1 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3 Fix some glitches in previous change.
4 * sysdep.c (stack_direction): Replace stack_grows_down
5 to simplify calculation of stack boundaries.
6 (handle_sigsegv): Check whether we really crash somewhere near
7 to stack boundary, and handle fatal signal as usual if not.
8 (init_sigsegv): Adjust accordingly.
10 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12 Handle C stack overflow caused by too nested Lisp evaluation.
13 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
14 siglongjmp point to transfer control from SIGSEGV handler.
15 * keyboard.c (return_to_command_loop, recover_top_level_message)
16 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
17 (regular_top_level_message): New variable.
18 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
19 exit from SIGSEGV handler and adjust message displayed by Vtop_level
21 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
22 new variables described above.
23 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
24 (stack_grows_down, sigsegv_stack, handle_sigsegv)
25 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
26 (init_sigsegv): New function.
27 (init_signals): Use it.
29 2014-08-25 Ken Brown <kbrown@cornell.edu>
31 * emacs.c (main): Remove use of obsolete macro
32 G_SLICE_ALWAYS_MALLOC.
34 2014-08-25 Eli Zaretskii <eliz@gnu.org>
36 Implement locale-sensitive string collation for MS-Windows.
37 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
38 New functions. (Bug#18051)
40 * w32.h (w32_compare_strings): Add prototype.
42 * w32.c <g_b_init_compare_string_w>: New global flag.
43 (globals_of_w32): Initialize it.
45 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
47 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
48 [WINDOWSNT]: Call str_collate on MS-Windows.
50 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
52 One more minor cleanup of font subsystem.
53 * font.h (struct font_driver): Convert text_extents to
54 return void because returned value is never actually used.
55 * macfont.m (macfont_text_extents):
56 * w32font.c (w32font_text_extents):
57 * xftfont.c (xftfont_text_extents): Adjust to return void
58 and assume that 'metrics' argument is always non-NULL.
59 * ftfont.c (ftfont_text_extents):
60 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
62 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
64 Minor cleanups of str_collate fix (Bug#18051).
65 * fns.c (str_collate): Move decl from here ...
66 * lisp.h (str_collate): ... to here.
67 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
68 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
69 potential problems with integer overflow. Don't assume
70 setlocale succeeds. Remove unnecessary test before restoring
71 locale via setlocale, and free the copied setlocale string
74 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
76 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
78 * sysdep.c (str_collate): New function. (Bug#18051)
80 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
82 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
83 if the initial "rm -f" fails. This is for MinGW builds, where
84 MS-Windows will not allow deleting the executable file of a
87 2014-08-20 Eli Zaretskii <eliz@gnu.org>
89 * w32term.c (w32_scroll_bar_handle_click)
90 (w32_horizontal_scroll_bar_handle_click)
91 (x_scroll_bar_report_motion)
92 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
93 SB_THUMBTRACK, use the 32-bit position information returned by
94 GetScrollInfo, not the 16-bit information returned in the Windows
97 2014-08-19 Eli Zaretskii <eliz@gnu.org>
99 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
100 second coordinate ('y') reported for dragging the horizontal
103 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
105 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
106 and text area-relative x-coordinates.
108 2014-08-17 Eli Zaretskii <eliz@gnu.org>
110 Avoid overwriting the reversed_p flags in the glyph matrices when
111 init_iterator or start_display are called.
112 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
114 (tool_bar_height, redisplay_tool_bar, try_window)
115 (try_window_reusing_current_matrix, try_window_id)
116 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
117 reversed_p flag of the iterator's glyph row where the glyph row
118 is going to be redrawn.
120 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
122 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
124 2014-08-16 Martin Rudalics <rudalics@gmx.at>
126 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
127 of emacs_event return length from si.nPage to si.nMax.
128 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
129 interchange start and end of thumb.
131 2014-08-15 Ken Brown <kbrown@cornell.edu>
133 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
134 ERRORCHECK mutexes. (Bug#18222)
136 2014-08-12 Martin Rudalics <rudalics@gmx.at>
138 * frame.c (set_menu_bar_lines_1): Remove.
139 (set_menu_bar_lines): Call change_frame_size instead of
140 set_menu_bar_lines_1.
142 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
144 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
147 2014-08-11 Glenn Morris <rgm@gnu.org>
149 * fileio.c: Revert 2013-01-31 change, which chose coding system for
150 writing before backing up, since it causes a more serious problem
151 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
152 (choose_write_coding_system): No longer callable from Lisp.
153 Move last piece back here from Fwrite_region.
154 (Fwrite_region, syms_of_fileio): Update for above changes.
156 2014-08-11 Martin Rudalics <rudalics@gmx.at>
158 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
159 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
160 (Fwindow_new_pixel, Fset_window_new_pixel)
161 (Fset_window_new_total, Fset_window_new_normal)
162 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
164 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
166 2014-08-11 Eli Zaretskii <eliz@gnu.org>
168 * fontset.c (Finternal_char_font): Recompute basic faces if the
169 frame's face cache was cleared. (Bug#18162)
171 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
173 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
174 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
175 base buffer's undo list.
