1 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3 Handle C stack overflow caused by too nested Lisp evaluation.
4 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
5 siglongjmp point to transfer control from SIGSEGV handler.
6 * keyboard.c (return_to_command_loop, recover_top_level_message)
7 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
8 (regular_top_level_message): New variable.
9 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
10 exit from SIGSEGV handler and adjust message displayed by Vtop_level
12 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
13 new variables described above.
14 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
15 (stack_grows_down, sigsegv_stack, handle_sigsegv)
16 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
17 (init_sigsegv): New function.
18 (init_signals): Use it.
20 2014-08-25 Ken Brown <kbrown@cornell.edu>
22 * emacs.c (main): Remove use of obsolete macro
23 G_SLICE_ALWAYS_MALLOC.
25 2014-08-25 Eli Zaretskii <eliz@gnu.org>
27 Implement locale-sensitive string collation for MS-Windows.
28 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
29 New functions. (Bug#18051)
31 * w32.h (w32_compare_strings): Add prototype.
33 * w32.c <g_b_init_compare_string_w>: New global flag.
34 (globals_of_w32): Initialize it.
36 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
38 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
39 [WINDOWSNT]: Call str_collate on MS-Windows.
41 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
43 One more minor cleanup of font subsystem.
44 * font.h (struct font_driver): Convert text_extents to
45 return void because returned value is never actually used.
46 * macfont.m (macfont_text_extents):
47 * w32font.c (w32font_text_extents):
48 * xftfont.c (xftfont_text_extents): Adjust to return void
49 and assume that 'metrics' argument is always non-NULL.
50 * ftfont.c (ftfont_text_extents):
51 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
53 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
55 Minor cleanups of str_collate fix (Bug#18051).
56 * fns.c (str_collate): Move decl from here ...
57 * lisp.h (str_collate): ... to here.
58 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
59 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
60 potential problems with integer overflow. Don't assume
61 setlocale succeeds. Remove unnecessary test before restoring
62 locale via setlocale, and free the copied setlocale string
65 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
67 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
69 * sysdep.c (str_collate): New function. (Bug#18051)
71 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
73 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
74 if the initial "rm -f" fails. This is for MinGW builds, where
75 MS-Windows will not allow deleting the executable file of a
78 2014-08-20 Eli Zaretskii <eliz@gnu.org>
80 * w32term.c (w32_scroll_bar_handle_click)
81 (w32_horizontal_scroll_bar_handle_click)
82 (x_scroll_bar_report_motion)
83 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
84 SB_THUMBTRACK, use the 32-bit position information returned by
85 GetScrollInfo, not the 16-bit information returned in the Windows
88 2014-08-19 Eli Zaretskii <eliz@gnu.org>
90 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
91 second coordinate ('y') reported for dragging the horizontal
94 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
96 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
97 and text area-relative x-coordinates.
99 2014-08-17 Eli Zaretskii <eliz@gnu.org>
101 Avoid overwriting the reversed_p flags in the glyph matrices when
102 init_iterator or start_display are called.
103 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
105 (tool_bar_height, redisplay_tool_bar, try_window)
106 (try_window_reusing_current_matrix, try_window_id)
107 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
108 reversed_p flag of the iterator's glyph row where the glyph row
109 is going to be redrawn.
111 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
113 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
115 2014-08-16 Martin Rudalics <rudalics@gmx.at>
117 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
118 of emacs_event return length from si.nPage to si.nMax.
119 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
120 interchange start and end of thumb.
122 2014-08-15 Ken Brown <kbrown@cornell.edu>
124 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
125 ERRORCHECK mutexes. (Bug#18222)
127 2014-08-12 Martin Rudalics <rudalics@gmx.at>
129 * frame.c (set_menu_bar_lines_1): Remove.
130 (set_menu_bar_lines): Call change_frame_size instead of
131 set_menu_bar_lines_1.
133 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
135 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
138 2014-08-11 Glenn Morris <rgm@gnu.org>
140 * fileio.c: Revert 2013-01-31 change, which chose coding system for
141 writing before backing up, since it causes a more serious problem
142 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
143 (choose_write_coding_system): No longer callable from Lisp.
144 Move last piece back here from Fwrite_region.
145 (Fwrite_region, syms_of_fileio): Update for above changes.
147 2014-08-11 Martin Rudalics <rudalics@gmx.at>
149 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
150 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
151 (Fwindow_new_pixel, Fset_window_new_pixel)
152 (Fset_window_new_total, Fset_window_new_normal)
153 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
155 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
157 2014-08-11 Eli Zaretskii <eliz@gnu.org>
159 * fontset.c (Finternal_char_font): Recompute basic faces if the
160 frame's face cache was cleared. (Bug#18162)
162 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
164 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
165 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
166 base buffer's undo list.
168 2014-08-10 Reuben Thomas <rrt@sc3d.org>
170 Fix a couple of recent inadvertent breaks of the MSDOS port.
171 * msdos.c: include required menu.h
172 * term.c: set correct menu_show_hook on MSDOS.
174 2014-08-10 Martin Rudalics <rudalics@gmx.at>
176 Fix handling of menu bar line on TTY frames (Bug#18136)
178 * dispnew.c (handle_window_change_signal):
179 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
180 frame's menu bar lines subtracted from height.
181 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
183 (adjust_frame_size): Count in menu bar when setting FrameRows.
184 (make_terminal_frame): When setting up the frame's lines and
185 text height don't count in the menu bar.
186 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
187 lines subtracted from height.
188 (do_switch_frame): Set tty's FrameRows to number of total lines
190 (Fframe_pixel_height, Fframe_pixel_width): If no window system
191 is used, return total number of lines and columns.
192 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
194 * term.c (OUTPUT, tty_set_terminal_modes)
195 (tty_set_terminal_window, tty_set_scroll_region)
196 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
197 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
198 FRAME_TOTAL_LINES instead of FRAME_LINES.
199 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
200 Call change_frame_size with frame's menu bar lines subtracted
202 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
203 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
206 2014-08-09 Reuben Thomas <rrt@sc3d.org>
208 * alloc.c (Fmemory_info): Remove a stray brace.
210 * process.c: Fix a comment typo.
212 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
214 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
216 * widgetprv.h (EmacsFramePart): Remove font.
218 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
219 (resources, setup_frame_cursor_bits): Remove unused variables and
220 functions, esp. wrt. font (Bug#18227).
222 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
224 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
226 2014-08-07 Reuben Thomas <rrt@sc3d.org>
228 Refer to MS-DOS using the same name everywhere.
230 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
234 2014-08-05 Martin Rudalics <rudalics@gmx.at>
236 * w32term.c (w32_redeem_scroll_bar):
237 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
238 not redeeming scroll bars that have been turned off.
240 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
242 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
243 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
244 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
245 (safe_run_hook_funcall): Adjust accordingly.
247 2014-08-04 Martin Rudalics <rudalics@gmx.at>
249 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
250 correctly according to toolkit used.
251 * frame.c (make_initial_frame, make_terminal_frame)
252 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
253 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
254 assignments according to presence of toolkit scrollbars.
255 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
256 correctly according to toolkit used.
257 * window.c (set_window_scroll_bars): Set horizontal scroll bar
258 only if toolkit supports it.
259 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
261 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
263 (XTredeem_scroll_bar): Always redeem scroll bar if present.
265 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
267 * keyboard.c (safe_run_hook_funcall): Avoid consing around
268 Vinhibit_quit and prefer internal_condition_case_n to pass args.
269 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
270 (safe_run_hooks): Remove comment which is not relevant any more.
272 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
274 Don't let big frames overrun the stack.
275 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
276 Use SAFE_NALLOCA, not alloca.
278 Fix bug with clang + directory_files_internal + GC (Bug#16986).
279 * dired.c (directory_files_internal): Use a volatile variable
280 to prevent the compiler from optimizing away all copies of a local.
281 I wonder how many other GC-related bugs like this lurk elsewhere?
283 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
284 * xterm.h (struct x_display_info): New member 'connection'.
285 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
286 so that x_delete_terminal has a file descriptor to pass to
287 delete_keyboard_wait_descriptor.
289 Don't mishandle year-9999 dates (Bug#18176).
290 * editfns.c (decode_time_components): Store an invalid timespec
291 on overflow, instead of returning false, so that the caller can
292 distinguish overflow from other errors.
293 (lisp_time_argument, lisp_seconds_argument): If the time is out
294 of range, signal a time overflow instead of an invalid time spec.
295 * keyboard.c (decode_timer): Treat time overflow like other
298 Avoid undefined behavior with signed left shift.
299 Caught by 'gcc -fsanitize=undefined'.
300 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
301 * dispnew.c (line_hash_code, scrolling):
302 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
303 Use 'unsigned', not 'int', for line hashes.
304 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
306 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
308 Make compare-strings more compatible with old behavior (Bug#17903).
309 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
311 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
313 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
314 Don't add label between left and right buttons (Bug#18129).
316 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
318 Make functions static that no longer need to be extern.
319 * frame.c, frame.h (set_menu_bar_lines):
320 * keyboard.c (Qleftmost, Qrightmost):
321 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
322 (x_set_internal_border_width):
325 2014-08-01 Eli Zaretskii <eliz@gnu.org>
327 Fix display of R2L lines when the last character fits only partially.
328 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
330 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
331 R2L row is visible only partially, give the row a negative x
333 (display_line): Fix the calculation of the glyph whose pixel width
334 is used to decide whether the last produced glyph fits on the
335 line. When the last glyph fits only partially, give the row a
338 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
339 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
340 pixel width of the first glyph that is hscrolled from display.
341 (display_line): In R2L glyph rows, don't give a negative offset to
342 row->x when the first glyph begins before first_visible_x.
344 * xdisp.c (display_line): If called with iterator set up to write
345 to a marginal area, delay the call to handle_line_prefix until we
346 switch back to the text area. (Bug#18035)
348 * .gdbinit (xwindow): The members total_cols, total_lines,
349 left_col, and top_line are C integers (and has been so for the
352 2014-08-01 Andreas Schwab <schwab@suse.de>
354 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
355 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
357 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
359 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
360 (timerfd_callback): Ignore weird events with no data. Add tight
361 assertions and comments.
362 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
363 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
365 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
367 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
368 I had confused && with ||.
370 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
372 Simplify timerfd configuration and fix some minor glitches.
373 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
374 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
375 Fall back on timer_create if timerfd_create fails at runtime.
376 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
377 kernel primitives to do resolution. All uses removed.
378 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
379 (turn_on_atimers): Clear timer_create-based timers too,
382 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
383 Without this change, the code can access the local variable 'width'
384 even when it has not been initialized, and likewise for 'height';
385 in either case this leads to undefined behavior.
387 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
389 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
390 necessary, put horizontal scroll bar resources as well. See
391 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
392 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
394 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
396 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
397 background value to match the resource of its vertical counterpart.
399 2014-07-29 Martin Rudalics <rudalics@gmx.at>
401 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
402 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
404 2014-07-28 Martin Rudalics <rudalics@gmx.at>
406 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
407 change that added the top margin height to the requested height
408 and revert (undocumented) part of 2014-07-28 change that changed
409 the logic of whether a size change occurred.
411 2014-07-28 Eli Zaretskii <eliz@gnu.org>
413 * .gdbinit (xwindow): The members total_cols, total_lines,
414 left_col, and top_line are C integers (and has been so for the
417 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
420 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
422 On GNU/Linux, use timerfd for asynchronous timers.
423 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
424 (toplevel): Rename alarm_timer_ok to special_timer_available.
425 [HAVE_TIMERFD]: Declare timerfd.
426 [HAVE_CLOCK_GETRES]: Declare resolution.
427 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
428 system timer resolution.
429 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
430 (timerfd_callback) [HAVE_TIMERFD]: New function.
431 (atimer_result, debug_timer_callback, Fdebug_timer_check)
432 [ENABLE_CHECKING]: New function for the sake of automated tests.
433 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
434 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
435 [ENABLE_CHECKING]: Defsubr test function.
436 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
437 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
438 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
440 Fix --without-x build and pacify --enable-gcc-warnings.
441 Problems reported in Bug#18122 and Bug#18124.
442 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
443 (frame_windows_min_size): Now static.
444 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
446 (adjust_frame_size): Always declare prototype.
448 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
449 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
450 * atimer.c (timerfd_callback): Always read expiration data.
452 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
453 * process.c (add_timer_wait_descriptor): Add timer descriptor
454 to input_wait_mask and non_process_wait_mask as well.
456 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
458 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
460 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
462 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
463 Reinstate code removed by the prevoius commit to this file.
465 2014-07-27 Martin Rudalics <rudalics@gmx.at>
467 * buffer.h (struct buffer): New fields scroll_bar_height and
468 horizontal_scroll_bar_type.
469 * buffer.c (bset_scroll_bar_height)
470 (bset_horizontal_scroll_bar_type): New functions.
471 (Fbuffer_swap_text): Handle old_pointm field.
472 (init_buffer_once): Set defaults for scroll_bar_height and
473 horizontal_scroll_bar_type.
474 (syms_of_buffer): New variables scroll_bar_height and
475 horizontal_scroll_bar_type.
476 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
477 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
478 (set_vertical_scroll_bar): Remove prototype.
479 (x_change_tool_bar_height): Add prototype.
480 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
481 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
482 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
484 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
485 (update_window): Start mode_line_row->y after horizontal scroll
487 (change_frame_size_1): Call adjust_frame_size.
488 (init_display): When changing the size of a tty frame do not
489 pass height of menu bar.
490 (Qframe_windows_min_size): New symbol.
491 * frame.h (struct frame): List tool bar fields after menu bar
492 fields. Add official, total_lines, horizontal_scroll_bars,
493 config_scroll_bar_height and config_scroll_bar_lines fields.
494 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
495 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
496 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
497 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
498 (FRAME_WINDOWS_HEIGHT): New macros.
499 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
500 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
501 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
502 horizontal scroll bar.
503 (frame_inhibit_resize, adjust_frame_size)
504 (frame_windows_min_size): Add declarations.
505 (Qscroll_bar_height, Qhorizontal_scroll_bars)
506 (x_set_scroll_bar_default_height, x_set_left_fringe)
507 (x_set_right_fringe, x_set_vertical_scroll_bars)
508 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
509 (x_set_scroll_bar_height): Add external declarations.
510 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
511 (adjust_frame_size): New functions.
512 (make_frame): Initial horizontal_scroll_bars field. Use
513 SET_FRAME_LINES. Don't allow horizontal scroll bar in
515 (make_initial_frame, make_terminal_frame): No horizontal scroll
516 bar in initial and terminal frames. Use adjust_frame_size.
517 (Fframe_total_cols): Fix doc-string.
518 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
519 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
520 using adjust_frame_size.
521 (Qscroll_bar_height, Qhorizontal_scroll_bars)
522 (Qframe_windows_min_size): New symbols.
523 (x_set_frame_parameters): Remove call of check_frame_size.
524 (x_report_frame_params): Return scroll_bar_height value.
525 (x_set_left_fringe, x_set_right_fringe): New functions.
526 (adjust_frame_height, x_set_internal_border_width)
527 (x_set_fringe_width): Remove.
528 (x_set_internal_border_width, x_set_vertical_scroll_bars)
529 (x_set_scroll_bar_width, x_set_right_divider_width)
530 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
531 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
533 (x_figure_window_size): Rewrite to make frame display the
534 expected number of lines.
535 (Vdefault_frame_scroll_bars): Rewrite doc-string.
536 (Vdefault_frame_horizontal_scroll_bars)
537 (Vframe_initial_frame_tool_bar_height)
538 (frame_inhibit_implied_resize): New variables.
539 * fringe.c (compute_fringe_widths): Remove.
540 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
541 (xg_create_horizontal_scroll_bar)
542 (xg_update_horizontal_scrollbar_pos)
543 (xg_set_toolkit_horizontal_scroll_bar_thumb)
544 (xg_get_default_scrollbar_height)
545 (xg_clear_under_internal_border): Extern.
546 * gtkutil.c (xg_frame_resized): Don't call
547 do_pending_window_change.
548 (xg_frame_set_char_size): Use adjust_frame_size.
549 (style_changed_cb): Call update_theme_scrollbar_height and
550 x_set_scroll_bar_default_height.
551 (x_wm_set_size_hint): Don't call check_frame_size.
552 (update_theme_scrollbar_height)
553 (xg_get_default_scrollbar_height)
554 (xg_create_horizontal_scroll_bar)
555 (xg_update_horizontal_scrollbar_pos)
556 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
557 (xg_create_scroll_bar): Set horizontal slot of bar.
558 (xg_initialize): Call update_theme_scrollbar_height.
559 (xg_clear_under_internal_border): No more static.
560 * insdel.c (adjust_suspend_auto_hscroll): New function.
561 (adjust_markers_for_delete, adjust_markers_for_insert)
562 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
563 * keyboard.c (readable_events, discard_mouse_events)
564 (make_lispy_event): Handle horizontal scroll bar click events.
565 (Fsuspend_emacs): When changing the size of a tty frame do not
566 pass height of menu bar.
567 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
568 (Qright, Qleftmost, Qrightmost): New symbols.
569 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
571 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
572 * nsfns.m (x_set_internal_border_width): New function.
573 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
574 Remove extended fringe code.
575 (x_set_window_size, x_new_font): Don't call
576 compute_fringe_widths.
577 * term.c (Fresume_tty): When changing the size of a tty frame do
578 not pass height of menu bar.
579 (clear_tty_hooks, set_tty_hooks): Clear
580 horizontal_scroll_bar_hook.
581 (init_tty): Frame has no horizontal scroll bars.
582 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
583 scroll_bar_before_handle, scroll_bar_horizontal_handle,
584 scroll_bar_after_handle, scroll_bar_left_arrow,
585 scroll_bar_right_arrow, scroll_bar_to_leftmost and
586 scroll_bar_to_rightmost entries.
587 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
588 (struct terminal): Add set_horizontal_scroll_bar_hook.
589 * w32console.c (initialize_w32_display): Clear
590 horizontal_scroll_bar_hook.
591 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
593 (x_clear_under_internal_border, x_set_internal_border_width):
595 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
596 windows_or_buffers_changed when adding the menu bar.
597 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
598 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
599 (w32_createhscrollbar): New functions.
600 (w32_createscrollbar): Rename to w32_createvscrollbar.
601 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
602 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
603 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
605 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
606 case do not artificially impose WM size hints. Handle
607 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
608 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
610 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
611 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
612 (unwind_create_frame_1): Remove.
613 (Fx_create_frame): Make both scrollbars the system standard
614 width and height. Use official field of frame structure to
615 inhibit running window-configuration-change-hook.
616 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
617 pixelwise. Handle frame's official field.
618 (w32_frame_parm_handlers): Remove x_set_fringe_width
619 entries. Add x_set_scroll_bar_height,
620 x_set_horizontal_scroll_bars, x_set_left_fringe and
622 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
623 pass height of menu bar to change_frame_size.
624 * w32menu.c (set_frame_menubar): Rewrite using
625 frame_inhibit_resize.
626 * w32term.h (struct w32_display_info): Add
627 horizontal_scroll_bar_cursor and cursor_display_counter.
628 (struct scroll_bar): Add horizontal.
629 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
630 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
631 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
632 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
633 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
634 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
635 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
636 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
637 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
638 instead of WM_EMACS_CREATESCROLLBAR.
639 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
641 * w32term.c (horizontal_scroll_bar_min_handle)
642 (horizontal_scroll_bar_left_border)
643 (horizontal_scroll_bar_right_border): New integers.
644 (x_set_frame_alpha): Replace x_highlight_frame by
646 (x_window_to_scroll_bar): New argument "type". Update callers
648 (w32_set_horizontal_scroll_bar_thumb)
649 (x_horizontal_scroll_bar_report_motion)
650 (w32_set_horizontal_scroll_bar)
651 (w32_horizontal_scroll_bar_handle_click)
652 (x_horizontal_scroll_bar_report_motion): New functions.
653 (w32_mouse_position): Discriminate horizontal and vertical
655 (my_create_scrollbar): Replace with two new functions
656 my_create_vscrollbar and my_create_hscrollbar.
657 (x_scroll_bar_create): New argument "horizontal". Update
659 (x_scroll_bar_remove, w32_condemn_scroll_bars)
660 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
662 (w32_read_socket): Handle WM_HSCROLL cae.
663 (x_new_font): Don't recompute fringe widths. Use
664 frame_inhibit_resize. Calculate new menu bar height iff we
665 build without toolkit. Always clear under internal border.
666 (x_set_window_size): Don't check frame size or recompute
667 fringes. Reset fullscreen status before applying sizes. Always
668 resize as requested by pixelwise argument. Don't call
669 do_pending_window_change.
670 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
671 (w32_initialize_display_info): Initialize dpyinfo's
672 horizontal_scroll_bar_cursor entry.
673 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
674 (w32_initialize): Init horizontal_scroll_bar_min_handle and
675 horizontal_scroll_bar_left_border.
676 (w32fullscreen_hook): Intermittently resize window to normal
677 when switching from fullscreen to maximized state.
678 (run_window_configuration_change_hook): Don't run it if frame is
680 (unwind_change_frame): Remove.
681 (Fset_window_configuration): Rewrite using frame's official field.
682 * widget.c (set_frame_size): Don't call compute_fringe_widths.
683 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
684 * window.h (struct window): New fields old_pointm,
685 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
686 scroll_bar_height and suspend_auto_hscroll.
687 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
689 (sanitize_window_sizes): Extern.
690 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
691 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
692 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
693 (WINDOW_CONFIG_SCROLL_BAR_LINES)
694 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
696 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
697 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
698 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
699 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
700 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
701 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
702 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
703 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
704 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
705 (Fwindow_old_point, sanitize_window_sizes): New functions.
706 (Qwindow_sanitize_window_sizes): New symbol.
707 (window_body_height): Count in horizontal scroll bar.
708 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
709 suspend_auto_hscroll slot.
710 (Fwindow_inside_edges): Count fringes pixelwise.
711 (coordinates_in_window, Fcoordinates_in_window_p): Consider
712 horizontal scroll bar.
713 (check_frame_size, adjust_window_margins): Remove functions and
715 (set_window_buffer): Initialize old_pointm and horizontal scroll
717 (temp_output_buffer_show): Reset hscroll related fields.
718 Initialize old_pointm.
719 (make_parent_window): Initialize old_pointm.
720 (make_window): Initialize old_pointm, horizontal scroll bar type,
721 and scroll bar height.
722 (resize_frame_windows): Don't count top margin in new sizes.
723 Don't use safe sizes when shrinking a frame; let the window
724 manager do the clipping.
725 (Fsplit_window_internal): Inherit horizontal scroll bar type and
727 (Fdelete_window_internal): Unchain old_pointm marker.
728 (window_scroll_pixel_based, Fscroll_other_window): Adjust
730 (Fwindow_text_width, Fwindow_text_height): New argument
732 (struct saved_window): New fields, old_pointm, hscroll_whole,
733 suspend_auto_hscroll, scroll_bar_height and
734 horizontal_scroll_bar_type.
735 (Fset_window_configuration, save_window_save): Set new fields of
737 (apply_window_adjustment): Don't call adjust_window_margins.
738 (set_window_margins): Don't change margins if new sizes don't
740 (set_window_scroll_bars): New argument "horizontal_type".
741 Handle horizontal scroll bars. Don't change scroll bars if they
742 don't fit into window.
743 (Fset_window_scroll_bars): New argument "horizontal_type".
744 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
745 (compare_window_configurations): Compare horizontal scroll bar
747 * xdisp.c (window_text_bottom_y, window_box_height): Count in
748 horizontal scroll bar height.
749 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
750 instead of FRAME_LINES.
751 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
752 ON_VERTICAL_SCROLL_BAR.
753 (with_echo_area_buffer): Initialize old_pointm.
754 (with_echo_area_buffer_unwind_data): Store old_pointm values in
756 (unwind_with_echo_area_buffer): Handle old_pointm.
757 (update_tool_bar): Set do_update when the tool bar window has at
758 least one line (since this is what the user sets).
759 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
760 (redisplay_tool_bar): Return early when toolbar has zero lines.
761 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
762 (hscroll_window_tree): Handle suspension of auto_hscroll and
764 (set_horizontal_scroll_bar): New function.
765 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
766 more than one line. Handle horizontal scroll bars.
767 (note_mouse_highlight): Handle horizontal scrol bars.
768 (expose_frame): Set dimensions of XRectangle from frame's text
770 (Vvoid_text_area_pointer): Update doc-string.
771 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
772 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
773 (x_set_internal_border_width): New functions.
774 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
775 (unwind_create_frame_1): Remove.
776 (Fx_create_frame): Handle horizontal scroll bars. Use official
777 field of frame structure to inhibit running
778 window-configuration-change-hook.
779 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
780 pixelwise. Handle frame's official field.
781 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
782 x_set_horizontal_scroll_bars, x_set_left_fringe,
784 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
786 * xterm.h (struct x_display_info): Add
787 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
789 (struct scroll_bar): Add horizontal slot.
790 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
791 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
792 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
793 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
794 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
795 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
796 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
797 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
798 (x_clear_under_internal_border): Remove.
799 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
800 (x_window_to_scroll_bar): New argument TYPE. Update callers.
801 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
802 HORIZONTAL. Update callers.
803 (horizontal_action_hook_id): New action hook id.
804 (x_horizontal_scroll_bar_to_input_event)
805 (x_create_horizontal_toolkit_scroll_bar)
806 (xt_horizontal_action_hook)
807 (x_set_toolkit_horizontal_scroll_bar_thumb)
808 (XTset_horizontal_scroll_bar, x_net_wm_state)
809 (x_horizontal_scroll_bar_report_motion): New functions.
810 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
811 horizontal scroll bars.
812 (SCROLL_BAR_HORIZONTAL_NAME): Define.
813 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
815 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
816 horizontal scroll bars.
817 (handle_one_xevent): Handle horizontal scroll bar events. Call
819 (x_set_window_size_1, x_wm_set_size_hint): Don't call
821 (x_set_window_size): Don't call check_frame_size and
822 do_pending_window_change.
823 (x_term_init): Init horizontal_scroll_bar_cursor display info.
824 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
825 (x_scroll_bar_set_handle): Add some checks when calling
828 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
830 Revert previous change.
831 There is certainly nothing wrong with writing code like 'lo <= i
832 && i <= hi', even if LO happens to a constant. There isn't even
833 anything wrong in general with writing 'a <= b' if A happens to
834 be a constant. At any rate stylistic changes shouldn't
835 be done like this without discussion.
837 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
839 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
840 (Fgarbage_collect): Reorder conditions that are written backwards.
841 * data.c (cons_to_unsigned): Likewise.
842 * dispnew.c (update_frame_1, sit_for): Likewise.
843 * fileio.c (file_offset): Likewise.
844 * filelock.c (read_lock_data, lock_file): Likewise.
845 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
847 * font.c (font_intern_prop, font_style_symbolic): Likewise.
848 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
849 * lread.c (read1): Likewise.
850 * minibuf.c (read_minibuf_noninteractive): Likewise.
851 * nsterm.m (x_set_frame_alpha): Likewise.
852 * process.c (wait_reading_process_output): Likewise.
853 * region-cache.c (delete_cache_boundaries): Likewise.
854 * xterm.c (x_set_frame_alpha): Likewise.
856 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
858 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
861 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
863 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
864 because atimer expiration is absolute rather than relative.
866 2014-07-25 Eli Zaretskii <eliz@gnu.org>
868 * w32term.h (current_popup_menu, menubar_in_use): Move
869 declarations from w32term.c.
871 2014-07-25 Martin Rudalics <rudalics@gmx.at>
873 * w32fns.c (menubar_in_use): No more static.
874 * w32term.c (current_popup_menu, menubar_in_use): Declare.
876 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
878 Move hourglass machinery to RIF.
879 * dispextern.h (struct redisplay_interface): New members
880 show_hourglass and hide_hourglass. Indent comments.
881 (show_hourglass, hide_hourglass): Remove prototypes.
882 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
883 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
884 (ns_redisplay_interface): Add them.
885 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
886 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
887 (w32_arrow_cursor): New function to hack around non-GUI frames.
888 (w32_redisplay_interface): Add new functions.
889 * w32term.h (w32_arror_cursor): Add prototype.
890 * xdisp.c (show_hourglass): New function, refactored out from
891 platform-dependent code.
892 (cancel_hourglass): Now call to RIF function.
893 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
894 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
895 (x_redisplay_interface): Add new functions.
897 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
899 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
900 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
901 and complete previous change.
902 * frame.c (adjust_frame_height): New function.
903 (Fset_frame_height, Fset_frame_size): Use it.
904 (x_set_frame_parameters): Take frame top margin into account.
906 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
908 * frame.c (Fset_frame_height): Take frame top margin into account.
909 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
910 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
912 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
914 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
915 menubar_height as such. Tweak comment.
916 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
917 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
918 All related users changed.
919 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
920 * xterm.c (handle_one_xevent):
921 * gtkutil.c (xg_event_is_for_menubar):
922 * xfns.c (x_window) [USE_X_TOOLKIT]:
923 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
924 to use FRAME_MENUBAR_HEIGHT.
926 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
928 * frame.c (Fframe_parameters): Always report frame height without
929 menu and tool bar lines.
931 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
933 * nsterm.m (applicationDidFinishLaunching:): Call
934 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
935 (antialiasThresholdDidChange:): New method for EmacsApp.
937 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
939 * macfont.m (macfont_update_antialias_threshold): Remove static.
941 * macfont.h (macfont_update_antialias_threshold): Declare.
943 2014-07-21 Eli Zaretskii <eliz@gnu.org>
945 * w32select.c (setup_windows_coding_system): Apply
946 CODING_ANNOTATION_MASK to the common_flags member of struct
947 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
949 * w16select.c (Fw16_get_clipboard_data): Apply
950 CODING_ANNOTATION_MASK to the common_flags member of struct
953 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
954 buffer position where we are to start the iteration.
955 (handle_invisible_prop): Record in it->stop_charpos the position
956 where the invisible text ends. (Bug#18035)
957 (hscroll_window_tree): Don't try hscrolling windows whose cursor
958 row has zero buffer position as their start position. Reported by
959 martin rudalics <rudalics@gmx.at>.
961 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
962 infinite looping in redisplay when display lines don't have enough
963 space to display even a single character. (Bug#18036)
965 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
967 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
968 * xfns.c (x_window): Use it to allow xfree later.
969 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
970 where appropriate. Use bool for booleans and remove redundant checks.
971 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
972 * xterm.c (x_free_frame_resources): Free shell_position.
974 2014-07-19 K. Handa <handa@gnu.org>
976 * xfaces.c (realize_x_face): Call font_load_for_lface with no
977 mandatory font spec (Bug#17973).
979 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
981 * font.c (font_score): Return the worst score if the size of
982 ENTITY is wrong by more than a factor 2 (Bug#17973).
984 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
986 * frame.c (frame_unspecified_color): New function
987 refactored out from ...
988 (Fframe_parameters, Fframe_parameter): ... adjusted users.
989 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
991 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
992 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
993 * lisp.h (set_frame_param): Remove prototype.
994 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
995 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
998 Prefer 'x_display_info *' to 'Display *' in X selection code.
999 This helps to avoid unneeded calls to x_display_info_for_display.
1000 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1001 instead of 'Display *'.
1002 (SELECTION_EVENT_DPYINFO): New macro.
1003 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1004 it as an lvalue. Mention this in comment.
1005 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1006 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1007 (selection_data_to_lisp_data, receive_incremental_selection):
1008 Convert to use 'x_display_info *'. Adjust users where appropriate.
1009 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1010 selection data *' as last arg to not return values in args.
1011 (unexpect_property_change): Use common removal technique.
1013 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1015 * print.c (print_preprocess): Adjust to match changed
1016 sub char-table structure and avoid crash (Bug#18038).
1018 * data.c (wrong_choice): Not static any more.
1019 * lisp.h (wrong_choice): Add prototype.
1020 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1021 Declare namebuf as such. Tweak comment.
1022 [USE_GTK]: Likewise for tool_bar_position.
1023 (fset_tool_bar_position) [USE_GTK]: Ditto.
1024 (FRAME_TOOL_BAR_POSITION): New macro.
1025 * frame.c (x_report_frame_params):
1026 * gtkutil.c (update_frame_tool_bar):
1027 * xfns.c (Fx_create_frame): Use it.
1028 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1030 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1032 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1033 buffer's default-directory only if it is a string. (Bug#17986)
1035 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1037 More precise control over values of some buffer-local variables.
1038 * keyboard.c (Qvertical_scroll_bar):
1039 * frame.c (Qleft, Qright): Move to ...
1040 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1041 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1042 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1043 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1044 vertical-scroll-bar, scroll-up-aggressively
1045 and scroll-down-aggressively.
1046 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1048 * nsfns.m, frame.h (Qleft, Qright):
1049 * nsterm.m (Qleft): Remove declarations.
1050 * gtkutil.c (toplevel): Include buffer.h.
1051 * data.c (wrong_choice, wrong_range): New functions.
1052 (store_symval_forwarding): Handle special properties of buffer-local
1053 variables and use functions from the above to signal error, if any.
1055 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1056 values. Add comment.
1057 (struct frame): Re-arrange layout to avoid extra padding and use bit
1058 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1059 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1060 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1061 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1062 Define as no-ops because there are no scroll bars anyway.
1063 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1066 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1067 Add convenient setter.
1068 (font_put_frame_data, font_get_frame_data): Use it.
1070 2014-07-15 Daiki Ueno <ueno@gnu.org>
1072 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1073 pointer argument, before dereferencing.
1074 (XCHAR2B_BYTE2): Likewise.
1076 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1078 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1079 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1080 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1081 Use record_unwind_protect_int and avoid consing.
1082 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1084 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1086 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1088 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1089 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1091 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1092 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1093 * minibuf.c: Include binary-io.h instead of fcntl.h.
1094 (read_minibuf_noninteractive):
1095 Use set_binary_mode instead of handcrafted code.
1096 Don't call emacs_set_tty if emacs_get_tty failed.
1097 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1098 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1099 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1101 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1102 This works around a GCC compiler bug when Emacs is configured with
1103 --enable-gcc-warnings.
1105 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1107 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1108 or characters in string, respectively. Add comment.
1109 * fringe.c (Fdefine_fringe_bitmap):
1110 * fns.c (Fsubstring, substring_both): Use it.
1111 * keymap.c (Fdefine_key, Flookup_key):
1112 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1114 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1115 Use menu_item_width.
1116 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1118 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1120 Improve behavior of 'bzr up; cd src; make -k'.
1121 * Makefile.in (top_srcdir): New var.
1122 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1123 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1124 its expansion is a bit shorter.
1125 (../config.status): Actually build config.status instead of
1127 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1128 New macros, copied and relocated from ../Makefile.in.
1129 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1130 (../config.status, Makefile): New dependencies and rules,
1131 copied with relocation from ../Makefile.in. This should be more
1132 likely to rebuild the build machinery properly if you do a 'make'
1133 in the src directory.
1135 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1137 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1140 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1141 behavior on Windows 7 and later when the function is repeatedly
1142 invoked with the same value of DIR. (Bug#17950)
1144 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1145 string to match the one in w32fns.c.
1147 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1148 stdin to binary mode only if it is connected to a terminal.
1150 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1152 Coalesce extern decls.
1153 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1154 * sysdep.c (emacs_get_tty, emacs_set_tty):
1155 Move duplicate extern decls from here ...
1156 * systty.h: ... to here, so that there's just one copy.
1158 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1160 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1162 * nsfns.m (Fns_popup_font_panel): Ditto.
1164 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1166 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1168 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1170 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1171 [DOS_NT]: Implement for WINDOWSNT.
1173 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1176 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1178 * sysdep.c (suppress_echo_on_tty): New function.
1179 * minibuf.c (read_minibuf_noninteractive): Use it.
1181 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1183 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1184 sysinfo failed. Adjust docstring.
1186 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1188 Implement memory-info for MS-DOS.
1189 * dosfns.c (dos_memory_info): New function.
1190 * dosfns.h (dos_memory_info): Add prototype.
1191 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1192 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1193 of doing some of its job.
1195 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1196 reference termios structure members.
1198 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1200 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1202 * minibuf.c (top): Include systty.h. Declare external
1203 emacs_get_tty and emacs_set_tty.
1204 (Vread_hide_char): New lisp variable.
1205 (read_minibuf_noninteractive): Hide characters with
1206 Vread_hide_char if it is a character. (Bug#17839)
1208 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1210 Implement memory-info for MS-Windows.
1211 * w32.c (w32_memory_info): New function.
1212 * w32.h (w32_memory_info): Prototype it.
1213 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1215 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1217 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1218 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1219 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1220 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1221 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1222 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1223 (decode_coding_big5, decode_coding_charset, decode_coding)
1224 (encode_coding): Adjust users.
1226 * alloc.c (Fmemory_info): New function.
1228 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1230 * syntax.c (back_comment): Use more-natural location for label.
1232 * font.c, font.h (font_unparse_fcname): Now static.
1233 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1235 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1237 Next minor cleanup of font subsystem.
1238 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1239 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1241 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1243 * ftfont.h (ftfont_font_format): Remove prototype.
1244 * ftfont.c (ftfont_font_format): Remove; now unused.
1246 * nsfont.m (nsfont_open):
1247 * w32font.c (w32font_open_internal):
1248 * w32uniscribe.c (uniscribe_open):
1249 * xfont.c (xfont_open):
1250 * xftfont.c (xftfont_open): All users changed.
1252 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1253 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1255 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1257 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1258 x_produce_glyphs does when it generates a stretch glyph that
1259 represents a TAB. (Bug#17969)
1261 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1262 and there is a display property at that position, don't call
1263 move_it_to to move to a position before window start. (Bug#17942)
1264 Fix condition for finding CHARPOS by the first call to move_it_to.
1267 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1269 * syntax.c (find_defun_start): Try the cache even
1270 if !open_paren_in_column_0_is_defun_start.
1271 (back_comment): If find_defun_start was pessimistic, use the
1272 scan_sexps_forward result to improve the cache (bug#16526).
1274 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1276 * xdisp.c (redisplay_window): If redisplay of a window ends up
1277 with point in a partially visible line at end of the window, make
1278 sure the amended position of point actually has smaller Y
1279 coordinate; if not, give up and scroll the display. (Bug#17905)
1281 * window.c (window_scroll_pixel_based): When point ends up at the
1282 last fully visible line, don't let move_it_to stop at the left
1283 edge of the line and dupe us into thinking point is inside the
1286 * w32.c (network_interface_info): Make sure the argument is a
1289 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1291 * process.c (read_and_dispose_of_process_output): Fix typo
1292 in previous patch: we want nonnegative fds, not nonzero fds.
1294 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1296 * chartab.c (char_table_translate): Move to...
1297 * character.h (char_table_translate): ... inline function here.
1298 Avoid Faref and assume that args are always valid. This helps to
1299 speedup search, which is especially important for a huge buffers.
1300 * lisp.h (char_table_translate): Remove prototype.
1302 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1303 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1304 New function, with an intention to avoid code duplication between
1306 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1308 * ftfont.c (ftfont_open):
1309 * macfont.m (macfont_open):
1310 * xftfont.c (xftfont_open): Use it.
1312 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1314 * process.c: Add sanity checks for file descriptors (Bug#17844).
1315 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1316 Check that infd is nonnegative before using it as an fd.
1317 (read_and_dispose_of_process_output, Fprocess_send_eof):
1318 Likewise, for outfd.
1319 (wait_reading_process_output): Omit unnecessary check of infd.
1321 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1323 Minor fixups related to usage of the 'long' type.
1324 * gnutls.c (emacs_gnutls_handshake):
1325 * xfaces.c (dump_realized_face):
1326 Work even if 'long' is narrower than 'void *'.
1327 * termcap.c (scan_file):
1328 * xselect.c (x_decline_selection_request)
1329 (x_reply_selection_request, x_get_window_property):
1330 * xterm.c (x_set_frame_alpha):
1331 Remove unnecessary 'L' suffixes of integer constants.
1332 * xfns.c (hack_wm_protocols):
1333 * xselect.c (x_fill_property_data):
1334 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1335 Remove unnecessary casts to 'long'.
1336 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1338 Minor ImageMagick safety fixes.
1339 * image.c (imagemagick_compute_animated_image):
1340 Remove useless assignment to local. Avoid problems if dest_width is 0.
1341 (imagemagick_load_image): Use int for pixel counts that can't
1342 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1343 a row width greater than the image width (or greater than LONG_MAX!).
1345 2014-07-04 K. Handa <handa@gnu.org>
1347 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1348 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1349 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1351 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1353 * font.h (struct font_driver): Remove get_outline and free_outline;
1354 not used by any font driver.
1355 * ftfont.c (ftfont_driver):
1356 * macfont.m (macfont_driver):
1357 * nsfont.m (nsfont_driver):
1358 * w32font.c (w32font_driver):
1359 * w32uniscribe.c (uniscribe_font_driver):
1360 * xfont.c (xfont_driver): Related users changed.
1361 * xselect.c (x_get_window_property): Use convenient xmalloc.
1362 Call to xfree only if some data was really allocated.
1364 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1366 On MS-Windows, display busy cursor on all GUI frames.
1367 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1368 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1369 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1371 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1372 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1374 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1376 Use convenient alists to manage per-frame font driver-specific data.
1377 * frame.h (struct frame): Rename font_data_list to...
1378 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1379 * font.h (struct font_data_list): Remove; no longer need a special
1381 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1383 * font.c (font_put_frame_data, font_get_frame_data)
1384 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1386 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1387 Related users changed.
1388 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1389 Prefer convenient xmalloc and xfree.
1391 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1393 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1394 the window whose glyph row is being prepared and a flag whether it
1395 is for mode/header line. Make sure the glyph row's marginal areas
1396 are in sync with what the window wants.
1399 * xdisp.c (display_line, display_mode_line): Call
1400 prepare_desired_row with additional arguments, as appropriate.
1402 * dispextern.h (prepare_desired_row): Adjust prototype.
1404 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1406 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1407 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1408 caused by xw_popup_dialog in daemon mode (Bug#17891).
1410 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1412 * frame.c (do_switch_frame): When switching to another TTY frame,
1413 make sure FrameCols and FrameRows are in sync with the new frame's
1416 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1418 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1419 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1420 min_char slots. Adjust comment.
1421 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1422 Add SUB_CHAR_TABLE_OFFSET member.
1423 (make_uninit_sub_char_table): New function.
1424 (toplevel): Add compile-time assert to verify suitable member layout
1425 in Lisp_Sub_Char_Table.
1426 * alloc.c (mark_char_table): Add extra argument to denote char table
1427 subtype. Adjust to match new layout of sub char-table.
1428 (mark_object): Always mark sub char-tables with mark_char_table.
1429 * chartab.c (make_sub_char_table, copy_sub_char_table)
1430 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1431 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1432 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1433 All related users changed.
1434 * lread.c (read1): Adjust to match new layout of sub char-table.
1435 * print.c (print_object): Likewise (Bug#17898).
1437 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1439 * keymap.c (get_keyelt): Simplify.
1440 (copy_keymap_item): Remove left-over code for when we had
1441 key-shortcut caches.
1443 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1445 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1446 (dealloc): Remove for EmacsScroller.
1448 * nsterm.h (EmacsScroller): Remove dealloc.
1450 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1452 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1454 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1456 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1457 when setNeedsDisplay is called so we don't trigger redisplay for every
1460 * nsterm.m (any_help_event_p): New variable.
1461 (mouseMoved:): Set any_help_event_p to YES if help event is
1462 generated. Remove else with empty help event that triggered redisplay
1463 for every mouse move.
1464 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1466 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1468 * xfns.c (Qsuppress_icon): Remove; no real users.
1469 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1470 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1471 (syms_of_w32fns): Don't DEFSYM it.
1473 2014-06-29 Glenn Morris <rgm@gnu.org>
1475 * Makefile.in (ns-app): Mark as PHONY.
1477 2014-06-28 Glenn Morris <rgm@gnu.org>
1479 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1480 liblw.a in this directory.
1482 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1484 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1485 also in unibyte case. (Bug#17865)
1487 2014-06-28 K. Handa <handa@gnu.org>
1489 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1490 (MIN_CHARBUF_SIZE): New macro.
1491 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1493 2014-06-27 Glenn Morris <rgm@gnu.org>
1495 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1496 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1497 (.el.elc): Replace suffix rule with pattern rule.
1498 (%.elc): New pattern rule, with order-only prerequisite.
1499 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1500 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1501 in place of BOOTSTRAPEMACS.
1503 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1505 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1507 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1509 Consistently use validate_subarray to verify substring.
1510 * fns.c (validate_substring): Not static any more. Adjust to
1511 use ptrdiff_t, not EMACS_INT, because string and vector limits
1512 can't exceed ptrdiff_t even if EMACS_INT is wider.
1513 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1514 (secure_hash): Adjust user.
1515 * lisp.h (validate_subarray): Add prototype.
1516 * coding.c (Fundecodable_char_position):
1517 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1518 Use validate_subarray. Adjust comment to mention substring.
1520 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1522 Do not allow out-of-range character position in Fcompare_strings.
1523 * fns.c (validate_subarray): Add prototype.
1524 (Fcompare_substring): Use validate_subarray to check ranges.
1525 Adjust comment to mention that the semantics was changed. Also see
1526 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1528 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1530 Be more consistent about the 'Qfoo' naming convention.
1531 * image.c (Fimagemagick_types):
1532 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1533 * process.c (Fmake_network_process):
1534 Rename C local identifier 'Qfoo to avoid giving the false
1535 impression that it stands for the symbol 'foo'.
1537 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1539 Simplify and cleanup character conversion stuff.
1540 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1542 * character.c (multibyte_char_to_unibyte)
1543 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1544 * character.h (make_char): Remove; unused.
1545 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1546 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1547 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1548 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1549 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1551 2014-06-22 Mario Lang <mlang@delysid.org>
1553 * w32fns.c (Fw32_shell_execute): The the -> the.
1555 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1557 * xmenu.c (mouse_position_for_popup):
1558 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1559 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1560 * menu.c (Fx_popup_menu):
1561 * xselect.c (x_handle_dnd_message): Adjust users.
1562 * menu.h (mouse_position_for_popup): Remove prototype.
1563 * xterm.h (x_relative_mouse_position): Add prototype.
1564 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1565 call XFree if XQueryTree returns zero.
1567 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1569 * indent.c (Fvertical_motion): Doc fix.
