1 2014-08-09 Martin Rudalics <rudalics@gmx.at>
3 * window.c (Fwindow_new_total, Fwindow_new_normal)
4 (Fwindow_new_pixel, Fset_window_new_pixel)
5 (Fset_window_new_total, Fset_window_new_normal): Second attempt
6 to fix the doc-strings of these functions. See:
7 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
9 2014-08-08 Martin Rudalics <rudalics@gmx.at>
11 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
12 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
13 (Fwindow_new_pixel, Fset_window_new_pixel)
14 (Fset_window_new_total, Fset_window_new_normal)
15 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
17 2014-08-07 Eli Zaretskii <eliz@gnu.org>
19 * fontset.c (Finternal_char_font): Recompute basic faces if the
20 frame's face cache was cleared. (Bug#18162)
22 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
24 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
25 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
26 base buffer's undo list.
28 2014-08-03 Dmitry Antipov <dmantipov@yandex.ru>
30 Fix bug with an attempt to select uninitialized frame (Bug#18161).
31 * xfns.c (Fx_create_frame): Move call to change_frame_size to
32 a section where Lisp evaluation is disabled. This way a pointer
33 to uninitialized frame is not accessible from Lisp, which becomes
34 critical if following call to x_figure_window_size throws an error.
36 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
38 Fix bug with clang + directory_files_internal + GC (Bug#16986).
39 * dired.c (directory_files_internal): Use a volatile variable
40 to prevent the compiler from optimizing away all copies of a local.
41 I wonder how many other GC-related bugs like this lurk elsewhere?
43 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
44 * xterm.h (struct x_display_info): New member 'connection'.
45 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
46 so that x_delete_terminal has a file descriptor to pass to
47 delete_keyboard_wait_descriptor.
49 2014-08-01 Eli Zaretskii <eliz@gnu.org>
51 Fix display of R2L lines when the last character fits only partially.
52 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
54 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
55 R2L row is visible only partially, give the row a negative x
57 (display_line): Fix the calculation of the glyph whose pixel width
58 is used to decide whether the last produced glyph fits on the
59 line. When the last glyph fits only partially, give the row a
62 2014-07-29 Eli Zaretskii <eliz@gnu.org>
64 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
65 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
66 pixel width of the first glyph that is hscrolled from display.
67 (display_line): In R2L glyph rows, don't give a negative offset to
68 row->x when the first glyph begins before first_visible_x.
70 2014-07-29 Andreas Schwab <schwab@suse.de>
72 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
73 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
75 2014-07-28 Eli Zaretskii <eliz@gnu.org>
77 * xdisp.c (display_line): If called with iterator set up to write
78 to a marginal area, delay the call to handle_line_prefix until we
79 switch back to the text area. (Bug#18035)
81 * .gdbinit (xwindow): The members total_cols, total_lines,
82 left_col, and top_line are C integers (and has been so for the
85 2014-07-20 Jan Djärv <jan.h.d@swipnet.se>
87 * nsterm.m (applicationDidFinishLaunching:): Call
88 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
89 (antialiasThresholdDidChange:): New method for EmacsApp.
91 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
93 * macfont.m (macfont_update_antialias_threshold): Remove static.
95 * macfont.h (macfont_update_antialias_threshold): Declare.
97 2014-07-17 Eli Zaretskii <eliz@gnu.org>
99 * w32select.c (setup_windows_coding_system): Apply
100 CODING_ANNOTATION_MASK to the common_flags member of struct
101 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
103 * w16select.c (Fw16_get_clipboard_data): Apply
104 CODING_ANNOTATION_MASK to the common_flags member of struct
107 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
108 buffer position where we are to start the iteration.
109 (handle_invisible_prop): Record in it->stop_charpos the position
110 where the invisible text ends. (Bug#18035)
111 (hscroll_window_tree): Don't try hscrolling windows whose cursor
112 row has zero buffer position as their start position. Reported by
113 martin rudalics <rudalics@gmx.at>.
115 2014-07-16 Eli Zaretskii <eliz@gnu.org>
117 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
118 infinite looping in redisplay when display lines don't have enough
119 space to display even a single character. (Bug#18036)
121 2014-07-13 Eli Zaretskii <eliz@gnu.org>
123 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
124 buffer's default-directory only if it is a string. (Bug#17986)
126 2014-07-12 Eli Zaretskii <eliz@gnu.org>
128 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
131 * w32fns.c (Fx_file_dialog): Mention in the doc string the
132 behavior on Windows 7 and later when the function is repeatedly
133 invoked with the same value of DIR. (Bug#17950)
135 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
136 string to match the one in w32fns.c.
138 2014-07-08 Eli Zaretskii <eliz@gnu.org>
140 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
141 x_produce_glyphs does when it generates a stretch glyph that
142 represents a TAB. (Bug#17969)
144 2014-07-05 Eli Zaretskii <eliz@gnu.org>
146 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
147 and there is a display property at that position, don't call
148 move_it_to to move to a position before window start. (Bug#17942)
149 Fix condition for finding CHARPOS by the first call to move_it_to.
152 2014-07-05 Stefan Monnier <monnier@iro.umontreal.ca>
154 * syntax.c (find_defun_start): Try the cache even
155 if !open_paren_in_column_0_is_defun_start.
156 (back_comment): If find_defun_start was pessimistic, use the
157 scan_sexps_forward result to improve the cache (bug#16526).
159 2014-07-04 Daniel Colascione <dancol@dancol.org>
162 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
163 only if xic_style calls for it. This change allows Emacs to work
164 with ibus. Also, don't leak resources if create_frame_xic fails,
165 and stop caching xic_style across different displays (Bug#17928).
166 (supported_xim_styles): Make const.
167 (best_xim_style): Remove first parameter: it's always just
168 supported_xim_styles. Change to look at supported_xim_styles directly.
170 2014-07-04 Eli Zaretskii <eliz@gnu.org>
172 * xdisp.c (redisplay_window): If redisplay of a window ends up
173 with point in a partially visible line at end of the window, make
174 sure the amended position of point actually has smaller Y
175 coordinate; if not, give up and scroll the display. (Bug#17905)
177 * window.c (window_scroll_pixel_based): When point ends up at the
178 last fully visible line, don't let move_it_to stop at the left
179 edge of the line and dupe us into thinking point is inside the
182 * w32.c (network_interface_info): Make sure the argument is a
185 2014-07-01 Eli Zaretskii <eliz@gnu.org>
187 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
188 the window whose glyph row is being prepared and a flag whether it
189 is for mode/header line. Make sure the glyph row's marginal areas
190 are in sync with what the window wants.
193 * xdisp.c (display_line, display_mode_line): Call
194 prepare_desired_row with additional arguments, as appropriate.
196 * dispextern.h (prepare_desired_row): Adjust prototype.
198 2014-07-01 Dmitry Antipov <dmantipov@yandex.ru>
200 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
201 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
202 caused by xw_popup_dialog in daemon mode (Bug#17891).
204 2014-06-30 Eli Zaretskii <eliz@gnu.org>
206 * frame.c (do_switch_frame): When switching to another TTY frame,
207 make sure FrameCols and FrameRows are in sync with the new frame's
210 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
212 * coding.c (encode_coding_utf_8): Correctly count produced_chars
213 also in unibyte case. (Bug#17865)
215 2014-06-25 Glenn Morris <rgm@gnu.org>
217 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
219 2014-06-21 Eli Zaretskii <eliz@gnu.org>
221 * indent.c (Fvertical_motion): Doc fix.
222 Move to the goal column, if any, with a single call to
223 move_it_in_display_line, not in two calls. Doing this with two
224 calls causes move_it_in_display_line apply the line-prefix
225 handling twice instead of just once. (Bug#17823)
227 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
229 Port to OS X ACLs (Bug#17810).
230 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
231 ACL_TYPE_ACCESS) doesn't work.
233 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
235 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
236 before checking key-translation-map (bug#17659).
238 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
240 * font.c (font_make_object): Avoid dangling pointer which may
241 crash GC (Bug#17771).
243 2014-06-18 Eli Zaretskii <eliz@gnu.org>
245 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
246 prototype of DGifCloseFile as appropriate for older and newer
248 (gif_close): New function, encapsulates the differences in the
249 calling sequence of DGifCloseFile before v5.1.0 and after it.
250 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
251 error string where appropriate. (Bug#17790)
253 2014-06-16 Eli Zaretskii <eliz@gnu.org>
255 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
256 macro execution, make sure point didn't move since last complete
257 redisplay, as the condition for using the glyph matrix
258 information. (Bug#17777)
260 2014-06-14 Eli Zaretskii <eliz@gnu.org>
262 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
263 information if we are in the middle of executing a keyboard macro,
264 since redisplay doesn't update the screen until the macro is
265 finished. (Bug#17777)
267 2014-06-13 Eli Zaretskii <eliz@gnu.org>
269 * alloc.c (cleanup_vector): Don't dereference a font driver
270 pointer if it is NULL. (Bug#17771)
272 2014-06-11 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
275 matching overlay strings with 'cursor' property against buffer
276 positions traversed in the glyph row. (Bug#17744)
278 2014-06-08 Glenn Morris <rgm@gnu.org>
280 * fileio.c (write-region-inhibit-fsync): Doc tweak.
282 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
284 2014-06-04 Eli Zaretskii <eliz@gnu.org>
286 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
287 contains garbage on WINDOWSNT (which could potentially infloop at
290 Minimize cursor motion during TTY menu updates.
291 * term.c (tty_menu_display): Don't position cursor here. Instead,
292 pass the cursor coordinates to update_frame_with_menu.
293 (tty_menu_activate): Send the hide cursor command only once in an
294 iteration through the outer 'while' loop.
296 * dispnew.c (update_frame_1): Accept an additional argument
297 SET_CURSOR_P, and position the cursor at the end of the frame
298 update only if that argument is non-zero. All callers changed to
299 provide the additional argument as non-zero, except for
300 update_frame_with_menu.
301 (update_frame_with_menu): Accept 2 additional arguments ROW and
302 COL; if they are non-negative, instruct update_frame_1 not to
303 position the cursor, and instead position it according to ROW and
306 * dispextern.h (update_frame_with_menu): Update prototype.
308 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
310 * callproc.c (call_process): Don't check read-only if we don't insert
311 anything (bug#17666).
313 2014-06-02 Eli Zaretskii <eliz@gnu.org>
315 * dispnew.c (update_frame_with_menu): Set display_completed.
317 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
319 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
321 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
323 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
324 to min(value, whole).
326 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
328 Bring back the changes to GDB-visible symbols, but only on AIX.
329 And only if it's not pre-4.2 GCC.
330 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
331 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
332 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
335 2014-05-31 Eli Zaretskii <eliz@gnu.org>
337 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
338 with PT, not GPT. (Bug#16433)
340 Revert last changes to GDB-visible symbols.
341 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
342 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
343 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
346 2014-05-31 Glenn Morris <rgm@gnu.org>
348 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
350 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
352 Fix port to 32-bit AIX with xlc (Bug#17598).
353 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
354 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
355 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
356 to work around a compiler bug in IBM xlc 12.1.
358 2014-05-29 Eli Zaretskii <eliz@gnu.org>
360 * xterm.c (x_update_window_end): Don't invalidate the entire
361 mouse-highlight info, just signal frame_up_to_date_hook that mouse
362 highlight needs to be redisplayed. (Bug#17588)
364 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
366 Port the GDB-visible symbols to AIX.
367 Without them, GDB doesn't work to debug Emacs, since the AIX linker
368 optimizes away the relevant external symbols. Use enums instead;
369 this suffices for the AIX port, which is 32-bit-only anyway.
370 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
371 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
372 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
375 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
377 Include sources used to create macuvs.h.
378 * Makefile.in ($(srcdir)/macuvs.h): New rule.
379 * macuvs.h: Use automatically-generated header.
381 2014-05-25 Eli Zaretskii <eliz@gnu.org>
383 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
384 if we are iterating over an object that generates glyphs for
385 marginal areas. (Bug#17585)
387 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
389 * xdisp.c (safe__call1, safe__eval): Now static.
391 2014-05-24 Eli Zaretskii <eliz@gnu.org>
393 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
394 (safe_call, safe__call1): Construct a va_list argument for safe_call.
395 (safe_call1): Call safe_call instead of safe__call directly.
397 2014-05-24 Ken Brown <kbrown@cornell.edu>
399 * w32term.c (x_delete_display) [CYGWIN]: Don't free
400 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
403 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
405 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
406 (safe__call, safe__call1, safe__eval): New functions.
408 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
409 (display_mode_element): Same for `:eval'.
411 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
413 Fix port to 32-bit AIX (Bug#17540).
414 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
415 twice. _text already includes this offset.
416 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
418 2014-05-21 Eli Zaretskii <eliz@gnu.org>
420 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
421 when closest_pos is identical to to_charpos, don't recurse, since
422 we already tried that, and failed. (Bug#17539)
424 2014-05-20 Eli Zaretskii <eliz@gnu.org>
426 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
427 unwinding when frame's faces were not initialized yet, increment
428 the frame's image-cache reference count before calling
429 x_free_frame_resources. Don't dereference
430 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
432 2014-05-11 Glenn Morris <rgm@gnu.org>
434 * fileio.c (Ffile_executable_p): Doc tweak.
436 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
438 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
439 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
441 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
443 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
445 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
447 Fix initialization of minibuffer history variable (Bug#17430).
448 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
449 Move the initialization up to prevent any "value void" message.
451 2014-05-06 Samuel Bronson <naesten@gmail.com>
453 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
454 are matched (bug#17413).
456 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
458 Stop tooltips pulling Emacs window to front (Bug#17408).
459 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
460 SetWindowPos invocations.
462 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
464 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
465 not initialized (Bug#17398).
467 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
469 Revert recent libpng changes (Bug#17339).
470 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
471 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
473 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
475 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
476 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
477 because WCONTINUED is always defined now.
478 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
480 2014-05-03 Eli Zaretskii <eliz@gnu.org>
482 * buffer.c (overlay_strings): Fix the wording of the commentary.
484 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
486 Consult libpng-config more consistently (Bug#17339).
487 * Makefile.in (PNG_CFLAGS): New var.
488 (ALL_CFLAGS): Use it.
489 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
490 CFLAGS now handles this.
492 2014-05-01 Glenn Morris <rgm@gnu.org>
494 * floatfns.c (Fisnan):
495 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
497 2014-05-01 Eli Zaretskii <eliz@gnu.org>
499 * term.c (tty_menu_activate): A better initialization for cursor
502 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
504 * intervals.c: Tighten assertions.
505 (create_root_interval): Make sure the interval is not empty.
506 (intervals_equal): Use booleans.
507 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
508 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
509 (balance_possible_root_interval): Simplify and use booleans.
510 (split_interval_right, split_interval_left): Check LENGTH, and remove
511 now redundant assertion.
512 (adjust_intervals_for_insertion): Remove now redundant assertions.
513 (delete_node, interval_deletion_adjustment)
514 (adjust_intervals_for_deletion, merge_interval_right)
515 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
516 (reproduce_interval): Make sure the interval is not empty.
518 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
520 * term.c (tty_menu_activate): Don't assume row and col are initialized.
521 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
522 satisfaction that they would always be initialized.
524 2014-04-29 Eli Zaretskii <eliz@gnu.org>
526 * term.c (tty_menu_display): Move the cursor to the active menu
528 (tty_menu_activate): Return the cursor to the active menu item
529 after displaying the menu and after displaying help-echo. See
530 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
531 for the details of why this is needed by screen readers and
534 2014-04-29 Glenn Morris <rgm@gnu.org>
536 * process.c (handle_child_signal):
537 Handle systems without WCONTINUED. (Bug#15110, 17339)
539 2014-04-23 Eli Zaretskii <eliz@gnu.org>
541 * search.c (Fnewline_cache_check): Don't try to count newlines
542 outside the buffer's restriction, as find_newline doesn't support that.
544 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
546 Port to GCC 4.9.0 with --enable-gcc-warnings.
547 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
549 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
550 a way that also works with GCC 4.9.0.
552 * search.c (Fnewline_cache_check): Remove unused locals.
554 2014-04-22 Eli Zaretskii <eliz@gnu.org>
556 * search.c (find_newline1): New subroutine.
557 (Fnewline_cache_check): New function.
558 (syms_of_search): Defsubr it.
560 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
562 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
563 * keyboard.c (unblock_input): Add comment.
564 * xgselect.c (xg_select): Prevent Glib main loop recursion.
566 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
568 * intervals.c (rotate_right, rotate_left): Fix up length computation.
569 Also change identifiers to match the comments, and add more assertions
572 2014-04-18 Eli Zaretskii <eliz@gnu.org>
574 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
575 glyph is written to TEXT_AREA of the temporary glyph_row.
578 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
580 * emacs.c (close_output_streams): Don't clear and restore errno.
582 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
584 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
585 never becomes visible, i.e. using XMonad (Bug#17237).
587 2014-04-17 Eli Zaretskii <eliz@gnu.org>
589 * xdisp.c (Fline_pixel_height): Don't assume that the current
590 buffer and the selected window's buffer are one and the same.
593 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
594 paragraph-start cache before the newline cache. (Bug#17269)
596 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
598 * window.c (save_window_save): Lookup window_point_insertion_type in
599 the right buffer (bug#15457).
600 (Qwindow_point_insertion_type): New var.
601 (syms_of_window): Initialize it.
603 2014-04-16 Eli Zaretskii <eliz@gnu.org>
606 * unexcoff.c [MSDOS]: Include libc/atexit.h.
607 (copy_text_and_data): Zero out the atexit chain pointer before
610 * termhooks.h (encode_terminal_code): Update prototype.
612 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
613 visible for all DOS_NT ports, not just WINDOWSNT.
614 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
616 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
617 unless it is defined.
618 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
620 * process.c (close_on_exec, accept4, process_socket): Move into
621 the "ifdef subprocesses" part.
622 (catch_child_signal): Condition by "ifdef subprocesses".
623 (syms_of_process) <Qinternal_default_process_sentinel>
624 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
626 * msdos.h: Add prototypes for new functions.
627 (EINPROGRESS): Define.
628 (O_CLOEXEC): Define to zero.
630 * msdos.c (check_window_system): Remove unnecessary an
631 incompatible duplicate function.
632 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
633 New functions in support of new functionality.
635 * menu.c (single_menu_item): Add visual indication of submenu
636 also for menus on MSDOS frames.
637 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
639 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
640 when async subprocesses aren't supported.
642 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
644 * emacs.c (close_output_streams): Zero out errno before calling
647 * dired.c [MSDOS]: Include msdos.h.
649 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
650 (DATA_START) [MSDOS]: Define.
651 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
653 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
654 Ifdef away for MSDOS.
655 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
656 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
658 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
659 Use temporary file template that is compatible with mkostemp.
660 Move vfork-related portions under #ifndef MSDOS.
661 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
663 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
665 * buffer.c (Foverlays_at): Add argument `sorted'.
667 2014-04-14 Eli Zaretskii <eliz@gnu.org>
669 * insdel.c (invalidate_buffer_caches): When deleting or replacing
670 text, invalidate the bidi_paragraph_cache upto and including the
673 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
675 Port to IRIX 6.5 (Bug#9684).
676 * alloc.c (TAGGABLE_NULL): New constant,
677 for porting to hosts with nontrivial DATA_SEG_BITS settings.
678 (next_vector, set_next_vector): Use it.
679 * conf_post.h (INET6) [IRIX6_5]: Define.
680 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
681 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
682 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
683 for consistency with how TAGGABLE_NULL is computed.
685 2014-04-13 Eli Zaretskii <eliz@gnu.org>
687 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
688 before passing it to system APIs.
690 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
692 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
694 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
695 make sure stack.byte_string_start is not de-adjusted by pushhandler.
697 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
699 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
701 2014-04-12 Eli Zaretskii <eliz@gnu.org>
703 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
704 covered by a display string that ends in a newline, and that cases
705 going back by DVPOS lines to hit the search limit, lift the limit
706 and go back until DVPOS is reached. (Bug#17244)
708 * indent.c (Fvertical_motion): Handle correctly the case when the
709 display string is preceded by an empty line.
711 2014-04-11 Eli Zaretskii <eliz@gnu.org>
713 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
714 use S_IWRITE instead.
716 2014-04-11 Glenn Morris <rgm@gnu.org>
718 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
720 2014-04-09 Ken Brown <kbrown@cornell.edu>
722 * Makefile.in (EMACS_MANIFEST): Revert last change.
724 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
726 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
728 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
729 (symbol_block_pinned): New var.
730 (Fmake_symbol): Initialize `pinned'.
731 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
732 pinned and signal an error for un-purifiable objects.
734 (Fpurecopy): Use it, except for objects that can't be purified.
735 (mark_pinned_symbols): New function.
736 (Fgarbage_collect): Use it.
737 (gc_sweep): Remove hack made unnecessary.
739 2014-04-05 Glenn Morris <rgm@gnu.org>
741 * keyboard.c (Fopen_dribble_file): Doc tweak.
743 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
746 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
747 bar is zero height, just return (Bug#16976).
748 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
749 * nsterm.h (EmacsView): Add wait_for_tool_bar.
750 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
751 is nil. If waiting for toolbar to complete, force a redraw.
752 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
754 2014-04-03 Ken Brown <kbrown@cornell.edu>
756 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
758 2014-04-02 Martin Rudalics <rudalics@gmx.at>
760 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
761 width from font width (Bug#17163).
763 2014-03-30 Martin Rudalics <rudalics@gmx.at>
765 * frame.c (x_set_frame_parameters): Calculate default values of
766 new frame sizes only after all other frame parameters have been
767 processed (Bug#17142).
769 2014-03-28 Ken Brown <kbrown@cornell.edu>
771 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
774 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
776 * xterm.c (x_draw_image_glyph_string): Adjust image background
777 width accordingly when its x position is adjusted. (Bug#17115)
779 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
781 * w32term.c (x_draw_image_glyph_string): Fix computation of height
782 and width of image background when it is displayed with a 'box'
785 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
787 More backward-compatible fix to char-equal core dump (Bug#17011).
788 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
789 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
791 Fix core dump in char-equal (Bug#17011).
792 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
793 unibyte buffers, as we can't tell whether the characters are
796 * insdel.c (adjust_markers_for_delete): Remove unused local.
798 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
800 Have (MARKER . ADJUSTMENT) undo records always be immediately
801 after their corresponding (TEXT . POS) record in undo list.
803 * lisp.h (record-delete): New arg record_markers.
804 (record_marker_adjustment): No longer needed outside undo.c.
805 * insdel.c (adjust_markers_for_delete): Move calculation of marker
806 adjustments to undo.c's record_marker_adjustments. Note that
807 fileio.c's decide_coding_unwind is another caller to
808 adjust_markers_for_delete. Because it has undo list bound to t,
809 it does not rely on adjust_markers_for_delete to record marker
811 (del_range_2): Swap call to record_delete and
812 adjust_markers_for_delete so as undo marker adjustments are
813 recorded before current deletion's adjustments, as before.
814 (adjust_after_replace):
815 (replace_range): Pass value for new record_markers arg to
817 * undo.c (record_marker_adjustment): Rename to
818 record_marker_adjustments and made static.
819 (record_delete): Check record_markers arg and call
820 record_marker_adjustments.
821 (record_change): Pass value for new record_markers arg to
823 (record_point): at_boundary calculation no longer needs to account
824 for marker adjustments.
826 2014-03-24 Martin Rudalics <rudalics@gmx.at>
828 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
831 2014-03-23 Glenn Morris <rgm@gnu.org>
833 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
835 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
837 * buffer.c (struct sortvec): Add field `spriority'.
838 (compare_overlays): Use it.
839 (sort_overlays): Set it.
841 2014-03-23 Eli Zaretskii <eliz@gnu.org>
843 * xdisp.c (redisplay_window): If all previous attempts to find the
844 cursor row failed, try a few alternatives before falling back to
845 the top-most row of the window. Use row_containing_pos. (Bug#17047)
847 2014-03-22 Daniel Colascione <dancol@dancol.org>
849 * process.c (conv_sockaddr_to_lisp): When extracting the string
850 names of AF_LOCAL sockets, stop before reading uninitialized
853 2014-03-23 Daniel Colascione <dancol@dancol.org>
855 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
856 array. (ASAN caught.)
858 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
860 Fix regression introduced by patch for Bug#10500.
861 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
862 * w32term.c (x_draw_image_relief): Likewise.
864 2014-03-21 Martin Rudalics <rudalics@gmx.at>
866 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
867 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
868 maximize a frame for odd default fonts.
870 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
872 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
874 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
876 * doc.c (store_function_docstring): Warn when we don't know where to
878 (Fsubstitute_command_keys): Don't advertise the fact that
879 text-properties are dropped, since we think it's a bug that we'll fix
882 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
883 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
884 * frame.c (frame_garbaged): Make "docstring" more precise.
886 2014-03-20 Glenn Morris <rgm@gnu.org>
888 * charset.c (init_charset): When we cannot find the charsets directory,
889 mention if EMACSDATA is set.
891 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
893 * fns.c (Frandom): Fix rare bug where the result isn't random.
895 Fix porting inconsistency about rounding to even.
896 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
897 This way, the unusual !HAVE_RINT case acts like the usual
898 HAVE_RINT case, and we can fix the documentation accordingly.
900 2014-03-19 Eli Zaretskii <eliz@gnu.org>
902 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
903 (w32_wnd_proc): Initialize the dwHoverTime member of
904 TRACKMOUSEEVENT structure.
906 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
908 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
910 2014-03-16 Eli Zaretskii <eliz@gnu.org>
912 * search.c (find_newline): Speed up the function when using the
913 newline cache, by halving the number of calls to
914 region_cache_forward and region_cache_backward. (Bug#16830)
916 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
918 * buffer.c (Fset_buffer): Document return value (bug#17015).
920 2014-03-14 Martin Rudalics <rudalics@gmx.at>
922 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
923 nil, always resize character wise to avoid potential loss of the
924 mode line (Bug#16923 related).
926 2014-03-12 Martin Rudalics <rudalics@gmx.at>
928 * frame.c (x_set_frame_parameters): Always calculate new sizes
929 pixelwise to avoid potential loss when rounding.
931 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
933 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
934 * xterm.c (x_free_frame_resources): Free all allocated cursors.
936 2014-03-10 Eli Zaretskii <eliz@gnu.org>
938 * w32.c (fstatat): Don't add an extra slash if the argument ends
939 with a slash: this fails the subsequent call to stat_worker on
940 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
942 2014-03-09 Martin Rudalics <rudalics@gmx.at>
944 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
946 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
948 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
950 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
951 when frame is only on one screen (Bug#14713).
953 2014-03-08 Eli Zaretskii <eliz@gnu.org>
955 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
956 there's a valid wrap point in the display line, the last glyph
957 cannot "just barely fit" on this row, because display_line doesn't
958 let it. Instead, proceed as if the last glyph didn't fit, so that
959 we eventually back up the iterator to the wrap point. This avoids
960 delusional behavior of move_it_to, whereby it proceeds to the next
961 display line, but sets current_x to zero for all the glyphs that
962 without word-wrap would fit on the previous display line.
963 One result was that visual-order cursor movement behaved erratically
965 (Fmove_point_visually): Add code to find the x coordinate of the
966 last character before wrap point, under word-wrap on a TTY.
968 2014-03-07 Eli Zaretskii <eliz@gnu.org>
970 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
971 also return value of MOVE_POS_MATCH_OR_ZV from
972 move_it_in_display_line_to, when moving from beginning of line to
973 point's position. (Bug#16961)
975 2014-03-07 Martin Rudalics <rudalics@gmx.at>
977 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
978 * window.c (Fselect_window): Explain NORECORD and
979 `buffer-list-update-hook' in doc-string.
981 2014-03-06 Martin Rudalics <rudalics@gmx.at>
983 * window.c (Fother_window_for_scrolling): Check that
984 Vother_window_scroll_buffer is a buffer.
986 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
988 * xterm.c (xim_initialize): Always pass a copy of resource name
989 to XRegisterIMInstantiateCallback and eassert whether return
990 value is True. Passing copy is important because Xlib doesn't
991 make its own copy and resource name argument usually points to
992 SSDATA (Vx_resource_name), which may be changed from Lisp.
993 (xim_close_display): For XUnregisterIMInstantiateCallback,
994 always eassert return value and pass exactly the same values
995 as were used for XRegisterIMInstantiateCallback.
996 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
997 sources to check why if you are interested.
999 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1001 * dispnew.c (change_frame_size_1): Add new_lines instead of
1002 new_height, the latter may be still zero if passed as such.
1003 * window.c (Fwindow_pixel_height): Mention bottom divider in
1006 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1008 Fix "resource temporarily unavailable" with xgselect
1010 * xgselect.c: Include <stdbool.h>.
1011 (xg_select) [!USE_GTK]: Don't lose track of errno.
1013 Fix minor --enable-gcc-warnings issues.
1014 * widget.c (update_various_frame_slots, EmacsFrameResize):
1015 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1017 2014-03-04 Ken Brown <kbrown@cornell.edu>
1019 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1020 represent the actual adjustment needed for alignment.
1022 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1024 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1025 needed, and don't reallocate if the initial allocation already
1026 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1028 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1030 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1033 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1035 * cmds.c (delete-char): Update docstring pointing out that the
1036 function ignores `delete-active-region' and `overwrite-mode'.
1038 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1040 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1042 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1043 allocated buffer due to alignment.
1044 (freehook): If the block to be freed was allocated by
1045 'aligned_alloc', find its real pointer before calling 'free'.
1047 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1050 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1052 * font.c (toplevel): Adjust comment about font cache layout.
1053 (font_clear_cache): Fix to match real font cache layout.
1054 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1055 (Fframe_font_cache) [FONT_DEBUG]: New function.
1056 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1058 Avoid crashes when X fonts are erroneously freed on reused X
1059 'Display *' connection data (Bug#16069). Note that X font
1060 resources still may be leaked, but currently there is no way
1061 to completely avoid it.
1062 * xterm.h (struct x_display_info): New member x_id. Add comments.
1063 * xterm.c (x_display_id): New variable.
1064 (x_term_init): Assign identifier to each opened X connection.
1065 * xfont.c (struct xfont): New member x_display_id.
1066 (xfont_open): Initialize it with frame's display id.
1067 (xfont_close): Check whether font's display id matches the one
1068 recorded for the given display. Adjust comment.
1069 * xftfont.c (struct xftfont_info):
1070 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1072 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1074 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1075 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1076 killed Vother_window_scroll_buffer.
1077 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1079 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1081 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1082 that start with more than 2 slashes as UNCs. (Bug#16751)
1084 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1086 Fix a few crashes and leaks when cloning C strings.
1087 * alloc.c, lisp.h (dupstring): New function.
1088 * gtkutil.c (xg_get_font):
1089 * term.c (tty_default_color_capabilities):
1090 * xsettings.c (store_monospaced_changed)
1091 (store_font_name_changed, parse_settings)
1092 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1093 This avoids some unlikely crashes due to accessing freed storage,
1094 and avoids some minor memory leaks in the more-typical case.
1096 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1098 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1099 cursor when modeline can't be dragged (Bug#16647).
1101 2014-02-28 Glenn Morris <rgm@gnu.org>
1103 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1104 from custom-delayed-init-variables. (Bug#11565)
1106 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1108 More fixes for mouse glyph calculations (Bug#16647).
1109 * window.c (coordinates_in_window): In intersection of
1110 horizontal and vertical window dividers prefer the horizontal
1111 one. Add some extra parens to last fix.
1112 (window_relative_x_coord): Return x-coordinate for header and
1114 * xdisp.c (remember_mouse_glyph): In text area don't extend
1115 glyph into mode line to show the vertical drag cursor there
1116 immediately. Subdivide mouse glyphs in right fringes to show a
1117 horizontal drag cursor as soon as we enter the "grabbable width"
1118 portion. Handle vertical border case separately. Do not
1119 subdivide window divider areas.
1120 (note_mouse_highlight): On bottom divider of bottommost windows
1121 show vertical drag cursor only when the minibuffer window can be
1124 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1126 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1127 reset by the face of the object just displayed. See also bug#76.
1128 (get_next_display_element): If the string came from a display
1129 property, examine the box face attribute at it->position, not at
1130 it->current.pos, since the latter was not updated yet. (Bug#16870)
1131 (handle_face_prop): Improve commentary.
1133 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1135 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1136 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1138 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1140 Fixes around Bug#16647.
1141 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1142 ON_BOTTOM_DIVIDER cases.
1143 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1144 only if the window has no right divider.
1145 (Fcoordinates_in_window_p): Fix doc-string.
1147 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1149 * lread.c (Funintern): Fix doc to match advertised calling convention.
1151 2014-02-24 Daniel Colascione <dancol@dancol.org>
1153 * keyboard.c (read_char): Close race that resulted in lost events.
1155 2014-02-22 Glenn Morris <rgm@gnu.org>
1157 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1158 * window.c (window-resize-pixelwise): Doc fixes.
1160 * process.c (Finternal_default_process_filter)
1161 (Finternal_default_process_sentinel): Doc tweaks.
1163 2014-02-21 Glenn Morris <rgm@gnu.org>
1165 * process.c (Fprocess_buffer, Faccept_process_output)
1166 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1169 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1171 * window.c (Fwindow_scroll_bar_width): New function.
1173 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1175 Pacify GCC when configuring with --enable-gcc-warnings.
1176 * xdisp.c (move_it_in_display_line_to) [lint]:
1177 Initialize recently-added local.
1179 2014-02-21 Daniel Colascione <dancol@dancol.org>
1181 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1183 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1185 * xdisp.c (init_iterator): Don't dereference a bogus face
1186 pointer. (Bug#16819)
1187 (try_cursor_movement): Don't use cursor position if
1188 set_cursor_from_row failed to compute it. This avoids assertion
1189 violations in MATRIX_ROW.
1190 (move_it_in_display_line_to): Save the iterator state in ppos_it
1191 only once per call. Reimplement the method used to return to the
1192 best candidate position if all the positions found in display line
1193 are beyond TO_CHARPOS. This cuts down the number of calls to
1194 bidi_shelve_cache, which moves a lot of stuff when lines are long
1195 and include bidirectional text. (Bug#15555)
1197 2014-02-20 Glenn Morris <rgm@gnu.org>
1199 * data.c (Fdefalias): Doc fix.
1201 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1203 * xdisp.c (display_line): Fix horizontal scrolling of large images
1204 when fringes are turned off. This comes at a price of not
1205 displaying the truncation/continuation glyphs in this case.
1208 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1209 CreateDIBSection returns an error indication, zero out *ximg after
1210 destroying the image. This avoids crashes in memory allocations
1211 due to the fact that some of the callers also call
1212 x_destroy_x_image, which will attempt to free an already free'd
1215 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1217 * widget.c (update_various_frame_slots): Don't set
1218 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1220 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1222 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1224 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1226 temacs --daemon fix (Bug#16599).
1227 * emacs.c (main): Initialize daemon_pipe[1] here ...
1228 (syms_of_emacs): ... instead of here.
1230 2014-02-16 Anders Lindgern <andlind@gmail.com>
1232 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1235 2014-02-16 Daniel Colascione <dancol@dancol.org>
1237 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1238 (xd_get_connection_address): Use it.
1239 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1240 xd_get_connection_address because the latter signals if the bus
1241 we're trying to close is already disconnected.
1243 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1245 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1246 argument to CreateThread. This avoids segfaults on Windows 9X.
1247 Reported by oslsachem <oslsachem@gmail.com>.
1249 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1251 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1252 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1253 (check_lseek): New function, to report lseek errors.
1254 (save_data_space, update_file_ptrs, read_header, write_header)
1255 (copy_file, copy_rest, unexec): Use these news functions.
1256 (update_file_ptrs): Don't assume wraparound behavior when
1257 converting a large size_t value to off_t.
1259 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1261 * composite.c (fill_gstring_header): Pass positions as C integers
1262 and move parameters checking to...
1263 (Fcomposition_get_gstring): ...this function. Handle case when
1264 buffer positions are in reversed order and avoid crash (Bug#16739).
1266 * buffer.c (validate_region): Mention current buffer in error message.
1268 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1270 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1272 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1274 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1276 2014-02-11 Glenn Morris <rgm@gnu.org>
1278 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1279 Replace refs to "OpenStep" in messages.
1281 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1283 Avoid "." at end of error diagnostics.
1284 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1285 * font.c (Ffont_at):
1286 * nsfns.m (ns_display_info_for_name):
1287 * nsselect.m (Fx_own_selection_internal):
1288 * nsterm.m (performDragOperation:):
1289 Remove "." from end of diagnostic.
1291 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1293 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1294 unintuitive (bug#15824).
1295 (Fyes_or_no_p): Doc fix (bug#15456).
1297 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1299 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1301 * eval.c (call_debugger): When exiting the debugger, do not allow
1302 max_specpdl_size less than actual binding depth (Bug#16603).
1303 (syms_of_eval): Adjust docstring.
1305 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1307 * cmds.c (Fself_insert_command): Output a clearer error message on
1308 negative repetitions (bug#9476).
1310 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1312 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1314 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1316 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1318 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1320 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1322 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1324 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1326 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1328 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1329 `exit' works (bug#15865).
1331 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1333 Constrain window box/body sizes and margin widths (Bug#16649).
1334 * xdisp.c (window_box_width): Don't return less than zero.
1335 (window_box_left_offset, window_box_right_offset): Don't return
1336 more than the window's pixel width.
1337 * window.c (window_body_height, window_body_width): Don't return
1339 (window_resize_apply): Adjust margin width, if necessary.
1341 2014-02-07 Glenn Morris <rgm@gnu.org>
1343 * nsterm.m (syms_of_nsterm): Doc fix.
1345 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1347 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1348 New variables: pointers through which to call the respective APIs.
1349 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1350 (filename_from_ansi, sys_link, check_windows_init_file):
1351 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1352 This is required on Windows 9X, where we dynamically load
1353 UNICOWS.DLL which has their non-stub implementations.
1354 (maybe_load_unicows_dll): Assign addresses to these 2 function
1355 pointers after loading UNICOWS.DLL.
1357 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1358 MultiByteToWideChar and WideCharToMultiByte through function
1361 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1364 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1366 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1367 for OSX >= 10.9 if separate spaces are used.