177 2014-08-10 Reuben Thomas <rrt@sc3d.org>
179 Fix a couple of recent inadvertent breaks of the MSDOS port.
180 * msdos.c: include required menu.h
181 * term.c: set correct menu_show_hook on MSDOS.
183 2014-08-10 Martin Rudalics <rudalics@gmx.at>
185 Fix handling of menu bar line on TTY frames (Bug#18136)
187 * dispnew.c (handle_window_change_signal):
188 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
189 frame's menu bar lines subtracted from height.
190 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
192 (adjust_frame_size): Count in menu bar when setting FrameRows.
193 (make_terminal_frame): When setting up the frame's lines and
194 text height don't count in the menu bar.
195 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
196 lines subtracted from height.
197 (do_switch_frame): Set tty's FrameRows to number of total lines
199 (Fframe_pixel_height, Fframe_pixel_width): If no window system
200 is used, return total number of lines and columns.
201 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
203 * term.c (OUTPUT, tty_set_terminal_modes)
204 (tty_set_terminal_window, tty_set_scroll_region)
205 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
206 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
207 FRAME_TOTAL_LINES instead of FRAME_LINES.
208 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
209 Call change_frame_size with frame's menu bar lines subtracted
211 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
212 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
215 2014-08-09 Reuben Thomas <rrt@sc3d.org>
217 * alloc.c (Fmemory_info): Remove a stray brace.
219 * process.c: Fix a comment typo.
221 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
223 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
225 * widgetprv.h (EmacsFramePart): Remove font.
227 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
228 (resources, setup_frame_cursor_bits): Remove unused variables and
229 functions, esp. wrt. font (Bug#18227).
231 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
233 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
235 2014-08-07 Reuben Thomas <rrt@sc3d.org>
237 Refer to MS-DOS using the same name everywhere.
239 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
243 2014-08-05 Martin Rudalics <rudalics@gmx.at>
245 * w32term.c (w32_redeem_scroll_bar):
246 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
247 not redeeming scroll bars that have been turned off.
249 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
251 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
252 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
253 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
254 (safe_run_hook_funcall): Adjust accordingly.
256 2014-08-04 Martin Rudalics <rudalics@gmx.at>
258 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
259 correctly according to toolkit used.
260 * frame.c (make_initial_frame, make_terminal_frame)
261 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
262 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
263 assignments according to presence of toolkit scrollbars.
264 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
265 correctly according to toolkit used.
266 * window.c (set_window_scroll_bars): Set horizontal scroll bar
267 only if toolkit supports it.
268 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
270 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
272 (XTredeem_scroll_bar): Always redeem scroll bar if present.
274 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
276 * keyboard.c (safe_run_hook_funcall): Avoid consing around
277 Vinhibit_quit and prefer internal_condition_case_n to pass args.
278 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
279 (safe_run_hooks): Remove comment which is not relevant any more.
281 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
283 Don't let big frames overrun the stack.
284 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
285 Use SAFE_NALLOCA, not alloca.
287 Fix bug with clang + directory_files_internal + GC (Bug#16986).
288 * dired.c (directory_files_internal): Use a volatile variable
289 to prevent the compiler from optimizing away all copies of a local.
290 I wonder how many other GC-related bugs like this lurk elsewhere?
292 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
293 * xterm.h (struct x_display_info): New member 'connection'.
294 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
295 so that x_delete_terminal has a file descriptor to pass to
296 delete_keyboard_wait_descriptor.
298 Don't mishandle year-9999 dates (Bug#18176).
299 * editfns.c (decode_time_components): Store an invalid timespec
300 on overflow, instead of returning false, so that the caller can
301 distinguish overflow from other errors.
302 (lisp_time_argument, lisp_seconds_argument): If the time is out
303 of range, signal a time overflow instead of an invalid time spec.
304 * keyboard.c (decode_timer): Treat time overflow like other
307 Avoid undefined behavior with signed left shift.
308 Caught by 'gcc -fsanitize=undefined'.
309 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
310 * dispnew.c (line_hash_code, scrolling):
311 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
312 Use 'unsigned', not 'int', for line hashes.
313 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
315 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
317 Make compare-strings more compatible with old behavior (Bug#17903).
318 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
320 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
322 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
323 Don't add label between left and right buttons (Bug#18129).
325 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
327 Make functions static that no longer need to be extern.
328 * frame.c, frame.h (set_menu_bar_lines):
329 * keyboard.c (Qleftmost, Qrightmost):
330 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
331 (x_set_internal_border_width):
334 2014-08-01 Eli Zaretskii <eliz@gnu.org>
336 Fix display of R2L lines when the last character fits only partially.
337 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
339 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
340 R2L row is visible only partially, give the row a negative x
342 (display_line): Fix the calculation of the glyph whose pixel width
343 is used to decide whether the last produced glyph fits on the
344 line. When the last glyph fits only partially, give the row a
347 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
348 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
349 pixel width of the first glyph that is hscrolled from display.