1570 Move to the goal column, if any, with a single call to
1571 move_it_in_display_line, not in two calls. Doing this with two
1572 calls causes move_it_in_display_line apply the line-prefix
1573 handling twice instead of just once. (Bug#17823)
1575 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1577 Port to OS X ACLs (Bug#17810).
1578 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1579 ACL_TYPE_ACCESS) doesn't work.
1581 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1583 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1584 before checking key-translation-map (bug#17659).
1586 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1588 * font.c (font_make_object): Avoid dangling pointer which may
1589 crash GC (Bug#17771).
1591 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1593 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1594 prototype of DGifCloseFile as appropriate for older and newer
1596 (gif_close): New function, encapsulates the differences in the
1597 calling sequence of DGifCloseFile before v5.1.0 and after it.
1598 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1599 error string where appropriate. (Bug#17790)
1601 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1602 macro execution, make sure point didn't move since last complete
1603 redisplay, as the condition for using the glyph matrix
1604 information. (Bug#17777)
1606 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1608 Minor cleanup of fonset code.
1609 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1610 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1611 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1612 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1613 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1614 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1615 (free_realized_fontset): Remove because a no-op since 2008.
1616 (free_face_fontset): Adjust user.
1617 (syms_of_fontset): Shrink fontset by one extra slot.
1619 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1621 Omit redundant extern decls.
1622 Most of this patch is from Dmitry Antipov, in:
1623 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1624 * commands.h (update_mode_lines):
1625 * frame.h (Qbackground_color, Qforeground_color)
1626 (x_set_menu_bar_lines):
1627 * ftfont.c (ftfont_font_format):
1628 * intervals.h (Qkeymap, Qfont):
1629 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1630 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1631 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1632 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1633 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1634 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1635 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1636 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1637 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1638 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1639 (Qtool_bar, Qheader_line):
1640 * macros.c (Fexecute_kbd_macro):
1641 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1642 * xterm.c (x_delete_terminal, XSetIMValues):
1643 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1644 (x_implicitly_set_name, popup_activated)
1645 (widget_store_internal_border):
1646 Remove redundant decls.
1647 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1648 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1649 Remove _Noreturn, as make-docfile now does that for us.
1650 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1651 (Qregion_extract_function): New decl.
1652 * window.c, xfns.c: Include menu.h.
1654 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1656 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1658 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1660 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1661 * callint.c (read_file_name): ... convert to static here.
1662 * lisp.h (Fread_file_name): Do not EXFUN it.
1663 (STRING_COPYIN): Remove; unused.
1664 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1665 (char_composable_p): ... static function. All users changed.
1666 * eval.c (toplevel): Remove redundant #include directives.
1667 * xterm.c (x_initialize): Add static to match prototype.
1668 * ccl.c (Fccl_execute_on_string):
1669 * font.c (fon_intern_prop): Use make_specified_string.
1671 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1673 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1674 Reported by David Caldwell in:
1675 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1677 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1679 Do not ask for XRender extension each time XFT font is opened.
1680 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1681 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1683 2014-06-15 Glenn Morris <rgm@gnu.org>
1685 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1687 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1689 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1690 information if we are in the middle of executing a keyboard macro,
1691 since redisplay doesn't update the screen until the macro is
1692 finished. (Bug#17777)
1694 * alloc.c (cleanup_vector): Don't dereference a font driver
1695 pointer if it is NULL. (Bug#17771)
1697 2014-06-13 Glenn Morris <rgm@gnu.org>
1699 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1700 ($(lispsource)/international/charprop.el)
1701 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1702 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1703 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1704 GNU make automatically passes command-line arguments to sub-makes.
1706 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1708 Avoid hangs in accept-process-output (Bug#17647).
1709 * lisp.h, process.c (wait_reading_process_input):
1710 Return int, not bool. All uses changed.
1711 * process.c (SELECT_CANT_DO_WRITE_MASK):
1712 Remove macro, replacing with ...
1713 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1715 (status_notify): New arg WAIT_PROC. Return int, not void.
1718 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1720 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1721 the frame is the initial frame, because the hook is not set up
1722 then, and Emacs crashes.
1723 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1725 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1727 * keymap.c (silly_event_symbol_error): Don't recommend the use
1730 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1732 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1733 matching overlay strings with 'cursor' property against buffer
1734 positions traversed in the glyph row. (Bug#17744)
1736 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1738 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1741 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1742 determine 10.9 (Bug#17751).
1744 * macfont.m (macfont_draw): Positions were not freed.
1746 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1748 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1749 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1750 function. Also adjust comment.
1751 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1753 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1754 * font.c (font_done_for_face):
1755 * xface.c (realize_non_ascii_face): Adjust user.
1756 * font.h (struct font_driver): Convert 'prepare_face' to return
1757 void because its return value is never used anyway.
1758 * xfont.c (xfont_prepare_face): Return void.
1759 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1760 (xftfont_done_face): Use xfree.
1762 * dispextern.h (last_tool_bar_item): Remove declaration.
1763 * frame.h (struct frame): New member last_tool_bar_item.
1764 * frame.c (make_frame): Initialize it.
1765 * xdisp.c (toplevel): Remove last_tool_bar_item.
1766 (handle_tool_bar_click, note_tool_bar_highlight):
1767 * w32term.c (w32_read_socket, w32_initialize):
1768 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1770 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1771 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1773 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1775 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1776 * process.c (Faccept_process_output)
1777 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1778 the return value is about PROCESS, not about other processes.
1780 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1782 Further adjustments to mark_object and friends.
1783 Now the mark_object's stack is just 32 bytes on a 64-bit
1784 system, which means extra 20% off the stack usage.
1785 * alloc.c (mark_save_value): As before, refactored out from ...
1786 (mark_object): ... adjusted user. Also add comment.
1788 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1790 Fix core dump after a dropped X connection (Bug#17704).
1791 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1792 is dead, as we may be shutting down.
1794 2014-06-08 Glenn Morris <rgm@gnu.org>
1796 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1798 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1800 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1802 If a C name must be extern on some platforms, make it extern on all.
1803 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1805 * font.h (ftxfont_driver) [HAVE_XFT]:
1806 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1807 * lisp.h (get_frame_param):
1808 * menu.h (tty_menu_show):
1809 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1810 * termhooks.h (encode_terminal_code):
1811 * xterm.h (x_menu_wait_for_event):
1813 * frame.c (get_frame_param):
1814 * fringe.c (max_used_fringe_bitmap):
1815 * ftxfont.c (ftxfont_driver):
1816 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1817 * menu.c (menu_items_inuse):
1818 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1819 * term.c (encode_terminal_code, tty_menu_show):
1820 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1821 * xfaces.c (load_color):
1822 * xmenu.c (x_menu_wait_for_event):
1825 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1827 Change object marking routines to minimize stack usage.
1828 This change moves a few cold paths from mark_object to NO_INLINE
1829 functions and adjusts symbol marking loop. According to GCC 4.8.2
1830 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1831 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1832 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1833 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1834 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1835 refactored out from ...
1836 (mark_object): ... adjusted user. Also mark symbols in a tight
1838 (mark_face_cache): Add NO_INLINE.
1840 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1842 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1843 contains garbage on WINDOWSNT (which could potentially infloop at
1846 Minimize cursor motion during TTY menu updates.
1847 * term.c (tty_menu_display): Don't position cursor here.
1848 Instead, pass the cursor coordinates to update_frame_with_menu.
1849 (tty_menu_activate): Send the hide cursor command only once in an
1850 iteration through the outer 'while' loop.
1852 * dispnew.c (update_frame_1): Accept an additional argument
1853 SET_CURSOR_P, and position the cursor at the end of the frame
1854 update only if that argument is non-zero. All callers changed to
1855 provide the additional argument as non-zero, except for
1856 update_frame_with_menu.
1857 (update_frame_with_menu): Accept 2 additional arguments ROW and
1858 COL; if they are non-negative, instruct update_frame_1 not to
1859 position the cursor, and instead position it according to ROW and COL.
1861 * dispextern.h (update_frame_with_menu): Update prototype.
1863 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1865 * callproc.c (call_process): Don't check read-only if we don't insert
1866 anything (bug#17666).
1868 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1870 * dispnew.c (update_frame_with_menu): Set display_completed.
1872 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1874 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1876 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1878 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1880 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1881 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1883 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1885 * window.c (Frecenter): Signal an error if window-buffer is not
1888 * keyboard.c (make_lispy_position): Don't include a buffer position in
1889 mode/header-line mouse events.
1891 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1892 Vunread_command_events (bug#17650).
1894 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1896 * xterm.c (x_setup_pointer_blanking):
1897 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1899 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1901 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1902 because it will be defined in generated config.h if needed.
1904 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1906 Use terminal-specific hooks to display popup dialogs.
1907 * termhooks.h (struct terminal): New field popup_dialog_hook.
1908 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1909 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1910 code and use popup_dialog_hook.
1911 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1912 * nsterm.h (ns_popup_dialog): Adjust prototype.
1913 * nsterm.m (ns_create_terminal):
1914 * w32term.c (w32_create_terminal):
1915 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1916 Setup popup_dialog_hook.
1918 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1920 * w32heap.c (report_temacs_memory_usage): Improve the report by
1921 reporting the large blocks that are actually occupied at dump time.
1923 * w32console.c (initialize_w32_display): Set the console
1924 menu_show_hook, otherwise TTY menus are broken on w32.
1926 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1928 Use terminal-specific hooks to display menus.
1929 * termhooks.h (struct terminal): New field menu_show_hook.
1930 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1931 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1933 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1934 * nsmenu.m (ns_menu_show):
1935 * w32menu.c (w32_menu_show):
1936 * xmenu.c (x_menu_show):
1937 * term.c (tty_menu_show): Adjust to use bit flags.
1938 (set_tty_hooks): Set menu_show_hook.
1939 * xterm.c (x_create_terminal):
1940 * nsterm.m (ns_create_terminal):
1941 * msdos.c (initialize_msdos_display):
1942 * w32term.c (w32_create_terminal): Likewise.
1944 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1946 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1948 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1950 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1951 (FD_SET): Don't define on WINDOWSNT.
1953 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1955 * emacs.c: Include "sysselect.h", to define its inline functions.
1956 Problem reported by Glenn Morris in:
1957 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1959 Do not require libXt-devel when building with gtk.
1960 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1961 dependency on libXt-devel.
1962 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1963 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1964 lwlib-widget.h now does this.
1965 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1967 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1969 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1970 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1971 (delete_write_fd, wait_reading_process_output):
1972 Remove now-redundant easserts.
1973 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1974 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1975 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1976 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1978 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1980 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1981 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1982 (calloc): Don't undef, it is never defined.
1983 (HEAP_ENTRY_SHIFT): Remove unused macro.
1985 * Makefile.in (C_HEAP_SWITCH): Remove.
1986 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1988 Fix MS-Windows build broken by menu changes on 2014-06-02.
1989 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1991 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1992 Define instead of including ../lwlib/lwlib.h, which causes
1993 compilation errors due to missing X11 headers.
1995 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1997 * process.c (wait_reading_process_output): Omit incorrect test of
1998 p->infd against zero. Add easserts for infd having a plausible value.
2000 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2002 Adjust to match recent lwlib changes.
2003 * menu.h (xmalloc_widget_value): Replace by ...
2004 (make_widget_value): ... new prototype.
2005 * menu.c (xmalloc_widget_value): Replace by ...
2006 (make_widget_value): ... new function.
2007 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2008 * gtkutil.c (malloc_widget_value, free_widget_value):
2009 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2010 * keyboard.h (enum button_type, struct _widget_value):
2011 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2013 * nsmenu.m (ns_update_menubar, ns_menu_show):
2014 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2015 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2016 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2018 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2020 * image.c (x_query_frame_background_color)
2021 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2022 Fix --enable-gcc-warnings compilation without image libraries.
2024 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2026 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2027 emulated break value only if it goes up.
2028 (sbrk): Add assertion that the INCREMENT argument is strictly
2029 zero. Improve and correct the commentary.
2031 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2033 Improve AIX-related merge from emacs-24.
2034 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2035 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2036 not on AIX; since we're on the trunk we can use enums more broadly.
2038 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2040 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2042 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2043 to min(value, whole).
2045 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2047 Bring back the changes to GDB-visible symbols, but only on AIX.
2048 And only if it's not pre-4.2 GCC.
2049 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2050 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2051 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2054 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2056 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2057 with PT, not GPT. (Bug#16433)
2059 Revert last changes to GDB-visible symbols.
2060 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2061 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2062 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2065 2014-06-02 Glenn Morris <rgm@gnu.org>
2067 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2069 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2071 Fix port to 32-bit AIX with xlc (Bug#17598).
2072 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2073 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2074 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2075 to work around a compiler bug in IBM xlc 12.1.
2077 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2079 * xterm.c (x_update_window_end): Don't invalidate the entire
2080 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2081 highlight needs to be redisplayed. (Bug#17588)
2083 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2085 Port the GDB-visible symbols to AIX.
2086 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2087 optimizes away the relevant external symbols. Use enums instead;
2088 this suffices for the AIX port, which is 32-bit-only anyway.
2089 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2090 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2091 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2094 Include sources used to create macuvs.h.
2095 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2096 * macuvs.h: Use automatically-generated header.
2098 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2100 Port signal-handling to DragonFly BSD (Bug#17646).
2101 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2102 Move implementations from callproc.c to sysdep.c.
2103 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2104 Move declarations from process.h to syssignal.h.
2106 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2108 * callint.c (Ffuncall_interactively): Add usage.
2110 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2112 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2114 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2116 * w32heap.c (malloc_before_dump, malloc_after_dump)
2117 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2118 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2119 set errno where appropriate to emulate CRT functions.
2121 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2123 Debugging facility to check whether 'const char *' points to
2124 relocatable data of non-pure Lisp string.
2125 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2126 (mark_maybe_pointer): ... adjusted user.
2127 (relocatable_string_data_p): New function.
2128 * lisp.h (relocatable_string_data_p): Add prototype.
2129 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2130 the pointer to relocatable Lisp data is not used.
2132 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2134 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2135 * atimer.c (block_atimers):
2136 * callproc.c (block_child_signal): Block SIGINT too;
2137 otherwise, its handler might now unblock signals that it shouldn't.
2138 * keyboard.c (read_char): Clear signal mask, since we may
2139 be in a SIGINT handler, and many signals may be masked.
2140 * keyboard.c (handle_interrupt):
2141 * sysdep.c (handle_arith_signal):
2142 Clear signal mask instead of just unblocking the signal that
2143 was received, since several signals may be blocked at this point.
2145 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2147 * Makefile.in (TEMACS_POST_LINK): Remove target.
2148 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2149 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2151 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2153 * xmenu.c (xdialog_show): Remove prototype, rename to
2154 x_dialog_show, remove 2nd arg because it's always zero
2155 and simplify accordingly.
2156 (xw_popup_dialog): Adjust user.
2157 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2158 2nd arg because it's always zero and simplify accordingly.
2159 (w32_popup_dialog): Adjust user.
2161 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2163 * w32heap.c (report_temacs_memory_usage): New function.
2165 * unexw32.c (unexec) [ENABLE_CHECKING]:
2166 Call report_temacs_memory_usage.
2168 * w32heap.h (report_temacs_memory_usage): Add prototype.
2170 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2172 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2173 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2175 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2177 * buffer.c (init_buffer): Accept an argument 'initialized'.
2178 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2179 mmap_regions and mmap_fd, to avoid referencing stale data from the
2180 dump phase. Add an assertion for buffer text of buffers created
2181 in temacs before this function is called. (Bug#17622)
2182 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2184 * lisp.h (init_buffer): Update prototype.
2186 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2188 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2190 * alloc.c (Fgarbage_collect): Fix compilation with
2191 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2193 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2195 * frame.c, frame.h (frame_char_to_pixel_position)
2196 (frame_set_mouse_position): Now static, and made private in
2197 frame.c rather than public in frame.h.
2199 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2201 Refactor mouse positioning stuff to avoid code duplication.
2202 * frame.h (frame_char_to_pixel_position): New function.
2203 (x_set_mouse_position): Rename to...
2204 (frame_set_mouse_position): ...new function.
2205 (frame_set_mouse_pixel_position): Add prototype.
2206 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2207 Rename to frame_set_mouse_pixel_position.
2208 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2210 * xterm.h, w32term.h ( x_set_mouse_position)
2211 (x_set_mouse_pixel_position): Remove prototypes.
2213 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2215 On X, always make pointer visible when deleting frame (Bug#17609).
2216 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2218 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2220 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2221 * keyboard.c (gobble_input): If there is no terminal input error,
2222 make sure the pointer is visible for all frames on this terminal.
2223 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2224 it was previously disabled.
2226 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2228 * data.c (Fzerop): Move to Elisp.
2229 (syms_of_data): Don't defsubr it.
2230 * keyboard.c (echo_keystrokes_p): New function.
2231 (read_char, record_menu_key, read_key_sequence): Use it.
2233 * callint.c (Qfuncall_interactively): New var.
2234 (Qcall_interactively): Remove.
2235 (Ffuncall_interactively): New function.
2236 (Fcall_interactively): Use it.
2237 (syms_of_callint): Defsubr it.
2239 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2241 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2242 relocated from under us.
2244 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2246 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2247 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2249 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2251 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2252 for MinGW, since it no longer uses gmalloc.
2254 * buffer.c: Do not define mmap allocations functions for Windows.
2255 Remove mmap_find which is unused. Remove mmap_set_vars which does
2257 [WINDOWSNT]: Include w32heap.h.
2258 (init_buffer): Always allocate new memory for buffers.
2260 * emacs.c: Remove mmap_set_vars calls.
2262 * image.c (free_image): Undef free for Windows because it is
2263 redirected to our private version.
2265 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2266 (copy_executable_and_dump_data): Remove dumping the heap section.
2267 (unexec): Restore using_dynamic_heap after dumping.
2269 * w32heap.c (dumped_data_commit, malloc_after_dump)
2270 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2271 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2272 (mmap_free): New functions.
2274 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2276 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2278 * image.c (imagemagick_load_image): Use MagickRealType for local
2279 'color_scale', instead of double, to avoid a GCC warning about
2282 * xfns.c (Fx_window_property): Remove unused local.
2284 Don't kill already-reaped process (Bug#17561).
2285 * process.c (process_send_signal): Fix race condition where a
2286 subprocess was reaped by a signal handler between the check for
2287 liveness and calling 'kill', which meant that Emacs could in
2288 theory kill an innocent bystander process. Do the fix by blocking
2289 SIGCHLD in a critical section that checks liveness before killing.
2291 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2293 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2295 2014-05-26 Ken Brown <kbrown@cornell.edu>
2297 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2298 even if !CYGWIN (see bug#17510).
2300 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2302 * nsfns.m (Fns_do_applescript): Surround NSApp run
2303 with calls to ns_init_events, ns_finish_events (Bug#17424).
2305 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2307 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2308 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2310 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2311 with calls to ns_init_events, ns_finish_events (Bug#17424).
2313 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2315 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2316 if we are iterating over an object that generates glyphs for
2317 marginal areas. (Bug#17585)
2319 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2321 * xdisp.c (safe__call1, safe__eval): Now static.
2323 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2325 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2326 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2327 (safe_call1): Call safe_call instead of safe__call directly.
2329 2014-05-26 Ken Brown <kbrown@cornell.edu>
2331 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2332 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2335 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2337 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2338 (safe__call, safe__call1, safe__eval): New functions.
2339 (safe_call): Use it.
2340 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2341 (display_mode_element): Same for `:eval'.
2343 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2345 Fix port to 32-bit AIX (Bug#17540).
2346 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2347 twice. _text already includes this offset.
2348 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2350 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2352 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2353 when closest_pos is identical to to_charpos, don't recurse, since
2354 we already tried that, and failed. (Bug#17539)
2356 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2357 unwinding when frame's faces were not initialized yet, increment
2358 the frame's image-cache reference count before calling
2359 x_free_frame_resources. Don't dereference
2360 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2362 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2364 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2367 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2368 macfont.m, call draw with adjusted arguments so font drivers
2369 don't need to do that.
2371 * macfont.m (macfont_draw): Merge changes from Macport.
2373 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2375 * alloc.c (garbage_collect_1): New function, with all of the guts
2376 of Fgarbage_collect.
2377 (mark_stack): Accept an argument END and don't mark Lisp objects
2378 on the stack beyond the address given by END. Calculation of END
2379 was moved to Fgarbage_collect.
2380 (Fgarbage_collect): Calculate the end address of the stack portion
2381 that needs to be examined by mark_stack, and pass that address to
2382 garbage_collect_1, which will pass it to mark_stack.
2383 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2384 for more details about the underlying problems. In particular,
2385 this avoids dumping Emacs with the large hash-table whose value is
2386 held in purify-flag for most of the time loadup.el runs.
2388 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2390 * xfns.c (x_window_property_intern): New function (code from
2392 (Fx_window_property): Call x_window_property_intern. If property
2393 not found and NILP (source) and outer window != inner window,
2394 check outer window for property (Bug#17537).
2396 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2398 Supply malloc and alloc_size attributes for extern allocators.
2399 This documents the C API, and helps GCC generate a bit better code.
2400 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2401 (ATTRIBUTE_MALLOC_SIZE): New macros.
2402 * gmalloc.c (malloc, realloc, calloc):
2403 * gtkutil.h (malloc_widget_value):
2404 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2405 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2408 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2410 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2411 * image.c (imagemagick_load_image): Port to hosts that do not use
2412 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2414 2014-05-21 Leo Liu <sdl.web@gmail.com>
2416 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2418 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2420 * dbusbind.c (xd_signature): Revert last 2 patches.
2422 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2424 Allow any non-nil value to count as true in bool-vector.
2425 Likewise for xd_signature in dbusbind.c.
2426 This is more consistent with the usual practice in Emacs, which is
2427 that any non-nil value counts as true.
2428 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2429 * dbusbind.c (xd_signature): Likewise, for booleans.
2430 * data.c, lisp.h (Qbooleanp):
2431 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2433 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2435 * lisp.h (CHECK_BOOLEAN): New function.
2436 * alloc.c (Fbool_vector): New function.
2437 (syms_of_alloc): Defsubr it.
2438 * data.c (Qbooleanp): New symbol.
2439 (syms_of_data): DEFSYM it.
2440 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2442 * font.c (font_matching_entity): Extract font-entity object
2443 from the vector of matching entities (Bug#17486).
2445 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2447 Assume C99 or later (Bug#17487).
2448 * bytecode.c (B__dummy__): Remove.
2449 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2450 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2451 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2452 * regex.c (DEBUG_PRINT): Assume varargs macros.
2453 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2455 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2457 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2458 memory for every buffer that was dumped.
2460 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2462 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2463 (Fnreverse): Allow vectors and bool vectors.
2465 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2467 Minor cleanup for terminal setup.
2468 * termhooks.h (create_terminal): Adjust prototype.
2469 * terminal.c (create_terminal): Pass output method and RIF as args.
2470 (init_initial_terminal):
2471 * nsterm.m (ns_create_terminal):
2472 * term.c (init_tty):
2473 * w32term.c (w32_create_terminal):
2474 * xterm.c (x_create_terminal): Adjust users.
2475 Avoid redundant NULL initializers and add comments.
2477 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2479 * keyboard.c (Qdeactivate_mark): Now static.
2481 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2483 If available, use Xfixes extension to do pointer blanking.
2484 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2485 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2486 (make_invisible_cursor): Move to...
2487 * xterm.c (make_invisible_cursor): ...here.
2488 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2489 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2490 (x_term_init): Call to x_setup_pointer_blanking.
2491 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2492 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2494 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2496 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2498 2014-05-12 Glenn Morris <rgm@gnu.org>
2500 * fileio.c (Ffile_executable_p): Doc tweak.
2502 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2504 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2505 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2507 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2509 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2511 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2513 Fix initialization of minibuffer history variable (Bug#17430).
2514 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2515 Move the initialization up to prevent any "value void" message.
2517 2014-05-08 Samuel Bronson <naesten@gmail.com>
2519 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2520 are matched (bug#17413).
2522 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2524 Stop tooltips pulling Emacs window to front (Bug#17408).
2525 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2526 SetWindowPos invocations.
2528 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2530 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2531 not initialized (Bug#17398).
2533 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2535 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2537 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2539 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2540 [HAVE_NS]: Do not include png.h.
2541 (x_query_frame_background_color): New function.
2542 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2543 (png_load_body): Coalesce duplicate code.
2545 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2547 Consult libpng-config more consistently (Bug#17339).
2548 * Makefile.in (PNG_CFLAGS): New var.
2549 (ALL_CFLAGS): Use it.
2550 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2551 CFLAGS now handles this.
2553 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2555 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2556 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2557 because WCONTINUED is always defined now.
2558 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2560 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2562 * buffer.c (overlay_strings): Fix the wording of the commentary.
2564 2014-05-01 Glenn Morris <rgm@gnu.org>
2566 * floatfns.c (Fisnan):
2567 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2569 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2571 * term.c (tty_menu_activate): A better initialization for cursor
2574 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2576 * intervals.c: Tighten assertions.
2577 (create_root_interval): Make sure the interval is not empty.
2578 (intervals_equal): Use booleans.
2579 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2580 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2581 (balance_possible_root_interval): Simplify and use booleans.
2582 (split_interval_right, split_interval_left): Check LENGTH, and remove
2583 now redundant assertion.
2584 (adjust_intervals_for_insertion): Remove now redundant assertions.
2585 (delete_node, interval_deletion_adjustment)
2586 (adjust_intervals_for_deletion, merge_interval_right)
2587 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2588 (reproduce_interval): Make sure the interval is not empty.
2590 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2592 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2593 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2594 satisfaction that they would always be initialized.
2596 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2598 * term.c (tty_menu_display): Move the cursor to the active menu item.
2599 (tty_menu_activate): Return the cursor to the active menu item
2600 after displaying the menu and after displaying help-echo.
2601 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2602 for the details of why this is needed by screen readers and
2605 2014-04-30 Glenn Morris <rgm@gnu.org>
2607 * process.c (handle_child_signal):
2608 Handle systems without WCONTINUED. (Bug#15110, 17339)
2610 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2612 * window.c (struct saved_window): Remove mark.
2613 (Fset_window_configuration, save_window_save)
2614 (compare_window_configurations): Don't touch marks any more.
2616 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2618 Use bits_word for gcmarkbits.
2619 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2620 bits_word is typically a tad more efficient for mark bits than
2621 unsigned is, so use bits_word. All uses changed.
2622 * lisp.h (BITS_PER_INT): Remove; no longer used.
2624 Avoid undefined behavior in signed left shift.
2625 This ports to GCC 4.9.0 with -fsanitize=undefined.
2626 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2628 * regex.c (extract_number):
2629 * lisp.h (make_number, XINT):
2630 Do not shift a 1 bit left into a sign bit.
2631 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2632 not int, for gcmarkbits. All uses changed.
2634 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2636 * search.c (Fnewline_cache_check): Don't try to count newlines
2637 outside the buffer's restriction, as find_newline doesn't support that.
2639 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2641 * window.c (Fset_window_configuration): Deactivate the mark before
2643 (set_window_buffer): Ignore window_initialized.
2644 (window_initialized): Remove.
2645 * keyboard.c (Qdeactivate_mark): Not static any more.
2646 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2649 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2651 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2652 and to clang 3.4, which have fixed the bug. This should let us
2653 run a bit faster on these platforms when address sanitization is
2656 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2658 Port to GCC 4.9.0 with --enable-gcc-warnings.
2659 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2661 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2662 a way that also works with GCC 4.9.0.
2664 * search.c (Fnewline_cache_check): Remove unused locals.
2666 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2668 * search.c (find_newline1): New subroutine.
2669 (Fnewline_cache_check): New function.
2670 (syms_of_search): Defsubr it.
2672 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2674 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2675 * keyboard.c (unblock_input): Add comment.
2676 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2678 2014-04-22 Daniel Colascione <dancol@dancol.org>
2680 * lread.c (readevalloop_eager_expand_eval): New function
2681 that can recurse into toplevel forms.
2682 (readevalloop): Call it.
2683 * lisp.h: Declare Qprogn.
2684 * callint.c (Qprogn): No longer static.
2686 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2688 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2689 Also change identifiers to match the comments, and add more assertions
2692 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2694 * emacs.c (close_output_streams): Don't clear and restore errno.
2696 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2698 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2699 never becomes visible, i.e. using XMonad (Bug#17237).
2701 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2703 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2704 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2705 (Fline_pixel_height): Don't assume that the current buffer and the
2706 selected window's buffer are one and the same. (Bug#17281)
2708 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2709 paragraph-start cache before the newline cache. (Bug#17269)
2711 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2713 * term.c (tty_send_additional_strings): No need to fflush here,
2715 (tty_set_terminal_modes): fflush after sending additional strings,
2718 2014-04-17 Daniel Colascione <dancol@dancol.org>
2720 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2722 (tty_send_additional_strings): New function.
2723 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2724 (syms_of_term): Intern tty-mode-set-strings and
2725 tty-mode-reset-strings.
2727 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2729 * window.c (save_window_save): Lookup window_point_insertion_type in
2730 the right buffer (bug#15457).
2731 (Qwindow_point_insertion_type): New var.
2732 (syms_of_window): Initialize it.
2734 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2736 Fix the MSDOS build.
2737 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2738 (copy_text_and_data): Zero out the atexit chain pointer before
2741 * termhooks.h (encode_terminal_code): Update prototype.
2743 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2744 visible for all DOS_NT ports, not just WINDOWSNT.
2745 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2747 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2748 unless it is defined.
2749 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2751 * process.c (close_on_exec, accept4, process_socket): Move into
2752 the "ifdef subprocesses" part.
2753 (catch_child_signal): Condition by "ifdef subprocesses".
2754 (syms_of_process) <Qinternal_default_process_sentinel>
2755 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2757 * msdos.h: Add prototypes for new functions.
2758 (EINPROGRESS): Define.
2759 (O_CLOEXEC): Define to zero.
2761 * msdos.c (check_window_system): Remove unnecessary an
2762 incompatible duplicate function.
2763 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2764 New functions in support of new functionality.
2766 * menu.c (single_menu_item): Add visual indication of submenu
2767 also for menus on MSDOS frames.
2768 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2770 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2771 when async subprocesses aren't supported.
2773 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2775 * emacs.c (close_output_streams): Zero out errno before calling
2778 * dired.c [MSDOS]: Include msdos.h.
2780 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2781 (DATA_START) [MSDOS]: Define.
2782 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2784 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2785 Ifdef away for MSDOS.
2786 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2787 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2789 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2790 Use temporary file template that is compatible with mkostemp.
2791 Move vfork-related portions under #ifndef MSDOS.
2792 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2794 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2796 * buffer.c (Foverlays_at): Add argument `sorted'.
2798 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2800 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2801 text, invalidate the bidi_paragraph_cache upto and including the
2804 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2806 Port to IRIX 6.5 (Bug#9684).
2807 * conf_post.h (INET6) [IRIX6_5]: Define.
2808 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2809 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2811 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2813 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2814 before passing it to system APIs.
2816 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2819 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2821 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2823 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2825 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2827 Remove DATA_SEG_BITS.
2828 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2829 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2830 cc, but that platform is so old that SGI itself stopped supporting
2831 it in December 2013. If you still need Emacs on IRIX, please
2832 either compile with GCC and port the undumping code, or run
2833 './configure --with-wide-int'.
2834 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2835 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2836 DEFINE_GDB_SYMBOL_START way to define it.
2837 (NONPOINTER_BITS): New macro.
2838 (EMACS_INT): Use it.
2839 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2840 the problem and/or configuring --with-wide-int.
2841 (USE_LSB_TAG): Simplify, based on above changes.
2842 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2843 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2845 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2847 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2848 covered by a display string that ends in a newline, and that cases
2849 going back by DVPOS lines to hit the search limit, lift the limit
2850 and go back until DVPOS is reached. (Bug#17244)
2852 * indent.c (Fvertical_motion): Handle correctly the case when the
2853 display string is preceded by an empty line.
2855 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2856 use S_IWRITE instead.
2858 2014-04-11 Glenn Morris <rgm@gnu.org>
2860 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2862 2014-04-11 Ken Brown <kbrown@cornell.edu>
2864 * Makefile.in (EMACS_MANIFEST): Revert last change.
2866 2014-04-10 Daniel Colascione <dancol@dancol.org>
2868 * puresize.h (BASE_PURESIZE): Increase.
2870 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2872 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2874 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2875 region handling (and don't call signal_before_change) if
2876 inhibit_modification_hooks is set.
2877 (signal_before_change): Don't check inhibit_modification_hooks any more.
2879 2014-04-08 Daniel Colascione <dancol@dancol.org>
2881 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2882 function cells contain valid lisp objects. (Modified version of
2885 * alloc.c (detect_suspicious_free): Split actual stack capturing
2886 out into new function for easier breakpoint setting.
2887 (note_suspicious_free): New function.
2889 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2891 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2893 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2894 (symbol_block_pinned): New var.
2895 (Fmake_symbol): Initialize `pinned'.
2896 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2897 pinned and signal an error for un-purifiable objects.
2898 (pure_cons): Use it.
2899 (Fpurecopy): Use it, except for objects that can't be purified.
2900 (mark_pinned_symbols): New function.
2901 (Fgarbage_collect): Use it.
2902 (gc_sweep): Remove hack made unnecessary.
2904 2014-04-07 Glenn Morris <rgm@gnu.org>
2906 * keyboard.c (Fopen_dribble_file): Doc tweak.
2908 2014-04-07 Ken Brown <kbrown@cornell.edu>
2910 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2912 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2914 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2915 We have a substitute execinfo.h on hosts that lack it.
2916 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2917 isn't optimized away.
2919 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2921 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2922 * alloc.c (memory_full):
2923 * charset.c (syms_of_charset):
2924 * doc.c (Fsnarf_documentation):
2926 * font.c (BUILD_STYLE_TABLE):
2927 * keyboard.c (make_lispy_event):
2928 * profiler.c (setup_cpu_timer):
2929 * xgselect.c (xg_select):
2930 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2932 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2933 Replace the only use with ARRAYELTS (font_property_table).
2934 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2936 2014-04-03 Daniel Colascione <dancol@dancol.org>
2938 * xterm.c (x_term_init):
2939 * xfns.c (best_xim_style):
2940 * xfaces.c (Fdump_colors):
2941 * w32fns.c (w32_default_color_map):
2942 * w32.c (init_environment, N_ENV_VARS):
2943 * unexcw.c (read_exe_header):
2944 * term.c (term_get_fkeys_1):
2945 * sysdep.c (init_baud_rate):
2946 * nsterm.m (ns_convert_key):
2947 * nsfns.m (get_geometry_from_preferences):
2948 * msdos.c (dos_set_window_size, init_environment):
2949 * macfont.m (mac_font_get_glyph_for_cid)
2950 (macfont_store_descriptor_attributes)
2951 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2952 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2953 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2955 * image.c (xpm_str_to_color_key):
2956 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2957 * frame.c (x_set_frame_parameters):
2958 * fileio.c (Ffile_selinux_context):
2959 * emacs.c (sort_args):
2960 * dosfns.c (msdos_stdcolor_name):
2961 * dired.c (file_attributes):
2962 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2963 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2966 2014-04-02 Daniel Colascione <dancol@dancol.org>
2968 * data.c (Ffset): Abort if we're trying to set a function call to
2971 * lisp.h (ARRAYELTS): New macro.
2973 * alloc.c: Include execinfo.h if available.
2974 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2975 (suspicious_free_record): New structure.
2976 (suspicious_objects, suspicious_object_index)
2977 (suspicious_free_history, suspicious_free_history_index):
2979 (find_suspicious_object_in_range, detect_suspicious_free)
2980 (Fsuspicious_object): New functions.
2981 (cleanup_vector): Call find_suspicious_object_in_range.
2983 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2985 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2986 width from font width (Bug#17163).
2988 * frame.c (x_set_frame_parameters): Calculate default values of
2989 new frame sizes only after all other frame parameters have been
2990 processed (Bug#17142).
2992 2014-04-02 Ken Brown <kbrown@cornell.edu>
2994 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2997 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2999 * xterm.c (x_draw_image_glyph_string): Adjust image background
3000 width accordingly when its x position is adjusted. (Bug#17115)
3002 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3004 * font.c (font_list_entities): Do not add empty vector to font cache.
3005 (font_matching_entity): Likewise. If matching entity is found, insert
3006 1-item vector with this entity instead of entity itself (Bug#17125).
3008 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3010 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3012 * fns.c (validate_subarray): Rename from validate_substring,
3013 since it works for vectors too. New arg ARRAY. Optimize for the
3014 non-nil case. Instead of returning bool, throw an error if out of
3015 range, so that the caller needn't do that. All uses changed.
3016 Report original values if out of range.
3017 (Fsubstring, Fsubstring_no_properties, secure_hash):
3018 Also optimize the case where FROM is 0 or TO is the size.
3020 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3022 * search.c (Freplace_match): Use make_specified_string.
3023 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3024 to catch bogus override face of glyph strings.
3025 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3026 Move common substring range checking code to...
3027 (validate_substring): ...this function.
3029 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3031 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3033 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3035 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3036 bar is zero height, just return (Bug#16976).
3037 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3039 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3041 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3042 is nil. If waiting for toolbar to complete, force a redraw.
3044 2014-03-28 Glenn Morris <rgm@gnu.org>
3046 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3047 (emacs_bugreport): New variable.
3048 (usage_message): Use PACKAGE_BUGREPORT.
3049 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3051 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3053 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3055 Port recent signal-related changes to FreeBSD.
3056 Problem reported by Herbert J. Skuhra.
3057 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3058 Move decls from here ...
3059 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3061 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3063 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3064 and width of image background when it is displayed with a 'box'
3067 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3069 More backward-compatible fix to char-equal core dump (Bug#17011).
3070 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3071 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3073 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3075 * image.c (init_svg_functions): When loading SVG-related libraries,
3076 free already loaded libraries if the initialization fails.
3077 (rsvg_handle_set_size_callback): Remove declaration, unused.
3079 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3081 Fix core dump in char-equal (Bug#17011).
3082 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3083 unibyte buffers, as we can't tell whether the characters are
3086 * insdel.c (adjust_markers_for_delete): Remove unused local.
3088 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3090 Have (MARKER . ADJUSTMENT) undo records always be immediately
3091 after their corresponding (TEXT . POS) record in undo list.
3093 * lisp.h (record-delete): New arg record_markers.
3094 (record_marker_adjustment): No longer needed outside undo.c.
3095 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3096 adjustments to undo.c's record_marker_adjustments. Note that
3097 fileio.c's decide_coding_unwind is another caller to
3098 adjust_markers_for_delete. Because it has undo list bound to t,
3099 it does not rely on adjust_markers_for_delete to record marker
3101 (del_range_2): Swap call to record_delete and
3102 adjust_markers_for_delete so as undo marker adjustments are
3103 recorded before current deletion's adjustments, as before.
3104 (adjust_after_replace):
3105 (replace_range): Pass value for new record_markers arg to
3107 * undo.c (record_marker_adjustment): Rename to
3108 record_marker_adjustments and made static.
3109 (record_delete): Check record_markers arg and call
3110 record_marker_adjustments.
3111 (record_change): Pass value for new record_markers arg to
3113 (record_point): at_boundary calculation no longer needs to account
3114 for marker adjustments.
3116 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3118 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3121 2014-03-26 Glenn Morris <rgm@gnu.org>
3123 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3125 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3127 * buffer.c (struct sortvec): Add field `spriority'.
3128 (compare_overlays): Use it.
3129 (sort_overlays): Set it.
3131 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3133 * xdisp.c (redisplay_window): If all previous attempts to find the
3134 cursor row failed, try a few alternatives before falling back to
3135 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3137 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3139 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3140 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3142 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3143 variables on Windows.
3145 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3147 * w32.c (unsetenv): Remove unused var `retval'.
3148 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3150 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3151 (start_watching): Remove unused var `thr'.
3153 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3154 (find_child_console): Remove unnecesary var `thread_id'.
3156 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3157 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3159 2014-03-26 Glenn Morris <rgm@gnu.org>
3161 * filelock.c (Flock_buffer): Doc tweak.
3163 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3164 * emacs.c (shut_down_emacs):
3165 * fileio.c (Finsert_file_contents, write_region):
3166 * filelock.c (top-level, syms_of_filelock):
3167 * insdel.c (prepare_to_modify_buffer_1):
3168 CLASH_DETECTION is always defined now.
3170 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3172 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3173 DLL handle, to speed up thread startup.
3175 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3177 Handle sigmask better with nested signal handlers (Bug#15561).
3178 * atimer.c (sigmask_atimers): Remove.
3179 Remaining use rewritten to use body of this function.
3180 * atimer.c (block_atimers, unblock_atimers):
3181 * callproc.c (block_child_signal, unblock_child_signal):
3182 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3183 New arg OLDSET. All callers changed.
3184 * atimer.c (block_atimers, unblock_atimers):
3185 * callproc.c (block_child_signal, unblock_child_signal):
3186 * keyboard.c (handle_interrupt):
3187 * sound.c (vox_configure, vox_close):
3188 Restore the old signal mask rather than unilaterally clearing bits
3189 from the mask, in case a handler is running within another
3190 handler. All callers changed.
3191 * lisp.h, process.c, process.h, term.c:
3192 Adjust decls and callers to match new API.
3193 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3194 signal handlers aren't supposed to use floating point anyway.
3195 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3197 2014-03-23 Daniel Colascione <dancol@dancol.org>
3199 Split gc_sweep into discrete functions for legibility and better
3202 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3203 (sweep_vectors): Fix typo in comment.
3204 (sweep_conses, sweep_floats, sweep_intervals)
3205 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3206 (gc_sweep): Call new functions, to which existing functionality is
3208 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3210 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3212 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3214 2014-03-23 Daniel Colascione <dancol@dancol.org>
3216 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3217 only if xic_style calls for it. This change allows Emacs to work
3218 with ibus. Also, don't leak resources if create_frame_xic fails,
3219 and stop caching xic_style across different displays.
3220 (supported_xim_styles): Make const.
3221 (best_xim_style): Remove first parameter: it's always just
3222 supported_xim_styles. Change to look at supported_xim_styles
3225 2014-03-23 Daniel Colascione <dancol@dancol.org>
3227 * term.c (init_tty): Rearrange condition for clarity; print
3228 appropriate diagnostic.
3230 2014-03-23 Daniel Colascione <dancol@dancol.org>
3232 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3233 array. (ASAN caught.)
3235 2014-03-22 Glenn Morris <rgm@gnu.org>
3237 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3239 2014-03-22 Daniel Colascione <dancol@dancol.org>
3241 * process.c (conv_sockaddr_to_lisp): When extracting the string
3242 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3244 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3246 Fix regression introduced by patch for Bug#10500.
3247 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3248 * w32term.c (x_draw_image_relief): Likewise.
3250 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3252 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3253 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3254 maximize a frame for odd default fonts.
3256 2014-03-21 Glenn Morris <rgm@gnu.org>
3258 * minibuf.c (history-length): Increase default from 30 to 100.
3260 2014-03-21 Daniel Colascione <dancol@dancol.org>
3262 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3263 every time we switch to minibuffer.
3265 * alloc.c (lisp_align_malloc, allocate_string_data)
3266 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3267 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3269 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3271 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3272 support more "verbs".
3274 2014-03-21 Daniel Colascione <dancol@dancol.org>
3276 Always prohibit dumping a dumped Emacs.
3278 * emacs.c (might_dump): New variable.
3279 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3280 * lisp.h (might_dump): Declare.
3281 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3283 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3285 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3287 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3289 * doc.c (store_function_docstring): Warn when we don't know where to
3291 (Fsubstitute_command_keys): Don't advertise the fact that
3292 text-properties are dropped, since we think it's a bug that we'll fix
3295 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3296 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3297 * frame.c (frame_garbaged): Make "docstring" more precise.
3299 2014-03-20 Glenn Morris <rgm@gnu.org>
3301 * charset.c (init_charset): When we cannot find the charsets directory,
3302 mention if EMACSDATA is set.
3304 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3306 * fns.c (Frandom): Fix rare bug where the result isn't random.
3308 Fix porting inconsistency about rounding to even.
3309 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3310 This way, the unusual !HAVE_RINT case acts like the usual
3311 HAVE_RINT case, and we can fix the documentation accordingly.
3313 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3315 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3316 (w32_wnd_proc): Initialize the dwHoverTime member of
3317 TRACKMOUSEEVENT structure.
3319 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3321 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3323 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3325 * search.c (find_newline): Speed up the function when using the
3326 newline cache, by halving the number of calls to
3327 region_cache_forward and region_cache_backward. (Bug#16830)
3329 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3331 * buffer.c (Fset_buffer): Document return value (bug#17015).
3333 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3335 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3336 nil, always resize character wise to avoid potential loss of the
3337 mode line (Bug#16923 related).
3339 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3341 * frame.c (x_set_frame_parameters): Always calculate new sizes
3342 pixelwise to avoid potential loss when rounding.
3344 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3346 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3347 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3349 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3351 * w32.c (fstatat): Don't add an extra slash if the argument ends
3352 with a slash: this fails the subsequent call to stat_worker on
3353 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3355 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3357 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3359 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3361 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3363 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3364 when frame is only on one screen (Bug#14713).
3366 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3368 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3369 there's a valid wrap point in the display line, the last glyph
3370 cannot "just barely fit" on this row, because display_line doesn't
3371 let it. Instead, proceed as if the last glyph didn't fit, so that
3372 we eventually back up the iterator to the wrap point. This avoids
3373 delusional behavior of move_it_to, whereby it proceeds to the next
3374 display line, but sets current_x to zero for all the glyphs that
3375 without word-wrap would fit on the previous display line.
3376 One result was that visual-order cursor movement behaved erratically
3378 (Fmove_point_visually): Add code to find the x coordinate of the
3379 last character before wrap point, under word-wrap on a TTY.
3381 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3383 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3384 also return value of MOVE_POS_MATCH_OR_ZV from
3385 move_it_in_display_line_to, when moving from beginning of line to
3386 point's position. (Bug#16961)
3388 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3390 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3391 * window.c (Fselect_window): Explain NORECORD and
3392 `buffer-list-update-hook' in doc-string.
