Use bool_vector_fill.
3820 (mapcar1): Use bool_vector_ref.
3821 (sxhash_bool_vector): Hash words, not bytes.
3822 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3823 a constant, since it's now used in #if.
3824 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3825 unsigned char on unusual architectures, so that we no longer
3826 assume that the number of bits per bits_word is a power of two or
3827 is a multiple of 8 or of CHAR_BIT.
3828 (Qt): Add forward decl.
3829 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3830 at least as strictly as bits_word.
3831 (bool_vector_data, bool_vector_uchar_data): New accessors.
3832 All data structure accesses changed to use them.
3833 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3834 (bool_vector_set): New functions.
3835 (bool_vector_fill): New decl.
3836 (ROUNDUP): Move to alloc.c as described above.
3838 Fix recent gnutls changes.
3839 * gnutls.c (Fgnutls_boot): Don't assume C99.
3840 * process.c (wait_reading_process_output): Fix typo in recent change.
3842 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3844 * process.c (wait_reading_process_output, read_process_output)
3845 (send_process): Check gnutls_state is not NULL.
3847 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3848 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3850 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3852 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3853 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3855 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3858 * nsfns.m (Fx_create_frame): Fix memory leak.
3860 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3861 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3862 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3864 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3866 * xdisp.c (message3_nolog, message_with_string): Encode the string
3867 before writing it to the terminal in a non-interactive session.
3869 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3870 sure we concatenate them into a unibyte string.
3872 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3873 resulting temporary name before returning it to the caller.
3874 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3875 is a unibyte string, convert NAME to a unibyte string to ensure
3876 that the result is also a unibyte string.
3878 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3879 create unibyte strings from default paths and directory/file
3882 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3885 * callproc.c (init_callproc): Use build_unibyte_string to make
3886 sure we create unibyte strings from default paths and
3887 directory/file names.
3889 * buffer.c (init_buffer): Don't store default-directory of
3890 *scratch* in multibyte form. The original problem which led to
3891 that is described in
3892 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3893 but it was solved long ago. (Bug#15260)
3895 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3897 Port to stricter C99 platforms.
3898 Especially, C99 prohibits nesting a struct X inside struct Y if
3899 struct X has a flexible array member.
3900 * alloc.c (struct sdata): New type.
3901 (sdata): Implement in terms of struct sdata.
3902 Remove u member; all uses replaced by next_vector, set_next_vector.
3903 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3904 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3905 (struct sblock): Rename first_data member to data, which is now
3906 a flexible array member. All uses changed.
3907 (next_vector, set_next_vector, large_vector_vec): New functions.
3908 (vector_alignment): New constant.
3909 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3910 (struct large-vector): Now merely a NEXT member, since the old approach
3911 ran afoul of stricter C99. All uses changed to use
3912 large_vector_vec or large_vector_offset.
3913 (large_vector_offset): New constant.
3914 * dispnew.c: Include tparam.h, for tgetent.
3915 Do not include term.h; no longer needed.
3916 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3917 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3918 (struct Lisp_Vector): Use a flexible array member for contents,
3919 instead of a union with a member that is an array of size 1.
3921 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3922 fact that the struct no longer contains a union.
3923 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3924 (struct Lisp_Save_Value, struct Lisp_Free):
3925 Use unsigned, not int, for spacers, to avoid c99 warning.
3926 (union specbinding): Use unsigned, not bool, for bitfield, as
3927 bool is not portable to pre-C99 hosts.
3929 2013-11-04 Glenn Morris <rgm@gnu.org>
3931 * emacs.c (usage_message): Mention that `-L :...' appends.
3933 2013-11-02 Glenn Morris <rgm@gnu.org>
3935 * Makefile.in (abs_builddir): Remove.
3936 (bootstrap_exe): Use relative filename.
3938 Use relative filenames in TAGS files.
3939 * Makefile.in (abs_srcdir): Remove it again.
3940 (.PHONY): Remove frc.
3941 (maintainer-clean): No more TAGS-LISP file.
3942 (TAGS): Pass relative file names to etags.
3943 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3945 * Makefile.in (abs_srcdir): New, set by configure.
3947 (maintainer-clean): Remove pointless echo. That should be in the
3948 top-level Makefile, if anywhere. Delete TAGS-LISP.
3949 (extraclean): No s/ and m/ directories for some time.
3950 (TAGS): Also depend on ctagsfiles3.
3951 Remove no-longer-defined S_FILE.
3952 Pass absolute filenames to etags once more.
3953 (TAGS-LISP): Replace lispdir with its expansion.
3954 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3955 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3957 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3959 * xfaces.c (check_lface_attrs, realize_default_face):
3960 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3961 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3963 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3965 * emacs.c (original_pwd): Remove global var by making it local.
3966 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3968 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3970 * xfaces.c: Declare color_distance.
3971 (QCdistant_foreground): New variable.
3972 (NEAR_SAME_COLOR_THRESHOLD): New define.
3973 (load_color2): New function.
3974 (load_color): Call load_color2.
3975 (load_face_colors): Call load_color2 and if distant-color is specified
3976 calculate distant and use distant-color if colors are near.
3977 (LFACE_DISTANT_FOREGROUND): New define.
3978 (merge_face_ref, Finternal_set_lisp_face_attribute)
3979 (Finternal_get_lisp_face_attribute)
3980 (x_supports_face_attributes_p): Handle distant-foreground similar to
3982 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3984 * dispextern.h (lface_attribute_index):
3985 Add LFACE_DISTANT_FOREGROUND_INDEX.
3987 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3989 * image.c (pbm_next_char): New function.
3990 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3991 (pbm_scan_number): Use it.
3992 (Qlibjpeg_version): New variable.
3993 (syms_of_image): DEFSYM and initialize it.
3995 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3997 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3999 2013-10-31 Glenn Morris <rgm@gnu.org>
4001 * emacs.c (original_pwd): New char.
4002 (main): If using --chdir, store original_pwd.
4003 (init_cmdargs): When setting Vinvocation_directory based on a
4004 relative argv[0], use original_pwd if set. (Bug#15768)
4006 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4008 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4010 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4012 * insdel.c: Fix minor problems found by static checking.
4013 (Qregion_extract_function): Now static.
4014 (prepare_to_modify_buffer_1): Remove unused locals.
4016 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4018 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4019 (syms_of_xdisp): Declare pre-redisplay-function.
4020 (markpos_of_region): Remove function.
4021 (init_iterator, compute_stop_pos, handle_face_prop)
4022 (face_before_or_after_it_pos, reseat_to_string)
4023 (get_next_display_element, window_buffer_changed)
4024 (redisplay_internal, try_cursor_movement, redisplay_window)
4025 (try_window_reusing_current_matrix, try_window_id, display_line)
4026 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4027 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4028 * window.h (struct window): Remove field `region_showing'.
4029 * dispextern.h (struct it): Remove region_beg/end_charpos.
4030 (face_at_buffer_position, face_for_overlay_string)
4031 (face_at_string_position): Update prototypes.
4032 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4033 (face_at_string_position): Remove `region_beg' and `region_end' args.
4034 * fontset.c (Finternal_char_font):
4035 * font.c (font_at, font_range): Adjust calls accordingly.
4036 * insdel.c (Qregion_extract_function): New var.
4037 (syms_of_insdel): Initialize it.
4038 (prepare_to_modify_buffer_1): Use it.
4040 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4042 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4043 * ftxfont.c (ftxfont_get_gcs):
4044 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4045 * xfaces.c (x_free_colors, x_free_dpy_colors)
4046 (x_create_gc, unload_color):
4047 * xselect.c (x_property_data_to_lisp):
4048 * xsettings.c (parse_settings):
4049 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4050 (get_bits_and_offset): Adjust definition.
4051 * frame.c (XParseGeometry): Adjust locals.
4052 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4053 * regex.h (toplevel): Likewise for reg_syntax_t.
4055 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * eval.c (run_hook_with_args): Use FUNCTIONP.
4059 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4061 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4062 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4063 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4064 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4065 on MS-Windows anyway.
4066 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4067 (free_realized_face): ...adjust user.
4068 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4069 white relief pixels to -1.
4070 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4071 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4072 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4074 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4076 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4077 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4078 in practice now. All callers changed.
4080 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4082 * dispextern.h (struct face): Use bitfields for 'underline_type'
4083 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4084 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4085 'stipple' member. Move 'lface' member up to help...
4086 * xfaces.c (make_realized_face): ...this function to find and
4087 clear just the members that need clearing.
4088 (load_face_colors, realize_x_face):
4089 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4091 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4093 * xftfont.c (struct xftfont_info): Remove set-but-unused
4095 (xftfont_open): Adjust user.
4096 (xftfont_get_colors): Remove useless prototype.
4098 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4100 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4101 before passing them to 'unexec'. (Bug#15260)
4103 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4105 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4107 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4109 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4110 the changed signature of the font driver's 'close' method.
4112 * w32font.h (w32font_close): Adjust the prototype to the change in
4113 function definition.
4115 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4117 * w32uniscribe.c (uniscribe_close): Adapt the call to
4118 w32font_close to its new prototype.
4120 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4122 Omit unused frame argument of font API's close function.
4123 * font.h (struct font): Drop frame argument. Adjust comment.
4124 * font.c (font_clear_cache, font_close_object): Adjust users.
4125 * ftfont.c (ftfont_close):
4126 * ftxfont.c (ftxfont_close):
4127 * macfont.m (macfont_close):
4128 * nsfont.m (nsfont_close):
4129 * w32font.c (w32font_close):
4130 * xfont.c (xfont_close):
4131 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4132 tweak comments and make functions safe if called more than once for
4133 the same font object.
4135 Perform font-specific cleanup when font object is swept by GC. See
4136 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4137 * alloc.c (cleanup_vector): New function.
4138 (sweep_vector): Call it for each reclaimed vector object.
4139 * font.h (struct font): Adjust comment.
4141 2013-10-24 Glenn Morris <rgm@gnu.org>
4143 * Makefile.in (abs_top_srcdir): New, set by configure.
4145 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4147 Adjust recent font-related changes to fix bug#15686.
4148 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4149 is a live window system frame, mark its default font too.
4151 2013-10-23 Glenn Morris <rgm@gnu.org>
4153 * Makefile.in (RUN_TEMACS): Make relative (again).
4154 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4155 (bootstrap-emacs$(EXEEXT)):
4156 Quote entities that might contain whitespace.
4158 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4160 Port to Solaris 10 and its bundled GCC.
4161 Problem reported by Timothy C. Burt.
4162 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4164 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4166 Do not allow font caches to grow too large.
4167 * alloc.c (compact_font_cache_entry, compact_font_caches):
4168 New functions or stub if not HAVE_WINDOW_SYSTEM.
4169 (compact_undo_list): Factor out from Fgarbage_collect.
4171 (mark_face_cache): Mark face font. Move down to avoid
4173 (mark_terminals): Do not mark font cache here.
4174 (Fgarbage_collect): Call compaction functions described
4175 above. Adjust comment.
4177 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4179 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4180 chdir to HOME (bug#15607).
4182 * nsterm.m (Qcocoa, Qgnustep): New variables.
4183 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4184 (ns_get_color): Make selection color work for GNUstep also.
4186 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4188 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4189 handles mouse clicks. Instead, let GPM use the same code as all
4190 the other mice use. See the discussion starting at
4191 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4192 for the details of the problem with the menu bar this fixes.
4194 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4196 Remove port-specific display name lists to avoid extra
4197 complexity and data duplication with display info lists.
4198 * xterm.h (x_display_name_list): Remove declaration.
4199 * xterm.c (x_display_name_list): Remove.
4200 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4201 * xfns.c (x_display_info_for_name, Fx_display_list):
4202 Likewise. Use x_display_list where appropriate.
4203 * w32term.h (w32_display_name_list): Remove declaration.
4204 * w32term.c (w32_display_name_list): Remove.
4205 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4207 * w32fns.c (x_display_info_for_name, Fx_display_list):
4208 Likewise. Use x_display_list where appropriate.
4209 * nsterm.h (ns_display_name_list): Remove declaration.
4210 * nsterm.m (ns_display_name_list): Remove.
4211 (ns_term_init, syms_of_nsterm): Adjust users.
4212 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4213 Likewise. Use x_display_list where appropriate.
4214 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4215 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4216 (mark_terminals): Mark per-terminal font cache.
4218 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4220 Don't run timers in input-pending-p. Its new check-timers param
4221 provides the prior behavior. (Bug#15045).
4222 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4224 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4226 Make some functions static in non-Microsoft builds.
4227 On my platform (Fedora 19 x86-64), this shrinks the
4228 Emacs executable (text+data) by 0.25%.
4229 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4230 (load_color) [!MSDOS]:
4231 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4232 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4233 * lisp.h (check_existing):
4234 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4235 (network_interface_info) [!WINDOWSNT]:
4236 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4237 Remove extern decls.
4238 * fileio.c (check_existing):
4239 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4240 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4241 (network_interface_info) [!WINDOWSNT]:
4242 * term.c (encode_terminal_code) [!WINDOWSNT]:
4243 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4244 * xfaces.c (load_color) [!MSDOS]:
4246 * fileio.c (check_existing, check_executable, check_writable):
4247 * process.c (network_interface_list, network_interface_info):
4248 Move earlier, so that we don't need forward decls.
4249 * gnutls.c (fn_gnutls_transport_set_errno)
4250 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4252 * w32.c (init_environment): Use faccessat rather than
4253 check_existing, partly for consistency with the rest of the code
4254 in this file, partly so that check_existing can be static.
4256 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4257 * emacs.c (MAIN_PROGRAM): New macro.
4258 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4259 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4261 bool vector int width fixes
4262 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4263 (Fbool_vector_count_matches_at):
4264 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4265 can exceed PTRDIFF_MAX, at least in theory.
4266 (Fbool_vector_count_matches_at):
4267 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4269 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4271 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4272 (struct sockaddr): Add forward decl, for platforms that lack it.
4274 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4276 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4279 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4281 * w32.c (network_interface_get_info, network_interface_list)
4282 (network_interface_info): New functions. (Bug#15610)
4283 (GetAdaptersInfo_Proc): New typedef.
4284 (get_adapters_info): New wrapper function.
4285 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4287 * process.h (network_interface_list, network_interface_info):
4290 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4291 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4292 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4293 for WINDOWSNT. Doc fix.
4294 (syms_of_process): Defsubr Snetwork_interface_list and
4295 Snetwork_interface_info unconditionally.
4297 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4298 in NS GUI sessions. (Bug#15629)
4300 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4302 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4304 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4306 * print.c (print_object): Print " ..." when truncating bool vectors.
4308 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4310 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4311 standard mouse buttons.
4313 * termhooks.h (struct input_event): Remove incorrect commentary.
4315 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4317 Disallow bool vector operations on mixed-length operands.
4318 The old behavior left garbage in the result vector sometimes,
4319 and didn't seem to be useful.
4320 * data.c (Qwrong_length_argument): New static var.
4321 (wrong_length_argument): New function.
4322 (bool_vector_binop_driver): Check that args agree in length.
4324 * keyboard.c, keyboard.h (all_kboards): Now static.
4326 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4328 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4329 note from the lispref.
4331 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4333 * nsterm.h (struct ns_display_info): Remove set-but-unused
4334 member image_cache (image caches are per-terminal anyway).
4335 (FRAME_X_IMAGE_CACHE): Remove.
4336 * nsterm.m (ns_initialize_display_info): Adjust user.
4338 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4340 * w32proc.c: Include mingw_time.h.
4342 * w32.c: Include mingw_time.h.
4344 Implement scrolling of TTY menus when the screen is too short.
4346 * term.c (tty_menu_display): Accept an additional argument, the
4347 menu item from which to start displaying the menu. Account for
4348 the value of Y when limiting the menu to the number of available
4350 (mi_result): New enumeration.
4351 (read_menu_input): Return enumerated value. When the y coordinate
4352 hits min_y or max_y, return scroll indication instead of wrapping
4354 (tty_menu_activate): Handle the scrolling indications from
4355 read_menu_input. Compute the first menu item to display and pass
4356 it to tty_menu_display.
4358 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4360 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4361 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4362 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4363 Adjust to match the change described below.
4364 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4365 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4366 memory_below_frame members to...
4367 * termchar.h (struct tty_display_info): ...here because they're
4368 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4369 * term.c (init_tty):
4370 * nsterm.m (ns_create_terminal):
4371 * w32term.c (w32_create_terminal):
4372 * xterm.c (x_create_terminal): Adjust users.
4373 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4374 to filter out non-TTY frames. Adjust comment.
4375 (scrolling): Adjust user. Prefer eassert for debugging check.
4377 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4379 * xfaces.c (PT_PER_INCH): Remove unused macro.
4380 * termhooks.h (struct terminal): Remove set-but-unused
4381 member fast_clear_end_of_line.
4382 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4383 * nsterm.m (ns_create_terminal):
4384 * term.c (init_tty):
4385 * w32term.c (w32_create_terminal):
4386 * xterm.c (x_create_terminal): Adjust users.
4388 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4390 * lisp.h (bool_vector_size): New function.
4391 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4392 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4393 (Fbool_vector_not, Fbool_vector_count_matches_at):
4394 Remove uses of 'eassume' that should no longer be needed,
4395 because they are subsumed by the 'eassume' in bool_vector_size.
4397 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4399 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4400 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4401 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4403 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4405 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4406 have different dimensions. (Bug#15575)
4408 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4411 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4413 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4415 * term.c (tty_menu_show): Never return with unbalanced
4416 specpdl. Use eassert for debugging check. Adjust style.
4418 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4420 * term.c (read_menu_input): Make selection of menu items
4421 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4422 (tty_menu_activate): Fix off-by-one error when computing max_y.
4424 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4426 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4427 audit logging (only used with GnuTLS 3.x) and enable it.
4429 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4431 * dispnew.c (redraw_frame): Remove useless #ifdef because
4432 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4433 Also, move TTY fflush to...
4434 * term.c (tty_update_end): ...this function.
4436 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4439 the end of the frame's glyph matrix. (Bug#15575)
4441 * term.c (tty_menu_display): Don't move cursor while overwriting
4442 frame's glyphs with menu items. Limit the number of items
4443 displayed to what can be shown on the available screen lines,
4444 excluding the echo area.
4445 (tty_menu_activate): Limit the Y coordinate allowed by
4446 read_menu_input to the last screen line used for menu display.
4448 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4450 * lisp.h (eassume): New macro.
4451 Also, include <verify.h>, for 'assume'.
4452 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4453 (vroundup, vector_nbytes):
4454 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4455 (Fbool_vector_not, Fbool_vector_count_matches)
4456 (Fbool_vector_count_matches_at):
4457 Use eassume, not eassert.
4458 * casetab.c (set_identity, shuffle):
4459 * composite.c (composition_gstring_put_cache):
4460 * dispnew.c (update_frame_1):
4461 * ftfont.c (ftfont_shape_by_flt):
4462 * image.c (gif_load):
4463 * intervals.c (offset_intervals):
4464 * macfont.m (macfont_shape):
4465 Remove calls to 'assume' that are no longer needed, because
4466 --enable-gcc-warnings no longer generates bogus warnings
4467 when these calls are removed.
4469 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4471 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4473 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4475 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4476 (Qsubstitute_env_in_file_name): New var.
4477 (syms_of_fileio): Define it.
4479 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4481 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4482 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4485 * term.c (save_and_enable_current_matrix): Don't allocate and
4486 don't save margin areas.
4487 (restore_desired_matrix): Don't restore margin areas.
4488 (free_saved_screen): Don't free margin areas.
4490 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4492 * image.c: Pacify --enable-gcc-warnings.
4493 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4494 #define only if used.
4496 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4498 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4499 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4500 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4501 (gif_load): For giflib v5.x and later, display the error message
4502 produced by giflib when its functions fail.
4503 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4506 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4508 * keyboard.c (last_event_timestamp): Remove. For X selection and
4509 GTK popup menus, it may be obtained from per-frame X display info.
4510 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4511 (process_special_events): Adjust users.
4512 * keyboard.h (last_event_timestamp): Remove declaration.
4513 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4514 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4515 * menu.h (xmenu_show): Adjust prototype.
4516 * menu.c (Fx_popup_menu): Adjust user.
4517 * xselect.c (x_own_selection, x_get_foreign_selection)
4518 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4520 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4522 * keyboard.c (init_kboard): Now static. Add arg
4523 to denote window system. Adjust comment.
4524 (init_keyboard): Adjust user.
4525 (allocate_kboard): New function.
4527 * nsterm.m (ns_term_init):
4528 * term.c (init_tty):
4529 * w32term.c (w32_create_terminal):
4530 * xterm.c (x_term_init): Use it.
4531 * keyboard.h (init_kboard): Remove prototype.
4532 (allocate_kboard): Add prototype.
4534 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4536 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4537 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4539 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4541 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4543 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4545 * term.c (tty_menu_activate): Flush the output stream after
4546 showing the cursor, and don't mark the frame garbaged at exit from
4547 the function. Fixes redisplay glitches when moving from one menu
4550 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4552 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4553 or throw error (Bug#15570).
4555 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4557 * intervals.c (temp_set_point_both): Move test into 'eassert',
4560 * lisp.h (eassert): Don't use 'assume'.
4561 Sometimes 'assume' wins in performance, and sometimes it loses,
4562 so it shouldn't be used all the time. Perhaps we need two
4563 flavors of 'eassert', one for where 'assume' is far more likely
4564 to help or to hurt; but that can be done later.
4565 Problem reported by Dmitry Antipov in
4566 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4567 Also, don't include <verify.h>; no longer needed.
4569 2013-10-09 Glenn Morris <rgm@gnu.org>
4571 * eval.c (Fcond): Doc tweak.
4573 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4575 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4576 expressions with side effects to eassert. (Bug#15565)
4578 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4580 * fns.c (hashfn_user_defined): Allow hash functions to return any
4583 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4585 Fix minor problems found by static checking.
4586 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4587 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4588 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4589 * keyboard.c (read_menu_command): Remove unused local.
4590 * lisp.h (read_menu_command): New decl.
4591 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4592 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4593 Return ptrdiff_t, not int.
4594 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4595 not int, for benefit of xpalloc.
4596 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4598 (have_menus_p): Remove; unused.
4599 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4600 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4601 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4603 (save_and_enable_current_matrix): Omit unnecessary casts.
4604 (read_menu_input): Omit local extern decl (now in lisp.h).
4605 Don't access uninitialized storage if mouse_get_xy fails.
4606 (tty_menu_activate): Mark local as initialized, for lint.
4607 (tty_menu_activate, tty_meny_show): Remove unused locals.
4609 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4611 Support menus on text-mode terminals.
4612 * xterm.h (xw_popup_dialog): Add prototype.
4614 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4615 (xmenu_show): Block input here, instead in Fx_popup_menu.
4616 (xw_popup_dialog): New function, with X-specific bits of popup
4619 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4622 * window.c (Fset_window_configuration): Use run-time tests of the
4623 frame type instead of compile-time conditionals, when menu-bar
4624 lines are considered.
4626 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4627 (w32_popup_dialog): New prototypes.
4629 * w32menu.c (Fx_popup_dialog): Function deleted.
4630 (w32_popup_dialog): New function, with w32 specific bits of popup
4631 dialogs. Block input here.
4633 * w32inevt.c (w32_console_read_socket): Minor change to add
4634 debugging TTY events.
4636 * w32fns.c (show_hourglass): If returning early because the frame
4637 is not a GUI frame, unblock input.
4639 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4640 (cursorY): New functions.
4642 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4643 WINDOWSNT, macros that call curX and curY elsewhere.
4645 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4647 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4648 specific function to hide and show cursor on a text-mode terminal.
4649 (tty_menu_struct, struct tty_menu_state): New structures.
4650 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4651 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4652 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4653 (tty_menu_locate, save_and_enable_current_matrix)
4654 (restore_desired_matrix, screen_update, read_menu_input)
4655 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4656 (tty_pop_down_menu, tty_menu_last_menubar_item)
4657 (tty_menu_new_item_coords, tty_menu_show): New functions.
4658 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4660 * nsterm.h (ns_popup_dialog): Adjust prototype.
4662 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4664 (ns_popup_dialog): Adapt order of arguments to the other
4665 *_menu_show implementations.
4666 (Fx_popup_dialog): Function deleted.
4668 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4670 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4672 * menu.c (have_boxes): New function.
4673 (single_keymap_panes): Use it instead of a compile-time
4675 (single_menu_item): Use run-time tests of the frame type instead
4676 of compile-time conditionals.
4677 (encode_menu_string): New function.
4678 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4679 the macro, since different types of frame need different encoding
4681 (digest_single_submenu): Use run-time tests of frame type instead
4682 of, or in addition to, compile-time conditionals.
4683 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4684 (Fx_popup_menu): Detect when the function is called from keyboard
4685 on a TTY. Don't barf when invoked on a text-mode frame.
4686 Check frame type at run time, instead of compile-time conditionals for
4687 invoking terminal-specific menu-show functions.
4688 Call tty_menu_show on text-mode frames.
4689 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4690 run time to determine which alternative to invoke; support dialogs
4693 * keyboard.h <Qmouse_movement>: Declare.
