1 2014-08-11 Glenn Morris <rgm@gnu.org>
3 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4 writing before backing up, since it causes a more serious problem
5 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
6 (choose_write_coding_system): No longer callable from Lisp.
7 Move last piece back here from Fwrite_region.
8 (Fwrite_region, syms_of_fileio): Update for above changes.
10 2014-08-09 Martin Rudalics <rudalics@gmx.at>
12 * window.c (Fwindow_new_total, Fwindow_new_normal)
13 (Fwindow_new_pixel, Fset_window_new_pixel)
14 (Fset_window_new_total, Fset_window_new_normal): Second attempt
15 to fix the doc-strings of these functions. See:
16 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
18 2014-08-08 Martin Rudalics <rudalics@gmx.at>
20 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
21 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
22 (Fwindow_new_pixel, Fset_window_new_pixel)
23 (Fset_window_new_total, Fset_window_new_normal)
24 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
26 2014-08-07 Eli Zaretskii <eliz@gnu.org>
28 * fontset.c (Finternal_char_font): Recompute basic faces if the
29 frame's face cache was cleared. (Bug#18162)
31 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
33 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
34 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
35 base buffer's undo list.
37 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
39 Fix bug with an attempt to select uninitialized frame (Bug#18161).
40 * xfns.c (Fx_create_frame): Move call to change_frame_size to
41 a section where Lisp evaluation is disabled. This way a pointer
42 to uninitialized frame is not accessible from Lisp, which becomes
43 critical if following call to x_figure_window_size throws an error.
45 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
47 Fix bug with clang + directory_files_internal + GC (Bug#16986).
48 * dired.c (directory_files_internal): Use a volatile variable
49 to prevent the compiler from optimizing away all copies of a local.
50 I wonder how many other GC-related bugs like this lurk elsewhere?
52 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
53 * xterm.h (struct x_display_info): New member 'connection'.
54 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
55 so that x_delete_terminal has a file descriptor to pass to
56 delete_keyboard_wait_descriptor.
58 2014-08-01 Eli Zaretskii <eliz@gnu.org>
60 Fix display of R2L lines when the last character fits only partially.
61 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
63 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
64 R2L row is visible only partially, give the row a negative x
66 (display_line): Fix the calculation of the glyph whose pixel width
67 is used to decide whether the last produced glyph fits on the
68 line. When the last glyph fits only partially, give the row a
71 2014-07-29 Eli Zaretskii <eliz@gnu.org>
73 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
74 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
75 pixel width of the first glyph that is hscrolled from display.
76 (display_line): In R2L glyph rows, don't give a negative offset to
77 row->x when the first glyph begins before first_visible_x.
79 2014-07-29 Andreas Schwab <schwab@suse.de>
81 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
82 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
84 2014-07-28 Eli Zaretskii <eliz@gnu.org>
86 * xdisp.c (display_line): If called with iterator set up to write
87 to a marginal area, delay the call to handle_line_prefix until we
88 switch back to the text area. (Bug#18035)
90 * .gdbinit (xwindow): The members total_cols, total_lines,
91 left_col, and top_line are C integers (and has been so for the
94 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
96 * nsterm.m (applicationDidFinishLaunching:): Call
97 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
98 (antialiasThresholdDidChange:): New method for EmacsApp.
100 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
102 * macfont.m (macfont_update_antialias_threshold): Remove static.
104 * macfont.h (macfont_update_antialias_threshold): Declare.
106 2014-07-17 Eli Zaretskii <eliz@gnu.org>
108 * w32select.c (setup_windows_coding_system): Apply
109 CODING_ANNOTATION_MASK to the common_flags member of struct
110 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
112 * w16select.c (Fw16_get_clipboard_data): Apply
113 CODING_ANNOTATION_MASK to the common_flags member of struct
116 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
117 buffer position where we are to start the iteration.
118 (handle_invisible_prop): Record in it->stop_charpos the position
119 where the invisible text ends. (Bug#18035)
120 (hscroll_window_tree): Don't try hscrolling windows whose cursor
121 row has zero buffer position as their start position. Reported by
122 martin rudalics <rudalics@gmx.at>.
124 2014-07-16 Eli Zaretskii <eliz@gnu.org>
126 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
127 infinite looping in redisplay when display lines don't have enough
128 space to display even a single character. (Bug#18036)
130 2014-07-13 Eli Zaretskii <eliz@gnu.org>
132 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
133 buffer's default-directory only if it is a string. (Bug#17986)
135 2014-07-12 Eli Zaretskii <eliz@gnu.org>
137 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
140 * w32fns.c (Fx_file_dialog): Mention in the doc string the
141 behavior on Windows 7 and later when the function is repeatedly
142 invoked with the same value of DIR. (Bug#17950)
144 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
145 string to match the one in w32fns.c.
147 2014-07-08 Eli Zaretskii <eliz@gnu.org>
149 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
150 x_produce_glyphs does when it generates a stretch glyph that
151 represents a TAB. (Bug#17969)
153 2014-07-05 Eli Zaretskii <eliz@gnu.org>
155 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
156 and there is a display property at that position, don't call
157 move_it_to to move to a position before window start. (Bug#17942)
158 Fix condition for finding CHARPOS by the first call to move_it_to.
161 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
163 * syntax.c (find_defun_start): Try the cache even
164 if !open_paren_in_column_0_is_defun_start.
165 (back_comment): If find_defun_start was pessimistic, use the
166 scan_sexps_forward result to improve the cache (bug#16526).
168 2014-07-04 Daniel Colascione <dancol@dancol.org>
171 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
172 only if xic_style calls for it. This change allows Emacs to work
173 with ibus. Also, don't leak resources if create_frame_xic fails,
174 and stop caching xic_style across different displays (Bug#17928).
175 (supported_xim_styles): Make const.
176 (best_xim_style): Remove first parameter: it's always just
177 supported_xim_styles. Change to look at supported_xim_styles directly.
179 2014-07-04 Eli Zaretskii <eliz@gnu.org>
181 * xdisp.c (redisplay_window): If redisplay of a window ends up
182 with point in a partially visible line at end of the window, make
183 sure the amended position of point actually has smaller Y
184 coordinate; if not, give up and scroll the display. (Bug#17905)
186 * window.c (window_scroll_pixel_based): When point ends up at the
187 last fully visible line, don't let move_it_to stop at the left
188 edge of the line and dupe us into thinking point is inside the
191 * w32.c (network_interface_info): Make sure the argument is a
194 2014-07-01 Eli Zaretskii <eliz@gnu.org>
196 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
197 the window whose glyph row is being prepared and a flag whether it
198 is for mode/header line. Make sure the glyph row's marginal areas
199 are in sync with what the window wants.
202 * xdisp.c (display_line, display_mode_line): Call
203 prepare_desired_row with additional arguments, as appropriate.
205 * dispextern.h (prepare_desired_row): Adjust prototype.
207 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
209 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
210 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
211 caused by xw_popup_dialog in daemon mode (Bug#17891).
213 2014-06-30 Eli Zaretskii <eliz@gnu.org>
215 * frame.c (do_switch_frame): When switching to another TTY frame,
216 make sure FrameCols and FrameRows are in sync with the new frame's
219 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
221 * coding.c (encode_coding_utf_8): Correctly count produced_chars
222 also in unibyte case. (Bug#17865)
224 2014-06-25 Glenn Morris <rgm@gnu.org>
226 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
228 2014-06-21 Eli Zaretskii <eliz@gnu.org>
230 * indent.c (Fvertical_motion): Doc fix.
231 Move to the goal column, if any, with a single call to
232 move_it_in_display_line, not in two calls. Doing this with two
233 calls causes move_it_in_display_line apply the line-prefix
234 handling twice instead of just once. (Bug#17823)
236 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
238 Port to OS X ACLs (Bug#17810).
239 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
240 ACL_TYPE_ACCESS) doesn't work.
242 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
244 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
245 before checking key-translation-map (bug#17659).
247 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
249 * font.c (font_make_object): Avoid dangling pointer which may
250 crash GC (Bug#17771).
252 2014-06-18 Eli Zaretskii <eliz@gnu.org>
254 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
255 prototype of DGifCloseFile as appropriate for older and newer
257 (gif_close): New function, encapsulates the differences in the
258 calling sequence of DGifCloseFile before v5.1.0 and after it.
259 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
260 error string where appropriate. (Bug#17790)
262 2014-06-16 Eli Zaretskii <eliz@gnu.org>
264 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
265 macro execution, make sure point didn't move since last complete
266 redisplay, as the condition for using the glyph matrix
267 information. (Bug#17777)
269 2014-06-14 Eli Zaretskii <eliz@gnu.org>
271 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
272 information if we are in the middle of executing a keyboard macro,
273 since redisplay doesn't update the screen until the macro is
274 finished. (Bug#17777)
276 2014-06-13 Eli Zaretskii <eliz@gnu.org>
278 * alloc.c (cleanup_vector): Don't dereference a font driver
279 pointer if it is NULL. (Bug#17771)
281 2014-06-11 Eli Zaretskii <eliz@gnu.org>
283 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
284 matching overlay strings with 'cursor' property against buffer
285 positions traversed in the glyph row. (Bug#17744)
287 2014-06-08 Glenn Morris <rgm@gnu.org>
289 * fileio.c (write-region-inhibit-fsync): Doc tweak.
291 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
293 2014-06-04 Eli Zaretskii <eliz@gnu.org>
295 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
296 contains garbage on WINDOWSNT (which could potentially infloop at
299 Minimize cursor motion during TTY menu updates.
300 * term.c (tty_menu_display): Don't position cursor here. Instead,
301 pass the cursor coordinates to update_frame_with_menu.
302 (tty_menu_activate): Send the hide cursor command only once in an
303 iteration through the outer 'while' loop.
305 * dispnew.c (update_frame_1): Accept an additional argument
306 SET_CURSOR_P, and position the cursor at the end of the frame
307 update only if that argument is non-zero. All callers changed to
308 provide the additional argument as non-zero, except for
309 update_frame_with_menu.
310 (update_frame_with_menu): Accept 2 additional arguments ROW and
311 COL; if they are non-negative, instruct update_frame_1 not to
312 position the cursor, and instead position it according to ROW and
315 * dispextern.h (update_frame_with_menu): Update prototype.
317 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
319 * callproc.c (call_process): Don't check read-only if we don't insert
320 anything (bug#17666).
322 2014-06-02 Eli Zaretskii <eliz@gnu.org>
324 * dispnew.c (update_frame_with_menu): Set display_completed.
326 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
328 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
330 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
332 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
333 to min(value, whole).
335 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
337 Bring back the changes to GDB-visible symbols, but only on AIX.
338 And only if it's not pre-4.2 GCC.
339 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
340 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
341 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
344 2014-05-31 Eli Zaretskii <eliz@gnu.org>
346 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
347 with PT, not GPT. (Bug#16433)
349 Revert last changes to GDB-visible symbols.
350 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
351 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
352 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
355 2014-05-31 Glenn Morris <rgm@gnu.org>
357 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
359 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
361 Fix port to 32-bit AIX with xlc (Bug#17598).
362 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
363 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
364 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
365 to work around a compiler bug in IBM xlc 12.1.
367 2014-05-29 Eli Zaretskii <eliz@gnu.org>
369 * xterm.c (x_update_window_end): Don't invalidate the entire
370 mouse-highlight info, just signal frame_up_to_date_hook that mouse
371 highlight needs to be redisplayed. (Bug#17588)
373 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
375 Port the GDB-visible symbols to AIX.
376 Without them, GDB doesn't work to debug Emacs, since the AIX linker
377 optimizes away the relevant external symbols. Use enums instead;
378 this suffices for the AIX port, which is 32-bit-only anyway.
379 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
380 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
381 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
384 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
386 Include sources used to create macuvs.h.
387 * Makefile.in ($(srcdir)/macuvs.h): New rule.
388 * macuvs.h: Use automatically-generated header.
390 2014-05-25 Eli Zaretskii <eliz@gnu.org>
392 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
393 if we are iterating over an object that generates glyphs for
394 marginal areas. (Bug#17585)
396 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
398 * xdisp.c (safe__call1, safe__eval): Now static.
400 2014-05-24 Eli Zaretskii <eliz@gnu.org>
402 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
403 (safe_call, safe__call1): Construct a va_list argument for safe_call.
404 (safe_call1): Call safe_call instead of safe__call directly.
406 2014-05-24 Ken Brown <kbrown@cornell.edu>
408 * w32term.c (x_delete_display) [CYGWIN]: Don't free
409 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
412 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
414 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
415 (safe__call, safe__call1, safe__eval): New functions.
417 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
418 (display_mode_element): Same for `:eval'.
420 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
422 Fix port to 32-bit AIX (Bug#17540).
423 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
424 twice. _text already includes this offset.
425 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
427 2014-05-21 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
430 when closest_pos is identical to to_charpos, don't recurse, since
431 we already tried that, and failed. (Bug#17539)
433 2014-05-20 Eli Zaretskii <eliz@gnu.org>
435 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
436 unwinding when frame's faces were not initialized yet, increment
437 the frame's image-cache reference count before calling
438 x_free_frame_resources. Don't dereference
439 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
441 2014-05-11 Glenn Morris <rgm@gnu.org>
443 * fileio.c (Ffile_executable_p): Doc tweak.
445 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
447 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
448 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
450 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
452 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
454 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
456 Fix initialization of minibuffer history variable (Bug#17430).
457 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
458 Move the initialization up to prevent any "value void" message.
460 2014-05-06 Samuel Bronson <naesten@gmail.com>
462 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
463 are matched (bug#17413).
465 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
467 Stop tooltips pulling Emacs window to front (Bug#17408).
468 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
469 SetWindowPos invocations.
471 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
473 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
474 not initialized (Bug#17398).
476 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
478 Revert recent libpng changes (Bug#17339).
479 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
480 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
482 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
484 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
485 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
486 because WCONTINUED is always defined now.
487 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
489 2014-05-03 Eli Zaretskii <eliz@gnu.org>
491 * buffer.c (overlay_strings): Fix the wording of the commentary.
493 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
495 Consult libpng-config more consistently (Bug#17339).
496 * Makefile.in (PNG_CFLAGS): New var.
497 (ALL_CFLAGS): Use it.
498 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
499 CFLAGS now handles this.
501 2014-05-01 Glenn Morris <rgm@gnu.org>
503 * floatfns.c (Fisnan):
504 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
506 2014-05-01 Eli Zaretskii <eliz@gnu.org>
508 * term.c (tty_menu_activate): A better initialization for cursor
511 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
513 * intervals.c: Tighten assertions.
514 (create_root_interval): Make sure the interval is not empty.
515 (intervals_equal): Use booleans.
516 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
517 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
518 (balance_possible_root_interval): Simplify and use booleans.
519 (split_interval_right, split_interval_left): Check LENGTH, and remove
520 now redundant assertion.
521 (adjust_intervals_for_insertion): Remove now redundant assertions.
522 (delete_node, interval_deletion_adjustment)
523 (adjust_intervals_for_deletion, merge_interval_right)
524 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
525 (reproduce_interval): Make sure the interval is not empty.
527 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
529 * term.c (tty_menu_activate): Don't assume row and col are initialized.
530 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
531 satisfaction that they would always be initialized.
533 2014-04-29 Eli Zaretskii <eliz@gnu.org>
535 * term.c (tty_menu_display): Move the cursor to the active menu
537 (tty_menu_activate): Return the cursor to the active menu item
538 after displaying the menu and after displaying help-echo. See
539 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
540 for the details of why this is needed by screen readers and
543 2014-04-29 Glenn Morris <rgm@gnu.org>
545 * process.c (handle_child_signal):
546 Handle systems without WCONTINUED. (Bug#15110, 17339)
548 2014-04-23 Eli Zaretskii <eliz@gnu.org>
550 * search.c (Fnewline_cache_check): Don't try to count newlines
551 outside the buffer's restriction, as find_newline doesn't support that.
553 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
555 Port to GCC 4.9.0 with --enable-gcc-warnings.
556 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
558 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
559 a way that also works with GCC 4.9.0.
561 * search.c (Fnewline_cache_check): Remove unused locals.
563 2014-04-22 Eli Zaretskii <eliz@gnu.org>
565 * search.c (find_newline1): New subroutine.
566 (Fnewline_cache_check): New function.
567 (syms_of_search): Defsubr it.
569 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
571 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
572 * keyboard.c (unblock_input): Add comment.
573 * xgselect.c (xg_select): Prevent Glib main loop recursion.
575 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
577 * intervals.c (rotate_right, rotate_left): Fix up length computation.
578 Also change identifiers to match the comments, and add more assertions
581 2014-04-18 Eli Zaretskii <eliz@gnu.org>
583 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
584 glyph is written to TEXT_AREA of the temporary glyph_row.
587 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
589 * emacs.c (close_output_streams): Don't clear and restore errno.
591 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
593 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
594 never becomes visible, i.e. using XMonad (Bug#17237).
596 2014-04-17 Eli Zaretskii <eliz@gnu.org>
598 * xdisp.c (Fline_pixel_height): Don't assume that the current
599 buffer and the selected window's buffer are one and the same.
602 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
603 paragraph-start cache before the newline cache. (Bug#17269)
605 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
607 * window.c (save_window_save): Lookup window_point_insertion_type in
608 the right buffer (bug#15457).
609 (Qwindow_point_insertion_type): New var.
610 (syms_of_window): Initialize it.
612 2014-04-16 Eli Zaretskii <eliz@gnu.org>
615 * unexcoff.c [MSDOS]: Include libc/atexit.h.
616 (copy_text_and_data): Zero out the atexit chain pointer before
619 * termhooks.h (encode_terminal_code): Update prototype.
621 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
622 visible for all DOS_NT ports, not just WINDOWSNT.
623 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
625 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
626 unless it is defined.
627 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
629 * process.c (close_on_exec, accept4, process_socket): Move into
630 the "ifdef subprocesses" part.
631 (catch_child_signal): Condition by "ifdef subprocesses".
632 (syms_of_process) <Qinternal_default_process_sentinel>
633 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
635 * msdos.h: Add prototypes for new functions.
636 (EINPROGRESS): Define.
637 (O_CLOEXEC): Define to zero.
639 * msdos.c (check_window_system): Remove unnecessary an
640 incompatible duplicate function.
641 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
642 New functions in support of new functionality.
644 * menu.c (single_menu_item): Add visual indication of submenu
645 also for menus on MSDOS frames.
646 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
648 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
649 when async subprocesses aren't supported.
651 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
653 * emacs.c (close_output_streams): Zero out errno before calling
656 * dired.c [MSDOS]: Include msdos.h.
658 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
659 (DATA_START) [MSDOS]: Define.
660 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
662 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
663 Ifdef away for MSDOS.
664 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
665 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
667 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
668 Use temporary file template that is compatible with mkostemp.
669 Move vfork-related portions under #ifndef MSDOS.
670 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
672 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
674 * buffer.c (Foverlays_at): Add argument `sorted'.
676 2014-04-14 Eli Zaretskii <eliz@gnu.org>
678 * insdel.c (invalidate_buffer_caches): When deleting or replacing
679 text, invalidate the bidi_paragraph_cache upto and including the
682 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
684 Port to IRIX 6.5 (Bug#9684).
685 * alloc.c (TAGGABLE_NULL): New constant,
686 for porting to hosts with nontrivial DATA_SEG_BITS settings.
687 (next_vector, set_next_vector): Use it.
688 * conf_post.h (INET6) [IRIX6_5]: Define.
689 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
690 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
691 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
692 for consistency with how TAGGABLE_NULL is computed.
694 2014-04-13 Eli Zaretskii <eliz@gnu.org>
696 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
697 before passing it to system APIs.
699 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
701 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
703 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
704 make sure stack.byte_string_start is not de-adjusted by pushhandler.
706 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
708 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
710 2014-04-12 Eli Zaretskii <eliz@gnu.org>
712 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
713 covered by a display string that ends in a newline, and that cases
714 going back by DVPOS lines to hit the search limit, lift the limit
715 and go back until DVPOS is reached. (Bug#17244)
717 * indent.c (Fvertical_motion): Handle correctly the case when the
718 display string is preceded by an empty line.
720 2014-04-11 Eli Zaretskii <eliz@gnu.org>
722 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
723 use S_IWRITE instead.
725 2014-04-11 Glenn Morris <rgm@gnu.org>
727 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
729 2014-04-09 Ken Brown <kbrown@cornell.edu>
731 * Makefile.in (EMACS_MANIFEST): Revert last change.
733 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
735 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
737 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
738 (symbol_block_pinned): New var.
739 (Fmake_symbol): Initialize `pinned'.
740 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
741 pinned and signal an error for un-purifiable objects.
743 (Fpurecopy): Use it, except for objects that can't be purified.
744 (mark_pinned_symbols): New function.
745 (Fgarbage_collect): Use it.
746 (gc_sweep): Remove hack made unnecessary.
748 2014-04-05 Glenn Morris <rgm@gnu.org>
750 * keyboard.c (Fopen_dribble_file): Doc tweak.
752 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
755 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
756 bar is zero height, just return (Bug#16976).
757 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
758 * nsterm.h (EmacsView): Add wait_for_tool_bar.
759 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
760 is nil. If waiting for toolbar to complete, force a redraw.
761 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
763 2014-04-03 Ken Brown <kbrown@cornell.edu>
765 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
767 2014-04-02 Martin Rudalics <rudalics@gmx.at>
769 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
770 width from font width (Bug#17163).
772 2014-03-30 Martin Rudalics <rudalics@gmx.at>
774 * frame.c (x_set_frame_parameters): Calculate default values of
775 new frame sizes only after all other frame parameters have been
776 processed (Bug#17142).
778 2014-03-28 Ken Brown <kbrown@cornell.edu>
780 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
783 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
785 * xterm.c (x_draw_image_glyph_string): Adjust image background
786 width accordingly when its x position is adjusted. (Bug#17115)
788 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
790 * w32term.c (x_draw_image_glyph_string): Fix computation of height
791 and width of image background when it is displayed with a 'box'
794 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
796 More backward-compatible fix to char-equal core dump (Bug#17011).
797 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
798 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
800 Fix core dump in char-equal (Bug#17011).
801 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
802 unibyte buffers, as we can't tell whether the characters are
805 * insdel.c (adjust_markers_for_delete): Remove unused local.
807 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
809 Have (MARKER . ADJUSTMENT) undo records always be immediately
810 after their corresponding (TEXT . POS) record in undo list.
812 * lisp.h (record-delete): New arg record_markers.
813 (record_marker_adjustment): No longer needed outside undo.c.
814 * insdel.c (adjust_markers_for_delete): Move calculation of marker
815 adjustments to undo.c's record_marker_adjustments. Note that
816 fileio.c's decide_coding_unwind is another caller to
817 adjust_markers_for_delete. Because it has undo list bound to t,
818 it does not rely on adjust_markers_for_delete to record marker
820 (del_range_2): Swap call to record_delete and
821 adjust_markers_for_delete so as undo marker adjustments are
822 recorded before current deletion's adjustments, as before.
823 (adjust_after_replace):
824 (replace_range): Pass value for new record_markers arg to
826 * undo.c (record_marker_adjustment): Rename to
827 record_marker_adjustments and made static.
828 (record_delete): Check record_markers arg and call
829 record_marker_adjustments.
830 (record_change): Pass value for new record_markers arg to
832 (record_point): at_boundary calculation no longer needs to account
833 for marker adjustments.
835 2014-03-24 Martin Rudalics <rudalics@gmx.at>
837 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
840 2014-03-23 Glenn Morris <rgm@gnu.org>
842 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
844 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
846 * buffer.c (struct sortvec): Add field `spriority'.
847 (compare_overlays): Use it.
848 (sort_overlays): Set it.
850 2014-03-23 Eli Zaretskii <eliz@gnu.org>
852 * xdisp.c (redisplay_window): If all previous attempts to find the
853 cursor row failed, try a few alternatives before falling back to
854 the top-most row of the window. Use row_containing_pos. (Bug#17047)
856 2014-03-22 Daniel Colascione <dancol@dancol.org>
858 * process.c (conv_sockaddr_to_lisp): When extracting the string
859 names of AF_LOCAL sockets, stop before reading uninitialized
862 2014-03-23 Daniel Colascione <dancol@dancol.org>
864 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
865 array. (ASAN caught.)
867 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
869 Fix regression introduced by patch for Bug#10500.
870 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
871 * w32term.c (x_draw_image_relief): Likewise.
873 2014-03-21 Martin Rudalics <rudalics@gmx.at>
875 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
876 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
877 maximize a frame for odd default fonts.
879 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
881 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
883 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
885 * doc.c (store_function_docstring): Warn when we don't know where to
887 (Fsubstitute_command_keys): Don't advertise the fact that
888 text-properties are dropped, since we think it's a bug that we'll fix
891 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
892 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
893 * frame.c (frame_garbaged): Make "docstring" more precise.
895 2014-03-20 Glenn Morris <rgm@gnu.org>
897 * charset.c (init_charset): When we cannot find the charsets directory,
898 mention if EMACSDATA is set.
900 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
902 * fns.c (Frandom): Fix rare bug where the result isn't random.
904 Fix porting inconsistency about rounding to even.
905 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
906 This way, the unusual !HAVE_RINT case acts like the usual
907 HAVE_RINT case, and we can fix the documentation accordingly.
909 2014-03-19 Eli Zaretskii <eliz@gnu.org>
911 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
912 (w32_wnd_proc): Initialize the dwHoverTime member of
913 TRACKMOUSEEVENT structure.
915 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
917 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
919 2014-03-16 Eli Zaretskii <eliz@gnu.org>
921 * search.c (find_newline): Speed up the function when using the
922 newline cache, by halving the number of calls to
923 region_cache_forward and region_cache_backward. (Bug#16830)
925 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
927 * buffer.c (Fset_buffer): Document return value (bug#17015).
929 2014-03-14 Martin Rudalics <rudalics@gmx.at>
931 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
932 nil, always resize character wise to avoid potential loss of the
933 mode line (Bug#16923 related).
935 2014-03-12 Martin Rudalics <rudalics@gmx.at>
937 * frame.c (x_set_frame_parameters): Always calculate new sizes
938 pixelwise to avoid potential loss when rounding.
940 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
942 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
943 * xterm.c (x_free_frame_resources): Free all allocated cursors.
945 2014-03-10 Eli Zaretskii <eliz@gnu.org>
947 * w32.c (fstatat): Don't add an extra slash if the argument ends
948 with a slash: this fails the subsequent call to stat_worker on
949 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
951 2014-03-09 Martin Rudalics <rudalics@gmx.at>
953 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
955 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
957 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
959 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
960 when frame is only on one screen (Bug#14713).
962 2014-03-08 Eli Zaretskii <eliz@gnu.org>
964 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
965 there's a valid wrap point in the display line, the last glyph
966 cannot "just barely fit" on this row, because display_line doesn't
967 let it. Instead, proceed as if the last glyph didn't fit, so that
968 we eventually back up the iterator to the wrap point. This avoids
969 delusional behavior of move_it_to, whereby it proceeds to the next
970 display line, but sets current_x to zero for all the glyphs that
971 without word-wrap would fit on the previous display line.
972 One result was that visual-order cursor movement behaved erratically
974 (Fmove_point_visually): Add code to find the x coordinate of the
975 last character before wrap point, under word-wrap on a TTY.
977 2014-03-07 Eli Zaretskii <eliz@gnu.org>
979 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
980 also return value of MOVE_POS_MATCH_OR_ZV from
981 move_it_in_display_line_to, when moving from beginning of line to
982 point's position. (Bug#16961)
984 2014-03-07 Martin Rudalics <rudalics@gmx.at>
986 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
987 * window.c (Fselect_window): Explain NORECORD and
988 `buffer-list-update-hook' in doc-string.
990 2014-03-06 Martin Rudalics <rudalics@gmx.at>
992 * window.c (Fother_window_for_scrolling): Check that
993 Vother_window_scroll_buffer is a buffer.
995 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
997 * xterm.c (xim_initialize): Always pass a copy of resource name
998 to XRegisterIMInstantiateCallback and eassert whether return
999 value is True. Passing copy is important because Xlib doesn't
1000 make its own copy and resource name argument usually points to
1001 SSDATA (Vx_resource_name), which may be changed from Lisp.
1002 (xim_close_display): For XUnregisterIMInstantiateCallback,
1003 always eassert return value and pass exactly the same values
1004 as were used for XRegisterIMInstantiateCallback.
1005 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1006 sources to check why if you are interested.
1008 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1010 * dispnew.c (change_frame_size_1): Add new_lines instead of
1011 new_height, the latter may be still zero if passed as such.
1012 * window.c (Fwindow_pixel_height): Mention bottom divider in
1015 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1017 Fix "resource temporarily unavailable" with xgselect
1019 * xgselect.c: Include <stdbool.h>.
1020 (xg_select) [!USE_GTK]: Don't lose track of errno.
1022 Fix minor --enable-gcc-warnings issues.
1023 * widget.c (update_various_frame_slots, EmacsFrameResize):
1024 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1026 2014-03-04 Ken Brown <kbrown@cornell.edu>
1028 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1029 represent the actual adjustment needed for alignment.
1031 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1033 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1034 needed, and don't reallocate if the initial allocation already
1035 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1037 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1039 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1042 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1044 * cmds.c (delete-char): Update docstring pointing out that the
1045 function ignores `delete-active-region' and `overwrite-mode'.
1047 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1049 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1051 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1052 allocated buffer due to alignment.
1053 (freehook): If the block to be freed was allocated by
1054 'aligned_alloc', find its real pointer before calling 'free'.
1056 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1059 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1061 * font.c (toplevel): Adjust comment about font cache layout.
1062 (font_clear_cache): Fix to match real font cache layout.
1063 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1064 (Fframe_font_cache) [FONT_DEBUG]: New function.
1065 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1067 Avoid crashes when X fonts are erroneously freed on reused X
1068 'Display *' connection data (Bug#16069). Note that X font
1069 resources still may be leaked, but currently there is no way
1070 to completely avoid it.
1071 * xterm.h (struct x_display_info): New member x_id. Add comments.
1072 * xterm.c (x_display_id): New variable.
1073 (x_term_init): Assign identifier to each opened X connection.
1074 * xfont.c (struct xfont): New member x_display_id.
1075 (xfont_open): Initialize it with frame's display id.
1076 (xfont_close): Check whether font's display id matches the one
1077 recorded for the given display. Adjust comment.
1078 * xftfont.c (struct xftfont_info):
1079 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1081 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1083 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1084 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1085 killed Vother_window_scroll_buffer.
1086 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1088 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1090 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1091 that start with more than 2 slashes as UNCs. (Bug#16751)
1093 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1095 Fix a few crashes and leaks when cloning C strings.
1096 * alloc.c, lisp.h (dupstring): New function.
1097 * gtkutil.c (xg_get_font):
1098 * term.c (tty_default_color_capabilities):
1099 * xsettings.c (store_monospaced_changed)
1100 (store_font_name_changed, parse_settings)
1101 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1102 This avoids some unlikely crashes due to accessing freed storage,
1103 and avoids some minor memory leaks in the more-typical case.
1105 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1107 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1108 cursor when modeline can't be dragged (Bug#16647).
1110 2014-02-28 Glenn Morris <rgm@gnu.org>
1112 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1113 from custom-delayed-init-variables. (Bug#11565)
1115 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1117 More fixes for mouse glyph calculations (Bug#16647).
1118 * window.c (coordinates_in_window): In intersection of
1119 horizontal and vertical window dividers prefer the horizontal
1120 one. Add some extra parens to last fix.
1121 (window_relative_x_coord): Return x-coordinate for header and
1123 * xdisp.c (remember_mouse_glyph): In text area don't extend
1124 glyph into mode line to show the vertical drag cursor there
1125 immediately. Subdivide mouse glyphs in right fringes to show a
1126 horizontal drag cursor as soon as we enter the "grabbable width"
1127 portion. Handle vertical border case separately. Do not
1128 subdivide window divider areas.
1129 (note_mouse_highlight): On bottom divider of bottommost windows
1130 show vertical drag cursor only when the minibuffer window can be
1133 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1135 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1136 reset by the face of the object just displayed. See also bug#76.
1137 (get_next_display_element): If the string came from a display
1138 property, examine the box face attribute at it->position, not at
1139 it->current.pos, since the latter was not updated yet. (Bug#16870)
1140 (handle_face_prop): Improve commentary.
1142 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1144 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1145 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1147 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1149 Fixes around Bug#16647.
1150 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1151 ON_BOTTOM_DIVIDER cases.
1152 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1153 only if the window has no right divider.
1154 (Fcoordinates_in_window_p): Fix doc-string.
1156 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1158 * lread.c (Funintern): Fix doc to match advertised calling convention.
1160 2014-02-24 Daniel Colascione <dancol@dancol.org>
1162 * keyboard.c (read_char): Close race that resulted in lost events.
1164 2014-02-22 Glenn Morris <rgm@gnu.org>
1166 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1167 * window.c (window-resize-pixelwise): Doc fixes.
1169 * process.c (Finternal_default_process_filter)
1170 (Finternal_default_process_sentinel): Doc tweaks.
1172 2014-02-21 Glenn Morris <rgm@gnu.org>
1174 * process.c (Fprocess_buffer, Faccept_process_output)
1175 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1178 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1180 * window.c (Fwindow_scroll_bar_width): New function.
1182 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1184 Pacify GCC when configuring with --enable-gcc-warnings.
1185 * xdisp.c (move_it_in_display_line_to) [lint]:
1186 Initialize recently-added local.
1188 2014-02-21 Daniel Colascione <dancol@dancol.org>
1190 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1192 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1194 * xdisp.c (init_iterator): Don't dereference a bogus face
1195 pointer. (Bug#16819)
1196 (try_cursor_movement): Don't use cursor position if
1197 set_cursor_from_row failed to compute it. This avoids assertion
1198 violations in MATRIX_ROW.
1199 (move_it_in_display_line_to): Save the iterator state in ppos_it
1200 only once per call. Reimplement the method used to return to the
1201 best candidate position if all the positions found in display line
1202 are beyond TO_CHARPOS. This cuts down the number of calls to
1203 bidi_shelve_cache, which moves a lot of stuff when lines are long
1204 and include bidirectional text. (Bug#15555)
1206 2014-02-20 Glenn Morris <rgm@gnu.org>
1208 * data.c (Fdefalias): Doc fix.
1210 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1212 * xdisp.c (display_line): Fix horizontal scrolling of large images
1213 when fringes are turned off. This comes at a price of not
1214 displaying the truncation/continuation glyphs in this case.
1217 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1218 CreateDIBSection returns an error indication, zero out *ximg after
1219 destroying the image. This avoids crashes in memory allocations
1220 due to the fact that some of the callers also call
1221 x_destroy_x_image, which will attempt to free an already free'd
1224 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1226 * widget.c (update_various_frame_slots): Don't set
1227 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1229 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1231 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1233 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1235 temacs --daemon fix (Bug#16599).
1236 * emacs.c (main): Initialize daemon_pipe[1] here ...
1237 (syms_of_emacs): ... instead of here.
1239 2014-02-16 Anders Lindgern <andlind@gmail.com>
1241 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1244 2014-02-16 Daniel Colascione <dancol@dancol.org>
1246 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1247 (xd_get_connection_address): Use it.
1248 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1249 xd_get_connection_address because the latter signals if the bus
1250 we're trying to close is already disconnected.
1252 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1254 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1255 argument to CreateThread. This avoids segfaults on Windows 9X.
1256 Reported by oslsachem <oslsachem@gmail.com>.
1258 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1260 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1261 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1262 (check_lseek): New function, to report lseek errors.
1263 (save_data_space, update_file_ptrs, read_header, write_header)
1264 (copy_file, copy_rest, unexec): Use these news functions.
1265 (update_file_ptrs): Don't assume wraparound behavior when
1266 converting a large size_t value to off_t.
1268 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1270 * composite.c (fill_gstring_header): Pass positions as C integers
1271 and move parameters checking to...
1272 (Fcomposition_get_gstring): ...this function. Handle case when
1273 buffer positions are in reversed order and avoid crash (Bug#16739).
1275 * buffer.c (validate_region): Mention current buffer in error message.
1277 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1279 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1281 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1283 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1285 2014-02-11 Glenn Morris <rgm@gnu.org>
1287 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1288 Replace refs to "OpenStep" in messages.
1290 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1292 Avoid "." at end of error diagnostics.
1293 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1294 * font.c (Ffont_at):
1295 * nsfns.m (ns_display_info_for_name):
1296 * nsselect.m (Fx_own_selection_internal):
1297 * nsterm.m (performDragOperation:):
1298 Remove "." from end of diagnostic.
1300 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1302 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1303 unintuitive (bug#15824).
1304 (Fyes_or_no_p): Doc fix (bug#15456).
1306 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1308 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1310 * eval.c (call_debugger): When exiting the debugger, do not allow
1311 max_specpdl_size less than actual binding depth (Bug#16603).
1312 (syms_of_eval): Adjust docstring.
1314 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1316 * cmds.c (Fself_insert_command): Output a clearer error message on
1317 negative repetitions (bug#9476).
1319 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1321 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1323 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1325 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1327 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1329 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1331 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1333 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1335 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1337 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1338 `exit' works (bug#15865).
1340 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1342 Constrain window box/body sizes and margin widths (Bug#16649).
1343 * xdisp.c (window_box_width): Don't return less than zero.
1344 (window_box_left_offset, window_box_right_offset): Don't return
1345 more than the window's pixel width.
1346 * window.c (window_body_height, window_body_width): Don't return
1348 (window_resize_apply): Adjust margin width, if necessary.
1350 2014-02-07 Glenn Morris <rgm@gnu.org>
1352 * nsterm.m (syms_of_nsterm): Doc fix.
1354 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1356 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1357 New variables: pointers through which to call the respective APIs.
1358 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1359 (filename_from_ansi, sys_link, check_windows_init_file):
1360 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1361 This is required on Windows 9X, where we dynamically load
1362 UNICOWS.DLL which has their non-stub implementations.
1363 (maybe_load_unicows_dll): Assign addresses to these 2 function
1364 pointers after loading UNICOWS.DLL.
1366 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1367 MultiByteToWideChar and WideCharToMultiByte through function
1370 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1373 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1375 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1376 for OSX >= 10.9 if separate spaces are used.