1368 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1370 2014-02-06 Glenn Morris <rgm@gnu.org>
1372 * buffer.c (cache-long-scans): Doc fix.
1374 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1376 * w32fns.c (Fw32_shell_execute): Doc fix.
1378 2014-02-05 Bastien Guerry <bzg@gnu.org>
1380 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1381 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1383 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1385 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1386 outside the window (Bug#16649).
1388 * xdisp.c (note_mouse_highlight): When entering a margin area show
1389 a non-text cursor (Bug#16647).
1391 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1393 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1394 It prompted a compile-time diagnostic on GNU/Linux.
1395 Simplify to remove the need for the label.
1397 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1399 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1400 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1401 to show it; otherwise return 'unsupported--w32-dialog' to signal
1402 to the caller that emulation with menus is necessary.
1403 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1405 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1407 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1410 * menu.c (Fx_popup_dialog): Don't condition the call to
1411 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1412 special symbol 'unsupported--w32-dialog', emulate the dialog with
1413 a menu by calling x-popup-menu.
1415 * menu.h (Qunsupported__w32_dialog): New extern variable.
1417 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1419 * keyboard.c (kbd_buffer_get_event): Read file notification events
1422 * xgselect.c (xg_select): Read glib events in any case, even if
1423 there are no file descriptors to watch for. (Bug#16519)
1425 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1427 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1428 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1429 * w32term.c (w32_draw_window_divider): Handle first and last
1431 * w32term.h (w32_fill_area_abs): New function.
1432 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1434 * xfaces.c (realize_basic_faces): Handle new face ids.
1435 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1436 and bottom divider width.
1437 * xterm.c (x_draw_window_divider): Handle first and last pixels
1440 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1442 * print.c (Fexternal_debugging_output): Add cast to pacify
1443 --enable-gcc-warnings.
1444 * eval.c (call_debugger): Grow specpdl if the debugger was
1445 entered due to specpdl overflow (Bug#16603) and allow more
1446 specpdl space for the debugger itself.
1448 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1450 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1453 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1455 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1456 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1458 * print.c (Fexternal_debugging_output): If the argument character
1459 is non-ASCII, encode it with the current locale's encoding before
1460 writing the result to the terminal. (Bug#16448)
1462 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1463 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1466 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1468 * process.c (create_process): Reset SIGPROF handler in the child.
1469 * callproc.c (call_process): Likewise.
1471 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1473 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1475 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1477 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1478 of zero to print strings, GDB doesn't like it.
1480 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1481 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1482 we still use correct addresses. (Bug#16576)
1484 2014-01-27 K. Handa <handa@gnu.org>
1486 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1487 to preserve the code detection behavior of 24.3.
1488 * coding.h (struct coding_system): New member detected_utf8_bytes.
1489 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1490 (decode_coding_gap): Use short cut for UTF-8 file reading only
1491 when coding->detected_utf8_bytes equals to coding->src_bytes.
1492 * fileio.c (Finsert_file_contents): Cancel the previous change.
1494 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1496 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1497 that are not visible.
1499 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1501 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1502 is grabbed (Bug#16565).
1504 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1506 * xdisp.c (last_max_ascent): Re-remove after erroneously
1507 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1509 (move_it_to): Re-remove reference to last_max_ascent.
1510 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1511 max_descent here instead of calling line_bottom_y.
1514 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1516 * terminal.c (initial_free_frame_resources): New function.
1517 (init_initial_terminal): Install new hook to free face cache
1518 on initial frame and avoid memory leak. For details, see
1519 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1520 * xfaces.c (free_frame_faces): Adjust comment.
1522 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1524 * data.c (Fstring_to_number): Document results if unparsable
1527 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1529 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1531 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1533 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1534 * coding.c (detect_coding_utf_8, emacs_mule_char)
1535 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1536 (check_utf_8, decode_coding):
1537 * coding.h (struct coding_system.errors):
1538 Use ptrdiff_t, not int, for integer values derived from buffer and
1541 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1542 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1543 before invoking decode_coding_gap, since there's just one block.
1545 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1547 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1548 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1549 too early. Again run change_frame_size before assigning menu-
1552 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1554 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1555 arrives, call x_check_fullscreen, in case the new display has a
1556 different resolution. (Bug#16517)
1558 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1560 * term.c (read_menu_input): If the selected frame changes, exit
1562 (tty_menu_show): If the selected frame changes while we displayed
1563 a menu, throw to top level. (Bug#16479)
1565 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1567 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1569 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1571 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1572 * data.c (count_one_bits_word): Fix bug (negated comparison)
1573 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1575 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1577 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1578 Avoid undefined behavior by initializing display property bit of a
1579 string processed by the bidirectional iterator. For details, see
1580 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1582 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1584 Minor cleanup of previous change.
1585 * image.c (imagemagick_error, Fimagemagick_types):
1586 Omit some recently-introduced and unnecessary casts and assignments.
1588 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1590 Fix two memory leaks discovered with Valgrind.
1591 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1592 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1594 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1596 Fixes in window size functions around Bug#16430 and Bug#16470.
1597 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1598 (Fwindow_mode_line_height, Fwindow_header_line_height)
1599 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1600 Minor doc-string adjustments.
1601 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1602 Rewrite doc-strings.
1603 (window_body_height, window_body_width): Do not count partially
1604 visible lines/columns when PIXELWISE is nil (Bug#16470).
1605 (Qfloor, Qceiling): New symbols.
1607 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1609 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1610 when the image cache is not yet allocated. (Bug#16509)
1612 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1614 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1615 re-attach intervals to its base buffer (Bug#16502).
1616 * intervals.c (set_interval_object): Move from here...
1617 * intervals.h (set_interval_object): ... to here. Fix comments.
1619 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1621 Avoid undefined behavior by initializing buffer redisplay bit.
1622 Problem reported by Dmitry Antipov in
1623 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1624 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1626 Revert some of the CANNOT_DUMP fix (Bug#16494).
1627 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1629 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1631 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1632 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1633 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1634 they are replaced by macros that expand into direct calls to the
1635 corresponding functions from GDI32.DLL.
1636 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1637 variables in the Cygwin build, they are unused.
1639 2014-01-19 K. Handa <handa@gnu.org>
1641 * composite.c (composition_update_it): Fix previous change.
1643 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1645 Fix file name handling on MS-Windows 9X.
1646 * w32.c (maybe_load_unicows_dll): New function.
1648 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1649 on, to make sure we can convert file names to and from UTF-8 on
1650 Windows 9X. This fixes a failure to start up because Emacs cannot
1651 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1653 * w32font.c [WINDOWSNT]: Include w32.h.
1654 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1655 of implementing the same stuff.
1656 Remove now unused g_b_init_is_windows_9x.
1658 * w32.h (maybe_load_unicows_dll): Add prototype.
1660 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1662 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1663 switch to single keyboard. Prevents daemon crashes when a new
1664 client connects while we show a TTY menu in an existing client.
1667 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1669 Fix MinGW64 porting problem with _setjmp.
1670 Reported by Eli Zaretskii in:
1671 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1672 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1673 the old _setjmp and _longjmp. All uses changed.
1675 2014-01-13 Daniel Colascione <dancol@dancol.org>
1677 * textprop.c (Fremove_list_of_text_properties):
1678 Correctly handle reaching the end of the interval tree. (Bug#15344)
1680 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1682 * xdisp.c (resize_mini_window): Round height to a multiple of
1683 frame's line height. Fix bug in calculation of window start
1684 position (Bug#16424).
1686 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1688 * macfont.m: Include termchar.h.
1689 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1690 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1691 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1692 *_WITH_GC_* to take face and f as parameters.
1693 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1694 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1696 2014-01-13 Daniel Colascione <dancol@dancol.org>
1698 Fix menu item updating in the presence of the Unity global menu
1701 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1702 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1704 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1705 updating menus; explain why.
1706 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1707 problem it's supposed to solve and it interferes with detecting
1708 the presence of a global menu.
1709 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1712 2014-01-11 K. Handa <handa@gnu.org>
1714 * composite.c (composition_update_it): Fix indexing of
1715 LGSTRING_CHAR (Bug#15984).
1717 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1719 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1721 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1723 * xdisp.c (try_window_id): Don't use this function's optimizations
1724 if overlays in the buffer displayed by the window have changed
1725 since last redisplay. (Bug#16347)
1726 (message_dolog): Fix indentation.
1728 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1730 * frame.c (frame_resize_pixelwise): Fix doc-string.
1732 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1734 Fix handling of internal borders (Bug#16348).
1735 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1736 Remove internal border width from pixel width of windows.
1737 (change_frame_size_1): Don't return early when frame's pixel
1738 size changes - we still have to record the new sizes in the
1740 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1741 also when toolbar gets larger.
1742 * window.c (check_frame_size): Include internal_border_width in
1744 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1745 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1746 In non-toolkit/non-GTK version clear internal border.
1747 * xterm.c (x_clear_under_internal_border): New function for
1748 non-toolkit/non-GTK version.
1749 (x_after_update_window_line): In non-toolkit/non-GTK version
1751 (handle_one_xevent, x_set_window_size):
1752 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1753 * xterm.h (x_clear_under_internal_border): Extern it.
1755 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1757 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1758 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1761 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1763 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1764 last value of point is not equal to buffer's point. (Bug#16129)
1766 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1769 * nsterm.h (updateCollectionBehavior): Rename from
1770 updateCollectionBehaviour. All uses changed.
1772 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1773 * Makefile.in (SETFATTR): New macro.
1774 (temacs$(EXEEXT)): Use it.
1776 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1778 Fix maximization behavior on Windows (Bug#16300).
1779 * w32fns.c (w32_fullscreen_rect): Don't handle
1780 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1781 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1782 of SetWindowPos. Restore last placement also when leaving
1783 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1784 but the FULLSCREEN_BOTH case.
1786 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1789 * data.c (arithcompare_driver):
1790 * fileio.c (Fcar_less_than_car):
1791 * fns.c (internal_equal):
1792 * frame.c (delete_frame):
1793 * lisp.h (enum More_Lisp_Bits):
1795 Avoid C99 constructs that don't work in C89.
1796 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1797 to port to C89, which doesn't have 'long long'.
1798 (count_trailing_zero_bits): Use them.
1800 2014-01-03 Chong Yidong <cyd@gnu.org>
1802 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1804 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1806 Further adjust frame/window scrollbar width calculations.
1807 * window.c (apply_window_adjustment):
1808 Set windows_or_buffers_changed.
1809 (Fwindow_scroll_bars): Return actual scrollbar width.
1810 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1811 For non-toolkit builds again use 14 as minimum width and set
1812 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1813 * xterm.c (XTset_vertical_scroll_bar): Take width from
1814 WINDOW_SCROLL_BAR_AREA_WIDTH.
1815 (x_new_font): Rename wid to unit. Base calculation of new
1816 scrollbar width on toolkit used and make it analogous to that of
1817 x_set_scroll_bar_default_width.
1818 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1819 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1820 of GetSystemMetrics.
1821 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1822 WINDOW_SCROLL_BAR_AREA_WIDTH.
1823 (x_new_font): Make it correspond to changes in xterm.c.
1825 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1827 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1828 This is a cleaner way to fix the MinGW-w64 porting problem.
1829 Check for INTPTR_MAX misconfiguration.
1831 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1833 * search.c (newline_cache_on_off, find_newline): In indirect
1834 buffers, use the newline cache of the base buffer.
1836 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1837 buffer, invalidate the caches of its base buffer. (Bug#16265)
1839 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1840 buffers, use the width-run cache of the base buffer.
1842 * xdisp.c (redisplay_window): When the window displays an indirect
1843 buffer, and the character widths in the display table have
1844 changed, invalidate the width-run cache of the corresponding base
1847 * fileio.c (Finsert_file_contents): When invalidating the newline
1848 cache, consider the case of inserting into indirect buffer.
1850 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1851 In indirect buffers, use the paragraph cache of the base buffer.
1853 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1855 * window.c (grow_mini_window): Fix last change.
1857 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1859 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1861 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1863 * w32term.c (w32_initialize): Use LCID and LOWORD.
1865 * w32proc.c (create_child): Use pid_t for 5th argument.
1866 (IsValidLocale): Don't provide prototype for MinGW64.
1867 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1868 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1870 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1871 MinGW64 doesn't support.
1873 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1875 * w32.c (set_named_security_info): New function.
1876 (acl_set_file): Fall back on set_named_security_info if
1877 set_file_security fails.
1878 (g_b_init_set_named_security_info_w)
1879 (g_b_init_set_named_security_info_a): New static variables.
1880 (globals_of_w32): Initialize them to zero.
1881 (set_named_security_info): Set them to non-zero if the
1882 corresponding API is available.
1883 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1884 New function typedefs.
1886 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1888 Some more fixes following pixelwise resize changes including one
1890 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1891 of frame_resize_pixelwise.
1892 * widget.c (pixel_to_text_size): New function.
1893 (update_wm_hints): Have size hints respect value of
1894 frame_resize_pixelwise.
1895 (EmacsFrameResize): Alway process resize requests pixelwise.
1896 * window.c (grow_mini_window): Make sure mini window is at least
1898 * xdisp.c (display_menu_bar): Make sure menubar extends till
1900 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1901 (x_set_tool_bar_lines): Calculate pixelwise.
1902 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1903 frame_resize_pixelwise.
1905 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1907 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1908 variables not used there.
1910 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1912 * w32.c (sys_umask): New function. (Bug#16299)
1914 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1916 * dispnew.c (change_frame_size_1): Take old width of root window
1917 from that window's pixel width. (Bug#16284)
1919 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1921 Plain copy-file no longer chmods an existing destination (Bug#16133).
1922 * fileio.c (realmask): Now a static var, not a local.
1923 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1924 Remove arg STATPTR. All uses changed.
1925 (Fcopy_file): Do not alter permissions of existing destinations,
1926 unless PRESERVE-PERMISSIONS (renamed from
1927 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1928 Avoid race when testing for existing destinations and for
1929 when input and output files are the same.
1930 If changing the group fails, adjust both default and
1931 preserved permissions so that access is not granted to the
1933 (Fset_default_file_modes, init_fileio): Update realmask.
1934 (Fdefault_file_modes): Use realmask instead of calling umask.
1936 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1938 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1939 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1940 flags on the daemon pipe ends before execing.
1942 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1944 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1945 session. (Bug#14739)
1947 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1949 * callproc.c (Vexec_path): Document that exec-directory is in it.
1951 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1953 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1956 2013-12-27 Chong Yidong <cyd@gnu.org>
1958 * data.c (Fsymbol_function): Doc fix.
1960 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1962 Some more tinkering with Bug#16051.
1963 * window.c (resize_frame_windows): Don't let the size of the
1964 root window drop below the frame's default character size.
1965 Never ever delete any subwindows - let the window manager do the
1968 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1969 of toolbar lines needed when they exceed the height of the root
1971 (unwind_create_frame_1): New function.
1972 (Fx_create_frame): Generally inhibit calling the window
1973 configuration change hook here. Remove extra call to
1974 change_frame_size - it's not needed when we don't run the
1975 configuration change hook.
1977 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1979 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1980 On my Fedora 19 platform the core dumps were so big that
1981 my desktop became nearly catatonic.
1982 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1983 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1984 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1985 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1986 a clang-only syntax.
1987 * conf_post.h (__has_feature): New macro, if not already defined.
1988 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1989 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1991 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1993 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1994 is a file name. (Bug#16252)
1996 2013-12-25 Chong Yidong <cyd@gnu.org>
1998 * keyboard.c (Voverriding_terminal_local_map)
1999 (Voverriding_local_map): Doc fix.
2001 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2003 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2005 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2006 file name when it is submitted to ShellExecute. Simplify code.
2007 Don't test DOCUMENT for being a string, as that is enforced by
2008 CHECK_STRING. Doc fix.
2010 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2012 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2013 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2014 redisplay_tool_bar does. Improve and fix commentary.
2015 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2016 limits of the glyph matrices. (Bug#16051)
2017 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2018 only when the new size is different from the old one, and the new
2019 size can be achieved given the frame height.
2021 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2023 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2025 2013-12-23 Glenn Morris <rgm@gnu.org>
2027 * lread.c (Fload): Mention load-prefer-newer in doc.
2029 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2031 Handle Bug#16207 by being more restrictive when running hooks.
2032 * window.c (unwind_change_frame): New function.
2033 (Fset_window_configuration): Don't run configuration change hook
2034 while the frame configuration is unsafe. Call select_window
2037 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2039 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2041 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2043 * nsterm.h: Declare EmacsColor category.
2045 * nsterm.m (NSColor): Implement EmacsColor category.
2046 (ns_get_color): Use colorUsingDefaultColorSpace.
2047 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2049 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2051 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2053 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2054 having the PNG_NORETURN attribute, to avoid compiler warning in
2057 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2059 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2061 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2062 fringe background extension.
2063 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2064 because they are now always the same as `left' and `width',
2065 respectively. Remove code for the case that `width' and
2066 `sb_width' are different.
2068 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2070 Remove scroll_bar_actual_width from frames.
2071 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2072 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2073 (x_figure_window_size):
2074 * nsterm.m (x_set_window_size):
2075 * widget.c (set_frame_size):
2076 * w32term.c (x_set_window_size):
2077 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2078 scroll_bar_actual_width.
2080 Convert scroll_bar members to integers on Windows.
2081 * w32term.h (struct scroll_bar): Convert top, left, width,
2082 height, start, end and dragging to integers.
2083 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2085 * w32term.c (w32_set_scroll_bar_thumb)
2086 (w32_scroll_bar_handle_click): Remove XINT conversions for
2087 scroll_bar members. Treat bar->dragging as integer.
2088 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2089 first element. Remove XINT conversions for scroll_bar members.
2090 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2091 Remove XINT conversions for scroll_bar members.
2093 Fix assignment for new window total sizes.
2094 * window.c (Fwindow_resize_apply_total): Assign values for
2097 2013-12-20 Chong Yidong <cyd@gnu.org>
2099 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2100 argument to `append'.
2102 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2104 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2105 current text face, for extending the face of the display margins.
2108 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2109 Doc fix. (Bug#16190)
2111 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2113 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2116 * nsterm.m (Qfile, Qurl): New.
2117 (EV_MODIFIERS2): New macro.
2118 (EV_MODIFIERS): Use EV_MODIFIERS2.
2119 (ns_term_init): Remove font and color from DND, does not work on
2120 newer OSX, and other ports don't have them.
2121 (performDragOperation:): Handle modifiers used during drag.
2122 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2123 Remove global Lisp variables used to communicate with ns-win.el.
2124 Remove font and color handling.
2125 (syms_of_nsterm): Defsym Qfile and Qurl.
2127 2013-12-19 Anders Lindgren <andlind@gmail.com>
2129 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2130 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2132 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2133 (constrainFrameRect): Remove special case nr_screens == 1.
2134 Don't constrain size to size of view.
2136 * nsterm.h (ns_output): Remove dont_constrain.
2138 2013-12-19 Anders Lindgren <andlind@gmail.com>
2140 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2142 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2144 Minor fixes for recent openp changes.
2145 * lisp.h (GCPRO7): New macro.
2146 * lread.c (openp): Use bool for boolean; all callers changed.
2147 Protect save_string from GC. Don't assume that file descriptors
2148 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2149 warning about uninitialized variable.
2151 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2153 * w32fns.c (emacs_abort): Use intptr_t as argument of
2154 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2156 2013-12-18 Glenn Morris <rgm@gnu.org>
2158 * lread.c (Fload): Pass load_prefer_newer to openp.
2159 Don't bother checking mtime if openp already did it.
2160 (openp): Add `newer' argument, to check all suffixes
2161 and find the newest file.
2162 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2163 * callproc.c (call_process):
2164 * charset.c (load_charset_map_from_file):
2165 * emacs.c (init_cmdargs):
2166 * image.c (x_create_bitmap_from_file, x_find_image_file):
2168 * lread.c (Flocate_file_internal):
2169 * process.c (Fformat_network_address):
2170 * sound.c (Fplay_sound_internal):
2171 * w32.c (check_windows_init_file):
2172 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2174 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2176 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2178 * w32.c (getloadavg): Don't index samples[] array with negative
2179 indices. Recover from wall-clock time being set backwards.
2181 * w32term.c (w32_initialize): Declare the argument of
2182 set_user_model as const.
2184 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2185 (w32_menu_show): Constify some arguments passed to MessageBox.
2187 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2188 to initialize Lisp objects.
2190 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2191 initialize Lisp objects.
2193 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2194 use variables used only on X under that condition.
2196 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2197 variables not used there.
2199 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2201 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2202 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2204 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2206 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2207 code, revealed in presence of R2L characters, character
2208 compositions, and display vectors. A better fix for Bug#16148.
2209 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2210 GTK and NS builds, they don't have this member of struct frame.
2212 * dispextern.h (struct composition_it): Correct a comment for the
2215 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2217 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2218 This prevents a compilation error on C compilers that do not
2219 default functions to return 'int' if not declared. Also, add
2220 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2221 since it now uses inline functions.
2223 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2225 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2226 display margins on mode line, header line, and in the frame's
2227 tool-bar window. (Bug#16165)
2229 2013-12-16 Andreas Schwab <schwab@suse.de>
2231 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2233 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2235 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2238 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2240 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2242 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2244 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2245 intended to find bogus pointers in font objects (Bug#16140).
2246 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2247 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2248 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2249 Disable for MS-Windows due to Bug#15876; apparently this
2250 requires more or less substantial changes in fontset code.
2251 * xfont.c (xfont_close):
2252 * xftfont.c (xftfont_close): Call x_display_info_for_display
2253 to check whether 'Display *' is valid (Bug#16093 and probably
2256 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2258 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2259 Reported by Juanma Barranquero <lekktu@gmail.com>.
2261 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2262 open a pty on MS-Windows. (Bug#16152)
2264 * emacs.c (decode_env_path): Fix bogus comparison against
2265 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2267 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2269 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2270 (Fx_file_dialog): Add parentheses around && to silence warning.
2272 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2274 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2276 * xdisp.c (extend_face_to_end_of_line): Extend background of
2277 non-default face in margin areas as well. (Bug#16151)
2278 (display_line): Call extend_face_to_end_of_line for continued
2279 lines as well, if the display margins have non-zero width.
2280 (set_glyph_string_background_width): When needed, set the
2281 extends_to_end_of_line_p flag on glyph strings to be drawn in
2282 margin areas, not only in the text area.
2284 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2287 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2289 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2290 Don't worry about verify_error being t, since it has to be a list.
2292 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2294 Use bool for boolean, focusing on headers.
2295 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2296 No need to include <stdbool.h>, since conf_post.h does it now.
2297 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2298 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2299 (SET_PER_BUFFER_VALUE_P):
2300 * ccl.c, ccl.h (setup_ccl_program):
2301 * ccl.h (CHECK_CCL_PROGRAM):
2302 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2303 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2304 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2305 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2306 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2307 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2308 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2309 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2310 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2311 (CHARSET_FAST_MAP_SET):
2312 * coding.c (decode_coding_ccl, encode_coding_ccl):
2313 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2314 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2315 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2316 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2317 (decode_coding_c_string):
2318 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2319 * conf_post.h (has_attribute):
2320 * dispextern.h (trace_redisplay_p)
2321 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2322 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2323 (SET_GLYPH_FROM_CHAR_GLYPH)
2324 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2325 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2326 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2327 (cursor_in_mouse_face_p):
2328 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2329 (blank_row, prepare_desired_row)
2330 (build_frame_matrix_from_leaf_window, make_current)
2331 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2332 (update_window, scrolling_window, update_frame_line):
2333 * disptab.h (GLYPH_FOLLOW_ALIASES):
2334 * editfns.c (Fformat):
2335 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2336 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2337 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2338 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2339 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2340 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2341 (FONT_DEFERRED_LOG):
2342 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2343 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2344 (FRAME_MOUSE_UPDATE):
2345 * fringe.c (Fdefine_fringe_bitmap):
2346 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2347 (x_create_bitmap_from_xpm_data, xpm_load_image):
2348 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2349 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2350 (MERGE_INTERVAL_CACHE):
2351 * keymap.h (KEYMAPP):
2352 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2353 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2354 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2355 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2356 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2357 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2358 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2359 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2360 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2361 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2362 (SETUP_BUFFER_SYNTAX_TABLE):
2363 * systime.h (timespec_valid_p):
2364 * term.c (save_and_enable_current_matrix):
2365 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2366 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2367 (redisplay_internal, try_window_reusing_current_matrix)
2368 (sync_frame_with_window_matrix_rows, try_window_id)
2369 (display_menu_bar, display_tty_menu_item, display_mode_line)
2370 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2371 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2372 * xmenu.c (xmenu_show):
2373 * xterm.c (use_xim, x_term_init):
2374 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2375 (struct x_bitmap_record):
2376 Use bool for booleans.
2377 * ccl.c (struct buffer_text):
2378 * ccl.h (struct ccl_program):
2379 * charset.h (struct charset):
2381 * coding.h (struct iso_2022_spec, struct coding_system):
2382 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2383 (struct glyph_string, struct face, struct face_cache)
2384 (struct bidi_string_data, struct bidi_it)
2385 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2387 * editfns.c (Fformat):
2388 * frame.h (struct frame):
2389 * fringe.c (struct fringe_bitmap):
2390 * intervals.h (struct interval):
2391 * keyboard.h (struct kboard):
2392 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2393 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2394 (struct Lisp_Buffer_Local_Value, union specbinding):
2395 * macfont.m (struct macfont_info):
2396 * process.h (struct Lisp_Process):
2397 * termchar.h (struct tty_display_info):
2398 * window.h (struct window):
2399 * xterm.h (struct x_output):
2400 Use bool_bf for boolean bit-fields.
2401 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2402 All callers changed.
2403 * ccl.h (struct ccl_program): Remove unused members private_state,
2404 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2406 (struct ccl_spec): Remove unused members cr_carryover,
2407 eight_bit_carryover.
2408 * conf_post.h: Include <stdbool.h>.
2409 (bool_bf): New type.
2410 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2411 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2412 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2413 'do { ... } while (false)' brackets.
2414 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2415 Args must now be expressions; all callers changed.
2416 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2417 (PRODUCE_GLYPHS): Simplify use of boolean.
2418 * fileio.c (Fcopy_file):
2419 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2420 * lisp.h (UNGCPRO): Return void, not int.
2421 (FOR_EACH_TAIL): Use void expression, not int expression.
2422 * region-cache.c: Reindent.
2423 * region-cache.h: Copy comments from region-cache.c, to fix
2424 incorrect remarks about booleans.
2426 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2428 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2429 when character at point is displayed from a display vector.
2432 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2434 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2435 now a list of certificate validation checks that will abort a
2436 connection with an error.
2437 (Fgnutls_boot): Document it and use it.
2439 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2441 * w32term.c (w32_enable_frame_resize_hack): New variable.
2442 (x_set_window_size): Use it to hack frame resizing on Windows
2445 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2447 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2448 Windows-specific code to w32.c. Change error message text to
2449 match that of Posix platforms.
2451 * w32.c (w32_copy_file): New function, most of the code copied and
2452 reworked from Fcopy_file. Improve error handling. Plug memory
2453 leak when errors are thrown. Support file names outside of the
2454 current codepage. (Bug#7100)
2456 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2458 * lread.c (load_path_default): Prototype.
2460 2013-12-13 Glenn Morris <rgm@gnu.org>
2462 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2463 (dump_path): Remove.
2464 (load-path-default): Remove `changed' argument.
2465 Do not set dump_path permanently. Simplify.
2466 (init_lread): Simplify.
2467 (syms_of_lread): Remove dump_path.
2469 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2471 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2472 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2473 2013-12-12 font-related change to avoid Bug#16128, which
2474 is quite hard to fix without even more substantial changes.
2476 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2478 * font.c (font_close_object): Check for live frame (Bug#16128).
2480 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2482 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2483 Return ptrdiff_t, not int, since it's a buffer size.
2484 Reindent/reparen some macros to a more Gnuish style.
2486 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2488 Avoid undefined behavior with huge regexp interval counts.
2489 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2490 since it's now specialized to interval counts. All uses changed.
2491 Do not assume wraparound on signed integer overflow.
2492 (regex_compile): Simplify based on the above changes.
2494 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2496 Support file names on MS-Windows that use characters outside of
2497 the current system codepage. (Bug#7100)
2499 * w32.c (get_file_security, set_file_security)
2500 (create_symbolic_link): Separate pointers and boolean flags for
2501 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2502 non-zero, else the former.
2503 (codepage_for_filenames, filename_to_utf16, )
2504 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2506 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2508 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2509 Accept only one argument; all callers changed.
2510 (dostounix_filename): Remove the second argument, now works in
2511 UTF-8. All callers changed.
2512 (parse_root): Lose DBCS code.
2513 (get_long_basename, w32_get_short_filename, init_environment)
2514 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2515 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2516 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2517 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2518 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2519 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2521 (ansi_encode_filename): New function.
2522 (get_emacs_configuration, get_emacs_configuration_options):
2524 (add_volume_info, GetCachedVolumeInformation): Run the input file
2525 name through unixtodos_filename, to ensure it is stored and
2526 referenced in canonical form.
2527 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2528 (logon_network_drive, sys_link, utime): Improve error handling.
2529 (sys_access): New function.
2530 (hashval, generate_inode_val): Unused functions deleted.
2531 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2532 (check_windows_init_file): Convert error message from UTF-8 to
2533 ANSI codepage, for display in the message box.
2534 (globals_of_w32): Set w32_unicode_filenames according to the OS
2537 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2538 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2539 (syms_of_w32term): Declare w32-unicode-filenames.
2541 * w32proc.c (new_child, delete_child): Remove code that handled
2542 unused pending_deletion and input_file members of the child struct.
2543 (create_child, sys_spawnve): Convert all file names to ANSI
2544 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2545 name cannot be encoded in ANSI codepage. Don't use
2546 unixtodos_filename, mirror slashes by hand.
2547 (record_infile, record_pending_deletion): Functions deleted.
2548 (Fw32_short_file_name): Call w32_get_short_filename instead of
2551 * w32notify.c (add_watch): Work in Unicode mode when
2552 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2553 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2554 instead, do the same with Lisp primitives.
2556 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2557 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2558 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2559 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2560 (Fw32_shell_execute): Improve error reporting.
2561 (Fdefault_printer_name): Ifdef away for Cygwin.
2563 * w32.h (struct _child_process): Remove input_file and
2564 pending_deletion members that are no longer used.
2565 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2566 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2567 (ansi_encode_filename): New and updated prototypes.
2569 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2571 (unexec): Don't use dostounix_filename, it expects a file name in
2572 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2575 * fileio.c (Ffile_name_directory, file_name_as_directory)
2576 (directory_file_name, Fexpand_file_name)
2577 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2578 arguments of dostounix_filename.
2579 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2580 use MAX_UTF8_PATH for size of file-name strings.
2581 (emacs_readlinkat): Build an explicitly unibyte string for file
2583 (syms_of_fileio) <file-name-coding-system>:
2584 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2586 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2587 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2588 directories to UTF-8.
2589 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2590 environment, and each element of the input PATH, to UTF-8.
2592 * dired.c (file_attributes): Use build_unibyte_string explicitly
2593 to make Lisp strings from user and group names.
2595 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2598 * coding.c (decode_file_name, encode_file_name): New functions.
2600 * termcap.c (tgetent): Adapt to the change in arguments of
2603 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2606 * msdos.c (dostounix_filename, init_environment): Adapt to the
2607 change in arguments of dostounix_filename.
2609 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2610 [WINDOWSNT]: Encode file names passed to the image libraries in
2613 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2614 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2616 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2617 arguments of dostounix_filename.
2619 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2621 * font.h (struct font_entity) [HAVE_NS]: New field to record
2622 font driver which was used to create this entity.
2623 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2624 frame where the font was opened.
2625 (font_close_object): Add prototype.
2626 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2627 (font_close_object): Not static any more. Lost frame arg.
2628 Adjust comment and users.
2629 * alloc.c (cleanup_vector): Call font_close_object to adjust
2630 per-frame font counters correctly. If HAVE_NS, also call
2631 driver-specific cleanup for font-entity objects.
2632 * ftfont.c (ftfont_open):
2633 * nsfont.m (nsfont_open):
2634 * w32font.c (w32font_open_internal):
2635 * xfont.c (xfont_open):
2636 * xftfont.c (xftfont_open): Save frame pointer in font object.
2637 * macfont.m (macfont_open): Likewise.
2638 (macfont_descriptor_entity): Save driver pointer to be able
2639 to call its free_entity routine when font-entity is swept.
2640 * ftxfont.c (ftxfont_open): Add eassert because frame
2641 pointer should be saved by ftfont_driver.open.
2643 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2645 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2646 input polling is used. This is still meaningful for Cygwin, see
2647 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2648 * keyboard.c (poll_for_input_1, input_polling_used):
2649 Define unconditionally.
2650 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2651 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2652 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2653 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2654 (face_for_char): Likewise. Rearrange eassert and return ASCII
2655 face for CHAR_BYTE8_P.
2656 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2658 2013-12-11 Ken Brown <kbrown@cornell.edu>
2660 * dispextern.h (erase_phys_cursor):
2661 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2663 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2665 * nsterm.m (x_free_frame_resources):
2666 * term.c (tty_free_frame_resources):
2667 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2668 face cache because it's implied by free_frame_faces anyway.
2669 * w32term.c (x_free_frame_resources): Likewise. Do not call
2670 free_frame_faces twice.
2672 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2674 * editfns.c (Fformat_time_string): Mention %F in the doc.
2676 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2678 * window.c (resize_frame_windows): Don't return immediately when
2679 the root window's size doesn't change - the minibuffer window
2680 may still have to be repositioned/resized.
2681 * xfns.c (Fx_create_frame): Always change the frame size after
2682 initializing the frame's faces.
2683 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2684 change_frame_size should already have done it.
2685 (x_new_font): Assign new tool- and menu-bar heights.
2686 (x_set_window_size_1): Account for tool- and menu-bar heights
2687 (Bug#16013). Don't set pixel sizes since change_frame_size
2688 should already have done it.
2690 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2692 Remove the option of using libcrypto.
2693 * Makefile.in (LIB_CRYPTO): Remove.
2694 (LIBES): Don't use it.
2696 2013-12-11 Juri Linkov <juri@jurta.org>
2698 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2699 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2701 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2703 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2704 drawn tool bar items (Bug#16058).
2705 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2707 2013-12-09 Ken Brown <kbrown@cornell.edu>
2709 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2711 * lisp.h (get_frame_param): Adjust conditions for prototype
2714 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2716 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2717 Avoid unused macro warning if configured --without-xft.
2719 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2721 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2723 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2725 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2727 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2729 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2731 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2733 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2735 Use libcrypto's checksum implementations if available, for speed.
2736 * Makefile.in (LIB_CRYPTO): New macro.
2739 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2740 The macro didn't conform to C99 due to type mismatch,
2741 which caused compilation failure with Sun C 5.12,
2742 and it was confusing anyway. Include window.h to declare
2743 redisplay_other_windows.
2745 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2747 * window.c (set_window_buffer): Update mode line (bug#16084).
2749 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2751 Fix minor problems found by static checking.
2752 * keyboard.c (poll_for_input_1, input_polling_used):
2753 Define only if HAVE_NTGUI.
2754 * xmenu.c (popup_activate_callback): Omit unnecessary
2755 check against USE_X_TOOLKIT, which must be defined here anyway.
2756 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2759 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2761 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2763 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2765 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2767 * nsterm.m (x_set_window_size): Remove fprintf.
2768 (init): Define always. Set applicationDidFinishLaunchingCalled
2770 (applicationDidFinishLaunching:):
2771 Set applicationDidFinishLaunchingCalled.
2772 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2775 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2777 Pixel resize changes for NS (Bug#16049).
2778 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2779 height/width. row/cols are locals.
2780 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2781 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2782 (windowWillResize): Remove gsextra. Calculate extra as in
2784 (x_new_font): Don't change frame size if fullscreen.
2785 Change size pixelwise.
2787 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2788 comment in xfns.c. Change to pixelwise call.
2790 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2792 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2795 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2797 * xterm.c (input_signal_count): Remove.
2798 (x_dispatch_event): Define unconditionally.
2799 (x_make_frame_visible): Process X events until the frame
2800 is really visible (Bug#16027).
2801 * xterm.h (x_dispatch_event): Declare unconditionally.
2803 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2805 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2807 * nsterm.m (x_set_window_size): Handle pixelwise.
2809 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2811 * w32term.c (x_new_font):
2812 * xterm.c (x_new_font): Calculate new frame size from new font
2815 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2817 * lisp.h (FOR_EACH_TAIL): New macro.
2818 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2820 * window.c (select_window): Call second wset_redisplay before we change
2821 selected_window (bug#16034).
2823 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2825 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2827 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2829 * w32xfns.c: Include window.h, to avoid a compiler warning.
2831 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2833 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2834 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2835 window_scroll takes care of it.
2836 (Fset_window_point, Fdelete_other_windows_internal)
2837 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2838 (Fsplit_window_internal, Fdelete_window_internal)
2839 (Fresize_mini_window_internal, Fset_window_configuration)
2840 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2841 cause redisplay instead of forcing a complete redisplay.
2842 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2843 we're only affecting the selected_window.
2845 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2847 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2848 directional control characters. Update type and category
2849 determination according to the UBA from Unicode v6.3.
2850 (bidi_category_t): New category EXPLICIT_FORMATTING.
2852 * dispextern.h (bidi_type_t): Update to include new bidirectional
2853 properties introduced with Unicode v6.3. (Bug#16043)
2855 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2857 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2860 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2862 * font.c (font_list_entities): Remove dummy assignment.
2863 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2864 used on graphic displays only. Remove unused 'font_encoder' member.
2865 (struct font_bitmap): Remove unused 'extra' member.
2866 * nsfont.m (nsfont_open):
2867 * w32font.c (w32font_open_internal):
2868 * ftfont.c (ftfont_get_bitmap): Adjust users.
2870 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2872 Use bool for boolean.
2873 * tparam.c (tparam1):
2874 * undo.c (record_point, record_property_change):
2875 Use bool for boolean, for local vars that are always true or false.
2877 Minor integer overflow fixes (Bug#16033).
2878 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2879 This improves on the previous fix to this function.
2880 (window_resize_check): When summing up pixel counts, don't rely on
2881 undefined behavior if the sum overflows.