4695 * keyboard.c <Qmouse_movement>: Now extern.
4696 <Qecho_keystrokes>: New static variable.
4697 (read_key_sequence): Accept an additional argument, a flag to
4698 prevent redisplay during reading of the key sequence. All callers
4700 (read_menu_command): New function.
4701 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4703 (toolkit_menubar_in_use): New function.
4704 (make_lispy_event): Use it instead of a compile-time test.
4706 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4707 window-system being available.
4709 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4710 to x-popup-dialog on the frame type, they all now support popup
4713 * dispnew.c (save_current_matrix): Save the margin areas.
4714 (restore_current_matrix): Restore margin areas.
4715 (update_frame_with_menu): New function.
4717 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4720 * alloc.c (make_save_ptr): Now compiled unconditionally.
4722 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4724 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4725 (redraw_frame, update_frame): Adjust users.
4726 * dispextern.h (set_window_update_flags): Adjust prototype.
4727 * xdisp.c (redisplay_internal): When updating all frames with zero
4728 windows_or_buffers_changed, assume that only the windows that shows
4729 current buffer should be really updated.
4731 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4733 Do not allocate huge temporary memory areas and objects while encoding
4734 for file I/O, thus reducing an enormous memory usage for large buffers.
4735 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4736 * coding.h (struct coding_system): New member raw_destination.
4737 * coding.c (setup_coding_system): Initialize it to zero.
4738 (encode_coding_object): If raw_destination is set, do not create
4739 dst_object. Add comment.
4740 * fileio.c (toplevel): New constant E_WRITE_MAX.
4741 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4742 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4744 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4746 * nsterm.m (windowDidExitFullScreen:)
4747 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4749 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4751 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4752 * keyboard.c (unblock_input_to): Don't process pending signals
4753 if a fatal error is in progress.
4755 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4756 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4757 they're talking about words in Lisp bool vectors.
4758 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4759 * data.c (popcount_bits_word): Rename from popcount_size_t.
4760 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4763 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4765 Improve support for popcount and counting trailing zeros (Bug#15550).
4766 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4767 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4768 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4769 (popcount_size_t_msc, popcount_size_t_gcc):
4770 Remove; now done by Gnulib.
4771 (popcount_size_t): Now a macro that defers to Gnulib.
4772 (count_trailing_zero_bits): Return int, for consistency with
4773 Gnulib and because Emacs prefers signed to unsigned int.
4774 Don't assume that size_t is either unsigned int or unsigned long
4775 or unsigned long long.
4776 (size_t_to_host_endian): Do not assume that size_t is either
4777 exactly 32 or exactly 64 bits wide.
4778 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4779 etc., so that it's now an enum constant, not a macro.
4780 No need to assume that it's either 32 or 64.
4782 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4784 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4787 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4789 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4790 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4792 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4794 emacs_read and emacs_write now use void *, not char *.
4795 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4796 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4797 Buffer arg is now void *, not char *. This matches plain
4798 'read' and 'write' better, and avoids a constraint violation
4799 on Solaris 9 with Oracle Studio.
4801 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4803 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4804 memset to explicit loop. Otherwise copy largest possible chunk
4805 from initialized to uninitialized part, thus allowing the longer
4806 memcpy runs and reducing the number of loop iterations.
4808 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4810 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4811 hide toolbar (Bug#15388).
4812 (windowDidEnterFullScreen:): If presentation options are zero,
4813 set them here (Bug#15388).
4814 (ns_update_auto_hide_menu_bar): Remove runtime check.
4815 Don't auto hide dock unless menubar is also auto hidden.
4817 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4819 * editfns.c (message): Mention batch mode in doc string.
4821 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4823 * nsterm.m (check_native_fs): Remove erroneous comment.
4825 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4827 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4828 uses find_newline instead of scan_newline and so doesn't move point.
4830 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4832 Use hardware support for byteswapping on glibc x86 etc.
4833 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4834 whereas the old swap64 needed 30.
4835 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4836 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4837 Use byteswap.h's macros to swap bytes.
4838 * lisp.h (swap16, swap32, swap64): Remove.
4839 All uses replaced by bswap_16, bswap_32, bswap_64.
4841 * bytecode.c (exec_byte_code): Use some more volatile variables
4842 to work around local variables getting clobbered by longjmp.
4843 Port to pre-C99, which doesn't allow decls after stmts.
4845 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4847 * lisp.h (eassert): Assume that COND is true when optimizing.
4848 In other words, take on the behavior of eassert_and_assume.
4849 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4850 (eassert_and_assume): Remove. All uses replaced by eassert.
4852 * xdisp.c (Qglyphless_char): Now static.
4854 Adjust to merge from gnulib.
4855 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4856 * lisp.h: Include <verify.h>, for 'assume'.
4858 * eval.c (clobbered_eassert): New macro.
4859 (internal_catch, internal_condition_case)
4860 (internal_condition_case_1, internal_condition_case_2)
4861 (internal_condition_case_n): Use it instead of eassert
4862 when the argument contains locals clobbered by longjmp.
4863 Don't use clobbered locals outside of clobbered_eassert.
4864 (internal_lisp_condition_case): Use a volatile variable
4865 to work around a local variable's getting clobbered.
4867 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4869 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4870 (PUSH_HANDLER): New macro.
4871 (catchlist): Remove.
4872 (handlerlist): Always declare.
4874 * eval.c (catchlist): Remove (merge with handlerlist).
4875 (handlerlist, lisp_eval_depth): Not static any more.
4876 (internal_catch, internal_condition_case, internal_condition_case_1)
4877 (internal_condition_case_2, internal_condition_case_n):
4879 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4880 handlerlist/catchlist.
4881 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4882 handlerlist which can only handle a single condition-case handler at
4884 (find_handler_clause): Simplify since we only a single branch here
4887 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4889 (bcall0): New function.
4890 (exec_byte_code): Add corresponding cases. Improve error message when
4891 encountering an invalid byte-code. Let Bunwind_protect accept
4892 a function (rather than a list of expressions) as argument.
4894 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4895 and make them unconditional now that they're heap-allocated.
4897 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4899 * charset.c (Fdecode_char, Fencode_char): Remove description of
4900 `restriction' arg. now that it's hidden by advertised-calling-convention.
4902 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4904 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4905 Remove unused variable (from mac-port).
4906 (macfont_draw): Use s->ybase for correct y position.
4908 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4910 * frame.h (struct frame): Drop has_minibuffer member because...
4911 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4912 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4914 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4916 * window.h (struct window): Prefer enum text_cursor_kinds to int
4917 for phys_cursor_type member. Move the latter, phys_cursor_width,
4918 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4919 * window.c (replace_window, make_window): Adjust users.
4921 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4923 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4924 this module is never compiled otherwise.
4926 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4928 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4931 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4933 * xdisp.c (get_next_display_element): Don't call face_for_font in
4934 a build configured --without-x. (Bug#15484)
4936 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4938 * window.c (calc_absolute_offset): #elif should be #elif defined.
4940 * frame.c (delete_frame): Block/unblock input to overcome race
4941 condition (Bug#15475).
4943 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4945 * frame.c (delete_frame): Record selected frame only after
4946 calling Qdelete_frame_functions (Bug#15477).
4948 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4950 * nsterm.m (ns_selection_color): Remove.
4951 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4952 NSColor selectedText(Background)Color. Only for COCOA.
4953 (ns_term_init): Remove assignment of ns_selection_color, logic
4954 moved to ns_get_color.
4956 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4957 NS_SELECTION_COLOR_DEFAULT.
4958 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4960 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4962 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4963 frame' does not have the tool_bar_window member.
4965 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4967 Signal error when reading an empty byte-code object (Bug#15405)
4968 * lread.c (read1): Signal error.
4969 * alloc.c (make_byte_code): eassert header size.
4970 (sweep_vectors): Change an int to size_t.
4972 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4974 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4975 instead of ints, as it's the usual style for offsetof constants. See:
4976 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4978 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4979 This is ugly, but it should fix the performance problem for older
4980 GCC versions in the short run. I'll look into integrating the
4981 Gnulib module for popcount, as a better fix.
4982 See the thread starting in:
4983 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4984 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4985 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4986 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4987 (popcount_size_t): Use it.
4989 2013-09-24 Daniel Colascione <dancol@dancol.org>
4991 * process.c (Fnetwork_interface_info): Fix build break due to
4994 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4996 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4997 Prefer signed to unsigned integers where either will do.
4998 No need for 'const' on locals that do not escape.
4999 Omit easserts with unnecessary and unportable assumptions about
5000 alignment. Avoid unnecessary casts to char *.
5002 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5004 Use union for the payload of struct Lisp_Vector.
5005 This helps to avoid a few glitches dictated by C's aliasing rules.
5006 * lisp.h (struct Lisp_Vector): Use union for next and
5007 contents member. Adjust comment. Change related users.
5008 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5009 Related users changed.
5010 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5011 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5012 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5013 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5015 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5017 Optimize glyph row clearing and copying routines.
5018 * dispextern.h (struct glyph_row): Change layout of struct
5019 glyph_row to help copy_row_except_pointers. Adjust comment.
5020 * dispnew.c (null_row): Remove.
5021 (clear_glyph_row): Use offsetof and memset to find and clear
5022 just the members that need clearing. Adjust comment.
5023 (copy_row_except_pointers): Likewise for copying.
5025 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5027 Some minor cleanups of recently-added bool vector code.
5028 * conf_post.h (assume): Always return void. Use lint version
5029 only if GCC and MSC versions don't apply.
5030 * conf_post.h (assume):
5031 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5032 Depend on _MSC_VER, not __MSC_VER, for consistency with
5034 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5035 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5036 (bool_vector_binop_driver, count_trailing_zero_bits)
5037 (size_t_to_host_endian): Now static, not static inline;
5038 the latter isn't needed with modern compilers and doesn't
5039 work with older compilers anyway.
5041 * alloc.c (valgrind_p): Use bool for boolean.
5043 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5045 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5046 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5047 (display_last_displayed_message_p, message_buf_print)
5048 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5049 Use bool for boolean.
5050 * dispextern.h (cancel_line, init_desired_glyphs):
5051 Remove ancient leftover.
5052 (help_echo_showing_p, hourglass_shown_p):
5053 * lisp.h (noninteractive_need_newline): Adjust declaration.
5055 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5057 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5059 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5060 ...this file and convert the latter to static. Adjust comment.
5061 (make_initial_frame):
5062 * window.c (init_window_once): Adjust user.
5063 * frame.h (last_nonminibuf_frame): Remove declaration.
5064 * lisp.h (selected_frame): Likewise.
5065 * msdos.c (the_only_display_info): Adjust comment.
5067 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5069 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5070 computing the end column of mouse-highlight that comes from
5071 display or overlay strings. (Bug#15437)
5072 (note_mouse_highlight): Adapt calculation of last argument to
5073 mouse_face_from_string_pos to the above change.
5075 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5076 all platforms, not just for clang.
5078 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5080 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5081 about excess arguments to snprintf.
5083 * conf_post.h(assume): Use __builtin_unreachable for clang.
5085 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5087 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5088 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5090 2013-09-23 Daniel Colascione <dancol@dancol.org>
5092 * alloc.c (USE_VALGRIND): New macro; on by default
5093 when ENABLE_CHECKING.
5094 (mark_maybe_object, mark_maybe_pointer)
5095 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5097 (valgrind_p) [USE_VALGRIND]: New variable.
5098 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5100 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5102 * process.c (wait_reading_process_output): Change int pnamelen to
5105 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5106 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5107 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5108 argument to unsigned long to avoid warning.
5109 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5111 * conf_post.h (assume): Fix compiler error: x shall be cond.
5113 2013-09-22 Daniel Colascione <dancol@dancol.org>
5115 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5116 warning when compiling without a window system.
5118 2013-09-22 Daniel Colascione <dancol@dancol.org>
5120 * data.c (Qbool_vector_p): New symbol.
5121 (bool_vector_spare_mask, popcount_size_t_generic)
5122 (popcount_size_t_msc, popcount_size_t_gcc)
5124 (bool_vector_binop_driver)
5125 (count_trailing_zero_bits, size_t_to_host_endian)
5126 (Fbool_vector_exclusive_or)
5127 (Fbool_vector_union)
5128 (Fbool_vector_intersection, Fbool_vector_set_difference)
5129 (Fbool_vector_subsetp, Fbool_vector_not)
5130 (Fbool_vector_count_matches)
5131 (Fbool_vector_count_matches_at): New functions.
5132 (syms_of_data): Intern new symbol, functions.
5133 * alloc.c (bool_vector_payload_bytes): New function.
5134 (Fmake_bool_vector): Instead of calling Fmake_vector,
5135 which performs redundant initialization and argument checking,
5136 just call allocate_vector ourselves. Make sure we clear any
5137 terminating padding to zero.
5138 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5139 instead of open-coding the size calculation.
5140 (vroundup_ct): New macro.
5141 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5142 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5143 * composite.c (composition_gstring_put_cache):
5144 Change lint_assume to assume.
5145 * conf_post.h (assume): New macro.
5146 (lint_assume): Remove.
5147 * dispnew.c (update_frame_1): Change lint_assume to assume.
5148 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5150 * image.c (gif_load): Change lint_assume to assume.
5151 * lisp.h (eassert_and_assume): New macro.
5152 (Qbool_vector_p): Declare.
5153 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5154 (swap16, swap32, swap64): New inline functions.
5155 * macfont.m (macfont_shape): Change lint_assume to assume.
5156 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5157 * xsettings.c (parse_settings): Use new swap16 and
5158 swap32 from lisp.h instead of file-specific macros.
5160 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5162 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5163 found (which can legitimately happen when the glyph row at the
5164 window start is disabled in the current_matrix. (Bug#15365)
5166 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5168 Fix syntax.h bug introduced by recent INLINE change.
5169 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5170 conditionally compiled one way in some modules, and a different
5171 way in others. This doesn't work with extern inline functions,
5172 which must have the same definition in all modules, because the
5173 defining code might be shared across modules, depending on the
5174 implementation. Symptoms reported by Martin Rudalics in:
5175 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5176 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5177 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5178 overriding the corresponding functions in syntax.h.
5179 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5180 (syntax_property): New inline functions.
5181 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5182 Rewrite in terms of these new functions.
5184 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5186 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5187 not chars_in_text, whose result depends on the multibyteness of
5188 the current buffer. (Bug#15426)
5190 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5192 Port recent change to hosts where pointers aren't 'long'.
5193 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5194 Don't assume that pointers are the same width as 'long'.
5195 Add a compile-time check that a pointer fits into two X slots.
5197 A simpler, centralized INLINE.
5198 * conf_post.h (INLINE): Define only if not already defined.
5199 This allows us to use a single INLINE, defined by one file
5201 * emacs.c (INLINE): Define it.
5202 Also, include category.h, charset.h, composite.h, dispextern.h,
5203 syntax.h, systime.h, so that their INLINE definitions are expanded
5205 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5206 * buffer.h, buffer.c (BUFFER_INLINE):
5207 * category.h, category.c (CATEGORY_INLINE):
5208 * character.h, character.c (CHARACTER_INLINE):
5209 * charset.h, charset.c (CHARSET_INLINE):
5210 * composite.h, composite.c (COMPOSITE_INLINE):
5211 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5212 * frame.h, frame.c (FRAME_INLINE):
5213 * intervals.h, intervals.c (INTERVALS_INLINE):
5214 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5215 * lisp.h, alloc.c (LISP_INLINE):
5216 * process.h, process.c (PROCESS_INLINE):
5217 * syntax.h, syntax.c (SYNTAX_INLINE):
5218 * systime.h, sysdep.c (SYSTIME_INLINE):
5219 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5220 * window.h, window.c (WINDOW_INLINE):
5221 Remove. All uses replaced with INLINE.
5223 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5225 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5228 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5230 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5231 'const char *' to avoid compiler warnings due to similar change in
5232 the prototype of x_get_string_resource.
5234 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5236 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5237 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5238 going to replace static variables below. Adjust comments.
5239 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5240 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5241 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5242 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5243 Related users changed.
5244 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5245 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5246 last_mouse_movement_time, going to replace static variables below.
5248 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5249 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5251 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5252 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5253 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5254 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5255 static variables below.
5256 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5257 (last_mouse_scroll_bar): Remove.
5258 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5259 (mouseExited): Related users changed.
5261 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5263 Do not use external array to process X scroll bar messages.
5264 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5265 (x_send_scroll_bar_event): Pack window pointer into two slots
5266 of XClientMessageEvent if we're 64-bit. Adjust comment.
5267 (x_scroll_bar_to_input_event): Unpack accordingly.
5269 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5271 Ifdef away recent changes which aren't relevant to NS port.
5272 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5273 [!HAVE_NS]: Declare as such.
5274 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5275 [!HAVE_NS]: Define as such.
5277 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5279 * frame.c (x_redo_mouse_highlight): New function
5280 to factor out common code used in W32 and X ports.
5281 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5282 * xterm.h (struct x_display_info):
5283 * w32term.h (struct w32_display_info):
5284 * nsterm.h (struct ns_display_info): New members
5285 last_mouse_motion_frame, last_mouse_motion_x and
5286 last_mouse_motion_y, going to replace static variables below.
5287 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5288 (redo_mouse_highlight): Remove.
5289 (note_mouse_movement, syms_of_xterm): Adjust user.
5290 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5291 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5292 (redo_mouse_highlight): Remove.
5293 (note_mouse_movement, syms_of_w32term): Adjust user.
5294 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5295 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5297 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5298 * nsfns.m (compute_tip_xy): Adjust user.
5300 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5302 * frame.c (x_mouse_grabbed): New function.
5303 * dispextern.h (x_mouse_grabbed): Add prototype.
5304 (last_mouse_frame): Remove declaration.
5305 * xterm.h (struct x_display_info):
5306 * w32term.h (struct w32_display_info):
5307 * nsterm.h (struct ns_display_info): New member
5308 last_mouse_frame, going to replace...
5309 * xdisp.c (last_mouse_frame): ...global variable.
5310 (note_tool_bar_highlight):
5311 * w32term.c (w32_mouse_position, w32_read_socket):
5312 * xterm.c (XTmouse_position, handle_one_xevent):
5313 Use x_mouse_grabbed.
5314 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5316 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5318 * w32term.c (w32_read_socket): Avoid temporary
5319 variables in a call to x_real_positions.
5320 * xterm.c (handle_one_xevent): Likewise.
5322 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5324 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5325 (x_icon_type): Remove prototype.
5326 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5327 * frame.c (x_icon_type): Remove.
5328 * w32term.c (x_make_frame_visible, x_iconify_frame):
5329 * xterm.c (x_make_frame_visible, x_iconify_frame):
5330 Use x_set_bitmap_icon to factor out common code.
5332 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5334 * dispextern.h (check_x_display_info, x_get_string_resource):
5335 Declare here just once and unify the latter.
5336 * frame.c (check_x_display_info, x_get_string_resource):
5337 * nsterm.h (check_x_display_info):
5338 * xrdb.c (x_get_string_resource):
5339 * xterm.h (check_x_display_info): Remove prototypes.
5340 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5341 * w32reg.c (x_get_string_resource): Likewise.
5342 (w32_get_rdb_resource): Adjust user.
5344 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5346 * xterm.h (struct x_display_info): New member
5347 x_pending_autoraise_frame, going to replace...
5348 * xterm.c (pending_autoraise_frame): ...static variable.
5349 (x_new_focus_frame, XTread_socket): Adjust users.
5350 * w32term.h (struct w32_display_info): New member
5351 w32_pending_autoraise_frame, going to replace...
5352 * w32term.c (pending_autoraise_frame): ...global variable.
5353 (x_new_focus_frame, w32_read_socket): Adjust users.
5355 2013-09-17 Glenn Morris <rgm@gnu.org>
5357 * xdisp.c (message_dolog): If we create *Messages*,
5358 switch it to messages-buffer-mode.
5360 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5362 Don't overuse 'const' in types of locals.
5363 * bidi.c (bidi_count_bytes):
5364 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5365 (xg_event_is_for_scrollbar):
5366 * xselect.c (x_handle_property_notify)
5367 (x_handle_selection_notify, x_handle_dnd_message):
5368 * xsettings.c, xsettings.h (xft_settings_event):
5369 * xterm.c (x_handle_net_wm_state, handle_one_event)
5370 (x_menubar_window_to_frame, x_detect_focus_change)
5371 (construct_mouse_click, note_mouse_movement)
5372 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5373 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5374 (handle_one_xevent, x_handle_net_wm_state):
5375 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5376 (x_handle_dnd_message):
5377 Avoid unnecessary 'const', typically the second 'const' in
5378 'const foo * const arg', a 'const' that does not affect the API
5379 and doesn't significantly help the human reader.
5381 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5383 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5384 only if Glib < 2.36.0.
5385 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5386 * xsettings.c (init_gconf, init_gsettings): Do not check
5388 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5390 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5392 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5394 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5395 before calling g_type_init.
5397 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5399 * nsterm.m (syms_of_nsterm): ... to here.
5401 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5403 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5404 (ignore_next_mouse_click_timeout): Use Time as X does.
5405 (handle_one_xevent): Avoid cast and use unsigned comparison.
5407 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5409 Do not copy X event in handle_one_xevent except KeyPress case.
5410 Wnen XEvent is processed, it is unlikely to be changed except
5411 KeyPress case, so we can avoid copying and use const pointer to
5412 const data to make sure that an event is not changed elsewhere.
5413 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5414 const' and do not create local copy except for the KeyPress event.
5415 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5416 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5417 (x_handle_net_wm_state, x_menubar_window_to_frame)
5418 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5419 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5420 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5421 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5422 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5423 (x_handle_dnd_message):
5424 * xsettings.c (xft_settings_event):
5425 Use 'const XEvent * const' where appropriate.
5426 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5428 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5430 Fix X event waiting to handle multiple frames.
5431 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5432 * xterm.c (pending_event_wait): Remove. Adjust users.
5433 (x_detect_focus_change): Pass frame arg.
5434 (handle_one_xevent): Find related frame early and clear per-frame
5435 wait_event_type only if this is an event for the relevant frame.
5436 (x_wait_for_event): Use per-frame wait_event_type.
5438 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5440 * nsfns.m (Fx_create_frame): Fix font driver registration for
5443 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5444 for syms_of_macfont.
5446 * nsterm.m: Include macfont.h.
5447 (ns_tmp_flags, ns_tmp_font): Remove.
5448 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5449 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5450 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5451 (changeFont:): Fix code style. Check for font driver type when
5454 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5457 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5458 (nsfont_open): Set font driver type.
5459 Set font->ascent and font->descent. Figure out font instead of
5460 ns_tmp_font, and flags instead of ns_tmp_flags.
5461 Fix indentation. Remove call to ns_draw_text_decoration,
5464 * nsfns.m: Include macfont.h.
5465 (Fx_create_frame): Register macfont driver, make a better default font.
5466 (Fns_popup_font_panel): Get font from macfont driver, if used.
5468 * macfont.m, macfont.h, macuvs.h: New files.
5470 * font.h: Declare syms_of_macfont.
5472 * font.c (syms_of_font): Call syms_of_macfont.
5474 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5476 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5478 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5479 and it is always zero for others, so I assume that this is an ancient
5480 leftover which nobody will want to change any more.
5481 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5482 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5483 * frame.c (x_set_scroll_bar_width):
5484 * w32fns.c (w32_createscrollbar):
5485 * w32term.c (w32_set_vertical_scroll_bar):
5486 * xfns.c (x_set_scroll_bar_default_width):
5487 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5488 (x_scroll_bar_expose): Related users changed.
5490 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5492 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5493 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5494 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5496 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5498 * nsterm.h, w32term.h, xterm.h: ...and not here.
5499 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5500 Remove unused Xisms.
5501 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5502 these modules are never compiled otherwise.
5504 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5506 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5507 Doc fix. (Bug#15375)
5509 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5511 Unify Fx_focus_frame between all ports.
5512 * frame.h (x_focus_frame): New prototype.
5513 * xfns.c (Fx_focus_frame): Remove.
5514 (syms_of_xfns): Do not defsubr it.
5515 (x_focus_frame): X implementation.
5516 * nsfns.m (Fx_focus_frame): Remove.
5517 (syms_of_nsfns): Do not defsubr it.
5518 (x_focus_frame): NS implementation.
5519 * w32term.c (Fx_focus_frame): Remove.
5520 (x_focus_on_frame): Rename to...
5521 (x_focus_frame): W32 implementation.
5522 * w32term.h (x_focus_on_frame): Remove prototype.
5523 * w32fns.c (Fx_focus_frame): Remove.
5524 (syms_of_w32fns): Do not defsubr it.
5525 * frame.c (Fx_focus_frame): Define here.
5526 (syms_of_frame): Defsubr here.
5527 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5529 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5531 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5532 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5533 each port to reference the port-specific window system data.
5534 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5535 (FRAME_DISPLAY_INFO): Define.
5536 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5537 (FRAME_DISPLAY_INFO): Define. Adjust users.
5538 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5539 (FRAME_DISPLAY_INFO): Define. Adjust users.
5540 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5541 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5542 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5543 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5544 * xselect.c, xterm.c: All related users changed.