1377 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1379 2014-02-06 Glenn Morris <rgm@gnu.org>
1381 * buffer.c (cache-long-scans): Doc fix.
1383 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1385 * w32fns.c (Fw32_shell_execute): Doc fix.
1387 2014-02-05 Bastien Guerry <bzg@gnu.org>
1389 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1390 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1392 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1394 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1395 outside the window (Bug#16649).
1397 * xdisp.c (note_mouse_highlight): When entering a margin area show
1398 a non-text cursor (Bug#16647).
1400 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1402 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1403 It prompted a compile-time diagnostic on GNU/Linux.
1404 Simplify to remove the need for the label.
1406 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1408 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1409 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1410 to show it; otherwise return 'unsupported--w32-dialog' to signal
1411 to the caller that emulation with menus is necessary.
1412 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1414 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1416 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1419 * menu.c (Fx_popup_dialog): Don't condition the call to
1420 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1421 special symbol 'unsupported--w32-dialog', emulate the dialog with
1422 a menu by calling x-popup-menu.
1424 * menu.h (Qunsupported__w32_dialog): New extern variable.
1426 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1428 * keyboard.c (kbd_buffer_get_event): Read file notification events
1431 * xgselect.c (xg_select): Read glib events in any case, even if
1432 there are no file descriptors to watch for. (Bug#16519)
1434 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1436 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1437 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1438 * w32term.c (w32_draw_window_divider): Handle first and last
1440 * w32term.h (w32_fill_area_abs): New function.
1441 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1443 * xfaces.c (realize_basic_faces): Handle new face ids.
1444 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1445 and bottom divider width.
1446 * xterm.c (x_draw_window_divider): Handle first and last pixels
1449 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1451 * print.c (Fexternal_debugging_output): Add cast to pacify
1452 --enable-gcc-warnings.
1453 * eval.c (call_debugger): Grow specpdl if the debugger was
1454 entered due to specpdl overflow (Bug#16603) and allow more
1455 specpdl space for the debugger itself.
1457 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1459 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1462 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1464 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1465 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1467 * print.c (Fexternal_debugging_output): If the argument character
1468 is non-ASCII, encode it with the current locale's encoding before
1469 writing the result to the terminal. (Bug#16448)
1471 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1472 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1475 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1477 * process.c (create_process): Reset SIGPROF handler in the child.
1478 * callproc.c (call_process): Likewise.
1480 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1482 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1484 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1486 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1487 of zero to print strings, GDB doesn't like it.
1489 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1490 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1491 we still use correct addresses. (Bug#16576)
1493 2014-01-27 K. Handa <handa@gnu.org>
1495 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
1496 to preserve the code detection behavior of 24.3.
1497 * coding.h (struct coding_system): New member detected_utf8_bytes.
1498 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1499 (decode_coding_gap): Use short cut for UTF-8 file reading only
1500 when coding->detected_utf8_bytes equals to coding->src_bytes.
1501 * fileio.c (Finsert_file_contents): Cancel the previous change.
1503 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1505 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1506 that are not visible.
1508 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1510 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1511 is grabbed (Bug#16565).
1513 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1515 * xdisp.c (last_max_ascent): Re-remove after erroneously
1516 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1518 (move_it_to): Re-remove reference to last_max_ascent.
1519 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1520 max_descent here instead of calling line_bottom_y.
1523 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1525 * terminal.c (initial_free_frame_resources): New function.
1526 (init_initial_terminal): Install new hook to free face cache
1527 on initial frame and avoid memory leak. For details, see
1528 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1529 * xfaces.c (free_frame_faces): Adjust comment.
1531 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1533 * data.c (Fstring_to_number): Document results if unparsable
1536 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1538 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1540 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1542 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1543 * coding.c (detect_coding_utf_8, emacs_mule_char)
1544 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1545 (check_utf_8, decode_coding):
1546 * coding.h (struct coding_system.errors):
1547 Use ptrdiff_t, not int, for integer values derived from buffer and
1550 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1551 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1552 before invoking decode_coding_gap, since there's just one block.
1554 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1556 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1557 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1558 too early. Again run change_frame_size before assigning menu-
1561 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1563 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1564 arrives, call x_check_fullscreen, in case the new display has a
1565 different resolution. (Bug#16517)
1567 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1569 * term.c (read_menu_input): If the selected frame changes, exit
1571 (tty_menu_show): If the selected frame changes while we displayed
1572 a menu, throw to top level. (Bug#16479)
1574 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1576 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1578 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1580 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1581 * data.c (count_one_bits_word): Fix bug (negated comparison)
1582 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1584 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1586 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1587 Avoid undefined behavior by initializing display property bit of a
1588 string processed by the bidirectional iterator. For details, see
1589 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1591 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1593 Minor cleanup of previous change.
1594 * image.c (imagemagick_error, Fimagemagick_types):
1595 Omit some recently-introduced and unnecessary casts and assignments.
1597 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1599 Fix two memory leaks discovered with Valgrind.
1600 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1601 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1603 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1605 Fixes in window size functions around Bug#16430 and Bug#16470.
1606 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1607 (Fwindow_mode_line_height, Fwindow_header_line_height)
1608 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1609 Minor doc-string adjustments.
1610 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1611 Rewrite doc-strings.
1612 (window_body_height, window_body_width): Do not count partially
1613 visible lines/columns when PIXELWISE is nil (Bug#16470).
1614 (Qfloor, Qceiling): New symbols.
1616 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1618 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1619 when the image cache is not yet allocated. (Bug#16509)
1621 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1623 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1624 re-attach intervals to its base buffer (Bug#16502).
1625 * intervals.c (set_interval_object): Move from here...
1626 * intervals.h (set_interval_object): ... to here. Fix comments.
1628 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1630 Avoid undefined behavior by initializing buffer redisplay bit.
1631 Problem reported by Dmitry Antipov in
1632 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1633 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1635 Revert some of the CANNOT_DUMP fix (Bug#16494).
1636 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1638 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1640 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1641 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1642 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1643 they are replaced by macros that expand into direct calls to the
1644 corresponding functions from GDI32.DLL.
1645 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1646 variables in the Cygwin build, they are unused.
1648 2014-01-19 K. Handa <handa@gnu.org>
1650 * composite.c (composition_update_it): Fix previous change.
1652 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1654 Fix file name handling on MS-Windows 9X.
1655 * w32.c (maybe_load_unicows_dll): New function.
1657 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1658 on, to make sure we can convert file names to and from UTF-8 on
1659 Windows 9X. This fixes a failure to start up because Emacs cannot
1660 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1662 * w32font.c [WINDOWSNT]: Include w32.h.
1663 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1664 of implementing the same stuff.
1665 Remove now unused g_b_init_is_windows_9x.
1667 * w32.h (maybe_load_unicows_dll): Add prototype.
1669 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1671 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1672 switch to single keyboard. Prevents daemon crashes when a new
1673 client connects while we show a TTY menu in an existing client.
1676 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1678 Fix MinGW64 porting problem with _setjmp.
1679 Reported by Eli Zaretskii in:
1680 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1681 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1682 the old _setjmp and _longjmp. All uses changed.
1684 2014-01-13 Daniel Colascione <dancol@dancol.org>
1686 * textprop.c (Fremove_list_of_text_properties):
1687 Correctly handle reaching the end of the interval tree. (Bug#15344)
1689 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1691 * xdisp.c (resize_mini_window): Round height to a multiple of
1692 frame's line height. Fix bug in calculation of window start
1693 position (Bug#16424).
1695 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1697 * macfont.m: Include termchar.h.
1698 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1699 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1700 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1701 *_WITH_GC_* to take face and f as parameters.
1702 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1703 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1705 2014-01-13 Daniel Colascione <dancol@dancol.org>
1707 Fix menu item updating in the presence of the Unity global menu
1710 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1711 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1713 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1714 updating menus; explain why.
1715 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1716 problem it's supposed to solve and it interferes with detecting
1717 the presence of a global menu.
1718 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1721 2014-01-11 K. Handa <handa@gnu.org>
1723 * composite.c (composition_update_it): Fix indexing of
1724 LGSTRING_CHAR (Bug#15984).
1726 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1728 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1730 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1732 * xdisp.c (try_window_id): Don't use this function's optimizations
1733 if overlays in the buffer displayed by the window have changed
1734 since last redisplay. (Bug#16347)
1735 (message_dolog): Fix indentation.
1737 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1739 * frame.c (frame_resize_pixelwise): Fix doc-string.
1741 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1743 Fix handling of internal borders (Bug#16348).
1744 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1745 Remove internal border width from pixel width of windows.
1746 (change_frame_size_1): Don't return early when frame's pixel
1747 size changes - we still have to record the new sizes in the
1749 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1750 also when toolbar gets larger.
1751 * window.c (check_frame_size): Include internal_border_width in
1753 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1754 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1755 In non-toolkit/non-GTK version clear internal border.
1756 * xterm.c (x_clear_under_internal_border): New function for
1757 non-toolkit/non-GTK version.
1758 (x_after_update_window_line): In non-toolkit/non-GTK version
1760 (handle_one_xevent, x_set_window_size):
1761 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1762 * xterm.h (x_clear_under_internal_border): Extern it.
1764 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1766 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1767 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1770 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1772 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1773 last value of point is not equal to buffer's point. (Bug#16129)
1775 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1778 * nsterm.h (updateCollectionBehavior): Rename from
1779 updateCollectionBehaviour. All uses changed.
1781 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1782 * Makefile.in (SETFATTR): New macro.
1783 (temacs$(EXEEXT)): Use it.
1785 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1787 Fix maximization behavior on Windows (Bug#16300).
1788 * w32fns.c (w32_fullscreen_rect): Don't handle
1789 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1790 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1791 of SetWindowPos. Restore last placement also when leaving
1792 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1793 but the FULLSCREEN_BOTH case.
1795 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1798 * data.c (arithcompare_driver):
1799 * fileio.c (Fcar_less_than_car):
1800 * fns.c (internal_equal):
1801 * frame.c (delete_frame):
1802 * lisp.h (enum More_Lisp_Bits):
1804 Avoid C99 constructs that don't work in C89.
1805 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1806 to port to C89, which doesn't have 'long long'.
1807 (count_trailing_zero_bits): Use them.
1809 2014-01-03 Chong Yidong <cyd@gnu.org>
1811 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1813 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1815 Further adjust frame/window scrollbar width calculations.
1816 * window.c (apply_window_adjustment):
1817 Set windows_or_buffers_changed.
1818 (Fwindow_scroll_bars): Return actual scrollbar width.
1819 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1820 For non-toolkit builds again use 14 as minimum width and set
1821 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1822 * xterm.c (XTset_vertical_scroll_bar): Take width from
1823 WINDOW_SCROLL_BAR_AREA_WIDTH.
1824 (x_new_font): Rename wid to unit. Base calculation of new
1825 scrollbar width on toolkit used and make it analogous to that of
1826 x_set_scroll_bar_default_width.
1827 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1828 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1829 of GetSystemMetrics.
1830 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1831 WINDOW_SCROLL_BAR_AREA_WIDTH.
1832 (x_new_font): Make it correspond to changes in xterm.c.
1834 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1836 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1837 This is a cleaner way to fix the MinGW-w64 porting problem.
1838 Check for INTPTR_MAX misconfiguration.
1840 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1842 * search.c (newline_cache_on_off, find_newline): In indirect
1843 buffers, use the newline cache of the base buffer.
1845 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1846 buffer, invalidate the caches of its base buffer. (Bug#16265)
1848 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1849 buffers, use the width-run cache of the base buffer.
1851 * xdisp.c (redisplay_window): When the window displays an indirect
1852 buffer, and the character widths in the display table have
1853 changed, invalidate the width-run cache of the corresponding base
1856 * fileio.c (Finsert_file_contents): When invalidating the newline
1857 cache, consider the case of inserting into indirect buffer.
1859 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1860 In indirect buffers, use the paragraph cache of the base buffer.
1862 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1864 * window.c (grow_mini_window): Fix last change.
1866 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1868 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1870 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1872 * w32term.c (w32_initialize): Use LCID and LOWORD.
1874 * w32proc.c (create_child): Use pid_t for 5th argument.
1875 (IsValidLocale): Don't provide prototype for MinGW64.
1876 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1877 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1879 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1880 MinGW64 doesn't support.
1882 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1884 * w32.c (set_named_security_info): New function.
1885 (acl_set_file): Fall back on set_named_security_info if
1886 set_file_security fails.
1887 (g_b_init_set_named_security_info_w)
1888 (g_b_init_set_named_security_info_a): New static variables.
1889 (globals_of_w32): Initialize them to zero.
1890 (set_named_security_info): Set them to non-zero if the
1891 corresponding API is available.
1892 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1893 New function typedefs.
1895 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1897 Some more fixes following pixelwise resize changes including one
1899 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1900 of frame_resize_pixelwise.
1901 * widget.c (pixel_to_text_size): New function.
1902 (update_wm_hints): Have size hints respect value of
1903 frame_resize_pixelwise.
1904 (EmacsFrameResize): Alway process resize requests pixelwise.
1905 * window.c (grow_mini_window): Make sure mini window is at least
1907 * xdisp.c (display_menu_bar): Make sure menubar extends till
1909 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1910 (x_set_tool_bar_lines): Calculate pixelwise.
1911 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1912 frame_resize_pixelwise.
1914 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1916 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1917 variables not used there.
1919 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1921 * w32.c (sys_umask): New function. (Bug#16299)
1923 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1925 * dispnew.c (change_frame_size_1): Take old width of root window
1926 from that window's pixel width. (Bug#16284)
1928 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1930 Plain copy-file no longer chmods an existing destination (Bug#16133).
1931 * fileio.c (realmask): Now a static var, not a local.
1932 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1933 Remove arg STATPTR. All uses changed.
1934 (Fcopy_file): Do not alter permissions of existing destinations,
1935 unless PRESERVE-PERMISSIONS (renamed from
1936 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1937 Avoid race when testing for existing destinations and for
1938 when input and output files are the same.
1939 If changing the group fails, adjust both default and
1940 preserved permissions so that access is not granted to the
1942 (Fset_default_file_modes, init_fileio): Update realmask.
1943 (Fdefault_file_modes): Use realmask instead of calling umask.
1945 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1947 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1948 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1949 flags on the daemon pipe ends before execing.
1951 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1953 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1954 session. (Bug#14739)
1956 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1958 * callproc.c (Vexec_path): Document that exec-directory is in it.
1960 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1962 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1965 2013-12-27 Chong Yidong <cyd@gnu.org>
1967 * data.c (Fsymbol_function): Doc fix.
1969 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1971 Some more tinkering with Bug#16051.
1972 * window.c (resize_frame_windows): Don't let the size of the
1973 root window drop below the frame's default character size.
1974 Never ever delete any subwindows - let the window manager do the
1977 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1978 of toolbar lines needed when they exceed the height of the root
1980 (unwind_create_frame_1): New function.
1981 (Fx_create_frame): Generally inhibit calling the window
1982 configuration change hook here. Remove extra call to
1983 change_frame_size - it's not needed when we don't run the
1984 configuration change hook.
1986 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1988 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1989 On my Fedora 19 platform the core dumps were so big that
1990 my desktop became nearly catatonic.
1991 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1992 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1993 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1994 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1995 a clang-only syntax.
1996 * conf_post.h (__has_feature): New macro, if not already defined.
1997 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1998 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2000 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2002 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2003 is a file name. (Bug#16252)
2005 2013-12-25 Chong Yidong <cyd@gnu.org>
2007 * keyboard.c (Voverriding_terminal_local_map)
2008 (Voverriding_local_map): Doc fix.
2010 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2012 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2014 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2015 file name when it is submitted to ShellExecute. Simplify code.
2016 Don't test DOCUMENT for being a string, as that is enforced by
2017 CHECK_STRING. Doc fix.
2019 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2021 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2022 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2023 redisplay_tool_bar does. Improve and fix commentary.
2024 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2025 limits of the glyph matrices. (Bug#16051)
2026 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2027 only when the new size is different from the old one, and the new
2028 size can be achieved given the frame height.
2030 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2032 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2034 2013-12-23 Glenn Morris <rgm@gnu.org>
2036 * lread.c (Fload): Mention load-prefer-newer in doc.
2038 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2040 Handle Bug#16207 by being more restrictive when running hooks.
2041 * window.c (unwind_change_frame): New function.
2042 (Fset_window_configuration): Don't run configuration change hook
2043 while the frame configuration is unsafe. Call select_window
2046 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2048 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2050 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2052 * nsterm.h: Declare EmacsColor category.
2054 * nsterm.m (NSColor): Implement EmacsColor category.
2055 (ns_get_color): Use colorUsingDefaultColorSpace.
2056 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2058 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2060 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2062 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2063 having the PNG_NORETURN attribute, to avoid compiler warning in
2066 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2068 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2070 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2071 fringe background extension.
2072 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2073 because they are now always the same as `left' and `width',
2074 respectively. Remove code for the case that `width' and
2075 `sb_width' are different.
2077 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2079 Remove scroll_bar_actual_width from frames.
2080 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2081 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2082 (x_figure_window_size):
2083 * nsterm.m (x_set_window_size):
2084 * widget.c (set_frame_size):
2085 * w32term.c (x_set_window_size):
2086 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2087 scroll_bar_actual_width.
2089 Convert scroll_bar members to integers on Windows.
2090 * w32term.h (struct scroll_bar): Convert top, left, width,
2091 height, start, end and dragging to integers.
2092 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2094 * w32term.c (w32_set_scroll_bar_thumb)
2095 (w32_scroll_bar_handle_click): Remove XINT conversions for
2096 scroll_bar members. Treat bar->dragging as integer.
2097 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2098 first element. Remove XINT conversions for scroll_bar members.
2099 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2100 Remove XINT conversions for scroll_bar members.
2102 Fix assignment for new window total sizes.
2103 * window.c (Fwindow_resize_apply_total): Assign values for
2106 2013-12-20 Chong Yidong <cyd@gnu.org>
2108 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2109 argument to `append'.
2111 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2113 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2114 current text face, for extending the face of the display margins.
2117 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2118 Doc fix. (Bug#16190)
2120 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2122 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2125 * nsterm.m (Qfile, Qurl): New.
2126 (EV_MODIFIERS2): New macro.
2127 (EV_MODIFIERS): Use EV_MODIFIERS2.
2128 (ns_term_init): Remove font and color from DND, does not work on
2129 newer OSX, and other ports don't have them.
2130 (performDragOperation:): Handle modifiers used during drag.
2131 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2132 Remove global Lisp variables used to communicate with ns-win.el.
2133 Remove font and color handling.
2134 (syms_of_nsterm): Defsym Qfile and Qurl.
2136 2013-12-19 Anders Lindgren <andlind@gmail.com>
2138 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2139 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2141 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2142 (constrainFrameRect): Remove special case nr_screens == 1.
2143 Don't constrain size to size of view.
2145 * nsterm.h (ns_output): Remove dont_constrain.
2147 2013-12-19 Anders Lindgren <andlind@gmail.com>
2149 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2151 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2153 Minor fixes for recent openp changes.
2154 * lisp.h (GCPRO7): New macro.
2155 * lread.c (openp): Use bool for boolean; all callers changed.
2156 Protect save_string from GC. Don't assume that file descriptors
2157 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2158 warning about uninitialized variable.
2160 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2162 * w32fns.c (emacs_abort): Use intptr_t as argument of
2163 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2165 2013-12-18 Glenn Morris <rgm@gnu.org>
2167 * lread.c (Fload): Pass load_prefer_newer to openp.
2168 Don't bother checking mtime if openp already did it.
2169 (openp): Add `newer' argument, to check all suffixes
2170 and find the newest file.
2171 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2172 * callproc.c (call_process):
2173 * charset.c (load_charset_map_from_file):
2174 * emacs.c (init_cmdargs):
2175 * image.c (x_create_bitmap_from_file, x_find_image_file):
2177 * lread.c (Flocate_file_internal):
2178 * process.c (Fformat_network_address):
2179 * sound.c (Fplay_sound_internal):
2180 * w32.c (check_windows_init_file):
2181 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2183 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2185 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2187 * w32.c (getloadavg): Don't index samples[] array with negative
2188 indices. Recover from wall-clock time being set backwards.
2190 * w32term.c (w32_initialize): Declare the argument of
2191 set_user_model as const.
2193 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2194 (w32_menu_show): Constify some arguments passed to MessageBox.
2196 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2197 to initialize Lisp objects.
2199 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2200 initialize Lisp objects.
2202 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2203 use variables used only on X under that condition.
2205 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2206 variables not used there.
2208 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2210 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2211 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2213 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2215 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2216 code, revealed in presence of R2L characters, character
2217 compositions, and display vectors. A better fix for Bug#16148.
2218 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2219 GTK and NS builds, they don't have this member of struct frame.
2221 * dispextern.h (struct composition_it): Correct a comment for the
2224 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2226 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2227 This prevents a compilation error on C compilers that do not
2228 default functions to return 'int' if not declared. Also, add
2229 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2230 since it now uses inline functions.
2232 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2234 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2235 display margins on mode line, header line, and in the frame's
2236 tool-bar window. (Bug#16165)
2238 2013-12-16 Andreas Schwab <schwab@suse.de>
2240 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2242 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2244 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2247 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2249 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2251 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2253 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2254 intended to find bogus pointers in font objects (Bug#16140).
2255 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2256 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2257 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2258 Disable for MS-Windows due to Bug#15876; apparently this
2259 requires more or less substantial changes in fontset code.
2260 * xfont.c (xfont_close):
2261 * xftfont.c (xftfont_close): Call x_display_info_for_display
2262 to check whether 'Display *' is valid (Bug#16093 and probably
2265 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2267 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2268 Reported by Juanma Barranquero <lekktu@gmail.com>.
2270 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2271 open a pty on MS-Windows. (Bug#16152)
2273 * emacs.c (decode_env_path): Fix bogus comparison against
2274 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2276 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2278 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2279 (Fx_file_dialog): Add parentheses around && to silence warning.
2281 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2283 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2285 * xdisp.c (extend_face_to_end_of_line): Extend background of
2286 non-default face in margin areas as well. (Bug#16151)
2287 (display_line): Call extend_face_to_end_of_line for continued
2288 lines as well, if the display margins have non-zero width.
2289 (set_glyph_string_background_width): When needed, set the
2290 extends_to_end_of_line_p flag on glyph strings to be drawn in
2291 margin areas, not only in the text area.
2293 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2296 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2298 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2299 Don't worry about verify_error being t, since it has to be a list.
2301 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2303 Use bool for boolean, focusing on headers.
2304 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2305 No need to include <stdbool.h>, since conf_post.h does it now.
2306 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2307 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2308 (SET_PER_BUFFER_VALUE_P):
2309 * ccl.c, ccl.h (setup_ccl_program):
2310 * ccl.h (CHECK_CCL_PROGRAM):
2311 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2312 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2313 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2314 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2315 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2316 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2317 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2318 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2319 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2320 (CHARSET_FAST_MAP_SET):
2321 * coding.c (decode_coding_ccl, encode_coding_ccl):
2322 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2323 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2324 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2325 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2326 (decode_coding_c_string):
2327 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2328 * conf_post.h (has_attribute):
2329 * dispextern.h (trace_redisplay_p)
2330 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2331 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2332 (SET_GLYPH_FROM_CHAR_GLYPH)
2333 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2334 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2335 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2336 (cursor_in_mouse_face_p):
2337 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2338 (blank_row, prepare_desired_row)
2339 (build_frame_matrix_from_leaf_window, make_current)
2340 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2341 (update_window, scrolling_window, update_frame_line):
2342 * disptab.h (GLYPH_FOLLOW_ALIASES):
2343 * editfns.c (Fformat):
2344 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2345 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2346 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2347 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2348 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2349 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2350 (FONT_DEFERRED_LOG):
2351 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2352 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2353 (FRAME_MOUSE_UPDATE):
2354 * fringe.c (Fdefine_fringe_bitmap):
2355 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2356 (x_create_bitmap_from_xpm_data, xpm_load_image):
2357 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2358 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2359 (MERGE_INTERVAL_CACHE):
2360 * keymap.h (KEYMAPP):
2361 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2362 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2363 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2364 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2365 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2366 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2367 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2368 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2369 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2370 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2371 (SETUP_BUFFER_SYNTAX_TABLE):
2372 * systime.h (timespec_valid_p):
2373 * term.c (save_and_enable_current_matrix):
2374 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2375 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2376 (redisplay_internal, try_window_reusing_current_matrix)
2377 (sync_frame_with_window_matrix_rows, try_window_id)
2378 (display_menu_bar, display_tty_menu_item, display_mode_line)
2379 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2380 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2381 * xmenu.c (xmenu_show):
2382 * xterm.c (use_xim, x_term_init):
2383 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2384 (struct x_bitmap_record):
2385 Use bool for booleans.
2386 * ccl.c (struct buffer_text):
2387 * ccl.h (struct ccl_program):
2388 * charset.h (struct charset):
2390 * coding.h (struct iso_2022_spec, struct coding_system):
2391 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2392 (struct glyph_string, struct face, struct face_cache)
2393 (struct bidi_string_data, struct bidi_it)
2394 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2396 * editfns.c (Fformat):
2397 * frame.h (struct frame):
2398 * fringe.c (struct fringe_bitmap):
2399 * intervals.h (struct interval):
2400 * keyboard.h (struct kboard):
2401 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2402 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2403 (struct Lisp_Buffer_Local_Value, union specbinding):
2404 * macfont.m (struct macfont_info):
2405 * process.h (struct Lisp_Process):
2406 * termchar.h (struct tty_display_info):
2407 * window.h (struct window):
2408 * xterm.h (struct x_output):
2409 Use bool_bf for boolean bit-fields.
2410 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2411 All callers changed.
2412 * ccl.h (struct ccl_program): Remove unused members private_state,
2413 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2415 (struct ccl_spec): Remove unused members cr_carryover,
2416 eight_bit_carryover.
2417 * conf_post.h: Include <stdbool.h>.
2418 (bool_bf): New type.
2419 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2420 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2421 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2422 'do { ... } while (false)' brackets.
2423 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2424 Args must now be expressions; all callers changed.
2425 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2426 (PRODUCE_GLYPHS): Simplify use of boolean.
2427 * fileio.c (Fcopy_file):
2428 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2429 * lisp.h (UNGCPRO): Return void, not int.
2430 (FOR_EACH_TAIL): Use void expression, not int expression.
2431 * region-cache.c: Reindent.
2432 * region-cache.h: Copy comments from region-cache.c, to fix
2433 incorrect remarks about booleans.
2435 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2438 when character at point is displayed from a display vector.
2441 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2443 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2444 now a list of certificate validation checks that will abort a
2445 connection with an error.
2446 (Fgnutls_boot): Document it and use it.
2448 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2450 * w32term.c (w32_enable_frame_resize_hack): New variable.
2451 (x_set_window_size): Use it to hack frame resizing on Windows
2454 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2456 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2457 Windows-specific code to w32.c. Change error message text to
2458 match that of Posix platforms.
2460 * w32.c (w32_copy_file): New function, most of the code copied and
2461 reworked from Fcopy_file. Improve error handling. Plug memory
2462 leak when errors are thrown. Support file names outside of the
2463 current codepage. (Bug#7100)
2465 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2467 * lread.c (load_path_default): Prototype.
2469 2013-12-13 Glenn Morris <rgm@gnu.org>
2471 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2472 (dump_path): Remove.
2473 (load-path-default): Remove `changed' argument.
2474 Do not set dump_path permanently. Simplify.
2475 (init_lread): Simplify.
2476 (syms_of_lread): Remove dump_path.
2478 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2480 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2481 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2482 2013-12-12 font-related change to avoid Bug#16128, which
2483 is quite hard to fix without even more substantial changes.
2485 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2487 * font.c (font_close_object): Check for live frame (Bug#16128).
2489 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2491 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2492 Return ptrdiff_t, not int, since it's a buffer size.
2493 Reindent/reparen some macros to a more Gnuish style.
2495 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2497 Avoid undefined behavior with huge regexp interval counts.
2498 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2499 since it's now specialized to interval counts. All uses changed.
2500 Do not assume wraparound on signed integer overflow.
2501 (regex_compile): Simplify based on the above changes.
2503 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2505 Support file names on MS-Windows that use characters outside of
2506 the current system codepage. (Bug#7100)
2508 * w32.c (get_file_security, set_file_security)
2509 (create_symbolic_link): Separate pointers and boolean flags for
2510 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2511 non-zero, else the former.
2512 (codepage_for_filenames, filename_to_utf16, )
2513 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2515 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2517 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2518 Accept only one argument; all callers changed.
2519 (dostounix_filename): Remove the second argument, now works in
2520 UTF-8. All callers changed.
2521 (parse_root): Lose DBCS code.
2522 (get_long_basename, w32_get_short_filename, init_environment)
2523 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2524 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2525 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2526 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2527 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2528 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2530 (ansi_encode_filename): New function.
2531 (get_emacs_configuration, get_emacs_configuration_options):
2533 (add_volume_info, GetCachedVolumeInformation): Run the input file
2534 name through unixtodos_filename, to ensure it is stored and
2535 referenced in canonical form.
2536 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2537 (logon_network_drive, sys_link, utime): Improve error handling.
2538 (sys_access): New function.
2539 (hashval, generate_inode_val): Unused functions deleted.
2540 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2541 (check_windows_init_file): Convert error message from UTF-8 to
2542 ANSI codepage, for display in the message box.
2543 (globals_of_w32): Set w32_unicode_filenames according to the OS
2546 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2547 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2548 (syms_of_w32term): Declare w32-unicode-filenames.
2550 * w32proc.c (new_child, delete_child): Remove code that handled
2551 unused pending_deletion and input_file members of the child struct.
2552 (create_child, sys_spawnve): Convert all file names to ANSI
2553 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2554 name cannot be encoded in ANSI codepage. Don't use
2555 unixtodos_filename, mirror slashes by hand.
2556 (record_infile, record_pending_deletion): Functions deleted.
2557 (Fw32_short_file_name): Call w32_get_short_filename instead of
2560 * w32notify.c (add_watch): Work in Unicode mode when
2561 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2562 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2563 instead, do the same with Lisp primitives.
2565 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2566 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2567 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2568 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2569 (Fw32_shell_execute): Improve error reporting.
2570 (Fdefault_printer_name): Ifdef away for Cygwin.
2572 * w32.h (struct _child_process): Remove input_file and
2573 pending_deletion members that are no longer used.
2574 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2575 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2576 (ansi_encode_filename): New and updated prototypes.
2578 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2580 (unexec): Don't use dostounix_filename, it expects a file name in
2581 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2584 * fileio.c (Ffile_name_directory, file_name_as_directory)
2585 (directory_file_name, Fexpand_file_name)
2586 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2587 arguments of dostounix_filename.
2588 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2589 use MAX_UTF8_PATH for size of file-name strings.
2590 (emacs_readlinkat): Build an explicitly unibyte string for file
2592 (syms_of_fileio) <file-name-coding-system>:
2593 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2595 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2596 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2597 directories to UTF-8.
2598 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2599 environment, and each element of the input PATH, to UTF-8.
2601 * dired.c (file_attributes): Use build_unibyte_string explicitly
2602 to make Lisp strings from user and group names.
2604 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2607 * coding.c (decode_file_name, encode_file_name): New functions.
2609 * termcap.c (tgetent): Adapt to the change in arguments of
2612 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2615 * msdos.c (dostounix_filename, init_environment): Adapt to the
2616 change in arguments of dostounix_filename.
2618 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2619 [WINDOWSNT]: Encode file names passed to the image libraries in
2622 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2623 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2625 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2626 arguments of dostounix_filename.
2628 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2630 * font.h (struct font_entity) [HAVE_NS]: New field to record
2631 font driver which was used to create this entity.
2632 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2633 frame where the font was opened.
2634 (font_close_object): Add prototype.
2635 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2636 (font_close_object): Not static any more. Lost frame arg.
2637 Adjust comment and users.
2638 * alloc.c (cleanup_vector): Call font_close_object to adjust
2639 per-frame font counters correctly. If HAVE_NS, also call
2640 driver-specific cleanup for font-entity objects.
2641 * ftfont.c (ftfont_open):
2642 * nsfont.m (nsfont_open):
2643 * w32font.c (w32font_open_internal):
2644 * xfont.c (xfont_open):
2645 * xftfont.c (xftfont_open): Save frame pointer in font object.
2646 * macfont.m (macfont_open): Likewise.
2647 (macfont_descriptor_entity): Save driver pointer to be able
2648 to call its free_entity routine when font-entity is swept.
2649 * ftxfont.c (ftxfont_open): Add eassert because frame
2650 pointer should be saved by ftfont_driver.open.
2652 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2654 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2655 input polling is used. This is still meaningful for Cygwin, see
2656 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2657 * keyboard.c (poll_for_input_1, input_polling_used):
2658 Define unconditionally.
2659 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2660 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2661 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2662 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2663 (face_for_char): Likewise. Rearrange eassert and return ASCII
2664 face for CHAR_BYTE8_P.
2665 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2667 2013-12-11 Ken Brown <kbrown@cornell.edu>
2669 * dispextern.h (erase_phys_cursor):
2670 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2672 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2674 * nsterm.m (x_free_frame_resources):
2675 * term.c (tty_free_frame_resources):
2676 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2677 face cache because it's implied by free_frame_faces anyway.
2678 * w32term.c (x_free_frame_resources): Likewise. Do not call
2679 free_frame_faces twice.
2681 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2683 * editfns.c (Fformat_time_string): Mention %F in the doc.
2685 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2687 * window.c (resize_frame_windows): Don't return immediately when
2688 the root window's size doesn't change - the minibuffer window
2689 may still have to be repositioned/resized.
2690 * xfns.c (Fx_create_frame): Always change the frame size after
2691 initializing the frame's faces.
2692 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2693 change_frame_size should already have done it.
2694 (x_new_font): Assign new tool- and menu-bar heights.
2695 (x_set_window_size_1): Account for tool- and menu-bar heights
2696 (Bug#16013). Don't set pixel sizes since change_frame_size
2697 should already have done it.
2699 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2701 Remove the option of using libcrypto.
2702 * Makefile.in (LIB_CRYPTO): Remove.
2703 (LIBES): Don't use it.
2705 2013-12-11 Juri Linkov <juri@jurta.org>
2707 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2708 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2710 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2712 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2713 drawn tool bar items (Bug#16058).
2714 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2716 2013-12-09 Ken Brown <kbrown@cornell.edu>
2718 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2720 * lisp.h (get_frame_param): Adjust conditions for prototype
2723 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2725 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2726 Avoid unused macro warning if configured --without-xft.
2728 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2730 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2732 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2734 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2736 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2738 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2740 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2742 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2744 Use libcrypto's checksum implementations if available, for speed.
2745 * Makefile.in (LIB_CRYPTO): New macro.
2748 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2749 The macro didn't conform to C99 due to type mismatch,
2750 which caused compilation failure with Sun C 5.12,
2751 and it was confusing anyway. Include window.h to declare
2752 redisplay_other_windows.
2754 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2756 * window.c (set_window_buffer): Update mode line (bug#16084).
2758 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2760 Fix minor problems found by static checking.
2761 * keyboard.c (poll_for_input_1, input_polling_used):
2762 Define only if HAVE_NTGUI.
2763 * xmenu.c (popup_activate_callback): Omit unnecessary
2764 check against USE_X_TOOLKIT, which must be defined here anyway.
2765 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2768 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2770 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2772 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2774 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2776 * nsterm.m (x_set_window_size): Remove fprintf.
2777 (init): Define always. Set applicationDidFinishLaunchingCalled
2779 (applicationDidFinishLaunching:):
2780 Set applicationDidFinishLaunchingCalled.
2781 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2784 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2786 Pixel resize changes for NS (Bug#16049).
2787 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2788 height/width. row/cols are locals.
2789 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2790 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2791 (windowWillResize): Remove gsextra. Calculate extra as in
2793 (x_new_font): Don't change frame size if fullscreen.
2794 Change size pixelwise.
2796 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2797 comment in xfns.c. Change to pixelwise call.
2799 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2801 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2804 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2806 * xterm.c (input_signal_count): Remove.
2807 (x_dispatch_event): Define unconditionally.
2808 (x_make_frame_visible): Process X events until the frame
2809 is really visible (Bug#16027).
2810 * xterm.h (x_dispatch_event): Declare unconditionally.
2812 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2814 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2816 * nsterm.m (x_set_window_size): Handle pixelwise.
2818 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2820 * w32term.c (x_new_font):
2821 * xterm.c (x_new_font): Calculate new frame size from new font
2824 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2826 * lisp.h (FOR_EACH_TAIL): New macro.
2827 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2829 * window.c (select_window): Call second wset_redisplay before we change
2830 selected_window (bug#16034).
2832 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2834 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2836 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2838 * w32xfns.c: Include window.h, to avoid a compiler warning.
2840 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2842 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2843 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2844 window_scroll takes care of it.
2845 (Fset_window_point, Fdelete_other_windows_internal)
2846 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2847 (Fsplit_window_internal, Fdelete_window_internal)
2848 (Fresize_mini_window_internal, Fset_window_configuration)
2849 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2850 cause redisplay instead of forcing a complete redisplay.
2851 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2852 we're only affecting the selected_window.
2854 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2856 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2857 directional control characters. Update type and category
2858 determination according to the UBA from Unicode v6.3.
2859 (bidi_category_t): New category EXPLICIT_FORMATTING.
2861 * dispextern.h (bidi_type_t): Update to include new bidirectional
2862 properties introduced with Unicode v6.3. (Bug#16043)
2864 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2866 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2869 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2871 * font.c (font_list_entities): Remove dummy assignment.
2872 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2873 used on graphic displays only. Remove unused 'font_encoder' member.
2874 (struct font_bitmap): Remove unused 'extra' member.
2875 * nsfont.m (nsfont_open):
2876 * w32font.c (w32font_open_internal):
2877 * ftfont.c (ftfont_get_bitmap): Adjust users.
2879 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2881 Use bool for boolean.
2882 * tparam.c (tparam1):
2883 * undo.c (record_point, record_property_change):
2884 Use bool for boolean, for local vars that are always true or false.
2886 Minor integer overflow fixes (Bug#16033).
2887 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2888 This improves on the previous fix to this function.
2889 (window_resize_check): When summing up pixel counts, don't rely on
2890 undefined behavior if the sum overflows.
