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1 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4 * dired.c (directory_files_internal): Use a volatile variable
5 to prevent the compiler from optimizing away all copies of a local.
6 I wonder how many other GC-related bugs like this lurk elsewhere?
8 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
9 * xterm.h (struct x_display_info): New member 'connection'.
10 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
11 so that x_delete_terminal has a file descriptor to pass to
12 delete_keyboard_wait_descriptor.
14 2014-08-01 Eli Zaretskii <eliz@gnu.org>
16 Fix display of R2L lines when the last character fits only partially.
17 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
18 for the details.
19 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
20 R2L row is visible only partially, give the row a negative x
21 offset.
22 (display_line): Fix the calculation of the glyph whose pixel width
23 is used to decide whether the last produced glyph fits on the
24 line. When the last glyph fits only partially, give the row a
25 negative x offset.
27 2014-07-29 Eli Zaretskii <eliz@gnu.org>
29 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
30 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
31 pixel width of the first glyph that is hscrolled from display.
32 (display_line): In R2L glyph rows, don't give a negative offset to
33 row->x when the first glyph begins before first_visible_x.
35 2014-07-29 Andreas Schwab <schwab@suse.de>
37 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
38 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
40 2014-07-28 Eli Zaretskii <eliz@gnu.org>
42 * xdisp.c (display_line): If called with iterator set up to write
43 to a marginal area, delay the call to handle_line_prefix until we
44 switch back to the text area. (Bug#18035)
46 * .gdbinit (xwindow): The members total_cols, total_lines,
47 left_col, and top_line are C integers (and has been so for the
48 last 1.5 years).
50 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
52 * nsterm.m (applicationDidFinishLaunching:): Call
53 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
54 (antialiasThresholdDidChange:): New method for EmacsApp.
56 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
58 * macfont.m (macfont_update_antialias_threshold): Remove static.
60 * macfont.h (macfont_update_antialias_threshold): Declare.
62 2014-07-17 Eli Zaretskii <eliz@gnu.org>
64 * w32select.c (setup_windows_coding_system): Apply
65 CODING_ANNOTATION_MASK to the common_flags member of struct
66 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
68 * w16select.c (Fw16_get_clipboard_data): Apply
69 CODING_ANNOTATION_MASK to the common_flags member of struct
70 coding_system.
72 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
73 buffer position where we are to start the iteration.
74 (handle_invisible_prop): Record in it->stop_charpos the position
75 where the invisible text ends. (Bug#18035)
76 (hscroll_window_tree): Don't try hscrolling windows whose cursor
77 row has zero buffer position as their start position. Reported by
78 martin rudalics <rudalics@gmx.at>.
80 2014-07-16 Eli Zaretskii <eliz@gnu.org>
82 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
83 infinite looping in redisplay when display lines don't have enough
84 space to display even a single character. (Bug#18036)
86 2014-07-13 Eli Zaretskii <eliz@gnu.org>
88 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
89 buffer's default-directory only if it is a string. (Bug#17986)
91 2014-07-12 Eli Zaretskii <eliz@gnu.org>
93 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
94 than 1. (Bug#17962)
96 * w32fns.c (Fx_file_dialog): Mention in the doc string the
97 behavior on Windows 7 and later when the function is repeatedly
98 invoked with the same value of DIR. (Bug#17950)
100 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
101 string to match the one in w32fns.c.
103 2014-07-08 Eli Zaretskii <eliz@gnu.org>
105 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
106 x_produce_glyphs does when it generates a stretch glyph that
107 represents a TAB. (Bug#17969)
109 2014-07-05 Eli Zaretskii <eliz@gnu.org>
111 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
112 and there is a display property at that position, don't call
113 move_it_to to move to a position before window start. (Bug#17942)
114 Fix condition for finding CHARPOS by the first call to move_it_to.
115 (Bug#17944)
117 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
119 * syntax.c (find_defun_start): Try the cache even
120 if !open_paren_in_column_0_is_defun_start.
121 (back_comment): If find_defun_start was pessimistic, use the
122 scan_sexps_forward result to improve the cache (bug#16526).
124 2014-07-04 Daniel Colascione <dancol@dancol.org>
126 Backport from trunk.
127 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
128 only if xic_style calls for it. This change allows Emacs to work
129 with ibus. Also, don't leak resources if create_frame_xic fails,
130 and stop caching xic_style across different displays (Bug#17928).
131 (supported_xim_styles): Make const.
132 (best_xim_style): Remove first parameter: it's always just
133 supported_xim_styles. Change to look at supported_xim_styles directly.
135 2014-07-04 Eli Zaretskii <eliz@gnu.org>
137 * xdisp.c (redisplay_window): If redisplay of a window ends up
138 with point in a partially visible line at end of the window, make
139 sure the amended position of point actually has smaller Y
140 coordinate; if not, give up and scroll the display. (Bug#17905)
142 * window.c (window_scroll_pixel_based): When point ends up at the
143 last fully visible line, don't let move_it_to stop at the left
144 edge of the line and dupe us into thinking point is inside the
145 scroll margin.
147 * w32.c (network_interface_info): Make sure the argument is a
148 Lisp string.
150 2014-07-01 Eli Zaretskii <eliz@gnu.org>
152 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
153 the window whose glyph row is being prepared and a flag whether it
154 is for mode/header line. Make sure the glyph row's marginal areas
155 are in sync with what the window wants.
156 (Bug#17892)
158 * xdisp.c (display_line, display_mode_line): Call
159 prepare_desired_row with additional arguments, as appropriate.
161 * dispextern.h (prepare_desired_row): Adjust prototype.
163 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
165 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
166 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
167 caused by xw_popup_dialog in daemon mode (Bug#17891).
169 2014-06-30 Eli Zaretskii <eliz@gnu.org>
171 * frame.c (do_switch_frame): When switching to another TTY frame,
172 make sure FrameCols and FrameRows are in sync with the new frame's
173 data. (Bug#17875)
175 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
177 * coding.c (encode_coding_utf_8): Correctly count produced_chars
178 also in unibyte case. (Bug#17865)
180 2014-06-25 Glenn Morris <rgm@gnu.org>
182 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
184 2014-06-21 Eli Zaretskii <eliz@gnu.org>
186 * indent.c (Fvertical_motion): Doc fix.
187 Move to the goal column, if any, with a single call to
188 move_it_in_display_line, not in two calls. Doing this with two
189 calls causes move_it_in_display_line apply the line-prefix
190 handling twice instead of just once. (Bug#17823)
192 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
194 Port to OS X ACLs (Bug#17810).
195 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
196 ACL_TYPE_ACCESS) doesn't work.
198 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
200 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
201 before checking key-translation-map (bug#17659).
203 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
205 * font.c (font_make_object): Avoid dangling pointer which may
206 crash GC (Bug#17771).
208 2014-06-18 Eli Zaretskii <eliz@gnu.org>
210 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
211 prototype of DGifCloseFile as appropriate for older and newer
212 versions of giflib.
213 (gif_close): New function, encapsulates the differences in the
214 calling sequence of DGifCloseFile before v5.1.0 and after it.
215 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
216 error string where appropriate. (Bug#17790)
218 2014-06-16 Eli Zaretskii <eliz@gnu.org>
220 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
221 macro execution, make sure point didn't move since last complete
222 redisplay, as the condition for using the glyph matrix
223 information. (Bug#17777)
225 2014-06-14 Eli Zaretskii <eliz@gnu.org>
227 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
228 information if we are in the middle of executing a keyboard macro,
229 since redisplay doesn't update the screen until the macro is
230 finished. (Bug#17777)
232 2014-06-13 Eli Zaretskii <eliz@gnu.org>
234 * alloc.c (cleanup_vector): Don't dereference a font driver
235 pointer if it is NULL. (Bug#17771)
237 2014-06-11 Eli Zaretskii <eliz@gnu.org>
239 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
240 matching overlay strings with 'cursor' property against buffer
241 positions traversed in the glyph row. (Bug#17744)
243 2014-06-08 Glenn Morris <rgm@gnu.org>
245 * fileio.c (write-region-inhibit-fsync): Doc tweak.
247 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
249 2014-06-04 Eli Zaretskii <eliz@gnu.org>
251 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
252 contains garbage on WINDOWSNT (which could potentially infloop at
253 exit).
255 Minimize cursor motion during TTY menu updates.
256 * term.c (tty_menu_display): Don't position cursor here. Instead,
257 pass the cursor coordinates to update_frame_with_menu.
258 (tty_menu_activate): Send the hide cursor command only once in an
259 iteration through the outer 'while' loop.
261 * dispnew.c (update_frame_1): Accept an additional argument
262 SET_CURSOR_P, and position the cursor at the end of the frame
263 update only if that argument is non-zero. All callers changed to
264 provide the additional argument as non-zero, except for
265 update_frame_with_menu.
266 (update_frame_with_menu): Accept 2 additional arguments ROW and
267 COL; if they are non-negative, instruct update_frame_1 not to
268 position the cursor, and instead position it according to ROW and
269 COL.
271 * dispextern.h (update_frame_with_menu): Update prototype.
273 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
275 * callproc.c (call_process): Don't check read-only if we don't insert
276 anything (bug#17666).
278 2014-06-02 Eli Zaretskii <eliz@gnu.org>
280 * dispnew.c (update_frame_with_menu): Set display_completed.
282 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
284 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
286 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
288 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
289 to min(value, whole).
291 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
293 Bring back the changes to GDB-visible symbols, but only on AIX.
294 And only if it's not pre-4.2 GCC.
295 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
296 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
297 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
298 New macros.
300 2014-05-31 Eli Zaretskii <eliz@gnu.org>
302 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
303 with PT, not GPT. (Bug#16433)
305 Revert last changes to GDB-visible symbols.
306 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
307 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
308 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
309 Delete macros.
311 2014-05-31 Glenn Morris <rgm@gnu.org>
313 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
315 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
317 Fix port to 32-bit AIX with xlc (Bug#17598).
318 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
319 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
320 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
321 to work around a compiler bug in IBM xlc 12.1.
323 2014-05-29 Eli Zaretskii <eliz@gnu.org>
325 * xterm.c (x_update_window_end): Don't invalidate the entire
326 mouse-highlight info, just signal frame_up_to_date_hook that mouse
327 highlight needs to be redisplayed. (Bug#17588)
329 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
331 Port the GDB-visible symbols to AIX.
332 Without them, GDB doesn't work to debug Emacs, since the AIX linker
333 optimizes away the relevant external symbols. Use enums instead;
334 this suffices for the AIX port, which is 32-bit-only anyway.
335 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
336 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
337 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
338 New macros.
340 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
342 Include sources used to create macuvs.h.
343 * Makefile.in ($(srcdir)/macuvs.h): New rule.
344 * macuvs.h: Use automatically-generated header.
346 2014-05-25 Eli Zaretskii <eliz@gnu.org>
348 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
349 if we are iterating over an object that generates glyphs for
350 marginal areas. (Bug#17585)
352 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
354 * xdisp.c (safe__call1, safe__eval): Now static.
356 2014-05-24 Eli Zaretskii <eliz@gnu.org>
358 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
359 (safe_call, safe__call1): Construct a va_list argument for safe_call.
360 (safe_call1): Call safe_call instead of safe__call directly.
362 2014-05-24 Ken Brown <kbrown@cornell.edu>
364 * w32term.c (x_delete_display) [CYGWIN]: Don't free
365 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
366 once. (Bug#17510)
368 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
370 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
371 (safe__call, safe__call1, safe__eval): New functions.
372 (safe_call): Use it.
373 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
374 (display_mode_element): Same for `:eval'.
376 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
378 Fix port to 32-bit AIX (Bug#17540).
379 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
380 twice. _text already includes this offset.
381 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
383 2014-05-21 Eli Zaretskii <eliz@gnu.org>
385 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
386 when closest_pos is identical to to_charpos, don't recurse, since
387 we already tried that, and failed. (Bug#17539)
389 2014-05-20 Eli Zaretskii <eliz@gnu.org>
391 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
392 unwinding when frame's faces were not initialized yet, increment
393 the frame's image-cache reference count before calling
394 x_free_frame_resources. Don't dereference
395 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
397 2014-05-11 Glenn Morris <rgm@gnu.org>
399 * fileio.c (Ffile_executable_p): Doc tweak.
401 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
403 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
404 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
406 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
408 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
410 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
412 Fix initialization of minibuffer history variable (Bug#17430).
413 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
414 Move the initialization up to prevent any "value void" message.
416 2014-05-06 Samuel Bronson <naesten@gmail.com>
418 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
419 are matched (bug#17413).
421 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
423 Stop tooltips pulling Emacs window to front (Bug#17408).
424 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
425 SetWindowPos invocations.
427 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
429 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
430 not initialized (Bug#17398).
432 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
434 Revert recent libpng changes (Bug#17339).
435 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
436 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
438 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
440 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
441 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
442 because WCONTINUED is always defined now.
443 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
445 2014-05-03 Eli Zaretskii <eliz@gnu.org>
447 * buffer.c (overlay_strings): Fix the wording of the commentary.
449 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
451 Consult libpng-config more consistently (Bug#17339).
452 * Makefile.in (PNG_CFLAGS): New var.
453 (ALL_CFLAGS): Use it.
454 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
455 CFLAGS now handles this.
457 2014-05-01 Glenn Morris <rgm@gnu.org>
459 * floatfns.c (Fisnan):
460 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
462 2014-05-01 Eli Zaretskii <eliz@gnu.org>
464 * term.c (tty_menu_activate): A better initialization for cursor
465 coordinates.
467 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
469 * intervals.c: Tighten assertions.
470 (create_root_interval): Make sure the interval is not empty.
471 (intervals_equal): Use booleans.
472 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
473 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
474 (balance_possible_root_interval): Simplify and use booleans.
475 (split_interval_right, split_interval_left): Check LENGTH, and remove
476 now redundant assertion.
477 (adjust_intervals_for_insertion): Remove now redundant assertions.
478 (delete_node, interval_deletion_adjustment)
479 (adjust_intervals_for_deletion, merge_interval_right)
480 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
481 (reproduce_interval): Make sure the interval is not empty.
483 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
485 * term.c (tty_menu_activate): Don't assume row and col are initialized.
486 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
487 satisfaction that they would always be initialized.
489 2014-04-29 Eli Zaretskii <eliz@gnu.org>
491 * term.c (tty_menu_display): Move the cursor to the active menu
492 item.
493 (tty_menu_activate): Return the cursor to the active menu item
494 after displaying the menu and after displaying help-echo. See
495 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
496 for the details of why this is needed by screen readers and
497 Braille displays.
499 2014-04-29 Glenn Morris <rgm@gnu.org>
501 * process.c (handle_child_signal):
502 Handle systems without WCONTINUED. (Bug#15110, 17339)
504 2014-04-23 Eli Zaretskii <eliz@gnu.org>
506 * search.c (Fnewline_cache_check): Don't try to count newlines
507 outside the buffer's restriction, as find_newline doesn't support that.
509 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
511 Port to GCC 4.9.0 with --enable-gcc-warnings.
512 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
513 All uses removed.
514 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
515 a way that also works with GCC 4.9.0.
517 * search.c (Fnewline_cache_check): Remove unused locals.
519 2014-04-22 Eli Zaretskii <eliz@gnu.org>
521 * search.c (find_newline1): New subroutine.
522 (Fnewline_cache_check): New function.
523 (syms_of_search): Defsubr it.
525 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
527 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
528 * keyboard.c (unblock_input): Add comment.
529 * xgselect.c (xg_select): Prevent Glib main loop recursion.
531 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
533 * intervals.c (rotate_right, rotate_left): Fix up length computation.
534 Also change identifiers to match the comments, and add more assertions
535 (bug#16234).
537 2014-04-18 Eli Zaretskii <eliz@gnu.org>
539 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
540 glyph is written to TEXT_AREA of the temporary glyph_row.
541 (Bug#17288)
543 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
545 * emacs.c (close_output_streams): Don't clear and restore errno.
547 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
549 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
550 never becomes visible, i.e. using XMonad (Bug#17237).
552 2014-04-17 Eli Zaretskii <eliz@gnu.org>
554 * xdisp.c (Fline_pixel_height): Don't assume that the current
555 buffer and the selected window's buffer are one and the same.
556 (Bug#17281)
558 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
559 paragraph-start cache before the newline cache. (Bug#17269)
561 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
563 * window.c (save_window_save): Lookup window_point_insertion_type in
564 the right buffer (bug#15457).
565 (Qwindow_point_insertion_type): New var.
566 (syms_of_window): Initialize it.
568 2014-04-16 Eli Zaretskii <eliz@gnu.org>
570 Fix the MSDOS build.
571 * unexcoff.c [MSDOS]: Include libc/atexit.h.
572 (copy_text_and_data): Zero out the atexit chain pointer before
573 dumping Emacs.
575 * termhooks.h (encode_terminal_code): Update prototype.
577 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
578 visible for all DOS_NT ports, not just WINDOWSNT.
579 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
581 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
582 unless it is defined.
583 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
585 * process.c (close_on_exec, accept4, process_socket): Move into
586 the "ifdef subprocesses" part.
587 (catch_child_signal): Condition by "ifdef subprocesses".
588 (syms_of_process) <Qinternal_default_process_sentinel>
589 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
591 * msdos.h: Add prototypes for new functions.
592 (EINPROGRESS): Define.
593 (O_CLOEXEC): Define to zero.
595 * msdos.c (check_window_system): Remove unnecessary an
596 incompatible duplicate function.
597 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
598 New functions in support of new functionality.
600 * menu.c (single_menu_item): Add visual indication of submenu
601 also for menus on MSDOS frames.
602 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
604 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
605 when async subprocesses aren't supported.
607 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
609 * emacs.c (close_output_streams): Zero out errno before calling
610 close_stream.
612 * dired.c [MSDOS]: Include msdos.h.
614 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
615 (DATA_START) [MSDOS]: Define.
616 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
618 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
619 Ifdef away for MSDOS.
620 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
621 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
622 for MSDOS.
623 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
624 Use temporary file template that is compatible with mkostemp.
625 Move vfork-related portions under #ifndef MSDOS.
626 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
628 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
630 * buffer.c (Foverlays_at): Add argument `sorted'.
632 2014-04-14 Eli Zaretskii <eliz@gnu.org>
634 * insdel.c (invalidate_buffer_caches): When deleting or replacing
635 text, invalidate the bidi_paragraph_cache upto and including the
636 preceding newline.
638 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
640 Port to IRIX 6.5 (Bug#9684).
641 * alloc.c (TAGGABLE_NULL): New constant,
642 for porting to hosts with nontrivial DATA_SEG_BITS settings.
643 (next_vector, set_next_vector): Use it.
644 * conf_post.h (INET6) [IRIX6_5]: Define.
645 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
646 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
647 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
648 for consistency with how TAGGABLE_NULL is computed.
650 2014-04-13 Eli Zaretskii <eliz@gnu.org>
652 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
653 before passing it to system APIs.
655 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
657 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
659 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
660 make sure stack.byte_string_start is not de-adjusted by pushhandler.
662 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
664 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
666 2014-04-12 Eli Zaretskii <eliz@gnu.org>
668 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
669 covered by a display string that ends in a newline, and that cases
670 going back by DVPOS lines to hit the search limit, lift the limit
671 and go back until DVPOS is reached. (Bug#17244)
673 * indent.c (Fvertical_motion): Handle correctly the case when the
674 display string is preceded by an empty line.
676 2014-04-11 Eli Zaretskii <eliz@gnu.org>
678 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
679 use S_IWRITE instead.
681 2014-04-11 Glenn Morris <rgm@gnu.org>
683 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
685 2014-04-09 Ken Brown <kbrown@cornell.edu>
687 * Makefile.in (EMACS_MANIFEST): Revert last change.
689 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
691 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
693 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
694 (symbol_block_pinned): New var.
695 (Fmake_symbol): Initialize `pinned'.
696 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
697 pinned and signal an error for un-purifiable objects.
698 (pure_cons): Use it.
699 (Fpurecopy): Use it, except for objects that can't be purified.
700 (mark_pinned_symbols): New function.
701 (Fgarbage_collect): Use it.
702 (gc_sweep): Remove hack made unnecessary.
704 2014-04-05 Glenn Morris <rgm@gnu.org>
706 * keyboard.c (Fopen_dribble_file): Doc tweak.
708 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
710 Backport from trunk.
711 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
712 bar is zero height, just return (Bug#16976).
713 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
714 * nsterm.h (EmacsView): Add wait_for_tool_bar.
715 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
716 is nil. If waiting for toolbar to complete, force a redraw.
717 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
719 2014-04-03 Ken Brown <kbrown@cornell.edu>
721 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
723 2014-04-02 Martin Rudalics <rudalics@gmx.at>
725 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
726 width from font width (Bug#17163).
728 2014-03-30 Martin Rudalics <rudalics@gmx.at>
730 * frame.c (x_set_frame_parameters): Calculate default values of
731 new frame sizes only after all other frame parameters have been
732 processed (Bug#17142).
734 2014-03-28 Ken Brown <kbrown@cornell.edu>
736 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
737 (Bug#17112)
739 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
741 * xterm.c (x_draw_image_glyph_string): Adjust image background
742 width accordingly when its x position is adjusted. (Bug#17115)
744 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
746 * w32term.c (x_draw_image_glyph_string): Fix computation of height
747 and width of image background when it is displayed with a 'box'
748 face. (Bug#17115)
750 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
752 More backward-compatible fix to char-equal core dump (Bug#17011).
753 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
754 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
756 Fix core dump in char-equal (Bug#17011).
757 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
758 unibyte buffers, as we can't tell whether the characters are
759 actually unibyte.
761 * insdel.c (adjust_markers_for_delete): Remove unused local.
763 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
765 Have (MARKER . ADJUSTMENT) undo records always be immediately
766 after their corresponding (TEXT . POS) record in undo list.
767 (Bug#16818)
768 * lisp.h (record-delete): New arg record_markers.
769 (record_marker_adjustment): No longer needed outside undo.c.
770 * insdel.c (adjust_markers_for_delete): Move calculation of marker
771 adjustments to undo.c's record_marker_adjustments. Note that
772 fileio.c's decide_coding_unwind is another caller to
773 adjust_markers_for_delete. Because it has undo list bound to t,
774 it does not rely on adjust_markers_for_delete to record marker
775 adjustments.
776 (del_range_2): Swap call to record_delete and
777 adjust_markers_for_delete so as undo marker adjustments are
778 recorded before current deletion's adjustments, as before.
779 (adjust_after_replace):
780 (replace_range): Pass value for new record_markers arg to
781 delete_record.
782 * undo.c (record_marker_adjustment): Rename to
783 record_marker_adjustments and made static.
784 (record_delete): Check record_markers arg and call
785 record_marker_adjustments.
786 (record_change): Pass value for new record_markers arg to
787 delete_record.
788 (record_point): at_boundary calculation no longer needs to account
789 for marker adjustments.
791 2014-03-24 Martin Rudalics <rudalics@gmx.at>
793 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
794 (Bug#17077).
796 2014-03-23 Glenn Morris <rgm@gnu.org>
798 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
800 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
802 * buffer.c (struct sortvec): Add field `spriority'.
803 (compare_overlays): Use it.
804 (sort_overlays): Set it.
806 2014-03-23 Eli Zaretskii <eliz@gnu.org>
808 * xdisp.c (redisplay_window): If all previous attempts to find the
809 cursor row failed, try a few alternatives before falling back to
810 the top-most row of the window. Use row_containing_pos. (Bug#17047)
812 2014-03-22 Daniel Colascione <dancol@dancol.org>
814 * process.c (conv_sockaddr_to_lisp): When extracting the string
815 names of AF_LOCAL sockets, stop before reading uninitialized
816 memory.
818 2014-03-23 Daniel Colascione <dancol@dancol.org>
820 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
821 array. (ASAN caught.)
823 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
825 Fix regression introduced by patch for Bug#10500.
826 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
827 * w32term.c (x_draw_image_relief): Likewise.
829 2014-03-21 Martin Rudalics <rudalics@gmx.at>
831 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
832 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
833 maximize a frame for odd default fonts.
835 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
837 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
839 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
841 * doc.c (store_function_docstring): Warn when we don't know where to
842 put a docstring.
843 (Fsubstitute_command_keys): Don't advertise the fact that
844 text-properties are dropped, since we think it's a bug that we'll fix
845 in 24.5.
847 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
848 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
849 * frame.c (frame_garbaged): Make "docstring" more precise.
851 2014-03-20 Glenn Morris <rgm@gnu.org>
853 * charset.c (init_charset): When we cannot find the charsets directory,
854 mention if EMACSDATA is set.
856 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
858 * fns.c (Frandom): Fix rare bug where the result isn't random.
860 Fix porting inconsistency about rounding to even.
861 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
862 This way, the unusual !HAVE_RINT case acts like the usual
863 HAVE_RINT case, and we can fix the documentation accordingly.
865 2014-03-19 Eli Zaretskii <eliz@gnu.org>
867 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
868 (w32_wnd_proc): Initialize the dwHoverTime member of
869 TRACKMOUSEEVENT structure.
871 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
873 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
875 2014-03-16 Eli Zaretskii <eliz@gnu.org>
877 * search.c (find_newline): Speed up the function when using the
878 newline cache, by halving the number of calls to
879 region_cache_forward and region_cache_backward. (Bug#16830)
881 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
883 * buffer.c (Fset_buffer): Document return value (bug#17015).
885 2014-03-14 Martin Rudalics <rudalics@gmx.at>
887 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
888 nil, always resize character wise to avoid potential loss of the
889 mode line (Bug#16923 related).
891 2014-03-12 Martin Rudalics <rudalics@gmx.at>
893 * frame.c (x_set_frame_parameters): Always calculate new sizes
894 pixelwise to avoid potential loss when rounding.
896 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
898 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
899 * xterm.c (x_free_frame_resources): Free all allocated cursors.
901 2014-03-10 Eli Zaretskii <eliz@gnu.org>
903 * w32.c (fstatat): Don't add an extra slash if the argument ends
904 with a slash: this fails the subsequent call to stat_worker on
905 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
907 2014-03-09 Martin Rudalics <rudalics@gmx.at>
909 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
911 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
913 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
915 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
916 when frame is only on one screen (Bug#14713).
918 2014-03-08 Eli Zaretskii <eliz@gnu.org>
920 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
921 there's a valid wrap point in the display line, the last glyph
922 cannot "just barely fit" on this row, because display_line doesn't
923 let it. Instead, proceed as if the last glyph didn't fit, so that
924 we eventually back up the iterator to the wrap point. This avoids
925 delusional behavior of move_it_to, whereby it proceeds to the next
926 display line, but sets current_x to zero for all the glyphs that
927 without word-wrap would fit on the previous display line.
928 One result was that visual-order cursor movement behaved erratically
929 under word-wrap.
930 (Fmove_point_visually): Add code to find the x coordinate of the
931 last character before wrap point, under word-wrap on a TTY.
933 2014-03-07 Eli Zaretskii <eliz@gnu.org>
935 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
936 also return value of MOVE_POS_MATCH_OR_ZV from
937 move_it_in_display_line_to, when moving from beginning of line to
938 point's position. (Bug#16961)
940 2014-03-07 Martin Rudalics <rudalics@gmx.at>
942 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
943 * window.c (Fselect_window): Explain NORECORD and
944 `buffer-list-update-hook' in doc-string.
946 2014-03-06 Martin Rudalics <rudalics@gmx.at>
948 * window.c (Fother_window_for_scrolling): Check that
949 Vother_window_scroll_buffer is a buffer.
951 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
953 * xterm.c (xim_initialize): Always pass a copy of resource name
954 to XRegisterIMInstantiateCallback and eassert whether return
955 value is True. Passing copy is important because Xlib doesn't
956 make its own copy and resource name argument usually points to
957 SSDATA (Vx_resource_name), which may be changed from Lisp.
958 (xim_close_display): For XUnregisterIMInstantiateCallback,
959 always eassert return value and pass exactly the same values
960 as were used for XRegisterIMInstantiateCallback.
961 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
962 sources to check why if you are interested.
964 2014-03-05 Martin Rudalics <rudalics@gmx.at>
966 * dispnew.c (change_frame_size_1): Add new_lines instead of
967 new_height, the latter may be still zero if passed as such.
968 * window.c (Fwindow_pixel_height): Mention bottom divider in
969 doc-string.
971 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
973 Fix "resource temporarily unavailable" with xgselect
974 (Bug#16925).
975 * xgselect.c: Include <stdbool.h>.
976 (xg_select) [!USE_GTK]: Don't lose track of errno.
978 Fix minor --enable-gcc-warnings issues.
979 * widget.c (update_various_frame_slots, EmacsFrameResize):
980 Avoid unused locals. Prefer 'if' to '#if' when either will do.
982 2014-03-04 Ken Brown <kbrown@cornell.edu>
984 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
985 represent the actual adjustment needed for alignment.
987 2014-03-04 Eli Zaretskii <eliz@gnu.org>
989 * gmalloc.c (aligned_alloc): Don't allocate more memory than
990 needed, and don't reallocate if the initial allocation already
991 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
993 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
995 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
996 (Bug#16932)
998 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1000 * cmds.c (delete-char): Update docstring pointing out that the
1001 function ignores `delete-active-region' and `overwrite-mode'.
1003 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1005 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1007 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1008 allocated buffer due to alignment.
1009 (freehook): If the block to be freed was allocated by
1010 'aligned_alloc', find its real pointer before calling 'free'.
1011 (Bug#16901)
1012 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1013 backtrace.
1015 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1017 * font.c (toplevel): Adjust comment about font cache layout.
1018 (font_clear_cache): Fix to match real font cache layout.
1019 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1020 (Fframe_font_cache) [FONT_DEBUG]: New function.
1021 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1023 Avoid crashes when X fonts are erroneously freed on reused X
1024 'Display *' connection data (Bug#16069). Note that X font
1025 resources still may be leaked, but currently there is no way
1026 to completely avoid it.
1027 * xterm.h (struct x_display_info): New member x_id. Add comments.
1028 * xterm.c (x_display_id): New variable.
1029 (x_term_init): Assign identifier to each opened X connection.
1030 * xfont.c (struct xfont): New member x_display_id.
1031 (xfont_open): Initialize it with frame's display id.
1032 (xfont_close): Check whether font's display id matches the one
1033 recorded for the given display. Adjust comment.
1034 * xftfont.c (struct xftfont_info):
1035 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1037 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1039 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1040 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1041 killed Vother_window_scroll_buffer.
1042 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1044 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1046 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1047 that start with more than 2 slashes as UNCs. (Bug#16751)
1049 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1051 Fix a few crashes and leaks when cloning C strings.
1052 * alloc.c, lisp.h (dupstring): New function.
1053 * gtkutil.c (xg_get_font):
1054 * term.c (tty_default_color_capabilities):
1055 * xsettings.c (store_monospaced_changed)
1056 (store_font_name_changed, parse_settings)
1057 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1058 This avoids some unlikely crashes due to accessing freed storage,
1059 and avoids some minor memory leaks in the more-typical case.
1061 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1063 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1064 cursor when modeline can't be dragged (Bug#16647).
1066 2014-02-28 Glenn Morris <rgm@gnu.org>
1068 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1069 from custom-delayed-init-variables. (Bug#11565)
1071 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1073 More fixes for mouse glyph calculations (Bug#16647).
1074 * window.c (coordinates_in_window): In intersection of
1075 horizontal and vertical window dividers prefer the horizontal
1076 one. Add some extra parens to last fix.
1077 (window_relative_x_coord): Return x-coordinate for header and
1078 mode line too.
1079 * xdisp.c (remember_mouse_glyph): In text area don't extend
1080 glyph into mode line to show the vertical drag cursor there
1081 immediately. Subdivide mouse glyphs in right fringes to show a
1082 horizontal drag cursor as soon as we enter the "grabbable width"
1083 portion. Handle vertical border case separately. Do not
1084 subdivide window divider areas.
1085 (note_mouse_highlight): On bottom divider of bottommost windows
1086 show vertical drag cursor only when the minibuffer window can be
1087 resized.
1089 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1091 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1092 reset by the face of the object just displayed. See also bug#76.
1093 (get_next_display_element): If the string came from a display
1094 property, examine the box face attribute at it->position, not at
1095 it->current.pos, since the latter was not updated yet. (Bug#16870)
1096 (handle_face_prop): Improve commentary.
1098 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1100 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1101 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1103 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1105 Fixes around Bug#16647.
1106 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1107 ON_BOTTOM_DIVIDER cases.
1108 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1109 only if the window has no right divider.
1110 (Fcoordinates_in_window_p): Fix doc-string.
1112 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1114 * lread.c (Funintern): Fix doc to match advertised calling convention.
1116 2014-02-24 Daniel Colascione <dancol@dancol.org>
1118 * keyboard.c (read_char): Close race that resulted in lost events.
1120 2014-02-22 Glenn Morris <rgm@gnu.org>
1122 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1123 * window.c (window-resize-pixelwise): Doc fixes.
1125 * process.c (Finternal_default_process_filter)
1126 (Finternal_default_process_sentinel): Doc tweaks.
1128 2014-02-21 Glenn Morris <rgm@gnu.org>
1130 * process.c (Fprocess_buffer, Faccept_process_output)
1131 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1132 Doc fixes.
1134 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1136 * window.c (Fwindow_scroll_bar_width): New function.
1138 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1140 Pacify GCC when configuring with --enable-gcc-warnings.
1141 * xdisp.c (move_it_in_display_line_to) [lint]:
1142 Initialize recently-added local.
1144 2014-02-21 Daniel Colascione <dancol@dancol.org>
1146 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1148 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1150 * xdisp.c (init_iterator): Don't dereference a bogus face
1151 pointer. (Bug#16819)
1152 (try_cursor_movement): Don't use cursor position if
1153 set_cursor_from_row failed to compute it. This avoids assertion
1154 violations in MATRIX_ROW.
1155 (move_it_in_display_line_to): Save the iterator state in ppos_it
1156 only once per call. Reimplement the method used to return to the
1157 best candidate position if all the positions found in display line
1158 are beyond TO_CHARPOS. This cuts down the number of calls to
1159 bidi_shelve_cache, which moves a lot of stuff when lines are long
1160 and include bidirectional text. (Bug#15555)
1162 2014-02-20 Glenn Morris <rgm@gnu.org>
1164 * data.c (Fdefalias): Doc fix.
1166 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1168 * xdisp.c (display_line): Fix horizontal scrolling of large images
1169 when fringes are turned off. This comes at a price of not
1170 displaying the truncation/continuation glyphs in this case.
1171 (Bug#16806)
1173 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1174 CreateDIBSection returns an error indication, zero out *ximg after
1175 destroying the image. This avoids crashes in memory allocations
1176 due to the fact that some of the callers also call
1177 x_destroy_x_image, which will attempt to free an already free'd
1178 block of memory.
1180 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1182 * widget.c (update_various_frame_slots): Don't set
1183 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1185 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1187 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1189 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1191 temacs --daemon fix (Bug#16599).
1192 * emacs.c (main): Initialize daemon_pipe[1] here ...
1193 (syms_of_emacs): ... instead of here.
1195 2014-02-16 Anders Lindgern <andlind@gmail.com>
1197 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1198 is set (Bug#16505).
1200 2014-02-16 Daniel Colascione <dancol@dancol.org>
1202 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1203 (xd_get_connection_address): Use it.
1204 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1205 xd_get_connection_address because the latter signals if the bus
1206 we're trying to close is already disconnected.
1208 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1210 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1211 argument to CreateThread. This avoids segfaults on Windows 9X.
1212 Reported by oslsachem <oslsachem@gmail.com>.
1214 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1216 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1217 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1218 (check_lseek): New function, to report lseek errors.
1219 (save_data_space, update_file_ptrs, read_header, write_header)
1220 (copy_file, copy_rest, unexec): Use these news functions.
1221 (update_file_ptrs): Don't assume wraparound behavior when
1222 converting a large size_t value to off_t.
1224 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1226 * composite.c (fill_gstring_header): Pass positions as C integers
1227 and move parameters checking to...
1228 (Fcomposition_get_gstring): ...this function. Handle case when
1229 buffer positions are in reversed order and avoid crash (Bug#16739).
1230 Adjust docstring.
1231 * buffer.c (validate_region): Mention current buffer in error message.
1233 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1235 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1237 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1239 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1241 2014-02-11 Glenn Morris <rgm@gnu.org>
1243 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1244 Replace refs to "OpenStep" in messages.
1246 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1248 Avoid "." at end of error diagnostics.
1249 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1250 * font.c (Ffont_at):
1251 * nsfns.m (ns_display_info_for_name):
1252 * nsselect.m (Fx_own_selection_internal):
1253 * nsterm.m (performDragOperation:):
1254 Remove "." from end of diagnostic.
1256 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1258 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1259 unintuitive (bug#15824).
1260 (Fyes_or_no_p): Doc fix (bug#15456).
1262 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1264 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1265 and avoid warning.
1266 * eval.c (call_debugger): When exiting the debugger, do not allow
1267 max_specpdl_size less than actual binding depth (Bug#16603).
1268 (syms_of_eval): Adjust docstring.
1270 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1272 * cmds.c (Fself_insert_command): Output a clearer error message on
1273 negative repetitions (bug#9476).
1275 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1277 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1279 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1281 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1283 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1285 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1287 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1289 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1291 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1293 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1294 `exit' works (bug#15865).
1296 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1298 Constrain window box/body sizes and margin widths (Bug#16649).
1299 * xdisp.c (window_box_width): Don't return less than zero.
1300 (window_box_left_offset, window_box_right_offset): Don't return
1301 more than the window's pixel width.
1302 * window.c (window_body_height, window_body_width): Don't return
1303 negative value.
1304 (window_resize_apply): Adjust margin width, if necessary.
1306 2014-02-07 Glenn Morris <rgm@gnu.org>
1308 * nsterm.m (syms_of_nsterm): Doc fix.
1310 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1312 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1313 New variables: pointers through which to call the respective APIs.
1314 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1315 (filename_from_ansi, sys_link, check_windows_init_file):
1316 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1317 This is required on Windows 9X, where we dynamically load
1318 UNICOWS.DLL which has their non-stub implementations.
1319 (maybe_load_unicows_dll): Assign addresses to these 2 function
1320 pointers after loading UNICOWS.DLL.
1322 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1323 MultiByteToWideChar and WideCharToMultiByte through function
1324 pointers.
1326 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1327 New declarations.
1329 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1331 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1332 for OSX >= 10.9 if separate spaces are used.
1333 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1335 2014-02-06 Glenn Morris <rgm@gnu.org>
1337 * buffer.c (cache-long-scans): Doc fix.
1339 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1341 * w32fns.c (Fw32_shell_execute): Doc fix.
1343 2014-02-05 Bastien Guerry <bzg@gnu.org>
1345 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1346 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1348 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1350 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1351 outside the window (Bug#16649).
1353 * xdisp.c (note_mouse_highlight): When entering a margin area show
1354 a non-text cursor (Bug#16647).
1356 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1358 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1359 It prompted a compile-time diagnostic on GNU/Linux.
1360 Simplify to remove the need for the label.
1362 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1364 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1365 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1366 to show it; otherwise return 'unsupported--w32-dialog' to signal
1367 to the caller that emulation with menus is necessary.
1368 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1369 (Bug#16636)
1370 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1372 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1373 by HAVE_DIALOGS.
1375 * menu.c (Fx_popup_dialog): Don't condition the call to
1376 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1377 special symbol 'unsupported--w32-dialog', emulate the dialog with
1378 a menu by calling x-popup-menu.