5546 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5548 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5549 (x_menubar_window_to_frame): Remove prototypes.
5550 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5551 (x_menubar_window_to_frame, x_top_window_to_frame):
5553 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5554 (x_menubar_window_to_frame, x_top_window_to_frame):
5555 ...to here and convert all but the last to static.
5557 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5559 * lisp.mk (lisp): Add w32-common-fns.elc.
5561 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5563 * charset.c (char_charset): Document an exception for char-charset.
5565 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5567 * xterm.h (x_display_info): New field last_user_time...
5568 * xterm.c (toplevel): ...to replace static last_user_time.
5569 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5571 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5573 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5574 scroll bar values to prevent thumb from disappear and update comment.
5576 2013-09-11 Glenn Morris <rgm@gnu.org>
5578 * emacs.c (usage_message): Possessive apostrophe tweak.
5580 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5582 * nsterm.m (syms_of_nsterm): Use Qns.
5583 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5584 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5585 * xfns.c (x_display_info_for_name, Fx_open_connection):
5586 Remove old '#if 0' code.
5587 (syms_of_xfns): Use Qx.
5588 * termhooks.h (fullscreen_hook): Remove the leftover.
5589 (struct terminal): Fix typo in comment.
5591 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5593 Cleaning up a few X scroll bar bits.
5594 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5595 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5596 New member last_seen_part, going to replace...
5597 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5598 (xt_action_hook) [USE_LUCID]: Adjust user.
5599 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5600 Lucid-specific scroll bar support.
5601 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5602 to int and adjust to use last_seen_part member.
5603 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5604 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5605 Initialize last_seen_part.
5607 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5609 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5610 insert-buffer-substring an empty string.
5612 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5614 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5615 avoiding a GCC warning.
5617 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5619 Ifdef away frame tool bar code when it is not really used.
5620 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5621 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5622 and minimize_tool_bar_window_p under the above.
5623 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5624 (fset_tool_bar_window): Likewise.
5625 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5626 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5627 (change_frame_size_1):
5628 * window.c (window_from_coordinates, Frecenter): Adjust users.
5629 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5630 code is not really used.
5631 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5632 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5633 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5634 [!USE_GTK && !HAVE_NS]: Define as such.
5635 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5636 (note_mouse_highlight, expose_frame):
5637 * xfns.c (x_set_tool_bar_lines):
5638 * xterm.c (handle_one_xevent): Adjust users.
5640 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5642 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5643 This bug was introduced by my 2013-08-26 patch, which incorrectly
5644 assumed that the terminfo implementation doesn't use termcap buffers.
5645 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5646 these buffers apparently are used after all.
5647 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5648 (struct tty_display_info): Define members termcap_term_buffer and
5649 termcap_strings_buffer even if TERMINFO.
5651 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5654 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5655 'usage' docstring entry to pacify make-docfile.
5657 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5659 Change comparison functions =, <, >, <=, >= to take many arguments.
5660 * data.c: Change comparison functions' interface and implementation.
5661 * lisp.h: Make arithcompare available for efficient two arg
5663 * bytecode.c: Use arithcompare.
5664 * fileio.c: Use new interface.
5666 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5668 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5670 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5672 * eval.c (Feval): Document the new use of `lexical'.
5674 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5676 Review and drop old frame resize hack.
5677 * frame.h (struct frame): Remove force_flush_display_p.
5678 * dispnew.c (update_frame): Adjust user and don't call
5679 flush_frame here. The comment has said that there was an issues
5680 with redisplaying fringes, but I don't see any differences with
5681 and without this hack. Hopefully we can continue without it.
5682 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5683 current frame matrices twice if resized_p is set.
5685 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5687 Do not populate pure Xism x_sync to other ports.
5688 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5689 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5690 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5691 * w32term.h (x_sync): Remove prototype.
5693 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5695 Cleanup frame flushing.
5696 * dispextern.h (struct redisplay_interface):
5697 Drop flush_display_optional because flush_display is enough
5698 for X and flushing via RIF is just a no-op for others.
5699 * frame.h (flush_frame): New function.
5700 * dispnew.c (update_frame):
5701 * minibuf.c (read_minibuf):
5702 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5704 * keyboard.c (detect_input_pending_run_timers): Do not flush
5705 all frames but selected one in redisplay_preserve_echo_area.
5706 * nsterm.m (ns_flush): Remove no-op.
5707 (ns_redisplay_interface): Adjust user.
5708 * w32term.h (x_flush): Remove no-op.
5709 (w32_redisplay_interface): Adjust user.
5710 * xterm.c (x_flush): Simplify because we do not flush all
5711 frames at once any more. Adjust comment.
5712 (x_redisplay_interface): Adjust user.
5714 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5716 Port --without-x --enable-gcc-warnings to Fedora 19.
5717 * gfilenotify.c (globals_of_gfilenotify):
5718 Call g_type_init only if using an older glib version that needs it.
5720 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5722 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5723 (last_glyphless_glyph_merged_face_id): Remove declarations.
5724 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5725 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5726 (last_glyphless_glyph_merged_face_id): Now static.
5727 (merge_escape_glyph_face): New function, refactored from...
5728 (get_next_display_element): ...here.
5729 (merge_glyphless_glyph_face): New function, refactored from...
5730 (produce_glyphless_glyph): ...here...
5731 * term.c (produce_glyphless_glyph): ...and here.
5733 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5735 * eval.c (eval_sub): Only call Ffunction if necessary.
5737 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5739 Attempt to make redisplay more selective when changing cursor type.
5740 * frame.h (struct frame): New bitfield cursor_type_changed.
5741 * xdisp.c (cursor_type_changed): Remove.
5742 (try_cursor_movement, redisplay_window, try_window_id)
5743 (set_frame_cursor_types, try_window_reusing_current_matrix):
5744 Adjust to use per-frame bitfield.
5745 (redisplay_internal): Look for cursor type change on each visible
5746 frame and consider all frames if cursor type has been changed on
5747 the frame other than selected. If cursor type has been changed on
5748 selected frame only, do not use fast update.
5750 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5752 Attempt to make redisplay more selective when changing fonts.
5753 * frame.h (struct frame): New bitfield fonts_changed.
5754 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5755 (adjust_frame_glyphs): Add prototype.
5756 * dispnew.c (fonts_changed_p): Remove.
5757 (adjust_glyphs): Remove because we do not
5758 adjust matrices on all frames at once any more.
5759 (adjust_frame_glyphs): Block and unblock input here.
5760 (adjust_glyph_matrix): Use fonts_changed.
5761 (change_frame_size_1): Use adjust_frame_glyphs.
5762 * font.c (font_open_entity): Use fonts_changed.
5763 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5764 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5765 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5766 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5767 (shrink_mini_window, Fresize_mini_window_internal)
5768 (window_scroll_pixel_based, Fset_window_configuration)
5769 (apply_window_adjustment, Fset_window_vscroll):
5770 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5771 Use adjust_frame_glyphs.
5772 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5773 (try_window_reusing_current_matrix, try_window_id, display_line)
5774 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5775 (redisplay_internal): Consider fonts_changed and adjust frame
5776 matrices for each frame only if the frame is visible. If font
5777 has been changed on some frame during full redisplay, retry
5778 only visible frames where the font has been actually changed.
5780 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5782 Cache current header and mode line height for each window.
5783 * window.h (struct window): New fields mode_line_height
5784 and header_line_height.
5785 * window.c (make_window): Initialize them.
5786 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5787 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5788 (current_mode_line_height, current_header_line_height):
5790 * xdisp.c (current_mode_line_height, current_header_line_height):
5792 (pos_visible_p, init_xdisp): Adjust user.
5793 (redisplay_window): Invalidate mode_line_height and
5794 header_line_height if current and desired matrices do not agree.
5796 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5798 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5799 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5801 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5803 Make --without-x compatible with --enable-gcc-warnings.
5804 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5805 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5806 members under HAVE_WINDOW_SYSTEM.
5807 * keyboard.c (make_lispy_focus_out): Likewise.
5808 (record_menu_key): Move under HAVE_MENUS.
5809 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5810 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5811 (syms_of_xdisp): Adjust user.
5812 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5813 (start_hourglass, cancel_hourglass):
5814 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5815 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5816 and CLEAR_FONT_TABLE_NFONTS.
5817 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5818 Declare only if HAVE_WINDOW_SYSTEM.
5819 (lface_same_font_attributes_p, clear_face_gcs): Define only
5820 if HAVE_WINDOW_SYSTEM.
5822 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5824 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5825 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5826 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5828 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5830 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5832 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5834 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5835 This fixes a type error on hosts where ptrdiff_t is wider than int.
5837 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5839 * keyboard.c (read_key_sequence_vs): New function.
5840 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5843 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5845 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5847 Makefile improvements.
5848 * Makefile.in (config.status): Don't use double-colon rules, as
5849 they are not portable according to POSIX. Fix shell typo with `;
5850 I guess this rule has never been tested?
5851 (VCSWITNESS): New macro, to override any environment var.
5853 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5855 * xterm.h (struct x_display_info): Do not track X connection
5856 fd separately because it is always available from Display.
5857 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5860 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5862 * buffer.c (drop_overlay):
5863 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5864 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5866 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5868 * buffer.c (Fmake_overlay, Fmove_overlay):
5869 * intervals.c (set_point_from_marker):
5870 * print.c (PRINTPREPARE): Prefer signal_error
5871 to plain error and report unsuitable marker too.
5873 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5875 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5876 for 'dragging' member.
5877 (struct x_output): Remove set-but-unused leftovers
5878 'left_before_move' and 'top_before_move'.
5879 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5880 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5881 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5882 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5883 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5884 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5885 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5886 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5888 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5890 * nsfont.m (INVALID_GLYPH): New define.
5891 (nsfont_encode_char): Use INVALID_GLYPH.
5892 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5894 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5896 * xterm.c (x_last_mouse_movement_time): Revert last change.
5897 This code should use XDisplayMotionBufferSize to check display's
5898 motion history first, and there are few other issues as well.
5899 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5900 (handle_one_xevent): Adjust user.
5902 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5904 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5905 * frame.c (Flast_nonminibuf_frame): ... to here.
5906 (check_minibuf_window): Don't abort if no window was found
5909 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5911 Use XGetMotionEvents to ask the last mouse motion time from X server.
5912 * xterm.c (X_MOTION_HISTORY): Default to 1.
5913 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5914 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5915 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5916 Ifdef away legacy code.
5917 (XTmouse_position, x_scroll_bar_report_motion):
5918 Use x_last_mouse_movement_time.
5919 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5922 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5924 * msdos.c (last_mouse_window): Move to...
5925 (dos_rawgetc): ...this function and adjust comment.
5926 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5927 (mouseMoved): ...this function and adjust comment.
5928 * w32term.c (last_window): Likewise with...
5929 (w32_read_socket): ...this function.
5930 * xterm.c (last_window): Likewise with...
5931 (handle_one_xevent): ...this function.
5933 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5935 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5936 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5937 (handle_one_xevent): ...to here.
5938 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5941 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5943 * msdos.c (IT_set_terminal_window): Remove no-op.
5944 (initialize_msdos_display): Adjust terminal setup.
5945 * w32console.c (w32con_set_terminal_window): Remove no-op.
5946 (initialize_w32_display): Adjust terminal setup.
5947 * w32term.c (w32_set_terminal_window): Remove no-op.
5948 (w32_create_terminal): Adjust terminal setup.
5949 * xterm.c (XTset_terminal_window): Remove no-op.
5950 (x_create_terminal): Adjust terminal setup.
5952 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5954 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5956 (ns_create_terminal): Adjust terminal setup.
5957 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5959 (w32_create_terminal): Adjust terminal setup.
5960 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5962 (x_create_terminal): Adjust terminal setup.
5964 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5966 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5967 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5968 * dispnew.c (buffer_posn_from_coords):
5969 * window.c (Fwindow_end, displayed_window_lines):
5970 * xdisp.c (redisplay_mode_lines): Use it.
5972 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5974 * fontset.c (face_for_char): Check char in the current face font first
5975 if HAVE_NS (Bug#15138).
5977 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5979 * window.c (temp_output_buffer_show): Make sure window returned
5980 by display_buffer is live (Bug#15213).
5982 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5984 Minor cleanup to avoid forward declarations.
5985 * coding.h (struct ccl_spec): Remove forward declaration.
5986 * composite.h (toplevel): Include font.h.
5987 (struct composition_it, struct face, struct font_metrics):
5988 Remove forward declaration.
5989 * dispextern.h (struct image, struct atimer): Likewise.
5990 * emacsgtkfixed.h (struct frame): Likewise.
5991 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5992 * font.h (struct font_driver, struct font, struct glyph_string)
5993 (struct face): Remove forward declaration.
5994 * fontset.h (struct face, struct font): Likewise.
5995 * frame.h (toplevel): Style cleanup.
5996 (enum output_method): Move to...
5997 * termhooks.h (enum output_method): ...here.
5998 (struct glyph, struct frame, struct ns_display_info)
5999 (struct x_display_info, struct w32_display_info):
6000 Remove forward declaration.
6001 * xterm.h (toplevel): Include termhooks.h.
6002 (struct font, struct window, struct glyph_matrix, struct frame)
6003 (struct input_event, struct face, struct image): Remove forward
6005 * gtkutil.h (struct _widget_value): Likewise.
6006 * keyboard.h (toplevel): Include termhooks.h.
6007 (struct input_event): Remove forward declaration.
6009 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6011 * intervals.c (set_point_from_marker): New function.
6012 * editfns.c (Fgoto_char):
6013 * process.c (Finternal_default_process_filter):
6014 * window.c (select_window_1): Use it.
6015 * buffer.h (set_point_from_marker): Add prototype.
6017 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6019 * w32.c (term_winsock): Call release_listen_threads before calling
6021 (_sys_wait_accept): Wait for accept event in a loop with a finite
6022 timeout, instead of waiting indefinitely. Will hopefully avoid
6023 hanging during exit because WSACleanup deadlocks waiting for the
6024 event object to be released. (Bug#14333)
6026 * w32proc.c (release_listen_threads): New function, signals all
6027 the reader threads that listen for connections to stop waiting.
6029 * w32.h (release_listen_threads): Add prototype.
6031 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6033 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6034 field of new marker (for sanity and safety).
6035 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6036 anyway because XMISCTYPE is a function and can't be an lvalue).
6038 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6040 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6041 (x_after_update_window_line, x_scroll_bar_create)
6042 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6043 (handle_one_xevent, x_clear_frame_area):
6044 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6045 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6046 * xterm.h (x_clear_area): Adjust prototype.
6048 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6050 Hook scanning and indentation functions to find_newline. This helps
6051 to avoid duplicated code and renders more respect to newline cache.
6052 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6053 * cmds.c (Fforward_line):
6054 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6055 Use find_newline and avoid unnecessary point movements.
6056 * search.c (scan_newline): Implement on top of find_newline.
6058 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6060 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6061 scoped code (bug#11258).
6063 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6065 * nsterm.m (last_window): New variable.
6066 (EV_TRAILER2): New macro.
6067 (EV_TRAILER): Call EV_TRAILER2.
6068 (mouseMoved:): Add support for mouse-autoselect-window
6069 on nextstep (Bug#6888).
6071 2013-08-28 Andreas Schwab <schwab@suse.de>
6073 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6074 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6075 Remove unused macro definitions.
6076 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6077 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6078 Only define if emacs.
6080 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6082 Prefer enum glyph_row_area to int where appropriate.
6083 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6085 (window_box, window_box_width, window_box_left, window_box_left_offset)
6086 (window_box_right, window_box_right_offset): Adjust prototypes.
6087 * xdisp.c (window_box, window_box_width, window_box_left)
6088 (window_box_left_offset, window_box_right, window_box_right_offset):
6089 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6090 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6091 * nsterm.m (ns_clip_to_row):
6092 * w32term.c (w32_clip_to_row):
6093 * xterm.c (x_clip_to_row): Likewise.
6095 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6097 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6098 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6100 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6102 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6103 for portability to hosts where /bin/sh has problems.
6105 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6107 Redesign redisplay interface to drop global output_cursor.
6108 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6109 (toplevel): Remove declaration of output_cursor.
6110 (set_output_cursor, x_cursor_to): Remove prototype.
6111 * window.h (struct window): New member output_cursor.
6112 (output_cursor_to): New function to replace RIF member.
6113 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6114 (update_text_area, set_window_cursor_after_update): Use it.
6115 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6116 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6117 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6118 * w32term.c (x_update_window_begin, x_update_window_end):
6119 * xterm.c (x_update_window_begin, x_update_window_end):
6120 Adjust to use per-window output cursor.
6122 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6124 Simplify SELECT_TYPE-related code.
6125 Like EMACS_TIME, this portability layer is no longer needed, since
6126 Emacs has been using fd_set as a portability layer for some time.
6127 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6128 (SELECT_TYPE): Remove. All uses changed to fd_set.
6129 (fd_set) [!FD_SET]: New typedef.
6131 Simplify EMACS_TIME-related code.
6132 This portability layer is no longer needed, since Emacs has been
6133 using struct timespec as a portability layer for some time.
6134 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6135 Include <time.h> rather than "systime.h"; that's all that's needed now.
6136 * dispnew.c: Include <timespec.h> rather than "systime.h";
6137 that's all that's needed now.
6138 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6139 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6140 TIMESPEC_RESOLUTION.
6141 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6142 LOG10_TIMESPEC_RESOLUTION.
6143 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6144 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6145 (make_emacs_time): Remove. All used changed to make_timespec.
6146 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6147 (current_timespec): Rename from current_emacs_time. All uses changed.
6148 (add_emacs_time): Remove. All uses changed to timespec_add.
6149 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6150 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6151 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6152 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6153 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6154 (current_timespec): Rename from current_emacs_time. All uses changed.
6155 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6156 changed to timespec_cmp.
6157 * xgselect.c: Include <timespec.h>, since our .h files don't.
6159 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6161 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6162 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6163 Remove the leftovers.
6164 * gtkutil.c (toplevel): Do not declare Qxft but include
6166 * image.c (toplevel): Do not declare Vlibrary_cache because
6167 it's already done in lisp.h.
6169 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6171 * lisp.h (Mouse_HLInfo): Move from here...
6172 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6173 (reset_mouse_highlight): New function.
6174 * msdos.c (dos_set_window_size, IT_update_begin)
6175 (internal_terminal_init):
6176 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6177 (ns_initialize_display_info):
6178 * w32console.c (initialize_w32_display):
6179 * w32term.c (x_update_window_end, x_free_frame_resources)
6180 (w32_initialize_display_info):
6181 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6182 * window.c (Fdelete_other_windows_internal):
6183 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6184 * termchar.h (toplevel):
6185 * xterm.h (toplevel): Include dispextern.h.
6187 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6189 Fix minor problems found by static checking.
6190 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6191 (expect): Avoid nested-if warning.
6192 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6193 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6194 * nsterm.h, nsterm.m (ns_select):
6195 * xgselect.c, xgselect.h (xg_select):
6196 Adjust signature to better match pselect's.
6197 * nsterm.m (ns_select):
6198 Don't set *TIMEOUT, since pselect doesn't.
6199 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6200 diagnostic about assigning const char * to it.
6201 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6203 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6205 * lread.c (substitute_object_recurse): Handle hash-tables as well
6208 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6210 Fix unlikely core dump in init_tty, and simplify terminfo case.
6211 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6212 The old version incorrectly dumped core if malloc returned a
6213 buffer containing only non-NUL bytes.
6214 (init_tty): Do not allocate or free termcap buffers; the
6215 struct does that for us now.
6216 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6217 (struct tty_display_info): Define members termcap_term_buffer and
6218 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6219 use them. Allocate them directly in struct rather than indirectly
6220 via a pointer, to simplify init_tty.
6222 * frame.c (check_minibuf_window): Initialize 'window' properly,
6223 so that Emacs reliably aborts later if 'window' is not initialized.
6225 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6227 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6228 of VoidSymbol (Bug#15154).
6230 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6232 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6233 mouse_face_beg_y and mouse_face_end_y.
6234 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6235 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6236 Adjust users and update comment where appropriate.
6238 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6240 * frame.c (check_minibuf_window): New function.
6241 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6242 Call check_minibuf_window (Bug#15183).
6244 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6246 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6247 because this is the only last cursor data we need to keep and consult.
6248 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6249 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6252 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6254 Fix recovering from possible decompression error.
6255 Since insert_from_gap doesn't always move point, we can't use PT as
6256 the position where the partially decompressed data ends, and
6257 should count how many bytes was produced so far.
6258 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6259 (unwind_decompress): Really delete partially uncompressed data.
6260 (Fzlib_decompress_region): Take decompressed data size into account.
6262 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6264 * syntax.c (init_syntax_once): Adjust comment and do an early
6265 initialization of Qchar_table_extra_slots just once...
6266 * casetab.c (init_casetab_once):
6267 * category.c (init_category_once):
6268 * character.c (syms_of_character):
6269 * coding.c (syms_of_coding):
6270 * xdisp.c (syms_of_xdisp): ...and omit it here.
6272 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6274 * xdisp.c (get_next_display_element): Don't apply to characters
6275 from a display vector the logic of setting it->end_of_box_run_p
6276 suitable for characters from a buffer. (Bug#15175)
6278 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6279 to handle directories, rather than '_utime' which doesn't.
6282 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6284 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6285 or fullscreen (Bug#14627).
6287 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6289 System-dependent integer overflow fixes.
6290 * process.c (Fset_process_window_size): Signal an error if
6291 the window size is outside the range supported by the lower level.
6292 * sysdep.c (set_window_size): Return negative on error,
6293 nonnegative on success, rather than -1, 0, 1 on not in system,
6294 failure, success. This is simpler. Caller changed.
6295 (serial_configure): Remove unnecessary initialization of local.
6296 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6297 size fits in unsigned long; this isn't true on some 32-bit hosts.
6298 Avoid buffer overrun if some future version of /proc/meminfo has a
6299 variable name longer than 20 bytes.
6300 (system_process_attributes) [__FreeBSD__]:
6301 Don't assume hw.availpages fits in 'int'.
6303 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6305 Don't let very long directory names overrun the stack.
6306 Fix some related minor problems involving "//", vfork.
6307 * callproc.c (encode_current_directory): New function.
6308 (call_process): Don't append "/"; not needed.
6309 * fileio.c (file_name_as_directory_slop): New constant.
6310 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6311 this can save the caller having to alloca.
6312 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6313 Use SAFE_ALLOCA, not alloca.
6314 (directory_file_name, Fexpand_file_name): Leave leading "//"
6315 alone, since it can be special even on POSIX platforms.
6316 * callproc.c (call_process):
6317 * process.c (Fformat_network_address):
6318 * sysdep.c (sys_subshell):
6319 Use encode_current_directory rather than rolling our own.
6320 (create_process): No need to encode directory; caller does that now.
6321 * process.h (encode_current_directory): New decl.
6322 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6323 Rework to avoid 'goto xyzzy;'.
6325 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6327 * xdisp.c (handle_face_prop): If the default face was remapped use
6328 the remapped face for strings from prefix properties. (Bug#15155)
6330 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6332 Minor cleanup for redisplay interface and few related functions.
6333 * frame.h (enum text_cursor_kinds): Move from here...
6334 * dispextern.h (enum text_cursor_kinds): ...to here.
6335 (toplevel): Drop unnecessary declarations.
6336 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6337 in update_window_end_hook and draw_window_cursor functions.
6338 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6339 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6340 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6341 * xterm.c (x_update_window_end, x_draw_window_cursor):
6342 * xdisp.c (display_and_set_cursor, update_window_cursor)
6343 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6344 enum text_cursor_kinds where appropriate.
6346 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6348 Redesign redisplay interface to drop updated_row and updated_area.
6349 * dispextern.h (updated_row, updated_area): Remove declaration.
6350 (struct redisplay_interface): Pass glyph row and row area parameters
6351 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6352 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6354 * dispnew.c (updated_row, updated_area): Remove.
6355 (redraw_overlapped_rows, update_window_line): Adjust user.
6356 (update_marginal_area, update_text_area): Likewise. Pass updated row
6357 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6358 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6361 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6363 * process.c (flush_pending_output): Remove stub.
6366 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6368 * callproc.c: Fix race that killed background processes (Bug#15144).
6369 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6370 Record deleted process-id in critical section, not afterwards.
6371 Don't mistakenly kill process created by a call-process invocation
6372 that discards output and does not wait.
6374 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6376 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6377 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6378 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6379 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6380 to shut up compiler in mark_object.
6381 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6383 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6385 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6386 We can't portably rely on PTY_OPEN doing that, even if
6387 it calls posix_openpt with O_CLOEXEC.
6389 2013-08-20 Kenichi Handa <handa@gnu.org>
6391 * character.c (string_char): Improve commentary.
6393 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6395 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6396 (struct animation_cache): Make signature a flexible array member.
6397 All uses changed. This is a tad slower but may insulate us better
6398 from future changes to ImageMagick.
6400 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6402 * image.c: Shrink memory needed for animation cache.
6403 (SIGNATURE_DIGESTSIZE): New constant.
6404 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6405 (imagemagick_create_cache): Copy the signature. This saves
6406 several KB of memory that ImageMagick wastes per signature.