350 (display_line): In R2L glyph rows, don't give a negative offset to
351 row->x when the first glyph begins before first_visible_x.
353 * xdisp.c (display_line): If called with iterator set up to write
354 to a marginal area, delay the call to handle_line_prefix until we
355 switch back to the text area. (Bug#18035)
357 * .gdbinit (xwindow): The members total_cols, total_lines,
358 left_col, and top_line are C integers (and has been so for the
361 2014-08-01 Andreas Schwab <schwab@suse.de>
363 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
364 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
366 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
368 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
369 (timerfd_callback): Ignore weird events with no data. Add tight
370 assertions and comments.
371 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
372 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
374 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
376 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
377 I had confused && with ||.
379 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
381 Simplify timerfd configuration and fix some minor glitches.
382 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
383 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
384 Fall back on timer_create if timerfd_create fails at runtime.
385 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
386 kernel primitives to do resolution. All uses removed.
387 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
388 (turn_on_atimers): Clear timer_create-based timers too,
391 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
392 Without this change, the code can access the local variable 'width'
393 even when it has not been initialized, and likewise for 'height';
394 in either case this leads to undefined behavior.
396 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
398 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
399 necessary, put horizontal scroll bar resources as well. See
400 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
401 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
403 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
405 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
406 background value to match the resource of its vertical counterpart.
408 2014-07-29 Martin Rudalics <rudalics@gmx.at>
410 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
411 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
413 2014-07-28 Martin Rudalics <rudalics@gmx.at>
415 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
416 change that added the top margin height to the requested height
417 and revert (undocumented) part of 2014-07-28 change that changed
418 the logic of whether a size change occurred.
420 2014-07-28 Eli Zaretskii <eliz@gnu.org>
422 * .gdbinit (xwindow): The members total_cols, total_lines,
423 left_col, and top_line are C integers (and has been so for the
426 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
429 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
431 On GNU/Linux, use timerfd for asynchronous timers.
432 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
433 (toplevel): Rename alarm_timer_ok to special_timer_available.
434 [HAVE_TIMERFD]: Declare timerfd.
435 [HAVE_CLOCK_GETRES]: Declare resolution.
436 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
437 system timer resolution.
438 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
439 (timerfd_callback) [HAVE_TIMERFD]: New function.
440 (atimer_result, debug_timer_callback, Fdebug_timer_check)
441 [ENABLE_CHECKING]: New function for the sake of automated tests.
442 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
443 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
444 [ENABLE_CHECKING]: Defsubr test function.
445 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
446 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
447 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
449 Fix --without-x build and pacify --enable-gcc-warnings.
450 Problems reported in Bug#18122 and Bug#18124.
451 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
452 (frame_windows_min_size): Now static.
453 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
455 (adjust_frame_size): Always declare prototype.
457 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
458 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
459 * atimer.c (timerfd_callback): Always read expiration data.
461 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
462 * process.c (add_timer_wait_descriptor): Add timer descriptor
463 to input_wait_mask and non_process_wait_mask as well.
465 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
467 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
469 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
471 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
472 Reinstate code removed by the prevoius commit to this file.
474 2014-07-27 Martin Rudalics <rudalics@gmx.at>
476 * buffer.h (struct buffer): New fields scroll_bar_height and
477 horizontal_scroll_bar_type.
478 * buffer.c (bset_scroll_bar_height)
479 (bset_horizontal_scroll_bar_type): New functions.
480 (Fbuffer_swap_text): Handle old_pointm field.
481 (init_buffer_once): Set defaults for scroll_bar_height and
482 horizontal_scroll_bar_type.
483 (syms_of_buffer): New variables scroll_bar_height and
484 horizontal_scroll_bar_type.
485 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
486 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
487 (set_vertical_scroll_bar): Remove prototype.
488 (x_change_tool_bar_height): Add prototype.
489 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
490 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
491 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
493 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
494 (update_window): Start mode_line_row->y after horizontal scroll
496 (change_frame_size_1): Call adjust_frame_size.
497 (init_display): When changing the size of a tty frame do not
498 pass height of menu bar.
499 (Qframe_windows_min_size): New symbol.
500 * frame.h (struct frame): List tool bar fields after menu bar
501 fields. Add official, total_lines, horizontal_scroll_bars,
502 config_scroll_bar_height and config_scroll_bar_lines fields.
503 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
504 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
505 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
506 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
507 (FRAME_WINDOWS_HEIGHT): New macros.
508 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
509 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
510 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
511 horizontal scroll bar.
512 (frame_inhibit_resize, adjust_frame_size)
513 (frame_windows_min_size): Add declarations.
514 (Qscroll_bar_height, Qhorizontal_scroll_bars)
515 (x_set_scroll_bar_default_height, x_set_left_fringe)
516 (x_set_right_fringe, x_set_vertical_scroll_bars)
517 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
518 (x_set_scroll_bar_height): Add external declarations.