3394 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3396 * window.c (Fother_window_for_scrolling): Check that
3397 Vother_window_scroll_buffer is a buffer.
3399 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3401 * xterm.c (xim_initialize): Always pass a copy of resource name
3402 to XRegisterIMInstantiateCallback and eassert whether return
3403 value is True. Passing copy is important because Xlib doesn't
3404 make its own copy and resource name argument usually points to
3405 SSDATA (Vx_resource_name), which may be changed from Lisp.
3406 (xim_close_display): For XUnregisterIMInstantiateCallback,
3407 always eassert return value and pass exactly the same values
3408 as were used for XRegisterIMInstantiateCallback.
3409 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3410 sources to check why if you are interested.
3412 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3414 * dispnew.c (change_frame_size_1): Add new_lines instead of
3415 new_height, the latter may be still zero if passed as such.
3416 * window.c (Fwindow_pixel_height): Mention bottom divider in
3419 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3421 Fix "resource temporarily unavailable" with xgselect
3423 * xgselect.c: Include <stdbool.h>.
3424 (xg_select) [!USE_GTK]: Don't lose track of errno.
3426 Fix minor --enable-gcc-warnings issues.
3427 * widget.c (update_various_frame_slots, EmacsFrameResize):
3428 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3430 2014-03-04 Ken Brown <kbrown@cornell.edu>
3432 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3433 represent the actual adjustment needed for alignment.
3435 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3437 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3438 needed, and don't reallocate if the initial allocation already
3439 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3441 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3443 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3446 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3448 * cmds.c (delete-char): Update docstring pointing out that the
3449 function ignores `delete-active-region' and `overwrite-mode'.
3451 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3453 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3455 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3456 allocated buffer due to alignment.
3457 (freehook): If the block to be freed was allocated by
3458 'aligned_alloc', find its real pointer before calling 'free'.
3460 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3463 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3465 * font.c (toplevel): Adjust comment about font cache layout.
3466 (font_clear_cache): Fix to match real font cache layout.
3467 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3468 (Fframe_font_cache) [FONT_DEBUG]: New function.
3469 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3471 Avoid crashes when X fonts are erroneously freed on reused X
3472 'Display *' connection data (Bug#16069). Note that X font
3473 resources still may be leaked, but currently there is no way
3474 to completely avoid it.
3475 * xterm.h (struct x_display_info): New member x_id. Add comments.
3476 * xterm.c (x_display_id): New variable.
3477 (x_term_init): Assign identifier to each opened X connection.
3478 * xfont.c (struct xfont): New member x_display_id.
3479 (xfont_open): Initialize it with frame's display id.
3480 (xfont_close): Check whether font's display id matches the one
3481 recorded for the given display. Adjust comment.
3482 * xftfont.c (struct xftfont_info):
3483 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3485 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3487 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3488 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3489 killed Vother_window_scroll_buffer.
3490 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3492 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3494 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3495 that start with more than 2 slashes as UNCs. (Bug#16751)
3497 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3499 Fix a few crashes and leaks when cloning C strings.
3500 * alloc.c, lisp.h (dupstring): New function.
3501 * gtkutil.c (xg_get_font):
3502 * term.c (tty_default_color_capabilities):
3503 * xsettings.c (store_monospaced_changed)
3504 (store_font_name_changed, parse_settings)
3505 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3506 This avoids some unlikely crashes due to accessing freed storage,
3507 and avoids some minor memory leaks in the more-typical case.
3509 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3511 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3512 cursor when modeline can't be dragged (Bug#16647).
3514 2014-02-28 Glenn Morris <rgm@gnu.org>
3516 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3517 from custom-delayed-init-variables. (Bug#11565)
3519 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3521 More fixes for mouse glyph calculations (Bug#16647).
3522 * window.c (coordinates_in_window): In intersection of
3523 horizontal and vertical window dividers prefer the horizontal
3524 one. Add some extra parens to last fix.
3525 (window_relative_x_coord): Return x-coordinate for header and
3527 * xdisp.c (remember_mouse_glyph): In text area don't extend
3528 glyph into mode line to show the vertical drag cursor there
3529 immediately. Subdivide mouse glyphs in right fringes to show a
3530 horizontal drag cursor as soon as we enter the "grabbable width"
3531 portion. Handle vertical border case separately. Do not
3532 subdivide window divider areas.
3533 (note_mouse_highlight): On bottom divider of bottommost windows
3534 show vertical drag cursor only when the minibuffer window can be
3537 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3539 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3540 reset by the face of the object just displayed. See also bug#76.
3541 (get_next_display_element): If the string came from a display
3542 property, examine the box face attribute at it->position, not at
3543 it->current.pos, since the latter was not updated yet. (Bug#16870)
3544 (handle_face_prop): Improve commentary.
3546 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3548 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3549 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3551 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3553 Fixes around Bug#16647.
3554 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3555 ON_BOTTOM_DIVIDER cases.
3556 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3557 only if the window has no right divider.
3558 (Fcoordinates_in_window_p): Fix doc-string.
3560 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3562 * lread.c (Funintern): Fix doc to match advertised calling convention.
3564 2014-02-24 Daniel Colascione <dancol@dancol.org>
3566 * keyboard.c (read_char): Close race that resulted in lost events.
3568 2014-02-22 Glenn Morris <rgm@gnu.org>
3570 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3571 * window.c (window-resize-pixelwise): Doc fixes.
3573 * process.c (Finternal_default_process_filter)
3574 (Finternal_default_process_sentinel): Doc tweaks.
3576 2014-02-21 Glenn Morris <rgm@gnu.org>
3578 * process.c (Fprocess_buffer, Faccept_process_output)
3579 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3582 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3584 * window.c (Fwindow_scroll_bar_width): New function.
3586 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3588 Pacify GCC when configuring with --enable-gcc-warnings.
3589 * xdisp.c (move_it_in_display_line_to) [lint]:
3590 Initialize recently-added local.
3592 2014-02-21 Daniel Colascione <dancol@dancol.org>
3594 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3596 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3598 * xdisp.c (init_iterator): Don't dereference a bogus face
3599 pointer. (Bug#16819)
3600 (try_cursor_movement): Don't use cursor position if
3601 set_cursor_from_row failed to compute it. This avoids assertion
3602 violations in MATRIX_ROW.
3603 (move_it_in_display_line_to): Save the iterator state in ppos_it
3604 only once per call. Reimplement the method used to return to the
3605 best candidate position if all the positions found in display line
3606 are beyond TO_CHARPOS. This cuts down the number of calls to
3607 bidi_shelve_cache, which moves a lot of stuff when lines are long
3608 and include bidirectional text. (Bug#15555)
3610 2014-02-20 Glenn Morris <rgm@gnu.org>
3612 * data.c (Fdefalias): Doc fix.
3614 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3616 * xdisp.c (display_line): Fix horizontal scrolling of large images
3617 when fringes are turned off. This comes at a price of not
3618 displaying the truncation/continuation glyphs in this case.
3621 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3622 CreateDIBSection returns an error indication, zero out *ximg after
3623 destroying the image. This avoids crashes in memory allocations
3624 due to the fact that some of the callers also call
3625 x_destroy_x_image, which will attempt to free an already free'd
3628 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3630 * widget.c (update_various_frame_slots): Don't set
3631 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3633 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3635 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3637 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3639 temacs --daemon fix (Bug#16599).
3640 * emacs.c (main): Initialize daemon_pipe[1] here ...
3641 (syms_of_emacs): ... instead of here.
3643 2014-02-16 Anders Lindgern <andlind@gmail.com>
3645 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3648 2014-02-16 Daniel Colascione <dancol@dancol.org>
3650 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3651 (xd_get_connection_address): Use it.
3652 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3653 xd_get_connection_address because the latter signals if the bus
3654 we're trying to close is already disconnected.
3656 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3658 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3659 argument to CreateThread. This avoids segfaults on Windows 9X.
3660 Reported by oslsachem <oslsachem@gmail.com>.
3662 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3664 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3665 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3666 (check_lseek): New function, to report lseek errors.
3667 (save_data_space, update_file_ptrs, read_header, write_header)
3668 (copy_file, copy_rest, unexec): Use these news functions.
3669 (update_file_ptrs): Don't assume wraparound behavior when
3670 converting a large size_t value to off_t.
3672 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3674 * composite.c (fill_gstring_header): Pass positions as C integers
3675 and move parameters checking to...
3676 (Fcomposition_get_gstring): ...this function. Handle case when
3677 buffer positions are in reversed order and avoid crash (Bug#16739).
3679 * buffer.c (validate_region): Mention current buffer in error message.
3681 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3683 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3685 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3687 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3689 2014-02-11 Glenn Morris <rgm@gnu.org>
3691 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3692 Replace refs to "OpenStep" in messages.
3694 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3696 Avoid "." at end of error diagnostics.
3697 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3698 * font.c (Ffont_at):
3699 * nsfns.m (ns_display_info_for_name):
3700 * nsselect.m (Fx_own_selection_internal):
3701 * nsterm.m (performDragOperation:):
3702 Remove "." from end of diagnostic.
3704 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3706 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3707 unintuitive (bug#15824).
3708 (Fyes_or_no_p): Doc fix (bug#15456).
3710 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3712 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3714 * eval.c (call_debugger): When exiting the debugger, do not allow
3715 max_specpdl_size less than actual binding depth (Bug#16603).
3716 (syms_of_eval): Adjust docstring.
3718 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3720 * cmds.c (Fself_insert_command): Output a clearer error message on
3721 negative repetitions (bug#9476).
3723 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3725 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3727 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3729 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3731 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3733 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3735 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3737 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3739 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3741 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3742 `exit' works (bug#15865).
3744 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3746 Constrain window box/body sizes and margin widths (Bug#16649).
3747 * xdisp.c (window_box_width): Don't return less than zero.
3748 (window_box_left_offset, window_box_right_offset): Don't return
3749 more than the window's pixel width.
3750 * window.c (window_body_height, window_body_width): Don't return
3752 (window_resize_apply): Adjust margin width, if necessary.
3754 2014-02-07 Glenn Morris <rgm@gnu.org>
3756 * nsterm.m (syms_of_nsterm): Doc fix.
3758 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3760 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3761 New variables: pointers through which to call the respective APIs.
3762 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3763 (filename_from_ansi, sys_link, check_windows_init_file):
3764 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3765 This is required on Windows 9X, where we dynamically load
3766 UNICOWS.DLL which has their non-stub implementations.
3767 (maybe_load_unicows_dll): Assign addresses to these 2 function
3768 pointers after loading UNICOWS.DLL.
3770 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3771 MultiByteToWideChar and WideCharToMultiByte through function
3774 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3777 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3779 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3780 for OSX >= 10.9 if separate spaces are used.
3781 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3783 2014-02-06 Glenn Morris <rgm@gnu.org>
3785 * buffer.c (cache-long-scans): Doc fix.
3787 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3789 * w32fns.c (Fw32_shell_execute): Doc fix.
3791 2014-02-05 Bastien Guerry <bzg@gnu.org>
3793 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3794 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3796 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3798 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3799 outside the window (Bug#16649).
3801 * xdisp.c (note_mouse_highlight): When entering a margin area show
3802 a non-text cursor (Bug#16647).
3804 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3806 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3807 It prompted a compile-time diagnostic on GNU/Linux.
3808 Simplify to remove the need for the label.
3810 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3812 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3813 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3814 to show it; otherwise return 'unsupported--w32-dialog' to signal
3815 to the caller that emulation with menus is necessary.
3816 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3818 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3820 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3823 * menu.c (Fx_popup_dialog): Don't condition the call to
3824 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3825 special symbol 'unsupported--w32-dialog', emulate the dialog with
3826 a menu by calling x-popup-menu.
3828 * menu.h (Qunsupported__w32_dialog): New extern variable.
3830 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3832 * keyboard.c (kbd_buffer_get_event): Read file notification events
3835 * xgselect.c (xg_select): Read glib events in any case, even if
3836 there are no file descriptors to watch for. (Bug#16519)
3838 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3840 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3841 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3842 * w32term.c (w32_draw_window_divider): Handle first and last
3844 * w32term.h (w32_fill_area_abs): New function.
3845 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3847 * xfaces.c (realize_basic_faces): Handle new face ids.
3848 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3849 and bottom divider width.
3850 * xterm.c (x_draw_window_divider): Handle first and last pixels
3853 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3855 * print.c (Fexternal_debugging_output): Add cast to pacify
3856 --enable-gcc-warnings.
3857 * eval.c (call_debugger): Grow specpdl if the debugger was
3858 entered due to specpdl overflow (Bug#16603) and allow more
3859 specpdl space for the debugger itself.
3861 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3863 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3866 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3868 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3869 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3871 * print.c (Fexternal_debugging_output): If the argument character
3872 is non-ASCII, encode it with the current locale's encoding before
3873 writing the result to the terminal. (Bug#16448)
3875 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3876 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3879 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3881 * process.c (create_process): Reset SIGPROF handler in the child.
3882 * callproc.c (call_process): Likewise.
3884 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3886 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3888 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3890 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3891 of zero to print strings, GDB doesn't like it.
3893 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3894 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3895 we still use correct addresses. (Bug#16576)
3897 2014-01-27 K. Handa <handa@gnu.org>
3899 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3900 to preserve the code detection behavior of 24.3.
3901 * coding.h (struct coding_system): New member detected_utf8_bytes.
3902 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3903 (decode_coding_gap): Use short cut for UTF-8 file reading only
3904 when coding->detected_utf8_bytes equals to coding->src_bytes.
3905 * fileio.c (Finsert_file_contents): Cancel the previous change.
3907 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3909 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3910 that are not visible.
3912 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3914 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3915 is grabbed (Bug#16565).
3917 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3919 * xdisp.c (last_max_ascent): Re-remove after erroneously
3920 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3922 (move_it_to): Re-remove reference to last_max_ascent.
3923 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3924 max_descent here instead of calling line_bottom_y.
3927 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3929 * terminal.c (initial_free_frame_resources): New function.
3930 (init_initial_terminal): Install new hook to free face cache
3931 on initial frame and avoid memory leak. For details, see
3932 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3933 * xfaces.c (free_frame_faces): Adjust comment.
3935 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3937 * data.c (Fstring_to_number): Document results if unparsable
3940 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3942 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3944 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3946 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3947 * coding.c (detect_coding_utf_8, emacs_mule_char)
3948 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3949 (check_utf_8, decode_coding):
3950 * coding.h (struct coding_system.errors):
3951 Use ptrdiff_t, not int, for integer values derived from buffer and
3954 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3955 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3956 before invoking decode_coding_gap, since there's just one block.
3958 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3960 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3961 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3962 too early. Again run change_frame_size before assigning menu-
3965 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3967 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3968 arrives, call x_check_fullscreen, in case the new display has a
3969 different resolution. (Bug#16517)
3971 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3973 * term.c (read_menu_input): If the selected frame changes, exit
3975 (tty_menu_show): If the selected frame changes while we displayed
3976 a menu, throw to top level. (Bug#16479)
3978 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3980 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3982 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3984 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3985 * data.c (count_one_bits_word): Fix bug (negated comparison)
3986 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3988 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3990 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3991 Avoid undefined behavior by initializing display property bit of a
3992 string processed by the bidirectional iterator. For details, see
3993 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3995 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3997 Minor cleanup of previous change.
3998 * image.c (imagemagick_error, Fimagemagick_types):
3999 Omit some recently-introduced and unnecessary casts and assignments.
4001 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4003 Fix two memory leaks discovered with Valgrind.
4004 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4005 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4007 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4009 Fixes in window size functions around Bug#16430 and Bug#16470.
4010 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4011 (Fwindow_mode_line_height, Fwindow_header_line_height)
4012 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4013 Minor doc-string adjustments.
4014 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4015 Rewrite doc-strings.
4016 (window_body_height, window_body_width): Do not count partially
4017 visible lines/columns when PIXELWISE is nil (Bug#16470).
4018 (Qfloor, Qceiling): New symbols.
4020 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4022 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4023 when the image cache is not yet allocated. (Bug#16509)
4025 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4027 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4028 re-attach intervals to its base buffer (Bug#16502).
4029 * intervals.c (set_interval_object): Move from here...
4030 * intervals.h (set_interval_object): ... to here. Fix comments.
4032 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4034 Avoid undefined behavior by initializing buffer redisplay bit.
4035 Problem reported by Dmitry Antipov in
4036 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4037 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4039 Revert some of the CANNOT_DUMP fix (Bug#16494).
4040 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4042 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4044 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4045 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4046 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4047 they are replaced by macros that expand into direct calls to the
4048 corresponding functions from GDI32.DLL.
4049 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4050 variables in the Cygwin build, they are unused.
4052 2014-01-19 K. Handa <handa@gnu.org>
4054 * composite.c (composition_update_it): Fix previous change.
4056 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4058 Fix file name handling on MS-Windows 9X.
4059 * w32.c (maybe_load_unicows_dll): New function.
4061 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4062 on, to make sure we can convert file names to and from UTF-8 on
4063 Windows 9X. This fixes a failure to start up because Emacs cannot
4064 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4066 * w32font.c [WINDOWSNT]: Include w32.h.
4067 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4068 of implementing the same stuff.
4069 Remove now unused g_b_init_is_windows_9x.
4071 * w32.h (maybe_load_unicows_dll): Add prototype.
4073 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4075 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4076 switch to single keyboard. Prevents daemon crashes when a new
4077 client connects while we show a TTY menu in an existing client.
4080 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4082 Fix MinGW64 porting problem with _setjmp.
4083 Reported by Eli Zaretskii in:
4084 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4085 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4086 the old _setjmp and _longjmp. All uses changed.
4088 2014-01-13 Daniel Colascione <dancol@dancol.org>
4090 * textprop.c (Fremove_list_of_text_properties):
4091 Correctly handle reaching the end of the interval tree. (Bug#15344)
4093 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4095 * xdisp.c (resize_mini_window): Round height to a multiple of
4096 frame's line height. Fix bug in calculation of window start
4097 position (Bug#16424).
4099 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4101 * macfont.m: Include termchar.h.
4102 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4103 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4104 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4105 *_WITH_GC_* to take face and f as parameters.
4106 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4107 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4109 2014-01-13 Daniel Colascione <dancol@dancol.org>
4111 Fix menu item updating in the presence of the Unity global menu
4114 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4115 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4117 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4118 updating menus; explain why.
4119 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4120 problem it's supposed to solve and it interferes with detecting
4121 the presence of a global menu.
4122 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4125 2014-01-11 K. Handa <handa@gnu.org>
4127 * composite.c (composition_update_it): Fix indexing of
4128 LGSTRING_CHAR (Bug#15984).
4130 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4132 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4134 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4136 * xdisp.c (try_window_id): Don't use this function's optimizations
4137 if overlays in the buffer displayed by the window have changed
4138 since last redisplay. (Bug#16347)
4139 (message_dolog): Fix indentation.
4141 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4143 * frame.c (frame_resize_pixelwise): Fix doc-string.
4145 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4147 Fix handling of internal borders (Bug#16348).
4148 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4149 Remove internal border width from pixel width of windows.
4150 (change_frame_size_1): Don't return early when frame's pixel
4151 size changes - we still have to record the new sizes in the
4153 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4154 also when toolbar gets larger.
4155 * window.c (check_frame_size): Include internal_border_width in
4157 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4158 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4159 In non-toolkit/non-GTK version clear internal border.
4160 * xterm.c (x_clear_under_internal_border): New function for
4161 non-toolkit/non-GTK version.
4162 (x_after_update_window_line): In non-toolkit/non-GTK version
4164 (handle_one_xevent, x_set_window_size):
4165 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4166 * xterm.h (x_clear_under_internal_border): Extern it.
4168 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4170 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4171 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4174 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4176 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4177 last value of point is not equal to buffer's point. (Bug#16129)
4179 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4182 * nsterm.h (updateCollectionBehavior): Rename from
4183 updateCollectionBehaviour. All uses changed.
4185 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4186 * Makefile.in (SETFATTR): New macro.
4187 (temacs$(EXEEXT)): Use it.
4189 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4191 Fix maximization behavior on Windows (Bug#16300).
4192 * w32fns.c (w32_fullscreen_rect): Don't handle
4193 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4194 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4195 of SetWindowPos. Restore last placement also when leaving
4196 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4197 but the FULLSCREEN_BOTH case.
4199 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4202 * data.c (arithcompare_driver):
4203 * fileio.c (Fcar_less_than_car):
4204 * fns.c (internal_equal):
4205 * frame.c (delete_frame):
4206 * lisp.h (enum More_Lisp_Bits):
4208 Avoid C99 constructs that don't work in C89.
4209 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4210 to port to C89, which doesn't have 'long long'.
4211 (count_trailing_zero_bits): Use them.
4213 2014-01-03 Chong Yidong <cyd@gnu.org>
4215 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4217 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4219 Further adjust frame/window scrollbar width calculations.
4220 * window.c (apply_window_adjustment):
4221 Set windows_or_buffers_changed.
4222 (Fwindow_scroll_bars): Return actual scrollbar width.
4223 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4224 For non-toolkit builds again use 14 as minimum width and set
4225 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4226 * xterm.c (XTset_vertical_scroll_bar): Take width from
4227 WINDOW_SCROLL_BAR_AREA_WIDTH.
4228 (x_new_font): Rename wid to unit. Base calculation of new
4229 scrollbar width on toolkit used and make it analogous to that of
4230 x_set_scroll_bar_default_width.
4231 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4232 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4233 of GetSystemMetrics.
4234 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4235 WINDOW_SCROLL_BAR_AREA_WIDTH.
4236 (x_new_font): Make it correspond to changes in xterm.c.
4238 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4240 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4241 This is a cleaner way to fix the MinGW-w64 porting problem.
4242 Check for INTPTR_MAX misconfiguration.
4244 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4246 * search.c (newline_cache_on_off, find_newline): In indirect
4247 buffers, use the newline cache of the base buffer.
4249 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4250 buffer, invalidate the caches of its base buffer. (Bug#16265)
4252 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4253 buffers, use the width-run cache of the base buffer.
4255 * xdisp.c (redisplay_window): When the window displays an indirect
4256 buffer, and the character widths in the display table have
4257 changed, invalidate the width-run cache of the corresponding base
4260 * fileio.c (Finsert_file_contents): When invalidating the newline
4261 cache, consider the case of inserting into indirect buffer.
4263 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4264 In indirect buffers, use the paragraph cache of the base buffer.
4266 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4268 * window.c (grow_mini_window): Fix last change.
4270 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4272 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4274 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4276 * w32term.c (w32_initialize): Use LCID and LOWORD.
4278 * w32proc.c (create_child): Use pid_t for 5th argument.
4279 (IsValidLocale): Don't provide prototype for MinGW64.
4280 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4281 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4283 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4284 MinGW64 doesn't support.
4286 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4288 * w32.c (set_named_security_info): New function.
4289 (acl_set_file): Fall back on set_named_security_info if
4290 set_file_security fails.
4291 (g_b_init_set_named_security_info_w)
4292 (g_b_init_set_named_security_info_a): New static variables.
4293 (globals_of_w32): Initialize them to zero.
4294 (set_named_security_info): Set them to non-zero if the
4295 corresponding API is available.
4296 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4297 New function typedefs.
4299 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4301 Some more fixes following pixelwise resize changes including one
4303 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4304 of frame_resize_pixelwise.
4305 * widget.c (pixel_to_text_size): New function.
4306 (update_wm_hints): Have size hints respect value of
4307 frame_resize_pixelwise.
4308 (EmacsFrameResize): Alway process resize requests pixelwise.
4309 * window.c (grow_mini_window): Make sure mini window is at least
4311 * xdisp.c (display_menu_bar): Make sure menubar extends till
4313 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4314 (x_set_tool_bar_lines): Calculate pixelwise.
4315 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4316 frame_resize_pixelwise.
4318 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4320 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4321 variables not used there.
4323 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4325 * w32.c (sys_umask): New function. (Bug#16299)
4327 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4329 * dispnew.c (change_frame_size_1): Take old width of root window
4330 from that window's pixel width. (Bug#16284)
4332 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4334 Plain copy-file no longer chmods an existing destination (Bug#16133).
4335 * fileio.c (realmask): Now a static var, not a local.
4336 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4337 Remove arg STATPTR. All uses changed.
4338 (Fcopy_file): Do not alter permissions of existing destinations,
4339 unless PRESERVE-PERMISSIONS (renamed from
4340 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4341 Avoid race when testing for existing destinations and for
4342 when input and output files are the same.
4343 If changing the group fails, adjust both default and
4344 preserved permissions so that access is not granted to the
4346 (Fset_default_file_modes, init_fileio): Update realmask.
4347 (Fdefault_file_modes): Use realmask instead of calling umask.
4349 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4351 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4352 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4353 flags on the daemon pipe ends before execing.
4355 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4357 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4358 session. (Bug#14739)
4360 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4362 * callproc.c (Vexec_path): Document that exec-directory is in it.
4364 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4366 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4369 2013-12-27 Chong Yidong <cyd@gnu.org>
4371 * data.c (Fsymbol_function): Doc fix.
4373 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4375 Some more tinkering with Bug#16051.
4376 * window.c (resize_frame_windows): Don't let the size of the
4377 root window drop below the frame's default character size.
4378 Never ever delete any subwindows - let the window manager do the
4381 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4382 of toolbar lines needed when they exceed the height of the root
4384 (unwind_create_frame_1): New function.
4385 (Fx_create_frame): Generally inhibit calling the window
4386 configuration change hook here. Remove extra call to
4387 change_frame_size - it's not needed when we don't run the
4388 configuration change hook.
4390 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4392 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4393 On my Fedora 19 platform the core dumps were so big that
4394 my desktop became nearly catatonic.
4395 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4396 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4397 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4398 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4399 a clang-only syntax.
4400 * conf_post.h (__has_feature): New macro, if not already defined.
4401 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4402 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4404 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4406 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4407 is a file name. (Bug#16252)
4409 2013-12-25 Chong Yidong <cyd@gnu.org>
4411 * keyboard.c (Voverriding_terminal_local_map)
4412 (Voverriding_local_map): Doc fix.
4414 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4416 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4418 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4419 file name when it is submitted to ShellExecute. Simplify code.
4420 Don't test DOCUMENT for being a string, as that is enforced by
4421 CHECK_STRING. Doc fix.
4423 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4425 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4426 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4427 redisplay_tool_bar does. Improve and fix commentary.
4428 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4429 limits of the glyph matrices. (Bug#16051)
4430 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4431 only when the new size is different from the old one, and the new
4432 size can be achieved given the frame height.
4434 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4436 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4438 2013-12-23 Glenn Morris <rgm@gnu.org>
4440 * lread.c (Fload): Mention load-prefer-newer in doc.
4442 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4444 Handle Bug#16207 by being more restrictive when running hooks.
4445 * window.c (unwind_change_frame): New function.
4446 (Fset_window_configuration): Don't run configuration change hook
4447 while the frame configuration is unsafe. Call select_window
4450 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4452 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4454 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4456 * nsterm.h: Declare EmacsColor category.
4458 * nsterm.m (NSColor): Implement EmacsColor category.
4459 (ns_get_color): Use colorUsingDefaultColorSpace.
4460 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4462 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4464 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4466 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4467 having the PNG_NORETURN attribute, to avoid compiler warning in
4470 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4472 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4474 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4475 fringe background extension.
4476 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4477 because they are now always the same as `left' and `width',
4478 respectively. Remove code for the case that `width' and
4479 `sb_width' are different.
4481 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4483 Remove scroll_bar_actual_width from frames.
4484 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4485 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4486 (x_figure_window_size):
4487 * nsterm.m (x_set_window_size):
4488 * widget.c (set_frame_size):
4489 * w32term.c (x_set_window_size):
4490 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4491 scroll_bar_actual_width.
4493 Convert scroll_bar members to integers on Windows.
4494 * w32term.h (struct scroll_bar): Convert top, left, width,
4495 height, start, end and dragging to integers.
4496 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4498 * w32term.c (w32_set_scroll_bar_thumb)
4499 (w32_scroll_bar_handle_click): Remove XINT conversions for
4500 scroll_bar members. Treat bar->dragging as integer.
4501 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4502 first element. Remove XINT conversions for scroll_bar members.
4503 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4504 Remove XINT conversions for scroll_bar members.
4506 Fix assignment for new window total sizes.
4507 * window.c (Fwindow_resize_apply_total): Assign values for
4510 2013-12-20 Chong Yidong <cyd@gnu.org>
4512 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4513 argument to `append'.
4515 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4517 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4518 current text face, for extending the face of the display margins.
4521 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4522 Doc fix. (Bug#16190)
4524 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4526 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4529 * nsterm.m (Qfile, Qurl): New.
4530 (EV_MODIFIERS2): New macro.
4531 (EV_MODIFIERS): Use EV_MODIFIERS2.
4532 (ns_term_init): Remove font and color from DND, does not work on
4533 newer OSX, and other ports don't have them.
4534 (performDragOperation:): Handle modifiers used during drag.
4535 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4536 Remove global Lisp variables used to communicate with ns-win.el.
4537 Remove font and color handling.
4538 (syms_of_nsterm): Defsym Qfile and Qurl.
4540 2013-12-19 Anders Lindgren <andlind@gmail.com>
4542 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4543 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4545 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4546 (constrainFrameRect): Remove special case nr_screens == 1.
4547 Don't constrain size to size of view.
4549 * nsterm.h (ns_output): Remove dont_constrain.
4551 2013-12-19 Anders Lindgren <andlind@gmail.com>
4553 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4555 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4557 Minor fixes for recent openp changes.
4558 * lisp.h (GCPRO7): New macro.
4559 * lread.c (openp): Use bool for boolean; all callers changed.
4560 Protect save_string from GC. Don't assume that file descriptors
4561 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4562 warning about uninitialized variable.
4564 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4566 * w32fns.c (emacs_abort): Use intptr_t as argument of
4567 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4569 2013-12-18 Glenn Morris <rgm@gnu.org>
4571 * lread.c (Fload): Pass load_prefer_newer to openp.
4572 Don't bother checking mtime if openp already did it.
4573 (openp): Add `newer' argument, to check all suffixes
4574 and find the newest file.
4575 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4576 * callproc.c (call_process):
4577 * charset.c (load_charset_map_from_file):
4578 * emacs.c (init_cmdargs):
4579 * image.c (x_create_bitmap_from_file, x_find_image_file):
4581 * lread.c (Flocate_file_internal):
4582 * process.c (Fformat_network_address):
4583 * sound.c (Fplay_sound_internal):
4584 * w32.c (check_windows_init_file):
4585 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4587 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4589 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4591 * w32.c (getloadavg): Don't index samples[] array with negative
4592 indices. Recover from wall-clock time being set backwards.
4594 * w32term.c (w32_initialize): Declare the argument of
4595 set_user_model as const.
4597 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4598 (w32_menu_show): Constify some arguments passed to MessageBox.
4600 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4601 to initialize Lisp objects.
4603 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4604 initialize Lisp objects.
4606 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4607 use variables used only on X under that condition.
4609 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4610 variables not used there.
4612 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4614 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4615 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4617 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4619 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4620 code, revealed in presence of R2L characters, character
4621 compositions, and display vectors. A better fix for Bug#16148.
4622 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4623 GTK and NS builds, they don't have this member of struct frame.
4625 * dispextern.h (struct composition_it): Correct a comment for the
4628 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4630 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4631 This prevents a compilation error on C compilers that do not
4632 default functions to return 'int' if not declared. Also, add
4633 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4634 since it now uses inline functions.
4636 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4638 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4639 display margins on mode line, header line, and in the frame's
4640 tool-bar window. (Bug#16165)
4642 2013-12-16 Andreas Schwab <schwab@suse.de>
4644 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4646 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4648 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4651 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4653 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4655 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4657 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4658 intended to find bogus pointers in font objects (Bug#16140).
4659 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4660 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4661 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4662 Disable for MS-Windows due to Bug#15876; apparently this
4663 requires more or less substantial changes in fontset code.
4664 * xfont.c (xfont_close):
4665 * xftfont.c (xftfont_close): Call x_display_info_for_display
4666 to check whether 'Display *' is valid (Bug#16093 and probably
4669 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4671 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4672 Reported by Juanma Barranquero <lekktu@gmail.com>.
4674 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4675 open a pty on MS-Windows. (Bug#16152)
4677 * emacs.c (decode_env_path): Fix bogus comparison against
4678 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4680 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4682 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4683 (Fx_file_dialog): Add parentheses around && to silence warning.
4685 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4687 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4689 * xdisp.c (extend_face_to_end_of_line): Extend background of
4690 non-default face in margin areas as well. (Bug#16151)
4691 (display_line): Call extend_face_to_end_of_line for continued
4692 lines as well, if the display margins have non-zero width.
4693 (set_glyph_string_background_width): When needed, set the
4694 extends_to_end_of_line_p flag on glyph strings to be drawn in
4695 margin areas, not only in the text area.
4697 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4700 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4702 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4703 Don't worry about verify_error being t, since it has to be a list.
4705 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4707 Use bool for boolean, focusing on headers.
4708 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4709 No need to include <stdbool.h>, since conf_post.h does it now.
4710 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4711 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4712 (SET_PER_BUFFER_VALUE_P):
4713 * ccl.c, ccl.h (setup_ccl_program):
4714 * ccl.h (CHECK_CCL_PROGRAM):
4715 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4716 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4717 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4718 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4719 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4720 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4721 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4722 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4723 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4724 (CHARSET_FAST_MAP_SET):
4725 * coding.c (decode_coding_ccl, encode_coding_ccl):
4726 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4727 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4728 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4729 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4730 (decode_coding_c_string):
4731 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4732 * conf_post.h (has_attribute):
4733 * dispextern.h (trace_redisplay_p)
4734 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4735 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4736 (SET_GLYPH_FROM_CHAR_GLYPH)
4737 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4738 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4739 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4740 (cursor_in_mouse_face_p):
4741 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4742 (blank_row, prepare_desired_row)
4743 (build_frame_matrix_from_leaf_window, make_current)
4744 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4745 (update_window, scrolling_window, update_frame_line):
4746 * disptab.h (GLYPH_FOLLOW_ALIASES):
4747 * editfns.c (Fformat):
4748 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4749 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4750 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4751 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4752 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4753 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4754 (FONT_DEFERRED_LOG):
4755 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4756 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4757 (FRAME_MOUSE_UPDATE):
4758 * fringe.c (Fdefine_fringe_bitmap):
4759 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4760 (x_create_bitmap_from_xpm_data, xpm_load_image):
4761 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4762 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4763 (MERGE_INTERVAL_CACHE):
4764 * keymap.h (KEYMAPP):
4765 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4766 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4767 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4768 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4769 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4770 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4771 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4772 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4773 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4774 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4775 (SETUP_BUFFER_SYNTAX_TABLE):
4776 * systime.h (timespec_valid_p):
4777 * term.c (save_and_enable_current_matrix):
4778 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4779 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4780 (redisplay_internal, try_window_reusing_current_matrix)
4781 (sync_frame_with_window_matrix_rows, try_window_id)
4782 (display_menu_bar, display_tty_menu_item, display_mode_line)
4783 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4784 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4785 * xmenu.c (xmenu_show):
4786 * xterm.c (use_xim, x_term_init):
4787 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4788 (struct x_bitmap_record):
4789 Use bool for booleans.
4790 * ccl.c (struct buffer_text):
4791 * ccl.h (struct ccl_program):
4792 * charset.h (struct charset):
4794 * coding.h (struct iso_2022_spec, struct coding_system):
4795 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4796 (struct glyph_string, struct face, struct face_cache)
4797 (struct bidi_string_data, struct bidi_it)
4798 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4800 * editfns.c (Fformat):
4801 * frame.h (struct frame):
4802 * fringe.c (struct fringe_bitmap):
4803 * intervals.h (struct interval):
4804 * keyboard.h (struct kboard):
4805 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4806 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4807 (struct Lisp_Buffer_Local_Value, union specbinding):
4808 * macfont.m (struct macfont_info):
4809 * process.h (struct Lisp_Process):
4810 * termchar.h (struct tty_display_info):
4811 * window.h (struct window):
4812 * xterm.h (struct x_output):
4813 Use bool_bf for boolean bit-fields.
4814 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4815 All callers changed.
4816 * ccl.h (struct ccl_program): Remove unused members private_state,
4817 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4819 (struct ccl_spec): Remove unused members cr_carryover,
4820 eight_bit_carryover.
4821 * conf_post.h: Include <stdbool.h>.
4822 (bool_bf): New type.
4823 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4824 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4825 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4826 'do { ... } while (false)' brackets.
4827 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4828 Args must now be expressions; all callers changed.
4829 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4830 (PRODUCE_GLYPHS): Simplify use of boolean.
4831 * fileio.c (Fcopy_file):
4832 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4833 * lisp.h (UNGCPRO): Return void, not int.
4834 (FOR_EACH_TAIL): Use void expression, not int expression.
4835 * region-cache.c: Reindent.
4836 * region-cache.h: Copy comments from region-cache.c, to fix
4837 incorrect remarks about booleans.
4839 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4841 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4842 when character at point is displayed from a display vector.
4845 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4847 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4848 now a list of certificate validation checks that will abort a
4849 connection with an error.
4850 (Fgnutls_boot): Document it and use it.
4852 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4854 * w32term.c (w32_enable_frame_resize_hack): New variable.
4855 (x_set_window_size): Use it to hack frame resizing on Windows
4858 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4860 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4861 Windows-specific code to w32.c. Change error message text to
4862 match that of Posix platforms.
4864 * w32.c (w32_copy_file): New function, most of the code copied and
4865 reworked from Fcopy_file. Improve error handling. Plug memory
4866 leak when errors are thrown. Support file names outside of the
4867 current codepage. (Bug#7100)
4869 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4871 * lread.c (load_path_default): Prototype.
4873 2013-12-13 Glenn Morris <rgm@gnu.org>
4875 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4876 (dump_path): Remove.
4877 (load-path-default): Remove `changed' argument.
4878 Do not set dump_path permanently. Simplify.
4879 (init_lread): Simplify.
4880 (syms_of_lread): Remove dump_path.
4882 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4884 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4885 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4886 2013-12-12 font-related change to avoid Bug#16128, which
4887 is quite hard to fix without even more substantial changes.
4889 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4891 * font.c (font_close_object): Check for live frame (Bug#16128).
4893 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4895 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4896 Return ptrdiff_t, not int, since it's a buffer size.
4897 Reindent/reparen some macros to a more Gnuish style.
4899 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4901 Avoid undefined behavior with huge regexp interval counts.
4902 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4903 since it's now specialized to interval counts. All uses changed.
4904 Do not assume wraparound on signed integer overflow.
4905 (regex_compile): Simplify based on the above changes.
4907 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4909 Support file names on MS-Windows that use characters outside of
4910 the current system codepage. (Bug#7100)
4912 * w32.c (get_file_security, set_file_security)
4913 (create_symbolic_link): Separate pointers and boolean flags for
4914 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4915 non-zero, else the former.
4916 (codepage_for_filenames, filename_to_utf16, )
4917 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4919 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4921 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4922 Accept only one argument; all callers changed.
4923 (dostounix_filename): Remove the second argument, now works in
4924 UTF-8. All callers changed.
4925 (parse_root): Lose DBCS code.
4926 (get_long_basename, w32_get_short_filename, init_environment)
4927 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4928 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4929 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4930 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4931 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4932 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4934 (ansi_encode_filename): New function.
4935 (get_emacs_configuration, get_emacs_configuration_options):
4937 (add_volume_info, GetCachedVolumeInformation): Run the input file
4938 name through unixtodos_filename, to ensure it is stored and
4939 referenced in canonical form.
4940 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4941 (logon_network_drive, sys_link, utime): Improve error handling.
4942 (sys_access): New function.
4943 (hashval, generate_inode_val): Unused functions deleted.
4944 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4945 (check_windows_init_file): Convert error message from UTF-8 to
4946 ANSI codepage, for display in the message box.
4947 (globals_of_w32): Set w32_unicode_filenames according to the OS
4950 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4951 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4952 (syms_of_w32term): Declare w32-unicode-filenames.
4954 * w32proc.c (new_child, delete_child): Remove code that handled
4955 unused pending_deletion and input_file members of the child struct.
4956 (create_child, sys_spawnve): Convert all file names to ANSI
4957 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4958 name cannot be encoded in ANSI codepage. Don't use
4959 unixtodos_filename, mirror slashes by hand.
4960 (record_infile, record_pending_deletion): Functions deleted.
4961 (Fw32_short_file_name): Call w32_get_short_filename instead of
4964 * w32notify.c (add_watch): Work in Unicode mode when
4965 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4966 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4967 instead, do the same with Lisp primitives.
4969 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4970 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4971 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4972 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4973 (Fw32_shell_execute): Improve error reporting.
4974 (Fdefault_printer_name): Ifdef away for Cygwin.
4976 * w32.h (struct _child_process): Remove input_file and
4977 pending_deletion members that are no longer used.
4978 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4979 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4980 (ansi_encode_filename): New and updated prototypes.
4982 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4984 (unexec): Don't use dostounix_filename, it expects a file name in
4985 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4988 * fileio.c (Ffile_name_directory, file_name_as_directory)
4989 (directory_file_name, Fexpand_file_name)
4990 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4991 arguments of dostounix_filename.
4992 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4993 use MAX_UTF8_PATH for size of file-name strings.
4994 (emacs_readlinkat): Build an explicitly unibyte string for file
4996 (syms_of_fileio) <file-name-coding-system>:
4997 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4999 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5000 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5001 directories to UTF-8.
5002 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5003 environment, and each element of the input PATH, to UTF-8.
5005 * dired.c (file_attributes): Use build_unibyte_string explicitly
5006 to make Lisp strings from user and group names.
5008 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5011 * coding.c (decode_file_name, encode_file_name): New functions.
5013 * termcap.c (tgetent): Adapt to the change in arguments of
5016 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5019 * msdos.c (dostounix_filename, init_environment): Adapt to the
5020 change in arguments of dostounix_filename.
5022 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5023 [WINDOWSNT]: Encode file names passed to the image libraries in
5026 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5027 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5029 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5030 arguments of dostounix_filename.
5032 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5034 * font.h (struct font_entity) [HAVE_NS]: New field to record
5035 font driver which was used to create this entity.
5036 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5037 frame where the font was opened.
5038 (font_close_object): Add prototype.
5039 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5040 (font_close_object): Not static any more. Lost frame arg.
5041 Adjust comment and users.
5042 * alloc.c (cleanup_vector): Call font_close_object to adjust
5043 per-frame font counters correctly. If HAVE_NS, also call
5044 driver-specific cleanup for font-entity objects.
5045 * ftfont.c (ftfont_open):
5046 * nsfont.m (nsfont_open):
5047 * w32font.c (w32font_open_internal):
5048 * xfont.c (xfont_open):
5049 * xftfont.c (xftfont_open): Save frame pointer in font object.
5050 * macfont.m (macfont_open): Likewise.
5051 (macfont_descriptor_entity): Save driver pointer to be able
5052 to call its free_entity routine when font-entity is swept.
5053 * ftxfont.c (ftxfont_open): Add eassert because frame
5054 pointer should be saved by ftfont_driver.open.
5056 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5058 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5059 input polling is used. This is still meaningful for Cygwin, see
5060 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5061 * keyboard.c (poll_for_input_1, input_polling_used):
5062 Define unconditionally.
5063 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5064 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5065 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5066 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5067 (face_for_char): Likewise. Rearrange eassert and return ASCII
5068 face for CHAR_BYTE8_P.
5069 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5071 2013-12-11 Ken Brown <kbrown@cornell.edu>
5073 * dispextern.h (erase_phys_cursor):
5074 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5076 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5078 * nsterm.m (x_free_frame_resources):
5079 * term.c (tty_free_frame_resources):
5080 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5081 face cache because it's implied by free_frame_faces anyway.
5082 * w32term.c (x_free_frame_resources): Likewise. Do not call
5083 free_frame_faces twice.
5085 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5087 * editfns.c (Fformat_time_string): Mention %F in the doc.
5089 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5091 * window.c (resize_frame_windows): Don't return immediately when
5092 the root window's size doesn't change - the minibuffer window
5093 may still have to be repositioned/resized.
5094 * xfns.c (Fx_create_frame): Always change the frame size after
5095 initializing the frame's faces.
5096 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5097 change_frame_size should already have done it.
5098 (x_new_font): Assign new tool- and menu-bar heights.
5099 (x_set_window_size_1): Account for tool- and menu-bar heights
5100 (Bug#16013). Don't set pixel sizes since change_frame_size
5101 should already have done it.
5103 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5105 Remove the option of using libcrypto.
5106 * Makefile.in (LIB_CRYPTO): Remove.
5107 (LIBES): Don't use it.
5109 2013-12-11 Juri Linkov <juri@jurta.org>
5111 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5112 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5114 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5116 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5117 drawn tool bar items (Bug#16058).
5118 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5120 2013-12-09 Ken Brown <kbrown@cornell.edu>
5122 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5124 * lisp.h (get_frame_param): Adjust conditions for prototype
5127 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5129 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5130 Avoid unused macro warning if configured --without-xft.
5132 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5134 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5136 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5138 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5140 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5142 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5144 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5146 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5148 Use libcrypto's checksum implementations if available, for speed.
5149 * Makefile.in (LIB_CRYPTO): New macro.
5152 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5153 The macro didn't conform to C99 due to type mismatch,
5154 which caused compilation failure with Sun C 5.12,
5155 and it was confusing anyway. Include window.h to declare
5156 redisplay_other_windows.
5158 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5160 * window.c (set_window_buffer): Update mode line (bug#16084).
5162 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5164 Fix minor problems found by static checking.
5165 * keyboard.c (poll_for_input_1, input_polling_used):
5166 Define only if HAVE_NTGUI.
5167 * xmenu.c (popup_activate_callback): Omit unnecessary
5168 check against USE_X_TOOLKIT, which must be defined here anyway.
5169 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5172 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5174 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5176 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5178 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5180 * nsterm.m (x_set_window_size): Remove fprintf.
5181 (init): Define always. Set applicationDidFinishLaunchingCalled
5183 (applicationDidFinishLaunching:):
5184 Set applicationDidFinishLaunchingCalled.
5185 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5188 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5190 Pixel resize changes for NS (Bug#16049).
5191 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5192 height/width. row/cols are locals.
5193 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5194 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5195 (windowWillResize): Remove gsextra. Calculate extra as in
5197 (x_new_font): Don't change frame size if fullscreen.