2892 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2894 * window.c (Fset_window_new_pixel): Don't choke at negative
2895 argument value (Bug#16033).
2897 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2898 to avoid crash in window_box_height.
2900 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2901 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2903 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2905 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2907 Minor integer overflow fixes.
2908 * window.c (Fset_window_new_pixel, grow_mini_window):
2909 * xdisp.c (Fwindow_text_pixel_size):
2910 Avoid undefined behavior on signed integer overflow.
2911 * xfns.c (x_set_mouse_color):
2912 Check that drag shape fits in 'unsigned', since that's what X wants.
2914 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2916 Improve reporting of fatal exception on MS-Windows.
2917 * w32fns.c (my_exception_handler): New function.
2918 (globals_of_w32fns): Set it up as the unhandled exception
2919 handler. Initialize exception code and address to zeros.
2920 (emacs_abort): If the exception code and address are available,
2921 print them at the beginning of the backtrace. Fix the format of
2922 printing addresses (was producing 0x0x12345678 on XP).
2925 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2927 * eval.c (Fbacktrace__locals): New function.
2928 (syms_of_eval): Defsubr it.
2930 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2932 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2933 Define here to unify between...
2934 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2935 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2937 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2939 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2941 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2942 fringe background extension.
2943 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2944 because they are now always the same as `left' and `width',
2945 respectively. Remove code for the case that `width' and
2946 `sb_width' are different.
2948 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2950 Fix minor problems found by static checking.
2951 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2952 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2953 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2955 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2957 * image.c (imagemagick_compute_animated_image): Don't crash if we
2958 have an animation with different-sized images (bug#15313).
2960 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2962 Remove some unused items introduced during pixelwise change.
2963 * window.c (window_resize_total_check): Remove unused function.
2964 * xdisp.c (remember_mouse_glyph): Remove unused label.
2965 (Ftool_bar_height): Move declaration inside #if.
2966 * xterm.c (x_set_window_size): Don't use r and c.
2968 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2970 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2973 * window.c (Fset_window_configuration): Comment out unused variables.
2975 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2977 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2979 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2981 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2983 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2984 HAVE_GNUTLS3 (Bug#16001).
2986 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2987 if interrupts are deferred (Bug#15801).
2989 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2991 Support resizing frames and windows pixelwise.
2992 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2993 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2994 (struct glyph_matrix): Replace window_left_col and
2995 window_top_line by window_pixel_left and window_pixel_top.
2996 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2998 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2999 (draw_window_divider, move_it_to, x_draw_right_divider)
3000 (x_draw_bottom_divider, change_frame_size): Add or fix
3002 * dispnew.c (change_frame_size_1): Change prototype.
3003 (adjust_glyph_matrix, required_matrix_width)
3004 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3005 values instead of lines and columns.
3006 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3007 WINDOW_TOTAL_FRINGE_WIDTH.
3008 (handle_window_change_signal, do_pending_window_change)
3009 (init_display): Adjusts calls of change_frame_size.
3010 (change_frame_size, change_frame_size_1): Handle pixelwise
3012 * frame.c (Qright_divider_width, Qbottom_divider_width):
3014 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3015 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3016 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3017 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3019 (set_frame_param): New function.
3020 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3021 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3022 (Ffringe_width, Fborder_width, Fright_divider_width)
3023 (Fbottom_divider_width): New functions, defsubr them.
3024 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3025 New argument pixelwise.
3026 (struct frame_parm_table): New members Qright_divider_width and
3027 Qbottom_divider_width.
3028 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3029 (x_report_frame_params): Handle Qright_divider_width and
3030 Qbottom_divider_width.
3031 (x_set_right_divider_width, x_set_bottom_divider_width):
3033 (frame_resize_pixelwise): New option.
3034 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3035 new_pixelwise, right_divider_width and bottom_divider_width;
3036 remove total_lines; rename text_lines, text_cols, new_text_lines
3037 and new_text_cols to text_height, text_width, new_height and
3038 new_width respectively.
3039 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3040 FRAME_TEXT_WIDTH respectively.
3041 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3042 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3043 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3045 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3046 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3047 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3048 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3049 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3050 (FRAME_TOTAL_COLS_ARG): Remove macro.
3051 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3052 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3053 (x_wm_set_size_hint): Handle frame pixel sizes.
3054 * indent.c (compute_motion, Fcompute_motion):
3055 Call window_body_width instead of window_body_cols.
3056 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3057 (make_lispy_position): Handle right and bottom dividers.
3058 (Fsuspend_emacs): Pixelize call of change_frame_size.
3059 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3060 * lisp.h: Extern set_frame_param.
3061 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3063 (Fx_create_frame): Add entry for vertical_drag_cursor.
3064 Pixelize call of change_frame_size.
3065 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3066 * nsterm.m (ns_update_window_end): Optionally draw right
3068 (x_set_window_size): Add argument pixelwise.
3069 Call check_frame_size and change_frame_size with pixelwise zero.
3070 (ns_draw_window_divider): New function.
3071 (ns_redisplay_interface): Add ns_draw_window_divider.
3072 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3073 (x_new_font): Call x_set_window_size with pixelwise zero.
3074 * print.c (print_object): For a window print its sequence
3076 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3077 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3078 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3079 (w32_createwindow): Use scroll bar area width.
3080 (w32_wnd_proc): Handle bottom divider width.
3081 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3082 (Fx_create_frame): Default divider width parameters.
3083 Caclulate sizes pixelwise. Add vertical drag cursor support.
3084 (x_create_tip_frame): Default divider widths to zero.
3085 Pixelize call to change_frame_size.
3086 (Fx_show_tip): Add handling of divider widths. Pixelize window
3088 (Fw32_frame_rect): New function.
3089 (frame_parm_handler w32_frame_parm_handlers): Add divider
3091 (Vx_window_vertical_drag_shape): Add variable.
3092 * w32inevt.c (resize_event, maybe_generate_resize_event):
3093 Pixelize change_frame_size calls.
3094 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3096 * w32term.c (w32_draw_window_divider): New function.
3097 (x_update_window_end): Handle right divider.
3098 (w32_draw_fringe_bitmap, x_scroll_run)
3099 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3100 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3101 Calculate new frame sizes pixelwise.
3102 (x_new_font): Pixelize call to x_set_window_size.
3103 (x_check_fullscreen): Pixelize call to change_frame_size.
3104 (x_set_window_size_1, x_set_window_size): New argument
3105 pixelwise. Calculate pixelwise.
3106 (x_wm_set_size_hint): Use scroll bar area width.
3107 (w32_redisplay_interface): Add w32_draw_window_divider.
3108 * w32term.h (struct w32_output): Add vertical drag cursor.
3109 * widget.c (set_frame_size, update_wm_hints)
3110 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3112 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3113 * window.c (sequence_number): Restore.
3114 (Fwindow_pixel_width, Fwindow_pixel_height)
3115 (Fwindow_mode_line_height, Fwindow_header_line_height)
3116 (window_pixel_to_total, Frun_window_scroll_functions)
3117 (Fset_window_new_pixel, window_resize_apply_total)
3118 (Fwindow_resize_apply_total): New functions.
3119 (window_body_height, window_body_width): Rename from
3120 window_body_lines. New argument PIXELWISE.
3121 Calculate pixelwise.
3122 (Fwindow_body_height, Fwindow_body_width): New argument
3124 (coordinates_in_window, window_relative_x_coord): Use window's
3125 pixel width instead of total width.
3126 (replace_window, recombine_windows): Initialize pixel values.
3127 (resize_root_window, resize_frame_windows, grow_mini_window)
3128 (shrink_mini_window): New argument PIXELWISE.
3129 Calculate pixelwise.
3130 (Fdelete_other_windows_internal, adjust_window_margins)
3131 (window_resize_check, window_resize_apply)
3132 (Fdelete_window_internal, Fresize_mini_window_internal)
3133 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3134 (check_frame_size): Rename arguments. New argument PIXELWISE.
3135 Calculate pixelwise.
3136 (set_window_buffer): Make samebuf bool. Run configuration change
3137 hook only if buffer changed.
3138 (Fset_window_buffer): Rewrite doc-string.
3139 (make_window): Initialize new_pixel slot.
3140 (Fwindow_resize_apply): Check pixel size of root window.
3141 (Fsplit_window_internal): Call 2nd argument pixel_size.
3142 Calculate pixelwise.
3143 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3145 (save_window_data): New slots frame_text_width,
3146 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3147 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3149 (Fcurrent_window_configuration, Fset_window_configuration)
3150 (save_window_save, compare_window_configurations): Handle new
3151 slots in save_window_data and saved_window.
3152 (Fset_window_scroll_bars): Fix doc-string.
3153 (window_resize_pixelwise): New variable.
3154 (coordinates_in_window, Fcoordinates_in_window_p):
3156 (make_parent_window): Adjust sequence_number.
3157 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3159 * window.h (struct window): New members new_pixel, pixel_left,
3160 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3161 (wset_new_pixel): New function.
3162 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3163 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3164 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3165 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3166 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3167 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3168 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3169 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3170 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3171 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3172 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3173 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3174 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3175 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3176 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3178 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3179 (window_body_width, check_frame_size): Adapt external declarations.
3180 * xdisp.c (last_max_ascent): New integer.
3181 (window_text_bottom_y): Handle bottom divider.
3182 (window_box_width, window_box_height): Calculate pixelwise.
3183 (get_glyph_string_clip_rects): Handle right divider.
3184 (remember_mouse_glyph): When windows are resized pixelwise
3185 proceed with width and height set to 1.
3186 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3188 (move_it_to): Calculate and return maximum x position
3190 (Fwindow_text_pixel_size): New function.
3191 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3192 (tool_bar_lines_needed): Rename to tool_bar_height.
3193 Calculate pixelwise.
3194 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3195 Calculate pixelwise.
3196 (redisplay_tool_bar): Calculate pixelwise.
3197 (redisplay_window): Calculate pixelwise. Handle dividers.
3198 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3199 (x_draw_vertical_border): Handle dividers.
3200 (define_frame_cursor1): Handle vertical drag cursor.
3201 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3202 (expose_window): Calculate pixelwise. Handle dividers.
3203 (init_xdisp): Initialize pixel values.
3204 * xfaces.c (Qwindow_divider): New face.
3205 (realize_basic_faces): Realize it.
3206 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3207 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3208 (x_set_scroll_bar_default_width): Default actual width to 16.
3209 (Fx_create_frame): Set sizes pixelwise.
3210 (x_create_tip_frame): Default divider widths to zero.
3211 Pixelize call of change_frame_size.
3212 (Fx_show_tip): Handle divider widths. Initial pixel position
3214 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3215 (Vx_window_vertical_drag_shape): New option.
3216 * xmenu.c (free_frame_menubar): Pixelize call of
3218 * xterm.c (x_draw_window_divider): New function.
3219 (x_update_window_end): Optionally draw right divider.
3220 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3221 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3222 (handle_one_xevent, x_new_font): Calculate pixelwise.
3223 (x_set_window_size_1, x_set_window_size): New argument
3224 pixelwise. Calculate pixelwise.
3225 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3226 (struct x_redisplay_interface): Add x_draw_window_divider.
3227 * xterm.h (struct x_output): Add vertical_drag_cursor.
3229 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3231 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3232 Set invisible frames's `redisplay' when a full redisplay is requested.
3233 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3234 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3235 (display_mode_lines): Set it here instead.
3237 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3239 * dispextern.h (set_window_update_flags): Remove.
3241 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3243 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3245 * xdisp.c (REDISPLAY_SOME_P): New macro.
3246 (redisplay_internal): Use it (bug#15999).
3247 (prepare_menu_bars, redisplay_window): Use it as well.
3249 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3251 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3253 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3254 (globals_of_w32font): Zero it out.
3255 (GetCharWidth32W_Proc): New function pointer.
3256 (get_char_width_32_w): New function.
3257 (compute_metrics): If get_glyph_outline_w returns an error, try
3258 get_char_width_32_w before declaring a failure. This avoids
3259 punishing raster (a.k.a. "bitmap") fonts by slowing down
3260 redisplay. (Bug#6364).
3262 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3264 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3265 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3266 highlight needs to be redisplayed. (Bug#15913)
3268 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3270 Fix minor problems found by static checking.
3271 * buffer.h (struct buffer_text, struct buffer):
3272 * frame.h (struct frame):
3273 * window.h (struct window):
3274 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3275 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3276 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3277 no-longer-valid use of HAVE_MENUS.
3278 * xdisp.c (propagate_buffer_redisplay): Now static.
3280 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3282 * xmenu.c (Fmenu_or_popup_active_p):
3283 * window.c (Fset_window_configuration):
3284 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3285 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3286 * fns.c (Fyes_or_no_p):
3287 * editfns.c (Fmessage_box, Fmessage_or_box):
3288 * alloc.c (make_save_ptr_ptr):
3289 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3291 * window.c (Fset_window_configuration): Move select_window later.
3293 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3295 Refine redisplay optimizations to only redisplay *some* frames/windows
3296 rather than all of them.
3297 * xdisp.c (REDISPLAY_SOME): New constant.
3298 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3299 (bset_redisplay, bset_update_mode_line): New functions.
3300 (message_dolog): Use bset_redisplay.
3301 (clear_garbaged_frames): Use fset_redisplay.
3302 (echo_area_display): Use wset_redisplay.
3303 (buffer_shared_and_changed): Remove.
3304 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3305 frame titles. Compute the actual set of windows redisplayed.
3306 Don't update frame titles and menu bars for frames that don't need to
3308 (propagate_buffer_redisplay): New function.
3310 (redisplay_internal): Use it. Be more selective in the set of windows
3311 we redisplay. Propagate windows_or_buffers_changed to
3312 update_mode_lines a bit later to simplify the code.
3313 (mark_window_display_accurate_1): Reset window and buffer's
3315 (redisplay_window): Do nothing if neither the window nor the buffer nor
3316 the frame needs redisplay.
3317 * window.h (struct window): Add `redisplay' field.
3318 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3319 (redisplay_other_windows, window_list): New declarations.
3320 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3321 (window_list): Not static any more.
3322 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3323 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3324 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3325 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3326 * frame.h (struct frame): Add `redisplay' field.
3327 Move `external_menu_bar' bitfield next to other bit-fields.
3328 (SET_FRAME_GARBAGED): Use fset_redisplay.
3329 (SET_FRAME_VISIBLE): Don't garbage the frame;
3330 Use redisplay_other_windows.
3331 * buffer.h (struct buffer): Add `redisplay' field.
3332 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3333 (modify_overlay): Use bset_redisplay.
3334 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3336 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3338 Support w32 file notifications in batch mode.
3339 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3340 invalid (which happens in batch mode). If non-interactive, call
3341 handle_file_notifications to store file notification events in the
3342 input queue. (Bug#15933)
3344 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3346 * w32inevt.c (handle_file_notifications): Now external, not static.
3348 * w32term.h (handle_file_notifications): Provide prototype.
3350 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3351 init_crit, since init_display, which does that otherwise, is not
3354 2013-11-27 Glenn Morris <rgm@gnu.org>
3356 * Makefile.in ($(lispsource)/international/charprop.el): New.
3357 (emacs$(EXEEXT)): Depend on charprop.el.
3359 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3361 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3362 deleting portions of the buffer under non-nil REPLACE argument.
3365 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3366 directory, watch it and not its parent.
3367 (add_watch): Allow empty string in FILE.
3369 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3371 * window.c (Fset_window_start, window_resize_apply)
3372 (window_scroll): Reset window_end_valid (Bug#15957).
3374 2013-11-27 Glenn Morris <rgm@gnu.org>
3376 * Makefile.in (leimdir): Now in lisp source directory.
3377 ($(leimdir)/leim-list.el): Just use ../leim .
3378 * epaths.in (PATH_DUMPLOADSEARCH):
3379 * lread.c (load_path_default):
3380 * nsterm.m (ns_load_path): No more leim directory.
3382 2013-11-26 Andreas Schwab <schwab@suse.de>
3384 * .gdbinit (xgettype): Add cast.
3386 2013-11-26 Glenn Morris <rgm@gnu.org>
3388 Preload leim-list.el.
3389 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3390 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3391 is a single directory.
3393 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3395 bool-vector-subsetp is now the normal direction (Bug#15912).
3396 * data.c (Fbool_vector_subsetp): Test whether the first argument
3397 is a subset of the second one, not the reverse. Add doc string.
3399 Fix minor problems found by static checking.
3400 * lread.c (load_path_default): Now static.
3401 * textprop.c (text_property_stickiness): Be consistent about the
3402 test used when deciding whether to consider the previous character.
3403 This simplifies the code a bit.
3405 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3407 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3409 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3410 (syms_of_frame): Don't defsubr them.
3412 2013-11-25 Glenn Morris <rgm@gnu.org>
3414 * lread.c (load_path_default): Change the sense of the argument.
3415 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3416 from dump_path. When it is not, avoid checking dump_path twice.
3418 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3419 uninstalled dump_path against installed Vload_path. (Bug#15964)
3421 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3423 Export get_pos_property to Elisp.
3424 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3425 (syms_of_editfns): Export it to Elisp.
3427 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3429 2013-11-23 Romain Francoise <romain@orebokech.com>
3431 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3432 initialization here ...
3433 (syms_of_fileio): ... from here.
3435 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3437 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3438 Please use --enable-check-lisp-object-type.
3440 2013-11-23 Glenn Morris <rgm@gnu.org>
3442 * process.c (get_process): Explicit error for dead buffers.
3444 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3446 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3448 2013-11-23 Glenn Morris <rgm@gnu.org>
3450 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3451 * lread.c (load_path_check): Take path to check as argument.
3452 (load_path_default): New, split from init_lread.
3453 (init_lread): Move calc of default load-path to load_path_default.
3454 Empty elements in EMACSLOADPATH now stand for the default.
3455 (load-path): Doc fix.
3456 * emacs.c (decode_env_path): Add option to treat empty elements
3457 as nil rather than ".".
3458 * callproc.c (init_callproc_1, init_callproc):
3459 * image.c (Vx_bitmap_file_path):
3460 * lisp.h (decode_env_path):
3461 * lread.c (Vsource_directory):
3462 Update for new argument spec of decode_env_path.
3464 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3466 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3467 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3469 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3471 Fix some dependency problems that cause unnecessary recompiles.
3472 Problem reported by RMS in
3473 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3474 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3475 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3476 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3477 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3478 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3479 (boostrap-clean): No need to remove stamp-oldxmenu.
3481 Fix recently introduced bool vector overrun.
3482 This was due to an optimization that went awry.
3483 Reported by Glenn Morris in
3484 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3485 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3486 for empty vectors, undoing the 2013-11-18 change.
3487 * data.c (bool_vector_binop_driver): Rely on this.
3488 Fix bug that occasionally overran the destination.
3489 * lisp.h (struct Lisp_Bool_vector): Document this.
3491 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3493 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3496 * nsterm.m (init, run, stop:): Comment out for now, does not work
3499 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3501 * charset.c (syms_of_charset): Don't read past end of string.
3503 2013-11-19 Glenn Morris <rgm@gnu.org>
3505 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3507 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3509 Add hooks to run on gaining/losing focus. (Bug#15029)
3510 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3511 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3512 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3514 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3516 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3517 The old names predated the API change that put destination at end.
3519 Improve API of recently-added bool vector functions (Bug#15912).
3520 The old API had (bool-vector-count-matches A B)
3521 and (bool-vector-count-matches-at A B I), which gave the
3522 misleading impression that the two functions were variants, one
3523 with a location I. The new API has (bool-vector-count-population A)
3524 and (bool-vector-count-consecutive A B I) to make the distinction
3525 clearer. The first function no longer has a B argument, since the
3526 caller can easily determine the number of nils if the length and
3527 number of ts is known.
3528 * data.c (Fbool_vector_count_population): Rename from
3529 bool_vector_count_matches, and accept just 1 argument.
3530 (Fbool_vector_count_consecutive): Rename from
3531 Fbool_vector_count_matches_at.
3533 Always allocate at least one bits_word per bool vector.
3534 See Daniel Colascione in:
3535 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3536 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3537 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3538 * lisp.h (struct Lisp_Bool_vector): Document this.
3540 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3542 * insdel.c (invalidate_buffer_caches): New function, consolidated
3543 from part of prepare_to_modify_buffer.
3544 (insert_from_gap, prepare_to_modify_buffer):
3545 * coding.c (code_convert_region, code_convert_string):
3546 Call invalidate_buffer_caches. (Bug#15841)
3548 * lisp.h (invalidate_buffer_caches): Add prototype.
3550 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3552 * w32term.c (x_update_window_end): Don't invalidate the entire
3553 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3554 highlight needs to be redisplayed. (Bug#15913)
3556 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3558 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3560 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3562 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3563 while we are using Vprin1_to_string_buffer.
3565 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3566 after inserting the description string. (Bug#15907)
3568 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3570 * data.c: Work around bogus GCC diagnostic about shift count.
3571 Reported by Eli Zaretskii in
3572 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3573 (pre_value): New function.
3574 (count_trailing_zero_bits): Use it.
3576 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3578 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3579 assume C macros are not supported even under -g3 in these old GCC
3582 2013-11-15 Leo Liu <sdl.web@gmail.com>
3584 * minibuf.c (Ftry_completion, Fall_completions)
3585 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3587 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3589 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3590 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3591 This avoids placing unnecessary constants into the Emacs code.
3593 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3595 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3596 for Cygwin w32 build.
3598 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3599 for Cygwin w32 build. (Bug#15892)
3601 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3603 Simplify, port and tune bool vector implementation.
3604 * alloc.c (bool_vector_exact_payload_bytes)
3605 (bool_vector_payload_bytes): Remove.
3606 (bool_vector_fill): Return its argument.
3607 * alloc.c (bool_vector_fill):
3609 * print.c (print_object):
3610 Simplify by using bool_vector_bytes.
3611 * alloc.c (make_uninit_bool_vector):
3612 New function, broken out from Fmake_bool_vector.
3613 (Fmake_bool_vector): Use it. Use tail call.
3614 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3615 * data.c (BITS_PER_ULL): New constant.
3616 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3617 if long long versions don't exist.
3618 (shift_right_ull): New function.
3619 (count_one_bits_word): New function, replacing popcount_bits_word
3620 macro. Don't assume that bits_word is no wider than long long.
3621 (count_one_bits_word, count_trailing_zero_bits):
3622 Don't assume that bits_word is no wider than long long.
3623 * data.c (bool_vector_binop_driver, bool_vector_not):
3624 * fns.c (Fcopy_sequence):
3626 Create an uninitialized destination, to avoid needless work.
3627 (internal_equal): Simplify.
3628 (Ffillarray): Prefer tail call.
3629 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3630 contain at least one word.
3631 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3632 chars are narrower than ints.
3633 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3634 * fns.c (Fcopy_sequence):
3636 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3637 Don't try to port to hosts where bits_word values have holes; the
3638 code wouldn't work there anyway. Verify this assumption, though.
3639 (bool_vector_bytes): New function.
3640 (make_uninit_bool_vector): New decl.
3641 (bool_vector_fill): Now returns Lisp_Object.
3643 * xfns.c (xic_create_fontsetname):
3644 * xrdb.c (gethomedir): Prefer tail calls.
3646 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3648 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3649 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3651 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3652 that requires a return value.
3653 (Fset_buffer_modified_p): Take advantage of this change to do
3656 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3658 * buffer.c (Frestore_buffer_modified_p): Sync it with
3659 Fset_buffer_modified_p.
3660 (Fforce_mode_line_update): New function, moved from subr.el.
3661 (Fset_buffer_modified_p): Use them.
3662 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3664 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3666 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3667 This avoids undefined behavior when subtracting pointers into
3668 different aways. On my platform it also makes the code a tad
3669 smaller and presumably faster.
3671 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3673 * keyboard.c (command_loop_1): Use region-extract-function.
3674 * insdel.c (Qregion_extract_function): Not static any more (can we
3675 stop pretending that these vars can benefit from being marked static?).
3677 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3679 * search.c (find_newline): If buffer text is relocated during the
3680 "dumb loop", adjust C pointers into buffer text to follow suit.
3683 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3685 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3686 for conversion (Bug#15837).
3688 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3690 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3691 for the entire range of inserted characters. (Bug#15841)
3693 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3695 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3697 (realize_default_face): Remove assignment to distant-foreground if
3698 unspecified (Bug#15815).
3700 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3702 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3703 cache-long-scans disabled, since we don't want to call
3704 prepare_to_modify_buffer (in insert_1_both) for each message we
3707 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3708 from buffer.c. Improve commentary to the buffer field setter
3711 * buffer.c (bset_cache_long_scans): Static function deleted.
3712 Improve commentary to the buffer field setter functions.
3713 (init_buffer_once): Default for cache-long-scans changed to t.
3716 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3718 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3720 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3721 This bug was introduced in my 2013-06-21 change, and caused
3722 struct Lisp_Sub_Char_Table objects to be given too many slots,
3723 which broke 'make -C admin/unidata'.
3725 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3727 Import changes from mac-port 4.5.
3728 * macfont.m (mac_font_copy_default_descriptors_for_language)
3729 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3730 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3731 (macfont_language_default_font_names): New.
3732 (macfont_list): Rearrange language/charset code.
3733 (macfont_close): Don't check for macfont_info->cache.
3734 (mac_ctfont_create_preferred_family_for_attributes): New font
3735 selection code, call
3736 mac_font_copy_default_name_for_charset_and_languages.
3737 (mac_font_copy_default_descriptors_for_language)
3738 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3740 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3742 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3744 Port to C11 aligned_alloc, and fix some integer overflows.
3745 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3746 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3747 and use of posix_memalign replaced with aligned_alloc.
3748 (aligned_alloc): New function, defined or declared as needed.
3749 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3750 Don't undef; configure.ac now does this.
3751 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3752 (calloc, aligned_alloc): Check for integer overflow.
3753 (aligned_alloc): Rename from memalign. All uses changed.
3754 (memalign): New function, an alias for aligned_alloc.
3756 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3758 * xdisp.c (redisplay_internal): Fix typo in last change.
3760 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3762 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3764 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3766 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3767 redisplay--mode-lines-cause.
3768 (redisplay_internal): Keep them uptodate. Remove redundant check of
3769 buffer_shared_and_changed.
3770 * *.[chm]: Number every assignment to update_mode_lines so we
3771 can track why it is set.
3773 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3775 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3777 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3780 can track why it is set.
3782 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3784 Integer-related fixes for term.c etc.
3785 * dispextern.h (face_tty_specified_color): New function.
3786 * term.c (turn_on_face): Don't rely on undefined behavior when
3787 assigning an out-of-range value to 'long'.
3788 Simplify test for toggling highlight.
3789 (tty_capable_p): Omit last two (unused) args. All callers changed.
3790 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3791 (read_menu_input, tty_menu_activate, tty_menu_show):
3792 * xfaces.c (x_supports_face_attributes_p)
3793 (tty_supports_face_attributes_p):
3794 Use bool for boolean. All callers changed.
3795 (tty_supports_face_attributes_p): Omit defaults for color indices;
3796 no longer needed. Simplify tail call.
3798 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3800 * xdisp.c (prepare_menu_bars): Mark static.
3801 * lisp.h (prepare_menu_bars): Don't declare.
3802 * xselect.c (x_handle_selection_clear):
3803 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3805 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3807 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3808 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3810 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3812 * keyboard.c (Fcommand_error_default_function): Rename from
3813 Fdefault_error_output.
3815 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3817 * keyboard.c (Fdefault_error_output): New function, extracted from
3819 (syms_of_keyboard): Use it for Vcommand_error_function.
3821 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3823 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3824 (init_eval): Use it to ensure handlerlist is non-NULL.
3825 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3826 (Fsignal): Adjust NULLness test of handlerlist.
3827 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3829 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3831 * callproc.c (call_process): Call prepare_to_modify_buffer before
3832 decoding text read from the sub-process, as the decoded stuff will
3833 be inserted into the buffer. This will invalidate the various
3834 caches maintained for the buffer. (Bug#15148)
3836 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3838 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3839 string of glyphless-char-display.
3841 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3843 * nsfns.m (ns_get_name_from_ioreg): New function.
3844 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3845 OSX >= 10.9. Use ns_get_name_from_ioreg.
3847 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3849 Simplify and port recent bool vector changes.
3850 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3851 only in this file. Use a more-efficient implementation if the
3852 second argument is a power of 2.
3853 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3854 Remove no-longer-necessary compile-time checks.
3855 (bool_vector_exact_payload_bytes): New function.
3856 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3857 exact payload changed to call the new function. Do not assume
3858 that the arg or result fits in ptrdiff_t.
3859 (bool_vector_fill): New function.
3860 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3862 (vroundup_ct): Don't assume arg fits in size_t.
3863 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3864 invoke set_category_set.
3865 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3866 All callers changed. Use bool_vector_set.
3867 * category.h (XCATEGORY_SET): Remove; no longer needed.
3868 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3870 * data.c (Faref): Use bool_vector_ref.
3871 (Faset): Use bool_vector_set.
3872 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3873 (Fbool_vector_not, Fbool_vector_count_matches)
3874 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3875 * fns.c (concat): Use bool_vector_ref.
3876 (Ffillarray): Use bool_vector_fill.
3877 (mapcar1): Use bool_vector_ref.
3878 (sxhash_bool_vector): Hash words, not bytes.
3879 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3880 a constant, since it's now used in #if.
3881 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3882 unsigned char on unusual architectures, so that we no longer
3883 assume that the number of bits per bits_word is a power of two or
3884 is a multiple of 8 or of CHAR_BIT.
3885 (Qt): Add forward decl.
3886 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3887 at least as strictly as bits_word.
3888 (bool_vector_data, bool_vector_uchar_data): New accessors.
3889 All data structure accesses changed to use them.
3890 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3891 (bool_vector_set): New functions.
3892 (bool_vector_fill): New decl.
3893 (ROUNDUP): Move to alloc.c as described above.
3895 Fix recent gnutls changes.
3896 * gnutls.c (Fgnutls_boot): Don't assume C99.
3897 * process.c (wait_reading_process_output): Fix typo in recent change.
3899 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3901 * process.c (wait_reading_process_output, read_process_output)
3902 (send_process): Check gnutls_state is not NULL.
3904 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3905 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3907 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3909 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3910 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3912 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3915 * nsfns.m (Fx_create_frame): Fix memory leak.
3917 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3918 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3919 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3921 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3923 * xdisp.c (message3_nolog, message_with_string): Encode the string
3924 before writing it to the terminal in a non-interactive session.
3926 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3927 sure we concatenate them into a unibyte string.
3929 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3930 resulting temporary name before returning it to the caller.
3931 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3932 is a unibyte string, convert NAME to a unibyte string to ensure
3933 that the result is also a unibyte string.
3935 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3936 create unibyte strings from default paths and directory/file
3939 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3942 * callproc.c (init_callproc): Use build_unibyte_string to make
3943 sure we create unibyte strings from default paths and
3944 directory/file names.
3946 * buffer.c (init_buffer): Don't store default-directory of
3947 *scratch* in multibyte form. The original problem which led to
3948 that is described in
3949 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3950 but it was solved long ago. (Bug#15260)
3952 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3954 Port to stricter C99 platforms.
3955 Especially, C99 prohibits nesting a struct X inside struct Y if
3956 struct X has a flexible array member.
3957 * alloc.c (struct sdata): New type.
3958 (sdata): Implement in terms of struct sdata.
3959 Remove u member; all uses replaced by next_vector, set_next_vector.
3960 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3961 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3962 (struct sblock): Rename first_data member to data, which is now
3963 a flexible array member. All uses changed.
3964 (next_vector, set_next_vector, large_vector_vec): New functions.
3965 (vector_alignment): New constant.
3966 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3967 (struct large-vector): Now merely a NEXT member, since the old approach
3968 ran afoul of stricter C99. All uses changed to use
3969 large_vector_vec or large_vector_offset.
3970 (large_vector_offset): New constant.
3971 * dispnew.c: Include tparam.h, for tgetent.
3972 Do not include term.h; no longer needed.
3973 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3974 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3975 (struct Lisp_Vector): Use a flexible array member for contents,
3976 instead of a union with a member that is an array of size 1.
3978 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3979 fact that the struct no longer contains a union.
3980 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3981 (struct Lisp_Save_Value, struct Lisp_Free):
3982 Use unsigned, not int, for spacers, to avoid c99 warning.
3983 (union specbinding): Use unsigned, not bool, for bitfield, as
3984 bool is not portable to pre-C99 hosts.
3986 2013-11-04 Glenn Morris <rgm@gnu.org>
3988 * emacs.c (usage_message): Mention that `-L :...' appends.
3990 2013-11-02 Glenn Morris <rgm@gnu.org>
3992 * Makefile.in (abs_builddir): Remove.
3993 (bootstrap_exe): Use relative filename.
3995 Use relative filenames in TAGS files.
3996 * Makefile.in (abs_srcdir): Remove it again.
3997 (.PHONY): Remove frc.
3998 (maintainer-clean): No more TAGS-LISP file.
3999 (TAGS): Pass relative file names to etags.
4000 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4002 * Makefile.in (abs_srcdir): New, set by configure.
4004 (maintainer-clean): Remove pointless echo. That should be in the
4005 top-level Makefile, if anywhere. Delete TAGS-LISP.
4006 (extraclean): No s/ and m/ directories for some time.
4007 (TAGS): Also depend on ctagsfiles3.
4008 Remove no-longer-defined S_FILE.
4009 Pass absolute filenames to etags once more.
4010 (TAGS-LISP): Replace lispdir with its expansion.
4011 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4012 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4014 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4016 * xfaces.c (check_lface_attrs, realize_default_face):
4017 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4018 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4020 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4022 * emacs.c (original_pwd): Remove global var by making it local.
4023 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4025 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4027 * xfaces.c: Declare color_distance.
4028 (QCdistant_foreground): New variable.
4029 (NEAR_SAME_COLOR_THRESHOLD): New define.
4030 (load_color2): New function.
4031 (load_color): Call load_color2.
4032 (load_face_colors): Call load_color2 and if distant-color is specified
4033 calculate distant and use distant-color if colors are near.
4034 (LFACE_DISTANT_FOREGROUND): New define.
4035 (merge_face_ref, Finternal_set_lisp_face_attribute)
4036 (Finternal_get_lisp_face_attribute)
4037 (x_supports_face_attributes_p): Handle distant-foreground similar to
4039 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4041 * dispextern.h (lface_attribute_index):
4042 Add LFACE_DISTANT_FOREGROUND_INDEX.
4044 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4046 * image.c (pbm_next_char): New function.
4047 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4048 (pbm_scan_number): Use it.
4049 (Qlibjpeg_version): New variable.
4050 (syms_of_image): DEFSYM and initialize it.
4052 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4054 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4056 2013-10-31 Glenn Morris <rgm@gnu.org>
4058 * emacs.c (original_pwd): New char.
4059 (main): If using --chdir, store original_pwd.
4060 (init_cmdargs): When setting Vinvocation_directory based on a
4061 relative argv[0], use original_pwd if set. (Bug#15768)
4063 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4065 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4067 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4069 * insdel.c: Fix minor problems found by static checking.
4070 (Qregion_extract_function): Now static.
4071 (prepare_to_modify_buffer_1): Remove unused locals.
4073 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4075 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4076 (syms_of_xdisp): Declare pre-redisplay-function.
4077 (markpos_of_region): Remove function.
4078 (init_iterator, compute_stop_pos, handle_face_prop)
4079 (face_before_or_after_it_pos, reseat_to_string)
4080 (get_next_display_element, window_buffer_changed)
4081 (redisplay_internal, try_cursor_movement, redisplay_window)
4082 (try_window_reusing_current_matrix, try_window_id, display_line)
4083 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4084 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4085 * window.h (struct window): Remove field `region_showing'.
4086 * dispextern.h (struct it): Remove region_beg/end_charpos.
4087 (face_at_buffer_position, face_for_overlay_string)
4088 (face_at_string_position): Update prototypes.
4089 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4090 (face_at_string_position): Remove `region_beg' and `region_end' args.
4091 * fontset.c (Finternal_char_font):
4092 * font.c (font_at, font_range): Adjust calls accordingly.
4093 * insdel.c (Qregion_extract_function): New var.
4094 (syms_of_insdel): Initialize it.
4095 (prepare_to_modify_buffer_1): Use it.
4097 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4099 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4100 * ftxfont.c (ftxfont_get_gcs):
4101 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4102 * xfaces.c (x_free_colors, x_free_dpy_colors)
4103 (x_create_gc, unload_color):
4104 * xselect.c (x_property_data_to_lisp):
4105 * xsettings.c (parse_settings):
4106 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4107 (get_bits_and_offset): Adjust definition.
4108 * frame.c (XParseGeometry): Adjust locals.
4109 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4110 * regex.h (toplevel): Likewise for reg_syntax_t.
4112 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4114 * eval.c (run_hook_with_args): Use FUNCTIONP.
4116 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4118 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4119 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4120 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4121 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4122 on MS-Windows anyway.
4123 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4124 (free_realized_face): ...adjust user.
4125 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4126 white relief pixels to -1.
4127 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4128 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4129 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4131 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4133 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4134 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4135 in practice now. All callers changed.
4137 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4139 * dispextern.h (struct face): Use bitfields for 'underline_type'
4140 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4141 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4142 'stipple' member. Move 'lface' member up to help...
4143 * xfaces.c (make_realized_face): ...this function to find and
4144 clear just the members that need clearing.
4145 (load_face_colors, realize_x_face):
4146 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4148 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4150 * xftfont.c (struct xftfont_info): Remove set-but-unused
4152 (xftfont_open): Adjust user.
4153 (xftfont_get_colors): Remove useless prototype.
4155 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4157 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4158 before passing them to 'unexec'. (Bug#15260)
4160 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4162 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4164 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4166 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4167 the changed signature of the font driver's 'close' method.
4169 * w32font.h (w32font_close): Adjust the prototype to the change in
4170 function definition.
4172 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4174 * w32uniscribe.c (uniscribe_close): Adapt the call to
4175 w32font_close to its new prototype.
4177 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4179 Omit unused frame argument of font API's close function.
4180 * font.h (struct font): Drop frame argument. Adjust comment.
4181 * font.c (font_clear_cache, font_close_object): Adjust users.