2883 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2885 * window.c (Fset_window_new_pixel): Don't choke at negative
2886 argument value (Bug#16033).
2888 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2889 to avoid crash in window_box_height.
2891 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2892 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2894 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2896 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2898 Minor integer overflow fixes.
2899 * window.c (Fset_window_new_pixel, grow_mini_window):
2900 * xdisp.c (Fwindow_text_pixel_size):
2901 Avoid undefined behavior on signed integer overflow.
2902 * xfns.c (x_set_mouse_color):
2903 Check that drag shape fits in 'unsigned', since that's what X wants.
2905 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2907 Improve reporting of fatal exception on MS-Windows.
2908 * w32fns.c (my_exception_handler): New function.
2909 (globals_of_w32fns): Set it up as the unhandled exception
2910 handler. Initialize exception code and address to zeros.
2911 (emacs_abort): If the exception code and address are available,
2912 print them at the beginning of the backtrace. Fix the format of
2913 printing addresses (was producing 0x0x12345678 on XP).
2916 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2918 * eval.c (Fbacktrace__locals): New function.
2919 (syms_of_eval): Defsubr it.
2921 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2923 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2924 Define here to unify between...
2925 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2926 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2928 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2930 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2932 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2933 fringe background extension.
2934 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2935 because they are now always the same as `left' and `width',
2936 respectively. Remove code for the case that `width' and
2937 `sb_width' are different.
2939 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2941 Fix minor problems found by static checking.
2942 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2943 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2944 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2946 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2948 * image.c (imagemagick_compute_animated_image): Don't crash if we
2949 have an animation with different-sized images (bug#15313).
2951 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2953 Remove some unused items introduced during pixelwise change.
2954 * window.c (window_resize_total_check): Remove unused function.
2955 * xdisp.c (remember_mouse_glyph): Remove unused label.
2956 (Ftool_bar_height): Move declaration inside #if.
2957 * xterm.c (x_set_window_size): Don't use r and c.
2959 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2961 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2964 * window.c (Fset_window_configuration): Comment out unused variables.
2966 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2968 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2970 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2972 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2974 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2975 HAVE_GNUTLS3 (Bug#16001).
2977 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2978 if interrupts are deferred (Bug#15801).
2980 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2982 Support resizing frames and windows pixelwise.
2983 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2984 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2985 (struct glyph_matrix): Replace window_left_col and
2986 window_top_line by window_pixel_left and window_pixel_top.
2987 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2989 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2990 (draw_window_divider, move_it_to, x_draw_right_divider)
2991 (x_draw_bottom_divider, change_frame_size): Add or fix
2993 * dispnew.c (change_frame_size_1): Change prototype.
2994 (adjust_glyph_matrix, required_matrix_width)
2995 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2996 values instead of lines and columns.
2997 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2998 WINDOW_TOTAL_FRINGE_WIDTH.
2999 (handle_window_change_signal, do_pending_window_change)
3000 (init_display): Adjusts calls of change_frame_size.
3001 (change_frame_size, change_frame_size_1): Handle pixelwise
3003 * frame.c (Qright_divider_width, Qbottom_divider_width):
3005 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3006 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3007 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3008 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3010 (set_frame_param): New function.
3011 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3012 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3013 (Ffringe_width, Fborder_width, Fright_divider_width)
3014 (Fbottom_divider_width): New functions, defsubr them.
3015 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3016 New argument pixelwise.
3017 (struct frame_parm_table): New members Qright_divider_width and
3018 Qbottom_divider_width.
3019 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3020 (x_report_frame_params): Handle Qright_divider_width and
3021 Qbottom_divider_width.
3022 (x_set_right_divider_width, x_set_bottom_divider_width):
3024 (frame_resize_pixelwise): New option.
3025 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3026 new_pixelwise, right_divider_width and bottom_divider_width;
3027 remove total_lines; rename text_lines, text_cols, new_text_lines
3028 and new_text_cols to text_height, text_width, new_height and
3029 new_width respectively.
3030 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3031 FRAME_TEXT_WIDTH respectively.
3032 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3033 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3034 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3036 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3037 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3038 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3039 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3040 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3041 (FRAME_TOTAL_COLS_ARG): Remove macro.
3042 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3043 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3044 (x_wm_set_size_hint): Handle frame pixel sizes.
3045 * indent.c (compute_motion, Fcompute_motion):
3046 Call window_body_width instead of window_body_cols.
3047 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3048 (make_lispy_position): Handle right and bottom dividers.
3049 (Fsuspend_emacs): Pixelize call of change_frame_size.
3050 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3051 * lisp.h: Extern set_frame_param.
3052 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3054 (Fx_create_frame): Add entry for vertical_drag_cursor.
3055 Pixelize call of change_frame_size.
3056 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3057 * nsterm.m (ns_update_window_end): Optionally draw right
3059 (x_set_window_size): Add argument pixelwise.
3060 Call check_frame_size and change_frame_size with pixelwise zero.
3061 (ns_draw_window_divider): New function.
3062 (ns_redisplay_interface): Add ns_draw_window_divider.
3063 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3064 (x_new_font): Call x_set_window_size with pixelwise zero.
3065 * print.c (print_object): For a window print its sequence
3067 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3068 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3069 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3070 (w32_createwindow): Use scroll bar area width.
3071 (w32_wnd_proc): Handle bottom divider width.
3072 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3073 (Fx_create_frame): Default divider width parameters.
3074 Caclulate sizes pixelwise. Add vertical drag cursor support.
3075 (x_create_tip_frame): Default divider widths to zero.
3076 Pixelize call to change_frame_size.
3077 (Fx_show_tip): Add handling of divider widths. Pixelize window
3079 (Fw32_frame_rect): New function.
3080 (frame_parm_handler w32_frame_parm_handlers): Add divider
3082 (Vx_window_vertical_drag_shape): Add variable.
3083 * w32inevt.c (resize_event, maybe_generate_resize_event):
3084 Pixelize change_frame_size calls.
3085 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3087 * w32term.c (w32_draw_window_divider): New function.
3088 (x_update_window_end): Handle right divider.
3089 (w32_draw_fringe_bitmap, x_scroll_run)
3090 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3091 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3092 Calculate new frame sizes pixelwise.
3093 (x_new_font): Pixelize call to x_set_window_size.
3094 (x_check_fullscreen): Pixelize call to change_frame_size.
3095 (x_set_window_size_1, x_set_window_size): New argument
3096 pixelwise. Calculate pixelwise.
3097 (x_wm_set_size_hint): Use scroll bar area width.
3098 (w32_redisplay_interface): Add w32_draw_window_divider.
3099 * w32term.h (struct w32_output): Add vertical drag cursor.
3100 * widget.c (set_frame_size, update_wm_hints)
3101 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3103 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3104 * window.c (sequence_number): Restore.
3105 (Fwindow_pixel_width, Fwindow_pixel_height)
3106 (Fwindow_mode_line_height, Fwindow_header_line_height)
3107 (window_pixel_to_total, Frun_window_scroll_functions)
3108 (Fset_window_new_pixel, window_resize_apply_total)
3109 (Fwindow_resize_apply_total): New functions.
3110 (window_body_height, window_body_width): Rename from
3111 window_body_lines. New argument PIXELWISE.
3112 Calculate pixelwise.
3113 (Fwindow_body_height, Fwindow_body_width): New argument
3115 (coordinates_in_window, window_relative_x_coord): Use window's
3116 pixel width instead of total width.
3117 (replace_window, recombine_windows): Initialize pixel values.
3118 (resize_root_window, resize_frame_windows, grow_mini_window)
3119 (shrink_mini_window): New argument PIXELWISE.
3120 Calculate pixelwise.
3121 (Fdelete_other_windows_internal, adjust_window_margins)
3122 (window_resize_check, window_resize_apply)
3123 (Fdelete_window_internal, Fresize_mini_window_internal)
3124 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3125 (check_frame_size): Rename arguments. New argument PIXELWISE.
3126 Calculate pixelwise.
3127 (set_window_buffer): Make samebuf bool. Run configuration change
3128 hook only if buffer changed.
3129 (Fset_window_buffer): Rewrite doc-string.
3130 (make_window): Initialize new_pixel slot.
3131 (Fwindow_resize_apply): Check pixel size of root window.
3132 (Fsplit_window_internal): Call 2nd argument pixel_size.
3133 Calculate pixelwise.
3134 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3136 (save_window_data): New slots frame_text_width,
3137 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3138 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3140 (Fcurrent_window_configuration, Fset_window_configuration)
3141 (save_window_save, compare_window_configurations): Handle new
3142 slots in save_window_data and saved_window.
3143 (Fset_window_scroll_bars): Fix doc-string.
3144 (window_resize_pixelwise): New variable.
3145 (coordinates_in_window, Fcoordinates_in_window_p):
3147 (make_parent_window): Adjust sequence_number.
3148 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3150 * window.h (struct window): New members new_pixel, pixel_left,
3151 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3152 (wset_new_pixel): New function.
3153 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3154 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3155 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3156 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3157 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3158 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3159 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3160 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3161 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3162 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3163 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3164 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3165 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3166 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3167 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3169 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3170 (window_body_width, check_frame_size): Adapt external declarations.
3171 * xdisp.c (last_max_ascent): New integer.
3172 (window_text_bottom_y): Handle bottom divider.
3173 (window_box_width, window_box_height): Calculate pixelwise.
3174 (get_glyph_string_clip_rects): Handle right divider.
3175 (remember_mouse_glyph): When windows are resized pixelwise
3176 proceed with width and height set to 1.
3177 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3179 (move_it_to): Calculate and return maximum x position
3181 (Fwindow_text_pixel_size): New function.
3182 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3183 (tool_bar_lines_needed): Rename to tool_bar_height.
3184 Calculate pixelwise.
3185 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3186 Calculate pixelwise.
3187 (redisplay_tool_bar): Calculate pixelwise.
3188 (redisplay_window): Calculate pixelwise. Handle dividers.
3189 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3190 (x_draw_vertical_border): Handle dividers.
3191 (define_frame_cursor1): Handle vertical drag cursor.
3192 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3193 (expose_window): Calculate pixelwise. Handle dividers.
3194 (init_xdisp): Initialize pixel values.
3195 * xfaces.c (Qwindow_divider): New face.
3196 (realize_basic_faces): Realize it.
3197 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3198 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3199 (x_set_scroll_bar_default_width): Default actual width to 16.
3200 (Fx_create_frame): Set sizes pixelwise.
3201 (x_create_tip_frame): Default divider widths to zero.
3202 Pixelize call of change_frame_size.
3203 (Fx_show_tip): Handle divider widths. Initial pixel position
3205 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3206 (Vx_window_vertical_drag_shape): New option.
3207 * xmenu.c (free_frame_menubar): Pixelize call of
3209 * xterm.c (x_draw_window_divider): New function.
3210 (x_update_window_end): Optionally draw right divider.
3211 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3212 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3213 (handle_one_xevent, x_new_font): Calculate pixelwise.
3214 (x_set_window_size_1, x_set_window_size): New argument
3215 pixelwise. Calculate pixelwise.
3216 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3217 (struct x_redisplay_interface): Add x_draw_window_divider.
3218 * xterm.h (struct x_output): Add vertical_drag_cursor.
3220 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3222 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3223 Set invisible frames's `redisplay' when a full redisplay is requested.
3224 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3225 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3226 (display_mode_lines): Set it here instead.
3228 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3230 * dispextern.h (set_window_update_flags): Remove.
3232 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3234 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3236 * xdisp.c (REDISPLAY_SOME_P): New macro.
3237 (redisplay_internal): Use it (bug#15999).
3238 (prepare_menu_bars, redisplay_window): Use it as well.
3240 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3242 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3244 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3245 (globals_of_w32font): Zero it out.
3246 (GetCharWidth32W_Proc): New function pointer.
3247 (get_char_width_32_w): New function.
3248 (compute_metrics): If get_glyph_outline_w returns an error, try
3249 get_char_width_32_w before declaring a failure. This avoids
3250 punishing raster (a.k.a. "bitmap") fonts by slowing down
3251 redisplay. (Bug#6364).
3253 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3255 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3256 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3257 highlight needs to be redisplayed. (Bug#15913)
3259 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3261 Fix minor problems found by static checking.
3262 * buffer.h (struct buffer_text, struct buffer):
3263 * frame.h (struct frame):
3264 * window.h (struct window):
3265 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3266 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3267 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3268 no-longer-valid use of HAVE_MENUS.
3269 * xdisp.c (propagate_buffer_redisplay): Now static.
3271 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3273 * xmenu.c (Fmenu_or_popup_active_p):
3274 * window.c (Fset_window_configuration):
3275 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3276 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3277 * fns.c (Fyes_or_no_p):
3278 * editfns.c (Fmessage_box, Fmessage_or_box):
3279 * alloc.c (make_save_ptr_ptr):
3280 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3282 * window.c (Fset_window_configuration): Move select_window later.
3284 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3286 Refine redisplay optimizations to only redisplay *some* frames/windows
3287 rather than all of them.
3288 * xdisp.c (REDISPLAY_SOME): New constant.
3289 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3290 (bset_redisplay, bset_update_mode_line): New functions.
3291 (message_dolog): Use bset_redisplay.
3292 (clear_garbaged_frames): Use fset_redisplay.
3293 (echo_area_display): Use wset_redisplay.
3294 (buffer_shared_and_changed): Remove.
3295 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3296 frame titles. Compute the actual set of windows redisplayed.
3297 Don't update frame titles and menu bars for frames that don't need to
3299 (propagate_buffer_redisplay): New function.
3301 (redisplay_internal): Use it. Be more selective in the set of windows
3302 we redisplay. Propagate windows_or_buffers_changed to
3303 update_mode_lines a bit later to simplify the code.
3304 (mark_window_display_accurate_1): Reset window and buffer's
3306 (redisplay_window): Do nothing if neither the window nor the buffer nor
3307 the frame needs redisplay.
3308 * window.h (struct window): Add `redisplay' field.
3309 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3310 (redisplay_other_windows, window_list): New declarations.
3311 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3312 (window_list): Not static any more.
3313 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3314 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3315 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3316 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3317 * frame.h (struct frame): Add `redisplay' field.
3318 Move `external_menu_bar' bitfield next to other bit-fields.
3319 (SET_FRAME_GARBAGED): Use fset_redisplay.
3320 (SET_FRAME_VISIBLE): Don't garbage the frame;
3321 Use redisplay_other_windows.
3322 * buffer.h (struct buffer): Add `redisplay' field.
3323 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3324 (modify_overlay): Use bset_redisplay.
3325 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3327 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3329 Support w32 file notifications in batch mode.
3330 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3331 invalid (which happens in batch mode). If non-interactive, call
3332 handle_file_notifications to store file notification events in the
3333 input queue. (Bug#15933)
3335 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3337 * w32inevt.c (handle_file_notifications): Now external, not static.
3339 * w32term.h (handle_file_notifications): Provide prototype.
3341 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3342 init_crit, since init_display, which does that otherwise, is not
3345 2013-11-27 Glenn Morris <rgm@gnu.org>
3347 * Makefile.in ($(lispsource)/international/charprop.el): New.
3348 (emacs$(EXEEXT)): Depend on charprop.el.
3350 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3352 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3353 deleting portions of the buffer under non-nil REPLACE argument.
3356 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3357 directory, watch it and not its parent.
3358 (add_watch): Allow empty string in FILE.
3360 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3362 * window.c (Fset_window_start, window_resize_apply)
3363 (window_scroll): Reset window_end_valid (Bug#15957).
3365 2013-11-27 Glenn Morris <rgm@gnu.org>
3367 * Makefile.in (leimdir): Now in lisp source directory.
3368 ($(leimdir)/leim-list.el): Just use ../leim .
3369 * epaths.in (PATH_DUMPLOADSEARCH):
3370 * lread.c (load_path_default):
3371 * nsterm.m (ns_load_path): No more leim directory.
3373 2013-11-26 Andreas Schwab <schwab@suse.de>
3375 * .gdbinit (xgettype): Add cast.
3377 2013-11-26 Glenn Morris <rgm@gnu.org>
3379 Preload leim-list.el.
3380 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3381 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3382 is a single directory.
3384 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3386 bool-vector-subsetp is now the normal direction (Bug#15912).
3387 * data.c (Fbool_vector_subsetp): Test whether the first argument
3388 is a subset of the second one, not the reverse. Add doc string.
3390 Fix minor problems found by static checking.
3391 * lread.c (load_path_default): Now static.
3392 * textprop.c (text_property_stickiness): Be consistent about the
3393 test used when deciding whether to consider the previous character.
3394 This simplifies the code a bit.
3396 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3398 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3400 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3401 (syms_of_frame): Don't defsubr them.
3403 2013-11-25 Glenn Morris <rgm@gnu.org>
3405 * lread.c (load_path_default): Change the sense of the argument.
3406 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3407 from dump_path. When it is not, avoid checking dump_path twice.
3409 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3410 uninstalled dump_path against installed Vload_path. (Bug#15964)
3412 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3414 Export get_pos_property to Elisp.
3415 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3416 (syms_of_editfns): Export it to Elisp.
3418 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3420 2013-11-23 Romain Francoise <romain@orebokech.com>
3422 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3423 initialization here ...
3424 (syms_of_fileio): ... from here.
3426 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3428 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3429 Please use --enable-check-lisp-object-type.
3431 2013-11-23 Glenn Morris <rgm@gnu.org>
3433 * process.c (get_process): Explicit error for dead buffers.
3435 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3437 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3439 2013-11-23 Glenn Morris <rgm@gnu.org>
3441 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3442 * lread.c (load_path_check): Take path to check as argument.
3443 (load_path_default): New, split from init_lread.
3444 (init_lread): Move calc of default load-path to load_path_default.
3445 Empty elements in EMACSLOADPATH now stand for the default.
3446 (load-path): Doc fix.
3447 * emacs.c (decode_env_path): Add option to treat empty elements
3448 as nil rather than ".".
3449 * callproc.c (init_callproc_1, init_callproc):
3450 * image.c (Vx_bitmap_file_path):
3451 * lisp.h (decode_env_path):
3452 * lread.c (Vsource_directory):
3453 Update for new argument spec of decode_env_path.
3455 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3457 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3458 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3460 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3462 Fix some dependency problems that cause unnecessary recompiles.
3463 Problem reported by RMS in
3464 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3465 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3466 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3467 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3468 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3469 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3470 (boostrap-clean): No need to remove stamp-oldxmenu.
3472 Fix recently introduced bool vector overrun.
3473 This was due to an optimization that went awry.
3474 Reported by Glenn Morris in
3475 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3476 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3477 for empty vectors, undoing the 2013-11-18 change.
3478 * data.c (bool_vector_binop_driver): Rely on this.
3479 Fix bug that occasionally overran the destination.
3480 * lisp.h (struct Lisp_Bool_vector): Document this.
3482 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3484 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3487 * nsterm.m (init, run, stop:): Comment out for now, does not work
3490 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3492 * charset.c (syms_of_charset): Don't read past end of string.
3494 2013-11-19 Glenn Morris <rgm@gnu.org>
3496 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3498 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3500 Add hooks to run on gaining/losing focus. (Bug#15029)
3501 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3502 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3503 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3505 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3507 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3508 The old names predated the API change that put destination at end.
3510 Improve API of recently-added bool vector functions (Bug#15912).
3511 The old API had (bool-vector-count-matches A B)
3512 and (bool-vector-count-matches-at A B I), which gave the
3513 misleading impression that the two functions were variants, one
3514 with a location I. The new API has (bool-vector-count-population A)
3515 and (bool-vector-count-consecutive A B I) to make the distinction
3516 clearer. The first function no longer has a B argument, since the
3517 caller can easily determine the number of nils if the length and
3518 number of ts is known.
3519 * data.c (Fbool_vector_count_population): Rename from
3520 bool_vector_count_matches, and accept just 1 argument.
3521 (Fbool_vector_count_consecutive): Rename from
3522 Fbool_vector_count_matches_at.
3524 Always allocate at least one bits_word per bool vector.
3525 See Daniel Colascione in:
3526 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3527 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3528 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3529 * lisp.h (struct Lisp_Bool_vector): Document this.
3531 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3533 * insdel.c (invalidate_buffer_caches): New function, consolidated
3534 from part of prepare_to_modify_buffer.
3535 (insert_from_gap, prepare_to_modify_buffer):
3536 * coding.c (code_convert_region, code_convert_string):
3537 Call invalidate_buffer_caches. (Bug#15841)
3539 * lisp.h (invalidate_buffer_caches): Add prototype.
3541 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3543 * w32term.c (x_update_window_end): Don't invalidate the entire
3544 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3545 highlight needs to be redisplayed. (Bug#15913)
3547 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3549 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3551 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3553 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3554 while we are using Vprin1_to_string_buffer.
3556 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3557 after inserting the description string. (Bug#15907)
3559 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3561 * data.c: Work around bogus GCC diagnostic about shift count.
3562 Reported by Eli Zaretskii in
3563 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3564 (pre_value): New function.
3565 (count_trailing_zero_bits): Use it.
3567 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3569 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3570 assume C macros are not supported even under -g3 in these old GCC
3573 2013-11-15 Leo Liu <sdl.web@gmail.com>
3575 * minibuf.c (Ftry_completion, Fall_completions)
3576 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3578 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3580 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3581 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3582 This avoids placing unnecessary constants into the Emacs code.
3584 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3586 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3587 for Cygwin w32 build.
3589 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3590 for Cygwin w32 build. (Bug#15892)
3592 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3594 Simplify, port and tune bool vector implementation.
3595 * alloc.c (bool_vector_exact_payload_bytes)
3596 (bool_vector_payload_bytes): Remove.
3597 (bool_vector_fill): Return its argument.
3598 * alloc.c (bool_vector_fill):
3600 * print.c (print_object):
3601 Simplify by using bool_vector_bytes.
3602 * alloc.c (make_uninit_bool_vector):
3603 New function, broken out from Fmake_bool_vector.
3604 (Fmake_bool_vector): Use it. Use tail call.
3605 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3606 * data.c (BITS_PER_ULL): New constant.
3607 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3608 if long long versions don't exist.
3609 (shift_right_ull): New function.
3610 (count_one_bits_word): New function, replacing popcount_bits_word
3611 macro. Don't assume that bits_word is no wider than long long.
3612 (count_one_bits_word, count_trailing_zero_bits):
3613 Don't assume that bits_word is no wider than long long.
3614 * data.c (bool_vector_binop_driver, bool_vector_not):
3615 * fns.c (Fcopy_sequence):
3617 Create an uninitialized destination, to avoid needless work.
3618 (internal_equal): Simplify.
3619 (Ffillarray): Prefer tail call.
3620 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3621 contain at least one word.
3622 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3623 chars are narrower than ints.
3624 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3625 * fns.c (Fcopy_sequence):
3627 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3628 Don't try to port to hosts where bits_word values have holes; the
3629 code wouldn't work there anyway. Verify this assumption, though.
3630 (bool_vector_bytes): New function.
3631 (make_uninit_bool_vector): New decl.
3632 (bool_vector_fill): Now returns Lisp_Object.
3634 * xfns.c (xic_create_fontsetname):
3635 * xrdb.c (gethomedir): Prefer tail calls.
3637 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3639 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3640 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3642 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3643 that requires a return value.
3644 (Fset_buffer_modified_p): Take advantage of this change to do
3647 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3649 * buffer.c (Frestore_buffer_modified_p): Sync it with
3650 Fset_buffer_modified_p.
3651 (Fforce_mode_line_update): New function, moved from subr.el.
3652 (Fset_buffer_modified_p): Use them.
3653 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3655 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3657 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3658 This avoids undefined behavior when subtracting pointers into
3659 different aways. On my platform it also makes the code a tad
3660 smaller and presumably faster.
3662 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3664 * keyboard.c (command_loop_1): Use region-extract-function.
3665 * insdel.c (Qregion_extract_function): Not static any more (can we
3666 stop pretending that these vars can benefit from being marked static?).
3668 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3670 * search.c (find_newline): If buffer text is relocated during the
3671 "dumb loop", adjust C pointers into buffer text to follow suit.
3674 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3676 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3677 for conversion (Bug#15837).
3679 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3681 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3682 for the entire range of inserted characters. (Bug#15841)
3684 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3686 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3688 (realize_default_face): Remove assignment to distant-foreground if
3689 unspecified (Bug#15815).
3691 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3693 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3694 cache-long-scans disabled, since we don't want to call
3695 prepare_to_modify_buffer (in insert_1_both) for each message we
3698 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3699 from buffer.c. Improve commentary to the buffer field setter
3702 * buffer.c (bset_cache_long_scans): Static function deleted.
3703 Improve commentary to the buffer field setter functions.
3704 (init_buffer_once): Default for cache-long-scans changed to t.
3707 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3709 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3711 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3712 This bug was introduced in my 2013-06-21 change, and caused
3713 struct Lisp_Sub_Char_Table objects to be given too many slots,
3714 which broke 'make -C admin/unidata'.
3716 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3718 Import changes from mac-port 4.5.
3719 * macfont.m (mac_font_copy_default_descriptors_for_language)
3720 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3721 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3722 (macfont_language_default_font_names): New.
3723 (macfont_list): Rearrange language/charset code.
3724 (macfont_close): Don't check for macfont_info->cache.
3725 (mac_ctfont_create_preferred_family_for_attributes): New font
3726 selection code, call
3727 mac_font_copy_default_name_for_charset_and_languages.
3728 (mac_font_copy_default_descriptors_for_language)
3729 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3731 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3733 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3735 Port to C11 aligned_alloc, and fix some integer overflows.
3736 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3737 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3738 and use of posix_memalign replaced with aligned_alloc.
3739 (aligned_alloc): New function, defined or declared as needed.
3740 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3741 Don't undef; configure.ac now does this.
3742 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3743 (calloc, aligned_alloc): Check for integer overflow.
3744 (aligned_alloc): Rename from memalign. All uses changed.
3745 (memalign): New function, an alias for aligned_alloc.
3747 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3749 * xdisp.c (redisplay_internal): Fix typo in last change.
3751 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3753 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3755 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3757 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3758 redisplay--mode-lines-cause.
3759 (redisplay_internal): Keep them uptodate. Remove redundant check of
3760 buffer_shared_and_changed.
3761 * *.[chm]: Number every assignment to update_mode_lines so we
3762 can track why it is set.
3764 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3766 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3768 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3770 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3771 can track why it is set.
3773 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3775 Integer-related fixes for term.c etc.
3776 * dispextern.h (face_tty_specified_color): New function.
3777 * term.c (turn_on_face): Don't rely on undefined behavior when
3778 assigning an out-of-range value to 'long'.
3779 Simplify test for toggling highlight.
3780 (tty_capable_p): Omit last two (unused) args. All callers changed.
3781 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3782 (read_menu_input, tty_menu_activate, tty_menu_show):
3783 * xfaces.c (x_supports_face_attributes_p)
3784 (tty_supports_face_attributes_p):
3785 Use bool for boolean. All callers changed.
3786 (tty_supports_face_attributes_p): Omit defaults for color indices;
3787 no longer needed. Simplify tail call.
3789 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3791 * xdisp.c (prepare_menu_bars): Mark static.
3792 * lisp.h (prepare_menu_bars): Don't declare.
3793 * xselect.c (x_handle_selection_clear):
3794 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3796 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3798 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3799 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3801 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3803 * keyboard.c (Fcommand_error_default_function): Rename from
3804 Fdefault_error_output.
3806 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3808 * keyboard.c (Fdefault_error_output): New function, extracted from
3810 (syms_of_keyboard): Use it for Vcommand_error_function.
3812 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3814 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3815 (init_eval): Use it to ensure handlerlist is non-NULL.
3816 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3817 (Fsignal): Adjust NULLness test of handlerlist.
3818 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3820 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3822 * callproc.c (call_process): Call prepare_to_modify_buffer before
3823 decoding text read from the sub-process, as the decoded stuff will
3824 be inserted into the buffer. This will invalidate the various
3825 caches maintained for the buffer. (Bug#15148)
3827 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3829 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3830 string of glyphless-char-display.
3832 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3834 * nsfns.m (ns_get_name_from_ioreg): New function.
3835 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3836 OSX >= 10.9. Use ns_get_name_from_ioreg.
3838 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3840 Simplify and port recent bool vector changes.
3841 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3842 only in this file. Use a more-efficient implementation if the
3843 second argument is a power of 2.
3844 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3845 Remove no-longer-necessary compile-time checks.
3846 (bool_vector_exact_payload_bytes): New function.
3847 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3848 exact payload changed to call the new function. Do not assume
3849 that the arg or result fits in ptrdiff_t.
3850 (bool_vector_fill): New function.
3851 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3853 (vroundup_ct): Don't assume arg fits in size_t.
3854 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3855 invoke set_category_set.
3856 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3857 All callers changed. Use bool_vector_set.
3858 * category.h (XCATEGORY_SET): Remove; no longer needed.
3859 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3861 * data.c (Faref): Use bool_vector_ref.
3862 (Faset): Use bool_vector_set.
3863 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3864 (Fbool_vector_not, Fbool_vector_count_matches)
3865 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3866 * fns.c (concat): Use bool_vector_ref.
3867 (Ffillarray): Use bool_vector_fill.
3868 (mapcar1): Use bool_vector_ref.
3869 (sxhash_bool_vector): Hash words, not bytes.
3870 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3871 a constant, since it's now used in #if.
3872 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3873 unsigned char on unusual architectures, so that we no longer
3874 assume that the number of bits per bits_word is a power of two or
3875 is a multiple of 8 or of CHAR_BIT.
3876 (Qt): Add forward decl.
3877 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3878 at least as strictly as bits_word.
3879 (bool_vector_data, bool_vector_uchar_data): New accessors.
3880 All data structure accesses changed to use them.
3881 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3882 (bool_vector_set): New functions.
3883 (bool_vector_fill): New decl.
3884 (ROUNDUP): Move to alloc.c as described above.
3886 Fix recent gnutls changes.
3887 * gnutls.c (Fgnutls_boot): Don't assume C99.
3888 * process.c (wait_reading_process_output): Fix typo in recent change.
3890 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3892 * process.c (wait_reading_process_output, read_process_output)
3893 (send_process): Check gnutls_state is not NULL.
3895 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3896 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3898 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3900 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3901 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3903 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3906 * nsfns.m (Fx_create_frame): Fix memory leak.
3908 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3909 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3910 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3912 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3914 * xdisp.c (message3_nolog, message_with_string): Encode the string
3915 before writing it to the terminal in a non-interactive session.
3917 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3918 sure we concatenate them into a unibyte string.
3920 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3921 resulting temporary name before returning it to the caller.
3922 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3923 is a unibyte string, convert NAME to a unibyte string to ensure
3924 that the result is also a unibyte string.
3926 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3927 create unibyte strings from default paths and directory/file
3930 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3933 * callproc.c (init_callproc): Use build_unibyte_string to make
3934 sure we create unibyte strings from default paths and
3935 directory/file names.
3937 * buffer.c (init_buffer): Don't store default-directory of
3938 *scratch* in multibyte form. The original problem which led to
3939 that is described in
3940 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3941 but it was solved long ago. (Bug#15260)
3943 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3945 Port to stricter C99 platforms.
3946 Especially, C99 prohibits nesting a struct X inside struct Y if
3947 struct X has a flexible array member.
3948 * alloc.c (struct sdata): New type.
3949 (sdata): Implement in terms of struct sdata.
3950 Remove u member; all uses replaced by next_vector, set_next_vector.
3951 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3952 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3953 (struct sblock): Rename first_data member to data, which is now
3954 a flexible array member. All uses changed.
3955 (next_vector, set_next_vector, large_vector_vec): New functions.
3956 (vector_alignment): New constant.
3957 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3958 (struct large-vector): Now merely a NEXT member, since the old approach
3959 ran afoul of stricter C99. All uses changed to use
3960 large_vector_vec or large_vector_offset.
3961 (large_vector_offset): New constant.
3962 * dispnew.c: Include tparam.h, for tgetent.
3963 Do not include term.h; no longer needed.
3964 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3965 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3966 (struct Lisp_Vector): Use a flexible array member for contents,
3967 instead of a union with a member that is an array of size 1.
3969 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3970 fact that the struct no longer contains a union.
3971 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3972 (struct Lisp_Save_Value, struct Lisp_Free):
3973 Use unsigned, not int, for spacers, to avoid c99 warning.
3974 (union specbinding): Use unsigned, not bool, for bitfield, as
3975 bool is not portable to pre-C99 hosts.
3977 2013-11-04 Glenn Morris <rgm@gnu.org>
3979 * emacs.c (usage_message): Mention that `-L :...' appends.
3981 2013-11-02 Glenn Morris <rgm@gnu.org>
3983 * Makefile.in (abs_builddir): Remove.
3984 (bootstrap_exe): Use relative filename.
3986 Use relative filenames in TAGS files.
3987 * Makefile.in (abs_srcdir): Remove it again.
3988 (.PHONY): Remove frc.
3989 (maintainer-clean): No more TAGS-LISP file.
3990 (TAGS): Pass relative file names to etags.
3991 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3993 * Makefile.in (abs_srcdir): New, set by configure.
3995 (maintainer-clean): Remove pointless echo. That should be in the
3996 top-level Makefile, if anywhere. Delete TAGS-LISP.
3997 (extraclean): No s/ and m/ directories for some time.
3998 (TAGS): Also depend on ctagsfiles3.
3999 Remove no-longer-defined S_FILE.
4000 Pass absolute filenames to etags once more.
4001 (TAGS-LISP): Replace lispdir with its expansion.
4002 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4003 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4005 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4007 * xfaces.c (check_lface_attrs, realize_default_face):
4008 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4009 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4011 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4013 * emacs.c (original_pwd): Remove global var by making it local.
4014 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4016 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4018 * xfaces.c: Declare color_distance.
4019 (QCdistant_foreground): New variable.
4020 (NEAR_SAME_COLOR_THRESHOLD): New define.
4021 (load_color2): New function.
4022 (load_color): Call load_color2.
4023 (load_face_colors): Call load_color2 and if distant-color is specified
4024 calculate distant and use distant-color if colors are near.
4025 (LFACE_DISTANT_FOREGROUND): New define.
4026 (merge_face_ref, Finternal_set_lisp_face_attribute)
4027 (Finternal_get_lisp_face_attribute)
4028 (x_supports_face_attributes_p): Handle distant-foreground similar to
4030 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4032 * dispextern.h (lface_attribute_index):
4033 Add LFACE_DISTANT_FOREGROUND_INDEX.
4035 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4037 * image.c (pbm_next_char): New function.
4038 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4039 (pbm_scan_number): Use it.
4040 (Qlibjpeg_version): New variable.
4041 (syms_of_image): DEFSYM and initialize it.
4043 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4045 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4047 2013-10-31 Glenn Morris <rgm@gnu.org>
4049 * emacs.c (original_pwd): New char.
4050 (main): If using --chdir, store original_pwd.
4051 (init_cmdargs): When setting Vinvocation_directory based on a
4052 relative argv[0], use original_pwd if set. (Bug#15768)
4054 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4056 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4058 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4060 * insdel.c: Fix minor problems found by static checking.
4061 (Qregion_extract_function): Now static.
4062 (prepare_to_modify_buffer_1): Remove unused locals.
4064 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4066 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4067 (syms_of_xdisp): Declare pre-redisplay-function.
4068 (markpos_of_region): Remove function.
4069 (init_iterator, compute_stop_pos, handle_face_prop)
4070 (face_before_or_after_it_pos, reseat_to_string)
4071 (get_next_display_element, window_buffer_changed)
4072 (redisplay_internal, try_cursor_movement, redisplay_window)
4073 (try_window_reusing_current_matrix, try_window_id, display_line)
4074 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4075 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4076 * window.h (struct window): Remove field `region_showing'.
4077 * dispextern.h (struct it): Remove region_beg/end_charpos.
4078 (face_at_buffer_position, face_for_overlay_string)
4079 (face_at_string_position): Update prototypes.
4080 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4081 (face_at_string_position): Remove `region_beg' and `region_end' args.
4082 * fontset.c (Finternal_char_font):
4083 * font.c (font_at, font_range): Adjust calls accordingly.
4084 * insdel.c (Qregion_extract_function): New var.
4085 (syms_of_insdel): Initialize it.
4086 (prepare_to_modify_buffer_1): Use it.
4088 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4090 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4091 * ftxfont.c (ftxfont_get_gcs):
4092 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4093 * xfaces.c (x_free_colors, x_free_dpy_colors)
4094 (x_create_gc, unload_color):
4095 * xselect.c (x_property_data_to_lisp):
4096 * xsettings.c (parse_settings):
4097 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4098 (get_bits_and_offset): Adjust definition.
4099 * frame.c (XParseGeometry): Adjust locals.
4100 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4101 * regex.h (toplevel): Likewise for reg_syntax_t.
4103 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * eval.c (run_hook_with_args): Use FUNCTIONP.
4107 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4109 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4110 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4111 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4112 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4113 on MS-Windows anyway.
4114 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4115 (free_realized_face): ...adjust user.
4116 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4117 white relief pixels to -1.
4118 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4119 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4120 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4122 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4124 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4125 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4126 in practice now. All callers changed.
4128 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4130 * dispextern.h (struct face): Use bitfields for 'underline_type'
4131 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4132 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4133 'stipple' member. Move 'lface' member up to help...
4134 * xfaces.c (make_realized_face): ...this function to find and
4135 clear just the members that need clearing.
4136 (load_face_colors, realize_x_face):
4137 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4139 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4141 * xftfont.c (struct xftfont_info): Remove set-but-unused
4143 (xftfont_open): Adjust user.
4144 (xftfont_get_colors): Remove useless prototype.
4146 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4148 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4149 before passing them to 'unexec'. (Bug#15260)
4151 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4153 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4155 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4157 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4158 the changed signature of the font driver's 'close' method.
4160 * w32font.h (w32font_close): Adjust the prototype to the change in
4161 function definition.
4163 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4165 * w32uniscribe.c (uniscribe_close): Adapt the call to
4166 w32font_close to its new prototype.
4168 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4170 Omit unused frame argument of font API's close function.
4171 * font.h (struct font): Drop frame argument. Adjust comment.
4172 * font.c (font_clear_cache, font_close_object): Adjust users.