1380 * menu.h (Qunsupported__w32_dialog): New extern variable.
1382 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1384 * keyboard.c (kbd_buffer_get_event): Read file notification events
1385 also in batch mode.
1387 * xgselect.c (xg_select): Read glib events in any case, even if
1388 there are no file descriptors to watch for. (Bug#16519)
1390 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1392 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1393 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1394 * w32term.c (w32_draw_window_divider): Handle first and last
1395 pixels specially.
1396 * w32term.h (w32_fill_area_abs): New function.
1397 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1398 divider.
1399 * xfaces.c (realize_basic_faces): Handle new face ids.
1400 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1401 and bottom divider width.
1402 * xterm.c (x_draw_window_divider): Handle first and last pixels
1403 specially.
1405 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1407 * print.c (Fexternal_debugging_output): Add cast to pacify
1408 --enable-gcc-warnings.
1409 * eval.c (call_debugger): Grow specpdl if the debugger was
1410 entered due to specpdl overflow (Bug#16603) and allow more
1411 specpdl space for the debugger itself.
1413 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1415 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1416 (Bug#16619)
1418 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1420 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1421 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1423 * print.c (Fexternal_debugging_output): If the argument character
1424 is non-ASCII, encode it with the current locale's encoding before
1425 writing the result to the terminal. (Bug#16448)
1427 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1428 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1429 for it. (Bug#16558)
1431 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1433 * process.c (create_process): Reset SIGPROF handler in the child.
1434 * callproc.c (call_process): Likewise.
1436 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1438 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1440 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1442 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1443 of zero to print strings, GDB doesn't like it.
1445 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1446 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1447 we still use correct addresses. (Bug#16576)
1449 2014-01-27 K. Handa <handa@gnu.org>
1451 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
1452 to preserve the code detection behavior of 24.3.
1453 * coding.h (struct coding_system): New member detected_utf8_bytes.
1454 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1455 (decode_coding_gap): Use short cut for UTF-8 file reading only
1456 when coding->detected_utf8_bytes equals to coding->src_bytes.
1457 * fileio.c (Finsert_file_contents): Cancel the previous change.
1459 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1461 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1462 that are not visible.
1464 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1466 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1467 is grabbed (Bug#16565).
1469 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1471 * xdisp.c (last_max_ascent): Re-remove after erroneously
1472 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1473 from 2013-03-29.
1474 (move_it_to): Re-remove reference to last_max_ascent.
1475 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1476 max_descent here instead of calling line_bottom_y.
1477 Fix doc-string.
1479 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1481 * terminal.c (initial_free_frame_resources): New function.
1482 (init_initial_terminal): Install new hook to free face cache
1483 on initial frame and avoid memory leak. For details, see
1484 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1485 * xfaces.c (free_frame_faces): Adjust comment.
1487 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1489 * data.c (Fstring_to_number): Document results if unparsable
1490 (Bug#16551).
1492 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1494 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1496 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1498 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1499 * coding.c (detect_coding_utf_8, emacs_mule_char)
1500 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1501 (check_utf_8, decode_coding):
1502 * coding.h (struct coding_system.errors):
1503 Use ptrdiff_t, not int, for integer values derived from buffer and
1504 string positions.
1506 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1507 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1508 before invoking decode_coding_gap, since there's just one block.
1510 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1512 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1513 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1514 too early. Again run change_frame_size before assigning menu-
1515 and tool-bar-lines.
1517 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1519 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1520 arrives, call x_check_fullscreen, in case the new display has a
1521 different resolution. (Bug#16517)
1523 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1525 * term.c (read_menu_input): If the selected frame changes, exit
1526 the menu.
1527 (tty_menu_show): If the selected frame changes while we displayed
1528 a menu, throw to top level. (Bug#16479)
1530 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1532 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1534 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1536 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1537 * data.c (count_one_bits_word): Fix bug (negated comparison)
1538 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1540 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1542 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1543 Avoid undefined behavior by initializing display property bit of a
1544 string processed by the bidirectional iterator. For details, see
1545 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1547 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1549 Minor cleanup of previous change.
1550 * image.c (imagemagick_error, Fimagemagick_types):
1551 Omit some recently-introduced and unnecessary casts and assignments.
1553 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1555 Fix two memory leaks discovered with Valgrind.
1556 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1557 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1559 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1561 Fixes in window size functions around Bug#16430 and Bug#16470.
1562 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1563 (Fwindow_mode_line_height, Fwindow_header_line_height)
1564 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1565 Minor doc-string adjustments.
1566 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1567 Rewrite doc-strings.
1568 (window_body_height, window_body_width): Do not count partially
1569 visible lines/columns when PIXELWISE is nil (Bug#16470).
1570 (Qfloor, Qceiling): New symbols.
1572 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1574 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1575 when the image cache is not yet allocated. (Bug#16509)
1577 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1579 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1580 re-attach intervals to its base buffer (Bug#16502).
1581 * intervals.c (set_interval_object): Move from here...
1582 * intervals.h (set_interval_object): ... to here. Fix comments.
1584 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1586 Avoid undefined behavior by initializing buffer redisplay bit.
1587 Problem reported by Dmitry Antipov in
1588 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1589 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1591 Revert some of the CANNOT_DUMP fix (Bug#16494).
1592 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1594 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1596 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1597 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1598 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1599 they are replaced by macros that expand into direct calls to the
1600 corresponding functions from GDI32.DLL.
1601 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1602 variables in the Cygwin build, they are unused.
1604 2014-01-19 K. Handa <handa@gnu.org>
1606 * composite.c (composition_update_it): Fix previous change.
1608 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1610 Fix file name handling on MS-Windows 9X.
1611 * w32.c (maybe_load_unicows_dll): New function.
1613 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1614 on, to make sure we can convert file names to and from UTF-8 on
1615 Windows 9X. This fixes a failure to start up because Emacs cannot
1616 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1618 * w32font.c [WINDOWSNT]: Include w32.h.
1619 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1620 of implementing the same stuff.
1621 Remove now unused g_b_init_is_windows_9x.
1623 * w32.h (maybe_load_unicows_dll): Add prototype.
1625 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1627 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1628 switch to single keyboard. Prevents daemon crashes when a new
1629 client connects while we show a TTY menu in an existing client.
1630 (Bug#16479)
1632 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1634 Fix MinGW64 porting problem with _setjmp.
1635 Reported by Eli Zaretskii in:
1636 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1637 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1638 the old _setjmp and _longjmp. All uses changed.
1640 2014-01-13 Daniel Colascione <dancol@dancol.org>
1642 * textprop.c (Fremove_list_of_text_properties):
1643 Correctly handle reaching the end of the interval tree. (Bug#15344)
1645 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1647 * xdisp.c (resize_mini_window): Round height to a multiple of
1648 frame's line height. Fix bug in calculation of window start
1649 position (Bug#16424).
1651 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1653 * macfont.m: Include termchar.h.
1654 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1655 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1656 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1657 *_WITH_GC_* to take face and f as parameters.
1658 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1659 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1661 2014-01-13 Daniel Colascione <dancol@dancol.org>
1663 Fix menu item updating in the presence of the Unity global menu
1664 GTK+ module.
1666 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1667 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1668 tear-off.
1669 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1670 updating menus; explain why.
1671 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1672 problem it's supposed to solve and it interferes with detecting
1673 the presence of a global menu.
1674 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1675 parameter.
1677 2014-01-11 K. Handa <handa@gnu.org>
1679 * composite.c (composition_update_it): Fix indexing of
1680 LGSTRING_CHAR (Bug#15984).
1682 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1684 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1686 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1688 * xdisp.c (try_window_id): Don't use this function's optimizations
1689 if overlays in the buffer displayed by the window have changed
1690 since last redisplay. (Bug#16347)
1691 (message_dolog): Fix indentation.
1693 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1695 * frame.c (frame_resize_pixelwise): Fix doc-string.
1697 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1699 Fix handling of internal borders (Bug#16348).
1700 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1701 Remove internal border width from pixel width of windows.
1702 (change_frame_size_1): Don't return early when frame's pixel
1703 size changes - we still have to record the new sizes in the
1704 frame structure.
1705 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1706 also when toolbar gets larger.
1707 * window.c (check_frame_size): Include internal_border_width in
1708 check.
1709 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1710 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1711 In non-toolkit/non-GTK version clear internal border.
1712 * xterm.c (x_clear_under_internal_border): New function for
1713 non-toolkit/non-GTK version.
1714 (x_after_update_window_line): In non-toolkit/non-GTK version
1715 don't do that.
1716 (handle_one_xevent, x_set_window_size):
1717 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1718 * xterm.h (x_clear_under_internal_border): Extern it.
1720 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1722 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1723 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1724 it again.
1726 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1728 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1729 last value of point is not equal to buffer's point. (Bug#16129)
1731 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1733 Spelling fixes.
1734 * nsterm.h (updateCollectionBehavior): Rename from
1735 updateCollectionBehaviour. All uses changed.
1737 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1738 * Makefile.in (SETFATTR): New macro.
1739 (temacs$(EXEEXT)): Use it.
1741 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1743 Fix maximization behavior on Windows (Bug#16300).
1744 * w32fns.c (w32_fullscreen_rect): Don't handle
1745 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1746 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1747 of SetWindowPos. Restore last placement also when leaving
1748 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1749 but the FULLSCREEN_BOTH case.
1751 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1753 Port to C89.
1754 * data.c (arithcompare_driver):
1755 * fileio.c (Fcar_less_than_car):
1756 * fns.c (internal_equal):
1757 * frame.c (delete_frame):
1758 * lisp.h (enum More_Lisp_Bits):
1759 * lread.c (read1):
1760 Avoid C99 constructs that don't work in C89.
1761 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1762 to port to C89, which doesn't have 'long long'.
1763 (count_trailing_zero_bits): Use them.
1765 2014-01-03 Chong Yidong <cyd@gnu.org>
1767 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1769 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1771 Further adjust frame/window scrollbar width calculations.
1772 * window.c (apply_window_adjustment):
1773 Set windows_or_buffers_changed.
1774 (Fwindow_scroll_bars): Return actual scrollbar width.
1775 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1776 For non-toolkit builds again use 14 as minimum width and set
1777 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1778 * xterm.c (XTset_vertical_scroll_bar): Take width from
1779 WINDOW_SCROLL_BAR_AREA_WIDTH.
1780 (x_new_font): Rename wid to unit. Base calculation of new
1781 scrollbar width on toolkit used and make it analogous to that of
1782 x_set_scroll_bar_default_width.
1783 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1784 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1785 of GetSystemMetrics.
1786 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1787 WINDOW_SCROLL_BAR_AREA_WIDTH.
1788 (x_new_font): Make it correspond to changes in xterm.c.
1790 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1792 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1793 This is a cleaner way to fix the MinGW-w64 porting problem.
1794 Check for INTPTR_MAX misconfiguration.
1796 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1798 * search.c (newline_cache_on_off, find_newline): In indirect
1799 buffers, use the newline cache of the base buffer.
1801 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1802 buffer, invalidate the caches of its base buffer. (Bug#16265)
1804 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1805 buffers, use the width-run cache of the base buffer.
1807 * xdisp.c (redisplay_window): When the window displays an indirect
1808 buffer, and the character widths in the display table have
1809 changed, invalidate the width-run cache of the corresponding base
1810 buffer.
1812 * fileio.c (Finsert_file_contents): When invalidating the newline
1813 cache, consider the case of inserting into indirect buffer.
1815 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1816 In indirect buffers, use the paragraph cache of the base buffer.
1818 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1820 * window.c (grow_mini_window): Fix last change.
1822 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1824 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1826 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1828 * w32term.c (w32_initialize): Use LCID and LOWORD.
1830 * w32proc.c (create_child): Use pid_t for 5th argument.
1831 (IsValidLocale): Don't provide prototype for MinGW64.
1832 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1833 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1835 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1836 MinGW64 doesn't support.
1838 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1840 * w32.c (set_named_security_info): New function.
1841 (acl_set_file): Fall back on set_named_security_info if
1842 set_file_security fails.
1843 (g_b_init_set_named_security_info_w)
1844 (g_b_init_set_named_security_info_a): New static variables.
1845 (globals_of_w32): Initialize them to zero.
1846 (set_named_security_info): Set them to non-zero if the
1847 corresponding API is available.
1848 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1849 New function typedefs.
1851 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1853 Some more fixes following pixelwise resize changes including one
1854 for Bug#16306.
1855 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1856 of frame_resize_pixelwise.
1857 * widget.c (pixel_to_text_size): New function.
1858 (update_wm_hints): Have size hints respect value of
1859 frame_resize_pixelwise.
1860 (EmacsFrameResize): Alway process resize requests pixelwise.
1861 * window.c (grow_mini_window): Make sure mini window is at least
1862 one line tall.
1863 * xdisp.c (display_menu_bar): Make sure menubar extends till
1864 right end of frame.
1865 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1866 (x_set_tool_bar_lines): Calculate pixelwise.
1867 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1868 frame_resize_pixelwise.
1870 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1872 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1873 variables not used there.
1875 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1877 * w32.c (sys_umask): New function. (Bug#16299)
1879 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1881 * dispnew.c (change_frame_size_1): Take old width of root window
1882 from that window's pixel width. (Bug#16284)
1884 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1886 Plain copy-file no longer chmods an existing destination (Bug#16133).
1887 * fileio.c (realmask): Now a static var, not a local.
1888 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1889 Remove arg STATPTR. All uses changed.
1890 (Fcopy_file): Do not alter permissions of existing destinations,
1891 unless PRESERVE-PERMISSIONS (renamed from
1892 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1893 Avoid race when testing for existing destinations and for
1894 when input and output files are the same.
1895 If changing the group fails, adjust both default and
1896 preserved permissions so that access is not granted to the
1897 wrong group.
1898 (Fset_default_file_modes, init_fileio): Update realmask.
1899 (Fdefault_file_modes): Use realmask instead of calling umask.
1901 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1903 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1904 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1905 flags on the daemon pipe ends before execing.
1907 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1909 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1910 session. (Bug#14739)
1912 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1914 * callproc.c (Vexec_path): Document that exec-directory is in it.
1916 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1918 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1919 default.
1921 2013-12-27 Chong Yidong <cyd@gnu.org>
1923 * data.c (Fsymbol_function): Doc fix.
1925 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1927 Some more tinkering with Bug#16051.
1928 * window.c (resize_frame_windows): Don't let the size of the
1929 root window drop below the frame's default character size.
1930 Never ever delete any subwindows - let the window manager do the
1931 clipping.
1933 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1934 of toolbar lines needed when they exceed the height of the root
1935 window.
1936 (unwind_create_frame_1): New function.
1937 (Fx_create_frame): Generally inhibit calling the window
1938 configuration change hook here. Remove extra call to
1939 change_frame_size - it's not needed when we don't run the
1940 configuration change hook.
1942 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1944 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1945 On my Fedora 19 platform the core dumps were so big that
1946 my desktop became nearly catatonic.
1947 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1948 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1949 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1950 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1951 a clang-only syntax.
1952 * conf_post.h (__has_feature): New macro, if not already defined.
1953 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1954 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1956 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1958 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1959 is a file name. (Bug#16252)
1961 2013-12-25 Chong Yidong <cyd@gnu.org>
1963 * keyboard.c (Voverriding_terminal_local_map)
1964 (Voverriding_local_map): Doc fix.
1966 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1968 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1970 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1971 file name when it is submitted to ShellExecute. Simplify code.
1972 Don't test DOCUMENT for being a string, as that is enforced by
1973 CHECK_STRING. Doc fix.
1975 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1977 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1978 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1979 redisplay_tool_bar does. Improve and fix commentary.
1980 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1981 limits of the glyph matrices. (Bug#16051)
1982 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1983 only when the new size is different from the old one, and the new
1984 size can be achieved given the frame height.
1986 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1988 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1990 2013-12-23 Glenn Morris <rgm@gnu.org>
1992 * lread.c (Fload): Mention load-prefer-newer in doc.
1994 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1996 Handle Bug#16207 by being more restrictive when running hooks.
1997 * window.c (unwind_change_frame): New function.
1998 (Fset_window_configuration): Don't run configuration change hook
1999 while the frame configuration is unsafe. Call select_window
2000 twice.
2002 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2004 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2006 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2008 * nsterm.h: Declare EmacsColor category.
2010 * nsterm.m (NSColor): Implement EmacsColor category.
2011 (ns_get_color): Use colorUsingDefaultColorSpace.
2012 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2014 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2016 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2018 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2019 having the PNG_NORETURN attribute, to avoid compiler warning in
2020 my_png_error.
2022 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2024 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2026 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2027 fringe background extension.
2028 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2029 because they are now always the same as `left' and `width',
2030 respectively. Remove code for the case that `width' and
2031 `sb_width' are different.
2033 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2035 Remove scroll_bar_actual_width from frames.
2036 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2037 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2038 (x_figure_window_size):
2039 * nsterm.m (x_set_window_size):
2040 * widget.c (set_frame_size):
2041 * w32term.c (x_set_window_size):
2042 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2043 scroll_bar_actual_width.
2045 Convert scroll_bar members to integers on Windows.
2046 * w32term.h (struct scroll_bar): Convert top, left, width,
2047 height, start, end and dragging to integers.
2048 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2049 scroll_bar members.
2050 * w32term.c (w32_set_scroll_bar_thumb)
2051 (w32_scroll_bar_handle_click): Remove XINT conversions for
2052 scroll_bar members. Treat bar->dragging as integer.
2053 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2054 first element. Remove XINT conversions for scroll_bar members.
2055 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2056 Remove XINT conversions for scroll_bar members.
2058 Fix assignment for new window total sizes.
2059 * window.c (Fwindow_resize_apply_total): Assign values for
2060 minibuffer window.
2062 2013-12-20 Chong Yidong <cyd@gnu.org>
2064 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2065 argument to `append'.
2067 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2069 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2070 current text face, for extending the face of the display margins.
2071 (Bug#16192)
2073 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2074 Doc fix. (Bug#16190)
2076 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2078 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2079 Remove.
2081 * nsterm.m (Qfile, Qurl): New.
2082 (EV_MODIFIERS2): New macro.
2083 (EV_MODIFIERS): Use EV_MODIFIERS2.
2084 (ns_term_init): Remove font and color from DND, does not work on
2085 newer OSX, and other ports don't have them.
2086 (performDragOperation:): Handle modifiers used during drag.
2087 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2088 Remove global Lisp variables used to communicate with ns-win.el.
2089 Remove font and color handling.
2090 (syms_of_nsterm): Defsym Qfile and Qurl.
2092 2013-12-19 Anders Lindgren <andlind@gmail.com>
2094 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2095 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2096 dont_constrain.
2097 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2098 (constrainFrameRect): Remove special case nr_screens == 1.
2099 Don't constrain size to size of view.
2101 * nsterm.h (ns_output): Remove dont_constrain.
2103 2013-12-19 Anders Lindgren <andlind@gmail.com>
2105 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2107 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2109 Minor fixes for recent openp changes.
2110 * lisp.h (GCPRO7): New macro.
2111 * lread.c (openp): Use bool for boolean; all callers changed.
2112 Protect save_string from GC. Don't assume that file descriptors
2113 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2114 warning about uninitialized variable.
2116 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2118 * w32fns.c (emacs_abort): Use intptr_t as argument of
2119 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2121 2013-12-18 Glenn Morris <rgm@gnu.org>
2123 * lread.c (Fload): Pass load_prefer_newer to openp.
2124 Don't bother checking mtime if openp already did it.
2125 (openp): Add `newer' argument, to check all suffixes
2126 and find the newest file.
2127 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2128 * callproc.c (call_process):
2129 * charset.c (load_charset_map_from_file):
2130 * emacs.c (init_cmdargs):
2131 * image.c (x_create_bitmap_from_file, x_find_image_file):
2132 * lisp.h (openp):
2133 * lread.c (Flocate_file_internal):
2134 * process.c (Fformat_network_address):
2135 * sound.c (Fplay_sound_internal):
2136 * w32.c (check_windows_init_file):
2137 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2139 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2141 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2143 * w32.c (getloadavg): Don't index samples[] array with negative
2144 indices. Recover from wall-clock time being set backwards.
2146 * w32term.c (w32_initialize): Declare the argument of
2147 set_user_model as const.
2149 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2150 (w32_menu_show): Constify some arguments passed to MessageBox.
2152 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2153 to initialize Lisp objects.
2155 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2156 initialize Lisp objects.
2158 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2159 use variables used only on X under that condition.
2161 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2162 variables not used there.
2164 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2166 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2167 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2169 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2171 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2172 code, revealed in presence of R2L characters, character
2173 compositions, and display vectors. A better fix for Bug#16148.
2174 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2175 GTK and NS builds, they don't have this member of struct frame.
2177 * dispextern.h (struct composition_it): Correct a comment for the
2178 'width' member.
2180 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2182 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2183 This prevents a compilation error on C compilers that do not
2184 default functions to return 'int' if not declared. Also, add
2185 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2186 since it now uses inline functions.
2188 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2190 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2191 display margins on mode line, header line, and in the frame's
2192 tool-bar window. (Bug#16165)
2194 2013-12-16 Andreas Schwab <schwab@suse.de>
2196 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2198 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2200 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2201 `CHECK_LIST_CONS'.
2203 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2205 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2207 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2209 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2210 intended to find bogus pointers in font objects (Bug#16140).
2211 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2212 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2213 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2214 Disable for MS-Windows due to Bug#15876; apparently this
2215 requires more or less substantial changes in fontset code.
2216 * xfont.c (xfont_close):
2217 * xftfont.c (xftfont_close): Call x_display_info_for_display
2218 to check whether 'Display *' is valid (Bug#16093 and probably
2219 Bug#16069).
2221 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2223 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2224 Reported by Juanma Barranquero <lekktu@gmail.com>.
2226 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2227 open a pty on MS-Windows. (Bug#16152)
2229 * emacs.c (decode_env_path): Fix bogus comparison against
2230 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2232 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2234 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2235 (Fx_file_dialog): Add parentheses around && to silence warning.
2237 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2239 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2241 * xdisp.c (extend_face_to_end_of_line): Extend background of
2242 non-default face in margin areas as well. (Bug#16151)
2243 (display_line): Call extend_face_to_end_of_line for continued
2244 lines as well, if the display margins have non-zero width.
2245 (set_glyph_string_background_width): When needed, set the
2246 extends_to_end_of_line_p flag on glyph strings to be drawn in
2247 margin areas, not only in the text area.
2249 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2250 startup.
2252 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2254 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2255 Don't worry about verify_error being t, since it has to be a list.
2257 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2259 Use bool for boolean, focusing on headers.
2260 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2261 No need to include <stdbool.h>, since conf_post.h does it now.
2262 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2263 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2264 (SET_PER_BUFFER_VALUE_P):
2265 * ccl.c, ccl.h (setup_ccl_program):
2266 * ccl.h (CHECK_CCL_PROGRAM):
2267 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2268 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2269 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2270 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2271 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2272 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2273 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2274 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2275 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2276 (CHARSET_FAST_MAP_SET):
2277 * coding.c (decode_coding_ccl, encode_coding_ccl):
2278 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2279 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2280 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2281 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2282 (decode_coding_c_string):
2283 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2284 * conf_post.h (has_attribute):
2285 * dispextern.h (trace_redisplay_p)
2286 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2287 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2288 (SET_GLYPH_FROM_CHAR_GLYPH)
2289 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2290 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2291 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2292 (cursor_in_mouse_face_p):
2293 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2294 (blank_row, prepare_desired_row)
2295 (build_frame_matrix_from_leaf_window, make_current)
2296 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2297 (update_window, scrolling_window, update_frame_line):
2298 * disptab.h (GLYPH_FOLLOW_ALIASES):
2299 * editfns.c (Fformat):
2300 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2301 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2302 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2303 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2304 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2305 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2306 (FONT_DEFERRED_LOG):
2307 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2308 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2309 (FRAME_MOUSE_UPDATE):
2310 * fringe.c (Fdefine_fringe_bitmap):
2311 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2312 (x_create_bitmap_from_xpm_data, xpm_load_image):
2313 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2314 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2315 (MERGE_INTERVAL_CACHE):
2316 * keymap.h (KEYMAPP):
2317 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2318 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2319 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2320 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2321 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2322 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2323 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2324 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2325 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2326 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2327 (SETUP_BUFFER_SYNTAX_TABLE):
2328 * systime.h (timespec_valid_p):
2329 * term.c (save_and_enable_current_matrix):
2330 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2331 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2332 (redisplay_internal, try_window_reusing_current_matrix)
2333 (sync_frame_with_window_matrix_rows, try_window_id)
2334 (display_menu_bar, display_tty_menu_item, display_mode_line)
2335 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2336 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2337 * xmenu.c (xmenu_show):
2338 * xterm.c (use_xim, x_term_init):
2339 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2340 (struct x_bitmap_record):
2341 Use bool for booleans.
2342 * ccl.c (struct buffer_text):
2343 * ccl.h (struct ccl_program):
2344 * charset.h (struct charset):
2345 * cm.h (struct cm):
2346 * coding.h (struct iso_2022_spec, struct coding_system):
2347 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2348 (struct glyph_string, struct face, struct face_cache)
2349 (struct bidi_string_data, struct bidi_it)
2350 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2351 (struct image):
2352 * editfns.c (Fformat):
2353 * frame.h (struct frame):
2354 * fringe.c (struct fringe_bitmap):
2355 * intervals.h (struct interval):
2356 * keyboard.h (struct kboard):
2357 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2358 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2359 (struct Lisp_Buffer_Local_Value, union specbinding):
2360 * macfont.m (struct macfont_info):
2361 * process.h (struct Lisp_Process):
2362 * termchar.h (struct tty_display_info):
2363 * window.h (struct window):
2364 * xterm.h (struct x_output):
2365 Use bool_bf for boolean bit-fields.
2366 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2367 All callers changed.
2368 * ccl.h (struct ccl_program): Remove unused members private_state,
2369 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2370 eight_bit_control.
2371 (struct ccl_spec): Remove unused members cr_carryover,
2372 eight_bit_carryover.
2373 * conf_post.h: Include <stdbool.h>.
2374 (bool_bf): New type.
2375 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2376 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2377 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2378 'do { ... } while (false)' brackets.
2379 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2380 Args must now be expressions; all callers changed.
2381 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2382 (PRODUCE_GLYPHS): Simplify use of boolean.
2383 * fileio.c (Fcopy_file):
2384 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2385 * lisp.h (UNGCPRO): Return void, not int.
2386 (FOR_EACH_TAIL): Use void expression, not int expression.
2387 * region-cache.c: Reindent.
2388 * region-cache.h: Copy comments from region-cache.c, to fix
2389 incorrect remarks about booleans.
2391 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2393 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2394 when character at point is displayed from a display vector.
2395 (Bug#16148)
2397 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2399 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2400 now a list of certificate validation checks that will abort a
2401 connection with an error.
2402 (Fgnutls_boot): Document it and use it.
2404 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2406 * w32term.c (w32_enable_frame_resize_hack): New variable.
2407 (x_set_window_size): Use it to hack frame resizing on Windows
2408 (Bug#16028).
2410 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2412 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2413 Windows-specific code to w32.c. Change error message text to
2414 match that of Posix platforms.
2416 * w32.c (w32_copy_file): New function, most of the code copied and
2417 reworked from Fcopy_file. Improve error handling. Plug memory
2418 leak when errors are thrown. Support file names outside of the
2419 current codepage. (Bug#7100)
2421 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2423 * lread.c (load_path_default): Prototype.
2425 2013-12-13 Glenn Morris <rgm@gnu.org>
2427 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2428 (dump_path): Remove.
2429 (load-path-default): Remove `changed' argument.
2430 Do not set dump_path permanently. Simplify.
2431 (init_lread): Simplify.
2432 (syms_of_lread): Remove dump_path.
2434 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2436 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2437 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2438 2013-12-12 font-related change to avoid Bug#16128, which
2439 is quite hard to fix without even more substantial changes.
2441 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2443 * font.c (font_close_object): Check for live frame (Bug#16128).
2445 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2447 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2448 Return ptrdiff_t, not int, since it's a buffer size.
2449 Reindent/reparen some macros to a more Gnuish style.
2451 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2453 Avoid undefined behavior with huge regexp interval counts.
2454 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2455 since it's now specialized to interval counts. All uses changed.
2456 Do not assume wraparound on signed integer overflow.
2457 (regex_compile): Simplify based on the above changes.
2459 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2461 Support file names on MS-Windows that use characters outside of
2462 the current system codepage. (Bug#7100)
2464 * w32.c (get_file_security, set_file_security)
2465 (create_symbolic_link): Separate pointers and boolean flags for
2466 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2467 non-zero, else the former.
2468 (codepage_for_filenames, filename_to_utf16, )
2469 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2470 New functions.
2471 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2472 characters.
2473 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2474 Accept only one argument; all callers changed.
2475 (dostounix_filename): Remove the second argument, now works in
2476 UTF-8. All callers changed.
2477 (parse_root): Lose DBCS code.
2478 (get_long_basename, w32_get_short_filename, init_environment)
2479 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2480 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2481 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2482 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2483 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2484 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2485 otherwise.
2486 (ansi_encode_filename): New function.
2487 (get_emacs_configuration, get_emacs_configuration_options):
2488 Functions deleted.
2489 (add_volume_info, GetCachedVolumeInformation): Run the input file
2490 name through unixtodos_filename, to ensure it is stored and
2491 referenced in canonical form.
2492 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2493 (logon_network_drive, sys_link, utime): Improve error handling.
2494 (sys_access): New function.
2495 (hashval, generate_inode_val): Unused functions deleted.
2496 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2497 (check_windows_init_file): Convert error message from UTF-8 to
2498 ANSI codepage, for display in the message box.
2499 (globals_of_w32): Set w32_unicode_filenames according to the OS
2500 version.
2502 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2503 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2504 (syms_of_w32term): Declare w32-unicode-filenames.
2506 * w32proc.c (new_child, delete_child): Remove code that handled
2507 unused pending_deletion and input_file members of the child struct.
2508 (create_child, sys_spawnve): Convert all file names to ANSI
2509 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2510 name cannot be encoded in ANSI codepage. Don't use
2511 unixtodos_filename, mirror slashes by hand.
2512 (record_infile, record_pending_deletion): Functions deleted.
2513 (Fw32_short_file_name): Call w32_get_short_filename instead of
2514 GetShortPathName.
2516 * w32notify.c (add_watch): Work in Unicode mode when
2517 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2518 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2519 instead, do the same with Lisp primitives.
2521 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2522 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2523 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2524 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2525 (Fw32_shell_execute): Improve error reporting.
2526 (Fdefault_printer_name): Ifdef away for Cygwin.
2528 * w32.h (struct _child_process): Remove input_file and
2529 pending_deletion members that are no longer used.
2530 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2531 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2532 (ansi_encode_filename): New and updated prototypes.
2534 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2535 APIs explicitly.
2536 (unexec): Don't use dostounix_filename, it expects a file name in
2537 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2538 ANSI encoding.
2540 * fileio.c (Ffile_name_directory, file_name_as_directory)
2541 (directory_file_name, Fexpand_file_name)
2542 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2543 arguments of dostounix_filename.
2544 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2545 use MAX_UTF8_PATH for size of file-name strings.
2546 (emacs_readlinkat): Build an explicitly unibyte string for file
2547 names.
2548 (syms_of_fileio) <file-name-coding-system>:
2549 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2551 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2552 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2553 directories to UTF-8.
2554 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2555 environment, and each element of the input PATH, to UTF-8.
2557 * dired.c (file_attributes): Use build_unibyte_string explicitly
2558 to make Lisp strings from user and group names.
2560 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2561 decode_file.
2563 * coding.c (decode_file_name, encode_file_name): New functions.
2565 * termcap.c (tgetent): Adapt to the change in arguments of
2566 dostounix_filename.
2568 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2569 names.
2571 * msdos.c (dostounix_filename, init_environment): Adapt to the
2572 change in arguments of dostounix_filename.
2574 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2575 [WINDOWSNT]: Encode file names passed to the image libraries in
2576 ANSI codepage.
2578 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2579 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2581 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2582 arguments of dostounix_filename.
2584 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2586 * font.h (struct font_entity) [HAVE_NS]: New field to record
2587 font driver which was used to create this entity.
2588 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2589 frame where the font was opened.
2590 (font_close_object): Add prototype.
2591 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2592 (font_close_object): Not static any more. Lost frame arg.
2593 Adjust comment and users.
2594 * alloc.c (cleanup_vector): Call font_close_object to adjust
2595 per-frame font counters correctly. If HAVE_NS, also call
2596 driver-specific cleanup for font-entity objects.
2597 * ftfont.c (ftfont_open):
2598 * nsfont.m (nsfont_open):
2599 * w32font.c (w32font_open_internal):
2600 * xfont.c (xfont_open):
2601 * xftfont.c (xftfont_open): Save frame pointer in font object.
2602 * macfont.m (macfont_open): Likewise.
2603 (macfont_descriptor_entity): Save driver pointer to be able
2604 to call its free_entity routine when font-entity is swept.
2605 * ftxfont.c (ftxfont_open): Add eassert because frame
2606 pointer should be saved by ftfont_driver.open.
2608 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2610 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2611 input polling is used. This is still meaningful for Cygwin, see
2612 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2613 * keyboard.c (poll_for_input_1, input_polling_used):
2614 Define unconditionally.
2615 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2616 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2617 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2618 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2619 (face_for_char): Likewise. Rearrange eassert and return ASCII
2620 face for CHAR_BYTE8_P.
2621 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2623 2013-12-11 Ken Brown <kbrown@cornell.edu>
2625 * dispextern.h (erase_phys_cursor):
2626 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2628 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2630 * nsterm.m (x_free_frame_resources):
2631 * term.c (tty_free_frame_resources):
2632 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2633 face cache because it's implied by free_frame_faces anyway.
2634 * w32term.c (x_free_frame_resources): Likewise. Do not call
2635 free_frame_faces twice.
2637 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2639 * editfns.c (Fformat_time_string): Mention %F in the doc.
2641 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2643 * window.c (resize_frame_windows): Don't return immediately when
2644 the root window's size doesn't change - the minibuffer window
2645 may still have to be repositioned/resized.
2646 * xfns.c (Fx_create_frame): Always change the frame size after
2647 initializing the frame's faces.
2648 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2649 change_frame_size should already have done it.
2650 (x_new_font): Assign new tool- and menu-bar heights.
2651 (x_set_window_size_1): Account for tool- and menu-bar heights
2652 (Bug#16013). Don't set pixel sizes since change_frame_size
2653 should already have done it.
2655 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2657 Remove the option of using libcrypto.
2658 * Makefile.in (LIB_CRYPTO): Remove.
2659 (LIBES): Don't use it.
2661 2013-12-11 Juri Linkov <juri@jurta.org>
2663 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2664 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2666 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2668 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2669 drawn tool bar items (Bug#16058).
2670 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2672 2013-12-09 Ken Brown <kbrown@cornell.edu>
2674 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2676 * lisp.h (get_frame_param): Adjust conditions for prototype
2677 declaration.
2679 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2681 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2682 Avoid unused macro warning if configured --without-xft.
2684 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2686 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2688 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2690 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2692 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2694 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2696 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2698 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2700 Use libcrypto's checksum implementations if available, for speed.
2701 * Makefile.in (LIB_CRYPTO): New macro.
2702 (LIBES): Use it.
2704 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2705 The macro didn't conform to C99 due to type mismatch,
2706 which caused compilation failure with Sun C 5.12,
2707 and it was confusing anyway. Include window.h to declare
2708 redisplay_other_windows.
2710 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2712 * window.c (set_window_buffer): Update mode line (bug#16084).
2714 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2716 Fix minor problems found by static checking.
2717 * keyboard.c (poll_for_input_1, input_polling_used):
2718 Define only if HAVE_NTGUI.
2719 * xmenu.c (popup_activate_callback): Omit unnecessary
2720 check against USE_X_TOOLKIT, which must be defined here anyway.
2721 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2722 Now static.
2724 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2726 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2728 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2730 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2732 * nsterm.m (x_set_window_size): Remove fprintf.
2733 (init): Define always. Set applicationDidFinishLaunchingCalled
2734 for GNUstep.
2735 (applicationDidFinishLaunching:):
2736 Set applicationDidFinishLaunchingCalled.
2737 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2738 not called.
2740 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2742 Pixel resize changes for NS (Bug#16049).
2743 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2744 height/width. row/cols are locals.
2745 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2746 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2747 (windowWillResize): Remove gsextra. Calculate extra as in
2748 updateFrameSize.
2749 (x_new_font): Don't change frame size if fullscreen.
2750 Change size pixelwise.
2752 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2753 comment in xfns.c. Change to pixelwise call.
2755 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2757 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2758 (Bug#16070)
2760 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2762 * xterm.c (input_signal_count): Remove.
2763 (x_dispatch_event): Define unconditionally.
2764 (x_make_frame_visible): Process X events until the frame
2765 is really visible (Bug#16027).
2766 * xterm.h (x_dispatch_event): Declare unconditionally.
2768 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2770 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2772 * nsterm.m (x_set_window_size): Handle pixelwise.
2774 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2776 * w32term.c (x_new_font):
2777 * xterm.c (x_new_font): Calculate new frame size from new font
2778 size (Bug#16028).
2780 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2782 * lisp.h (FOR_EACH_TAIL): New macro.
2783 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2785 * window.c (select_window): Call second wset_redisplay before we change
2786 selected_window (bug#16034).
2788 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2790 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2792 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2794 * w32xfns.c: Include window.h, to avoid a compiler warning.
2796 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2798 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2799 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2800 window_scroll takes care of it.
2801 (Fset_window_point, Fdelete_other_windows_internal)
2802 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2803 (Fsplit_window_internal, Fdelete_window_internal)
2804 (Fresize_mini_window_internal, Fset_window_configuration)
2805 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2806 cause redisplay instead of forcing a complete redisplay.
2807 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2808 we're only affecting the selected_window.
2810 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2812 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2813 directional control characters. Update type and category
2814 determination according to the UBA from Unicode v6.3.
2815 (bidi_category_t): New category EXPLICIT_FORMATTING.
2817 * dispextern.h (bidi_type_t): Update to include new bidirectional
2818 properties introduced with Unicode v6.3. (Bug#16043)
2820 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2822 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2823 (Bug#16044).
2825 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2827 * font.c (font_list_entities): Remove dummy assignment.
2828 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2829 used on graphic displays only. Remove unused 'font_encoder' member.
2830 (struct font_bitmap): Remove unused 'extra' member.
2831 * nsfont.m (nsfont_open):
2832 * w32font.c (w32font_open_internal):
2833 * ftfont.c (ftfont_get_bitmap): Adjust users.
2835 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2837 Use bool for boolean.
2838 * tparam.c (tparam1):
2839 * undo.c (record_point, record_property_change):
2840 Use bool for boolean, for local vars that are always true or false.
2842 Minor integer overflow fixes (Bug#16033).
2843 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2844 This improves on the previous fix to this function.
2845 (window_resize_check): When summing up pixel counts, don't rely on
2846 undefined behavior if the sum overflows.
2848 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2850 * window.c (Fset_window_new_pixel): Don't choke at negative
2851 argument value (Bug#16033).
2853 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2854 to avoid crash in window_box_height.
2856 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2857 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2858 calculation.
2859 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2861 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2863 Minor integer overflow fixes.
2864 * window.c (Fset_window_new_pixel, grow_mini_window):
2865 * xdisp.c (Fwindow_text_pixel_size):
2866 Avoid undefined behavior on signed integer overflow.
2867 * xfns.c (x_set_mouse_color):
2868 Check that drag shape fits in 'unsigned', since that's what X wants.
2870 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2872 Improve reporting of fatal exception on MS-Windows.