5198 Change size pixelwise.
5200 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5201 comment in xfns.c. Change to pixelwise call.
5203 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5205 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5208 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5210 * xterm.c (input_signal_count): Remove.
5211 (x_dispatch_event): Define unconditionally.
5212 (x_make_frame_visible): Process X events until the frame
5213 is really visible (Bug#16027).
5214 * xterm.h (x_dispatch_event): Declare unconditionally.
5216 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5218 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5220 * nsterm.m (x_set_window_size): Handle pixelwise.
5222 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5224 * w32term.c (x_new_font):
5225 * xterm.c (x_new_font): Calculate new frame size from new font
5228 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5230 * lisp.h (FOR_EACH_TAIL): New macro.
5231 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5233 * window.c (select_window): Call second wset_redisplay before we change
5234 selected_window (bug#16034).
5236 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5238 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5240 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5242 * w32xfns.c: Include window.h, to avoid a compiler warning.
5244 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5246 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5247 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5248 window_scroll takes care of it.
5249 (Fset_window_point, Fdelete_other_windows_internal)
5250 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5251 (Fsplit_window_internal, Fdelete_window_internal)
5252 (Fresize_mini_window_internal, Fset_window_configuration)
5253 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5254 cause redisplay instead of forcing a complete redisplay.
5255 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5256 we're only affecting the selected_window.
5258 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5260 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5261 directional control characters. Update type and category
5262 determination according to the UBA from Unicode v6.3.
5263 (bidi_category_t): New category EXPLICIT_FORMATTING.
5265 * dispextern.h (bidi_type_t): Update to include new bidirectional
5266 properties introduced with Unicode v6.3. (Bug#16043)
5268 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5270 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5273 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5275 * font.c (font_list_entities): Remove dummy assignment.
5276 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5277 used on graphic displays only. Remove unused 'font_encoder' member.
5278 (struct font_bitmap): Remove unused 'extra' member.
5279 * nsfont.m (nsfont_open):
5280 * w32font.c (w32font_open_internal):
5281 * ftfont.c (ftfont_get_bitmap): Adjust users.
5283 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5285 Use bool for boolean.
5286 * tparam.c (tparam1):
5287 * undo.c (record_point, record_property_change):
5288 Use bool for boolean, for local vars that are always true or false.
5290 Minor integer overflow fixes (Bug#16033).
5291 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5292 This improves on the previous fix to this function.
5293 (window_resize_check): When summing up pixel counts, don't rely on
5294 undefined behavior if the sum overflows.
5296 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5298 * window.c (Fset_window_new_pixel): Don't choke at negative
5299 argument value (Bug#16033).
5301 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5302 to avoid crash in window_box_height.
5304 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5305 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5307 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5309 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5311 Minor integer overflow fixes.
5312 * window.c (Fset_window_new_pixel, grow_mini_window):
5313 * xdisp.c (Fwindow_text_pixel_size):
5314 Avoid undefined behavior on signed integer overflow.
5315 * xfns.c (x_set_mouse_color):
5316 Check that drag shape fits in 'unsigned', since that's what X wants.
5318 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5320 Improve reporting of fatal exception on MS-Windows.
5321 * w32fns.c (my_exception_handler): New function.
5322 (globals_of_w32fns): Set it up as the unhandled exception
5323 handler. Initialize exception code and address to zeros.
5324 (emacs_abort): If the exception code and address are available,
5325 print them at the beginning of the backtrace. Fix the format of
5326 printing addresses (was producing 0x0x12345678 on XP).
5329 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5331 * eval.c (Fbacktrace__locals): New function.
5332 (syms_of_eval): Defsubr it.
5334 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5336 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5337 Define here to unify between...
5338 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5339 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5341 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5343 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5345 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5346 fringe background extension.
5347 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5348 because they are now always the same as `left' and `width',
5349 respectively. Remove code for the case that `width' and
5350 `sb_width' are different.
5352 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5354 Fix minor problems found by static checking.
5355 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5356 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5357 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5359 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5361 * image.c (imagemagick_compute_animated_image): Don't crash if we
5362 have an animation with different-sized images (bug#15313).
5364 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5366 Remove some unused items introduced during pixelwise change.
5367 * window.c (window_resize_total_check): Remove unused function.
5368 * xdisp.c (remember_mouse_glyph): Remove unused label.
5369 (Ftool_bar_height): Move declaration inside #if.
5370 * xterm.c (x_set_window_size): Don't use r and c.
5372 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5374 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5377 * window.c (Fset_window_configuration): Comment out unused variables.
5379 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5381 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5383 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5385 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5387 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5388 HAVE_GNUTLS3 (Bug#16001).
5390 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5391 if interrupts are deferred (Bug#15801).
5393 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5395 Support resizing frames and windows pixelwise.
5396 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5397 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5398 (struct glyph_matrix): Replace window_left_col and
5399 window_top_line by window_pixel_left and window_pixel_top.
5400 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5402 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5403 (draw_window_divider, move_it_to, x_draw_right_divider)
5404 (x_draw_bottom_divider, change_frame_size): Add or fix
5406 * dispnew.c (change_frame_size_1): Change prototype.
5407 (adjust_glyph_matrix, required_matrix_width)
5408 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5409 values instead of lines and columns.
5410 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5411 WINDOW_TOTAL_FRINGE_WIDTH.
5412 (handle_window_change_signal, do_pending_window_change)
5413 (init_display): Adjusts calls of change_frame_size.
5414 (change_frame_size, change_frame_size_1): Handle pixelwise
5416 * frame.c (Qright_divider_width, Qbottom_divider_width):
5418 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5419 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5420 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5421 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5423 (set_frame_param): New function.
5424 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5425 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5426 (Ffringe_width, Fborder_width, Fright_divider_width)
5427 (Fbottom_divider_width): New functions, defsubr them.
5428 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5429 New argument pixelwise.
5430 (struct frame_parm_table): New members Qright_divider_width and
5431 Qbottom_divider_width.
5432 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5433 (x_report_frame_params): Handle Qright_divider_width and
5434 Qbottom_divider_width.
5435 (x_set_right_divider_width, x_set_bottom_divider_width):
5437 (frame_resize_pixelwise): New option.
5438 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5439 new_pixelwise, right_divider_width and bottom_divider_width;
5440 remove total_lines; rename text_lines, text_cols, new_text_lines
5441 and new_text_cols to text_height, text_width, new_height and
5442 new_width respectively.
5443 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5444 FRAME_TEXT_WIDTH respectively.
5445 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5446 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5447 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5449 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5450 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5451 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5452 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5453 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5454 (FRAME_TOTAL_COLS_ARG): Remove macro.
5455 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5456 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5457 (x_wm_set_size_hint): Handle frame pixel sizes.
5458 * indent.c (compute_motion, Fcompute_motion):
5459 Call window_body_width instead of window_body_cols.
5460 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5461 (make_lispy_position): Handle right and bottom dividers.
5462 (Fsuspend_emacs): Pixelize call of change_frame_size.
5463 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5464 * lisp.h: Extern set_frame_param.
5465 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5467 (Fx_create_frame): Add entry for vertical_drag_cursor.
5468 Pixelize call of change_frame_size.
5469 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5470 * nsterm.m (ns_update_window_end): Optionally draw right
5472 (x_set_window_size): Add argument pixelwise.
5473 Call check_frame_size and change_frame_size with pixelwise zero.
5474 (ns_draw_window_divider): New function.
5475 (ns_redisplay_interface): Add ns_draw_window_divider.
5476 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5477 (x_new_font): Call x_set_window_size with pixelwise zero.
5478 * print.c (print_object): For a window print its sequence
5480 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5481 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5482 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5483 (w32_createwindow): Use scroll bar area width.
5484 (w32_wnd_proc): Handle bottom divider width.
5485 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5486 (Fx_create_frame): Default divider width parameters.
5487 Caclulate sizes pixelwise. Add vertical drag cursor support.
5488 (x_create_tip_frame): Default divider widths to zero.
5489 Pixelize call to change_frame_size.
5490 (Fx_show_tip): Add handling of divider widths. Pixelize window
5492 (Fw32_frame_rect): New function.
5493 (frame_parm_handler w32_frame_parm_handlers): Add divider
5495 (Vx_window_vertical_drag_shape): Add variable.
5496 * w32inevt.c (resize_event, maybe_generate_resize_event):
5497 Pixelize change_frame_size calls.
5498 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5500 * w32term.c (w32_draw_window_divider): New function.
5501 (x_update_window_end): Handle right divider.
5502 (w32_draw_fringe_bitmap, x_scroll_run)
5503 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5504 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5505 Calculate new frame sizes pixelwise.
5506 (x_new_font): Pixelize call to x_set_window_size.
5507 (x_check_fullscreen): Pixelize call to change_frame_size.
5508 (x_set_window_size_1, x_set_window_size): New argument
5509 pixelwise. Calculate pixelwise.
5510 (x_wm_set_size_hint): Use scroll bar area width.
5511 (w32_redisplay_interface): Add w32_draw_window_divider.
5512 * w32term.h (struct w32_output): Add vertical drag cursor.
5513 * widget.c (set_frame_size, update_wm_hints)
5514 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5516 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5517 * window.c (sequence_number): Restore.
5518 (Fwindow_pixel_width, Fwindow_pixel_height)
5519 (Fwindow_mode_line_height, Fwindow_header_line_height)
5520 (window_pixel_to_total, Frun_window_scroll_functions)
5521 (Fset_window_new_pixel, window_resize_apply_total)
5522 (Fwindow_resize_apply_total): New functions.
5523 (window_body_height, window_body_width): Rename from
5524 window_body_lines. New argument PIXELWISE.
5525 Calculate pixelwise.
5526 (Fwindow_body_height, Fwindow_body_width): New argument
5528 (coordinates_in_window, window_relative_x_coord): Use window's
5529 pixel width instead of total width.
5530 (replace_window, recombine_windows): Initialize pixel values.
5531 (resize_root_window, resize_frame_windows, grow_mini_window)
5532 (shrink_mini_window): New argument PIXELWISE.
5533 Calculate pixelwise.
5534 (Fdelete_other_windows_internal, adjust_window_margins)
5535 (window_resize_check, window_resize_apply)
5536 (Fdelete_window_internal, Fresize_mini_window_internal)
5537 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5538 (check_frame_size): Rename arguments. New argument PIXELWISE.
5539 Calculate pixelwise.
5540 (set_window_buffer): Make samebuf bool. Run configuration change
5541 hook only if buffer changed.
5542 (Fset_window_buffer): Rewrite doc-string.
5543 (make_window): Initialize new_pixel slot.
5544 (Fwindow_resize_apply): Check pixel size of root window.
5545 (Fsplit_window_internal): Call 2nd argument pixel_size.
5546 Calculate pixelwise.
5547 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5549 (save_window_data): New slots frame_text_width,
5550 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5551 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5553 (Fcurrent_window_configuration, Fset_window_configuration)
5554 (save_window_save, compare_window_configurations): Handle new
5555 slots in save_window_data and saved_window.
5556 (Fset_window_scroll_bars): Fix doc-string.
5557 (window_resize_pixelwise): New variable.
5558 (coordinates_in_window, Fcoordinates_in_window_p):
5560 (make_parent_window): Adjust sequence_number.
5561 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5563 * window.h (struct window): New members new_pixel, pixel_left,
5564 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5565 (wset_new_pixel): New function.
5566 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5567 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5568 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5569 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5570 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5571 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5572 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5573 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5574 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5575 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5576 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5577 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5578 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5579 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5580 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5582 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5583 (window_body_width, check_frame_size): Adapt external declarations.
5584 * xdisp.c (last_max_ascent): New integer.
5585 (window_text_bottom_y): Handle bottom divider.
5586 (window_box_width, window_box_height): Calculate pixelwise.
5587 (get_glyph_string_clip_rects): Handle right divider.
5588 (remember_mouse_glyph): When windows are resized pixelwise
5589 proceed with width and height set to 1.
5590 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5592 (move_it_to): Calculate and return maximum x position
5594 (Fwindow_text_pixel_size): New function.
5595 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5596 (tool_bar_lines_needed): Rename to tool_bar_height.
5597 Calculate pixelwise.
5598 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5599 Calculate pixelwise.
5600 (redisplay_tool_bar): Calculate pixelwise.
5601 (redisplay_window): Calculate pixelwise. Handle dividers.
5602 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5603 (x_draw_vertical_border): Handle dividers.
5604 (define_frame_cursor1): Handle vertical drag cursor.
5605 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5606 (expose_window): Calculate pixelwise. Handle dividers.
5607 (init_xdisp): Initialize pixel values.
5608 * xfaces.c (Qwindow_divider): New face.
5609 (realize_basic_faces): Realize it.
5610 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5611 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5612 (x_set_scroll_bar_default_width): Default actual width to 16.
5613 (Fx_create_frame): Set sizes pixelwise.
5614 (x_create_tip_frame): Default divider widths to zero.
5615 Pixelize call of change_frame_size.
5616 (Fx_show_tip): Handle divider widths. Initial pixel position
5618 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5619 (Vx_window_vertical_drag_shape): New option.
5620 * xmenu.c (free_frame_menubar): Pixelize call of
5622 * xterm.c (x_draw_window_divider): New function.
5623 (x_update_window_end): Optionally draw right divider.
5624 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5625 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5626 (handle_one_xevent, x_new_font): Calculate pixelwise.
5627 (x_set_window_size_1, x_set_window_size): New argument
5628 pixelwise. Calculate pixelwise.
5629 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5630 (struct x_redisplay_interface): Add x_draw_window_divider.
5631 * xterm.h (struct x_output): Add vertical_drag_cursor.
5633 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5635 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5636 Set invisible frames's `redisplay' when a full redisplay is requested.
5637 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5638 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5639 (display_mode_lines): Set it here instead.
5641 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5643 * dispextern.h (set_window_update_flags): Remove.
5645 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5647 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5649 * xdisp.c (REDISPLAY_SOME_P): New macro.
5650 (redisplay_internal): Use it (bug#15999).
5651 (prepare_menu_bars, redisplay_window): Use it as well.
5653 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5655 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5657 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5658 (globals_of_w32font): Zero it out.
5659 (GetCharWidth32W_Proc): New function pointer.
5660 (get_char_width_32_w): New function.
5661 (compute_metrics): If get_glyph_outline_w returns an error, try
5662 get_char_width_32_w before declaring a failure. This avoids
5663 punishing raster (a.k.a. "bitmap") fonts by slowing down
5664 redisplay. (Bug#6364).
5666 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5668 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5669 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5670 highlight needs to be redisplayed. (Bug#15913)
5672 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5674 Fix minor problems found by static checking.
5675 * buffer.h (struct buffer_text, struct buffer):
5676 * frame.h (struct frame):
5677 * window.h (struct window):
5678 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5679 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5680 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5681 no-longer-valid use of HAVE_MENUS.
5682 * xdisp.c (propagate_buffer_redisplay): Now static.
5684 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5686 * xmenu.c (Fmenu_or_popup_active_p):
5687 * window.c (Fset_window_configuration):
5688 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5689 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5690 * fns.c (Fyes_or_no_p):
5691 * editfns.c (Fmessage_box, Fmessage_or_box):
5692 * alloc.c (make_save_ptr_ptr):
5693 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5695 * window.c (Fset_window_configuration): Move select_window later.
5697 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5699 Refine redisplay optimizations to only redisplay *some* frames/windows
5700 rather than all of them.
5701 * xdisp.c (REDISPLAY_SOME): New constant.
5702 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5703 (bset_redisplay, bset_update_mode_line): New functions.
5704 (message_dolog): Use bset_redisplay.
5705 (clear_garbaged_frames): Use fset_redisplay.
5706 (echo_area_display): Use wset_redisplay.
5707 (buffer_shared_and_changed): Remove.
5708 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5709 frame titles. Compute the actual set of windows redisplayed.
5710 Don't update frame titles and menu bars for frames that don't need to
5712 (propagate_buffer_redisplay): New function.
5714 (redisplay_internal): Use it. Be more selective in the set of windows
5715 we redisplay. Propagate windows_or_buffers_changed to
5716 update_mode_lines a bit later to simplify the code.
5717 (mark_window_display_accurate_1): Reset window and buffer's
5719 (redisplay_window): Do nothing if neither the window nor the buffer nor
5720 the frame needs redisplay.
5721 * window.h (struct window): Add `redisplay' field.
5722 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5723 (redisplay_other_windows, window_list): New declarations.
5724 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5725 (window_list): Not static any more.
5726 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5727 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5728 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5729 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5730 * frame.h (struct frame): Add `redisplay' field.
5731 Move `external_menu_bar' bitfield next to other bit-fields.
5732 (SET_FRAME_GARBAGED): Use fset_redisplay.
5733 (SET_FRAME_VISIBLE): Don't garbage the frame;
5734 Use redisplay_other_windows.
5735 * buffer.h (struct buffer): Add `redisplay' field.
5736 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5737 (modify_overlay): Use bset_redisplay.
5738 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5740 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5742 Support w32 file notifications in batch mode.
5743 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5744 invalid (which happens in batch mode). If non-interactive, call
5745 handle_file_notifications to store file notification events in the
5746 input queue. (Bug#15933)
5748 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5750 * w32inevt.c (handle_file_notifications): Now external, not static.
5752 * w32term.h (handle_file_notifications): Provide prototype.
5754 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5755 init_crit, since init_display, which does that otherwise, is not
5758 2013-11-27 Glenn Morris <rgm@gnu.org>
5760 * Makefile.in ($(lispsource)/international/charprop.el): New.
5761 (emacs$(EXEEXT)): Depend on charprop.el.
5763 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5765 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5766 deleting portions of the buffer under non-nil REPLACE argument.
5769 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5770 directory, watch it and not its parent.
5771 (add_watch): Allow empty string in FILE.
5773 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5775 * window.c (Fset_window_start, window_resize_apply)
5776 (window_scroll): Reset window_end_valid (Bug#15957).
5778 2013-11-27 Glenn Morris <rgm@gnu.org>
5780 * Makefile.in (leimdir): Now in lisp source directory.
5781 ($(leimdir)/leim-list.el): Just use ../leim .
5782 * epaths.in (PATH_DUMPLOADSEARCH):
5783 * lread.c (load_path_default):
5784 * nsterm.m (ns_load_path): No more leim directory.
5786 2013-11-26 Andreas Schwab <schwab@suse.de>
5788 * .gdbinit (xgettype): Add cast.
5790 2013-11-26 Glenn Morris <rgm@gnu.org>
5792 Preload leim-list.el.
5793 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5794 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5795 is a single directory.
5797 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5799 bool-vector-subsetp is now the normal direction (Bug#15912).
5800 * data.c (Fbool_vector_subsetp): Test whether the first argument
5801 is a subset of the second one, not the reverse. Add doc string.
5803 Fix minor problems found by static checking.
5804 * lread.c (load_path_default): Now static.
5805 * textprop.c (text_property_stickiness): Be consistent about the
5806 test used when deciding whether to consider the previous character.
5807 This simplifies the code a bit.
5809 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5811 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5813 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5814 (syms_of_frame): Don't defsubr them.
5816 2013-11-25 Glenn Morris <rgm@gnu.org>
5818 * lread.c (load_path_default): Change the sense of the argument.
5819 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5820 from dump_path. When it is not, avoid checking dump_path twice.
5822 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5823 uninstalled dump_path against installed Vload_path. (Bug#15964)
5825 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5827 Export get_pos_property to Elisp.
5828 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5829 (syms_of_editfns): Export it to Elisp.
5831 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5833 2013-11-23 Romain Francoise <romain@orebokech.com>
5835 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5836 initialization here ...
5837 (syms_of_fileio): ... from here.
5839 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5841 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5842 Please use --enable-check-lisp-object-type.
5844 2013-11-23 Glenn Morris <rgm@gnu.org>
5846 * process.c (get_process): Explicit error for dead buffers.
5848 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5850 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5852 2013-11-23 Glenn Morris <rgm@gnu.org>
5854 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5855 * lread.c (load_path_check): Take path to check as argument.
5856 (load_path_default): New, split from init_lread.
5857 (init_lread): Move calc of default load-path to load_path_default.
5858 Empty elements in EMACSLOADPATH now stand for the default.
5859 (load-path): Doc fix.
5860 * emacs.c (decode_env_path): Add option to treat empty elements
5861 as nil rather than ".".
5862 * callproc.c (init_callproc_1, init_callproc):
5863 * image.c (Vx_bitmap_file_path):
5864 * lisp.h (decode_env_path):
5865 * lread.c (Vsource_directory):
5866 Update for new argument spec of decode_env_path.
5868 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5870 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5871 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5873 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5875 Fix some dependency problems that cause unnecessary recompiles.
5876 Problem reported by RMS in
5877 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5878 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5879 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5880 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5881 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5882 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5883 (boostrap-clean): No need to remove stamp-oldxmenu.
5885 Fix recently introduced bool vector overrun.
5886 This was due to an optimization that went awry.
5887 Reported by Glenn Morris in
5888 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5889 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5890 for empty vectors, undoing the 2013-11-18 change.
5891 * data.c (bool_vector_binop_driver): Rely on this.
5892 Fix bug that occasionally overran the destination.
5893 * lisp.h (struct Lisp_Bool_vector): Document this.
5895 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5897 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5900 * nsterm.m (init, run, stop:): Comment out for now, does not work
5903 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5905 * charset.c (syms_of_charset): Don't read past end of string.
5907 2013-11-19 Glenn Morris <rgm@gnu.org>
5909 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5911 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5913 Add hooks to run on gaining/losing focus. (Bug#15029)
5914 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5915 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5916 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5918 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5920 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5921 The old names predated the API change that put destination at end.
5923 Improve API of recently-added bool vector functions (Bug#15912).
5924 The old API had (bool-vector-count-matches A B)
5925 and (bool-vector-count-matches-at A B I), which gave the
5926 misleading impression that the two functions were variants, one
5927 with a location I. The new API has (bool-vector-count-population A)
5928 and (bool-vector-count-consecutive A B I) to make the distinction
5929 clearer. The first function no longer has a B argument, since the
5930 caller can easily determine the number of nils if the length and
5931 number of ts is known.
5932 * data.c (Fbool_vector_count_population): Rename from
5933 bool_vector_count_matches, and accept just 1 argument.
5934 (Fbool_vector_count_consecutive): Rename from
5935 Fbool_vector_count_matches_at.
5937 Always allocate at least one bits_word per bool vector.
5938 See Daniel Colascione in:
5939 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5940 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5941 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5942 * lisp.h (struct Lisp_Bool_vector): Document this.
5944 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5946 * insdel.c (invalidate_buffer_caches): New function, consolidated
5947 from part of prepare_to_modify_buffer.
5948 (insert_from_gap, prepare_to_modify_buffer):
5949 * coding.c (code_convert_region, code_convert_string):
5950 Call invalidate_buffer_caches. (Bug#15841)
5952 * lisp.h (invalidate_buffer_caches): Add prototype.
5954 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5956 * w32term.c (x_update_window_end): Don't invalidate the entire
5957 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5958 highlight needs to be redisplayed. (Bug#15913)
5960 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5962 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5964 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5966 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5967 while we are using Vprin1_to_string_buffer.
5969 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5970 after inserting the description string. (Bug#15907)
5972 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5974 * data.c: Work around bogus GCC diagnostic about shift count.
5975 Reported by Eli Zaretskii in
5976 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5977 (pre_value): New function.
5978 (count_trailing_zero_bits): Use it.
5980 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5982 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5983 assume C macros are not supported even under -g3 in these old GCC
5986 2013-11-15 Leo Liu <sdl.web@gmail.com>
5988 * minibuf.c (Ftry_completion, Fall_completions)
5989 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5991 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5993 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5994 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5995 This avoids placing unnecessary constants into the Emacs code.
5997 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5999 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6000 for Cygwin w32 build.
6002 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6003 for Cygwin w32 build. (Bug#15892)
6005 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6007 Simplify, port and tune bool vector implementation.
6008 * alloc.c (bool_vector_exact_payload_bytes)
6009 (bool_vector_payload_bytes): Remove.
6010 (bool_vector_fill): Return its argument.
6011 * alloc.c (bool_vector_fill):
6013 * print.c (print_object):
6014 Simplify by using bool_vector_bytes.
6015 * alloc.c (make_uninit_bool_vector):
6016 New function, broken out from Fmake_bool_vector.
6017 (Fmake_bool_vector): Use it. Use tail call.
6018 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6019 * data.c (BITS_PER_ULL): New constant.
6020 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6021 if long long versions don't exist.
6022 (shift_right_ull): New function.
6023 (count_one_bits_word): New function, replacing popcount_bits_word
6024 macro. Don't assume that bits_word is no wider than long long.
6025 (count_one_bits_word, count_trailing_zero_bits):
6026 Don't assume that bits_word is no wider than long long.
6027 * data.c (bool_vector_binop_driver, bool_vector_not):
6028 * fns.c (Fcopy_sequence):
6030 Create an uninitialized destination, to avoid needless work.
6031 (internal_equal): Simplify.
6032 (Ffillarray): Prefer tail call.
6033 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6034 contain at least one word.
6035 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6036 chars are narrower than ints.
6037 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6038 * fns.c (Fcopy_sequence):
6040 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6041 Don't try to port to hosts where bits_word values have holes; the
6042 code wouldn't work there anyway. Verify this assumption, though.
6043 (bool_vector_bytes): New function.
6044 (make_uninit_bool_vector): New decl.
6045 (bool_vector_fill): Now returns Lisp_Object.
6047 * xfns.c (xic_create_fontsetname):
6048 * xrdb.c (gethomedir): Prefer tail calls.
6050 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6052 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6053 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6055 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6056 that requires a return value.
6057 (Fset_buffer_modified_p): Take advantage of this change to do
6060 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * buffer.c (Frestore_buffer_modified_p): Sync it with
6063 Fset_buffer_modified_p.
6064 (Fforce_mode_line_update): New function, moved from subr.el.
6065 (Fset_buffer_modified_p): Use them.
6066 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6068 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6070 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6071 This avoids undefined behavior when subtracting pointers into
6072 different aways. On my platform it also makes the code a tad
6073 smaller and presumably faster.
6075 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6077 * keyboard.c (command_loop_1): Use region-extract-function.
6078 * insdel.c (Qregion_extract_function): Not static any more (can we
6079 stop pretending that these vars can benefit from being marked static?).
6081 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6083 * search.c (find_newline): If buffer text is relocated during the
6084 "dumb loop", adjust C pointers into buffer text to follow suit.
6087 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6089 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6090 for conversion (Bug#15837).
6092 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6094 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6095 for the entire range of inserted characters. (Bug#15841)
6097 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6099 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6101 (realize_default_face): Remove assignment to distant-foreground if
6102 unspecified (Bug#15815).
6104 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6106 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6107 cache-long-scans disabled, since we don't want to call
6108 prepare_to_modify_buffer (in insert_1_both) for each message we
6111 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6112 from buffer.c. Improve commentary to the buffer field setter
6115 * buffer.c (bset_cache_long_scans): Static function deleted.
6116 Improve commentary to the buffer field setter functions.
6117 (init_buffer_once): Default for cache-long-scans changed to t.
6120 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6122 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6124 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6125 This bug was introduced in my 2013-06-21 change, and caused
6126 struct Lisp_Sub_Char_Table objects to be given too many slots,
6127 which broke 'make -C admin/unidata'.
6129 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6131 Import changes from mac-port 4.5.
6132 * macfont.m (mac_font_copy_default_descriptors_for_language)
6133 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6134 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6135 (macfont_language_default_font_names): New.
6136 (macfont_list): Rearrange language/charset code.
6137 (macfont_close): Don't check for macfont_info->cache.
6138 (mac_ctfont_create_preferred_family_for_attributes): New font
6139 selection code, call
6140 mac_font_copy_default_name_for_charset_and_languages.
6141 (mac_font_copy_default_descriptors_for_language)
6142 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6144 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6146 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6148 Port to C11 aligned_alloc, and fix some integer overflows.
6149 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6150 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6151 and use of posix_memalign replaced with aligned_alloc.
6152 (aligned_alloc): New function, defined or declared as needed.
6153 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6154 Don't undef; configure.ac now does this.
6155 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6156 (calloc, aligned_alloc): Check for integer overflow.
6157 (aligned_alloc): Rename from memalign. All uses changed.
6158 (memalign): New function, an alias for aligned_alloc.
6160 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6162 * xdisp.c (redisplay_internal): Fix typo in last change.
6164 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6166 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6168 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6170 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6171 redisplay--mode-lines-cause.
6172 (redisplay_internal): Keep them uptodate. Remove redundant check of
6173 buffer_shared_and_changed.
6174 * *.[chm]: Number every assignment to update_mode_lines so we
6175 can track why it is set.
6177 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6179 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6181 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6183 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6184 can track why it is set.
6186 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6188 Integer-related fixes for term.c etc.
6189 * dispextern.h (face_tty_specified_color): New function.
6190 * term.c (turn_on_face): Don't rely on undefined behavior when
6191 assigning an out-of-range value to 'long'.
6192 Simplify test for toggling highlight.
6193 (tty_capable_p): Omit last two (unused) args. All callers changed.
6194 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6195 (read_menu_input, tty_menu_activate, tty_menu_show):
6196 * xfaces.c (x_supports_face_attributes_p)
6197 (tty_supports_face_attributes_p):
6198 Use bool for boolean. All callers changed.
6199 (tty_supports_face_attributes_p): Omit defaults for color indices;
6200 no longer needed. Simplify tail call.
6202 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6204 * xdisp.c (prepare_menu_bars): Mark static.
6205 * lisp.h (prepare_menu_bars): Don't declare.
6206 * xselect.c (x_handle_selection_clear):
6207 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6209 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6211 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6212 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6214 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6216 * keyboard.c (Fcommand_error_default_function): Rename from
6217 Fdefault_error_output.
6219 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6221 * keyboard.c (Fdefault_error_output): New function, extracted from
6223 (syms_of_keyboard): Use it for Vcommand_error_function.
6225 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6227 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6228 (init_eval): Use it to ensure handlerlist is non-NULL.
6229 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6230 (Fsignal): Adjust NULLness test of handlerlist.
6231 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6233 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6235 * callproc.c (call_process): Call prepare_to_modify_buffer before
6236 decoding text read from the sub-process, as the decoded stuff will
6237 be inserted into the buffer. This will invalidate the various
6238 caches maintained for the buffer. (Bug#15148)
6240 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6242 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6243 string of glyphless-char-display.
6245 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6247 * nsfns.m (ns_get_name_from_ioreg): New function.
6248 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6249 OSX >= 10.9. Use ns_get_name_from_ioreg.
6251 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6253 Simplify and port recent bool vector changes.
6254 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6255 only in this file. Use a more-efficient implementation if the
6256 second argument is a power of 2.
6257 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6258 Remove no-longer-necessary compile-time checks.
6259 (bool_vector_exact_payload_bytes): New function.
6260 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6261 exact payload changed to call the new function. Do not assume
6262 that the arg or result fits in ptrdiff_t.
6263 (bool_vector_fill): New function.
6264 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6266 (vroundup_ct): Don't assume arg fits in size_t.
6267 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6268 invoke set_category_set.
6269 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6270 All callers changed. Use bool_vector_set.
6271 * category.h (XCATEGORY_SET): Remove; no longer needed.
6272 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6274 * data.c (Faref): Use bool_vector_ref.
6275 (Faset): Use bool_vector_set.
6276 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6277 (Fbool_vector_not, Fbool_vector_count_matches)
6278 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6279 * fns.c (concat): Use bool_vector_ref.
6280 (Ffillarray): Use bool_vector_fill.
6281 (mapcar1): Use bool_vector_ref.
6282 (sxhash_bool_vector): Hash words, not bytes.
6283 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6284 a constant, since it's now used in #if.
6285 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6286 unsigned char on unusual architectures, so that we no longer
6287 assume that the number of bits per bits_word is a power of two or
6288 is a multiple of 8 or of CHAR_BIT.
6289 (Qt): Add forward decl.
6290 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6291 at least as strictly as bits_word.
6292 (bool_vector_data, bool_vector_uchar_data): New accessors.
6293 All data structure accesses changed to use them.
6294 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6295 (bool_vector_set): New functions.
6296 (bool_vector_fill): New decl.
6297 (ROUNDUP): Move to alloc.c as described above.
6299 Fix recent gnutls changes.
6300 * gnutls.c (Fgnutls_boot): Don't assume C99.
6301 * process.c (wait_reading_process_output): Fix typo in recent change.
6303 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6305 * process.c (wait_reading_process_output, read_process_output)
6306 (send_process): Check gnutls_state is not NULL.
6308 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6309 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6311 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6313 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6314 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6316 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6319 * nsfns.m (Fx_create_frame): Fix memory leak.
6321 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6322 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6323 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6325 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6327 * xdisp.c (message3_nolog, message_with_string): Encode the string
6328 before writing it to the terminal in a non-interactive session.
6330 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6331 sure we concatenate them into a unibyte string.
6333 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6334 resulting temporary name before returning it to the caller.
6335 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6336 is a unibyte string, convert NAME to a unibyte string to ensure
6337 that the result is also a unibyte string.
6339 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6340 create unibyte strings from default paths and directory/file
6343 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6346 * callproc.c (init_callproc): Use build_unibyte_string to make
6347 sure we create unibyte strings from default paths and
6348 directory/file names.
6350 * buffer.c (init_buffer): Don't store default-directory of
6351 *scratch* in multibyte form. The original problem which led to
6352 that is described in
6353 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6354 but it was solved long ago. (Bug#15260)
6356 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6358 Port to stricter C99 platforms.
6359 Especially, C99 prohibits nesting a struct X inside struct Y if
6360 struct X has a flexible array member.
6361 * alloc.c (struct sdata): New type.
6362 (sdata): Implement in terms of struct sdata.
6363 Remove u member; all uses replaced by next_vector, set_next_vector.
6364 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6365 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6366 (struct sblock): Rename first_data member to data, which is now
6367 a flexible array member. All uses changed.
6368 (next_vector, set_next_vector, large_vector_vec): New functions.
6369 (vector_alignment): New constant.
6370 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6371 (struct large-vector): Now merely a NEXT member, since the old approach
6372 ran afoul of stricter C99. All uses changed to use
6373 large_vector_vec or large_vector_offset.
6374 (large_vector_offset): New constant.
6375 * dispnew.c: Include tparam.h, for tgetent.
6376 Do not include term.h; no longer needed.
6377 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6378 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6379 (struct Lisp_Vector): Use a flexible array member for contents,
6380 instead of a union with a member that is an array of size 1.
6382 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6383 fact that the struct no longer contains a union.
6384 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6385 (struct Lisp_Save_Value, struct Lisp_Free):
6386 Use unsigned, not int, for spacers, to avoid c99 warning.
6387 (union specbinding): Use unsigned, not bool, for bitfield, as
6388 bool is not portable to pre-C99 hosts.
6390 2013-11-04 Glenn Morris <rgm@gnu.org>
6392 * emacs.c (usage_message): Mention that `-L :...' appends.
6394 2013-11-02 Glenn Morris <rgm@gnu.org>
6396 * Makefile.in (abs_builddir): Remove.
6397 (bootstrap_exe): Use relative filename.
6399 Use relative filenames in TAGS files.
6400 * Makefile.in (abs_srcdir): Remove it again.
6401 (.PHONY): Remove frc.
6402 (maintainer-clean): No more TAGS-LISP file.
6403 (TAGS): Pass relative file names to etags.
6404 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6406 * Makefile.in (abs_srcdir): New, set by configure.
6408 (maintainer-clean): Remove pointless echo. That should be in the
6409 top-level Makefile, if anywhere. Delete TAGS-LISP.
6410 (extraclean): No s/ and m/ directories for some time.
6411 (TAGS): Also depend on ctagsfiles3.
6412 Remove no-longer-defined S_FILE.
6413 Pass absolute filenames to etags once more.
6414 (TAGS-LISP): Replace lispdir with its expansion.
6415 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6416 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6418 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6420 * xfaces.c (check_lface_attrs, realize_default_face):
6421 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6422 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6424 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6426 * emacs.c (original_pwd): Remove global var by making it local.
6427 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6429 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6431 * xfaces.c: Declare color_distance.
6432 (QCdistant_foreground): New variable.
6433 (NEAR_SAME_COLOR_THRESHOLD): New define.
6434 (load_color2): New function.
6435 (load_color): Call load_color2.
6436 (load_face_colors): Call load_color2 and if distant-color is specified
6437 calculate distant and use distant-color if colors are near.
6438 (LFACE_DISTANT_FOREGROUND): New define.
6439 (merge_face_ref, Finternal_set_lisp_face_attribute)
6440 (Finternal_get_lisp_face_attribute)
6441 (x_supports_face_attributes_p): Handle distant-foreground similar to
6443 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6445 * dispextern.h (lface_attribute_index):
6446 Add LFACE_DISTANT_FOREGROUND_INDEX.
6448 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6450 * image.c (pbm_next_char): New function.
6451 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6452 (pbm_scan_number): Use it.
6453 (Qlibjpeg_version): New variable.
6454 (syms_of_image): DEFSYM and initialize it.
6456 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6458 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6460 2013-10-31 Glenn Morris <rgm@gnu.org>
6462 * emacs.c (original_pwd): New char.
6463 (main): If using --chdir, store original_pwd.
6464 (init_cmdargs): When setting Vinvocation_directory based on a
6465 relative argv[0], use original_pwd if set. (Bug#15768)
6467 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6469 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6471 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6473 * insdel.c: Fix minor problems found by static checking.
6474 (Qregion_extract_function): Now static.
6475 (prepare_to_modify_buffer_1): Remove unused locals.
6477 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6479 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6480 (syms_of_xdisp): Declare pre-redisplay-function.
6481 (markpos_of_region): Remove function.
6482 (init_iterator, compute_stop_pos, handle_face_prop)
6483 (face_before_or_after_it_pos, reseat_to_string)
6484 (get_next_display_element, window_buffer_changed)
6485 (redisplay_internal, try_cursor_movement, redisplay_window)
6486 (try_window_reusing_current_matrix, try_window_id, display_line)
6487 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6488 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6489 * window.h (struct window): Remove field `region_showing'.
6490 * dispextern.h (struct it): Remove region_beg/end_charpos.
6491 (face_at_buffer_position, face_for_overlay_string)
6492 (face_at_string_position): Update prototypes.
6493 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6494 (face_at_string_position): Remove `region_beg' and `region_end' args.
6495 * fontset.c (Finternal_char_font):
6496 * font.c (font_at, font_range): Adjust calls accordingly.
6497 * insdel.c (Qregion_extract_function): New var.
6498 (syms_of_insdel): Initialize it.
6499 (prepare_to_modify_buffer_1): Use it.
6501 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6503 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6504 * ftxfont.c (ftxfont_get_gcs):
6505 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6506 * xfaces.c (x_free_colors, x_free_dpy_colors)
6507 (x_create_gc, unload_color):
6508 * xselect.c (x_property_data_to_lisp):
6509 * xsettings.c (parse_settings):
6510 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6511 (get_bits_and_offset): Adjust definition.
6512 * frame.c (XParseGeometry): Adjust locals.
6513 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6514 * regex.h (toplevel): Likewise for reg_syntax_t.
6516 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6518 * eval.c (run_hook_with_args): Use FUNCTIONP.
6520 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6522 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6523 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6524 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6525 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6526 on MS-Windows anyway.
6527 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6528 (free_realized_face): ...adjust user.
6529 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6530 white relief pixels to -1.
6531 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6532 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6533 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6535 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6537 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6538 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6539 in practice now. All callers changed.
6541 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6543 * dispextern.h (struct face): Use bitfields for 'underline_type'
6544 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6545 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6546 'stipple' member. Move 'lface' member up to help...
6547 * xfaces.c (make_realized_face): ...this function to find and
6548 clear just the members that need clearing.
6549 (load_face_colors, realize_x_face):
6550 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6552 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6554 * xftfont.c (struct xftfont_info): Remove set-but-unused
6556 (xftfont_open): Adjust user.
6557 (xftfont_get_colors): Remove useless prototype.
6559 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6561 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6562 before passing them to 'unexec'. (Bug#15260)
6564 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6566 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6568 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6570 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6571 the changed signature of the font driver's 'close' method.
6573 * w32font.h (w32font_close): Adjust the prototype to the change in
6574 function definition.
6576 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6578 * w32uniscribe.c (uniscribe_close): Adapt the call to
6579 w32font_close to its new prototype.
6581 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6583 Omit unused frame argument of font API's close function.
6584 * font.h (struct font): Drop frame argument. Adjust comment.
6585 * font.c (font_clear_cache, font_close_object): Adjust users.
6586 * ftfont.c (ftfont_close):
6587 * ftxfont.c (ftxfont_close):
6588 * macfont.m (macfont_close):
6589 * nsfont.m (nsfont_close):
6590 * w32font.c (w32font_close):
6591 * xfont.c (xfont_close):
6592 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6593 tweak comments and make functions safe if called more than once for
6594 the same font object.
6596 Perform font-specific cleanup when font object is swept by GC. See
6597 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6598 * alloc.c (cleanup_vector): New function.
6599 (sweep_vector): Call it for each reclaimed vector object.
6600 * font.h (struct font): Adjust comment.
6602 2013-10-24 Glenn Morris <rgm@gnu.org>
6604 * Makefile.in (abs_top_srcdir): New, set by configure.
6606 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6608 Adjust recent font-related changes to fix bug#15686.
6609 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6610 is a live window system frame, mark its default font too.
6612 2013-10-23 Glenn Morris <rgm@gnu.org>
6614 * Makefile.in (RUN_TEMACS): Make relative (again).
6615 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6616 (bootstrap-emacs$(EXEEXT)):
6617 Quote entities that might contain whitespace.
6619 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6621 Port to Solaris 10 and its bundled GCC.
6622 Problem reported by Timothy C. Burt.
6623 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6625 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6627 Do not allow font caches to grow too large.
6628 * alloc.c (compact_font_cache_entry, compact_font_caches):
6629 New functions or stub if not HAVE_WINDOW_SYSTEM.
6630 (compact_undo_list): Factor out from Fgarbage_collect.
6632 (mark_face_cache): Mark face font. Move down to avoid
6634 (mark_terminals): Do not mark font cache here.
6635 (Fgarbage_collect): Call compaction functions described
6636 above. Adjust comment.
6638 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6640 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6641 chdir to HOME (bug#15607).
6643 * nsterm.m (Qcocoa, Qgnustep): New variables.
6644 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6645 (ns_get_color): Make selection color work for GNUstep also.
6647 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6649 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6650 handles mouse clicks. Instead, let GPM use the same code as all
6651 the other mice use. See the discussion starting at
6652 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6653 for the details of the problem with the menu bar this fixes.
6655 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6657 Remove port-specific display name lists to avoid extra
6658 complexity and data duplication with display info lists.
6659 * xterm.h (x_display_name_list): Remove declaration.
6660 * xterm.c (x_display_name_list): Remove.
6661 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6662 * xfns.c (x_display_info_for_name, Fx_display_list):
6663 Likewise. Use x_display_list where appropriate.
6664 * w32term.h (w32_display_name_list): Remove declaration.
6665 * w32term.c (w32_display_name_list): Remove.
6666 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6668 * w32fns.c (x_display_info_for_name, Fx_display_list):
6669 Likewise. Use x_display_list where appropriate.
6670 * nsterm.h (ns_display_name_list): Remove declaration.
6671 * nsterm.m (ns_display_name_list): Remove.
6672 (ns_term_init, syms_of_nsterm): Adjust users.
6673 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6674 Likewise. Use x_display_list where appropriate.
6675 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6676 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6677 (mark_terminals): Mark per-terminal font cache.
6679 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6681 Don't run timers in input-pending-p. Its new check-timers param
6682 provides the prior behavior. (Bug#15045).
6683 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6685 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6687 Make some functions static in non-Microsoft builds.
6688 On my platform (Fedora 19 x86-64), this shrinks the
6689 Emacs executable (text+data) by 0.25%.
6690 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6691 (load_color) [!MSDOS]:
6692 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6693 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6694 * lisp.h (check_existing):
6695 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6696 (network_interface_info) [!WINDOWSNT]:
6697 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6698 Remove extern decls.
6699 * fileio.c (check_existing):
6700 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6701 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6702 (network_interface_info) [!WINDOWSNT]:
6703 * term.c (encode_terminal_code) [!WINDOWSNT]:
6704 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6705 * xfaces.c (load_color) [!MSDOS]:
6707 * fileio.c (check_existing, check_executable, check_writable):
6708 * process.c (network_interface_list, network_interface_info):
6709 Move earlier, so that we don't need forward decls.
6710 * gnutls.c (fn_gnutls_transport_set_errno)
6711 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6713 * w32.c (init_environment): Use faccessat rather than
6714 check_existing, partly for consistency with the rest of the code
6715 in this file, partly so that check_existing can be static.
6717 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6718 * emacs.c (MAIN_PROGRAM): New macro.
6719 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6720 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6722 bool vector int width fixes
6723 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6724 (Fbool_vector_count_matches_at):
6725 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6726 can exceed PTRDIFF_MAX, at least in theory.
6727 (Fbool_vector_count_matches_at):
6728 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6730 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6732 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6733 (struct sockaddr): Add forward decl, for platforms that lack it.
6735 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6737 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6740 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6742 * w32.c (network_interface_get_info, network_interface_list)
6743 (network_interface_info): New functions. (Bug#15610)
6744 (GetAdaptersInfo_Proc): New typedef.
6745 (get_adapters_info): New wrapper function.
6746 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6748 * process.h (network_interface_list, network_interface_info):
6751 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6752 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6753 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6754 for WINDOWSNT. Doc fix.
6755 (syms_of_process): Defsubr Snetwork_interface_list and
6756 Snetwork_interface_info unconditionally.
6758 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6759 in NS GUI sessions. (Bug#15629)
6761 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6763 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6765 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6767 * print.c (print_object): Print " ..." when truncating bool vectors.
6769 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6771 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6772 standard mouse buttons.
6774 * termhooks.h (struct input_event): Remove incorrect commentary.
6776 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6778 Disallow bool vector operations on mixed-length operands.
6779 The old behavior left garbage in the result vector sometimes,
6780 and didn't seem to be useful.
6781 * data.c (Qwrong_length_argument): New static var.
6782 (wrong_length_argument): New function.
6783 (bool_vector_binop_driver): Check that args agree in length.
6785 * keyboard.c, keyboard.h (all_kboards): Now static.