4173 * ftfont.c (ftfont_close):
4174 * ftxfont.c (ftxfont_close):
4175 * macfont.m (macfont_close):
4176 * nsfont.m (nsfont_close):
4177 * w32font.c (w32font_close):
4178 * xfont.c (xfont_close):
4179 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4180 tweak comments and make functions safe if called more than once for
4181 the same font object.
4183 Perform font-specific cleanup when font object is swept by GC. See
4184 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4185 * alloc.c (cleanup_vector): New function.
4186 (sweep_vector): Call it for each reclaimed vector object.
4187 * font.h (struct font): Adjust comment.
4189 2013-10-24 Glenn Morris <rgm@gnu.org>
4191 * Makefile.in (abs_top_srcdir): New, set by configure.
4193 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4195 Adjust recent font-related changes to fix bug#15686.
4196 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4197 is a live window system frame, mark its default font too.
4199 2013-10-23 Glenn Morris <rgm@gnu.org>
4201 * Makefile.in (RUN_TEMACS): Make relative (again).
4202 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4203 (bootstrap-emacs$(EXEEXT)):
4204 Quote entities that might contain whitespace.
4206 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4208 Port to Solaris 10 and its bundled GCC.
4209 Problem reported by Timothy C. Burt.
4210 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4212 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4214 Do not allow font caches to grow too large.
4215 * alloc.c (compact_font_cache_entry, compact_font_caches):
4216 New functions or stub if not HAVE_WINDOW_SYSTEM.
4217 (compact_undo_list): Factor out from Fgarbage_collect.
4219 (mark_face_cache): Mark face font. Move down to avoid
4221 (mark_terminals): Do not mark font cache here.
4222 (Fgarbage_collect): Call compaction functions described
4223 above. Adjust comment.
4225 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4227 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4228 chdir to HOME (bug#15607).
4230 * nsterm.m (Qcocoa, Qgnustep): New variables.
4231 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4232 (ns_get_color): Make selection color work for GNUstep also.
4234 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4236 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4237 handles mouse clicks. Instead, let GPM use the same code as all
4238 the other mice use. See the discussion starting at
4239 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4240 for the details of the problem with the menu bar this fixes.
4242 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4244 Remove port-specific display name lists to avoid extra
4245 complexity and data duplication with display info lists.
4246 * xterm.h (x_display_name_list): Remove declaration.
4247 * xterm.c (x_display_name_list): Remove.
4248 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4249 * xfns.c (x_display_info_for_name, Fx_display_list):
4250 Likewise. Use x_display_list where appropriate.
4251 * w32term.h (w32_display_name_list): Remove declaration.
4252 * w32term.c (w32_display_name_list): Remove.
4253 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4255 * w32fns.c (x_display_info_for_name, Fx_display_list):
4256 Likewise. Use x_display_list where appropriate.
4257 * nsterm.h (ns_display_name_list): Remove declaration.
4258 * nsterm.m (ns_display_name_list): Remove.
4259 (ns_term_init, syms_of_nsterm): Adjust users.
4260 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4261 Likewise. Use x_display_list where appropriate.
4262 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4263 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4264 (mark_terminals): Mark per-terminal font cache.
4266 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4268 Don't run timers in input-pending-p. Its new check-timers param
4269 provides the prior behavior. (Bug#15045).
4270 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4272 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4274 Make some functions static in non-Microsoft builds.
4275 On my platform (Fedora 19 x86-64), this shrinks the
4276 Emacs executable (text+data) by 0.25%.
4277 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4278 (load_color) [!MSDOS]:
4279 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4280 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4281 * lisp.h (check_existing):
4282 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4283 (network_interface_info) [!WINDOWSNT]:
4284 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4285 Remove extern decls.
4286 * fileio.c (check_existing):
4287 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4288 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4289 (network_interface_info) [!WINDOWSNT]:
4290 * term.c (encode_terminal_code) [!WINDOWSNT]:
4291 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4292 * xfaces.c (load_color) [!MSDOS]:
4294 * fileio.c (check_existing, check_executable, check_writable):
4295 * process.c (network_interface_list, network_interface_info):
4296 Move earlier, so that we don't need forward decls.
4297 * gnutls.c (fn_gnutls_transport_set_errno)
4298 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4300 * w32.c (init_environment): Use faccessat rather than
4301 check_existing, partly for consistency with the rest of the code
4302 in this file, partly so that check_existing can be static.
4304 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4305 * emacs.c (MAIN_PROGRAM): New macro.
4306 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4307 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4309 bool vector int width fixes
4310 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4311 (Fbool_vector_count_matches_at):
4312 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4313 can exceed PTRDIFF_MAX, at least in theory.
4314 (Fbool_vector_count_matches_at):
4315 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4317 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4319 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4320 (struct sockaddr): Add forward decl, for platforms that lack it.
4322 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4324 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4327 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4329 * w32.c (network_interface_get_info, network_interface_list)
4330 (network_interface_info): New functions. (Bug#15610)
4331 (GetAdaptersInfo_Proc): New typedef.
4332 (get_adapters_info): New wrapper function.
4333 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4335 * process.h (network_interface_list, network_interface_info):
4338 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4339 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4340 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4341 for WINDOWSNT. Doc fix.
4342 (syms_of_process): Defsubr Snetwork_interface_list and
4343 Snetwork_interface_info unconditionally.
4345 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4346 in NS GUI sessions. (Bug#15629)
4348 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4350 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4352 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4354 * print.c (print_object): Print " ..." when truncating bool vectors.
4356 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4358 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4359 standard mouse buttons.
4361 * termhooks.h (struct input_event): Remove incorrect commentary.
4363 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4365 Disallow bool vector operations on mixed-length operands.
4366 The old behavior left garbage in the result vector sometimes,
4367 and didn't seem to be useful.
4368 * data.c (Qwrong_length_argument): New static var.
4369 (wrong_length_argument): New function.
4370 (bool_vector_binop_driver): Check that args agree in length.
4372 * keyboard.c, keyboard.h (all_kboards): Now static.
4374 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4376 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4377 note from the lispref.
4379 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4381 * nsterm.h (struct ns_display_info): Remove set-but-unused
4382 member image_cache (image caches are per-terminal anyway).
4383 (FRAME_X_IMAGE_CACHE): Remove.
4384 * nsterm.m (ns_initialize_display_info): Adjust user.
4386 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4388 * w32proc.c: Include mingw_time.h.
4390 * w32.c: Include mingw_time.h.
4392 Implement scrolling of TTY menus when the screen is too short.
4394 * term.c (tty_menu_display): Accept an additional argument, the
4395 menu item from which to start displaying the menu. Account for
4396 the value of Y when limiting the menu to the number of available
4398 (mi_result): New enumeration.
4399 (read_menu_input): Return enumerated value. When the y coordinate
4400 hits min_y or max_y, return scroll indication instead of wrapping
4402 (tty_menu_activate): Handle the scrolling indications from
4403 read_menu_input. Compute the first menu item to display and pass
4404 it to tty_menu_display.
4406 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4408 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4409 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4410 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4411 Adjust to match the change described below.
4412 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4413 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4414 memory_below_frame members to...
4415 * termchar.h (struct tty_display_info): ...here because they're
4416 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4417 * term.c (init_tty):
4418 * nsterm.m (ns_create_terminal):
4419 * w32term.c (w32_create_terminal):
4420 * xterm.c (x_create_terminal): Adjust users.
4421 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4422 to filter out non-TTY frames. Adjust comment.
4423 (scrolling): Adjust user. Prefer eassert for debugging check.
4425 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4427 * xfaces.c (PT_PER_INCH): Remove unused macro.
4428 * termhooks.h (struct terminal): Remove set-but-unused
4429 member fast_clear_end_of_line.
4430 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4431 * nsterm.m (ns_create_terminal):
4432 * term.c (init_tty):
4433 * w32term.c (w32_create_terminal):
4434 * xterm.c (x_create_terminal): Adjust users.
4436 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4438 * lisp.h (bool_vector_size): New function.
4439 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4440 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4441 (Fbool_vector_not, Fbool_vector_count_matches_at):
4442 Remove uses of 'eassume' that should no longer be needed,
4443 because they are subsumed by the 'eassume' in bool_vector_size.
4445 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4447 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4448 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4449 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4451 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4453 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4454 have different dimensions. (Bug#15575)
4456 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4459 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4461 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4463 * term.c (tty_menu_show): Never return with unbalanced
4464 specpdl. Use eassert for debugging check. Adjust style.
4466 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4468 * term.c (read_menu_input): Make selection of menu items
4469 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4470 (tty_menu_activate): Fix off-by-one error when computing max_y.
4472 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4474 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4475 audit logging (only used with GnuTLS 3.x) and enable it.
4477 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4479 * dispnew.c (redraw_frame): Remove useless #ifdef because
4480 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4481 Also, move TTY fflush to...
4482 * term.c (tty_update_end): ...this function.
4484 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4486 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4487 the end of the frame's glyph matrix. (Bug#15575)
4489 * term.c (tty_menu_display): Don't move cursor while overwriting
4490 frame's glyphs with menu items. Limit the number of items
4491 displayed to what can be shown on the available screen lines,
4492 excluding the echo area.
4493 (tty_menu_activate): Limit the Y coordinate allowed by
4494 read_menu_input to the last screen line used for menu display.
4496 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4498 * lisp.h (eassume): New macro.
4499 Also, include <verify.h>, for 'assume'.
4500 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4501 (vroundup, vector_nbytes):
4502 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4503 (Fbool_vector_not, Fbool_vector_count_matches)
4504 (Fbool_vector_count_matches_at):
4505 Use eassume, not eassert.
4506 * casetab.c (set_identity, shuffle):
4507 * composite.c (composition_gstring_put_cache):
4508 * dispnew.c (update_frame_1):
4509 * ftfont.c (ftfont_shape_by_flt):
4510 * image.c (gif_load):
4511 * intervals.c (offset_intervals):
4512 * macfont.m (macfont_shape):
4513 Remove calls to 'assume' that are no longer needed, because
4514 --enable-gcc-warnings no longer generates bogus warnings
4515 when these calls are removed.
4517 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4519 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4521 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4523 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4524 (Qsubstitute_env_in_file_name): New var.
4525 (syms_of_fileio): Define it.
4527 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4529 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4530 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4533 * term.c (save_and_enable_current_matrix): Don't allocate and
4534 don't save margin areas.
4535 (restore_desired_matrix): Don't restore margin areas.
4536 (free_saved_screen): Don't free margin areas.
4538 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4540 * image.c: Pacify --enable-gcc-warnings.
4541 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4542 #define only if used.
4544 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4546 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4547 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4548 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4549 (gif_load): For giflib v5.x and later, display the error message
4550 produced by giflib when its functions fail.
4551 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4554 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4556 * keyboard.c (last_event_timestamp): Remove. For X selection and
4557 GTK popup menus, it may be obtained from per-frame X display info.
4558 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4559 (process_special_events): Adjust users.
4560 * keyboard.h (last_event_timestamp): Remove declaration.
4561 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4562 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4563 * menu.h (xmenu_show): Adjust prototype.
4564 * menu.c (Fx_popup_menu): Adjust user.
4565 * xselect.c (x_own_selection, x_get_foreign_selection)
4566 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4568 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4570 * keyboard.c (init_kboard): Now static. Add arg
4571 to denote window system. Adjust comment.
4572 (init_keyboard): Adjust user.
4573 (allocate_kboard): New function.
4575 * nsterm.m (ns_term_init):
4576 * term.c (init_tty):
4577 * w32term.c (w32_create_terminal):
4578 * xterm.c (x_term_init): Use it.
4579 * keyboard.h (init_kboard): Remove prototype.
4580 (allocate_kboard): Add prototype.
4582 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4584 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4585 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4587 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4589 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4591 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4593 * term.c (tty_menu_activate): Flush the output stream after
4594 showing the cursor, and don't mark the frame garbaged at exit from
4595 the function. Fixes redisplay glitches when moving from one menu
4598 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4601 or throw error (Bug#15570).
4603 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4605 * intervals.c (temp_set_point_both): Move test into 'eassert',
4608 * lisp.h (eassert): Don't use 'assume'.
4609 Sometimes 'assume' wins in performance, and sometimes it loses,
4610 so it shouldn't be used all the time. Perhaps we need two
4611 flavors of 'eassert', one for where 'assume' is far more likely
4612 to help or to hurt; but that can be done later.
4613 Problem reported by Dmitry Antipov in
4614 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4615 Also, don't include <verify.h>; no longer needed.
4617 2013-10-09 Glenn Morris <rgm@gnu.org>
4619 * eval.c (Fcond): Doc tweak.
4621 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4623 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4624 expressions with side effects to eassert. (Bug#15565)
4626 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4628 * fns.c (hashfn_user_defined): Allow hash functions to return any
4631 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4633 Fix minor problems found by static checking.
4634 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4635 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4636 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4637 * keyboard.c (read_menu_command): Remove unused local.
4638 * lisp.h (read_menu_command): New decl.
4639 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4640 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4641 Return ptrdiff_t, not int.
4642 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4643 not int, for benefit of xpalloc.
4644 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4646 (have_menus_p): Remove; unused.
4647 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4648 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4649 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4651 (save_and_enable_current_matrix): Omit unnecessary casts.
4652 (read_menu_input): Omit local extern decl (now in lisp.h).
4653 Don't access uninitialized storage if mouse_get_xy fails.
4654 (tty_menu_activate): Mark local as initialized, for lint.
4655 (tty_menu_activate, tty_meny_show): Remove unused locals.
4657 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4659 Support menus on text-mode terminals.
4660 * xterm.h (xw_popup_dialog): Add prototype.
4662 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4663 (xmenu_show): Block input here, instead in Fx_popup_menu.
4664 (xw_popup_dialog): New function, with X-specific bits of popup
4667 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4670 * window.c (Fset_window_configuration): Use run-time tests of the
4671 frame type instead of compile-time conditionals, when menu-bar
4672 lines are considered.
4674 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4675 (w32_popup_dialog): New prototypes.
4677 * w32menu.c (Fx_popup_dialog): Function deleted.
4678 (w32_popup_dialog): New function, with w32 specific bits of popup
4679 dialogs. Block input here.
4681 * w32inevt.c (w32_console_read_socket): Minor change to add
4682 debugging TTY events.
4684 * w32fns.c (show_hourglass): If returning early because the frame
4685 is not a GUI frame, unblock input.
4687 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4688 (cursorY): New functions.
4690 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4691 WINDOWSNT, macros that call curX and curY elsewhere.
4693 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4695 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4696 specific function to hide and show cursor on a text-mode terminal.
4697 (tty_menu_struct, struct tty_menu_state): New structures.
4698 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4699 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4700 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4701 (tty_menu_locate, save_and_enable_current_matrix)
4702 (restore_desired_matrix, screen_update, read_menu_input)
4703 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4704 (tty_pop_down_menu, tty_menu_last_menubar_item)
4705 (tty_menu_new_item_coords, tty_menu_show): New functions.
4706 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4708 * nsterm.h (ns_popup_dialog): Adjust prototype.
4710 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4712 (ns_popup_dialog): Adapt order of arguments to the other
4713 *_menu_show implementations.
4714 (Fx_popup_dialog): Function deleted.
4716 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4718 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4720 * menu.c (have_boxes): New function.
4721 (single_keymap_panes): Use it instead of a compile-time
4723 (single_menu_item): Use run-time tests of the frame type instead
4724 of compile-time conditionals.
4725 (encode_menu_string): New function.
4726 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4727 the macro, since different types of frame need different encoding
4729 (digest_single_submenu): Use run-time tests of frame type instead
4730 of, or in addition to, compile-time conditionals.
4731 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4732 (Fx_popup_menu): Detect when the function is called from keyboard
4733 on a TTY. Don't barf when invoked on a text-mode frame.
4734 Check frame type at run time, instead of compile-time conditionals for
4735 invoking terminal-specific menu-show functions.
4736 Call tty_menu_show on text-mode frames.
4737 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4738 run time to determine which alternative to invoke; support dialogs
4741 * keyboard.h <Qmouse_movement>: Declare.
4743 * keyboard.c <Qmouse_movement>: Now extern.
4744 <Qecho_keystrokes>: New static variable.
4745 (read_key_sequence): Accept an additional argument, a flag to
4746 prevent redisplay during reading of the key sequence. All callers
4748 (read_menu_command): New function.
4749 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4751 (toolkit_menubar_in_use): New function.
4752 (make_lispy_event): Use it instead of a compile-time test.
4754 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4755 window-system being available.
4757 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4758 to x-popup-dialog on the frame type, they all now support popup
4761 * dispnew.c (save_current_matrix): Save the margin areas.
4762 (restore_current_matrix): Restore margin areas.
4763 (update_frame_with_menu): New function.
4765 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4768 * alloc.c (make_save_ptr): Now compiled unconditionally.
4770 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4772 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4773 (redraw_frame, update_frame): Adjust users.
4774 * dispextern.h (set_window_update_flags): Adjust prototype.
4775 * xdisp.c (redisplay_internal): When updating all frames with zero
4776 windows_or_buffers_changed, assume that only the windows that shows
4777 current buffer should be really updated.
4779 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4781 Do not allocate huge temporary memory areas and objects while encoding
4782 for file I/O, thus reducing an enormous memory usage for large buffers.
4783 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4784 * coding.h (struct coding_system): New member raw_destination.
4785 * coding.c (setup_coding_system): Initialize it to zero.
4786 (encode_coding_object): If raw_destination is set, do not create
4787 dst_object. Add comment.
4788 * fileio.c (toplevel): New constant E_WRITE_MAX.
4789 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4790 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4792 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4794 * nsterm.m (windowDidExitFullScreen:)
4795 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4797 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4799 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4800 * keyboard.c (unblock_input_to): Don't process pending signals
4801 if a fatal error is in progress.
4803 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4804 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4805 they're talking about words in Lisp bool vectors.
4806 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4807 * data.c (popcount_bits_word): Rename from popcount_size_t.
4808 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4811 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4813 Improve support for popcount and counting trailing zeros (Bug#15550).
4814 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4815 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4816 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4817 (popcount_size_t_msc, popcount_size_t_gcc):
4818 Remove; now done by Gnulib.
4819 (popcount_size_t): Now a macro that defers to Gnulib.
4820 (count_trailing_zero_bits): Return int, for consistency with
4821 Gnulib and because Emacs prefers signed to unsigned int.
4822 Don't assume that size_t is either unsigned int or unsigned long
4823 or unsigned long long.
4824 (size_t_to_host_endian): Do not assume that size_t is either
4825 exactly 32 or exactly 64 bits wide.
4826 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4827 etc., so that it's now an enum constant, not a macro.
4828 No need to assume that it's either 32 or 64.
4830 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4832 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4835 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4837 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4838 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4840 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4842 emacs_read and emacs_write now use void *, not char *.
4843 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4844 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4845 Buffer arg is now void *, not char *. This matches plain
4846 'read' and 'write' better, and avoids a constraint violation
4847 on Solaris 9 with Oracle Studio.
4849 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4851 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4852 memset to explicit loop. Otherwise copy largest possible chunk
4853 from initialized to uninitialized part, thus allowing the longer
4854 memcpy runs and reducing the number of loop iterations.
4856 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4858 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4859 hide toolbar (Bug#15388).
4860 (windowDidEnterFullScreen:): If presentation options are zero,
4861 set them here (Bug#15388).
4862 (ns_update_auto_hide_menu_bar): Remove runtime check.
4863 Don't auto hide dock unless menubar is also auto hidden.
4865 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4867 * editfns.c (message): Mention batch mode in doc string.
4869 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4871 * nsterm.m (check_native_fs): Remove erroneous comment.
4873 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4875 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4876 uses find_newline instead of scan_newline and so doesn't move point.
4878 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4880 Use hardware support for byteswapping on glibc x86 etc.
4881 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4882 whereas the old swap64 needed 30.
4883 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4884 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4885 Use byteswap.h's macros to swap bytes.
4886 * lisp.h (swap16, swap32, swap64): Remove.
4887 All uses replaced by bswap_16, bswap_32, bswap_64.
4889 * bytecode.c (exec_byte_code): Use some more volatile variables
4890 to work around local variables getting clobbered by longjmp.
4891 Port to pre-C99, which doesn't allow decls after stmts.
4893 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4895 * lisp.h (eassert): Assume that COND is true when optimizing.
4896 In other words, take on the behavior of eassert_and_assume.
4897 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4898 (eassert_and_assume): Remove. All uses replaced by eassert.
4900 * xdisp.c (Qglyphless_char): Now static.
4902 Adjust to merge from gnulib.
4903 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4904 * lisp.h: Include <verify.h>, for 'assume'.
4906 * eval.c (clobbered_eassert): New macro.
4907 (internal_catch, internal_condition_case)
4908 (internal_condition_case_1, internal_condition_case_2)
4909 (internal_condition_case_n): Use it instead of eassert
4910 when the argument contains locals clobbered by longjmp.
4911 Don't use clobbered locals outside of clobbered_eassert.
4912 (internal_lisp_condition_case): Use a volatile variable
4913 to work around a local variable's getting clobbered.
4915 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4917 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4918 (PUSH_HANDLER): New macro.
4919 (catchlist): Remove.
4920 (handlerlist): Always declare.
4922 * eval.c (catchlist): Remove (merge with handlerlist).
4923 (handlerlist, lisp_eval_depth): Not static any more.
4924 (internal_catch, internal_condition_case, internal_condition_case_1)
4925 (internal_condition_case_2, internal_condition_case_n):
4927 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4928 handlerlist/catchlist.
4929 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4930 handlerlist which can only handle a single condition-case handler at
4932 (find_handler_clause): Simplify since we only a single branch here
4935 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4937 (bcall0): New function.
4938 (exec_byte_code): Add corresponding cases. Improve error message when
4939 encountering an invalid byte-code. Let Bunwind_protect accept
4940 a function (rather than a list of expressions) as argument.
4942 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4943 and make them unconditional now that they're heap-allocated.
4945 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4947 * charset.c (Fdecode_char, Fencode_char): Remove description of
4948 `restriction' arg. now that it's hidden by advertised-calling-convention.
4950 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4952 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4953 Remove unused variable (from mac-port).
4954 (macfont_draw): Use s->ybase for correct y position.
4956 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4958 * frame.h (struct frame): Drop has_minibuffer member because...
4959 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4960 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4962 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4964 * window.h (struct window): Prefer enum text_cursor_kinds to int
4965 for phys_cursor_type member. Move the latter, phys_cursor_width,
4966 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4967 * window.c (replace_window, make_window): Adjust users.
4969 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4971 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4972 this module is never compiled otherwise.
4974 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4976 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4979 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4981 * xdisp.c (get_next_display_element): Don't call face_for_font in
4982 a build configured --without-x. (Bug#15484)
4984 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4986 * window.c (calc_absolute_offset): #elif should be #elif defined.
4988 * frame.c (delete_frame): Block/unblock input to overcome race
4989 condition (Bug#15475).
4991 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4993 * frame.c (delete_frame): Record selected frame only after
4994 calling Qdelete_frame_functions (Bug#15477).
4996 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4998 * nsterm.m (ns_selection_color): Remove.
4999 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5000 NSColor selectedText(Background)Color. Only for COCOA.
5001 (ns_term_init): Remove assignment of ns_selection_color, logic
5002 moved to ns_get_color.
5004 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5005 NS_SELECTION_COLOR_DEFAULT.
5006 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5008 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5010 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5011 frame' does not have the tool_bar_window member.
5013 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5015 Signal error when reading an empty byte-code object (Bug#15405)
5016 * lread.c (read1): Signal error.
5017 * alloc.c (make_byte_code): eassert header size.
5018 (sweep_vectors): Change an int to size_t.
5020 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5022 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5023 instead of ints, as it's the usual style for offsetof constants. See:
5024 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5026 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5027 This is ugly, but it should fix the performance problem for older
5028 GCC versions in the short run. I'll look into integrating the
5029 Gnulib module for popcount, as a better fix.
5030 See the thread starting in:
5031 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5032 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5033 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5034 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5035 (popcount_size_t): Use it.
5037 2013-09-24 Daniel Colascione <dancol@dancol.org>
5039 * process.c (Fnetwork_interface_info): Fix build break due to
5042 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5044 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5045 Prefer signed to unsigned integers where either will do.
5046 No need for 'const' on locals that do not escape.
5047 Omit easserts with unnecessary and unportable assumptions about
5048 alignment. Avoid unnecessary casts to char *.
5050 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5052 Use union for the payload of struct Lisp_Vector.
5053 This helps to avoid a few glitches dictated by C's aliasing rules.
5054 * lisp.h (struct Lisp_Vector): Use union for next and
5055 contents member. Adjust comment. Change related users.
5056 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5057 Related users changed.
5058 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5059 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5060 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5061 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5063 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5065 Optimize glyph row clearing and copying routines.
5066 * dispextern.h (struct glyph_row): Change layout of struct
5067 glyph_row to help copy_row_except_pointers. Adjust comment.
5068 * dispnew.c (null_row): Remove.
5069 (clear_glyph_row): Use offsetof and memset to find and clear
5070 just the members that need clearing. Adjust comment.
5071 (copy_row_except_pointers): Likewise for copying.
5073 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5075 Some minor cleanups of recently-added bool vector code.
5076 * conf_post.h (assume): Always return void. Use lint version
5077 only if GCC and MSC versions don't apply.
5078 * conf_post.h (assume):
5079 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5080 Depend on _MSC_VER, not __MSC_VER, for consistency with
5082 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5083 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5084 (bool_vector_binop_driver, count_trailing_zero_bits)
5085 (size_t_to_host_endian): Now static, not static inline;
5086 the latter isn't needed with modern compilers and doesn't
5087 work with older compilers anyway.
5089 * alloc.c (valgrind_p): Use bool for boolean.
5091 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5093 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5094 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5095 (display_last_displayed_message_p, message_buf_print)
5096 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5097 Use bool for boolean.
5098 * dispextern.h (cancel_line, init_desired_glyphs):
5099 Remove ancient leftover.
5100 (help_echo_showing_p, hourglass_shown_p):
5101 * lisp.h (noninteractive_need_newline): Adjust declaration.
5103 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5105 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5107 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5108 ...this file and convert the latter to static. Adjust comment.
5109 (make_initial_frame):
5110 * window.c (init_window_once): Adjust user.
5111 * frame.h (last_nonminibuf_frame): Remove declaration.
5112 * lisp.h (selected_frame): Likewise.
5113 * msdos.c (the_only_display_info): Adjust comment.
5115 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5117 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5118 computing the end column of mouse-highlight that comes from
5119 display or overlay strings. (Bug#15437)
5120 (note_mouse_highlight): Adapt calculation of last argument to
5121 mouse_face_from_string_pos to the above change.
5123 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5124 all platforms, not just for clang.
5126 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5128 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5129 about excess arguments to snprintf.
5131 * conf_post.h(assume): Use __builtin_unreachable for clang.
5133 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5135 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5136 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5138 2013-09-23 Daniel Colascione <dancol@dancol.org>
5140 * alloc.c (USE_VALGRIND): New macro; on by default
5141 when ENABLE_CHECKING.
5142 (mark_maybe_object, mark_maybe_pointer)
5143 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5145 (valgrind_p) [USE_VALGRIND]: New variable.
5146 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5148 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5150 * process.c (wait_reading_process_output): Change int pnamelen to
5153 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5154 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5155 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5156 argument to unsigned long to avoid warning.
5157 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5159 * conf_post.h (assume): Fix compiler error: x shall be cond.
5161 2013-09-22 Daniel Colascione <dancol@dancol.org>
5163 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5164 warning when compiling without a window system.
5166 2013-09-22 Daniel Colascione <dancol@dancol.org>
5168 * data.c (Qbool_vector_p): New symbol.
5169 (bool_vector_spare_mask, popcount_size_t_generic)
5170 (popcount_size_t_msc, popcount_size_t_gcc)
5172 (bool_vector_binop_driver)
5173 (count_trailing_zero_bits, size_t_to_host_endian)
5174 (Fbool_vector_exclusive_or)
5175 (Fbool_vector_union)
5176 (Fbool_vector_intersection, Fbool_vector_set_difference)
5177 (Fbool_vector_subsetp, Fbool_vector_not)
5178 (Fbool_vector_count_matches)
5179 (Fbool_vector_count_matches_at): New functions.
5180 (syms_of_data): Intern new symbol, functions.
5181 * alloc.c (bool_vector_payload_bytes): New function.
5182 (Fmake_bool_vector): Instead of calling Fmake_vector,
5183 which performs redundant initialization and argument checking,
5184 just call allocate_vector ourselves. Make sure we clear any
5185 terminating padding to zero.
5186 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5187 instead of open-coding the size calculation.
5188 (vroundup_ct): New macro.
5189 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5190 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5191 * composite.c (composition_gstring_put_cache):
5192 Change lint_assume to assume.
5193 * conf_post.h (assume): New macro.
5194 (lint_assume): Remove.
5195 * dispnew.c (update_frame_1): Change lint_assume to assume.
5196 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5198 * image.c (gif_load): Change lint_assume to assume.
5199 * lisp.h (eassert_and_assume): New macro.
5200 (Qbool_vector_p): Declare.
5201 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5202 (swap16, swap32, swap64): New inline functions.
5203 * macfont.m (macfont_shape): Change lint_assume to assume.
5204 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5205 * xsettings.c (parse_settings): Use new swap16 and
5206 swap32 from lisp.h instead of file-specific macros.
5208 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5210 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5211 found (which can legitimately happen when the glyph row at the
5212 window start is disabled in the current_matrix. (Bug#15365)
5214 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5216 Fix syntax.h bug introduced by recent INLINE change.
5217 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5218 conditionally compiled one way in some modules, and a different
5219 way in others. This doesn't work with extern inline functions,
5220 which must have the same definition in all modules, because the
5221 defining code might be shared across modules, depending on the
5222 implementation. Symptoms reported by Martin Rudalics in:
5223 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5224 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5225 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5226 overriding the corresponding functions in syntax.h.
5227 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5228 (syntax_property): New inline functions.
5229 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5230 Rewrite in terms of these new functions.
5232 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5234 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5235 not chars_in_text, whose result depends on the multibyteness of
5236 the current buffer. (Bug#15426)
5238 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5240 Port recent change to hosts where pointers aren't 'long'.
5241 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5242 Don't assume that pointers are the same width as 'long'.
5243 Add a compile-time check that a pointer fits into two X slots.
5245 A simpler, centralized INLINE.
5246 * conf_post.h (INLINE): Define only if not already defined.
5247 This allows us to use a single INLINE, defined by one file
5249 * emacs.c (INLINE): Define it.
5250 Also, include category.h, charset.h, composite.h, dispextern.h,
5251 syntax.h, systime.h, so that their INLINE definitions are expanded
5253 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5254 * buffer.h, buffer.c (BUFFER_INLINE):
5255 * category.h, category.c (CATEGORY_INLINE):
5256 * character.h, character.c (CHARACTER_INLINE):
5257 * charset.h, charset.c (CHARSET_INLINE):
5258 * composite.h, composite.c (COMPOSITE_INLINE):
5259 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5260 * frame.h, frame.c (FRAME_INLINE):
5261 * intervals.h, intervals.c (INTERVALS_INLINE):
5262 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5263 * lisp.h, alloc.c (LISP_INLINE):
5264 * process.h, process.c (PROCESS_INLINE):
5265 * syntax.h, syntax.c (SYNTAX_INLINE):
5266 * systime.h, sysdep.c (SYSTIME_INLINE):
5267 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5268 * window.h, window.c (WINDOW_INLINE):
5269 Remove. All uses replaced with INLINE.
5271 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5273 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5276 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5278 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5279 'const char *' to avoid compiler warnings due to similar change in
5280 the prototype of x_get_string_resource.
5282 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5284 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5285 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5286 going to replace static variables below. Adjust comments.
5287 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5288 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5289 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5290 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5291 Related users changed.
5292 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5293 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5294 last_mouse_movement_time, going to replace static variables below.
5296 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5297 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5299 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5300 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5301 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5302 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5303 static variables below.
5304 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5305 (last_mouse_scroll_bar): Remove.
5306 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5307 (mouseExited): Related users changed.
5309 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5311 Do not use external array to process X scroll bar messages.
5312 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5313 (x_send_scroll_bar_event): Pack window pointer into two slots
5314 of XClientMessageEvent if we're 64-bit. Adjust comment.
5315 (x_scroll_bar_to_input_event): Unpack accordingly.
5317 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5319 Ifdef away recent changes which aren't relevant to NS port.
5320 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5321 [!HAVE_NS]: Declare as such.
5322 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5323 [!HAVE_NS]: Define as such.
5325 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5327 * frame.c (x_redo_mouse_highlight): New function
5328 to factor out common code used in W32 and X ports.
5329 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5330 * xterm.h (struct x_display_info):
5331 * w32term.h (struct w32_display_info):
5332 * nsterm.h (struct ns_display_info): New members
5333 last_mouse_motion_frame, last_mouse_motion_x and
5334 last_mouse_motion_y, going to replace static variables below.
5335 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5336 (redo_mouse_highlight): Remove.
5337 (note_mouse_movement, syms_of_xterm): Adjust user.
5338 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5339 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5340 (redo_mouse_highlight): Remove.
5341 (note_mouse_movement, syms_of_w32term): Adjust user.
5342 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5343 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5345 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5346 * nsfns.m (compute_tip_xy): Adjust user.
5348 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5350 * frame.c (x_mouse_grabbed): New function.
5351 * dispextern.h (x_mouse_grabbed): Add prototype.
5352 (last_mouse_frame): Remove declaration.
5353 * xterm.h (struct x_display_info):
5354 * w32term.h (struct w32_display_info):
5355 * nsterm.h (struct ns_display_info): New member
5356 last_mouse_frame, going to replace...
5357 * xdisp.c (last_mouse_frame): ...global variable.
5358 (note_tool_bar_highlight):
5359 * w32term.c (w32_mouse_position, w32_read_socket):
5360 * xterm.c (XTmouse_position, handle_one_xevent):
5361 Use x_mouse_grabbed.
5362 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5364 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5366 * w32term.c (w32_read_socket): Avoid temporary
5367 variables in a call to x_real_positions.
5368 * xterm.c (handle_one_xevent): Likewise.
5370 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5372 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5373 (x_icon_type): Remove prototype.
5374 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5375 * frame.c (x_icon_type): Remove.
5376 * w32term.c (x_make_frame_visible, x_iconify_frame):
5377 * xterm.c (x_make_frame_visible, x_iconify_frame):
5378 Use x_set_bitmap_icon to factor out common code.
5380 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5382 * dispextern.h (check_x_display_info, x_get_string_resource):
5383 Declare here just once and unify the latter.
5384 * frame.c (check_x_display_info, x_get_string_resource):
5385 * nsterm.h (check_x_display_info):
5386 * xrdb.c (x_get_string_resource):
5387 * xterm.h (check_x_display_info): Remove prototypes.
5388 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5389 * w32reg.c (x_get_string_resource): Likewise.
5390 (w32_get_rdb_resource): Adjust user.
5392 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5394 * xterm.h (struct x_display_info): New member
5395 x_pending_autoraise_frame, going to replace...
5396 * xterm.c (pending_autoraise_frame): ...static variable.
5397 (x_new_focus_frame, XTread_socket): Adjust users.
5398 * w32term.h (struct w32_display_info): New member
5399 w32_pending_autoraise_frame, going to replace...
5400 * w32term.c (pending_autoraise_frame): ...global variable.
5401 (x_new_focus_frame, w32_read_socket): Adjust users.
5403 2013-09-17 Glenn Morris <rgm@gnu.org>
5405 * xdisp.c (message_dolog): If we create *Messages*,
5406 switch it to messages-buffer-mode.
5408 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5410 Don't overuse 'const' in types of locals.
5411 * bidi.c (bidi_count_bytes):
5412 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5413 (xg_event_is_for_scrollbar):
5414 * xselect.c (x_handle_property_notify)
5415 (x_handle_selection_notify, x_handle_dnd_message):
5416 * xsettings.c, xsettings.h (xft_settings_event):
5417 * xterm.c (x_handle_net_wm_state, handle_one_event)
5418 (x_menubar_window_to_frame, x_detect_focus_change)
5419 (construct_mouse_click, note_mouse_movement)
5420 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5421 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5422 (handle_one_xevent, x_handle_net_wm_state):
5423 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5424 (x_handle_dnd_message):
5425 Avoid unnecessary 'const', typically the second 'const' in
5426 'const foo * const arg', a 'const' that does not affect the API
5427 and doesn't significantly help the human reader.
5429 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5431 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5432 only if Glib < 2.36.0.
5433 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5434 * xsettings.c (init_gconf, init_gsettings): Do not check
5436 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5438 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5440 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5442 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5443 before calling g_type_init.
5445 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5447 * nsterm.m (syms_of_nsterm): ... to here.
5449 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5451 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5452 (ignore_next_mouse_click_timeout): Use Time as X does.
5453 (handle_one_xevent): Avoid cast and use unsigned comparison.
5455 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5457 Do not copy X event in handle_one_xevent except KeyPress case.
5458 Wnen XEvent is processed, it is unlikely to be changed except
5459 KeyPress case, so we can avoid copying and use const pointer to
5460 const data to make sure that an event is not changed elsewhere.
5461 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5462 const' and do not create local copy except for the KeyPress event.
5463 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5464 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5465 (x_handle_net_wm_state, x_menubar_window_to_frame)
5466 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5467 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5468 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5469 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5470 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5471 (x_handle_dnd_message):
5472 * xsettings.c (xft_settings_event):
5473 Use 'const XEvent * const' where appropriate.
5474 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5476 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5478 Fix X event waiting to handle multiple frames.
5479 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5480 * xterm.c (pending_event_wait): Remove. Adjust users.
5481 (x_detect_focus_change): Pass frame arg.
5482 (handle_one_xevent): Find related frame early and clear per-frame
5483 wait_event_type only if this is an event for the relevant frame.
5484 (x_wait_for_event): Use per-frame wait_event_type.
5486 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5488 * nsfns.m (Fx_create_frame): Fix font driver registration for
5491 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5492 for syms_of_macfont.
5494 * nsterm.m: Include macfont.h.
5495 (ns_tmp_flags, ns_tmp_font): Remove.