2873 * w32fns.c (my_exception_handler): New function.
2874 (globals_of_w32fns): Set it up as the unhandled exception
2875 handler. Initialize exception code and address to zeros.
2876 (emacs_abort): If the exception code and address are available,
2877 print them at the beginning of the backtrace. Fix the format of
2878 printing addresses (was producing 0x0x12345678 on XP).
2879 (Bug#15994)
2881 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2883 * eval.c (Fbacktrace__locals): New function.
2884 (syms_of_eval): Defsubr it.
2886 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2888 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2889 Define here to unify between...
2890 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2891 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2893 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2895 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2897 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2898 fringe background extension.
2899 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2900 because they are now always the same as `left' and `width',
2901 respectively. Remove code for the case that `width' and
2902 `sb_width' are different.
2904 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2906 Fix minor problems found by static checking.
2907 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2908 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2909 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2911 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2913 * image.c (imagemagick_compute_animated_image): Don't crash if we
2914 have an animation with different-sized images (bug#15313).
2916 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2918 Remove some unused items introduced during pixelwise change.
2919 * window.c (window_resize_total_check): Remove unused function.
2920 * xdisp.c (remember_mouse_glyph): Remove unused label.
2921 (Ftool_bar_height): Move declaration inside #if.
2922 * xterm.c (x_set_window_size): Don't use r and c.
2924 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2926 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2927 `value' and `endp'.
2929 * window.c (Fset_window_configuration): Comment out unused variables.
2931 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2933 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2935 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2937 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2939 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2940 HAVE_GNUTLS3 (Bug#16001).
2942 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2943 if interrupts are deferred (Bug#15801).
2945 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2947 Support resizing frames and windows pixelwise.
2948 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2949 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2950 (struct glyph_matrix): Replace window_left_col and
2951 window_top_line by window_pixel_left and window_pixel_top.
2952 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2953 Minor rewrite.
2954 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2955 (draw_window_divider, move_it_to, x_draw_right_divider)
2956 (x_draw_bottom_divider, change_frame_size): Add or fix
2957 declarations.
2958 * dispnew.c (change_frame_size_1): Change prototype.
2959 (adjust_glyph_matrix, required_matrix_width)
2960 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2961 values instead of lines and columns.
2962 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2963 WINDOW_TOTAL_FRINGE_WIDTH.
2964 (handle_window_change_signal, do_pending_window_change)
2965 (init_display): Adjusts calls of change_frame_size.
2966 (change_frame_size, change_frame_size_1): Handle pixelwise
2967 changes.
2968 * frame.c (Qright_divider_width, Qbottom_divider_width):
2969 New Lisp objects.
2970 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2971 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2972 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2973 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2974 values.
2975 (set_frame_param): New function.
2976 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2977 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2978 (Ffringe_width, Fborder_width, Fright_divider_width)
2979 (Fbottom_divider_width): New functions, defsubr them.
2980 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2981 New argument pixelwise.
2982 (struct frame_parm_table): New members Qright_divider_width and
2983 Qbottom_divider_width.
2984 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2985 (x_report_frame_params): Handle Qright_divider_width and
2986 Qbottom_divider_width.
2987 (x_set_right_divider_width, x_set_bottom_divider_width):
2988 New functions.
2989 (frame_resize_pixelwise): New option.
2990 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2991 new_pixelwise, right_divider_width and bottom_divider_width;
2992 remove total_lines; rename text_lines, text_cols, new_text_lines
2993 and new_text_cols to text_height, text_width, new_height and
2994 new_width respectively.
2995 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2996 FRAME_TEXT_WIDTH respectively.
2997 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2998 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2999 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3000 New macros.
3001 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3002 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3003 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3004 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3005 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3006 (FRAME_TOTAL_COLS_ARG): Remove macro.
3007 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3008 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3009 (x_wm_set_size_hint): Handle frame pixel sizes.
3010 * indent.c (compute_motion, Fcompute_motion):
3011 Call window_body_width instead of window_body_cols.
3012 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3013 (make_lispy_position): Handle right and bottom dividers.
3014 (Fsuspend_emacs): Pixelize call of change_frame_size.
3015 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3016 * lisp.h: Extern set_frame_param.
3017 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3018 x_set_window_size.
3019 (Fx_create_frame): Add entry for vertical_drag_cursor.
3020 Pixelize call of change_frame_size.
3021 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3022 * nsterm.m (ns_update_window_end): Optionally draw right
3023 divider.
3024 (x_set_window_size): Add argument pixelwise.
3025 Call check_frame_size and change_frame_size with pixelwise zero.
3026 (ns_draw_window_divider): New function.
3027 (ns_redisplay_interface): Add ns_draw_window_divider.
3028 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3029 (x_new_font): Call x_set_window_size with pixelwise zero.
3030 * print.c (print_object): For a window print its sequence
3031 number again.
3032 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3033 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3034 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3035 (w32_createwindow): Use scroll bar area width.
3036 (w32_wnd_proc): Handle bottom divider width.
3037 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3038 (Fx_create_frame): Default divider width parameters.
3039 Caclulate sizes pixelwise. Add vertical drag cursor support.
3040 (x_create_tip_frame): Default divider widths to zero.
3041 Pixelize call to change_frame_size.
3042 (Fx_show_tip): Add handling of divider widths. Pixelize window
3043 position and sizes.
3044 (Fw32_frame_rect): New function.
3045 (frame_parm_handler w32_frame_parm_handlers): Add divider
3046 widths.
3047 (Vx_window_vertical_drag_shape): Add variable.
3048 * w32inevt.c (resize_event, maybe_generate_resize_event):
3049 Pixelize change_frame_size calls.
3050 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3051 call.
3052 * w32term.c (w32_draw_window_divider): New function.
3053 (x_update_window_end): Handle right divider.
3054 (w32_draw_fringe_bitmap, x_scroll_run)
3055 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3056 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3057 Calculate new frame sizes pixelwise.
3058 (x_new_font): Pixelize call to x_set_window_size.
3059 (x_check_fullscreen): Pixelize call to change_frame_size.
3060 (x_set_window_size_1, x_set_window_size): New argument
3061 pixelwise. Calculate pixelwise.
3062 (x_wm_set_size_hint): Use scroll bar area width.
3063 (w32_redisplay_interface): Add w32_draw_window_divider.
3064 * w32term.h (struct w32_output): Add vertical drag cursor.
3065 * widget.c (set_frame_size, update_wm_hints)
3066 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3067 change_frame_size.
3068 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3069 * window.c (sequence_number): Restore.
3070 (Fwindow_pixel_width, Fwindow_pixel_height)
3071 (Fwindow_mode_line_height, Fwindow_header_line_height)
3072 (window_pixel_to_total, Frun_window_scroll_functions)
3073 (Fset_window_new_pixel, window_resize_apply_total)
3074 (Fwindow_resize_apply_total): New functions.
3075 (window_body_height, window_body_width): Rename from
3076 window_body_lines. New argument PIXELWISE.
3077 Calculate pixelwise.
3078 (Fwindow_body_height, Fwindow_body_width): New argument
3079 PIXELWISE.
3080 (coordinates_in_window, window_relative_x_coord): Use window's
3081 pixel width instead of total width.
3082 (replace_window, recombine_windows): Initialize pixel values.
3083 (resize_root_window, resize_frame_windows, grow_mini_window)
3084 (shrink_mini_window): New argument PIXELWISE.
3085 Calculate pixelwise.
3086 (Fdelete_other_windows_internal, adjust_window_margins)
3087 (window_resize_check, window_resize_apply)
3088 (Fdelete_window_internal, Fresize_mini_window_internal)
3089 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3090 (check_frame_size): Rename arguments. New argument PIXELWISE.
3091 Calculate pixelwise.
3092 (set_window_buffer): Make samebuf bool. Run configuration change
3093 hook only if buffer changed.
3094 (Fset_window_buffer): Rewrite doc-string.
3095 (make_window): Initialize new_pixel slot.
3096 (Fwindow_resize_apply): Check pixel size of root window.
3097 (Fsplit_window_internal): Call 2nd argument pixel_size.
3098 Calculate pixelwise.
3099 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3100 window_body_cols.
3101 (save_window_data): New slots frame_text_width,
3102 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3103 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3104 pixel_width.
3105 (Fcurrent_window_configuration, Fset_window_configuration)
3106 (save_window_save, compare_window_configurations): Handle new
3107 slots in save_window_data and saved_window.
3108 (Fset_window_scroll_bars): Fix doc-string.
3109 (window_resize_pixelwise): New variable.
3110 (coordinates_in_window, Fcoordinates_in_window_p):
3111 Handle dividers.
3112 (make_parent_window): Adjust sequence_number.
3113 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3114 New functions.
3115 * window.h (struct window): New members new_pixel, pixel_left,
3116 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3117 (wset_new_pixel): New function.
3118 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3119 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3120 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3121 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3122 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3123 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3124 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3125 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3126 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3127 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3128 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3129 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3130 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3131 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3132 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3133 Rewrite.
3134 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3135 (window_body_width, check_frame_size): Adapt external declarations.
3136 * xdisp.c (last_max_ascent): New integer.
3137 (window_text_bottom_y): Handle bottom divider.
3138 (window_box_width, window_box_height): Calculate pixelwise.
3139 (get_glyph_string_clip_rects): Handle right divider.
3140 (remember_mouse_glyph): When windows are resized pixelwise
3141 proceed with width and height set to 1.
3142 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3143 WINDOW_TOTAL_WIDTH.
3144 (move_it_to): Calculate and return maximum x position
3145 encountered.
3146 (Fwindow_text_pixel_size): New function.
3147 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3148 (tool_bar_lines_needed): Rename to tool_bar_height.
3149 Calculate pixelwise.
3150 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3151 Calculate pixelwise.
3152 (redisplay_tool_bar): Calculate pixelwise.
3153 (redisplay_window): Calculate pixelwise. Handle dividers.
3154 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3155 (x_draw_vertical_border): Handle dividers.
3156 (define_frame_cursor1): Handle vertical drag cursor.
3157 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3158 (expose_window): Calculate pixelwise. Handle dividers.
3159 (init_xdisp): Initialize pixel values.
3160 * xfaces.c (Qwindow_divider): New face.
3161 (realize_basic_faces): Realize it.
3162 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3163 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3164 (x_set_scroll_bar_default_width): Default actual width to 16.
3165 (Fx_create_frame): Set sizes pixelwise.
3166 (x_create_tip_frame): Default divider widths to zero.
3167 Pixelize call of change_frame_size.
3168 (Fx_show_tip): Handle divider widths. Initial pixel position
3169 and sizes.
3170 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3171 (Vx_window_vertical_drag_shape): New option.
3172 * xmenu.c (free_frame_menubar): Pixelize call of
3173 x_set_window_size.
3174 * xterm.c (x_draw_window_divider): New function.
3175 (x_update_window_end): Optionally draw right divider.
3176 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3177 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3178 (handle_one_xevent, x_new_font): Calculate pixelwise.
3179 (x_set_window_size_1, x_set_window_size): New argument
3180 pixelwise. Calculate pixelwise.
3181 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3182 (struct x_redisplay_interface): Add x_draw_window_divider.
3183 * xterm.h (struct x_output): Add vertical_drag_cursor.
3185 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3187 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3188 Set invisible frames's `redisplay' when a full redisplay is requested.
3189 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3190 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3191 (display_mode_lines): Set it here instead.
3193 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3195 * dispextern.h (set_window_update_flags): Remove.
3197 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3199 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3201 * xdisp.c (REDISPLAY_SOME_P): New macro.
3202 (redisplay_internal): Use it (bug#15999).
3203 (prepare_menu_bars, redisplay_window): Use it as well.
3205 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3207 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3209 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3210 (globals_of_w32font): Zero it out.
3211 (GetCharWidth32W_Proc): New function pointer.
3212 (get_char_width_32_w): New function.
3213 (compute_metrics): If get_glyph_outline_w returns an error, try
3214 get_char_width_32_w before declaring a failure. This avoids
3215 punishing raster (a.k.a. "bitmap") fonts by slowing down
3216 redisplay. (Bug#6364).
3218 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3220 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3221 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3222 highlight needs to be redisplayed. (Bug#15913)
3224 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3226 Fix minor problems found by static checking.
3227 * buffer.h (struct buffer_text, struct buffer):
3228 * frame.h (struct frame):
3229 * window.h (struct window):
3230 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3231 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3232 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3233 no-longer-valid use of HAVE_MENUS.
3234 * xdisp.c (propagate_buffer_redisplay): Now static.
3236 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3238 * xmenu.c (Fmenu_or_popup_active_p):
3239 * window.c (Fset_window_configuration):
3240 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3241 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3242 * fns.c (Fyes_or_no_p):
3243 * editfns.c (Fmessage_box, Fmessage_or_box):
3244 * alloc.c (make_save_ptr_ptr):
3245 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3247 * window.c (Fset_window_configuration): Move select_window later.
3249 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3251 Refine redisplay optimizations to only redisplay *some* frames/windows
3252 rather than all of them.
3253 * xdisp.c (REDISPLAY_SOME): New constant.
3254 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3255 (bset_redisplay, bset_update_mode_line): New functions.
3256 (message_dolog): Use bset_redisplay.
3257 (clear_garbaged_frames): Use fset_redisplay.
3258 (echo_area_display): Use wset_redisplay.
3259 (buffer_shared_and_changed): Remove.
3260 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3261 frame titles. Compute the actual set of windows redisplayed.
3262 Don't update frame titles and menu bars for frames that don't need to
3263 be redisplayed.
3264 (propagate_buffer_redisplay): New function.
3265 (AINC): New macro.
3266 (redisplay_internal): Use it. Be more selective in the set of windows
3267 we redisplay. Propagate windows_or_buffers_changed to
3268 update_mode_lines a bit later to simplify the code.
3269 (mark_window_display_accurate_1): Reset window and buffer's
3270 `redisplay' flag.
3271 (redisplay_window): Do nothing if neither the window nor the buffer nor
3272 the frame needs redisplay.
3273 * window.h (struct window): Add `redisplay' field.
3274 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3275 (redisplay_other_windows, window_list): New declarations.
3276 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3277 (window_list): Not static any more.
3278 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3279 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3280 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3281 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3282 * frame.h (struct frame): Add `redisplay' field.
3283 Move `external_menu_bar' bitfield next to other bit-fields.
3284 (SET_FRAME_GARBAGED): Use fset_redisplay.
3285 (SET_FRAME_VISIBLE): Don't garbage the frame;
3286 Use redisplay_other_windows.
3287 * buffer.h (struct buffer): Add `redisplay' field.
3288 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3289 (modify_overlay): Use bset_redisplay.
3290 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3292 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3294 Support w32 file notifications in batch mode.
3295 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3296 invalid (which happens in batch mode). If non-interactive, call
3297 handle_file_notifications to store file notification events in the
3298 input queue. (Bug#15933)
3300 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3302 * w32inevt.c (handle_file_notifications): Now external, not static.
3304 * w32term.h (handle_file_notifications): Provide prototype.
3306 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3307 init_crit, since init_display, which does that otherwise, is not
3308 called.
3310 2013-11-27 Glenn Morris <rgm@gnu.org>
3312 * Makefile.in ($(lispsource)/international/charprop.el): New.
3313 (emacs$(EXEEXT)): Depend on charprop.el.
3315 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3317 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3318 deleting portions of the buffer under non-nil REPLACE argument.
3319 (Bug#15973)
3321 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3322 directory, watch it and not its parent.
3323 (add_watch): Allow empty string in FILE.
3325 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3327 * window.c (Fset_window_start, window_resize_apply)
3328 (window_scroll): Reset window_end_valid (Bug#15957).
3330 2013-11-27 Glenn Morris <rgm@gnu.org>
3332 * Makefile.in (leimdir): Now in lisp source directory.
3333 ($(leimdir)/leim-list.el): Just use ../leim .
3334 * epaths.in (PATH_DUMPLOADSEARCH):
3335 * lread.c (load_path_default):
3336 * nsterm.m (ns_load_path): No more leim directory.
3338 2013-11-26 Andreas Schwab <schwab@suse.de>
3340 * .gdbinit (xgettype): Add cast.
3342 2013-11-26 Glenn Morris <rgm@gnu.org>
3344 Preload leim-list.el.
3345 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3346 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3347 is a single directory.
3349 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3351 bool-vector-subsetp is now the normal direction (Bug#15912).
3352 * data.c (Fbool_vector_subsetp): Test whether the first argument
3353 is a subset of the second one, not the reverse. Add doc string.
3355 Fix minor problems found by static checking.
3356 * lread.c (load_path_default): Now static.
3357 * textprop.c (text_property_stickiness): Be consistent about the
3358 test used when deciding whether to consider the previous character.
3359 This simplifies the code a bit.
3361 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3363 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3365 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3366 (syms_of_frame): Don't defsubr them.
3368 2013-11-25 Glenn Morris <rgm@gnu.org>
3370 * lread.c (load_path_default): Change the sense of the argument.
3371 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3372 from dump_path. When it is not, avoid checking dump_path twice.
3374 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3375 uninstalled dump_path against installed Vload_path. (Bug#15964)
3377 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3379 Export get_pos_property to Elisp.
3380 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3381 (syms_of_editfns): Export it to Elisp.
3383 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3385 2013-11-23 Romain Francoise <romain@orebokech.com>
3387 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3388 initialization here ...
3389 (syms_of_fileio): ... from here.
3391 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3393 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3394 Please use --enable-check-lisp-object-type.
3396 2013-11-23 Glenn Morris <rgm@gnu.org>
3398 * process.c (get_process): Explicit error for dead buffers.
3400 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3402 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3404 2013-11-23 Glenn Morris <rgm@gnu.org>
3406 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3407 * lread.c (load_path_check): Take path to check as argument.
3408 (load_path_default): New, split from init_lread.
3409 (init_lread): Move calc of default load-path to load_path_default.
3410 Empty elements in EMACSLOADPATH now stand for the default.
3411 (load-path): Doc fix.
3412 * emacs.c (decode_env_path): Add option to treat empty elements
3413 as nil rather than ".".
3414 * callproc.c (init_callproc_1, init_callproc):
3415 * image.c (Vx_bitmap_file_path):
3416 * lisp.h (decode_env_path):
3417 * lread.c (Vsource_directory):
3418 Update for new argument spec of decode_env_path.
3420 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3422 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3423 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3425 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3427 Fix some dependency problems that cause unnecessary recompiles.
3428 Problem reported by RMS in
3429 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3430 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3431 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3432 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3433 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3434 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3435 (boostrap-clean): No need to remove stamp-oldxmenu.
3437 Fix recently introduced bool vector overrun.
3438 This was due to an optimization that went awry.
3439 Reported by Glenn Morris in
3440 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3441 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3442 for empty vectors, undoing the 2013-11-18 change.
3443 * data.c (bool_vector_binop_driver): Rely on this.
3444 Fix bug that occasionally overran the destination.
3445 * lisp.h (struct Lisp_Bool_vector): Document this.
3447 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3449 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3450 to handle dialogs.
3452 * nsterm.m (init, run, stop:): Comment out for now, does not work
3453 with dialogs.
3455 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3457 * charset.c (syms_of_charset): Don't read past end of string.
3459 2013-11-19 Glenn Morris <rgm@gnu.org>
3461 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3463 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3465 Add hooks to run on gaining/losing focus. (Bug#15029)
3466 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3467 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3468 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3470 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3472 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3473 The old names predated the API change that put destination at end.
3475 Improve API of recently-added bool vector functions (Bug#15912).
3476 The old API had (bool-vector-count-matches A B)
3477 and (bool-vector-count-matches-at A B I), which gave the
3478 misleading impression that the two functions were variants, one
3479 with a location I. The new API has (bool-vector-count-population A)
3480 and (bool-vector-count-consecutive A B I) to make the distinction
3481 clearer. The first function no longer has a B argument, since the
3482 caller can easily determine the number of nils if the length and
3483 number of ts is known.
3484 * data.c (Fbool_vector_count_population): Rename from
3485 bool_vector_count_matches, and accept just 1 argument.
3486 (Fbool_vector_count_consecutive): Rename from
3487 Fbool_vector_count_matches_at.
3489 Always allocate at least one bits_word per bool vector.
3490 See Daniel Colascione in:
3491 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3492 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3493 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3494 * lisp.h (struct Lisp_Bool_vector): Document this.
3496 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3498 * insdel.c (invalidate_buffer_caches): New function, consolidated
3499 from part of prepare_to_modify_buffer.
3500 (insert_from_gap, prepare_to_modify_buffer):
3501 * coding.c (code_convert_region, code_convert_string):
3502 Call invalidate_buffer_caches. (Bug#15841)
3504 * lisp.h (invalidate_buffer_caches): Add prototype.
3506 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3508 * w32term.c (x_update_window_end): Don't invalidate the entire
3509 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3510 highlight needs to be redisplayed. (Bug#15913)
3512 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3514 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3516 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3518 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3519 while we are using Vprin1_to_string_buffer.
3521 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3522 after inserting the description string. (Bug#15907)
3524 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3526 * data.c: Work around bogus GCC diagnostic about shift count.
3527 Reported by Eli Zaretskii in
3528 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3529 (pre_value): New function.
3530 (count_trailing_zero_bits): Use it.
3532 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3534 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3535 assume C macros are not supported even under -g3 in these old GCC
3536 versions.
3538 2013-11-15 Leo Liu <sdl.web@gmail.com>
3540 * minibuf.c (Ftry_completion, Fall_completions)
3541 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3543 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3545 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3546 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3547 This avoids placing unnecessary constants into the Emacs code.
3549 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3551 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3552 for Cygwin w32 build.
3554 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3555 for Cygwin w32 build. (Bug#15892)
3557 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3559 Simplify, port and tune bool vector implementation.
3560 * alloc.c (bool_vector_exact_payload_bytes)
3561 (bool_vector_payload_bytes): Remove.
3562 (bool_vector_fill): Return its argument.
3563 * alloc.c (bool_vector_fill):
3564 * lread.c (read1):
3565 * print.c (print_object):
3566 Simplify by using bool_vector_bytes.
3567 * alloc.c (make_uninit_bool_vector):
3568 New function, broken out from Fmake_bool_vector.
3569 (Fmake_bool_vector): Use it. Use tail call.
3570 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3571 * data.c (BITS_PER_ULL): New constant.
3572 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3573 if long long versions don't exist.
3574 (shift_right_ull): New function.
3575 (count_one_bits_word): New function, replacing popcount_bits_word
3576 macro. Don't assume that bits_word is no wider than long long.
3577 (count_one_bits_word, count_trailing_zero_bits):
3578 Don't assume that bits_word is no wider than long long.
3579 * data.c (bool_vector_binop_driver, bool_vector_not):
3580 * fns.c (Fcopy_sequence):
3581 * lread.c (read1):
3582 Create an uninitialized destination, to avoid needless work.
3583 (internal_equal): Simplify.
3584 (Ffillarray): Prefer tail call.
3585 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3586 contain at least one word.
3587 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3588 chars are narrower than ints.
3589 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3590 * fns.c (Fcopy_sequence):
3591 Simplify and tune.
3592 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3593 Don't try to port to hosts where bits_word values have holes; the
3594 code wouldn't work there anyway. Verify this assumption, though.
3595 (bool_vector_bytes): New function.
3596 (make_uninit_bool_vector): New decl.
3597 (bool_vector_fill): Now returns Lisp_Object.
3599 * xfns.c (xic_create_fontsetname):
3600 * xrdb.c (gethomedir): Prefer tail calls.
3602 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3604 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3605 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3607 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3608 that requires a return value.
3609 (Fset_buffer_modified_p): Take advantage of this change to do
3610 a tail call.
3612 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3614 * buffer.c (Frestore_buffer_modified_p): Sync it with
3615 Fset_buffer_modified_p.
3616 (Fforce_mode_line_update): New function, moved from subr.el.
3617 (Fset_buffer_modified_p): Use them.
3618 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3620 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3622 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3623 This avoids undefined behavior when subtracting pointers into
3624 different aways. On my platform it also makes the code a tad
3625 smaller and presumably faster.
3627 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3629 * keyboard.c (command_loop_1): Use region-extract-function.
3630 * insdel.c (Qregion_extract_function): Not static any more (can we
3631 stop pretending that these vars can benefit from being marked static?).
3633 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3635 * search.c (find_newline): If buffer text is relocated during the
3636 "dumb loop", adjust C pointers into buffer text to follow suit.
3637 (Bug#15841)
3639 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3641 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3642 for conversion (Bug#15837).
3644 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3646 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3647 for the entire range of inserted characters. (Bug#15841)
3649 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3651 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3652 unspecified.
3653 (realize_default_face): Remove assignment to distant-foreground if
3654 unspecified (Bug#15815).
3656 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3658 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3659 cache-long-scans disabled, since we don't want to call
3660 prepare_to_modify_buffer (in insert_1_both) for each message we
3661 display.
3663 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3664 from buffer.c. Improve commentary to the buffer field setter
3665 functions.
3667 * buffer.c (bset_cache_long_scans): Static function deleted.
3668 Improve commentary to the buffer field setter functions.
3669 (init_buffer_once): Default for cache-long-scans changed to t.
3670 (Bug#15797)
3672 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3674 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3676 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3677 This bug was introduced in my 2013-06-21 change, and caused
3678 struct Lisp_Sub_Char_Table objects to be given too many slots,
3679 which broke 'make -C admin/unidata'.
3681 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3683 Import changes from mac-port 4.5.
3684 * macfont.m (mac_font_copy_default_descriptors_for_language)
3685 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3686 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3687 (macfont_language_default_font_names): New.
3688 (macfont_list): Rearrange language/charset code.
3689 (macfont_close): Don't check for macfont_info->cache.
3690 (mac_ctfont_create_preferred_family_for_attributes): New font
3691 selection code, call
3692 mac_font_copy_default_name_for_charset_and_languages.
3693 (mac_font_copy_default_descriptors_for_language)
3694 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3696 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3698 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3700 Port to C11 aligned_alloc, and fix some integer overflows.
3701 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3702 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3703 and use of posix_memalign replaced with aligned_alloc.
3704 (aligned_alloc): New function, defined or declared as needed.
3705 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3706 Don't undef; configure.ac now does this.
3707 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3708 (calloc, aligned_alloc): Check for integer overflow.
3709 (aligned_alloc): Rename from memalign. All uses changed.
3710 (memalign): New function, an alias for aligned_alloc.
3712 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3714 * xdisp.c (redisplay_internal): Fix typo in last change.
3716 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3718 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3720 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3722 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3723 redisplay--mode-lines-cause.
3724 (redisplay_internal): Keep them uptodate. Remove redundant check of
3725 buffer_shared_and_changed.
3726 * *.[chm]: Number every assignment to update_mode_lines so we
3727 can track why it is set.
3729 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3731 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3733 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3735 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3736 can track why it is set.
3738 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3740 Integer-related fixes for term.c etc.
3741 * dispextern.h (face_tty_specified_color): New function.
3742 * term.c (turn_on_face): Don't rely on undefined behavior when
3743 assigning an out-of-range value to 'long'.
3744 Simplify test for toggling highlight.
3745 (tty_capable_p): Omit last two (unused) args. All callers changed.
3746 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3747 (read_menu_input, tty_menu_activate, tty_menu_show):
3748 * xfaces.c (x_supports_face_attributes_p)
3749 (tty_supports_face_attributes_p):
3750 Use bool for boolean. All callers changed.
3751 (tty_supports_face_attributes_p): Omit defaults for color indices;
3752 no longer needed. Simplify tail call.
3754 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3756 * xdisp.c (prepare_menu_bars): Mark static.
3757 * lisp.h (prepare_menu_bars): Don't declare.
3758 * xselect.c (x_handle_selection_clear):
3759 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3761 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3763 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3764 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3766 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3768 * keyboard.c (Fcommand_error_default_function): Rename from
3769 Fdefault_error_output.
3771 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3773 * keyboard.c (Fdefault_error_output): New function, extracted from
3774 cmd_error_internal.
3775 (syms_of_keyboard): Use it for Vcommand_error_function.
3777 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3780 (init_eval): Use it to ensure handlerlist is non-NULL.
3781 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3782 (Fsignal): Adjust NULLness test of handlerlist.
3783 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3785 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3787 * callproc.c (call_process): Call prepare_to_modify_buffer before
3788 decoding text read from the sub-process, as the decoded stuff will
3789 be inserted into the buffer. This will invalidate the various
3790 caches maintained for the buffer. (Bug#15148)
3792 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3794 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3795 string of glyphless-char-display.
3797 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3799 * nsfns.m (ns_get_name_from_ioreg): New function.
3800 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3801 OSX >= 10.9. Use ns_get_name_from_ioreg.
3803 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3805 Simplify and port recent bool vector changes.
3806 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3807 only in this file. Use a more-efficient implementation if the
3808 second argument is a power of 2.
3809 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3810 Remove no-longer-necessary compile-time checks.
3811 (bool_vector_exact_payload_bytes): New function.
3812 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3813 exact payload changed to call the new function. Do not assume
3814 that the arg or result fits in ptrdiff_t.
3815 (bool_vector_fill): New function.
3816 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3817 in ptrdiff_t.
3818 (vroundup_ct): Don't assume arg fits in size_t.
3819 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3820 invoke set_category_set.
3821 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3822 All callers changed. Use bool_vector_set.
3823 * category.h (XCATEGORY_SET): Remove; no longer needed.
3824 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3825 bool_vector_bitref.
3826 * data.c (Faref): Use bool_vector_ref.
3827 (Faset): Use bool_vector_set.
3828 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3829 (Fbool_vector_not, Fbool_vector_count_matches)
3830 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3831 * fns.c (concat): Use bool_vector_ref.
3832 (Ffillarray): Use bool_vector_fill.
3833 (mapcar1): Use bool_vector_ref.
3834 (sxhash_bool_vector): Hash words, not bytes.
3835 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3836 a constant, since it's now used in #if.
3837 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3838 unsigned char on unusual architectures, so that we no longer
3839 assume that the number of bits per bits_word is a power of two or
3840 is a multiple of 8 or of CHAR_BIT.
3841 (Qt): Add forward decl.
3842 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3843 at least as strictly as bits_word.
3844 (bool_vector_data, bool_vector_uchar_data): New accessors.
3845 All data structure accesses changed to use them.
3846 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3847 (bool_vector_set): New functions.
3848 (bool_vector_fill): New decl.
3849 (ROUNDUP): Move to alloc.c as described above.
3851 Fix recent gnutls changes.
3852 * gnutls.c (Fgnutls_boot): Don't assume C99.
3853 * process.c (wait_reading_process_output): Fix typo in recent change.
3855 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3857 * process.c (wait_reading_process_output, read_process_output)
3858 (send_process): Check gnutls_state is not NULL.
3860 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3861 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3863 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3865 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3866 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3868 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3869 OSX >= 10.9.
3871 * nsfns.m (Fx_create_frame): Fix memory leak.
3873 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3874 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3875 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3877 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3879 * xdisp.c (message3_nolog, message_with_string): Encode the string
3880 before writing it to the terminal in a non-interactive session.
3882 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3883 sure we concatenate them into a unibyte string.
3885 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3886 resulting temporary name before returning it to the caller.
3887 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3888 is a unibyte string, convert NAME to a unibyte string to ensure
3889 that the result is also a unibyte string.
3891 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3892 create unibyte strings from default paths and directory/file
3893 names.
3895 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3896 string.
3898 * callproc.c (init_callproc): Use build_unibyte_string to make
3899 sure we create unibyte strings from default paths and
3900 directory/file names.
3902 * buffer.c (init_buffer): Don't store default-directory of
3903 *scratch* in multibyte form. The original problem which led to
3904 that is described in
3905 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3906 but it was solved long ago. (Bug#15260)
3908 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3910 Port to stricter C99 platforms.
3911 Especially, C99 prohibits nesting a struct X inside struct Y if
3912 struct X has a flexible array member.
3913 * alloc.c (struct sdata): New type.
3914 (sdata): Implement in terms of struct sdata.
3915 Remove u member; all uses replaced by next_vector, set_next_vector.
3916 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3917 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3918 (struct sblock): Rename first_data member to data, which is now
3919 a flexible array member. All uses changed.
3920 (next_vector, set_next_vector, large_vector_vec): New functions.
3921 (vector_alignment): New constant.
3922 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3923 (struct large-vector): Now merely a NEXT member, since the old approach
3924 ran afoul of stricter C99. All uses changed to use
3925 large_vector_vec or large_vector_offset.
3926 (large_vector_offset): New constant.
3927 * dispnew.c: Include tparam.h, for tgetent.
3928 Do not include term.h; no longer needed.
3929 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3930 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3931 (struct Lisp_Vector): Use a flexible array member for contents,
3932 instead of a union with a member that is an array of size 1.
3933 All uses changed.
3934 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3935 fact that the struct no longer contains a union.
3936 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3937 (struct Lisp_Save_Value, struct Lisp_Free):
3938 Use unsigned, not int, for spacers, to avoid c99 warning.
3939 (union specbinding): Use unsigned, not bool, for bitfield, as
3940 bool is not portable to pre-C99 hosts.
3942 2013-11-04 Glenn Morris <rgm@gnu.org>
3944 * emacs.c (usage_message): Mention that `-L :...' appends.
3946 2013-11-02 Glenn Morris <rgm@gnu.org>
3948 * Makefile.in (abs_builddir): Remove.
3949 (bootstrap_exe): Use relative filename.
3951 Use relative filenames in TAGS files.
3952 * Makefile.in (abs_srcdir): Remove it again.
3953 (.PHONY): Remove frc.
3954 (maintainer-clean): No more TAGS-LISP file.
3955 (TAGS): Pass relative file names to etags.
3956 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3958 * Makefile.in (abs_srcdir): New, set by configure.
3959 (lispdir): Remove.
3960 (maintainer-clean): Remove pointless echo. That should be in the
3961 top-level Makefile, if anywhere. Delete TAGS-LISP.
3962 (extraclean): No s/ and m/ directories for some time.
3963 (TAGS): Also depend on ctagsfiles3.
3964 Remove no-longer-defined S_FILE.
3965 Pass absolute filenames to etags once more.
3966 (TAGS-LISP): Replace lispdir with its expansion.
3967 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3968 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3970 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3972 * xfaces.c (check_lface_attrs, realize_default_face):
3973 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3974 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3976 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3978 * emacs.c (original_pwd): Remove global var by making it local.
3979 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3981 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3983 * xfaces.c: Declare color_distance.
3984 (QCdistant_foreground): New variable.
3985 (NEAR_SAME_COLOR_THRESHOLD): New define.
3986 (load_color2): New function.
3987 (load_color): Call load_color2.
3988 (load_face_colors): Call load_color2 and if distant-color is specified
3989 calculate distant and use distant-color if colors are near.
3990 (LFACE_DISTANT_FOREGROUND): New define.
3991 (merge_face_ref, Finternal_set_lisp_face_attribute)
3992 (Finternal_get_lisp_face_attribute)
3993 (x_supports_face_attributes_p): Handle distant-foreground similar to
3994 foreground.
3995 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3997 * dispextern.h (lface_attribute_index):
3998 Add LFACE_DISTANT_FOREGROUND_INDEX.
4000 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4002 * image.c (pbm_next_char): New function.
4003 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4004 (pbm_scan_number): Use it.
4005 (Qlibjpeg_version): New variable.
4006 (syms_of_image): DEFSYM and initialize it.
4008 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4010 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4012 2013-10-31 Glenn Morris <rgm@gnu.org>
4014 * emacs.c (original_pwd): New char.
4015 (main): If using --chdir, store original_pwd.
4016 (init_cmdargs): When setting Vinvocation_directory based on a
4017 relative argv[0], use original_pwd if set. (Bug#15768)
4019 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4021 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4023 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4025 * insdel.c: Fix minor problems found by static checking.
4026 (Qregion_extract_function): Now static.
4027 (prepare_to_modify_buffer_1): Remove unused locals.
4029 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4031 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4032 (syms_of_xdisp): Declare pre-redisplay-function.
4033 (markpos_of_region): Remove function.
4034 (init_iterator, compute_stop_pos, handle_face_prop)
4035 (face_before_or_after_it_pos, reseat_to_string)
4036 (get_next_display_element, window_buffer_changed)
4037 (redisplay_internal, try_cursor_movement, redisplay_window)
4038 (try_window_reusing_current_matrix, try_window_id, display_line)
4039 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4040 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4041 * window.h (struct window): Remove field `region_showing'.
4042 * dispextern.h (struct it): Remove region_beg/end_charpos.
4043 (face_at_buffer_position, face_for_overlay_string)
4044 (face_at_string_position): Update prototypes.
4045 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4046 (face_at_string_position): Remove `region_beg' and `region_end' args.
4047 * fontset.c (Finternal_char_font):
4048 * font.c (font_at, font_range): Adjust calls accordingly.
4049 * insdel.c (Qregion_extract_function): New var.
4050 (syms_of_insdel): Initialize it.
4051 (prepare_to_modify_buffer_1): Use it.
4053 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4055 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4056 * ftxfont.c (ftxfont_get_gcs):
4057 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4058 * xfaces.c (x_free_colors, x_free_dpy_colors)
4059 (x_create_gc, unload_color):
4060 * xselect.c (x_property_data_to_lisp):
4061 * xsettings.c (parse_settings):
4062 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4063 (get_bits_and_offset): Adjust definition.
4064 * frame.c (XParseGeometry): Adjust locals.
4065 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4066 * regex.h (toplevel): Likewise for reg_syntax_t.
4068 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4070 * eval.c (run_hook_with_args): Use FUNCTIONP.
4072 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4074 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4075 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4076 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4077 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4078 on MS-Windows anyway.
4079 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4080 (free_realized_face): ...adjust user.
4081 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4082 white relief pixels to -1.
4083 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4084 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4085 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4087 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4089 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4090 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4091 in practice now. All callers changed.
4093 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4095 * dispextern.h (struct face): Use bitfields for 'underline_type'
4096 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4097 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4098 'stipple' member. Move 'lface' member up to help...
4099 * xfaces.c (make_realized_face): ...this function to find and
4100 clear just the members that need clearing.
4101 (load_face_colors, realize_x_face):
4102 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4104 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4106 * xftfont.c (struct xftfont_info): Remove set-but-unused
4107 'screen' member.
4108 (xftfont_open): Adjust user.
4109 (xftfont_get_colors): Remove useless prototype.
4111 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4113 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4114 before passing them to 'unexec'. (Bug#15260)
4116 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4118 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4120 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4122 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4123 the changed signature of the font driver's 'close' method.
4125 * w32font.h (w32font_close): Adjust the prototype to the change in
4126 function definition.
4128 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4130 * w32uniscribe.c (uniscribe_close): Adapt the call to
4131 w32font_close to its new prototype.
4133 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4135 Omit unused frame argument of font API's close function.
4136 * font.h (struct font): Drop frame argument. Adjust comment.
4137 * font.c (font_clear_cache, font_close_object): Adjust users.
4138 * ftfont.c (ftfont_close):
4139 * ftxfont.c (ftxfont_close):
4140 * macfont.m (macfont_close):
4141 * nsfont.m (nsfont_close):
4142 * w32font.c (w32font_close):
4143 * xfont.c (xfont_close):
4144 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4145 tweak comments and make functions safe if called more than once for
4146 the same font object.
4148 Perform font-specific cleanup when font object is swept by GC. See
4149 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4150 * alloc.c (cleanup_vector): New function.