6407 Don't bother updating the update_time, as the caller does that now.
6408 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6409 it's a fixed size struct member now.
6410 (imagemagick_get_animation_cache): Always destroy the signature,
6411 as it's now imagemagick_create_cache's responsibility to copy it.
6412 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6413 and use memcmp rather than strcmp.
6414 eassert that ImageMagick returns a signature of the specified length.
6416 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6418 * image.c (imagemagick_get_animation_cache): Don't segfault on
6420 (imagemagick_get_animation_cache): Revert to previous definition
6421 so that it actually works. But keep the memory leak fix.
6422 (imagemagick_get_animation_cache): Fix memory leak.
6424 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6426 * image.c: Fix animation cache signature memory leak.
6427 Fix some other minor performance problems while we're at it.
6428 (imagemagick_create_cache): Clear just the members that
6429 need clearing. Don't set update_time, as caller does that now.
6430 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6431 Simplify by using pointer-to-pointer instead of a prev pointer.
6432 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6433 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6434 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6435 it's already a copy. Free the signature probe unless it's cached.
6437 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6438 This was introduced by my 2013-08-12 fix for Bug#15035.
6440 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6442 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6443 (imagemagick_prune_animation_cache): Now static.
6445 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6447 * image.c (imagemagick_get_animation_cache): Don't segfault when
6448 pruning all entries.
6450 2013-08-18 Ken Brown <kbrown@cornell.edu>
6452 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6453 static heap if ENABLE_CHECKING is defined.
6454 (max_bss_sbrk_ptr): New variable.
6456 (report_sheap_usage): Report maximum static heap usage instead of
6457 ending static heap usage.
6459 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6461 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6462 of zlib_initialized according to the results of calling
6463 init_zlib_functions.
6465 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6467 * image.c: Implement an ImageMagick per-image cache.
6468 (imagemagick_get_animation_cache): Fix a double-free error.
6469 (imagemagick_load_image): Remove the ping_wand code, which only
6470 apparently saved time on invalid animated images, and slowed down
6471 everything else. Optimise for the common case.
6473 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6475 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6477 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6479 * marker.c (set_marker): Remove documentation of undefined behavior.
6481 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6483 * image.c (imagemagick_compute_animated_image): Animate correctly
6484 when sub-images are smaller than the main image.
6485 (imagemagick_compute_animated_image): Setting the iterator row to
6486 zero is apparently not allowed.
6487 (imagemagick_compute_animated_image): Allow images that say they
6488 have sub-images that are bigger than the main image, but just crop
6491 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6493 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6495 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6497 * image.c (imagemagick_compute_animated_image): Respect the GIF
6500 2013-08-15 Ken Brown <kbrown@cornell.edu>
6502 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6503 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6506 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6508 Fix minor problems found by static checking.
6509 * frame.c (delete_frame):
6510 * xdisp.c (next_element_from_display_vector):
6511 Avoid uninitialized local.
6512 * image.c (imagemagick_compute_animated_image): Port to C89.
6513 Prefer usual GNU indentation style for loops.
6514 Be more careful about bizarrely large sizes, by using ptrdiff_t
6517 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6519 Fix infinite frame selection loop (Bug#15025).
6520 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6522 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6524 * xdisp.c (compute_window_start_on_continuation_line):
6525 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6526 to make sure we end up setting the window start at the leftmost
6527 visible character of the display line. This avoids funky
6528 horizontal shifting because the window start is not kept on the
6529 same position. (Bug#15090)
6530 (next_element_from_display_vector): Support 'box' face attribute
6531 in the face definitions of a display vector. (Bug#15099)
6533 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6535 * image.c (imagemagick_compute_animated_image): Implement animated
6537 (imagemagick_compute_animated_image): Fix some compilation
6538 warnings. Implement a very simple cache to make the animation
6539 usable at all, but it should be replaced with a per-image cache.
6541 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6543 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6544 to do `for' loops over alist values.
6545 * buffer.h (FOR_EACH_BUFFER):
6546 * process.c (FOR_EACH_PROCESS): Use it.
6547 (handle_child_signal, status_notify, Fget_buffer_process)
6548 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6550 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6552 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6553 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6554 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6555 to xzalloc and so avoid redundant call to memset.
6556 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6557 members because it is allocated with xzalloc and so already zeroed.
6559 2013-08-14 Ken Brown <kbrown@cornell.edu>
6561 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6564 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6566 Utility function and macro to copy Lisp string to C string.
6567 * lisp.h (xlispstrdupa): New macro.
6568 (xlispstrdup): New prototype.
6569 * alloc.c (xlispstrdup): New function.
6570 * callint.c (Fcall_interactively):
6571 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6572 (Fsubstitute_in_file_name):
6573 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6574 * image.c (x_create_bitmap_from_file):
6575 * w32term.c (w32_term_init):
6576 * xterm.c (x_term_init): Use xlispstrdup.
6578 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6580 * image.c (imagemagick_load_image): Make animated pictures work.
6581 There's still some problems with background color settings, though
6584 * decompress.c (unwind_decompress): Always restore point.
6586 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6588 * marker.c (set_marker): Reformat documentation.
6590 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6592 * xdisp.c (cursor_type_changed): Now static.
6594 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6595 Use changed. This avoids the need to call xmalloc and for the
6596 caller to call xfree, and avoids memory leaks in some situations.
6598 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6600 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6601 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6602 (redisplay_window): If window_end_valid is cleared due to non-zero
6603 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6604 so do not call to try_cursor_movement for that window.
6606 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6608 * window.h (struct window): Convert window_end_pos and
6609 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6610 (wset_window_end_pos, wset_window_end_vpos): Remove.
6611 * dispnew.c (adjust_glyph_matrix):
6612 * window.c (Fwindow_end, replace_window, set_window_buffer)
6614 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6615 (set_vertical_scroll_bar, redisplay_window, try_window)
6616 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6617 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6618 (note_mouse_highlight): Adjust users.
6619 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6622 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6624 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6625 * image.c (imagemagick_filename_hint): Use `const char *' and
6626 prefer SSDATA to SDATA to avoid warnings.
6628 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6630 Cleanup window fringes, margins and scroll bars adjustments.
6631 * window.c (set_window_fringes, set_window_margins)
6632 (set_window_scroll_bars, apply_window_adjustment): New functions.
6633 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6634 (Fset_window_scroll_bars): Use them.
6636 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6638 * window.h (struct window): Convert scroll_bar_width
6639 from Lisp_Object to integer. Adjust comment.
6640 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6642 * window.c (wset_scroll_bar_width): Remove.
6643 (make_window): Initialize scroll_bar_width.
6644 (Fsplit_window_internal): Use direct assignment.
6645 (Fset_window_configuration, save_window_save):
6646 Convert Lisp_Object to integer and back where appropriate.
6647 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6648 bar was actually changed, and mention this in docstring.
6650 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6652 * decompress.c: Minor simplifications.
6653 (Fzlib_decompress_region): Don't bother verifying
6654 that avail_out <= UINT_MAX, as that was confusing.
6655 Mention the restriction in a comment instead.
6656 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6658 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6660 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6661 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6663 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6665 * image.c (imagemagick_filename_hint): Check for errors in the
6668 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6670 * window.c (Fwindow_margins): Return nil when there's no marginal
6671 area, as per the documented API.
6673 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6674 Fmake_vector, as scroll bar's struct members are not all Lisp
6675 objects now. This avoids crashes in GC.
6677 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6678 bool, so its address could be taken.
6680 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6682 * image.c (imagemagick_filename_hint): New function to possibly
6683 apply `image-content-type-suffixes'.
6684 (imagemagick_load_image): Use it.
6686 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6688 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6689 if loading zlib failed.
6691 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6693 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6694 2013-08-13 checkin below. Change bool to BOOL, rule is:
6695 All Obj-C code uses BOOL, except for interfaces callable from C.
6697 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6699 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6701 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6702 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6703 bool instead of BOOL.
6704 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6705 from Lisp_Object to bitfield. Adjust comment.
6706 * w32term.c (x_scroll_bar_create): Adjust user.
6707 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6708 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6709 Use bool for boolean.
6710 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6711 to `unsigned int' when defining a bitfield.
6713 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6715 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6717 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6719 * window.h (struct window): Convert left_margin_cols and
6720 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6721 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6722 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6724 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6726 (showing_window_margins_p, update_window_line, update_frame_1):
6727 * fringe.c (draw_fringe_bitmap_1):
6728 * xdisp.c (window_box_width): Adjust users.
6729 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6730 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6731 Use direct assignment.
6732 (Fset_window_configuration, save_window_save, Fwindow_margins):
6733 Convert Lisp_Object to integer and back where appropriate.
6734 (Fset_window_margins): Adjust user. Return t if any margin
6735 was actually changed, and mention this in docstring.
6737 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6739 * syntax.c (forward_word):
6740 * cmds.c (forward_char, backward_char): Mention the optional argument.
6742 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6744 * window.h (struct window): Convert left_fringe_width
6745 and right_fringe_width from Lisp_Objects to integers.
6747 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6748 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6749 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6751 (make_window): Initialize new integer fields to -1.
6752 (Fsplit_window_internal): Use direct assignment.
6753 (Fset_window_configuration, save_window_save):
6754 Convert Lisp_Object to integer and back where appropriate.
6755 (Fset_window_fringes): Adjust user. Return t if any fringe
6756 was actually changed, and mention this in docstring.
6758 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6760 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6761 * nsfns.m (x_set_cursor_type):
6762 * w32fns.c (x_set_cursor_type):
6763 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6764 * xdisp.c (set_frame_cursor_types): ...but in common code.
6766 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6768 * font.c (clear_font_cache): New function, stripped from...
6769 (Fclear_font_cache): ...here, which now uses the function
6770 above. Adjust comment.
6771 * font.h (clear_font_cache): Add prototype.
6772 * xfaces.c (clear_face_cache): Use clear_font_cache.
6774 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6776 * window.c (Fset_window_start): Compare `w', not `window' because
6777 `w' might not be equal to `window' after call to decode_live_window.
6779 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6781 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6782 This fixes a problem introduced by the Bug#15035 patch
6783 when using GPG. Reported by Herbert J. Skuhra.
6785 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6787 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6788 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6789 not yet initialized.
6791 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6793 * decompress.c (Fzlib_decompress_region): Support zlib
6794 decompression, too, and rename.
6796 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6798 Minor zlib configuration tweaks.
6799 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6800 Don't assume presence of fn_inflateInit2_ zlib internal function.
6802 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6804 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6805 include the zlib prefix.
6807 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6809 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6810 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6811 define static variables that are pointers to zlib functions to be
6813 (init_zlib_functions) [WINDOWSNT]: New function.
6814 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6816 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6817 macros instead of invoking the zlib functions directly.
6818 (syms_of_decompress): DEFSYM Qzlib_dll.
6819 Staticpro Szlib_available_p.
6821 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6823 Avoid looping over all frame windows to freeze and unfreeze.
6824 * window.h (struct window): Drop frozen_window_start_p.
6825 (freeze_window_starts): Drop prototype.
6826 * frame.h (struct frame): New frozen_window_starts flag.
6827 (FRAME_WINDOWS_FROZEN): New macro.
6828 * window.c (freeze_window_start, freeze_window_starts):
6830 (select_window, replace_window): Adjust users.
6831 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6832 (window_frozen_p): New function.
6833 (redisplay_window): Use it.
6835 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6837 Fix some fd issues when running subprocesses (Bug#15035).
6838 Fix bugs that can leak files or file descriptors on errors.
6839 Don't unlink open temp files, as that's hard for users to diagnose
6840 when things go awry (e.g., temp disk exhausted).
6841 Don't bother to lock temp files. Check for invalid recursion.
6842 * callproc.c (synch_process_fd): Remove. All uses removed.
6843 (synch_process_tempfile): New var or macro.
6844 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6846 (record_kill_process): New arg, the temp name. All callers changed.
6847 (delete_temp_file): Now just a simple wrapper around unlink.
6848 (call_process_kill): New arg, the call_process_fd array.
6849 Close them all. Clear synch_process_pid. Remove the temp file,
6850 or arrange for it to be removed.
6851 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6852 that's been moved to synch_process_tempfile. Caller changed.
6853 Do not remove the tempfile; that's now call_process_kill's
6855 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6856 call_process_kill; the caller now does that.
6857 (call_process_cleanup): Do not close the process fd; that's now
6858 call_process_kill's responsibility.
6859 (Fcall_process): Implement via new function call_process, which
6860 has most of the old body of Fcall_process, but with a different API.
6861 (call_process): New function that does not open or close filefd if
6862 it is nonnegative. Record which fds need to be closed, and let
6863 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6864 Signal an error if invoked recursively (could be done via a hook).
6865 Simplify creation of the tempfile in the MSDOS case.
6866 Don't create the output file until after checking for the executable.
6867 Report any failure to open /dev/null.
6868 Don't open /dev/null for writing twice; once is enough.
6869 Don't create pipe if all output is being discarded or sent to file.
6870 Don't worry about setting up the coding system or reading from the
6871 pipe if all output is being discarded.
6872 Hoist fd_error local into top level, to lessen block nesting.
6873 Don't record deleted pid here; now done by Fcall_process_region.
6874 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6875 and note its success in synch_process_tempfile.
6876 Do not leak resources when child_setup fails.
6877 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6878 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6879 (create_temp_file): Now returns open fd, with an additional
6880 Lisp_Object * argument to return the name. All callers changed.
6881 Do not close the file; rewind it instead, and leave it open for
6882 the caller. Do not lock the temp file. Unwind-protect the file
6883 and the file-descriptor.
6884 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6885 If an asynchrounous process, record it here, not in call_process.
6886 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6887 * eval.c (set_unwind_protect): New function.
6888 * fileio.c (write_region): New function, generalized from the
6889 old Fwrite_region. Do not lock temp files.
6890 (Fwrite_region): Use it.
6891 * lisp.h (set_unwind_protect, write_region): New decls.
6892 * process.c: Include <verify.h>.
6893 (make_process): Mark fds as initially closed.
6894 (deleted_pid_list): Now a list of pid-filename pairs.
6896 (close_process_fd): New function.
6897 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6898 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6899 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6900 (create_process, create_pty, Fmake_serial_process)
6901 (server_accept_connection): Record which fds need to be closed,
6902 and let deactivate_process close them.
6903 (Fmake_network_process): Do not discard the unwind-protect
6904 until it's safe to do so.
6905 (deactivate_process): Close the fds opened by create_process etc.
6906 (Fprocess_send_eof): Adjust to new way of recording open fds.
6907 Report an error if /dev/null can't be opened, instead of aborting.
6908 * process.h (PROCESS_OPEN_FDS): New constant.
6909 (struct Lisp_Process): New member open_fds.
6910 (record_kill_process, record_deleted_pid): Adjust signatures.
6911 (record_deleted_pid): Move decl here ...
6912 * syswait.h (record_deleted_pid): ... from here.
6914 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6916 * decompress.c: Fix bugs with large buffers and weird inputs.
6917 Tune a bit. Reindent as per usual Emacs style.
6918 (BUFFER_SIZE): Remove.
6919 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6920 more than UINT_MAX bytes. Decompress into the gap instead of into
6921 an auto buffer, as this should avoid copying. Return nil if
6922 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6923 set immediate_quit; we shouldn't trust zlib code that much.
6925 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6927 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6928 errors, and really move the gap to where we want it.
6930 * lisp.h: Include decompress.c support.
6932 * emacs.c (main): Include decompress.c support.
6934 * Makefile.in: Include -lz if present.
6936 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6938 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6939 (initWithTitle:): Initialize frame to 0.
6940 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6941 (fillWithWidgetValue:frame:): Rename from
6942 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6944 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6945 fillWithWidgetValue:frame:
6947 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6948 remove memory leak warnings.
6950 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6951 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6954 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6955 (x_activate_menubar): Update the whole menu.
6956 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6957 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6958 current event is not NSSystemDefined (Bug#15001).
6959 Call ns_check_menu_open only if trackingMenu is 2.
6960 (menuDidClose:): New method, decrease trackingMenu.
6961 (fillWithWidgetValue:setDelegate:): New method.
6962 (fillWithWidgetValue:): Call the above.
6964 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6966 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6968 Omit some unnecessary casts.
6969 Many of these go back to the old pre-C89 days, when they may have
6970 been needed, but we've been assuming C89 or later for a while now.
6971 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6972 (live_float_p, live_misc_p, live_vector_p):
6973 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6974 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6975 (defvar_per_buffer):
6976 * callint.c (Fcall_interactively):
6977 * doc.c (Fsubstitute_command_keys):
6978 * filelock.c (get_boot_time):
6979 * frame.c (xrdb_get_resource):
6980 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6981 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6982 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6983 (menuitem_highlight_callback, menu_destroy_callback)
6984 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6985 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6986 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6987 (xg_tool_bar_help_callback, tb_size_cb):
6988 * image.c (xpm_alloc_color, png_read_from_memory)
6989 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6990 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6992 * keymap.c (describe_map):
6993 * nsfns.m (Fns_display_monitor_attributes_list):
6994 * nsmenu.m (process_dialog:):
6995 * nsterm.m (hold_event):
6996 * process.c (wait_reading_process_output):
6997 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6998 * scroll.c (do_direct_scrolling, scrolling_1):
6999 * termcap.c (tgetent):
7000 * window.c (check_window_containing, add_window_to_list)
7001 (freeze_window_starts):
7002 * xdisp.c (compare_overlay_entries, vmessage):
7003 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7004 (x_get_monitor_attributes_xrandr)
7005 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7006 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7007 * xfont.c (xfont_match, xfont_open):
7008 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7009 (menubar_selection_callback, menu_position_func)
7010 (popup_selection_callback, create_and_show_popup_menu)
7011 (dialog_selection_callback, create_and_show_dialog):
7012 * xrdb.c (x_get_string_resource)
7014 * xsmfns.c (x_session_check_input):
7015 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7016 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7017 (xaw_jump_callback, xaw_scroll_callback):
7018 Omit unnecessary casts.
7020 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7022 Minor string-length refactoring.
7023 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7024 * frame.c (make_monitor_attribute_list):
7025 Prefer build_string to strlen + make_string.
7027 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7029 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7030 don't check minor_code (Bug#14417).
7032 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7034 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7035 vertical positions instead. This avoids calling MATRIX_ROW with
7036 row numbers that are possibly beyond valid limits. (Bug#15064)
7038 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7040 Use xstrdup and build_unibyte_string where applicable.
7041 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7042 * xfns.c (x_window):
7043 * xrdb.c (x_get_customization_string):
7044 * xterm.c (xim_initialize):
7045 * w32fns.c (w32_window): Use xstrdup.
7046 (w32_display_monitor_attributes_list):
7047 * emacs.c (init_cmdargs):
7048 * keyboard.c (PUSH_C_STR):
7049 * nsfont.m (nsfont_open):
7050 * sysdep.c (system_process_attributes):
7051 * w32.c (system_process_attributes):
7052 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7054 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7056 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7057 variables of these types so that GDB would know about them, as aid
7058 for debugging fatal exceptions. (Bug#15024) See also
7059 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7062 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7064 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7065 larger than the NSWindow (Bug#14934).
7067 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7069 Redesign redisplay interface to drop global variable updated_window.
7070 Always pass currently updated window as a parameter to update routines.
7071 * dispextern.h (updated_window): Remove declaration.
7072 (struct redisplay_interface): Pass window parameter to
7073 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7074 and after_update_window_hook.
7075 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7077 * dispnew.c (updated_window): Remove.
7078 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7079 (update_window_line): Adjust to match redisplay interface changes.
7080 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7081 (ns_scroll_run, ns_after_update_window_line):
7082 * w32term.c (x_update_window_begin, x_update_window_end)
7083 (x_after_update_window_line, x_scroll_run):
7084 * xterm.c (x_update_window_begin, x_update_window_end)
7085 (x_after_update_window_line, x_scroll_run):
7086 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7087 Likewise. Adjust comments where appropriate.
7088 (x_cursor_to): Simplify because this is always called during window
7089 update (but install debugging check anyway).
7090 (expose_window): Check must_be_updated_p flag to see whether this
7091 function is called during window update.
7093 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7095 Do not reset window modification event counters excessively.
7096 These leftovers and poor man's tricky methods to catch extra
7097 redisplay's attention are no longer needed.
7098 * frame.c (set_menu_bar_lines_1):
7099 * minibuf.c (read_minibuf_unwind):
7100 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7101 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7102 (window_scroll_line_based, Fset_window_configuration):
7103 * xdisp.c (redisplay_window): Do not reset last_modified and
7104 last_overlay_modified counters.
7106 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7108 * xselect.c (x_send_client_event): Set send_event and serial, memset
7109 data.l as it might be bigger than data.b. Use 24 bit mask to
7110 XSendEvent (Bug#15034).
7112 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7114 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7115 for TTY frames that are not the top frame on their console.
7118 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7120 * w32term.c (w32fullscreen_hook): Really maximize frame when
7121 asked for (Bug#14841).
7123 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7125 Prefer selected_window to Fselected_window, likewise for frames.
7126 * buffer.c (Fbuffer_swap_text):
7127 * data.c (Fvariable_binding_locus):
7128 * window.c (run_window_configuration_change_hook): Adjust users.
7129 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7130 Use decode_live_frame.
7132 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7134 Be more careful if selected window shows the buffer other than current,
7135 use window_outdated only if this is not so. This change should also
7136 address some weird issues discussed in Bug#13012.
7137 * window.h (window_outdated): New prototype.
7138 * window.c (window_outdated): Now here. Convert from static and
7139 always assume window's buffer.
7140 (Fwindow_end, Fwindow_line_height): Use it.
7141 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7142 and always assume window's buffer.
7143 (redisplay_window): Adjust user.
7144 (redisplay_internal): Call to reconsider_clip_changes once and
7145 check whether mode line should be updated only if selected window
7146 shows current buffer.
7147 (run_window_scroll_functions): Use eassert for debugging check.
7148 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7150 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7152 * window.c (window_scroll, window_scroll_pixel_based)
7153 (window_scroll_line_based): Use bool for booleans.
7155 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7157 * process.c: Fix minor off-by-one issues in descriptor counts.
7158 This shouldn't fix any real bugs, but it cleans up the code a bit.
7159 (max_process_desc, max_input_desc): -1, not 0, means none.
7161 (delete_input_desc): New function.
7162 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7163 (deactivate_process): Scan backwards when recomuting max_process_desc;
7164 that should be faster.
7165 (init_process_emacs): Initialize max_input_desc.
7167 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7169 Use region cache to speedup bidi_find_paragraph_start.
7170 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7171 Rename cache_long_line_scans to cache_long_scans.
7172 * buffer.c (bset_cache_long_line_scans): Rename to
7173 bset_cache_long_scans.
7174 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7175 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7177 (syms_of_buffer): Rename cache-long-line-scans to
7178 cache-long-scans. Adjust docstring.
7179 * search.c (newline_cache_on_off):
7180 * indent.c (width_run_cache_on_off): Adjust users.
7181 * bidi.c (bidi_paragraph_cache_on_off): New function.
7182 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7183 * insdel.c (prepare_to_modify_buffer):
7184 Invalidate bidi_paragraph_cache if enabled.
7186 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7188 Invalidate region caches only if buffer text is going to be changed.
7189 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7190 (modify_text): ...new prototype.
7191 (prepare_to_modify_buffer_1): New prototype.
7192 * textprop.c (modify_region): Rename to...
7193 (modify_text_properties): ...new function.
7194 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7195 (Fremove_list_of_text_properties): Adjust users.
7196 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7197 (modify_text): ...new function.
7198 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7199 (prepare_to_modify_buffer_1): ...new function.
7200 * casefiddle.c (casify_region):
7201 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7202 (Ftranspose_regions): Use modify_text.
7204 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7206 * lisp.mk (lisp): Add nadvice.elc.
7208 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7210 New macro to iterate over live buffers similar to frames.
7211 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7212 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7213 Declare buffer-related variables here to offload lisp.h.
7214 * buffer.c (Vbuffer_alist): Adjust comment.
7215 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7216 (other_buffer_safely):
7217 * data.c (store_symval_forwarding):
7218 * dispnew.c (Fframe_or_buffer_changed_p):
7219 * fileio.c (Fdo_auto_save):
7220 * filelock.c (unlock_all_files):
7221 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7223 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7225 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7226 * callproc.c (create_temp_file):
7227 * filelock.c (create_lock_file):
7228 Assume mkostemp, since it's now provided by Gnulib.
7230 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7232 * w32.c (mkostemp): New function.
7233 (mktemp): Remove, no longer used. Most of the code reused in
7234 mkostemp. (Bug#15015)
7235 (mktemp): Don't undef.
7237 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7239 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7240 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7241 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7242 (free_glyph_pool, check_glyph_memory): Likewise for
7243 all users. Adjust comments where appropriate.
7245 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7247 * composite.h: Minor fixups.
7248 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7249 to fix a misspelling, and change it to an inline function while
7250 we're at it (it need not be a macro). All uses changed.
7251 (composition_method, composition_valid_p):
7252 Rewrite to avoid assignments in if-conditions.
7254 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7256 Do not use global Lisp_Object in composition macros.