519 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
520 (adjust_frame_size): New functions.
521 (make_frame): Initial horizontal_scroll_bars field. Use
522 SET_FRAME_LINES. Don't allow horizontal scroll bar in
524 (make_initial_frame, make_terminal_frame): No horizontal scroll
525 bar in initial and terminal frames. Use adjust_frame_size.
526 (Fframe_total_cols): Fix doc-string.
527 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
528 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
529 using adjust_frame_size.
530 (Qscroll_bar_height, Qhorizontal_scroll_bars)
531 (Qframe_windows_min_size): New symbols.
532 (x_set_frame_parameters): Remove call of check_frame_size.
533 (x_report_frame_params): Return scroll_bar_height value.
534 (x_set_left_fringe, x_set_right_fringe): New functions.
535 (adjust_frame_height, x_set_internal_border_width)
536 (x_set_fringe_width): Remove.
537 (x_set_internal_border_width, x_set_vertical_scroll_bars)
538 (x_set_scroll_bar_width, x_set_right_divider_width)
539 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
540 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
542 (x_figure_window_size): Rewrite to make frame display the
543 expected number of lines.
544 (Vdefault_frame_scroll_bars): Rewrite doc-string.
545 (Vdefault_frame_horizontal_scroll_bars)
546 (Vframe_initial_frame_tool_bar_height)
547 (frame_inhibit_implied_resize): New variables.
548 * fringe.c (compute_fringe_widths): Remove.
549 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
550 (xg_create_horizontal_scroll_bar)
551 (xg_update_horizontal_scrollbar_pos)
552 (xg_set_toolkit_horizontal_scroll_bar_thumb)
553 (xg_get_default_scrollbar_height)
554 (xg_clear_under_internal_border): Extern.
555 * gtkutil.c (xg_frame_resized): Don't call
556 do_pending_window_change.
557 (xg_frame_set_char_size): Use adjust_frame_size.
558 (style_changed_cb): Call update_theme_scrollbar_height and
559 x_set_scroll_bar_default_height.
560 (x_wm_set_size_hint): Don't call check_frame_size.
561 (update_theme_scrollbar_height)
562 (xg_get_default_scrollbar_height)
563 (xg_create_horizontal_scroll_bar)
564 (xg_update_horizontal_scrollbar_pos)
565 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
566 (xg_create_scroll_bar): Set horizontal slot of bar.
567 (xg_initialize): Call update_theme_scrollbar_height.
568 (xg_clear_under_internal_border): No more static.
569 * insdel.c (adjust_suspend_auto_hscroll): New function.
570 (adjust_markers_for_delete, adjust_markers_for_insert)
571 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
572 * keyboard.c (readable_events, discard_mouse_events)
573 (make_lispy_event): Handle horizontal scroll bar click events.
574 (Fsuspend_emacs): When changing the size of a tty frame do not
575 pass height of menu bar.
576 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
577 (Qright, Qleftmost, Qrightmost): New symbols.
578 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
580 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
581 * nsfns.m (x_set_internal_border_width): New function.
582 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
583 Remove extended fringe code.
584 (x_set_window_size, x_new_font): Don't call
585 compute_fringe_widths.
586 * term.c (Fresume_tty): When changing the size of a tty frame do
587 not pass height of menu bar.
588 (clear_tty_hooks, set_tty_hooks): Clear
589 horizontal_scroll_bar_hook.
590 (init_tty): Frame has no horizontal scroll bars.
591 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
592 scroll_bar_before_handle, scroll_bar_horizontal_handle,
593 scroll_bar_after_handle, scroll_bar_left_arrow,
594 scroll_bar_right_arrow, scroll_bar_to_leftmost and
595 scroll_bar_to_rightmost entries.
596 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
597 (struct terminal): Add set_horizontal_scroll_bar_hook.
598 * w32console.c (initialize_w32_display): Clear
599 horizontal_scroll_bar_hook.
600 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
602 (x_clear_under_internal_border, x_set_internal_border_width):
604 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
605 windows_or_buffers_changed when adding the menu bar.
606 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
607 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
608 (w32_createhscrollbar): New functions.
609 (w32_createscrollbar): Rename to w32_createvscrollbar.
610 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
611 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
612 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
614 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
615 case do not artificially impose WM size hints. Handle
616 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
617 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
619 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
620 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
621 (unwind_create_frame_1): Remove.
622 (Fx_create_frame): Make both scrollbars the system standard
623 width and height. Use official field of frame structure to
624 inhibit running window-configuration-change-hook.
625 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
626 pixelwise. Handle frame's official field.
627 (w32_frame_parm_handlers): Remove x_set_fringe_width
628 entries. Add x_set_scroll_bar_height,
629 x_set_horizontal_scroll_bars, x_set_left_fringe and
631 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
632 pass height of menu bar to change_frame_size.
633 * w32menu.c (set_frame_menubar): Rewrite using
634 frame_inhibit_resize.