4182 * ftfont.c (ftfont_close):
4183 * ftxfont.c (ftxfont_close):
4184 * macfont.m (macfont_close):
4185 * nsfont.m (nsfont_close):
4186 * w32font.c (w32font_close):
4187 * xfont.c (xfont_close):
4188 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4189 tweak comments and make functions safe if called more than once for
4190 the same font object.
4192 Perform font-specific cleanup when font object is swept by GC. See
4193 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4194 * alloc.c (cleanup_vector): New function.
4195 (sweep_vector): Call it for each reclaimed vector object.
4196 * font.h (struct font): Adjust comment.
4198 2013-10-24 Glenn Morris <rgm@gnu.org>
4200 * Makefile.in (abs_top_srcdir): New, set by configure.
4202 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4204 Adjust recent font-related changes to fix bug#15686.
4205 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4206 is a live window system frame, mark its default font too.
4208 2013-10-23 Glenn Morris <rgm@gnu.org>
4210 * Makefile.in (RUN_TEMACS): Make relative (again).
4211 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4212 (bootstrap-emacs$(EXEEXT)):
4213 Quote entities that might contain whitespace.
4215 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4217 Port to Solaris 10 and its bundled GCC.
4218 Problem reported by Timothy C. Burt.
4219 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4221 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4223 Do not allow font caches to grow too large.
4224 * alloc.c (compact_font_cache_entry, compact_font_caches):
4225 New functions or stub if not HAVE_WINDOW_SYSTEM.
4226 (compact_undo_list): Factor out from Fgarbage_collect.
4228 (mark_face_cache): Mark face font. Move down to avoid
4230 (mark_terminals): Do not mark font cache here.
4231 (Fgarbage_collect): Call compaction functions described
4232 above. Adjust comment.
4234 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4236 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4237 chdir to HOME (bug#15607).
4239 * nsterm.m (Qcocoa, Qgnustep): New variables.
4240 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4241 (ns_get_color): Make selection color work for GNUstep also.
4243 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4245 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4246 handles mouse clicks. Instead, let GPM use the same code as all
4247 the other mice use. See the discussion starting at
4248 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4249 for the details of the problem with the menu bar this fixes.
4251 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4253 Remove port-specific display name lists to avoid extra
4254 complexity and data duplication with display info lists.
4255 * xterm.h (x_display_name_list): Remove declaration.
4256 * xterm.c (x_display_name_list): Remove.
4257 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4258 * xfns.c (x_display_info_for_name, Fx_display_list):
4259 Likewise. Use x_display_list where appropriate.
4260 * w32term.h (w32_display_name_list): Remove declaration.
4261 * w32term.c (w32_display_name_list): Remove.
4262 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4264 * w32fns.c (x_display_info_for_name, Fx_display_list):
4265 Likewise. Use x_display_list where appropriate.
4266 * nsterm.h (ns_display_name_list): Remove declaration.
4267 * nsterm.m (ns_display_name_list): Remove.
4268 (ns_term_init, syms_of_nsterm): Adjust users.
4269 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4270 Likewise. Use x_display_list where appropriate.
4271 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4272 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4273 (mark_terminals): Mark per-terminal font cache.
4275 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4277 Don't run timers in input-pending-p. Its new check-timers param
4278 provides the prior behavior. (Bug#15045).
4279 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4281 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4283 Make some functions static in non-Microsoft builds.
4284 On my platform (Fedora 19 x86-64), this shrinks the
4285 Emacs executable (text+data) by 0.25%.
4286 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4287 (load_color) [!MSDOS]:
4288 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4289 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4290 * lisp.h (check_existing):
4291 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4292 (network_interface_info) [!WINDOWSNT]:
4293 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4294 Remove extern decls.
4295 * fileio.c (check_existing):
4296 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4297 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4298 (network_interface_info) [!WINDOWSNT]:
4299 * term.c (encode_terminal_code) [!WINDOWSNT]:
4300 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4301 * xfaces.c (load_color) [!MSDOS]:
4303 * fileio.c (check_existing, check_executable, check_writable):
4304 * process.c (network_interface_list, network_interface_info):
4305 Move earlier, so that we don't need forward decls.
4306 * gnutls.c (fn_gnutls_transport_set_errno)
4307 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4309 * w32.c (init_environment): Use faccessat rather than
4310 check_existing, partly for consistency with the rest of the code
4311 in this file, partly so that check_existing can be static.
4313 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4314 * emacs.c (MAIN_PROGRAM): New macro.
4315 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4316 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4318 bool vector int width fixes
4319 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4320 (Fbool_vector_count_matches_at):
4321 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4322 can exceed PTRDIFF_MAX, at least in theory.
4323 (Fbool_vector_count_matches_at):
4324 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4326 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4328 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4329 (struct sockaddr): Add forward decl, for platforms that lack it.
4331 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4333 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4336 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4338 * w32.c (network_interface_get_info, network_interface_list)
4339 (network_interface_info): New functions. (Bug#15610)
4340 (GetAdaptersInfo_Proc): New typedef.
4341 (get_adapters_info): New wrapper function.
4342 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4344 * process.h (network_interface_list, network_interface_info):
4347 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4348 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4349 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4350 for WINDOWSNT. Doc fix.
4351 (syms_of_process): Defsubr Snetwork_interface_list and
4352 Snetwork_interface_info unconditionally.
4354 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4355 in NS GUI sessions. (Bug#15629)
4357 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4359 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4361 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4363 * print.c (print_object): Print " ..." when truncating bool vectors.
4365 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4367 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4368 standard mouse buttons.
4370 * termhooks.h (struct input_event): Remove incorrect commentary.
4372 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4374 Disallow bool vector operations on mixed-length operands.
4375 The old behavior left garbage in the result vector sometimes,
4376 and didn't seem to be useful.
4377 * data.c (Qwrong_length_argument): New static var.
4378 (wrong_length_argument): New function.
4379 (bool_vector_binop_driver): Check that args agree in length.
4381 * keyboard.c, keyboard.h (all_kboards): Now static.
4383 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4385 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4386 note from the lispref.
4388 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4390 * nsterm.h (struct ns_display_info): Remove set-but-unused
4391 member image_cache (image caches are per-terminal anyway).
4392 (FRAME_X_IMAGE_CACHE): Remove.
4393 * nsterm.m (ns_initialize_display_info): Adjust user.
4395 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4397 * w32proc.c: Include mingw_time.h.
4399 * w32.c: Include mingw_time.h.
4401 Implement scrolling of TTY menus when the screen is too short.
4403 * term.c (tty_menu_display): Accept an additional argument, the
4404 menu item from which to start displaying the menu. Account for
4405 the value of Y when limiting the menu to the number of available
4407 (mi_result): New enumeration.
4408 (read_menu_input): Return enumerated value. When the y coordinate
4409 hits min_y or max_y, return scroll indication instead of wrapping
4411 (tty_menu_activate): Handle the scrolling indications from
4412 read_menu_input. Compute the first menu item to display and pass
4413 it to tty_menu_display.
4415 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4417 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4418 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4419 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4420 Adjust to match the change described below.
4421 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4422 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4423 memory_below_frame members to...
4424 * termchar.h (struct tty_display_info): ...here because they're
4425 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4426 * term.c (init_tty):
4427 * nsterm.m (ns_create_terminal):
4428 * w32term.c (w32_create_terminal):
4429 * xterm.c (x_create_terminal): Adjust users.
4430 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4431 to filter out non-TTY frames. Adjust comment.
4432 (scrolling): Adjust user. Prefer eassert for debugging check.
4434 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4436 * xfaces.c (PT_PER_INCH): Remove unused macro.
4437 * termhooks.h (struct terminal): Remove set-but-unused
4438 member fast_clear_end_of_line.
4439 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4440 * nsterm.m (ns_create_terminal):
4441 * term.c (init_tty):
4442 * w32term.c (w32_create_terminal):
4443 * xterm.c (x_create_terminal): Adjust users.
4445 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4447 * lisp.h (bool_vector_size): New function.
4448 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4449 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4450 (Fbool_vector_not, Fbool_vector_count_matches_at):
4451 Remove uses of 'eassume' that should no longer be needed,
4452 because they are subsumed by the 'eassume' in bool_vector_size.
4454 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4456 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4457 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4458 by revision 114614 (commit of 2013-10-10).
4460 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4462 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4463 have different dimensions. (Bug#15575)
4465 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4468 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4470 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4472 * term.c (tty_menu_show): Never return with unbalanced
4473 specpdl. Use eassert for debugging check. Adjust style.
4475 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4477 * term.c (read_menu_input): Make selection of menu items
4478 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4479 (tty_menu_activate): Fix off-by-one error when computing max_y.
4481 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4483 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4484 audit logging (only used with GnuTLS 3.x) and enable it.
4486 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4488 * dispnew.c (redraw_frame): Remove useless #ifdef because
4489 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4490 Also, move TTY fflush to...
4491 * term.c (tty_update_end): ...this function.
4493 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4495 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4496 the end of the frame's glyph matrix. (Bug#15575)
4498 * term.c (tty_menu_display): Don't move cursor while overwriting
4499 frame's glyphs with menu items. Limit the number of items
4500 displayed to what can be shown on the available screen lines,
4501 excluding the echo area.
4502 (tty_menu_activate): Limit the Y coordinate allowed by
4503 read_menu_input to the last screen line used for menu display.
4505 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4507 * lisp.h (eassume): New macro.
4508 Also, include <verify.h>, for 'assume'.
4509 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4510 (vroundup, vector_nbytes):
4511 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4512 (Fbool_vector_not, Fbool_vector_count_matches)
4513 (Fbool_vector_count_matches_at):
4514 Use eassume, not eassert.
4515 * casetab.c (set_identity, shuffle):
4516 * composite.c (composition_gstring_put_cache):
4517 * dispnew.c (update_frame_1):
4518 * ftfont.c (ftfont_shape_by_flt):
4519 * image.c (gif_load):
4520 * intervals.c (offset_intervals):
4521 * macfont.m (macfont_shape):
4522 Remove calls to 'assume' that are no longer needed, because
4523 --enable-gcc-warnings no longer generates bogus warnings
4524 when these calls are removed.
4526 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4528 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4530 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4532 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4533 (Qsubstitute_env_in_file_name): New var.
4534 (syms_of_fileio): Define it.
4536 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4538 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4539 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4542 * term.c (save_and_enable_current_matrix): Don't allocate and
4543 don't save margin areas.
4544 (restore_desired_matrix): Don't restore margin areas.
4545 (free_saved_screen): Don't free margin areas.
4547 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4549 * image.c: Pacify --enable-gcc-warnings.
4550 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4551 #define only if used.
4553 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4555 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4556 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4557 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4558 (gif_load): For giflib v5.x and later, display the error message
4559 produced by giflib when its functions fail.
4560 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4563 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4565 * keyboard.c (last_event_timestamp): Remove. For X selection and
4566 GTK popup menus, it may be obtained from per-frame X display info.
4567 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4568 (process_special_events): Adjust users.
4569 * keyboard.h (last_event_timestamp): Remove declaration.
4570 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4571 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4572 * menu.h (xmenu_show): Adjust prototype.
4573 * menu.c (Fx_popup_menu): Adjust user.
4574 * xselect.c (x_own_selection, x_get_foreign_selection)
4575 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4577 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4579 * keyboard.c (init_kboard): Now static. Add arg
4580 to denote window system. Adjust comment.
4581 (init_keyboard): Adjust user.
4582 (allocate_kboard): New function.
4584 * nsterm.m (ns_term_init):
4585 * term.c (init_tty):
4586 * w32term.c (w32_create_terminal):
4587 * xterm.c (x_term_init): Use it.
4588 * keyboard.h (init_kboard): Remove prototype.
4589 (allocate_kboard): Add prototype.
4591 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4593 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4594 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4596 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4598 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4600 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4602 * term.c (tty_menu_activate): Flush the output stream after
4603 showing the cursor, and don't mark the frame garbaged at exit from
4604 the function. Fixes redisplay glitches when moving from one menu
4607 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4609 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4610 or throw error (Bug#15570).
4612 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4614 * intervals.c (temp_set_point_both): Move test into 'eassert',
4617 * lisp.h (eassert): Don't use 'assume'.
4618 Sometimes 'assume' wins in performance, and sometimes it loses,
4619 so it shouldn't be used all the time. Perhaps we need two
4620 flavors of 'eassert', one for where 'assume' is far more likely
4621 to help or to hurt; but that can be done later.
4622 Problem reported by Dmitry Antipov in
4623 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4624 Also, don't include <verify.h>; no longer needed.
4626 2013-10-09 Glenn Morris <rgm@gnu.org>
4628 * eval.c (Fcond): Doc tweak.
4630 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4632 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4633 expressions with side effects to eassert. (Bug#15565)
4635 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4637 * fns.c (hashfn_user_defined): Allow hash functions to return any
4640 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4642 Fix minor problems found by static checking.
4643 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4644 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4645 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4646 * keyboard.c (read_menu_command): Remove unused local.
4647 * lisp.h (read_menu_command): New decl.
4648 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4649 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4650 Return ptrdiff_t, not int.
4651 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4652 not int, for benefit of xpalloc.
4653 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4655 (have_menus_p): Remove; unused.
4656 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4657 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4658 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4660 (save_and_enable_current_matrix): Omit unnecessary casts.
4661 (read_menu_input): Omit local extern decl (now in lisp.h).
4662 Don't access uninitialized storage if mouse_get_xy fails.
4663 (tty_menu_activate): Mark local as initialized, for lint.
4664 (tty_menu_activate, tty_meny_show): Remove unused locals.
4666 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4668 Support menus on text-mode terminals.
4669 * xterm.h (xw_popup_dialog): Add prototype.
4671 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4672 (xmenu_show): Block input here, instead in Fx_popup_menu.
4673 (xw_popup_dialog): New function, with X-specific bits of popup
4676 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4679 * window.c (Fset_window_configuration): Use run-time tests of the
4680 frame type instead of compile-time conditionals, when menu-bar
4681 lines are considered.
4683 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4684 (w32_popup_dialog): New prototypes.
4686 * w32menu.c (Fx_popup_dialog): Function deleted.
4687 (w32_popup_dialog): New function, with w32 specific bits of popup
4688 dialogs. Block input here.
4690 * w32inevt.c (w32_console_read_socket): Minor change to add
4691 debugging TTY events.
4693 * w32fns.c (show_hourglass): If returning early because the frame
4694 is not a GUI frame, unblock input.
4696 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4697 (cursorY): New functions.
4699 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4700 WINDOWSNT, macros that call curX and curY elsewhere.
4702 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4704 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4705 specific function to hide and show cursor on a text-mode terminal.
4706 (tty_menu_struct, struct tty_menu_state): New structures.
4707 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4708 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4709 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4710 (tty_menu_locate, save_and_enable_current_matrix)
4711 (restore_desired_matrix, screen_update, read_menu_input)
4712 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4713 (tty_pop_down_menu, tty_menu_last_menubar_item)
4714 (tty_menu_new_item_coords, tty_menu_show): New functions.
4715 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4717 * nsterm.h (ns_popup_dialog): Adjust prototype.
4719 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4721 (ns_popup_dialog): Adapt order of arguments to the other
4722 *_menu_show implementations.
4723 (Fx_popup_dialog): Function deleted.
4725 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4727 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4729 * menu.c (have_boxes): New function.
4730 (single_keymap_panes): Use it instead of a compile-time
4732 (single_menu_item): Use run-time tests of the frame type instead
4733 of compile-time conditionals.
4734 (encode_menu_string): New function.
4735 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4736 the macro, since different types of frame need different encoding
4738 (digest_single_submenu): Use run-time tests of frame type instead
4739 of, or in addition to, compile-time conditionals.
4740 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4741 (Fx_popup_menu): Detect when the function is called from keyboard
4742 on a TTY. Don't barf when invoked on a text-mode frame.
4743 Check frame type at run time, instead of compile-time conditionals for
4744 invoking terminal-specific menu-show functions.
4745 Call tty_menu_show on text-mode frames.
4746 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4747 run time to determine which alternative to invoke; support dialogs
4750 * keyboard.h <Qmouse_movement>: Declare.
4752 * keyboard.c <Qmouse_movement>: Now extern.
4753 <Qecho_keystrokes>: New static variable.
4754 (read_key_sequence): Accept an additional argument, a flag to
4755 prevent redisplay during reading of the key sequence. All callers
4757 (read_menu_command): New function.
4758 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4760 (toolkit_menubar_in_use): New function.
4761 (make_lispy_event): Use it instead of a compile-time test.
4763 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4764 window-system being available.
4766 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4767 to x-popup-dialog on the frame type, they all now support popup
4770 * dispnew.c (save_current_matrix): Save the margin areas.
4771 (restore_current_matrix): Restore margin areas.
4772 (update_frame_with_menu): New function.
4774 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4777 * alloc.c (make_save_ptr): Now compiled unconditionally.
4779 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4781 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4782 (redraw_frame, update_frame): Adjust users.
4783 * dispextern.h (set_window_update_flags): Adjust prototype.
4784 * xdisp.c (redisplay_internal): When updating all frames with zero
4785 windows_or_buffers_changed, assume that only the windows that shows
4786 current buffer should be really updated.
4788 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4790 Do not allocate huge temporary memory areas and objects while encoding
4791 for file I/O, thus reducing an enormous memory usage for large buffers.
4792 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4793 * coding.h (struct coding_system): New member raw_destination.
4794 * coding.c (setup_coding_system): Initialize it to zero.
4795 (encode_coding_object): If raw_destination is set, do not create
4796 dst_object. Add comment.
4797 * fileio.c (toplevel): New constant E_WRITE_MAX.
4798 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4799 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4801 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4803 * nsterm.m (windowDidExitFullScreen:)
4804 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4806 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4808 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4809 * keyboard.c (unblock_input_to): Don't process pending signals
4810 if a fatal error is in progress.
4812 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4813 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4814 they're talking about words in Lisp bool vectors.
4815 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4816 * data.c (popcount_bits_word): Rename from popcount_size_t.
4817 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4820 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4822 Improve support for popcount and counting trailing zeros (Bug#15550).
4823 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4824 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4825 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4826 (popcount_size_t_msc, popcount_size_t_gcc):
4827 Remove; now done by Gnulib.
4828 (popcount_size_t): Now a macro that defers to Gnulib.
4829 (count_trailing_zero_bits): Return int, for consistency with
4830 Gnulib and because Emacs prefers signed to unsigned int.
4831 Don't assume that size_t is either unsigned int or unsigned long
4832 or unsigned long long.
4833 (size_t_to_host_endian): Do not assume that size_t is either
4834 exactly 32 or exactly 64 bits wide.
4835 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4836 etc., so that it's now an enum constant, not a macro.
4837 No need to assume that it's either 32 or 64.
4839 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4841 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4844 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4846 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4847 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4849 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4851 emacs_read and emacs_write now use void *, not char *.
4852 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4853 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4854 Buffer arg is now void *, not char *. This matches plain
4855 'read' and 'write' better, and avoids a constraint violation
4856 on Solaris 9 with Oracle Studio.
4858 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4860 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4861 memset to explicit loop. Otherwise copy largest possible chunk
4862 from initialized to uninitialized part, thus allowing the longer
4863 memcpy runs and reducing the number of loop iterations.
4865 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4868 hide toolbar (Bug#15388).
4869 (windowDidEnterFullScreen:): If presentation options are zero,
4870 set them here (Bug#15388).
4871 (ns_update_auto_hide_menu_bar): Remove runtime check.
4872 Don't auto hide dock unless menubar is also auto hidden.
4874 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4876 * editfns.c (message): Mention batch mode in doc string.
4878 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4880 * nsterm.m (check_native_fs): Remove erroneous comment.
4882 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4884 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4885 uses find_newline instead of scan_newline and so doesn't move point.
4887 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4889 Use hardware support for byteswapping on glibc x86 etc.
4890 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4891 whereas the old swap64 needed 30.
4892 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4893 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4894 Use byteswap.h's macros to swap bytes.
4895 * lisp.h (swap16, swap32, swap64): Remove.
4896 All uses replaced by bswap_16, bswap_32, bswap_64.
4898 * bytecode.c (exec_byte_code): Use some more volatile variables
4899 to work around local variables getting clobbered by longjmp.
4900 Port to pre-C99, which doesn't allow decls after stmts.
4902 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4904 * lisp.h (eassert): Assume that COND is true when optimizing.
4905 In other words, take on the behavior of eassert_and_assume.
4906 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4907 (eassert_and_assume): Remove. All uses replaced by eassert.
4909 * xdisp.c (Qglyphless_char): Now static.
4911 Adjust to merge from gnulib.
4912 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4913 * lisp.h: Include <verify.h>, for 'assume'.
4915 * eval.c (clobbered_eassert): New macro.
4916 (internal_catch, internal_condition_case)
4917 (internal_condition_case_1, internal_condition_case_2)
4918 (internal_condition_case_n): Use it instead of eassert
4919 when the argument contains locals clobbered by longjmp.
4920 Don't use clobbered locals outside of clobbered_eassert.
4921 (internal_lisp_condition_case): Use a volatile variable
4922 to work around a local variable's getting clobbered.
4924 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4926 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4927 (PUSH_HANDLER): New macro.
4928 (catchlist): Remove.
4929 (handlerlist): Always declare.
4931 * eval.c (catchlist): Remove (merge with handlerlist).
4932 (handlerlist, lisp_eval_depth): Not static any more.
4933 (internal_catch, internal_condition_case, internal_condition_case_1)
4934 (internal_condition_case_2, internal_condition_case_n):
4936 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4937 handlerlist/catchlist.
4938 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4939 handlerlist which can only handle a single condition-case handler at
4941 (find_handler_clause): Simplify since we only a single branch here
4944 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4946 (bcall0): New function.
4947 (exec_byte_code): Add corresponding cases. Improve error message when
4948 encountering an invalid byte-code. Let Bunwind_protect accept
4949 a function (rather than a list of expressions) as argument.
4951 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4952 and make them unconditional now that they're heap-allocated.
4954 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4956 * charset.c (Fdecode_char, Fencode_char): Remove description of
4957 `restriction' arg. now that it's hidden by advertised-calling-convention.
4959 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4961 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4962 Remove unused variable (from mac-port).
4963 (macfont_draw): Use s->ybase for correct y position.
4965 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4967 * frame.h (struct frame): Drop has_minibuffer member because...
4968 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4969 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4971 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4973 * window.h (struct window): Prefer enum text_cursor_kinds to int
4974 for phys_cursor_type member. Move the latter, phys_cursor_width,
4975 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4976 * window.c (replace_window, make_window): Adjust users.
4978 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4980 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4981 this module is never compiled otherwise.
4983 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4985 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4988 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4990 * xdisp.c (get_next_display_element): Don't call face_for_font in
4991 a build configured --without-x. (Bug#15484)
4993 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4995 * window.c (calc_absolute_offset): #elif should be #elif defined.
4997 * frame.c (delete_frame): Block/unblock input to overcome race
4998 condition (Bug#15475).
5000 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5002 * frame.c (delete_frame): Record selected frame only after
5003 calling Qdelete_frame_functions (Bug#15477).
5005 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5007 * nsterm.m (ns_selection_color): Remove.
5008 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5009 NSColor selectedText(Background)Color. Only for COCOA.
5010 (ns_term_init): Remove assignment of ns_selection_color, logic
5011 moved to ns_get_color.
5013 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5014 NS_SELECTION_COLOR_DEFAULT.
5015 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5017 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5019 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5020 frame' does not have the tool_bar_window member.
5022 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5024 Signal error when reading an empty byte-code object (Bug#15405)
5025 * lread.c (read1): Signal error.
5026 * alloc.c (make_byte_code): eassert header size.
5027 (sweep_vectors): Change an int to size_t.
5029 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5031 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5032 instead of ints, as it's the usual style for offsetof constants. See:
5033 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5035 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5036 This is ugly, but it should fix the performance problem for older
5037 GCC versions in the short run. I'll look into integrating the
5038 Gnulib module for popcount, as a better fix.
5039 See the thread starting in:
5040 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5041 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5042 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5043 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5044 (popcount_size_t): Use it.
5046 2013-09-24 Daniel Colascione <dancol@dancol.org>
5048 * process.c (Fnetwork_interface_info): Fix build break due to
5051 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5053 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5054 Prefer signed to unsigned integers where either will do.
5055 No need for 'const' on locals that do not escape.
5056 Omit easserts with unnecessary and unportable assumptions about
5057 alignment. Avoid unnecessary casts to char *.
5059 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5061 Use union for the payload of struct Lisp_Vector.
5062 This helps to avoid a few glitches dictated by C's aliasing rules.
5063 * lisp.h (struct Lisp_Vector): Use union for next and
5064 contents member. Adjust comment. Change related users.
5065 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5066 Related users changed.
5067 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5068 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5069 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5070 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5072 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5074 Optimize glyph row clearing and copying routines.
5075 * dispextern.h (struct glyph_row): Change layout of struct
5076 glyph_row to help copy_row_except_pointers. Adjust comment.
5077 * dispnew.c (null_row): Remove.
5078 (clear_glyph_row): Use offsetof and memset to find and clear
5079 just the members that need clearing. Adjust comment.
5080 (copy_row_except_pointers): Likewise for copying.
5082 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5084 Some minor cleanups of recently-added bool vector code.
5085 * conf_post.h (assume): Always return void. Use lint version
5086 only if GCC and MSC versions don't apply.
5087 * conf_post.h (assume):
5088 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5089 Depend on _MSC_VER, not __MSC_VER, for consistency with
5091 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5092 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5093 (bool_vector_binop_driver, count_trailing_zero_bits)
5094 (size_t_to_host_endian): Now static, not static inline;
5095 the latter isn't needed with modern compilers and doesn't
5096 work with older compilers anyway.
5098 * alloc.c (valgrind_p): Use bool for boolean.
5100 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5102 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5103 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5104 (display_last_displayed_message_p, message_buf_print)
5105 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5106 Use bool for boolean.
5107 * dispextern.h (cancel_line, init_desired_glyphs):
5108 Remove ancient leftover.
5109 (help_echo_showing_p, hourglass_shown_p):
5110 * lisp.h (noninteractive_need_newline): Adjust declaration.
5112 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5114 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5116 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5117 ...this file and convert the latter to static. Adjust comment.
5118 (make_initial_frame):
5119 * window.c (init_window_once): Adjust user.
5120 * frame.h (last_nonminibuf_frame): Remove declaration.
5121 * lisp.h (selected_frame): Likewise.
5122 * msdos.c (the_only_display_info): Adjust comment.
5124 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5126 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5127 computing the end column of mouse-highlight that comes from
5128 display or overlay strings. (Bug#15437)
5129 (note_mouse_highlight): Adapt calculation of last argument to
5130 mouse_face_from_string_pos to the above change.
5132 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5133 all platforms, not just for clang.
5135 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5137 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5138 about excess arguments to snprintf.
5140 * conf_post.h(assume): Use __builtin_unreachable for clang.
5142 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5144 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5145 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5147 2013-09-23 Daniel Colascione <dancol@dancol.org>
5149 * alloc.c (USE_VALGRIND): New macro; on by default
5150 when ENABLE_CHECKING.
5151 (mark_maybe_object, mark_maybe_pointer)
5152 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5154 (valgrind_p) [USE_VALGRIND]: New variable.
5155 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5157 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5159 * process.c (wait_reading_process_output): Change int pnamelen to
5162 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5163 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5164 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5165 argument to unsigned long to avoid warning.
5166 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5168 * conf_post.h (assume): Fix compiler error: x shall be cond.
5170 2013-09-22 Daniel Colascione <dancol@dancol.org>
5172 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5173 warning when compiling without a window system.
5175 2013-09-22 Daniel Colascione <dancol@dancol.org>
5177 * data.c (Qbool_vector_p): New symbol.
5178 (bool_vector_spare_mask, popcount_size_t_generic)
5179 (popcount_size_t_msc, popcount_size_t_gcc)
5181 (bool_vector_binop_driver)
5182 (count_trailing_zero_bits, size_t_to_host_endian)
5183 (Fbool_vector_exclusive_or)
5184 (Fbool_vector_union)
5185 (Fbool_vector_intersection, Fbool_vector_set_difference)
5186 (Fbool_vector_subsetp, Fbool_vector_not)
5187 (Fbool_vector_count_matches)
5188 (Fbool_vector_count_matches_at): New functions.
5189 (syms_of_data): Intern new symbol, functions.
5190 * alloc.c (bool_vector_payload_bytes): New function.
5191 (Fmake_bool_vector): Instead of calling Fmake_vector,
5192 which performs redundant initialization and argument checking,
5193 just call allocate_vector ourselves. Make sure we clear any
5194 terminating padding to zero.
5195 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5196 instead of open-coding the size calculation.
5197 (vroundup_ct): New macro.
5198 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5199 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5200 * composite.c (composition_gstring_put_cache):
5201 Change lint_assume to assume.
5202 * conf_post.h (assume): New macro.
5203 (lint_assume): Remove.
5204 * dispnew.c (update_frame_1): Change lint_assume to assume.
5205 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5207 * image.c (gif_load): Change lint_assume to assume.
5208 * lisp.h (eassert_and_assume): New macro.
5209 (Qbool_vector_p): Declare.
5210 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5211 (swap16, swap32, swap64): New inline functions.
5212 * macfont.m (macfont_shape): Change lint_assume to assume.
5213 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5214 * xsettings.c (parse_settings): Use new swap16 and
5215 swap32 from lisp.h instead of file-specific macros.
5217 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5219 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5220 found (which can legitimately happen when the glyph row at the
5221 window start is disabled in the current_matrix. (Bug#15365)
5223 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5225 Fix syntax.h bug introduced by recent INLINE change.
5226 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5227 conditionally compiled one way in some modules, and a different
5228 way in others. This doesn't work with extern inline functions,
5229 which must have the same definition in all modules, because the
5230 defining code might be shared across modules, depending on the
5231 implementation. Symptoms reported by Martin Rudalics in:
5232 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5233 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5234 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5235 overriding the corresponding functions in syntax.h.
5236 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5237 (syntax_property): New inline functions.
5238 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5239 Rewrite in terms of these new functions.
5241 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5243 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5244 not chars_in_text, whose result depends on the multibyteness of
5245 the current buffer. (Bug#15426)
5247 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5249 Port recent change to hosts where pointers aren't 'long'.
5250 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5251 Don't assume that pointers are the same width as 'long'.
5252 Add a compile-time check that a pointer fits into two X slots.
5254 A simpler, centralized INLINE.
5255 * conf_post.h (INLINE): Define only if not already defined.
5256 This allows us to use a single INLINE, defined by one file
5258 * emacs.c (INLINE): Define it.
5259 Also, include category.h, charset.h, composite.h, dispextern.h,
5260 syntax.h, systime.h, so that their INLINE definitions are expanded
5262 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5263 * buffer.h, buffer.c (BUFFER_INLINE):
5264 * category.h, category.c (CATEGORY_INLINE):
5265 * character.h, character.c (CHARACTER_INLINE):
5266 * charset.h, charset.c (CHARSET_INLINE):
5267 * composite.h, composite.c (COMPOSITE_INLINE):
5268 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5269 * frame.h, frame.c (FRAME_INLINE):
5270 * intervals.h, intervals.c (INTERVALS_INLINE):
5271 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5272 * lisp.h, alloc.c (LISP_INLINE):
5273 * process.h, process.c (PROCESS_INLINE):
5274 * syntax.h, syntax.c (SYNTAX_INLINE):
5275 * systime.h, sysdep.c (SYSTIME_INLINE):
5276 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5277 * window.h, window.c (WINDOW_INLINE):
5278 Remove. All uses replaced with INLINE.
5280 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5282 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5285 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5287 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5288 'const char *' to avoid compiler warnings due to similar change in
5289 the prototype of x_get_string_resource.
5291 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5293 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5294 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5295 going to replace static variables below. Adjust comments.
5296 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5297 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5298 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5299 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5300 Related users changed.
5301 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5302 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5303 last_mouse_movement_time, going to replace static variables below.
5305 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5306 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5308 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5309 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5310 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5311 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5312 static variables below.
5313 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5314 (last_mouse_scroll_bar): Remove.
5315 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5316 (mouseExited): Related users changed.
5318 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5320 Do not use external array to process X scroll bar messages.
5321 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5322 (x_send_scroll_bar_event): Pack window pointer into two slots
5323 of XClientMessageEvent if we're 64-bit. Adjust comment.
5324 (x_scroll_bar_to_input_event): Unpack accordingly.
5326 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5328 Ifdef away recent changes which aren't relevant to NS port.
5329 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5330 [!HAVE_NS]: Declare as such.
5331 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5332 [!HAVE_NS]: Define as such.
5334 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5336 * frame.c (x_redo_mouse_highlight): New function
5337 to factor out common code used in W32 and X ports.
5338 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5339 * xterm.h (struct x_display_info):
5340 * w32term.h (struct w32_display_info):
5341 * nsterm.h (struct ns_display_info): New members
5342 last_mouse_motion_frame, last_mouse_motion_x and
5343 last_mouse_motion_y, going to replace static variables below.
5344 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5345 (redo_mouse_highlight): Remove.
5346 (note_mouse_movement, syms_of_xterm): Adjust user.
5347 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5348 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5349 (redo_mouse_highlight): Remove.
5350 (note_mouse_movement, syms_of_w32term): Adjust user.
5351 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5352 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5354 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5355 * nsfns.m (compute_tip_xy): Adjust user.
5357 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5359 * frame.c (x_mouse_grabbed): New function.
5360 * dispextern.h (x_mouse_grabbed): Add prototype.
5361 (last_mouse_frame): Remove declaration.
5362 * xterm.h (struct x_display_info):
5363 * w32term.h (struct w32_display_info):
5364 * nsterm.h (struct ns_display_info): New member
5365 last_mouse_frame, going to replace...
5366 * xdisp.c (last_mouse_frame): ...global variable.
5367 (note_tool_bar_highlight):
5368 * w32term.c (w32_mouse_position, w32_read_socket):
5369 * xterm.c (XTmouse_position, handle_one_xevent):
5370 Use x_mouse_grabbed.
5371 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5373 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5375 * w32term.c (w32_read_socket): Avoid temporary
5376 variables in a call to x_real_positions.
5377 * xterm.c (handle_one_xevent): Likewise.
5379 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5381 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5382 (x_icon_type): Remove prototype.
5383 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5384 * frame.c (x_icon_type): Remove.
5385 * w32term.c (x_make_frame_visible, x_iconify_frame):
5386 * xterm.c (x_make_frame_visible, x_iconify_frame):
5387 Use x_set_bitmap_icon to factor out common code.
5389 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5391 * dispextern.h (check_x_display_info, x_get_string_resource):
5392 Declare here just once and unify the latter.
5393 * frame.c (check_x_display_info, x_get_string_resource):
5394 * nsterm.h (check_x_display_info):
5395 * xrdb.c (x_get_string_resource):
5396 * xterm.h (check_x_display_info): Remove prototypes.
5397 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5398 * w32reg.c (x_get_string_resource): Likewise.
5399 (w32_get_rdb_resource): Adjust user.
5401 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5403 * xterm.h (struct x_display_info): New member
5404 x_pending_autoraise_frame, going to replace...
5405 * xterm.c (pending_autoraise_frame): ...static variable.
5406 (x_new_focus_frame, XTread_socket): Adjust users.
5407 * w32term.h (struct w32_display_info): New member
5408 w32_pending_autoraise_frame, going to replace...
5409 * w32term.c (pending_autoraise_frame): ...global variable.
5410 (x_new_focus_frame, w32_read_socket): Adjust users.
5412 2013-09-17 Glenn Morris <rgm@gnu.org>
5414 * xdisp.c (message_dolog): If we create *Messages*,
5415 switch it to messages-buffer-mode.
5417 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5419 Don't overuse 'const' in types of locals.
5420 * bidi.c (bidi_count_bytes):
5421 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5422 (xg_event_is_for_scrollbar):
5423 * xselect.c (x_handle_property_notify)
5424 (x_handle_selection_notify, x_handle_dnd_message):
5425 * xsettings.c, xsettings.h (xft_settings_event):
5426 * xterm.c (x_handle_net_wm_state, handle_one_event)
5427 (x_menubar_window_to_frame, x_detect_focus_change)
5428 (construct_mouse_click, note_mouse_movement)
5429 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5430 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5431 (handle_one_xevent, x_handle_net_wm_state):
5432 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5433 (x_handle_dnd_message):
5434 Avoid unnecessary 'const', typically the second 'const' in
5435 'const foo * const arg', a 'const' that does not affect the API
5436 and doesn't significantly help the human reader.
5438 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5440 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5441 only if Glib < 2.36.0.
5442 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5443 * xsettings.c (init_gconf, init_gsettings): Do not check
5445 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5447 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5449 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5451 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5452 before calling g_type_init.
5454 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5456 * nsterm.m (syms_of_nsterm): ... to here.
5458 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5460 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5461 (ignore_next_mouse_click_timeout): Use Time as X does.
5462 (handle_one_xevent): Avoid cast and use unsigned comparison.
5464 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5466 Do not copy X event in handle_one_xevent except KeyPress case.
5467 Wnen XEvent is processed, it is unlikely to be changed except
5468 KeyPress case, so we can avoid copying and use const pointer to
5469 const data to make sure that an event is not changed elsewhere.
5470 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5471 const' and do not create local copy except for the KeyPress event.
5472 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5473 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5474 (x_handle_net_wm_state, x_menubar_window_to_frame)
5475 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5476 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5477 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5478 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5479 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5480 (x_handle_dnd_message):
5481 * xsettings.c (xft_settings_event):
5482 Use 'const XEvent * const' where appropriate.
5483 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5485 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5487 Fix X event waiting to handle multiple frames.
5488 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5489 * xterm.c (pending_event_wait): Remove. Adjust users.
5490 (x_detect_focus_change): Pass frame arg.
5491 (handle_one_xevent): Find related frame early and clear per-frame
5492 wait_event_type only if this is an event for the relevant frame.
5493 (x_wait_for_event): Use per-frame wait_event_type.
5495 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5497 * nsfns.m (Fx_create_frame): Fix font driver registration for
5500 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5501 for syms_of_macfont.
5503 * nsterm.m: Include macfont.h.
5504 (ns_tmp_flags, ns_tmp_font): Remove.