5496 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5497 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5498 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5499 (changeFont:): Fix code style. Check for font driver type when
5502 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5505 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5506 (nsfont_open): Set font driver type.
5507 Set font->ascent and font->descent. Figure out font instead of
5508 ns_tmp_font, and flags instead of ns_tmp_flags.
5509 Fix indentation. Remove call to ns_draw_text_decoration,
5512 * nsfns.m: Include macfont.h.
5513 (Fx_create_frame): Register macfont driver, make a better default font.
5514 (Fns_popup_font_panel): Get font from macfont driver, if used.
5516 * macfont.m, macfont.h, macuvs.h: New files.
5518 * font.h: Declare syms_of_macfont.
5520 * font.c (syms_of_font): Call syms_of_macfont.
5522 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5524 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5526 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5527 and it is always zero for others, so I assume that this is an ancient
5528 leftover which nobody will want to change any more.
5529 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5530 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5531 * frame.c (x_set_scroll_bar_width):
5532 * w32fns.c (w32_createscrollbar):
5533 * w32term.c (w32_set_vertical_scroll_bar):
5534 * xfns.c (x_set_scroll_bar_default_width):
5535 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5536 (x_scroll_bar_expose): Related users changed.
5538 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5540 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5541 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5542 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5544 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5546 * nsterm.h, w32term.h, xterm.h: ...and not here.
5547 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5548 Remove unused Xisms.
5549 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5550 these modules are never compiled otherwise.
5552 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5554 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5555 Doc fix. (Bug#15375)
5557 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5559 Unify Fx_focus_frame between all ports.
5560 * frame.h (x_focus_frame): New prototype.
5561 * xfns.c (Fx_focus_frame): Remove.
5562 (syms_of_xfns): Do not defsubr it.
5563 (x_focus_frame): X implementation.
5564 * nsfns.m (Fx_focus_frame): Remove.
5565 (syms_of_nsfns): Do not defsubr it.
5566 (x_focus_frame): NS implementation.
5567 * w32term.c (Fx_focus_frame): Remove.
5568 (x_focus_on_frame): Rename to...
5569 (x_focus_frame): W32 implementation.
5570 * w32term.h (x_focus_on_frame): Remove prototype.
5571 * w32fns.c (Fx_focus_frame): Remove.
5572 (syms_of_w32fns): Do not defsubr it.
5573 * frame.c (Fx_focus_frame): Define here.
5574 (syms_of_frame): Defsubr here.
5575 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5577 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5579 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5580 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5581 each port to reference the port-specific window system data.
5582 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5583 (FRAME_DISPLAY_INFO): Define.
5584 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5585 (FRAME_DISPLAY_INFO): Define. Adjust users.
5586 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5587 (FRAME_DISPLAY_INFO): Define. Adjust users.
5588 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5589 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5590 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5591 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5592 * xselect.c, xterm.c: All related users changed.
5594 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5596 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5597 (x_menubar_window_to_frame): Remove prototypes.
5598 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5599 (x_menubar_window_to_frame, x_top_window_to_frame):
5601 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5602 (x_menubar_window_to_frame, x_top_window_to_frame):
5603 ...to here and convert all but the last to static.
5605 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5607 * lisp.mk (lisp): Add w32-common-fns.elc.
5609 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5611 * charset.c (char_charset): Document an exception for char-charset.
5613 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5615 * xterm.h (x_display_info): New field last_user_time...
5616 * xterm.c (toplevel): ...to replace static last_user_time.
5617 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5619 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5621 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5622 scroll bar values to prevent thumb from disappear and update comment.
5624 2013-09-11 Glenn Morris <rgm@gnu.org>
5626 * emacs.c (usage_message): Possessive apostrophe tweak.
5628 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5630 * nsterm.m (syms_of_nsterm): Use Qns.
5631 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5632 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5633 * xfns.c (x_display_info_for_name, Fx_open_connection):
5634 Remove old '#if 0' code.
5635 (syms_of_xfns): Use Qx.
5636 * termhooks.h (fullscreen_hook): Remove the leftover.
5637 (struct terminal): Fix typo in comment.
5639 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5641 Cleaning up a few X scroll bar bits.
5642 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5643 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5644 New member last_seen_part, going to replace...
5645 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5646 (xt_action_hook) [USE_LUCID]: Adjust user.
5647 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5648 Lucid-specific scroll bar support.
5649 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5650 to int and adjust to use last_seen_part member.
5651 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5652 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5653 Initialize last_seen_part.
5655 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5658 insert-buffer-substring an empty string.
5660 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5662 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5663 avoiding a GCC warning.
5665 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5667 Ifdef away frame tool bar code when it is not really used.
5668 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5669 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5670 and minimize_tool_bar_window_p under the above.
5671 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5672 (fset_tool_bar_window): Likewise.
5673 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5674 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5675 (change_frame_size_1):
5676 * window.c (window_from_coordinates, Frecenter): Adjust users.
5677 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5678 code is not really used.
5679 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5680 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5681 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5682 [!USE_GTK && !HAVE_NS]: Define as such.
5683 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5684 (note_mouse_highlight, expose_frame):
5685 * xfns.c (x_set_tool_bar_lines):
5686 * xterm.c (handle_one_xevent): Adjust users.
5688 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5690 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5691 This bug was introduced by my 2013-08-26 patch, which incorrectly
5692 assumed that the terminfo implementation doesn't use termcap buffers.
5693 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5694 these buffers apparently are used after all.
5695 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5696 (struct tty_display_info): Define members termcap_term_buffer and
5697 termcap_strings_buffer even if TERMINFO.
5699 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5702 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5703 'usage' docstring entry to pacify make-docfile.
5705 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5707 Change comparison functions =, <, >, <=, >= to take many arguments.
5708 * data.c: Change comparison functions' interface and implementation.
5709 * lisp.h: Make arithcompare available for efficient two arg
5711 * bytecode.c: Use arithcompare.
5712 * fileio.c: Use new interface.
5714 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5716 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5718 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5720 * eval.c (Feval): Document the new use of `lexical'.
5722 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5724 Review and drop old frame resize hack.
5725 * frame.h (struct frame): Remove force_flush_display_p.
5726 * dispnew.c (update_frame): Adjust user and don't call
5727 flush_frame here. The comment has said that there was an issues
5728 with redisplaying fringes, but I don't see any differences with
5729 and without this hack. Hopefully we can continue without it.
5730 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5731 current frame matrices twice if resized_p is set.
5733 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5735 Do not populate pure Xism x_sync to other ports.
5736 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5737 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5738 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5739 * w32term.h (x_sync): Remove prototype.
5741 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5743 Cleanup frame flushing.
5744 * dispextern.h (struct redisplay_interface):
5745 Drop flush_display_optional because flush_display is enough
5746 for X and flushing via RIF is just a no-op for others.
5747 * frame.h (flush_frame): New function.
5748 * dispnew.c (update_frame):
5749 * minibuf.c (read_minibuf):
5750 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5752 * keyboard.c (detect_input_pending_run_timers): Do not flush
5753 all frames but selected one in redisplay_preserve_echo_area.
5754 * nsterm.m (ns_flush): Remove no-op.
5755 (ns_redisplay_interface): Adjust user.
5756 * w32term.h (x_flush): Remove no-op.
5757 (w32_redisplay_interface): Adjust user.
5758 * xterm.c (x_flush): Simplify because we do not flush all
5759 frames at once any more. Adjust comment.
5760 (x_redisplay_interface): Adjust user.
5762 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5764 Port --without-x --enable-gcc-warnings to Fedora 19.
5765 * gfilenotify.c (globals_of_gfilenotify):
5766 Call g_type_init only if using an older glib version that needs it.
5768 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5770 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5771 (last_glyphless_glyph_merged_face_id): Remove declarations.
5772 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5773 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5774 (last_glyphless_glyph_merged_face_id): Now static.
5775 (merge_escape_glyph_face): New function, refactored from...
5776 (get_next_display_element): ...here.
5777 (merge_glyphless_glyph_face): New function, refactored from...
5778 (produce_glyphless_glyph): ...here...
5779 * term.c (produce_glyphless_glyph): ...and here.
5781 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5783 * eval.c (eval_sub): Only call Ffunction if necessary.
5785 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5787 Attempt to make redisplay more selective when changing cursor type.
5788 * frame.h (struct frame): New bitfield cursor_type_changed.
5789 * xdisp.c (cursor_type_changed): Remove.
5790 (try_cursor_movement, redisplay_window, try_window_id)
5791 (set_frame_cursor_types, try_window_reusing_current_matrix):
5792 Adjust to use per-frame bitfield.
5793 (redisplay_internal): Look for cursor type change on each visible
5794 frame and consider all frames if cursor type has been changed on
5795 the frame other than selected. If cursor type has been changed on
5796 selected frame only, do not use fast update.
5798 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5800 Attempt to make redisplay more selective when changing fonts.
5801 * frame.h (struct frame): New bitfield fonts_changed.
5802 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5803 (adjust_frame_glyphs): Add prototype.
5804 * dispnew.c (fonts_changed_p): Remove.
5805 (adjust_glyphs): Remove because we do not
5806 adjust matrices on all frames at once any more.
5807 (adjust_frame_glyphs): Block and unblock input here.
5808 (adjust_glyph_matrix): Use fonts_changed.
5809 (change_frame_size_1): Use adjust_frame_glyphs.
5810 * font.c (font_open_entity): Use fonts_changed.
5811 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5812 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5813 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5814 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5815 (shrink_mini_window, Fresize_mini_window_internal)
5816 (window_scroll_pixel_based, Fset_window_configuration)
5817 (apply_window_adjustment, Fset_window_vscroll):
5818 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5819 Use adjust_frame_glyphs.
5820 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5821 (try_window_reusing_current_matrix, try_window_id, display_line)
5822 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5823 (redisplay_internal): Consider fonts_changed and adjust frame
5824 matrices for each frame only if the frame is visible. If font
5825 has been changed on some frame during full redisplay, retry
5826 only visible frames where the font has been actually changed.
5828 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5830 Cache current header and mode line height for each window.
5831 * window.h (struct window): New fields mode_line_height
5832 and header_line_height.
5833 * window.c (make_window): Initialize them.
5834 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5835 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5836 (current_mode_line_height, current_header_line_height):
5838 * xdisp.c (current_mode_line_height, current_header_line_height):
5840 (pos_visible_p, init_xdisp): Adjust user.
5841 (redisplay_window): Invalidate mode_line_height and
5842 header_line_height if current and desired matrices do not agree.
5844 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5846 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5847 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5849 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5851 Make --without-x compatible with --enable-gcc-warnings.
5852 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5853 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5854 members under HAVE_WINDOW_SYSTEM.
5855 * keyboard.c (make_lispy_focus_out): Likewise.
5856 (record_menu_key): Move under HAVE_MENUS.
5857 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5858 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5859 (syms_of_xdisp): Adjust user.
5860 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5861 (start_hourglass, cancel_hourglass):
5862 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5863 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5864 and CLEAR_FONT_TABLE_NFONTS.
5865 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5866 Declare only if HAVE_WINDOW_SYSTEM.
5867 (lface_same_font_attributes_p, clear_face_gcs): Define only
5868 if HAVE_WINDOW_SYSTEM.
5870 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5872 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5873 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5874 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5876 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5878 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5880 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5882 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5883 This fixes a type error on hosts where ptrdiff_t is wider than int.
5885 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5887 * keyboard.c (read_key_sequence_vs): New function.
5888 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5891 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5893 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5895 Makefile improvements.
5896 * Makefile.in (config.status): Don't use double-colon rules, as
5897 they are not portable according to POSIX. Fix shell typo with `;
5898 I guess this rule has never been tested?
5899 (VCSWITNESS): New macro, to override any environment var.
5901 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5903 * xterm.h (struct x_display_info): Do not track X connection
5904 fd separately because it is always available from Display.
5905 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5908 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5910 * buffer.c (drop_overlay):
5911 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5912 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5914 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5916 * buffer.c (Fmake_overlay, Fmove_overlay):
5917 * intervals.c (set_point_from_marker):
5918 * print.c (PRINTPREPARE): Prefer signal_error
5919 to plain error and report unsuitable marker too.
5921 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5923 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5924 for 'dragging' member.
5925 (struct x_output): Remove set-but-unused leftovers
5926 'left_before_move' and 'top_before_move'.
5927 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5928 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5929 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5930 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5931 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5932 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5933 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5934 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5936 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5938 * nsfont.m (INVALID_GLYPH): New define.
5939 (nsfont_encode_char): Use INVALID_GLYPH.
5940 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5942 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5944 * xterm.c (x_last_mouse_movement_time): Revert last change.
5945 This code should use XDisplayMotionBufferSize to check display's
5946 motion history first, and there are few other issues as well.
5947 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5948 (handle_one_xevent): Adjust user.
5950 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5952 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5953 * frame.c (Flast_nonminibuf_frame): ... to here.
5954 (check_minibuf_window): Don't abort if no window was found
5957 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5959 Use XGetMotionEvents to ask the last mouse motion time from X server.
5960 * xterm.c (X_MOTION_HISTORY): Default to 1.
5961 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5962 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5963 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5964 Ifdef away legacy code.
5965 (XTmouse_position, x_scroll_bar_report_motion):
5966 Use x_last_mouse_movement_time.
5967 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5970 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5972 * msdos.c (last_mouse_window): Move to...
5973 (dos_rawgetc): ...this function and adjust comment.
5974 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5975 (mouseMoved): ...this function and adjust comment.
5976 * w32term.c (last_window): Likewise with...
5977 (w32_read_socket): ...this function.
5978 * xterm.c (last_window): Likewise with...
5979 (handle_one_xevent): ...this function.
5981 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5983 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5984 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5985 (handle_one_xevent): ...to here.
5986 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5989 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5991 * msdos.c (IT_set_terminal_window): Remove no-op.
5992 (initialize_msdos_display): Adjust terminal setup.
5993 * w32console.c (w32con_set_terminal_window): Remove no-op.
5994 (initialize_w32_display): Adjust terminal setup.
5995 * w32term.c (w32_set_terminal_window): Remove no-op.
5996 (w32_create_terminal): Adjust terminal setup.
5997 * xterm.c (XTset_terminal_window): Remove no-op.
5998 (x_create_terminal): Adjust terminal setup.
6000 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6002 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6004 (ns_create_terminal): Adjust terminal setup.
6005 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6007 (w32_create_terminal): Adjust terminal setup.
6008 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6010 (x_create_terminal): Adjust terminal setup.
6012 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6014 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6015 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6016 * dispnew.c (buffer_posn_from_coords):
6017 * window.c (Fwindow_end, displayed_window_lines):
6018 * xdisp.c (redisplay_mode_lines): Use it.
6020 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6022 * fontset.c (face_for_char): Check char in the current face font first
6023 if HAVE_NS (Bug#15138).
6025 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6027 * window.c (temp_output_buffer_show): Make sure window returned
6028 by display_buffer is live (Bug#15213).
6030 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6032 Minor cleanup to avoid forward declarations.
6033 * coding.h (struct ccl_spec): Remove forward declaration.
6034 * composite.h (toplevel): Include font.h.
6035 (struct composition_it, struct face, struct font_metrics):
6036 Remove forward declaration.
6037 * dispextern.h (struct image, struct atimer): Likewise.
6038 * emacsgtkfixed.h (struct frame): Likewise.
6039 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6040 * font.h (struct font_driver, struct font, struct glyph_string)
6041 (struct face): Remove forward declaration.
6042 * fontset.h (struct face, struct font): Likewise.
6043 * frame.h (toplevel): Style cleanup.
6044 (enum output_method): Move to...
6045 * termhooks.h (enum output_method): ...here.
6046 (struct glyph, struct frame, struct ns_display_info)
6047 (struct x_display_info, struct w32_display_info):
6048 Remove forward declaration.
6049 * xterm.h (toplevel): Include termhooks.h.
6050 (struct font, struct window, struct glyph_matrix, struct frame)
6051 (struct input_event, struct face, struct image): Remove forward
6053 * gtkutil.h (struct _widget_value): Likewise.
6054 * keyboard.h (toplevel): Include termhooks.h.
6055 (struct input_event): Remove forward declaration.
6057 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6059 * intervals.c (set_point_from_marker): New function.
6060 * editfns.c (Fgoto_char):
6061 * process.c (Finternal_default_process_filter):
6062 * window.c (select_window_1): Use it.
6063 * buffer.h (set_point_from_marker): Add prototype.
6065 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6067 * w32.c (term_winsock): Call release_listen_threads before calling
6069 (_sys_wait_accept): Wait for accept event in a loop with a finite
6070 timeout, instead of waiting indefinitely. Will hopefully avoid
6071 hanging during exit because WSACleanup deadlocks waiting for the
6072 event object to be released. (Bug#14333)
6074 * w32proc.c (release_listen_threads): New function, signals all
6075 the reader threads that listen for connections to stop waiting.
6077 * w32.h (release_listen_threads): Add prototype.
6079 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6081 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6082 field of new marker (for sanity and safety).
6083 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6084 anyway because XMISCTYPE is a function and can't be an lvalue).
6086 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6088 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6089 (x_after_update_window_line, x_scroll_bar_create)
6090 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6091 (handle_one_xevent, x_clear_frame_area):
6092 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6093 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6094 * xterm.h (x_clear_area): Adjust prototype.
6096 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6098 Hook scanning and indentation functions to find_newline. This helps
6099 to avoid duplicated code and renders more respect to newline cache.
6100 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6101 * cmds.c (Fforward_line):
6102 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6103 Use find_newline and avoid unnecessary point movements.
6104 * search.c (scan_newline): Implement on top of find_newline.
6106 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6108 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6109 scoped code (bug#11258).
6111 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6113 * nsterm.m (last_window): New variable.
6114 (EV_TRAILER2): New macro.
6115 (EV_TRAILER): Call EV_TRAILER2.
6116 (mouseMoved:): Add support for mouse-autoselect-window
6117 on nextstep (Bug#6888).
6119 2013-08-28 Andreas Schwab <schwab@suse.de>
6121 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6122 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6123 Remove unused macro definitions.
6124 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6125 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6126 Only define if emacs.
6128 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6130 Prefer enum glyph_row_area to int where appropriate.
6131 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6133 (window_box, window_box_width, window_box_left, window_box_left_offset)
6134 (window_box_right, window_box_right_offset): Adjust prototypes.
6135 * xdisp.c (window_box, window_box_width, window_box_left)
6136 (window_box_left_offset, window_box_right, window_box_right_offset):
6137 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6138 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6139 * nsterm.m (ns_clip_to_row):
6140 * w32term.c (w32_clip_to_row):
6141 * xterm.c (x_clip_to_row): Likewise.
6143 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6145 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6146 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6148 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6150 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6151 for portability to hosts where /bin/sh has problems.
6153 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6155 Redesign redisplay interface to drop global output_cursor.
6156 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6157 (toplevel): Remove declaration of output_cursor.
6158 (set_output_cursor, x_cursor_to): Remove prototype.
6159 * window.h (struct window): New member output_cursor.
6160 (output_cursor_to): New function to replace RIF member.
6161 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6162 (update_text_area, set_window_cursor_after_update): Use it.
6163 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6164 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6165 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6166 * w32term.c (x_update_window_begin, x_update_window_end):
6167 * xterm.c (x_update_window_begin, x_update_window_end):
6168 Adjust to use per-window output cursor.
6170 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6172 Simplify SELECT_TYPE-related code.
6173 Like EMACS_TIME, this portability layer is no longer needed, since
6174 Emacs has been using fd_set as a portability layer for some time.
6175 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6176 (SELECT_TYPE): Remove. All uses changed to fd_set.
6177 (fd_set) [!FD_SET]: New typedef.
6179 Simplify EMACS_TIME-related code.
6180 This portability layer is no longer needed, since Emacs has been
6181 using struct timespec as a portability layer for some time.
6182 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6183 Include <time.h> rather than "systime.h"; that's all that's needed now.
6184 * dispnew.c: Include <timespec.h> rather than "systime.h";
6185 that's all that's needed now.
6186 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6187 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6188 TIMESPEC_RESOLUTION.
6189 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6190 LOG10_TIMESPEC_RESOLUTION.
6191 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6192 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6193 (make_emacs_time): Remove. All used changed to make_timespec.
6194 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6195 (current_timespec): Rename from current_emacs_time. All uses changed.
6196 (add_emacs_time): Remove. All uses changed to timespec_add.
6197 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6198 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6199 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6200 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6201 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6202 (current_timespec): Rename from current_emacs_time. All uses changed.
6203 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6204 changed to timespec_cmp.
6205 * xgselect.c: Include <timespec.h>, since our .h files don't.
6207 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6209 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6210 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6211 Remove the leftovers.
6212 * gtkutil.c (toplevel): Do not declare Qxft but include
6214 * image.c (toplevel): Do not declare Vlibrary_cache because
6215 it's already done in lisp.h.
6217 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6219 * lisp.h (Mouse_HLInfo): Move from here...
6220 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6221 (reset_mouse_highlight): New function.
6222 * msdos.c (dos_set_window_size, IT_update_begin)
6223 (internal_terminal_init):
6224 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6225 (ns_initialize_display_info):
6226 * w32console.c (initialize_w32_display):
6227 * w32term.c (x_update_window_end, x_free_frame_resources)
6228 (w32_initialize_display_info):
6229 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6230 * window.c (Fdelete_other_windows_internal):
6231 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6232 * termchar.h (toplevel):
6233 * xterm.h (toplevel): Include dispextern.h.
6235 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6237 Fix minor problems found by static checking.
6238 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6239 (expect): Avoid nested-if warning.
6240 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6241 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6242 * nsterm.h, nsterm.m (ns_select):
6243 * xgselect.c, xgselect.h (xg_select):
6244 Adjust signature to better match pselect's.
6245 * nsterm.m (ns_select):
6246 Don't set *TIMEOUT, since pselect doesn't.
6247 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6248 diagnostic about assigning const char * to it.
6249 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6251 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6253 * lread.c (substitute_object_recurse): Handle hash-tables as well
6256 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6258 Fix unlikely core dump in init_tty, and simplify terminfo case.
6259 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6260 The old version incorrectly dumped core if malloc returned a
6261 buffer containing only non-NUL bytes.
6262 (init_tty): Do not allocate or free termcap buffers; the
6263 struct does that for us now.
6264 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6265 (struct tty_display_info): Define members termcap_term_buffer and
6266 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6267 use them. Allocate them directly in struct rather than indirectly
6268 via a pointer, to simplify init_tty.
6270 * frame.c (check_minibuf_window): Initialize 'window' properly,
6271 so that Emacs reliably aborts later if 'window' is not initialized.
6273 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6275 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6276 of VoidSymbol (Bug#15154).
6278 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6280 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6281 mouse_face_beg_y and mouse_face_end_y.
6282 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6283 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6284 Adjust users and update comment where appropriate.
6286 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6288 * frame.c (check_minibuf_window): New function.
6289 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6290 Call check_minibuf_window (Bug#15183).
6292 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6294 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6295 because this is the only last cursor data we need to keep and consult.
6296 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6297 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6300 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6302 Fix recovering from possible decompression error.
6303 Since insert_from_gap doesn't always move point, we can't use PT as
6304 the position where the partially decompressed data ends, and
6305 should count how many bytes was produced so far.
6306 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6307 (unwind_decompress): Really delete partially uncompressed data.
6308 (Fzlib_decompress_region): Take decompressed data size into account.
6310 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6312 * syntax.c (init_syntax_once): Adjust comment and do an early
6313 initialization of Qchar_table_extra_slots just once...
6314 * casetab.c (init_casetab_once):
6315 * category.c (init_category_once):
6316 * character.c (syms_of_character):
6317 * coding.c (syms_of_coding):
6318 * xdisp.c (syms_of_xdisp): ...and omit it here.
6320 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6322 * xdisp.c (get_next_display_element): Don't apply to characters
6323 from a display vector the logic of setting it->end_of_box_run_p
6324 suitable for characters from a buffer. (Bug#15175)
6326 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6327 to handle directories, rather than '_utime' which doesn't.
6330 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6332 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6333 or fullscreen (Bug#14627).
6335 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6337 System-dependent integer overflow fixes.
6338 * process.c (Fset_process_window_size): Signal an error if
6339 the window size is outside the range supported by the lower level.
6340 * sysdep.c (set_window_size): Return negative on error,
6341 nonnegative on success, rather than -1, 0, 1 on not in system,
6342 failure, success. This is simpler. Caller changed.
6343 (serial_configure): Remove unnecessary initialization of local.
6344 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6345 size fits in unsigned long; this isn't true on some 32-bit hosts.
6346 Avoid buffer overrun if some future version of /proc/meminfo has a
6347 variable name longer than 20 bytes.
6348 (system_process_attributes) [__FreeBSD__]:
6349 Don't assume hw.availpages fits in 'int'.
6351 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6353 Don't let very long directory names overrun the stack.
6354 Fix some related minor problems involving "//", vfork.
6355 * callproc.c (encode_current_directory): New function.
6356 (call_process): Don't append "/"; not needed.
6357 * fileio.c (file_name_as_directory_slop): New constant.
6358 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6359 this can save the caller having to alloca.
6360 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6361 Use SAFE_ALLOCA, not alloca.
6362 (directory_file_name, Fexpand_file_name): Leave leading "//"
6363 alone, since it can be special even on POSIX platforms.
6364 * callproc.c (call_process):
6365 * process.c (Fformat_network_address):
6366 * sysdep.c (sys_subshell):
6367 Use encode_current_directory rather than rolling our own.
6368 (create_process): No need to encode directory; caller does that now.
6369 * process.h (encode_current_directory): New decl.
6370 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6371 Rework to avoid 'goto xyzzy;'.
6373 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6375 * xdisp.c (handle_face_prop): If the default face was remapped use
6376 the remapped face for strings from prefix properties. (Bug#15155)
6378 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6380 Minor cleanup for redisplay interface and few related functions.
6381 * frame.h (enum text_cursor_kinds): Move from here...
6382 * dispextern.h (enum text_cursor_kinds): ...to here.
6383 (toplevel): Drop unnecessary declarations.
6384 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6385 in update_window_end_hook and draw_window_cursor functions.
6386 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6387 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6388 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6389 * xterm.c (x_update_window_end, x_draw_window_cursor):
6390 * xdisp.c (display_and_set_cursor, update_window_cursor)
6391 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6392 enum text_cursor_kinds where appropriate.
6394 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6396 Redesign redisplay interface to drop updated_row and updated_area.
6397 * dispextern.h (updated_row, updated_area): Remove declaration.
6398 (struct redisplay_interface): Pass glyph row and row area parameters
6399 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6400 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6402 * dispnew.c (updated_row, updated_area): Remove.
6403 (redraw_overlapped_rows, update_window_line): Adjust user.
6404 (update_marginal_area, update_text_area): Likewise. Pass updated row
6405 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6406 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6409 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6411 * process.c (flush_pending_output): Remove stub.
6414 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6416 * callproc.c: Fix race that killed background processes (Bug#15144).
6417 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6418 Record deleted process-id in critical section, not afterwards.
6419 Don't mistakenly kill process created by a call-process invocation
6420 that discards output and does not wait.
6422 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6424 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6425 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6426 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6427 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6428 to shut up compiler in mark_object.
6429 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6431 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6433 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6434 We can't portably rely on PTY_OPEN doing that, even if
6435 it calls posix_openpt with O_CLOEXEC.
6437 2013-08-20 Kenichi Handa <handa@gnu.org>
6439 * character.c (string_char): Improve commentary.
6441 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6443 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6444 (struct animation_cache): Make signature a flexible array member.
6445 All uses changed. This is a tad slower but may insulate us better
6446 from future changes to ImageMagick.
6448 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6450 * image.c: Shrink memory needed for animation cache.
6451 (SIGNATURE_DIGESTSIZE): New constant.
6452 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6453 (imagemagick_create_cache): Copy the signature. This saves
6454 several KB of memory that ImageMagick wastes per signature.
6455 Don't bother updating the update_time, as the caller does that now.
6456 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6457 it's a fixed size struct member now.
6458 (imagemagick_get_animation_cache): Always destroy the signature,
6459 as it's now imagemagick_create_cache's responsibility to copy it.
6460 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6461 and use memcmp rather than strcmp.
6462 eassert that ImageMagick returns a signature of the specified length.
6464 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6466 * image.c (imagemagick_get_animation_cache): Don't segfault on
6468 (imagemagick_get_animation_cache): Revert to previous definition
6469 so that it actually works. But keep the memory leak fix.
6470 (imagemagick_get_animation_cache): Fix memory leak.
6472 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6474 * image.c: Fix animation cache signature memory leak.
6475 Fix some other minor performance problems while we're at it.
6476 (imagemagick_create_cache): Clear just the members that
6477 need clearing. Don't set update_time, as caller does that now.
6478 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6479 Simplify by using pointer-to-pointer instead of a prev pointer.
6480 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6481 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6482 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6483 it's already a copy. Free the signature probe unless it's cached.
6485 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6486 This was introduced by my 2013-08-12 fix for Bug#15035.
6488 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6490 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6491 (imagemagick_prune_animation_cache): Now static.
6493 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6495 * image.c (imagemagick_get_animation_cache): Don't segfault when
6496 pruning all entries.
6498 2013-08-18 Ken Brown <kbrown@cornell.edu>
6500 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6501 static heap if ENABLE_CHECKING is defined.
6502 (max_bss_sbrk_ptr): New variable.
6504 (report_sheap_usage): Report maximum static heap usage instead of
6505 ending static heap usage.
6507 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6509 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6510 of zlib_initialized according to the results of calling
6511 init_zlib_functions.
6513 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6515 * image.c: Implement an ImageMagick per-image cache.
6516 (imagemagick_get_animation_cache): Fix a double-free error.
6517 (imagemagick_load_image): Remove the ping_wand code, which only
6518 apparently saved time on invalid animated images, and slowed down
6519 everything else. Optimise for the common case.
6521 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6523 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6525 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6527 * marker.c (set_marker): Remove documentation of undefined behavior.
6529 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6531 * image.c (imagemagick_compute_animated_image): Animate correctly
6532 when sub-images are smaller than the main image.
6533 (imagemagick_compute_animated_image): Setting the iterator row to
6534 zero is apparently not allowed.
6535 (imagemagick_compute_animated_image): Allow images that say they
6536 have sub-images that are bigger than the main image, but just crop
6539 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6541 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6543 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6545 * image.c (imagemagick_compute_animated_image): Respect the GIF
6548 2013-08-15 Ken Brown <kbrown@cornell.edu>
6550 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6551 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6554 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6556 Fix minor problems found by static checking.
6557 * frame.c (delete_frame):
6558 * xdisp.c (next_element_from_display_vector):
6559 Avoid uninitialized local.
6560 * image.c (imagemagick_compute_animated_image): Port to C89.
6561 Prefer usual GNU indentation style for loops.
6562 Be more careful about bizarrely large sizes, by using ptrdiff_t
6565 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6567 Fix infinite frame selection loop (Bug#15025).
6568 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6570 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6572 * xdisp.c (compute_window_start_on_continuation_line):
6573 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6574 to make sure we end up setting the window start at the leftmost
6575 visible character of the display line. This avoids funky
6576 horizontal shifting because the window start is not kept on the
6577 same position. (Bug#15090)
6578 (next_element_from_display_vector): Support 'box' face attribute
6579 in the face definitions of a display vector. (Bug#15099)
6581 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6583 * image.c (imagemagick_compute_animated_image): Implement animated
6585 (imagemagick_compute_animated_image): Fix some compilation
6586 warnings. Implement a very simple cache to make the animation
6587 usable at all, but it should be replaced with a per-image cache.
6589 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6591 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6592 to do `for' loops over alist values.
6593 * buffer.h (FOR_EACH_BUFFER):
6594 * process.c (FOR_EACH_PROCESS): Use it.
6595 (handle_child_signal, status_notify, Fget_buffer_process)
6596 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6598 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6600 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6601 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6602 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6603 to xzalloc and so avoid redundant call to memset.
6604 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6605 members because it is allocated with xzalloc and so already zeroed.
6607 2013-08-14 Ken Brown <kbrown@cornell.edu>
6609 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6612 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6614 Utility function and macro to copy Lisp string to C string.
6615 * lisp.h (xlispstrdupa): New macro.
6616 (xlispstrdup): New prototype.
6617 * alloc.c (xlispstrdup): New function.
6618 * callint.c (Fcall_interactively):
6619 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6620 (Fsubstitute_in_file_name):
6621 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6622 * image.c (x_create_bitmap_from_file):
6623 * w32term.c (w32_term_init):
6624 * xterm.c (x_term_init): Use xlispstrdup.
6626 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6628 * image.c (imagemagick_load_image): Make animated pictures work.
6629 There's still some problems with background color settings, though
6632 * decompress.c (unwind_decompress): Always restore point.
6634 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6636 * marker.c (set_marker): Reformat documentation.
6638 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6640 * xdisp.c (cursor_type_changed): Now static.
6642 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6643 Use changed. This avoids the need to call xmalloc and for the
6644 caller to call xfree, and avoids memory leaks in some situations.
6646 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6648 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6649 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6650 (redisplay_window): If window_end_valid is cleared due to non-zero
6651 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6652 so do not call to try_cursor_movement for that window.
6654 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6656 * window.h (struct window): Convert window_end_pos and
6657 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6658 (wset_window_end_pos, wset_window_end_vpos): Remove.
6659 * dispnew.c (adjust_glyph_matrix):
6660 * window.c (Fwindow_end, replace_window, set_window_buffer)
6662 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6663 (set_vertical_scroll_bar, redisplay_window, try_window)
6664 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6665 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6666 (note_mouse_highlight): Adjust users.
6667 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6670 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6672 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6673 * image.c (imagemagick_filename_hint): Use `const char *' and
6674 prefer SSDATA to SDATA to avoid warnings.
6676 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6678 Cleanup window fringes, margins and scroll bars adjustments.
6679 * window.c (set_window_fringes, set_window_margins)
6680 (set_window_scroll_bars, apply_window_adjustment): New functions.
6681 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6682 (Fset_window_scroll_bars): Use them.
6684 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6686 * window.h (struct window): Convert scroll_bar_width
6687 from Lisp_Object to integer. Adjust comment.
6688 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6690 * window.c (wset_scroll_bar_width): Remove.
6691 (make_window): Initialize scroll_bar_width.
6692 (Fsplit_window_internal): Use direct assignment.
6693 (Fset_window_configuration, save_window_save):
6694 Convert Lisp_Object to integer and back where appropriate.
6695 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6696 bar was actually changed, and mention this in docstring.
6698 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6700 * decompress.c: Minor simplifications.
6701 (Fzlib_decompress_region): Don't bother verifying
6702 that avail_out <= UINT_MAX, as that was confusing.
6703 Mention the restriction in a comment instead.
6704 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6706 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6708 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6709 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6711 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6713 * image.c (imagemagick_filename_hint): Check for errors in the
6716 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6718 * window.c (Fwindow_margins): Return nil when there's no marginal
6719 area, as per the documented API.
6721 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6722 Fmake_vector, as scroll bar's struct members are not all Lisp
6723 objects now. This avoids crashes in GC.
6725 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6726 bool, so its address could be taken.
6728 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6730 * image.c (imagemagick_filename_hint): New function to possibly
6731 apply `image-content-type-suffixes'.
6732 (imagemagick_load_image): Use it.
6734 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6736 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6737 if loading zlib failed.
6739 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6741 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6742 2013-08-13 checkin below. Change bool to BOOL, rule is:
6743 All Obj-C code uses BOOL, except for interfaces callable from C.
6745 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6747 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6749 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6750 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6751 bool instead of BOOL.
6752 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6753 from Lisp_Object to bitfield. Adjust comment.
6754 * w32term.c (x_scroll_bar_create): Adjust user.
6755 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6756 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6757 Use bool for boolean.
6758 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6759 to `unsigned int' when defining a bitfield.
6761 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6763 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6765 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6767 * window.h (struct window): Convert left_margin_cols and
6768 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6769 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6770 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6772 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6774 (showing_window_margins_p, update_window_line, update_frame_1):
6775 * fringe.c (draw_fringe_bitmap_1):
6776 * xdisp.c (window_box_width): Adjust users.
6777 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6778 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6779 Use direct assignment.
6780 (Fset_window_configuration, save_window_save, Fwindow_margins):
6781 Convert Lisp_Object to integer and back where appropriate.
6782 (Fset_window_margins): Adjust user. Return t if any margin
6783 was actually changed, and mention this in docstring.
6785 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6787 * syntax.c (forward_word):
6788 * cmds.c (forward_char, backward_char): Mention the optional argument.
6790 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6792 * window.h (struct window): Convert left_fringe_width
6793 and right_fringe_width from Lisp_Objects to integers.
6795 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6796 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6797 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6799 (make_window): Initialize new integer fields to -1.
6800 (Fsplit_window_internal): Use direct assignment.
6801 (Fset_window_configuration, save_window_save):
6802 Convert Lisp_Object to integer and back where appropriate.
6803 (Fset_window_fringes): Adjust user. Return t if any fringe
6804 was actually changed, and mention this in docstring.
6806 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6808 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6809 * nsfns.m (x_set_cursor_type):
6810 * w32fns.c (x_set_cursor_type):
6811 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6812 * xdisp.c (set_frame_cursor_types): ...but in common code.
6814 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6816 * font.c (clear_font_cache): New function, stripped from...
6817 (Fclear_font_cache): ...here, which now uses the function
6818 above. Adjust comment.
6819 * font.h (clear_font_cache): Add prototype.
6820 * xfaces.c (clear_face_cache): Use clear_font_cache.
6822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6824 * window.c (Fset_window_start): Compare `w', not `window' because
6825 `w' might not be equal to `window' after call to decode_live_window.
6827 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6829 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6830 This fixes a problem introduced by the Bug#15035 patch
6831 when using GPG. Reported by Herbert J. Skuhra.
6833 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6835 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6836 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6837 not yet initialized.
6839 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6841 * decompress.c (Fzlib_decompress_region): Support zlib
6842 decompression, too, and rename.
6844 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6846 Minor zlib configuration tweaks.
6847 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6848 Don't assume presence of fn_inflateInit2_ zlib internal function.
6850 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6852 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6853 include the zlib prefix.
6855 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6857 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6858 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6859 define static variables that are pointers to zlib functions to be
6861 (init_zlib_functions) [WINDOWSNT]: New function.