635 * w32term.h (struct w32_display_info): Add
636 horizontal_scroll_bar_cursor and cursor_display_counter.
637 (struct scroll_bar): Add horizontal.
638 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
639 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
640 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
641 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
642 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
643 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
644 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
645 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
646 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
647 instead of WM_EMACS_CREATESCROLLBAR.
648 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
650 * w32term.c (horizontal_scroll_bar_min_handle)
651 (horizontal_scroll_bar_left_border)
652 (horizontal_scroll_bar_right_border): New integers.
653 (x_set_frame_alpha): Replace x_highlight_frame by
655 (x_window_to_scroll_bar): New argument "type". Update callers
657 (w32_set_horizontal_scroll_bar_thumb)
658 (x_horizontal_scroll_bar_report_motion)
659 (w32_set_horizontal_scroll_bar)
660 (w32_horizontal_scroll_bar_handle_click)
661 (x_horizontal_scroll_bar_report_motion): New functions.
662 (w32_mouse_position): Discriminate horizontal and vertical
664 (my_create_scrollbar): Replace with two new functions
665 my_create_vscrollbar and my_create_hscrollbar.
666 (x_scroll_bar_create): New argument "horizontal". Update
668 (x_scroll_bar_remove, w32_condemn_scroll_bars)
669 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
671 (w32_read_socket): Handle WM_HSCROLL cae.
672 (x_new_font): Don't recompute fringe widths. Use
673 frame_inhibit_resize. Calculate new menu bar height iff we
674 build without toolkit. Always clear under internal border.
675 (x_set_window_size): Don't check frame size or recompute
676 fringes. Reset fullscreen status before applying sizes. Always
677 resize as requested by pixelwise argument. Don't call
678 do_pending_window_change.
679 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
680 (w32_initialize_display_info): Initialize dpyinfo's
681 horizontal_scroll_bar_cursor entry.
682 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
683 (w32_initialize): Init horizontal_scroll_bar_min_handle and
684 horizontal_scroll_bar_left_border.
685 (w32fullscreen_hook): Intermittently resize window to normal
686 when switching from fullscreen to maximized state.
687 (run_window_configuration_change_hook): Don't run it if frame is
689 (unwind_change_frame): Remove.
690 (Fset_window_configuration): Rewrite using frame's official field.
691 * widget.c (set_frame_size): Don't call compute_fringe_widths.
692 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
693 * window.h (struct window): New fields old_pointm,
694 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
695 scroll_bar_height and suspend_auto_hscroll.
696 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
698 (sanitize_window_sizes): Extern.
699 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
700 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
701 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
702 (WINDOW_CONFIG_SCROLL_BAR_LINES)
703 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
705 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
706 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
707 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
708 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
709 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
710 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
711 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
712 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
713 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
714 (Fwindow_old_point, sanitize_window_sizes): New functions.
715 (Qwindow_sanitize_window_sizes): New symbol.
716 (window_body_height): Count in horizontal scroll bar.
717 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
718 suspend_auto_hscroll slot.
719 (Fwindow_inside_edges): Count fringes pixelwise.
720 (coordinates_in_window, Fcoordinates_in_window_p): Consider
721 horizontal scroll bar.
722 (check_frame_size, adjust_window_margins): Remove functions and
724 (set_window_buffer): Initialize old_pointm and horizontal scroll
726 (temp_output_buffer_show): Reset hscroll related fields.
727 Initialize old_pointm.
728 (make_parent_window): Initialize old_pointm.
729 (make_window): Initialize old_pointm, horizontal scroll bar type,
730 and scroll bar height.
731 (resize_frame_windows): Don't count top margin in new sizes.
732 Don't use safe sizes when shrinking a frame; let the window
733 manager do the clipping.
734 (Fsplit_window_internal): Inherit horizontal scroll bar type and
736 (Fdelete_window_internal): Unchain old_pointm marker.
737 (window_scroll_pixel_based, Fscroll_other_window): Adjust
739 (Fwindow_text_width, Fwindow_text_height): New argument
741 (struct saved_window): New fields, old_pointm, hscroll_whole,
742 suspend_auto_hscroll, scroll_bar_height and
743 horizontal_scroll_bar_type.
744 (Fset_window_configuration, save_window_save): Set new fields of
746 (apply_window_adjustment): Don't call adjust_window_margins.
747 (set_window_margins): Don't change margins if new sizes don't
749 (set_window_scroll_bars): New argument "horizontal_type".
750 Handle horizontal scroll bars. Don't change scroll bars if they
751 don't fit into window.
752 (Fset_window_scroll_bars): New argument "horizontal_type".
753 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
754 (compare_window_configurations): Compare horizontal scroll bar
756 * xdisp.c (window_text_bottom_y, window_box_height): Count in
757 horizontal scroll bar height.
758 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
759 instead of FRAME_LINES.
760 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
761 ON_VERTICAL_SCROLL_BAR.
762 (with_echo_area_buffer): Initialize old_pointm.