5505 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5506 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5507 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5508 (changeFont:): Fix code style. Check for font driver type when
5511 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5514 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5515 (nsfont_open): Set font driver type.
5516 Set font->ascent and font->descent. Figure out font instead of
5517 ns_tmp_font, and flags instead of ns_tmp_flags.
5518 Fix indentation. Remove call to ns_draw_text_decoration,
5521 * nsfns.m: Include macfont.h.
5522 (Fx_create_frame): Register macfont driver, make a better default font.
5523 (Fns_popup_font_panel): Get font from macfont driver, if used.
5525 * macfont.m, macfont.h, macuvs.h: New files.
5527 * font.h: Declare syms_of_macfont.
5529 * font.c (syms_of_font): Call syms_of_macfont.
5531 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5533 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5535 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5536 and it is always zero for others, so I assume that this is an ancient
5537 leftover which nobody will want to change any more.
5538 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5539 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5540 * frame.c (x_set_scroll_bar_width):
5541 * w32fns.c (w32_createscrollbar):
5542 * w32term.c (w32_set_vertical_scroll_bar):
5543 * xfns.c (x_set_scroll_bar_default_width):
5544 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5545 (x_scroll_bar_expose): Related users changed.
5547 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5549 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5550 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5551 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5553 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5555 * nsterm.h, w32term.h, xterm.h: ...and not here.
5556 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5557 Remove unused Xisms.
5558 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5559 these modules are never compiled otherwise.
5561 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5563 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5564 Doc fix. (Bug#15375)
5566 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5568 Unify Fx_focus_frame between all ports.
5569 * frame.h (x_focus_frame): New prototype.
5570 * xfns.c (Fx_focus_frame): Remove.
5571 (syms_of_xfns): Do not defsubr it.
5572 (x_focus_frame): X implementation.
5573 * nsfns.m (Fx_focus_frame): Remove.
5574 (syms_of_nsfns): Do not defsubr it.
5575 (x_focus_frame): NS implementation.
5576 * w32term.c (Fx_focus_frame): Remove.
5577 (x_focus_on_frame): Rename to...
5578 (x_focus_frame): W32 implementation.
5579 * w32term.h (x_focus_on_frame): Remove prototype.
5580 * w32fns.c (Fx_focus_frame): Remove.
5581 (syms_of_w32fns): Do not defsubr it.
5582 * frame.c (Fx_focus_frame): Define here.
5583 (syms_of_frame): Defsubr here.
5584 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5586 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5588 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5589 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5590 each port to reference the port-specific window system data.
5591 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5592 (FRAME_DISPLAY_INFO): Define.
5593 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5594 (FRAME_DISPLAY_INFO): Define. Adjust users.
5595 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5596 (FRAME_DISPLAY_INFO): Define. Adjust users.
5597 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5598 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5599 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5600 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5601 * xselect.c, xterm.c: All related users changed.
5603 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5605 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5606 (x_menubar_window_to_frame): Remove prototypes.
5607 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5608 (x_menubar_window_to_frame, x_top_window_to_frame):
5610 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5611 (x_menubar_window_to_frame, x_top_window_to_frame):
5612 ...to here and convert all but the last to static.
5614 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5616 * lisp.mk (lisp): Add w32-common-fns.elc.
5618 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5620 * charset.c (char_charset): Document an exception for char-charset.
5622 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5624 * xterm.h (x_display_info): New field last_user_time...
5625 * xterm.c (toplevel): ...to replace static last_user_time.
5626 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5628 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5630 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5631 scroll bar values to prevent thumb from disappear and update comment.
5633 2013-09-11 Glenn Morris <rgm@gnu.org>
5635 * emacs.c (usage_message): Possessive apostrophe tweak.
5637 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5639 * nsterm.m (syms_of_nsterm): Use Qns.
5640 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5641 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5642 * xfns.c (x_display_info_for_name, Fx_open_connection):
5643 Remove old '#if 0' code.
5644 (syms_of_xfns): Use Qx.
5645 * termhooks.h (fullscreen_hook): Remove the leftover.
5646 (struct terminal): Fix typo in comment.
5648 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5650 Cleaning up a few X scroll bar bits.
5651 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5652 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5653 New member last_seen_part, going to replace...
5654 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5655 (xt_action_hook) [USE_LUCID]: Adjust user.
5656 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5657 Lucid-specific scroll bar support.
5658 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5659 to int and adjust to use last_seen_part member.
5660 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5661 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5662 Initialize last_seen_part.
5664 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5666 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5667 insert-buffer-substring an empty string.
5669 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5671 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5672 avoiding a GCC warning.
5674 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5676 Ifdef away frame tool bar code when it is not really used.
5677 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5678 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5679 and minimize_tool_bar_window_p under the above.
5680 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5681 (fset_tool_bar_window): Likewise.
5682 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5683 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5684 (change_frame_size_1):
5685 * window.c (window_from_coordinates, Frecenter): Adjust users.
5686 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5687 code is not really used.
5688 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5689 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5690 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5691 [!USE_GTK && !HAVE_NS]: Define as such.
5692 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5693 (note_mouse_highlight, expose_frame):
5694 * xfns.c (x_set_tool_bar_lines):
5695 * xterm.c (handle_one_xevent): Adjust users.
5697 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5699 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5700 This bug was introduced by my 2013-08-26 patch, which incorrectly
5701 assumed that the terminfo implementation doesn't use termcap buffers.
5702 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5703 these buffers apparently are used after all.
5704 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5705 (struct tty_display_info): Define members termcap_term_buffer and
5706 termcap_strings_buffer even if TERMINFO.
5708 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5711 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5712 'usage' docstring entry to pacify make-docfile.
5714 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5716 Change comparison functions =, <, >, <=, >= to take many arguments.
5717 * data.c: Change comparison functions' interface and implementation.
5718 * lisp.h: Make arithcompare available for efficient two arg
5720 * bytecode.c: Use arithcompare.
5721 * fileio.c: Use new interface.
5723 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5725 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5727 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5729 * eval.c (Feval): Document the new use of `lexical'.
5731 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5733 Review and drop old frame resize hack.
5734 * frame.h (struct frame): Remove force_flush_display_p.
5735 * dispnew.c (update_frame): Adjust user and don't call
5736 flush_frame here. The comment has said that there was an issues
5737 with redisplaying fringes, but I don't see any differences with
5738 and without this hack. Hopefully we can continue without it.
5739 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5740 current frame matrices twice if resized_p is set.
5742 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5744 Do not populate pure Xism x_sync to other ports.
5745 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5746 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5747 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5748 * w32term.h (x_sync): Remove prototype.
5750 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5752 Cleanup frame flushing.
5753 * dispextern.h (struct redisplay_interface):
5754 Drop flush_display_optional because flush_display is enough
5755 for X and flushing via RIF is just a no-op for others.
5756 * frame.h (flush_frame): New function.
5757 * dispnew.c (update_frame):
5758 * minibuf.c (read_minibuf):
5759 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5761 * keyboard.c (detect_input_pending_run_timers): Do not flush
5762 all frames but selected one in redisplay_preserve_echo_area.
5763 * nsterm.m (ns_flush): Remove no-op.
5764 (ns_redisplay_interface): Adjust user.
5765 * w32term.h (x_flush): Remove no-op.
5766 (w32_redisplay_interface): Adjust user.
5767 * xterm.c (x_flush): Simplify because we do not flush all
5768 frames at once any more. Adjust comment.
5769 (x_redisplay_interface): Adjust user.
5771 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5773 Port --without-x --enable-gcc-warnings to Fedora 19.
5774 * gfilenotify.c (globals_of_gfilenotify):
5775 Call g_type_init only if using an older glib version that needs it.
5777 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5779 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5780 (last_glyphless_glyph_merged_face_id): Remove declarations.
5781 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5782 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5783 (last_glyphless_glyph_merged_face_id): Now static.
5784 (merge_escape_glyph_face): New function, refactored from...
5785 (get_next_display_element): ...here.
5786 (merge_glyphless_glyph_face): New function, refactored from...
5787 (produce_glyphless_glyph): ...here...
5788 * term.c (produce_glyphless_glyph): ...and here.
5790 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5792 * eval.c (eval_sub): Only call Ffunction if necessary.
5794 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5796 Attempt to make redisplay more selective when changing cursor type.
5797 * frame.h (struct frame): New bitfield cursor_type_changed.
5798 * xdisp.c (cursor_type_changed): Remove.
5799 (try_cursor_movement, redisplay_window, try_window_id)
5800 (set_frame_cursor_types, try_window_reusing_current_matrix):
5801 Adjust to use per-frame bitfield.
5802 (redisplay_internal): Look for cursor type change on each visible
5803 frame and consider all frames if cursor type has been changed on
5804 the frame other than selected. If cursor type has been changed on
5805 selected frame only, do not use fast update.
5807 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5809 Attempt to make redisplay more selective when changing fonts.
5810 * frame.h (struct frame): New bitfield fonts_changed.
5811 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5812 (adjust_frame_glyphs): Add prototype.
5813 * dispnew.c (fonts_changed_p): Remove.
5814 (adjust_glyphs): Remove because we do not
5815 adjust matrices on all frames at once any more.
5816 (adjust_frame_glyphs): Block and unblock input here.
5817 (adjust_glyph_matrix): Use fonts_changed.
5818 (change_frame_size_1): Use adjust_frame_glyphs.
5819 * font.c (font_open_entity): Use fonts_changed.
5820 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5821 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5822 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5823 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5824 (shrink_mini_window, Fresize_mini_window_internal)
5825 (window_scroll_pixel_based, Fset_window_configuration)
5826 (apply_window_adjustment, Fset_window_vscroll):
5827 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5828 Use adjust_frame_glyphs.
5829 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5830 (try_window_reusing_current_matrix, try_window_id, display_line)
5831 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5832 (redisplay_internal): Consider fonts_changed and adjust frame
5833 matrices for each frame only if the frame is visible. If font
5834 has been changed on some frame during full redisplay, retry
5835 only visible frames where the font has been actually changed.
5837 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5839 Cache current header and mode line height for each window.
5840 * window.h (struct window): New fields mode_line_height
5841 and header_line_height.
5842 * window.c (make_window): Initialize them.
5843 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5844 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5845 (current_mode_line_height, current_header_line_height):
5847 * xdisp.c (current_mode_line_height, current_header_line_height):
5849 (pos_visible_p, init_xdisp): Adjust user.
5850 (redisplay_window): Invalidate mode_line_height and
5851 header_line_height if current and desired matrices do not agree.
5853 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5855 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5856 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5858 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5860 Make --without-x compatible with --enable-gcc-warnings.
5861 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5862 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5863 members under HAVE_WINDOW_SYSTEM.
5864 * keyboard.c (make_lispy_focus_out): Likewise.
5865 (record_menu_key): Move under HAVE_MENUS.
5866 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5867 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5868 (syms_of_xdisp): Adjust user.
5869 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5870 (start_hourglass, cancel_hourglass):
5871 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5872 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5873 and CLEAR_FONT_TABLE_NFONTS.
5874 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5875 Declare only if HAVE_WINDOW_SYSTEM.
5876 (lface_same_font_attributes_p, clear_face_gcs): Define only
5877 if HAVE_WINDOW_SYSTEM.
5879 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5881 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5882 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5883 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5885 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5887 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5889 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5891 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5892 This fixes a type error on hosts where ptrdiff_t is wider than int.
5894 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5896 * keyboard.c (read_key_sequence_vs): New function.
5897 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5900 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5902 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5904 Makefile improvements.
5905 * Makefile.in (config.status): Don't use double-colon rules, as
5906 they are not portable according to POSIX. Fix shell typo with `;
5907 I guess this rule has never been tested?
5908 (VCSWITNESS): New macro, to override any environment var.
5910 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5912 * xterm.h (struct x_display_info): Do not track X connection
5913 fd separately because it is always available from Display.
5914 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5917 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5919 * buffer.c (drop_overlay):
5920 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5921 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5923 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5925 * buffer.c (Fmake_overlay, Fmove_overlay):
5926 * intervals.c (set_point_from_marker):
5927 * print.c (PRINTPREPARE): Prefer signal_error
5928 to plain error and report unsuitable marker too.
5930 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5932 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5933 for 'dragging' member.
5934 (struct x_output): Remove set-but-unused leftovers
5935 'left_before_move' and 'top_before_move'.
5936 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5937 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5938 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5939 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5940 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5941 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5942 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5943 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5945 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5947 * nsfont.m (INVALID_GLYPH): New define.
5948 (nsfont_encode_char): Use INVALID_GLYPH.
5949 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5951 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5953 * xterm.c (x_last_mouse_movement_time): Revert last change.
5954 This code should use XDisplayMotionBufferSize to check display's
5955 motion history first, and there are few other issues as well.
5956 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5957 (handle_one_xevent): Adjust user.
5959 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5961 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5962 * frame.c (Flast_nonminibuf_frame): ... to here.
5963 (check_minibuf_window): Don't abort if no window was found
5966 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5968 Use XGetMotionEvents to ask the last mouse motion time from X server.
5969 * xterm.c (X_MOTION_HISTORY): Default to 1.
5970 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5971 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5972 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5973 Ifdef away legacy code.
5974 (XTmouse_position, x_scroll_bar_report_motion):
5975 Use x_last_mouse_movement_time.
5976 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5979 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5981 * msdos.c (last_mouse_window): Move to...
5982 (dos_rawgetc): ...this function and adjust comment.
5983 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5984 (mouseMoved): ...this function and adjust comment.
5985 * w32term.c (last_window): Likewise with...
5986 (w32_read_socket): ...this function.
5987 * xterm.c (last_window): Likewise with...
5988 (handle_one_xevent): ...this function.
5990 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5992 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5993 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5994 (handle_one_xevent): ...to here.
5995 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5998 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6000 * msdos.c (IT_set_terminal_window): Remove no-op.
6001 (initialize_msdos_display): Adjust terminal setup.
6002 * w32console.c (w32con_set_terminal_window): Remove no-op.
6003 (initialize_w32_display): Adjust terminal setup.
6004 * w32term.c (w32_set_terminal_window): Remove no-op.
6005 (w32_create_terminal): Adjust terminal setup.
6006 * xterm.c (XTset_terminal_window): Remove no-op.
6007 (x_create_terminal): Adjust terminal setup.
6009 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6011 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6013 (ns_create_terminal): Adjust terminal setup.
6014 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6016 (w32_create_terminal): Adjust terminal setup.
6017 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6019 (x_create_terminal): Adjust terminal setup.
6021 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6023 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6024 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6025 * dispnew.c (buffer_posn_from_coords):
6026 * window.c (Fwindow_end, displayed_window_lines):
6027 * xdisp.c (redisplay_mode_lines): Use it.
6029 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6031 * fontset.c (face_for_char): Check char in the current face font first
6032 if HAVE_NS (Bug#15138).
6034 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6036 * window.c (temp_output_buffer_show): Make sure window returned
6037 by display_buffer is live (Bug#15213).
6039 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6041 Minor cleanup to avoid forward declarations.
6042 * coding.h (struct ccl_spec): Remove forward declaration.
6043 * composite.h (toplevel): Include font.h.
6044 (struct composition_it, struct face, struct font_metrics):
6045 Remove forward declaration.
6046 * dispextern.h (struct image, struct atimer): Likewise.
6047 * emacsgtkfixed.h (struct frame): Likewise.
6048 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6049 * font.h (struct font_driver, struct font, struct glyph_string)
6050 (struct face): Remove forward declaration.
6051 * fontset.h (struct face, struct font): Likewise.
6052 * frame.h (toplevel): Style cleanup.
6053 (enum output_method): Move to...
6054 * termhooks.h (enum output_method): ...here.
6055 (struct glyph, struct frame, struct ns_display_info)
6056 (struct x_display_info, struct w32_display_info):
6057 Remove forward declaration.
6058 * xterm.h (toplevel): Include termhooks.h.
6059 (struct font, struct window, struct glyph_matrix, struct frame)
6060 (struct input_event, struct face, struct image): Remove forward
6062 * gtkutil.h (struct _widget_value): Likewise.
6063 * keyboard.h (toplevel): Include termhooks.h.
6064 (struct input_event): Remove forward declaration.
6066 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6068 * intervals.c (set_point_from_marker): New function.
6069 * editfns.c (Fgoto_char):
6070 * process.c (Finternal_default_process_filter):
6071 * window.c (select_window_1): Use it.
6072 * buffer.h (set_point_from_marker): Add prototype.
6074 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6076 * w32.c (term_winsock): Call release_listen_threads before calling
6078 (_sys_wait_accept): Wait for accept event in a loop with a finite
6079 timeout, instead of waiting indefinitely. Will hopefully avoid
6080 hanging during exit because WSACleanup deadlocks waiting for the
6081 event object to be released. (Bug#14333)
6083 * w32proc.c (release_listen_threads): New function, signals all
6084 the reader threads that listen for connections to stop waiting.
6086 * w32.h (release_listen_threads): Add prototype.
6088 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6090 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6091 field of new marker (for sanity and safety).
6092 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6093 anyway because XMISCTYPE is a function and can't be an lvalue).
6095 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6097 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6098 (x_after_update_window_line, x_scroll_bar_create)
6099 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6100 (handle_one_xevent, x_clear_frame_area):
6101 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6102 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6103 * xterm.h (x_clear_area): Adjust prototype.
6105 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6107 Hook scanning and indentation functions to find_newline. This helps
6108 to avoid duplicated code and renders more respect to newline cache.
6109 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6110 * cmds.c (Fforward_line):
6111 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6112 Use find_newline and avoid unnecessary point movements.
6113 * search.c (scan_newline): Implement on top of find_newline.
6115 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6117 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6118 scoped code (bug#11258).
6120 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6122 * nsterm.m (last_window): New variable.
6123 (EV_TRAILER2): New macro.
6124 (EV_TRAILER): Call EV_TRAILER2.
6125 (mouseMoved:): Add support for mouse-autoselect-window
6126 on nextstep (Bug#6888).
6128 2013-08-28 Andreas Schwab <schwab@suse.de>
6130 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6131 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6132 Remove unused macro definitions.
6133 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6134 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6135 Only define if emacs.
6137 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6139 Prefer enum glyph_row_area to int where appropriate.
6140 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6142 (window_box, window_box_width, window_box_left, window_box_left_offset)
6143 (window_box_right, window_box_right_offset): Adjust prototypes.
6144 * xdisp.c (window_box, window_box_width, window_box_left)
6145 (window_box_left_offset, window_box_right, window_box_right_offset):
6146 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6147 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6148 * nsterm.m (ns_clip_to_row):
6149 * w32term.c (w32_clip_to_row):
6150 * xterm.c (x_clip_to_row): Likewise.
6152 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6154 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6155 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6157 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6159 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6160 for portability to hosts where /bin/sh has problems.
6162 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6164 Redesign redisplay interface to drop global output_cursor.
6165 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6166 (toplevel): Remove declaration of output_cursor.
6167 (set_output_cursor, x_cursor_to): Remove prototype.
6168 * window.h (struct window): New member output_cursor.
6169 (output_cursor_to): New function to replace RIF member.
6170 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6171 (update_text_area, set_window_cursor_after_update): Use it.
6172 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6173 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6174 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6175 * w32term.c (x_update_window_begin, x_update_window_end):
6176 * xterm.c (x_update_window_begin, x_update_window_end):
6177 Adjust to use per-window output cursor.
6179 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6181 Simplify SELECT_TYPE-related code.
6182 Like EMACS_TIME, this portability layer is no longer needed, since
6183 Emacs has been using fd_set as a portability layer for some time.
6184 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6185 (SELECT_TYPE): Remove. All uses changed to fd_set.
6186 (fd_set) [!FD_SET]: New typedef.
6188 Simplify EMACS_TIME-related code.
6189 This portability layer is no longer needed, since Emacs has been
6190 using struct timespec as a portability layer for some time.
6191 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6192 Include <time.h> rather than "systime.h"; that's all that's needed now.
6193 * dispnew.c: Include <timespec.h> rather than "systime.h";
6194 that's all that's needed now.
6195 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6196 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6197 TIMESPEC_RESOLUTION.
6198 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6199 LOG10_TIMESPEC_RESOLUTION.
6200 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6201 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6202 (make_emacs_time): Remove. All used changed to make_timespec.
6203 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6204 (current_timespec): Rename from current_emacs_time. All uses changed.
6205 (add_emacs_time): Remove. All uses changed to timespec_add.
6206 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6207 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6208 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6209 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6210 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6211 (current_timespec): Rename from current_emacs_time. All uses changed.
6212 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6213 changed to timespec_cmp.
6214 * xgselect.c: Include <timespec.h>, since our .h files don't.
6216 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6218 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6219 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6220 Remove the leftovers.
6221 * gtkutil.c (toplevel): Do not declare Qxft but include
6223 * image.c (toplevel): Do not declare Vlibrary_cache because
6224 it's already done in lisp.h.
6226 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6228 * lisp.h (Mouse_HLInfo): Move from here...
6229 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6230 (reset_mouse_highlight): New function.
6231 * msdos.c (dos_set_window_size, IT_update_begin)
6232 (internal_terminal_init):
6233 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6234 (ns_initialize_display_info):
6235 * w32console.c (initialize_w32_display):
6236 * w32term.c (x_update_window_end, x_free_frame_resources)
6237 (w32_initialize_display_info):
6238 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6239 * window.c (Fdelete_other_windows_internal):
6240 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6241 * termchar.h (toplevel):
6242 * xterm.h (toplevel): Include dispextern.h.
6244 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6246 Fix minor problems found by static checking.
6247 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6248 (expect): Avoid nested-if warning.
6249 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6250 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6251 * nsterm.h, nsterm.m (ns_select):
6252 * xgselect.c, xgselect.h (xg_select):
6253 Adjust signature to better match pselect's.
6254 * nsterm.m (ns_select):
6255 Don't set *TIMEOUT, since pselect doesn't.
6256 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6257 diagnostic about assigning const char * to it.
6258 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6260 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6262 * lread.c (substitute_object_recurse): Handle hash-tables as well
6265 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6267 Fix unlikely core dump in init_tty, and simplify terminfo case.
6268 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6269 The old version incorrectly dumped core if malloc returned a
6270 buffer containing only non-NUL bytes.
6271 (init_tty): Do not allocate or free termcap buffers; the
6272 struct does that for us now.
6273 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6274 (struct tty_display_info): Define members termcap_term_buffer and
6275 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6276 use them. Allocate them directly in struct rather than indirectly
6277 via a pointer, to simplify init_tty.
6279 * frame.c (check_minibuf_window): Initialize 'window' properly,
6280 so that Emacs reliably aborts later if 'window' is not initialized.
6282 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6284 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6285 of VoidSymbol (Bug#15154).
6287 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6289 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6290 mouse_face_beg_y and mouse_face_end_y.
6291 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6292 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6293 Adjust users and update comment where appropriate.
6295 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6297 * frame.c (check_minibuf_window): New function.
6298 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6299 Call check_minibuf_window (Bug#15183).
6301 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6303 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6304 because this is the only last cursor data we need to keep and consult.
6305 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6306 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6309 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6311 Fix recovering from possible decompression error.
6312 Since insert_from_gap doesn't always move point, we can't use PT as
6313 the position where the partially decompressed data ends, and
6314 should count how many bytes was produced so far.
6315 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6316 (unwind_decompress): Really delete partially uncompressed data.
6317 (Fzlib_decompress_region): Take decompressed data size into account.
6319 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6321 * syntax.c (init_syntax_once): Adjust comment and do an early
6322 initialization of Qchar_table_extra_slots just once...
6323 * casetab.c (init_casetab_once):
6324 * category.c (init_category_once):
6325 * character.c (syms_of_character):
6326 * coding.c (syms_of_coding):
6327 * xdisp.c (syms_of_xdisp): ...and omit it here.
6329 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6331 * xdisp.c (get_next_display_element): Don't apply to characters
6332 from a display vector the logic of setting it->end_of_box_run_p
6333 suitable for characters from a buffer. (Bug#15175)
6335 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6336 to handle directories, rather than '_utime' which doesn't.
6339 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6341 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6342 or fullscreen (Bug#14627).
6344 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6346 System-dependent integer overflow fixes.
6347 * process.c (Fset_process_window_size): Signal an error if
6348 the window size is outside the range supported by the lower level.
6349 * sysdep.c (set_window_size): Return negative on error,
6350 nonnegative on success, rather than -1, 0, 1 on not in system,
6351 failure, success. This is simpler. Caller changed.
6352 (serial_configure): Remove unnecessary initialization of local.
6353 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6354 size fits in unsigned long; this isn't true on some 32-bit hosts.
6355 Avoid buffer overrun if some future version of /proc/meminfo has a
6356 variable name longer than 20 bytes.
6357 (system_process_attributes) [__FreeBSD__]:
6358 Don't assume hw.availpages fits in 'int'.
6360 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6362 Don't let very long directory names overrun the stack.
6363 Fix some related minor problems involving "//", vfork.
6364 * callproc.c (encode_current_directory): New function.
6365 (call_process): Don't append "/"; not needed.
6366 * fileio.c (file_name_as_directory_slop): New constant.
6367 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6368 this can save the caller having to alloca.
6369 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6370 Use SAFE_ALLOCA, not alloca.
6371 (directory_file_name, Fexpand_file_name): Leave leading "//"
6372 alone, since it can be special even on POSIX platforms.
6373 * callproc.c (call_process):
6374 * process.c (Fformat_network_address):
6375 * sysdep.c (sys_subshell):
6376 Use encode_current_directory rather than rolling our own.
6377 (create_process): No need to encode directory; caller does that now.
6378 * process.h (encode_current_directory): New decl.
6379 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6380 Rework to avoid 'goto xyzzy;'.
6382 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6384 * xdisp.c (handle_face_prop): If the default face was remapped use
6385 the remapped face for strings from prefix properties. (Bug#15155)
6387 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6389 Minor cleanup for redisplay interface and few related functions.
6390 * frame.h (enum text_cursor_kinds): Move from here...
6391 * dispextern.h (enum text_cursor_kinds): ...to here.
6392 (toplevel): Drop unnecessary declarations.
6393 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6394 in update_window_end_hook and draw_window_cursor functions.
6395 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6396 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6397 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6398 * xterm.c (x_update_window_end, x_draw_window_cursor):
6399 * xdisp.c (display_and_set_cursor, update_window_cursor)
6400 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6401 enum text_cursor_kinds where appropriate.
6403 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6405 Redesign redisplay interface to drop updated_row and updated_area.
6406 * dispextern.h (updated_row, updated_area): Remove declaration.
6407 (struct redisplay_interface): Pass glyph row and row area parameters
6408 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6409 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6411 * dispnew.c (updated_row, updated_area): Remove.
6412 (redraw_overlapped_rows, update_window_line): Adjust user.
6413 (update_marginal_area, update_text_area): Likewise. Pass updated row
6414 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6415 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6418 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6420 * process.c (flush_pending_output): Remove stub.
6423 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6425 * callproc.c: Fix race that killed background processes (Bug#15144).
6426 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6427 Record deleted process-id in critical section, not afterwards.
6428 Don't mistakenly kill process created by a call-process invocation
6429 that discards output and does not wait.
6431 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6433 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6434 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6435 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6436 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6437 to shut up compiler in mark_object.
6438 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6440 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6442 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6443 We can't portably rely on PTY_OPEN doing that, even if
6444 it calls posix_openpt with O_CLOEXEC.
6446 2013-08-20 Kenichi Handa <handa@gnu.org>
6448 * character.c (string_char): Improve commentary.
6450 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6452 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6453 (struct animation_cache): Make signature a flexible array member.
6454 All uses changed. This is a tad slower but may insulate us better
6455 from future changes to ImageMagick.
6457 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6459 * image.c: Shrink memory needed for animation cache.
6460 (SIGNATURE_DIGESTSIZE): New constant.
6461 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6462 (imagemagick_create_cache): Copy the signature. This saves
6463 several KB of memory that ImageMagick wastes per signature.
6464 Don't bother updating the update_time, as the caller does that now.
6465 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6466 it's a fixed size struct member now.
6467 (imagemagick_get_animation_cache): Always destroy the signature,
6468 as it's now imagemagick_create_cache's responsibility to copy it.
6469 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6470 and use memcmp rather than strcmp.
6471 eassert that ImageMagick returns a signature of the specified length.
6473 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6475 * image.c (imagemagick_get_animation_cache): Don't segfault on
6477 (imagemagick_get_animation_cache): Revert to previous definition
6478 so that it actually works. But keep the memory leak fix.
6479 (imagemagick_get_animation_cache): Fix memory leak.
6481 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6483 * image.c: Fix animation cache signature memory leak.
6484 Fix some other minor performance problems while we're at it.
6485 (imagemagick_create_cache): Clear just the members that
6486 need clearing. Don't set update_time, as caller does that now.
6487 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6488 Simplify by using pointer-to-pointer instead of a prev pointer.
6489 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6490 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6491 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6492 it's already a copy. Free the signature probe unless it's cached.
6494 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6495 This was introduced by my 2013-08-12 fix for Bug#15035.
6497 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6499 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6500 (imagemagick_prune_animation_cache): Now static.
6502 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6504 * image.c (imagemagick_get_animation_cache): Don't segfault when
6505 pruning all entries.
6507 2013-08-18 Ken Brown <kbrown@cornell.edu>
6509 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6510 static heap if ENABLE_CHECKING is defined.
6511 (max_bss_sbrk_ptr): New variable.
6513 (report_sheap_usage): Report maximum static heap usage instead of
6514 ending static heap usage.
6516 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6518 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6519 of zlib_initialized according to the results of calling
6520 init_zlib_functions.
6522 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6524 * image.c: Implement an ImageMagick per-image cache.
6525 (imagemagick_get_animation_cache): Fix a double-free error.
6526 (imagemagick_load_image): Remove the ping_wand code, which only
6527 apparently saved time on invalid animated images, and slowed down
6528 everything else. Optimise for the common case.
6530 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6532 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6534 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6536 * marker.c (set_marker): Remove documentation of undefined behavior.
6538 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6540 * image.c (imagemagick_compute_animated_image): Animate correctly
6541 when sub-images are smaller than the main image.
6542 (imagemagick_compute_animated_image): Setting the iterator row to
6543 zero is apparently not allowed.
6544 (imagemagick_compute_animated_image): Allow images that say they
6545 have sub-images that are bigger than the main image, but just crop
6548 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6550 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6552 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6554 * image.c (imagemagick_compute_animated_image): Respect the GIF
6557 2013-08-15 Ken Brown <kbrown@cornell.edu>
6559 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6560 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6563 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6565 Fix minor problems found by static checking.
6566 * frame.c (delete_frame):
6567 * xdisp.c (next_element_from_display_vector):
6568 Avoid uninitialized local.
6569 * image.c (imagemagick_compute_animated_image): Port to C89.
6570 Prefer usual GNU indentation style for loops.
6571 Be more careful about bizarrely large sizes, by using ptrdiff_t
6574 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6576 Fix infinite frame selection loop (Bug#15025).
6577 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6579 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6581 * xdisp.c (compute_window_start_on_continuation_line):
6582 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6583 to make sure we end up setting the window start at the leftmost
6584 visible character of the display line. This avoids funky
6585 horizontal shifting because the window start is not kept on the
6586 same position. (Bug#15090)
6587 (next_element_from_display_vector): Support 'box' face attribute
6588 in the face definitions of a display vector. (Bug#15099)
6590 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6592 * image.c (imagemagick_compute_animated_image): Implement animated
6594 (imagemagick_compute_animated_image): Fix some compilation
6595 warnings. Implement a very simple cache to make the animation
6596 usable at all, but it should be replaced with a per-image cache.
6598 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6600 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6601 to do `for' loops over alist values.
6602 * buffer.h (FOR_EACH_BUFFER):
6603 * process.c (FOR_EACH_PROCESS): Use it.
6604 (handle_child_signal, status_notify, Fget_buffer_process)
6605 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6607 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6609 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6610 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6611 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6612 to xzalloc and so avoid redundant call to memset.
6613 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6614 members because it is allocated with xzalloc and so already zeroed.
6616 2013-08-14 Ken Brown <kbrown@cornell.edu>
6618 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6621 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6623 Utility function and macro to copy Lisp string to C string.
6624 * lisp.h (xlispstrdupa): New macro.
6625 (xlispstrdup): New prototype.
6626 * alloc.c (xlispstrdup): New function.
6627 * callint.c (Fcall_interactively):
6628 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6629 (Fsubstitute_in_file_name):
6630 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6631 * image.c (x_create_bitmap_from_file):
6632 * w32term.c (w32_term_init):
6633 * xterm.c (x_term_init): Use xlispstrdup.
6635 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6637 * image.c (imagemagick_load_image): Make animated pictures work.
6638 There's still some problems with background color settings, though
6641 * decompress.c (unwind_decompress): Always restore point.
6643 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6645 * marker.c (set_marker): Reformat documentation.
6647 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6649 * xdisp.c (cursor_type_changed): Now static.
6651 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6652 Use changed. This avoids the need to call xmalloc and for the
6653 caller to call xfree, and avoids memory leaks in some situations.
6655 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6657 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6658 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6659 (redisplay_window): If window_end_valid is cleared due to non-zero
6660 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6661 so do not call to try_cursor_movement for that window.
6663 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6665 * window.h (struct window): Convert window_end_pos and
6666 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6667 (wset_window_end_pos, wset_window_end_vpos): Remove.
6668 * dispnew.c (adjust_glyph_matrix):
6669 * window.c (Fwindow_end, replace_window, set_window_buffer)
6671 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6672 (set_vertical_scroll_bar, redisplay_window, try_window)
6673 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6674 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6675 (note_mouse_highlight): Adjust users.
6676 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6679 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6681 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6682 * image.c (imagemagick_filename_hint): Use `const char *' and
6683 prefer SSDATA to SDATA to avoid warnings.
6685 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6687 Cleanup window fringes, margins and scroll bars adjustments.
6688 * window.c (set_window_fringes, set_window_margins)
6689 (set_window_scroll_bars, apply_window_adjustment): New functions.
6690 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6691 (Fset_window_scroll_bars): Use them.
6693 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6695 * window.h (struct window): Convert scroll_bar_width
6696 from Lisp_Object to integer. Adjust comment.
6697 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6699 * window.c (wset_scroll_bar_width): Remove.
6700 (make_window): Initialize scroll_bar_width.
6701 (Fsplit_window_internal): Use direct assignment.
6702 (Fset_window_configuration, save_window_save):
6703 Convert Lisp_Object to integer and back where appropriate.
6704 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6705 bar was actually changed, and mention this in docstring.
6707 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6709 * decompress.c: Minor simplifications.
6710 (Fzlib_decompress_region): Don't bother verifying
6711 that avail_out <= UINT_MAX, as that was confusing.
6712 Mention the restriction in a comment instead.
6713 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6715 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6717 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6718 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6720 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6722 * image.c (imagemagick_filename_hint): Check for errors in the
6725 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6727 * window.c (Fwindow_margins): Return nil when there's no marginal
6728 area, as per the documented API.
6730 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6731 Fmake_vector, as scroll bar's struct members are not all Lisp
6732 objects now. This avoids crashes in GC.
6734 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6735 bool, so its address could be taken.
6737 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6739 * image.c (imagemagick_filename_hint): New function to possibly
6740 apply `image-content-type-suffixes'.
6741 (imagemagick_load_image): Use it.
6743 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6745 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6746 if loading zlib failed.
6748 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6750 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6751 2013-08-13 checkin below. Change bool to BOOL, rule is:
6752 All Obj-C code uses BOOL, except for interfaces callable from C.
6754 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6756 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6758 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6759 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6760 bool instead of BOOL.
6761 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6762 from Lisp_Object to bitfield. Adjust comment.
6763 * w32term.c (x_scroll_bar_create): Adjust user.
6764 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6765 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6766 Use bool for boolean.
6767 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6768 to `unsigned int' when defining a bitfield.
6770 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6772 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6774 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6776 * window.h (struct window): Convert left_margin_cols and
6777 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6778 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6779 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6781 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6783 (showing_window_margins_p, update_window_line, update_frame_1):
6784 * fringe.c (draw_fringe_bitmap_1):
6785 * xdisp.c (window_box_width): Adjust users.
6786 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6787 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6788 Use direct assignment.
6789 (Fset_window_configuration, save_window_save, Fwindow_margins):
6790 Convert Lisp_Object to integer and back where appropriate.
6791 (Fset_window_margins): Adjust user. Return t if any margin
6792 was actually changed, and mention this in docstring.
6794 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6796 * syntax.c (forward_word):
6797 * cmds.c (forward_char, backward_char): Mention the optional argument.
6799 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6801 * window.h (struct window): Convert left_fringe_width
6802 and right_fringe_width from Lisp_Objects to integers.
6804 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6805 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6806 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6808 (make_window): Initialize new integer fields to -1.
6809 (Fsplit_window_internal): Use direct assignment.
6810 (Fset_window_configuration, save_window_save):
6811 Convert Lisp_Object to integer and back where appropriate.
6812 (Fset_window_fringes): Adjust user. Return t if any fringe
6813 was actually changed, and mention this in docstring.
6815 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6817 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6818 * nsfns.m (x_set_cursor_type):
6819 * w32fns.c (x_set_cursor_type):
6820 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6821 * xdisp.c (set_frame_cursor_types): ...but in common code.
6823 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6825 * font.c (clear_font_cache): New function, stripped from...
6826 (Fclear_font_cache): ...here, which now uses the function
6827 above. Adjust comment.
6828 * font.h (clear_font_cache): Add prototype.
6829 * xfaces.c (clear_face_cache): Use clear_font_cache.
6831 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6833 * window.c (Fset_window_start): Compare `w', not `window' because
6834 `w' might not be equal to `window' after call to decode_live_window.
6836 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6838 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6839 This fixes a problem introduced by the Bug#15035 patch
6840 when using GPG. Reported by Herbert J. Skuhra.
6842 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6844 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6845 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6846 not yet initialized.
6848 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6850 * decompress.c (Fzlib_decompress_region): Support zlib
6851 decompression, too, and rename.
6853 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6855 Minor zlib configuration tweaks.
6856 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6857 Don't assume presence of fn_inflateInit2_ zlib internal function.
6859 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6861 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6862 include the zlib prefix.
6864 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6866 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6867 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6868 define static variables that are pointers to zlib functions to be
6870 (init_zlib_functions) [WINDOWSNT]: New function.