6787 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6789 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6790 note from the lispref.
6792 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6794 * nsterm.h (struct ns_display_info): Remove set-but-unused
6795 member image_cache (image caches are per-terminal anyway).
6796 (FRAME_X_IMAGE_CACHE): Remove.
6797 * nsterm.m (ns_initialize_display_info): Adjust user.
6799 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6801 * w32proc.c: Include mingw_time.h.
6803 * w32.c: Include mingw_time.h.
6805 Implement scrolling of TTY menus when the screen is too short.
6807 * term.c (tty_menu_display): Accept an additional argument, the
6808 menu item from which to start displaying the menu. Account for
6809 the value of Y when limiting the menu to the number of available
6811 (mi_result): New enumeration.
6812 (read_menu_input): Return enumerated value. When the y coordinate
6813 hits min_y or max_y, return scroll indication instead of wrapping
6815 (tty_menu_activate): Handle the scrolling indications from
6816 read_menu_input. Compute the first menu item to display and pass
6817 it to tty_menu_display.
6819 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6821 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6822 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6823 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6824 Adjust to match the change described below.
6825 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6826 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6827 memory_below_frame members to...
6828 * termchar.h (struct tty_display_info): ...here because they're
6829 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6830 * term.c (init_tty):
6831 * nsterm.m (ns_create_terminal):
6832 * w32term.c (w32_create_terminal):
6833 * xterm.c (x_create_terminal): Adjust users.
6834 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6835 to filter out non-TTY frames. Adjust comment.
6836 (scrolling): Adjust user. Prefer eassert for debugging check.
6838 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6840 * xfaces.c (PT_PER_INCH): Remove unused macro.
6841 * termhooks.h (struct terminal): Remove set-but-unused
6842 member fast_clear_end_of_line.
6843 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6844 * nsterm.m (ns_create_terminal):
6845 * term.c (init_tty):
6846 * w32term.c (w32_create_terminal):
6847 * xterm.c (x_create_terminal): Adjust users.
6849 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6851 * lisp.h (bool_vector_size): New function.
6852 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6853 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6854 (Fbool_vector_not, Fbool_vector_count_matches_at):
6855 Remove uses of 'eassume' that should no longer be needed,
6856 because they are subsumed by the 'eassume' in bool_vector_size.
6858 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6860 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6861 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6862 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6864 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6866 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6867 have different dimensions. (Bug#15575)
6869 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6872 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6874 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6876 * term.c (tty_menu_show): Never return with unbalanced
6877 specpdl. Use eassert for debugging check. Adjust style.
6879 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6881 * term.c (read_menu_input): Make selection of menu items
6882 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6883 (tty_menu_activate): Fix off-by-one error when computing max_y.
6885 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6887 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6888 audit logging (only used with GnuTLS 3.x) and enable it.
6890 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6892 * dispnew.c (redraw_frame): Remove useless #ifdef because
6893 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6894 Also, move TTY fflush to...
6895 * term.c (tty_update_end): ...this function.
6897 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6899 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6900 the end of the frame's glyph matrix. (Bug#15575)
6902 * term.c (tty_menu_display): Don't move cursor while overwriting
6903 frame's glyphs with menu items. Limit the number of items
6904 displayed to what can be shown on the available screen lines,
6905 excluding the echo area.
6906 (tty_menu_activate): Limit the Y coordinate allowed by
6907 read_menu_input to the last screen line used for menu display.
6909 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6911 * lisp.h (eassume): New macro.
6912 Also, include <verify.h>, for 'assume'.
6913 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6914 (vroundup, vector_nbytes):
6915 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6916 (Fbool_vector_not, Fbool_vector_count_matches)
6917 (Fbool_vector_count_matches_at):
6918 Use eassume, not eassert.
6919 * casetab.c (set_identity, shuffle):
6920 * composite.c (composition_gstring_put_cache):
6921 * dispnew.c (update_frame_1):
6922 * ftfont.c (ftfont_shape_by_flt):
6923 * image.c (gif_load):
6924 * intervals.c (offset_intervals):
6925 * macfont.m (macfont_shape):
6926 Remove calls to 'assume' that are no longer needed, because
6927 --enable-gcc-warnings no longer generates bogus warnings
6928 when these calls are removed.
6930 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6932 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6934 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6936 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6937 (Qsubstitute_env_in_file_name): New var.
6938 (syms_of_fileio): Define it.
6940 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6943 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6946 * term.c (save_and_enable_current_matrix): Don't allocate and
6947 don't save margin areas.
6948 (restore_desired_matrix): Don't restore margin areas.
6949 (free_saved_screen): Don't free margin areas.
6951 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6953 * image.c: Pacify --enable-gcc-warnings.
6954 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6955 #define only if used.
6957 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6959 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6960 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6961 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6962 (gif_load): For giflib v5.x and later, display the error message
6963 produced by giflib when its functions fail.
6964 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6967 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6969 * keyboard.c (last_event_timestamp): Remove. For X selection and
6970 GTK popup menus, it may be obtained from per-frame X display info.
6971 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6972 (process_special_events): Adjust users.
6973 * keyboard.h (last_event_timestamp): Remove declaration.
6974 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6975 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6976 * menu.h (xmenu_show): Adjust prototype.
6977 * menu.c (Fx_popup_menu): Adjust user.
6978 * xselect.c (x_own_selection, x_get_foreign_selection)
6979 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6981 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6983 * keyboard.c (init_kboard): Now static. Add arg
6984 to denote window system. Adjust comment.
6985 (init_keyboard): Adjust user.
6986 (allocate_kboard): New function.
6988 * nsterm.m (ns_term_init):
6989 * term.c (init_tty):
6990 * w32term.c (w32_create_terminal):
6991 * xterm.c (x_term_init): Use it.
6992 * keyboard.h (init_kboard): Remove prototype.
6993 (allocate_kboard): Add prototype.
6995 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6997 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6998 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7000 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7002 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7004 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7006 * term.c (tty_menu_activate): Flush the output stream after
7007 showing the cursor, and don't mark the frame garbaged at exit from
7008 the function. Fixes redisplay glitches when moving from one menu
7011 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7013 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7014 or throw error (Bug#15570).
7016 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7018 * intervals.c (temp_set_point_both): Move test into 'eassert',
7021 * lisp.h (eassert): Don't use 'assume'.
7022 Sometimes 'assume' wins in performance, and sometimes it loses,
7023 so it shouldn't be used all the time. Perhaps we need two
7024 flavors of 'eassert', one for where 'assume' is far more likely
7025 to help or to hurt; but that can be done later.
7026 Problem reported by Dmitry Antipov in
7027 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7028 Also, don't include <verify.h>; no longer needed.
7030 2013-10-09 Glenn Morris <rgm@gnu.org>
7032 * eval.c (Fcond): Doc tweak.
7034 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7036 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7037 expressions with side effects to eassert. (Bug#15565)
7039 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7041 * fns.c (hashfn_user_defined): Allow hash functions to return any
7044 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7046 Fix minor problems found by static checking.
7047 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7048 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7049 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7050 * keyboard.c (read_menu_command): Remove unused local.
7051 * lisp.h (read_menu_command): New decl.
7052 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7053 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7054 Return ptrdiff_t, not int.
7055 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7056 not int, for benefit of xpalloc.
7057 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7059 (have_menus_p): Remove; unused.
7060 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7061 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7062 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7064 (save_and_enable_current_matrix): Omit unnecessary casts.
7065 (read_menu_input): Omit local extern decl (now in lisp.h).
7066 Don't access uninitialized storage if mouse_get_xy fails.
7067 (tty_menu_activate): Mark local as initialized, for lint.
7068 (tty_menu_activate, tty_meny_show): Remove unused locals.
7070 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7072 Support menus on text-mode terminals.
7073 * xterm.h (xw_popup_dialog): Add prototype.
7075 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7076 (xmenu_show): Block input here, instead in Fx_popup_menu.
7077 (xw_popup_dialog): New function, with X-specific bits of popup
7080 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7083 * window.c (Fset_window_configuration): Use run-time tests of the
7084 frame type instead of compile-time conditionals, when menu-bar
7085 lines are considered.
7087 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7088 (w32_popup_dialog): New prototypes.
7090 * w32menu.c (Fx_popup_dialog): Function deleted.
7091 (w32_popup_dialog): New function, with w32 specific bits of popup
7092 dialogs. Block input here.
7094 * w32inevt.c (w32_console_read_socket): Minor change to add
7095 debugging TTY events.
7097 * w32fns.c (show_hourglass): If returning early because the frame
7098 is not a GUI frame, unblock input.
7100 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7101 (cursorY): New functions.
7103 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7104 WINDOWSNT, macros that call curX and curY elsewhere.
7106 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7108 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7109 specific function to hide and show cursor on a text-mode terminal.
7110 (tty_menu_struct, struct tty_menu_state): New structures.
7111 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7112 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7113 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7114 (tty_menu_locate, save_and_enable_current_matrix)
7115 (restore_desired_matrix, screen_update, read_menu_input)
7116 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7117 (tty_pop_down_menu, tty_menu_last_menubar_item)
7118 (tty_menu_new_item_coords, tty_menu_show): New functions.
7119 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7121 * nsterm.h (ns_popup_dialog): Adjust prototype.
7123 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7125 (ns_popup_dialog): Adapt order of arguments to the other
7126 *_menu_show implementations.
7127 (Fx_popup_dialog): Function deleted.
7129 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7131 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7133 * menu.c (have_boxes): New function.
7134 (single_keymap_panes): Use it instead of a compile-time
7136 (single_menu_item): Use run-time tests of the frame type instead
7137 of compile-time conditionals.
7138 (encode_menu_string): New function.
7139 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7140 the macro, since different types of frame need different encoding
7142 (digest_single_submenu): Use run-time tests of frame type instead
7143 of, or in addition to, compile-time conditionals.
7144 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7145 (Fx_popup_menu): Detect when the function is called from keyboard
7146 on a TTY. Don't barf when invoked on a text-mode frame.
7147 Check frame type at run time, instead of compile-time conditionals for
7148 invoking terminal-specific menu-show functions.
7149 Call tty_menu_show on text-mode frames.
7150 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7151 run time to determine which alternative to invoke; support dialogs
7154 * keyboard.h <Qmouse_movement>: Declare.
7156 * keyboard.c <Qmouse_movement>: Now extern.
7157 <Qecho_keystrokes>: New static variable.
7158 (read_key_sequence): Accept an additional argument, a flag to
7159 prevent redisplay during reading of the key sequence. All callers
7161 (read_menu_command): New function.
7162 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7164 (toolkit_menubar_in_use): New function.
7165 (make_lispy_event): Use it instead of a compile-time test.
7167 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7168 window-system being available.
7170 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7171 to x-popup-dialog on the frame type, they all now support popup
7174 * dispnew.c (save_current_matrix): Save the margin areas.
7175 (restore_current_matrix): Restore margin areas.
7176 (update_frame_with_menu): New function.
7178 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7181 * alloc.c (make_save_ptr): Now compiled unconditionally.
7183 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7185 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7186 (redraw_frame, update_frame): Adjust users.
7187 * dispextern.h (set_window_update_flags): Adjust prototype.
7188 * xdisp.c (redisplay_internal): When updating all frames with zero
7189 windows_or_buffers_changed, assume that only the windows that shows
7190 current buffer should be really updated.
7192 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7194 Do not allocate huge temporary memory areas and objects while encoding
7195 for file I/O, thus reducing an enormous memory usage for large buffers.
7196 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7197 * coding.h (struct coding_system): New member raw_destination.
7198 * coding.c (setup_coding_system): Initialize it to zero.
7199 (encode_coding_object): If raw_destination is set, do not create
7200 dst_object. Add comment.
7201 * fileio.c (toplevel): New constant E_WRITE_MAX.
7202 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7203 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7205 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7207 * nsterm.m (windowDidExitFullScreen:)
7208 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7210 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7212 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7213 * keyboard.c (unblock_input_to): Don't process pending signals
7214 if a fatal error is in progress.
7216 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7217 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7218 they're talking about words in Lisp bool vectors.
7219 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7220 * data.c (popcount_bits_word): Rename from popcount_size_t.
7221 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7224 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7226 Improve support for popcount and counting trailing zeros (Bug#15550).
7227 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7228 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7229 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7230 (popcount_size_t_msc, popcount_size_t_gcc):
7231 Remove; now done by Gnulib.
7232 (popcount_size_t): Now a macro that defers to Gnulib.
7233 (count_trailing_zero_bits): Return int, for consistency with
7234 Gnulib and because Emacs prefers signed to unsigned int.
7235 Don't assume that size_t is either unsigned int or unsigned long
7236 or unsigned long long.
7237 (size_t_to_host_endian): Do not assume that size_t is either
7238 exactly 32 or exactly 64 bits wide.
7239 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7240 etc., so that it's now an enum constant, not a macro.
7241 No need to assume that it's either 32 or 64.
7243 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7245 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7248 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7250 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7251 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7253 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7255 emacs_read and emacs_write now use void *, not char *.
7256 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7257 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7258 Buffer arg is now void *, not char *. This matches plain
7259 'read' and 'write' better, and avoids a constraint violation
7260 on Solaris 9 with Oracle Studio.
7262 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7264 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7265 memset to explicit loop. Otherwise copy largest possible chunk
7266 from initialized to uninitialized part, thus allowing the longer
7267 memcpy runs and reducing the number of loop iterations.
7269 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7271 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7272 hide toolbar (Bug#15388).
7273 (windowDidEnterFullScreen:): If presentation options are zero,
7274 set them here (Bug#15388).
7275 (ns_update_auto_hide_menu_bar): Remove runtime check.
7276 Don't auto hide dock unless menubar is also auto hidden.
7278 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7280 * editfns.c (message): Mention batch mode in doc string.
7282 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7284 * nsterm.m (check_native_fs): Remove erroneous comment.
7286 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7288 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7289 uses find_newline instead of scan_newline and so doesn't move point.
7291 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7293 Use hardware support for byteswapping on glibc x86 etc.
7294 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7295 whereas the old swap64 needed 30.
7296 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7297 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7298 Use byteswap.h's macros to swap bytes.
7299 * lisp.h (swap16, swap32, swap64): Remove.
7300 All uses replaced by bswap_16, bswap_32, bswap_64.
7302 * bytecode.c (exec_byte_code): Use some more volatile variables
7303 to work around local variables getting clobbered by longjmp.
7304 Port to pre-C99, which doesn't allow decls after stmts.
7306 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7308 * lisp.h (eassert): Assume that COND is true when optimizing.
7309 In other words, take on the behavior of eassert_and_assume.
7310 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7311 (eassert_and_assume): Remove. All uses replaced by eassert.
7313 * xdisp.c (Qglyphless_char): Now static.
7315 Adjust to merge from gnulib.
7316 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7317 * lisp.h: Include <verify.h>, for 'assume'.
7319 * eval.c (clobbered_eassert): New macro.
7320 (internal_catch, internal_condition_case)
7321 (internal_condition_case_1, internal_condition_case_2)
7322 (internal_condition_case_n): Use it instead of eassert
7323 when the argument contains locals clobbered by longjmp.
7324 Don't use clobbered locals outside of clobbered_eassert.
7325 (internal_lisp_condition_case): Use a volatile variable
7326 to work around a local variable's getting clobbered.
7328 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7330 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7331 (PUSH_HANDLER): New macro.
7332 (catchlist): Remove.
7333 (handlerlist): Always declare.
7335 * eval.c (catchlist): Remove (merge with handlerlist).
7336 (handlerlist, lisp_eval_depth): Not static any more.
7337 (internal_catch, internal_condition_case, internal_condition_case_1)
7338 (internal_condition_case_2, internal_condition_case_n):
7340 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7341 handlerlist/catchlist.
7342 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7343 handlerlist which can only handle a single condition-case handler at
7345 (find_handler_clause): Simplify since we only a single branch here
7348 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7350 (bcall0): New function.
7351 (exec_byte_code): Add corresponding cases. Improve error message when
7352 encountering an invalid byte-code. Let Bunwind_protect accept
7353 a function (rather than a list of expressions) as argument.
7355 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7356 and make them unconditional now that they're heap-allocated.
7358 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7360 * charset.c (Fdecode_char, Fencode_char): Remove description of
7361 `restriction' arg. now that it's hidden by advertised-calling-convention.
7363 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7365 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7366 Remove unused variable (from mac-port).
7367 (macfont_draw): Use s->ybase for correct y position.
7369 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7371 * frame.h (struct frame): Drop has_minibuffer member because...
7372 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7373 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7375 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7377 * window.h (struct window): Prefer enum text_cursor_kinds to int
7378 for phys_cursor_type member. Move the latter, phys_cursor_width,
7379 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7380 * window.c (replace_window, make_window): Adjust users.
7382 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7384 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7385 this module is never compiled otherwise.
7387 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7389 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7392 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7394 * xdisp.c (get_next_display_element): Don't call face_for_font in
7395 a build configured --without-x. (Bug#15484)
7397 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7399 * window.c (calc_absolute_offset): #elif should be #elif defined.
7401 * frame.c (delete_frame): Block/unblock input to overcome race
7402 condition (Bug#15475).
7404 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7406 * frame.c (delete_frame): Record selected frame only after
7407 calling Qdelete_frame_functions (Bug#15477).
7409 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7411 * nsterm.m (ns_selection_color): Remove.
7412 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7413 NSColor selectedText(Background)Color. Only for COCOA.
7414 (ns_term_init): Remove assignment of ns_selection_color, logic
7415 moved to ns_get_color.
7417 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7418 NS_SELECTION_COLOR_DEFAULT.
7419 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7421 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7423 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7424 frame' does not have the tool_bar_window member.
7426 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7428 Signal error when reading an empty byte-code object (Bug#15405)
7429 * lread.c (read1): Signal error.
7430 * alloc.c (make_byte_code): eassert header size.
7431 (sweep_vectors): Change an int to size_t.
7433 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7435 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7436 instead of ints, as it's the usual style for offsetof constants. See:
7437 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7439 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7440 This is ugly, but it should fix the performance problem for older
7441 GCC versions in the short run. I'll look into integrating the
7442 Gnulib module for popcount, as a better fix.
7443 See the thread starting in:
7444 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7445 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7446 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7447 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7448 (popcount_size_t): Use it.
7450 2013-09-24 Daniel Colascione <dancol@dancol.org>
7452 * process.c (Fnetwork_interface_info): Fix build break due to
7455 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7457 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7458 Prefer signed to unsigned integers where either will do.
7459 No need for 'const' on locals that do not escape.
7460 Omit easserts with unnecessary and unportable assumptions about
7461 alignment. Avoid unnecessary casts to char *.
7463 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7465 Use union for the payload of struct Lisp_Vector.
7466 This helps to avoid a few glitches dictated by C's aliasing rules.
7467 * lisp.h (struct Lisp_Vector): Use union for next and
7468 contents member. Adjust comment. Change related users.
7469 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7470 Related users changed.
7471 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7472 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7473 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7474 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7476 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7478 Optimize glyph row clearing and copying routines.
7479 * dispextern.h (struct glyph_row): Change layout of struct
7480 glyph_row to help copy_row_except_pointers. Adjust comment.
7481 * dispnew.c (null_row): Remove.
7482 (clear_glyph_row): Use offsetof and memset to find and clear
7483 just the members that need clearing. Adjust comment.
7484 (copy_row_except_pointers): Likewise for copying.
7486 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7488 Some minor cleanups of recently-added bool vector code.
7489 * conf_post.h (assume): Always return void. Use lint version
7490 only if GCC and MSC versions don't apply.
7491 * conf_post.h (assume):
7492 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7493 Depend on _MSC_VER, not __MSC_VER, for consistency with
7495 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7496 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7497 (bool_vector_binop_driver, count_trailing_zero_bits)
7498 (size_t_to_host_endian): Now static, not static inline;
7499 the latter isn't needed with modern compilers and doesn't
7500 work with older compilers anyway.
7502 * alloc.c (valgrind_p): Use bool for boolean.
7504 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7506 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7507 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7508 (display_last_displayed_message_p, message_buf_print)
7509 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7510 Use bool for boolean.
7511 * dispextern.h (cancel_line, init_desired_glyphs):
7512 Remove ancient leftover.
7513 (help_echo_showing_p, hourglass_shown_p):
7514 * lisp.h (noninteractive_need_newline): Adjust declaration.
7516 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7518 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7520 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7521 ...this file and convert the latter to static. Adjust comment.
7522 (make_initial_frame):
7523 * window.c (init_window_once): Adjust user.
7524 * frame.h (last_nonminibuf_frame): Remove declaration.
7525 * lisp.h (selected_frame): Likewise.
7526 * msdos.c (the_only_display_info): Adjust comment.
7528 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7530 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7531 computing the end column of mouse-highlight that comes from
7532 display or overlay strings. (Bug#15437)
7533 (note_mouse_highlight): Adapt calculation of last argument to
7534 mouse_face_from_string_pos to the above change.
7536 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7537 all platforms, not just for clang.
7539 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7541 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7542 about excess arguments to snprintf.
7544 * conf_post.h(assume): Use __builtin_unreachable for clang.
7546 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7548 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7549 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7551 2013-09-23 Daniel Colascione <dancol@dancol.org>
7553 * alloc.c (USE_VALGRIND): New macro; on by default
7554 when ENABLE_CHECKING.
7555 (mark_maybe_object, mark_maybe_pointer)
7556 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7558 (valgrind_p) [USE_VALGRIND]: New variable.
7559 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7561 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7563 * process.c (wait_reading_process_output): Change int pnamelen to
7566 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7567 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7568 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7569 argument to unsigned long to avoid warning.
7570 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7572 * conf_post.h (assume): Fix compiler error: x shall be cond.
7574 2013-09-22 Daniel Colascione <dancol@dancol.org>
7576 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7577 warning when compiling without a window system.
7579 2013-09-22 Daniel Colascione <dancol@dancol.org>
7581 * data.c (Qbool_vector_p): New symbol.
7582 (bool_vector_spare_mask, popcount_size_t_generic)
7583 (popcount_size_t_msc, popcount_size_t_gcc)
7585 (bool_vector_binop_driver)
7586 (count_trailing_zero_bits, size_t_to_host_endian)
7587 (Fbool_vector_exclusive_or)
7588 (Fbool_vector_union)
7589 (Fbool_vector_intersection, Fbool_vector_set_difference)
7590 (Fbool_vector_subsetp, Fbool_vector_not)
7591 (Fbool_vector_count_matches)
7592 (Fbool_vector_count_matches_at): New functions.
7593 (syms_of_data): Intern new symbol, functions.
7594 * alloc.c (bool_vector_payload_bytes): New function.
7595 (Fmake_bool_vector): Instead of calling Fmake_vector,
7596 which performs redundant initialization and argument checking,
7597 just call allocate_vector ourselves. Make sure we clear any
7598 terminating padding to zero.
7599 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7600 instead of open-coding the size calculation.
7601 (vroundup_ct): New macro.
7602 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7603 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7604 * composite.c (composition_gstring_put_cache):
7605 Change lint_assume to assume.
7606 * conf_post.h (assume): New macro.
7607 (lint_assume): Remove.
7608 * dispnew.c (update_frame_1): Change lint_assume to assume.
7609 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7611 * image.c (gif_load): Change lint_assume to assume.
7612 * lisp.h (eassert_and_assume): New macro.
7613 (Qbool_vector_p): Declare.
7614 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7615 (swap16, swap32, swap64): New inline functions.
7616 * macfont.m (macfont_shape): Change lint_assume to assume.
7617 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7618 * xsettings.c (parse_settings): Use new swap16 and
7619 swap32 from lisp.h instead of file-specific macros.
7621 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7623 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7624 found (which can legitimately happen when the glyph row at the
7625 window start is disabled in the current_matrix. (Bug#15365)
7627 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7629 Fix syntax.h bug introduced by recent INLINE change.
7630 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7631 conditionally compiled one way in some modules, and a different
7632 way in others. This doesn't work with extern inline functions,
7633 which must have the same definition in all modules, because the
7634 defining code might be shared across modules, depending on the
7635 implementation. Symptoms reported by Martin Rudalics in:
7636 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7637 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7638 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7639 overriding the corresponding functions in syntax.h.
7640 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7641 (syntax_property): New inline functions.
7642 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7643 Rewrite in terms of these new functions.
7645 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7647 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7648 not chars_in_text, whose result depends on the multibyteness of
7649 the current buffer. (Bug#15426)
7651 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7653 Port recent change to hosts where pointers aren't 'long'.
7654 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7655 Don't assume that pointers are the same width as 'long'.
7656 Add a compile-time check that a pointer fits into two X slots.
7658 A simpler, centralized INLINE.
7659 * conf_post.h (INLINE): Define only if not already defined.
7660 This allows us to use a single INLINE, defined by one file
7662 * emacs.c (INLINE): Define it.
7663 Also, include category.h, charset.h, composite.h, dispextern.h,
7664 syntax.h, systime.h, so that their INLINE definitions are expanded
7666 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7667 * buffer.h, buffer.c (BUFFER_INLINE):
7668 * category.h, category.c (CATEGORY_INLINE):
7669 * character.h, character.c (CHARACTER_INLINE):
7670 * charset.h, charset.c (CHARSET_INLINE):
7671 * composite.h, composite.c (COMPOSITE_INLINE):
7672 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7673 * frame.h, frame.c (FRAME_INLINE):
7674 * intervals.h, intervals.c (INTERVALS_INLINE):
7675 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7676 * lisp.h, alloc.c (LISP_INLINE):
7677 * process.h, process.c (PROCESS_INLINE):
7678 * syntax.h, syntax.c (SYNTAX_INLINE):
7679 * systime.h, sysdep.c (SYSTIME_INLINE):
7680 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7681 * window.h, window.c (WINDOW_INLINE):
7682 Remove. All uses replaced with INLINE.
7684 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7686 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7689 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7691 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7692 'const char *' to avoid compiler warnings due to similar change in
7693 the prototype of x_get_string_resource.
7695 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7697 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7698 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7699 going to replace static variables below. Adjust comments.
7700 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7701 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7702 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7703 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7704 Related users changed.
7705 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7706 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7707 last_mouse_movement_time, going to replace static variables below.
7709 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7710 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7712 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7713 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7714 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7715 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7716 static variables below.
7717 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7718 (last_mouse_scroll_bar): Remove.
7719 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7720 (mouseExited): Related users changed.
7722 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7724 Do not use external array to process X scroll bar messages.
7725 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7726 (x_send_scroll_bar_event): Pack window pointer into two slots
7727 of XClientMessageEvent if we're 64-bit. Adjust comment.
7728 (x_scroll_bar_to_input_event): Unpack accordingly.
7730 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7732 Ifdef away recent changes which aren't relevant to NS port.
7733 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7734 [!HAVE_NS]: Declare as such.
7735 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7736 [!HAVE_NS]: Define as such.
7738 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7740 * frame.c (x_redo_mouse_highlight): New function
7741 to factor out common code used in W32 and X ports.
7742 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7743 * xterm.h (struct x_display_info):
7744 * w32term.h (struct w32_display_info):
7745 * nsterm.h (struct ns_display_info): New members
7746 last_mouse_motion_frame, last_mouse_motion_x and
7747 last_mouse_motion_y, going to replace static variables below.
7748 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7749 (redo_mouse_highlight): Remove.
7750 (note_mouse_movement, syms_of_xterm): Adjust user.
7751 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7752 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7753 (redo_mouse_highlight): Remove.
7754 (note_mouse_movement, syms_of_w32term): Adjust user.
7755 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7756 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7758 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7759 * nsfns.m (compute_tip_xy): Adjust user.
7761 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7763 * frame.c (x_mouse_grabbed): New function.
7764 * dispextern.h (x_mouse_grabbed): Add prototype.
7765 (last_mouse_frame): Remove declaration.
7766 * xterm.h (struct x_display_info):
7767 * w32term.h (struct w32_display_info):
7768 * nsterm.h (struct ns_display_info): New member
7769 last_mouse_frame, going to replace...
7770 * xdisp.c (last_mouse_frame): ...global variable.
7771 (note_tool_bar_highlight):
7772 * w32term.c (w32_mouse_position, w32_read_socket):
7773 * xterm.c (XTmouse_position, handle_one_xevent):
7774 Use x_mouse_grabbed.
7775 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7779 * w32term.c (w32_read_socket): Avoid temporary
7780 variables in a call to x_real_positions.
7781 * xterm.c (handle_one_xevent): Likewise.
7783 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7785 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7786 (x_icon_type): Remove prototype.
7787 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7788 * frame.c (x_icon_type): Remove.
7789 * w32term.c (x_make_frame_visible, x_iconify_frame):
7790 * xterm.c (x_make_frame_visible, x_iconify_frame):
7791 Use x_set_bitmap_icon to factor out common code.
7793 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7795 * dispextern.h (check_x_display_info, x_get_string_resource):
7796 Declare here just once and unify the latter.
7797 * frame.c (check_x_display_info, x_get_string_resource):
7798 * nsterm.h (check_x_display_info):
7799 * xrdb.c (x_get_string_resource):
7800 * xterm.h (check_x_display_info): Remove prototypes.
7801 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7802 * w32reg.c (x_get_string_resource): Likewise.
7803 (w32_get_rdb_resource): Adjust user.
7805 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7807 * xterm.h (struct x_display_info): New member
7808 x_pending_autoraise_frame, going to replace...
7809 * xterm.c (pending_autoraise_frame): ...static variable.
7810 (x_new_focus_frame, XTread_socket): Adjust users.
7811 * w32term.h (struct w32_display_info): New member
7812 w32_pending_autoraise_frame, going to replace...
7813 * w32term.c (pending_autoraise_frame): ...global variable.
7814 (x_new_focus_frame, w32_read_socket): Adjust users.
7816 2013-09-17 Glenn Morris <rgm@gnu.org>
7818 * xdisp.c (message_dolog): If we create *Messages*,
7819 switch it to messages-buffer-mode.
7821 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7823 Don't overuse 'const' in types of locals.
7824 * bidi.c (bidi_count_bytes):
7825 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7826 (xg_event_is_for_scrollbar):
7827 * xselect.c (x_handle_property_notify)
7828 (x_handle_selection_notify, x_handle_dnd_message):
7829 * xsettings.c, xsettings.h (xft_settings_event):
7830 * xterm.c (x_handle_net_wm_state, handle_one_event)
7831 (x_menubar_window_to_frame, x_detect_focus_change)
7832 (construct_mouse_click, note_mouse_movement)
7833 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7834 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7835 (handle_one_xevent, x_handle_net_wm_state):
7836 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7837 (x_handle_dnd_message):
7838 Avoid unnecessary 'const', typically the second 'const' in
7839 'const foo * const arg', a 'const' that does not affect the API
7840 and doesn't significantly help the human reader.
7842 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7844 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7845 only if Glib < 2.36.0.
7846 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7847 * xsettings.c (init_gconf, init_gsettings): Do not check
7849 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7851 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7853 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7855 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7856 before calling g_type_init.
7858 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7860 * nsterm.m (syms_of_nsterm): ... to here.
7862 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7864 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7865 (ignore_next_mouse_click_timeout): Use Time as X does.
7866 (handle_one_xevent): Avoid cast and use unsigned comparison.
7868 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7870 Do not copy X event in handle_one_xevent except KeyPress case.
7871 Wnen XEvent is processed, it is unlikely to be changed except
7872 KeyPress case, so we can avoid copying and use const pointer to
7873 const data to make sure that an event is not changed elsewhere.
7874 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7875 const' and do not create local copy except for the KeyPress event.
7876 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7877 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7878 (x_handle_net_wm_state, x_menubar_window_to_frame)
7879 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7880 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7881 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7882 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7883 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7884 (x_handle_dnd_message):
7885 * xsettings.c (xft_settings_event):
7886 Use 'const XEvent * const' where appropriate.
7887 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7889 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7891 Fix X event waiting to handle multiple frames.
7892 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7893 * xterm.c (pending_event_wait): Remove. Adjust users.
7894 (x_detect_focus_change): Pass frame arg.
7895 (handle_one_xevent): Find related frame early and clear per-frame
7896 wait_event_type only if this is an event for the relevant frame.
7897 (x_wait_for_event): Use per-frame wait_event_type.
7899 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7901 * nsfns.m (Fx_create_frame): Fix font driver registration for
7904 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7905 for syms_of_macfont.
7907 * nsterm.m: Include macfont.h.
7908 (ns_tmp_flags, ns_tmp_font): Remove.
7909 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7910 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7911 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7912 (changeFont:): Fix code style. Check for font driver type when
7915 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7918 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7919 (nsfont_open): Set font driver type.
7920 Set font->ascent and font->descent. Figure out font instead of
7921 ns_tmp_font, and flags instead of ns_tmp_flags.
7922 Fix indentation. Remove call to ns_draw_text_decoration,
7925 * nsfns.m: Include macfont.h.
7926 (Fx_create_frame): Register macfont driver, make a better default font.
7927 (Fns_popup_font_panel): Get font from macfont driver, if used.
7929 * macfont.m, macfont.h, macuvs.h: New files.
7931 * font.h: Declare syms_of_macfont.
7933 * font.c (syms_of_font): Call syms_of_macfont.
7935 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7937 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7939 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7940 and it is always zero for others, so I assume that this is an ancient
7941 leftover which nobody will want to change any more.
7942 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7943 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7944 * frame.c (x_set_scroll_bar_width):
7945 * w32fns.c (w32_createscrollbar):
7946 * w32term.c (w32_set_vertical_scroll_bar):
7947 * xfns.c (x_set_scroll_bar_default_width):
7948 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7949 (x_scroll_bar_expose): Related users changed.
7951 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7953 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7954 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7955 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7957 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7959 * nsterm.h, w32term.h, xterm.h: ...and not here.
7960 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7961 Remove unused Xisms.
7962 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7963 these modules are never compiled otherwise.
7965 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7967 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7968 Doc fix. (Bug#15375)
7970 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7972 Unify Fx_focus_frame between all ports.
7973 * frame.h (x_focus_frame): New prototype.
7974 * xfns.c (Fx_focus_frame): Remove.
7975 (syms_of_xfns): Do not defsubr it.
7976 (x_focus_frame): X implementation.
7977 * nsfns.m (Fx_focus_frame): Remove.
7978 (syms_of_nsfns): Do not defsubr it.
7979 (x_focus_frame): NS implementation.
7980 * w32term.c (Fx_focus_frame): Remove.
7981 (x_focus_on_frame): Rename to...
7982 (x_focus_frame): W32 implementation.
7983 * w32term.h (x_focus_on_frame): Remove prototype.
7984 * w32fns.c (Fx_focus_frame): Remove.
7985 (syms_of_w32fns): Do not defsubr it.
7986 * frame.c (Fx_focus_frame): Define here.
7987 (syms_of_frame): Defsubr here.
7988 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7990 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7992 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7993 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7994 each port to reference the port-specific window system data.
7995 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7996 (FRAME_DISPLAY_INFO): Define.
7997 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7998 (FRAME_DISPLAY_INFO): Define. Adjust users.
7999 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8000 (FRAME_DISPLAY_INFO): Define. Adjust users.
8001 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8002 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8003 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8004 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8005 * xselect.c, xterm.c: All related users changed.
8007 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8009 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8010 (x_menubar_window_to_frame): Remove prototypes.
8011 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8012 (x_menubar_window_to_frame, x_top_window_to_frame):
8014 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8015 (x_menubar_window_to_frame, x_top_window_to_frame):
8016 ...to here and convert all but the last to static.
8018 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8020 * lisp.mk (lisp): Add w32-common-fns.elc.
8022 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8024 * charset.c (char_charset): Document an exception for char-charset.
8026 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8028 * xterm.h (x_display_info): New field last_user_time...
8029 * xterm.c (toplevel): ...to replace static last_user_time.
8030 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8032 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8034 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8035 scroll bar values to prevent thumb from disappear and update comment.
8037 2013-09-11 Glenn Morris <rgm@gnu.org>
8039 * emacs.c (usage_message): Possessive apostrophe tweak.
8041 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8043 * nsterm.m (syms_of_nsterm): Use Qns.
8044 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8045 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8046 * xfns.c (x_display_info_for_name, Fx_open_connection):
8047 Remove old '#if 0' code.
8048 (syms_of_xfns): Use Qx.
8049 * termhooks.h (fullscreen_hook): Remove the leftover.
8050 (struct terminal): Fix typo in comment.
8052 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8054 Cleaning up a few X scroll bar bits.
8055 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8056 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8057 New member last_seen_part, going to replace...
8058 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8059 (xt_action_hook) [USE_LUCID]: Adjust user.
8060 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8061 Lucid-specific scroll bar support.
8062 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8063 to int and adjust to use last_seen_part member.
8064 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8065 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8066 Initialize last_seen_part.
8068 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8070 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8071 insert-buffer-substring an empty string.
8073 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8075 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8076 avoiding a GCC warning.
8078 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8080 Ifdef away frame tool bar code when it is not really used.
8081 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8082 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8083 and minimize_tool_bar_window_p under the above.
8084 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8085 (fset_tool_bar_window): Likewise.
8086 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8087 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8088 (change_frame_size_1):
8089 * window.c (window_from_coordinates, Frecenter): Adjust users.
8090 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8091 code is not really used.
8092 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8093 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8094 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8095 [!USE_GTK && !HAVE_NS]: Define as such.
8096 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8097 (note_mouse_highlight, expose_frame):
8098 * xfns.c (x_set_tool_bar_lines):
8099 * xterm.c (handle_one_xevent): Adjust users.
8101 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8103 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8104 This bug was introduced by my 2013-08-26 patch, which incorrectly
8105 assumed that the terminfo implementation doesn't use termcap buffers.
8106 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8107 these buffers apparently are used after all.
8108 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8109 (struct tty_display_info): Define members termcap_term_buffer and
8110 termcap_strings_buffer even if TERMINFO.
8112 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8115 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8116 'usage' docstring entry to pacify make-docfile.
8118 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8120 Change comparison functions =, <, >, <=, >= to take many arguments.
8121 * data.c: Change comparison functions' interface and implementation.
8122 * lisp.h: Make arithcompare available for efficient two arg
8124 * bytecode.c: Use arithcompare.
8125 * fileio.c: Use new interface.
8127 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8129 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8131 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8133 * eval.c (Feval): Document the new use of `lexical'.
8135 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8137 Review and drop old frame resize hack.
8138 * frame.h (struct frame): Remove force_flush_display_p.
8139 * dispnew.c (update_frame): Adjust user and don't call
8140 flush_frame here. The comment has said that there was an issues
8141 with redisplaying fringes, but I don't see any differences with
8142 and without this hack. Hopefully we can continue without it.
8143 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8144 current frame matrices twice if resized_p is set.
8146 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8148 Do not populate pure Xism x_sync to other ports.
8149 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8150 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8151 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8152 * w32term.h (x_sync): Remove prototype.
8154 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8156 Cleanup frame flushing.
8157 * dispextern.h (struct redisplay_interface):
8158 Drop flush_display_optional because flush_display is enough
8159 for X and flushing via RIF is just a no-op for others.
8160 * frame.h (flush_frame): New function.
8161 * dispnew.c (update_frame):
8162 * minibuf.c (read_minibuf):
8163 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8165 * keyboard.c (detect_input_pending_run_timers): Do not flush
8166 all frames but selected one in redisplay_preserve_echo_area.
8167 * nsterm.m (ns_flush): Remove no-op.
8168 (ns_redisplay_interface): Adjust user.
8169 * w32term.h (x_flush): Remove no-op.
8170 (w32_redisplay_interface): Adjust user.
8171 * xterm.c (x_flush): Simplify because we do not flush all
8172 frames at once any more. Adjust comment.
8173 (x_redisplay_interface): Adjust user.
8175 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8177 Port --without-x --enable-gcc-warnings to Fedora 19.
8178 * gfilenotify.c (globals_of_gfilenotify):
8179 Call g_type_init only if using an older glib version that needs it.
8181 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8183 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8184 (last_glyphless_glyph_merged_face_id): Remove declarations.
8185 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8186 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8187 (last_glyphless_glyph_merged_face_id): Now static.
8188 (merge_escape_glyph_face): New function, refactored from...
8189 (get_next_display_element): ...here.
8190 (merge_glyphless_glyph_face): New function, refactored from...
8191 (produce_glyphless_glyph): ...here...
8192 * term.c (produce_glyphless_glyph): ...and here.
8194 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8196 * eval.c (eval_sub): Only call Ffunction if necessary.
8198 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8200 Attempt to make redisplay more selective when changing cursor type.
8201 * frame.h (struct frame): New bitfield cursor_type_changed.
8202 * xdisp.c (cursor_type_changed): Remove.
8203 (try_cursor_movement, redisplay_window, try_window_id)
8204 (set_frame_cursor_types, try_window_reusing_current_matrix):
8205 Adjust to use per-frame bitfield.
8206 (redisplay_internal): Look for cursor type change on each visible
8207 frame and consider all frames if cursor type has been changed on
8208 the frame other than selected. If cursor type has been changed on
8209 selected frame only, do not use fast update.
8211 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8213 Attempt to make redisplay more selective when changing fonts.
8214 * frame.h (struct frame): New bitfield fonts_changed.
8215 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8216 (adjust_frame_glyphs): Add prototype.
8217 * dispnew.c (fonts_changed_p): Remove.
8218 (adjust_glyphs): Remove because we do not
8219 adjust matrices on all frames at once any more.
8220 (adjust_frame_glyphs): Block and unblock input here.
8221 (adjust_glyph_matrix): Use fonts_changed.
8222 (change_frame_size_1): Use adjust_frame_glyphs.
8223 * font.c (font_open_entity): Use fonts_changed.
8224 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8225 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8226 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8227 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8228 (shrink_mini_window, Fresize_mini_window_internal)
8229 (window_scroll_pixel_based, Fset_window_configuration)
8230 (apply_window_adjustment, Fset_window_vscroll):
8231 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8232 Use adjust_frame_glyphs.
8233 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8234 (try_window_reusing_current_matrix, try_window_id, display_line)
8235 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8236 (redisplay_internal): Consider fonts_changed and adjust frame
8237 matrices for each frame only if the frame is visible. If font
8238 has been changed on some frame during full redisplay, retry
8239 only visible frames where the font has been actually changed.
8241 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8243 Cache current header and mode line height for each window.
8244 * window.h (struct window): New fields mode_line_height
8245 and header_line_height.
8246 * window.c (make_window): Initialize them.
8247 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8248 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8249 (current_mode_line_height, current_header_line_height):
8251 * xdisp.c (current_mode_line_height, current_header_line_height):
8253 (pos_visible_p, init_xdisp): Adjust user.
8254 (redisplay_window): Invalidate mode_line_height and
8255 header_line_height if current and desired matrices do not agree.
8257 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8259 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8260 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8262 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8264 Make --without-x compatible with --enable-gcc-warnings.
8265 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8266 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8267 members under HAVE_WINDOW_SYSTEM.
8268 * keyboard.c (make_lispy_focus_out): Likewise.
8269 (record_menu_key): Move under HAVE_MENUS.
8270 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8271 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8272 (syms_of_xdisp): Adjust user.
8273 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8274 (start_hourglass, cancel_hourglass):
8275 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8276 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8277 and CLEAR_FONT_TABLE_NFONTS.
8278 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8279 Declare only if HAVE_WINDOW_SYSTEM.
8280 (lface_same_font_attributes_p, clear_face_gcs): Define only
8281 if HAVE_WINDOW_SYSTEM.
8283 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8285 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8286 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8287 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8289 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8291 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8293 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8295 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8296 This fixes a type error on hosts where ptrdiff_t is wider than int.
8298 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * keyboard.c (read_key_sequence_vs): New function.
8301 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8304 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8306 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8308 Makefile improvements.
8309 * Makefile.in (config.status): Don't use double-colon rules, as
8310 they are not portable according to POSIX. Fix shell typo with `;
8311 I guess this rule has never been tested?
8312 (VCSWITNESS): New macro, to override any environment var.
8314 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8316 * xterm.h (struct x_display_info): Do not track X connection
8317 fd separately because it is always available from Display.
8318 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8321 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8323 * buffer.c (drop_overlay):
8324 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8325 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8327 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8329 * buffer.c (Fmake_overlay, Fmove_overlay):
8330 * intervals.c (set_point_from_marker):
8331 * print.c (PRINTPREPARE): Prefer signal_error
8332 to plain error and report unsuitable marker too.
8334 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8336 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8337 for 'dragging' member.
8338 (struct x_output): Remove set-but-unused leftovers
8339 'left_before_move' and 'top_before_move'.
8340 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8341 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8342 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8343 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8344 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8345 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8346 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8347 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8349 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8351 * nsfont.m (INVALID_GLYPH): New define.
8352 (nsfont_encode_char): Use INVALID_GLYPH.
8353 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8355 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8357 * xterm.c (x_last_mouse_movement_time): Revert last change.
8358 This code should use XDisplayMotionBufferSize to check display's
8359 motion history first, and there are few other issues as well.
8360 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8361 (handle_one_xevent): Adjust user.
8363 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8365 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8366 * frame.c (Flast_nonminibuf_frame): ... to here.
8367 (check_minibuf_window): Don't abort if no window was found
8370 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8372 Use XGetMotionEvents to ask the last mouse motion time from X server.
8373 * xterm.c (X_MOTION_HISTORY): Default to 1.
8374 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8375 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8376 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8377 Ifdef away legacy code.
8378 (XTmouse_position, x_scroll_bar_report_motion):
8379 Use x_last_mouse_movement_time.
8380 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8383 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8385 * msdos.c (last_mouse_window): Move to...
8386 (dos_rawgetc): ...this function and adjust comment.
8387 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8388 (mouseMoved): ...this function and adjust comment.
8389 * w32term.c (last_window): Likewise with...
8390 (w32_read_socket): ...this function.
8391 * xterm.c (last_window): Likewise with...
8392 (handle_one_xevent): ...this function.
8394 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8396 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8397 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8398 (handle_one_xevent): ...to here.
8399 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8402 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8404 * msdos.c (IT_set_terminal_window): Remove no-op.
8405 (initialize_msdos_display): Adjust terminal setup.
8406 * w32console.c (w32con_set_terminal_window): Remove no-op.
8407 (initialize_w32_display): Adjust terminal setup.
8408 * w32term.c (w32_set_terminal_window): Remove no-op.
8409 (w32_create_terminal): Adjust terminal setup.
8410 * xterm.c (XTset_terminal_window): Remove no-op.