4151 (sweep_vector): Call it for each reclaimed vector object.
4152 * font.h (struct font): Adjust comment.
4154 2013-10-24 Glenn Morris <rgm@gnu.org>
4156 * Makefile.in (abs_top_srcdir): New, set by configure.
4158 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4160 Adjust recent font-related changes to fix bug#15686.
4161 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4162 is a live window system frame, mark its default font too.
4164 2013-10-23 Glenn Morris <rgm@gnu.org>
4166 * Makefile.in (RUN_TEMACS): Make relative (again).
4167 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4168 (bootstrap-emacs$(EXEEXT)):
4169 Quote entities that might contain whitespace.
4171 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4173 Port to Solaris 10 and its bundled GCC.
4174 Problem reported by Timothy C. Burt.
4175 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4177 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4179 Do not allow font caches to grow too large.
4180 * alloc.c (compact_font_cache_entry, compact_font_caches):
4181 New functions or stub if not HAVE_WINDOW_SYSTEM.
4182 (compact_undo_list): Factor out from Fgarbage_collect.
4183 Add comment.
4184 (mark_face_cache): Mark face font. Move down to avoid
4185 extra prototypes.
4186 (mark_terminals): Do not mark font cache here.
4187 (Fgarbage_collect): Call compaction functions described
4188 above. Adjust comment.
4190 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4192 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4193 chdir to HOME (bug#15607).
4195 * nsterm.m (Qcocoa, Qgnustep): New variables.
4196 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4197 (ns_get_color): Make selection color work for GNUstep also.
4199 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4201 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4202 handles mouse clicks. Instead, let GPM use the same code as all
4203 the other mice use. See the discussion starting at
4204 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4205 for the details of the problem with the menu bar this fixes.
4207 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4209 Remove port-specific display name lists to avoid extra
4210 complexity and data duplication with display info lists.
4211 * xterm.h (x_display_name_list): Remove declaration.
4212 * xterm.c (x_display_name_list): Remove.
4213 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4214 * xfns.c (x_display_info_for_name, Fx_display_list):
4215 Likewise. Use x_display_list where appropriate.
4216 * w32term.h (w32_display_name_list): Remove declaration.
4217 * w32term.c (w32_display_name_list): Remove.
4218 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4219 Adjust users.
4220 * w32fns.c (x_display_info_for_name, Fx_display_list):
4221 Likewise. Use x_display_list where appropriate.
4222 * nsterm.h (ns_display_name_list): Remove declaration.
4223 * nsterm.m (ns_display_name_list): Remove.
4224 (ns_term_init, syms_of_nsterm): Adjust users.
4225 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4226 Likewise. Use x_display_list where appropriate.
4227 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4228 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4229 (mark_terminals): Mark per-terminal font cache.
4231 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4233 Don't run timers in input-pending-p. Its new check-timers param
4234 provides the prior behavior. (Bug#15045).
4235 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4237 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4239 Make some functions static in non-Microsoft builds.
4240 On my platform (Fedora 19 x86-64), this shrinks the
4241 Emacs executable (text+data) by 0.25%.
4242 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4243 (load_color) [!MSDOS]:
4244 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4245 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4246 * lisp.h (check_existing):
4247 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4248 (network_interface_info) [!WINDOWSNT]:
4249 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4250 Remove extern decls.
4251 * fileio.c (check_existing):
4252 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4253 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4254 (network_interface_info) [!WINDOWSNT]:
4255 * term.c (encode_terminal_code) [!WINDOWSNT]:
4256 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4257 * xfaces.c (load_color) [!MSDOS]:
4258 Now static.
4259 * fileio.c (check_existing, check_executable, check_writable):
4260 * process.c (network_interface_list, network_interface_info):
4261 Move earlier, so that we don't need forward decls.
4262 * gnutls.c (fn_gnutls_transport_set_errno)
4263 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4264 Remove; unused.
4265 * w32.c (init_environment): Use faccessat rather than
4266 check_existing, partly for consistency with the rest of the code
4267 in this file, partly so that check_existing can be static.
4269 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4270 * emacs.c (MAIN_PROGRAM): New macro.
4271 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4272 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4274 bool vector int width fixes
4275 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4276 (Fbool_vector_count_matches_at):
4277 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4278 can exceed PTRDIFF_MAX, at least in theory.
4279 (Fbool_vector_count_matches_at):
4280 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4282 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4284 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4285 (struct sockaddr): Add forward decl, for platforms that lack it.
4287 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4289 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4290 Qnil (Bug#15628).
4292 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4294 * w32.c (network_interface_get_info, network_interface_list)
4295 (network_interface_info): New functions. (Bug#15610)
4296 (GetAdaptersInfo_Proc): New typedef.
4297 (get_adapters_info): New wrapper function.
4298 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4300 * process.h (network_interface_list, network_interface_info):
4301 New prototypes.
4303 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4304 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4305 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4306 for WINDOWSNT. Doc fix.
4307 (syms_of_process): Defsubr Snetwork_interface_list and
4308 Snetwork_interface_info unconditionally.
4310 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4311 in NS GUI sessions. (Bug#15629)
4313 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4315 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4317 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4319 * print.c (print_object): Print " ..." when truncating bool vectors.
4321 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4323 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4324 standard mouse buttons.
4326 * termhooks.h (struct input_event): Remove incorrect commentary.
4328 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4330 Disallow bool vector operations on mixed-length operands.
4331 The old behavior left garbage in the result vector sometimes,
4332 and didn't seem to be useful.
4333 * data.c (Qwrong_length_argument): New static var.
4334 (wrong_length_argument): New function.
4335 (bool_vector_binop_driver): Check that args agree in length.
4337 * keyboard.c, keyboard.h (all_kboards): Now static.
4339 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4341 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4342 note from the lispref.
4344 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4346 * nsterm.h (struct ns_display_info): Remove set-but-unused
4347 member image_cache (image caches are per-terminal anyway).
4348 (FRAME_X_IMAGE_CACHE): Remove.
4349 * nsterm.m (ns_initialize_display_info): Adjust user.
4351 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4353 * w32proc.c: Include mingw_time.h.
4355 * w32.c: Include mingw_time.h.
4357 Implement scrolling of TTY menus when the screen is too short.
4359 * term.c (tty_menu_display): Accept an additional argument, the
4360 menu item from which to start displaying the menu. Account for
4361 the value of Y when limiting the menu to the number of available
4362 screen lines.
4363 (mi_result): New enumeration.
4364 (read_menu_input): Return enumerated value. When the y coordinate
4365 hits min_y or max_y, return scroll indication instead of wrapping
4366 around the menu.
4367 (tty_menu_activate): Handle the scrolling indications from
4368 read_menu_input. Compute the first menu item to display and pass
4369 it to tty_menu_display.
4371 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4373 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4374 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4375 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4376 Adjust to match the change described below.
4377 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4378 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4379 memory_below_frame members to...
4380 * termchar.h (struct tty_display_info): ...here because they're
4381 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4382 * term.c (init_tty):
4383 * nsterm.m (ns_create_terminal):
4384 * w32term.c (w32_create_terminal):
4385 * xterm.c (x_create_terminal): Adjust users.
4386 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4387 to filter out non-TTY frames. Adjust comment.
4388 (scrolling): Adjust user. Prefer eassert for debugging check.
4390 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4392 * xfaces.c (PT_PER_INCH): Remove unused macro.
4393 * termhooks.h (struct terminal): Remove set-but-unused
4394 member fast_clear_end_of_line.
4395 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4396 * nsterm.m (ns_create_terminal):
4397 * term.c (init_tty):
4398 * w32term.c (w32_create_terminal):
4399 * xterm.c (x_create_terminal): Adjust users.
4401 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4403 * lisp.h (bool_vector_size): New function.
4404 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4405 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4406 (Fbool_vector_not, Fbool_vector_count_matches_at):
4407 Remove uses of 'eassume' that should no longer be needed,
4408 because they are subsumed by the 'eassume' in bool_vector_size.
4410 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4412 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4413 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4414 by revision 114614 (commit of 2013-10-10).
4416 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4418 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4419 have different dimensions. (Bug#15575)
4421 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4422 visibility.
4424 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4426 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4428 * term.c (tty_menu_show): Never return with unbalanced
4429 specpdl. Use eassert for debugging check. Adjust style.
4431 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4433 * term.c (read_menu_input): Make selection of menu items
4434 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4435 (tty_menu_activate): Fix off-by-one error when computing max_y.
4437 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4439 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4440 audit logging (only used with GnuTLS 3.x) and enable it.
4442 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4444 * dispnew.c (redraw_frame): Remove useless #ifdef because
4445 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4446 Also, move TTY fflush to...
4447 * term.c (tty_update_end): ...this function.
4449 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4451 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4452 the end of the frame's glyph matrix. (Bug#15575)
4454 * term.c (tty_menu_display): Don't move cursor while overwriting
4455 frame's glyphs with menu items. Limit the number of items
4456 displayed to what can be shown on the available screen lines,
4457 excluding the echo area.
4458 (tty_menu_activate): Limit the Y coordinate allowed by
4459 read_menu_input to the last screen line used for menu display.
4461 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4463 * lisp.h (eassume): New macro.
4464 Also, include <verify.h>, for 'assume'.
4465 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4466 (vroundup, vector_nbytes):
4467 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4468 (Fbool_vector_not, Fbool_vector_count_matches)
4469 (Fbool_vector_count_matches_at):
4470 Use eassume, not eassert.
4471 * casetab.c (set_identity, shuffle):
4472 * composite.c (composition_gstring_put_cache):
4473 * dispnew.c (update_frame_1):
4474 * ftfont.c (ftfont_shape_by_flt):
4475 * image.c (gif_load):
4476 * intervals.c (offset_intervals):
4477 * macfont.m (macfont_shape):
4478 Remove calls to 'assume' that are no longer needed, because
4479 --enable-gcc-warnings no longer generates bogus warnings
4480 when these calls are removed.
4482 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4484 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4486 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4488 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4489 (Qsubstitute_env_in_file_name): New var.
4490 (syms_of_fileio): Define it.
4492 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4494 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4495 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4496 (Bug#15575)
4498 * term.c (save_and_enable_current_matrix): Don't allocate and
4499 don't save margin areas.
4500 (restore_desired_matrix): Don't restore margin areas.
4501 (free_saved_screen): Don't free margin areas.
4503 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4505 * image.c: Pacify --enable-gcc-warnings.
4506 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4507 #define only if used.
4509 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4511 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4512 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4513 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4514 (gif_load): For giflib v5.x and later, display the error message
4515 produced by giflib when its functions fail.
4516 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4517 (Bug#15531)
4519 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4521 * keyboard.c (last_event_timestamp): Remove. For X selection and
4522 GTK popup menus, it may be obtained from per-frame X display info.
4523 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4524 (process_special_events): Adjust users.
4525 * keyboard.h (last_event_timestamp): Remove declaration.
4526 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4527 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4528 * menu.h (xmenu_show): Adjust prototype.
4529 * menu.c (Fx_popup_menu): Adjust user.
4530 * xselect.c (x_own_selection, x_get_foreign_selection)
4531 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4533 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4535 * keyboard.c (init_kboard): Now static. Add arg
4536 to denote window system. Adjust comment.
4537 (init_keyboard): Adjust user.
4538 (allocate_kboard): New function.
4539 (syms_of_keyboard):
4540 * nsterm.m (ns_term_init):
4541 * term.c (init_tty):
4542 * w32term.c (w32_create_terminal):
4543 * xterm.c (x_term_init): Use it.
4544 * keyboard.h (init_kboard): Remove prototype.
4545 (allocate_kboard): Add prototype.
4547 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4549 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4550 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4552 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4554 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4556 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4558 * term.c (tty_menu_activate): Flush the output stream after
4559 showing the cursor, and don't mark the frame garbaged at exit from
4560 the function. Fixes redisplay glitches when moving from one menu
4561 to another.
4563 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4565 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4566 or throw error (Bug#15570).
4568 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4570 * intervals.c (temp_set_point_both): Move test into 'eassert',
4571 for speed.
4573 * lisp.h (eassert): Don't use 'assume'.
4574 Sometimes 'assume' wins in performance, and sometimes it loses,
4575 so it shouldn't be used all the time. Perhaps we need two
4576 flavors of 'eassert', one for where 'assume' is far more likely
4577 to help or to hurt; but that can be done later.
4578 Problem reported by Dmitry Antipov in
4579 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4580 Also, don't include <verify.h>; no longer needed.
4582 2013-10-09 Glenn Morris <rgm@gnu.org>
4584 * eval.c (Fcond): Doc tweak.
4586 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4588 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4589 expressions with side effects to eassert. (Bug#15565)
4591 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4593 * fns.c (hashfn_user_defined): Allow hash functions to return any
4594 Lisp_Object.
4596 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4598 Fix minor problems found by static checking.
4599 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4600 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4601 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4602 * keyboard.c (read_menu_command): Remove unused local.
4603 * lisp.h (read_menu_command): New decl.
4604 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4605 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4606 Return ptrdiff_t, not int.
4607 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4608 not int, for benefit of xpalloc.
4609 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4610 and xpalloc.
4611 (have_menus_p): Remove; unused.
4612 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4613 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4614 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4615 Now static.
4616 (save_and_enable_current_matrix): Omit unnecessary casts.
4617 (read_menu_input): Omit local extern decl (now in lisp.h).
4618 Don't access uninitialized storage if mouse_get_xy fails.
4619 (tty_menu_activate): Mark local as initialized, for lint.
4620 (tty_menu_activate, tty_meny_show): Remove unused locals.
4622 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4624 Support menus on text-mode terminals.
4625 * xterm.h (xw_popup_dialog): Add prototype.
4627 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4628 (xmenu_show): Block input here, instead in Fx_popup_menu.
4629 (xw_popup_dialog): New function, with X-specific bits of popup
4630 dialogs.
4632 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4633 New functions.
4635 * window.c (Fset_window_configuration): Use run-time tests of the
4636 frame type instead of compile-time conditionals, when menu-bar
4637 lines are considered.
4639 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4640 (w32_popup_dialog): New prototypes.
4642 * w32menu.c (Fx_popup_dialog): Function deleted.
4643 (w32_popup_dialog): New function, with w32 specific bits of popup
4644 dialogs. Block input here.
4646 * w32inevt.c (w32_console_read_socket): Minor change to add
4647 debugging TTY events.
4649 * w32fns.c (show_hourglass): If returning early because the frame
4650 is not a GUI frame, unblock input.
4652 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4653 (cursorY): New functions.
4655 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4656 WINDOWSNT, macros that call curX and curY elsewhere.
4658 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4660 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4661 specific function to hide and show cursor on a text-mode terminal.
4662 (tty_menu_struct, struct tty_menu_state): New structures.
4663 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4664 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4665 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4666 (tty_menu_locate, save_and_enable_current_matrix)
4667 (restore_desired_matrix, screen_update, read_menu_input)
4668 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4669 (tty_pop_down_menu, tty_menu_last_menubar_item)
4670 (tty_menu_new_item_coords, tty_menu_show): New functions.
4671 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4673 * nsterm.h (ns_popup_dialog): Adjust prototype.
4675 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4676 of in x-popup-menu.
4677 (ns_popup_dialog): Adapt order of arguments to the other
4678 *_menu_show implementations.
4679 (Fx_popup_dialog): Function deleted.
4681 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4683 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4685 * menu.c (have_boxes): New function.
4686 (single_keymap_panes): Use it instead of a compile-time
4687 conditional.
4688 (single_menu_item): Use run-time tests of the frame type instead
4689 of compile-time conditionals.
4690 (encode_menu_string): New function.
4691 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4692 the macro, since different types of frame need different encoding
4693 of menu items.
4694 (digest_single_submenu): Use run-time tests of frame type instead
4695 of, or in addition to, compile-time conditionals.
4696 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4697 (Fx_popup_menu): Detect when the function is called from keyboard
4698 on a TTY. Don't barf when invoked on a text-mode frame.
4699 Check frame type at run time, instead of compile-time conditionals for
4700 invoking terminal-specific menu-show functions.
4701 Call tty_menu_show on text-mode frames.
4702 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4703 run time to determine which alternative to invoke; support dialogs
4704 on TTYs.
4706 * keyboard.h <Qmouse_movement>: Declare.
4708 * keyboard.c <Qmouse_movement>: Now extern.
4709 <Qecho_keystrokes>: New static variable.
4710 (read_key_sequence): Accept an additional argument, a flag to
4711 prevent redisplay during reading of the key sequence. All callers
4712 changed.
4713 (read_menu_command): New function.
4714 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4715 autosave.
4716 (toolkit_menubar_in_use): New function.
4717 (make_lispy_event): Use it instead of a compile-time test.
4719 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4720 window-system being available.
4722 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4723 to x-popup-dialog on the frame type, they all now support popup
4724 dialogs.
4726 * dispnew.c (save_current_matrix): Save the margin areas.
4727 (restore_current_matrix): Restore margin areas.
4728 (update_frame_with_menu): New function.
4730 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4731 Add prototypes.
4733 * alloc.c (make_save_ptr): Now compiled unconditionally.
4735 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4737 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4738 (redraw_frame, update_frame): Adjust users.
4739 * dispextern.h (set_window_update_flags): Adjust prototype.
4740 * xdisp.c (redisplay_internal): When updating all frames with zero
4741 windows_or_buffers_changed, assume that only the windows that shows
4742 current buffer should be really updated.
4744 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4746 Do not allocate huge temporary memory areas and objects while encoding
4747 for file I/O, thus reducing an enormous memory usage for large buffers.
4748 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4749 * coding.h (struct coding_system): New member raw_destination.
4750 * coding.c (setup_coding_system): Initialize it to zero.
4751 (encode_coding_object): If raw_destination is set, do not create
4752 dst_object. Add comment.
4753 * fileio.c (toplevel): New constant E_WRITE_MAX.
4754 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4755 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4757 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4759 * nsterm.m (windowDidExitFullScreen:)
4760 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4762 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4764 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4765 * keyboard.c (unblock_input_to): Don't process pending signals
4766 if a fatal error is in progress.
4768 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4769 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4770 they're talking about words in Lisp bool vectors.
4771 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4772 * data.c (popcount_bits_word): Rename from popcount_size_t.
4773 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4774 All uses changed.
4776 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4778 Improve support for popcount and counting trailing zeros (Bug#15550).
4779 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4780 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4781 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4782 (popcount_size_t_msc, popcount_size_t_gcc):
4783 Remove; now done by Gnulib.
4784 (popcount_size_t): Now a macro that defers to Gnulib.
4785 (count_trailing_zero_bits): Return int, for consistency with
4786 Gnulib and because Emacs prefers signed to unsigned int.
4787 Don't assume that size_t is either unsigned int or unsigned long
4788 or unsigned long long.
4789 (size_t_to_host_endian): Do not assume that size_t is either
4790 exactly 32 or exactly 64 bits wide.
4791 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4792 etc., so that it's now an enum constant, not a macro.
4793 No need to assume that it's either 32 or 64.
4795 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4797 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4798 on >= 10.7.
4800 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4802 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4803 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4805 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4807 emacs_read and emacs_write now use void *, not char *.
4808 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4809 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4810 Buffer arg is now void *, not char *. This matches plain
4811 'read' and 'write' better, and avoids a constraint violation
4812 on Solaris 9 with Oracle Studio.
4814 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4816 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4817 memset to explicit loop. Otherwise copy largest possible chunk
4818 from initialized to uninitialized part, thus allowing the longer
4819 memcpy runs and reducing the number of loop iterations.
4821 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4823 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4824 hide toolbar (Bug#15388).
4825 (windowDidEnterFullScreen:): If presentation options are zero,
4826 set them here (Bug#15388).
4827 (ns_update_auto_hide_menu_bar): Remove runtime check.
4828 Don't auto hide dock unless menubar is also auto hidden.
4830 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4832 * editfns.c (message): Mention batch mode in doc string.
4834 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4836 * nsterm.m (check_native_fs): Remove erroneous comment.
4838 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4840 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4841 uses find_newline instead of scan_newline and so doesn't move point.
4843 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4845 Use hardware support for byteswapping on glibc x86 etc.
4846 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4847 whereas the old swap64 needed 30.
4848 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4849 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4850 Use byteswap.h's macros to swap bytes.
4851 * lisp.h (swap16, swap32, swap64): Remove.
4852 All uses replaced by bswap_16, bswap_32, bswap_64.
4854 * bytecode.c (exec_byte_code): Use some more volatile variables
4855 to work around local variables getting clobbered by longjmp.
4856 Port to pre-C99, which doesn't allow decls after stmts.
4858 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4860 * lisp.h (eassert): Assume that COND is true when optimizing.
4861 In other words, take on the behavior of eassert_and_assume.
4862 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4863 (eassert_and_assume): Remove. All uses replaced by eassert.
4865 * xdisp.c (Qglyphless_char): Now static.
4867 Adjust to merge from gnulib.
4868 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4869 * lisp.h: Include <verify.h>, for 'assume'.
4871 * eval.c (clobbered_eassert): New macro.
4872 (internal_catch, internal_condition_case)
4873 (internal_condition_case_1, internal_condition_case_2)
4874 (internal_condition_case_n): Use it instead of eassert
4875 when the argument contains locals clobbered by longjmp.
4876 Don't use clobbered locals outside of clobbered_eassert.
4877 (internal_lisp_condition_case): Use a volatile variable
4878 to work around a local variable's getting clobbered.
4880 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4882 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4883 (PUSH_HANDLER): New macro.
4884 (catchlist): Remove.
4885 (handlerlist): Always declare.
4887 * eval.c (catchlist): Remove (merge with handlerlist).
4888 (handlerlist, lisp_eval_depth): Not static any more.
4889 (internal_catch, internal_condition_case, internal_condition_case_1)
4890 (internal_condition_case_2, internal_condition_case_n):
4891 Use PUSH_HANDLER.
4892 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4893 handlerlist/catchlist.
4894 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4895 handlerlist which can only handle a single condition-case handler at
4896 a time.
4897 (find_handler_clause): Simplify since we only a single branch here
4898 any more.
4900 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4901 and Bpophandler.
4902 (bcall0): New function.
4903 (exec_byte_code): Add corresponding cases. Improve error message when
4904 encountering an invalid byte-code. Let Bunwind_protect accept
4905 a function (rather than a list of expressions) as argument.
4907 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4908 and make them unconditional now that they're heap-allocated.
4910 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4912 * charset.c (Fdecode_char, Fencode_char): Remove description of
4913 `restriction' arg. now that it's hidden by advertised-calling-convention.
4915 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4917 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4918 Remove unused variable (from mac-port).
4919 (macfont_draw): Use s->ybase for correct y position.
4921 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4923 * frame.h (struct frame): Drop has_minibuffer member because...
4924 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4925 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4927 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4929 * window.h (struct window): Prefer enum text_cursor_kinds to int
4930 for phys_cursor_type member. Move the latter, phys_cursor_width,
4931 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4932 * window.c (replace_window, make_window): Adjust users.
4934 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4936 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4937 this module is never compiled otherwise.
4939 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4941 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4942 (Bug#15500).
4944 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4946 * xdisp.c (get_next_display_element): Don't call face_for_font in
4947 a build configured --without-x. (Bug#15484)
4949 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4951 * window.c (calc_absolute_offset): #elif should be #elif defined.
4953 * frame.c (delete_frame): Block/unblock input to overcome race
4954 condition (Bug#15475).
4956 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4958 * frame.c (delete_frame): Record selected frame only after
4959 calling Qdelete_frame_functions (Bug#15477).
4961 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4963 * nsterm.m (ns_selection_color): Remove.
4964 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4965 NSColor selectedText(Background)Color. Only for COCOA.
4966 (ns_term_init): Remove assignment of ns_selection_color, logic
4967 moved to ns_get_color.
4969 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4970 NS_SELECTION_COLOR_DEFAULT.
4971 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4973 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4975 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4976 frame' does not have the tool_bar_window member.
4978 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4980 Signal error when reading an empty byte-code object (Bug#15405)
4981 * lread.c (read1): Signal error.
4982 * alloc.c (make_byte_code): eassert header size.
4983 (sweep_vectors): Change an int to size_t.
4985 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4987 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4988 instead of ints, as it's the usual style for offsetof constants. See:
4989 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4991 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4992 This is ugly, but it should fix the performance problem for older
4993 GCC versions in the short run. I'll look into integrating the
4994 Gnulib module for popcount, as a better fix.
4995 See the thread starting in:
4996 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4997 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4998 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4999 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5000 (popcount_size_t): Use it.
5002 2013-09-24 Daniel Colascione <dancol@dancol.org>
5004 * process.c (Fnetwork_interface_info): Fix build break due to
5005 vector changes.
5007 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5009 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5010 Prefer signed to unsigned integers where either will do.
5011 No need for 'const' on locals that do not escape.
5012 Omit easserts with unnecessary and unportable assumptions about
5013 alignment. Avoid unnecessary casts to char *.
5015 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5017 Use union for the payload of struct Lisp_Vector.
5018 This helps to avoid a few glitches dictated by C's aliasing rules.
5019 * lisp.h (struct Lisp_Vector): Use union for next and
5020 contents member. Adjust comment. Change related users.
5021 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5022 Related users changed.
5023 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5024 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5025 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5026 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5028 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5030 Optimize glyph row clearing and copying routines.
5031 * dispextern.h (struct glyph_row): Change layout of struct
5032 glyph_row to help copy_row_except_pointers. Adjust comment.
5033 * dispnew.c (null_row): Remove.
5034 (clear_glyph_row): Use offsetof and memset to find and clear
5035 just the members that need clearing. Adjust comment.
5036 (copy_row_except_pointers): Likewise for copying.
5038 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5040 Some minor cleanups of recently-added bool vector code.
5041 * conf_post.h (assume): Always return void. Use lint version
5042 only if GCC and MSC versions don't apply.
5043 * conf_post.h (assume):
5044 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5045 Depend on _MSC_VER, not __MSC_VER, for consistency with
5046 the rest of Emacs.
5047 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5048 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5049 (bool_vector_binop_driver, count_trailing_zero_bits)
5050 (size_t_to_host_endian): Now static, not static inline;
5051 the latter isn't needed with modern compilers and doesn't
5052 work with older compilers anyway.
5054 * alloc.c (valgrind_p): Use bool for boolean.
5056 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5058 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5059 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5060 (display_last_displayed_message_p, message_buf_print)
5061 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5062 Use bool for boolean.
5063 * dispextern.h (cancel_line, init_desired_glyphs):
5064 Remove ancient leftover.
5065 (help_echo_showing_p, hourglass_shown_p):
5066 * lisp.h (noninteractive_need_newline): Adjust declaration.
5068 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5070 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5071 Move to...
5072 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5073 ...this file and convert the latter to static. Adjust comment.
5074 (make_initial_frame):
5075 * window.c (init_window_once): Adjust user.
5076 * frame.h (last_nonminibuf_frame): Remove declaration.
5077 * lisp.h (selected_frame): Likewise.
5078 * msdos.c (the_only_display_info): Adjust comment.
5080 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5082 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5083 computing the end column of mouse-highlight that comes from
5084 display or overlay strings. (Bug#15437)
5085 (note_mouse_highlight): Adapt calculation of last argument to
5086 mouse_face_from_string_pos to the above change.
5088 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5089 all platforms, not just for clang.
5091 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5093 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5094 about excess arguments to snprintf.
5096 * conf_post.h(assume): Use __builtin_unreachable for clang.
5098 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5100 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5101 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5103 2013-09-23 Daniel Colascione <dancol@dancol.org>
5105 * alloc.c (USE_VALGRIND): New macro; on by default
5106 when ENABLE_CHECKING.
5107 (mark_maybe_object, mark_maybe_pointer)
5108 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5109 valgrind purposes.
5110 (valgrind_p) [USE_VALGRIND]: New variable.
5111 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5113 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5115 * process.c (wait_reading_process_output): Change int pnamelen to
5116 socklen_t.
5118 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5119 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5120 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5121 argument to unsigned long to avoid warning.
5122 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5124 * conf_post.h (assume): Fix compiler error: x shall be cond.
5126 2013-09-22 Daniel Colascione <dancol@dancol.org>
5128 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5129 warning when compiling without a window system.
5131 2013-09-22 Daniel Colascione <dancol@dancol.org>
5133 * data.c (Qbool_vector_p): New symbol.
5134 (bool_vector_spare_mask, popcount_size_t_generic)
5135 (popcount_size_t_msc, popcount_size_t_gcc)
5136 (popcount_size_t)
5137 (bool_vector_binop_driver)
5138 (count_trailing_zero_bits, size_t_to_host_endian)
5139 (Fbool_vector_exclusive_or)
5140 (Fbool_vector_union)
5141 (Fbool_vector_intersection, Fbool_vector_set_difference)
5142 (Fbool_vector_subsetp, Fbool_vector_not)
5143 (Fbool_vector_count_matches)
5144 (Fbool_vector_count_matches_at): New functions.
5145 (syms_of_data): Intern new symbol, functions.
5146 * alloc.c (bool_vector_payload_bytes): New function.
5147 (Fmake_bool_vector): Instead of calling Fmake_vector,
5148 which performs redundant initialization and argument checking,
5149 just call allocate_vector ourselves. Make sure we clear any
5150 terminating padding to zero.
5151 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5152 instead of open-coding the size calculation.
5153 (vroundup_ct): New macro.
5154 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5155 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5156 * composite.c (composition_gstring_put_cache):
5157 Change lint_assume to assume.
5158 * conf_post.h (assume): New macro.
5159 (lint_assume): Remove.
5160 * dispnew.c (update_frame_1): Change lint_assume to assume.
5161 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5162 to assume.
5163 * image.c (gif_load): Change lint_assume to assume.
5164 * lisp.h (eassert_and_assume): New macro.
5165 (Qbool_vector_p): Declare.
5166 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5167 (swap16, swap32, swap64): New inline functions.
5168 * macfont.m (macfont_shape): Change lint_assume to assume.
5169 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5170 * xsettings.c (parse_settings): Use new swap16 and
5171 swap32 from lisp.h instead of file-specific macros.
5173 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5175 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5176 found (which can legitimately happen when the glyph row at the
5177 window start is disabled in the current_matrix. (Bug#15365)
5179 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5181 Fix syntax.h bug introduced by recent INLINE change.
5182 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5183 conditionally compiled one way in some modules, and a different
5184 way in others. This doesn't work with extern inline functions,
5185 which must have the same definition in all modules, because the
5186 defining code might be shared across modules, depending on the
5187 implementation. Symptoms reported by Martin Rudalics in:
5188 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5189 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5190 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5191 overriding the corresponding functions in syntax.h.
5192 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5193 (syntax_property): New inline functions.
5194 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5195 Rewrite in terms of these new functions.
5197 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5199 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5200 not chars_in_text, whose result depends on the multibyteness of
5201 the current buffer. (Bug#15426)
5203 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5205 Port recent change to hosts where pointers aren't 'long'.
5206 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5207 Don't assume that pointers are the same width as 'long'.
5208 Add a compile-time check that a pointer fits into two X slots.
5210 A simpler, centralized INLINE.
5211 * conf_post.h (INLINE): Define only if not already defined.
5212 This allows us to use a single INLINE, defined by one file
5213 per executable.
5214 * emacs.c (INLINE): Define it.
5215 Also, include category.h, charset.h, composite.h, dispextern.h,
5216 syntax.h, systime.h, so that their INLINE definitions are expanded
5217 properly for Emacs.
5218 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5219 * buffer.h, buffer.c (BUFFER_INLINE):
5220 * category.h, category.c (CATEGORY_INLINE):
5221 * character.h, character.c (CHARACTER_INLINE):
5222 * charset.h, charset.c (CHARSET_INLINE):
5223 * composite.h, composite.c (COMPOSITE_INLINE):
5224 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5225 * frame.h, frame.c (FRAME_INLINE):
5226 * intervals.h, intervals.c (INTERVALS_INLINE):
5227 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5228 * lisp.h, alloc.c (LISP_INLINE):
5229 * process.h, process.c (PROCESS_INLINE):
5230 * syntax.h, syntax.c (SYNTAX_INLINE):
5231 * systime.h, sysdep.c (SYSTIME_INLINE):
5232 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5233 * window.h, window.c (WINDOW_INLINE):
5234 Remove. All uses replaced with INLINE.
5236 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5238 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5239 to avoid Bug#15398.
5241 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5243 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5244 'const char *' to avoid compiler warnings due to similar change in
5245 the prototype of x_get_string_resource.
5247 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5249 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5250 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5251 going to replace static variables below. Adjust comments.
5252 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5253 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5254 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5255 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5256 Related users changed.
5257 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5258 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5259 last_mouse_movement_time, going to replace static variables below.
5260 Adjust comments.
5261 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5262 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5263 Remove.
5264 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5265 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5266 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5267 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5268 static variables below.
5269 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5270 (last_mouse_scroll_bar): Remove.
5271 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5272 (mouseExited): Related users changed.
5274 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5276 Do not use external array to process X scroll bar messages.
5277 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5278 (x_send_scroll_bar_event): Pack window pointer into two slots
5279 of XClientMessageEvent if we're 64-bit. Adjust comment.
5280 (x_scroll_bar_to_input_event): Unpack accordingly.
5282 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5284 Ifdef away recent changes which aren't relevant to NS port.
5285 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5286 [!HAVE_NS]: Declare as such.
5287 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5288 [!HAVE_NS]: Define as such.
5290 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5292 * frame.c (x_redo_mouse_highlight): New function
5293 to factor out common code used in W32 and X ports.
5294 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5295 * xterm.h (struct x_display_info):
5296 * w32term.h (struct w32_display_info):
5297 * nsterm.h (struct ns_display_info): New members
5298 last_mouse_motion_frame, last_mouse_motion_x and
5299 last_mouse_motion_y, going to replace static variables below.
5300 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5301 (redo_mouse_highlight): Remove.
5302 (note_mouse_movement, syms_of_xterm): Adjust user.
5303 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5304 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5305 (redo_mouse_highlight): Remove.
5306 (note_mouse_movement, syms_of_w32term): Adjust user.
5307 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5308 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5309 Remove.
5310 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5311 * nsfns.m (compute_tip_xy): Adjust user.
5313 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5315 * frame.c (x_mouse_grabbed): New function.
5316 * dispextern.h (x_mouse_grabbed): Add prototype.
5317 (last_mouse_frame): Remove declaration.
5318 * xterm.h (struct x_display_info):
5319 * w32term.h (struct w32_display_info):
5320 * nsterm.h (struct ns_display_info): New member
5321 last_mouse_frame, going to replace...
5322 * xdisp.c (last_mouse_frame): ...global variable.
5323 (note_tool_bar_highlight):
5324 * w32term.c (w32_mouse_position, w32_read_socket):
5325 * xterm.c (XTmouse_position, handle_one_xevent):
5326 Use x_mouse_grabbed.
5327 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5329 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5331 * w32term.c (w32_read_socket): Avoid temporary
5332 variables in a call to x_real_positions.
5333 * xterm.c (handle_one_xevent): Likewise.
5335 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5337 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5338 (x_icon_type): Remove prototype.
5339 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5340 * frame.c (x_icon_type): Remove.
5341 * w32term.c (x_make_frame_visible, x_iconify_frame):
5342 * xterm.c (x_make_frame_visible, x_iconify_frame):
5343 Use x_set_bitmap_icon to factor out common code.
5345 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5347 * dispextern.h (check_x_display_info, x_get_string_resource):
5348 Declare here just once and unify the latter.
5349 * frame.c (check_x_display_info, x_get_string_resource):
5350 * nsterm.h (check_x_display_info):
5351 * xrdb.c (x_get_string_resource):
5352 * xterm.h (check_x_display_info): Remove prototypes.
5353 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5354 * w32reg.c (x_get_string_resource): Likewise.
5355 (w32_get_rdb_resource): Adjust user.
5357 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5359 * xterm.h (struct x_display_info): New member
5360 x_pending_autoraise_frame, going to replace...
5361 * xterm.c (pending_autoraise_frame): ...static variable.
5362 (x_new_focus_frame, XTread_socket): Adjust users.
5363 * w32term.h (struct w32_display_info): New member
5364 w32_pending_autoraise_frame, going to replace...
5365 * w32term.c (pending_autoraise_frame): ...global variable.
5366 (x_new_focus_frame, w32_read_socket): Adjust users.
5368 2013-09-17 Glenn Morris <rgm@gnu.org>
5370 * xdisp.c (message_dolog): If we create *Messages*,
5371 switch it to messages-buffer-mode.
5373 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5375 Don't overuse 'const' in types of locals.
5376 * bidi.c (bidi_count_bytes):
5377 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5378 (xg_event_is_for_scrollbar):
5379 * xselect.c (x_handle_property_notify)
5380 (x_handle_selection_notify, x_handle_dnd_message):
5381 * xsettings.c, xsettings.h (xft_settings_event):
5382 * xterm.c (x_handle_net_wm_state, handle_one_event)
5383 (x_menubar_window_to_frame, x_detect_focus_change)
5384 (construct_mouse_click, note_mouse_movement)
5385 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5386 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5387 (handle_one_xevent, x_handle_net_wm_state):
5388 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5389 (x_handle_dnd_message):
5390 Avoid unnecessary 'const', typically the second 'const' in
5391 'const foo * const arg', a 'const' that does not affect the API
5392 and doesn't significantly help the human reader.
5394 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5396 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5397 only if Glib < 2.36.0.
5398 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5399 * xsettings.c (init_gconf, init_gsettings): Do not check
5400 for g_type_init.
5401 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5402 if GTK >= 2.7.0.
5403 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5405 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5407 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5408 before calling g_type_init.
5410 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5412 * nsterm.m (syms_of_nsterm): ... to here.
5414 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5416 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5417 (ignore_next_mouse_click_timeout): Use Time as X does.
5418 (handle_one_xevent): Avoid cast and use unsigned comparison.
5420 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5422 Do not copy X event in handle_one_xevent except KeyPress case.
5423 Wnen XEvent is processed, it is unlikely to be changed except
5424 KeyPress case, so we can avoid copying and use const pointer to
5425 const data to make sure that an event is not changed elsewhere.
5426 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5427 const' and do not create local copy except for the KeyPress event.
5428 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5429 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5430 (x_handle_net_wm_state, x_menubar_window_to_frame)
5431 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5432 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5433 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5434 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5435 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5436 (x_handle_dnd_message):
5437 * xsettings.c (xft_settings_event):
5438 Use 'const XEvent * const' where appropriate.
5439 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5441 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5443 Fix X event waiting to handle multiple frames.
5444 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5445 * xterm.c (pending_event_wait): Remove. Adjust users.
5446 (x_detect_focus_change): Pass frame arg.
5447 (handle_one_xevent): Find related frame early and clear per-frame
5448 wait_event_type only if this is an event for the relevant frame.
5449 (x_wait_for_event): Use per-frame wait_event_type.
5451 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5453 * nsfns.m (Fx_create_frame): Fix font driver registration for
5454 GNUstep.
5456 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5457 for syms_of_macfont.
5459 * nsterm.m: Include macfont.h.
5460 (ns_tmp_flags, ns_tmp_font): Remove.
5461 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5462 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5463 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5464 (changeFont:): Fix code style. Check for font driver type when
5465 getiing font.
5467 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5468 (f)->descent.
5470 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5471 (nsfont_open): Set font driver type.
5472 Set font->ascent and font->descent. Figure out font instead of
5473 ns_tmp_font, and flags instead of ns_tmp_flags.
5474 Fix indentation. Remove call to ns_draw_text_decoration,
5475 moved to nsterm.
5477 * nsfns.m: Include macfont.h.