6862 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6864 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6865 macros instead of invoking the zlib functions directly.
6866 (syms_of_decompress): DEFSYM Qzlib_dll.
6867 Staticpro Szlib_available_p.
6869 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6871 Avoid looping over all frame windows to freeze and unfreeze.
6872 * window.h (struct window): Drop frozen_window_start_p.
6873 (freeze_window_starts): Drop prototype.
6874 * frame.h (struct frame): New frozen_window_starts flag.
6875 (FRAME_WINDOWS_FROZEN): New macro.
6876 * window.c (freeze_window_start, freeze_window_starts):
6878 (select_window, replace_window): Adjust users.
6879 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6880 (window_frozen_p): New function.
6881 (redisplay_window): Use it.
6883 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6885 Fix some fd issues when running subprocesses (Bug#15035).
6886 Fix bugs that can leak files or file descriptors on errors.
6887 Don't unlink open temp files, as that's hard for users to diagnose
6888 when things go awry (e.g., temp disk exhausted).
6889 Don't bother to lock temp files. Check for invalid recursion.
6890 * callproc.c (synch_process_fd): Remove. All uses removed.
6891 (synch_process_tempfile): New var or macro.
6892 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6894 (record_kill_process): New arg, the temp name. All callers changed.
6895 (delete_temp_file): Now just a simple wrapper around unlink.
6896 (call_process_kill): New arg, the call_process_fd array.
6897 Close them all. Clear synch_process_pid. Remove the temp file,
6898 or arrange for it to be removed.
6899 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6900 that's been moved to synch_process_tempfile. Caller changed.
6901 Do not remove the tempfile; that's now call_process_kill's
6903 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6904 call_process_kill; the caller now does that.
6905 (call_process_cleanup): Do not close the process fd; that's now
6906 call_process_kill's responsibility.
6907 (Fcall_process): Implement via new function call_process, which
6908 has most of the old body of Fcall_process, but with a different API.
6909 (call_process): New function that does not open or close filefd if
6910 it is nonnegative. Record which fds need to be closed, and let
6911 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6912 Signal an error if invoked recursively (could be done via a hook).
6913 Simplify creation of the tempfile in the MSDOS case.
6914 Don't create the output file until after checking for the executable.
6915 Report any failure to open /dev/null.
6916 Don't open /dev/null for writing twice; once is enough.
6917 Don't create pipe if all output is being discarded or sent to file.
6918 Don't worry about setting up the coding system or reading from the
6919 pipe if all output is being discarded.
6920 Hoist fd_error local into top level, to lessen block nesting.
6921 Don't record deleted pid here; now done by Fcall_process_region.
6922 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6923 and note its success in synch_process_tempfile.
6924 Do not leak resources when child_setup fails.
6925 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6926 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6927 (create_temp_file): Now returns open fd, with an additional
6928 Lisp_Object * argument to return the name. All callers changed.
6929 Do not close the file; rewind it instead, and leave it open for
6930 the caller. Do not lock the temp file. Unwind-protect the file
6931 and the file-descriptor.
6932 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6933 If an asynchrounous process, record it here, not in call_process.
6934 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6935 * eval.c (set_unwind_protect): New function.
6936 * fileio.c (write_region): New function, generalized from the
6937 old Fwrite_region. Do not lock temp files.
6938 (Fwrite_region): Use it.
6939 * lisp.h (set_unwind_protect, write_region): New decls.
6940 * process.c: Include <verify.h>.
6941 (make_process): Mark fds as initially closed.
6942 (deleted_pid_list): Now a list of pid-filename pairs.
6944 (close_process_fd): New function.
6945 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6946 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6947 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6948 (create_process, create_pty, Fmake_serial_process)
6949 (server_accept_connection): Record which fds need to be closed,
6950 and let deactivate_process close them.
6951 (Fmake_network_process): Do not discard the unwind-protect
6952 until it's safe to do so.
6953 (deactivate_process): Close the fds opened by create_process etc.
6954 (Fprocess_send_eof): Adjust to new way of recording open fds.
6955 Report an error if /dev/null can't be opened, instead of aborting.
6956 * process.h (PROCESS_OPEN_FDS): New constant.
6957 (struct Lisp_Process): New member open_fds.
6958 (record_kill_process, record_deleted_pid): Adjust signatures.
6959 (record_deleted_pid): Move decl here ...
6960 * syswait.h (record_deleted_pid): ... from here.
6962 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6964 * decompress.c: Fix bugs with large buffers and weird inputs.
6965 Tune a bit. Reindent as per usual Emacs style.
6966 (BUFFER_SIZE): Remove.
6967 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6968 more than UINT_MAX bytes. Decompress into the gap instead of into
6969 an auto buffer, as this should avoid copying. Return nil if
6970 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6971 set immediate_quit; we shouldn't trust zlib code that much.
6973 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6975 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6976 errors, and really move the gap to where we want it.
6978 * lisp.h: Include decompress.c support.
6980 * emacs.c (main): Include decompress.c support.
6982 * Makefile.in: Include -lz if present.
6984 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6986 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6987 (initWithTitle:): Initialize frame to 0.
6988 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6989 (fillWithWidgetValue:frame:): Rename from
6990 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6992 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6993 fillWithWidgetValue:frame:
6995 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6996 remove memory leak warnings.
6998 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6999 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7002 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7003 (x_activate_menubar): Update the whole menu.
7004 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7005 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7006 current event is not NSSystemDefined (Bug#15001).
7007 Call ns_check_menu_open only if trackingMenu is 2.
7008 (menuDidClose:): New method, decrease trackingMenu.
7009 (fillWithWidgetValue:setDelegate:): New method.
7010 (fillWithWidgetValue:): Call the above.
7012 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7014 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7016 Omit some unnecessary casts.
7017 Many of these go back to the old pre-C89 days, when they may have
7018 been needed, but we've been assuming C89 or later for a while now.
7019 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7020 (live_float_p, live_misc_p, live_vector_p):
7021 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7022 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7023 (defvar_per_buffer):
7024 * callint.c (Fcall_interactively):
7025 * doc.c (Fsubstitute_command_keys):
7026 * filelock.c (get_boot_time):
7027 * frame.c (xrdb_get_resource):
7028 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7029 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7030 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7031 (menuitem_highlight_callback, menu_destroy_callback)
7032 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7033 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7034 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7035 (xg_tool_bar_help_callback, tb_size_cb):
7036 * image.c (xpm_alloc_color, png_read_from_memory)
7037 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7038 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7040 * keymap.c (describe_map):
7041 * nsfns.m (Fns_display_monitor_attributes_list):
7042 * nsmenu.m (process_dialog:):
7043 * nsterm.m (hold_event):
7044 * process.c (wait_reading_process_output):
7045 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7046 * scroll.c (do_direct_scrolling, scrolling_1):
7047 * termcap.c (tgetent):
7048 * window.c (check_window_containing, add_window_to_list)
7049 (freeze_window_starts):
7050 * xdisp.c (compare_overlay_entries, vmessage):
7051 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7052 (x_get_monitor_attributes_xrandr)
7053 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7054 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7055 * xfont.c (xfont_match, xfont_open):
7056 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7057 (menubar_selection_callback, menu_position_func)
7058 (popup_selection_callback, create_and_show_popup_menu)
7059 (dialog_selection_callback, create_and_show_dialog):
7060 * xrdb.c (x_get_string_resource)
7062 * xsmfns.c (x_session_check_input):
7063 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7064 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7065 (xaw_jump_callback, xaw_scroll_callback):
7066 Omit unnecessary casts.
7068 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7070 Minor string-length refactoring.
7071 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7072 * frame.c (make_monitor_attribute_list):
7073 Prefer build_string to strlen + make_string.
7075 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7077 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7078 don't check minor_code (Bug#14417).
7080 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7082 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7083 vertical positions instead. This avoids calling MATRIX_ROW with
7084 row numbers that are possibly beyond valid limits. (Bug#15064)
7086 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7088 Use xstrdup and build_unibyte_string where applicable.
7089 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7090 * xfns.c (x_window):
7091 * xrdb.c (x_get_customization_string):
7092 * xterm.c (xim_initialize):
7093 * w32fns.c (w32_window): Use xstrdup.
7094 (w32_display_monitor_attributes_list):
7095 * emacs.c (init_cmdargs):
7096 * keyboard.c (PUSH_C_STR):
7097 * nsfont.m (nsfont_open):
7098 * sysdep.c (system_process_attributes):
7099 * w32.c (system_process_attributes):
7100 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7102 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7104 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7105 variables of these types so that GDB would know about them, as aid
7106 for debugging fatal exceptions. (Bug#15024) See also
7107 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7110 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7112 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7113 larger than the NSWindow (Bug#14934).
7115 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7117 Redesign redisplay interface to drop global variable updated_window.
7118 Always pass currently updated window as a parameter to update routines.
7119 * dispextern.h (updated_window): Remove declaration.
7120 (struct redisplay_interface): Pass window parameter to
7121 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7122 and after_update_window_hook.
7123 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7125 * dispnew.c (updated_window): Remove.
7126 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7127 (update_window_line): Adjust to match redisplay interface changes.
7128 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7129 (ns_scroll_run, ns_after_update_window_line):
7130 * w32term.c (x_update_window_begin, x_update_window_end)
7131 (x_after_update_window_line, x_scroll_run):
7132 * xterm.c (x_update_window_begin, x_update_window_end)
7133 (x_after_update_window_line, x_scroll_run):
7134 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7135 Likewise. Adjust comments where appropriate.
7136 (x_cursor_to): Simplify because this is always called during window
7137 update (but install debugging check anyway).
7138 (expose_window): Check must_be_updated_p flag to see whether this
7139 function is called during window update.
7141 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7143 Do not reset window modification event counters excessively.
7144 These leftovers and poor man's tricky methods to catch extra
7145 redisplay's attention are no longer needed.
7146 * frame.c (set_menu_bar_lines_1):
7147 * minibuf.c (read_minibuf_unwind):
7148 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7149 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7150 (window_scroll_line_based, Fset_window_configuration):
7151 * xdisp.c (redisplay_window): Do not reset last_modified and
7152 last_overlay_modified counters.
7154 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7156 * xselect.c (x_send_client_event): Set send_event and serial, memset
7157 data.l as it might be bigger than data.b. Use 24 bit mask to
7158 XSendEvent (Bug#15034).
7160 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7162 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7163 for TTY frames that are not the top frame on their console.
7166 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7168 * w32term.c (w32fullscreen_hook): Really maximize frame when
7169 asked for (Bug#14841).
7171 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7173 Prefer selected_window to Fselected_window, likewise for frames.
7174 * buffer.c (Fbuffer_swap_text):
7175 * data.c (Fvariable_binding_locus):
7176 * window.c (run_window_configuration_change_hook): Adjust users.
7177 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7178 Use decode_live_frame.
7180 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7182 Be more careful if selected window shows the buffer other than current,
7183 use window_outdated only if this is not so. This change should also
7184 address some weird issues discussed in Bug#13012.
7185 * window.h (window_outdated): New prototype.
7186 * window.c (window_outdated): Now here. Convert from static and
7187 always assume window's buffer.
7188 (Fwindow_end, Fwindow_line_height): Use it.
7189 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7190 and always assume window's buffer.
7191 (redisplay_window): Adjust user.
7192 (redisplay_internal): Call to reconsider_clip_changes once and
7193 check whether mode line should be updated only if selected window
7194 shows current buffer.
7195 (run_window_scroll_functions): Use eassert for debugging check.
7196 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7198 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7200 * window.c (window_scroll, window_scroll_pixel_based)
7201 (window_scroll_line_based): Use bool for booleans.
7203 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7205 * process.c: Fix minor off-by-one issues in descriptor counts.
7206 This shouldn't fix any real bugs, but it cleans up the code a bit.
7207 (max_process_desc, max_input_desc): -1, not 0, means none.
7209 (delete_input_desc): New function.
7210 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7211 (deactivate_process): Scan backwards when recomuting max_process_desc;
7212 that should be faster.
7213 (init_process_emacs): Initialize max_input_desc.
7215 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7217 Use region cache to speedup bidi_find_paragraph_start.
7218 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7219 Rename cache_long_line_scans to cache_long_scans.
7220 * buffer.c (bset_cache_long_line_scans): Rename to
7221 bset_cache_long_scans.
7222 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7223 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7225 (syms_of_buffer): Rename cache-long-line-scans to
7226 cache-long-scans. Adjust docstring.
7227 * search.c (newline_cache_on_off):
7228 * indent.c (width_run_cache_on_off): Adjust users.
7229 * bidi.c (bidi_paragraph_cache_on_off): New function.
7230 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7231 * insdel.c (prepare_to_modify_buffer):
7232 Invalidate bidi_paragraph_cache if enabled.
7234 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7236 Invalidate region caches only if buffer text is going to be changed.
7237 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7238 (modify_text): ...new prototype.
7239 (prepare_to_modify_buffer_1): New prototype.
7240 * textprop.c (modify_region): Rename to...
7241 (modify_text_properties): ...new function.
7242 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7243 (Fremove_list_of_text_properties): Adjust users.
7244 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7245 (modify_text): ...new function.
7246 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7247 (prepare_to_modify_buffer_1): ...new function.
7248 * casefiddle.c (casify_region):
7249 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7250 (Ftranspose_regions): Use modify_text.
7252 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7254 * lisp.mk (lisp): Add nadvice.elc.
7256 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7258 New macro to iterate over live buffers similar to frames.
7259 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7260 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7261 Declare buffer-related variables here to offload lisp.h.
7262 * buffer.c (Vbuffer_alist): Adjust comment.
7263 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7264 (other_buffer_safely):
7265 * data.c (store_symval_forwarding):
7266 * dispnew.c (Fframe_or_buffer_changed_p):
7267 * fileio.c (Fdo_auto_save):
7268 * filelock.c (unlock_all_files):
7269 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7271 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7273 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7274 * callproc.c (create_temp_file):
7275 * filelock.c (create_lock_file):
7276 Assume mkostemp, since it's now provided by Gnulib.
7278 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7280 * w32.c (mkostemp): New function.
7281 (mktemp): Remove, no longer used. Most of the code reused in
7282 mkostemp. (Bug#15015)
7283 (mktemp): Don't undef.
7285 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7287 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7288 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7289 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7290 (free_glyph_pool, check_glyph_memory): Likewise for
7291 all users. Adjust comments where appropriate.
7293 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7295 * composite.h: Minor fixups.
7296 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7297 to fix a misspelling, and change it to an inline function while
7298 we're at it (it need not be a macro). All uses changed.
7299 (composition_method, composition_valid_p):
7300 Rewrite to avoid assignments in if-conditions.
7302 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7304 Do not use global Lisp_Object in composition macros.
7305 * composite.h (composition_temp): Remove declaration.
7306 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7307 (composition_method, composition_valid_p): ...inline functions.
7308 (compose_region): Remove the leftover.
7309 * composite.c (composition_temp): Remove.
7310 (run_composition_function, update_compositions)
7311 (composition_compute_stop_pos, composition_adjust_point)
7312 (Ffind_composition_internal):
7313 * coding.c (handle_composition_annotation):
7314 * xdisp.c (handle_composition_prop, check_point_in_composition):
7315 Related users changed.
7317 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7319 Drop FRAME_PTR typedef.
7320 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7321 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7322 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7323 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7324 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7325 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7326 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7327 All related users changed.
7329 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7331 * eval.c (default_toplevel_binding): New function.
7333 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7334 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7335 (syms_of_eval): Export them.
7336 * data.c (Fdefault_value): Micro cleanup.
7337 * term.c (init_tty): Use "false".
7339 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7341 Fix X GC leak in GTK and raw (no toolkit) X ports.
7342 * xterm.c (x_free_frame_resources): If white and black relief
7343 GCs are allocated, always free them here.
7344 * xfns.c (x_make_gc): Omit redundant initialization.
7345 * widget.c (create_frame_gcs): Remove the leftover.
7346 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7347 in x_free_frame_resources.
7349 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7351 * nsterm.m (windowWillResize:toSize:): Only change title if
7352 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7354 (viewDidEndLiveResize): New method.
7356 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7357 inside NS_IMPL_COCOA.
7359 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7361 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7362 Do not check whether undo is enabled because record_insert and
7363 record_delete does that themselves.
7365 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7367 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7368 member which is not really used any more.
7369 (FRAME_XIC_BASE_FONTNAME): Remove.
7370 * xfns.c (xic_free_fontset): Adjust user.
7371 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7372 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7373 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7374 (xdialog_show): Use eassert for debugging check.
7375 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7377 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7379 * fileio.c, fns.c (merge): Move extern decl from here ...
7380 * lisp.h (merge): ... to here.
7382 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7384 Fix last font-related change.
7385 * w32font.h (w32font_list_internal, w32font_match_internal):
7387 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7388 (uniscribe_list_family): Adjust to match font API change.
7389 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7390 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7392 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7394 * frame.h (FRAME_MOUSE_UPDATE):
7395 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7396 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7398 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7400 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7401 * font.h (struct font_driver): Change list, match, and list_family
7402 functions to accept struct frame * as first arg.
7403 * font.c (font_score, font_compare, font_sort_entities):
7405 (font_sort_entities, font_list_entities, font_select_entity)
7406 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7407 match font API change.
7408 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7409 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7410 * ftxfont.c (ftxfont_list, ftxfont_match):
7411 * xftfont.c (xftfont_list, xftfont_match):
7412 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7413 * w32font.c (w32font_list, w32font_match, w32font_list)
7414 (w32font_list_internal, w32_font_match_internal): Likewise.
7415 * xfaces.c (Fx_family_fonts): Adjust user.
7417 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7419 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7420 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7421 only if HAVE_X_WINDOWS is in use.
7422 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7423 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7424 * w32term.c (x_wm_set_icon_position): Likewise.
7425 * w32fns.c (x_icon): Adjust user.
7427 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7429 * xterm.c (last_mouse_press_frame): Remove the
7430 leftover which is not really used any more.
7431 (handle_one_xevent, syms_of_xterm): Adjust users.
7432 (x_flush): Call XFlush once per each X display, not frame.
7433 This is better because this code always unconditionally skips
7434 non-X frames in Vframe_list and issues the only XFlush if we
7435 have more than one X frame on the same X display.
7436 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7437 Use bool for booleans.
7438 (x_draw_glyph_string_background, cvt_string_to_pixel)
7439 (cvt_pixel_dtor): Drop unnecessary prototypes.
7440 * xterm.h (x_display_ok): Adjust prototype.
7442 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7444 Drop unnecessary functions that deals with frame pixel size.
7445 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7446 (x_pixel_height): Drop prototypes.
7447 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7448 (x_pixel_height): Drop implementations.
7449 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7450 which should be always valid for window frame.
7451 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7452 * w32menu.c (Fx_popup_dialog):
7453 * xmenu.c (Fx_popup_dialog): Likewise for both.
7455 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7457 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7458 frame parameters and call to Fmodify_frame_parameters just once.
7459 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7460 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7461 and mention nil frame in docstring.
7463 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7465 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7466 (x_figure_window_size): Likewise. Adjust to return long.
7467 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7468 (toplevel): Move Qterminal_live_p to...
7469 * terminal.c (toplevel): ...here, make it static, and...
7470 (syms_of_terminal): ...DEFSYM here.
7471 * frame.h (Qterminal_live_p): Remove declaration.
7472 (make_frame, x_figure_window_size): Adjust prototype.
7473 * nsfns.m (Fx_create_frame): Use long for window flags.
7475 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7477 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7478 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7479 Do not assume that emacs_close (INT_MAX) is a no-op.
7481 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7483 * xfaces.c (make_face_cache): For struct face_cache, prefer
7484 xmalloc to xzalloc and so avoid redundant call to memset.
7485 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7487 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7489 * fringe.c (draw_window_fringes, update_window_fringes)
7490 (compute_fringe_widths):
7491 * w32term.c (x_draw_glyph_string):
7492 * window.c (candidate_window_p, Frecenter):
7493 * xfaces.c (realize_basic_faces, realize_default_face)
7494 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7495 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7496 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7497 * xmenu.c (Fx_menu_bar_open_internal):
7498 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7499 * xsettings.c (xft_settings_event):
7500 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7501 Use bool for booleans. Adjust style and comments where
7503 * dispextern.h (draw_window_fringes, update_window_fringes)
7504 (compute_fringe_widths):
7505 * xterm.h (x_had_errors_p): Adjust prototype.
7507 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7509 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7510 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7512 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7514 * fns.c (toplevel): Remove comment before Fsafe_length because
7517 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7519 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7521 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7523 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7524 frame which got the message is still alive, before dereferencing
7525 its pointer. (Bug#14970)
7527 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7528 be a live window, before using it as such. (Bug#14970)
7530 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7532 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7533 w32_detect_focus_change instead of doing part of its job by hand.
7534 This fixes the problem whereby FOCUS_OUT events were not sent to
7537 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7539 * process.c (Fprocess_list): Doc fix.
7541 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7542 being re-exposed only if it didn't ask to become visible.
7543 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7544 was previously iconified. (Bug#14841)
7545 (x_iconify_frame): Mark the frame iconified.
7547 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7549 Fix minor problems found by static checking.
7550 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7551 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7553 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7555 * eval.c (set_specpdl_old_value): New function.
7556 (unbind_to): Minor simplification.
7557 (get_backtrace_frame): New function.
7558 (Fbacktrace_frame): Use it. Add `base' argument.
7559 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7560 (syms_of_eval): Export backtrace-eval.
7561 * xterm.c (x_focus_changed): Simplify.
7563 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7565 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7567 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7569 * xdisp.c (redisplay_window): Instead of moving point out of
7570 scroll margin, reject the force_start method, and try scrolling
7571 instead. (Bug#14780)
7573 2013-07-24 Ken Brown <kbrown@cornell.edu>
7575 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7578 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7580 * eval.c (Fprogn): Do not check that BODY is a proper list.
7581 This undoes the previous change. The check slows down the
7582 interpreter, and is not needed to prevent a crash. See
7583 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7585 2013-07-23 Glenn Morris <rgm@gnu.org>
7587 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7589 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7591 Port to GNU/Linux systems with tinfo but not ncurses.
7592 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7593 to decide whether ncurses is being used. Without this change,
7594 GCC complains about tgetent not being declared, on a system
7595 that has tinfo installed but ncurses not installed.
7597 * eval.c (Fprogn): Check that BODY is a proper list.
7599 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7600 * data.c (Fsetq_default):
7601 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7602 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7604 Tune by taking advantage of the fact that ARGS is always a list
7605 when a function is declared to have UNEVALLED args.
7607 * emacsgtkfixed.c: Port to GCC 4.6.
7608 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7610 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7612 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7613 here to silence compiler warnings.
7615 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7617 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7618 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7619 from messing up Emacs's 'struct frame' (Bug#14923).
7621 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7623 * alloc.c (make_save_ptr_ptr): Define this function.
7624 It was inadvertently omitted. It's needed only if
7625 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7627 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7629 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7630 frame have focus (Bug#14895).
7632 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7634 Avoid vfork-related deadlock more cleanly.
7635 * callproc.c (child_setup): When the child's exec fails, output
7636 the program name, as that's more useful. Use O_NONBLOCK to avoid
7638 * process.c (create_process_1): Remove; no longer needed.
7639 (create_process): Remove timer hack; no longer needed, now that
7640 the child avoids deadlock.
7642 2013-07-20 Glenn Morris <rgm@gnu.org>
7644 * image.c (Fimage_flush): Fix doc typo.
7646 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7648 Fix array bounds violation when pty allocation fails.
7649 * process.c (PTY_NAME_SIZE): New constant.
7650 (pty_name): Remove static variable; it's now auto.
7651 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7652 Take pty_name as an arg rather than using a static variable.
7653 All callers changed.
7654 (create_process): Recover pty_flag from process, not from volatile local.
7655 (create_pty): Stay inside array even when pty allocation fails.
7656 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7658 * lread.c (Fload): Avoid initialization only when lint checking.
7659 Mention that it's needed only for older GCCs.
7661 2013-07-20 Kenichi Handa <handa@gnu.org>
7663 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7664 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7666 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7668 * lread.c (Fload): Avoid uninitialized warning.
7670 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7672 Fix some minor file descriptor leaks and related glitches.
7673 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7674 (create_lock_file): Use write, not emacs_write.
7675 * image.c (slurp_file, png_load_body):
7676 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7677 (server_accept_connection):
7678 Don't leak an fd on memory allocation failure.
7679 * image.c (slurp_file): Add a cheap heuristic for growing files.
7680 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7681 as that's what the other routines do. Maybe input need not be
7682 blocked at all, but it's better to be consistent.
7683 Avoid undefined behavior when strlen is zero.
7685 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7686 (NSTATICS): Now a constant; doesn't need to be a macro.
7688 2013-07-19 Richard Stallman <rms@gnu.org>
7690 * coding.c (decode_coding_utf_8): Add simple loop for fast
7691 processing of ASCII characters.
7693 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7695 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7697 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7699 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7700 unportable 'struct x_display_info'.
7701 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7704 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7706 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7707 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7709 (system_process_attributes): Prefer plain char to unsigned char
7710 when either will do. Clean up properly if interrupted or if
7711 memory allocations fail. Don't assume sscanf succeeds.
7712 Remove no-longer-needed workaround to stop GCC from whining.
7713 Read command-line once, instead of multiple times. Check read status a
7716 Fix obscure porting bug with varargs functions.
7717 The code assumed that int is treated like ptrdiff_t in a vararg
7718 function, which is not a portable assumption. There was a similar
7719 -- though these days less likely -- porting problem with various
7720 assumptions that pointers of different types all smell the same as
7721 far as vararg functions is conserved. To make this problem less
7722 likely in the future, redo the API to use varargs functions.
7723 * alloc.c (make_save_value): Remove this vararg function.
7724 All uses changed to ...
7725 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7726 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7728 (make_save_ptr): Rename from make_save_pointer, for consistency with
7729 the above. Define only on platforms that need it. All uses changed.
7731 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7733 * keyboard.c: Try to fix typos in previous change.
7734 (DISPLAY_LIST_INFO): New macro.
7735 (kbd_buffer_get_event): Do not access members that are not present
7736 in X11. Revert inadvertent change of "!=" to "=".
7738 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7740 * keyboard.c (kbd_buffer_get_event):
7741 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7742 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7744 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7746 * filelock.c: Fix unlikely file descriptor leaks.
7747 (get_boot_time_1): Rework to avoid using emacs_open.
7748 This doesn't actually fix a leak, but is better anyway.
7749 (read_lock_data): Use read, not emacs_read.
7751 * doc.c: Fix minor memory and file descriptor leaks.
7752 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7753 (get_doc_string, Fsnarf_documentation):
7754 Fix file descriptor leak on error.
7756 * term.c: Fix minor fdopen-related file descriptor leaks.
7757 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7758 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7760 * charset.c: Fix file descriptor leaks and errno issues.
7762 (load_charset_map_from_file): Don't leak file descriptor on error.
7763 Use plain record_xmalloc since the allocation is larger than
7764 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7766 * eval.c (record_unwind_protect_nothing):
7767 * fileio.c (fclose_unwind):
7769 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7770 The replacement doesn't block input, but that no longer seems
7773 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7775 * lread.c: Fix file descriptor leaks and errno issues.
7776 (Fload): Close some races that leaked fds or streams when 'load'
7778 (Fload, openp): Report error number of last nontrivial failure to open.
7779 ENOENT counts as trivial.
7780 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7782 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7783 now that the function is always called with a nonnegative arg.
7784 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7785 All uses replaced with ...
7786 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7788 A few more minor file errno-reporting bugs.
7789 * callproc.c (Fcall_process):
7790 * doc.c (Fsnarf_documentation):
7791 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7792 * process.c (set_socket_option):
7793 Don't let a constructor trash errno.
7794 * doc.c: Include <errno.h>.
7796 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7798 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7800 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7802 Fix w32 bug with call-process-region (Bug#14885).
7803 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7804 to Fcall_process when the input is empty. This simplifies the
7805 code a bit. It makes no difference on POSIXish platforms but
7806 apparently it fixes a bug on w32.
7808 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7809 * fileio.c (close_file_unwind): Don't close if FD is negative;
7810 this can happen when unwinding a zapped file descriptor.
7811 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7812 in case Emacs runs out of memory between the two unwind-protects.
7813 Don't trash errno when closing FD.
7814 Zap the FD in the specpdl when closing it, instead of deferring
7815 the removal of the unwind-protect; this fixes a bug where a child
7816 function unwinds the stack past us.
7818 New unwind-protect flavors to better type-check C callbacks.
7819 This also lessens the need to write wrappers for callbacks,
7820 and the need for make_save_pointer.
7821 * alloc.c (free_save_value):
7822 * atimer.c (run_all_atimers):
7824 * alloc.c (safe_alloca_unwind):
7825 * atimer.c (unwind_stop_other_atimers):
7826 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7827 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7828 * minibuf.c (choose_minibuf_frame_1):
7829 * process.c (make_serial_process_unwind):
7830 * xdisp.c (pop_message_unwind):
7831 * xselect.c (queue_selection_requests_unwind):
7832 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7833 * alloc.c (record_xmalloc):
7834 Prefer record_unwind_protect_ptr to record_unwind_protect with
7836 * alloc.c (Fgarbage_collect):
7837 Prefer record_unwind_protect_void to passing a dummy.
7838 * buffer.c (restore_buffer):
7839 * window.c (restore_window_configuration):
7840 * xfns.c, w32fns.c (do_unwind_create_frame)
7841 New wrapper. All record-unwind uses of wrappee changed.
7842 * buffer.c (set_buffer_if_live):
7843 * callproc.c (call_process_cleanup, delete_temp_file):
7844 * coding.c (code_conversion_restore):
7845 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7846 * editfns.c (save_excursion_restore)
7847 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7848 (save_restriction_restore):
7849 * eval.c (restore_stack_limits, un_autoload):
7850 * fns.c (require_unwind):
7851 * keyboard.c (recursive_edit_unwind, tracking_off):
7852 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7853 * macros.c (pop_kbd_macro, restore_menu_items):
7854 * nsfns.m (unwind_create_frame):
7855 * print.c (print_unwind):
7856 * process.c (start_process_unwind):
7857 * search.c (unwind_set_match_data):
7858 * window.c (select_window_norecord, select_frame_norecord):
7859 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7860 (fast_set_selected_frame):
7861 * xfns.c, w32fns.c (unwind_create_tip_frame):
7862 Return void, not a dummy Lisp_Object. All uses changed.
7863 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7864 * callproc.c (call_process_kill):
7865 * fileio.c (restore_point_unwind, decide_coding_unwind)
7866 (build_annotations_unwind):
7867 * insdel.c (Fcombine_after_change_execute_1):
7868 * keyboard.c (read_char_help_form_unwind):
7869 * menu.c (unuse_menu_items):
7870 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7871 * sound.c (sound_cleanup):
7872 * xdisp.c (unwind_redisplay):
7873 * xfns.c (clean_up_dialog):
7874 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7875 Accept no args and return void, instead of accepting and returning
7876 a dummy Lisp_Object. All uses changed.
7877 * cygw32.c (fchdir_unwind):
7878 * fileio.c (close_file_unwind):
7879 * keyboard.c (restore_kboard_configuration):
7880 * lread.c (readevalllop_1):
7881 * process.c (wait_reading_process_output_unwind):
7882 Accept int and return void, rather than accepting an Emacs integer
7883 and returning a dummy object. In some cases this fixes an
7884 unlikely bug when the corresponding int is outside Emacs integer
7885 range. All uses changed.
7886 * dired.c (directory_files_internal_unwind):
7887 * fileio.c (do_auto_save_unwind):
7888 * gtkutil.c (pop_down_dialog):
7889 * insdel.c (reset_var_on_error):
7890 * lread.c (load_unwind):
7891 * xfns.c (clean_up_file_dialog):
7892 * xmenu.c, nsmenu.m (pop_down_menu):
7893 * xmenu.c (cleanup_widget_value_tree):
7894 * xselect.c (wait_for_property_change_unwind):
7895 Accept pointer and return void, rather than accepting an Emacs
7896 save value encapsulating the pointer and returning a dummy object.
7898 * editfns.c (Fformat): Update the saved pointer directly via
7899 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7900 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7901 (unwind_body): New function.
7902 (record_unwind_protect): First arg is now a function returning void,
7903 not a dummy Lisp_Object.
7904 (record_unwind_protect_ptr, record_unwind_protect_int)
7905 (record_unwind_protect_void): New functions.
7906 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7907 * fileio.c (struct auto_save_unwind): New type.
7908 (do_auto_save_unwind): Use it.
7909 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7910 * insdel.c (struct rvoe_arg): New type.
7911 (reset_var_on_error): Use it.
7912 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7914 (specbinding_func): Remove; there are now several such functions.
7915 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7916 (set_unwind_protect_ptr): New function.
7917 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7919 Be simpler and more consistent about reporting I/O errors.
7920 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7921 Say "Read error" and "Write error", rather than "I/O error", or
7922 "IO error reading", or "IO error writing", when a read or write
7924 * process.c (Fmake_network_process, wait_reading_process_output)
7925 (send_process, Fprocess_send_eof, wait_reading_process_output):
7926 Capitalize diagnostics consistently. Put "failed foo" at the
7927 start of the diagnostic, so that we don't capitalize the
7928 function name "foo". Consistently say "failed" for such
7930 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7931 All callers changed. This is so it can use report_file_error.
7932 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7933 diagnostics consistently as above.
7935 * fileio.c (report_file_errno): Fix errno reporting bug.
7936 If the file name is neither null nor a pair, package it up as a
7937 singleton list. All callers changed, both to this function and to
7938 report_file_error. This fixes a bug where the memory allocator
7939 invoked by list1 set errno so that the immediately following
7940 report_file_error reported the wrong errno value.
7942 Fix minor problems found by --enable-gcc-warnings.
7943 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7944 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7946 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7948 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7949 Set event->arg to Qt if switch-event shall be generated.
7950 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7952 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7954 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7957 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7958 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7959 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7960 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7961 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7962 and there is a focused frame.
7963 (head_table): Add focus-in and focus-out.
7964 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7965 bind to handle-focus-in/out.
7967 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7968 (Fhandle_switch_frame): Call Fhandle_focus_in.
7969 (syms_of_frame): defsubr handle-focus-in/out.
7971 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7973 Fix porting bug to older POSIXish platforms (Bug#14862).
7974 * sysdep.c (emacs_pipe): New function, that implements
7975 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7976 This should port better to CentOS 5 and to Mac OS X 10.6.
7977 All calls to pipe2 changed.
7979 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7980 This makes the code easier to read and the executable a bit smaller.
7981 Do not replace all calls to Fcons that happen to create lists,
7982 just calls that are intended to create lists. For example, when
7983 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7984 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7985 Similarly for list2 through list5.
7986 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7987 * bytecode.c (exec_byte_code):
7988 * callint.c (quotify_arg, Fcall_interactively):
7989 * callproc.c (Fcall_process, create_temp_file):
7990 * charset.c (load_charset_map_from_file)
7991 (Fdefine_charset_internal, init_charset):
7992 * coding.c (get_translation_table, detect_coding_system)
7993 (Fcheck_coding_systems_region)
7994 (Fset_terminal_coding_system_internal)
7995 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7996 * composite.c (update_compositions, Ffind_composition_internal):
7997 * dired.c (directory_files_internal, file_name_completion)
7999 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8000 * doc.c (Fsnarf_documentation):
8001 * editfns.c (Fmessage_box):
8003 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8004 (Feval, eval_sub, Ffuncall, apply_lambda):
8005 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8006 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8007 (Fset_file_times, Finsert_file_contents)
8008 (Fchoose_write_coding_system, Fwrite_region):
8009 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8010 * font.c (font_registry_charsets, font_parse_fcname)
8011 (font_prepare_cache, font_update_drivers, Flist_fonts):
8012 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8013 * frame.c (make_frame, Fmake_terminal_frame)
8014 (x_set_frame_parameters, x_report_frame_params)
8015 (x_default_parameter, Fx_parse_geometry):
8016 * ftfont.c (syms_of_ftfont):
8017 * image.c (gif_load):
8018 * keyboard.c (command_loop_1):
8019 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8020 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8021 (Fminor_mode_key_binding, accessible_keymaps_1)
8022 (Faccessible_keymaps, Fwhere_is_internal):
8023 * lread.c (read_emacs_mule_char):
8024 * menu.c (find_and_return_menu_selection):
8025 * minibuf.c (get_minibuffer):
8026 * nsfns.m (Fns_perform_service):
8027 * nsfont.m (ns_script_to_charset):
8028 * nsmenu.m (ns_popup_dialog):
8029 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8030 (Fx_own_selection_internal):
8031 * nsterm.m (append2):
8032 * print.c (Fredirect_debugging_output)
8033 (print_prune_string_charset):
8034 * process.c (Fdelete_process, Fprocess_contact)
8035 (Fformat_network_address, set_socket_option)
8036 (read_and_dispose_of_process_output, write_queue_push)
8037 (send_process, exec_sentinel):
8038 * sound.c (Fplay_sound_internal):
8039 * textprop.c (validate_plist, add_properties)
8040 (Fput_text_property, Fadd_face_text_property)
8041 (copy_text_properties, text_property_list, syms_of_textprop):
8042 * unexaix.c (report_error):
8043 * unexcoff.c (report_error):
8044 * unexsol.c (unexec):
8045 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8046 (Fformat_mode_line, syms_of_xdisp):
8047 * xfaces.c (set_font_frame_param)
8048 (Finternal_lisp_face_attribute_values)
8049 (Finternal_merge_in_global_face, syms_of_xfaces):
8050 * xfns.c (x_default_scroll_bar_color_parameter)
8051 (x_default_font_parameter, x_create_tip_frame):
8052 * xfont.c (xfont_supported_scripts):
8053 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8054 (menu_help_callback, xmenu_show):
8056 * xterm.c (set_wm_state):
8057 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8058 and similarly for list2 through list5.
8060 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8062 * callproc.c (Fcall_process_region): Fix minor race and tune.
8063 (create_temp_file): New function, with the temp-file-creation part
8064 of the old Fcall_process_region. Use Fcopy_sequence to create the
8065 temp file name, rather than alloca + build_string, for simplicity.
8066 Don't bother to block input around the temp file creation;
8067 shouldn't be needed. Simplify use of mktemp.