8411 (x_create_terminal): Adjust terminal setup.
8413 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8415 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8417 (ns_create_terminal): Adjust terminal setup.
8418 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8420 (w32_create_terminal): Adjust terminal setup.
8421 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8423 (x_create_terminal): Adjust terminal setup.
8425 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8427 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8428 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8429 * dispnew.c (buffer_posn_from_coords):
8430 * window.c (Fwindow_end, displayed_window_lines):
8431 * xdisp.c (redisplay_mode_lines): Use it.
8433 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8435 * fontset.c (face_for_char): Check char in the current face font first
8436 if HAVE_NS (Bug#15138).
8438 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8440 * window.c (temp_output_buffer_show): Make sure window returned
8441 by display_buffer is live (Bug#15213).
8443 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8445 Minor cleanup to avoid forward declarations.
8446 * coding.h (struct ccl_spec): Remove forward declaration.
8447 * composite.h (toplevel): Include font.h.
8448 (struct composition_it, struct face, struct font_metrics):
8449 Remove forward declaration.
8450 * dispextern.h (struct image, struct atimer): Likewise.
8451 * emacsgtkfixed.h (struct frame): Likewise.
8452 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8453 * font.h (struct font_driver, struct font, struct glyph_string)
8454 (struct face): Remove forward declaration.
8455 * fontset.h (struct face, struct font): Likewise.
8456 * frame.h (toplevel): Style cleanup.
8457 (enum output_method): Move to...
8458 * termhooks.h (enum output_method): ...here.
8459 (struct glyph, struct frame, struct ns_display_info)
8460 (struct x_display_info, struct w32_display_info):
8461 Remove forward declaration.
8462 * xterm.h (toplevel): Include termhooks.h.
8463 (struct font, struct window, struct glyph_matrix, struct frame)
8464 (struct input_event, struct face, struct image): Remove forward
8466 * gtkutil.h (struct _widget_value): Likewise.
8467 * keyboard.h (toplevel): Include termhooks.h.
8468 (struct input_event): Remove forward declaration.
8470 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8472 * intervals.c (set_point_from_marker): New function.
8473 * editfns.c (Fgoto_char):
8474 * process.c (Finternal_default_process_filter):
8475 * window.c (select_window_1): Use it.
8476 * buffer.h (set_point_from_marker): Add prototype.
8478 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8480 * w32.c (term_winsock): Call release_listen_threads before calling
8482 (_sys_wait_accept): Wait for accept event in a loop with a finite
8483 timeout, instead of waiting indefinitely. Will hopefully avoid
8484 hanging during exit because WSACleanup deadlocks waiting for the
8485 event object to be released. (Bug#14333)
8487 * w32proc.c (release_listen_threads): New function, signals all
8488 the reader threads that listen for connections to stop waiting.
8490 * w32.h (release_listen_threads): Add prototype.
8492 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8494 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8495 field of new marker (for sanity and safety).
8496 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8497 anyway because XMISCTYPE is a function and can't be an lvalue).
8499 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8501 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8502 (x_after_update_window_line, x_scroll_bar_create)
8503 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8504 (handle_one_xevent, x_clear_frame_area):
8505 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8506 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8507 * xterm.h (x_clear_area): Adjust prototype.
8509 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8511 Hook scanning and indentation functions to find_newline. This helps
8512 to avoid duplicated code and renders more respect to newline cache.
8513 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8514 * cmds.c (Fforward_line):
8515 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8516 Use find_newline and avoid unnecessary point movements.
8517 * search.c (scan_newline): Implement on top of find_newline.
8519 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8521 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8522 scoped code (bug#11258).
8524 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8526 * nsterm.m (last_window): New variable.
8527 (EV_TRAILER2): New macro.
8528 (EV_TRAILER): Call EV_TRAILER2.
8529 (mouseMoved:): Add support for mouse-autoselect-window
8530 on nextstep (Bug#6888).
8532 2013-08-28 Andreas Schwab <schwab@suse.de>
8534 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8535 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8536 Remove unused macro definitions.
8537 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8538 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8539 Only define if emacs.
8541 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8543 Prefer enum glyph_row_area to int where appropriate.
8544 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8546 (window_box, window_box_width, window_box_left, window_box_left_offset)
8547 (window_box_right, window_box_right_offset): Adjust prototypes.
8548 * xdisp.c (window_box, window_box_width, window_box_left)
8549 (window_box_left_offset, window_box_right, window_box_right_offset):
8550 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8551 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8552 * nsterm.m (ns_clip_to_row):
8553 * w32term.c (w32_clip_to_row):
8554 * xterm.c (x_clip_to_row): Likewise.
8556 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8558 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8559 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8561 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8563 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8564 for portability to hosts where /bin/sh has problems.
8566 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8568 Redesign redisplay interface to drop global output_cursor.
8569 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8570 (toplevel): Remove declaration of output_cursor.
8571 (set_output_cursor, x_cursor_to): Remove prototype.
8572 * window.h (struct window): New member output_cursor.
8573 (output_cursor_to): New function to replace RIF member.
8574 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8575 (update_text_area, set_window_cursor_after_update): Use it.
8576 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8577 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8578 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8579 * w32term.c (x_update_window_begin, x_update_window_end):
8580 * xterm.c (x_update_window_begin, x_update_window_end):
8581 Adjust to use per-window output cursor.
8583 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8585 Simplify SELECT_TYPE-related code.
8586 Like EMACS_TIME, this portability layer is no longer needed, since
8587 Emacs has been using fd_set as a portability layer for some time.
8588 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8589 (SELECT_TYPE): Remove. All uses changed to fd_set.
8590 (fd_set) [!FD_SET]: New typedef.
8592 Simplify EMACS_TIME-related code.
8593 This portability layer is no longer needed, since Emacs has been
8594 using struct timespec as a portability layer for some time.
8595 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8596 Include <time.h> rather than "systime.h"; that's all that's needed now.
8597 * dispnew.c: Include <timespec.h> rather than "systime.h";
8598 that's all that's needed now.
8599 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8600 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8601 TIMESPEC_RESOLUTION.
8602 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8603 LOG10_TIMESPEC_RESOLUTION.
8604 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8605 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8606 (make_emacs_time): Remove. All used changed to make_timespec.
8607 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8608 (current_timespec): Rename from current_emacs_time. All uses changed.
8609 (add_emacs_time): Remove. All uses changed to timespec_add.
8610 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8611 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8612 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8613 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8614 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8615 (current_timespec): Rename from current_emacs_time. All uses changed.
8616 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8617 changed to timespec_cmp.
8618 * xgselect.c: Include <timespec.h>, since our .h files don't.
8620 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8622 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8623 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8624 Remove the leftovers.
8625 * gtkutil.c (toplevel): Do not declare Qxft but include
8627 * image.c (toplevel): Do not declare Vlibrary_cache because
8628 it's already done in lisp.h.
8630 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8632 * lisp.h (Mouse_HLInfo): Move from here...
8633 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8634 (reset_mouse_highlight): New function.
8635 * msdos.c (dos_set_window_size, IT_update_begin)
8636 (internal_terminal_init):
8637 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8638 (ns_initialize_display_info):
8639 * w32console.c (initialize_w32_display):
8640 * w32term.c (x_update_window_end, x_free_frame_resources)
8641 (w32_initialize_display_info):
8642 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8643 * window.c (Fdelete_other_windows_internal):
8644 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8645 * termchar.h (toplevel):
8646 * xterm.h (toplevel): Include dispextern.h.
8648 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8650 Fix minor problems found by static checking.
8651 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8652 (expect): Avoid nested-if warning.
8653 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8654 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8655 * nsterm.h, nsterm.m (ns_select):
8656 * xgselect.c, xgselect.h (xg_select):
8657 Adjust signature to better match pselect's.
8658 * nsterm.m (ns_select):
8659 Don't set *TIMEOUT, since pselect doesn't.
8660 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8661 diagnostic about assigning const char * to it.
8662 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8664 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8666 * lread.c (substitute_object_recurse): Handle hash-tables as well
8669 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8671 Fix unlikely core dump in init_tty, and simplify terminfo case.
8672 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8673 The old version incorrectly dumped core if malloc returned a
8674 buffer containing only non-NUL bytes.
8675 (init_tty): Do not allocate or free termcap buffers; the
8676 struct does that for us now.
8677 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8678 (struct tty_display_info): Define members termcap_term_buffer and
8679 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8680 use them. Allocate them directly in struct rather than indirectly
8681 via a pointer, to simplify init_tty.
8683 * frame.c (check_minibuf_window): Initialize 'window' properly,
8684 so that Emacs reliably aborts later if 'window' is not initialized.
8686 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8688 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8689 of VoidSymbol (Bug#15154).
8691 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8693 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8694 mouse_face_beg_y and mouse_face_end_y.
8695 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8696 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8697 Adjust users and update comment where appropriate.
8699 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8701 * frame.c (check_minibuf_window): New function.
8702 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8703 Call check_minibuf_window (Bug#15183).
8705 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8707 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8708 because this is the only last cursor data we need to keep and consult.
8709 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8710 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8713 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8715 Fix recovering from possible decompression error.
8716 Since insert_from_gap doesn't always move point, we can't use PT as
8717 the position where the partially decompressed data ends, and
8718 should count how many bytes was produced so far.
8719 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8720 (unwind_decompress): Really delete partially uncompressed data.
8721 (Fzlib_decompress_region): Take decompressed data size into account.
8723 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8725 * syntax.c (init_syntax_once): Adjust comment and do an early
8726 initialization of Qchar_table_extra_slots just once...
8727 * casetab.c (init_casetab_once):
8728 * category.c (init_category_once):
8729 * character.c (syms_of_character):
8730 * coding.c (syms_of_coding):
8731 * xdisp.c (syms_of_xdisp): ...and omit it here.
8733 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8735 * xdisp.c (get_next_display_element): Don't apply to characters
8736 from a display vector the logic of setting it->end_of_box_run_p
8737 suitable for characters from a buffer. (Bug#15175)
8739 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8740 to handle directories, rather than '_utime' which doesn't.
8743 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8745 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8746 or fullscreen (Bug#14627).
8748 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8750 System-dependent integer overflow fixes.
8751 * process.c (Fset_process_window_size): Signal an error if
8752 the window size is outside the range supported by the lower level.
8753 * sysdep.c (set_window_size): Return negative on error,
8754 nonnegative on success, rather than -1, 0, 1 on not in system,
8755 failure, success. This is simpler. Caller changed.
8756 (serial_configure): Remove unnecessary initialization of local.
8757 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8758 size fits in unsigned long; this isn't true on some 32-bit hosts.
8759 Avoid buffer overrun if some future version of /proc/meminfo has a
8760 variable name longer than 20 bytes.
8761 (system_process_attributes) [__FreeBSD__]:
8762 Don't assume hw.availpages fits in 'int'.
8764 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8766 Don't let very long directory names overrun the stack.
8767 Fix some related minor problems involving "//", vfork.
8768 * callproc.c (encode_current_directory): New function.
8769 (call_process): Don't append "/"; not needed.
8770 * fileio.c (file_name_as_directory_slop): New constant.
8771 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8772 this can save the caller having to alloca.
8773 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8774 Use SAFE_ALLOCA, not alloca.
8775 (directory_file_name, Fexpand_file_name): Leave leading "//"
8776 alone, since it can be special even on POSIX platforms.
8777 * callproc.c (call_process):
8778 * process.c (Fformat_network_address):
8779 * sysdep.c (sys_subshell):
8780 Use encode_current_directory rather than rolling our own.
8781 (create_process): No need to encode directory; caller does that now.
8782 * process.h (encode_current_directory): New decl.
8783 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8784 Rework to avoid 'goto xyzzy;'.
8786 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8788 * xdisp.c (handle_face_prop): If the default face was remapped use
8789 the remapped face for strings from prefix properties. (Bug#15155)
8791 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8793 Minor cleanup for redisplay interface and few related functions.
8794 * frame.h (enum text_cursor_kinds): Move from here...
8795 * dispextern.h (enum text_cursor_kinds): ...to here.
8796 (toplevel): Drop unnecessary declarations.
8797 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8798 in update_window_end_hook and draw_window_cursor functions.
8799 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8800 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8801 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8802 * xterm.c (x_update_window_end, x_draw_window_cursor):
8803 * xdisp.c (display_and_set_cursor, update_window_cursor)
8804 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8805 enum text_cursor_kinds where appropriate.
8807 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8809 Redesign redisplay interface to drop updated_row and updated_area.
8810 * dispextern.h (updated_row, updated_area): Remove declaration.
8811 (struct redisplay_interface): Pass glyph row and row area parameters
8812 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8813 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8815 * dispnew.c (updated_row, updated_area): Remove.
8816 (redraw_overlapped_rows, update_window_line): Adjust user.
8817 (update_marginal_area, update_text_area): Likewise. Pass updated row
8818 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8819 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8822 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8824 * process.c (flush_pending_output): Remove stub.
8827 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8829 * callproc.c: Fix race that killed background processes (Bug#15144).
8830 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8831 Record deleted process-id in critical section, not afterwards.
8832 Don't mistakenly kill process created by a call-process invocation
8833 that discards output and does not wait.
8835 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8837 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8838 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8839 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8840 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8841 to shut up compiler in mark_object.
8842 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8844 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8846 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8847 We can't portably rely on PTY_OPEN doing that, even if
8848 it calls posix_openpt with O_CLOEXEC.
8850 2013-08-20 Kenichi Handa <handa@gnu.org>
8852 * character.c (string_char): Improve commentary.
8854 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8856 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8857 (struct animation_cache): Make signature a flexible array member.
8858 All uses changed. This is a tad slower but may insulate us better
8859 from future changes to ImageMagick.
8861 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8863 * image.c: Shrink memory needed for animation cache.
8864 (SIGNATURE_DIGESTSIZE): New constant.
8865 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8866 (imagemagick_create_cache): Copy the signature. This saves
8867 several KB of memory that ImageMagick wastes per signature.
8868 Don't bother updating the update_time, as the caller does that now.
8869 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8870 it's a fixed size struct member now.
8871 (imagemagick_get_animation_cache): Always destroy the signature,
8872 as it's now imagemagick_create_cache's responsibility to copy it.
8873 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8874 and use memcmp rather than strcmp.
8875 eassert that ImageMagick returns a signature of the specified length.
8877 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8879 * image.c (imagemagick_get_animation_cache): Don't segfault on
8881 (imagemagick_get_animation_cache): Revert to previous definition
8882 so that it actually works. But keep the memory leak fix.
8883 (imagemagick_get_animation_cache): Fix memory leak.
8885 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8887 * image.c: Fix animation cache signature memory leak.
8888 Fix some other minor performance problems while we're at it.
8889 (imagemagick_create_cache): Clear just the members that
8890 need clearing. Don't set update_time, as caller does that now.
8891 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8892 Simplify by using pointer-to-pointer instead of a prev pointer.
8893 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8894 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8895 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8896 it's already a copy. Free the signature probe unless it's cached.
8898 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8899 This was introduced by my 2013-08-12 fix for Bug#15035.
8901 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8903 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8904 (imagemagick_prune_animation_cache): Now static.
8906 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8908 * image.c (imagemagick_get_animation_cache): Don't segfault when
8909 pruning all entries.
8911 2013-08-18 Ken Brown <kbrown@cornell.edu>
8913 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8914 static heap if ENABLE_CHECKING is defined.
8915 (max_bss_sbrk_ptr): New variable.
8917 (report_sheap_usage): Report maximum static heap usage instead of
8918 ending static heap usage.
8920 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8922 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8923 of zlib_initialized according to the results of calling
8924 init_zlib_functions.
8926 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8928 * image.c: Implement an ImageMagick per-image cache.
8929 (imagemagick_get_animation_cache): Fix a double-free error.
8930 (imagemagick_load_image): Remove the ping_wand code, which only
8931 apparently saved time on invalid animated images, and slowed down
8932 everything else. Optimise for the common case.
8934 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8936 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8938 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8940 * marker.c (set_marker): Remove documentation of undefined behavior.
8942 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8944 * image.c (imagemagick_compute_animated_image): Animate correctly
8945 when sub-images are smaller than the main image.
8946 (imagemagick_compute_animated_image): Setting the iterator row to
8947 zero is apparently not allowed.
8948 (imagemagick_compute_animated_image): Allow images that say they
8949 have sub-images that are bigger than the main image, but just crop
8952 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8954 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8956 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8958 * image.c (imagemagick_compute_animated_image): Respect the GIF
8961 2013-08-15 Ken Brown <kbrown@cornell.edu>
8963 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8964 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8967 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8969 Fix minor problems found by static checking.
8970 * frame.c (delete_frame):
8971 * xdisp.c (next_element_from_display_vector):
8972 Avoid uninitialized local.
8973 * image.c (imagemagick_compute_animated_image): Port to C89.
8974 Prefer usual GNU indentation style for loops.
8975 Be more careful about bizarrely large sizes, by using ptrdiff_t
8978 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8980 Fix infinite frame selection loop (Bug#15025).
8981 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8983 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8985 * xdisp.c (compute_window_start_on_continuation_line):
8986 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8987 to make sure we end up setting the window start at the leftmost
8988 visible character of the display line. This avoids funky
8989 horizontal shifting because the window start is not kept on the
8990 same position. (Bug#15090)
8991 (next_element_from_display_vector): Support 'box' face attribute
8992 in the face definitions of a display vector. (Bug#15099)
8994 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8996 * image.c (imagemagick_compute_animated_image): Implement animated
8998 (imagemagick_compute_animated_image): Fix some compilation
8999 warnings. Implement a very simple cache to make the animation
9000 usable at all, but it should be replaced with a per-image cache.
9002 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9004 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9005 to do `for' loops over alist values.
9006 * buffer.h (FOR_EACH_BUFFER):
9007 * process.c (FOR_EACH_PROCESS): Use it.
9008 (handle_child_signal, status_notify, Fget_buffer_process)
9009 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9011 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9013 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9014 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9015 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9016 to xzalloc and so avoid redundant call to memset.
9017 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9018 members because it is allocated with xzalloc and so already zeroed.
9020 2013-08-14 Ken Brown <kbrown@cornell.edu>
9022 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9025 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9027 Utility function and macro to copy Lisp string to C string.
9028 * lisp.h (xlispstrdupa): New macro.
9029 (xlispstrdup): New prototype.
9030 * alloc.c (xlispstrdup): New function.
9031 * callint.c (Fcall_interactively):
9032 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9033 (Fsubstitute_in_file_name):
9034 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9035 * image.c (x_create_bitmap_from_file):
9036 * w32term.c (w32_term_init):
9037 * xterm.c (x_term_init): Use xlispstrdup.
9039 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9041 * image.c (imagemagick_load_image): Make animated pictures work.
9042 There's still some problems with background color settings, though
9045 * decompress.c (unwind_decompress): Always restore point.
9047 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9049 * marker.c (set_marker): Reformat documentation.
9051 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9053 * xdisp.c (cursor_type_changed): Now static.
9055 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9056 Use changed. This avoids the need to call xmalloc and for the
9057 caller to call xfree, and avoids memory leaks in some situations.
9059 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9061 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9062 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9063 (redisplay_window): If window_end_valid is cleared due to non-zero
9064 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9065 so do not call to try_cursor_movement for that window.
9067 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9069 * window.h (struct window): Convert window_end_pos and
9070 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9071 (wset_window_end_pos, wset_window_end_vpos): Remove.
9072 * dispnew.c (adjust_glyph_matrix):
9073 * window.c (Fwindow_end, replace_window, set_window_buffer)
9075 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9076 (set_vertical_scroll_bar, redisplay_window, try_window)
9077 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9078 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9079 (note_mouse_highlight): Adjust users.
9080 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9083 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9085 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9086 * image.c (imagemagick_filename_hint): Use `const char *' and
9087 prefer SSDATA to SDATA to avoid warnings.
9089 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9091 Cleanup window fringes, margins and scroll bars adjustments.
9092 * window.c (set_window_fringes, set_window_margins)
9093 (set_window_scroll_bars, apply_window_adjustment): New functions.
9094 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9095 (Fset_window_scroll_bars): Use them.
9097 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9099 * window.h (struct window): Convert scroll_bar_width
9100 from Lisp_Object to integer. Adjust comment.
9101 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9103 * window.c (wset_scroll_bar_width): Remove.
9104 (make_window): Initialize scroll_bar_width.
9105 (Fsplit_window_internal): Use direct assignment.
9106 (Fset_window_configuration, save_window_save):
9107 Convert Lisp_Object to integer and back where appropriate.
9108 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9109 bar was actually changed, and mention this in docstring.
9111 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9113 * decompress.c: Minor simplifications.
9114 (Fzlib_decompress_region): Don't bother verifying
9115 that avail_out <= UINT_MAX, as that was confusing.
9116 Mention the restriction in a comment instead.
9117 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9119 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9121 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9122 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9124 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9126 * image.c (imagemagick_filename_hint): Check for errors in the
9129 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9131 * window.c (Fwindow_margins): Return nil when there's no marginal
9132 area, as per the documented API.
9134 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9135 Fmake_vector, as scroll bar's struct members are not all Lisp
9136 objects now. This avoids crashes in GC.
9138 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9139 bool, so its address could be taken.
9141 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9143 * image.c (imagemagick_filename_hint): New function to possibly
9144 apply `image-content-type-suffixes'.
9145 (imagemagick_load_image): Use it.
9147 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9149 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9150 if loading zlib failed.
9152 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9154 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9155 2013-08-13 checkin below. Change bool to BOOL, rule is:
9156 All Obj-C code uses BOOL, except for interfaces callable from C.
9158 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9160 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9162 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9163 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9164 bool instead of BOOL.
9165 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9166 from Lisp_Object to bitfield. Adjust comment.
9167 * w32term.c (x_scroll_bar_create): Adjust user.
9168 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9169 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9170 Use bool for boolean.
9171 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9172 to `unsigned int' when defining a bitfield.
9174 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9176 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9178 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9180 * window.h (struct window): Convert left_margin_cols and
9181 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9182 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9183 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9185 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9187 (showing_window_margins_p, update_window_line, update_frame_1):
9188 * fringe.c (draw_fringe_bitmap_1):
9189 * xdisp.c (window_box_width): Adjust users.
9190 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9191 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9192 Use direct assignment.
9193 (Fset_window_configuration, save_window_save, Fwindow_margins):
9194 Convert Lisp_Object to integer and back where appropriate.
9195 (Fset_window_margins): Adjust user. Return t if any margin
9196 was actually changed, and mention this in docstring.
9198 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9200 * syntax.c (forward_word):
9201 * cmds.c (forward_char, backward_char): Mention the optional argument.
9203 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9205 * window.h (struct window): Convert left_fringe_width
9206 and right_fringe_width from Lisp_Objects to integers.
9208 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9209 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9210 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9212 (make_window): Initialize new integer fields to -1.
9213 (Fsplit_window_internal): Use direct assignment.
9214 (Fset_window_configuration, save_window_save):
9215 Convert Lisp_Object to integer and back where appropriate.
9216 (Fset_window_fringes): Adjust user. Return t if any fringe
9217 was actually changed, and mention this in docstring.
9219 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9221 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9222 * nsfns.m (x_set_cursor_type):
9223 * w32fns.c (x_set_cursor_type):
9224 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9225 * xdisp.c (set_frame_cursor_types): ...but in common code.
9227 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9229 * font.c (clear_font_cache): New function, stripped from...
9230 (Fclear_font_cache): ...here, which now uses the function
9231 above. Adjust comment.
9232 * font.h (clear_font_cache): Add prototype.
9233 * xfaces.c (clear_face_cache): Use clear_font_cache.
9235 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9237 * window.c (Fset_window_start): Compare `w', not `window' because
9238 `w' might not be equal to `window' after call to decode_live_window.
9240 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9242 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9243 This fixes a problem introduced by the Bug#15035 patch
9244 when using GPG. Reported by Herbert J. Skuhra.
9246 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9248 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9249 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9250 not yet initialized.
9252 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9254 * decompress.c (Fzlib_decompress_region): Support zlib
9255 decompression, too, and rename.
9257 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9259 Minor zlib configuration tweaks.
9260 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9261 Don't assume presence of fn_inflateInit2_ zlib internal function.
9263 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9265 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9266 include the zlib prefix.
9268 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9270 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9271 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9272 define static variables that are pointers to zlib functions to be
9274 (init_zlib_functions) [WINDOWSNT]: New function.
9275 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9277 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9278 macros instead of invoking the zlib functions directly.
9279 (syms_of_decompress): DEFSYM Qzlib_dll.
9280 Staticpro Szlib_available_p.
9282 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9284 Avoid looping over all frame windows to freeze and unfreeze.
9285 * window.h (struct window): Drop frozen_window_start_p.
9286 (freeze_window_starts): Drop prototype.
9287 * frame.h (struct frame): New frozen_window_starts flag.
9288 (FRAME_WINDOWS_FROZEN): New macro.
9289 * window.c (freeze_window_start, freeze_window_starts):
9291 (select_window, replace_window): Adjust users.
9292 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9293 (window_frozen_p): New function.
9294 (redisplay_window): Use it.
9296 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9298 Fix some fd issues when running subprocesses (Bug#15035).
9299 Fix bugs that can leak files or file descriptors on errors.
9300 Don't unlink open temp files, as that's hard for users to diagnose
9301 when things go awry (e.g., temp disk exhausted).
9302 Don't bother to lock temp files. Check for invalid recursion.
9303 * callproc.c (synch_process_fd): Remove. All uses removed.
9304 (synch_process_tempfile): New var or macro.
9305 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9307 (record_kill_process): New arg, the temp name. All callers changed.
9308 (delete_temp_file): Now just a simple wrapper around unlink.
9309 (call_process_kill): New arg, the call_process_fd array.
9310 Close them all. Clear synch_process_pid. Remove the temp file,
9311 or arrange for it to be removed.
9312 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9313 that's been moved to synch_process_tempfile. Caller changed.
9314 Do not remove the tempfile; that's now call_process_kill's
9316 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9317 call_process_kill; the caller now does that.
9318 (call_process_cleanup): Do not close the process fd; that's now
9319 call_process_kill's responsibility.
9320 (Fcall_process): Implement via new function call_process, which
9321 has most of the old body of Fcall_process, but with a different API.
9322 (call_process): New function that does not open or close filefd if
9323 it is nonnegative. Record which fds need to be closed, and let
9324 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9325 Signal an error if invoked recursively (could be done via a hook).
9326 Simplify creation of the tempfile in the MSDOS case.
9327 Don't create the output file until after checking for the executable.
9328 Report any failure to open /dev/null.
9329 Don't open /dev/null for writing twice; once is enough.
9330 Don't create pipe if all output is being discarded or sent to file.
9331 Don't worry about setting up the coding system or reading from the
9332 pipe if all output is being discarded.
9333 Hoist fd_error local into top level, to lessen block nesting.
9334 Don't record deleted pid here; now done by Fcall_process_region.
9335 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9336 and note its success in synch_process_tempfile.
9337 Do not leak resources when child_setup fails.
9338 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9339 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9340 (create_temp_file): Now returns open fd, with an additional
9341 Lisp_Object * argument to return the name. All callers changed.
9342 Do not close the file; rewind it instead, and leave it open for
9343 the caller. Do not lock the temp file. Unwind-protect the file
9344 and the file-descriptor.
9345 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9346 If an asynchrounous process, record it here, not in call_process.
9347 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9348 * eval.c (set_unwind_protect): New function.
9349 * fileio.c (write_region): New function, generalized from the
9350 old Fwrite_region. Do not lock temp files.
9351 (Fwrite_region): Use it.
9352 * lisp.h (set_unwind_protect, write_region): New decls.
9353 * process.c: Include <verify.h>.
9354 (make_process): Mark fds as initially closed.
9355 (deleted_pid_list): Now a list of pid-filename pairs.
9357 (close_process_fd): New function.
9358 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9359 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9360 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9361 (create_process, create_pty, Fmake_serial_process)
9362 (server_accept_connection): Record which fds need to be closed,
9363 and let deactivate_process close them.
9364 (Fmake_network_process): Do not discard the unwind-protect
9365 until it's safe to do so.
9366 (deactivate_process): Close the fds opened by create_process etc.
9367 (Fprocess_send_eof): Adjust to new way of recording open fds.
9368 Report an error if /dev/null can't be opened, instead of aborting.
9369 * process.h (PROCESS_OPEN_FDS): New constant.
9370 (struct Lisp_Process): New member open_fds.
9371 (record_kill_process, record_deleted_pid): Adjust signatures.
9372 (record_deleted_pid): Move decl here ...
9373 * syswait.h (record_deleted_pid): ... from here.
9375 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9377 * decompress.c: Fix bugs with large buffers and weird inputs.
9378 Tune a bit. Reindent as per usual Emacs style.
9379 (BUFFER_SIZE): Remove.
9380 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9381 more than UINT_MAX bytes. Decompress into the gap instead of into
9382 an auto buffer, as this should avoid copying. Return nil if
9383 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9384 set immediate_quit; we shouldn't trust zlib code that much.
9386 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9388 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9389 errors, and really move the gap to where we want it.
9391 * lisp.h: Include decompress.c support.
9393 * emacs.c (main): Include decompress.c support.
9395 * Makefile.in: Include -lz if present.
9397 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9399 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9400 (initWithTitle:): Initialize frame to 0.
9401 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9402 (fillWithWidgetValue:frame:): Rename from
9403 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9405 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9406 fillWithWidgetValue:frame:
9408 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9409 remove memory leak warnings.
9411 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9412 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9415 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9416 (x_activate_menubar): Update the whole menu.
9417 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9418 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9419 current event is not NSSystemDefined (Bug#15001).
9420 Call ns_check_menu_open only if trackingMenu is 2.
9421 (menuDidClose:): New method, decrease trackingMenu.
9422 (fillWithWidgetValue:setDelegate:): New method.
9423 (fillWithWidgetValue:): Call the above.
9425 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9427 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9429 Omit some unnecessary casts.
9430 Many of these go back to the old pre-C89 days, when they may have
9431 been needed, but we've been assuming C89 or later for a while now.
9432 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9433 (live_float_p, live_misc_p, live_vector_p):
9434 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9435 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9436 (defvar_per_buffer):
9437 * callint.c (Fcall_interactively):
9438 * doc.c (Fsubstitute_command_keys):
9439 * filelock.c (get_boot_time):
9440 * frame.c (xrdb_get_resource):
9441 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9442 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9443 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9444 (menuitem_highlight_callback, menu_destroy_callback)
9445 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9446 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9447 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9448 (xg_tool_bar_help_callback, tb_size_cb):
9449 * image.c (xpm_alloc_color, png_read_from_memory)
9450 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9451 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9453 * keymap.c (describe_map):
9454 * nsfns.m (Fns_display_monitor_attributes_list):
9455 * nsmenu.m (process_dialog:):
9456 * nsterm.m (hold_event):
9457 * process.c (wait_reading_process_output):
9458 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9459 * scroll.c (do_direct_scrolling, scrolling_1):
9460 * termcap.c (tgetent):
9461 * window.c (check_window_containing, add_window_to_list)
9462 (freeze_window_starts):
9463 * xdisp.c (compare_overlay_entries, vmessage):
9464 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9465 (x_get_monitor_attributes_xrandr)
9466 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9467 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9468 * xfont.c (xfont_match, xfont_open):
9469 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9470 (menubar_selection_callback, menu_position_func)
9471 (popup_selection_callback, create_and_show_popup_menu)
9472 (dialog_selection_callback, create_and_show_dialog):
9473 * xrdb.c (x_get_string_resource)
9475 * xsmfns.c (x_session_check_input):
9476 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9477 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9478 (xaw_jump_callback, xaw_scroll_callback):
9479 Omit unnecessary casts.
9481 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9483 Minor string-length refactoring.
9484 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9485 * frame.c (make_monitor_attribute_list):
9486 Prefer build_string to strlen + make_string.
9488 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9490 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9491 don't check minor_code (Bug#14417).
9493 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9495 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9496 vertical positions instead. This avoids calling MATRIX_ROW with
9497 row numbers that are possibly beyond valid limits. (Bug#15064)
9499 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9501 Use xstrdup and build_unibyte_string where applicable.
9502 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9503 * xfns.c (x_window):
9504 * xrdb.c (x_get_customization_string):
9505 * xterm.c (xim_initialize):
9506 * w32fns.c (w32_window): Use xstrdup.
9507 (w32_display_monitor_attributes_list):
9508 * emacs.c (init_cmdargs):
9509 * keyboard.c (PUSH_C_STR):
9510 * nsfont.m (nsfont_open):
9511 * sysdep.c (system_process_attributes):
9512 * w32.c (system_process_attributes):
9513 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9515 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9517 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9518 variables of these types so that GDB would know about them, as aid
9519 for debugging fatal exceptions. (Bug#15024) See also
9520 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9523 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9525 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9526 larger than the NSWindow (Bug#14934).
9528 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9530 Redesign redisplay interface to drop global variable updated_window.
9531 Always pass currently updated window as a parameter to update routines.
9532 * dispextern.h (updated_window): Remove declaration.
9533 (struct redisplay_interface): Pass window parameter to
9534 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9535 and after_update_window_hook.
9536 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9538 * dispnew.c (updated_window): Remove.
9539 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9540 (update_window_line): Adjust to match redisplay interface changes.
9541 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9542 (ns_scroll_run, ns_after_update_window_line):
9543 * w32term.c (x_update_window_begin, x_update_window_end)
9544 (x_after_update_window_line, x_scroll_run):
9545 * xterm.c (x_update_window_begin, x_update_window_end)
9546 (x_after_update_window_line, x_scroll_run):
9547 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9548 Likewise. Adjust comments where appropriate.
9549 (x_cursor_to): Simplify because this is always called during window
9550 update (but install debugging check anyway).
9551 (expose_window): Check must_be_updated_p flag to see whether this
9552 function is called during window update.
9554 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9556 Do not reset window modification event counters excessively.
9557 These leftovers and poor man's tricky methods to catch extra
9558 redisplay's attention are no longer needed.
9559 * frame.c (set_menu_bar_lines_1):
9560 * minibuf.c (read_minibuf_unwind):
9561 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9562 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9563 (window_scroll_line_based, Fset_window_configuration):
9564 * xdisp.c (redisplay_window): Do not reset last_modified and
9565 last_overlay_modified counters.
9567 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9569 * xselect.c (x_send_client_event): Set send_event and serial, memset
9570 data.l as it might be bigger than data.b. Use 24 bit mask to
9571 XSendEvent (Bug#15034).
9573 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9575 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9576 for TTY frames that are not the top frame on their console.
9579 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9581 * w32term.c (w32fullscreen_hook): Really maximize frame when
9582 asked for (Bug#14841).
9584 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9586 Prefer selected_window to Fselected_window, likewise for frames.
9587 * buffer.c (Fbuffer_swap_text):
9588 * data.c (Fvariable_binding_locus):
9589 * window.c (run_window_configuration_change_hook): Adjust users.
9590 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9591 Use decode_live_frame.
9593 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9595 Be more careful if selected window shows the buffer other than current,
9596 use window_outdated only if this is not so. This change should also
9597 address some weird issues discussed in Bug#13012.
9598 * window.h (window_outdated): New prototype.
9599 * window.c (window_outdated): Now here. Convert from static and
9600 always assume window's buffer.
9601 (Fwindow_end, Fwindow_line_height): Use it.
9602 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9603 and always assume window's buffer.
9604 (redisplay_window): Adjust user.
9605 (redisplay_internal): Call to reconsider_clip_changes once and
9606 check whether mode line should be updated only if selected window
9607 shows current buffer.
9608 (run_window_scroll_functions): Use eassert for debugging check.
9609 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9611 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9613 * window.c (window_scroll, window_scroll_pixel_based)
9614 (window_scroll_line_based): Use bool for booleans.
9616 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9618 * process.c: Fix minor off-by-one issues in descriptor counts.
9619 This shouldn't fix any real bugs, but it cleans up the code a bit.
9620 (max_process_desc, max_input_desc): -1, not 0, means none.
9622 (delete_input_desc): New function.
9623 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9624 (deactivate_process): Scan backwards when recomuting max_process_desc;
9625 that should be faster.
9626 (init_process_emacs): Initialize max_input_desc.
9628 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9630 Use region cache to speedup bidi_find_paragraph_start.
9631 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9632 Rename cache_long_line_scans to cache_long_scans.
9633 * buffer.c (bset_cache_long_line_scans): Rename to
9634 bset_cache_long_scans.
9635 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9636 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9638 (syms_of_buffer): Rename cache-long-line-scans to
9639 cache-long-scans. Adjust docstring.
9640 * search.c (newline_cache_on_off):
9641 * indent.c (width_run_cache_on_off): Adjust users.
9642 * bidi.c (bidi_paragraph_cache_on_off): New function.
9643 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9644 * insdel.c (prepare_to_modify_buffer):
9645 Invalidate bidi_paragraph_cache if enabled.
9647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9649 Invalidate region caches only if buffer text is going to be changed.
9650 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9651 (modify_text): ...new prototype.
9652 (prepare_to_modify_buffer_1): New prototype.
9653 * textprop.c (modify_region): Rename to...
9654 (modify_text_properties): ...new function.
9655 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9656 (Fremove_list_of_text_properties): Adjust users.
9657 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9658 (modify_text): ...new function.
9659 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9660 (prepare_to_modify_buffer_1): ...new function.
9661 * casefiddle.c (casify_region):
9662 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9663 (Ftranspose_regions): Use modify_text.
9665 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9667 * lisp.mk (lisp): Add nadvice.elc.
9669 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9671 New macro to iterate over live buffers similar to frames.
9672 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9673 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9674 Declare buffer-related variables here to offload lisp.h.
9675 * buffer.c (Vbuffer_alist): Adjust comment.
9676 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9677 (other_buffer_safely):
9678 * data.c (store_symval_forwarding):
9679 * dispnew.c (Fframe_or_buffer_changed_p):
9680 * fileio.c (Fdo_auto_save):
9681 * filelock.c (unlock_all_files):
9682 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9684 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9686 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9687 * callproc.c (create_temp_file):
9688 * filelock.c (create_lock_file):
9689 Assume mkostemp, since it's now provided by Gnulib.
9691 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9693 * w32.c (mkostemp): New function.
9694 (mktemp): Remove, no longer used. Most of the code reused in
9695 mkostemp. (Bug#15015)
9696 (mktemp): Don't undef.
9698 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9700 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9701 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9702 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9703 (free_glyph_pool, check_glyph_memory): Likewise for
9704 all users. Adjust comments where appropriate.
9706 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9708 * composite.h: Minor fixups.
9709 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9710 to fix a misspelling, and change it to an inline function while
9711 we're at it (it need not be a macro). All uses changed.
9712 (composition_method, composition_valid_p):
9713 Rewrite to avoid assignments in if-conditions.
9715 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9717 Do not use global Lisp_Object in composition macros.
9718 * composite.h (composition_temp): Remove declaration.
9719 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9720 (composition_method, composition_valid_p): ...inline functions.
9721 (compose_region): Remove the leftover.
9722 * composite.c (composition_temp): Remove.
9723 (run_composition_function, update_compositions)
9724 (composition_compute_stop_pos, composition_adjust_point)
9725 (Ffind_composition_internal):
9726 * coding.c (handle_composition_annotation):
9727 * xdisp.c (handle_composition_prop, check_point_in_composition):
9728 Related users changed.
9730 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9732 Drop FRAME_PTR typedef.
9733 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9734 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9735 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9736 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9737 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9738 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9739 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9740 All related users changed.
9742 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9744 * eval.c (default_toplevel_binding): New function.
9746 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9747 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9748 (syms_of_eval): Export them.
9749 * data.c (Fdefault_value): Micro cleanup.
9750 * term.c (init_tty): Use "false".
9752 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9754 Fix X GC leak in GTK and raw (no toolkit) X ports.
9755 * xterm.c (x_free_frame_resources): If white and black relief
9756 GCs are allocated, always free them here.
9757 * xfns.c (x_make_gc): Omit redundant initialization.
9758 * widget.c (create_frame_gcs): Remove the leftover.
9759 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9760 in x_free_frame_resources.
9762 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9764 * nsterm.m (windowWillResize:toSize:): Only change title if
9765 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9767 (viewDidEndLiveResize): New method.
9769 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9770 inside NS_IMPL_COCOA.
9772 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9774 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9775 Do not check whether undo is enabled because record_insert and
9776 record_delete does that themselves.
9778 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9780 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9781 member which is not really used any more.
9782 (FRAME_XIC_BASE_FONTNAME): Remove.
9783 * xfns.c (xic_free_fontset): Adjust user.
9784 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9785 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9786 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9787 (xdialog_show): Use eassert for debugging check.
9788 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9790 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9792 * fileio.c, fns.c (merge): Move extern decl from here ...
9793 * lisp.h (merge): ... to here.
9795 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9797 Fix last font-related change.
9798 * w32font.h (w32font_list_internal, w32font_match_internal):
9800 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9801 (uniscribe_list_family): Adjust to match font API change.
9802 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9803 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9805 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9807 * frame.h (FRAME_MOUSE_UPDATE):
9808 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9809 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9811 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9813 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9814 * font.h (struct font_driver): Change list, match, and list_family
9815 functions to accept struct frame * as first arg.
9816 * font.c (font_score, font_compare, font_sort_entities):
9818 (font_sort_entities, font_list_entities, font_select_entity)
9819 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9820 match font API change.
9821 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9822 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9823 * ftxfont.c (ftxfont_list, ftxfont_match):
9824 * xftfont.c (xftfont_list, xftfont_match):
9825 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9826 * w32font.c (w32font_list, w32font_match, w32font_list)
9827 (w32font_list_internal, w32_font_match_internal): Likewise.
9828 * xfaces.c (Fx_family_fonts): Adjust user.
9830 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9832 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9833 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9834 only if HAVE_X_WINDOWS is in use.
9835 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9836 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9837 * w32term.c (x_wm_set_icon_position): Likewise.
9838 * w32fns.c (x_icon): Adjust user.
9840 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9842 * xterm.c (last_mouse_press_frame): Remove the
9843 leftover which is not really used any more.
9844 (handle_one_xevent, syms_of_xterm): Adjust users.
9845 (x_flush): Call XFlush once per each X display, not frame.
9846 This is better because this code always unconditionally skips
9847 non-X frames in Vframe_list and issues the only XFlush if we
9848 have more than one X frame on the same X display.
9849 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9850 Use bool for booleans.
9851 (x_draw_glyph_string_background, cvt_string_to_pixel)
9852 (cvt_pixel_dtor): Drop unnecessary prototypes.
9853 * xterm.h (x_display_ok): Adjust prototype.
9855 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9857 Drop unnecessary functions that deals with frame pixel size.
9858 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9859 (x_pixel_height): Drop prototypes.
9860 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9861 (x_pixel_height): Drop implementations.
9862 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9863 which should be always valid for window frame.
9864 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9865 * w32menu.c (Fx_popup_dialog):
9866 * xmenu.c (Fx_popup_dialog): Likewise for both.
9868 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9870 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9871 frame parameters and call to Fmodify_frame_parameters just once.
9872 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9873 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9874 and mention nil frame in docstring.
9876 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9878 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9879 (x_figure_window_size): Likewise. Adjust to return long.
9880 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9881 (toplevel): Move Qterminal_live_p to...
9882 * terminal.c (toplevel): ...here, make it static, and...
9883 (syms_of_terminal): ...DEFSYM here.
9884 * frame.h (Qterminal_live_p): Remove declaration.
9885 (make_frame, x_figure_window_size): Adjust prototype.
9886 * nsfns.m (Fx_create_frame): Use long for window flags.
9888 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9890 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9891 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9892 Do not assume that emacs_close (INT_MAX) is a no-op.
9894 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9896 * xfaces.c (make_face_cache): For struct face_cache, prefer
9897 xmalloc to xzalloc and so avoid redundant call to memset.
9898 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9900 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9902 * fringe.c (draw_window_fringes, update_window_fringes)
9903 (compute_fringe_widths):
9904 * w32term.c (x_draw_glyph_string):
9905 * window.c (candidate_window_p, Frecenter):
9906 * xfaces.c (realize_basic_faces, realize_default_face)
9907 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9908 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9909 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9910 * xmenu.c (Fx_menu_bar_open_internal):
9911 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9912 * xsettings.c (xft_settings_event):
9913 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9914 Use bool for booleans. Adjust style and comments where
9916 * dispextern.h (draw_window_fringes, update_window_fringes)
9917 (compute_fringe_widths):
9918 * xterm.h (x_had_errors_p): Adjust prototype.
9920 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9922 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9923 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9925 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9927 * fns.c (toplevel): Remove comment before Fsafe_length because
9930 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9932 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9934 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9936 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9937 frame which got the message is still alive, before dereferencing
9938 its pointer. (Bug#14970)
9940 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9941 be a live window, before using it as such. (Bug#14970)
9943 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9945 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9946 w32_detect_focus_change instead of doing part of its job by hand.
9947 This fixes the problem whereby FOCUS_OUT events were not sent to
9950 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9952 * process.c (Fprocess_list): Doc fix.
9954 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9955 being re-exposed only if it didn't ask to become visible.
9956 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9957 was previously iconified. (Bug#14841)
9958 (x_iconify_frame): Mark the frame iconified.
9960 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9962 Fix minor problems found by static checking.
9963 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9964 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9966 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9968 * eval.c (set_specpdl_old_value): New function.
9969 (unbind_to): Minor simplification.
9970 (get_backtrace_frame): New function.
9971 (Fbacktrace_frame): Use it. Add `base' argument.
9972 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9973 (syms_of_eval): Export backtrace-eval.
9974 * xterm.c (x_focus_changed): Simplify.
9976 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9978 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9980 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9982 * xdisp.c (redisplay_window): Instead of moving point out of
9983 scroll margin, reject the force_start method, and try scrolling
9984 instead. (Bug#14780)
9986 2013-07-24 Ken Brown <kbrown@cornell.edu>
9988 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9991 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9993 * eval.c (Fprogn): Do not check that BODY is a proper list.
9994 This undoes the previous change. The check slows down the
9995 interpreter, and is not needed to prevent a crash. See
9996 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9998 2013-07-23 Glenn Morris <rgm@gnu.org>
10000 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10002 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10004 Port to GNU/Linux systems with tinfo but not ncurses.
10005 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10006 to decide whether ncurses is being used. Without this change,
10007 GCC complains about tgetent not being declared, on a system
10008 that has tinfo installed but ncurses not installed.