7257 * composite.h (composition_temp): Remove declaration.
7258 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7259 (composition_method, composition_valid_p): ...inline functions.
7260 (compose_region): Remove the leftover.
7261 * composite.c (composition_temp): Remove.
7262 (run_composition_function, update_compositions)
7263 (composition_compute_stop_pos, composition_adjust_point)
7264 (Ffind_composition_internal):
7265 * coding.c (handle_composition_annotation):
7266 * xdisp.c (handle_composition_prop, check_point_in_composition):
7267 Related users changed.
7269 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7271 Drop FRAME_PTR typedef.
7272 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7273 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7274 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7275 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7276 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7277 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7278 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7279 All related users changed.
7281 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7283 * eval.c (default_toplevel_binding): New function.
7285 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7286 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7287 (syms_of_eval): Export them.
7288 * data.c (Fdefault_value): Micro cleanup.
7289 * term.c (init_tty): Use "false".
7291 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7293 Fix X GC leak in GTK and raw (no toolkit) X ports.
7294 * xterm.c (x_free_frame_resources): If white and black relief
7295 GCs are allocated, always free them here.
7296 * xfns.c (x_make_gc): Omit redundant initialization.
7297 * widget.c (create_frame_gcs): Remove the leftover.
7298 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7299 in x_free_frame_resources.
7301 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7303 * nsterm.m (windowWillResize:toSize:): Only change title if
7304 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7306 (viewDidEndLiveResize): New method.
7308 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7309 inside NS_IMPL_COCOA.
7311 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7313 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7314 Do not check whether undo is enabled because record_insert and
7315 record_delete does that themselves.
7317 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7319 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7320 member which is not really used any more.
7321 (FRAME_XIC_BASE_FONTNAME): Remove.
7322 * xfns.c (xic_free_fontset): Adjust user.
7323 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7324 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7325 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7326 (xdialog_show): Use eassert for debugging check.
7327 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7329 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7331 * fileio.c, fns.c (merge): Move extern decl from here ...
7332 * lisp.h (merge): ... to here.
7334 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7336 Fix last font-related change.
7337 * w32font.h (w32font_list_internal, w32font_match_internal):
7339 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7340 (uniscribe_list_family): Adjust to match font API change.
7341 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7342 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7344 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7346 * frame.h (FRAME_MOUSE_UPDATE):
7347 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7348 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7350 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7352 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7353 * font.h (struct font_driver): Change list, match, and list_family
7354 functions to accept struct frame * as first arg.
7355 * font.c (font_score, font_compare, font_sort_entities):
7357 (font_sort_entities, font_list_entities, font_select_entity)
7358 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7359 match font API change.
7360 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7361 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7362 * ftxfont.c (ftxfont_list, ftxfont_match):
7363 * xftfont.c (xftfont_list, xftfont_match):
7364 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7365 * w32font.c (w32font_list, w32font_match, w32font_list)
7366 (w32font_list_internal, w32_font_match_internal): Likewise.
7367 * xfaces.c (Fx_family_fonts): Adjust user.
7369 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7371 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7372 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7373 only if HAVE_X_WINDOWS is in use.
7374 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7375 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7376 * w32term.c (x_wm_set_icon_position): Likewise.
7377 * w32fns.c (x_icon): Adjust user.
7379 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7381 * xterm.c (last_mouse_press_frame): Remove the
7382 leftover which is not really used any more.
7383 (handle_one_xevent, syms_of_xterm): Adjust users.
7384 (x_flush): Call XFlush once per each X display, not frame.
7385 This is better because this code always unconditionally skips
7386 non-X frames in Vframe_list and issues the only XFlush if we
7387 have more than one X frame on the same X display.
7388 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7389 Use bool for booleans.
7390 (x_draw_glyph_string_background, cvt_string_to_pixel)
7391 (cvt_pixel_dtor): Drop unnecessary prototypes.
7392 * xterm.h (x_display_ok): Adjust prototype.
7394 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7396 Drop unnecessary functions that deals with frame pixel size.
7397 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7398 (x_pixel_height): Drop prototypes.
7399 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7400 (x_pixel_height): Drop implementations.
7401 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7402 which should be always valid for window frame.
7403 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7404 * w32menu.c (Fx_popup_dialog):
7405 * xmenu.c (Fx_popup_dialog): Likewise for both.
7407 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7409 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7410 frame parameters and call to Fmodify_frame_parameters just once.
7411 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7412 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7413 and mention nil frame in docstring.
7415 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7417 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7418 (x_figure_window_size): Likewise. Adjust to return long.
7419 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7420 (toplevel): Move Qterminal_live_p to...
7421 * terminal.c (toplevel): ...here, make it static, and...
7422 (syms_of_terminal): ...DEFSYM here.
7423 * frame.h (Qterminal_live_p): Remove declaration.
7424 (make_frame, x_figure_window_size): Adjust prototype.
7425 * nsfns.m (Fx_create_frame): Use long for window flags.
7427 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7429 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7430 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7431 Do not assume that emacs_close (INT_MAX) is a no-op.
7433 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7435 * xfaces.c (make_face_cache): For struct face_cache, prefer
7436 xmalloc to xzalloc and so avoid redundant call to memset.
7437 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7439 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7441 * fringe.c (draw_window_fringes, update_window_fringes)
7442 (compute_fringe_widths):
7443 * w32term.c (x_draw_glyph_string):
7444 * window.c (candidate_window_p, Frecenter):
7445 * xfaces.c (realize_basic_faces, realize_default_face)
7446 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7447 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7448 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7449 * xmenu.c (Fx_menu_bar_open_internal):
7450 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7451 * xsettings.c (xft_settings_event):
7452 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7453 Use bool for booleans. Adjust style and comments where
7455 * dispextern.h (draw_window_fringes, update_window_fringes)
7456 (compute_fringe_widths):
7457 * xterm.h (x_had_errors_p): Adjust prototype.
7459 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7461 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7462 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7464 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7466 * fns.c (toplevel): Remove comment before Fsafe_length because
7469 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7471 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7473 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7475 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7476 frame which got the message is still alive, before dereferencing
7477 its pointer. (Bug#14970)
7479 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7480 be a live window, before using it as such. (Bug#14970)
7482 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7484 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7485 w32_detect_focus_change instead of doing part of its job by hand.
7486 This fixes the problem whereby FOCUS_OUT events were not sent to
7489 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7491 * process.c (Fprocess_list): Doc fix.
7493 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7494 being re-exposed only if it didn't ask to become visible.
7495 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7496 was previously iconified. (Bug#14841)
7497 (x_iconify_frame): Mark the frame iconified.
7499 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7501 Fix minor problems found by static checking.
7502 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7503 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7505 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7507 * eval.c (set_specpdl_old_value): New function.
7508 (unbind_to): Minor simplification.
7509 (get_backtrace_frame): New function.
7510 (Fbacktrace_frame): Use it. Add `base' argument.
7511 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7512 (syms_of_eval): Export backtrace-eval.
7513 * xterm.c (x_focus_changed): Simplify.
7515 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7517 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7519 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7521 * xdisp.c (redisplay_window): Instead of moving point out of
7522 scroll margin, reject the force_start method, and try scrolling
7523 instead. (Bug#14780)
7525 2013-07-24 Ken Brown <kbrown@cornell.edu>
7527 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7530 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7532 * eval.c (Fprogn): Do not check that BODY is a proper list.
7533 This undoes the previous change. The check slows down the
7534 interpreter, and is not needed to prevent a crash. See
7535 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7537 2013-07-23 Glenn Morris <rgm@gnu.org>
7539 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7541 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7543 Port to GNU/Linux systems with tinfo but not ncurses.
7544 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7545 to decide whether ncurses is being used. Without this change,
7546 GCC complains about tgetent not being declared, on a system
7547 that has tinfo installed but ncurses not installed.
7549 * eval.c (Fprogn): Check that BODY is a proper list.
7551 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7552 * data.c (Fsetq_default):
7553 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7554 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7556 Tune by taking advantage of the fact that ARGS is always a list
7557 when a function is declared to have UNEVALLED args.
7559 * emacsgtkfixed.c: Port to GCC 4.6.
7560 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7562 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7564 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7565 here to silence compiler warnings.
7567 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7569 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7570 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7571 from messing up Emacs's 'struct frame' (Bug#14923).
7573 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7575 * alloc.c (make_save_ptr_ptr): Define this function.
7576 It was inadvertently omitted. It's needed only if
7577 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7579 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7581 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7582 frame have focus (Bug#14895).
7584 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7586 Avoid vfork-related deadlock more cleanly.
7587 * callproc.c (child_setup): When the child's exec fails, output
7588 the program name, as that's more useful. Use O_NONBLOCK to avoid
7590 * process.c (create_process_1): Remove; no longer needed.
7591 (create_process): Remove timer hack; no longer needed, now that
7592 the child avoids deadlock.
7594 2013-07-20 Glenn Morris <rgm@gnu.org>
7596 * image.c (Fimage_flush): Fix doc typo.
7598 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7600 Fix array bounds violation when pty allocation fails.
7601 * process.c (PTY_NAME_SIZE): New constant.
7602 (pty_name): Remove static variable; it's now auto.
7603 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7604 Take pty_name as an arg rather than using a static variable.
7605 All callers changed.
7606 (create_process): Recover pty_flag from process, not from volatile local.
7607 (create_pty): Stay inside array even when pty allocation fails.
7608 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7610 * lread.c (Fload): Avoid initialization only when lint checking.
7611 Mention that it's needed only for older GCCs.
7613 2013-07-20 Kenichi Handa <handa@gnu.org>
7615 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7616 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7618 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7620 * lread.c (Fload): Avoid uninitialized warning.
7622 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7624 Fix some minor file descriptor leaks and related glitches.
7625 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7626 (create_lock_file): Use write, not emacs_write.
7627 * image.c (slurp_file, png_load_body):
7628 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7629 (server_accept_connection):
7630 Don't leak an fd on memory allocation failure.
7631 * image.c (slurp_file): Add a cheap heuristic for growing files.
7632 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7633 as that's what the other routines do. Maybe input need not be
7634 blocked at all, but it's better to be consistent.
7635 Avoid undefined behavior when strlen is zero.
7637 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7638 (NSTATICS): Now a constant; doesn't need to be a macro.
7640 2013-07-19 Richard Stallman <rms@gnu.org>
7642 * coding.c (decode_coding_utf_8): Add simple loop for fast
7643 processing of ASCII characters.
7645 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7647 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7649 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7651 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7652 unportable 'struct x_display_info'.
7653 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7656 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7658 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7659 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7661 (system_process_attributes): Prefer plain char to unsigned char
7662 when either will do. Clean up properly if interrupted or if
7663 memory allocations fail. Don't assume sscanf succeeds.
7664 Remove no-longer-needed workaround to stop GCC from whining.
7665 Read command-line once, instead of multiple times. Check read status a
7668 Fix obscure porting bug with varargs functions.
7669 The code assumed that int is treated like ptrdiff_t in a vararg
7670 function, which is not a portable assumption. There was a similar
7671 -- though these days less likely -- porting problem with various
7672 assumptions that pointers of different types all smell the same as
7673 far as vararg functions is conserved. To make this problem less
7674 likely in the future, redo the API to use varargs functions.
7675 * alloc.c (make_save_value): Remove this vararg function.
7676 All uses changed to ...
7677 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7678 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7680 (make_save_ptr): Rename from make_save_pointer, for consistency with
7681 the above. Define only on platforms that need it. All uses changed.
7683 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7685 * keyboard.c: Try to fix typos in previous change.
7686 (DISPLAY_LIST_INFO): New macro.
7687 (kbd_buffer_get_event): Do not access members that are not present
7688 in X11. Revert inadvertent change of "!=" to "=".
7690 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7692 * keyboard.c (kbd_buffer_get_event):
7693 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7694 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7696 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7698 * filelock.c: Fix unlikely file descriptor leaks.
7699 (get_boot_time_1): Rework to avoid using emacs_open.
7700 This doesn't actually fix a leak, but is better anyway.
7701 (read_lock_data): Use read, not emacs_read.
7703 * doc.c: Fix minor memory and file descriptor leaks.
7704 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7705 (get_doc_string, Fsnarf_documentation):
7706 Fix file descriptor leak on error.
7708 * term.c: Fix minor fdopen-related file descriptor leaks.
7709 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7710 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7712 * charset.c: Fix file descriptor leaks and errno issues.
7714 (load_charset_map_from_file): Don't leak file descriptor on error.
7715 Use plain record_xmalloc since the allocation is larger than
7716 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7718 * eval.c (record_unwind_protect_nothing):
7719 * fileio.c (fclose_unwind):
7721 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7722 The replacement doesn't block input, but that no longer seems
7725 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7727 * lread.c: Fix file descriptor leaks and errno issues.
7728 (Fload): Close some races that leaked fds or streams when 'load'
7730 (Fload, openp): Report error number of last nontrivial failure to open.
7731 ENOENT counts as trivial.
7732 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7734 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7735 now that the function is always called with a nonnegative arg.
7736 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7737 All uses replaced with ...
7738 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7740 A few more minor file errno-reporting bugs.
7741 * callproc.c (Fcall_process):
7742 * doc.c (Fsnarf_documentation):
7743 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7744 * process.c (set_socket_option):
7745 Don't let a constructor trash errno.
7746 * doc.c: Include <errno.h>.
7748 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7750 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7752 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7754 Fix w32 bug with call-process-region (Bug#14885).
7755 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7756 to Fcall_process when the input is empty. This simplifies the
7757 code a bit. It makes no difference on POSIXish platforms but
7758 apparently it fixes a bug on w32.
7760 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7761 * fileio.c (close_file_unwind): Don't close if FD is negative;
7762 this can happen when unwinding a zapped file descriptor.
7763 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7764 in case Emacs runs out of memory between the two unwind-protects.
7765 Don't trash errno when closing FD.
7766 Zap the FD in the specpdl when closing it, instead of deferring
7767 the removal of the unwind-protect; this fixes a bug where a child
7768 function unwinds the stack past us.
7770 New unwind-protect flavors to better type-check C callbacks.
7771 This also lessens the need to write wrappers for callbacks,
7772 and the need for make_save_pointer.
7773 * alloc.c (free_save_value):
7774 * atimer.c (run_all_atimers):
7776 * alloc.c (safe_alloca_unwind):
7777 * atimer.c (unwind_stop_other_atimers):
7778 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7779 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7780 * minibuf.c (choose_minibuf_frame_1):
7781 * process.c (make_serial_process_unwind):
7782 * xdisp.c (pop_message_unwind):
7783 * xselect.c (queue_selection_requests_unwind):
7784 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7785 * alloc.c (record_xmalloc):
7786 Prefer record_unwind_protect_ptr to record_unwind_protect with
7788 * alloc.c (Fgarbage_collect):
7789 Prefer record_unwind_protect_void to passing a dummy.
7790 * buffer.c (restore_buffer):
7791 * window.c (restore_window_configuration):
7792 * xfns.c, w32fns.c (do_unwind_create_frame)
7793 New wrapper. All record-unwind uses of wrappee changed.
7794 * buffer.c (set_buffer_if_live):
7795 * callproc.c (call_process_cleanup, delete_temp_file):
7796 * coding.c (code_conversion_restore):
7797 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7798 * editfns.c (save_excursion_restore)
7799 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7800 (save_restriction_restore):
7801 * eval.c (restore_stack_limits, un_autoload):
7802 * fns.c (require_unwind):
7803 * keyboard.c (recursive_edit_unwind, tracking_off):
7804 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7805 * macros.c (pop_kbd_macro, restore_menu_items):
7806 * nsfns.m (unwind_create_frame):
7807 * print.c (print_unwind):
7808 * process.c (start_process_unwind):
7809 * search.c (unwind_set_match_data):
7810 * window.c (select_window_norecord, select_frame_norecord):
7811 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7812 (fast_set_selected_frame):
7813 * xfns.c, w32fns.c (unwind_create_tip_frame):
7814 Return void, not a dummy Lisp_Object. All uses changed.
7815 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7816 * callproc.c (call_process_kill):
7817 * fileio.c (restore_point_unwind, decide_coding_unwind)
7818 (build_annotations_unwind):
7819 * insdel.c (Fcombine_after_change_execute_1):
7820 * keyboard.c (read_char_help_form_unwind):
7821 * menu.c (unuse_menu_items):
7822 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7823 * sound.c (sound_cleanup):
7824 * xdisp.c (unwind_redisplay):
7825 * xfns.c (clean_up_dialog):
7826 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7827 Accept no args and return void, instead of accepting and returning
7828 a dummy Lisp_Object. All uses changed.
7829 * cygw32.c (fchdir_unwind):
7830 * fileio.c (close_file_unwind):
7831 * keyboard.c (restore_kboard_configuration):
7832 * lread.c (readevalllop_1):
7833 * process.c (wait_reading_process_output_unwind):
7834 Accept int and return void, rather than accepting an Emacs integer
7835 and returning a dummy object. In some cases this fixes an
7836 unlikely bug when the corresponding int is outside Emacs integer
7837 range. All uses changed.
7838 * dired.c (directory_files_internal_unwind):
7839 * fileio.c (do_auto_save_unwind):
7840 * gtkutil.c (pop_down_dialog):
7841 * insdel.c (reset_var_on_error):
7842 * lread.c (load_unwind):
7843 * xfns.c (clean_up_file_dialog):
7844 * xmenu.c, nsmenu.m (pop_down_menu):
7845 * xmenu.c (cleanup_widget_value_tree):
7846 * xselect.c (wait_for_property_change_unwind):
7847 Accept pointer and return void, rather than accepting an Emacs
7848 save value encapsulating the pointer and returning a dummy object.
7850 * editfns.c (Fformat): Update the saved pointer directly via
7851 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7852 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7853 (unwind_body): New function.
7854 (record_unwind_protect): First arg is now a function returning void,
7855 not a dummy Lisp_Object.
7856 (record_unwind_protect_ptr, record_unwind_protect_int)
7857 (record_unwind_protect_void): New functions.
7858 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7859 * fileio.c (struct auto_save_unwind): New type.
7860 (do_auto_save_unwind): Use it.
7861 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7862 * insdel.c (struct rvoe_arg): New type.
7863 (reset_var_on_error): Use it.
7864 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7866 (specbinding_func): Remove; there are now several such functions.
7867 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7868 (set_unwind_protect_ptr): New function.
7869 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7871 Be simpler and more consistent about reporting I/O errors.
7872 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7873 Say "Read error" and "Write error", rather than "I/O error", or
7874 "IO error reading", or "IO error writing", when a read or write
7876 * process.c (Fmake_network_process, wait_reading_process_output)
7877 (send_process, Fprocess_send_eof, wait_reading_process_output):
7878 Capitalize diagnostics consistently. Put "failed foo" at the
7879 start of the diagnostic, so that we don't capitalize the
7880 function name "foo". Consistently say "failed" for such
7882 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7883 All callers changed. This is so it can use report_file_error.
7884 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7885 diagnostics consistently as above.
7887 * fileio.c (report_file_errno): Fix errno reporting bug.
7888 If the file name is neither null nor a pair, package it up as a
7889 singleton list. All callers changed, both to this function and to
7890 report_file_error. This fixes a bug where the memory allocator
7891 invoked by list1 set errno so that the immediately following
7892 report_file_error reported the wrong errno value.
7894 Fix minor problems found by --enable-gcc-warnings.
7895 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7896 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7898 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7900 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7901 Set event->arg to Qt if switch-event shall be generated.
7902 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7904 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7906 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7909 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7910 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7911 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7912 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7913 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7914 and there is a focused frame.
7915 (head_table): Add focus-in and focus-out.
7916 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7917 bind to handle-focus-in/out.
7919 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7920 (Fhandle_switch_frame): Call Fhandle_focus_in.
7921 (syms_of_frame): defsubr handle-focus-in/out.
7923 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7925 Fix porting bug to older POSIXish platforms (Bug#14862).
7926 * sysdep.c (emacs_pipe): New function, that implements
7927 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7928 This should port better to CentOS 5 and to Mac OS X 10.6.
7929 All calls to pipe2 changed.
7931 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7932 This makes the code easier to read and the executable a bit smaller.
7933 Do not replace all calls to Fcons that happen to create lists,
7934 just calls that are intended to create lists. For example, when
7935 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7936 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7937 Similarly for list2 through list5.
7938 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7939 * bytecode.c (exec_byte_code):
7940 * callint.c (quotify_arg, Fcall_interactively):
7941 * callproc.c (Fcall_process, create_temp_file):
7942 * charset.c (load_charset_map_from_file)
7943 (Fdefine_charset_internal, init_charset):
7944 * coding.c (get_translation_table, detect_coding_system)
7945 (Fcheck_coding_systems_region)
7946 (Fset_terminal_coding_system_internal)
7947 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7948 * composite.c (update_compositions, Ffind_composition_internal):
7949 * dired.c (directory_files_internal, file_name_completion)
7951 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7952 * doc.c (Fsnarf_documentation):
7953 * editfns.c (Fmessage_box):
7955 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7956 (Feval, eval_sub, Ffuncall, apply_lambda):
7957 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7958 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7959 (Fset_file_times, Finsert_file_contents)
7960 (Fchoose_write_coding_system, Fwrite_region):
7961 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7962 * font.c (font_registry_charsets, font_parse_fcname)
7963 (font_prepare_cache, font_update_drivers, Flist_fonts):
7964 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7965 * frame.c (make_frame, Fmake_terminal_frame)
7966 (x_set_frame_parameters, x_report_frame_params)
7967 (x_default_parameter, Fx_parse_geometry):
7968 * ftfont.c (syms_of_ftfont):
7969 * image.c (gif_load):
7970 * keyboard.c (command_loop_1):
7971 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7972 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7973 (Fminor_mode_key_binding, accessible_keymaps_1)
7974 (Faccessible_keymaps, Fwhere_is_internal):
7975 * lread.c (read_emacs_mule_char):
7976 * menu.c (find_and_return_menu_selection):
7977 * minibuf.c (get_minibuffer):
7978 * nsfns.m (Fns_perform_service):
7979 * nsfont.m (ns_script_to_charset):
7980 * nsmenu.m (ns_popup_dialog):
7981 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7982 (Fx_own_selection_internal):
7983 * nsterm.m (append2):
7984 * print.c (Fredirect_debugging_output)
7985 (print_prune_string_charset):
7986 * process.c (Fdelete_process, Fprocess_contact)
7987 (Fformat_network_address, set_socket_option)
7988 (read_and_dispose_of_process_output, write_queue_push)
7989 (send_process, exec_sentinel):
7990 * sound.c (Fplay_sound_internal):
7991 * textprop.c (validate_plist, add_properties)
7992 (Fput_text_property, Fadd_face_text_property)
7993 (copy_text_properties, text_property_list, syms_of_textprop):
7994 * unexaix.c (report_error):
7995 * unexcoff.c (report_error):
7996 * unexsol.c (unexec):
7997 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7998 (Fformat_mode_line, syms_of_xdisp):
7999 * xfaces.c (set_font_frame_param)
8000 (Finternal_lisp_face_attribute_values)
8001 (Finternal_merge_in_global_face, syms_of_xfaces):
8002 * xfns.c (x_default_scroll_bar_color_parameter)
8003 (x_default_font_parameter, x_create_tip_frame):
8004 * xfont.c (xfont_supported_scripts):
8005 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8006 (menu_help_callback, xmenu_show):
8008 * xterm.c (set_wm_state):
8009 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8010 and similarly for list2 through list5.
8012 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8014 * callproc.c (Fcall_process_region): Fix minor race and tune.
8015 (create_temp_file): New function, with the temp-file-creation part
8016 of the old Fcall_process_region. Use Fcopy_sequence to create the
8017 temp file name, rather than alloca + build_string, for simplicity.
8018 Don't bother to block input around the temp file creation;
8019 shouldn't be needed. Simplify use of mktemp.
8020 Use record_unwind_protect immediately after creating the temp file;
8021 this closes an unlikely race where the temp file was not removed.
8022 Use memcpy rather than an open-coded loop.
8023 (Fcall_process_region): Use the new function. If the input is
8024 empty, redirect from /dev/null rather than from a newly created
8025 empty temp file; this avoids unnecessary file system traffic.
8027 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8029 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8030 Simplify by making this case like the other two. This is a bit
8031 slower on obsolete hosts, but the extra complexity isn't worth it.
8033 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8034 * process.c (create_process) [!DOS_NT]:
8035 Remove now-unnecessary calls to emacs_close.
8037 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8039 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8040 returning early. (Bug#14850)
8042 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8043 and inhibit-iso-escape-detection attributes of 'undecided'.
8046 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8048 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8049 Reported by Herbert J. Skuhra in
8050 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8052 Don't lose top specpdl entry when memory is exhausted.
8053 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8054 specpdl overflow here, to simplify callers; all callers changed.
8055 Always reserve an unused entry at the stack top; this avoids
8056 losing the top entry's information when memory is exhausted.
8058 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8060 Clean up errno reporting and fix some errno-reporting bugs.