8068 Use record_unwind_protect immediately after creating the temp file;
8069 this closes an unlikely race where the temp file was not removed.
8070 Use memcpy rather than an open-coded loop.
8071 (Fcall_process_region): Use the new function. If the input is
8072 empty, redirect from /dev/null rather than from a newly created
8073 empty temp file; this avoids unnecessary file system traffic.
8075 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8077 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8078 Simplify by making this case like the other two. This is a bit
8079 slower on obsolete hosts, but the extra complexity isn't worth it.
8081 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8082 * process.c (create_process) [!DOS_NT]:
8083 Remove now-unnecessary calls to emacs_close.
8085 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8087 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8088 returning early. (Bug#14850)
8090 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8091 and inhibit-iso-escape-detection attributes of 'undecided'.
8094 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8096 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8097 Reported by Herbert J. Skuhra in
8098 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8100 Don't lose top specpdl entry when memory is exhausted.
8101 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8102 specpdl overflow here, to simplify callers; all callers changed.
8103 Always reserve an unused entry at the stack top; this avoids
8104 losing the top entry's information when memory is exhausted.
8106 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8108 Clean up errno reporting and fix some errno-reporting bugs.
8109 * callproc.c (Fcall_process):
8110 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8111 * process.c (create_process, Fmake_network_process):
8112 * unexaix.c (report_error):
8113 * unexcoff.c (report_error):
8114 Be more careful about reporting the errno of failed operations.
8115 The code previously reported the wrong errno sometimes.
8116 Also, prefer report_file_errno to setting errno + report_file_error.
8117 (Fcall_process): Look at openp return value rather than at path,
8118 as that's a bit faster and clearer when there's a numeric predicate.
8119 * fileio.c (report_file_errno): New function, with most of the
8120 old contents of report_file_error.
8121 (report_file_error): Use it.
8122 (Ffile_exists_p, Ffile_accessible_directory_p):
8123 Set errno to 0 when it is junk.
8124 * fileio.c (Faccess_file):
8125 * image.c (x_create_bitmap_from_file):
8126 Use faccessat rather than opening the file, to avoid the hassle of
8127 having a file descriptor open.
8128 * lisp.h (report_file_errno): New decl.
8129 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8132 * process.c (create_process, wait_reading_process_output) [AIX]:
8133 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8134 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8135 a multithreaded environment anyway).
8136 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8138 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8140 * image.c (x_find_image_file): Don't close a remote file handle.
8142 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8144 Fix races with threads and file descriptors.
8145 * callproc.c (Fcall_process_region):
8146 * dired.c (open_directory):
8147 * emacs.c (main, Fdaemon_initialized):
8148 * image.c (x_find_image_file):
8149 * inotify.c (Finotify_rm_watch):
8150 * lread.c (Flocate_file_internal):
8151 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8152 * term.c (term_mouse_moveto, init_tty):
8153 * termcap.c (tgetent):
8154 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8155 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8156 * unexhp9k800.c, unexmacosx.c (unexec):
8157 * callproc.c (Fcall_process_region):
8158 Use emacs_close, not close.
8159 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8160 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8161 and posix_close function on current platforms (which all lack them).
8162 (emacs_close): Use it. This should fix the races on GNU/Linux and
8163 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8164 and it should avoid closing random victim file descriptors on
8167 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8169 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8170 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8173 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8174 This is for .gdbinit xbacktrace.
8176 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8177 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8178 (emacs_set_tty): Now static.
8179 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8180 * term.c (tty_capable_p, tty_default_color_capabilities)
8181 (get_tty_terminal, term_mouse_movement)
8182 (handle_one_term_event, init_tty, maybe_fatal):
8183 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8184 (tgetent, scan_file, name_match, compare_contin):
8185 * terminal.c (get_terminal):
8186 Use bool for boolean.
8187 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8188 Prefer char to unsigned char if either will do.
8189 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8190 (tty_write_glyphs): Prefer int to unsigned.
8191 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8192 All callers changed.
8193 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8195 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8198 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8199 (B__dummy__): New dummy symbol, to pacify C89.
8200 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8201 they can't grok varargs macros.
8202 * dispnew.c (add_window_display_history)
8203 (add_frame_display_history):
8204 * print.c (print_object):
8205 * xdisp.c (debug_method_add):
8206 Use %p printf format only for void pointers.
8207 * emacs.c (usage_message): New constant, replacing ...
8208 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8209 (main): Adjust to usage reorg.
8210 * fns.c (syms_of_fns):
8211 * profiler.c (syms_of_profiler):
8212 Don't use non-constant struct initializers.
8213 * gnutls.h (gnutls_initstage_t):
8214 * lisp.h (enum Lisp_Fwd_Type):
8215 * lread.c (lisp_file_lexically_bound_p):
8216 * xsettings.c (anonymous enum):
8217 Remove trailing comma.
8218 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8219 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8220 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8222 * regex.c (const_re_char): New type, to pacify strict C89.
8223 All uses of 'const re_char' replaced to use it.
8224 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8225 with glibc when strict C89. This change is imported from gnulib.
8227 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8228 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8229 Omit GNU_LINUX implementation, since it requires long long.
8230 * xterm.c (x_draw_underwave):
8231 Do not assume the traditional order of struct's members.
8232 (x_term_init): Rewrite to avoid the need for non-constant structure
8235 Syntax cleanup, mostly replacing macros with functions.
8236 This removes the need for the syntax_temp hack.
8237 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8238 * syntax.c (SYNTAX_INLINE): New macro.
8239 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8240 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8241 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8242 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8243 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8244 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8245 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8246 Now constants, not macros.
8247 (syntax_temp) [!__GNUC__]: Remove.
8248 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8249 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8250 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8251 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8252 Move here from syntax.h; now functions, not macros. Except for the
8253 last function, these are static since only syntax.c uses them.
8254 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8255 All uses changed. Now a function, not a macro; use this fact
8256 to simplify the code.
8257 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8258 compiler bugs; no longer relevant.
8259 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8260 (SYNTAX_INLINE): New macro.
8261 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8262 for the new functions. Use bool for boolean member.
8263 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8264 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8265 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8266 (SETUP_BUFFER_SYNTAX_TABLE):
8267 Now extern inline functions, not macros.
8268 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8269 Remove; all uses replaced by implementation.
8270 (syntax_temp) [!__GNUC__]: Remove decl.
8271 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8273 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8275 * emacs.c (main): Fix syntax error.
8277 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8279 Timestamp fixes for undo (Bug#14824).
8280 * atimer.c (schedule_atimer):
8281 * fileio.c (Ffile_newer_than_file_p):
8282 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8283 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8284 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8285 (syms_of_fileio): Remove Sclear_visited_file_name.
8286 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8287 file doesn't exist; this avoids an ambiguity with negative timestamps.
8288 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8289 * systime.h (make_emacs_time, invalid_emacs_time):
8290 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8291 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8292 * undo.c (record_first_change): Push (visited-file-modtime) onto
8293 undo list rather than reimplementing it by hand, incorrectly.
8295 2013-07-09 Ken Brown <kbrown@cornell.edu>
8297 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8299 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8301 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8303 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8305 Handle errno and exit status a bit more carefully.
8306 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8307 number into an exit status. Instead, use EXIT_CANCELED.
8308 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8309 * callproc.c (relocate_fd):
8310 * emacs.c (close_output_streams, main):
8311 * process.c (create_process):
8312 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8313 Use emacs_perror for simplicity.
8314 * callproc.c (relocate_fd, main):
8315 * sysdep.c (sys_subshell):
8316 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8317 (shut_down_emacs): Use emacs_write, not write.
8318 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8319 * fileio.c (Fcopy_file, e_write):
8320 * nsterm.m (ns_select):
8321 * process.c (send_process):
8322 * sound.c (vox_write):
8323 Use emacs_write_sig, not emacs_write.
8324 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8325 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8327 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8329 (emacs_full_write): New function.
8330 (emacs_write): Rewrite to use it.
8331 (emacswrite_sig, emacs_perror): New functions.
8332 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8334 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8336 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8337 on NS even if it is present. Pixmap on NS is a void*.
8339 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8341 Port to Ubuntu 10 (Bug#14803).
8342 Problem reported by T.V. Raman.
8343 * process.c (close_on_exec, accept4, process_socket):
8344 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8346 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8348 * w32.c (sys_dup): Declare prototype.
8352 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8354 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8356 Make file descriptors close-on-exec when possible (Bug#14803).
8357 This simplifies Emacs a bit, since it no longer needs to worry
8358 about closing file descriptors by hand in some cases.
8359 It also fixes some unlikely races. Not all such races, as
8360 libraries often open files internally without setting
8361 close-on-exec, but it's an improvement.
8362 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8363 * callproc.c (Fcall_process) [!MSDOS]:
8364 * emacs.c (main) [!DOS_NT]:
8365 * nsterm.m (ns_term_init):
8366 * process.c (create_process):
8367 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8368 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8369 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8370 Prefer mkostemp with O_CLOEXEC to mkstemp.
8371 * callproc.c (relocate_fd) [!WINDOWSNT]:
8372 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8373 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8375 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8376 Make the resulting file descriptor close-on-exec.
8377 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8378 * lread.c (load_descriptor_list, load_descriptor_unwind):
8379 Remove; no longer needed. All uses removed.
8380 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8381 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8383 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8384 (Fmake_network_process, Fnetwork_interface_list)
8385 (Fnetwork_interface_info, server_accept_connection):
8386 Make newly-created socket close-on-exec.
8387 * sysdep.c (emacs_open, emacs_fopen):
8388 Make new-created descriptor close-on-exec.
8389 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8390 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8392 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8394 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8395 for NS_IMPL_GNUSTEP.
8397 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8399 Fix openp errno handling.
8400 * callproc.c (Fcall_process): Preserve openp errno around close.
8401 * lread.c (openp): Set errno when returning -1, as some callers
8404 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8406 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8408 * nsterm.h (NSSavePanel): Update comment.
8409 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8410 (ns_run_file_dialog): Declare.
8412 * nsfns.m: Remove panelOK.
8414 (ns_run_file_dialog): New function.
8415 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8416 event loop, so file dialog is popped up by ns_run_file_dialog, called
8417 by sendEvent (Bug#14578).
8418 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8420 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8422 * xdisp.c (default_line_pixel_height): New function.
8423 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8424 (try_cursor_movement, redisplay_window, try_window)
8425 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8427 * window.c (window_scroll_pixel_based):
8428 use default_line_pixel_height.
8430 * dispextern.h (default_line_pixel_height): Add prototype.
8432 * frame.c (x_set_line_spacing): Accept a float value for
8433 line-spacing parameter, per the documentation.
8435 * data.c (Fmultibyte_string_p): Doc fix.
8437 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8439 Use emacs_open more consistently when opening files.
8440 This handles EINTR more consistently now, and makes it easier
8441 to introduce other uniform changes to file descriptor handling.
8442 * sysstdio.h: New file.
8443 * buffer.c (mmap_init):
8444 * cygw32.c (chdir_to_default_directory):
8445 * dispnew.c (Fopen_termscript):
8446 * emacs.c (Fdaemon_initialized):
8447 * fileio.c (Fdo_auto_save):
8448 * image.c (slurp_file, png_load_body, jpeg_load_body):
8449 * keyboard.c (Fopen_dribble_file):
8451 * print.c (Fredirect_debugging_output):
8452 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8453 * termcap.c (tgetent):
8454 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8455 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8456 * w32term.c (w32_initialize) [CYGWIN]:
8457 * xfaces.c (Fx_load_color_file):
8458 Use emacs_open instead of plain open, and emacs_fopen instead of
8460 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8461 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8462 * callproc.c (default_output_mode): New constant.
8463 (Fcall_process): Use it to call emacs_open instead of plain creat.
8464 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8465 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8466 (emacs_fopen): New function.
8467 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8468 Include <lisp.h>, for emacs_open.
8469 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8471 Remove duplicate #include directives.
8472 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8474 Don't include stdio.h twice.
8475 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8476 Don't include sys/types.h or stdio.h twice.
8477 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8478 * lread.c: Don't include coding.h twice.
8479 * nsfont.m: Don't include frame.h twice.
8480 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8481 * ralloc.c: Don't include <unistd.h> twice.
8482 * xdisp.c: Don't include font.h twice.
8483 * xterm.c: Don't include fontset.h twice.
8484 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8486 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8488 Scale ImageMagick images more carefully.
8489 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8490 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8491 Be more careful about avoiding undefined behavior after
8492 integer overflow and division by zero.
8494 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8496 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8497 (syms_of_w32fns): DEFSYM them.
8498 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8499 (CCHDEVICENAME): Define macros if not defined.
8500 (struct MONITOR_INFO_EX): New struct.
8501 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8502 (enum_display_monitors_fn): New variable.
8503 (globals_of_w32fns): Initialize it.
8504 (Fx_display_pixel_width, Fx_display_pixel_height)
8505 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8506 multi-monitor setups in docstrings.
8507 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8508 screen size by primary monitor's millimeter per pixel.
8509 (w32_monitor_enum, w32_display_monitor_attributes_list)
8510 (w32_display_monitor_attributes_list_fallback)
8511 (Fw32_display_monitor_attributes_list): New functions.
8512 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8514 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8516 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8518 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8520 * fileio.c (Qfile_notify_error): New error symbol.
8522 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8523 * inotify.c (inotify_callback, symbol_to_inotifymask)
8524 (Finotify_add_watch, Finotify_rm_watch): Use it.
8525 (inotifyevent_to_event): Exchange order of cookie and file name.
8526 (Finotify_add_watch): Adapt docstring.
8528 * lisp.h (Qfile_notify_error): Declare.
8530 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8532 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8533 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8534 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8535 which did not work (see <http://bugs.gnu.org/14569#307>).
8536 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8537 && (!noninteractive || initialized)). This attempts to thread
8538 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8540 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8542 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8543 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8545 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8547 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8548 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8549 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8550 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8552 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8554 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8555 Define to __sys_siglist.
8557 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8559 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8560 word-wrap, so that overflow-newline-into-fringe would work in
8561 visual-line-mode. (Bug#2749)
8562 (move_it_in_display_line_to): When the last scanned display
8563 element fits exactly on the display line, and
8564 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8565 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8566 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8567 finding buffer position that corresponds to pixel coordinates,
8568 e.g. in buffer_posn_from_coords.
8570 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8572 * process.c (handle_child_signal): Call catch_child_signal if
8575 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8577 Don't convert function pointers to void * and back.
8578 It isn't portable C, and it's easy enough to avoid.
8579 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8580 (make_save_value): Add support for SAVE_FUNCPOINTER.
8581 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8582 * print.c (print_object):
8583 Distinguish function from object pointers.
8584 * lisp.h (SAVE_FUNCPOINTER): New constant.
8585 (SAVE_SLOT_BITS): Adjust to it.
8586 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8587 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8588 (voidfuncptr): New typedef.
8589 (struct Lisp_Save_Value): New member data[0].funcpointer.
8590 (XSAVE_FUNCPOINTER): New function.
8592 Simplify buildobj processing.
8593 * Makefile.in (buildobj.h): Make it a sequence of strings each
8594 followed by comma, rather than a single string. Put it into a
8595 .tmp file in case there's an error while generating it.
8596 (gl-stamp): Use .tmp for temp files.
8597 (mostlyclean): Clean .tmp files.
8598 * doc.c (buildobj): Move to just the routine that needs it.
8599 It's now an array of strings, so processing is simpler.
8601 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8603 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8604 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8605 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8606 Invoke malloc_enable_thread even when not interactive.
8607 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8608 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8609 in this case, since the underlying bug has now been fixed.
8611 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8613 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8614 unlinking it (bug#14691).
8616 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8618 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8619 before checking whether buffer is modified. This lets
8620 `kill-buffer-query-functions' cancel killing of the buffer or save
8621 its content before `kill-buffer' asks user the "Buffer %s
8622 modified; kill anyway?" question.
8624 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8626 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8627 Let the super performKeyEquivalent deal with them (Bug#14747).
8629 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8631 * widget.c (resize_cb): Remove unused local.
8633 Do not use GTK 3 if it exists but cannot be compiled.
8634 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8635 * xterm.c (x_error_handler) [!USE_GTK]:
8638 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8640 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8642 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8643 to the valid range of values. (Bug#14753)
8645 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8646 when moving point by using the current glyph matrix. This avoids
8647 the need to force redisplay when this function is called in a
8650 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8652 Fix minor problems found by static checking.
8653 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8654 Redo the latter's body to sidestep GCC parenthesization warnings.
8655 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8656 * coding.c (detect_coding, detect_coding_system):
8657 * coding.h (struct undecided_spec):
8658 Use bool for boolean.
8659 * image.c (QCmax_width, QCmax_height): Now static.
8660 * xdisp.c (Fmove_point_visually): Remove unused local.
8662 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8664 * xdisp.c (Fmove_point_visually): New function.
8666 2013-06-28 Kenichi Handa <handa@gnu.org>
8668 * coding.h (define_coding_undecided_arg_index): New enum.
8669 (coding_attr_index): New members
8670 coding_attr_undecided_inhibit_null_byte_detection,
8671 coding_attr_undecided_inhibit_iso_escape_detection,
8672 coding_attr_undecided_prefer_utf_8.
8673 (undecided_spec): New struct.
8674 (struct coding_system): New member `undecided' of the member
8677 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8678 (detect_coding): Likewise.
8679 (detect_coding_system): Likewise.
8680 (Fdefine_coding_system_internal): New coding system properties
8681 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8683 (syms_of_coding): Adjust for coding_arg_undecided_max.
8685 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8687 * image.c (x_from_xcolors): Remove unused local.
8689 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8691 Defer image data transfer between X client and server until actual
8694 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8697 * image.c (Destroy_Image): Remove.
8698 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8699 `mask_p', and `colors_p'. All uses changed.
8700 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8701 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8702 New macros for `flags' arg to x_clear_image_1.
8703 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8704 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8705 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8706 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8707 (image_get_x_image, image_unget_x_image): New functions or macros.
8708 (image_background, image_background_transparent, x_to_xcolors)
8709 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8710 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8711 instead of Destroy_Image.
8712 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8713 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8714 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8715 (imagemagick_load_image, svg_load_image): Use them instead of
8716 x_create_x_image_and_pixmap, and x_put_x_image followed by
8717 x_destroy_x_image, respectively.
8718 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8719 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8720 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8721 background_transparent fields.
8722 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8723 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8725 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8727 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8728 This mostly consists of undoing recent changes.
8729 * callproc.c (Fcall_process):
8730 * process.c (create_process):
8731 Do not worry about catching SIGCHLD here, undoing previous change.
8732 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8733 * process.c, process.h (catch_child_signal):
8734 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8735 * process.c (catch_child_handler): Don't worry about being called
8736 lazily and do not assume caller has blocked SIGCHLD, undoing
8737 previous change. Move first-time stuff back to
8738 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8739 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8740 set lib_child_handler if it's already initialized, which may
8741 help avoid problems on GNUstep.
8743 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8745 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8746 * callproc.c (Fcall_process):
8747 * process.c (create_process):
8748 Make sure SIGCHLD is caught before we fork,
8749 since Emacs startup no arranges to catch SIGCHLD.
8750 * process.c (lib_child_handler): Initialize to null, not to
8752 (catch_child_signal): Allow self to be called lazily.
8753 Do nothing if it's already been called.
8754 Assume caller has blocked SIGCHLD (all callers do now).
8755 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8756 just before it's really needed.
8757 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8758 since it hasn't been caught yet.
8760 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8762 * image.c (compute_image_size): New function to implement
8763 :max-width and :max-height.
8764 (imagemagick_load_image): Use it.
8766 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8768 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8769 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8771 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8772 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8773 the SIGCHLD handler, since the code is not atomic and (due to glib)
8774 signals may be arriving now.
8775 * sysdep.c (init_signals): Do not catch child signals here;
8776 'main' now does that later, at a safer time.
8778 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8780 Clean up SIGCHLD handling a bit (Bug#14569).
8781 * process.c, process.h (catch_child_signal):
8782 Now always extern, even if !NS_IMPL_GNUSTEP.
8783 * process.c (catch_child_signal): Move glib tickler here from
8784 init_process_emacs, so that it's done earlier in Emacs
8785 initialization. Also move the noninteractive && !initialized
8786 check here from init_process_emacs. This is all a bit cleaner for
8787 GNUish platforms, and I hope it works around the Cygwin bug.
8788 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8789 that glib signal handling is tickled before glib creates threads.
8791 * process.c (wait_reading_process_output): Avoid int overflow
8792 when reading more than 2 GiB total from a process.
8794 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8796 * process.c (create_process): Handle a couple more cases,
8797 i.e., work even if new_argv and wait_child_setup[i] are cached.
8798 Use Fcall_process's style for volatile vars.
8800 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8802 * process.c (create_process): Mark PROCESS volatile.
8804 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8806 Use C99-style flexible array members if available.
8807 This avoids some subtle aliasing issues, which typically
8808 aren't a problem with GCC but may be a problem elsewhere.
8809 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8810 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8811 In either case, it uses a flexible array member rather than
8812 the old struct hack. All uses changed.
8813 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8814 Adjust to sdata reorganization.
8815 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8816 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8817 that ports better to pre-C99 non-GCC.
8818 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8819 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8820 as the latter has changed.
8821 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8822 and port better to pre-C99 GCC.
8823 * image.c (struct xpm_cached_color):
8824 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8825 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8826 Use FLEXIBLE_ARRAY_MEMBER.
8827 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8828 Move decl to top level so it gets checked against implementation.
8829 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8830 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8832 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8834 * syntax.c: Integer cleanups.
8835 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8836 All uses that need 0-or-2 changed to:
8837 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8838 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8839 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8840 (char_quoted, prev_char_comend_first, back_comment)
8841 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8842 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8843 Use bool for boolean.
8844 (update_syntax_table, skip_chars, skip_syntaxes):
8845 Prefer int to unsigned when either will do.
8846 (back_comment): Return boolean success flag, like forw_comment,
8847 instead of positive-or-minus-1 (which might have overflowed int anyway).
8848 Don't stuff ptrdiff_t into int.
8849 (syntax_spec_code, syntax_code_spec): Now const.
8850 (Fmatching_paren, scan_lists, scan_sexps_forward):
8851 Use enum syntaxcode for syntax code.
8852 (Fmatching_paren): Check that arg is a character, not just an integer.
8853 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8854 (Finternal_describe_syntax_value): Omit no-longer-needed
8856 (skip_chars): Use char, not unsigned char, when the distinction
8858 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8859 * bytecode.c (exec_byte_code):
8860 * syntax.c (syntax_spec_code, Fchar_syntax)
8861 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8863 * syntax.h (SYNTAX_WITH_FLAGS):
8864 Omit unnecessary casts.
8866 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8868 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8869 line dimensions here, to avoid race conditions with the main
8870 thread. (Bug#14062, bug#14630, bug#14669)
8872 * w32term.c (w32_draw_window_cursor): Compute the header line and
8873 mode line dimensions here.
8874 <w32_system_caret_window, w32_system_caret_hdr_height>:
8875 <w32_system_caret_mode_height>: New variables.
8877 * w32term.h: Declare them.
8879 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8881 * alloc.c (die): Move "assertion failed" string here ...
8882 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8883 COND when SUPPRESS_CHECKING. This shrinks the executable text
8884 size by 0.8% to 2.2% when configured with --enable-checking,
8885 depending on optimization flags (GCC 4.8.1 x86-64).
8887 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8889 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8891 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8892 base is 2; this is more accurate.
8894 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8896 * sound.c (string_default): Move to !WINDOWSNT section.
8897 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8899 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8901 * sound.c: Integer cleanups.
8902 Remove unnecessary forward decls.
8903 (struct sound_device): The 'file' member is now a Lisp_Object, not
8904 a char *, so that we needn't invoke alloca on a huge size.
8905 (Fplay_sound_internal): Adjust to this.
8906 (string_default): New function.
8907 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8908 Use it to adjust to the struct sound_device change.
8909 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8910 (be2hs) [0]: Remove.
8912 * syntax.c (skip_chars): Don't use uninitialized storage
8913 when searching a multibyte buffer for characters that are not in a
8914 unibyte string that contains non-ASCII characters.
8916 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8918 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8919 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8921 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8923 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8925 2013-06-18 Kenichi Handa <handa@gnu.org>
8927 * font.c (Ffont_spec): Signal an error for an invalid font name
8930 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8932 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8933 In particular this ports to 32-bit sparc Sun cc.
8934 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8935 array with a dummy element at specpdl[-1], so that its address can
8937 (unbind_to): Do not copy the binding; not needed, now that we
8938 copy old_value in the one place where the copy is needed.
8939 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8940 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8941 (union specbinding): Rename from struct specbinding. Redo layout
8942 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8943 which is not portable. With Sun C 5.12 32-bit sparc, the
8944 declaration causes nargs to be an unsigned bitfield, a behavior
8945 that the C standard allows; but Emacs wants nargs to be signed.
8946 The overall type is now a union of structures rather than a
8947 structure of union of structures, and the 'kind' member is now a
8948 bitfield, so that the overall type doesn't grow. All uses changed.
8949 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8951 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8953 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8954 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8956 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8958 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8960 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8961 unless we know that the window w's frame is a frame object.
8962 Another attempt at solving bug#14062 and bug#14630.
8964 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8966 * textprop.c (property_set_type): New enum.
8967 (add_properties): Allow appending/prepending text properties.
8968 (add_text_properties_1): Factored out of Fadd_text_properties.
8969 (Fadd_text_properties): Move all the code into
8970 add_text_properties_1.
8971 (Fadd_face_text_property): New function that calls
8972 add_text_properties_1.
8974 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8976 Move functions from lisp.h to individual modules when possible.
8977 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8978 * alloc.c (XFLOAT_INIT, set_symbol_name):
8979 * buffer.c (CHECK_OVERLAY):
8980 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8981 (set_char_table_parent):
8982 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8983 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8984 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8985 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8987 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8988 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8989 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8990 (backtrace_args, backtrace_debug_on_exit):
8991 * floatfns.c (CHECK_FLOAT):
8992 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8993 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8994 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8995 (set_hash_index_slot):
8996 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8997 * marker.c (CHECK_MARKER):
8998 * textprop.c (CHECK_STRING_OR_BUFFER):
8999 * window.c (CHECK_WINDOW_CONFIGURATION):
9000 Move here from lisp.h, and make these functions static rather than
9002 * buffer.c (Qoverlayp):
9004 * fns.c (Qhash_table_p):
9005 * window.c (Qwindow_configuration_p):
9007 * lisp.h: Remove the abovementioned defns and decls.
9009 Use functions, not macros, for XINT etc (Bug#11935).
9010 In lisp.h, prefer functions to function-like macros, and
9011 constants to object-like macros, when either will do. This:
9012 . simplifies use, as there's no more need to worry about
9013 arguments' side effects being evaluated multiple times.
9014 . makes the code easier to debug on some platforms.
9015 However, when using gcc -O0, keep using function-like macros
9016 for a few critical operations, for performance reasons.
9017 This sort of thing isn't needed with gcc -Og, but -Og
9018 is a GCC 4.8 feature and isn't widely-enough available yet.
9019 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9020 Remove enum lsb_bits; no longer needed.
9021 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9022 * buffer.c (Qoverlap):
9024 * fns.c (Qhash_table_p):
9025 Now extern, so lisp.h can use these symbols.
9026 * dispextern.h: Include character.h, for MAX_CHAR etc.
9027 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9028 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9029 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9030 (GLYPH_CODE_P): Move here from lisp.h.
9031 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9032 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9033 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9034 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9035 XUNTAG now returns void *.
9036 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9037 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9038 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9039 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9040 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9041 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9042 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9043 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9044 New macros, renamed from their sans-lisp_h_ counterparts.
9045 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9046 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9047 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9048 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9049 If compiling via GCC without optimization, define these as macros
9050 in addition to inline functions.
9051 To disable this, compile with -DINLINING=0.
9052 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9053 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9054 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9055 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9056 (INTMASK, VALMASK): Now macros, since static values cannot be
9057 accessed from extern inline functions.
9058 (VALMASK): Also a constant, for benefit of old GDB.
9059 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9060 is INTEGERP, which can fold it in.
9061 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9062 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9063 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9064 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9065 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9066 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9067 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9068 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9069 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9070 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9071 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9072 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9073 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9074 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9075 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9076 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9077 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9078 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9079 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9080 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9081 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9082 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9083 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9084 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9085 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9086 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9087 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9088 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9089 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9090 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9091 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9092 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9093 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9095 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9096 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9097 (VALMASK): Define in one place rather than in two, merging the
9098 USE_LSB_TAG parts; this is simpler.
9099 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9100 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9101 Move up, to avoid use before definition.
9102 Also include "globals.h" earlier, for the same reason.
9103 (make_natnum): New function.
9104 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9105 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9106 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9107 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9108 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9109 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9110 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9111 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9112 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9113 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9114 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9115 (Qwindow_configuration_p, Qimage): New forward declarations.
9116 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9117 (STRING_COPYIN): Remove; unused.
9118 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9119 (xcar_addr, xcdr_addr): New functions. All uses changed.
9120 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9121 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9122 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9123 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9124 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9125 (TYPE_RANGED_INTEGERP): Simplify.
9126 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9127 (setlocale, fixup_locale, synchronize_system_messages_locale)
9128 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9129 Now empty functions, not macros.
9130 (functionp): Return bool, not int.
9131 * window.c (Qwindow_configuration_p): Now extern,
9132 so window.h can use it.
9133 * window.h (Qwindowp): Move decl back to lisp.h.
9135 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9137 * xdisp.c (Fline_pixel_height): New function, required for solving
9140 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9142 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9144 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9146 * lread.c (syms_of_lread):
9147 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9149 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9151 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9153 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9155 * fileio.c (expand_file_name): Doc fix.
9157 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9159 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9160 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9161 Wait for self, not for 0. This can't hurt on GNU or similar
9162 system, and may help with Cygwin.
9164 * keyboard.c: Don't use PROP (...) as an lvalue.
9165 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9166 Use set_prop (A, B), not PROP (A) = B.
9168 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9170 * xdisp.c (get_it_property): Use it->window instead of generating
9171 a Lisp object from it->w.
9173 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9175 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9176 get-char-property the window that is being rendered, instead of
9177 the buffer, to support window-specific overlays. (Bug#14575)
9178 (compute_display_string_pos): When W is NULL, use the current
9179 buffer as the object to pass to get-char-property.
9180 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9181 pointer member of the bidi iterator, since no window is pertinent
9184 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9186 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9187 being displayed, and pass it to compute_display_string_pos.
9188 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9189 (bidi_paragraph_init): All callers changed.
9191 * xdisp.c (init_from_display_pos, init_iterator)
9192 (handle_single_display_spec, next_overlay_string)
9193 (get_overlay_strings_1, reseat_1, reseat_to_string)
9194 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9195 Set bidi_it.w member from it->w.
9196 (compute_display_string_pos): Accept additional argument, the
9197 window being displayed, and pass it to Fget_char_property.
9200 * dispextern.h (struct bidi_it): New member w, the window being
9202 (compute_display_string_pos): Adjust prototype.
9204 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9206 * xgselect.c: Remove unneeded include xterm.h.
9208 * process.c (wait_reading_process_output): Check for NS before GLIB.
9209 GLIB may be linked in due to rsvg, but ns_select must be called.
9211 * xgselect.c (xg_select): Remove call to window_system_available
9212 and g_main_context_pending at the top, so Gdk events (i.e. file
9213 notify) are processed when Emacs is started with -nw.
9215 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9217 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9218 (ctagsfiles3): New variable, includes only *.m files.
9219 (TAGS): Use an explicit language name in the regular expressions,
9220 to avoid transformation of '/SOMETHING' by MSYS to
9221 'c:\MSYS\SOMETHING'.
9223 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9225 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9227 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9229 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9230 still need to set the mouse pointer shape and activate help-echo.
9233 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9235 A few porting etc. fixes for the new file monitor code.
9236 See the thread containing
9237 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9238 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9239 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9240 (dir_monitor_callback, Fgfile_rm_watch):
9241 Use assq_no_quit instead of Fassoc, for speed.
9242 (dir_monitor_callback, Fgfile_rm_watch):
9243 eassert that the monitor is a fixnum.
9244 (dir_monitor_callback): No need for CDR_SAFE.
9245 Simplify building of lisp with alternative tails.
9246 (Fgfile_add_watch, Fgfile_rm_watch):
9247 Do not assume glib functions set errno reliably on failure.
9248 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9249 and signal an error otherwise.
9250 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9251 Use Fdelq instead of Fdelete, for speed.
9253 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9255 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9256 don't insist on being invoked on a highlighted tool-bar button.
9257 Avoids losing tool-bar functionality when mouse-highlight is nil.
9258 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9259 Don't highlight when mouse-highlight is nil.
9260 (note_mouse_highlight): When mouse-highlight is nil, don't return
9261 right away; instead, run tool-bar and mode-line highlight
9262 subroutine, clear any existing highlight, and revert the mouse
9263 pointer to its default shape. (Bug#14558)
9265 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9267 * lisp.mk (lisp): Add prog-mode.el.
9269 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9271 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9272 * process.c (dummy_handler): New function.
9273 (lib_child_handler): New static var.
9274 (handle_child_signal): Invoke it.
9275 (catch_child_signal): If a library has set up a signal handler,
9276 save it into lib_child_handler.
9277 (init_process_emacs): If using glib and not on Windows, tickle glib's
9278 child-handling code so that it initializes its private SIGCHLD handler.
9279 * syssignal.h (SA_SIGINFO): Default to 0.
9280 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9281 31; it should no longer be needed now.
9283 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9285 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9287 * gfilenotify.c (globals_of_gfilenotify): New function.
9288 (syms_of_gfilenotify): Move global initialization there.
9290 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9292 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9294 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9295 * keyboard.c (menu_bar_items, tool_bar_items):
9296 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9297 not override local keymaps any more.
9299 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9301 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9303 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9305 * w32console.c (initialize_w32_display): Return the dimensions of
9306 the console window via 2 additional arguments, not via the current
9307 frame. This avoids crashes due to overrunning the bounds of
9308 frame's decode_mode_spec_buffer, which is not resized following
9309 the change of the frame dimensions from the initial 10x10.
9311 * w32term.h (w32_initialize_display_info): Adjust prototype.
9313 * term.c (init_tty): Take dimensions of the frame from the values
9314 returned by initialize_w32_display.
9316 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9317 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9318 (LIBES): Add $(GFILENOTIFY_LIBS).
9320 * w32inevt.c (handle_file_notifications): Add dummy implementation
9321 for !HAVE_W32NOTIFY.
9323 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9325 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9327 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9329 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9331 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9333 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9335 Fix minor problems found by static checking.
9336 * data.c (pure_write_error):
9337 Use xsignal2, not Fsignal, as Fsignal might return.
9338 * eval.c (set_backtrace_debug_on_exit): Now static.
9339 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9340 No longer inline. EXTERN_INLINE is needed only for functions
9341 defined in .h files. Reindent function header as per GNU style.
9342 (backtrace_p, backtrace_top, backtrace_next):
9343 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9344 compiler or linker. Add extern decls to pacify gcc -Wall.
9345 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9347 * frame.c (free_monitors): Define only on platforms that need it.
9348 * nsterm.m (ns_term_init):
9349 * process.c (catch_child_signal):
9350 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9351 defined on all porting targets these days.
9352 * process.c, process.h (catch_child_signal):
9353 Make it extern only if NS_IMPL_GNUSTEP is defined.
9355 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9357 * w32.c (gettimeofday): Make the signature identical to prototype
9358 in nt/inc/sys/time.h.
9360 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9362 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9365 * keyboard.c (safe_run_hooks_error): Improve error message.
9367 * data.c (pure_write_error): Add `object' argument.
9368 * puresize.h (CHECK_IMPURE): Use it.
9370 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9372 * Makefile.in (NOTIFY_OBJ): New variable.
9373 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9375 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9376 Call syms_of_gfilenotify.
9378 * gfilenotify.c: New file.
9380 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9381 and Qfile_w32notify.
9382 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9383 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9385 * lisp.h: Declare syms_of_gfilenotify.
9387 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9389 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9391 Merge the specpdl and backtrace stacks. Make the structure of the
9392 specpdl entries more obvious via a tagged union of structs.
9393 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9394 (enum specbind_tag): New enum.
9395 (struct specbinding): Make it a tagged union of structs.
9396 Add a case for backtrace records.
9397 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9398 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9399 (backtrace_debug_on_exit): New accessors.
9400 (struct backtrace): Remove.
9401 (struct catchtag): Remove backlist field.
9402 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9404 (Flocal_variable_p): Speed up the common case where the binding is
9406 * eval.c (backtrace_list): Remove.
9407 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9408 (set_backtrace_args, set_backtrace_nargs)
9409 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9410 (backtrace_next): New functions.
9411 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9412 (unwind_to_catch, internal_lisp_condition_case)
9413 (internal_condition_case, internal_condition_case_1)
9414 (internal_condition_case_2, internal_condition_case_n): Don't bother
9415 with backtrace_list any more.
9416 (Fsignal): Adjust to new backtrace format.
9417 (grow_specpdl): Move up.
9418 (record_in_backtrace): New function.
9419 (eval_sub, Ffuncall): Use it.
9420 (apply_lambda): Adjust to new backtrace format.
9421 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9423 (specbind): Adjust to new specpdl format. Simplify.
9424 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9425 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9427 (mark_backtrace): Remove.
9428 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9429 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9430 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9432 * profiler.c (record_backtrace): Use get_backtrace.
9433 (handle_profiler_signal): Use backtrace_top_function.
9434 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9437 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9439 * process.h (catch_child_signal): Declare.
9441 * process.c (catch_child_signal): New function.
9442 (init_process_emacs): Call it.
9444 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9445 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9447 (x_set_cursor_type): Remove declaration.
9448 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9449 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9450 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9451 (ns_get_color): Use F suffix on float.
9452 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9453 (ns_get_rgb_color): Remove.
9454 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9455 (note_mouse_movement): x and y are CGFloat.
9456 (ns_draw_fringe_bitmap): Remove unused rowY.
9457 Change #if to COCOA && >= 10_6.
9458 (ns_draw_window_cursor): Remove unused overspill.