5478 (Fx_create_frame): Register macfont driver, make a better default font.
5479 (Fns_popup_font_panel): Get font from macfont driver, if used.
5481 * macfont.m, macfont.h, macuvs.h: New files.
5483 * font.h: Declare syms_of_macfont.
5485 * font.c (syms_of_font): Call syms_of_macfont.
5487 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5489 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5491 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5492 and it is always zero for others, so I assume that this is an ancient
5493 leftover which nobody will want to change any more.
5494 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5495 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5496 * frame.c (x_set_scroll_bar_width):
5497 * w32fns.c (w32_createscrollbar):
5498 * w32term.c (w32_set_vertical_scroll_bar):
5499 * xfns.c (x_set_scroll_bar_default_width):
5500 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5501 (x_scroll_bar_expose): Related users changed.
5503 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5505 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5506 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5507 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5508 Define as such.
5509 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5510 Define once here...
5511 * nsterm.h, w32term.h, xterm.h: ...and not here.
5512 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5513 Remove unused Xisms.
5514 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5515 these modules are never compiled otherwise.
5517 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5519 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5520 Doc fix. (Bug#15375)
5522 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5524 Unify Fx_focus_frame between all ports.
5525 * frame.h (x_focus_frame): New prototype.
5526 * xfns.c (Fx_focus_frame): Remove.
5527 (syms_of_xfns): Do not defsubr it.
5528 (x_focus_frame): X implementation.
5529 * nsfns.m (Fx_focus_frame): Remove.
5530 (syms_of_nsfns): Do not defsubr it.
5531 (x_focus_frame): NS implementation.
5532 * w32term.c (Fx_focus_frame): Remove.
5533 (x_focus_on_frame): Rename to...
5534 (x_focus_frame): W32 implementation.
5535 * w32term.h (x_focus_on_frame): Remove prototype.
5536 * w32fns.c (Fx_focus_frame): Remove.
5537 (syms_of_w32fns): Do not defsubr it.
5538 * frame.c (Fx_focus_frame): Define here.
5539 (syms_of_frame): Defsubr here.
5540 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5542 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5544 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5545 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5546 each port to reference the port-specific window system data.
5547 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5548 (FRAME_DISPLAY_INFO): Define.
5549 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5550 (FRAME_DISPLAY_INFO): Define. Adjust users.
5551 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5552 (FRAME_DISPLAY_INFO): Define. Adjust users.
5553 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5554 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5555 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5556 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5557 * xselect.c, xterm.c: All related users changed.
5559 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5561 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5562 (x_menubar_window_to_frame): Remove prototypes.
5563 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5564 (x_menubar_window_to_frame, x_top_window_to_frame):
5565 Move from here...
5566 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5567 (x_menubar_window_to_frame, x_top_window_to_frame):
5568 ...to here and convert all but the last to static.
5570 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5572 * lisp.mk (lisp): Add w32-common-fns.elc.
5574 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5576 * charset.c (char_charset): Document an exception for char-charset.
5578 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5580 * xterm.h (x_display_info): New field last_user_time...
5581 * xterm.c (toplevel): ...to replace static last_user_time.
5582 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5584 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5586 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5587 scroll bar values to prevent thumb from disappear and update comment.
5589 2013-09-11 Glenn Morris <rgm@gnu.org>
5591 * emacs.c (usage_message): Possessive apostrophe tweak.
5593 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5595 * nsterm.m (syms_of_nsterm): Use Qns.
5596 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5597 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5598 * xfns.c (x_display_info_for_name, Fx_open_connection):
5599 Remove old '#if 0' code.
5600 (syms_of_xfns): Use Qx.
5601 * termhooks.h (fullscreen_hook): Remove the leftover.
5602 (struct terminal): Fix typo in comment.
5604 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5606 Cleaning up a few X scroll bar bits.
5607 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5608 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5609 New member last_seen_part, going to replace...
5610 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5611 (xt_action_hook) [USE_LUCID]: Adjust user.
5612 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5613 Lucid-specific scroll bar support.
5614 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5615 to int and adjust to use last_seen_part member.
5616 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5617 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5618 Initialize last_seen_part.
5620 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5622 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5623 insert-buffer-substring an empty string.
5625 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5627 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5628 avoiding a GCC warning.
5630 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5632 Ifdef away frame tool bar code when it is not really used.
5633 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5634 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5635 and minimize_tool_bar_window_p under the above.
5636 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5637 (fset_tool_bar_window): Likewise.
5638 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5639 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5640 (change_frame_size_1):
5641 * window.c (window_from_coordinates, Frecenter): Adjust users.
5642 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5643 code is not really used.
5644 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5645 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5646 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5647 [!USE_GTK && !HAVE_NS]: Define as such.
5648 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5649 (note_mouse_highlight, expose_frame):
5650 * xfns.c (x_set_tool_bar_lines):
5651 * xterm.c (handle_one_xevent): Adjust users.
5653 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5655 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5656 This bug was introduced by my 2013-08-26 patch, which incorrectly
5657 assumed that the terminfo implementation doesn't use termcap buffers.
5658 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5659 these buffers apparently are used after all.
5660 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5661 (struct tty_display_info): Define members termcap_term_buffer and
5662 termcap_strings_buffer even if TERMINFO.
5664 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5666 Fix last change.
5667 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5668 'usage' docstring entry to pacify make-docfile.
5670 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5672 Change comparison functions =, <, >, <=, >= to take many arguments.
5673 * data.c: Change comparison functions' interface and implementation.
5674 * lisp.h: Make arithcompare available for efficient two arg
5675 comparisons.
5676 * bytecode.c: Use arithcompare.
5677 * fileio.c: Use new interface.
5679 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5681 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5683 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5685 * eval.c (Feval): Document the new use of `lexical'.
5687 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5689 Review and drop old frame resize hack.
5690 * frame.h (struct frame): Remove force_flush_display_p.
5691 * dispnew.c (update_frame): Adjust user and don't call
5692 flush_frame here. The comment has said that there was an issues
5693 with redisplaying fringes, but I don't see any differences with
5694 and without this hack. Hopefully we can continue without it.
5695 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5696 current frame matrices twice if resized_p is set.
5698 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5700 Do not populate pure Xism x_sync to other ports.
5701 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5702 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5703 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5704 * w32term.h (x_sync): Remove prototype.
5706 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5708 Cleanup frame flushing.
5709 * dispextern.h (struct redisplay_interface):
5710 Drop flush_display_optional because flush_display is enough
5711 for X and flushing via RIF is just a no-op for others.
5712 * frame.h (flush_frame): New function.
5713 * dispnew.c (update_frame):
5714 * minibuf.c (read_minibuf):
5715 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5716 Use it.
5717 * keyboard.c (detect_input_pending_run_timers): Do not flush
5718 all frames but selected one in redisplay_preserve_echo_area.
5719 * nsterm.m (ns_flush): Remove no-op.
5720 (ns_redisplay_interface): Adjust user.
5721 * w32term.h (x_flush): Remove no-op.
5722 (w32_redisplay_interface): Adjust user.
5723 * xterm.c (x_flush): Simplify because we do not flush all
5724 frames at once any more. Adjust comment.
5725 (x_redisplay_interface): Adjust user.
5727 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5729 Port --without-x --enable-gcc-warnings to Fedora 19.
5730 * gfilenotify.c (globals_of_gfilenotify):
5731 Call g_type_init only if using an older glib version that needs it.
5733 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5735 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5736 (last_glyphless_glyph_merged_face_id): Remove declarations.
5737 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5738 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5739 (last_glyphless_glyph_merged_face_id): Now static.
5740 (merge_escape_glyph_face): New function, refactored from...
5741 (get_next_display_element): ...here.
5742 (merge_glyphless_glyph_face): New function, refactored from...
5743 (produce_glyphless_glyph): ...here...
5744 * term.c (produce_glyphless_glyph): ...and here.
5746 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5748 * eval.c (eval_sub): Only call Ffunction if necessary.
5750 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5752 Attempt to make redisplay more selective when changing cursor type.
5753 * frame.h (struct frame): New bitfield cursor_type_changed.
5754 * xdisp.c (cursor_type_changed): Remove.
5755 (try_cursor_movement, redisplay_window, try_window_id)
5756 (set_frame_cursor_types, try_window_reusing_current_matrix):
5757 Adjust to use per-frame bitfield.
5758 (redisplay_internal): Look for cursor type change on each visible
5759 frame and consider all frames if cursor type has been changed on
5760 the frame other than selected. If cursor type has been changed on
5761 selected frame only, do not use fast update.
5763 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5765 Attempt to make redisplay more selective when changing fonts.
5766 * frame.h (struct frame): New bitfield fonts_changed.
5767 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5768 (adjust_frame_glyphs): Add prototype.
5769 * dispnew.c (fonts_changed_p): Remove.
5770 (adjust_glyphs): Remove because we do not
5771 adjust matrices on all frames at once any more.
5772 (adjust_frame_glyphs): Block and unblock input here.
5773 (adjust_glyph_matrix): Use fonts_changed.
5774 (change_frame_size_1): Use adjust_frame_glyphs.
5775 * font.c (font_open_entity): Use fonts_changed.
5776 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5777 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5778 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5779 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5780 (shrink_mini_window, Fresize_mini_window_internal)
5781 (window_scroll_pixel_based, Fset_window_configuration)
5782 (apply_window_adjustment, Fset_window_vscroll):
5783 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5784 Use adjust_frame_glyphs.
5785 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5786 (try_window_reusing_current_matrix, try_window_id, display_line)
5787 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5788 (redisplay_internal): Consider fonts_changed and adjust frame
5789 matrices for each frame only if the frame is visible. If font
5790 has been changed on some frame during full redisplay, retry
5791 only visible frames where the font has been actually changed.
5793 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5795 Cache current header and mode line height for each window.
5796 * window.h (struct window): New fields mode_line_height
5797 and header_line_height.
5798 * window.c (make_window): Initialize them.
5799 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5800 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5801 (current_mode_line_height, current_header_line_height):
5802 Remove declaration.
5803 * xdisp.c (current_mode_line_height, current_header_line_height):
5804 Remove.
5805 (pos_visible_p, init_xdisp): Adjust user.
5806 (redisplay_window): Invalidate mode_line_height and
5807 header_line_height if current and desired matrices do not agree.
5809 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5811 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5812 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5814 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5816 Make --without-x compatible with --enable-gcc-warnings.
5817 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5818 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5819 members under HAVE_WINDOW_SYSTEM.
5820 * keyboard.c (make_lispy_focus_out): Likewise.
5821 (record_menu_key): Move under HAVE_MENUS.
5822 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5823 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5824 (syms_of_xdisp): Adjust user.
5825 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5826 (start_hourglass, cancel_hourglass):
5827 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5828 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5829 and CLEAR_FONT_TABLE_NFONTS.
5830 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5831 Declare only if HAVE_WINDOW_SYSTEM.
5832 (lface_same_font_attributes_p, clear_face_gcs): Define only
5833 if HAVE_WINDOW_SYSTEM.
5835 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5837 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5838 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5839 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5841 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5843 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5845 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5847 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5848 This fixes a type error on hosts where ptrdiff_t is wider than int.
5850 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5852 * keyboard.c (read_key_sequence_vs): New function.
5853 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5854 common code.
5856 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5858 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5860 Makefile improvements.
5861 * Makefile.in (config.status): Don't use double-colon rules, as
5862 they are not portable according to POSIX. Fix shell typo with `;
5863 I guess this rule has never been tested?
5864 (VCSWITNESS): New macro, to override any environment var.
5866 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5868 * xterm.h (struct x_display_info): Do not track X connection
5869 fd separately because it is always available from Display.
5870 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5871 Adjust users.
5873 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5875 * buffer.c (drop_overlay):
5876 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5877 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5879 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5881 * buffer.c (Fmake_overlay, Fmove_overlay):
5882 * intervals.c (set_point_from_marker):
5883 * print.c (PRINTPREPARE): Prefer signal_error
5884 to plain error and report unsuitable marker too.
5886 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5888 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5889 for 'dragging' member.
5890 (struct x_output): Remove set-but-unused leftovers
5891 'left_before_move' and 'top_before_move'.
5892 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5893 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5894 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5895 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5896 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5897 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5898 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5899 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5901 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5903 * nsfont.m (INVALID_GLYPH): New define.
5904 (nsfont_encode_char): Use INVALID_GLYPH.
5905 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5907 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5909 * xterm.c (x_last_mouse_movement_time): Revert last change.
5910 This code should use XDisplayMotionBufferSize to check display's
5911 motion history first, and there are few other issues as well.
5912 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5913 (handle_one_xevent): Adjust user.
5915 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5917 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5918 * frame.c (Flast_nonminibuf_frame): ... to here.
5919 (check_minibuf_window): Don't abort if no window was found
5920 (Bug#15247).
5922 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5924 Use XGetMotionEvents to ask the last mouse motion time from X server.
5925 * xterm.c (X_MOTION_HISTORY): Default to 1.
5926 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5927 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5928 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5929 Ifdef away legacy code.
5930 (XTmouse_position, x_scroll_bar_report_motion):
5931 Use x_last_mouse_movement_time.
5932 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5933 UnmapNotify event.
5935 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5937 * msdos.c (last_mouse_window): Move to...
5938 (dos_rawgetc): ...this function and adjust comment.
5939 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5940 (mouseMoved): ...this function and adjust comment.
5941 * w32term.c (last_window): Likewise with...
5942 (w32_read_socket): ...this function.
5943 * xterm.c (last_window): Likewise with...
5944 (handle_one_xevent): ...this function.
5946 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5948 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5949 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5950 (handle_one_xevent): ...to here.
5951 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5952 otherwise.
5954 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5956 * msdos.c (IT_set_terminal_window): Remove no-op.
5957 (initialize_msdos_display): Adjust terminal setup.
5958 * w32console.c (w32con_set_terminal_window): Remove no-op.
5959 (initialize_w32_display): Adjust terminal setup.
5960 * w32term.c (w32_set_terminal_window): Remove no-op.
5961 (w32_create_terminal): Adjust terminal setup.
5962 * xterm.c (XTset_terminal_window): Remove no-op.
5963 (x_create_terminal): Adjust terminal setup.
5965 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5967 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5968 Remove no-ops.
5969 (ns_create_terminal): Adjust terminal setup.
5970 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5971 Remove no-ops.
5972 (w32_create_terminal): Adjust terminal setup.
5973 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5974 Remove no-ops.
5975 (x_create_terminal): Adjust terminal setup.
5977 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5979 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5980 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5981 * dispnew.c (buffer_posn_from_coords):
5982 * window.c (Fwindow_end, displayed_window_lines):
5983 * xdisp.c (redisplay_mode_lines): Use it.
5985 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5987 * fontset.c (face_for_char): Check char in the current face font first
5988 if HAVE_NS (Bug#15138).
5990 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5992 * window.c (temp_output_buffer_show): Make sure window returned
5993 by display_buffer is live (Bug#15213).
5995 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5997 Minor cleanup to avoid forward declarations.
5998 * coding.h (struct ccl_spec): Remove forward declaration.
5999 * composite.h (toplevel): Include font.h.
6000 (struct composition_it, struct face, struct font_metrics):
6001 Remove forward declaration.
6002 * dispextern.h (struct image, struct atimer): Likewise.
6003 * emacsgtkfixed.h (struct frame): Likewise.
6004 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6005 * font.h (struct font_driver, struct font, struct glyph_string)
6006 (struct face): Remove forward declaration.
6007 * fontset.h (struct face, struct font): Likewise.
6008 * frame.h (toplevel): Style cleanup.
6009 (enum output_method): Move to...
6010 * termhooks.h (enum output_method): ...here.
6011 (struct glyph, struct frame, struct ns_display_info)
6012 (struct x_display_info, struct w32_display_info):
6013 Remove forward declaration.
6014 * xterm.h (toplevel): Include termhooks.h.
6015 (struct font, struct window, struct glyph_matrix, struct frame)
6016 (struct input_event, struct face, struct image): Remove forward
6017 declaration.
6018 * gtkutil.h (struct _widget_value): Likewise.
6019 * keyboard.h (toplevel): Include termhooks.h.
6020 (struct input_event): Remove forward declaration.
6022 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6024 * intervals.c (set_point_from_marker): New function.
6025 * editfns.c (Fgoto_char):
6026 * process.c (Finternal_default_process_filter):
6027 * window.c (select_window_1): Use it.
6028 * buffer.h (set_point_from_marker): Add prototype.
6030 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6032 * w32.c (term_winsock): Call release_listen_threads before calling
6033 WSACleanup.
6034 (_sys_wait_accept): Wait for accept event in a loop with a finite
6035 timeout, instead of waiting indefinitely. Will hopefully avoid
6036 hanging during exit because WSACleanup deadlocks waiting for the
6037 event object to be released. (Bug#14333)
6039 * w32proc.c (release_listen_threads): New function, signals all
6040 the reader threads that listen for connections to stop waiting.
6042 * w32.h (release_listen_threads): Add prototype.
6044 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6046 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6047 field of new marker (for sanity and safety).
6048 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6049 anyway because XMISCTYPE is a function and can't be an lvalue).
6051 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6053 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6054 (x_after_update_window_line, x_scroll_bar_create)
6055 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6056 (handle_one_xevent, x_clear_frame_area):
6057 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6058 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6059 * xterm.h (x_clear_area): Adjust prototype.
6061 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6063 Hook scanning and indentation functions to find_newline. This helps
6064 to avoid duplicated code and renders more respect to newline cache.
6065 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6066 * cmds.c (Fforward_line):
6067 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6068 Use find_newline and avoid unnecessary point movements.
6069 * search.c (scan_newline): Implement on top of find_newline.
6071 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6073 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6074 scoped code (bug#11258).
6076 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6078 * nsterm.m (last_window): New variable.
6079 (EV_TRAILER2): New macro.
6080 (EV_TRAILER): Call EV_TRAILER2.
6081 (mouseMoved:): Add support for mouse-autoselect-window
6082 on nextstep (Bug#6888).
6084 2013-08-28 Andreas Schwab <schwab@suse.de>
6086 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6087 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6088 Remove unused macro definitions.
6089 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6090 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6091 Only define if emacs.
6093 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6095 Prefer enum glyph_row_area to int where appropriate.
6096 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6097 Fix comment.
6098 (window_box, window_box_width, window_box_left, window_box_left_offset)
6099 (window_box_right, window_box_right_offset): Adjust prototypes.
6100 * xdisp.c (window_box, window_box_width, window_box_left)
6101 (window_box_left_offset, window_box_right, window_box_right_offset):
6102 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6103 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6104 * nsterm.m (ns_clip_to_row):
6105 * w32term.c (w32_clip_to_row):
6106 * xterm.c (x_clip_to_row): Likewise.
6108 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6110 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6111 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6113 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6115 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6116 for portability to hosts where /bin/sh has problems.
6118 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6120 Redesign redisplay interface to drop global output_cursor.
6121 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6122 (toplevel): Remove declaration of output_cursor.
6123 (set_output_cursor, x_cursor_to): Remove prototype.
6124 * window.h (struct window): New member output_cursor.
6125 (output_cursor_to): New function to replace RIF member.
6126 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6127 (update_text_area, set_window_cursor_after_update): Use it.
6128 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6129 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6130 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6131 * w32term.c (x_update_window_begin, x_update_window_end):
6132 * xterm.c (x_update_window_begin, x_update_window_end):
6133 Adjust to use per-window output cursor.
6135 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6137 Simplify SELECT_TYPE-related code.
6138 Like EMACS_TIME, this portability layer is no longer needed, since
6139 Emacs has been using fd_set as a portability layer for some time.
6140 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6141 (SELECT_TYPE): Remove. All uses changed to fd_set.
6142 (fd_set) [!FD_SET]: New typedef.
6144 Simplify EMACS_TIME-related code.
6145 This portability layer is no longer needed, since Emacs has been
6146 using struct timespec as a portability layer for some time.
6147 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6148 Include <time.h> rather than "systime.h"; that's all that's needed now.
6149 * dispnew.c: Include <timespec.h> rather than "systime.h";
6150 that's all that's needed now.
6151 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6152 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6153 TIMESPEC_RESOLUTION.
6154 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6155 LOG10_TIMESPEC_RESOLUTION.
6156 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6157 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6158 (make_emacs_time): Remove. All used changed to make_timespec.
6159 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6160 (current_timespec): Rename from current_emacs_time. All uses changed.
6161 (add_emacs_time): Remove. All uses changed to timespec_add.
6162 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6163 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6164 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6165 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6166 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6167 (current_timespec): Rename from current_emacs_time. All uses changed.
6168 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6169 changed to timespec_cmp.
6170 * xgselect.c: Include <timespec.h>, since our .h files don't.
6172 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6174 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6175 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6176 Remove the leftovers.
6177 * gtkutil.c (toplevel): Do not declare Qxft but include
6178 font.h to do so.
6179 * image.c (toplevel): Do not declare Vlibrary_cache because
6180 it's already done in lisp.h.
6182 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6184 * lisp.h (Mouse_HLInfo): Move from here...
6185 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6186 (reset_mouse_highlight): New function.
6187 * msdos.c (dos_set_window_size, IT_update_begin)
6188 (internal_terminal_init):
6189 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6190 (ns_initialize_display_info):
6191 * w32console.c (initialize_w32_display):
6192 * w32term.c (x_update_window_end, x_free_frame_resources)
6193 (w32_initialize_display_info):
6194 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6195 * window.c (Fdelete_other_windows_internal):
6196 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6197 * termchar.h (toplevel):
6198 * xterm.h (toplevel): Include dispextern.h.
6200 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6202 Fix minor problems found by static checking.
6203 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6204 (expect): Avoid nested-if warning.
6205 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6206 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6207 * nsterm.h, nsterm.m (ns_select):
6208 * xgselect.c, xgselect.h (xg_select):
6209 Adjust signature to better match pselect's.
6210 * nsterm.m (ns_select):
6211 Don't set *TIMEOUT, since pselect doesn't.
6212 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6213 diagnostic about assigning const char * to it.
6214 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6216 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6218 * lread.c (substitute_object_recurse): Handle hash-tables as well
6219 (bug#15190).
6221 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6223 Fix unlikely core dump in init_tty, and simplify terminfo case.
6224 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6225 The old version incorrectly dumped core if malloc returned a
6226 buffer containing only non-NUL bytes.
6227 (init_tty): Do not allocate or free termcap buffers; the
6228 struct does that for us now.
6229 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6230 (struct tty_display_info): Define members termcap_term_buffer and
6231 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6232 use them. Allocate them directly in struct rather than indirectly
6233 via a pointer, to simplify init_tty.
6235 * frame.c (check_minibuf_window): Initialize 'window' properly,
6236 so that Emacs reliably aborts later if 'window' is not initialized.
6238 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6240 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6241 of VoidSymbol (Bug#15154).
6243 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6245 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6246 mouse_face_beg_y and mouse_face_end_y.
6247 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6248 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6249 Adjust users and update comment where appropriate.
6251 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6253 * frame.c (check_minibuf_window): New function.
6254 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6255 Call check_minibuf_window (Bug#15183).
6257 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6259 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6260 because this is the only last cursor data we need to keep and consult.
6261 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6262 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6263 Adjust users.
6265 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6267 Fix recovering from possible decompression error.
6268 Since insert_from_gap doesn't always move point, we can't use PT as
6269 the position where the partially decompressed data ends, and
6270 should count how many bytes was produced so far.
6271 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6272 (unwind_decompress): Really delete partially uncompressed data.
6273 (Fzlib_decompress_region): Take decompressed data size into account.
6275 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6277 * syntax.c (init_syntax_once): Adjust comment and do an early
6278 initialization of Qchar_table_extra_slots just once...
6279 * casetab.c (init_casetab_once):
6280 * category.c (init_category_once):
6281 * character.c (syms_of_character):
6282 * coding.c (syms_of_coding):
6283 * xdisp.c (syms_of_xdisp): ...and omit it here.
6285 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6287 * xdisp.c (get_next_display_element): Don't apply to characters
6288 from a display vector the logic of setting it->end_of_box_run_p
6289 suitable for characters from a buffer. (Bug#15175)
6291 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6292 to handle directories, rather than '_utime' which doesn't.
6293 (Bug#15176)
6295 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6297 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6298 or fullscreen (Bug#14627).
6300 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6302 System-dependent integer overflow fixes.
6303 * process.c (Fset_process_window_size): Signal an error if
6304 the window size is outside the range supported by the lower level.
6305 * sysdep.c (set_window_size): Return negative on error,
6306 nonnegative on success, rather than -1, 0, 1 on not in system,
6307 failure, success. This is simpler. Caller changed.
6308 (serial_configure): Remove unnecessary initialization of local.
6309 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6310 size fits in unsigned long; this isn't true on some 32-bit hosts.
6311 Avoid buffer overrun if some future version of /proc/meminfo has a
6312 variable name longer than 20 bytes.
6313 (system_process_attributes) [__FreeBSD__]:
6314 Don't assume hw.availpages fits in 'int'.
6316 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6318 Don't let very long directory names overrun the stack.
6319 Fix some related minor problems involving "//", vfork.
6320 * callproc.c (encode_current_directory): New function.
6321 (call_process): Don't append "/"; not needed.
6322 * fileio.c (file_name_as_directory_slop): New constant.
6323 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6324 this can save the caller having to alloca.
6325 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6326 Use SAFE_ALLOCA, not alloca.
6327 (directory_file_name, Fexpand_file_name): Leave leading "//"
6328 alone, since it can be special even on POSIX platforms.
6329 * callproc.c (call_process):
6330 * process.c (Fformat_network_address):
6331 * sysdep.c (sys_subshell):
6332 Use encode_current_directory rather than rolling our own.
6333 (create_process): No need to encode directory; caller does that now.
6334 * process.h (encode_current_directory): New decl.
6335 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6336 Rework to avoid 'goto xyzzy;'.
6338 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6340 * xdisp.c (handle_face_prop): If the default face was remapped use
6341 the remapped face for strings from prefix properties. (Bug#15155)
6343 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6345 Minor cleanup for redisplay interface and few related functions.
6346 * frame.h (enum text_cursor_kinds): Move from here...
6347 * dispextern.h (enum text_cursor_kinds): ...to here.
6348 (toplevel): Drop unnecessary declarations.
6349 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6350 in update_window_end_hook and draw_window_cursor functions.
6351 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6352 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6353 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6354 * xterm.c (x_update_window_end, x_draw_window_cursor):
6355 * xdisp.c (display_and_set_cursor, update_window_cursor)
6356 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6357 enum text_cursor_kinds where appropriate.
6359 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6361 Redesign redisplay interface to drop updated_row and updated_area.
6362 * dispextern.h (updated_row, updated_area): Remove declaration.
6363 (struct redisplay_interface): Pass glyph row and row area parameters
6364 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6365 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6366 Adjust prototypes.
6367 * dispnew.c (updated_row, updated_area): Remove.
6368 (redraw_overlapped_rows, update_window_line): Adjust user.
6369 (update_marginal_area, update_text_area): Likewise. Pass updated row
6370 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6371 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6372 Adjust users.
6374 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6376 * process.c (flush_pending_output): Remove stub.
6377 All uses removed.
6379 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6381 * callproc.c: Fix race that killed background processes (Bug#15144).
6382 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6383 Record deleted process-id in critical section, not afterwards.
6384 Don't mistakenly kill process created by a call-process invocation
6385 that discards output and does not wait.
6387 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6389 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6390 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6391 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6392 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6393 to shut up compiler in mark_object.
6394 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6396 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6398 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6399 We can't portably rely on PTY_OPEN doing that, even if
6400 it calls posix_openpt with O_CLOEXEC.
6402 2013-08-20 Kenichi Handa <handa@gnu.org>
6404 * character.c (string_char): Improve commentary.
6406 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6408 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6409 (struct animation_cache): Make signature a flexible array member.
6410 All uses changed. This is a tad slower but may insulate us better
6411 from future changes to ImageMagick.
6413 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6415 * image.c: Shrink memory needed for animation cache.
6416 (SIGNATURE_DIGESTSIZE): New constant.
6417 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6418 (imagemagick_create_cache): Copy the signature. This saves
6419 several KB of memory that ImageMagick wastes per signature.
6420 Don't bother updating the update_time, as the caller does that now.
6421 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6422 it's a fixed size struct member now.
6423 (imagemagick_get_animation_cache): Always destroy the signature,
6424 as it's now imagemagick_create_cache's responsibility to copy it.
6425 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6426 and use memcmp rather than strcmp.
6427 eassert that ImageMagick returns a signature of the specified length.
6429 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6431 * image.c (imagemagick_get_animation_cache): Don't segfault on
6432 each invocation.
6433 (imagemagick_get_animation_cache): Revert to previous definition
6434 so that it actually works. But keep the memory leak fix.
6435 (imagemagick_get_animation_cache): Fix memory leak.
6437 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6439 * image.c: Fix animation cache signature memory leak.
6440 Fix some other minor performance problems while we're at it.
6441 (imagemagick_create_cache): Clear just the members that
6442 need clearing. Don't set update_time, as caller does that now.
6443 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6444 Simplify by using pointer-to-pointer instead of a prev pointer.
6445 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6446 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6447 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6448 it's already a copy. Free the signature probe unless it's cached.
6450 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6451 This was introduced by my 2013-08-12 fix for Bug#15035.
6453 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6455 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6456 (imagemagick_prune_animation_cache): Now static.
6458 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6460 * image.c (imagemagick_get_animation_cache): Don't segfault when
6461 pruning all entries.
6463 2013-08-18 Ken Brown <kbrown@cornell.edu>
6465 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6466 static heap if ENABLE_CHECKING is defined.
6467 (max_bss_sbrk_ptr): New variable.
6468 (bss_sbrk): Use it.
6469 (report_sheap_usage): Report maximum static heap usage instead of
6470 ending static heap usage.
6472 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6474 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6475 of zlib_initialized according to the results of calling
6476 init_zlib_functions.
6478 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6480 * image.c: Implement an ImageMagick per-image cache.
6481 (imagemagick_get_animation_cache): Fix a double-free error.
6482 (imagemagick_load_image): Remove the ping_wand code, which only
6483 apparently saved time on invalid animated images, and slowed down
6484 everything else. Optimise for the common case.
6486 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6488 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6490 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6492 * marker.c (set_marker): Remove documentation of undefined behavior.
6494 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6496 * image.c (imagemagick_compute_animated_image): Animate correctly
6497 when sub-images are smaller than the main image.
6498 (imagemagick_compute_animated_image): Setting the iterator row to
6499 zero is apparently not allowed.
6500 (imagemagick_compute_animated_image): Allow images that say they
6501 have sub-images that are bigger than the main image, but just crop
6502 them.
6504 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6506 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6508 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6510 * image.c (imagemagick_compute_animated_image): Respect the GIF
6511 disposal methods.
6513 2013-08-15 Ken Brown <kbrown@cornell.edu>
6515 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6516 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6517 needed.
6519 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6521 Fix minor problems found by static checking.
6522 * frame.c (delete_frame):
6523 * xdisp.c (next_element_from_display_vector):
6524 Avoid uninitialized local.
6525 * image.c (imagemagick_compute_animated_image): Port to C89.
6526 Prefer usual GNU indentation style for loops.
6527 Be more careful about bizarrely large sizes, by using ptrdiff_t
6528 instead of int.
6530 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6532 Fix infinite frame selection loop (Bug#15025).
6533 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6535 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6537 * xdisp.c (compute_window_start_on_continuation_line):
6538 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6539 to make sure we end up setting the window start at the leftmost
6540 visible character of the display line. This avoids funky
6541 horizontal shifting because the window start is not kept on the
6542 same position. (Bug#15090)
6543 (next_element_from_display_vector): Support 'box' face attribute
6544 in the face definitions of a display vector. (Bug#15099)
6546 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6548 * image.c (imagemagick_compute_animated_image): Implement animated
6549 images (bug#14700).
6550 (imagemagick_compute_animated_image): Fix some compilation
6551 warnings. Implement a very simple cache to make the animation
6552 usable at all, but it should be replaced with a per-image cache.
6554 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6556 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6557 to do `for' loops over alist values.
6558 * buffer.h (FOR_EACH_BUFFER):
6559 * process.c (FOR_EACH_PROCESS): Use it.
6560 (handle_child_signal, status_notify, Fget_buffer_process)
6561 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6563 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6565 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6566 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6567 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6568 to xzalloc and so avoid redundant call to memset.
6569 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6570 members because it is allocated with xzalloc and so already zeroed.
6572 2013-08-14 Ken Brown <kbrown@cornell.edu>
6574 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6575 (Bug#15094).
6577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6579 Utility function and macro to copy Lisp string to C string.
6580 * lisp.h (xlispstrdupa): New macro.
6581 (xlispstrdup): New prototype.
6582 * alloc.c (xlispstrdup): New function.
6583 * callint.c (Fcall_interactively):
6584 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6585 (Fsubstitute_in_file_name):
6586 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6587 * image.c (x_create_bitmap_from_file):
6588 * w32term.c (w32_term_init):
6589 * xterm.c (x_term_init): Use xlispstrdup.
6591 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6593 * image.c (imagemagick_load_image): Make animated pictures work.
6594 There's still some problems with background color settings, though
6595 (bug#14700).
6597 * decompress.c (unwind_decompress): Always restore point.
6599 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6601 * marker.c (set_marker): Reformat documentation.
6603 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6605 * xdisp.c (cursor_type_changed): Now static.
6607 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6608 Use changed. This avoids the need to call xmalloc and for the
6609 caller to call xfree, and avoids memory leaks in some situations.
6611 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6613 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6614 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6615 (redisplay_window): If window_end_valid is cleared due to non-zero
6616 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6617 so do not call to try_cursor_movement for that window.
6619 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6621 * window.h (struct window): Convert window_end_pos and
6622 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6623 (wset_window_end_pos, wset_window_end_vpos): Remove.
6624 * dispnew.c (adjust_glyph_matrix):
6625 * window.c (Fwindow_end, replace_window, set_window_buffer)
6626 (make_window):
6627 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6628 (set_vertical_scroll_bar, redisplay_window, try_window)
6629 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6630 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6631 (note_mouse_highlight): Adjust users.
6632 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6633 Add comment.
6635 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6637 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6638 * image.c (imagemagick_filename_hint): Use `const char *' and
6639 prefer SSDATA to SDATA to avoid warnings.
6641 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6643 Cleanup window fringes, margins and scroll bars adjustments.
6644 * window.c (set_window_fringes, set_window_margins)
6645 (set_window_scroll_bars, apply_window_adjustment): New functions.
6646 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6647 (Fset_window_scroll_bars): Use them.
6649 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6651 * window.h (struct window): Convert scroll_bar_width
6652 from Lisp_Object to integer. Adjust comment.
6653 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6654 Adjust users.
6655 * window.c (wset_scroll_bar_width): Remove.
6656 (make_window): Initialize scroll_bar_width.
6657 (Fsplit_window_internal): Use direct assignment.
6658 (Fset_window_configuration, save_window_save):
6659 Convert Lisp_Object to integer and back where appropriate.
6660 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6661 bar was actually changed, and mention this in docstring.
6663 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6665 * decompress.c: Minor simplifications.
6666 (Fzlib_decompress_region): Don't bother verifying
6667 that avail_out <= UINT_MAX, as that was confusing.
6668 Mention the restriction in a comment instead.
6669 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6671 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6673 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6674 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6676 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6678 * image.c (imagemagick_filename_hint): Check for errors in the
6679 alist structure.
6681 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6683 * window.c (Fwindow_margins): Return nil when there's no marginal
6684 area, as per the documented API.
6686 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6687 Fmake_vector, as scroll bar's struct members are not all Lisp
6688 objects now. This avoids crashes in GC.
6690 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6691 bool, so its address could be taken.
6693 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6695 * image.c (imagemagick_filename_hint): New function to possibly
6696 apply `image-content-type-suffixes'.
6697 (imagemagick_load_image): Use it.
6699 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6701 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6702 if loading zlib failed.
6704 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6706 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6707 2013-08-13 checkin below. Change bool to BOOL, rule is:
6708 All Obj-C code uses BOOL, except for interfaces callable from C.
6710 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6712 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6714 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6715 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6716 bool instead of BOOL.
6717 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6718 from Lisp_Object to bitfield. Adjust comment.
6719 * w32term.c (x_scroll_bar_create): Adjust user.
6720 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6721 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6722 Use bool for boolean.
6723 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6724 to `unsigned int' when defining a bitfield.
6726 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6728 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6730 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6732 * window.h (struct window): Convert left_margin_cols and
6733 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6734 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6735 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6736 Adjust users.
6737 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6738 Adjust comment.
6739 (showing_window_margins_p, update_window_line, update_frame_1):
6740 * fringe.c (draw_fringe_bitmap_1):
6741 * xdisp.c (window_box_width): Adjust users.
6742 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6743 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6744 Use direct assignment.
6745 (Fset_window_configuration, save_window_save, Fwindow_margins):
6746 Convert Lisp_Object to integer and back where appropriate.
6747 (Fset_window_margins): Adjust user. Return t if any margin
6748 was actually changed, and mention this in docstring.
6750 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6752 * syntax.c (forward_word):
6753 * cmds.c (forward_char, backward_char): Mention the optional argument.
6755 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6757 * window.h (struct window): Convert left_fringe_width
6758 and right_fringe_width from Lisp_Objects to integers.
6759 Adjust comment.
6760 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6761 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6762 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6763 Remove.
6764 (make_window): Initialize new integer fields to -1.
6765 (Fsplit_window_internal): Use direct assignment.
6766 (Fset_window_configuration, save_window_save):
6767 Convert Lisp_Object to integer and back where appropriate.
6768 (Fset_window_fringes): Adjust user. Return t if any fringe
6769 was actually changed, and mention this in docstring.
6771 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6773 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6774 * nsfns.m (x_set_cursor_type):
6775 * w32fns.c (x_set_cursor_type):
6776 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6777 * xdisp.c (set_frame_cursor_types): ...but in common code.
6779 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6781 * font.c (clear_font_cache): New function, stripped from...
6782 (Fclear_font_cache): ...here, which now uses the function
6783 above. Adjust comment.
6784 * font.h (clear_font_cache): Add prototype.
6785 * xfaces.c (clear_face_cache): Use clear_font_cache.
6787 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6789 * window.c (Fset_window_start): Compare `w', not `window' because
6790 `w' might not be equal to `window' after call to decode_live_window.
6792 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6794 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6795 This fixes a problem introduced by the Bug#15035 patch
6796 when using GPG. Reported by Herbert J. Skuhra.
6798 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6800 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6801 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6802 not yet initialized.
6804 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6806 * decompress.c (Fzlib_decompress_region): Support zlib
6807 decompression, too, and rename.
6809 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6811 Minor zlib configuration tweaks.
6812 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6813 Don't assume presence of fn_inflateInit2_ zlib internal function.
6815 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6817 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6818 include the zlib prefix.
6820 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6822 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6823 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6824 define static variables that are pointers to zlib functions to be
6825 dynamically loaded.
6826 (init_zlib_functions) [WINDOWSNT]: New function.
6827 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6828 New macros.
6829 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6830 macros instead of invoking the zlib functions directly.
6831 (syms_of_decompress): DEFSYM Qzlib_dll.
6832 Staticpro Szlib_available_p.
6834 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6836 Avoid looping over all frame windows to freeze and unfreeze.
6837 * window.h (struct window): Drop frozen_window_start_p.
6838 (freeze_window_starts): Drop prototype.
6839 * frame.h (struct frame): New frozen_window_starts flag.
6840 (FRAME_WINDOWS_FROZEN): New macro.