6871 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6873 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6874 macros instead of invoking the zlib functions directly.
6875 (syms_of_decompress): DEFSYM Qzlib_dll.
6876 Staticpro Szlib_available_p.
6878 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6880 Avoid looping over all frame windows to freeze and unfreeze.
6881 * window.h (struct window): Drop frozen_window_start_p.
6882 (freeze_window_starts): Drop prototype.
6883 * frame.h (struct frame): New frozen_window_starts flag.
6884 (FRAME_WINDOWS_FROZEN): New macro.
6885 * window.c (freeze_window_start, freeze_window_starts):
6887 (select_window, replace_window): Adjust users.
6888 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6889 (window_frozen_p): New function.
6890 (redisplay_window): Use it.
6892 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6894 Fix some fd issues when running subprocesses (Bug#15035).
6895 Fix bugs that can leak files or file descriptors on errors.
6896 Don't unlink open temp files, as that's hard for users to diagnose
6897 when things go awry (e.g., temp disk exhausted).
6898 Don't bother to lock temp files. Check for invalid recursion.
6899 * callproc.c (synch_process_fd): Remove. All uses removed.
6900 (synch_process_tempfile): New var or macro.
6901 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6903 (record_kill_process): New arg, the temp name. All callers changed.
6904 (delete_temp_file): Now just a simple wrapper around unlink.
6905 (call_process_kill): New arg, the call_process_fd array.
6906 Close them all. Clear synch_process_pid. Remove the temp file,
6907 or arrange for it to be removed.
6908 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6909 that's been moved to synch_process_tempfile. Caller changed.
6910 Do not remove the tempfile; that's now call_process_kill's
6912 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6913 call_process_kill; the caller now does that.
6914 (call_process_cleanup): Do not close the process fd; that's now
6915 call_process_kill's responsibility.
6916 (Fcall_process): Implement via new function call_process, which
6917 has most of the old body of Fcall_process, but with a different API.
6918 (call_process): New function that does not open or close filefd if
6919 it is nonnegative. Record which fds need to be closed, and let
6920 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6921 Signal an error if invoked recursively (could be done via a hook).
6922 Simplify creation of the tempfile in the MSDOS case.
6923 Don't create the output file until after checking for the executable.
6924 Report any failure to open /dev/null.
6925 Don't open /dev/null for writing twice; once is enough.
6926 Don't create pipe if all output is being discarded or sent to file.
6927 Don't worry about setting up the coding system or reading from the
6928 pipe if all output is being discarded.
6929 Hoist fd_error local into top level, to lessen block nesting.
6930 Don't record deleted pid here; now done by Fcall_process_region.
6931 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6932 and note its success in synch_process_tempfile.
6933 Do not leak resources when child_setup fails.
6934 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6935 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6936 (create_temp_file): Now returns open fd, with an additional
6937 Lisp_Object * argument to return the name. All callers changed.
6938 Do not close the file; rewind it instead, and leave it open for
6939 the caller. Do not lock the temp file. Unwind-protect the file
6940 and the file-descriptor.
6941 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6942 If an asynchrounous process, record it here, not in call_process.
6943 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6944 * eval.c (set_unwind_protect): New function.
6945 * fileio.c (write_region): New function, generalized from the
6946 old Fwrite_region. Do not lock temp files.
6947 (Fwrite_region): Use it.
6948 * lisp.h (set_unwind_protect, write_region): New decls.
6949 * process.c: Include <verify.h>.
6950 (make_process): Mark fds as initially closed.
6951 (deleted_pid_list): Now a list of pid-filename pairs.
6953 (close_process_fd): New function.
6954 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6955 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6956 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6957 (create_process, create_pty, Fmake_serial_process)
6958 (server_accept_connection): Record which fds need to be closed,
6959 and let deactivate_process close them.
6960 (Fmake_network_process): Do not discard the unwind-protect
6961 until it's safe to do so.
6962 (deactivate_process): Close the fds opened by create_process etc.
6963 (Fprocess_send_eof): Adjust to new way of recording open fds.
6964 Report an error if /dev/null can't be opened, instead of aborting.
6965 * process.h (PROCESS_OPEN_FDS): New constant.
6966 (struct Lisp_Process): New member open_fds.
6967 (record_kill_process, record_deleted_pid): Adjust signatures.
6968 (record_deleted_pid): Move decl here ...
6969 * syswait.h (record_deleted_pid): ... from here.
6971 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6973 * decompress.c: Fix bugs with large buffers and weird inputs.
6974 Tune a bit. Reindent as per usual Emacs style.
6975 (BUFFER_SIZE): Remove.
6976 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6977 more than UINT_MAX bytes. Decompress into the gap instead of into
6978 an auto buffer, as this should avoid copying. Return nil if
6979 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6980 set immediate_quit; we shouldn't trust zlib code that much.
6982 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6984 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6985 errors, and really move the gap to where we want it.
6987 * lisp.h: Include decompress.c support.
6989 * emacs.c (main): Include decompress.c support.
6991 * Makefile.in: Include -lz if present.
6993 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6995 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6996 (initWithTitle:): Initialize frame to 0.
6997 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6998 (fillWithWidgetValue:frame:): Rename from
6999 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7001 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7002 fillWithWidgetValue:frame:
7004 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7005 remove memory leak warnings.
7007 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7008 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7011 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7012 (x_activate_menubar): Update the whole menu.
7013 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7014 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7015 current event is not NSSystemDefined (Bug#15001).
7016 Call ns_check_menu_open only if trackingMenu is 2.
7017 (menuDidClose:): New method, decrease trackingMenu.
7018 (fillWithWidgetValue:setDelegate:): New method.
7019 (fillWithWidgetValue:): Call the above.
7021 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7023 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7025 Omit some unnecessary casts.
7026 Many of these go back to the old pre-C89 days, when they may have
7027 been needed, but we've been assuming C89 or later for a while now.
7028 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7029 (live_float_p, live_misc_p, live_vector_p):
7030 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7031 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7032 (defvar_per_buffer):
7033 * callint.c (Fcall_interactively):
7034 * doc.c (Fsubstitute_command_keys):
7035 * filelock.c (get_boot_time):
7036 * frame.c (xrdb_get_resource):
7037 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7038 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7039 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7040 (menuitem_highlight_callback, menu_destroy_callback)
7041 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7042 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7043 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7044 (xg_tool_bar_help_callback, tb_size_cb):
7045 * image.c (xpm_alloc_color, png_read_from_memory)
7046 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7047 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7049 * keymap.c (describe_map):
7050 * nsfns.m (Fns_display_monitor_attributes_list):
7051 * nsmenu.m (process_dialog:):
7052 * nsterm.m (hold_event):
7053 * process.c (wait_reading_process_output):
7054 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7055 * scroll.c (do_direct_scrolling, scrolling_1):
7056 * termcap.c (tgetent):
7057 * window.c (check_window_containing, add_window_to_list)
7058 (freeze_window_starts):
7059 * xdisp.c (compare_overlay_entries, vmessage):
7060 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7061 (x_get_monitor_attributes_xrandr)
7062 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7063 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7064 * xfont.c (xfont_match, xfont_open):
7065 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7066 (menubar_selection_callback, menu_position_func)
7067 (popup_selection_callback, create_and_show_popup_menu)
7068 (dialog_selection_callback, create_and_show_dialog):
7069 * xrdb.c (x_get_string_resource)
7071 * xsmfns.c (x_session_check_input):
7072 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7073 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7074 (xaw_jump_callback, xaw_scroll_callback):
7075 Omit unnecessary casts.
7077 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7079 Minor string-length refactoring.
7080 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7081 * frame.c (make_monitor_attribute_list):
7082 Prefer build_string to strlen + make_string.
7084 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7086 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7087 don't check minor_code (Bug#14417).
7089 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7091 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7092 vertical positions instead. This avoids calling MATRIX_ROW with
7093 row numbers that are possibly beyond valid limits. (Bug#15064)
7095 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7097 Use xstrdup and build_unibyte_string where applicable.
7098 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7099 * xfns.c (x_window):
7100 * xrdb.c (x_get_customization_string):
7101 * xterm.c (xim_initialize):
7102 * w32fns.c (w32_window): Use xstrdup.
7103 (w32_display_monitor_attributes_list):
7104 * emacs.c (init_cmdargs):
7105 * keyboard.c (PUSH_C_STR):
7106 * nsfont.m (nsfont_open):
7107 * sysdep.c (system_process_attributes):
7108 * w32.c (system_process_attributes):
7109 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7111 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7113 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7114 variables of these types so that GDB would know about them, as aid
7115 for debugging fatal exceptions. (Bug#15024) See also
7116 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7119 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7121 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7122 larger than the NSWindow (Bug#14934).
7124 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7126 Redesign redisplay interface to drop global variable updated_window.
7127 Always pass currently updated window as a parameter to update routines.
7128 * dispextern.h (updated_window): Remove declaration.
7129 (struct redisplay_interface): Pass window parameter to
7130 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7131 and after_update_window_hook.
7132 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7134 * dispnew.c (updated_window): Remove.
7135 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7136 (update_window_line): Adjust to match redisplay interface changes.
7137 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7138 (ns_scroll_run, ns_after_update_window_line):
7139 * w32term.c (x_update_window_begin, x_update_window_end)
7140 (x_after_update_window_line, x_scroll_run):
7141 * xterm.c (x_update_window_begin, x_update_window_end)
7142 (x_after_update_window_line, x_scroll_run):
7143 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7144 Likewise. Adjust comments where appropriate.
7145 (x_cursor_to): Simplify because this is always called during window
7146 update (but install debugging check anyway).
7147 (expose_window): Check must_be_updated_p flag to see whether this
7148 function is called during window update.
7150 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7152 Do not reset window modification event counters excessively.
7153 These leftovers and poor man's tricky methods to catch extra
7154 redisplay's attention are no longer needed.
7155 * frame.c (set_menu_bar_lines_1):
7156 * minibuf.c (read_minibuf_unwind):
7157 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7158 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7159 (window_scroll_line_based, Fset_window_configuration):
7160 * xdisp.c (redisplay_window): Do not reset last_modified and
7161 last_overlay_modified counters.
7163 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7165 * xselect.c (x_send_client_event): Set send_event and serial, memset
7166 data.l as it might be bigger than data.b. Use 24 bit mask to
7167 XSendEvent (Bug#15034).
7169 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7171 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7172 for TTY frames that are not the top frame on their console.
7175 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7177 * w32term.c (w32fullscreen_hook): Really maximize frame when
7178 asked for (Bug#14841).
7180 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7182 Prefer selected_window to Fselected_window, likewise for frames.
7183 * buffer.c (Fbuffer_swap_text):
7184 * data.c (Fvariable_binding_locus):
7185 * window.c (run_window_configuration_change_hook): Adjust users.
7186 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7187 Use decode_live_frame.
7189 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7191 Be more careful if selected window shows the buffer other than current,
7192 use window_outdated only if this is not so. This change should also
7193 address some weird issues discussed in Bug#13012.
7194 * window.h (window_outdated): New prototype.
7195 * window.c (window_outdated): Now here. Convert from static and
7196 always assume window's buffer.
7197 (Fwindow_end, Fwindow_line_height): Use it.
7198 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7199 and always assume window's buffer.
7200 (redisplay_window): Adjust user.
7201 (redisplay_internal): Call to reconsider_clip_changes once and
7202 check whether mode line should be updated only if selected window
7203 shows current buffer.
7204 (run_window_scroll_functions): Use eassert for debugging check.
7205 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7207 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7209 * window.c (window_scroll, window_scroll_pixel_based)
7210 (window_scroll_line_based): Use bool for booleans.
7212 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7214 * process.c: Fix minor off-by-one issues in descriptor counts.
7215 This shouldn't fix any real bugs, but it cleans up the code a bit.
7216 (max_process_desc, max_input_desc): -1, not 0, means none.
7218 (delete_input_desc): New function.
7219 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7220 (deactivate_process): Scan backwards when recomuting max_process_desc;
7221 that should be faster.
7222 (init_process_emacs): Initialize max_input_desc.
7224 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7226 Use region cache to speedup bidi_find_paragraph_start.
7227 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7228 Rename cache_long_line_scans to cache_long_scans.
7229 * buffer.c (bset_cache_long_line_scans): Rename to
7230 bset_cache_long_scans.
7231 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7232 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7234 (syms_of_buffer): Rename cache-long-line-scans to
7235 cache-long-scans. Adjust docstring.
7236 * search.c (newline_cache_on_off):
7237 * indent.c (width_run_cache_on_off): Adjust users.
7238 * bidi.c (bidi_paragraph_cache_on_off): New function.
7239 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7240 * insdel.c (prepare_to_modify_buffer):
7241 Invalidate bidi_paragraph_cache if enabled.
7243 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7245 Invalidate region caches only if buffer text is going to be changed.
7246 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7247 (modify_text): ...new prototype.
7248 (prepare_to_modify_buffer_1): New prototype.
7249 * textprop.c (modify_region): Rename to...
7250 (modify_text_properties): ...new function.
7251 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7252 (Fremove_list_of_text_properties): Adjust users.
7253 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7254 (modify_text): ...new function.
7255 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7256 (prepare_to_modify_buffer_1): ...new function.
7257 * casefiddle.c (casify_region):
7258 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7259 (Ftranspose_regions): Use modify_text.
7261 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7263 * lisp.mk (lisp): Add nadvice.elc.
7265 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7267 New macro to iterate over live buffers similar to frames.
7268 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7269 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7270 Declare buffer-related variables here to offload lisp.h.
7271 * buffer.c (Vbuffer_alist): Adjust comment.
7272 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7273 (other_buffer_safely):
7274 * data.c (store_symval_forwarding):
7275 * dispnew.c (Fframe_or_buffer_changed_p):
7276 * fileio.c (Fdo_auto_save):
7277 * filelock.c (unlock_all_files):
7278 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7280 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7282 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7283 * callproc.c (create_temp_file):
7284 * filelock.c (create_lock_file):
7285 Assume mkostemp, since it's now provided by Gnulib.
7287 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7289 * w32.c (mkostemp): New function.
7290 (mktemp): Remove, no longer used. Most of the code reused in
7291 mkostemp. (Bug#15015)
7292 (mktemp): Don't undef.
7294 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7296 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7297 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7298 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7299 (free_glyph_pool, check_glyph_memory): Likewise for
7300 all users. Adjust comments where appropriate.
7302 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7304 * composite.h: Minor fixups.
7305 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7306 to fix a misspelling, and change it to an inline function while
7307 we're at it (it need not be a macro). All uses changed.
7308 (composition_method, composition_valid_p):
7309 Rewrite to avoid assignments in if-conditions.
7311 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7313 Do not use global Lisp_Object in composition macros.
7314 * composite.h (composition_temp): Remove declaration.
7315 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7316 (composition_method, composition_valid_p): ...inline functions.
7317 (compose_region): Remove the leftover.
7318 * composite.c (composition_temp): Remove.
7319 (run_composition_function, update_compositions)
7320 (composition_compute_stop_pos, composition_adjust_point)
7321 (Ffind_composition_internal):
7322 * coding.c (handle_composition_annotation):
7323 * xdisp.c (handle_composition_prop, check_point_in_composition):
7324 Related users changed.
7326 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7328 Drop FRAME_PTR typedef.
7329 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7330 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7331 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7332 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7333 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7334 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7335 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7336 All related users changed.
7338 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7340 * eval.c (default_toplevel_binding): New function.
7342 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7343 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7344 (syms_of_eval): Export them.
7345 * data.c (Fdefault_value): Micro cleanup.
7346 * term.c (init_tty): Use "false".
7348 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7350 Fix X GC leak in GTK and raw (no toolkit) X ports.
7351 * xterm.c (x_free_frame_resources): If white and black relief
7352 GCs are allocated, always free them here.
7353 * xfns.c (x_make_gc): Omit redundant initialization.
7354 * widget.c (create_frame_gcs): Remove the leftover.
7355 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7356 in x_free_frame_resources.
7358 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7360 * nsterm.m (windowWillResize:toSize:): Only change title if
7361 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7363 (viewDidEndLiveResize): New method.
7365 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7366 inside NS_IMPL_COCOA.
7368 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7370 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7371 Do not check whether undo is enabled because record_insert and
7372 record_delete does that themselves.
7374 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7376 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7377 member which is not really used any more.
7378 (FRAME_XIC_BASE_FONTNAME): Remove.
7379 * xfns.c (xic_free_fontset): Adjust user.
7380 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7381 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7382 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7383 (xdialog_show): Use eassert for debugging check.
7384 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7386 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7388 * fileio.c, fns.c (merge): Move extern decl from here ...
7389 * lisp.h (merge): ... to here.
7391 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7393 Fix last font-related change.
7394 * w32font.h (w32font_list_internal, w32font_match_internal):
7396 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7397 (uniscribe_list_family): Adjust to match font API change.
7398 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7399 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7401 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7403 * frame.h (FRAME_MOUSE_UPDATE):
7404 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7405 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7407 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7409 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7410 * font.h (struct font_driver): Change list, match, and list_family
7411 functions to accept struct frame * as first arg.
7412 * font.c (font_score, font_compare, font_sort_entities):
7414 (font_sort_entities, font_list_entities, font_select_entity)
7415 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7416 match font API change.
7417 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7418 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7419 * ftxfont.c (ftxfont_list, ftxfont_match):
7420 * xftfont.c (xftfont_list, xftfont_match):
7421 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7422 * w32font.c (w32font_list, w32font_match, w32font_list)
7423 (w32font_list_internal, w32_font_match_internal): Likewise.
7424 * xfaces.c (Fx_family_fonts): Adjust user.
7426 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7428 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7429 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7430 only if HAVE_X_WINDOWS is in use.
7431 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7432 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7433 * w32term.c (x_wm_set_icon_position): Likewise.
7434 * w32fns.c (x_icon): Adjust user.
7436 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7438 * xterm.c (last_mouse_press_frame): Remove the
7439 leftover which is not really used any more.
7440 (handle_one_xevent, syms_of_xterm): Adjust users.
7441 (x_flush): Call XFlush once per each X display, not frame.
7442 This is better because this code always unconditionally skips
7443 non-X frames in Vframe_list and issues the only XFlush if we
7444 have more than one X frame on the same X display.
7445 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7446 Use bool for booleans.
7447 (x_draw_glyph_string_background, cvt_string_to_pixel)
7448 (cvt_pixel_dtor): Drop unnecessary prototypes.
7449 * xterm.h (x_display_ok): Adjust prototype.
7451 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7453 Drop unnecessary functions that deals with frame pixel size.
7454 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7455 (x_pixel_height): Drop prototypes.
7456 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7457 (x_pixel_height): Drop implementations.
7458 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7459 which should be always valid for window frame.
7460 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7461 * w32menu.c (Fx_popup_dialog):
7462 * xmenu.c (Fx_popup_dialog): Likewise for both.
7464 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7466 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7467 frame parameters and call to Fmodify_frame_parameters just once.
7468 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7469 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7470 and mention nil frame in docstring.
7472 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7474 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7475 (x_figure_window_size): Likewise. Adjust to return long.
7476 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7477 (toplevel): Move Qterminal_live_p to...
7478 * terminal.c (toplevel): ...here, make it static, and...
7479 (syms_of_terminal): ...DEFSYM here.
7480 * frame.h (Qterminal_live_p): Remove declaration.
7481 (make_frame, x_figure_window_size): Adjust prototype.
7482 * nsfns.m (Fx_create_frame): Use long for window flags.
7484 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7486 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7487 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7488 Do not assume that emacs_close (INT_MAX) is a no-op.
7490 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7492 * xfaces.c (make_face_cache): For struct face_cache, prefer
7493 xmalloc to xzalloc and so avoid redundant call to memset.
7494 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7496 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7498 * fringe.c (draw_window_fringes, update_window_fringes)
7499 (compute_fringe_widths):
7500 * w32term.c (x_draw_glyph_string):
7501 * window.c (candidate_window_p, Frecenter):
7502 * xfaces.c (realize_basic_faces, realize_default_face)
7503 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7504 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7505 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7506 * xmenu.c (Fx_menu_bar_open_internal):
7507 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7508 * xsettings.c (xft_settings_event):
7509 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7510 Use bool for booleans. Adjust style and comments where
7512 * dispextern.h (draw_window_fringes, update_window_fringes)
7513 (compute_fringe_widths):
7514 * xterm.h (x_had_errors_p): Adjust prototype.
7516 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7518 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7519 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7521 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7523 * fns.c (toplevel): Remove comment before Fsafe_length because
7526 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7528 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7530 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7532 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7533 frame which got the message is still alive, before dereferencing
7534 its pointer. (Bug#14970)
7536 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7537 be a live window, before using it as such. (Bug#14970)
7539 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7541 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7542 w32_detect_focus_change instead of doing part of its job by hand.
7543 This fixes the problem whereby FOCUS_OUT events were not sent to
7546 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7548 * process.c (Fprocess_list): Doc fix.
7550 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7551 being re-exposed only if it didn't ask to become visible.
7552 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7553 was previously iconified. (Bug#14841)
7554 (x_iconify_frame): Mark the frame iconified.
7556 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7558 Fix minor problems found by static checking.
7559 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7560 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7562 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7564 * eval.c (set_specpdl_old_value): New function.
7565 (unbind_to): Minor simplification.
7566 (get_backtrace_frame): New function.
7567 (Fbacktrace_frame): Use it. Add `base' argument.
7568 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7569 (syms_of_eval): Export backtrace-eval.
7570 * xterm.c (x_focus_changed): Simplify.
7572 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7574 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7576 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7578 * xdisp.c (redisplay_window): Instead of moving point out of
7579 scroll margin, reject the force_start method, and try scrolling
7580 instead. (Bug#14780)
7582 2013-07-24 Ken Brown <kbrown@cornell.edu>
7584 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7587 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7589 * eval.c (Fprogn): Do not check that BODY is a proper list.
7590 This undoes the previous change. The check slows down the
7591 interpreter, and is not needed to prevent a crash. See
7592 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7594 2013-07-23 Glenn Morris <rgm@gnu.org>
7596 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7598 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7600 Port to GNU/Linux systems with tinfo but not ncurses.
7601 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7602 to decide whether ncurses is being used. Without this change,
7603 GCC complains about tgetent not being declared, on a system
7604 that has tinfo installed but ncurses not installed.
7606 * eval.c (Fprogn): Check that BODY is a proper list.
7608 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7609 * data.c (Fsetq_default):
7610 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7611 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7613 Tune by taking advantage of the fact that ARGS is always a list
7614 when a function is declared to have UNEVALLED args.
7616 * emacsgtkfixed.c: Port to GCC 4.6.
7617 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7619 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7621 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7622 here to silence compiler warnings.
7624 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7626 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7627 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7628 from messing up Emacs's 'struct frame' (Bug#14923).
7630 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7632 * alloc.c (make_save_ptr_ptr): Define this function.
7633 It was inadvertently omitted. It's needed only if
7634 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7636 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7638 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7639 frame have focus (Bug#14895).
7641 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7643 Avoid vfork-related deadlock more cleanly.
7644 * callproc.c (child_setup): When the child's exec fails, output
7645 the program name, as that's more useful. Use O_NONBLOCK to avoid
7647 * process.c (create_process_1): Remove; no longer needed.
7648 (create_process): Remove timer hack; no longer needed, now that
7649 the child avoids deadlock.
7651 2013-07-20 Glenn Morris <rgm@gnu.org>
7653 * image.c (Fimage_flush): Fix doc typo.
7655 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7657 Fix array bounds violation when pty allocation fails.
7658 * process.c (PTY_NAME_SIZE): New constant.
7659 (pty_name): Remove static variable; it's now auto.
7660 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7661 Take pty_name as an arg rather than using a static variable.
7662 All callers changed.
7663 (create_process): Recover pty_flag from process, not from volatile local.
7664 (create_pty): Stay inside array even when pty allocation fails.
7665 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7667 * lread.c (Fload): Avoid initialization only when lint checking.
7668 Mention that it's needed only for older GCCs.
7670 2013-07-20 Kenichi Handa <handa@gnu.org>
7672 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7673 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7675 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7677 * lread.c (Fload): Avoid uninitialized warning.
7679 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7681 Fix some minor file descriptor leaks and related glitches.
7682 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7683 (create_lock_file): Use write, not emacs_write.
7684 * image.c (slurp_file, png_load_body):
7685 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7686 (server_accept_connection):
7687 Don't leak an fd on memory allocation failure.
7688 * image.c (slurp_file): Add a cheap heuristic for growing files.
7689 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7690 as that's what the other routines do. Maybe input need not be
7691 blocked at all, but it's better to be consistent.
7692 Avoid undefined behavior when strlen is zero.
7694 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7695 (NSTATICS): Now a constant; doesn't need to be a macro.
7697 2013-07-19 Richard Stallman <rms@gnu.org>
7699 * coding.c (decode_coding_utf_8): Add simple loop for fast
7700 processing of ASCII characters.
7702 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7704 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7706 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7708 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7709 unportable 'struct x_display_info'.
7710 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7713 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7715 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7716 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7718 (system_process_attributes): Prefer plain char to unsigned char
7719 when either will do. Clean up properly if interrupted or if
7720 memory allocations fail. Don't assume sscanf succeeds.
7721 Remove no-longer-needed workaround to stop GCC from whining.
7722 Read command-line once, instead of multiple times. Check read status a
7725 Fix obscure porting bug with varargs functions.
7726 The code assumed that int is treated like ptrdiff_t in a vararg
7727 function, which is not a portable assumption. There was a similar
7728 -- though these days less likely -- porting problem with various
7729 assumptions that pointers of different types all smell the same as
7730 far as vararg functions is conserved. To make this problem less
7731 likely in the future, redo the API to use varargs functions.
7732 * alloc.c (make_save_value): Remove this vararg function.
7733 All uses changed to ...
7734 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7735 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7737 (make_save_ptr): Rename from make_save_pointer, for consistency with
7738 the above. Define only on platforms that need it. All uses changed.
7740 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7742 * keyboard.c: Try to fix typos in previous change.
7743 (DISPLAY_LIST_INFO): New macro.
7744 (kbd_buffer_get_event): Do not access members that are not present
7745 in X11. Revert inadvertent change of "!=" to "=".
7747 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7749 * keyboard.c (kbd_buffer_get_event):
7750 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7751 Followup to revno:113431.
7753 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7755 * filelock.c: Fix unlikely file descriptor leaks.
7756 (get_boot_time_1): Rework to avoid using emacs_open.
7757 This doesn't actually fix a leak, but is better anyway.
7758 (read_lock_data): Use read, not emacs_read.
7760 * doc.c: Fix minor memory and file descriptor leaks.
7761 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7762 (get_doc_string, Fsnarf_documentation):
7763 Fix file descriptor leak on error.
7765 * term.c: Fix minor fdopen-related file descriptor leaks.
7766 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7767 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7769 * charset.c: Fix file descriptor leaks and errno issues.
7771 (load_charset_map_from_file): Don't leak file descriptor on error.
7772 Use plain record_xmalloc since the allocation is larger than
7773 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7775 * eval.c (record_unwind_protect_nothing):
7776 * fileio.c (fclose_unwind):
7778 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7779 The replacement doesn't block input, but that no longer seems
7782 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7784 * lread.c: Fix file descriptor leaks and errno issues.
7785 (Fload): Close some races that leaked fds or streams when 'load'
7787 (Fload, openp): Report error number of last nontrivial failure to open.
7788 ENOENT counts as trivial.
7789 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7791 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7792 now that the function is always called with a nonnegative arg.
7793 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7794 All uses replaced with ...
7795 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7797 A few more minor file errno-reporting bugs.
7798 * callproc.c (Fcall_process):
7799 * doc.c (Fsnarf_documentation):
7800 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7801 * process.c (set_socket_option):
7802 Don't let a constructor trash errno.
7803 * doc.c: Include <errno.h>.
7805 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7807 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7809 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7811 Fix w32 bug with call-process-region (Bug#14885).
7812 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7813 to Fcall_process when the input is empty. This simplifies the
7814 code a bit. It makes no difference on POSIXish platforms but
7815 apparently it fixes a bug on w32.
7817 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7818 * fileio.c (close_file_unwind): Don't close if FD is negative;
7819 this can happen when unwinding a zapped file descriptor.
7820 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7821 in case Emacs runs out of memory between the two unwind-protects.
7822 Don't trash errno when closing FD.
7823 Zap the FD in the specpdl when closing it, instead of deferring
7824 the removal of the unwind-protect; this fixes a bug where a child
7825 function unwinds the stack past us.
7827 New unwind-protect flavors to better type-check C callbacks.
7828 This also lessens the need to write wrappers for callbacks,
7829 and the need for make_save_pointer.
7830 * alloc.c (free_save_value):
7831 * atimer.c (run_all_atimers):
7833 * alloc.c (safe_alloca_unwind):
7834 * atimer.c (unwind_stop_other_atimers):
7835 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7836 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7837 * minibuf.c (choose_minibuf_frame_1):
7838 * process.c (make_serial_process_unwind):
7839 * xdisp.c (pop_message_unwind):
7840 * xselect.c (queue_selection_requests_unwind):
7841 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7842 * alloc.c (record_xmalloc):
7843 Prefer record_unwind_protect_ptr to record_unwind_protect with
7845 * alloc.c (Fgarbage_collect):
7846 Prefer record_unwind_protect_void to passing a dummy.
7847 * buffer.c (restore_buffer):
7848 * window.c (restore_window_configuration):
7849 * xfns.c, w32fns.c (do_unwind_create_frame)
7850 New wrapper. All record-unwind uses of wrappee changed.
7851 * buffer.c (set_buffer_if_live):
7852 * callproc.c (call_process_cleanup, delete_temp_file):
7853 * coding.c (code_conversion_restore):
7854 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7855 * editfns.c (save_excursion_restore)
7856 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7857 (save_restriction_restore):
7858 * eval.c (restore_stack_limits, un_autoload):
7859 * fns.c (require_unwind):
7860 * keyboard.c (recursive_edit_unwind, tracking_off):
7861 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7862 * macros.c (pop_kbd_macro, restore_menu_items):
7863 * nsfns.m (unwind_create_frame):
7864 * print.c (print_unwind):
7865 * process.c (start_process_unwind):
7866 * search.c (unwind_set_match_data):
7867 * window.c (select_window_norecord, select_frame_norecord):
7868 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7869 (fast_set_selected_frame):
7870 * xfns.c, w32fns.c (unwind_create_tip_frame):
7871 Return void, not a dummy Lisp_Object. All uses changed.
7872 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7873 * callproc.c (call_process_kill):
7874 * fileio.c (restore_point_unwind, decide_coding_unwind)
7875 (build_annotations_unwind):
7876 * insdel.c (Fcombine_after_change_execute_1):
7877 * keyboard.c (read_char_help_form_unwind):
7878 * menu.c (unuse_menu_items):
7879 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7880 * sound.c (sound_cleanup):
7881 * xdisp.c (unwind_redisplay):
7882 * xfns.c (clean_up_dialog):
7883 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7884 Accept no args and return void, instead of accepting and returning
7885 a dummy Lisp_Object. All uses changed.
7886 * cygw32.c (fchdir_unwind):
7887 * fileio.c (close_file_unwind):
7888 * keyboard.c (restore_kboard_configuration):
7889 * lread.c (readevalllop_1):
7890 * process.c (wait_reading_process_output_unwind):
7891 Accept int and return void, rather than accepting an Emacs integer
7892 and returning a dummy object. In some cases this fixes an
7893 unlikely bug when the corresponding int is outside Emacs integer
7894 range. All uses changed.
7895 * dired.c (directory_files_internal_unwind):
7896 * fileio.c (do_auto_save_unwind):
7897 * gtkutil.c (pop_down_dialog):
7898 * insdel.c (reset_var_on_error):
7899 * lread.c (load_unwind):
7900 * xfns.c (clean_up_file_dialog):
7901 * xmenu.c, nsmenu.m (pop_down_menu):
7902 * xmenu.c (cleanup_widget_value_tree):
7903 * xselect.c (wait_for_property_change_unwind):
7904 Accept pointer and return void, rather than accepting an Emacs
7905 save value encapsulating the pointer and returning a dummy object.
7907 * editfns.c (Fformat): Update the saved pointer directly via
7908 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7909 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7910 (unwind_body): New function.
7911 (record_unwind_protect): First arg is now a function returning void,
7912 not a dummy Lisp_Object.
7913 (record_unwind_protect_ptr, record_unwind_protect_int)
7914 (record_unwind_protect_void): New functions.
7915 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7916 * fileio.c (struct auto_save_unwind): New type.
7917 (do_auto_save_unwind): Use it.
7918 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7919 * insdel.c (struct rvoe_arg): New type.
7920 (reset_var_on_error): Use it.
7921 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7923 (specbinding_func): Remove; there are now several such functions.
7924 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7925 (set_unwind_protect_ptr): New function.
7926 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7928 Be simpler and more consistent about reporting I/O errors.
7929 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7930 Say "Read error" and "Write error", rather than "I/O error", or
7931 "IO error reading", or "IO error writing", when a read or write
7933 * process.c (Fmake_network_process, wait_reading_process_output)
7934 (send_process, Fprocess_send_eof, wait_reading_process_output):
7935 Capitalize diagnostics consistently. Put "failed foo" at the
7936 start of the diagnostic, so that we don't capitalize the
7937 function name "foo". Consistently say "failed" for such
7939 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7940 All callers changed. This is so it can use report_file_error.
7941 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7942 diagnostics consistently as above.
7944 * fileio.c (report_file_errno): Fix errno reporting bug.
7945 If the file name is neither null nor a pair, package it up as a
7946 singleton list. All callers changed, both to this function and to
7947 report_file_error. This fixes a bug where the memory allocator
7948 invoked by list1 set errno so that the immediately following
7949 report_file_error reported the wrong errno value.
7951 Fix minor problems found by --enable-gcc-warnings.
7952 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7953 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7955 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7957 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7958 Set event->arg to Qt if switch-event shall be generated.
7959 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7961 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7963 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7966 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7967 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7968 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7969 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7970 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7971 and there is a focused frame.
7972 (head_table): Add focus-in and focus-out.
7973 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7974 bind to handle-focus-in/out.
7976 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7977 (Fhandle_switch_frame): Call Fhandle_focus_in.
7978 (syms_of_frame): defsubr handle-focus-in/out.
7980 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7982 Fix porting bug to older POSIXish platforms (Bug#14862).
7983 * sysdep.c (emacs_pipe): New function, that implements
7984 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7985 This should port better to CentOS 5 and to Mac OS X 10.6.
7986 All calls to pipe2 changed.
7988 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7989 This makes the code easier to read and the executable a bit smaller.
7990 Do not replace all calls to Fcons that happen to create lists,
7991 just calls that are intended to create lists. For example, when
7992 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7993 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7994 Similarly for list2 through list5.
7995 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7996 * bytecode.c (exec_byte_code):
7997 * callint.c (quotify_arg, Fcall_interactively):
7998 * callproc.c (Fcall_process, create_temp_file):
7999 * charset.c (load_charset_map_from_file)
8000 (Fdefine_charset_internal, init_charset):
8001 * coding.c (get_translation_table, detect_coding_system)
8002 (Fcheck_coding_systems_region)
8003 (Fset_terminal_coding_system_internal)
8004 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8005 * composite.c (update_compositions, Ffind_composition_internal):
8006 * dired.c (directory_files_internal, file_name_completion)
8008 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8009 * doc.c (Fsnarf_documentation):
8010 * editfns.c (Fmessage_box):
8012 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8013 (Feval, eval_sub, Ffuncall, apply_lambda):
8014 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8015 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8016 (Fset_file_times, Finsert_file_contents)
8017 (Fchoose_write_coding_system, Fwrite_region):
8018 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8019 * font.c (font_registry_charsets, font_parse_fcname)
8020 (font_prepare_cache, font_update_drivers, Flist_fonts):
8021 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8022 * frame.c (make_frame, Fmake_terminal_frame)
8023 (x_set_frame_parameters, x_report_frame_params)
8024 (x_default_parameter, Fx_parse_geometry):
8025 * ftfont.c (syms_of_ftfont):
8026 * image.c (gif_load):
8027 * keyboard.c (command_loop_1):
8028 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8029 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8030 (Fminor_mode_key_binding, accessible_keymaps_1)
8031 (Faccessible_keymaps, Fwhere_is_internal):
8032 * lread.c (read_emacs_mule_char):
8033 * menu.c (find_and_return_menu_selection):
8034 * minibuf.c (get_minibuffer):
8035 * nsfns.m (Fns_perform_service):
8036 * nsfont.m (ns_script_to_charset):
8037 * nsmenu.m (ns_popup_dialog):
8038 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8039 (Fx_own_selection_internal):
8040 * nsterm.m (append2):
8041 * print.c (Fredirect_debugging_output)
8042 (print_prune_string_charset):
8043 * process.c (Fdelete_process, Fprocess_contact)
8044 (Fformat_network_address, set_socket_option)
8045 (read_and_dispose_of_process_output, write_queue_push)
8046 (send_process, exec_sentinel):
8047 * sound.c (Fplay_sound_internal):
8048 * textprop.c (validate_plist, add_properties)
8049 (Fput_text_property, Fadd_face_text_property)
8050 (copy_text_properties, text_property_list, syms_of_textprop):
8051 * unexaix.c (report_error):
8052 * unexcoff.c (report_error):
8053 * unexsol.c (unexec):
8054 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8055 (Fformat_mode_line, syms_of_xdisp):
8056 * xfaces.c (set_font_frame_param)
8057 (Finternal_lisp_face_attribute_values)
8058 (Finternal_merge_in_global_face, syms_of_xfaces):
8059 * xfns.c (x_default_scroll_bar_color_parameter)
8060 (x_default_font_parameter, x_create_tip_frame):
8061 * xfont.c (xfont_supported_scripts):
8062 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8063 (menu_help_callback, xmenu_show):
8065 * xterm.c (set_wm_state):
8066 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8067 and similarly for list2 through list5.
8069 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8071 * callproc.c (Fcall_process_region): Fix minor race and tune.
8072 (create_temp_file): New function, with the temp-file-creation part
8073 of the old Fcall_process_region. Use Fcopy_sequence to create the
8074 temp file name, rather than alloca + build_string, for simplicity.