8061 * callproc.c (Fcall_process):
8062 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8063 * process.c (create_process, Fmake_network_process):
8064 * unexaix.c (report_error):
8065 * unexcoff.c (report_error):
8066 Be more careful about reporting the errno of failed operations.
8067 The code previously reported the wrong errno sometimes.
8068 Also, prefer report_file_errno to setting errno + report_file_error.
8069 (Fcall_process): Look at openp return value rather than at path,
8070 as that's a bit faster and clearer when there's a numeric predicate.
8071 * fileio.c (report_file_errno): New function, with most of the
8072 old contents of report_file_error.
8073 (report_file_error): Use it.
8074 (Ffile_exists_p, Ffile_accessible_directory_p):
8075 Set errno to 0 when it is junk.
8076 * fileio.c (Faccess_file):
8077 * image.c (x_create_bitmap_from_file):
8078 Use faccessat rather than opening the file, to avoid the hassle of
8079 having a file descriptor open.
8080 * lisp.h (report_file_errno): New decl.
8081 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8084 * process.c (create_process, wait_reading_process_output) [AIX]:
8085 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8086 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8087 a multithreaded environment anyway).
8088 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8090 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8092 * image.c (x_find_image_file): Don't close a remote file handle.
8094 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8096 Fix races with threads and file descriptors.
8097 * callproc.c (Fcall_process_region):
8098 * dired.c (open_directory):
8099 * emacs.c (main, Fdaemon_initialized):
8100 * image.c (x_find_image_file):
8101 * inotify.c (Finotify_rm_watch):
8102 * lread.c (Flocate_file_internal):
8103 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8104 * term.c (term_mouse_moveto, init_tty):
8105 * termcap.c (tgetent):
8106 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8107 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8108 * unexhp9k800.c, unexmacosx.c (unexec):
8109 * callproc.c (Fcall_process_region):
8110 Use emacs_close, not close.
8111 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8112 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8113 and posix_close function on current platforms (which all lack them).
8114 (emacs_close): Use it. This should fix the races on GNU/Linux and
8115 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8116 and it should avoid closing random victim file descriptors on
8119 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8121 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8122 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8125 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8126 This is for .gdbinit xbacktrace.
8128 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8129 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8130 (emacs_set_tty): Now static.
8131 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8132 * term.c (tty_capable_p, tty_default_color_capabilities)
8133 (get_tty_terminal, term_mouse_movement)
8134 (handle_one_term_event, init_tty, maybe_fatal):
8135 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8136 (tgetent, scan_file, name_match, compare_contin):
8137 * terminal.c (get_terminal):
8138 Use bool for boolean.
8139 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8140 Prefer char to unsigned char if either will do.
8141 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8142 (tty_write_glyphs): Prefer int to unsigned.
8143 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8144 All callers changed.
8145 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8147 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8150 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8151 (B__dummy__): New dummy symbol, to pacify C89.
8152 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8153 they can't grok varargs macros.
8154 * dispnew.c (add_window_display_history)
8155 (add_frame_display_history):
8156 * print.c (print_object):
8157 * xdisp.c (debug_method_add):
8158 Use %p printf format only for void pointers.
8159 * emacs.c (usage_message): New constant, replacing ...
8160 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8161 (main): Adjust to usage reorg.
8162 * fns.c (syms_of_fns):
8163 * profiler.c (syms_of_profiler):
8164 Don't use non-constant struct initializers.
8165 * gnutls.h (gnutls_initstage_t):
8166 * lisp.h (enum Lisp_Fwd_Type):
8167 * lread.c (lisp_file_lexically_bound_p):
8168 * xsettings.c (anonymous enum):
8169 Remove trailing comma.
8170 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8171 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8172 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8174 * regex.c (const_re_char): New type, to pacify strict C89.
8175 All uses of 'const re_char' replaced to use it.
8176 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8177 with glibc when strict C89. This change is imported from gnulib.
8179 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8180 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8181 Omit GNU_LINUX implementation, since it requires long long.
8182 * xterm.c (x_draw_underwave):
8183 Do not assume the traditional order of struct's members.
8184 (x_term_init): Rewrite to avoid the need for non-constant structure
8187 Syntax cleanup, mostly replacing macros with functions.
8188 This removes the need for the syntax_temp hack.
8189 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8190 * syntax.c (SYNTAX_INLINE): New macro.
8191 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8192 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8193 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8194 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8195 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8196 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8197 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8198 Now constants, not macros.
8199 (syntax_temp) [!__GNUC__]: Remove.
8200 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8201 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8202 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8203 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8204 Move here from syntax.h; now functions, not macros. Except for the
8205 last function, these are static since only syntax.c uses them.
8206 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8207 All uses changed. Now a function, not a macro; use this fact
8208 to simplify the code.
8209 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8210 compiler bugs; no longer relevant.
8211 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8212 (SYNTAX_INLINE): New macro.
8213 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8214 for the new functions. Use bool for boolean member.
8215 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8216 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8217 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8218 (SETUP_BUFFER_SYNTAX_TABLE):
8219 Now extern inline functions, not macros.
8220 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8221 Remove; all uses replaced by implementation.
8222 (syntax_temp) [!__GNUC__]: Remove decl.
8223 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8225 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8227 * emacs.c (main): Fix syntax error.
8229 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8231 Timestamp fixes for undo (Bug#14824).
8232 * atimer.c (schedule_atimer):
8233 * fileio.c (Ffile_newer_than_file_p):
8234 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8235 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8236 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8237 (syms_of_fileio): Remove Sclear_visited_file_name.
8238 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8239 file doesn't exist; this avoids an ambiguity with negative timestamps.
8240 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8241 * systime.h (make_emacs_time, invalid_emacs_time):
8242 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8243 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8244 * undo.c (record_first_change): Push (visited-file-modtime) onto
8245 undo list rather than reimplementing it by hand, incorrectly.
8247 2013-07-09 Ken Brown <kbrown@cornell.edu>
8249 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8251 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8253 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8255 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8257 Handle errno and exit status a bit more carefully.
8258 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8259 number into an exit status. Instead, use EXIT_CANCELED.
8260 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8261 * callproc.c (relocate_fd):
8262 * emacs.c (close_output_streams, main):
8263 * process.c (create_process):
8264 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8265 Use emacs_perror for simplicity.
8266 * callproc.c (relocate_fd, main):
8267 * sysdep.c (sys_subshell):
8268 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8269 (shut_down_emacs): Use emacs_write, not write.
8270 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8271 * fileio.c (Fcopy_file, e_write):
8272 * nsterm.m (ns_select):
8273 * process.c (send_process):
8274 * sound.c (vox_write):
8275 Use emacs_write_sig, not emacs_write.
8276 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8277 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8279 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8281 (emacs_full_write): New function.
8282 (emacs_write): Rewrite to use it.
8283 (emacswrite_sig, emacs_perror): New functions.
8284 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8286 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8288 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8289 on NS even if it is present. Pixmap on NS is a void*.
8291 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8293 Port to Ubuntu 10 (Bug#14803).
8294 Problem reported by T.V. Raman.
8295 * process.c (close_on_exec, accept4, process_socket):
8296 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8298 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8300 * w32.c (sys_dup): Declare prototype.
8304 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8306 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8308 Make file descriptors close-on-exec when possible (Bug#14803).
8309 This simplifies Emacs a bit, since it no longer needs to worry
8310 about closing file descriptors by hand in some cases.
8311 It also fixes some unlikely races. Not all such races, as
8312 libraries often open files internally without setting
8313 close-on-exec, but it's an improvement.
8314 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8315 * callproc.c (Fcall_process) [!MSDOS]:
8316 * emacs.c (main) [!DOS_NT]:
8317 * nsterm.m (ns_term_init):
8318 * process.c (create_process):
8319 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8320 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8321 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8322 Prefer mkostemp with O_CLOEXEC to mkstemp.
8323 * callproc.c (relocate_fd) [!WINDOWSNT]:
8324 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8325 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8327 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8328 Make the resulting file descriptor close-on-exec.
8329 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8330 * lread.c (load_descriptor_list, load_descriptor_unwind):
8331 Remove; no longer needed. All uses removed.
8332 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8333 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8335 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8336 (Fmake_network_process, Fnetwork_interface_list)
8337 (Fnetwork_interface_info, server_accept_connection):
8338 Make newly-created socket close-on-exec.
8339 * sysdep.c (emacs_open, emacs_fopen):
8340 Make new-created descriptor close-on-exec.
8341 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8342 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8344 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8346 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8347 for NS_IMPL_GNUSTEP.
8349 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8351 Fix openp errno handling.
8352 * callproc.c (Fcall_process): Preserve openp errno around close.
8353 * lread.c (openp): Set errno when returning -1, as some callers
8356 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8358 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8360 * nsterm.h (NSSavePanel): Update comment.
8361 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8362 (ns_run_file_dialog): Declare.
8364 * nsfns.m: Remove panelOK.
8366 (ns_run_file_dialog): New function.
8367 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8368 event loop, so file dialog is popped up by ns_run_file_dialog, called
8369 by sendEvent (Bug#14578).
8370 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8372 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8374 * xdisp.c (default_line_pixel_height): New function.
8375 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8376 (try_cursor_movement, redisplay_window, try_window)
8377 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8379 * window.c (window_scroll_pixel_based):
8380 use default_line_pixel_height.
8382 * dispextern.h (default_line_pixel_height): Add prototype.
8384 * frame.c (x_set_line_spacing): Accept a float value for
8385 line-spacing parameter, per the documentation.
8387 * data.c (Fmultibyte_string_p): Doc fix.
8389 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8391 Use emacs_open more consistently when opening files.
8392 This handles EINTR more consistently now, and makes it easier
8393 to introduce other uniform changes to file descriptor handling.
8394 * sysstdio.h: New file.
8395 * buffer.c (mmap_init):
8396 * cygw32.c (chdir_to_default_directory):
8397 * dispnew.c (Fopen_termscript):
8398 * emacs.c (Fdaemon_initialized):
8399 * fileio.c (Fdo_auto_save):
8400 * image.c (slurp_file, png_load_body, jpeg_load_body):
8401 * keyboard.c (Fopen_dribble_file):
8403 * print.c (Fredirect_debugging_output):
8404 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8405 * termcap.c (tgetent):
8406 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8407 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8408 * w32term.c (w32_initialize) [CYGWIN]:
8409 * xfaces.c (Fx_load_color_file):
8410 Use emacs_open instead of plain open, and emacs_fopen instead of
8412 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8413 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8414 * callproc.c (default_output_mode): New constant.
8415 (Fcall_process): Use it to call emacs_open instead of plain creat.
8416 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8417 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8418 (emacs_fopen): New function.
8419 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8420 Include <lisp.h>, for emacs_open.
8421 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8423 Remove duplicate #include directives.
8424 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8426 Don't include stdio.h twice.
8427 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8428 Don't include sys/types.h or stdio.h twice.
8429 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8430 * lread.c: Don't include coding.h twice.
8431 * nsfont.m: Don't include frame.h twice.
8432 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8433 * ralloc.c: Don't include <unistd.h> twice.
8434 * xdisp.c: Don't include font.h twice.
8435 * xterm.c: Don't include fontset.h twice.
8436 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8438 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8440 Scale ImageMagick images more carefully.
8441 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8442 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8443 Be more careful about avoiding undefined behavior after
8444 integer overflow and division by zero.
8446 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8448 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8449 (syms_of_w32fns): DEFSYM them.
8450 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8451 (CCHDEVICENAME): Define macros if not defined.
8452 (struct MONITOR_INFO_EX): New struct.
8453 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8454 (enum_display_monitors_fn): New variable.
8455 (globals_of_w32fns): Initialize it.
8456 (Fx_display_pixel_width, Fx_display_pixel_height)
8457 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8458 multi-monitor setups in docstrings.
8459 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8460 screen size by primary monitor's millimeter per pixel.
8461 (w32_monitor_enum, w32_display_monitor_attributes_list)
8462 (w32_display_monitor_attributes_list_fallback)
8463 (Fw32_display_monitor_attributes_list): New functions.
8464 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8466 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8468 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8470 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8472 * fileio.c (Qfile_notify_error): New error symbol.
8474 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8475 * inotify.c (inotify_callback, symbol_to_inotifymask)
8476 (Finotify_add_watch, Finotify_rm_watch): Use it.
8477 (inotifyevent_to_event): Exchange order of cookie and file name.
8478 (Finotify_add_watch): Adapt docstring.
8480 * lisp.h (Qfile_notify_error): Declare.
8482 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8484 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8485 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8486 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8487 which did not work (see <http://bugs.gnu.org/14569#307>).
8488 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8489 && (!noninteractive || initialized)). This attempts to thread
8490 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8492 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8494 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8495 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8497 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8499 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8500 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8501 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8502 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8504 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8506 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8507 Define to __sys_siglist.
8509 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8511 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8512 word-wrap, so that overflow-newline-into-fringe would work in
8513 visual-line-mode. (Bug#2749)
8514 (move_it_in_display_line_to): When the last scanned display
8515 element fits exactly on the display line, and
8516 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8517 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8518 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8519 finding buffer position that corresponds to pixel coordinates,
8520 e.g. in buffer_posn_from_coords.
8522 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8524 * process.c (handle_child_signal): Call catch_child_signal if
8527 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8529 Don't convert function pointers to void * and back.
8530 It isn't portable C, and it's easy enough to avoid.
8531 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8532 (make_save_value): Add support for SAVE_FUNCPOINTER.
8533 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8534 * print.c (print_object):
8535 Distinguish function from object pointers.
8536 * lisp.h (SAVE_FUNCPOINTER): New constant.
8537 (SAVE_SLOT_BITS): Adjust to it.
8538 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8539 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8540 (voidfuncptr): New typedef.
8541 (struct Lisp_Save_Value): New member data[0].funcpointer.
8542 (XSAVE_FUNCPOINTER): New function.
8544 Simplify buildobj processing.
8545 * Makefile.in (buildobj.h): Make it a sequence of strings each
8546 followed by comma, rather than a single string. Put it into a
8547 .tmp file in case there's an error while generating it.
8548 (gl-stamp): Use .tmp for temp files.
8549 (mostlyclean): Clean .tmp files.
8550 * doc.c (buildobj): Move to just the routine that needs it.
8551 It's now an array of strings, so processing is simpler.
8553 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8555 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8556 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8557 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8558 Invoke malloc_enable_thread even when not interactive.
8559 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8560 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8561 in this case, since the underlying bug has now been fixed.
8563 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8565 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8566 unlinking it (bug#14691).
8568 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8570 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8571 before checking whether buffer is modified. This lets
8572 `kill-buffer-query-functions' cancel killing of the buffer or save
8573 its content before `kill-buffer' asks user the "Buffer %s
8574 modified; kill anyway?" question.
8576 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8578 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8579 Let the super performKeyEquivalent deal with them (Bug#14747).
8581 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8583 * widget.c (resize_cb): Remove unused local.
8585 Do not use GTK 3 if it exists but cannot be compiled.
8586 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8587 * xterm.c (x_error_handler) [!USE_GTK]:
8590 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8592 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8594 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8595 to the valid range of values. (Bug#14753)
8597 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8598 when moving point by using the current glyph matrix. This avoids
8599 the need to force redisplay when this function is called in a
8602 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8604 Fix minor problems found by static checking.
8605 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8606 Redo the latter's body to sidestep GCC parenthesization warnings.
8607 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8608 * coding.c (detect_coding, detect_coding_system):
8609 * coding.h (struct undecided_spec):
8610 Use bool for boolean.
8611 * image.c (QCmax_width, QCmax_height): Now static.
8612 * xdisp.c (Fmove_point_visually): Remove unused local.
8614 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8616 * xdisp.c (Fmove_point_visually): New function.
8618 2013-06-28 Kenichi Handa <handa@gnu.org>
8620 * coding.h (define_coding_undecided_arg_index): New enum.
8621 (coding_attr_index): New members
8622 coding_attr_undecided_inhibit_null_byte_detection,
8623 coding_attr_undecided_inhibit_iso_escape_detection,
8624 coding_attr_undecided_prefer_utf_8.
8625 (undecided_spec): New struct.
8626 (struct coding_system): New member `undecided' of the member
8629 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8630 (detect_coding): Likewise.
8631 (detect_coding_system): Likewise.
8632 (Fdefine_coding_system_internal): New coding system properties
8633 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8635 (syms_of_coding): Adjust for coding_arg_undecided_max.
8637 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8639 * image.c (x_from_xcolors): Remove unused local.
8641 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8643 Defer image data transfer between X client and server until actual
8646 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8649 * image.c (Destroy_Image): Remove.
8650 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8651 `mask_p', and `colors_p'. All uses changed.
8652 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8653 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8654 New macros for `flags' arg to x_clear_image_1.
8655 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8656 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8657 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8658 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8659 (image_get_x_image, image_unget_x_image): New functions or macros.
8660 (image_background, image_background_transparent, x_to_xcolors)
8661 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8662 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8663 instead of Destroy_Image.
8664 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8665 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8666 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8667 (imagemagick_load_image, svg_load_image): Use them instead of
8668 x_create_x_image_and_pixmap, and x_put_x_image followed by
8669 x_destroy_x_image, respectively.
8670 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8671 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8672 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8673 background_transparent fields.
8674 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8675 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8677 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8679 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8680 This mostly consists of undoing recent changes.
8681 * callproc.c (Fcall_process):
8682 * process.c (create_process):
8683 Do not worry about catching SIGCHLD here, undoing previous change.
8684 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8685 * process.c, process.h (catch_child_signal):
8686 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8687 * process.c (catch_child_handler): Don't worry about being called
8688 lazily and do not assume caller has blocked SIGCHLD, undoing
8689 previous change. Move first-time stuff back to
8690 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8691 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8692 set lib_child_handler if it's already initialized, which may
8693 help avoid problems on GNUstep.
8695 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8697 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8698 * callproc.c (Fcall_process):
8699 * process.c (create_process):
8700 Make sure SIGCHLD is caught before we fork,
8701 since Emacs startup no arranges to catch SIGCHLD.
8702 * process.c (lib_child_handler): Initialize to null, not to
8704 (catch_child_signal): Allow self to be called lazily.
8705 Do nothing if it's already been called.
8706 Assume caller has blocked SIGCHLD (all callers do now).
8707 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8708 just before it's really needed.
8709 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8710 since it hasn't been caught yet.
8712 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8714 * image.c (compute_image_size): New function to implement
8715 :max-width and :max-height.
8716 (imagemagick_load_image): Use it.
8718 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8720 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8721 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8723 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8724 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8725 the SIGCHLD handler, since the code is not atomic and (due to glib)
8726 signals may be arriving now.
8727 * sysdep.c (init_signals): Do not catch child signals here;
8728 'main' now does that later, at a safer time.
8730 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8732 Clean up SIGCHLD handling a bit (Bug#14569).
8733 * process.c, process.h (catch_child_signal):
8734 Now always extern, even if !NS_IMPL_GNUSTEP.
8735 * process.c (catch_child_signal): Move glib tickler here from
8736 init_process_emacs, so that it's done earlier in Emacs
8737 initialization. Also move the noninteractive && !initialized
8738 check here from init_process_emacs. This is all a bit cleaner for
8739 GNUish platforms, and I hope it works around the Cygwin bug.
8740 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8741 that glib signal handling is tickled before glib creates threads.
8743 * process.c (wait_reading_process_output): Avoid int overflow
8744 when reading more than 2 GiB total from a process.
8746 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8748 * process.c (create_process): Handle a couple more cases,
8749 i.e., work even if new_argv and wait_child_setup[i] are cached.
8750 Use Fcall_process's style for volatile vars.
8752 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8754 * process.c (create_process): Mark PROCESS volatile.
8756 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8758 Use C99-style flexible array members if available.
8759 This avoids some subtle aliasing issues, which typically
8760 aren't a problem with GCC but may be a problem elsewhere.
8761 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8762 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8763 In either case, it uses a flexible array member rather than
8764 the old struct hack. All uses changed.
8765 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8766 Adjust to sdata reorganization.
8767 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8768 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8769 that ports better to pre-C99 non-GCC.
8770 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8771 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8772 as the latter has changed.
8773 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8774 and port better to pre-C99 GCC.
8775 * image.c (struct xpm_cached_color):
8776 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8777 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8778 Use FLEXIBLE_ARRAY_MEMBER.
8779 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8780 Move decl to top level so it gets checked against implementation.
8781 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8782 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8784 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8786 * syntax.c: Integer cleanups.
8787 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8788 All uses that need 0-or-2 changed to:
8789 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8790 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8791 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8792 (char_quoted, prev_char_comend_first, back_comment)
8793 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8794 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8795 Use bool for boolean.
8796 (update_syntax_table, skip_chars, skip_syntaxes):
8797 Prefer int to unsigned when either will do.
8798 (back_comment): Return boolean success flag, like forw_comment,
8799 instead of positive-or-minus-1 (which might have overflowed int anyway).
8800 Don't stuff ptrdiff_t into int.
8801 (syntax_spec_code, syntax_code_spec): Now const.
8802 (Fmatching_paren, scan_lists, scan_sexps_forward):
8803 Use enum syntaxcode for syntax code.
8804 (Fmatching_paren): Check that arg is a character, not just an integer.
8805 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8806 (Finternal_describe_syntax_value): Omit no-longer-needed
8808 (skip_chars): Use char, not unsigned char, when the distinction
8810 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8811 * bytecode.c (exec_byte_code):
8812 * syntax.c (syntax_spec_code, Fchar_syntax)
8813 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8815 * syntax.h (SYNTAX_WITH_FLAGS):
8816 Omit unnecessary casts.
8818 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8820 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8821 line dimensions here, to avoid race conditions with the main
8822 thread. (Bug#14062, bug#14630, bug#14669)
8824 * w32term.c (w32_draw_window_cursor): Compute the header line and
8825 mode line dimensions here.
8826 <w32_system_caret_window, w32_system_caret_hdr_height>:
8827 <w32_system_caret_mode_height>: New variables.
8829 * w32term.h: Declare them.
8831 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8833 * alloc.c (die): Move "assertion failed" string here ...
8834 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8835 COND when SUPPRESS_CHECKING. This shrinks the executable text
8836 size by 0.8% to 2.2% when configured with --enable-checking,
8837 depending on optimization flags (GCC 4.8.1 x86-64).
8839 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8841 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8843 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8844 base is 2; this is more accurate.
8846 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8848 * sound.c (string_default): Move to !WINDOWSNT section.
8849 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8851 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8853 * sound.c: Integer cleanups.
8854 Remove unnecessary forward decls.
8855 (struct sound_device): The 'file' member is now a Lisp_Object, not
8856 a char *, so that we needn't invoke alloca on a huge size.
8857 (Fplay_sound_internal): Adjust to this.
8858 (string_default): New function.
8859 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8860 Use it to adjust to the struct sound_device change.
8861 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8862 (be2hs) [0]: Remove.
8864 * syntax.c (skip_chars): Don't use uninitialized storage
8865 when searching a multibyte buffer for characters that are not in a
8866 unibyte string that contains non-ASCII characters.
8868 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8870 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8871 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8873 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8875 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8877 2013-06-18 Kenichi Handa <handa@gnu.org>
8879 * font.c (Ffont_spec): Signal an error for an invalid font name
8882 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8884 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8885 In particular this ports to 32-bit sparc Sun cc.
8886 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8887 array with a dummy element at specpdl[-1], so that its address can
8889 (unbind_to): Do not copy the binding; not needed, now that we
8890 copy old_value in the one place where the copy is needed.
8891 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8892 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8893 (union specbinding): Rename from struct specbinding. Redo layout
8894 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8895 which is not portable. With Sun C 5.12 32-bit sparc, the
8896 declaration causes nargs to be an unsigned bitfield, a behavior
8897 that the C standard allows; but Emacs wants nargs to be signed.
8898 The overall type is now a union of structures rather than a
8899 structure of union of structures, and the 'kind' member is now a
8900 bitfield, so that the overall type doesn't grow. All uses changed.
8901 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8903 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8905 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8906 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8908 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8910 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8912 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8913 unless we know that the window w's frame is a frame object.
8914 Another attempt at solving bug#14062 and bug#14630.
8916 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8918 * textprop.c (property_set_type): New enum.
8919 (add_properties): Allow appending/prepending text properties.
8920 (add_text_properties_1): Factored out of Fadd_text_properties.
8921 (Fadd_text_properties): Move all the code into
8922 add_text_properties_1.
8923 (Fadd_face_text_property): New function that calls
8924 add_text_properties_1.
8926 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8928 Move functions from lisp.h to individual modules when possible.
8929 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8930 * alloc.c (XFLOAT_INIT, set_symbol_name):
8931 * buffer.c (CHECK_OVERLAY):
8932 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8933 (set_char_table_parent):
8934 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8935 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8936 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8937 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8939 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8940 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8941 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8942 (backtrace_args, backtrace_debug_on_exit):
8943 * floatfns.c (CHECK_FLOAT):
8944 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8945 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8946 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8947 (set_hash_index_slot):
8948 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8949 * marker.c (CHECK_MARKER):
8950 * textprop.c (CHECK_STRING_OR_BUFFER):
8951 * window.c (CHECK_WINDOW_CONFIGURATION):
8952 Move here from lisp.h, and make these functions static rather than
8954 * buffer.c (Qoverlayp):
8956 * fns.c (Qhash_table_p):
8957 * window.c (Qwindow_configuration_p):
8959 * lisp.h: Remove the abovementioned defns and decls.