6841 * window.c (freeze_window_start, freeze_window_starts):
6842 Remove.
6843 (select_window, replace_window): Adjust users.
6844 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6845 (window_frozen_p): New function.
6846 (redisplay_window): Use it.
6848 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6850 Fix some fd issues when running subprocesses (Bug#15035).
6851 Fix bugs that can leak files or file descriptors on errors.
6852 Don't unlink open temp files, as that's hard for users to diagnose
6853 when things go awry (e.g., temp disk exhausted).
6854 Don't bother to lock temp files. Check for invalid recursion.
6855 * callproc.c (synch_process_fd): Remove. All uses removed.
6856 (synch_process_tempfile): New var or macro.
6857 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6858 New constants.
6859 (record_kill_process): New arg, the temp name. All callers changed.
6860 (delete_temp_file): Now just a simple wrapper around unlink.
6861 (call_process_kill): New arg, the call_process_fd array.
6862 Close them all. Clear synch_process_pid. Remove the temp file,
6863 or arrange for it to be removed.
6864 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6865 that's been moved to synch_process_tempfile. Caller changed.
6866 Do not remove the tempfile; that's now call_process_kill's
6867 responsibility.
6868 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6869 call_process_kill; the caller now does that.
6870 (call_process_cleanup): Do not close the process fd; that's now
6871 call_process_kill's responsibility.
6872 (Fcall_process): Implement via new function call_process, which
6873 has most of the old body of Fcall_process, but with a different API.
6874 (call_process): New function that does not open or close filefd if
6875 it is nonnegative. Record which fds need to be closed, and let
6876 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6877 Signal an error if invoked recursively (could be done via a hook).
6878 Simplify creation of the tempfile in the MSDOS case.
6879 Don't create the output file until after checking for the executable.
6880 Report any failure to open /dev/null.
6881 Don't open /dev/null for writing twice; once is enough.
6882 Don't create pipe if all output is being discarded or sent to file.
6883 Don't worry about setting up the coding system or reading from the
6884 pipe if all output is being discarded.
6885 Hoist fd_error local into top level, to lessen block nesting.
6886 Don't record deleted pid here; now done by Fcall_process_region.
6887 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6888 and note its success in synch_process_tempfile.
6889 Do not leak resources when child_setup fails.
6890 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6891 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6892 (create_temp_file): Now returns open fd, with an additional
6893 Lisp_Object * argument to return the name. All callers changed.
6894 Do not close the file; rewind it instead, and leave it open for
6895 the caller. Do not lock the temp file. Unwind-protect the file
6896 and the file-descriptor.
6897 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6898 If an asynchrounous process, record it here, not in call_process.
6899 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6900 * eval.c (set_unwind_protect): New function.
6901 * fileio.c (write_region): New function, generalized from the
6902 old Fwrite_region. Do not lock temp files.
6903 (Fwrite_region): Use it.
6904 * lisp.h (set_unwind_protect, write_region): New decls.
6905 * process.c: Include <verify.h>.
6906 (make_process): Mark fds as initially closed.
6907 (deleted_pid_list): Now a list of pid-filename pairs.
6908 All uses changed.
6909 (close_process_fd): New function.
6910 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6911 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6912 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6913 (create_process, create_pty, Fmake_serial_process)
6914 (server_accept_connection): Record which fds need to be closed,
6915 and let deactivate_process close them.
6916 (Fmake_network_process): Do not discard the unwind-protect
6917 until it's safe to do so.
6918 (deactivate_process): Close the fds opened by create_process etc.
6919 (Fprocess_send_eof): Adjust to new way of recording open fds.
6920 Report an error if /dev/null can't be opened, instead of aborting.
6921 * process.h (PROCESS_OPEN_FDS): New constant.
6922 (struct Lisp_Process): New member open_fds.
6923 (record_kill_process, record_deleted_pid): Adjust signatures.
6924 (record_deleted_pid): Move decl here ...
6925 * syswait.h (record_deleted_pid): ... from here.
6927 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6929 * decompress.c: Fix bugs with large buffers and weird inputs.
6930 Tune a bit. Reindent as per usual Emacs style.
6931 (BUFFER_SIZE): Remove.
6932 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6933 more than UINT_MAX bytes. Decompress into the gap instead of into
6934 an auto buffer, as this should avoid copying. Return nil if
6935 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6936 set immediate_quit; we shouldn't trust zlib code that much.
6938 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6940 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6941 errors, and really move the gap to where we want it.
6943 * lisp.h: Include decompress.c support.
6945 * emacs.c (main): Include decompress.c support.
6947 * Makefile.in: Include -lz if present.
6949 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6951 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6952 (initWithTitle:): Initialize frame to 0.
6953 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6954 (fillWithWidgetValue:frame:): Rename from
6955 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6957 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6958 fillWithWidgetValue:frame:
6960 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6961 remove memory leak warnings.
6963 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6964 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6965 menu_pending_title.
6967 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6968 (x_activate_menubar): Update the whole menu.
6969 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6970 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6971 current event is not NSSystemDefined (Bug#15001).
6972 Call ns_check_menu_open only if trackingMenu is 2.
6973 (menuDidClose:): New method, decrease trackingMenu.
6974 (fillWithWidgetValue:setDelegate:): New method.
6975 (fillWithWidgetValue:): Call the above.
6977 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6979 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6981 Omit some unnecessary casts.
6982 Many of these go back to the old pre-C89 days, when they may have
6983 been needed, but we've been assuming C89 or later for a while now.
6984 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6985 (live_float_p, live_misc_p, live_vector_p):
6986 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6987 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6988 (defvar_per_buffer):
6989 * callint.c (Fcall_interactively):
6990 * doc.c (Fsubstitute_command_keys):
6991 * filelock.c (get_boot_time):
6992 * frame.c (xrdb_get_resource):
6993 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6994 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6995 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6996 (menuitem_highlight_callback, menu_destroy_callback)
6997 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6998 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6999 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7000 (xg_tool_bar_help_callback, tb_size_cb):
7001 * image.c (xpm_alloc_color, png_read_from_memory)
7002 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7003 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7004 (syms_of_image):
7005 * keymap.c (describe_map):
7006 * nsfns.m (Fns_display_monitor_attributes_list):
7007 * nsmenu.m (process_dialog:):
7008 * nsterm.m (hold_event):
7009 * process.c (wait_reading_process_output):
7010 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7011 * scroll.c (do_direct_scrolling, scrolling_1):
7012 * termcap.c (tgetent):
7013 * window.c (check_window_containing, add_window_to_list)
7014 (freeze_window_starts):
7015 * xdisp.c (compare_overlay_entries, vmessage):
7016 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7017 (x_get_monitor_attributes_xrandr)
7018 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7019 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7020 * xfont.c (xfont_match, xfont_open):
7021 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7022 (menubar_selection_callback, menu_position_func)
7023 (popup_selection_callback, create_and_show_popup_menu)
7024 (dialog_selection_callback, create_and_show_dialog):
7025 * xrdb.c (x_get_string_resource)
7026 (main) [TESTRM]:
7027 * xsmfns.c (x_session_check_input):
7028 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7029 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7030 (xaw_jump_callback, xaw_scroll_callback):
7031 Omit unnecessary casts.
7033 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7035 Minor string-length refactoring.
7036 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7037 * frame.c (make_monitor_attribute_list):
7038 Prefer build_string to strlen + make_string.
7040 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7042 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7043 don't check minor_code (Bug#14417).
7045 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7047 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7048 vertical positions instead. This avoids calling MATRIX_ROW with
7049 row numbers that are possibly beyond valid limits. (Bug#15064)
7051 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7053 Use xstrdup and build_unibyte_string where applicable.
7054 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7055 * xfns.c (x_window):
7056 * xrdb.c (x_get_customization_string):
7057 * xterm.c (xim_initialize):
7058 * w32fns.c (w32_window): Use xstrdup.
7059 (w32_display_monitor_attributes_list):
7060 * emacs.c (init_cmdargs):
7061 * keyboard.c (PUSH_C_STR):
7062 * nsfont.m (nsfont_open):
7063 * sysdep.c (system_process_attributes):
7064 * w32.c (system_process_attributes):
7065 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7067 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7069 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7070 variables of these types so that GDB would know about them, as aid
7071 for debugging fatal exceptions. (Bug#15024) See also
7072 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7073 discussions.
7075 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7077 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7078 larger than the NSWindow (Bug#14934).
7080 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7082 Redesign redisplay interface to drop global variable updated_window.
7083 Always pass currently updated window as a parameter to update routines.
7084 * dispextern.h (updated_window): Remove declaration.
7085 (struct redisplay_interface): Pass window parameter to
7086 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7087 and after_update_window_hook.
7088 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7089 Adjust prototypes.
7090 * dispnew.c (updated_window): Remove.
7091 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7092 (update_window_line): Adjust to match redisplay interface changes.
7093 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7094 (ns_scroll_run, ns_after_update_window_line):
7095 * w32term.c (x_update_window_begin, x_update_window_end)
7096 (x_after_update_window_line, x_scroll_run):
7097 * xterm.c (x_update_window_begin, x_update_window_end)
7098 (x_after_update_window_line, x_scroll_run):
7099 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7100 Likewise. Adjust comments where appropriate.
7101 (x_cursor_to): Simplify because this is always called during window
7102 update (but install debugging check anyway).
7103 (expose_window): Check must_be_updated_p flag to see whether this
7104 function is called during window update.
7106 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7108 Do not reset window modification event counters excessively.
7109 These leftovers and poor man's tricky methods to catch extra
7110 redisplay's attention are no longer needed.
7111 * frame.c (set_menu_bar_lines_1):
7112 * minibuf.c (read_minibuf_unwind):
7113 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7114 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7115 (window_scroll_line_based, Fset_window_configuration):
7116 * xdisp.c (redisplay_window): Do not reset last_modified and
7117 last_overlay_modified counters.
7119 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7121 * xselect.c (x_send_client_event): Set send_event and serial, memset
7122 data.l as it might be bigger than data.b. Use 24 bit mask to
7123 XSendEvent (Bug#15034).
7125 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7127 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7128 for TTY frames that are not the top frame on their console.
7129 (Bug#14616)
7131 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7133 * w32term.c (w32fullscreen_hook): Really maximize frame when
7134 asked for (Bug#14841).
7136 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7138 Prefer selected_window to Fselected_window, likewise for frames.
7139 * buffer.c (Fbuffer_swap_text):
7140 * data.c (Fvariable_binding_locus):
7141 * window.c (run_window_configuration_change_hook): Adjust users.
7142 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7143 Use decode_live_frame.
7145 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7147 Be more careful if selected window shows the buffer other than current,
7148 use window_outdated only if this is not so. This change should also
7149 address some weird issues discussed in Bug#13012.
7150 * window.h (window_outdated): New prototype.
7151 * window.c (window_outdated): Now here. Convert from static and
7152 always assume window's buffer.
7153 (Fwindow_end, Fwindow_line_height): Use it.
7154 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7155 and always assume window's buffer.
7156 (redisplay_window): Adjust user.
7157 (redisplay_internal): Call to reconsider_clip_changes once and
7158 check whether mode line should be updated only if selected window
7159 shows current buffer.
7160 (run_window_scroll_functions): Use eassert for debugging check.
7161 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7163 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7165 * window.c (window_scroll, window_scroll_pixel_based)
7166 (window_scroll_line_based): Use bool for booleans.
7168 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7170 * process.c: Fix minor off-by-one issues in descriptor counts.
7171 This shouldn't fix any real bugs, but it cleans up the code a bit.
7172 (max_process_desc, max_input_desc): -1, not 0, means none.
7173 All uses changed.
7174 (delete_input_desc): New function.
7175 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7176 (deactivate_process): Scan backwards when recomuting max_process_desc;
7177 that should be faster.
7178 (init_process_emacs): Initialize max_input_desc.
7180 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7182 Use region cache to speedup bidi_find_paragraph_start.
7183 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7184 Rename cache_long_line_scans to cache_long_scans.
7185 * buffer.c (bset_cache_long_line_scans): Rename to
7186 bset_cache_long_scans.
7187 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7188 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7189 into account.
7190 (syms_of_buffer): Rename cache-long-line-scans to
7191 cache-long-scans. Adjust docstring.
7192 * search.c (newline_cache_on_off):
7193 * indent.c (width_run_cache_on_off): Adjust users.
7194 * bidi.c (bidi_paragraph_cache_on_off): New function.
7195 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7196 * insdel.c (prepare_to_modify_buffer):
7197 Invalidate bidi_paragraph_cache if enabled.
7199 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7201 Invalidate region caches only if buffer text is going to be changed.
7202 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7203 (modify_text): ...new prototype.
7204 (prepare_to_modify_buffer_1): New prototype.
7205 * textprop.c (modify_region): Rename to...
7206 (modify_text_properties): ...new function.
7207 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7208 (Fremove_list_of_text_properties): Adjust users.
7209 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7210 (modify_text): ...new function.
7211 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7212 (prepare_to_modify_buffer_1): ...new function.
7213 * casefiddle.c (casify_region):
7214 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7215 (Ftranspose_regions): Use modify_text.
7217 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7219 * lisp.mk (lisp): Add nadvice.elc.
7221 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7223 New macro to iterate over live buffers similar to frames.
7224 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7225 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7226 Declare buffer-related variables here to offload lisp.h.
7227 * buffer.c (Vbuffer_alist): Adjust comment.
7228 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7229 (other_buffer_safely):
7230 * data.c (store_symval_forwarding):
7231 * dispnew.c (Fframe_or_buffer_changed_p):
7232 * fileio.c (Fdo_auto_save):
7233 * filelock.c (unlock_all_files):
7234 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7236 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7238 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7239 * callproc.c (create_temp_file):
7240 * filelock.c (create_lock_file):
7241 Assume mkostemp, since it's now provided by Gnulib.
7243 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7245 * w32.c (mkostemp): New function.
7246 (mktemp): Remove, no longer used. Most of the code reused in
7247 mkostemp. (Bug#15015)
7248 (mktemp): Don't undef.
7250 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7252 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7253 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7254 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7255 (free_glyph_pool, check_glyph_memory): Likewise for
7256 all users. Adjust comments where appropriate.
7258 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7260 * composite.h: Minor fixups.
7261 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7262 to fix a misspelling, and change it to an inline function while
7263 we're at it (it need not be a macro). All uses changed.
7264 (composition_method, composition_valid_p):
7265 Rewrite to avoid assignments in if-conditions.
7267 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7269 Do not use global Lisp_Object in composition macros.
7270 * composite.h (composition_temp): Remove declaration.
7271 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7272 (composition_method, composition_valid_p): ...inline functions.
7273 (compose_region): Remove the leftover.
7274 * composite.c (composition_temp): Remove.
7275 (run_composition_function, update_compositions)
7276 (composition_compute_stop_pos, composition_adjust_point)
7277 (Ffind_composition_internal):
7278 * coding.c (handle_composition_annotation):
7279 * xdisp.c (handle_composition_prop, check_point_in_composition):
7280 Related users changed.
7282 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7284 Drop FRAME_PTR typedef.
7285 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7286 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7287 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7288 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7289 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7290 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7291 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7292 All related users changed.
7294 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7296 * eval.c (default_toplevel_binding): New function.
7297 (Fdefvar): Use it.
7298 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7299 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7300 (syms_of_eval): Export them.
7301 * data.c (Fdefault_value): Micro cleanup.
7302 * term.c (init_tty): Use "false".
7304 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7306 Fix X GC leak in GTK and raw (no toolkit) X ports.
7307 * xterm.c (x_free_frame_resources): If white and black relief
7308 GCs are allocated, always free them here.
7309 * xfns.c (x_make_gc): Omit redundant initialization.
7310 * widget.c (create_frame_gcs): Remove the leftover.
7311 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7312 in x_free_frame_resources.
7314 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7316 * nsterm.m (windowWillResize:toSize:): Only change title if
7317 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7318 modifying it.
7319 (viewDidEndLiveResize): New method.
7321 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7322 inside NS_IMPL_COCOA.
7324 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7326 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7327 Do not check whether undo is enabled because record_insert and
7328 record_delete does that themselves.
7330 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7332 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7333 member which is not really used any more.
7334 (FRAME_XIC_BASE_FONTNAME): Remove.
7335 * xfns.c (xic_free_fontset): Adjust user.
7336 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7337 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7338 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7339 (xdialog_show): Use eassert for debugging check.
7340 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7342 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7344 * fileio.c, fns.c (merge): Move extern decl from here ...
7345 * lisp.h (merge): ... to here.
7347 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7349 Fix last font-related change.
7350 * w32font.h (w32font_list_internal, w32font_match_internal):
7351 Fix prototype.
7352 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7353 (uniscribe_list_family): Adjust to match font API change.
7354 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7355 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7357 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7359 * frame.h (FRAME_MOUSE_UPDATE):
7360 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7361 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7363 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7365 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7366 * font.h (struct font_driver): Change list, match, and list_family
7367 functions to accept struct frame * as first arg.
7368 * font.c (font_score, font_compare, font_sort_entities):
7369 Remove prototypes.
7370 (font_sort_entities, font_list_entities, font_select_entity)
7371 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7372 match font API change.
7373 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7374 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7375 * ftxfont.c (ftxfont_list, ftxfont_match):
7376 * xftfont.c (xftfont_list, xftfont_match):
7377 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7378 * w32font.c (w32font_list, w32font_match, w32font_list)
7379 (w32font_list_internal, w32_font_match_internal): Likewise.
7380 * xfaces.c (Fx_family_fonts): Adjust user.
7382 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7384 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7385 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7386 only if HAVE_X_WINDOWS is in use.
7387 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7388 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7389 * w32term.c (x_wm_set_icon_position): Likewise.
7390 * w32fns.c (x_icon): Adjust user.
7392 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7394 * xterm.c (last_mouse_press_frame): Remove the
7395 leftover which is not really used any more.
7396 (handle_one_xevent, syms_of_xterm): Adjust users.
7397 (x_flush): Call XFlush once per each X display, not frame.
7398 This is better because this code always unconditionally skips
7399 non-X frames in Vframe_list and issues the only XFlush if we
7400 have more than one X frame on the same X display.
7401 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7402 Use bool for booleans.
7403 (x_draw_glyph_string_background, cvt_string_to_pixel)
7404 (cvt_pixel_dtor): Drop unnecessary prototypes.
7405 * xterm.h (x_display_ok): Adjust prototype.
7407 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7409 Drop unnecessary functions that deals with frame pixel size.
7410 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7411 (x_pixel_height): Drop prototypes.
7412 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7413 (x_pixel_height): Drop implementations.
7414 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7415 which should be always valid for window frame.
7416 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7417 * w32menu.c (Fx_popup_dialog):
7418 * xmenu.c (Fx_popup_dialog): Likewise for both.
7420 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7422 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7423 frame parameters and call to Fmodify_frame_parameters just once.
7424 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7425 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7426 and mention nil frame in docstring.
7428 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7430 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7431 (x_figure_window_size): Likewise. Adjust to return long.
7432 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7433 (toplevel): Move Qterminal_live_p to...
7434 * terminal.c (toplevel): ...here, make it static, and...
7435 (syms_of_terminal): ...DEFSYM here.
7436 * frame.h (Qterminal_live_p): Remove declaration.
7437 (make_frame, x_figure_window_size): Adjust prototype.
7438 * nsfns.m (Fx_create_frame): Use long for window flags.
7440 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7442 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7443 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7444 Do not assume that emacs_close (INT_MAX) is a no-op.
7446 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7448 * xfaces.c (make_face_cache): For struct face_cache, prefer
7449 xmalloc to xzalloc and so avoid redundant call to memset.
7450 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7452 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7454 * fringe.c (draw_window_fringes, update_window_fringes)
7455 (compute_fringe_widths):
7456 * w32term.c (x_draw_glyph_string):
7457 * window.c (candidate_window_p, Frecenter):
7458 * xfaces.c (realize_basic_faces, realize_default_face)
7459 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7460 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7461 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7462 * xmenu.c (Fx_menu_bar_open_internal):
7463 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7464 * xsettings.c (xft_settings_event):
7465 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7466 Use bool for booleans. Adjust style and comments where
7467 appropriate.
7468 * dispextern.h (draw_window_fringes, update_window_fringes)
7469 (compute_fringe_widths):
7470 * xterm.h (x_had_errors_p): Adjust prototype.
7472 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7474 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7475 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7477 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7479 * fns.c (toplevel): Remove comment before Fsafe_length because
7480 it checks for QUIT.
7482 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7484 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7486 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7488 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7489 frame which got the message is still alive, before dereferencing
7490 its pointer. (Bug#14970)
7492 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7493 be a live window, before using it as such. (Bug#14970)
7495 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7497 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7498 w32_detect_focus_change instead of doing part of its job by hand.
7499 This fixes the problem whereby FOCUS_OUT events were not sent to
7500 the event queue.
7502 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7504 * process.c (Fprocess_list): Doc fix.
7506 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7507 being re-exposed only if it didn't ask to become visible.
7508 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7509 was previously iconified. (Bug#14841)
7510 (x_iconify_frame): Mark the frame iconified.
7512 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7514 Fix minor problems found by static checking.
7515 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7516 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7518 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7520 * eval.c (set_specpdl_old_value): New function.
7521 (unbind_to): Minor simplification.
7522 (get_backtrace_frame): New function.
7523 (Fbacktrace_frame): Use it. Add `base' argument.
7524 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7525 (syms_of_eval): Export backtrace-eval.
7526 * xterm.c (x_focus_changed): Simplify.
7528 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7530 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7532 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7534 * xdisp.c (redisplay_window): Instead of moving point out of
7535 scroll margin, reject the force_start method, and try scrolling
7536 instead. (Bug#14780)
7538 2013-07-24 Ken Brown <kbrown@cornell.edu>
7540 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7541 (Bug#14944).
7543 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7545 * eval.c (Fprogn): Do not check that BODY is a proper list.
7546 This undoes the previous change. The check slows down the
7547 interpreter, and is not needed to prevent a crash. See
7548 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7550 2013-07-23 Glenn Morris <rgm@gnu.org>
7552 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7554 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7556 Port to GNU/Linux systems with tinfo but not ncurses.
7557 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7558 to decide whether ncurses is being used. Without this change,
7559 GCC complains about tgetent not being declared, on a system
7560 that has tinfo installed but ncurses not installed.
7562 * eval.c (Fprogn): Check that BODY is a proper list.
7564 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7565 * data.c (Fsetq_default):
7566 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7567 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7568 (Fcondition_case):
7569 Tune by taking advantage of the fact that ARGS is always a list
7570 when a function is declared to have UNEVALLED args.
7572 * emacsgtkfixed.c: Port to GCC 4.6.
7573 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7575 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7577 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7578 here to silence compiler warnings.
7580 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7582 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7583 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7584 from messing up Emacs's 'struct frame' (Bug#14923).
7586 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7588 * alloc.c (make_save_ptr_ptr): Define this function.
7589 It was inadvertently omitted. It's needed only if
7590 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7592 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7594 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7595 frame have focus (Bug#14895).
7597 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7599 Avoid vfork-related deadlock more cleanly.
7600 * callproc.c (child_setup): When the child's exec fails, output
7601 the program name, as that's more useful. Use O_NONBLOCK to avoid
7602 deadlock.
7603 * process.c (create_process_1): Remove; no longer needed.
7604 (create_process): Remove timer hack; no longer needed, now that
7605 the child avoids deadlock.
7607 2013-07-20 Glenn Morris <rgm@gnu.org>
7609 * image.c (Fimage_flush): Fix doc typo.
7611 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7613 Fix array bounds violation when pty allocation fails.
7614 * process.c (PTY_NAME_SIZE): New constant.
7615 (pty_name): Remove static variable; it's now auto.
7616 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7617 Take pty_name as an arg rather than using a static variable.
7618 All callers changed.
7619 (create_process): Recover pty_flag from process, not from volatile local.
7620 (create_pty): Stay inside array even when pty allocation fails.
7621 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7623 * lread.c (Fload): Avoid initialization only when lint checking.
7624 Mention that it's needed only for older GCCs.
7626 2013-07-20 Kenichi Handa <handa@gnu.org>
7628 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7629 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7631 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7633 * lread.c (Fload): Avoid uninitialized warning.
7635 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7637 Fix some minor file descriptor leaks and related glitches.
7638 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7639 (create_lock_file): Use write, not emacs_write.
7640 * image.c (slurp_file, png_load_body):
7641 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7642 (server_accept_connection):
7643 Don't leak an fd on memory allocation failure.
7644 * image.c (slurp_file): Add a cheap heuristic for growing files.
7645 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7646 as that's what the other routines do. Maybe input need not be
7647 blocked at all, but it's better to be consistent.
7648 Avoid undefined behavior when strlen is zero.
7650 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7651 (NSTATICS): Now a constant; doesn't need to be a macro.
7653 2013-07-19 Richard Stallman <rms@gnu.org>
7655 * coding.c (decode_coding_utf_8): Add simple loop for fast
7656 processing of ASCII characters.
7658 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7660 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7662 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7664 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7665 unportable 'struct x_display_info'.
7666 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7667 is a portable type.
7669 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7671 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7672 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7673 or fscanf fails.
7674 (system_process_attributes): Prefer plain char to unsigned char
7675 when either will do. Clean up properly if interrupted or if
7676 memory allocations fail. Don't assume sscanf succeeds.
7677 Remove no-longer-needed workaround to stop GCC from whining.
7678 Read command-line once, instead of multiple times. Check read status a
7679 bit more carefully.
7681 Fix obscure porting bug with varargs functions.
7682 The code assumed that int is treated like ptrdiff_t in a vararg
7683 function, which is not a portable assumption. There was a similar
7684 -- though these days less likely -- porting problem with various
7685 assumptions that pointers of different types all smell the same as
7686 far as vararg functions is conserved. To make this problem less
7687 likely in the future, redo the API to use varargs functions.
7688 * alloc.c (make_save_value): Remove this vararg function.
7689 All uses changed to ...
7690 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7691 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7692 New functions.
7693 (make_save_ptr): Rename from make_save_pointer, for consistency with
7694 the above. Define only on platforms that need it. All uses changed.
7696 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7698 * keyboard.c: Try to fix typos in previous change.
7699 (DISPLAY_LIST_INFO): New macro.
7700 (kbd_buffer_get_event): Do not access members that are not present
7701 in X11. Revert inadvertent change of "!=" to "=".
7703 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7705 * keyboard.c (kbd_buffer_get_event):
7706 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7707 Followup to revno:113431.
7709 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7711 * filelock.c: Fix unlikely file descriptor leaks.
7712 (get_boot_time_1): Rework to avoid using emacs_open.
7713 This doesn't actually fix a leak, but is better anyway.
7714 (read_lock_data): Use read, not emacs_read.
7716 * doc.c: Fix minor memory and file descriptor leaks.
7717 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7718 (get_doc_string, Fsnarf_documentation):
7719 Fix file descriptor leak on error.
7721 * term.c: Fix minor fdopen-related file descriptor leaks.
7722 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7723 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7725 * charset.c: Fix file descriptor leaks and errno issues.
7726 Include <errno.h>.
7727 (load_charset_map_from_file): Don't leak file descriptor on error.
7728 Use plain record_xmalloc since the allocation is larger than
7729 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7730 of entries.
7731 * eval.c (record_unwind_protect_nothing):
7732 * fileio.c (fclose_unwind):
7733 New functions.
7734 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7735 The replacement doesn't block input, but that no longer seems
7736 necessary.
7738 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7740 * lread.c: Fix file descriptor leaks and errno issues.
7741 (Fload): Close some races that leaked fds or streams when 'load'
7742 was interrupted.
7743 (Fload, openp): Report error number of last nontrivial failure to open.
7744 ENOENT counts as trivial.
7745 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7746 New functions.
7747 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7748 now that the function is always called with a nonnegative arg.
7749 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7750 All uses replaced with ...
7751 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7753 A few more minor file errno-reporting bugs.
7754 * callproc.c (Fcall_process):
7755 * doc.c (Fsnarf_documentation):
7756 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7757 * process.c (set_socket_option):
7758 Don't let a constructor trash errno.
7759 * doc.c: Include <errno.h>.
7761 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7763 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7765 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7767 Fix w32 bug with call-process-region (Bug#14885).
7768 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7769 to Fcall_process when the input is empty. This simplifies the
7770 code a bit. It makes no difference on POSIXish platforms but
7771 apparently it fixes a bug on w32.
7773 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7774 * fileio.c (close_file_unwind): Don't close if FD is negative;
7775 this can happen when unwinding a zapped file descriptor.
7776 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7777 in case Emacs runs out of memory between the two unwind-protects.
7778 Don't trash errno when closing FD.
7779 Zap the FD in the specpdl when closing it, instead of deferring
7780 the removal of the unwind-protect; this fixes a bug where a child
7781 function unwinds the stack past us.
7783 New unwind-protect flavors to better type-check C callbacks.
7784 This also lessens the need to write wrappers for callbacks,
7785 and the need for make_save_pointer.
7786 * alloc.c (free_save_value):
7787 * atimer.c (run_all_atimers):
7788 Now extern.
7789 * alloc.c (safe_alloca_unwind):
7790 * atimer.c (unwind_stop_other_atimers):
7791 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7792 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7793 * minibuf.c (choose_minibuf_frame_1):
7794 * process.c (make_serial_process_unwind):
7795 * xdisp.c (pop_message_unwind):
7796 * xselect.c (queue_selection_requests_unwind):
7797 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7798 * alloc.c (record_xmalloc):
7799 Prefer record_unwind_protect_ptr to record_unwind_protect with
7800 make_save_pointer.
7801 * alloc.c (Fgarbage_collect):
7802 Prefer record_unwind_protect_void to passing a dummy.
7803 * buffer.c (restore_buffer):
7804 * window.c (restore_window_configuration):
7805 * xfns.c, w32fns.c (do_unwind_create_frame)
7806 New wrapper. All record-unwind uses of wrappee changed.
7807 * buffer.c (set_buffer_if_live):
7808 * callproc.c (call_process_cleanup, delete_temp_file):
7809 * coding.c (code_conversion_restore):
7810 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7811 * editfns.c (save_excursion_restore)
7812 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7813 (save_restriction_restore):
7814 * eval.c (restore_stack_limits, un_autoload):
7815 * fns.c (require_unwind):
7816 * keyboard.c (recursive_edit_unwind, tracking_off):
7817 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7818 * macros.c (pop_kbd_macro, restore_menu_items):
7819 * nsfns.m (unwind_create_frame):
7820 * print.c (print_unwind):
7821 * process.c (start_process_unwind):
7822 * search.c (unwind_set_match_data):
7823 * window.c (select_window_norecord, select_frame_norecord):
7824 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7825 (fast_set_selected_frame):
7826 * xfns.c, w32fns.c (unwind_create_tip_frame):
7827 Return void, not a dummy Lisp_Object. All uses changed.
7828 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7829 * callproc.c (call_process_kill):
7830 * fileio.c (restore_point_unwind, decide_coding_unwind)
7831 (build_annotations_unwind):
7832 * insdel.c (Fcombine_after_change_execute_1):
7833 * keyboard.c (read_char_help_form_unwind):
7834 * menu.c (unuse_menu_items):
7835 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7836 * sound.c (sound_cleanup):
7837 * xdisp.c (unwind_redisplay):
7838 * xfns.c (clean_up_dialog):
7839 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7840 Accept no args and return void, instead of accepting and returning
7841 a dummy Lisp_Object. All uses changed.
7842 * cygw32.c (fchdir_unwind):
7843 * fileio.c (close_file_unwind):
7844 * keyboard.c (restore_kboard_configuration):
7845 * lread.c (readevalllop_1):
7846 * process.c (wait_reading_process_output_unwind):
7847 Accept int and return void, rather than accepting an Emacs integer
7848 and returning a dummy object. In some cases this fixes an
7849 unlikely bug when the corresponding int is outside Emacs integer
7850 range. All uses changed.
7851 * dired.c (directory_files_internal_unwind):
7852 * fileio.c (do_auto_save_unwind):
7853 * gtkutil.c (pop_down_dialog):
7854 * insdel.c (reset_var_on_error):
7855 * lread.c (load_unwind):
7856 * xfns.c (clean_up_file_dialog):
7857 * xmenu.c, nsmenu.m (pop_down_menu):
7858 * xmenu.c (cleanup_widget_value_tree):
7859 * xselect.c (wait_for_property_change_unwind):
7860 Accept pointer and return void, rather than accepting an Emacs
7861 save value encapsulating the pointer and returning a dummy object.
7862 All uses changed.
7863 * editfns.c (Fformat): Update the saved pointer directly via
7864 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7865 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7866 (unwind_body): New function.
7867 (record_unwind_protect): First arg is now a function returning void,
7868 not a dummy Lisp_Object.
7869 (record_unwind_protect_ptr, record_unwind_protect_int)
7870 (record_unwind_protect_void): New functions.
7871 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7872 * fileio.c (struct auto_save_unwind): New type.
7873 (do_auto_save_unwind): Use it.
7874 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7875 * insdel.c (struct rvoe_arg): New type.
7876 (reset_var_on_error): Use it.
7877 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7878 New constants.
7879 (specbinding_func): Remove; there are now several such functions.
7880 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7881 (set_unwind_protect_ptr): New function.
7882 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7884 Be simpler and more consistent about reporting I/O errors.
7885 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7886 Say "Read error" and "Write error", rather than "I/O error", or
7887 "IO error reading", or "IO error writing", when a read or write
7888 error occurs.
7889 * process.c (Fmake_network_process, wait_reading_process_output)
7890 (send_process, Fprocess_send_eof, wait_reading_process_output):
7891 Capitalize diagnostics consistently. Put "failed foo" at the
7892 start of the diagnostic, so that we don't capitalize the
7893 function name "foo". Consistently say "failed" for such
7894 diagnostics.
7895 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7896 All callers changed. This is so it can use report_file_error.
7897 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7898 diagnostics consistently as above.
7900 * fileio.c (report_file_errno): Fix errno reporting bug.
7901 If the file name is neither null nor a pair, package it up as a
7902 singleton list. All callers changed, both to this function and to
7903 report_file_error. This fixes a bug where the memory allocator
7904 invoked by list1 set errno so that the immediately following
7905 report_file_error reported the wrong errno value.
7907 Fix minor problems found by --enable-gcc-warnings.
7908 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7909 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7911 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7913 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7914 Set event->arg to Qt if switch-event shall be generated.
7915 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7917 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7919 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7920 FOCUS_OUT_EVENT.
7922 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7923 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7924 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7925 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7926 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7927 and there is a focused frame.
7928 (head_table): Add focus-in and focus-out.
7929 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7930 bind to handle-focus-in/out.
7932 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7933 (Fhandle_switch_frame): Call Fhandle_focus_in.
7934 (syms_of_frame): defsubr handle-focus-in/out.
7936 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7938 Fix porting bug to older POSIXish platforms (Bug#14862).
7939 * sysdep.c (emacs_pipe): New function, that implements
7940 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7941 This should port better to CentOS 5 and to Mac OS X 10.6.
7942 All calls to pipe2 changed.
7944 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7945 This makes the code easier to read and the executable a bit smaller.
7946 Do not replace all calls to Fcons that happen to create lists,
7947 just calls that are intended to create lists. For example, when
7948 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7949 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7950 Similarly for list2 through list5.
7951 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7952 * bytecode.c (exec_byte_code):
7953 * callint.c (quotify_arg, Fcall_interactively):
7954 * callproc.c (Fcall_process, create_temp_file):
7955 * charset.c (load_charset_map_from_file)
7956 (Fdefine_charset_internal, init_charset):
7957 * coding.c (get_translation_table, detect_coding_system)
7958 (Fcheck_coding_systems_region)
7959 (Fset_terminal_coding_system_internal)
7960 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7961 * composite.c (update_compositions, Ffind_composition_internal):
7962 * dired.c (directory_files_internal, file_name_completion)
7963 (Fsystem_users):
7964 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7965 * doc.c (Fsnarf_documentation):
7966 * editfns.c (Fmessage_box):
7967 * emacs.c (main):
7968 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7969 (Feval, eval_sub, Ffuncall, apply_lambda):
7970 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7971 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7972 (Fset_file_times, Finsert_file_contents)
7973 (Fchoose_write_coding_system, Fwrite_region):
7974 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7975 * font.c (font_registry_charsets, font_parse_fcname)
7976 (font_prepare_cache, font_update_drivers, Flist_fonts):
7977 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7978 * frame.c (make_frame, Fmake_terminal_frame)
7979 (x_set_frame_parameters, x_report_frame_params)
7980 (x_default_parameter, Fx_parse_geometry):
7981 * ftfont.c (syms_of_ftfont):
7982 * image.c (gif_load):
7983 * keyboard.c (command_loop_1):
7984 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7985 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7986 (Fminor_mode_key_binding, accessible_keymaps_1)
7987 (Faccessible_keymaps, Fwhere_is_internal):
7988 * lread.c (read_emacs_mule_char):
7989 * menu.c (find_and_return_menu_selection):
7990 * minibuf.c (get_minibuffer):
7991 * nsfns.m (Fns_perform_service):
7992 * nsfont.m (ns_script_to_charset):
7993 * nsmenu.m (ns_popup_dialog):
7994 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7995 (Fx_own_selection_internal):
7996 * nsterm.m (append2):
7997 * print.c (Fredirect_debugging_output)
7998 (print_prune_string_charset):
7999 * process.c (Fdelete_process, Fprocess_contact)
8000 (Fformat_network_address, set_socket_option)
8001 (read_and_dispose_of_process_output, write_queue_push)
8002 (send_process, exec_sentinel):
8003 * sound.c (Fplay_sound_internal):
8004 * textprop.c (validate_plist, add_properties)
8005 (Fput_text_property, Fadd_face_text_property)
8006 (copy_text_properties, text_property_list, syms_of_textprop):
8007 * unexaix.c (report_error):
8008 * unexcoff.c (report_error):
8009 * unexsol.c (unexec):
8010 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8011 (Fformat_mode_line, syms_of_xdisp):
8012 * xfaces.c (set_font_frame_param)
8013 (Finternal_lisp_face_attribute_values)
8014 (Finternal_merge_in_global_face, syms_of_xfaces):
8015 * xfns.c (x_default_scroll_bar_color_parameter)
8016 (x_default_font_parameter, x_create_tip_frame):
8017 * xfont.c (xfont_supported_scripts):
8018 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8019 (menu_help_callback, xmenu_show):
8020 * xml.c (make_dom):
8021 * xterm.c (set_wm_state):
8022 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8023 and similarly for list2 through list5.
8025 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8027 * callproc.c (Fcall_process_region): Fix minor race and tune.
8028 (create_temp_file): New function, with the temp-file-creation part
8029 of the old Fcall_process_region. Use Fcopy_sequence to create the
8030 temp file name, rather than alloca + build_string, for simplicity.
8031 Don't bother to block input around the temp file creation;
8032 shouldn't be needed. Simplify use of mktemp.
8033 Use record_unwind_protect immediately after creating the temp file;
8034 this closes an unlikely race where the temp file was not removed.
8035 Use memcpy rather than an open-coded loop.
8036 (Fcall_process_region): Use the new function. If the input is
8037 empty, redirect from /dev/null rather than from a newly created
8038 empty temp file; this avoids unnecessary file system traffic.
8040 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8042 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8043 Simplify by making this case like the other two. This is a bit
8044 slower on obsolete hosts, but the extra complexity isn't worth it.
8046 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8047 * process.c (create_process) [!DOS_NT]:
8048 Remove now-unnecessary calls to emacs_close.
8050 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8052 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8053 returning early. (Bug#14850)
8055 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8056 and inhibit-iso-escape-detection attributes of 'undecided'.