8075 Don't bother to block input around the temp file creation;
8076 shouldn't be needed. Simplify use of mktemp.
8077 Use record_unwind_protect immediately after creating the temp file;
8078 this closes an unlikely race where the temp file was not removed.
8079 Use memcpy rather than an open-coded loop.
8080 (Fcall_process_region): Use the new function. If the input is
8081 empty, redirect from /dev/null rather than from a newly created
8082 empty temp file; this avoids unnecessary file system traffic.
8084 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8086 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8087 Simplify by making this case like the other two. This is a bit
8088 slower on obsolete hosts, but the extra complexity isn't worth it.
8090 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8091 * process.c (create_process) [!DOS_NT]:
8092 Remove now-unnecessary calls to emacs_close.
8094 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8096 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8097 returning early. (Bug#14850)
8099 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8100 and inhibit-iso-escape-detection attributes of 'undecided'.
8103 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8105 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8106 Reported by Herbert J. Skuhra in
8107 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8109 Don't lose top specpdl entry when memory is exhausted.
8110 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8111 specpdl overflow here, to simplify callers; all callers changed.
8112 Always reserve an unused entry at the stack top; this avoids
8113 losing the top entry's information when memory is exhausted.
8115 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8117 Clean up errno reporting and fix some errno-reporting bugs.
8118 * callproc.c (Fcall_process):
8119 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8120 * process.c (create_process, Fmake_network_process):
8121 * unexaix.c (report_error):
8122 * unexcoff.c (report_error):
8123 Be more careful about reporting the errno of failed operations.
8124 The code previously reported the wrong errno sometimes.
8125 Also, prefer report_file_errno to setting errno + report_file_error.
8126 (Fcall_process): Look at openp return value rather than at path,
8127 as that's a bit faster and clearer when there's a numeric predicate.
8128 * fileio.c (report_file_errno): New function, with most of the
8129 old contents of report_file_error.
8130 (report_file_error): Use it.
8131 (Ffile_exists_p, Ffile_accessible_directory_p):
8132 Set errno to 0 when it is junk.
8133 * fileio.c (Faccess_file):
8134 * image.c (x_create_bitmap_from_file):
8135 Use faccessat rather than opening the file, to avoid the hassle of
8136 having a file descriptor open.
8137 * lisp.h (report_file_errno): New decl.
8138 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8141 * process.c (create_process, wait_reading_process_output) [AIX]:
8142 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8143 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8144 a multithreaded environment anyway).
8145 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8147 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8149 * image.c (x_find_image_file): Don't close a remote file handle.
8151 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8153 Fix races with threads and file descriptors.
8154 * callproc.c (Fcall_process_region):
8155 * dired.c (open_directory):
8156 * emacs.c (main, Fdaemon_initialized):
8157 * image.c (x_find_image_file):
8158 * inotify.c (Finotify_rm_watch):
8159 * lread.c (Flocate_file_internal):
8160 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8161 * term.c (term_mouse_moveto, init_tty):
8162 * termcap.c (tgetent):
8163 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8164 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8165 * unexhp9k800.c, unexmacosx.c (unexec):
8166 * callproc.c (Fcall_process_region):
8167 Use emacs_close, not close.
8168 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8169 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8170 and posix_close function on current platforms (which all lack them).
8171 (emacs_close): Use it. This should fix the races on GNU/Linux and
8172 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8173 and it should avoid closing random victim file descriptors on
8176 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8178 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8179 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8182 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8183 This is for .gdbinit xbacktrace.
8185 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8186 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8187 (emacs_set_tty): Now static.
8188 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8189 * term.c (tty_capable_p, tty_default_color_capabilities)
8190 (get_tty_terminal, term_mouse_movement)
8191 (handle_one_term_event, init_tty, maybe_fatal):
8192 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8193 (tgetent, scan_file, name_match, compare_contin):
8194 * terminal.c (get_terminal):
8195 Use bool for boolean.
8196 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8197 Prefer char to unsigned char if either will do.
8198 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8199 (tty_write_glyphs): Prefer int to unsigned.
8200 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8201 All callers changed.
8202 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8204 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8207 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8208 (B__dummy__): New dummy symbol, to pacify C89.
8209 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8210 they can't grok varargs macros.
8211 * dispnew.c (add_window_display_history)
8212 (add_frame_display_history):
8213 * print.c (print_object):
8214 * xdisp.c (debug_method_add):
8215 Use %p printf format only for void pointers.
8216 * emacs.c (usage_message): New constant, replacing ...
8217 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8218 (main): Adjust to usage reorg.
8219 * fns.c (syms_of_fns):
8220 * profiler.c (syms_of_profiler):
8221 Don't use non-constant struct initializers.
8222 * gnutls.h (gnutls_initstage_t):
8223 * lisp.h (enum Lisp_Fwd_Type):
8224 * lread.c (lisp_file_lexically_bound_p):
8225 * xsettings.c (anonymous enum):
8226 Remove trailing comma.
8227 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8228 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8229 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8231 * regex.c (const_re_char): New type, to pacify strict C89.
8232 All uses of 'const re_char' replaced to use it.
8233 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8234 with glibc when strict C89. This change is imported from gnulib.
8236 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8237 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8238 Omit GNU_LINUX implementation, since it requires long long.
8239 * xterm.c (x_draw_underwave):
8240 Do not assume the traditional order of struct's members.
8241 (x_term_init): Rewrite to avoid the need for non-constant structure
8244 Syntax cleanup, mostly replacing macros with functions.
8245 This removes the need for the syntax_temp hack.
8246 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8247 * syntax.c (SYNTAX_INLINE): New macro.
8248 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8249 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8250 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8251 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8252 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8253 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8254 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8255 Now constants, not macros.
8256 (syntax_temp) [!__GNUC__]: Remove.
8257 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8258 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8259 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8260 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8261 Move here from syntax.h; now functions, not macros. Except for the
8262 last function, these are static since only syntax.c uses them.
8263 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8264 All uses changed. Now a function, not a macro; use this fact
8265 to simplify the code.
8266 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8267 compiler bugs; no longer relevant.
8268 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8269 (SYNTAX_INLINE): New macro.
8270 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8271 for the new functions. Use bool for boolean member.
8272 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8273 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8274 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8275 (SETUP_BUFFER_SYNTAX_TABLE):
8276 Now extern inline functions, not macros.
8277 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8278 Remove; all uses replaced by implementation.
8279 (syntax_temp) [!__GNUC__]: Remove decl.
8280 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8282 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8284 * emacs.c (main): Fix syntax error.
8286 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8288 Timestamp fixes for undo (Bug#14824).
8289 * atimer.c (schedule_atimer):
8290 * fileio.c (Ffile_newer_than_file_p):
8291 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8292 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8293 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8294 (syms_of_fileio): Remove Sclear_visited_file_name.
8295 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8296 file doesn't exist; this avoids an ambiguity with negative timestamps.
8297 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8298 * systime.h (make_emacs_time, invalid_emacs_time):
8299 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8300 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8301 * undo.c (record_first_change): Push (visited-file-modtime) onto
8302 undo list rather than reimplementing it by hand, incorrectly.
8304 2013-07-09 Ken Brown <kbrown@cornell.edu>
8306 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8308 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8310 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8312 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8314 Handle errno and exit status a bit more carefully.
8315 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8316 number into an exit status. Instead, use EXIT_CANCELED.
8317 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8318 * callproc.c (relocate_fd):
8319 * emacs.c (close_output_streams, main):
8320 * process.c (create_process):
8321 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8322 Use emacs_perror for simplicity.
8323 * callproc.c (relocate_fd, main):
8324 * sysdep.c (sys_subshell):
8325 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8326 (shut_down_emacs): Use emacs_write, not write.
8327 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8328 * fileio.c (Fcopy_file, e_write):
8329 * nsterm.m (ns_select):
8330 * process.c (send_process):
8331 * sound.c (vox_write):
8332 Use emacs_write_sig, not emacs_write.
8333 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8334 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8336 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8338 (emacs_full_write): New function.
8339 (emacs_write): Rewrite to use it.
8340 (emacswrite_sig, emacs_perror): New functions.
8341 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8343 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8345 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8346 on NS even if it is present. Pixmap on NS is a void*.
8348 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8350 Port to Ubuntu 10 (Bug#14803).
8351 Problem reported by T.V. Raman.
8352 * process.c (close_on_exec, accept4, process_socket):
8353 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8355 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8357 * w32.c (sys_dup): Declare prototype.
8361 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8363 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8365 Make file descriptors close-on-exec when possible (Bug#14803).
8366 This simplifies Emacs a bit, since it no longer needs to worry
8367 about closing file descriptors by hand in some cases.
8368 It also fixes some unlikely races. Not all such races, as
8369 libraries often open files internally without setting
8370 close-on-exec, but it's an improvement.
8371 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8372 * callproc.c (Fcall_process) [!MSDOS]:
8373 * emacs.c (main) [!DOS_NT]:
8374 * nsterm.m (ns_term_init):
8375 * process.c (create_process):
8376 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8377 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8378 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8379 Prefer mkostemp with O_CLOEXEC to mkstemp.
8380 * callproc.c (relocate_fd) [!WINDOWSNT]:
8381 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8382 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8384 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8385 Make the resulting file descriptor close-on-exec.
8386 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8387 * lread.c (load_descriptor_list, load_descriptor_unwind):
8388 Remove; no longer needed. All uses removed.
8389 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8390 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8392 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8393 (Fmake_network_process, Fnetwork_interface_list)
8394 (Fnetwork_interface_info, server_accept_connection):
8395 Make newly-created socket close-on-exec.
8396 * sysdep.c (emacs_open, emacs_fopen):
8397 Make new-created descriptor close-on-exec.
8398 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8399 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8401 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8403 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8404 for NS_IMPL_GNUSTEP.
8406 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8408 Fix openp errno handling.
8409 * callproc.c (Fcall_process): Preserve openp errno around close.
8410 * lread.c (openp): Set errno when returning -1, as some callers
8413 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8415 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8417 * nsterm.h (NSSavePanel): Update comment.
8418 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8419 (ns_run_file_dialog): Declare.
8421 * nsfns.m: Remove panelOK.
8423 (ns_run_file_dialog): New function.
8424 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8425 event loop, so file dialog is popped up by ns_run_file_dialog, called
8426 by sendEvent (Bug#14578).
8427 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8429 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8431 * xdisp.c (default_line_pixel_height): New function.
8432 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8433 (try_cursor_movement, redisplay_window, try_window)
8434 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8436 * window.c (window_scroll_pixel_based):
8437 use default_line_pixel_height.
8439 * dispextern.h (default_line_pixel_height): Add prototype.
8441 * frame.c (x_set_line_spacing): Accept a float value for
8442 line-spacing parameter, per the documentation.
8444 * data.c (Fmultibyte_string_p): Doc fix.
8446 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8448 Use emacs_open more consistently when opening files.
8449 This handles EINTR more consistently now, and makes it easier
8450 to introduce other uniform changes to file descriptor handling.
8451 * sysstdio.h: New file.
8452 * buffer.c (mmap_init):
8453 * cygw32.c (chdir_to_default_directory):
8454 * dispnew.c (Fopen_termscript):
8455 * emacs.c (Fdaemon_initialized):
8456 * fileio.c (Fdo_auto_save):
8457 * image.c (slurp_file, png_load_body, jpeg_load_body):
8458 * keyboard.c (Fopen_dribble_file):
8460 * print.c (Fredirect_debugging_output):
8461 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8462 * termcap.c (tgetent):
8463 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8464 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8465 * w32term.c (w32_initialize) [CYGWIN]:
8466 * xfaces.c (Fx_load_color_file):
8467 Use emacs_open instead of plain open, and emacs_fopen instead of
8469 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8470 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8471 * callproc.c (default_output_mode): New constant.
8472 (Fcall_process): Use it to call emacs_open instead of plain creat.
8473 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8474 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8475 (emacs_fopen): New function.
8476 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8477 Include <lisp.h>, for emacs_open.
8478 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8480 Remove duplicate #include directives.
8481 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8483 Don't include stdio.h twice.
8484 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8485 Don't include sys/types.h or stdio.h twice.
8486 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8487 * lread.c: Don't include coding.h twice.
8488 * nsfont.m: Don't include frame.h twice.
8489 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8490 * ralloc.c: Don't include <unistd.h> twice.
8491 * xdisp.c: Don't include font.h twice.
8492 * xterm.c: Don't include fontset.h twice.
8493 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8495 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8497 Scale ImageMagick images more carefully.
8498 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8499 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8500 Be more careful about avoiding undefined behavior after
8501 integer overflow and division by zero.
8503 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8505 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8506 (syms_of_w32fns): DEFSYM them.
8507 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8508 (CCHDEVICENAME): Define macros if not defined.
8509 (struct MONITOR_INFO_EX): New struct.
8510 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8511 (enum_display_monitors_fn): New variable.
8512 (globals_of_w32fns): Initialize it.
8513 (Fx_display_pixel_width, Fx_display_pixel_height)
8514 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8515 multi-monitor setups in docstrings.
8516 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8517 screen size by primary monitor's millimeter per pixel.
8518 (w32_monitor_enum, w32_display_monitor_attributes_list)
8519 (w32_display_monitor_attributes_list_fallback)
8520 (Fw32_display_monitor_attributes_list): New functions.
8521 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8523 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8525 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8527 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8529 * fileio.c (Qfile_notify_error): New error symbol.
8531 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8532 * inotify.c (inotify_callback, symbol_to_inotifymask)
8533 (Finotify_add_watch, Finotify_rm_watch): Use it.
8534 (inotifyevent_to_event): Exchange order of cookie and file name.
8535 (Finotify_add_watch): Adapt docstring.
8537 * lisp.h (Qfile_notify_error): Declare.
8539 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8541 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8542 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8543 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8544 which did not work (see <http://bugs.gnu.org/14569#307>).
8545 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8546 && (!noninteractive || initialized)). This attempts to thread
8547 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8549 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8551 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8552 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8554 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8556 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8557 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8558 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8559 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8561 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8563 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8564 Define to __sys_siglist.
8566 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8568 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8569 word-wrap, so that overflow-newline-into-fringe would work in
8570 visual-line-mode. (Bug#2749)
8571 (move_it_in_display_line_to): When the last scanned display
8572 element fits exactly on the display line, and
8573 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8574 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8575 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8576 finding buffer position that corresponds to pixel coordinates,
8577 e.g. in buffer_posn_from_coords.
8579 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8581 * process.c (handle_child_signal): Call catch_child_signal if
8584 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8586 Don't convert function pointers to void * and back.
8587 It isn't portable C, and it's easy enough to avoid.
8588 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8589 (make_save_value): Add support for SAVE_FUNCPOINTER.
8590 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8591 * print.c (print_object):
8592 Distinguish function from object pointers.
8593 * lisp.h (SAVE_FUNCPOINTER): New constant.
8594 (SAVE_SLOT_BITS): Adjust to it.
8595 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8596 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8597 (voidfuncptr): New typedef.
8598 (struct Lisp_Save_Value): New member data[0].funcpointer.
8599 (XSAVE_FUNCPOINTER): New function.
8601 Simplify buildobj processing.
8602 * Makefile.in (buildobj.h): Make it a sequence of strings each
8603 followed by comma, rather than a single string. Put it into a
8604 .tmp file in case there's an error while generating it.
8605 (gl-stamp): Use .tmp for temp files.
8606 (mostlyclean): Clean .tmp files.
8607 * doc.c (buildobj): Move to just the routine that needs it.
8608 It's now an array of strings, so processing is simpler.
8610 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8612 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8613 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8614 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8615 Invoke malloc_enable_thread even when not interactive.
8616 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8617 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8618 in this case, since the underlying bug has now been fixed.
8620 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8622 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8623 unlinking it (bug#14691).
8625 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8627 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8628 before checking whether buffer is modified. This lets
8629 `kill-buffer-query-functions' cancel killing of the buffer or save
8630 its content before `kill-buffer' asks user the "Buffer %s
8631 modified; kill anyway?" question.
8633 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8635 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8636 Let the super performKeyEquivalent deal with them (Bug#14747).
8638 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8640 * widget.c (resize_cb): Remove unused local.
8642 Do not use GTK 3 if it exists but cannot be compiled.
8643 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8644 * xterm.c (x_error_handler) [!USE_GTK]:
8647 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8649 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8651 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8652 to the valid range of values. (Bug#14753)
8654 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8655 when moving point by using the current glyph matrix. This avoids
8656 the need to force redisplay when this function is called in a
8659 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8661 Fix minor problems found by static checking.
8662 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8663 Redo the latter's body to sidestep GCC parenthesization warnings.
8664 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8665 * coding.c (detect_coding, detect_coding_system):
8666 * coding.h (struct undecided_spec):
8667 Use bool for boolean.
8668 * image.c (QCmax_width, QCmax_height): Now static.
8669 * xdisp.c (Fmove_point_visually): Remove unused local.
8671 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8673 * xdisp.c (Fmove_point_visually): New function.
8675 2013-06-28 Kenichi Handa <handa@gnu.org>
8677 * coding.h (define_coding_undecided_arg_index): New enum.
8678 (coding_attr_index): New members
8679 coding_attr_undecided_inhibit_null_byte_detection,
8680 coding_attr_undecided_inhibit_iso_escape_detection,
8681 coding_attr_undecided_prefer_utf_8.
8682 (undecided_spec): New struct.
8683 (struct coding_system): New member `undecided' of the member
8686 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8687 (detect_coding): Likewise.
8688 (detect_coding_system): Likewise.
8689 (Fdefine_coding_system_internal): New coding system properties
8690 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8692 (syms_of_coding): Adjust for coding_arg_undecided_max.
8694 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8696 * image.c (x_from_xcolors): Remove unused local.
8698 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8700 Defer image data transfer between X client and server until actual
8703 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8706 * image.c (Destroy_Image): Remove.
8707 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8708 `mask_p', and `colors_p'. All uses changed.
8709 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8710 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8711 New macros for `flags' arg to x_clear_image_1.
8712 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8713 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8714 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8715 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8716 (image_get_x_image, image_unget_x_image): New functions or macros.
8717 (image_background, image_background_transparent, x_to_xcolors)
8718 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8719 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8720 instead of Destroy_Image.
8721 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8722 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8723 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8724 (imagemagick_load_image, svg_load_image): Use them instead of
8725 x_create_x_image_and_pixmap, and x_put_x_image followed by
8726 x_destroy_x_image, respectively.
8727 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8728 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8729 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8730 background_transparent fields.
8731 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8732 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8734 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8736 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8737 This mostly consists of undoing recent changes.
8738 * callproc.c (Fcall_process):
8739 * process.c (create_process):
8740 Do not worry about catching SIGCHLD here, undoing previous change.
8741 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8742 * process.c, process.h (catch_child_signal):
8743 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8744 * process.c (catch_child_handler): Don't worry about being called
8745 lazily and do not assume caller has blocked SIGCHLD, undoing
8746 previous change. Move first-time stuff back to
8747 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8748 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8749 set lib_child_handler if it's already initialized, which may
8750 help avoid problems on GNUstep.
8752 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8754 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8755 * callproc.c (Fcall_process):
8756 * process.c (create_process):
8757 Make sure SIGCHLD is caught before we fork,
8758 since Emacs startup no arranges to catch SIGCHLD.
8759 * process.c (lib_child_handler): Initialize to null, not to
8761 (catch_child_signal): Allow self to be called lazily.
8762 Do nothing if it's already been called.
8763 Assume caller has blocked SIGCHLD (all callers do now).
8764 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8765 just before it's really needed.
8766 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8767 since it hasn't been caught yet.
8769 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8771 * image.c (compute_image_size): New function to implement
8772 :max-width and :max-height.
8773 (imagemagick_load_image): Use it.
8775 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8777 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8778 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8780 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8781 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8782 the SIGCHLD handler, since the code is not atomic and (due to glib)
8783 signals may be arriving now.
8784 * sysdep.c (init_signals): Do not catch child signals here;
8785 'main' now does that later, at a safer time.
8787 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8789 Clean up SIGCHLD handling a bit (Bug#14569).
8790 * process.c, process.h (catch_child_signal):
8791 Now always extern, even if !NS_IMPL_GNUSTEP.
8792 * process.c (catch_child_signal): Move glib tickler here from
8793 init_process_emacs, so that it's done earlier in Emacs
8794 initialization. Also move the noninteractive && !initialized
8795 check here from init_process_emacs. This is all a bit cleaner for
8796 GNUish platforms, and I hope it works around the Cygwin bug.
8797 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8798 that glib signal handling is tickled before glib creates threads.
8800 * process.c (wait_reading_process_output): Avoid int overflow
8801 when reading more than 2 GiB total from a process.
8803 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8805 * process.c (create_process): Handle a couple more cases,
8806 i.e., work even if new_argv and wait_child_setup[i] are cached.
8807 Use Fcall_process's style for volatile vars.
8809 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8811 * process.c (create_process): Mark PROCESS volatile.
8813 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8815 Use C99-style flexible array members if available.
8816 This avoids some subtle aliasing issues, which typically
8817 aren't a problem with GCC but may be a problem elsewhere.
8818 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8819 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8820 In either case, it uses a flexible array member rather than
8821 the old struct hack. All uses changed.
8822 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8823 Adjust to sdata reorganization.
8824 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8825 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8826 that ports better to pre-C99 non-GCC.
8827 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8828 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8829 as the latter has changed.
8830 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8831 and port better to pre-C99 GCC.
8832 * image.c (struct xpm_cached_color):
8833 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8834 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8835 Use FLEXIBLE_ARRAY_MEMBER.
8836 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8837 Move decl to top level so it gets checked against implementation.
8838 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8839 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8841 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8843 * syntax.c: Integer cleanups.
8844 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8845 All uses that need 0-or-2 changed to:
8846 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8847 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8848 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8849 (char_quoted, prev_char_comend_first, back_comment)
8850 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8851 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8852 Use bool for boolean.
8853 (update_syntax_table, skip_chars, skip_syntaxes):
8854 Prefer int to unsigned when either will do.
8855 (back_comment): Return boolean success flag, like forw_comment,
8856 instead of positive-or-minus-1 (which might have overflowed int anyway).
8857 Don't stuff ptrdiff_t into int.
8858 (syntax_spec_code, syntax_code_spec): Now const.
8859 (Fmatching_paren, scan_lists, scan_sexps_forward):
8860 Use enum syntaxcode for syntax code.
8861 (Fmatching_paren): Check that arg is a character, not just an integer.
8862 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8863 (Finternal_describe_syntax_value): Omit no-longer-needed
8865 (skip_chars): Use char, not unsigned char, when the distinction
8867 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8868 * bytecode.c (exec_byte_code):
8869 * syntax.c (syntax_spec_code, Fchar_syntax)
8870 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8872 * syntax.h (SYNTAX_WITH_FLAGS):
8873 Omit unnecessary casts.
8875 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8877 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8878 line dimensions here, to avoid race conditions with the main
8879 thread. (Bug#14062, bug#14630, bug#14669)
8881 * w32term.c (w32_draw_window_cursor): Compute the header line and
8882 mode line dimensions here.
8883 <w32_system_caret_window, w32_system_caret_hdr_height>:
8884 <w32_system_caret_mode_height>: New variables.
8886 * w32term.h: Declare them.
8888 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8890 * alloc.c (die): Move "assertion failed" string here ...
8891 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8892 COND when SUPPRESS_CHECKING. This shrinks the executable text
8893 size by 0.8% to 2.2% when configured with --enable-checking,
8894 depending on optimization flags (GCC 4.8.1 x86-64).
8896 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8898 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8900 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8901 base is 2; this is more accurate.
8903 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8905 * sound.c (string_default): Move to !WINDOWSNT section.
8906 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8908 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8910 * sound.c: Integer cleanups.
8911 Remove unnecessary forward decls.
8912 (struct sound_device): The 'file' member is now a Lisp_Object, not
8913 a char *, so that we needn't invoke alloca on a huge size.
8914 (Fplay_sound_internal): Adjust to this.
8915 (string_default): New function.
8916 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8917 Use it to adjust to the struct sound_device change.
8918 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8919 (be2hs) [0]: Remove.
8921 * syntax.c (skip_chars): Don't use uninitialized storage
8922 when searching a multibyte buffer for characters that are not in a
8923 unibyte string that contains non-ASCII characters.
8925 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8927 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8928 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8930 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8932 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8934 2013-06-18 Kenichi Handa <handa@gnu.org>
8936 * font.c (Ffont_spec): Signal an error for an invalid font name
8939 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8941 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8942 In particular this ports to 32-bit sparc Sun cc.
8943 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8944 array with a dummy element at specpdl[-1], so that its address can
8946 (unbind_to): Do not copy the binding; not needed, now that we
8947 copy old_value in the one place where the copy is needed.
8948 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8949 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8950 (union specbinding): Rename from struct specbinding. Redo layout
8951 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8952 which is not portable. With Sun C 5.12 32-bit sparc, the
8953 declaration causes nargs to be an unsigned bitfield, a behavior
8954 that the C standard allows; but Emacs wants nargs to be signed.
8955 The overall type is now a union of structures rather than a
8956 structure of union of structures, and the 'kind' member is now a
8957 bitfield, so that the overall type doesn't grow. All uses changed.
8958 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8960 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8962 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8963 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8965 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8967 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8969 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8970 unless we know that the window w's frame is a frame object.
8971 Another attempt at solving bug#14062 and bug#14630.
8973 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8975 * textprop.c (property_set_type): New enum.
8976 (add_properties): Allow appending/prepending text properties.
8977 (add_text_properties_1): Factored out of Fadd_text_properties.
8978 (Fadd_text_properties): Move all the code into
8979 add_text_properties_1.
8980 (Fadd_face_text_property): New function that calls
8981 add_text_properties_1.
8983 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8985 Move functions from lisp.h to individual modules when possible.
8986 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8987 * alloc.c (XFLOAT_INIT, set_symbol_name):
8988 * buffer.c (CHECK_OVERLAY):
8989 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8990 (set_char_table_parent):
8991 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8992 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8993 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8994 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8996 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8997 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8998 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8999 (backtrace_args, backtrace_debug_on_exit):
9000 * floatfns.c (CHECK_FLOAT):
9001 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9002 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9003 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9004 (set_hash_index_slot):
9005 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9006 * marker.c (CHECK_MARKER):
9007 * textprop.c (CHECK_STRING_OR_BUFFER):
9008 * window.c (CHECK_WINDOW_CONFIGURATION):
9009 Move here from lisp.h, and make these functions static rather than
9011 * buffer.c (Qoverlayp):
9013 * fns.c (Qhash_table_p):
9014 * window.c (Qwindow_configuration_p):
9016 * lisp.h: Remove the abovementioned defns and decls.
9018 Use functions, not macros, for XINT etc (Bug#11935).
9019 In lisp.h, prefer functions to function-like macros, and
9020 constants to object-like macros, when either will do. This:
9021 . simplifies use, as there's no more need to worry about
9022 arguments' side effects being evaluated multiple times.
9023 . makes the code easier to debug on some platforms.
9024 However, when using gcc -O0, keep using function-like macros
9025 for a few critical operations, for performance reasons.
9026 This sort of thing isn't needed with gcc -Og, but -Og
9027 is a GCC 4.8 feature and isn't widely-enough available yet.
9028 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9029 Remove enum lsb_bits; no longer needed.
9030 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9031 * buffer.c (Qoverlap):
9033 * fns.c (Qhash_table_p):
9034 Now extern, so lisp.h can use these symbols.
9035 * dispextern.h: Include character.h, for MAX_CHAR etc.
9036 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9037 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9038 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9039 (GLYPH_CODE_P): Move here from lisp.h.
9040 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9041 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9042 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9043 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9044 XUNTAG now returns void *.
9045 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9046 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9047 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9048 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9049 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9050 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9051 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9052 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9053 New macros, renamed from their sans-lisp_h_ counterparts.
9054 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9055 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9056 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9057 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9058 If compiling via GCC without optimization, define these as macros
9059 in addition to inline functions.
9060 To disable this, compile with -DINLINING=0.
9061 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9062 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9063 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9064 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9065 (INTMASK, VALMASK): Now macros, since static values cannot be
9066 accessed from extern inline functions.
9067 (VALMASK): Also a constant, for benefit of old GDB.
9068 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9069 is INTEGERP, which can fold it in.
9070 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9071 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9072 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9073 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9074 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9075 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9076 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9077 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9078 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9079 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9080 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9081 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9082 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9083 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9084 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9085 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9086 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9087 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9088 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9089 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9090 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9091 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9092 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9093 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9094 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9095 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9096 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9097 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9098 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9099 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9100 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9101 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9102 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9104 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9105 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9106 (VALMASK): Define in one place rather than in two, merging the
9107 USE_LSB_TAG parts; this is simpler.
9108 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9109 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9110 Move up, to avoid use before definition.
9111 Also include "globals.h" earlier, for the same reason.
9112 (make_natnum): New function.
9113 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9114 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9115 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9116 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9117 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9118 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9119 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9120 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9121 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9122 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9123 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9124 (Qwindow_configuration_p, Qimage): New forward declarations.
9125 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9126 (STRING_COPYIN): Remove; unused.
9127 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9128 (xcar_addr, xcdr_addr): New functions. All uses changed.
9129 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9130 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9131 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9132 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9133 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9134 (TYPE_RANGED_INTEGERP): Simplify.
9135 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9136 (setlocale, fixup_locale, synchronize_system_messages_locale)
9137 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9138 Now empty functions, not macros.
9139 (functionp): Return bool, not int.
9140 * window.c (Qwindow_configuration_p): Now extern,
9141 so window.h can use it.
9142 * window.h (Qwindowp): Move decl back to lisp.h.
9144 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9146 * xdisp.c (Fline_pixel_height): New function, required for solving
9149 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9151 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9153 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9155 * lread.c (syms_of_lread):
9156 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9158 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9160 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9162 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9164 * fileio.c (expand_file_name): Doc fix.
9166 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9168 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9169 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9170 Wait for self, not for 0. This can't hurt on GNU or similar
9171 system, and may help with Cygwin.
9173 * keyboard.c: Don't use PROP (...) as an lvalue.
9174 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9175 Use set_prop (A, B), not PROP (A) = B.
9177 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9179 * xdisp.c (get_it_property): Use it->window instead of generating
9180 a Lisp object from it->w.
9182 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9184 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9185 get-char-property the window that is being rendered, instead of
9186 the buffer, to support window-specific overlays. (Bug#14575)
9187 (compute_display_string_pos): When W is NULL, use the current
9188 buffer as the object to pass to get-char-property.
9189 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9190 pointer member of the bidi iterator, since no window is pertinent
9193 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9195 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9196 being displayed, and pass it to compute_display_string_pos.
9197 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9198 (bidi_paragraph_init): All callers changed.
9200 * xdisp.c (init_from_display_pos, init_iterator)
9201 (handle_single_display_spec, next_overlay_string)
9202 (get_overlay_strings_1, reseat_1, reseat_to_string)
9203 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9204 Set bidi_it.w member from it->w.
9205 (compute_display_string_pos): Accept additional argument, the
9206 window being displayed, and pass it to Fget_char_property.
9209 * dispextern.h (struct bidi_it): New member w, the window being
9211 (compute_display_string_pos): Adjust prototype.
9213 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9215 * xgselect.c: Remove unneeded include xterm.h.
9217 * process.c (wait_reading_process_output): Check for NS before GLIB.
9218 GLIB may be linked in due to rsvg, but ns_select must be called.
9220 * xgselect.c (xg_select): Remove call to window_system_available
9221 and g_main_context_pending at the top, so Gdk events (i.e. file
9222 notify) are processed when Emacs is started with -nw.
9224 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9226 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9227 (ctagsfiles3): New variable, includes only *.m files.
9228 (TAGS): Use an explicit language name in the regular expressions,
9229 to avoid transformation of '/SOMETHING' by MSYS to
9230 'c:\MSYS\SOMETHING'.
9232 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9234 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9236 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9238 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9239 still need to set the mouse pointer shape and activate help-echo.
9242 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9244 A few porting etc. fixes for the new file monitor code.
9245 See the thread containing
9246 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9247 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9248 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9249 (dir_monitor_callback, Fgfile_rm_watch):
9250 Use assq_no_quit instead of Fassoc, for speed.
9251 (dir_monitor_callback, Fgfile_rm_watch):
9252 eassert that the monitor is a fixnum.
9253 (dir_monitor_callback): No need for CDR_SAFE.
9254 Simplify building of lisp with alternative tails.
9255 (Fgfile_add_watch, Fgfile_rm_watch):
9256 Do not assume glib functions set errno reliably on failure.
9257 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9258 and signal an error otherwise.
9259 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9260 Use Fdelq instead of Fdelete, for speed.
9262 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9264 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9265 don't insist on being invoked on a highlighted tool-bar button.
9266 Avoids losing tool-bar functionality when mouse-highlight is nil.
9267 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9268 Don't highlight when mouse-highlight is nil.
9269 (note_mouse_highlight): When mouse-highlight is nil, don't return
9270 right away; instead, run tool-bar and mode-line highlight
9271 subroutine, clear any existing highlight, and revert the mouse
9272 pointer to its default shape. (Bug#14558)
9274 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9276 * lisp.mk (lisp): Add prog-mode.el.
9278 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9280 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9281 * process.c (dummy_handler): New function.
9282 (lib_child_handler): New static var.
9283 (handle_child_signal): Invoke it.
9284 (catch_child_signal): If a library has set up a signal handler,
9285 save it into lib_child_handler.
9286 (init_process_emacs): If using glib and not on Windows, tickle glib's
9287 child-handling code so that it initializes its private SIGCHLD handler.
9288 * syssignal.h (SA_SIGINFO): Default to 0.
9289 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9290 31; it should no longer be needed now.
9292 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9294 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9296 * gfilenotify.c (globals_of_gfilenotify): New function.
9297 (syms_of_gfilenotify): Move global initialization there.
9299 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9301 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9303 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9304 * keyboard.c (menu_bar_items, tool_bar_items):
9305 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9306 not override local keymaps any more.
9308 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9310 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9312 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9314 * w32console.c (initialize_w32_display): Return the dimensions of
9315 the console window via 2 additional arguments, not via the current
9316 frame. This avoids crashes due to overrunning the bounds of
9317 frame's decode_mode_spec_buffer, which is not resized following
9318 the change of the frame dimensions from the initial 10x10.
9320 * w32term.h (w32_initialize_display_info): Adjust prototype.
9322 * term.c (init_tty): Take dimensions of the frame from the values
9323 returned by initialize_w32_display.
9325 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9326 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9327 (LIBES): Add $(GFILENOTIFY_LIBS).
9329 * w32inevt.c (handle_file_notifications): Add dummy implementation
9330 for !HAVE_W32NOTIFY.
9332 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9334 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9336 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9338 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9340 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9342 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9344 Fix minor problems found by static checking.
9345 * data.c (pure_write_error):
9346 Use xsignal2, not Fsignal, as Fsignal might return.
9347 * eval.c (set_backtrace_debug_on_exit): Now static.
9348 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9349 No longer inline. EXTERN_INLINE is needed only for functions
9350 defined in .h files. Reindent function header as per GNU style.
9351 (backtrace_p, backtrace_top, backtrace_next):
9352 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9353 compiler or linker. Add extern decls to pacify gcc -Wall.
9354 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9356 * frame.c (free_monitors): Define only on platforms that need it.
9357 * nsterm.m (ns_term_init):
9358 * process.c (catch_child_signal):
9359 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9360 defined on all porting targets these days.
9361 * process.c, process.h (catch_child_signal):
9362 Make it extern only if NS_IMPL_GNUSTEP is defined.
9364 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9366 * w32.c (gettimeofday): Make the signature identical to prototype
9367 in nt/inc/sys/time.h.
9369 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9371 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9374 * keyboard.c (safe_run_hooks_error): Improve error message.
9376 * data.c (pure_write_error): Add `object' argument.
9377 * puresize.h (CHECK_IMPURE): Use it.
9379 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9381 * Makefile.in (NOTIFY_OBJ): New variable.
9382 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9384 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9385 Call syms_of_gfilenotify.
9387 * gfilenotify.c: New file.
9389 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9390 and Qfile_w32notify.
9391 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9392 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9394 * lisp.h: Declare syms_of_gfilenotify.
9396 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9398 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9400 Merge the specpdl and backtrace stacks. Make the structure of the
9401 specpdl entries more obvious via a tagged union of structs.
9402 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9403 (enum specbind_tag): New enum.
9404 (struct specbinding): Make it a tagged union of structs.
9405 Add a case for backtrace records.
9406 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9407 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9408 (backtrace_debug_on_exit): New accessors.
9409 (struct backtrace): Remove.
9410 (struct catchtag): Remove backlist field.
9411 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9413 (Flocal_variable_p): Speed up the common case where the binding is
9415 * eval.c (backtrace_list): Remove.
9416 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9417 (set_backtrace_args, set_backtrace_nargs)
9418 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9419 (backtrace_next): New functions.
9420 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9421 (unwind_to_catch, internal_lisp_condition_case)
9422 (internal_condition_case, internal_condition_case_1)
9423 (internal_condition_case_2, internal_condition_case_n): Don't bother
9424 with backtrace_list any more.
9425 (Fsignal): Adjust to new backtrace format.
9426 (grow_specpdl): Move up.
9427 (record_in_backtrace): New function.
9428 (eval_sub, Ffuncall): Use it.
9429 (apply_lambda): Adjust to new backtrace format.
9430 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9432 (specbind): Adjust to new specpdl format. Simplify.
9433 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9434 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9436 (mark_backtrace): Remove.
9437 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9438 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9439 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9441 * profiler.c (record_backtrace): Use get_backtrace.
9442 (handle_profiler_signal): Use backtrace_top_function.
9443 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9446 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9448 * process.h (catch_child_signal): Declare.
9450 * process.c (catch_child_signal): New function.
9451 (init_process_emacs): Call it.
9453 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9454 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9456 (x_set_cursor_type): Remove declaration.
9457 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9458 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9459 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9460 (ns_get_color): Use F suffix on float.
9461 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9462 (ns_get_rgb_color): Remove.
9463 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9464 (note_mouse_movement): x and y are CGFloat.
9465 (ns_draw_fringe_bitmap): Remove unused rowY.
9466 Change #if to COCOA && >= 10_6.
9467 (ns_draw_window_cursor): Remove unused overspill.