10010 * eval.c (Fprogn): Check that BODY is a proper list.
10012 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10013 * data.c (Fsetq_default):
10014 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10015 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10017 Tune by taking advantage of the fact that ARGS is always a list
10018 when a function is declared to have UNEVALLED args.
10020 * emacsgtkfixed.c: Port to GCC 4.6.
10021 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10023 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10025 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10026 here to silence compiler warnings.
10028 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10030 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10031 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10032 from messing up Emacs's 'struct frame' (Bug#14923).
10034 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10036 * alloc.c (make_save_ptr_ptr): Define this function.
10037 It was inadvertently omitted. It's needed only if
10038 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10040 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10042 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10043 frame have focus (Bug#14895).
10045 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10047 Avoid vfork-related deadlock more cleanly.
10048 * callproc.c (child_setup): When the child's exec fails, output
10049 the program name, as that's more useful. Use O_NONBLOCK to avoid
10051 * process.c (create_process_1): Remove; no longer needed.
10052 (create_process): Remove timer hack; no longer needed, now that
10053 the child avoids deadlock.
10055 2013-07-20 Glenn Morris <rgm@gnu.org>
10057 * image.c (Fimage_flush): Fix doc typo.
10059 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10061 Fix array bounds violation when pty allocation fails.
10062 * process.c (PTY_NAME_SIZE): New constant.
10063 (pty_name): Remove static variable; it's now auto.
10064 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10065 Take pty_name as an arg rather than using a static variable.
10066 All callers changed.
10067 (create_process): Recover pty_flag from process, not from volatile local.
10068 (create_pty): Stay inside array even when pty allocation fails.
10069 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10071 * lread.c (Fload): Avoid initialization only when lint checking.
10072 Mention that it's needed only for older GCCs.
10074 2013-07-20 Kenichi Handa <handa@gnu.org>
10076 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10077 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10079 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10081 * lread.c (Fload): Avoid uninitialized warning.
10083 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10085 Fix some minor file descriptor leaks and related glitches.
10086 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10087 (create_lock_file): Use write, not emacs_write.
10088 * image.c (slurp_file, png_load_body):
10089 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10090 (server_accept_connection):
10091 Don't leak an fd on memory allocation failure.
10092 * image.c (slurp_file): Add a cheap heuristic for growing files.
10093 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10094 as that's what the other routines do. Maybe input need not be
10095 blocked at all, but it's better to be consistent.
10096 Avoid undefined behavior when strlen is zero.
10098 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10099 (NSTATICS): Now a constant; doesn't need to be a macro.
10101 2013-07-19 Richard Stallman <rms@gnu.org>
10103 * coding.c (decode_coding_utf_8): Add simple loop for fast
10104 processing of ASCII characters.
10106 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10108 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10110 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10112 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10113 unportable 'struct x_display_info'.
10114 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10115 is a portable type.
10117 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10119 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10120 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10122 (system_process_attributes): Prefer plain char to unsigned char
10123 when either will do. Clean up properly if interrupted or if
10124 memory allocations fail. Don't assume sscanf succeeds.
10125 Remove no-longer-needed workaround to stop GCC from whining.
10126 Read command-line once, instead of multiple times. Check read status a
10127 bit more carefully.
10129 Fix obscure porting bug with varargs functions.
10130 The code assumed that int is treated like ptrdiff_t in a vararg
10131 function, which is not a portable assumption. There was a similar
10132 -- though these days less likely -- porting problem with various
10133 assumptions that pointers of different types all smell the same as
10134 far as vararg functions is conserved. To make this problem less
10135 likely in the future, redo the API to use varargs functions.
10136 * alloc.c (make_save_value): Remove this vararg function.
10137 All uses changed to ...
10138 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10139 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10141 (make_save_ptr): Rename from make_save_pointer, for consistency with
10142 the above. Define only on platforms that need it. All uses changed.
10144 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10146 * keyboard.c: Try to fix typos in previous change.
10147 (DISPLAY_LIST_INFO): New macro.
10148 (kbd_buffer_get_event): Do not access members that are not present
10149 in X11. Revert inadvertent change of "!=" to "=".
10151 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10153 * keyboard.c (kbd_buffer_get_event):
10154 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10155 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10157 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10159 * filelock.c: Fix unlikely file descriptor leaks.
10160 (get_boot_time_1): Rework to avoid using emacs_open.
10161 This doesn't actually fix a leak, but is better anyway.
10162 (read_lock_data): Use read, not emacs_read.
10164 * doc.c: Fix minor memory and file descriptor leaks.
10165 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10166 (get_doc_string, Fsnarf_documentation):
10167 Fix file descriptor leak on error.
10169 * term.c: Fix minor fdopen-related file descriptor leaks.
10170 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10171 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10173 * charset.c: Fix file descriptor leaks and errno issues.
10175 (load_charset_map_from_file): Don't leak file descriptor on error.
10176 Use plain record_xmalloc since the allocation is larger than
10177 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10179 * eval.c (record_unwind_protect_nothing):
10180 * fileio.c (fclose_unwind):
10182 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10183 The replacement doesn't block input, but that no longer seems
10186 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10188 * lread.c: Fix file descriptor leaks and errno issues.
10189 (Fload): Close some races that leaked fds or streams when 'load'
10191 (Fload, openp): Report error number of last nontrivial failure to open.
10192 ENOENT counts as trivial.
10193 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10195 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10196 now that the function is always called with a nonnegative arg.
10197 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10198 All uses replaced with ...
10199 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10201 A few more minor file errno-reporting bugs.
10202 * callproc.c (Fcall_process):
10203 * doc.c (Fsnarf_documentation):
10204 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10205 * process.c (set_socket_option):
10206 Don't let a constructor trash errno.
10207 * doc.c: Include <errno.h>.
10209 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10211 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10213 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10215 Fix w32 bug with call-process-region (Bug#14885).
10216 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10217 to Fcall_process when the input is empty. This simplifies the
10218 code a bit. It makes no difference on POSIXish platforms but
10219 apparently it fixes a bug on w32.
10221 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10222 * fileio.c (close_file_unwind): Don't close if FD is negative;
10223 this can happen when unwinding a zapped file descriptor.
10224 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10225 in case Emacs runs out of memory between the two unwind-protects.
10226 Don't trash errno when closing FD.
10227 Zap the FD in the specpdl when closing it, instead of deferring
10228 the removal of the unwind-protect; this fixes a bug where a child
10229 function unwinds the stack past us.
10231 New unwind-protect flavors to better type-check C callbacks.
10232 This also lessens the need to write wrappers for callbacks,
10233 and the need for make_save_pointer.
10234 * alloc.c (free_save_value):
10235 * atimer.c (run_all_atimers):
10237 * alloc.c (safe_alloca_unwind):
10238 * atimer.c (unwind_stop_other_atimers):
10239 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10240 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10241 * minibuf.c (choose_minibuf_frame_1):
10242 * process.c (make_serial_process_unwind):
10243 * xdisp.c (pop_message_unwind):
10244 * xselect.c (queue_selection_requests_unwind):
10245 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10246 * alloc.c (record_xmalloc):
10247 Prefer record_unwind_protect_ptr to record_unwind_protect with
10249 * alloc.c (Fgarbage_collect):
10250 Prefer record_unwind_protect_void to passing a dummy.
10251 * buffer.c (restore_buffer):
10252 * window.c (restore_window_configuration):
10253 * xfns.c, w32fns.c (do_unwind_create_frame)
10254 New wrapper. All record-unwind uses of wrappee changed.
10255 * buffer.c (set_buffer_if_live):
10256 * callproc.c (call_process_cleanup, delete_temp_file):
10257 * coding.c (code_conversion_restore):
10258 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10259 * editfns.c (save_excursion_restore)
10260 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10261 (save_restriction_restore):
10262 * eval.c (restore_stack_limits, un_autoload):
10263 * fns.c (require_unwind):
10264 * keyboard.c (recursive_edit_unwind, tracking_off):
10265 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10266 * macros.c (pop_kbd_macro, restore_menu_items):
10267 * nsfns.m (unwind_create_frame):
10268 * print.c (print_unwind):
10269 * process.c (start_process_unwind):
10270 * search.c (unwind_set_match_data):
10271 * window.c (select_window_norecord, select_frame_norecord):
10272 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10273 (fast_set_selected_frame):
10274 * xfns.c, w32fns.c (unwind_create_tip_frame):
10275 Return void, not a dummy Lisp_Object. All uses changed.
10276 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10277 * callproc.c (call_process_kill):
10278 * fileio.c (restore_point_unwind, decide_coding_unwind)
10279 (build_annotations_unwind):
10280 * insdel.c (Fcombine_after_change_execute_1):
10281 * keyboard.c (read_char_help_form_unwind):
10282 * menu.c (unuse_menu_items):
10283 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10284 * sound.c (sound_cleanup):
10285 * xdisp.c (unwind_redisplay):
10286 * xfns.c (clean_up_dialog):
10287 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10288 Accept no args and return void, instead of accepting and returning
10289 a dummy Lisp_Object. All uses changed.
10290 * cygw32.c (fchdir_unwind):
10291 * fileio.c (close_file_unwind):
10292 * keyboard.c (restore_kboard_configuration):
10293 * lread.c (readevalllop_1):
10294 * process.c (wait_reading_process_output_unwind):
10295 Accept int and return void, rather than accepting an Emacs integer
10296 and returning a dummy object. In some cases this fixes an
10297 unlikely bug when the corresponding int is outside Emacs integer
10298 range. All uses changed.
10299 * dired.c (directory_files_internal_unwind):
10300 * fileio.c (do_auto_save_unwind):
10301 * gtkutil.c (pop_down_dialog):
10302 * insdel.c (reset_var_on_error):
10303 * lread.c (load_unwind):
10304 * xfns.c (clean_up_file_dialog):
10305 * xmenu.c, nsmenu.m (pop_down_menu):
10306 * xmenu.c (cleanup_widget_value_tree):
10307 * xselect.c (wait_for_property_change_unwind):
10308 Accept pointer and return void, rather than accepting an Emacs
10309 save value encapsulating the pointer and returning a dummy object.
10311 * editfns.c (Fformat): Update the saved pointer directly via
10312 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10313 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10314 (unwind_body): New function.
10315 (record_unwind_protect): First arg is now a function returning void,
10316 not a dummy Lisp_Object.
10317 (record_unwind_protect_ptr, record_unwind_protect_int)
10318 (record_unwind_protect_void): New functions.
10319 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10320 * fileio.c (struct auto_save_unwind): New type.
10321 (do_auto_save_unwind): Use it.
10322 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10323 * insdel.c (struct rvoe_arg): New type.
10324 (reset_var_on_error): Use it.
10325 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10327 (specbinding_func): Remove; there are now several such functions.
10328 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10329 (set_unwind_protect_ptr): New function.
10330 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10332 Be simpler and more consistent about reporting I/O errors.
10333 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10334 Say "Read error" and "Write error", rather than "I/O error", or
10335 "IO error reading", or "IO error writing", when a read or write
10337 * process.c (Fmake_network_process, wait_reading_process_output)
10338 (send_process, Fprocess_send_eof, wait_reading_process_output):
10339 Capitalize diagnostics consistently. Put "failed foo" at the
10340 start of the diagnostic, so that we don't capitalize the
10341 function name "foo". Consistently say "failed" for such
10343 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10344 All callers changed. This is so it can use report_file_error.
10345 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10346 diagnostics consistently as above.
10348 * fileio.c (report_file_errno): Fix errno reporting bug.
10349 If the file name is neither null nor a pair, package it up as a
10350 singleton list. All callers changed, both to this function and to
10351 report_file_error. This fixes a bug where the memory allocator
10352 invoked by list1 set errno so that the immediately following
10353 report_file_error reported the wrong errno value.
10355 Fix minor problems found by --enable-gcc-warnings.
10356 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10357 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10359 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10361 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10362 Set event->arg to Qt if switch-event shall be generated.
10363 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10365 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10367 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10370 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10371 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10372 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10373 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10374 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10375 and there is a focused frame.
10376 (head_table): Add focus-in and focus-out.
10377 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10378 bind to handle-focus-in/out.
10380 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10381 (Fhandle_switch_frame): Call Fhandle_focus_in.
10382 (syms_of_frame): defsubr handle-focus-in/out.
10384 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10386 Fix porting bug to older POSIXish platforms (Bug#14862).
10387 * sysdep.c (emacs_pipe): New function, that implements
10388 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10389 This should port better to CentOS 5 and to Mac OS X 10.6.
10390 All calls to pipe2 changed.
10392 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10393 This makes the code easier to read and the executable a bit smaller.
10394 Do not replace all calls to Fcons that happen to create lists,
10395 just calls that are intended to create lists. For example, when
10396 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10397 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10398 Similarly for list2 through list5.
10399 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10400 * bytecode.c (exec_byte_code):
10401 * callint.c (quotify_arg, Fcall_interactively):
10402 * callproc.c (Fcall_process, create_temp_file):
10403 * charset.c (load_charset_map_from_file)
10404 (Fdefine_charset_internal, init_charset):
10405 * coding.c (get_translation_table, detect_coding_system)
10406 (Fcheck_coding_systems_region)
10407 (Fset_terminal_coding_system_internal)
10408 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10409 * composite.c (update_compositions, Ffind_composition_internal):
10410 * dired.c (directory_files_internal, file_name_completion)
10412 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10413 * doc.c (Fsnarf_documentation):
10414 * editfns.c (Fmessage_box):
10416 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10417 (Feval, eval_sub, Ffuncall, apply_lambda):
10418 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10419 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10420 (Fset_file_times, Finsert_file_contents)
10421 (Fchoose_write_coding_system, Fwrite_region):
10422 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10423 * font.c (font_registry_charsets, font_parse_fcname)
10424 (font_prepare_cache, font_update_drivers, Flist_fonts):
10425 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10426 * frame.c (make_frame, Fmake_terminal_frame)
10427 (x_set_frame_parameters, x_report_frame_params)
10428 (x_default_parameter, Fx_parse_geometry):
10429 * ftfont.c (syms_of_ftfont):
10430 * image.c (gif_load):
10431 * keyboard.c (command_loop_1):
10432 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10433 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10434 (Fminor_mode_key_binding, accessible_keymaps_1)
10435 (Faccessible_keymaps, Fwhere_is_internal):
10436 * lread.c (read_emacs_mule_char):
10437 * menu.c (find_and_return_menu_selection):
10438 * minibuf.c (get_minibuffer):
10439 * nsfns.m (Fns_perform_service):
10440 * nsfont.m (ns_script_to_charset):
10441 * nsmenu.m (ns_popup_dialog):
10442 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10443 (Fx_own_selection_internal):
10444 * nsterm.m (append2):
10445 * print.c (Fredirect_debugging_output)
10446 (print_prune_string_charset):
10447 * process.c (Fdelete_process, Fprocess_contact)
10448 (Fformat_network_address, set_socket_option)
10449 (read_and_dispose_of_process_output, write_queue_push)
10450 (send_process, exec_sentinel):
10451 * sound.c (Fplay_sound_internal):
10452 * textprop.c (validate_plist, add_properties)
10453 (Fput_text_property, Fadd_face_text_property)
10454 (copy_text_properties, text_property_list, syms_of_textprop):
10455 * unexaix.c (report_error):
10456 * unexcoff.c (report_error):
10457 * unexsol.c (unexec):
10458 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10459 (Fformat_mode_line, syms_of_xdisp):
10460 * xfaces.c (set_font_frame_param)
10461 (Finternal_lisp_face_attribute_values)
10462 (Finternal_merge_in_global_face, syms_of_xfaces):
10463 * xfns.c (x_default_scroll_bar_color_parameter)
10464 (x_default_font_parameter, x_create_tip_frame):
10465 * xfont.c (xfont_supported_scripts):
10466 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10467 (menu_help_callback, xmenu_show):
10468 * xml.c (make_dom):
10469 * xterm.c (set_wm_state):
10470 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10471 and similarly for list2 through list5.
10473 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10475 * callproc.c (Fcall_process_region): Fix minor race and tune.
10476 (create_temp_file): New function, with the temp-file-creation part
10477 of the old Fcall_process_region. Use Fcopy_sequence to create the
10478 temp file name, rather than alloca + build_string, for simplicity.
10479 Don't bother to block input around the temp file creation;
10480 shouldn't be needed. Simplify use of mktemp.
10481 Use record_unwind_protect immediately after creating the temp file;
10482 this closes an unlikely race where the temp file was not removed.
10483 Use memcpy rather than an open-coded loop.
10484 (Fcall_process_region): Use the new function. If the input is
10485 empty, redirect from /dev/null rather than from a newly created
10486 empty temp file; this avoids unnecessary file system traffic.
10488 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10490 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10491 Simplify by making this case like the other two. This is a bit
10492 slower on obsolete hosts, but the extra complexity isn't worth it.
10494 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10495 * process.c (create_process) [!DOS_NT]:
10496 Remove now-unnecessary calls to emacs_close.
10498 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10500 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10501 returning early. (Bug#14850)
10503 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10504 and inhibit-iso-escape-detection attributes of 'undecided'.
10507 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10509 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10510 Reported by Herbert J. Skuhra in
10511 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10513 Don't lose top specpdl entry when memory is exhausted.
10514 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10515 specpdl overflow here, to simplify callers; all callers changed.
10516 Always reserve an unused entry at the stack top; this avoids
10517 losing the top entry's information when memory is exhausted.
10519 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10521 Clean up errno reporting and fix some errno-reporting bugs.
10522 * callproc.c (Fcall_process):
10523 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10524 * process.c (create_process, Fmake_network_process):
10525 * unexaix.c (report_error):
10526 * unexcoff.c (report_error):
10527 Be more careful about reporting the errno of failed operations.
10528 The code previously reported the wrong errno sometimes.
10529 Also, prefer report_file_errno to setting errno + report_file_error.
10530 (Fcall_process): Look at openp return value rather than at path,
10531 as that's a bit faster and clearer when there's a numeric predicate.
10532 * fileio.c (report_file_errno): New function, with most of the
10533 old contents of report_file_error.
10534 (report_file_error): Use it.
10535 (Ffile_exists_p, Ffile_accessible_directory_p):
10536 Set errno to 0 when it is junk.
10537 * fileio.c (Faccess_file):
10538 * image.c (x_create_bitmap_from_file):
10539 Use faccessat rather than opening the file, to avoid the hassle of
10540 having a file descriptor open.
10541 * lisp.h (report_file_errno): New decl.
10542 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10545 * process.c (create_process, wait_reading_process_output) [AIX]:
10546 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10547 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10548 a multithreaded environment anyway).
10549 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10551 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10553 * image.c (x_find_image_file): Don't close a remote file handle.
10555 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10557 Fix races with threads and file descriptors.
10558 * callproc.c (Fcall_process_region):
10559 * dired.c (open_directory):
10560 * emacs.c (main, Fdaemon_initialized):
10561 * image.c (x_find_image_file):
10562 * inotify.c (Finotify_rm_watch):
10563 * lread.c (Flocate_file_internal):
10564 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10565 * term.c (term_mouse_moveto, init_tty):
10566 * termcap.c (tgetent):
10567 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10568 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10569 * unexhp9k800.c, unexmacosx.c (unexec):
10570 * callproc.c (Fcall_process_region):
10571 Use emacs_close, not close.
10572 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10573 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10574 and posix_close function on current platforms (which all lack them).
10575 (emacs_close): Use it. This should fix the races on GNU/Linux and
10576 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10577 and it should avoid closing random victim file descriptors on
10580 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10582 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10583 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10584 Touch up doc a bit.
10586 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10587 This is for .gdbinit xbacktrace.
10589 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10590 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10591 (emacs_set_tty): Now static.
10592 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10593 * term.c (tty_capable_p, tty_default_color_capabilities)
10594 (get_tty_terminal, term_mouse_movement)
10595 (handle_one_term_event, init_tty, maybe_fatal):
10596 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10597 (tgetent, scan_file, name_match, compare_contin):
10598 * terminal.c (get_terminal):
10599 Use bool for boolean.
10600 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10601 Prefer char to unsigned char if either will do.
10602 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10603 (tty_write_glyphs): Prefer int to unsigned.
10604 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10605 All callers changed.
10606 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10608 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10611 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10612 (B__dummy__): New dummy symbol, to pacify C89.
10613 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10614 they can't grok varargs macros.
10615 * dispnew.c (add_window_display_history)
10616 (add_frame_display_history):
10617 * print.c (print_object):
10618 * xdisp.c (debug_method_add):
10619 Use %p printf format only for void pointers.
10620 * emacs.c (usage_message): New constant, replacing ...
10621 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10622 (main): Adjust to usage reorg.
10623 * fns.c (syms_of_fns):
10624 * profiler.c (syms_of_profiler):
10625 Don't use non-constant struct initializers.
10626 * gnutls.h (gnutls_initstage_t):
10627 * lisp.h (enum Lisp_Fwd_Type):
10628 * lread.c (lisp_file_lexically_bound_p):
10629 * xsettings.c (anonymous enum):
10630 Remove trailing comma.
10631 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10632 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10633 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10635 * regex.c (const_re_char): New type, to pacify strict C89.
10636 All uses of 'const re_char' replaced to use it.
10637 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10638 with glibc when strict C89. This change is imported from gnulib.
10640 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10641 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10642 Omit GNU_LINUX implementation, since it requires long long.
10643 * xterm.c (x_draw_underwave):
10644 Do not assume the traditional order of struct's members.
10645 (x_term_init): Rewrite to avoid the need for non-constant structure
10648 Syntax cleanup, mostly replacing macros with functions.
10649 This removes the need for the syntax_temp hack.
10650 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10651 * syntax.c (SYNTAX_INLINE): New macro.
10652 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10653 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10654 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10655 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10656 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10657 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10658 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10659 Now constants, not macros.
10660 (syntax_temp) [!__GNUC__]: Remove.
10661 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10662 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10663 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10664 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10665 Move here from syntax.h; now functions, not macros. Except for the
10666 last function, these are static since only syntax.c uses them.
10667 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10668 All uses changed. Now a function, not a macro; use this fact
10669 to simplify the code.
10670 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10671 compiler bugs; no longer relevant.
10672 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10673 (SYNTAX_INLINE): New macro.
10674 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10675 for the new functions. Use bool for boolean member.
10676 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10677 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10678 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10679 (SETUP_BUFFER_SYNTAX_TABLE):
10680 Now extern inline functions, not macros.
10681 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10682 Remove; all uses replaced by implementation.
10683 (syntax_temp) [!__GNUC__]: Remove decl.
10684 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10686 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10688 * emacs.c (main): Fix syntax error.
10690 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10692 Timestamp fixes for undo (Bug#14824).
10693 * atimer.c (schedule_atimer):
10694 * fileio.c (Ffile_newer_than_file_p):
10695 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10696 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10697 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10698 (syms_of_fileio): Remove Sclear_visited_file_name.
10699 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10700 file doesn't exist; this avoids an ambiguity with negative timestamps.
10701 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10702 * systime.h (make_emacs_time, invalid_emacs_time):
10703 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10704 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10705 * undo.c (record_first_change): Push (visited-file-modtime) onto
10706 undo list rather than reimplementing it by hand, incorrectly.
10708 2013-07-09 Ken Brown <kbrown@cornell.edu>
10710 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10712 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10714 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10716 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10718 Handle errno and exit status a bit more carefully.
10719 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10720 number into an exit status. Instead, use EXIT_CANCELED.
10721 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10722 * callproc.c (relocate_fd):
10723 * emacs.c (close_output_streams, main):
10724 * process.c (create_process):
10725 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10726 Use emacs_perror for simplicity.
10727 * callproc.c (relocate_fd, main):
10728 * sysdep.c (sys_subshell):
10729 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10730 (shut_down_emacs): Use emacs_write, not write.
10731 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10732 * fileio.c (Fcopy_file, e_write):
10733 * nsterm.m (ns_select):
10734 * process.c (send_process):
10735 * sound.c (vox_write):
10736 Use emacs_write_sig, not emacs_write.
10737 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10738 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10740 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10742 (emacs_full_write): New function.
10743 (emacs_write): Rewrite to use it.
10744 (emacswrite_sig, emacs_perror): New functions.
10745 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10747 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10749 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10750 on NS even if it is present. Pixmap on NS is a void*.
10752 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10754 Port to Ubuntu 10 (Bug#14803).
10755 Problem reported by T.V. Raman.
10756 * process.c (close_on_exec, accept4, process_socket):
10757 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10759 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10761 * w32.c (sys_dup): Declare prototype.
10765 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10767 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10769 Make file descriptors close-on-exec when possible (Bug#14803).
10770 This simplifies Emacs a bit, since it no longer needs to worry
10771 about closing file descriptors by hand in some cases.
10772 It also fixes some unlikely races. Not all such races, as
10773 libraries often open files internally without setting
10774 close-on-exec, but it's an improvement.
10775 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10776 * callproc.c (Fcall_process) [!MSDOS]:
10777 * emacs.c (main) [!DOS_NT]:
10778 * nsterm.m (ns_term_init):
10779 * process.c (create_process):
10780 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10781 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10782 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10783 Prefer mkostemp with O_CLOEXEC to mkstemp.
10784 * callproc.c (relocate_fd) [!WINDOWSNT]:
10785 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10786 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10788 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10789 Make the resulting file descriptor close-on-exec.
10790 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10791 * lread.c (load_descriptor_list, load_descriptor_unwind):
10792 Remove; no longer needed. All uses removed.
10793 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10794 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10796 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10797 (Fmake_network_process, Fnetwork_interface_list)
10798 (Fnetwork_interface_info, server_accept_connection):
10799 Make newly-created socket close-on-exec.
10800 * sysdep.c (emacs_open, emacs_fopen):
10801 Make new-created descriptor close-on-exec.
10802 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10803 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10805 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10807 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10808 for NS_IMPL_GNUSTEP.
10810 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10812 Fix openp errno handling.
10813 * callproc.c (Fcall_process): Preserve openp errno around close.
10814 * lread.c (openp): Set errno when returning -1, as some callers
10817 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10819 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10821 * nsterm.h (NSSavePanel): Update comment.
10822 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10823 (ns_run_file_dialog): Declare.
10825 * nsfns.m: Remove panelOK.
10827 (ns_run_file_dialog): New function.
10828 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10829 event loop, so file dialog is popped up by ns_run_file_dialog, called
10830 by sendEvent (Bug#14578).
10831 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10833 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10835 * xdisp.c (default_line_pixel_height): New function.
10836 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10837 (try_cursor_movement, redisplay_window, try_window)
10838 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10840 * window.c (window_scroll_pixel_based):
10841 use default_line_pixel_height.
10843 * dispextern.h (default_line_pixel_height): Add prototype.
10845 * frame.c (x_set_line_spacing): Accept a float value for
10846 line-spacing parameter, per the documentation.
10848 * data.c (Fmultibyte_string_p): Doc fix.
10850 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10852 Use emacs_open more consistently when opening files.
10853 This handles EINTR more consistently now, and makes it easier
10854 to introduce other uniform changes to file descriptor handling.
10855 * sysstdio.h: New file.
10856 * buffer.c (mmap_init):
10857 * cygw32.c (chdir_to_default_directory):
10858 * dispnew.c (Fopen_termscript):
10859 * emacs.c (Fdaemon_initialized):
10860 * fileio.c (Fdo_auto_save):
10861 * image.c (slurp_file, png_load_body, jpeg_load_body):
10862 * keyboard.c (Fopen_dribble_file):
10864 * print.c (Fredirect_debugging_output):
10865 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10866 * termcap.c (tgetent):
10867 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10868 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10869 * w32term.c (w32_initialize) [CYGWIN]:
10870 * xfaces.c (Fx_load_color_file):
10871 Use emacs_open instead of plain open, and emacs_fopen instead of
10873 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10874 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10875 * callproc.c (default_output_mode): New constant.
10876 (Fcall_process): Use it to call emacs_open instead of plain creat.
10877 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10878 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10879 (emacs_fopen): New function.
10880 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10881 Include <lisp.h>, for emacs_open.
10882 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10884 Remove duplicate #include directives.
10885 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10887 Don't include stdio.h twice.
10888 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10889 Don't include sys/types.h or stdio.h twice.
10890 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10891 * lread.c: Don't include coding.h twice.
10892 * nsfont.m: Don't include frame.h twice.
10893 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10894 * ralloc.c: Don't include <unistd.h> twice.
10895 * xdisp.c: Don't include font.h twice.
10896 * xterm.c: Don't include fontset.h twice.
10897 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10899 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10901 Scale ImageMagick images more carefully.
10902 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10903 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10904 Be more careful about avoiding undefined behavior after
10905 integer overflow and division by zero.
10907 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10909 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10910 (syms_of_w32fns): DEFSYM them.
10911 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10912 (CCHDEVICENAME): Define macros if not defined.
10913 (struct MONITOR_INFO_EX): New struct.
10914 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10915 (enum_display_monitors_fn): New variable.
10916 (globals_of_w32fns): Initialize it.
10917 (Fx_display_pixel_width, Fx_display_pixel_height)
10918 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10919 multi-monitor setups in docstrings.
10920 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10921 screen size by primary monitor's millimeter per pixel.
10922 (w32_monitor_enum, w32_display_monitor_attributes_list)
10923 (w32_display_monitor_attributes_list_fallback)
10924 (Fw32_display_monitor_attributes_list): New functions.
10925 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10927 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10929 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10931 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10933 * fileio.c (Qfile_notify_error): New error symbol.
10935 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10936 * inotify.c (inotify_callback, symbol_to_inotifymask)
10937 (Finotify_add_watch, Finotify_rm_watch): Use it.
10938 (inotifyevent_to_event): Exchange order of cookie and file name.
10939 (Finotify_add_watch): Adapt docstring.
10941 * lisp.h (Qfile_notify_error): Declare.
10943 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10945 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10946 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10947 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10948 which did not work (see <http://bugs.gnu.org/14569#307>).
10949 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10950 && (!noninteractive || initialized)). This attempts to thread
10951 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10953 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10955 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10956 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10958 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10960 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10961 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10962 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10963 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10965 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10967 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10968 Define to __sys_siglist.
10970 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10972 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10973 word-wrap, so that overflow-newline-into-fringe would work in
10974 visual-line-mode. (Bug#2749)
10975 (move_it_in_display_line_to): When the last scanned display
10976 element fits exactly on the display line, and
10977 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10978 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10979 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10980 finding buffer position that corresponds to pixel coordinates,
10981 e.g. in buffer_posn_from_coords.
10983 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10985 * process.c (handle_child_signal): Call catch_child_signal if
10988 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10990 Don't convert function pointers to void * and back.
10991 It isn't portable C, and it's easy enough to avoid.
10992 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10993 (make_save_value): Add support for SAVE_FUNCPOINTER.
10994 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10995 * print.c (print_object):
10996 Distinguish function from object pointers.
10997 * lisp.h (SAVE_FUNCPOINTER): New constant.
10998 (SAVE_SLOT_BITS): Adjust to it.
10999 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11000 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11001 (voidfuncptr): New typedef.
11002 (struct Lisp_Save_Value): New member data[0].funcpointer.
11003 (XSAVE_FUNCPOINTER): New function.
11005 Simplify buildobj processing.
11006 * Makefile.in (buildobj.h): Make it a sequence of strings each
11007 followed by comma, rather than a single string. Put it into a
11008 .tmp file in case there's an error while generating it.
11009 (gl-stamp): Use .tmp for temp files.
11010 (mostlyclean): Clean .tmp files.
11011 * doc.c (buildobj): Move to just the routine that needs it.
11012 It's now an array of strings, so processing is simpler.
11014 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11016 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11017 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11018 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11019 Invoke malloc_enable_thread even when not interactive.
11020 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11021 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11022 in this case, since the underlying bug has now been fixed.
11024 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11026 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11027 unlinking it (bug#14691).
11029 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11031 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11032 before checking whether buffer is modified. This lets
11033 `kill-buffer-query-functions' cancel killing of the buffer or save
11034 its content before `kill-buffer' asks user the "Buffer %s
11035 modified; kill anyway?" question.
11037 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11039 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11040 Let the super performKeyEquivalent deal with them (Bug#14747).
11042 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11044 * widget.c (resize_cb): Remove unused local.
11046 Do not use GTK 3 if it exists but cannot be compiled.
11047 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11048 * xterm.c (x_error_handler) [!USE_GTK]:
11051 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11053 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11055 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11056 to the valid range of values. (Bug#14753)
11058 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11059 when moving point by using the current glyph matrix. This avoids
11060 the need to force redisplay when this function is called in a
11063 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11065 Fix minor problems found by static checking.
11066 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11067 Redo the latter's body to sidestep GCC parenthesization warnings.
11068 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11069 * coding.c (detect_coding, detect_coding_system):
11070 * coding.h (struct undecided_spec):
11071 Use bool for boolean.
11072 * image.c (QCmax_width, QCmax_height): Now static.
11073 * xdisp.c (Fmove_point_visually): Remove unused local.
11075 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11077 * xdisp.c (Fmove_point_visually): New function.
11079 2013-06-28 Kenichi Handa <handa@gnu.org>
11081 * coding.h (define_coding_undecided_arg_index): New enum.
11082 (coding_attr_index): New members
11083 coding_attr_undecided_inhibit_null_byte_detection,
11084 coding_attr_undecided_inhibit_iso_escape_detection,
11085 coding_attr_undecided_prefer_utf_8.
11086 (undecided_spec): New struct.
11087 (struct coding_system): New member `undecided' of the member
11090 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11091 (detect_coding): Likewise.
11092 (detect_coding_system): Likewise.
11093 (Fdefine_coding_system_internal): New coding system properties
11094 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11096 (syms_of_coding): Adjust for coding_arg_undecided_max.
11098 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11100 * image.c (x_from_xcolors): Remove unused local.
11102 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11104 Defer image data transfer between X client and server until actual
11107 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11110 * image.c (Destroy_Image): Remove.
11111 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11112 `mask_p', and `colors_p'. All uses changed.
11113 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11114 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11115 New macros for `flags' arg to x_clear_image_1.
11116 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11117 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11118 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11119 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11120 (image_get_x_image, image_unget_x_image): New functions or macros.
11121 (image_background, image_background_transparent, x_to_xcolors)
11122 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11123 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11124 instead of Destroy_Image.
11125 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11126 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11127 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11128 (imagemagick_load_image, svg_load_image): Use them instead of
11129 x_create_x_image_and_pixmap, and x_put_x_image followed by
11130 x_destroy_x_image, respectively.
11131 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11132 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11133 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11134 background_transparent fields.
11135 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11136 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11138 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11140 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11141 This mostly consists of undoing recent changes.
11142 * callproc.c (Fcall_process):
11143 * process.c (create_process):
11144 Do not worry about catching SIGCHLD here, undoing previous change.
11145 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11146 * process.c, process.h (catch_child_signal):
11147 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11148 * process.c (catch_child_handler): Don't worry about being called
11149 lazily and do not assume caller has blocked SIGCHLD, undoing
11150 previous change. Move first-time stuff back to
11151 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11152 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11153 set lib_child_handler if it's already initialized, which may
11154 help avoid problems on GNUstep.
11156 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11158 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11159 * callproc.c (Fcall_process):
11160 * process.c (create_process):
11161 Make sure SIGCHLD is caught before we fork,
11162 since Emacs startup no arranges to catch SIGCHLD.
11163 * process.c (lib_child_handler): Initialize to null, not to
11165 (catch_child_signal): Allow self to be called lazily.
11166 Do nothing if it's already been called.
11167 Assume caller has blocked SIGCHLD (all callers do now).
11168 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11169 just before it's really needed.
11170 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11171 since it hasn't been caught yet.
11173 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11175 * image.c (compute_image_size): New function to implement
11176 :max-width and :max-height.
11177 (imagemagick_load_image): Use it.
11179 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11181 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11182 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11184 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11185 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11186 the SIGCHLD handler, since the code is not atomic and (due to glib)
11187 signals may be arriving now.
11188 * sysdep.c (init_signals): Do not catch child signals here;
11189 'main' now does that later, at a safer time.
11191 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11193 Clean up SIGCHLD handling a bit (Bug#14569).
11194 * process.c, process.h (catch_child_signal):
11195 Now always extern, even if !NS_IMPL_GNUSTEP.
11196 * process.c (catch_child_signal): Move glib tickler here from
11197 init_process_emacs, so that it's done earlier in Emacs
11198 initialization. Also move the noninteractive && !initialized
11199 check here from init_process_emacs. This is all a bit cleaner for
11200 GNUish platforms, and I hope it works around the Cygwin bug.
11201 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11202 that glib signal handling is tickled before glib creates threads.
11204 * process.c (wait_reading_process_output): Avoid int overflow
11205 when reading more than 2 GiB total from a process.
11207 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11209 * process.c (create_process): Handle a couple more cases,
11210 i.e., work even if new_argv and wait_child_setup[i] are cached.
11211 Use Fcall_process's style for volatile vars.
11213 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11215 * process.c (create_process): Mark PROCESS volatile.
11217 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11219 Use C99-style flexible array members if available.
11220 This avoids some subtle aliasing issues, which typically
11221 aren't a problem with GCC but may be a problem elsewhere.
11222 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11223 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11224 In either case, it uses a flexible array member rather than
11225 the old struct hack. All uses changed.
11226 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11227 Adjust to sdata reorganization.
11228 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11229 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11230 that ports better to pre-C99 non-GCC.
11231 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11232 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11233 as the latter has changed.
11234 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11235 and port better to pre-C99 GCC.
11236 * image.c (struct xpm_cached_color):
11237 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11238 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11239 Use FLEXIBLE_ARRAY_MEMBER.
11240 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11241 Move decl to top level so it gets checked against implementation.
11242 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11243 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11245 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11247 * syntax.c: Integer cleanups.
11248 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11249 All uses that need 0-or-2 changed to:
11250 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11251 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11252 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11253 (char_quoted, prev_char_comend_first, back_comment)
11254 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11255 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11256 Use bool for boolean.
11257 (update_syntax_table, skip_chars, skip_syntaxes):
11258 Prefer int to unsigned when either will do.
11259 (back_comment): Return boolean success flag, like forw_comment,
11260 instead of positive-or-minus-1 (which might have overflowed int anyway).
11261 Don't stuff ptrdiff_t into int.
11262 (syntax_spec_code, syntax_code_spec): Now const.
11263 (Fmatching_paren, scan_lists, scan_sexps_forward):
11264 Use enum syntaxcode for syntax code.
11265 (Fmatching_paren): Check that arg is a character, not just an integer.
11266 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11267 (Finternal_describe_syntax_value): Omit no-longer-needed
11269 (skip_chars): Use char, not unsigned char, when the distinction
11271 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11272 * bytecode.c (exec_byte_code):
11273 * syntax.c (syntax_spec_code, Fchar_syntax)
11274 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11275 (init_syntax_once):
11276 * syntax.h (SYNTAX_WITH_FLAGS):
11277 Omit unnecessary casts.
11279 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11281 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11282 line dimensions here, to avoid race conditions with the main
11283 thread. (Bug#14062, bug#14630, bug#14669)
11285 * w32term.c (w32_draw_window_cursor): Compute the header line and
11286 mode line dimensions here.
11287 <w32_system_caret_window, w32_system_caret_hdr_height>:
11288 <w32_system_caret_mode_height>: New variables.
11290 * w32term.h: Declare them.
11292 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11294 * alloc.c (die): Move "assertion failed" string here ...
11295 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11296 COND when SUPPRESS_CHECKING. This shrinks the executable text
11297 size by 0.8% to 2.2% when configured with --enable-checking,
11298 depending on optimization flags (GCC 4.8.1 x86-64).
11300 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11302 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11304 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11305 base is 2; this is more accurate.
11307 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11309 * sound.c (string_default): Move to !WINDOWSNT section.
11310 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11312 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11314 * sound.c: Integer cleanups.
11315 Remove unnecessary forward decls.
11316 (struct sound_device): The 'file' member is now a Lisp_Object, not
11317 a char *, so that we needn't invoke alloca on a huge size.
11318 (Fplay_sound_internal): Adjust to this.
11319 (string_default): New function.
11320 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11321 Use it to adjust to the struct sound_device change.
11322 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11323 (be2hs) [0]: Remove.
11325 * syntax.c (skip_chars): Don't use uninitialized storage
11326 when searching a multibyte buffer for characters that are not in a
11327 unibyte string that contains non-ASCII characters.
11329 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11331 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11332 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11334 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11336 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11338 2013-06-18 Kenichi Handa <handa@gnu.org>
11340 * font.c (Ffont_spec): Signal an error for an invalid font name
11343 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11345 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11346 In particular this ports to 32-bit sparc Sun cc.
11347 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11348 array with a dummy element at specpdl[-1], so that its address can
11350 (unbind_to): Do not copy the binding; not needed, now that we
11351 copy old_value in the one place where the copy is needed.
11352 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11353 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11354 (union specbinding): Rename from struct specbinding. Redo layout
11355 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11356 which is not portable. With Sun C 5.12 32-bit sparc, the
11357 declaration causes nargs to be an unsigned bitfield, a behavior
11358 that the C standard allows; but Emacs wants nargs to be signed.
11359 The overall type is now a union of structures rather than a
11360 structure of union of structures, and the 'kind' member is now a
11361 bitfield, so that the overall type doesn't grow. All uses changed.
11362 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11364 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11366 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11367 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11369 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11371 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11373 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11374 unless we know that the window w's frame is a frame object.
11375 Another attempt at solving bug#14062 and bug#14630.
11377 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11379 * textprop.c (property_set_type): New enum.
11380 (add_properties): Allow appending/prepending text properties.
11381 (add_text_properties_1): Factored out of Fadd_text_properties.
11382 (Fadd_text_properties): Move all the code into
11383 add_text_properties_1.
11384 (Fadd_face_text_property): New function that calls
11385 add_text_properties_1.
11387 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11389 Move functions from lisp.h to individual modules when possible.
11390 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11391 * alloc.c (XFLOAT_INIT, set_symbol_name):
11392 * buffer.c (CHECK_OVERLAY):
11393 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11394 (set_char_table_parent):
11395 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11396 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11397 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11398 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11400 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11401 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11402 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11403 (backtrace_args, backtrace_debug_on_exit):
11404 * floatfns.c (CHECK_FLOAT):
11405 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11406 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11407 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11408 (set_hash_index_slot):
11409 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11410 * marker.c (CHECK_MARKER):
11411 * textprop.c (CHECK_STRING_OR_BUFFER):
11412 * window.c (CHECK_WINDOW_CONFIGURATION):
11413 Move here from lisp.h, and make these functions static rather than
11415 * buffer.c (Qoverlayp):
11417 * fns.c (Qhash_table_p):
11418 * window.c (Qwindow_configuration_p):
11420 * lisp.h: Remove the abovementioned defns and decls.
11422 Use functions, not macros, for XINT etc (Bug#11935).
11423 In lisp.h, prefer functions to function-like macros, and
11424 constants to object-like macros, when either will do. This:
11425 . simplifies use, as there's no more need to worry about
11426 arguments' side effects being evaluated multiple times.
11427 . makes the code easier to debug on some platforms.
11428 However, when using gcc -O0, keep using function-like macros
11429 for a few critical operations, for performance reasons.
11430 This sort of thing isn't needed with gcc -Og, but -Og
11431 is a GCC 4.8 feature and isn't widely-enough available yet.
11432 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11433 Remove enum lsb_bits; no longer needed.
11434 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11435 * buffer.c (Qoverlap):
11437 * fns.c (Qhash_table_p):
11438 Now extern, so lisp.h can use these symbols.
11439 * dispextern.h: Include character.h, for MAX_CHAR etc.
11440 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11441 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11442 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11443 (GLYPH_CODE_P): Move here from lisp.h.
11444 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11445 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11446 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11447 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11448 XUNTAG now returns void *.
11449 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11450 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11451 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11452 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11453 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11454 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11455 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11456 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11457 New macros, renamed from their sans-lisp_h_ counterparts.
11458 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11459 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11460 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11461 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11462 If compiling via GCC without optimization, define these as macros
11463 in addition to inline functions.
11464 To disable this, compile with -DINLINING=0.
11465 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11466 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11467 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11468 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11469 (INTMASK, VALMASK): Now macros, since static values cannot be
11470 accessed from extern inline functions.
11471 (VALMASK): Also a constant, for benefit of old GDB.
11472 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11473 is INTEGERP, which can fold it in.
11474 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11475 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11476 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11477 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11478 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11479 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11480 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11481 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11482 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11483 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11484 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11485 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11486 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11487 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11488 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11489 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11490 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11491 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11492 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11493 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11494 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11495 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11496 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11497 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11498 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11499 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11500 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11501 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11502 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11503 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11504 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11505 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11506 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11508 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11509 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11510 (VALMASK): Define in one place rather than in two, merging the
11511 USE_LSB_TAG parts; this is simpler.
11512 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11513 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11514 Move up, to avoid use before definition.
11515 Also include "globals.h" earlier, for the same reason.
11516 (make_natnum): New function.
11517 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11518 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11519 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11520 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11521 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11522 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11523 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11524 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11525 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11526 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11527 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11528 (Qwindow_configuration_p, Qimage): New forward declarations.
11529 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11530 (STRING_COPYIN): Remove; unused.
11531 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11532 (xcar_addr, xcdr_addr): New functions. All uses changed.
11533 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11534 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11535 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11536 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11537 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11538 (TYPE_RANGED_INTEGERP): Simplify.
11539 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11540 (setlocale, fixup_locale, synchronize_system_messages_locale)
11541 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11542 Now empty functions, not macros.
11543 (functionp): Return bool, not int.
11544 * window.c (Qwindow_configuration_p): Now extern,
11545 so window.h can use it.
11546 * window.h (Qwindowp): Move decl back to lisp.h.
11548 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11550 * xdisp.c (Fline_pixel_height): New function, required for solving
11553 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11555 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11557 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11559 * lread.c (syms_of_lread):
11560 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11562 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11564 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11566 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11568 * fileio.c (expand_file_name): Doc fix.
11570 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11572 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11573 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11574 Wait for self, not for 0. This can't hurt on GNU or similar
11575 system, and may help with Cygwin.
11577 * keyboard.c: Don't use PROP (...) as an lvalue.
11578 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11579 Use set_prop (A, B), not PROP (A) = B.
11581 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11583 * xdisp.c (get_it_property): Use it->window instead of generating
11584 a Lisp object from it->w.