763 (with_echo_area_buffer_unwind_data): Store old_pointm values in
765 (unwind_with_echo_area_buffer): Handle old_pointm.
766 (update_tool_bar): Set do_update when the tool bar window has at
767 least one line (since this is what the user sets).
768 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
769 (redisplay_tool_bar): Return early when toolbar has zero lines.
770 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
771 (hscroll_window_tree): Handle suspension of auto_hscroll and
773 (set_horizontal_scroll_bar): New function.
774 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
775 more than one line. Handle horizontal scroll bars.
776 (note_mouse_highlight): Handle horizontal scrol bars.
777 (expose_frame): Set dimensions of XRectangle from frame's text
779 (Vvoid_text_area_pointer): Update doc-string.
780 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
781 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
782 (x_set_internal_border_width): New functions.
783 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
784 (unwind_create_frame_1): Remove.
785 (Fx_create_frame): Handle horizontal scroll bars. Use official
786 field of frame structure to inhibit running
787 window-configuration-change-hook.
788 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
789 pixelwise. Handle frame's official field.
790 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
791 x_set_horizontal_scroll_bars, x_set_left_fringe,
793 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
795 * xterm.h (struct x_display_info): Add
796 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
798 (struct scroll_bar): Add horizontal slot.
799 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
800 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
801 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
802 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
803 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
804 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
805 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
806 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
807 (x_clear_under_internal_border): Remove.
808 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
809 (x_window_to_scroll_bar): New argument TYPE. Update callers.
810 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
811 HORIZONTAL. Update callers.
812 (horizontal_action_hook_id): New action hook id.
813 (x_horizontal_scroll_bar_to_input_event)
814 (x_create_horizontal_toolkit_scroll_bar)
815 (xt_horizontal_action_hook)
816 (x_set_toolkit_horizontal_scroll_bar_thumb)
817 (XTset_horizontal_scroll_bar, x_net_wm_state)
818 (x_horizontal_scroll_bar_report_motion): New functions.
819 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
820 horizontal scroll bars.
821 (SCROLL_BAR_HORIZONTAL_NAME): Define.
822 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
824 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
825 horizontal scroll bars.
826 (handle_one_xevent): Handle horizontal scroll bar events. Call
828 (x_set_window_size_1, x_wm_set_size_hint): Don't call
830 (x_set_window_size): Don't call check_frame_size and
831 do_pending_window_change.
832 (x_term_init): Init horizontal_scroll_bar_cursor display info.
833 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
834 (x_scroll_bar_set_handle): Add some checks when calling
837 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
839 Revert previous change.
840 There is certainly nothing wrong with writing code like 'lo <= i
841 && i <= hi', even if LO happens to a constant. There isn't even
842 anything wrong in general with writing 'a <= b' if A happens to
843 be a constant. At any rate stylistic changes shouldn't
844 be done like this without discussion.
846 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
848 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
849 (Fgarbage_collect): Reorder conditions that are written backwards.
850 * data.c (cons_to_unsigned): Likewise.
851 * dispnew.c (update_frame_1, sit_for): Likewise.
852 * fileio.c (file_offset): Likewise.
853 * filelock.c (read_lock_data, lock_file): Likewise.
854 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
856 * font.c (font_intern_prop, font_style_symbolic): Likewise.
857 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
858 * lread.c (read1): Likewise.
859 * minibuf.c (read_minibuf_noninteractive): Likewise.
860 * nsterm.m (x_set_frame_alpha): Likewise.
861 * process.c (wait_reading_process_output): Likewise.
862 * region-cache.c (delete_cache_boundaries): Likewise.
863 * xterm.c (x_set_frame_alpha): Likewise.
865 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
867 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
870 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
872 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
873 because atimer expiration is absolute rather than relative.
875 2014-07-25 Eli Zaretskii <eliz@gnu.org>
877 * w32term.h (current_popup_menu, menubar_in_use): Move
878 declarations from w32term.c.
880 2014-07-25 Martin Rudalics <rudalics@gmx.at>
882 * w32fns.c (menubar_in_use): No more static.
883 * w32term.c (current_popup_menu, menubar_in_use): Declare.
885 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
887 Move hourglass machinery to RIF.
888 * dispextern.h (struct redisplay_interface): New members
889 show_hourglass and hide_hourglass. Indent comments.
890 (show_hourglass, hide_hourglass): Remove prototypes.
891 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
892 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
893 (ns_redisplay_interface): Add them.
894 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
895 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
896 (w32_arrow_cursor): New function to hack around non-GUI frames.
897 (w32_redisplay_interface): Add new functions.
898 * w32term.h (w32_arror_cursor): Add prototype.
899 * xdisp.c (show_hourglass): New function, refactored out from
900 platform-dependent code.
901 (cancel_hourglass): Now call to RIF function.
902 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
903 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
904 (x_redisplay_interface): Add new functions.
906 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
908 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
909 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
910 and complete previous change.
911 * frame.c (adjust_frame_height): New function.