9468 (ns_draw_underwave): width and x are EamcsCGFloat.
9469 (ns_draw_box): thickness is CGFloat.
9470 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9471 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9472 if not in main thread.
9473 (ns_get_pending_menu_title, ns_check_menu_open)
9474 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9475 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9476 (sendFromMainThread:): New method.
9477 (changeFont:): size is CGFloat.
9478 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9479 Disable warning about permanent text.
9480 (characterIndexForPoint:): Adjust return type depending on GNUstep
9482 (mouseDown:): delta is CGFloat.
9483 (updateFrameSize): Remove unised variable f.
9484 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9485 Cast float to EmacsCGFloat.
9486 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9487 also to -1 when restoring.
9488 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9489 inside NS_IMPL_COCOA.
9490 (toggleFullScreen:): Put call to toggleFullScreen inside
9491 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9492 (setPosition:portion:whole:): por is CGFloat.
9493 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9494 (mouseDown:): Use CGFloat.
9495 (mouseDragged:): Remove unised variable edge.
9496 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9498 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9500 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9501 when NS_IMPL_GNUSTEP.
9502 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9503 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9504 (EmacsToolbar): Add clearAll. Add tag argument to
9505 addDisplayItemWithImage.
9506 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9508 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9510 * nsmenu.m (ns_update_menubar): Make static.
9511 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9512 (fillWithWidgetValue:): Add cast to SEL for setAction.
9513 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9514 (update_frame_tool_bar): Update code for GNUstep.
9515 (clearAll): New method.
9516 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9517 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9518 Move identifierToItem setObject and activeIdentifiers addObject before
9519 call to insertItemWithItemIdentifier.
9520 (validateVisibleItems): Fix indentation.
9521 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9522 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9523 UtilityWindow to aStyle, remove call to setStyleMask.
9525 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9527 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9528 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9529 Use F suffix on floats.
9530 (ns_char_width): Returns CGFloat.
9531 (ns_ascii_average_width): w is CGFloat instead of float.
9532 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9534 (ns_glyph_metrics): CGFloat instead of float.
9536 * nsfns.m (x_set_foreground_color, x_set_background_color):
9538 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9539 remove unused variables.
9540 (Fns_read_file_name): Keep track if panel is for save.
9541 Use ns_filename_from_panel/ns_directory_from_panel.
9542 (Fns_list_services): delegate only used for COCOA.
9543 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9544 Just return the input if GNUstep.
9545 (x_screen_planes): Remove.
9546 (Fxw_color_values): Use EmacsCGFloat
9547 (Fns_display_monitor_attributes_list): Only get screen number for
9549 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9551 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9552 ns_directory_from_panel.
9554 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9556 * process.c (handle_child_signal): Also use WCONTINUED.
9557 This is so that list-processes doesn't mistakenly list the process
9558 as stopped, when the process has actually been continued and is
9561 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9563 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9564 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9565 not already configured.
9567 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9569 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9571 * Makefile.in (mostlyclean): Remove *.res files.
9573 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9575 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9576 a buffer (bug#8447).
9578 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9580 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9581 display vector, and we backtrack, handle the case that the
9582 previous character position is also displayed from a display
9583 vector or covered by a display string or image. (Bug#14476)
9585 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9587 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9588 (struct MonitorInfo, free_monitors): Remove.
9589 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9590 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9591 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9594 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9595 (struct MonitorInfo, free_monitors): Remove.
9596 (ns_screen_name): Make static.
9597 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9598 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9601 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9602 (struct MonitorInfo): New struct.
9603 (free_monitors, make_monitor_attribute_list): Declare.
9605 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9607 (free_monitors, make_monitor_attribute_list): New functions.
9608 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9611 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9613 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9615 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9617 * keyboard.c: Apply keyboard decoding only to events that come directly
9618 from the tty, not from unread-command-events (bug#14368).
9619 (read_event_from_main_queue): New function, extracted from read_char.
9620 (read_decoded_char): Remove.
9621 (read_decoded_event_from_main_queue): New function to replace it.
9622 (read_char): Use it.
9623 (read_key_sequence): Use read_char rather than read_decoded_char.
9625 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9627 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9629 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9631 2013-05-22 Kenichi Handa <handa@gnu.org>
9633 The following changes are to fix the setting of
9634 buffer-file-coding-system on, for instance, C-x RET c unix RET
9635 _FILE_OF_DOS_EOL_TYPE_ RET.
9637 * coding.h (struct coding_system): New member detected_utf8_chars.
9639 * coding.c (detect_coding_utf_8): Count characters and check EOL
9640 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9642 (setup_coding_system): Do not initialize coding->head_ascii.
9643 (check_ascii): Do not set coding->eol_seen but update it. Do not
9644 call adjust_coding_eol_type here.
9645 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9646 If the eol-type of CODING is already specified, adjust the eol type
9647 of the found coding-system.
9648 (decode_coding_gap): Cancel previous change. Utilize the
9649 character numbers counted by detect_coding_utf_8. Fix detection
9652 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9654 * search.c (looking_at_1): Only set last_thing_searched if the match
9655 changed the match-data (bug#14281).
9657 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9659 * xdisp.c (reseat_at_previous_visible_line_start):
9660 Already declared in dispextern.h, so remove it here.
9661 (move_it_vertically_backward): Likewise.
9663 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9665 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9666 (Fx_display_pixel_width, Fx_display_pixel_height)
9667 (Fx_display_mm_width, Fx_display_mm_height):
9668 Mention `display-monitor-attributes-list' in docstrings.
9670 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9671 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9672 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9673 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9674 (Fx_display_backing_store, Fx_display_visual_class)
9675 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9676 (Fx_display_grayscale_p, Fx_display_pixel_width)
9677 (Fx_display_pixel_height, Fx_display_planes)
9678 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9679 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9680 (Fx_display_mm_width, Fx_display_mm_height)
9681 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9682 height for all physical monitors as in X11.
9684 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9685 Return pixel width or height for all physical monitors as in X11.
9687 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9689 Port --enable-gcc-warnings to clang.
9690 * bytecode.c (exec_byte_code):
9692 Redo diagnostic pragmas to pacify clang, too.
9693 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9694 * editfns.c (Fencode_time):
9695 * fileio.c (file_accessible_directory_p):
9696 * font.c (font_unparse_xlfd):
9697 Use '&"string"[index]' instead of '"string" + (index)'.
9698 * undo.c (user_error): Remove; unused.
9700 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9702 * insdel.c (insert_1_both): Document the arguments, instead of
9703 referring to insert_1, which no longer exists.
9705 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9706 some window, increment windows_or_buffers_changed, so that
9707 *Messages* display in that window is updated. (Bug#14408)
9709 * w32.c: Include epaths.h.
9710 (init_environment): Use cmdproxy.exe without leading directories.
9711 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9713 (gettimeofday): Adjust signature and return value to Posix
9716 * unexw32.c (open_output_file): Delete the existing emacs.exe
9717 before creating it, to break the hard link to the versioned
9720 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9721 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9722 (FIRSTFILE_OBJ): New variables.
9723 (W32_RES): Rename to EMACSRES. All users changed.
9724 (base_obj): Use $(CM_OBJ).
9725 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9726 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9727 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9728 $(W32_RES_LINK) before $(LIBES).
9729 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9731 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9733 * makefile.w32-in (DOC): Use just "DOC".
9735 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9737 * process.c: Export default filters and sentinels to Elisp.
9738 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9740 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9741 (Fset_process_sentinel, Fformat_network_address):
9742 Default to them instead of nil.
9743 (server_accept_connection): Sentinels can't be nil any more.
9744 (read_and_dispose_of_process_output): New function, extracted from
9745 read_process_output.
9746 (read_process_output): Use it; filters can't be nil.
9747 (Finternal_default_process_filter): New function, extracted from
9748 read_process_output.
9749 (exec_sentinel_unwind): Remove function.
9750 (exec_sentinel): Don't zilch sentinel while running.
9751 (status_notify): Sentinels can't be nil.
9752 (Finternal_default_process_sentinel): New function extracted from
9754 (setup_process_coding_systems): Default filter is not nil any more.
9755 (syms_of_process): Export new Elisp functions and initialize
9757 * lisp.h (make_lisp_proc): New function.
9759 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9761 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9763 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9765 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9766 unless we know that the window w is a leaf window.
9767 Another attempt at solving bug#14062.
9769 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9771 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9774 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9776 * image.c (gif_load): Check that subimages fit (Bug#14345).
9778 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * lread.c (skip_dyn_eof): New function.
9781 (read1): Use it to skip the end of a file in response to #@00.
9783 * doc.c (get_doc_string): Slightly relax the sanity checking.
9785 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9787 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9788 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9789 (MonitorInfo): New struct.
9790 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9791 (Fns_display_monitor_attributes_list): New functions.
9792 (display-usable-bounds): Remove.
9793 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9796 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9798 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9799 (GTK_CHECK_VERSION): New macro, if not already defined.
9800 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9801 replaced by GTK_CHECK_VERSION.
9803 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9805 * xterm.h (GTK_PREREQ): New macro.
9806 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9807 to use this macro instead, for consistency and clarity.
9809 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9811 * xdisp.c (row_for_charpos_p): New function, with code of
9812 cursor_row_p, but accepts an additional argument CHARPOS instead
9813 of using a hardcoded PT.
9814 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9815 (row_containing_pos): Call row_for_charpos_p instead of partially
9816 doing the same. Fixes cursor positioning under longlines-mode
9817 when longlines-show-effect includes more than one newline, when
9818 moving the cursor vertically up.
9820 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9822 * makefile.w32-in (ACL_H): New macro.
9823 ($(BLD)/fileio.$(O)): Update dependencies.
9825 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9827 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9828 * Makefile.in (LIB_ACL): New macro.
9829 (LIBACL_LIBS): Remove.
9830 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9831 * fileio.c: Include <acl.h>.
9832 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9833 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9835 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9838 * unexelf.c: Don't assume ElfW (Half) fits in int.
9839 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9840 when dealing with ElfW (Half) values, since they can exceed 2**31
9841 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9842 (entry_address): Omit unused NUM arg. All uses changed.
9844 2013-05-07 Juri Linkov <juri@jurta.org>
9846 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9847 to the string converted from number with `Fnumber_to_string'.
9850 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9852 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9853 This fixes a problem introduced by my previous change.
9855 2013-05-07 Glenn Morris <rgm@gnu.org>
9857 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9859 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9861 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9863 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9865 Static checking by GCC 4.8.0.
9866 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9867 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9868 (x_get_monitor_attributes_fallback)
9869 (x_get_monitor_attributes_xinerama)
9870 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9871 Define only if USE_GTK.
9872 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9873 (x_get_monitor_attributes_fallback): Omit unused locals.
9874 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9875 Use double, not float, to avoid mixed-mode floating point arithmetic.
9877 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9878 Jan Djärv <jan.h.d@swipnet.se>
9880 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9881 (XINERAMA_CFLAGS): New macros.
9882 (ALL_CFLAGS, LIBES): Use them.
9884 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9885 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9886 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9887 (syms_of_xfns): DEFSYM them.
9888 (struct MonitorInfo): New struct.
9889 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9890 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9891 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9892 (x_get_monitor_attributes_xinerama): New functions.
9893 (Fx_display_monitor_attributes_list): New primitive.
9894 (syms_of_xfns): Defsubr it.
9896 * xterm.h (x_display_info): Add Xatom_net_workarea and
9897 Xatom_net_current_desktop.
9899 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9900 and dpyinfo->Xatom_net_current_desktop.
9902 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9904 * xdisp.c (pos_visible_p): Use the special code for finding the
9905 beginning of a display property or overlay for any "replacing"
9906 display property, not just for display strings. This solves
9907 incorrect reporting of position by posn-at-point. (Bug#14241)
9909 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9911 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9912 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9913 Verify that ElfW (Half) fits in int.
9914 (fatal): Use same signature as lisp.h.
9915 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9916 configure and build with -DUNEXELF_DEBUG without worrying about
9917 other modules that use DEBUG.
9918 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9919 possibly-wide integers now uses it instead of plain fprintf.
9920 (entry_address): New function, which avoids problems with 32-bit
9921 overflow on 64-bit hosts.
9922 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9923 (round_up): Don't assume the remainder fits in int.
9924 (find_section): Use bool for boolean. Simplify debug code.
9925 (unexec): Don't assume file sizes fit in int or size_t.
9926 Omit unnecessary trailing newline in 'fatal' format.
9927 Use strerror rather than outputting decimal error number.
9928 Remove unused code when emacs is not defined;
9929 this file relies on Emacs now.
9930 Don't assume e_phnum and e_shnum are positive.
9932 * regex.c: Fix problems when DEBUG is defined.
9933 (extract_number, extract_number_and_incr): Define regardless of
9934 whether DEBUG is defined; that's simpler and makes the code less
9935 likely to go stale in the normal case when DEBUG is not defined.
9936 Return int rather than taking an int * arg. All callers changed.
9937 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9938 Remove, replacing with ...
9939 (DEBUG_PRINT): New macro. All callers changed.
9940 (DEBUG_COMPILES_ARGUMENTS): New macro.
9941 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9942 (print_compiled_pattern, print_double_string) [DEBUG]:
9943 Use prototype rather than old-style definition.
9944 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9945 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9946 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9947 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9948 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9949 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9950 This matters only when DEBUG is defined.
9952 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9954 * xdisp.c (set_iterator_to_next): Set the
9955 ignore_overlay_strings_at_pos_p flag only if we are _really_
9956 iterating over an overlay string, as indicated by the
9957 current.overlay_string_index member. (Bug#14306)
9959 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9961 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9962 to where it is used, to avoid autorelease issues (Bug#14050).
9964 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9966 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9967 * fileio.c (syms_of_fileio): Implement this.
9968 * filelock.c (create_lock_file): If symbolic links don't work, so
9969 we use a regular file as a lock file, do not fsync the lock file;
9972 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9974 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9975 (syms_of_minibuf): Adjust accodingly.
9977 * callint.c (Fcall_interactively): Adjust calls accordingly.
9979 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9981 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9982 w->contents is a buffer before computing everything else.
9983 Use parentheses to disambiguate last part of the condition.
9985 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9986 assertion violations. (Bug#14062)
9988 2013-05-01 David Reitter <david.reitter@gmail.com>
9990 * nsfns.m (ns_tooltip): Initialize.
9992 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9994 * coding.c (decode_coding_gap): Don't remove the character before
9995 a newline unless it's a CR character. (Bug#14287)
9997 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9999 * dispextern.h (struct face): Move enum face_underline_type
10000 earlier so that bitfields can be in the same word.
10002 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10004 * nsfns.m (handlePanelKeys): New function.
10005 (EmacsOpenPanel:performKeyEquivalent:)
10006 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10007 arrows/function/control and copy/paste keys (Bug#14296).
10009 2013-04-27 Juri Linkov <juri@jurta.org>
10011 * callint.c (Fcall_interactively): Call `Qread_number' for
10012 interactive code letter `n' instead of using duplicate code.
10015 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10017 * systime.h (make_timeval): Declare as 'const'.
10019 2013-04-27 Kenichi Handa <handa@gnu.org>
10021 * font.c (font_open_entity): Always open a font of manageable
10024 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10026 Port better to AIX (Bug#14258).
10027 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10030 2013-04-24 Kenichi Handa <handa@gnu.org>
10032 * coding.c (decode_coding_iso_2022): When an invalid escape
10033 sequence is encountered, reset the invocation and designation
10034 status to the safest one.
10036 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10038 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10039 Without this fix, "make distclean" leaves stamp-h1 behind.
10041 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10043 * w32fns.c (w32_fullscreen_rect): New function to compute the
10044 window rectangle for the given fullscreen mode.
10045 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10046 longer tunes the window size. This keeps the window's edges flush
10047 with the screen and allows the taskbar to hide itself in fullboth.
10049 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10050 window decorations and uses the entire screen.
10052 * w32term.h (w32_fullscreen_rect) Add prototype.
10053 (struct w32_output): Replace normal_width, normal_height,
10054 normal_top, and normal_left members with a single normal_placement
10056 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10058 (FRAME_NORMAL_PLACEMENT): New macro.
10060 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10062 * minibuf.c (Ftest_completion): Silence compiler warning.
10064 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10066 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10069 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10072 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10073 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10074 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10075 parentheses where appropriate.
10077 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10079 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10081 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10083 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10084 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10085 Mention in the doc string that setting these variables takes
10086 effect only after a call to set-window-buffer. (Bug#14200)
10088 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10090 * indent.c (Fvertical_motion): Don't consider display strings on
10091 overlay strings as display strings on the buffer position we
10092 started from. This prevents vertical cursor motion from jumping
10093 more than one line when there's an overlay string with a display
10094 property at end of line.
10095 Reported by Karl Chen <Karl.Chen@quarl.org> in
10096 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10098 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10100 * window.c (select_window): `record_buffer' even if window is
10101 already selected (bug#14191).
10103 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10105 * window.c (Fwindow_end): Test more flags, including the buffer's
10106 last_overlay_modified flag, to determine whether the window's
10107 display is really up-to-date. Prevents the function from
10108 returning a stale value. (Bug#14170)
10109 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10112 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10114 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10115 garbaged only if it is not already the top frame on its TTY.
10116 This prevents flickering due to constant redrawing of TTY frames when
10117 there are GUI frames open in the same session. (Bug#13864)
10119 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10121 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10122 of marking the idle timers directly.
10124 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10126 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10127 tables (bug#14054).
10129 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10131 * window.c (select_window): Don't record_buffer while the invariant is
10132 temporarily broken (bug#14161).
10134 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10136 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10138 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10140 2013-04-07 Romain Francoise <romain@orebokech.com>
10142 Ignore additional platform-specific ACL errors (Bug#13702).
10143 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10144 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10146 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10148 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10151 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10153 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10154 This bug was introduced by my 2013-02-25 change that simplified
10155 data_start configuration. Without this change, on GNU/Linux
10156 an Emacs configured with --enable-profiling fails immediately
10157 due to a profiler signal.
10158 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10159 with these flags. On platforms where special flags are needed
10160 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10161 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10162 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10164 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10166 Get rid of some platform-specific functions examining window
10167 system and its capabilities. This is a partial rework of the
10169 * lisp.h (have_menus_p): Remove prototype. This function is
10170 replaced with platform-independent window_system_available.
10171 (check_window_system): Move to...
10172 * frame.h (decode_window_system_frame, window_system_available):
10173 ...here, add new prototypes.
10174 * frame.c (window_system_available, decode_window_system_frame):
10176 (check_window_system): Platform-independent now.
10177 * xterm.h (x_in_use): Remove declaration.
10179 * w32term.h (check_x_frame):
10180 * nsterm.h (check_x_frame): Remove prototypes. This function
10181 is replaced with platform-independent decode_window_system_frame.
10182 * msdos.c (have_menus_p): Remove.
10183 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10184 Remove platform-specific functions. Use check_window_system,
10185 decode_window_system_frame and check_ns_display_info where
10186 appropriate. Minor style and comment tweaks.
10187 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10188 (check_x_frame): Likewise.
10189 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10191 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10192 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10193 * xmenu.c, xselect.c: All related users changed.
10195 2013-04-03 Kenichi Handa <handa@gnu.org>
10197 The following changes is to optimize the code for reading UTF-8
10200 * coding.c (check_ascii): Rename from detect_ascii. Return value
10201 changed. Check EOL format. Do not call adjust_coding_eol_type
10203 (check_utf_8): New function.
10204 (adjust_coding_eol_type): Do nothing if already adjusted.
10205 (detect_coding): Compare the return value of check_ascii with
10206 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10207 (decode_coding_gap): Optimize for valid UTF-8.
10209 2013-03-21 Kenichi Handa <handa@gnu.org>
10211 * coding.c (syms_of_coding): Cancel previous change.
10213 * insdel.c (insert_from_gap): Fix previous change.
10215 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10217 Consistently use platform-specific function to detect window system.
10218 * lisp.h (check_window_system): New prototype. This function is
10219 going to replace check_x, check_w32 and check_ns.
10220 (have_menus_p): Mention msdos.c in comment.
10221 * fontset.c (check_window_system_func): Remove. Adjust all users.
10222 * fontset.h (check_window_system_func): Remove prototype.
10223 * nsterm.h (check_ns):
10224 * xterm.h (check_x):
10225 * w32term.h (check_w32): Likewise.
10226 * menu.c (Fx_popup_menu): Use check_window_system.
10227 * msdos.c (check_window_system): Define for MS-DOS.
10228 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10229 * w32fns.c (check_window_system): Likewise for MS-Windows.
10230 * xfns.c (check_window_system): Likewise for X.
10231 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10232 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10234 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10236 Prefer < to > in range checks such as 0 <= i && i < N.
10237 This makes it easier to visualize quantities on a number line.
10238 This patch doesn't apply to all such range checks,
10239 only to the range checks affected by the 2013-03-24 change.
10240 This patch reverts most of the 2013-03-24 change.
10241 * alloc.c (xpalloc, Fgarbage_collect):
10242 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10243 * character.c (string_escape_byte8):
10244 * charset.c (read_hex):
10245 * data.c (cons_to_unsigned):
10246 * dispnew.c (update_frame_1):
10247 * doc.c (Fsubstitute_command_keys):
10248 * doprnt.c (doprnt):
10249 * editfns.c (hi_time, decode_time_components):
10250 * fileio.c (file_offset):
10251 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10252 * font.c (font_intern_prop):
10253 * frame.c (x_set_alpha):
10254 * gtkutil.c (get_utf8_string):
10255 * indent.c (check_display_width):
10256 * keymap.c (Fkey_description):
10257 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10259 * minibuf.c (read_minibuf_noninteractive):
10260 * process.c (wait_reading_process_output):
10261 * search.c (Freplace_match):
10262 * window.c (get_phys_cursor_glyph):
10263 * xdisp.c (redisplay_internal):
10264 * xsmfns.c (smc_save_yourself_CB):
10265 Prefer < to > for range checks.
10266 * dispnew.c (sit_for): Don't mishandle NaNs.
10267 This fixes a bug introduced in the 2013-03-24 change.
10268 * editfns.c (decode_time_components): Don't hoist comparison.
10269 This fixes another bug introduced in the 2013-03-24 change.
10271 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10273 * frame.h (struct frame): Drop scroll_bottom_vpos
10274 member becaue all real users are dead long ago.
10275 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10276 * xdisp.c (redisplay_internal): Adjust user.
10278 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10280 * nsmenu.m (showAtX:Y:for:): setLevel to
10281 NSPopUpMenuWindowLevel (Bug#13998).
10283 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10285 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10286 (ns_check_pending_open_menu): Declare.
10288 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10289 (x_activate_menubar): Update the menu with title that matches
10290 ns_get_pending_menu_title, and call
10291 ns_check_pending_openmenu (Bug#12698).
10292 (menuWillOpen:): New method.
10293 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10295 * nsterm.m (menu_will_open_state, menu_mouse_point)
10296 (menu_pending_title): New varaibles.
10297 (ns_get_pending_menu_title, ns_check_menu_open)
10298 (ns_check_pending_open_menu): New functions.
10300 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10302 * indent.c (current_column_bol_cache): Remove leftover which is not
10303 used in Fmove_to_column any more.
10304 (current_column, scan_for_column): Adjust users.
10305 * keyboard.c (last_point_position_buffer, last_point_position_window):
10306 Remove leftovers which are not used for recording undo any more.
10307 (command_loop_1, syms_of_keyboard): Adjust users.
10308 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10309 redisplay_window any more.
10310 (move_it_to): Adjust user.
10312 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10314 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10315 Update dependencies.
10317 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10319 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10320 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10321 forward references.
10323 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10325 * window.h (struct window): Replace hchild, vchild and buffer slots
10326 with a single slot 'contents'. This is possible because each valid
10327 window may have either the child window (in vertical or horizontal
10328 combination) or buffer to display (for the leaf window). Using that,
10329 a lot of operations to traverse and/or change window hierarchies may
10330 be simplified. New member horizontal is used to distinguish between
10331 horizontal and vertical combinations of internal windows.
10332 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10333 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10334 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10335 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10336 Use contents slot, not buffer, where appropriate.
10337 (wset_combination): New function.
10338 (wset_buffer): Add eassert.
10339 (Fframe_first_window): Simplify the loop reaching first window.
10340 (Fwindow_buffer): Use WINDOW_LEAF_P.
10341 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10342 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10343 (unshow_buffer): Convert initial debugging check to eassert.
10344 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10345 (make_parent_window, window_resize_check, window_resize_apply)
10346 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10347 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10348 Adjust to match struct window changes.
10349 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10350 (mark_window_cursors_off, count_windows, get_leaf_windows)
10351 (foreach_window_1): Simplify the loop.
10352 * alloc.c (mark_object): Do not check for the leaf window because
10353 internal windows has no glyph matrices anyway.
10354 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10355 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10356 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10357 (build_frame_matrix_from_window_tree, mirror_make_current)
10358 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10359 (update_window_tree, set_window_update_flags): Simplify the loop.
10360 (sync_window_with_frame_matrix_rows): Enforce live window.
10361 Use contents slot, not buffer, where appropriate.
10362 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10363 and WINDOW_HORIZONTAL_COMBINATION_P.
10364 (make_frame_visible_1): Simplify the loop.
10365 Use contents slot, not buffer, where appropriate.
10366 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10367 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10368 (expose_window_tree): Likewise.
10369 Use contents slot, not buffer, where appropriate.
10370 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10371 to avoid deleted windows. Use contents slot instead of buffer.
10372 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10373 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10374 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10375 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10377 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10379 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10380 identify the reasons for assertion violations in bug#14062 and
10382 (Fx_show_tip): Fix compilation error under
10383 "--enable-check-lisp-object-type". (Bug#14073)
10385 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10386 Reported by <rzl24ozi@gmail.com>.
10388 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10390 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10392 (unwind_with_echo_area_buffer): ...to restore it here.
10393 This is needed to ensure that...
10394 (redisplay_window): ...both window markers are valid here,
10395 which is verified by eassert.
10396 * editfns.c (save_excursion_save): Do not assume that
10397 selected_window always displays the buffer.
10398 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10401 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10403 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10406 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10408 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10410 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10412 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10413 since MinGW's w32api headers do. This avoids compiler warnings.
10415 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10416 if already defined.
10418 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10420 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10422 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10424 * gtkutil.c (style_changed_cb): Check if frame is live and an
10425 X frame (Bug#14038).
10427 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10429 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10430 Define only for _WIN32_WINNT less than 0x0500.
10431 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10433 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10434 see its own definitions of 'struct timeval' and 'struct timezone'.
10436 Fix incompatibilities between MinGW.org and MinGW64 headers.
10437 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10439 * w32.c (REPARSE_DATA_BUFFER): Guard with
10440 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10442 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10444 * xterm.c: Include X11/XKBlib.h
10445 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10447 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10449 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10451 * blockinput.h (input_blocked_p): Likewise.
10452 * bytecode.c (exec_byte_code): Likewise.
10453 * callproc.c (call_process_kill, call_process_cleanup)
10454 (Fcall_process): Likewise.
10455 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10456 (Fccl_execute_on_string): Likewise.
10457 * character.c (string_escape_byte8): Likewise.
10458 * charset.c (read_hex): Likewise.
10459 * cm.c (calccost): Likewise.
10460 * data.c (cons_to_unsigned): Likewise.
10461 * dired.c (directory_files_internal, file_name_completion):
10463 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10464 (sit_for): Likewise.
10465 * doc.c (Fsubstitute_command_keys): Likewise.
10466 * doprnt.c (doprnt): Likewise.
10467 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10468 * emacsgtkfixed.c: Likewise.
10469 * fileio.c (file_offset, Fwrite_region): Likewise.
10470 * floatfns.c (Fexpt, fmod_float): Likewise.
10471 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10473 * font.c (font_intern_prop): Likewise.
10474 * frame.c (x_set_alpha): Likewise.
10475 * gtkutil.c (get_utf8_string): Likewise.
10476 * indent.c (check_display_width): Likewise.
10477 * intervals.c (create_root_interval, rotate_right, rotate_left)
10478 (split_interval_right, split_interval_left)
10479 (adjust_intervals_for_insertion, delete_node)
10480 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10481 (merge_interval_right, merge_interval_left, copy_intervals)
10482 (set_intervals_multibyte_1): Likewise.
10483 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10484 * keymap.c (Fkey_description): Likewise.
10485 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10486 * lread.c (openp, read_integer, read1, string_to_number):
10488 * menu.c (ensure_menu_items): Likewise.
10489 * minibuf.c (read_minibuf_noninteractive): Likewise.
10490 * print.c (printchar, strout): Likewise.
10491 * process.c (create_process, Faccept_process_output)
10492 (wait_reading_process_output, read_process_output, send_process)
10493 (wait_reading_process_output): Likewise.
10494 * profiler.c (make_log, handle_profiler_signal): Likewise.
10495 * regex.c (re_exec): Likewise.
10496 * regex.h: Likewise.
10497 * search.c (looking_at_1, Freplace_match): Likewise.
10498 * sysdep.c (get_child_status, procfs_ttyname)
10499 (procfs_get_total_memory): Likewise.
10500 * systime.h (EMACS_TIME_VALID_P): Likewise.
10501 * term.c (dissociate_if_controlling_tty): Likewise.
10502 * window.c (get_phys_cursor_glyph): Likewise.
10503 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10504 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10506 * xfns.c (Fx_window_property): Likewise.
10507 * xmenu.c (set_frame_menubar): Likewise.
10508 * xselect.c (x_get_window_property, x_handle_dnd_message):
10510 * xsmfns.c (smc_save_yourself_CB): Likewise.
10511 * xterm.c (x_scroll_bar_set_handle): Likewise.
10513 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10515 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10516 to be optional or nil. Adjust comment and convert it to docstring.
10517 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10518 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10520 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10522 Static checking by GCC 4.8-20130319.
10523 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10524 * process.c (Fset_process_datagram_address)
10525 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10526 * xdisp.c (get_char_face_and_encoding)
10527 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10528 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10529 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10531 2013-03-24 Ken Brown <kbrown@cornell.edu>
10533 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10534 fix compilation on 64-bit Cygwin, where underscores are not
10535 automatically prepended.
10537 * w32term.c (w32_initialize): Silence compiler warning.
10539 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10541 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10542 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10543 variables, to save and restore frame dimensions.
10544 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10545 after returning from a 'fullscreen' configuration.
10546 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10547 to avoid races between the main thread and the input thread.
10549 * w32term.h (struct w32_output): New members normal_width,
10550 normal_height, normal_top, normal_left, and prev_fsmode.
10551 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10552 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10553 members of a frame.
10555 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10556 'fullscreen' parameter. Always record previous width and height
10557 of the frame, except when switching out of maximized modes, so
10558 that they could be restored correctly, instead of resetting to the
10559 default frame dimensions. Send SC_RESTORE command to the frame,
10560 unless we are going to send SC_MAXIMIZE, to restore the frame
10561 resize hints in the mouse pointer shown by the window manager.
10564 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10566 * lisp.h (get_frame_param): Adjust conditions for prototype
10569 2013-03-22 Ken Brown <kbrown@cornell.edu>
10571 * unexcw.c: Drop unneeded inclusion of w32common.h.
10572 (report_sheap_usage): Declare.
10573 (read_exe_header): Add magic numbers for x86_64.
10574 (fixup_executable): Fix printf format specifier for unsigned long
10577 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10579 * frame.h (struct frame): Put menu_bar_window under #ifdef
10580 because this member is not needed when X toolkit is in use.
10581 (fset_menu_bar_window):
10582 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10583 (free_glyphs, update_frame):
10584 * xdisp.c (expose_frame): Likewise.
10585 (display_menu_bar): Likewise. Remove redundant eassert.
10586 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10589 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10591 Use functions and constants to manipulate Lisp_Save_Value objects.
10592 This replaces code that used macros and strings and token-pasting.
10593 The change makes the C source a bit easier to follow,
10594 and shrinks the Emacs executable a bit.
10595 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10596 (make_save_value): Change 1st arg from string to enum. All callers
10599 (mark_object): Use if, not #if, for GC_MARK_STACK.
10600 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10601 (XSAVE_OBJECT): Now functions, not macros.
10602 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10603 the constant was never used.
10604 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10605 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10606 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10607 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10609 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10610 type3 with a single member save_type. All uses changed.
10611 (save_type, set_save_pointer, set_save_integer): New functions.
10612 * print.c (PRINTX): Remove.
10614 * alloc.c: Remove redundant static declarations.
10616 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10618 * window.h (struct window): Convert left_col, top_line, total_lines
10619 and total_cols from Lisp_Objects to integers. Adjust comments.
10620 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10622 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10623 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10624 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10625 Adjust users where appropriate.
10627 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10629 * frame.h (struct frame): Drop resx and resy because the same data is
10630 available from window system-specific output context. Adjust users.
10631 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10632 New functions to provide defaults when no window system available.
10633 (FRAME_RES_X, FRAME_RES_Y): New macros.
10634 (NUMVAL): Move from xdisp.c.
10635 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10636 (Ffont_face_attributes, Fopen_font):
10637 * image.c (gs_load):
10638 * w32font.c (fill_in_logfont):
10639 * xdisp.c (calc_pixel_width_or_height):
10640 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10641 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10643 2013-03-20 Kenichi Handa <handa@gnu.org>
10645 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10646 to 1 (temporary workaround until a bug related to ASCII
10647 optimization is fixed).
10649 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10651 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10652 Signal error if window is not internal. Adjust docstring.
10653 (delete_all_child_windows): Use combination_limit to save the buffer.
10654 (Fset_window_configuration): Adjust accordingly.
10655 * print.c (syms_of_print): Initialize debugging output not here...
10656 (init_print_once): ...but in a new function here.
10657 * lisp.h (init_print_once): Add prototype.
10658 * emacs.c (main): Add call to init_print_once. Adjust comments.
10660 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10662 * window.c (window_resize_check, window_resize_apply)
10663 (window_from_coordinates, recombine_windows, set_window_buffer)
10664 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10665 (Fsplit_window_internal, Fdelete_window_internal)
10666 (freeze_window_starts): Use bool for booleans.
10667 * window.h (window_frame_coordinates, resize_frame_windows)
10668 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10670 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10672 * dispnew.c (bitch_at_user): Use `user-error'.
10674 2013-03-17 Ken Brown <kbrown@cornell.edu>
10676 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10677 as return type of image_background. (Bug#13981)
10678 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10680 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10682 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10683 (ns_select): Don't return with result uninitialized.
10685 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10688 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10690 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10691 directories. If filename is nil, get directory name (Bug#13932).
10692 Use getFilename and getDirectory.
10693 (getFilename, getDirectory): New methods for EmacsSavePanel and
10695 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10697 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10699 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10701 2013-03-15 Kenichi Handa <handa@gnu.org>
10703 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10704 (adjust_after_replace): Make it back to static. Delete the third
10705 arg text_at_gap_tail. Cancel the code for handling it.
10707 * coding.h (struct coding_system): New member eol_seen.
10709 * coding.c (detect_ascii): New function.
10710 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10711 when the source bytes are actually scanned. On detecting for
10712 coding_category_utf_8_auto, call detect_ascii instead of scanning
10713 source bytes directly.
10714 (produce_chars): Call insert_from_gap with the new arg 0.
10715 (encode_coding): Likewise.
10716 (decode_coding_gap): Control ASCII optimization by the variable
10717 disable_ascii_optimization instead of #ifndef .. #endif.
10718 Deccode EOL format according to coding->eol_seen.
10719 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10722 * lisp.h (adjust_after_replace): Cancel externing it.
10723 (insert_from_gap): Adjust prototype.
10725 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10727 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10728 FULLSCREEN_MAXIMIZED. (Bug#13935)
10730 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10732 * region-cache.c (find_cache_boundary, move_cache_gap)
10733 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10734 Simplify debugging check and convert to eassert. Adjust comment.
10735 (pp_cache): Put under ENABLE_CHECKING.
10737 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10739 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10740 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10741 and WM_ACTIVATEAPP.
10742 (w32fullscreen_hook): If the frame is visible, reset
10743 f->want_fullscreen flag after changing the frame size. If the
10744 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10747 2013-03-13 Daniel Colascione <dancol@dancol.org>
10749 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10750 too so that these builds can use Cygwin's file conversion
10751 functions. (We've been building and linking cygw32.o all along
10752 and just not using it.)
10754 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10756 File synchronization fixes (Bug#13944).
10757 * Makefile.in (LIB_FDATASYNC): New macro.
10759 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10760 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10761 Don't worry about HAVE_FSYNC, since a substitute fsync is
10762 available if the system lacks one.
10763 (Fwrite_regin): Retry fsync if interrupted.
10765 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10767 * w32term.c (w32_read_socket): If the Emacs frame is being
10768 activated, call w32fullscreen_hook, to make sure the new frame
10769 dimensions are in effect. (Bug#13937)
10771 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10773 * xdisp.c (init_iterator): Simplify because both character and byte
10774 positions are either specified or -1. Add eassert. Adjust comment.
10775 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10776 character and byte positions can be obtained from marker.
10778 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10780 Static checking by Sun C 5.12.
10781 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10782 * bytecode.c (exec_byte_code):
10783 * dispnew.c (init_display):
10785 * fileio.c (Fsubstitute_in_file_name):
10786 * keyboard.c (Fevent_convert_list):
10787 * keymap.c (Fsingle_key_description):
10788 * term.c (maybe_fatal, fatal):
10789 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10790 * xsmfns.c (Fhandle_save_session):
10791 Omit unreachable code.
10792 * keymap.c (map_keymap_char_table_item): Cast void * to
10793 a function pointer type; the C Standard requires this.
10795 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10796 Include <sys/param.h> unconditionally, as that works elsewhere and
10797 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10798 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10801 See ChangeLog.12 for earlier changes.
10803 ;; Local Variables:
10807 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10809 This file is part of GNU Emacs.
10811 GNU Emacs is free software: you can redistribute it and/or modify
10812 it under the terms of the GNU General Public License as published by
10813 the Free Software Foundation, either version 3 of the License, or
10814 (at your option) any later version.
10816 GNU Emacs is distributed in the hope that it will be useful,
10817 but WITHOUT ANY WARRANTY; without even the implied warranty of
10818 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10819 GNU General Public License for more details.
10821 You should have received a copy of the GNU General Public License
10822 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.