11586 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11588 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11589 get-char-property the window that is being rendered, instead of
11590 the buffer, to support window-specific overlays. (Bug#14575)
11591 (compute_display_string_pos): When W is NULL, use the current
11592 buffer as the object to pass to get-char-property.
11593 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11594 pointer member of the bidi iterator, since no window is pertinent
11597 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11599 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11600 being displayed, and pass it to compute_display_string_pos.
11601 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11602 (bidi_paragraph_init): All callers changed.
11604 * xdisp.c (init_from_display_pos, init_iterator)
11605 (handle_single_display_spec, next_overlay_string)
11606 (get_overlay_strings_1, reseat_1, reseat_to_string)
11607 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11608 Set bidi_it.w member from it->w.
11609 (compute_display_string_pos): Accept additional argument, the
11610 window being displayed, and pass it to Fget_char_property.
11613 * dispextern.h (struct bidi_it): New member w, the window being
11615 (compute_display_string_pos): Adjust prototype.
11617 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11619 * xgselect.c: Remove unneeded include xterm.h.
11621 * process.c (wait_reading_process_output): Check for NS before GLIB.
11622 GLIB may be linked in due to rsvg, but ns_select must be called.
11624 * xgselect.c (xg_select): Remove call to window_system_available
11625 and g_main_context_pending at the top, so Gdk events (i.e. file
11626 notify) are processed when Emacs is started with -nw.
11628 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11630 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11631 (ctagsfiles3): New variable, includes only *.m files.
11632 (TAGS): Use an explicit language name in the regular expressions,
11633 to avoid transformation of '/SOMETHING' by MSYS to
11634 'c:\MSYS\SOMETHING'.
11636 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11638 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11640 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11642 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11643 still need to set the mouse pointer shape and activate help-echo.
11646 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11648 A few porting etc. fixes for the new file monitor code.
11649 See the thread containing
11650 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11651 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11652 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11653 (dir_monitor_callback, Fgfile_rm_watch):
11654 Use assq_no_quit instead of Fassoc, for speed.
11655 (dir_monitor_callback, Fgfile_rm_watch):
11656 eassert that the monitor is a fixnum.
11657 (dir_monitor_callback): No need for CDR_SAFE.
11658 Simplify building of lisp with alternative tails.
11659 (Fgfile_add_watch, Fgfile_rm_watch):
11660 Do not assume glib functions set errno reliably on failure.
11661 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11662 and signal an error otherwise.
11663 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11664 Use Fdelq instead of Fdelete, for speed.
11666 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11668 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11669 don't insist on being invoked on a highlighted tool-bar button.
11670 Avoids losing tool-bar functionality when mouse-highlight is nil.
11671 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11672 Don't highlight when mouse-highlight is nil.
11673 (note_mouse_highlight): When mouse-highlight is nil, don't return
11674 right away; instead, run tool-bar and mode-line highlight
11675 subroutine, clear any existing highlight, and revert the mouse
11676 pointer to its default shape. (Bug#14558)
11678 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11680 * lisp.mk (lisp): Add prog-mode.el.
11682 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11684 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11685 * process.c (dummy_handler): New function.
11686 (lib_child_handler): New static var.
11687 (handle_child_signal): Invoke it.
11688 (catch_child_signal): If a library has set up a signal handler,
11689 save it into lib_child_handler.
11690 (init_process_emacs): If using glib and not on Windows, tickle glib's
11691 child-handling code so that it initializes its private SIGCHLD handler.
11692 * syssignal.h (SA_SIGINFO): Default to 0.
11693 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11694 31; it should no longer be needed now.
11696 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11698 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11700 * gfilenotify.c (globals_of_gfilenotify): New function.
11701 (syms_of_gfilenotify): Move global initialization there.
11703 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11705 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11707 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11708 * keyboard.c (menu_bar_items, tool_bar_items):
11709 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11710 not override local keymaps any more.
11712 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11714 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11716 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11718 * w32console.c (initialize_w32_display): Return the dimensions of
11719 the console window via 2 additional arguments, not via the current
11720 frame. This avoids crashes due to overrunning the bounds of
11721 frame's decode_mode_spec_buffer, which is not resized following
11722 the change of the frame dimensions from the initial 10x10.
11724 * w32term.h (w32_initialize_display_info): Adjust prototype.
11726 * term.c (init_tty): Take dimensions of the frame from the values
11727 returned by initialize_w32_display.
11729 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11730 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11731 (LIBES): Add $(GFILENOTIFY_LIBS).
11733 * w32inevt.c (handle_file_notifications): Add dummy implementation
11734 for !HAVE_W32NOTIFY.
11736 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11738 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11740 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11742 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11744 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11746 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11748 Fix minor problems found by static checking.
11749 * data.c (pure_write_error):
11750 Use xsignal2, not Fsignal, as Fsignal might return.
11751 * eval.c (set_backtrace_debug_on_exit): Now static.
11752 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11753 No longer inline. EXTERN_INLINE is needed only for functions
11754 defined in .h files. Reindent function header as per GNU style.
11755 (backtrace_p, backtrace_top, backtrace_next):
11756 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11757 compiler or linker. Add extern decls to pacify gcc -Wall.
11758 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11760 * frame.c (free_monitors): Define only on platforms that need it.
11761 * nsterm.m (ns_term_init):
11762 * process.c (catch_child_signal):
11763 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11764 defined on all porting targets these days.
11765 * process.c, process.h (catch_child_signal):
11766 Make it extern only if NS_IMPL_GNUSTEP is defined.
11768 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11770 * w32.c (gettimeofday): Make the signature identical to prototype
11771 in nt/inc/sys/time.h.
11773 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11775 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11778 * keyboard.c (safe_run_hooks_error): Improve error message.
11780 * data.c (pure_write_error): Add `object' argument.
11781 * puresize.h (CHECK_IMPURE): Use it.
11783 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11785 * Makefile.in (NOTIFY_OBJ): New variable.
11786 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11788 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11789 Call syms_of_gfilenotify.
11791 * gfilenotify.c: New file.
11793 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11794 and Qfile_w32notify.
11795 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11796 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11798 * lisp.h: Declare syms_of_gfilenotify.
11800 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11802 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11804 Merge the specpdl and backtrace stacks. Make the structure of the
11805 specpdl entries more obvious via a tagged union of structs.
11806 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11807 (enum specbind_tag): New enum.
11808 (struct specbinding): Make it a tagged union of structs.
11809 Add a case for backtrace records.
11810 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11811 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11812 (backtrace_debug_on_exit): New accessors.
11813 (struct backtrace): Remove.
11814 (struct catchtag): Remove backlist field.
11815 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11817 (Flocal_variable_p): Speed up the common case where the binding is
11819 * eval.c (backtrace_list): Remove.
11820 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11821 (set_backtrace_args, set_backtrace_nargs)
11822 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11823 (backtrace_next): New functions.
11824 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11825 (unwind_to_catch, internal_lisp_condition_case)
11826 (internal_condition_case, internal_condition_case_1)
11827 (internal_condition_case_2, internal_condition_case_n): Don't bother
11828 with backtrace_list any more.
11829 (Fsignal): Adjust to new backtrace format.
11830 (grow_specpdl): Move up.
11831 (record_in_backtrace): New function.
11832 (eval_sub, Ffuncall): Use it.
11833 (apply_lambda): Adjust to new backtrace format.
11834 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11836 (specbind): Adjust to new specpdl format. Simplify.
11837 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11838 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11840 (mark_backtrace): Remove.
11841 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11842 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11843 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11845 * profiler.c (record_backtrace): Use get_backtrace.
11846 (handle_profiler_signal): Use backtrace_top_function.
11847 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11848 accessor functions.
11850 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11852 * process.h (catch_child_signal): Declare.
11854 * process.c (catch_child_signal): New function.
11855 (init_process_emacs): Call it.
11857 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11858 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11860 (x_set_cursor_type): Remove declaration.
11861 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11862 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11863 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11864 (ns_get_color): Use F suffix on float.
11865 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11866 (ns_get_rgb_color): Remove.
11867 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11868 (note_mouse_movement): x and y are CGFloat.
11869 (ns_draw_fringe_bitmap): Remove unused rowY.
11870 Change #if to COCOA && >= 10_6.
11871 (ns_draw_window_cursor): Remove unused overspill.
11872 (ns_draw_underwave): width and x are EamcsCGFloat.
11873 (ns_draw_box): thickness is CGFloat.
11874 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11875 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11876 if not in main thread.
11877 (ns_get_pending_menu_title, ns_check_menu_open)
11878 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11879 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11880 (sendFromMainThread:): New method.
11881 (changeFont:): size is CGFloat.
11882 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11883 Disable warning about permanent text.
11884 (characterIndexForPoint:): Adjust return type depending on GNUstep
11886 (mouseDown:): delta is CGFloat.
11887 (updateFrameSize): Remove unised variable f.
11888 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11889 Cast float to EmacsCGFloat.
11890 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11891 also to -1 when restoring.
11892 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11893 inside NS_IMPL_COCOA.
11894 (toggleFullScreen:): Put call to toggleFullScreen inside
11895 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11896 (setPosition:portion:whole:): por is CGFloat.
11897 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11898 (mouseDown:): Use CGFloat.
11899 (mouseDragged:): Remove unised variable edge.
11900 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11902 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11903 of CGFloat differs.
11904 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11905 when NS_IMPL_GNUSTEP.
11906 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11907 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11908 (EmacsToolbar): Add clearAll. Add tag argument to
11909 addDisplayItemWithImage.
11910 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11912 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11914 * nsmenu.m (ns_update_menubar): Make static.
11915 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11916 (fillWithWidgetValue:): Add cast to SEL for setAction.
11917 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11918 (update_frame_tool_bar): Update code for GNUstep.
11919 (clearAll): New method.
11920 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11921 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11922 Move identifierToItem setObject and activeIdentifiers addObject before
11923 call to insertItemWithItemIdentifier.
11924 (validateVisibleItems): Fix indentation.
11925 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11926 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11927 UtilityWindow to aStyle, remove call to setStyleMask.
11929 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11931 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11932 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11933 Use F suffix on floats.
11934 (ns_char_width): Returns CGFloat.
11935 (ns_ascii_average_width): w is CGFloat instead of float.
11936 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11938 (ns_glyph_metrics): CGFloat instead of float.
11940 * nsfns.m (x_set_foreground_color, x_set_background_color):
11942 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11943 remove unused variables.
11944 (Fns_read_file_name): Keep track if panel is for save.
11945 Use ns_filename_from_panel/ns_directory_from_panel.
11946 (Fns_list_services): delegate only used for COCOA.
11947 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11948 Just return the input if GNUstep.
11949 (x_screen_planes): Remove.
11950 (Fxw_color_values): Use EmacsCGFloat
11951 (Fns_display_monitor_attributes_list): Only get screen number for
11953 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11955 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11956 ns_directory_from_panel.
11958 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11960 * process.c (handle_child_signal): Also use WCONTINUED.
11961 This is so that list-processes doesn't mistakenly list the process
11962 as stopped, when the process has actually been continued and is
11965 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11967 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11968 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11969 not already configured.
11971 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11973 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11975 * Makefile.in (mostlyclean): Remove *.res files.
11977 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11979 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11980 a buffer (bug#8447).
11982 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11984 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11985 display vector, and we backtrack, handle the case that the
11986 previous character position is also displayed from a display
11987 vector or covered by a display string or image. (Bug#14476)
11989 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11991 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11992 (struct MonitorInfo, free_monitors): Remove.
11993 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11994 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11995 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11998 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11999 (struct MonitorInfo, free_monitors): Remove.
12000 (ns_screen_name): Make static.
12001 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12002 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12005 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12006 (struct MonitorInfo): New struct.
12007 (free_monitors, make_monitor_attribute_list): Declare.
12009 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12011 (free_monitors, make_monitor_attribute_list): New functions.
12012 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12015 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12017 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12019 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12021 * keyboard.c: Apply keyboard decoding only to events that come directly
12022 from the tty, not from unread-command-events (bug#14368).
12023 (read_event_from_main_queue): New function, extracted from read_char.
12024 (read_decoded_char): Remove.
12025 (read_decoded_event_from_main_queue): New function to replace it.
12026 (read_char): Use it.
12027 (read_key_sequence): Use read_char rather than read_decoded_char.
12029 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12031 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12033 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12035 2013-05-22 Kenichi Handa <handa@gnu.org>
12037 The following changes are to fix the setting of
12038 buffer-file-coding-system on, for instance, C-x RET c unix RET
12039 _FILE_OF_DOS_EOL_TYPE_ RET.
12041 * coding.h (struct coding_system): New member detected_utf8_chars.
12043 * coding.c (detect_coding_utf_8): Count characters and check EOL
12044 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12046 (setup_coding_system): Do not initialize coding->head_ascii.
12047 (check_ascii): Do not set coding->eol_seen but update it. Do not
12048 call adjust_coding_eol_type here.
12049 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12050 If the eol-type of CODING is already specified, adjust the eol type
12051 of the found coding-system.
12052 (decode_coding_gap): Cancel previous change. Utilize the
12053 character numbers counted by detect_coding_utf_8. Fix detection
12056 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12058 * search.c (looking_at_1): Only set last_thing_searched if the match
12059 changed the match-data (bug#14281).
12061 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12063 * xdisp.c (reseat_at_previous_visible_line_start):
12064 Already declared in dispextern.h, so remove it here.
12065 (move_it_vertically_backward): Likewise.
12067 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12069 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12070 (Fx_display_pixel_width, Fx_display_pixel_height)
12071 (Fx_display_mm_width, Fx_display_mm_height):
12072 Mention `display-monitor-attributes-list' in docstrings.
12074 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12075 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12076 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12077 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12078 (Fx_display_backing_store, Fx_display_visual_class)
12079 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12080 (Fx_display_grayscale_p, Fx_display_pixel_width)
12081 (Fx_display_pixel_height, Fx_display_planes)
12082 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12083 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12084 (Fx_display_mm_width, Fx_display_mm_height)
12085 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12086 height for all physical monitors as in X11.
12088 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12089 Return pixel width or height for all physical monitors as in X11.
12091 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12093 Port --enable-gcc-warnings to clang.
12094 * bytecode.c (exec_byte_code):
12096 Redo diagnostic pragmas to pacify clang, too.
12097 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12098 * editfns.c (Fencode_time):
12099 * fileio.c (file_accessible_directory_p):
12100 * font.c (font_unparse_xlfd):
12101 Use '&"string"[index]' instead of '"string" + (index)'.
12102 * undo.c (user_error): Remove; unused.
12104 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12106 * insdel.c (insert_1_both): Document the arguments, instead of
12107 referring to insert_1, which no longer exists.
12109 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12110 some window, increment windows_or_buffers_changed, so that
12111 *Messages* display in that window is updated. (Bug#14408)
12113 * w32.c: Include epaths.h.
12114 (init_environment): Use cmdproxy.exe without leading directories.
12115 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12117 (gettimeofday): Adjust signature and return value to Posix
12120 * unexw32.c (open_output_file): Delete the existing emacs.exe
12121 before creating it, to break the hard link to the versioned
12124 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12125 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12126 (FIRSTFILE_OBJ): New variables.
12127 (W32_RES): Rename to EMACSRES. All users changed.
12128 (base_obj): Use $(CM_OBJ).
12129 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12130 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12131 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12132 $(W32_RES_LINK) before $(LIBES).
12133 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12135 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12137 * makefile.w32-in (DOC): Use just "DOC".
12139 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12141 * process.c: Export default filters and sentinels to Elisp.
12142 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12144 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12145 (Fset_process_sentinel, Fformat_network_address):
12146 Default to them instead of nil.
12147 (server_accept_connection): Sentinels can't be nil any more.
12148 (read_and_dispose_of_process_output): New function, extracted from
12149 read_process_output.
12150 (read_process_output): Use it; filters can't be nil.
12151 (Finternal_default_process_filter): New function, extracted from
12152 read_process_output.
12153 (exec_sentinel_unwind): Remove function.
12154 (exec_sentinel): Don't zilch sentinel while running.
12155 (status_notify): Sentinels can't be nil.
12156 (Finternal_default_process_sentinel): New function extracted from
12158 (setup_process_coding_systems): Default filter is not nil any more.
12159 (syms_of_process): Export new Elisp functions and initialize
12161 * lisp.h (make_lisp_proc): New function.
12163 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12165 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12167 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12169 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12170 unless we know that the window w is a leaf window.
12171 Another attempt at solving bug#14062.
12173 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12175 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12178 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12180 * image.c (gif_load): Check that subimages fit (Bug#14345).
12182 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12184 * lread.c (skip_dyn_eof): New function.
12185 (read1): Use it to skip the end of a file in response to #@00.
12187 * doc.c (get_doc_string): Slightly relax the sanity checking.
12189 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12191 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12192 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12193 (MonitorInfo): New struct.
12194 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12195 (Fns_display_monitor_attributes_list): New functions.
12196 (display-usable-bounds): Remove.
12197 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12200 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12202 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12203 (GTK_CHECK_VERSION): New macro, if not already defined.
12204 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12205 replaced by GTK_CHECK_VERSION.
12207 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12209 * xterm.h (GTK_PREREQ): New macro.
12210 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12211 to use this macro instead, for consistency and clarity.
12213 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12215 * xdisp.c (row_for_charpos_p): New function, with code of
12216 cursor_row_p, but accepts an additional argument CHARPOS instead
12217 of using a hardcoded PT.
12218 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12219 (row_containing_pos): Call row_for_charpos_p instead of partially
12220 doing the same. Fixes cursor positioning under longlines-mode
12221 when longlines-show-effect includes more than one newline, when
12222 moving the cursor vertically up.
12224 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12226 * makefile.w32-in (ACL_H): New macro.
12227 ($(BLD)/fileio.$(O)): Update dependencies.
12229 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12231 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12232 * Makefile.in (LIB_ACL): New macro.
12233 (LIBACL_LIBS): Remove.
12234 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12235 * fileio.c: Include <acl.h>.
12236 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12237 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12239 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12242 * unexelf.c: Don't assume ElfW (Half) fits in int.
12243 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12244 when dealing with ElfW (Half) values, since they can exceed 2**31
12245 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12246 (entry_address): Omit unused NUM arg. All uses changed.
12248 2013-05-07 Juri Linkov <juri@jurta.org>
12250 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12251 to the string converted from number with `Fnumber_to_string'.
12254 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12256 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12257 This fixes a problem introduced by my previous change.
12259 2013-05-07 Glenn Morris <rgm@gnu.org>
12261 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12263 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12265 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12267 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12269 Static checking by GCC 4.8.0.
12270 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12271 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12272 (x_get_monitor_attributes_fallback)
12273 (x_get_monitor_attributes_xinerama)
12274 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12275 Define only if USE_GTK.
12276 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12277 (x_get_monitor_attributes_fallback): Omit unused locals.
12278 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12279 Use double, not float, to avoid mixed-mode floating point arithmetic.
12281 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12282 Jan Djärv <jan.h.d@swipnet.se>
12284 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12285 (XINERAMA_CFLAGS): New macros.
12286 (ALL_CFLAGS, LIBES): Use them.
12288 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12289 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12290 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12291 (syms_of_xfns): DEFSYM them.
12292 (struct MonitorInfo): New struct.
12293 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12294 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12295 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12296 (x_get_monitor_attributes_xinerama): New functions.
12297 (Fx_display_monitor_attributes_list): New primitive.
12298 (syms_of_xfns): Defsubr it.
12300 * xterm.h (x_display_info): Add Xatom_net_workarea and
12301 Xatom_net_current_desktop.
12303 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12304 and dpyinfo->Xatom_net_current_desktop.
12306 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12308 * xdisp.c (pos_visible_p): Use the special code for finding the
12309 beginning of a display property or overlay for any "replacing"
12310 display property, not just for display strings. This solves
12311 incorrect reporting of position by posn-at-point. (Bug#14241)
12313 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12315 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12316 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12317 Verify that ElfW (Half) fits in int.
12318 (fatal): Use same signature as lisp.h.
12319 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12320 configure and build with -DUNEXELF_DEBUG without worrying about
12321 other modules that use DEBUG.
12322 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12323 possibly-wide integers now uses it instead of plain fprintf.
12324 (entry_address): New function, which avoids problems with 32-bit
12325 overflow on 64-bit hosts.
12326 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12327 (round_up): Don't assume the remainder fits in int.
12328 (find_section): Use bool for boolean. Simplify debug code.
12329 (unexec): Don't assume file sizes fit in int or size_t.
12330 Omit unnecessary trailing newline in 'fatal' format.
12331 Use strerror rather than outputting decimal error number.
12332 Remove unused code when emacs is not defined;
12333 this file relies on Emacs now.
12334 Don't assume e_phnum and e_shnum are positive.
12336 * regex.c: Fix problems when DEBUG is defined.
12337 (extract_number, extract_number_and_incr): Define regardless of
12338 whether DEBUG is defined; that's simpler and makes the code less
12339 likely to go stale in the normal case when DEBUG is not defined.
12340 Return int rather than taking an int * arg. All callers changed.
12341 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12342 Remove, replacing with ...
12343 (DEBUG_PRINT): New macro. All callers changed.
12344 (DEBUG_COMPILES_ARGUMENTS): New macro.
12345 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12346 (print_compiled_pattern, print_double_string) [DEBUG]:
12347 Use prototype rather than old-style definition.
12348 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12349 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12350 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12351 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12352 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12353 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12354 This matters only when DEBUG is defined.
12356 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12358 * xdisp.c (set_iterator_to_next): Set the
12359 ignore_overlay_strings_at_pos_p flag only if we are _really_
12360 iterating over an overlay string, as indicated by the
12361 current.overlay_string_index member. (Bug#14306)
12363 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12365 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12366 to where it is used, to avoid autorelease issues (Bug#14050).
12368 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12370 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12371 * fileio.c (syms_of_fileio): Implement this.
12372 * filelock.c (create_lock_file): If symbolic links don't work, so
12373 we use a regular file as a lock file, do not fsync the lock file;
12376 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12378 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12379 (syms_of_minibuf): Adjust accodingly.
12381 * callint.c (Fcall_interactively): Adjust calls accordingly.
12383 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12385 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12386 w->contents is a buffer before computing everything else.
12387 Use parentheses to disambiguate last part of the condition.
12389 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12390 assertion violations. (Bug#14062)
12392 2013-05-01 David Reitter <david.reitter@gmail.com>
12394 * nsfns.m (ns_tooltip): Initialize.
12396 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12398 * coding.c (decode_coding_gap): Don't remove the character before
12399 a newline unless it's a CR character. (Bug#14287)
12401 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12403 * dispextern.h (struct face): Move enum face_underline_type
12404 earlier so that bitfields can be in the same word.
12406 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12408 * nsfns.m (handlePanelKeys): New function.
12409 (EmacsOpenPanel:performKeyEquivalent:)
12410 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12411 arrows/function/control and copy/paste keys (Bug#14296).
12413 2013-04-27 Juri Linkov <juri@jurta.org>
12415 * callint.c (Fcall_interactively): Call `Qread_number' for
12416 interactive code letter `n' instead of using duplicate code.
12419 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12421 * systime.h (make_timeval): Declare as 'const'.
12423 2013-04-27 Kenichi Handa <handa@gnu.org>
12425 * font.c (font_open_entity): Always open a font of manageable
12428 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12430 Port better to AIX (Bug#14258).
12431 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12434 2013-04-24 Kenichi Handa <handa@gnu.org>
12436 * coding.c (decode_coding_iso_2022): When an invalid escape
12437 sequence is encountered, reset the invocation and designation
12438 status to the safest one.
12440 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12442 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12443 Without this fix, "make distclean" leaves stamp-h1 behind.
12445 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12447 * w32fns.c (w32_fullscreen_rect): New function to compute the
12448 window rectangle for the given fullscreen mode.
12449 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12450 longer tunes the window size. This keeps the window's edges flush
12451 with the screen and allows the taskbar to hide itself in fullboth.
12453 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12454 window decorations and uses the entire screen.
12456 * w32term.h (w32_fullscreen_rect) Add prototype.
12457 (struct w32_output): Replace normal_width, normal_height,
12458 normal_top, and normal_left members with a single normal_placement
12460 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12462 (FRAME_NORMAL_PLACEMENT): New macro.
12464 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12466 * minibuf.c (Ftest_completion): Silence compiler warning.
12468 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12470 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12473 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12476 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12477 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12478 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12479 parentheses where appropriate.
12481 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12483 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12485 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12487 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12488 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12489 Mention in the doc string that setting these variables takes
12490 effect only after a call to set-window-buffer. (Bug#14200)
12492 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12494 * indent.c (Fvertical_motion): Don't consider display strings on
12495 overlay strings as display strings on the buffer position we
12496 started from. This prevents vertical cursor motion from jumping
12497 more than one line when there's an overlay string with a display
12498 property at end of line.
12499 Reported by Karl Chen <Karl.Chen@quarl.org> in
12500 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12502 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12504 * window.c (select_window): `record_buffer' even if window is
12505 already selected (bug#14191).
12507 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12509 * window.c (Fwindow_end): Test more flags, including the buffer's
12510 last_overlay_modified flag, to determine whether the window's
12511 display is really up-to-date. Prevents the function from
12512 returning a stale value. (Bug#14170)
12513 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12516 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12518 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12519 garbaged only if it is not already the top frame on its TTY.
12520 This prevents flickering due to constant redrawing of TTY frames when
12521 there are GUI frames open in the same session. (Bug#13864)
12523 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12525 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12526 of marking the idle timers directly.
12528 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12530 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12531 tables (bug#14054).
12533 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12535 * window.c (select_window): Don't record_buffer while the invariant is
12536 temporarily broken (bug#14161).
12538 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12540 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12542 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12544 2013-04-07 Romain Francoise <romain@orebokech.com>
12546 Ignore additional platform-specific ACL errors (Bug#13702).
12547 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12548 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12550 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12552 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12555 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12557 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12558 This bug was introduced by my 2013-02-25 change that simplified
12559 data_start configuration. Without this change, on GNU/Linux
12560 an Emacs configured with --enable-profiling fails immediately
12561 due to a profiler signal.
12562 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12563 with these flags. On platforms where special flags are needed
12564 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12565 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12566 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12568 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12570 Get rid of some platform-specific functions examining window
12571 system and its capabilities. This is a partial rework of the
12573 * lisp.h (have_menus_p): Remove prototype. This function is
12574 replaced with platform-independent window_system_available.
12575 (check_window_system): Move to...
12576 * frame.h (decode_window_system_frame, window_system_available):
12577 ...here, add new prototypes.
12578 * frame.c (window_system_available, decode_window_system_frame):
12580 (check_window_system): Platform-independent now.
12581 * xterm.h (x_in_use): Remove declaration.
12583 * w32term.h (check_x_frame):
12584 * nsterm.h (check_x_frame): Remove prototypes. This function
12585 is replaced with platform-independent decode_window_system_frame.
12586 * msdos.c (have_menus_p): Remove.
12587 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12588 Remove platform-specific functions. Use check_window_system,
12589 decode_window_system_frame and check_ns_display_info where
12590 appropriate. Minor style and comment tweaks.
12591 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12592 (check_x_frame): Likewise.
12593 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12595 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12596 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12597 * xmenu.c, xselect.c: All related users changed.
12599 2013-04-03 Kenichi Handa <handa@gnu.org>
12601 The following changes is to optimize the code for reading UTF-8
12604 * coding.c (check_ascii): Rename from detect_ascii. Return value
12605 changed. Check EOL format. Do not call adjust_coding_eol_type
12607 (check_utf_8): New function.
12608 (adjust_coding_eol_type): Do nothing if already adjusted.
12609 (detect_coding): Compare the return value of check_ascii with
12610 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12611 (decode_coding_gap): Optimize for valid UTF-8.
12613 2013-03-21 Kenichi Handa <handa@gnu.org>
12615 * coding.c (syms_of_coding): Cancel previous change.
12617 * insdel.c (insert_from_gap): Fix previous change.
12619 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12621 Consistently use platform-specific function to detect window system.
12622 * lisp.h (check_window_system): New prototype. This function is
12623 going to replace check_x, check_w32 and check_ns.
12624 (have_menus_p): Mention msdos.c in comment.
12625 * fontset.c (check_window_system_func): Remove. Adjust all users.
12626 * fontset.h (check_window_system_func): Remove prototype.
12627 * nsterm.h (check_ns):
12628 * xterm.h (check_x):
12629 * w32term.h (check_w32): Likewise.
12630 * menu.c (Fx_popup_menu): Use check_window_system.
12631 * msdos.c (check_window_system): Define for MS-DOS.
12632 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12633 * w32fns.c (check_window_system): Likewise for MS-Windows.
12634 * xfns.c (check_window_system): Likewise for X.
12635 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12636 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12638 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12640 Prefer < to > in range checks such as 0 <= i && i < N.
12641 This makes it easier to visualize quantities on a number line.
12642 This patch doesn't apply to all such range checks,
12643 only to the range checks affected by the 2013-03-24 change.
12644 This patch reverts most of the 2013-03-24 change.
12645 * alloc.c (xpalloc, Fgarbage_collect):
12646 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12647 * character.c (string_escape_byte8):
12648 * charset.c (read_hex):
12649 * data.c (cons_to_unsigned):
12650 * dispnew.c (update_frame_1):
12651 * doc.c (Fsubstitute_command_keys):
12652 * doprnt.c (doprnt):
12653 * editfns.c (hi_time, decode_time_components):
12654 * fileio.c (file_offset):
12655 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12656 * font.c (font_intern_prop):
12657 * frame.c (x_set_alpha):
12658 * gtkutil.c (get_utf8_string):
12659 * indent.c (check_display_width):
12660 * keymap.c (Fkey_description):
12661 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12663 * minibuf.c (read_minibuf_noninteractive):
12664 * process.c (wait_reading_process_output):
12665 * search.c (Freplace_match):
12666 * window.c (get_phys_cursor_glyph):
12667 * xdisp.c (redisplay_internal):
12668 * xsmfns.c (smc_save_yourself_CB):
12669 Prefer < to > for range checks.
12670 * dispnew.c (sit_for): Don't mishandle NaNs.
12671 This fixes a bug introduced in the 2013-03-24 change.
12672 * editfns.c (decode_time_components): Don't hoist comparison.
12673 This fixes another bug introduced in the 2013-03-24 change.
12675 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12677 * frame.h (struct frame): Drop scroll_bottom_vpos
12678 member becaue all real users are dead long ago.
12679 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12680 * xdisp.c (redisplay_internal): Adjust user.
12682 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12684 * nsmenu.m (showAtX:Y:for:): setLevel to
12685 NSPopUpMenuWindowLevel (Bug#13998).
12687 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12689 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12690 (ns_check_pending_open_menu): Declare.
12692 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12693 (x_activate_menubar): Update the menu with title that matches
12694 ns_get_pending_menu_title, and call
12695 ns_check_pending_openmenu (Bug#12698).
12696 (menuWillOpen:): New method.
12697 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12699 * nsterm.m (menu_will_open_state, menu_mouse_point)
12700 (menu_pending_title): New varaibles.
12701 (ns_get_pending_menu_title, ns_check_menu_open)
12702 (ns_check_pending_open_menu): New functions.
12704 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12706 * indent.c (current_column_bol_cache): Remove leftover which is not
12707 used in Fmove_to_column any more.
12708 (current_column, scan_for_column): Adjust users.
12709 * keyboard.c (last_point_position_buffer, last_point_position_window):
12710 Remove leftovers which are not used for recording undo any more.
12711 (command_loop_1, syms_of_keyboard): Adjust users.
12712 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12713 redisplay_window any more.
12714 (move_it_to): Adjust user.
12716 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12718 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12719 Update dependencies.
12721 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12723 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12724 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12725 forward references.
12727 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12729 * window.h (struct window): Replace hchild, vchild and buffer slots
12730 with a single slot 'contents'. This is possible because each valid
12731 window may have either the child window (in vertical or horizontal
12732 combination) or buffer to display (for the leaf window). Using that,
12733 a lot of operations to traverse and/or change window hierarchies may
12734 be simplified. New member horizontal is used to distinguish between
12735 horizontal and vertical combinations of internal windows.
12736 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12737 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12738 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12739 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12740 Use contents slot, not buffer, where appropriate.
12741 (wset_combination): New function.
12742 (wset_buffer): Add eassert.
12743 (Fframe_first_window): Simplify the loop reaching first window.
12744 (Fwindow_buffer): Use WINDOW_LEAF_P.
12745 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12746 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12747 (unshow_buffer): Convert initial debugging check to eassert.
12748 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12749 (make_parent_window, window_resize_check, window_resize_apply)
12750 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12751 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12752 Adjust to match struct window changes.
12753 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12754 (mark_window_cursors_off, count_windows, get_leaf_windows)
12755 (foreach_window_1): Simplify the loop.
12756 * alloc.c (mark_object): Do not check for the leaf window because
12757 internal windows has no glyph matrices anyway.
12758 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12759 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12760 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12761 (build_frame_matrix_from_window_tree, mirror_make_current)
12762 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12763 (update_window_tree, set_window_update_flags): Simplify the loop.
12764 (sync_window_with_frame_matrix_rows): Enforce live window.
12765 Use contents slot, not buffer, where appropriate.
12766 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12767 and WINDOW_HORIZONTAL_COMBINATION_P.
12768 (make_frame_visible_1): Simplify the loop.
12769 Use contents slot, not buffer, where appropriate.
12770 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12771 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12772 (expose_window_tree): Likewise.
12773 Use contents slot, not buffer, where appropriate.
12774 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12775 to avoid deleted windows. Use contents slot instead of buffer.
12776 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12777 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12778 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12779 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12781 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12783 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12784 identify the reasons for assertion violations in bug#14062 and
12786 (Fx_show_tip): Fix compilation error under
12787 "--enable-check-lisp-object-type". (Bug#14073)
12789 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12790 Reported by <rzl24ozi@gmail.com>.
12792 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12794 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12796 (unwind_with_echo_area_buffer): ...to restore it here.
12797 This is needed to ensure that...
12798 (redisplay_window): ...both window markers are valid here,
12799 which is verified by eassert.
12800 * editfns.c (save_excursion_save): Do not assume that
12801 selected_window always displays the buffer.
12802 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12805 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12807 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12810 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12812 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12814 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12816 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12817 since MinGW's w32api headers do. This avoids compiler warnings.
12819 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12820 if already defined.
12822 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12824 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12826 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12828 * gtkutil.c (style_changed_cb): Check if frame is live and an
12829 X frame (Bug#14038).
12831 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12833 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12834 Define only for _WIN32_WINNT less than 0x0500.
12835 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12837 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12838 see its own definitions of 'struct timeval' and 'struct timezone'.
12840 Fix incompatibilities between MinGW.org and MinGW64 headers.
12841 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12843 * w32.c (REPARSE_DATA_BUFFER): Guard with
12844 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12846 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12848 * xterm.c: Include X11/XKBlib.h
12849 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12851 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12853 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12855 * blockinput.h (input_blocked_p): Likewise.
12856 * bytecode.c (exec_byte_code): Likewise.
12857 * callproc.c (call_process_kill, call_process_cleanup)
12858 (Fcall_process): Likewise.
12859 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12860 (Fccl_execute_on_string): Likewise.
12861 * character.c (string_escape_byte8): Likewise.
12862 * charset.c (read_hex): Likewise.
12863 * cm.c (calccost): Likewise.
12864 * data.c (cons_to_unsigned): Likewise.
12865 * dired.c (directory_files_internal, file_name_completion):
12867 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12868 (sit_for): Likewise.
12869 * doc.c (Fsubstitute_command_keys): Likewise.
12870 * doprnt.c (doprnt): Likewise.
12871 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12872 * emacsgtkfixed.c: Likewise.
12873 * fileio.c (file_offset, Fwrite_region): Likewise.
12874 * floatfns.c (Fexpt, fmod_float): Likewise.
12875 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12877 * font.c (font_intern_prop): Likewise.
12878 * frame.c (x_set_alpha): Likewise.
12879 * gtkutil.c (get_utf8_string): Likewise.
12880 * indent.c (check_display_width): Likewise.
12881 * intervals.c (create_root_interval, rotate_right, rotate_left)
12882 (split_interval_right, split_interval_left)
12883 (adjust_intervals_for_insertion, delete_node)
12884 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12885 (merge_interval_right, merge_interval_left, copy_intervals)
12886 (set_intervals_multibyte_1): Likewise.
12887 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12888 * keymap.c (Fkey_description): Likewise.
12889 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12890 * lread.c (openp, read_integer, read1, string_to_number):
12892 * menu.c (ensure_menu_items): Likewise.
12893 * minibuf.c (read_minibuf_noninteractive): Likewise.
12894 * print.c (printchar, strout): Likewise.
12895 * process.c (create_process, Faccept_process_output)
12896 (wait_reading_process_output, read_process_output, send_process)
12897 (wait_reading_process_output): Likewise.
12898 * profiler.c (make_log, handle_profiler_signal): Likewise.
12899 * regex.c (re_exec): Likewise.
12900 * regex.h: Likewise.
12901 * search.c (looking_at_1, Freplace_match): Likewise.
12902 * sysdep.c (get_child_status, procfs_ttyname)
12903 (procfs_get_total_memory): Likewise.
12904 * systime.h (EMACS_TIME_VALID_P): Likewise.
12905 * term.c (dissociate_if_controlling_tty): Likewise.
12906 * window.c (get_phys_cursor_glyph): Likewise.
12907 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12908 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12910 * xfns.c (Fx_window_property): Likewise.
12911 * xmenu.c (set_frame_menubar): Likewise.
12912 * xselect.c (x_get_window_property, x_handle_dnd_message):
12914 * xsmfns.c (smc_save_yourself_CB): Likewise.
12915 * xterm.c (x_scroll_bar_set_handle): Likewise.
12917 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12919 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12920 to be optional or nil. Adjust comment and convert it to docstring.
12921 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12922 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12924 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12926 Static checking by GCC 4.8-20130319.
12927 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12928 * process.c (Fset_process_datagram_address)
12929 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12930 * xdisp.c (get_char_face_and_encoding)
12931 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12932 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12933 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12935 2013-03-24 Ken Brown <kbrown@cornell.edu>
12937 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12938 fix compilation on 64-bit Cygwin, where underscores are not
12939 automatically prepended.
12941 * w32term.c (w32_initialize): Silence compiler warning.
12943 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12945 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12946 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12947 variables, to save and restore frame dimensions.
12948 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12949 after returning from a 'fullscreen' configuration.
12950 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12951 to avoid races between the main thread and the input thread.
12953 * w32term.h (struct w32_output): New members normal_width,
12954 normal_height, normal_top, normal_left, and prev_fsmode.
12955 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12956 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12957 members of a frame.
12959 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12960 'fullscreen' parameter. Always record previous width and height
12961 of the frame, except when switching out of maximized modes, so
12962 that they could be restored correctly, instead of resetting to the
12963 default frame dimensions. Send SC_RESTORE command to the frame,
12964 unless we are going to send SC_MAXIMIZE, to restore the frame
12965 resize hints in the mouse pointer shown by the window manager.
12968 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12970 * lisp.h (get_frame_param): Adjust conditions for prototype
12973 2013-03-22 Ken Brown <kbrown@cornell.edu>
12975 * unexcw.c: Drop unneeded inclusion of w32common.h.
12976 (report_sheap_usage): Declare.
12977 (read_exe_header): Add magic numbers for x86_64.
12978 (fixup_executable): Fix printf format specifier for unsigned long
12981 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12983 * frame.h (struct frame): Put menu_bar_window under #ifdef
12984 because this member is not needed when X toolkit is in use.
12985 (fset_menu_bar_window):
12986 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12987 (free_glyphs, update_frame):
12988 * xdisp.c (expose_frame): Likewise.
12989 (display_menu_bar): Likewise. Remove redundant eassert.
12990 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12993 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12995 Use functions and constants to manipulate Lisp_Save_Value objects.
12996 This replaces code that used macros and strings and token-pasting.
12997 The change makes the C source a bit easier to follow,
12998 and shrinks the Emacs executable a bit.
12999 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13000 (make_save_value): Change 1st arg from string to enum. All callers
13003 (mark_object): Use if, not #if, for GC_MARK_STACK.
13004 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13005 (XSAVE_OBJECT): Now functions, not macros.
13006 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13007 the constant was never used.
13008 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13009 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13010 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13011 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13013 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13014 type3 with a single member save_type. All uses changed.
13015 (save_type, set_save_pointer, set_save_integer): New functions.
13016 * print.c (PRINTX): Remove.
13018 * alloc.c: Remove redundant static declarations.
13020 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13022 * window.h (struct window): Convert left_col, top_line, total_lines
13023 and total_cols from Lisp_Objects to integers. Adjust comments.
13024 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13026 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13027 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13028 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13029 Adjust users where appropriate.
13031 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13033 * frame.h (struct frame): Drop resx and resy because the same data is
13034 available from window system-specific output context. Adjust users.
13035 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13036 New functions to provide defaults when no window system available.
13037 (FRAME_RES_X, FRAME_RES_Y): New macros.
13038 (NUMVAL): Move from xdisp.c.
13039 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13040 (Ffont_face_attributes, Fopen_font):
13041 * image.c (gs_load):
13042 * w32font.c (fill_in_logfont):
13043 * xdisp.c (calc_pixel_width_or_height):
13044 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13045 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13047 2013-03-20 Kenichi Handa <handa@gnu.org>
13049 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13050 to 1 (temporary workaround until a bug related to ASCII
13051 optimization is fixed).
13053 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13055 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13056 Signal error if window is not internal. Adjust docstring.
13057 (delete_all_child_windows): Use combination_limit to save the buffer.
13058 (Fset_window_configuration): Adjust accordingly.
13059 * print.c (syms_of_print): Initialize debugging output not here...
13060 (init_print_once): ...but in a new function here.
13061 * lisp.h (init_print_once): Add prototype.
13062 * emacs.c (main): Add call to init_print_once. Adjust comments.
13064 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13066 * window.c (window_resize_check, window_resize_apply)
13067 (window_from_coordinates, recombine_windows, set_window_buffer)
13068 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13069 (Fsplit_window_internal, Fdelete_window_internal)
13070 (freeze_window_starts): Use bool for booleans.
13071 * window.h (window_frame_coordinates, resize_frame_windows)
13072 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13074 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13076 * dispnew.c (bitch_at_user): Use `user-error'.
13078 2013-03-17 Ken Brown <kbrown@cornell.edu>
13080 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13081 as return type of image_background. (Bug#13981)
13082 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13084 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13086 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13087 (ns_select): Don't return with result uninitialized.
13089 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13092 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13094 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13095 directories. If filename is nil, get directory name (Bug#13932).
13096 Use getFilename and getDirectory.
13097 (getFilename, getDirectory): New methods for EmacsSavePanel and
13099 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13101 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13103 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13105 2013-03-15 Kenichi Handa <handa@gnu.org>
13107 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13108 (adjust_after_replace): Make it back to static. Delete the third
13109 arg text_at_gap_tail. Cancel the code for handling it.
13111 * coding.h (struct coding_system): New member eol_seen.
13113 * coding.c (detect_ascii): New function.
13114 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13115 when the source bytes are actually scanned. On detecting for
13116 coding_category_utf_8_auto, call detect_ascii instead of scanning
13117 source bytes directly.
13118 (produce_chars): Call insert_from_gap with the new arg 0.
13119 (encode_coding): Likewise.
13120 (decode_coding_gap): Control ASCII optimization by the variable
13121 disable_ascii_optimization instead of #ifndef .. #endif.
13122 Deccode EOL format according to coding->eol_seen.
13123 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13126 * lisp.h (adjust_after_replace): Cancel externing it.
13127 (insert_from_gap): Adjust prototype.
13129 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13131 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13132 FULLSCREEN_MAXIMIZED. (Bug#13935)
13134 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13136 * region-cache.c (find_cache_boundary, move_cache_gap)
13137 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13138 Simplify debugging check and convert to eassert. Adjust comment.
13139 (pp_cache): Put under ENABLE_CHECKING.
13141 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13143 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13144 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13145 and WM_ACTIVATEAPP.
13146 (w32fullscreen_hook): If the frame is visible, reset
13147 f->want_fullscreen flag after changing the frame size. If the
13148 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13151 2013-03-13 Daniel Colascione <dancol@dancol.org>
13153 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13154 too so that these builds can use Cygwin's file conversion
13155 functions. (We've been building and linking cygw32.o all along
13156 and just not using it.)
13158 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13160 File synchronization fixes (Bug#13944).
13161 * Makefile.in (LIB_FDATASYNC): New macro.
13163 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13164 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13165 Don't worry about HAVE_FSYNC, since a substitute fsync is
13166 available if the system lacks one.
13167 (Fwrite_regin): Retry fsync if interrupted.
13169 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13171 * w32term.c (w32_read_socket): If the Emacs frame is being
13172 activated, call w32fullscreen_hook, to make sure the new frame
13173 dimensions are in effect. (Bug#13937)
13175 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13177 * xdisp.c (init_iterator): Simplify because both character and byte
13178 positions are either specified or -1. Add eassert. Adjust comment.
13179 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13180 character and byte positions can be obtained from marker.
13182 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13184 Static checking by Sun C 5.12.
13185 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13186 * bytecode.c (exec_byte_code):
13187 * dispnew.c (init_display):
13189 * fileio.c (Fsubstitute_in_file_name):
13190 * keyboard.c (Fevent_convert_list):
13191 * keymap.c (Fsingle_key_description):
13192 * term.c (maybe_fatal, fatal):
13193 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13194 * xsmfns.c (Fhandle_save_session):
13195 Omit unreachable code.
13196 * keymap.c (map_keymap_char_table_item): Cast void * to
13197 a function pointer type; the C Standard requires this.
13199 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13200 Include <sys/param.h> unconditionally, as that works elsewhere and
13201 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13202 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13205 See ChangeLog.12 for earlier changes.
13207 ;; Local Variables:
13211 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13213 This file is part of GNU Emacs.
13215 GNU Emacs is free software: you can redistribute it and/or modify
13216 it under the terms of the GNU General Public License as published by
13217 the Free Software Foundation, either version 3 of the License, or
13218 (at your option) any later version.
13220 GNU Emacs is distributed in the hope that it will be useful,
13221 but WITHOUT ANY WARRANTY; without even the implied warranty of
13222 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13223 GNU General Public License for more details.
13225 You should have received a copy of the GNU General Public License
13226 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.