9459 (ns_draw_underwave): width and x are EamcsCGFloat.
9460 (ns_draw_box): thickness is CGFloat.
9461 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9462 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9463 if not in main thread.
9464 (ns_get_pending_menu_title, ns_check_menu_open)
9465 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9466 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9467 (sendFromMainThread:): New method.
9468 (changeFont:): size is CGFloat.
9469 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9470 Disable warning about permanent text.
9471 (characterIndexForPoint:): Adjust return type depending on GNUstep
9473 (mouseDown:): delta is CGFloat.
9474 (updateFrameSize): Remove unised variable f.
9475 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9476 Cast float to EmacsCGFloat.
9477 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9478 also to -1 when restoring.
9479 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9480 inside NS_IMPL_COCOA.
9481 (toggleFullScreen:): Put call to toggleFullScreen inside
9482 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9483 (setPosition:portion:whole:): por is CGFloat.
9484 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9485 (mouseDown:): Use CGFloat.
9486 (mouseDragged:): Remove unised variable edge.
9487 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9489 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9491 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9492 when NS_IMPL_GNUSTEP.
9493 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9494 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9495 (EmacsToolbar): Add clearAll. Add tag argument to
9496 addDisplayItemWithImage.
9497 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9499 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9501 * nsmenu.m (ns_update_menubar): Make static.
9502 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9503 (fillWithWidgetValue:): Add cast to SEL for setAction.
9504 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9505 (update_frame_tool_bar): Update code for GNUstep.
9506 (clearAll): New method.
9507 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9508 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9509 Move identifierToItem setObject and activeIdentifiers addObject before
9510 call to insertItemWithItemIdentifier.
9511 (validateVisibleItems): Fix indentation.
9512 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9513 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9514 UtilityWindow to aStyle, remove call to setStyleMask.
9516 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9518 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9519 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9520 Use F suffix on floats.
9521 (ns_char_width): Returns CGFloat.
9522 (ns_ascii_average_width): w is CGFloat instead of float.
9523 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9525 (ns_glyph_metrics): CGFloat instead of float.
9527 * nsfns.m (x_set_foreground_color, x_set_background_color):
9529 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9530 remove unused variables.
9531 (Fns_read_file_name): Keep track if panel is for save.
9532 Use ns_filename_from_panel/ns_directory_from_panel.
9533 (Fns_list_services): delegate only used for COCOA.
9534 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9535 Just return the input if GNUstep.
9536 (x_screen_planes): Remove.
9537 (Fxw_color_values): Use EmacsCGFloat
9538 (Fns_display_monitor_attributes_list): Only get screen number for
9540 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9542 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9543 ns_directory_from_panel.
9545 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9547 * process.c (handle_child_signal): Also use WCONTINUED.
9548 This is so that list-processes doesn't mistakenly list the process
9549 as stopped, when the process has actually been continued and is
9552 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9554 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9555 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9556 not already configured.
9558 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9560 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9562 * Makefile.in (mostlyclean): Remove *.res files.
9564 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9566 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9567 a buffer (bug#8447).
9569 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9571 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9572 display vector, and we backtrack, handle the case that the
9573 previous character position is also displayed from a display
9574 vector or covered by a display string or image. (Bug#14476)
9576 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9578 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9579 (struct MonitorInfo, free_monitors): Remove.
9580 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9581 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9582 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9585 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9586 (struct MonitorInfo, free_monitors): Remove.
9587 (ns_screen_name): Make static.
9588 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9589 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9592 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9593 (struct MonitorInfo): New struct.
9594 (free_monitors, make_monitor_attribute_list): Declare.
9596 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9598 (free_monitors, make_monitor_attribute_list): New functions.
9599 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9602 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9604 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9606 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9608 * keyboard.c: Apply keyboard decoding only to events that come directly
9609 from the tty, not from unread-command-events (bug#14368).
9610 (read_event_from_main_queue): New function, extracted from read_char.
9611 (read_decoded_char): Remove.
9612 (read_decoded_event_from_main_queue): New function to replace it.
9613 (read_char): Use it.
9614 (read_key_sequence): Use read_char rather than read_decoded_char.
9616 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9618 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9620 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9622 2013-05-22 Kenichi Handa <handa@gnu.org>
9624 The following changes are to fix the setting of
9625 buffer-file-coding-system on, for instance, C-x RET c unix RET
9626 _FILE_OF_DOS_EOL_TYPE_ RET.
9628 * coding.h (struct coding_system): New member detected_utf8_chars.
9630 * coding.c (detect_coding_utf_8): Count characters and check EOL
9631 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9633 (setup_coding_system): Do not initialize coding->head_ascii.
9634 (check_ascii): Do not set coding->eol_seen but update it. Do not
9635 call adjust_coding_eol_type here.
9636 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9637 If the eol-type of CODING is already specified, adjust the eol type
9638 of the found coding-system.
9639 (decode_coding_gap): Cancel previous change. Utilize the
9640 character numbers counted by detect_coding_utf_8. Fix detection
9643 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9645 * search.c (looking_at_1): Only set last_thing_searched if the match
9646 changed the match-data (bug#14281).
9648 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9650 * xdisp.c (reseat_at_previous_visible_line_start):
9651 Already declared in dispextern.h, so remove it here.
9652 (move_it_vertically_backward): Likewise.
9654 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9656 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9657 (Fx_display_pixel_width, Fx_display_pixel_height)
9658 (Fx_display_mm_width, Fx_display_mm_height):
9659 Mention `display-monitor-attributes-list' in docstrings.
9661 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9662 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9663 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9664 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9665 (Fx_display_backing_store, Fx_display_visual_class)
9666 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9667 (Fx_display_grayscale_p, Fx_display_pixel_width)
9668 (Fx_display_pixel_height, Fx_display_planes)
9669 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9670 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9671 (Fx_display_mm_width, Fx_display_mm_height)
9672 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9673 height for all physical monitors as in X11.
9675 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9676 Return pixel width or height for all physical monitors as in X11.
9678 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9680 Port --enable-gcc-warnings to clang.
9681 * bytecode.c (exec_byte_code):
9683 Redo diagnostic pragmas to pacify clang, too.
9684 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9685 * editfns.c (Fencode_time):
9686 * fileio.c (file_accessible_directory_p):
9687 * font.c (font_unparse_xlfd):
9688 Use '&"string"[index]' instead of '"string" + (index)'.
9689 * undo.c (user_error): Remove; unused.
9691 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9693 * insdel.c (insert_1_both): Document the arguments, instead of
9694 referring to insert_1, which no longer exists.
9696 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9697 some window, increment windows_or_buffers_changed, so that
9698 *Messages* display in that window is updated. (Bug#14408)
9700 * w32.c: Include epaths.h.
9701 (init_environment): Use cmdproxy.exe without leading directories.
9702 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9704 (gettimeofday): Adjust signature and return value to Posix
9707 * unexw32.c (open_output_file): Delete the existing emacs.exe
9708 before creating it, to break the hard link to the versioned
9711 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9712 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9713 (FIRSTFILE_OBJ): New variables.
9714 (W32_RES): Rename to EMACSRES. All users changed.
9715 (base_obj): Use $(CM_OBJ).
9716 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9717 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9718 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9719 $(W32_RES_LINK) before $(LIBES).
9720 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9722 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9724 * makefile.w32-in (DOC): Use just "DOC".
9726 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9728 * process.c: Export default filters and sentinels to Elisp.
9729 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9731 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9732 (Fset_process_sentinel, Fformat_network_address):
9733 Default to them instead of nil.
9734 (server_accept_connection): Sentinels can't be nil any more.
9735 (read_and_dispose_of_process_output): New function, extracted from
9736 read_process_output.
9737 (read_process_output): Use it; filters can't be nil.
9738 (Finternal_default_process_filter): New function, extracted from
9739 read_process_output.
9740 (exec_sentinel_unwind): Remove function.
9741 (exec_sentinel): Don't zilch sentinel while running.
9742 (status_notify): Sentinels can't be nil.
9743 (Finternal_default_process_sentinel): New function extracted from
9745 (setup_process_coding_systems): Default filter is not nil any more.
9746 (syms_of_process): Export new Elisp functions and initialize
9748 * lisp.h (make_lisp_proc): New function.
9750 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9752 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9754 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9756 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9757 unless we know that the window w is a leaf window.
9758 Another attempt at solving bug#14062.
9760 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9762 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9765 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9767 * image.c (gif_load): Check that subimages fit (Bug#14345).
9769 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9771 * lread.c (skip_dyn_eof): New function.
9772 (read1): Use it to skip the end of a file in response to #@00.
9774 * doc.c (get_doc_string): Slightly relax the sanity checking.
9776 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9778 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9779 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9780 (MonitorInfo): New struct.
9781 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9782 (Fns_display_monitor_attributes_list): New functions.
9783 (display-usable-bounds): Remove.
9784 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9787 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9789 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9790 (GTK_CHECK_VERSION): New macro, if not already defined.
9791 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9792 replaced by GTK_CHECK_VERSION.
9794 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9796 * xterm.h (GTK_PREREQ): New macro.
9797 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9798 to use this macro instead, for consistency and clarity.
9800 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9802 * xdisp.c (row_for_charpos_p): New function, with code of
9803 cursor_row_p, but accepts an additional argument CHARPOS instead
9804 of using a hardcoded PT.
9805 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9806 (row_containing_pos): Call row_for_charpos_p instead of partially
9807 doing the same. Fixes cursor positioning under longlines-mode
9808 when longlines-show-effect includes more than one newline, when
9809 moving the cursor vertically up.
9811 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9813 * makefile.w32-in (ACL_H): New macro.
9814 ($(BLD)/fileio.$(O)): Update dependencies.
9816 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9818 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9819 * Makefile.in (LIB_ACL): New macro.
9820 (LIBACL_LIBS): Remove.
9821 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9822 * fileio.c: Include <acl.h>.
9823 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9824 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9826 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9829 * unexelf.c: Don't assume ElfW (Half) fits in int.
9830 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9831 when dealing with ElfW (Half) values, since they can exceed 2**31
9832 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9833 (entry_address): Omit unused NUM arg. All uses changed.
9835 2013-05-07 Juri Linkov <juri@jurta.org>
9837 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9838 to the string converted from number with `Fnumber_to_string'.
9841 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9843 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9844 This fixes a problem introduced by my previous change.
9846 2013-05-07 Glenn Morris <rgm@gnu.org>
9848 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9850 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9852 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9854 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9856 Static checking by GCC 4.8.0.
9857 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9858 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9859 (x_get_monitor_attributes_fallback)
9860 (x_get_monitor_attributes_xinerama)
9861 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9862 Define only if USE_GTK.
9863 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9864 (x_get_monitor_attributes_fallback): Omit unused locals.
9865 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9866 Use double, not float, to avoid mixed-mode floating point arithmetic.
9868 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9869 Jan Djärv <jan.h.d@swipnet.se>
9871 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9872 (XINERAMA_CFLAGS): New macros.
9873 (ALL_CFLAGS, LIBES): Use them.
9875 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9876 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9877 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9878 (syms_of_xfns): DEFSYM them.
9879 (struct MonitorInfo): New struct.
9880 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9881 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9882 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9883 (x_get_monitor_attributes_xinerama): New functions.
9884 (Fx_display_monitor_attributes_list): New primitive.
9885 (syms_of_xfns): Defsubr it.
9887 * xterm.h (x_display_info): Add Xatom_net_workarea and
9888 Xatom_net_current_desktop.
9890 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9891 and dpyinfo->Xatom_net_current_desktop.
9893 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9895 * xdisp.c (pos_visible_p): Use the special code for finding the
9896 beginning of a display property or overlay for any "replacing"
9897 display property, not just for display strings. This solves
9898 incorrect reporting of position by posn-at-point. (Bug#14241)
9900 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9902 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9903 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9904 Verify that ElfW (Half) fits in int.
9905 (fatal): Use same signature as lisp.h.
9906 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9907 configure and build with -DUNEXELF_DEBUG without worrying about
9908 other modules that use DEBUG.
9909 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9910 possibly-wide integers now uses it instead of plain fprintf.
9911 (entry_address): New function, which avoids problems with 32-bit
9912 overflow on 64-bit hosts.
9913 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9914 (round_up): Don't assume the remainder fits in int.
9915 (find_section): Use bool for boolean. Simplify debug code.
9916 (unexec): Don't assume file sizes fit in int or size_t.
9917 Omit unnecessary trailing newline in 'fatal' format.
9918 Use strerror rather than outputting decimal error number.
9919 Remove unused code when emacs is not defined;
9920 this file relies on Emacs now.
9921 Don't assume e_phnum and e_shnum are positive.
9923 * regex.c: Fix problems when DEBUG is defined.
9924 (extract_number, extract_number_and_incr): Define regardless of
9925 whether DEBUG is defined; that's simpler and makes the code less
9926 likely to go stale in the normal case when DEBUG is not defined.
9927 Return int rather than taking an int * arg. All callers changed.
9928 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9929 Remove, replacing with ...
9930 (DEBUG_PRINT): New macro. All callers changed.
9931 (DEBUG_COMPILES_ARGUMENTS): New macro.
9932 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9933 (print_compiled_pattern, print_double_string) [DEBUG]:
9934 Use prototype rather than old-style definition.
9935 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9936 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9937 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9938 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9939 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9940 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9941 This matters only when DEBUG is defined.
9943 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9945 * xdisp.c (set_iterator_to_next): Set the
9946 ignore_overlay_strings_at_pos_p flag only if we are _really_
9947 iterating over an overlay string, as indicated by the
9948 current.overlay_string_index member. (Bug#14306)
9950 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9952 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9953 to where it is used, to avoid autorelease issues (Bug#14050).
9955 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9957 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9958 * fileio.c (syms_of_fileio): Implement this.
9959 * filelock.c (create_lock_file): If symbolic links don't work, so
9960 we use a regular file as a lock file, do not fsync the lock file;
9963 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9965 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9966 (syms_of_minibuf): Adjust accodingly.
9968 * callint.c (Fcall_interactively): Adjust calls accordingly.
9970 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9972 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9973 w->contents is a buffer before computing everything else.
9974 Use parentheses to disambiguate last part of the condition.
9976 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9977 assertion violations. (Bug#14062)
9979 2013-05-01 David Reitter <david.reitter@gmail.com>
9981 * nsfns.m (ns_tooltip): Initialize.
9983 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9985 * coding.c (decode_coding_gap): Don't remove the character before
9986 a newline unless it's a CR character. (Bug#14287)
9988 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9990 * dispextern.h (struct face): Move enum face_underline_type
9991 earlier so that bitfields can be in the same word.
9993 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9995 * nsfns.m (handlePanelKeys): New function.
9996 (EmacsOpenPanel:performKeyEquivalent:)
9997 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9998 arrows/function/control and copy/paste keys (Bug#14296).
10000 2013-04-27 Juri Linkov <juri@jurta.org>
10002 * callint.c (Fcall_interactively): Call `Qread_number' for
10003 interactive code letter `n' instead of using duplicate code.
10006 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10008 * systime.h (make_timeval): Declare as 'const'.
10010 2013-04-27 Kenichi Handa <handa@gnu.org>
10012 * font.c (font_open_entity): Always open a font of manageable
10015 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10017 Port better to AIX (Bug#14258).
10018 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10021 2013-04-24 Kenichi Handa <handa@gnu.org>
10023 * coding.c (decode_coding_iso_2022): When an invalid escape
10024 sequence is encountered, reset the invocation and designation
10025 status to the safest one.
10027 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10029 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10030 Without this fix, "make distclean" leaves stamp-h1 behind.
10032 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10034 * w32fns.c (w32_fullscreen_rect): New function to compute the
10035 window rectangle for the given fullscreen mode.
10036 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10037 longer tunes the window size. This keeps the window's edges flush
10038 with the screen and allows the taskbar to hide itself in fullboth.
10040 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10041 window decorations and uses the entire screen.
10043 * w32term.h (w32_fullscreen_rect) Add prototype.
10044 (struct w32_output): Replace normal_width, normal_height,
10045 normal_top, and normal_left members with a single normal_placement
10047 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10049 (FRAME_NORMAL_PLACEMENT): New macro.
10051 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10053 * minibuf.c (Ftest_completion): Silence compiler warning.
10055 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10057 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10060 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10063 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10064 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10065 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10066 parentheses where appropriate.
10068 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10070 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10072 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10074 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10075 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10076 Mention in the doc string that setting these variables takes
10077 effect only after a call to set-window-buffer. (Bug#14200)
10079 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10081 * indent.c (Fvertical_motion): Don't consider display strings on
10082 overlay strings as display strings on the buffer position we
10083 started from. This prevents vertical cursor motion from jumping
10084 more than one line when there's an overlay string with a display
10085 property at end of line.
10086 Reported by Karl Chen <Karl.Chen@quarl.org> in
10087 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10089 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10091 * window.c (select_window): `record_buffer' even if window is
10092 already selected (bug#14191).
10094 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10096 * window.c (Fwindow_end): Test more flags, including the buffer's
10097 last_overlay_modified flag, to determine whether the window's
10098 display is really up-to-date. Prevents the function from
10099 returning a stale value. (Bug#14170)
10100 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10103 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10105 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10106 garbaged only if it is not already the top frame on its TTY.
10107 This prevents flickering due to constant redrawing of TTY frames when
10108 there are GUI frames open in the same session. (Bug#13864)
10110 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10112 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10113 of marking the idle timers directly.
10115 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10117 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10118 tables (bug#14054).
10120 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10122 * window.c (select_window): Don't record_buffer while the invariant is
10123 temporarily broken (bug#14161).
10125 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10127 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10129 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10131 2013-04-07 Romain Francoise <romain@orebokech.com>
10133 Ignore additional platform-specific ACL errors (Bug#13702).
10134 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10135 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10137 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10139 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10142 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10144 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10145 This bug was introduced by my 2013-02-25 change that simplified
10146 data_start configuration. Without this change, on GNU/Linux
10147 an Emacs configured with --enable-profiling fails immediately
10148 due to a profiler signal.
10149 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10150 with these flags. On platforms where special flags are needed
10151 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10152 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10153 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10155 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10157 Get rid of some platform-specific functions examining window
10158 system and its capabilities. This is a partial rework of the
10160 * lisp.h (have_menus_p): Remove prototype. This function is
10161 replaced with platform-independent window_system_available.
10162 (check_window_system): Move to...
10163 * frame.h (decode_window_system_frame, window_system_available):
10164 ...here, add new prototypes.
10165 * frame.c (window_system_available, decode_window_system_frame):
10167 (check_window_system): Platform-independent now.
10168 * xterm.h (x_in_use): Remove declaration.
10170 * w32term.h (check_x_frame):
10171 * nsterm.h (check_x_frame): Remove prototypes. This function
10172 is replaced with platform-independent decode_window_system_frame.
10173 * msdos.c (have_menus_p): Remove.
10174 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10175 Remove platform-specific functions. Use check_window_system,
10176 decode_window_system_frame and check_ns_display_info where
10177 appropriate. Minor style and comment tweaks.
10178 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10179 (check_x_frame): Likewise.
10180 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10182 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10183 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10184 * xmenu.c, xselect.c: All related users changed.
10186 2013-04-03 Kenichi Handa <handa@gnu.org>
10188 The following changes is to optimize the code for reading UTF-8
10191 * coding.c (check_ascii): Rename from detect_ascii. Return value
10192 changed. Check EOL format. Do not call adjust_coding_eol_type
10194 (check_utf_8): New function.
10195 (adjust_coding_eol_type): Do nothing if already adjusted.
10196 (detect_coding): Compare the return value of check_ascii with
10197 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10198 (decode_coding_gap): Optimize for valid UTF-8.
10200 2013-03-21 Kenichi Handa <handa@gnu.org>
10202 * coding.c (syms_of_coding): Cancel previous change.
10204 * insdel.c (insert_from_gap): Fix previous change.
10206 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10208 Consistently use platform-specific function to detect window system.
10209 * lisp.h (check_window_system): New prototype. This function is
10210 going to replace check_x, check_w32 and check_ns.
10211 (have_menus_p): Mention msdos.c in comment.
10212 * fontset.c (check_window_system_func): Remove. Adjust all users.
10213 * fontset.h (check_window_system_func): Remove prototype.
10214 * nsterm.h (check_ns):
10215 * xterm.h (check_x):
10216 * w32term.h (check_w32): Likewise.
10217 * menu.c (Fx_popup_menu): Use check_window_system.
10218 * msdos.c (check_window_system): Define for MS-DOS.
10219 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10220 * w32fns.c (check_window_system): Likewise for MS-Windows.
10221 * xfns.c (check_window_system): Likewise for X.
10222 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10223 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10225 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10227 Prefer < to > in range checks such as 0 <= i && i < N.
10228 This makes it easier to visualize quantities on a number line.
10229 This patch doesn't apply to all such range checks,
10230 only to the range checks affected by the 2013-03-24 change.
10231 This patch reverts most of the 2013-03-24 change.
10232 * alloc.c (xpalloc, Fgarbage_collect):
10233 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10234 * character.c (string_escape_byte8):
10235 * charset.c (read_hex):
10236 * data.c (cons_to_unsigned):
10237 * dispnew.c (update_frame_1):
10238 * doc.c (Fsubstitute_command_keys):
10239 * doprnt.c (doprnt):
10240 * editfns.c (hi_time, decode_time_components):
10241 * fileio.c (file_offset):
10242 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10243 * font.c (font_intern_prop):
10244 * frame.c (x_set_alpha):
10245 * gtkutil.c (get_utf8_string):
10246 * indent.c (check_display_width):
10247 * keymap.c (Fkey_description):
10248 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10250 * minibuf.c (read_minibuf_noninteractive):
10251 * process.c (wait_reading_process_output):
10252 * search.c (Freplace_match):
10253 * window.c (get_phys_cursor_glyph):
10254 * xdisp.c (redisplay_internal):
10255 * xsmfns.c (smc_save_yourself_CB):
10256 Prefer < to > for range checks.
10257 * dispnew.c (sit_for): Don't mishandle NaNs.
10258 This fixes a bug introduced in the 2013-03-24 change.
10259 * editfns.c (decode_time_components): Don't hoist comparison.
10260 This fixes another bug introduced in the 2013-03-24 change.
10262 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10264 * frame.h (struct frame): Drop scroll_bottom_vpos
10265 member becaue all real users are dead long ago.
10266 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10267 * xdisp.c (redisplay_internal): Adjust user.
10269 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10271 * nsmenu.m (showAtX:Y:for:): setLevel to
10272 NSPopUpMenuWindowLevel (Bug#13998).
10274 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10276 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10277 (ns_check_pending_open_menu): Declare.
10279 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10280 (x_activate_menubar): Update the menu with title that matches
10281 ns_get_pending_menu_title, and call
10282 ns_check_pending_openmenu (Bug#12698).
10283 (menuWillOpen:): New method.
10284 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10286 * nsterm.m (menu_will_open_state, menu_mouse_point)
10287 (menu_pending_title): New varaibles.
10288 (ns_get_pending_menu_title, ns_check_menu_open)
10289 (ns_check_pending_open_menu): New functions.
10291 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10293 * indent.c (current_column_bol_cache): Remove leftover which is not
10294 used in Fmove_to_column any more.
10295 (current_column, scan_for_column): Adjust users.
10296 * keyboard.c (last_point_position_buffer, last_point_position_window):
10297 Remove leftovers which are not used for recording undo any more.
10298 (command_loop_1, syms_of_keyboard): Adjust users.
10299 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10300 redisplay_window any more.
10301 (move_it_to): Adjust user.
10303 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10305 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10306 Update dependencies.
10308 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10310 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10311 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10312 forward references.
10314 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10316 * window.h (struct window): Replace hchild, vchild and buffer slots
10317 with a single slot 'contents'. This is possible because each valid
10318 window may have either the child window (in vertical or horizontal
10319 combination) or buffer to display (for the leaf window). Using that,
10320 a lot of operations to traverse and/or change window hierarchies may
10321 be simplified. New member horizontal is used to distinguish between
10322 horizontal and vertical combinations of internal windows.
10323 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10324 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10325 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10326 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10327 Use contents slot, not buffer, where appropriate.
10328 (wset_combination): New function.
10329 (wset_buffer): Add eassert.
10330 (Fframe_first_window): Simplify the loop reaching first window.
10331 (Fwindow_buffer): Use WINDOW_LEAF_P.
10332 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10333 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10334 (unshow_buffer): Convert initial debugging check to eassert.
10335 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10336 (make_parent_window, window_resize_check, window_resize_apply)
10337 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10338 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10339 Adjust to match struct window changes.
10340 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10341 (mark_window_cursors_off, count_windows, get_leaf_windows)
10342 (foreach_window_1): Simplify the loop.
10343 * alloc.c (mark_object): Do not check for the leaf window because
10344 internal windows has no glyph matrices anyway.
10345 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10346 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10347 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10348 (build_frame_matrix_from_window_tree, mirror_make_current)
10349 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10350 (update_window_tree, set_window_update_flags): Simplify the loop.
10351 (sync_window_with_frame_matrix_rows): Enforce live window.
10352 Use contents slot, not buffer, where appropriate.
10353 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10354 and WINDOW_HORIZONTAL_COMBINATION_P.
10355 (make_frame_visible_1): Simplify the loop.
10356 Use contents slot, not buffer, where appropriate.
10357 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10358 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10359 (expose_window_tree): Likewise.
10360 Use contents slot, not buffer, where appropriate.
10361 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10362 to avoid deleted windows. Use contents slot instead of buffer.
10363 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10364 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10365 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10366 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10368 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10370 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10371 identify the reasons for assertion violations in bug#14062 and
10373 (Fx_show_tip): Fix compilation error under
10374 "--enable-check-lisp-object-type". (Bug#14073)
10376 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10377 Reported by <rzl24ozi@gmail.com>.
10379 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10381 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10383 (unwind_with_echo_area_buffer): ...to restore it here.
10384 This is needed to ensure that...
10385 (redisplay_window): ...both window markers are valid here,
10386 which is verified by eassert.
10387 * editfns.c (save_excursion_save): Do not assume that
10388 selected_window always displays the buffer.
10389 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10392 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10394 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10397 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10399 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10401 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10403 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10404 since MinGW's w32api headers do. This avoids compiler warnings.
10406 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10407 if already defined.
10409 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10411 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10413 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10415 * gtkutil.c (style_changed_cb): Check if frame is live and an
10416 X frame (Bug#14038).
10418 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10420 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10421 Define only for _WIN32_WINNT less than 0x0500.
10422 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10424 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10425 see its own definitions of 'struct timeval' and 'struct timezone'.
10427 Fix incompatibilities between MinGW.org and MinGW64 headers.
10428 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10430 * w32.c (REPARSE_DATA_BUFFER): Guard with
10431 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10433 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10435 * xterm.c: Include X11/XKBlib.h
10436 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10438 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10440 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10442 * blockinput.h (input_blocked_p): Likewise.
10443 * bytecode.c (exec_byte_code): Likewise.
10444 * callproc.c (call_process_kill, call_process_cleanup)
10445 (Fcall_process): Likewise.
10446 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10447 (Fccl_execute_on_string): Likewise.
10448 * character.c (string_escape_byte8): Likewise.
10449 * charset.c (read_hex): Likewise.
10450 * cm.c (calccost): Likewise.
10451 * data.c (cons_to_unsigned): Likewise.
10452 * dired.c (directory_files_internal, file_name_completion):
10454 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10455 (sit_for): Likewise.
10456 * doc.c (Fsubstitute_command_keys): Likewise.
10457 * doprnt.c (doprnt): Likewise.
10458 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10459 * emacsgtkfixed.c: Likewise.
10460 * fileio.c (file_offset, Fwrite_region): Likewise.
10461 * floatfns.c (Fexpt, fmod_float): Likewise.
10462 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10464 * font.c (font_intern_prop): Likewise.
10465 * frame.c (x_set_alpha): Likewise.
10466 * gtkutil.c (get_utf8_string): Likewise.
10467 * indent.c (check_display_width): Likewise.
10468 * intervals.c (create_root_interval, rotate_right, rotate_left)
10469 (split_interval_right, split_interval_left)
10470 (adjust_intervals_for_insertion, delete_node)
10471 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10472 (merge_interval_right, merge_interval_left, copy_intervals)
10473 (set_intervals_multibyte_1): Likewise.
10474 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10475 * keymap.c (Fkey_description): Likewise.
10476 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10477 * lread.c (openp, read_integer, read1, string_to_number):
10479 * menu.c (ensure_menu_items): Likewise.
10480 * minibuf.c (read_minibuf_noninteractive): Likewise.
10481 * print.c (printchar, strout): Likewise.
10482 * process.c (create_process, Faccept_process_output)
10483 (wait_reading_process_output, read_process_output, send_process)
10484 (wait_reading_process_output): Likewise.
10485 * profiler.c (make_log, handle_profiler_signal): Likewise.
10486 * regex.c (re_exec): Likewise.
10487 * regex.h: Likewise.
10488 * search.c (looking_at_1, Freplace_match): Likewise.
10489 * sysdep.c (get_child_status, procfs_ttyname)
10490 (procfs_get_total_memory): Likewise.
10491 * systime.h (EMACS_TIME_VALID_P): Likewise.
10492 * term.c (dissociate_if_controlling_tty): Likewise.
10493 * window.c (get_phys_cursor_glyph): Likewise.
10494 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10495 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10497 * xfns.c (Fx_window_property): Likewise.
10498 * xmenu.c (set_frame_menubar): Likewise.
10499 * xselect.c (x_get_window_property, x_handle_dnd_message):
10501 * xsmfns.c (smc_save_yourself_CB): Likewise.
10502 * xterm.c (x_scroll_bar_set_handle): Likewise.
10504 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10506 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10507 to be optional or nil. Adjust comment and convert it to docstring.
10508 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10509 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10511 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10513 Static checking by GCC 4.8-20130319.
10514 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10515 * process.c (Fset_process_datagram_address)
10516 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10517 * xdisp.c (get_char_face_and_encoding)
10518 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10519 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10520 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10522 2013-03-24 Ken Brown <kbrown@cornell.edu>
10524 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10525 fix compilation on 64-bit Cygwin, where underscores are not
10526 automatically prepended.
10528 * w32term.c (w32_initialize): Silence compiler warning.
10530 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10532 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10533 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10534 variables, to save and restore frame dimensions.
10535 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10536 after returning from a 'fullscreen' configuration.
10537 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10538 to avoid races between the main thread and the input thread.
10540 * w32term.h (struct w32_output): New members normal_width,
10541 normal_height, normal_top, normal_left, and prev_fsmode.
10542 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10543 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10544 members of a frame.
10546 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10547 'fullscreen' parameter. Always record previous width and height
10548 of the frame, except when switching out of maximized modes, so
10549 that they could be restored correctly, instead of resetting to the
10550 default frame dimensions. Send SC_RESTORE command to the frame,
10551 unless we are going to send SC_MAXIMIZE, to restore the frame
10552 resize hints in the mouse pointer shown by the window manager.
10555 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10557 * lisp.h (get_frame_param): Adjust conditions for prototype
10560 2013-03-22 Ken Brown <kbrown@cornell.edu>
10562 * unexcw.c: Drop unneeded inclusion of w32common.h.
10563 (report_sheap_usage): Declare.
10564 (read_exe_header): Add magic numbers for x86_64.
10565 (fixup_executable): Fix printf format specifier for unsigned long
10568 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10570 * frame.h (struct frame): Put menu_bar_window under #ifdef
10571 because this member is not needed when X toolkit is in use.
10572 (fset_menu_bar_window):
10573 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10574 (free_glyphs, update_frame):
10575 * xdisp.c (expose_frame): Likewise.
10576 (display_menu_bar): Likewise. Remove redundant eassert.
10577 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10580 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10582 Use functions and constants to manipulate Lisp_Save_Value objects.
10583 This replaces code that used macros and strings and token-pasting.
10584 The change makes the C source a bit easier to follow,
10585 and shrinks the Emacs executable a bit.
10586 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10587 (make_save_value): Change 1st arg from string to enum. All callers
10590 (mark_object): Use if, not #if, for GC_MARK_STACK.
10591 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10592 (XSAVE_OBJECT): Now functions, not macros.
10593 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10594 the constant was never used.
10595 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10596 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10597 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10598 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10600 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10601 type3 with a single member save_type. All uses changed.
10602 (save_type, set_save_pointer, set_save_integer): New functions.
10603 * print.c (PRINTX): Remove.
10605 * alloc.c: Remove redundant static declarations.
10607 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10609 * window.h (struct window): Convert left_col, top_line, total_lines
10610 and total_cols from Lisp_Objects to integers. Adjust comments.
10611 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10613 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10614 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10615 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10616 Adjust users where appropriate.
10618 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10620 * frame.h (struct frame): Drop resx and resy because the same data is
10621 available from window system-specific output context. Adjust users.
10622 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10623 New functions to provide defaults when no window system available.
10624 (FRAME_RES_X, FRAME_RES_Y): New macros.
10625 (NUMVAL): Move from xdisp.c.
10626 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10627 (Ffont_face_attributes, Fopen_font):
10628 * image.c (gs_load):
10629 * w32font.c (fill_in_logfont):
10630 * xdisp.c (calc_pixel_width_or_height):
10631 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10632 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10634 2013-03-20 Kenichi Handa <handa@gnu.org>
10636 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10637 to 1 (temporary workaround until a bug related to ASCII
10638 optimization is fixed).
10640 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10642 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10643 Signal error if window is not internal. Adjust docstring.
10644 (delete_all_child_windows): Use combination_limit to save the buffer.
10645 (Fset_window_configuration): Adjust accordingly.
10646 * print.c (syms_of_print): Initialize debugging output not here...
10647 (init_print_once): ...but in a new function here.
10648 * lisp.h (init_print_once): Add prototype.
10649 * emacs.c (main): Add call to init_print_once. Adjust comments.
10651 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10653 * window.c (window_resize_check, window_resize_apply)
10654 (window_from_coordinates, recombine_windows, set_window_buffer)
10655 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10656 (Fsplit_window_internal, Fdelete_window_internal)
10657 (freeze_window_starts): Use bool for booleans.
10658 * window.h (window_frame_coordinates, resize_frame_windows)
10659 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10661 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10663 * dispnew.c (bitch_at_user): Use `user-error'.
10665 2013-03-17 Ken Brown <kbrown@cornell.edu>
10667 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10668 as return type of image_background. (Bug#13981)
10669 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10671 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10673 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10674 (ns_select): Don't return with result uninitialized.
10676 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10679 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10681 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10682 directories. If filename is nil, get directory name (Bug#13932).
10683 Use getFilename and getDirectory.
10684 (getFilename, getDirectory): New methods for EmacsSavePanel and
10686 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10688 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10690 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10692 2013-03-15 Kenichi Handa <handa@gnu.org>
10694 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10695 (adjust_after_replace): Make it back to static. Delete the third
10696 arg text_at_gap_tail. Cancel the code for handling it.
10698 * coding.h (struct coding_system): New member eol_seen.
10700 * coding.c (detect_ascii): New function.
10701 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10702 when the source bytes are actually scanned. On detecting for
10703 coding_category_utf_8_auto, call detect_ascii instead of scanning
10704 source bytes directly.
10705 (produce_chars): Call insert_from_gap with the new arg 0.
10706 (encode_coding): Likewise.
10707 (decode_coding_gap): Control ASCII optimization by the variable
10708 disable_ascii_optimization instead of #ifndef .. #endif.
10709 Deccode EOL format according to coding->eol_seen.
10710 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10713 * lisp.h (adjust_after_replace): Cancel externing it.
10714 (insert_from_gap): Adjust prototype.
10716 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10718 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10719 FULLSCREEN_MAXIMIZED. (Bug#13935)
10721 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10723 * region-cache.c (find_cache_boundary, move_cache_gap)
10724 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10725 Simplify debugging check and convert to eassert. Adjust comment.
10726 (pp_cache): Put under ENABLE_CHECKING.
10728 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10730 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10731 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10732 and WM_ACTIVATEAPP.
10733 (w32fullscreen_hook): If the frame is visible, reset
10734 f->want_fullscreen flag after changing the frame size. If the
10735 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10738 2013-03-13 Daniel Colascione <dancol@dancol.org>
10740 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10741 too so that these builds can use Cygwin's file conversion
10742 functions. (We've been building and linking cygw32.o all along
10743 and just not using it.)
10745 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10747 File synchronization fixes (Bug#13944).
10748 * Makefile.in (LIB_FDATASYNC): New macro.
10750 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10751 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10752 Don't worry about HAVE_FSYNC, since a substitute fsync is
10753 available if the system lacks one.
10754 (Fwrite_regin): Retry fsync if interrupted.
10756 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10758 * w32term.c (w32_read_socket): If the Emacs frame is being
10759 activated, call w32fullscreen_hook, to make sure the new frame
10760 dimensions are in effect. (Bug#13937)
10762 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10764 * xdisp.c (init_iterator): Simplify because both character and byte
10765 positions are either specified or -1. Add eassert. Adjust comment.
10766 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10767 character and byte positions can be obtained from marker.
10769 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10771 Static checking by Sun C 5.12.
10772 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10773 * bytecode.c (exec_byte_code):
10774 * dispnew.c (init_display):
10776 * fileio.c (Fsubstitute_in_file_name):
10777 * keyboard.c (Fevent_convert_list):
10778 * keymap.c (Fsingle_key_description):
10779 * term.c (maybe_fatal, fatal):
10780 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10781 * xsmfns.c (Fhandle_save_session):
10782 Omit unreachable code.
10783 * keymap.c (map_keymap_char_table_item): Cast void * to
10784 a function pointer type; the C Standard requires this.
10786 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10787 Include <sys/param.h> unconditionally, as that works elsewhere and
10788 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10789 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10792 See ChangeLog.12 for earlier changes.
10794 ;; Local Variables:
10798 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10800 This file is part of GNU Emacs.
10802 GNU Emacs is free software: you can redistribute it and/or modify
10803 it under the terms of the GNU General Public License as published by
10804 the Free Software Foundation, either version 3 of the License, or
10805 (at your option) any later version.
10807 GNU Emacs is distributed in the hope that it will be useful,
10808 but WITHOUT ANY WARRANTY; without even the implied warranty of
10809 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10810 GNU General Public License for more details.
10812 You should have received a copy of the GNU General Public License
10813 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.