8057 (Bug#14822)
8059 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8061 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8062 Reported by Herbert J. Skuhra in
8063 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8065 Don't lose top specpdl entry when memory is exhausted.
8066 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8067 specpdl overflow here, to simplify callers; all callers changed.
8068 Always reserve an unused entry at the stack top; this avoids
8069 losing the top entry's information when memory is exhausted.
8071 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8073 Clean up errno reporting and fix some errno-reporting bugs.
8074 * callproc.c (Fcall_process):
8075 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8076 * process.c (create_process, Fmake_network_process):
8077 * unexaix.c (report_error):
8078 * unexcoff.c (report_error):
8079 Be more careful about reporting the errno of failed operations.
8080 The code previously reported the wrong errno sometimes.
8081 Also, prefer report_file_errno to setting errno + report_file_error.
8082 (Fcall_process): Look at openp return value rather than at path,
8083 as that's a bit faster and clearer when there's a numeric predicate.
8084 * fileio.c (report_file_errno): New function, with most of the
8085 old contents of report_file_error.
8086 (report_file_error): Use it.
8087 (Ffile_exists_p, Ffile_accessible_directory_p):
8088 Set errno to 0 when it is junk.
8089 * fileio.c (Faccess_file):
8090 * image.c (x_create_bitmap_from_file):
8091 Use faccessat rather than opening the file, to avoid the hassle of
8092 having a file descriptor open.
8093 * lisp.h (report_file_errno): New decl.
8094 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8096 Minor EBADF fixes.
8097 * process.c (create_process, wait_reading_process_output) [AIX]:
8098 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8099 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8100 a multithreaded environment anyway).
8101 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8103 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8105 * image.c (x_find_image_file): Don't close a remote file handle.
8107 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8109 Fix races with threads and file descriptors.
8110 * callproc.c (Fcall_process_region):
8111 * dired.c (open_directory):
8112 * emacs.c (main, Fdaemon_initialized):
8113 * image.c (x_find_image_file):
8114 * inotify.c (Finotify_rm_watch):
8115 * lread.c (Flocate_file_internal):
8116 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8117 * term.c (term_mouse_moveto, init_tty):
8118 * termcap.c (tgetent):
8119 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8120 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8121 * unexhp9k800.c, unexmacosx.c (unexec):
8122 * callproc.c (Fcall_process_region):
8123 Use emacs_close, not close.
8124 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8125 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8126 and posix_close function on current platforms (which all lack them).
8127 (emacs_close): Use it. This should fix the races on GNU/Linux and
8128 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8129 and it should avoid closing random victim file descriptors on
8130 other platforms.
8132 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8134 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8135 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8136 Touch up doc a bit.
8138 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8139 This is for .gdbinit xbacktrace.
8141 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8142 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8143 (emacs_set_tty): Now static.
8144 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8145 * term.c (tty_capable_p, tty_default_color_capabilities)
8146 (get_tty_terminal, term_mouse_movement)
8147 (handle_one_term_event, init_tty, maybe_fatal):
8148 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8149 (tgetent, scan_file, name_match, compare_contin):
8150 * terminal.c (get_terminal):
8151 Use bool for boolean.
8152 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8153 Prefer char to unsigned char if either will do.
8154 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8155 (tty_write_glyphs): Prefer int to unsigned.
8156 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8157 All callers changed.
8158 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8160 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8162 Port to C89.
8163 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8164 (B__dummy__): New dummy symbol, to pacify C89.
8165 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8166 they can't grok varargs macros.
8167 * dispnew.c (add_window_display_history)
8168 (add_frame_display_history):
8169 * print.c (print_object):
8170 * xdisp.c (debug_method_add):
8171 Use %p printf format only for void pointers.
8172 * emacs.c (usage_message): New constant, replacing ...
8173 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8174 (main): Adjust to usage reorg.
8175 * fns.c (syms_of_fns):
8176 * profiler.c (syms_of_profiler):
8177 Don't use non-constant struct initializers.
8178 * gnutls.h (gnutls_initstage_t):
8179 * lisp.h (enum Lisp_Fwd_Type):
8180 * lread.c (lisp_file_lexically_bound_p):
8181 * xsettings.c (anonymous enum):
8182 Remove trailing comma.
8183 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8184 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8185 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8186 (DEFUN): Use it.
8187 * regex.c (const_re_char): New type, to pacify strict C89.
8188 All uses of 'const re_char' replaced to use it.
8189 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8190 with glibc when strict C89. This change is imported from gnulib.
8191 All uses changed.
8192 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8193 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8194 Omit GNU_LINUX implementation, since it requires long long.
8195 * xterm.c (x_draw_underwave):
8196 Do not assume the traditional order of struct's members.
8197 (x_term_init): Rewrite to avoid the need for non-constant structure
8198 initializers.
8200 Syntax cleanup, mostly replacing macros with functions.
8201 This removes the need for the syntax_temp hack.
8202 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8203 * syntax.c (SYNTAX_INLINE): New macro.
8204 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8205 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8206 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8207 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8208 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8209 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8210 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8211 Now constants, not macros.
8212 (syntax_temp) [!__GNUC__]: Remove.
8213 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8214 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8215 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8216 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8217 Move here from syntax.h; now functions, not macros. Except for the
8218 last function, these are static since only syntax.c uses them.
8219 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8220 All uses changed. Now a function, not a macro; use this fact
8221 to simplify the code.
8222 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8223 compiler bugs; no longer relevant.
8224 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8225 (SYNTAX_INLINE): New macro.
8226 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8227 for the new functions. Use bool for boolean member.
8228 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8229 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8230 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8231 (SETUP_BUFFER_SYNTAX_TABLE):
8232 Now extern inline functions, not macros.
8233 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8234 Remove; all uses replaced by implementation.
8235 (syntax_temp) [!__GNUC__]: Remove decl.
8236 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8238 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8240 * emacs.c (main): Fix syntax error.
8242 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8244 Timestamp fixes for undo (Bug#14824).
8245 * atimer.c (schedule_atimer):
8246 * fileio.c (Ffile_newer_than_file_p):
8247 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8248 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8249 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8250 (syms_of_fileio): Remove Sclear_visited_file_name.
8251 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8252 file doesn't exist; this avoids an ambiguity with negative timestamps.
8253 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8254 * systime.h (make_emacs_time, invalid_emacs_time):
8255 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8256 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8257 * undo.c (record_first_change): Push (visited-file-modtime) onto
8258 undo list rather than reimplementing it by hand, incorrectly.
8260 2013-07-09 Ken Brown <kbrown@cornell.edu>
8262 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8264 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8266 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8268 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8270 Handle errno and exit status a bit more carefully.
8271 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8272 number into an exit status. Instead, use EXIT_CANCELED.
8273 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8274 * callproc.c (relocate_fd):
8275 * emacs.c (close_output_streams, main):
8276 * process.c (create_process):
8277 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8278 Use emacs_perror for simplicity.
8279 * callproc.c (relocate_fd, main):
8280 * sysdep.c (sys_subshell):
8281 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8282 (shut_down_emacs): Use emacs_write, not write.
8283 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8284 * fileio.c (Fcopy_file, e_write):
8285 * nsterm.m (ns_select):
8286 * process.c (send_process):
8287 * sound.c (vox_write):
8288 Use emacs_write_sig, not emacs_write.
8289 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8290 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8291 New constants.
8292 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8293 of write.
8294 (emacs_full_write): New function.
8295 (emacs_write): Rewrite to use it.
8296 (emacswrite_sig, emacs_perror): New functions.
8297 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8299 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8301 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8302 on NS even if it is present. Pixmap on NS is a void*.
8304 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8306 Port to Ubuntu 10 (Bug#14803).
8307 Problem reported by T.V. Raman.
8308 * process.c (close_on_exec, accept4, process_socket):
8309 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8311 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8313 * w32.c (sys_dup): Declare prototype.
8315 * filelock.c:
8316 * emacs.c:
8317 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8319 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8321 Make file descriptors close-on-exec when possible (Bug#14803).
8322 This simplifies Emacs a bit, since it no longer needs to worry
8323 about closing file descriptors by hand in some cases.
8324 It also fixes some unlikely races. Not all such races, as
8325 libraries often open files internally without setting
8326 close-on-exec, but it's an improvement.
8327 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8328 * callproc.c (Fcall_process) [!MSDOS]:
8329 * emacs.c (main) [!DOS_NT]:
8330 * nsterm.m (ns_term_init):
8331 * process.c (create_process):
8332 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8333 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8334 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8335 Prefer mkostemp with O_CLOEXEC to mkstemp.
8336 * callproc.c (relocate_fd) [!WINDOWSNT]:
8337 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8338 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8339 now using pipe2.
8340 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8341 Make the resulting file descriptor close-on-exec.
8342 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8343 * lread.c (load_descriptor_list, load_descriptor_unwind):
8344 Remove; no longer needed. All uses removed.
8345 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8346 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8347 New functions.
8348 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8349 (Fmake_network_process, Fnetwork_interface_list)
8350 (Fnetwork_interface_info, server_accept_connection):
8351 Make newly-created socket close-on-exec.
8352 * sysdep.c (emacs_open, emacs_fopen):
8353 Make new-created descriptor close-on-exec.
8354 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8355 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8357 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8359 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8360 for NS_IMPL_GNUSTEP.
8362 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8364 Fix openp errno handling.
8365 * callproc.c (Fcall_process): Preserve openp errno around close.
8366 * lread.c (openp): Set errno when returning -1, as some callers
8367 expect this.
8369 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8371 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8373 * nsterm.h (NSSavePanel): Update comment.
8374 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8375 (ns_run_file_dialog): Declare.
8377 * nsfns.m: Remove panelOK.
8378 (ns_fd_data): New.
8379 (ns_run_file_dialog): New function.
8380 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8381 event loop, so file dialog is popped up by ns_run_file_dialog, called
8382 by sendEvent (Bug#14578).
8383 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8385 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8387 * xdisp.c (default_line_pixel_height): New function.
8388 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8389 (try_cursor_movement, redisplay_window, try_window)
8390 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8392 * window.c (window_scroll_pixel_based):
8393 use default_line_pixel_height.
8395 * dispextern.h (default_line_pixel_height): Add prototype.
8397 * frame.c (x_set_line_spacing): Accept a float value for
8398 line-spacing parameter, per the documentation.
8400 * data.c (Fmultibyte_string_p): Doc fix.
8402 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8404 Use emacs_open more consistently when opening files.
8405 This handles EINTR more consistently now, and makes it easier
8406 to introduce other uniform changes to file descriptor handling.
8407 * sysstdio.h: New file.
8408 * buffer.c (mmap_init):
8409 * cygw32.c (chdir_to_default_directory):
8410 * dispnew.c (Fopen_termscript):
8411 * emacs.c (Fdaemon_initialized):
8412 * fileio.c (Fdo_auto_save):
8413 * image.c (slurp_file, png_load_body, jpeg_load_body):
8414 * keyboard.c (Fopen_dribble_file):
8415 * lread.c (Fload):
8416 * print.c (Fredirect_debugging_output):
8417 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8418 * termcap.c (tgetent):
8419 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8420 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8421 * w32term.c (w32_initialize) [CYGWIN]:
8422 * xfaces.c (Fx_load_color_file):
8423 Use emacs_open instead of plain open, and emacs_fopen instead of
8424 plain fopen.
8425 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8426 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8427 * callproc.c (default_output_mode): New constant.
8428 (Fcall_process): Use it to call emacs_open instead of plain creat.
8429 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8430 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8431 (emacs_fopen): New function.
8432 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8433 Include <lisp.h>, for emacs_open.
8434 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8436 Remove duplicate #include directives.
8437 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8438 * xfaces.c:
8439 Don't include stdio.h twice.
8440 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8441 Don't include sys/types.h or stdio.h twice.
8442 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8443 * lread.c: Don't include coding.h twice.
8444 * nsfont.m: Don't include frame.h twice.
8445 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8446 * ralloc.c: Don't include <unistd.h> twice.
8447 * xdisp.c: Don't include font.h twice.
8448 * xterm.c: Don't include fontset.h twice.
8449 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8451 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8453 Scale ImageMagick images more carefully.
8454 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8455 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8456 Be more careful about avoiding undefined behavior after
8457 integer overflow and division by zero.
8459 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8461 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8462 (syms_of_w32fns): DEFSYM them.
8463 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8464 (CCHDEVICENAME): Define macros if not defined.
8465 (struct MONITOR_INFO_EX): New struct.
8466 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8467 (enum_display_monitors_fn): New variable.
8468 (globals_of_w32fns): Initialize it.
8469 (Fx_display_pixel_width, Fx_display_pixel_height)
8470 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8471 multi-monitor setups in docstrings.
8472 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8473 screen size by primary monitor's millimeter per pixel.
8474 (w32_monitor_enum, w32_display_monitor_attributes_list)
8475 (w32_display_monitor_attributes_list_fallback)
8476 (Fw32_display_monitor_attributes_list): New functions.
8477 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8479 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8480 if not defined.
8481 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8483 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8485 * fileio.c (Qfile_notify_error): New error symbol.
8487 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8488 * inotify.c (inotify_callback, symbol_to_inotifymask)
8489 (Finotify_add_watch, Finotify_rm_watch): Use it.
8490 (inotifyevent_to_event): Exchange order of cookie and file name.
8491 (Finotify_add_watch): Adapt docstring.
8493 * lisp.h (Qfile_notify_error): Declare.
8495 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8497 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8498 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8499 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8500 which did not work (see <http://bugs.gnu.org/14569#307>).
8501 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8502 && (!noninteractive || initialized)). This attempts to thread
8503 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8505 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8507 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8508 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8510 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8512 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8513 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8514 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8515 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8517 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8519 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8520 Define to __sys_siglist.
8522 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8524 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8525 word-wrap, so that overflow-newline-into-fringe would work in
8526 visual-line-mode. (Bug#2749)
8527 (move_it_in_display_line_to): When the last scanned display
8528 element fits exactly on the display line, and
8529 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8530 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8531 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8532 finding buffer position that corresponds to pixel coordinates,
8533 e.g. in buffer_posn_from_coords.
8535 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8537 * process.c (handle_child_signal): Call catch_child_signal if
8538 NS_IMPL_GNUSTEP.
8540 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8542 Don't convert function pointers to void * and back.
8543 It isn't portable C, and it's easy enough to avoid.
8544 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8545 (make_save_value): Add support for SAVE_FUNCPOINTER.
8546 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8547 * print.c (print_object):
8548 Distinguish function from object pointers.
8549 * lisp.h (SAVE_FUNCPOINTER): New constant.
8550 (SAVE_SLOT_BITS): Adjust to it.
8551 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8552 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8553 (voidfuncptr): New typedef.
8554 (struct Lisp_Save_Value): New member data[0].funcpointer.
8555 (XSAVE_FUNCPOINTER): New function.
8557 Simplify buildobj processing.
8558 * Makefile.in (buildobj.h): Make it a sequence of strings each
8559 followed by comma, rather than a single string. Put it into a
8560 .tmp file in case there's an error while generating it.
8561 (gl-stamp): Use .tmp for temp files.
8562 (mostlyclean): Clean .tmp files.
8563 * doc.c (buildobj): Move to just the routine that needs it.
8564 It's now an array of strings, so processing is simpler.
8566 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8568 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8569 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8570 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8571 Invoke malloc_enable_thread even when not interactive.
8572 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8573 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8574 in this case, since the underlying bug has now been fixed.
8576 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8578 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8579 unlinking it (bug#14691).
8581 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8583 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8584 before checking whether buffer is modified. This lets
8585 `kill-buffer-query-functions' cancel killing of the buffer or save
8586 its content before `kill-buffer' asks user the "Buffer %s
8587 modified; kill anyway?" question.
8589 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8591 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8592 Let the super performKeyEquivalent deal with them (Bug#14747).
8594 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8596 * widget.c (resize_cb): Remove unused local.
8598 Do not use GTK 3 if it exists but cannot be compiled.
8599 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8600 * xterm.c (x_error_handler) [!USE_GTK]:
8601 Do not use GTK 3.
8603 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8605 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8607 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8608 to the valid range of values. (Bug#14753)
8610 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8611 when moving point by using the current glyph matrix. This avoids
8612 the need to force redisplay when this function is called in a
8613 loop.
8615 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8617 Fix minor problems found by static checking.
8618 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8619 Redo the latter's body to sidestep GCC parenthesization warnings.
8620 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8621 * coding.c (detect_coding, detect_coding_system):
8622 * coding.h (struct undecided_spec):
8623 Use bool for boolean.
8624 * image.c (QCmax_width, QCmax_height): Now static.
8625 * xdisp.c (Fmove_point_visually): Remove unused local.
8627 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8629 * xdisp.c (Fmove_point_visually): New function.
8631 2013-06-28 Kenichi Handa <handa@gnu.org>
8633 * coding.h (define_coding_undecided_arg_index): New enum.
8634 (coding_attr_index): New members
8635 coding_attr_undecided_inhibit_null_byte_detection,
8636 coding_attr_undecided_inhibit_iso_escape_detection,
8637 coding_attr_undecided_prefer_utf_8.
8638 (undecided_spec): New struct.
8639 (struct coding_system): New member `undecided' of the member
8640 `spec'.
8642 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8643 (detect_coding): Likewise.
8644 (detect_coding_system): Likewise.
8645 (Fdefine_coding_system_internal): New coding system properties
8646 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8647 :prefer-utf-8.
8648 (syms_of_coding): Adjust for coding_arg_undecided_max.
8650 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8652 * image.c (x_from_xcolors): Remove unused local.
8654 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8656 Defer image data transfer between X client and server until actual
8657 display happens.
8659 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8660 and `mask_img'.
8662 * image.c (Destroy_Image): Remove.
8663 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8664 `mask_p', and `colors_p'. All uses changed.
8665 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8666 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8667 New macros for `flags' arg to x_clear_image_1.
8668 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8669 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8670 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8671 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8672 (image_get_x_image, image_unget_x_image): New functions or macros.
8673 (image_background, image_background_transparent, x_to_xcolors)
8674 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8675 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8676 instead of Destroy_Image.
8677 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8678 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8679 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8680 (imagemagick_load_image, svg_load_image): Use them instead of
8681 x_create_x_image_and_pixmap, and x_put_x_image followed by
8682 x_destroy_x_image, respectively.
8683 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8684 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8685 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8686 background_transparent fields.
8687 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8688 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8690 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8692 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8693 This mostly consists of undoing recent changes.
8694 * callproc.c (Fcall_process):
8695 * process.c (create_process):
8696 Do not worry about catching SIGCHLD here, undoing previous change.
8697 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8698 * process.c, process.h (catch_child_signal):
8699 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8700 * process.c (catch_child_handler): Don't worry about being called
8701 lazily and do not assume caller has blocked SIGCHLD, undoing
8702 previous change. Move first-time stuff back to
8703 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8704 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8705 set lib_child_handler if it's already initialized, which may
8706 help avoid problems on GNUstep.
8708 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8710 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8711 * callproc.c (Fcall_process):
8712 * process.c (create_process):
8713 Make sure SIGCHLD is caught before we fork,
8714 since Emacs startup no arranges to catch SIGCHLD.
8715 * process.c (lib_child_handler): Initialize to null, not to
8716 dummy_handler.
8717 (catch_child_signal): Allow self to be called lazily.
8718 Do nothing if it's already been called.
8719 Assume caller has blocked SIGCHLD (all callers do now).
8720 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8721 just before it's really needed.
8722 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8723 since it hasn't been caught yet.
8725 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8727 * image.c (compute_image_size): New function to implement
8728 :max-width and :max-height.
8729 (imagemagick_load_image): Use it.
8731 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8733 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8734 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8735 Now extern.
8736 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8737 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8738 the SIGCHLD handler, since the code is not atomic and (due to glib)
8739 signals may be arriving now.
8740 * sysdep.c (init_signals): Do not catch child signals here;
8741 'main' now does that later, at a safer time.
8743 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8745 Clean up SIGCHLD handling a bit (Bug#14569).
8746 * process.c, process.h (catch_child_signal):
8747 Now always extern, even if !NS_IMPL_GNUSTEP.
8748 * process.c (catch_child_signal): Move glib tickler here from
8749 init_process_emacs, so that it's done earlier in Emacs
8750 initialization. Also move the noninteractive && !initialized
8751 check here from init_process_emacs. This is all a bit cleaner for
8752 GNUish platforms, and I hope it works around the Cygwin bug.
8753 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8754 that glib signal handling is tickled before glib creates threads.
8756 * process.c (wait_reading_process_output): Avoid int overflow
8757 when reading more than 2 GiB total from a process.
8759 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8761 * process.c (create_process): Handle a couple more cases,
8762 i.e., work even if new_argv and wait_child_setup[i] are cached.
8763 Use Fcall_process's style for volatile vars.
8765 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8767 * process.c (create_process): Mark PROCESS volatile.
8769 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8771 Use C99-style flexible array members if available.
8772 This avoids some subtle aliasing issues, which typically
8773 aren't a problem with GCC but may be a problem elsewhere.
8774 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8775 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8776 In either case, it uses a flexible array member rather than
8777 the old struct hack. All uses changed.
8778 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8779 Adjust to sdata reorganization.
8780 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8781 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8782 that ports better to pre-C99 non-GCC.
8783 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8784 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8785 as the latter has changed.
8786 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8787 and port better to pre-C99 GCC.
8788 * image.c (struct xpm_cached_color):
8789 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8790 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8791 Use FLEXIBLE_ARRAY_MEMBER.
8792 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8793 Move decl to top level so it gets checked against implementation.
8794 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8795 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8797 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8799 * syntax.c: Integer cleanups.
8800 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8801 All uses that need 0-or-2 changed to:
8802 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8803 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8804 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8805 (char_quoted, prev_char_comend_first, back_comment)
8806 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8807 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8808 Use bool for boolean.
8809 (update_syntax_table, skip_chars, skip_syntaxes):
8810 Prefer int to unsigned when either will do.
8811 (back_comment): Return boolean success flag, like forw_comment,
8812 instead of positive-or-minus-1 (which might have overflowed int anyway).
8813 Don't stuff ptrdiff_t into int.
8814 (syntax_spec_code, syntax_code_spec): Now const.
8815 (Fmatching_paren, scan_lists, scan_sexps_forward):
8816 Use enum syntaxcode for syntax code.
8817 (Fmatching_paren): Check that arg is a character, not just an integer.
8818 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8819 (Finternal_describe_syntax_value): Omit no-longer-needed
8820 comparison to 0.
8821 (skip_chars): Use char, not unsigned char, when the distinction
8822 doesn't matter.
8823 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8824 * bytecode.c (exec_byte_code):
8825 * syntax.c (syntax_spec_code, Fchar_syntax)
8826 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8827 (init_syntax_once):
8828 * syntax.h (SYNTAX_WITH_FLAGS):
8829 Omit unnecessary casts.
8831 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8833 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8834 line dimensions here, to avoid race conditions with the main
8835 thread. (Bug#14062, bug#14630, bug#14669)
8837 * w32term.c (w32_draw_window_cursor): Compute the header line and
8838 mode line dimensions here.
8839 <w32_system_caret_window, w32_system_caret_hdr_height>:
8840 <w32_system_caret_mode_height>: New variables.
8842 * w32term.h: Declare them.
8844 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8846 * alloc.c (die): Move "assertion failed" string here ...
8847 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8848 COND when SUPPRESS_CHECKING. This shrinks the executable text
8849 size by 0.8% to 2.2% when configured with --enable-checking,
8850 depending on optimization flags (GCC 4.8.1 x86-64).
8852 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8854 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8856 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8857 base is 2; this is more accurate.
8859 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8861 * sound.c (string_default): Move to !WINDOWSNT section.
8862 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8864 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8866 * sound.c: Integer cleanups.
8867 Remove unnecessary forward decls.
8868 (struct sound_device): The 'file' member is now a Lisp_Object, not
8869 a char *, so that we needn't invoke alloca on a huge size.
8870 (Fplay_sound_internal): Adjust to this.
8871 (string_default): New function.
8872 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8873 Use it to adjust to the struct sound_device change.
8874 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8875 (be2hs) [0]: Remove.
8877 * syntax.c (skip_chars): Don't use uninitialized storage
8878 when searching a multibyte buffer for characters that are not in a
8879 unibyte string that contains non-ASCII characters.
8881 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8883 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8884 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8886 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8888 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8890 2013-06-18 Kenichi Handa <handa@gnu.org>
8892 * font.c (Ffont_spec): Signal an error for an invalid font name
8893 (Bug#14648).
8895 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8897 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8898 In particular this ports to 32-bit sparc Sun cc.
8899 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8900 array with a dummy element at specpdl[-1], so that its address can
8901 be taken portably.
8902 (unbind_to): Do not copy the binding; not needed, now that we
8903 copy old_value in the one place where the copy is needed.
8904 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8905 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8906 (union specbinding): Rename from struct specbinding. Redo layout
8907 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8908 which is not portable. With Sun C 5.12 32-bit sparc, the
8909 declaration causes nargs to be an unsigned bitfield, a behavior
8910 that the C standard allows; but Emacs wants nargs to be signed.
8911 The overall type is now a union of structures rather than a
8912 structure of union of structures, and the 'kind' member is now a
8913 bitfield, so that the overall type doesn't grow. All uses changed.
8914 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8916 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8918 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8919 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8921 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8923 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8925 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8926 unless we know that the window w's frame is a frame object.
8927 Another attempt at solving bug#14062 and bug#14630.
8929 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8931 * textprop.c (property_set_type): New enum.
8932 (add_properties): Allow appending/prepending text properties.
8933 (add_text_properties_1): Factored out of Fadd_text_properties.
8934 (Fadd_text_properties): Move all the code into
8935 add_text_properties_1.
8936 (Fadd_face_text_property): New function that calls
8937 add_text_properties_1.
8939 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8941 Move functions from lisp.h to individual modules when possible.
8942 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8943 * alloc.c (XFLOAT_INIT, set_symbol_name):
8944 * buffer.c (CHECK_OVERLAY):
8945 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8946 (set_char_table_parent):
8947 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8948 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8949 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8950 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8951 (set_blv_valcell):
8952 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8953 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8954 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8955 (backtrace_args, backtrace_debug_on_exit):
8956 * floatfns.c (CHECK_FLOAT):
8957 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8958 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8959 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8960 (set_hash_index_slot):
8961 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8962 * marker.c (CHECK_MARKER):
8963 * textprop.c (CHECK_STRING_OR_BUFFER):
8964 * window.c (CHECK_WINDOW_CONFIGURATION):
8965 Move here from lisp.h, and make these functions static rather than
8966 extern inline.
8967 * buffer.c (Qoverlayp):
8968 * data.c (Qsubrp):
8969 * fns.c (Qhash_table_p):
8970 * window.c (Qwindow_configuration_p):
8971 Now static.
8972 * lisp.h: Remove the abovementioned defns and decls.
8974 Use functions, not macros, for XINT etc (Bug#11935).
8975 In lisp.h, prefer functions to function-like macros, and
8976 constants to object-like macros, when either will do. This:
8977 . simplifies use, as there's no more need to worry about
8978 arguments' side effects being evaluated multiple times.
8979 . makes the code easier to debug on some platforms.
8980 However, when using gcc -O0, keep using function-like macros
8981 for a few critical operations, for performance reasons.
8982 This sort of thing isn't needed with gcc -Og, but -Og
8983 is a GCC 4.8 feature and isn't widely-enough available yet.
8984 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8985 Remove enum lsb_bits; no longer needed.
8986 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8987 * buffer.c (Qoverlap):
8988 * data.c (Qsubrp):
8989 * fns.c (Qhash_table_p):
8990 Now extern, so lisp.h can use these symbols.
8991 * dispextern.h: Include character.h, for MAX_CHAR etc.
8992 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8993 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8994 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8995 (GLYPH_CODE_P): Move here from lisp.h.
8996 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8997 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8998 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8999 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9000 XUNTAG now returns void *.
9001 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9002 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9003 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9004 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9005 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9006 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9007 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9008 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9009 New macros, renamed from their sans-lisp_h_ counterparts.
9010 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9011 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9012 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9013 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9014 If compiling via GCC without optimization, define these as macros
9015 in addition to inline functions.
9016 To disable this, compile with -DINLINING=0.
9017 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9018 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9019 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9020 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9021 (INTMASK, VALMASK): Now macros, since static values cannot be
9022 accessed from extern inline functions.
9023 (VALMASK): Also a constant, for benefit of old GDB.
9024 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9025 is INTEGERP, which can fold it in.
9026 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9027 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9028 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9029 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9030 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9031 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9032 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9033 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9034 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9035 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9036 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9037 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9038 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9039 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9040 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9041 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9042 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9043 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9044 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9045 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9046 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9047 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9048 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9049 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9050 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9051 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9052 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9053 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9054 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9055 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9056 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9057 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9058 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9059 Now functions.
9060 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9061 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9062 (VALMASK): Define in one place rather than in two, merging the
9063 USE_LSB_TAG parts; this is simpler.
9064 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9065 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9066 Move up, to avoid use before definition.
9067 Also include "globals.h" earlier, for the same reason.
9068 (make_natnum): New function.
9069 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9070 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9071 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9072 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9073 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9074 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9075 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9076 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9077 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9078 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9079 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9080 (Qwindow_configuration_p, Qimage): New forward declarations.
9081 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9082 (STRING_COPYIN): Remove; unused.
9083 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9084 (xcar_addr, xcdr_addr): New functions. All uses changed.
9085 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9086 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9087 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9088 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9089 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9090 (TYPE_RANGED_INTEGERP): Simplify.
9091 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9092 (setlocale, fixup_locale, synchronize_system_messages_locale)
9093 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9094 Now empty functions, not macros.
9095 (functionp): Return bool, not int.
9096 * window.c (Qwindow_configuration_p): Now extern,
9097 so window.h can use it.
9098 * window.h (Qwindowp): Move decl back to lisp.h.
9100 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9102 * xdisp.c (Fline_pixel_height): New function, required for solving
9103 bug #14567.
9105 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9107 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9109 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9111 * lread.c (syms_of_lread):
9112 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9114 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9116 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9118 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9120 * fileio.c (expand_file_name): Doc fix.
9122 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9124 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9125 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9126 Wait for self, not for 0. This can't hurt on GNU or similar
9127 system, and may help with Cygwin.
9129 * keyboard.c: Don't use PROP (...) as an lvalue.
9130 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9131 Use set_prop (A, B), not PROP (A) = B.
9133 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9135 * xdisp.c (get_it_property): Use it->window instead of generating
9136 a Lisp object from it->w.
9138 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9140 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9141 get-char-property the window that is being rendered, instead of
9142 the buffer, to support window-specific overlays. (Bug#14575)
9143 (compute_display_string_pos): When W is NULL, use the current
9144 buffer as the object to pass to get-char-property.
9145 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9146 pointer member of the bidi iterator, since no window is pertinent
9147 to this function.
9149 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9151 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9152 being displayed, and pass it to compute_display_string_pos.
9153 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9154 (bidi_paragraph_init): All callers changed.
9156 * xdisp.c (init_from_display_pos, init_iterator)
9157 (handle_single_display_spec, next_overlay_string)
9158 (get_overlay_strings_1, reseat_1, reseat_to_string)
9159 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9160 Set bidi_it.w member from it->w.
9161 (compute_display_string_pos): Accept additional argument, the
9162 window being displayed, and pass it to Fget_char_property.
9163 (Bug#14575)
9165 * dispextern.h (struct bidi_it): New member w, the window being
9166 displayed.
9167 (compute_display_string_pos): Adjust prototype.
9169 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9171 * xgselect.c: Remove unneeded include xterm.h.
9173 * process.c (wait_reading_process_output): Check for NS before GLIB.
9174 GLIB may be linked in due to rsvg, but ns_select must be called.
9176 * xgselect.c (xg_select): Remove call to window_system_available
9177 and g_main_context_pending at the top, so Gdk events (i.e. file
9178 notify) are processed when Emacs is started with -nw.
9180 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9182 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9183 (ctagsfiles3): New variable, includes only *.m files.
9184 (TAGS): Use an explicit language name in the regular expressions,
9185 to avoid transformation of '/SOMETHING' by MSYS to
9186 'c:\MSYS\SOMETHING'.
9188 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9190 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9192 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9194 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9195 still need to set the mouse pointer shape and activate help-echo.
9196 (Bug#14558)
9198 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9200 A few porting etc. fixes for the new file monitor code.
9201 See the thread containing
9202 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9203 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9204 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9205 (dir_monitor_callback, Fgfile_rm_watch):
9206 Use assq_no_quit instead of Fassoc, for speed.
9207 (dir_monitor_callback, Fgfile_rm_watch):
9208 eassert that the monitor is a fixnum.
9209 (dir_monitor_callback): No need for CDR_SAFE.
9210 Simplify building of lisp with alternative tails.
9211 (Fgfile_add_watch, Fgfile_rm_watch):
9212 Do not assume glib functions set errno reliably on failure.
9213 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9214 and signal an error otherwise.
9215 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9216 Use Fdelq instead of Fdelete, for speed.
9218 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9220 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9221 don't insist on being invoked on a highlighted tool-bar button.
9222 Avoids losing tool-bar functionality when mouse-highlight is nil.
9223 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9224 Don't highlight when mouse-highlight is nil.
9225 (note_mouse_highlight): When mouse-highlight is nil, don't return
9226 right away; instead, run tool-bar and mode-line highlight
9227 subroutine, clear any existing highlight, and revert the mouse
9228 pointer to its default shape. (Bug#14558)
9230 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9232 * lisp.mk (lisp): Add prog-mode.el.
9234 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9236 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9237 * process.c (dummy_handler): New function.
9238 (lib_child_handler): New static var.
9239 (handle_child_signal): Invoke it.
9240 (catch_child_signal): If a library has set up a signal handler,
9241 save it into lib_child_handler.
9242 (init_process_emacs): If using glib and not on Windows, tickle glib's
9243 child-handling code so that it initializes its private SIGCHLD handler.
9244 * syssignal.h (SA_SIGINFO): Default to 0.
9245 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9246 31; it should no longer be needed now.
9248 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9250 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9252 * gfilenotify.c (globals_of_gfilenotify): New function.
9253 (syms_of_gfilenotify): Move global initialization there.
9255 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9257 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9259 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9260 * keyboard.c (menu_bar_items, tool_bar_items):
9261 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9262 not override local keymaps any more.
9264 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9266 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9268 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9270 * w32console.c (initialize_w32_display): Return the dimensions of
9271 the console window via 2 additional arguments, not via the current
9272 frame. This avoids crashes due to overrunning the bounds of
9273 frame's decode_mode_spec_buffer, which is not resized following
9274 the change of the frame dimensions from the initial 10x10.
9276 * w32term.h (w32_initialize_display_info): Adjust prototype.
9278 * term.c (init_tty): Take dimensions of the frame from the values
9279 returned by initialize_w32_display.
9281 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9282 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9283 (LIBES): Add $(GFILENOTIFY_LIBS).
9285 * w32inevt.c (handle_file_notifications): Add dummy implementation
9286 for !HAVE_W32NOTIFY.
9288 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9290 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9292 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9294 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9296 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9298 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9300 Fix minor problems found by static checking.
9301 * data.c (pure_write_error):
9302 Use xsignal2, not Fsignal, as Fsignal might return.
9303 * eval.c (set_backtrace_debug_on_exit): Now static.
9304 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9305 No longer inline. EXTERN_INLINE is needed only for functions
9306 defined in .h files. Reindent function header as per GNU style.
9307 (backtrace_p, backtrace_top, backtrace_next):
9308 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9309 compiler or linker. Add extern decls to pacify gcc -Wall.
9310 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9311 Now static.
9312 * frame.c (free_monitors): Define only on platforms that need it.
9313 * nsterm.m (ns_term_init):
9314 * process.c (catch_child_signal):
9315 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9316 defined on all porting targets these days.
9317 * process.c, process.h (catch_child_signal):
9318 Make it extern only if NS_IMPL_GNUSTEP is defined.
9320 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9322 * w32.c (gettimeofday): Make the signature identical to prototype
9323 in nt/inc/sys/time.h.
9325 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9327 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9328 .gdbinit.
9330 * keyboard.c (safe_run_hooks_error): Improve error message.
9332 * data.c (pure_write_error): Add `object' argument.
9333 * puresize.h (CHECK_IMPURE): Use it.
9335 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9337 * Makefile.in (NOTIFY_OBJ): New variable.
9338 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9340 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9341 Call syms_of_gfilenotify.
9343 * gfilenotify.c: New file.
9345 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9346 and Qfile_w32notify.
9347 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9348 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9350 * lisp.h: Declare syms_of_gfilenotify.
9352 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9354 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9356 Merge the specpdl and backtrace stacks. Make the structure of the
9357 specpdl entries more obvious via a tagged union of structs.
9358 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9359 (enum specbind_tag): New enum.
9360 (struct specbinding): Make it a tagged union of structs.
9361 Add a case for backtrace records.
9362 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9363 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9364 (backtrace_debug_on_exit): New accessors.
9365 (struct backtrace): Remove.
9366 (struct catchtag): Remove backlist field.
9367 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9368 Move to eval.c.
9369 (Flocal_variable_p): Speed up the common case where the binding is
9370 already loaded.
9371 * eval.c (backtrace_list): Remove.
9372 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9373 (set_backtrace_args, set_backtrace_nargs)
9374 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9375 (backtrace_next): New functions.
9376 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9377 (unwind_to_catch, internal_lisp_condition_case)
9378 (internal_condition_case, internal_condition_case_1)
9379 (internal_condition_case_2, internal_condition_case_n): Don't bother
9380 with backtrace_list any more.
9381 (Fsignal): Adjust to new backtrace format.
9382 (grow_specpdl): Move up.
9383 (record_in_backtrace): New function.
9384 (eval_sub, Ffuncall): Use it.
9385 (apply_lambda): Adjust to new backtrace format.
9386 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9387 data.c.
9388 (specbind): Adjust to new specpdl format. Simplify.
9389 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9390 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9391 backtrace format.
9392 (mark_backtrace): Remove.
9393 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9394 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9395 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9396 Use mark_specpdl.
9397 * profiler.c (record_backtrace): Use get_backtrace.
9398 (handle_profiler_signal): Use backtrace_top_function.
9399 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9400 accessor functions.
9402 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9404 * process.h (catch_child_signal): Declare.
9406 * process.c (catch_child_signal): New function.
9407 (init_process_emacs): Call it.
9409 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9410 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9411 NS_IMPL_COCOA.
9412 (x_set_cursor_type): Remove declaration.
9413 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9414 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9415 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9416 (ns_get_color): Use F suffix on float.
9417 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9418 (ns_get_rgb_color): Remove.
9419 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9420 (note_mouse_movement): x and y are CGFloat.
9421 (ns_draw_fringe_bitmap): Remove unused rowY.
9422 Change #if to COCOA && >= 10_6.
9423 (ns_draw_window_cursor): Remove unused overspill.
9424 (ns_draw_underwave): width and x are EamcsCGFloat.
9425 (ns_draw_box): thickness is CGFloat.
9426 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9427 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9428 if not in main thread.
9429 (ns_get_pending_menu_title, ns_check_menu_open)
9430 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9431 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9432 (sendFromMainThread:): New method.
9433 (changeFont:): size is CGFloat.
9434 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9435 Disable warning about permanent text.
9436 (characterIndexForPoint:): Adjust return type depending on GNUstep
9437 version.
9438 (mouseDown:): delta is CGFloat.