8961 Use functions, not macros, for XINT etc (Bug#11935).
8962 In lisp.h, prefer functions to function-like macros, and
8963 constants to object-like macros, when either will do. This:
8964 . simplifies use, as there's no more need to worry about
8965 arguments' side effects being evaluated multiple times.
8966 . makes the code easier to debug on some platforms.
8967 However, when using gcc -O0, keep using function-like macros
8968 for a few critical operations, for performance reasons.
8969 This sort of thing isn't needed with gcc -Og, but -Og
8970 is a GCC 4.8 feature and isn't widely-enough available yet.
8971 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8972 Remove enum lsb_bits; no longer needed.
8973 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8974 * buffer.c (Qoverlap):
8976 * fns.c (Qhash_table_p):
8977 Now extern, so lisp.h can use these symbols.
8978 * dispextern.h: Include character.h, for MAX_CHAR etc.
8979 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8980 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8981 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8982 (GLYPH_CODE_P): Move here from lisp.h.
8983 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8984 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8985 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8986 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8987 XUNTAG now returns void *.
8988 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8989 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8990 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8991 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8992 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8993 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8994 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8995 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8996 New macros, renamed from their sans-lisp_h_ counterparts.
8997 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8998 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8999 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9000 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9001 If compiling via GCC without optimization, define these as macros
9002 in addition to inline functions.
9003 To disable this, compile with -DINLINING=0.
9004 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9005 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9006 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9007 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9008 (INTMASK, VALMASK): Now macros, since static values cannot be
9009 accessed from extern inline functions.
9010 (VALMASK): Also a constant, for benefit of old GDB.
9011 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9012 is INTEGERP, which can fold it in.
9013 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9014 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9015 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9016 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9017 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9018 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9019 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9020 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9021 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9022 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9023 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9024 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9025 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9026 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9027 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9028 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9029 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9030 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9031 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9032 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9033 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9034 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9035 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9036 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9037 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9038 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9039 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9040 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9041 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9042 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9043 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9044 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9045 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9047 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9048 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9049 (VALMASK): Define in one place rather than in two, merging the
9050 USE_LSB_TAG parts; this is simpler.
9051 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9052 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9053 Move up, to avoid use before definition.
9054 Also include "globals.h" earlier, for the same reason.
9055 (make_natnum): New function.
9056 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9057 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9058 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9059 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9060 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9061 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9062 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9063 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9064 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9065 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9066 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9067 (Qwindow_configuration_p, Qimage): New forward declarations.
9068 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9069 (STRING_COPYIN): Remove; unused.
9070 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9071 (xcar_addr, xcdr_addr): New functions. All uses changed.
9072 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9073 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9074 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9075 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9076 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9077 (TYPE_RANGED_INTEGERP): Simplify.
9078 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9079 (setlocale, fixup_locale, synchronize_system_messages_locale)
9080 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9081 Now empty functions, not macros.
9082 (functionp): Return bool, not int.
9083 * window.c (Qwindow_configuration_p): Now extern,
9084 so window.h can use it.
9085 * window.h (Qwindowp): Move decl back to lisp.h.
9087 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9089 * xdisp.c (Fline_pixel_height): New function, required for solving
9092 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9094 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9096 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9098 * lread.c (syms_of_lread):
9099 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9101 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9103 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9105 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9107 * fileio.c (expand_file_name): Doc fix.
9109 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9111 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9112 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9113 Wait for self, not for 0. This can't hurt on GNU or similar
9114 system, and may help with Cygwin.
9116 * keyboard.c: Don't use PROP (...) as an lvalue.
9117 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9118 Use set_prop (A, B), not PROP (A) = B.
9120 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9122 * xdisp.c (get_it_property): Use it->window instead of generating
9123 a Lisp object from it->w.
9125 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9127 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9128 get-char-property the window that is being rendered, instead of
9129 the buffer, to support window-specific overlays. (Bug#14575)
9130 (compute_display_string_pos): When W is NULL, use the current
9131 buffer as the object to pass to get-char-property.
9132 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9133 pointer member of the bidi iterator, since no window is pertinent
9136 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9138 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9139 being displayed, and pass it to compute_display_string_pos.
9140 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9141 (bidi_paragraph_init): All callers changed.
9143 * xdisp.c (init_from_display_pos, init_iterator)
9144 (handle_single_display_spec, next_overlay_string)
9145 (get_overlay_strings_1, reseat_1, reseat_to_string)
9146 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9147 Set bidi_it.w member from it->w.
9148 (compute_display_string_pos): Accept additional argument, the
9149 window being displayed, and pass it to Fget_char_property.
9152 * dispextern.h (struct bidi_it): New member w, the window being
9154 (compute_display_string_pos): Adjust prototype.
9156 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9158 * xgselect.c: Remove unneeded include xterm.h.
9160 * process.c (wait_reading_process_output): Check for NS before GLIB.
9161 GLIB may be linked in due to rsvg, but ns_select must be called.
9163 * xgselect.c (xg_select): Remove call to window_system_available
9164 and g_main_context_pending at the top, so Gdk events (i.e. file
9165 notify) are processed when Emacs is started with -nw.
9167 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9169 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9170 (ctagsfiles3): New variable, includes only *.m files.
9171 (TAGS): Use an explicit language name in the regular expressions,
9172 to avoid transformation of '/SOMETHING' by MSYS to
9173 'c:\MSYS\SOMETHING'.
9175 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9177 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9179 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9181 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9182 still need to set the mouse pointer shape and activate help-echo.
9185 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9187 A few porting etc. fixes for the new file monitor code.
9188 See the thread containing
9189 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9190 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9191 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9192 (dir_monitor_callback, Fgfile_rm_watch):
9193 Use assq_no_quit instead of Fassoc, for speed.
9194 (dir_monitor_callback, Fgfile_rm_watch):
9195 eassert that the monitor is a fixnum.
9196 (dir_monitor_callback): No need for CDR_SAFE.
9197 Simplify building of lisp with alternative tails.
9198 (Fgfile_add_watch, Fgfile_rm_watch):
9199 Do not assume glib functions set errno reliably on failure.
9200 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9201 and signal an error otherwise.
9202 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9203 Use Fdelq instead of Fdelete, for speed.
9205 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9207 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9208 don't insist on being invoked on a highlighted tool-bar button.
9209 Avoids losing tool-bar functionality when mouse-highlight is nil.
9210 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9211 Don't highlight when mouse-highlight is nil.
9212 (note_mouse_highlight): When mouse-highlight is nil, don't return
9213 right away; instead, run tool-bar and mode-line highlight
9214 subroutine, clear any existing highlight, and revert the mouse
9215 pointer to its default shape. (Bug#14558)
9217 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9219 * lisp.mk (lisp): Add prog-mode.el.
9221 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9223 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9224 * process.c (dummy_handler): New function.
9225 (lib_child_handler): New static var.
9226 (handle_child_signal): Invoke it.
9227 (catch_child_signal): If a library has set up a signal handler,
9228 save it into lib_child_handler.
9229 (init_process_emacs): If using glib and not on Windows, tickle glib's
9230 child-handling code so that it initializes its private SIGCHLD handler.
9231 * syssignal.h (SA_SIGINFO): Default to 0.
9232 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9233 31; it should no longer be needed now.
9235 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9237 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9239 * gfilenotify.c (globals_of_gfilenotify): New function.
9240 (syms_of_gfilenotify): Move global initialization there.
9242 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9244 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9246 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9247 * keyboard.c (menu_bar_items, tool_bar_items):
9248 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9249 not override local keymaps any more.
9251 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9253 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9255 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9257 * w32console.c (initialize_w32_display): Return the dimensions of
9258 the console window via 2 additional arguments, not via the current
9259 frame. This avoids crashes due to overrunning the bounds of
9260 frame's decode_mode_spec_buffer, which is not resized following
9261 the change of the frame dimensions from the initial 10x10.
9263 * w32term.h (w32_initialize_display_info): Adjust prototype.
9265 * term.c (init_tty): Take dimensions of the frame from the values
9266 returned by initialize_w32_display.
9268 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9269 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9270 (LIBES): Add $(GFILENOTIFY_LIBS).
9272 * w32inevt.c (handle_file_notifications): Add dummy implementation
9273 for !HAVE_W32NOTIFY.
9275 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9277 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9279 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9281 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9283 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9285 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9287 Fix minor problems found by static checking.
9288 * data.c (pure_write_error):
9289 Use xsignal2, not Fsignal, as Fsignal might return.
9290 * eval.c (set_backtrace_debug_on_exit): Now static.
9291 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9292 No longer inline. EXTERN_INLINE is needed only for functions
9293 defined in .h files. Reindent function header as per GNU style.
9294 (backtrace_p, backtrace_top, backtrace_next):
9295 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9296 compiler or linker. Add extern decls to pacify gcc -Wall.
9297 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9299 * frame.c (free_monitors): Define only on platforms that need it.
9300 * nsterm.m (ns_term_init):
9301 * process.c (catch_child_signal):
9302 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9303 defined on all porting targets these days.
9304 * process.c, process.h (catch_child_signal):
9305 Make it extern only if NS_IMPL_GNUSTEP is defined.
9307 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9309 * w32.c (gettimeofday): Make the signature identical to prototype
9310 in nt/inc/sys/time.h.
9312 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9314 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9317 * keyboard.c (safe_run_hooks_error): Improve error message.
9319 * data.c (pure_write_error): Add `object' argument.
9320 * puresize.h (CHECK_IMPURE): Use it.
9322 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9324 * Makefile.in (NOTIFY_OBJ): New variable.
9325 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9327 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9328 Call syms_of_gfilenotify.
9330 * gfilenotify.c: New file.
9332 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9333 and Qfile_w32notify.
9334 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9335 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9337 * lisp.h: Declare syms_of_gfilenotify.
9339 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9341 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9343 Merge the specpdl and backtrace stacks. Make the structure of the
9344 specpdl entries more obvious via a tagged union of structs.
9345 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9346 (enum specbind_tag): New enum.
9347 (struct specbinding): Make it a tagged union of structs.
9348 Add a case for backtrace records.
9349 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9350 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9351 (backtrace_debug_on_exit): New accessors.
9352 (struct backtrace): Remove.
9353 (struct catchtag): Remove backlist field.
9354 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9356 (Flocal_variable_p): Speed up the common case where the binding is
9358 * eval.c (backtrace_list): Remove.
9359 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9360 (set_backtrace_args, set_backtrace_nargs)
9361 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9362 (backtrace_next): New functions.
9363 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9364 (unwind_to_catch, internal_lisp_condition_case)
9365 (internal_condition_case, internal_condition_case_1)
9366 (internal_condition_case_2, internal_condition_case_n): Don't bother
9367 with backtrace_list any more.
9368 (Fsignal): Adjust to new backtrace format.
9369 (grow_specpdl): Move up.
9370 (record_in_backtrace): New function.
9371 (eval_sub, Ffuncall): Use it.
9372 (apply_lambda): Adjust to new backtrace format.
9373 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9375 (specbind): Adjust to new specpdl format. Simplify.
9376 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9377 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9379 (mark_backtrace): Remove.
9380 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9381 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9382 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9384 * profiler.c (record_backtrace): Use get_backtrace.
9385 (handle_profiler_signal): Use backtrace_top_function.
9386 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9389 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9391 * process.h (catch_child_signal): Declare.
9393 * process.c (catch_child_signal): New function.
9394 (init_process_emacs): Call it.
9396 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9397 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9399 (x_set_cursor_type): Remove declaration.
9400 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9401 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9402 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9403 (ns_get_color): Use F suffix on float.
9404 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9405 (ns_get_rgb_color): Remove.
9406 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9407 (note_mouse_movement): x and y are CGFloat.
9408 (ns_draw_fringe_bitmap): Remove unused rowY.
9409 Change #if to COCOA && >= 10_6.
9410 (ns_draw_window_cursor): Remove unused overspill.
9411 (ns_draw_underwave): width and x are EamcsCGFloat.
9412 (ns_draw_box): thickness is CGFloat.
9413 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9414 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9415 if not in main thread.
9416 (ns_get_pending_menu_title, ns_check_menu_open)
9417 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9418 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9419 (sendFromMainThread:): New method.
9420 (changeFont:): size is CGFloat.
9421 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9422 Disable warning about permanent text.
9423 (characterIndexForPoint:): Adjust return type depending on GNUstep
9425 (mouseDown:): delta is CGFloat.
9426 (updateFrameSize): Remove unised variable f.
9427 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9428 Cast float to EmacsCGFloat.
9429 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9430 also to -1 when restoring.
9431 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9432 inside NS_IMPL_COCOA.
9433 (toggleFullScreen:): Put call to toggleFullScreen inside
9434 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9435 (setPosition:portion:whole:): por is CGFloat.
9436 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9437 (mouseDown:): Use CGFloat.
9438 (mouseDragged:): Remove unised variable edge.
9439 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9441 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9443 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9444 when NS_IMPL_GNUSTEP.
9445 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9446 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9447 (EmacsToolbar): Add clearAll. Add tag argument to
9448 addDisplayItemWithImage.
9449 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9451 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9453 * nsmenu.m (ns_update_menubar): Make static.
9454 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9455 (fillWithWidgetValue:): Add cast to SEL for setAction.
9456 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9457 (update_frame_tool_bar): Update code for GNUstep.
9458 (clearAll): New method.
9459 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9460 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9461 Move identifierToItem setObject and activeIdentifiers addObject before
9462 call to insertItemWithItemIdentifier.
9463 (validateVisibleItems): Fix indentation.
9464 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9465 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9466 UtilityWindow to aStyle, remove call to setStyleMask.
9468 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9470 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9471 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9472 Use F suffix on floats.
9473 (ns_char_width): Returns CGFloat.
9474 (ns_ascii_average_width): w is CGFloat instead of float.
9475 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9477 (ns_glyph_metrics): CGFloat instead of float.
9479 * nsfns.m (x_set_foreground_color, x_set_background_color):
9481 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9482 remove unused variables.
9483 (Fns_read_file_name): Keep track if panel is for save.
9484 Use ns_filename_from_panel/ns_directory_from_panel.
9485 (Fns_list_services): delegate only used for COCOA.
9486 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9487 Just return the input if GNUstep.
9488 (x_screen_planes): Remove.
9489 (Fxw_color_values): Use EmacsCGFloat
9490 (Fns_display_monitor_attributes_list): Only get screen number for
9492 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9494 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9495 ns_directory_from_panel.
9497 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9499 * process.c (handle_child_signal): Also use WCONTINUED.
9500 This is so that list-processes doesn't mistakenly list the process
9501 as stopped, when the process has actually been continued and is
9504 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9506 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9507 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9508 not already configured.
9510 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9512 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9514 * Makefile.in (mostlyclean): Remove *.res files.
9516 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9518 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9519 a buffer (bug#8447).
9521 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9523 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9524 display vector, and we backtrack, handle the case that the
9525 previous character position is also displayed from a display
9526 vector or covered by a display string or image. (Bug#14476)
9528 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9530 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9531 (struct MonitorInfo, free_monitors): Remove.
9532 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9533 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9534 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9537 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9538 (struct MonitorInfo, free_monitors): Remove.
9539 (ns_screen_name): Make static.
9540 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9541 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9544 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9545 (struct MonitorInfo): New struct.
9546 (free_monitors, make_monitor_attribute_list): Declare.
9548 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9550 (free_monitors, make_monitor_attribute_list): New functions.
9551 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9554 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9556 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9558 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9560 * keyboard.c: Apply keyboard decoding only to events that come directly
9561 from the tty, not from unread-command-events (bug#14368).
9562 (read_event_from_main_queue): New function, extracted from read_char.
9563 (read_decoded_char): Remove.
9564 (read_decoded_event_from_main_queue): New function to replace it.
9565 (read_char): Use it.
9566 (read_key_sequence): Use read_char rather than read_decoded_char.
9568 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9570 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9572 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9574 2013-05-22 Kenichi Handa <handa@gnu.org>
9576 The following changes are to fix the setting of
9577 buffer-file-coding-system on, for instance, C-x RET c unix RET
9578 _FILE_OF_DOS_EOL_TYPE_ RET.
9580 * coding.h (struct coding_system): New member detected_utf8_chars.
9582 * coding.c (detect_coding_utf_8): Count characters and check EOL
9583 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9585 (setup_coding_system): Do not initialize coding->head_ascii.
9586 (check_ascii): Do not set coding->eol_seen but update it. Do not
9587 call adjust_coding_eol_type here.
9588 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9589 If the eol-type of CODING is already specified, adjust the eol type
9590 of the found coding-system.
9591 (decode_coding_gap): Cancel previous change. Utilize the
9592 character numbers counted by detect_coding_utf_8. Fix detection
9595 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9597 * search.c (looking_at_1): Only set last_thing_searched if the match
9598 changed the match-data (bug#14281).
9600 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9602 * xdisp.c (reseat_at_previous_visible_line_start):
9603 Already declared in dispextern.h, so remove it here.
9604 (move_it_vertically_backward): Likewise.
9606 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9608 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9609 (Fx_display_pixel_width, Fx_display_pixel_height)
9610 (Fx_display_mm_width, Fx_display_mm_height):
9611 Mention `display-monitor-attributes-list' in docstrings.
9613 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9614 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9615 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9616 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9617 (Fx_display_backing_store, Fx_display_visual_class)
9618 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9619 (Fx_display_grayscale_p, Fx_display_pixel_width)
9620 (Fx_display_pixel_height, Fx_display_planes)
9621 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9622 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9623 (Fx_display_mm_width, Fx_display_mm_height)
9624 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9625 height for all physical monitors as in X11.
9627 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9628 Return pixel width or height for all physical monitors as in X11.
9630 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9632 Port --enable-gcc-warnings to clang.
9633 * bytecode.c (exec_byte_code):
9635 Redo diagnostic pragmas to pacify clang, too.
9636 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9637 * editfns.c (Fencode_time):
9638 * fileio.c (file_accessible_directory_p):
9639 * font.c (font_unparse_xlfd):
9640 Use '&"string"[index]' instead of '"string" + (index)'.
9641 * undo.c (user_error): Remove; unused.
9643 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9645 * insdel.c (insert_1_both): Document the arguments, instead of
9646 referring to insert_1, which no longer exists.
9648 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9649 some window, increment windows_or_buffers_changed, so that
9650 *Messages* display in that window is updated. (Bug#14408)
9652 * w32.c: Include epaths.h.
9653 (init_environment): Use cmdproxy.exe without leading directories.
9654 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9656 (gettimeofday): Adjust signature and return value to Posix
9659 * unexw32.c (open_output_file): Delete the existing emacs.exe
9660 before creating it, to break the hard link to the versioned
9663 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9664 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9665 (FIRSTFILE_OBJ): New variables.
9666 (W32_RES): Rename to EMACSRES. All users changed.
9667 (base_obj): Use $(CM_OBJ).
9668 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9669 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9670 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9671 $(W32_RES_LINK) before $(LIBES).
9672 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9674 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9676 * makefile.w32-in (DOC): Use just "DOC".
9678 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9680 * process.c: Export default filters and sentinels to Elisp.
9681 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9683 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9684 (Fset_process_sentinel, Fformat_network_address):
9685 Default to them instead of nil.
9686 (server_accept_connection): Sentinels can't be nil any more.
9687 (read_and_dispose_of_process_output): New function, extracted from
9688 read_process_output.
9689 (read_process_output): Use it; filters can't be nil.
9690 (Finternal_default_process_filter): New function, extracted from
9691 read_process_output.
9692 (exec_sentinel_unwind): Remove function.
9693 (exec_sentinel): Don't zilch sentinel while running.
9694 (status_notify): Sentinels can't be nil.
9695 (Finternal_default_process_sentinel): New function extracted from
9697 (setup_process_coding_systems): Default filter is not nil any more.
9698 (syms_of_process): Export new Elisp functions and initialize
9700 * lisp.h (make_lisp_proc): New function.
9702 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9704 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9706 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9708 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9709 unless we know that the window w is a leaf window.
9710 Another attempt at solving bug#14062.
9712 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9714 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9717 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9719 * image.c (gif_load): Check that subimages fit (Bug#14345).
9721 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9723 * lread.c (skip_dyn_eof): New function.
9724 (read1): Use it to skip the end of a file in response to #@00.
9726 * doc.c (get_doc_string): Slightly relax the sanity checking.
9728 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9730 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9731 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9732 (MonitorInfo): New struct.
9733 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9734 (Fns_display_monitor_attributes_list): New functions.
9735 (display-usable-bounds): Remove.
9736 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9739 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9741 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9742 (GTK_CHECK_VERSION): New macro, if not already defined.
9743 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9744 replaced by GTK_CHECK_VERSION.
9746 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9748 * xterm.h (GTK_PREREQ): New macro.
9749 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9750 to use this macro instead, for consistency and clarity.
9752 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9754 * xdisp.c (row_for_charpos_p): New function, with code of
9755 cursor_row_p, but accepts an additional argument CHARPOS instead
9756 of using a hardcoded PT.
9757 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9758 (row_containing_pos): Call row_for_charpos_p instead of partially
9759 doing the same. Fixes cursor positioning under longlines-mode
9760 when longlines-show-effect includes more than one newline, when
9761 moving the cursor vertically up.
9763 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9765 * makefile.w32-in (ACL_H): New macro.
9766 ($(BLD)/fileio.$(O)): Update dependencies.
9768 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9770 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9771 * Makefile.in (LIB_ACL): New macro.
9772 (LIBACL_LIBS): Remove.
9773 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9774 * fileio.c: Include <acl.h>.
9775 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9776 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9778 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9781 * unexelf.c: Don't assume ElfW (Half) fits in int.
9782 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9783 when dealing with ElfW (Half) values, since they can exceed 2**31
9784 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9785 (entry_address): Omit unused NUM arg. All uses changed.
9787 2013-05-07 Juri Linkov <juri@jurta.org>
9789 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9790 to the string converted from number with `Fnumber_to_string'.
9793 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9795 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9796 This fixes a problem introduced by my previous change.
9798 2013-05-07 Glenn Morris <rgm@gnu.org>
9800 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9802 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9804 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9806 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9808 Static checking by GCC 4.8.0.
9809 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9810 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9811 (x_get_monitor_attributes_fallback)
9812 (x_get_monitor_attributes_xinerama)
9813 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9814 Define only if USE_GTK.
9815 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9816 (x_get_monitor_attributes_fallback): Omit unused locals.
9817 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9818 Use double, not float, to avoid mixed-mode floating point arithmetic.
9820 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9821 Jan Djärv <jan.h.d@swipnet.se>
9823 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9824 (XINERAMA_CFLAGS): New macros.
9825 (ALL_CFLAGS, LIBES): Use them.
9827 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9828 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9829 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9830 (syms_of_xfns): DEFSYM them.
9831 (struct MonitorInfo): New struct.
9832 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9833 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9834 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9835 (x_get_monitor_attributes_xinerama): New functions.
9836 (Fx_display_monitor_attributes_list): New primitive.
9837 (syms_of_xfns): Defsubr it.
9839 * xterm.h (x_display_info): Add Xatom_net_workarea and
9840 Xatom_net_current_desktop.
9842 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9843 and dpyinfo->Xatom_net_current_desktop.
9845 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9847 * xdisp.c (pos_visible_p): Use the special code for finding the
9848 beginning of a display property or overlay for any "replacing"
9849 display property, not just for display strings. This solves
9850 incorrect reporting of position by posn-at-point. (Bug#14241)
9852 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9854 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9855 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9856 Verify that ElfW (Half) fits in int.
9857 (fatal): Use same signature as lisp.h.
9858 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9859 configure and build with -DUNEXELF_DEBUG without worrying about
9860 other modules that use DEBUG.
9861 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9862 possibly-wide integers now uses it instead of plain fprintf.
9863 (entry_address): New function, which avoids problems with 32-bit
9864 overflow on 64-bit hosts.
9865 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9866 (round_up): Don't assume the remainder fits in int.
9867 (find_section): Use bool for boolean. Simplify debug code.
9868 (unexec): Don't assume file sizes fit in int or size_t.
9869 Omit unnecessary trailing newline in 'fatal' format.
9870 Use strerror rather than outputting decimal error number.
9871 Remove unused code when emacs is not defined;
9872 this file relies on Emacs now.
9873 Don't assume e_phnum and e_shnum are positive.
9875 * regex.c: Fix problems when DEBUG is defined.
9876 (extract_number, extract_number_and_incr): Define regardless of
9877 whether DEBUG is defined; that's simpler and makes the code less
9878 likely to go stale in the normal case when DEBUG is not defined.
9879 Return int rather than taking an int * arg. All callers changed.
9880 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9881 Remove, replacing with ...
9882 (DEBUG_PRINT): New macro. All callers changed.
9883 (DEBUG_COMPILES_ARGUMENTS): New macro.
9884 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9885 (print_compiled_pattern, print_double_string) [DEBUG]:
9886 Use prototype rather than old-style definition.
9887 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9888 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9889 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9890 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9891 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9892 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9893 This matters only when DEBUG is defined.