912 (Fset_frame_height, Fset_frame_size): Use it.
913 (x_set_frame_parameters): Take frame top margin into account.
915 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
917 * frame.c (Fset_frame_height): Take frame top margin into account.
918 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
919 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
921 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
923 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
924 menubar_height as such. Tweak comment.
925 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
926 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
927 All related users changed.
928 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
929 * xterm.c (handle_one_xevent):
930 * gtkutil.c (xg_event_is_for_menubar):
931 * xfns.c (x_window) [USE_X_TOOLKIT]:
932 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
933 to use FRAME_MENUBAR_HEIGHT.
935 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
937 * frame.c (Fframe_parameters): Always report frame height without
938 menu and tool bar lines.
940 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
942 * nsterm.m (applicationDidFinishLaunching:): Call
943 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
944 (antialiasThresholdDidChange:): New method for EmacsApp.
946 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
948 * macfont.m (macfont_update_antialias_threshold): Remove static.
950 * macfont.h (macfont_update_antialias_threshold): Declare.
952 2014-07-21 Eli Zaretskii <eliz@gnu.org>
954 * w32select.c (setup_windows_coding_system): Apply
955 CODING_ANNOTATION_MASK to the common_flags member of struct
956 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
958 * w16select.c (Fw16_get_clipboard_data): Apply
959 CODING_ANNOTATION_MASK to the common_flags member of struct
962 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
963 buffer position where we are to start the iteration.
964 (handle_invisible_prop): Record in it->stop_charpos the position
965 where the invisible text ends. (Bug#18035)
966 (hscroll_window_tree): Don't try hscrolling windows whose cursor
967 row has zero buffer position as their start position. Reported by
968 martin rudalics <rudalics@gmx.at>.
970 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
971 infinite looping in redisplay when display lines don't have enough
972 space to display even a single character. (Bug#18036)
974 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
976 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
977 * xfns.c (x_window): Use it to allow xfree later.
978 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
979 where appropriate. Use bool for booleans and remove redundant checks.
980 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
981 * xterm.c (x_free_frame_resources): Free shell_position.
983 2014-07-19 K. Handa <handa@gnu.org>
985 * xfaces.c (realize_x_face): Call font_load_for_lface with no
986 mandatory font spec (Bug#17973).
988 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
990 * font.c (font_score): Return the worst score if the size of
991 ENTITY is wrong by more than a factor 2 (Bug#17973).
993 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
995 * frame.c (frame_unspecified_color): New function
996 refactored out from ...
997 (Fframe_parameters, Fframe_parameter): ... adjusted users.
998 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1000 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1001 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1002 * lisp.h (set_frame_param): Remove prototype.
1003 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1004 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1007 Prefer 'x_display_info *' to 'Display *' in X selection code.
1008 This helps to avoid unneeded calls to x_display_info_for_display.
1009 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1010 instead of 'Display *'.
1011 (SELECTION_EVENT_DPYINFO): New macro.
1012 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1013 it as an lvalue. Mention this in comment.
1014 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1015 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1016 (selection_data_to_lisp_data, receive_incremental_selection):
1017 Convert to use 'x_display_info *'. Adjust users where appropriate.
1018 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1019 selection data *' as last arg to not return values in args.
1020 (unexpect_property_change): Use common removal technique.
1022 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1024 * print.c (print_preprocess): Adjust to match changed
1025 sub char-table structure and avoid crash (Bug#18038).
1027 * data.c (wrong_choice): Not static any more.
1028 * lisp.h (wrong_choice): Add prototype.
1029 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1030 Declare namebuf as such. Tweak comment.
1031 [USE_GTK]: Likewise for tool_bar_position.
1032 (fset_tool_bar_position) [USE_GTK]: Ditto.
1033 (FRAME_TOOL_BAR_POSITION): New macro.
1034 * frame.c (x_report_frame_params):
1035 * gtkutil.c (update_frame_tool_bar):
1036 * xfns.c (Fx_create_frame): Use it.
1037 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1039 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1041 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1042 buffer's default-directory only if it is a string. (Bug#17986)
1044 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1046 More precise control over values of some buffer-local variables.
1047 * keyboard.c (Qvertical_scroll_bar):
1048 * frame.c (Qleft, Qright): Move to ...
1049 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1050 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1051 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1052 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1053 vertical-scroll-bar, scroll-up-aggressively
1054 and scroll-down-aggressively.
1055 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1057 * nsfns.m, frame.h (Qleft, Qright):
1058 * nsterm.m (Qleft): Remove declarations.
1059 * gtkutil.c (toplevel): Include buffer.h.
1060 * data.c (wrong_choice, wrong_range): New functions.
1061 (store_symval_forwarding): Handle special properties of buffer-local
1062 variables and use functions from the above to signal error, if any.
1064 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1065 values. Add comment.
1066 (struct frame): Re-arrange layout to avoid extra padding and use bit
1067 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1068 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1069 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1070 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1071 Define as no-ops because there are no scroll bars anyway.