9439 (updateFrameSize): Remove unised variable f.
9440 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9441 Cast float to EmacsCGFloat.
9442 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9443 also to -1 when restoring.
9444 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9445 inside NS_IMPL_COCOA.
9446 (toggleFullScreen:): Put call to toggleFullScreen inside
9447 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9448 (setPosition:portion:whole:): por is CGFloat.
9449 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9450 (mouseDown:): Use CGFloat.
9451 (mouseDragged:): Remove unised variable edge.
9452 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9454 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9455 of CGFloat differs.
9456 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9457 when NS_IMPL_GNUSTEP.
9458 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9459 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9460 (EmacsToolbar): Add clearAll. Add tag argument to
9461 addDisplayItemWithImage.
9462 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9464 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9466 * nsmenu.m (ns_update_menubar): Make static.
9467 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9468 (fillWithWidgetValue:): Add cast to SEL for setAction.
9469 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9470 (update_frame_tool_bar): Update code for GNUstep.
9471 (clearAll): New method.
9472 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9473 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9474 Move identifierToItem setObject and activeIdentifiers addObject before
9475 call to insertItemWithItemIdentifier.
9476 (validateVisibleItems): Fix indentation.
9477 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9478 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9479 UtilityWindow to aStyle, remove call to setStyleMask.
9481 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9483 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9484 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9485 Use F suffix on floats.
9486 (ns_char_width): Returns CGFloat.
9487 (ns_ascii_average_width): w is CGFloat instead of float.
9488 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9489 DPSxshow.
9490 (ns_glyph_metrics): CGFloat instead of float.
9492 * nsfns.m (x_set_foreground_color, x_set_background_color):
9493 Use EmacsCGFloat.
9494 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9495 remove unused variables.
9496 (Fns_read_file_name): Keep track if panel is for save.
9497 Use ns_filename_from_panel/ns_directory_from_panel.
9498 (Fns_list_services): delegate only used for COCOA.
9499 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9500 Just return the input if GNUstep.
9501 (x_screen_planes): Remove.
9502 (Fxw_color_values): Use EmacsCGFloat
9503 (Fns_display_monitor_attributes_list): Only get screen number for
9504 Cocoa.
9505 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9506 EmacsSavePanel.
9507 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9508 ns_directory_from_panel.
9510 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9512 * process.c (handle_child_signal): Also use WCONTINUED.
9513 This is so that list-processes doesn't mistakenly list the process
9514 as stopped, when the process has actually been continued and is
9515 now running.
9517 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9519 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9520 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9521 not already configured.
9523 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9525 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9527 * Makefile.in (mostlyclean): Remove *.res files.
9529 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9531 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9532 a buffer (bug#8447).
9534 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9536 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9537 display vector, and we backtrack, handle the case that the
9538 previous character position is also displayed from a display
9539 vector or covered by a display string or image. (Bug#14476)
9541 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9543 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9544 (struct MonitorInfo, free_monitors): Remove.
9545 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9546 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9547 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9548 Qframes, Qsource.
9550 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9551 (struct MonitorInfo, free_monitors): Remove.
9552 (ns_screen_name): Make static.
9553 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9554 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9555 Qframes, Qsource.
9557 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9558 (struct MonitorInfo): New struct.
9559 (free_monitors, make_monitor_attribute_list): Declare.
9561 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9562 New Lisp_Object:s.
9563 (free_monitors, make_monitor_attribute_list): New functions.
9564 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9565 Qsource.
9567 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9569 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9571 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9573 * keyboard.c: Apply keyboard decoding only to events that come directly
9574 from the tty, not from unread-command-events (bug#14368).
9575 (read_event_from_main_queue): New function, extracted from read_char.
9576 (read_decoded_char): Remove.
9577 (read_decoded_event_from_main_queue): New function to replace it.
9578 (read_char): Use it.
9579 (read_key_sequence): Use read_char rather than read_decoded_char.
9581 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9583 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9585 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9587 2013-05-22 Kenichi Handa <handa@gnu.org>
9589 The following changes are to fix the setting of
9590 buffer-file-coding-system on, for instance, C-x RET c unix RET
9591 _FILE_OF_DOS_EOL_TYPE_ RET.
9593 * coding.h (struct coding_system): New member detected_utf8_chars.
9595 * coding.c (detect_coding_utf_8): Count characters and check EOL
9596 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9597 BOM is there.
9598 (setup_coding_system): Do not initialize coding->head_ascii.
9599 (check_ascii): Do not set coding->eol_seen but update it. Do not
9600 call adjust_coding_eol_type here.
9601 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9602 If the eol-type of CODING is already specified, adjust the eol type
9603 of the found coding-system.
9604 (decode_coding_gap): Cancel previous change. Utilize the
9605 character numbers counted by detect_coding_utf_8. Fix detection
9606 of BOM for utf-8.
9608 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9610 * search.c (looking_at_1): Only set last_thing_searched if the match
9611 changed the match-data (bug#14281).
9613 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9615 * xdisp.c (reseat_at_previous_visible_line_start):
9616 Already declared in dispextern.h, so remove it here.
9617 (move_it_vertically_backward): Likewise.
9619 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9621 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9622 (Fx_display_pixel_width, Fx_display_pixel_height)
9623 (Fx_display_mm_width, Fx_display_mm_height):
9624 Mention `display-monitor-attributes-list' in docstrings.
9626 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9627 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9628 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9629 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9630 (Fx_display_backing_store, Fx_display_visual_class)
9631 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9632 (Fx_display_grayscale_p, Fx_display_pixel_width)
9633 (Fx_display_pixel_height, Fx_display_planes)
9634 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9635 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9636 (Fx_display_mm_width, Fx_display_mm_height)
9637 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9638 height for all physical monitors as in X11.
9640 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9641 Return pixel width or height for all physical monitors as in X11.
9643 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9645 Port --enable-gcc-warnings to clang.
9646 * bytecode.c (exec_byte_code):
9647 * regex.c:
9648 Redo diagnostic pragmas to pacify clang, too.
9649 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9650 * editfns.c (Fencode_time):
9651 * fileio.c (file_accessible_directory_p):
9652 * font.c (font_unparse_xlfd):
9653 Use '&"string"[index]' instead of '"string" + (index)'.
9654 * undo.c (user_error): Remove; unused.
9656 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9658 * insdel.c (insert_1_both): Document the arguments, instead of
9659 referring to insert_1, which no longer exists.
9661 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9662 some window, increment windows_or_buffers_changed, so that
9663 *Messages* display in that window is updated. (Bug#14408)
9665 * w32.c: Include epaths.h.
9666 (init_environment): Use cmdproxy.exe without leading directories.
9667 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9668 case.
9669 (gettimeofday): Adjust signature and return value to Posix
9670 expectations.
9672 * unexw32.c (open_output_file): Delete the existing emacs.exe
9673 before creating it, to break the hard link to the versioned
9674 executable.
9676 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9677 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9678 (FIRSTFILE_OBJ): New variables.
9679 (W32_RES): Rename to EMACSRES. All users changed.
9680 (base_obj): Use $(CM_OBJ).
9681 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9682 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9683 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9684 $(W32_RES_LINK) before $(LIBES).
9685 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9687 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9689 * makefile.w32-in (DOC): Use just "DOC".
9691 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9693 * process.c: Export default filters and sentinels to Elisp.
9694 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9695 New constants.
9696 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9697 (Fset_process_sentinel, Fformat_network_address):
9698 Default to them instead of nil.
9699 (server_accept_connection): Sentinels can't be nil any more.
9700 (read_and_dispose_of_process_output): New function, extracted from
9701 read_process_output.
9702 (read_process_output): Use it; filters can't be nil.
9703 (Finternal_default_process_filter): New function, extracted from
9704 read_process_output.
9705 (exec_sentinel_unwind): Remove function.
9706 (exec_sentinel): Don't zilch sentinel while running.
9707 (status_notify): Sentinels can't be nil.
9708 (Finternal_default_process_sentinel): New function extracted from
9709 status_notify.
9710 (setup_process_coding_systems): Default filter is not nil any more.
9711 (syms_of_process): Export new Elisp functions and initialize
9712 new constants.
9713 * lisp.h (make_lisp_proc): New function.
9715 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9719 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9721 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9722 unless we know that the window w is a leaf window.
9723 Another attempt at solving bug#14062.
9725 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9727 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9728 fdesc (Bug#14375).
9730 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9732 * image.c (gif_load): Check that subimages fit (Bug#14345).
9734 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9736 * lread.c (skip_dyn_eof): New function.
9737 (read1): Use it to skip the end of a file in response to #@00.
9739 * doc.c (get_doc_string): Slightly relax the sanity checking.
9741 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9743 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9744 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9745 (MonitorInfo): New struct.
9746 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9747 (Fns_display_monitor_attributes_list): New functions.
9748 (display-usable-bounds): Remove.
9749 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9750 Qsource.
9752 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9754 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9755 (GTK_CHECK_VERSION): New macro, if not already defined.
9756 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9757 replaced by GTK_CHECK_VERSION.
9759 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9761 * xterm.h (GTK_PREREQ): New macro.
9762 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9763 to use this macro instead, for consistency and clarity.
9765 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9767 * xdisp.c (row_for_charpos_p): New function, with code of
9768 cursor_row_p, but accepts an additional argument CHARPOS instead
9769 of using a hardcoded PT.
9770 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9771 (row_containing_pos): Call row_for_charpos_p instead of partially
9772 doing the same. Fixes cursor positioning under longlines-mode
9773 when longlines-show-effect includes more than one newline, when
9774 moving the cursor vertically up.
9776 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9778 * makefile.w32-in (ACL_H): New macro.
9779 ($(BLD)/fileio.$(O)): Update dependencies.
9781 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9783 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9784 * Makefile.in (LIB_ACL): New macro.
9785 (LIBACL_LIBS): Remove.
9786 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9787 * fileio.c: Include <acl.h>.
9788 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9789 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9790 !acl_errno_valid.
9791 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9792 it ourselves.
9794 * unexelf.c: Don't assume ElfW (Half) fits in int.
9795 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9796 when dealing with ElfW (Half) values, since they can exceed 2**31
9797 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9798 (entry_address): Omit unused NUM arg. All uses changed.
9800 2013-05-07 Juri Linkov <juri@jurta.org>
9802 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9803 to the string converted from number with `Fnumber_to_string'.
9804 (Bug#14254)
9806 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9808 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9809 This fixes a problem introduced by my previous change.
9811 2013-05-07 Glenn Morris <rgm@gnu.org>
9813 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9815 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9817 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9819 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9821 Static checking by GCC 4.8.0.
9822 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9823 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9824 (x_get_monitor_attributes_fallback)
9825 (x_get_monitor_attributes_xinerama)
9826 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9827 Define only if USE_GTK.
9828 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9829 (x_get_monitor_attributes_fallback): Omit unused locals.
9830 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9831 Use double, not float, to avoid mixed-mode floating point arithmetic.
9833 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9834 Jan Djärv <jan.h.d@swipnet.se>
9836 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9837 (XINERAMA_CFLAGS): New macros.
9838 (ALL_CFLAGS, LIBES): Use them.
9840 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9841 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9842 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9843 (syms_of_xfns): DEFSYM them.
9844 (struct MonitorInfo): New struct.
9845 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9846 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9847 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9848 (x_get_monitor_attributes_xinerama): New functions.
9849 (Fx_display_monitor_attributes_list): New primitive.
9850 (syms_of_xfns): Defsubr it.
9852 * xterm.h (x_display_info): Add Xatom_net_workarea and
9853 Xatom_net_current_desktop.
9855 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9856 and dpyinfo->Xatom_net_current_desktop.
9858 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9860 * xdisp.c (pos_visible_p): Use the special code for finding the
9861 beginning of a display property or overlay for any "replacing"
9862 display property, not just for display strings. This solves
9863 incorrect reporting of position by posn-at-point. (Bug#14241)
9865 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9867 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9868 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9869 Verify that ElfW (Half) fits in int.
9870 (fatal): Use same signature as lisp.h.
9871 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9872 configure and build with -DUNEXELF_DEBUG without worrying about
9873 other modules that use DEBUG.
9874 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9875 possibly-wide integers now uses it instead of plain fprintf.
9876 (entry_address): New function, which avoids problems with 32-bit
9877 overflow on 64-bit hosts.
9878 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9879 (round_up): Don't assume the remainder fits in int.
9880 (find_section): Use bool for boolean. Simplify debug code.
9881 (unexec): Don't assume file sizes fit in int or size_t.
9882 Omit unnecessary trailing newline in 'fatal' format.
9883 Use strerror rather than outputting decimal error number.
9884 Remove unused code when emacs is not defined;
9885 this file relies on Emacs now.
9886 Don't assume e_phnum and e_shnum are positive.
9888 * regex.c: Fix problems when DEBUG is defined.
9889 (extract_number, extract_number_and_incr): Define regardless of
9890 whether DEBUG is defined; that's simpler and makes the code less
9891 likely to go stale in the normal case when DEBUG is not defined.
9892 Return int rather than taking an int * arg. All callers changed.
9893 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9894 Remove, replacing with ...
9895 (DEBUG_PRINT): New macro. All callers changed.
9896 (DEBUG_COMPILES_ARGUMENTS): New macro.
9897 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9898 (print_compiled_pattern, print_double_string) [DEBUG]:
9899 Use prototype rather than old-style definition.
9900 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9901 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9902 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9903 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9904 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9905 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9906 This matters only when DEBUG is defined.
9908 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9910 * xdisp.c (set_iterator_to_next): Set the
9911 ignore_overlay_strings_at_pos_p flag only if we are _really_
9912 iterating over an overlay string, as indicated by the
9913 current.overlay_string_index member. (Bug#14306)
9915 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9917 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9918 to where it is used, to avoid autorelease issues (Bug#14050).
9920 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9922 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9923 * fileio.c (syms_of_fileio): Implement this.
9924 * filelock.c (create_lock_file): If symbolic links don't work, so
9925 we use a regular file as a lock file, do not fsync the lock file;
9926 it's not needed.
9928 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9930 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9931 (syms_of_minibuf): Adjust accodingly.
9932 * lread.c (Fread):
9933 * callint.c (Fcall_interactively): Adjust calls accordingly.
9935 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9937 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9938 w->contents is a buffer before computing everything else.
9939 Use parentheses to disambiguate last part of the condition.
9941 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9942 assertion violations. (Bug#14062)
9944 2013-05-01 David Reitter <david.reitter@gmail.com>
9946 * nsfns.m (ns_tooltip): Initialize.
9948 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9950 * coding.c (decode_coding_gap): Don't remove the character before
9951 a newline unless it's a CR character. (Bug#14287)
9953 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9955 * dispextern.h (struct face): Move enum face_underline_type
9956 earlier so that bitfields can be in the same word.
9958 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9960 * nsfns.m (handlePanelKeys): New function.
9961 (EmacsOpenPanel:performKeyEquivalent:)
9962 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9963 arrows/function/control and copy/paste keys (Bug#14296).
9965 2013-04-27 Juri Linkov <juri@jurta.org>
9967 * callint.c (Fcall_interactively): Call `Qread_number' for
9968 interactive code letter `n' instead of using duplicate code.
9969 (Bug#14254)
9971 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9973 * systime.h (make_timeval): Declare as 'const'.
9975 2013-04-27 Kenichi Handa <handa@gnu.org>
9977 * font.c (font_open_entity): Always open a font of manageable
9978 size.
9980 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9982 Port better to AIX (Bug#14258).
9983 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9984 to pacify AIX xlc.
9986 2013-04-24 Kenichi Handa <handa@gnu.org>
9988 * coding.c (decode_coding_iso_2022): When an invalid escape
9989 sequence is encountered, reset the invocation and designation
9990 status to the safest one.
9992 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9994 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9995 Without this fix, "make distclean" leaves stamp-h1 behind.
9997 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9999 * w32fns.c (w32_fullscreen_rect): New function to compute the
10000 window rectangle for the given fullscreen mode.
10001 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10002 longer tunes the window size. This keeps the window's edges flush
10003 with the screen and allows the taskbar to hide itself in fullboth.
10005 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10006 window decorations and uses the entire screen.
10008 * w32term.h (w32_fullscreen_rect) Add prototype.
10009 (struct w32_output): Replace normal_width, normal_height,
10010 normal_top, and normal_left members with a single normal_placement
10011 struct.
10012 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10013 Remove macros.
10014 (FRAME_NORMAL_PLACEMENT): New macro.
10016 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10018 * minibuf.c (Ftest_completion): Silence compiler warning.
10020 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10022 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10023 bug#14062.
10025 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10026 parentheses.
10028 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10029 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10030 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10031 parentheses where appropriate.
10033 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10035 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10037 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10039 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10040 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10041 Mention in the doc string that setting these variables takes
10042 effect only after a call to set-window-buffer. (Bug#14200)
10044 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10046 * indent.c (Fvertical_motion): Don't consider display strings on
10047 overlay strings as display strings on the buffer position we
10048 started from. This prevents vertical cursor motion from jumping
10049 more than one line when there's an overlay string with a display
10050 property at end of line.
10051 Reported by Karl Chen <Karl.Chen@quarl.org> in
10052 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10054 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10056 * window.c (select_window): `record_buffer' even if window is
10057 already selected (bug#14191).
10059 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10061 * window.c (Fwindow_end): Test more flags, including the buffer's
10062 last_overlay_modified flag, to determine whether the window's
10063 display is really up-to-date. Prevents the function from
10064 returning a stale value. (Bug#14170)
10065 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10066 current matrix.
10068 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10070 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10071 garbaged only if it is not already the top frame on its TTY.
10072 This prevents flickering due to constant redrawing of TTY frames when
10073 there are GUI frames open in the same session. (Bug#13864)
10075 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10077 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10078 of marking the idle timers directly.
10080 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10082 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10083 tables (bug#14054).
10085 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10087 * window.c (select_window): Don't record_buffer while the invariant is
10088 temporarily broken (bug#14161).
10090 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10092 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10094 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10096 2013-04-07 Romain Francoise <romain@orebokech.com>
10098 Ignore additional platform-specific ACL errors (Bug#13702).
10099 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10100 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10102 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10104 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10105 f->output_data.ns.
10107 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10109 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10110 This bug was introduced by my 2013-02-25 change that simplified
10111 data_start configuration. Without this change, on GNU/Linux
10112 an Emacs configured with --enable-profiling fails immediately
10113 due to a profiler signal.
10114 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10115 with these flags. On platforms where special flags are needed
10116 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10117 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10118 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10120 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10122 Get rid of some platform-specific functions examining window
10123 system and its capabilities. This is a partial rework of the
10124 2013-04-05 change.
10125 * lisp.h (have_menus_p): Remove prototype. This function is
10126 replaced with platform-independent window_system_available.
10127 (check_window_system): Move to...
10128 * frame.h (decode_window_system_frame, window_system_available):
10129 ...here, add new prototypes.
10130 * frame.c (window_system_available, decode_window_system_frame):
10131 New functions.
10132 (check_window_system): Platform-independent now.
10133 * xterm.h (x_in_use): Remove declaration.
10134 (check_x_frame):
10135 * w32term.h (check_x_frame):
10136 * nsterm.h (check_x_frame): Remove prototypes. This function
10137 is replaced with platform-independent decode_window_system_frame.
10138 * msdos.c (have_menus_p): Remove.
10139 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10140 Remove platform-specific functions. Use check_window_system,
10141 decode_window_system_frame and check_ns_display_info where
10142 appropriate. Minor style and comment tweaks.
10143 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10144 (check_x_frame): Likewise.
10145 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10146 Likewise.
10147 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10148 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10149 * xmenu.c, xselect.c: All related users changed.
10151 2013-04-03 Kenichi Handa <handa@gnu.org>
10153 The following changes is to optimize the code for reading UTF-8
10154 files.
10156 * coding.c (check_ascii): Rename from detect_ascii. Return value
10157 changed. Check EOL format. Do not call adjust_coding_eol_type
10158 here.
10159 (check_utf_8): New function.
10160 (adjust_coding_eol_type): Do nothing if already adjusted.
10161 (detect_coding): Compare the return value of check_ascii with
10162 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10163 (decode_coding_gap): Optimize for valid UTF-8.
10165 2013-03-21 Kenichi Handa <handa@gnu.org>
10167 * coding.c (syms_of_coding): Cancel previous change.
10169 * insdel.c (insert_from_gap): Fix previous change.
10171 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10173 Consistently use platform-specific function to detect window system.
10174 * lisp.h (check_window_system): New prototype. This function is
10175 going to replace check_x, check_w32 and check_ns.
10176 (have_menus_p): Mention msdos.c in comment.
10177 * fontset.c (check_window_system_func): Remove. Adjust all users.
10178 * fontset.h (check_window_system_func): Remove prototype.
10179 * nsterm.h (check_ns):
10180 * xterm.h (check_x):
10181 * w32term.h (check_w32): Likewise.
10182 * menu.c (Fx_popup_menu): Use check_window_system.
10183 * msdos.c (check_window_system): Define for MS-DOS.
10184 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10185 * w32fns.c (check_window_system): Likewise for MS-Windows.
10186 * xfns.c (check_window_system): Likewise for X.
10187 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10188 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10190 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10192 Prefer < to > in range checks such as 0 <= i && i < N.
10193 This makes it easier to visualize quantities on a number line.
10194 This patch doesn't apply to all such range checks,
10195 only to the range checks affected by the 2013-03-24 change.
10196 This patch reverts most of the 2013-03-24 change.
10197 * alloc.c (xpalloc, Fgarbage_collect):
10198 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10199 * character.c (string_escape_byte8):
10200 * charset.c (read_hex):
10201 * data.c (cons_to_unsigned):
10202 * dispnew.c (update_frame_1):
10203 * doc.c (Fsubstitute_command_keys):
10204 * doprnt.c (doprnt):
10205 * editfns.c (hi_time, decode_time_components):
10206 * fileio.c (file_offset):
10207 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10208 * font.c (font_intern_prop):
10209 * frame.c (x_set_alpha):
10210 * gtkutil.c (get_utf8_string):
10211 * indent.c (check_display_width):
10212 * keymap.c (Fkey_description):
10213 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10214 * lread.c (read1):
10215 * minibuf.c (read_minibuf_noninteractive):
10216 * process.c (wait_reading_process_output):
10217 * search.c (Freplace_match):
10218 * window.c (get_phys_cursor_glyph):
10219 * xdisp.c (redisplay_internal):
10220 * xsmfns.c (smc_save_yourself_CB):
10221 Prefer < to > for range checks.
10222 * dispnew.c (sit_for): Don't mishandle NaNs.
10223 This fixes a bug introduced in the 2013-03-24 change.
10224 * editfns.c (decode_time_components): Don't hoist comparison.
10225 This fixes another bug introduced in the 2013-03-24 change.
10227 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10229 * frame.h (struct frame): Drop scroll_bottom_vpos
10230 member becaue all real users are dead long ago.
10231 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10232 * xdisp.c (redisplay_internal): Adjust user.
10234 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10236 * nsmenu.m (showAtX:Y:for:): setLevel to
10237 NSPopUpMenuWindowLevel (Bug#13998).
10239 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10241 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10242 (ns_check_pending_open_menu): Declare.
10244 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10245 (x_activate_menubar): Update the menu with title that matches
10246 ns_get_pending_menu_title, and call
10247 ns_check_pending_openmenu (Bug#12698).
10248 (menuWillOpen:): New method.
10249 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10251 * nsterm.m (menu_will_open_state, menu_mouse_point)
10252 (menu_pending_title): New varaibles.
10253 (ns_get_pending_menu_title, ns_check_menu_open)
10254 (ns_check_pending_open_menu): New functions.
10256 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10258 * indent.c (current_column_bol_cache): Remove leftover which is not
10259 used in Fmove_to_column any more.
10260 (current_column, scan_for_column): Adjust users.
10261 * keyboard.c (last_point_position_buffer, last_point_position_window):
10262 Remove leftovers which are not used for recording undo any more.
10263 (command_loop_1, syms_of_keyboard): Adjust users.
10264 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10265 redisplay_window any more.
10266 (move_it_to): Adjust user.
10268 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10270 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10271 Update dependencies.
10273 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10275 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10276 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10277 forward references.
10279 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10281 * window.h (struct window): Replace hchild, vchild and buffer slots
10282 with a single slot 'contents'. This is possible because each valid
10283 window may have either the child window (in vertical or horizontal
10284 combination) or buffer to display (for the leaf window). Using that,
10285 a lot of operations to traverse and/or change window hierarchies may
10286 be simplified. New member horizontal is used to distinguish between
10287 horizontal and vertical combinations of internal windows.
10288 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10289 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10290 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10291 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10292 Use contents slot, not buffer, where appropriate.
10293 (wset_combination): New function.
10294 (wset_buffer): Add eassert.
10295 (Fframe_first_window): Simplify the loop reaching first window.
10296 (Fwindow_buffer): Use WINDOW_LEAF_P.
10297 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10298 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10299 (unshow_buffer): Convert initial debugging check to eassert.
10300 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10301 (make_parent_window, window_resize_check, window_resize_apply)
10302 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10303 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10304 Adjust to match struct window changes.
10305 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10306 (mark_window_cursors_off, count_windows, get_leaf_windows)
10307 (foreach_window_1): Simplify the loop.
10308 * alloc.c (mark_object): Do not check for the leaf window because
10309 internal windows has no glyph matrices anyway.
10310 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10311 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10312 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10313 (build_frame_matrix_from_window_tree, mirror_make_current)
10314 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10315 (update_window_tree, set_window_update_flags): Simplify the loop.
10316 (sync_window_with_frame_matrix_rows): Enforce live window.
10317 Use contents slot, not buffer, where appropriate.
10318 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10319 and WINDOW_HORIZONTAL_COMBINATION_P.
10320 (make_frame_visible_1): Simplify the loop.
10321 Use contents slot, not buffer, where appropriate.
10322 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10323 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10324 (expose_window_tree): Likewise.
10325 Use contents slot, not buffer, where appropriate.
10326 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10327 to avoid deleted windows. Use contents slot instead of buffer.
10328 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10329 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10330 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10331 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10333 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10335 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10336 identify the reasons for assertion violations in bug#14062 and
10337 similar ones.
10338 (Fx_show_tip): Fix compilation error under
10339 "--enable-check-lisp-object-type". (Bug#14073)
10341 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10342 Reported by <rzl24ozi@gmail.com>.
10344 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10346 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10347 start marker...
10348 (unwind_with_echo_area_buffer): ...to restore it here.
10349 This is needed to ensure that...
10350 (redisplay_window): ...both window markers are valid here,
10351 which is verified by eassert.
10352 * editfns.c (save_excursion_save): Do not assume that
10353 selected_window always displays the buffer.
10354 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10355 Fix comment.
10357 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10359 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10360 the upcase table.
10362 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10364 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10366 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10368 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10369 since MinGW's w32api headers do. This avoids compiler warnings.
10371 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10372 if already defined.
10374 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10376 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10378 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10380 * gtkutil.c (style_changed_cb): Check if frame is live and an
10381 X frame (Bug#14038).
10383 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10385 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10386 Define only for _WIN32_WINNT less than 0x0500.
10387 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10388 MinGW64.
10389 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10390 see its own definitions of 'struct timeval' and 'struct timezone'.
10392 Fix incompatibilities between MinGW.org and MinGW64 headers.
10393 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10395 * w32.c (REPARSE_DATA_BUFFER): Guard with
10396 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10398 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10400 * xterm.c: Include X11/XKBlib.h
10401 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10403 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10405 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10406 written backwards.
10407 * blockinput.h (input_blocked_p): Likewise.
10408 * bytecode.c (exec_byte_code): Likewise.
10409 * callproc.c (call_process_kill, call_process_cleanup)
10410 (Fcall_process): Likewise.
10411 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10412 (Fccl_execute_on_string): Likewise.
10413 * character.c (string_escape_byte8): Likewise.
10414 * charset.c (read_hex): Likewise.
10415 * cm.c (calccost): Likewise.
10416 * data.c (cons_to_unsigned): Likewise.
10417 * dired.c (directory_files_internal, file_name_completion):
10418 Likewise.
10419 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10420 (sit_for): Likewise.
10421 * doc.c (Fsubstitute_command_keys): Likewise.
10422 * doprnt.c (doprnt): Likewise.
10423 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10424 * emacsgtkfixed.c: Likewise.
10425 * fileio.c (file_offset, Fwrite_region): Likewise.
10426 * floatfns.c (Fexpt, fmod_float): Likewise.
10427 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10428 Likewise.
10429 * font.c (font_intern_prop): Likewise.
10430 * frame.c (x_set_alpha): Likewise.
10431 * gtkutil.c (get_utf8_string): Likewise.
10432 * indent.c (check_display_width): Likewise.
10433 * intervals.c (create_root_interval, rotate_right, rotate_left)
10434 (split_interval_right, split_interval_left)
10435 (adjust_intervals_for_insertion, delete_node)
10436 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10437 (merge_interval_right, merge_interval_left, copy_intervals)
10438 (set_intervals_multibyte_1): Likewise.
10439 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10440 * keymap.c (Fkey_description): Likewise.
10441 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10442 * lread.c (openp, read_integer, read1, string_to_number):
10443 Likewise.
10444 * menu.c (ensure_menu_items): Likewise.
10445 * minibuf.c (read_minibuf_noninteractive): Likewise.
10446 * print.c (printchar, strout): Likewise.
10447 * process.c (create_process, Faccept_process_output)
10448 (wait_reading_process_output, read_process_output, send_process)
10449 (wait_reading_process_output): Likewise.
10450 * profiler.c (make_log, handle_profiler_signal): Likewise.
10451 * regex.c (re_exec): Likewise.
10452 * regex.h: Likewise.
10453 * search.c (looking_at_1, Freplace_match): Likewise.
10454 * sysdep.c (get_child_status, procfs_ttyname)
10455 (procfs_get_total_memory): Likewise.
10456 * systime.h (EMACS_TIME_VALID_P): Likewise.
10457 * term.c (dissociate_if_controlling_tty): Likewise.
10458 * window.c (get_phys_cursor_glyph): Likewise.
10459 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10460 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10461 Likewise.
10462 * xfns.c (Fx_window_property): Likewise.
10463 * xmenu.c (set_frame_menubar): Likewise.
10464 * xselect.c (x_get_window_property, x_handle_dnd_message):
10465 Likewise.
10466 * xsmfns.c (smc_save_yourself_CB): Likewise.
10467 * xterm.c (x_scroll_bar_set_handle): Likewise.
10469 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10471 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10472 to be optional or nil. Adjust comment and convert it to docstring.
10473 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10474 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10476 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10478 Static checking by GCC 4.8-20130319.
10479 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10480 * process.c (Fset_process_datagram_address)
10481 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10482 * xdisp.c (get_char_face_and_encoding)
10483 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10484 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10485 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10487 2013-03-24 Ken Brown <kbrown@cornell.edu>
10489 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10490 fix compilation on 64-bit Cygwin, where underscores are not
10491 automatically prepended.
10493 * w32term.c (w32_initialize): Silence compiler warning.
10495 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10497 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10498 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10499 variables, to save and restore frame dimensions.
10500 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10501 after returning from a 'fullscreen' configuration.
10502 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10503 to avoid races between the main thread and the input thread.
10505 * w32term.h (struct w32_output): New members normal_width,
10506 normal_height, normal_top, normal_left, and prev_fsmode.
10507 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10508 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10509 members of a frame.
10511 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10512 'fullscreen' parameter. Always record previous width and height
10513 of the frame, except when switching out of maximized modes, so
10514 that they could be restored correctly, instead of resetting to the
10515 default frame dimensions. Send SC_RESTORE command to the frame,
10516 unless we are going to send SC_MAXIMIZE, to restore the frame
10517 resize hints in the mouse pointer shown by the window manager.
10518 (Bug#14032)
10520 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10522 * lisp.h (get_frame_param): Adjust conditions for prototype
10523 declaration.
10525 2013-03-22 Ken Brown <kbrown@cornell.edu>
10527 * unexcw.c: Drop unneeded inclusion of w32common.h.
10528 (report_sheap_usage): Declare.
10529 (read_exe_header): Add magic numbers for x86_64.
10530 (fixup_executable): Fix printf format specifier for unsigned long
10531 argument.
10533 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10535 * frame.h (struct frame): Put menu_bar_window under #ifdef
10536 because this member is not needed when X toolkit is in use.
10537 (fset_menu_bar_window):
10538 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10539 (free_glyphs, update_frame):
10540 * xdisp.c (expose_frame): Likewise.
10541 (display_menu_bar): Likewise. Remove redundant eassert.
10542 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10543 toolkit is in use.
10545 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10547 Use functions and constants to manipulate Lisp_Save_Value objects.
10548 This replaces code that used macros and strings and token-pasting.
10549 The change makes the C source a bit easier to follow,
10550 and shrinks the Emacs executable a bit.
10551 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10552 (make_save_value): Change 1st arg from string to enum. All callers
10553 changed.
10554 (INTX): Remove.
10555 (mark_object): Use if, not #if, for GC_MARK_STACK.
10556 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10557 (XSAVE_OBJECT): Now functions, not macros.
10558 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10559 the constant was never used.
10560 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10561 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10562 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10563 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10564 New constants.
10565 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10566 type3 with a single member save_type. All uses changed.
10567 (save_type, set_save_pointer, set_save_integer): New functions.
10568 * print.c (PRINTX): Remove.
10570 * alloc.c: Remove redundant static declarations.
10572 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10574 * window.h (struct window): Convert left_col, top_line, total_lines
10575 and total_cols from Lisp_Objects to integers. Adjust comments.
10576 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10577 Remove.
10578 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10579 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10580 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10581 Adjust users where appropriate.
10583 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10585 * frame.h (struct frame): Drop resx and resy because the same data is
10586 available from window system-specific output context. Adjust users.
10587 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10588 New functions to provide defaults when no window system available.
10589 (FRAME_RES_X, FRAME_RES_Y): New macros.
10590 (NUMVAL): Move from xdisp.c.
10591 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10592 (Ffont_face_attributes, Fopen_font):
10593 * image.c (gs_load):
10594 * w32font.c (fill_in_logfont):
10595 * xdisp.c (calc_pixel_width_or_height):
10596 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10597 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10599 2013-03-20 Kenichi Handa <handa@gnu.org>
10601 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10602 to 1 (temporary workaround until a bug related to ASCII
10603 optimization is fixed).
10605 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10607 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10608 Signal error if window is not internal. Adjust docstring.
10609 (delete_all_child_windows): Use combination_limit to save the buffer.
10610 (Fset_window_configuration): Adjust accordingly.
10611 * print.c (syms_of_print): Initialize debugging output not here...
10612 (init_print_once): ...but in a new function here.
10613 * lisp.h (init_print_once): Add prototype.
10614 * emacs.c (main): Add call to init_print_once. Adjust comments.
10616 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10618 * window.c (window_resize_check, window_resize_apply)
10619 (window_from_coordinates, recombine_windows, set_window_buffer)
10620 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10621 (Fsplit_window_internal, Fdelete_window_internal)
10622 (freeze_window_starts): Use bool for booleans.
10623 * window.h (window_frame_coordinates, resize_frame_windows)
10624 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10626 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10628 * dispnew.c (bitch_at_user): Use `user-error'.
10630 2013-03-17 Ken Brown <kbrown@cornell.edu>
10632 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10633 as return type of image_background. (Bug#13981)
10634 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10636 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10638 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10639 (ns_select): Don't return with result uninitialized.
10641 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10642 and getDirectory.
10644 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10645 New functions.
10646 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10647 directories. If filename is nil, get directory name (Bug#13932).
10648 Use getFilename and getDirectory.
10649 (getFilename, getDirectory): New methods for EmacsSavePanel and
10650 EmacsOpenPanel.
10651 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10653 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10655 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10657 2013-03-15 Kenichi Handa <handa@gnu.org>
10659 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10660 (adjust_after_replace): Make it back to static. Delete the third
10661 arg text_at_gap_tail. Cancel the code for handling it.
10663 * coding.h (struct coding_system): New member eol_seen.
10665 * coding.c (detect_ascii): New function.
10666 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10667 when the source bytes are actually scanned. On detecting for
10668 coding_category_utf_8_auto, call detect_ascii instead of scanning
10669 source bytes directly.
10670 (produce_chars): Call insert_from_gap with the new arg 0.
10671 (encode_coding): Likewise.
10672 (decode_coding_gap): Control ASCII optimization by the variable
10673 disable_ascii_optimization instead of #ifndef .. #endif.
10674 Deccode EOL format according to coding->eol_seen.
10675 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10676 variable.
10678 * lisp.h (adjust_after_replace): Cancel externing it.
10679 (insert_from_gap): Adjust prototype.
10681 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10683 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10684 FULLSCREEN_MAXIMIZED. (Bug#13935)
10686 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10688 * region-cache.c (find_cache_boundary, move_cache_gap)
10689 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10690 Simplify debugging check and convert to eassert. Adjust comment.
10691 (pp_cache): Put under ENABLE_CHECKING.
10693 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10695 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10696 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10697 and WM_ACTIVATEAPP.
10698 (w32fullscreen_hook): If the frame is visible, reset
10699 f->want_fullscreen flag after changing the frame size. If the
10700 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10701 (Bug#13953)
10703 2013-03-13 Daniel Colascione <dancol@dancol.org>
10705 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10706 too so that these builds can use Cygwin's file conversion
10707 functions. (We've been building and linking cygw32.o all along
10708 and just not using it.)
10710 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10712 File synchronization fixes (Bug#13944).
10713 * Makefile.in (LIB_FDATASYNC): New macro.
10714 (LIBES): Use it.
10715 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10716 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10717 Don't worry about HAVE_FSYNC, since a substitute fsync is
10718 available if the system lacks one.
10719 (Fwrite_regin): Retry fsync if interrupted.
10721 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10723 * w32term.c (w32_read_socket): If the Emacs frame is being
10724 activated, call w32fullscreen_hook, to make sure the new frame
10725 dimensions are in effect. (Bug#13937)
10727 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10729 * xdisp.c (init_iterator): Simplify because both character and byte
10730 positions are either specified or -1. Add eassert. Adjust comment.
10731 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10732 character and byte positions can be obtained from marker.
10734 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10736 Static checking by Sun C 5.12.
10737 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10738 * bytecode.c (exec_byte_code):
10739 * dispnew.c (init_display):
10740 * eval.c (error):
10741 * fileio.c (Fsubstitute_in_file_name):
10742 * keyboard.c (Fevent_convert_list):
10743 * keymap.c (Fsingle_key_description):
10744 * term.c (maybe_fatal, fatal):
10745 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10746 * xsmfns.c (Fhandle_save_session):
10747 Omit unreachable code.
10748 * keymap.c (map_keymap_char_table_item): Cast void * to
10749 a function pointer type; the C Standard requires this.
10751 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10752 Include <sys/param.h> unconditionally, as that works elsewhere and
10753 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10754 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10755 and FreeBSD now.
10757 See ChangeLog.12 for earlier changes.
10759 ;; Local Variables:
10760 ;; coding: utf-8
10761 ;; End:
10763 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10765 This file is part of GNU Emacs.
10767 GNU Emacs is free software: you can redistribute it and/or modify
10768 it under the terms of the GNU General Public License as published by
10769 the Free Software Foundation, either version 3 of the License, or
10770 (at your option) any later version.
10772 GNU Emacs is distributed in the hope that it will be useful,
10773 but WITHOUT ANY WARRANTY; without even the implied warranty of
10774 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10775 GNU General Public License for more details.
10777 You should have received a copy of the GNU General Public License
10778 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.