9895 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9897 * xdisp.c (set_iterator_to_next): Set the
9898 ignore_overlay_strings_at_pos_p flag only if we are _really_
9899 iterating over an overlay string, as indicated by the
9900 current.overlay_string_index member. (Bug#14306)
9902 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9904 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9905 to where it is used, to avoid autorelease issues (Bug#14050).
9907 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9909 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9910 * fileio.c (syms_of_fileio): Implement this.
9911 * filelock.c (create_lock_file): If symbolic links don't work, so
9912 we use a regular file as a lock file, do not fsync the lock file;
9915 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9917 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9918 (syms_of_minibuf): Adjust accodingly.
9920 * callint.c (Fcall_interactively): Adjust calls accordingly.
9922 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9924 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9925 w->contents is a buffer before computing everything else.
9926 Use parentheses to disambiguate last part of the condition.
9928 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9929 assertion violations. (Bug#14062)
9931 2013-05-01 David Reitter <david.reitter@gmail.com>
9933 * nsfns.m (ns_tooltip): Initialize.
9935 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9937 * coding.c (decode_coding_gap): Don't remove the character before
9938 a newline unless it's a CR character. (Bug#14287)
9940 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9942 * dispextern.h (struct face): Move enum face_underline_type
9943 earlier so that bitfields can be in the same word.
9945 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9947 * nsfns.m (handlePanelKeys): New function.
9948 (EmacsOpenPanel:performKeyEquivalent:)
9949 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9950 arrows/function/control and copy/paste keys (Bug#14296).
9952 2013-04-27 Juri Linkov <juri@jurta.org>
9954 * callint.c (Fcall_interactively): Call `Qread_number' for
9955 interactive code letter `n' instead of using duplicate code.
9958 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9960 * systime.h (make_timeval): Declare as 'const'.
9962 2013-04-27 Kenichi Handa <handa@gnu.org>
9964 * font.c (font_open_entity): Always open a font of manageable
9967 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9969 Port better to AIX (Bug#14258).
9970 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9973 2013-04-24 Kenichi Handa <handa@gnu.org>
9975 * coding.c (decode_coding_iso_2022): When an invalid escape
9976 sequence is encountered, reset the invocation and designation
9977 status to the safest one.
9979 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9981 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9982 Without this fix, "make distclean" leaves stamp-h1 behind.
9984 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9986 * w32fns.c (w32_fullscreen_rect): New function to compute the
9987 window rectangle for the given fullscreen mode.
9988 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9989 longer tunes the window size. This keeps the window's edges flush
9990 with the screen and allows the taskbar to hide itself in fullboth.
9992 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9993 window decorations and uses the entire screen.
9995 * w32term.h (w32_fullscreen_rect) Add prototype.
9996 (struct w32_output): Replace normal_width, normal_height,
9997 normal_top, and normal_left members with a single normal_placement
9999 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10001 (FRAME_NORMAL_PLACEMENT): New macro.
10003 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10005 * minibuf.c (Ftest_completion): Silence compiler warning.
10007 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10009 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10012 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10015 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10016 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10017 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10018 parentheses where appropriate.
10020 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10022 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10024 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10026 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10027 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10028 Mention in the doc string that setting these variables takes
10029 effect only after a call to set-window-buffer. (Bug#14200)
10031 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10033 * indent.c (Fvertical_motion): Don't consider display strings on
10034 overlay strings as display strings on the buffer position we
10035 started from. This prevents vertical cursor motion from jumping
10036 more than one line when there's an overlay string with a display
10037 property at end of line.
10038 Reported by Karl Chen <Karl.Chen@quarl.org> in
10039 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10041 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10043 * window.c (select_window): `record_buffer' even if window is
10044 already selected (bug#14191).
10046 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10048 * window.c (Fwindow_end): Test more flags, including the buffer's
10049 last_overlay_modified flag, to determine whether the window's
10050 display is really up-to-date. Prevents the function from
10051 returning a stale value. (Bug#14170)
10052 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10055 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10057 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10058 garbaged only if it is not already the top frame on its TTY.
10059 This prevents flickering due to constant redrawing of TTY frames when
10060 there are GUI frames open in the same session. (Bug#13864)
10062 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10064 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10065 of marking the idle timers directly.
10067 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10069 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10070 tables (bug#14054).
10072 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10074 * window.c (select_window): Don't record_buffer while the invariant is
10075 temporarily broken (bug#14161).
10077 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10079 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10081 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10083 2013-04-07 Romain Francoise <romain@orebokech.com>
10085 Ignore additional platform-specific ACL errors (Bug#13702).
10086 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10087 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10089 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10091 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10094 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10096 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10097 This bug was introduced by my 2013-02-25 change that simplified
10098 data_start configuration. Without this change, on GNU/Linux
10099 an Emacs configured with --enable-profiling fails immediately
10100 due to a profiler signal.
10101 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10102 with these flags. On platforms where special flags are needed
10103 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10104 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10105 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10107 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10109 Get rid of some platform-specific functions examining window
10110 system and its capabilities. This is a partial rework of the
10112 * lisp.h (have_menus_p): Remove prototype. This function is
10113 replaced with platform-independent window_system_available.
10114 (check_window_system): Move to...
10115 * frame.h (decode_window_system_frame, window_system_available):
10116 ...here, add new prototypes.
10117 * frame.c (window_system_available, decode_window_system_frame):
10119 (check_window_system): Platform-independent now.
10120 * xterm.h (x_in_use): Remove declaration.
10122 * w32term.h (check_x_frame):
10123 * nsterm.h (check_x_frame): Remove prototypes. This function
10124 is replaced with platform-independent decode_window_system_frame.
10125 * msdos.c (have_menus_p): Remove.
10126 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10127 Remove platform-specific functions. Use check_window_system,
10128 decode_window_system_frame and check_ns_display_info where
10129 appropriate. Minor style and comment tweaks.
10130 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10131 (check_x_frame): Likewise.
10132 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10134 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10135 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10136 * xmenu.c, xselect.c: All related users changed.
10138 2013-04-03 Kenichi Handa <handa@gnu.org>
10140 The following changes is to optimize the code for reading UTF-8
10143 * coding.c (check_ascii): Rename from detect_ascii. Return value
10144 changed. Check EOL format. Do not call adjust_coding_eol_type
10146 (check_utf_8): New function.
10147 (adjust_coding_eol_type): Do nothing if already adjusted.
10148 (detect_coding): Compare the return value of check_ascii with
10149 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10150 (decode_coding_gap): Optimize for valid UTF-8.
10152 2013-03-21 Kenichi Handa <handa@gnu.org>
10154 * coding.c (syms_of_coding): Cancel previous change.
10156 * insdel.c (insert_from_gap): Fix previous change.
10158 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10160 Consistently use platform-specific function to detect window system.
10161 * lisp.h (check_window_system): New prototype. This function is
10162 going to replace check_x, check_w32 and check_ns.
10163 (have_menus_p): Mention msdos.c in comment.
10164 * fontset.c (check_window_system_func): Remove. Adjust all users.
10165 * fontset.h (check_window_system_func): Remove prototype.
10166 * nsterm.h (check_ns):
10167 * xterm.h (check_x):
10168 * w32term.h (check_w32): Likewise.
10169 * menu.c (Fx_popup_menu): Use check_window_system.
10170 * msdos.c (check_window_system): Define for MS-DOS.
10171 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10172 * w32fns.c (check_window_system): Likewise for MS-Windows.
10173 * xfns.c (check_window_system): Likewise for X.
10174 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10175 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10177 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10179 Prefer < to > in range checks such as 0 <= i && i < N.
10180 This makes it easier to visualize quantities on a number line.
10181 This patch doesn't apply to all such range checks,
10182 only to the range checks affected by the 2013-03-24 change.
10183 This patch reverts most of the 2013-03-24 change.
10184 * alloc.c (xpalloc, Fgarbage_collect):
10185 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10186 * character.c (string_escape_byte8):
10187 * charset.c (read_hex):
10188 * data.c (cons_to_unsigned):
10189 * dispnew.c (update_frame_1):
10190 * doc.c (Fsubstitute_command_keys):
10191 * doprnt.c (doprnt):
10192 * editfns.c (hi_time, decode_time_components):
10193 * fileio.c (file_offset):
10194 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10195 * font.c (font_intern_prop):
10196 * frame.c (x_set_alpha):
10197 * gtkutil.c (get_utf8_string):
10198 * indent.c (check_display_width):
10199 * keymap.c (Fkey_description):
10200 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10202 * minibuf.c (read_minibuf_noninteractive):
10203 * process.c (wait_reading_process_output):
10204 * search.c (Freplace_match):
10205 * window.c (get_phys_cursor_glyph):
10206 * xdisp.c (redisplay_internal):
10207 * xsmfns.c (smc_save_yourself_CB):
10208 Prefer < to > for range checks.
10209 * dispnew.c (sit_for): Don't mishandle NaNs.
10210 This fixes a bug introduced in the 2013-03-24 change.
10211 * editfns.c (decode_time_components): Don't hoist comparison.
10212 This fixes another bug introduced in the 2013-03-24 change.
10214 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10216 * frame.h (struct frame): Drop scroll_bottom_vpos
10217 member becaue all real users are dead long ago.
10218 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10219 * xdisp.c (redisplay_internal): Adjust user.
10221 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10223 * nsmenu.m (showAtX:Y:for:): setLevel to
10224 NSPopUpMenuWindowLevel (Bug#13998).
10226 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10228 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10229 (ns_check_pending_open_menu): Declare.
10231 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10232 (x_activate_menubar): Update the menu with title that matches
10233 ns_get_pending_menu_title, and call
10234 ns_check_pending_openmenu (Bug#12698).
10235 (menuWillOpen:): New method.
10236 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10238 * nsterm.m (menu_will_open_state, menu_mouse_point)
10239 (menu_pending_title): New varaibles.
10240 (ns_get_pending_menu_title, ns_check_menu_open)
10241 (ns_check_pending_open_menu): New functions.
10243 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10245 * indent.c (current_column_bol_cache): Remove leftover which is not
10246 used in Fmove_to_column any more.
10247 (current_column, scan_for_column): Adjust users.
10248 * keyboard.c (last_point_position_buffer, last_point_position_window):
10249 Remove leftovers which are not used for recording undo any more.
10250 (command_loop_1, syms_of_keyboard): Adjust users.
10251 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10252 redisplay_window any more.
10253 (move_it_to): Adjust user.
10255 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10257 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10258 Update dependencies.
10260 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10262 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10263 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10264 forward references.
10266 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10268 * window.h (struct window): Replace hchild, vchild and buffer slots
10269 with a single slot 'contents'. This is possible because each valid
10270 window may have either the child window (in vertical or horizontal
10271 combination) or buffer to display (for the leaf window). Using that,
10272 a lot of operations to traverse and/or change window hierarchies may
10273 be simplified. New member horizontal is used to distinguish between
10274 horizontal and vertical combinations of internal windows.
10275 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10276 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10277 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10278 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10279 Use contents slot, not buffer, where appropriate.
10280 (wset_combination): New function.
10281 (wset_buffer): Add eassert.
10282 (Fframe_first_window): Simplify the loop reaching first window.
10283 (Fwindow_buffer): Use WINDOW_LEAF_P.
10284 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10285 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10286 (unshow_buffer): Convert initial debugging check to eassert.
10287 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10288 (make_parent_window, window_resize_check, window_resize_apply)
10289 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10290 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10291 Adjust to match struct window changes.
10292 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10293 (mark_window_cursors_off, count_windows, get_leaf_windows)
10294 (foreach_window_1): Simplify the loop.
10295 * alloc.c (mark_object): Do not check for the leaf window because
10296 internal windows has no glyph matrices anyway.
10297 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10298 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10299 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10300 (build_frame_matrix_from_window_tree, mirror_make_current)
10301 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10302 (update_window_tree, set_window_update_flags): Simplify the loop.
10303 (sync_window_with_frame_matrix_rows): Enforce live window.
10304 Use contents slot, not buffer, where appropriate.
10305 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10306 and WINDOW_HORIZONTAL_COMBINATION_P.
10307 (make_frame_visible_1): Simplify the loop.
10308 Use contents slot, not buffer, where appropriate.
10309 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10310 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10311 (expose_window_tree): Likewise.
10312 Use contents slot, not buffer, where appropriate.
10313 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10314 to avoid deleted windows. Use contents slot instead of buffer.
10315 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10316 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10317 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10318 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10320 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10322 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10323 identify the reasons for assertion violations in bug#14062 and
10325 (Fx_show_tip): Fix compilation error under
10326 "--enable-check-lisp-object-type". (Bug#14073)
10328 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10329 Reported by <rzl24ozi@gmail.com>.
10331 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10333 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10335 (unwind_with_echo_area_buffer): ...to restore it here.
10336 This is needed to ensure that...
10337 (redisplay_window): ...both window markers are valid here,
10338 which is verified by eassert.
10339 * editfns.c (save_excursion_save): Do not assume that
10340 selected_window always displays the buffer.
10341 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10344 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10346 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10349 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10351 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10353 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10355 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10356 since MinGW's w32api headers do. This avoids compiler warnings.
10358 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10359 if already defined.
10361 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10363 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10365 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10367 * gtkutil.c (style_changed_cb): Check if frame is live and an
10368 X frame (Bug#14038).
10370 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10372 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10373 Define only for _WIN32_WINNT less than 0x0500.
10374 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10376 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10377 see its own definitions of 'struct timeval' and 'struct timezone'.
10379 Fix incompatibilities between MinGW.org and MinGW64 headers.
10380 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10382 * w32.c (REPARSE_DATA_BUFFER): Guard with
10383 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10385 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10387 * xterm.c: Include X11/XKBlib.h
10388 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10390 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10392 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10394 * blockinput.h (input_blocked_p): Likewise.
10395 * bytecode.c (exec_byte_code): Likewise.
10396 * callproc.c (call_process_kill, call_process_cleanup)
10397 (Fcall_process): Likewise.
10398 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10399 (Fccl_execute_on_string): Likewise.
10400 * character.c (string_escape_byte8): Likewise.
10401 * charset.c (read_hex): Likewise.
10402 * cm.c (calccost): Likewise.
10403 * data.c (cons_to_unsigned): Likewise.
10404 * dired.c (directory_files_internal, file_name_completion):
10406 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10407 (sit_for): Likewise.
10408 * doc.c (Fsubstitute_command_keys): Likewise.
10409 * doprnt.c (doprnt): Likewise.
10410 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10411 * emacsgtkfixed.c: Likewise.
10412 * fileio.c (file_offset, Fwrite_region): Likewise.
10413 * floatfns.c (Fexpt, fmod_float): Likewise.
10414 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10416 * font.c (font_intern_prop): Likewise.
10417 * frame.c (x_set_alpha): Likewise.
10418 * gtkutil.c (get_utf8_string): Likewise.
10419 * indent.c (check_display_width): Likewise.
10420 * intervals.c (create_root_interval, rotate_right, rotate_left)
10421 (split_interval_right, split_interval_left)
10422 (adjust_intervals_for_insertion, delete_node)
10423 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10424 (merge_interval_right, merge_interval_left, copy_intervals)
10425 (set_intervals_multibyte_1): Likewise.
10426 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10427 * keymap.c (Fkey_description): Likewise.
10428 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10429 * lread.c (openp, read_integer, read1, string_to_number):
10431 * menu.c (ensure_menu_items): Likewise.
10432 * minibuf.c (read_minibuf_noninteractive): Likewise.
10433 * print.c (printchar, strout): Likewise.
10434 * process.c (create_process, Faccept_process_output)
10435 (wait_reading_process_output, read_process_output, send_process)
10436 (wait_reading_process_output): Likewise.
10437 * profiler.c (make_log, handle_profiler_signal): Likewise.
10438 * regex.c (re_exec): Likewise.
10439 * regex.h: Likewise.
10440 * search.c (looking_at_1, Freplace_match): Likewise.
10441 * sysdep.c (get_child_status, procfs_ttyname)
10442 (procfs_get_total_memory): Likewise.
10443 * systime.h (EMACS_TIME_VALID_P): Likewise.
10444 * term.c (dissociate_if_controlling_tty): Likewise.
10445 * window.c (get_phys_cursor_glyph): Likewise.
10446 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10447 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10449 * xfns.c (Fx_window_property): Likewise.
10450 * xmenu.c (set_frame_menubar): Likewise.
10451 * xselect.c (x_get_window_property, x_handle_dnd_message):
10453 * xsmfns.c (smc_save_yourself_CB): Likewise.
10454 * xterm.c (x_scroll_bar_set_handle): Likewise.
10456 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10458 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10459 to be optional or nil. Adjust comment and convert it to docstring.
10460 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10461 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10463 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10465 Static checking by GCC 4.8-20130319.
10466 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10467 * process.c (Fset_process_datagram_address)
10468 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10469 * xdisp.c (get_char_face_and_encoding)
10470 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10471 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10472 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10474 2013-03-24 Ken Brown <kbrown@cornell.edu>
10476 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10477 fix compilation on 64-bit Cygwin, where underscores are not
10478 automatically prepended.
10480 * w32term.c (w32_initialize): Silence compiler warning.
10482 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10484 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10485 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10486 variables, to save and restore frame dimensions.
10487 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10488 after returning from a 'fullscreen' configuration.
10489 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10490 to avoid races between the main thread and the input thread.
10492 * w32term.h (struct w32_output): New members normal_width,
10493 normal_height, normal_top, normal_left, and prev_fsmode.
10494 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10495 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10496 members of a frame.
10498 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10499 'fullscreen' parameter. Always record previous width and height
10500 of the frame, except when switching out of maximized modes, so
10501 that they could be restored correctly, instead of resetting to the
10502 default frame dimensions. Send SC_RESTORE command to the frame,
10503 unless we are going to send SC_MAXIMIZE, to restore the frame
10504 resize hints in the mouse pointer shown by the window manager.
10507 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10509 * lisp.h (get_frame_param): Adjust conditions for prototype
10512 2013-03-22 Ken Brown <kbrown@cornell.edu>
10514 * unexcw.c: Drop unneeded inclusion of w32common.h.
10515 (report_sheap_usage): Declare.
10516 (read_exe_header): Add magic numbers for x86_64.
10517 (fixup_executable): Fix printf format specifier for unsigned long
10520 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10522 * frame.h (struct frame): Put menu_bar_window under #ifdef
10523 because this member is not needed when X toolkit is in use.
10524 (fset_menu_bar_window):
10525 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10526 (free_glyphs, update_frame):
10527 * xdisp.c (expose_frame): Likewise.
10528 (display_menu_bar): Likewise. Remove redundant eassert.
10529 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10532 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10534 Use functions and constants to manipulate Lisp_Save_Value objects.
10535 This replaces code that used macros and strings and token-pasting.
10536 The change makes the C source a bit easier to follow,
10537 and shrinks the Emacs executable a bit.
10538 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10539 (make_save_value): Change 1st arg from string to enum. All callers
10542 (mark_object): Use if, not #if, for GC_MARK_STACK.
10543 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10544 (XSAVE_OBJECT): Now functions, not macros.
10545 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10546 the constant was never used.
10547 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10548 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10549 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10550 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10552 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10553 type3 with a single member save_type. All uses changed.
10554 (save_type, set_save_pointer, set_save_integer): New functions.
10555 * print.c (PRINTX): Remove.
10557 * alloc.c: Remove redundant static declarations.
10559 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10561 * window.h (struct window): Convert left_col, top_line, total_lines
10562 and total_cols from Lisp_Objects to integers. Adjust comments.
10563 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10565 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10566 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10567 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10568 Adjust users where appropriate.
10570 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10572 * frame.h (struct frame): Drop resx and resy because the same data is
10573 available from window system-specific output context. Adjust users.
10574 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10575 New functions to provide defaults when no window system available.
10576 (FRAME_RES_X, FRAME_RES_Y): New macros.
10577 (NUMVAL): Move from xdisp.c.
10578 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10579 (Ffont_face_attributes, Fopen_font):
10580 * image.c (gs_load):
10581 * w32font.c (fill_in_logfont):
10582 * xdisp.c (calc_pixel_width_or_height):
10583 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10584 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10586 2013-03-20 Kenichi Handa <handa@gnu.org>
10588 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10589 to 1 (temporary workaround until a bug related to ASCII
10590 optimization is fixed).
10592 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10594 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10595 Signal error if window is not internal. Adjust docstring.
10596 (delete_all_child_windows): Use combination_limit to save the buffer.
10597 (Fset_window_configuration): Adjust accordingly.
10598 * print.c (syms_of_print): Initialize debugging output not here...
10599 (init_print_once): ...but in a new function here.
10600 * lisp.h (init_print_once): Add prototype.
10601 * emacs.c (main): Add call to init_print_once. Adjust comments.
10603 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10605 * window.c (window_resize_check, window_resize_apply)
10606 (window_from_coordinates, recombine_windows, set_window_buffer)
10607 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10608 (Fsplit_window_internal, Fdelete_window_internal)
10609 (freeze_window_starts): Use bool for booleans.
10610 * window.h (window_frame_coordinates, resize_frame_windows)
10611 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10613 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10615 * dispnew.c (bitch_at_user): Use `user-error'.
10617 2013-03-17 Ken Brown <kbrown@cornell.edu>
10619 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10620 as return type of image_background. (Bug#13981)
10621 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10623 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10625 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10626 (ns_select): Don't return with result uninitialized.
10628 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10631 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10633 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10634 directories. If filename is nil, get directory name (Bug#13932).
10635 Use getFilename and getDirectory.
10636 (getFilename, getDirectory): New methods for EmacsSavePanel and
10638 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10640 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10642 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10644 2013-03-15 Kenichi Handa <handa@gnu.org>
10646 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10647 (adjust_after_replace): Make it back to static. Delete the third
10648 arg text_at_gap_tail. Cancel the code for handling it.
10650 * coding.h (struct coding_system): New member eol_seen.
10652 * coding.c (detect_ascii): New function.
10653 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10654 when the source bytes are actually scanned. On detecting for
10655 coding_category_utf_8_auto, call detect_ascii instead of scanning
10656 source bytes directly.
10657 (produce_chars): Call insert_from_gap with the new arg 0.
10658 (encode_coding): Likewise.
10659 (decode_coding_gap): Control ASCII optimization by the variable
10660 disable_ascii_optimization instead of #ifndef .. #endif.
10661 Deccode EOL format according to coding->eol_seen.
10662 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10665 * lisp.h (adjust_after_replace): Cancel externing it.
10666 (insert_from_gap): Adjust prototype.
10668 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10670 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10671 FULLSCREEN_MAXIMIZED. (Bug#13935)
10673 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10675 * region-cache.c (find_cache_boundary, move_cache_gap)
10676 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10677 Simplify debugging check and convert to eassert. Adjust comment.
10678 (pp_cache): Put under ENABLE_CHECKING.
10680 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10682 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10683 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10684 and WM_ACTIVATEAPP.
10685 (w32fullscreen_hook): If the frame is visible, reset
10686 f->want_fullscreen flag after changing the frame size. If the
10687 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10690 2013-03-13 Daniel Colascione <dancol@dancol.org>
10692 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10693 too so that these builds can use Cygwin's file conversion
10694 functions. (We've been building and linking cygw32.o all along
10695 and just not using it.)
10697 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10699 File synchronization fixes (Bug#13944).
10700 * Makefile.in (LIB_FDATASYNC): New macro.
10702 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10703 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10704 Don't worry about HAVE_FSYNC, since a substitute fsync is
10705 available if the system lacks one.
10706 (Fwrite_regin): Retry fsync if interrupted.
10708 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10710 * w32term.c (w32_read_socket): If the Emacs frame is being
10711 activated, call w32fullscreen_hook, to make sure the new frame
10712 dimensions are in effect. (Bug#13937)
10714 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10716 * xdisp.c (init_iterator): Simplify because both character and byte
10717 positions are either specified or -1. Add eassert. Adjust comment.
10718 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10719 character and byte positions can be obtained from marker.
10721 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10723 Static checking by Sun C 5.12.
10724 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10725 * bytecode.c (exec_byte_code):
10726 * dispnew.c (init_display):
10728 * fileio.c (Fsubstitute_in_file_name):
10729 * keyboard.c (Fevent_convert_list):
10730 * keymap.c (Fsingle_key_description):
10731 * term.c (maybe_fatal, fatal):
10732 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10733 * xsmfns.c (Fhandle_save_session):
10734 Omit unreachable code.
10735 * keymap.c (map_keymap_char_table_item): Cast void * to
10736 a function pointer type; the C Standard requires this.
10738 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10739 Include <sys/param.h> unconditionally, as that works elsewhere and
10740 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10741 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10744 See ChangeLog.12 for earlier changes.
10746 ;; Local Variables:
10750 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10752 This file is part of GNU Emacs.
10754 GNU Emacs is free software: you can redistribute it and/or modify
10755 it under the terms of the GNU General Public License as published by
10756 the Free Software Foundation, either version 3 of the License, or
10757 (at your option) any later version.
10759 GNU Emacs is distributed in the hope that it will be useful,
10760 but WITHOUT ANY WARRANTY; without even the implied warranty of
10761 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10762 GNU General Public License for more details.
10764 You should have received a copy of the GNU General Public License
10765 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.