1072 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1075 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1076 Add convenient setter.
1077 (font_put_frame_data, font_get_frame_data): Use it.
1079 2014-07-15 Daiki Ueno <ueno@gnu.org>
1081 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1082 pointer argument, before dereferencing.
1083 (XCHAR2B_BYTE2): Likewise.
1085 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1087 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1088 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1089 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1090 Use record_unwind_protect_int and avoid consing.
1091 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1093 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1095 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1097 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1098 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1100 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1101 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1102 * minibuf.c: Include binary-io.h instead of fcntl.h.
1103 (read_minibuf_noninteractive):
1104 Use set_binary_mode instead of handcrafted code.
1105 Don't call emacs_set_tty if emacs_get_tty failed.
1106 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1107 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1108 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1110 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1111 This works around a GCC compiler bug when Emacs is configured with
1112 --enable-gcc-warnings.
1114 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1116 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1117 or characters in string, respectively. Add comment.
1118 * fringe.c (Fdefine_fringe_bitmap):
1119 * fns.c (Fsubstring, substring_both): Use it.
1120 * keymap.c (Fdefine_key, Flookup_key):
1121 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1123 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1124 Use menu_item_width.
1125 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1127 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1129 Improve behavior of 'bzr up; cd src; make -k'.
1130 * Makefile.in (top_srcdir): New var.
1131 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1132 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1133 its expansion is a bit shorter.
1134 (../config.status): Actually build config.status instead of
1136 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1137 New macros, copied and relocated from ../Makefile.in.
1138 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1139 (../config.status, Makefile): New dependencies and rules,
1140 copied with relocation from ../Makefile.in. This should be more
1141 likely to rebuild the build machinery properly if you do a 'make'
1142 in the src directory.
1144 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1146 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1149 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1150 behavior on Windows 7 and later when the function is repeatedly
1151 invoked with the same value of DIR. (Bug#17950)
1153 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1154 string to match the one in w32fns.c.
1156 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1157 stdin to binary mode only if it is connected to a terminal.
1159 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1161 Coalesce extern decls.
1162 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1163 * sysdep.c (emacs_get_tty, emacs_set_tty):
1164 Move duplicate extern decls from here ...
1165 * systty.h: ... to here, so that there's just one copy.
1167 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1169 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1171 * nsfns.m (Fns_popup_font_panel): Ditto.
1173 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1175 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1177 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1179 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1180 [DOS_NT]: Implement for WINDOWSNT.
1182 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1185 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1187 * sysdep.c (suppress_echo_on_tty): New function.
1188 * minibuf.c (read_minibuf_noninteractive): Use it.
1190 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1192 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1193 sysinfo failed. Adjust docstring.
1195 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1197 Implement memory-info for MS-DOS.
1198 * dosfns.c (dos_memory_info): New function.
1199 * dosfns.h (dos_memory_info): Add prototype.
1200 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1201 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1202 of doing some of its job.
1204 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1205 reference termios structure members.
1207 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1209 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1211 * minibuf.c (top): Include systty.h. Declare external
1212 emacs_get_tty and emacs_set_tty.
1213 (Vread_hide_char): New lisp variable.
1214 (read_minibuf_noninteractive): Hide characters with
1215 Vread_hide_char if it is a character. (Bug#17839)
1217 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1219 Implement memory-info for MS-Windows.
1220 * w32.c (w32_memory_info): New function.
1221 * w32.h (w32_memory_info): Prototype it.
1222 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1224 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1226 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1227 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1228 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1229 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1230 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1231 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1232 (decode_coding_big5, decode_coding_charset, decode_coding)
1233 (encode_coding): Adjust users.
1235 * alloc.c (Fmemory_info): New function.
1237 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1239 * syntax.c (back_comment): Use more-natural location for label.
1241 * font.c, font.h (font_unparse_fcname): Now static.
1242 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1244 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1246 Next minor cleanup of font subsystem.
1247 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1248 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1250 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1252 * ftfont.h (ftfont_font_format): Remove prototype.
1253 * ftfont.c (ftfont_font_format): Remove; now unused.
1255 * nsfont.m (nsfont_open):
1256 * w32font.c (w32font_open_internal):
1257 * w32uniscribe.c (uniscribe_open):
1258 * xfont.c (xfont_open):
1259 * xftfont.c (xftfont_open): All users changed.
1261 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1262 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1264 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1266 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1267 x_produce_glyphs does when it generates a stretch glyph that
1268 represents a TAB. (Bug#17969)
1270 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1271 and there is a display property at that position, don't call
1272 move_it_to to move to a position before window start. (Bug#17942)
1273 Fix condition for finding CHARPOS by the first call to move_it_to.
1276 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1278 * syntax.c (find_defun_start): Try the cache even
1279 if !open_paren_in_column_0_is_defun_start.
1280 (back_comment): If find_defun_start was pessimistic, use the
1281 scan_sexps_forward result to improve the cache (bug#16526).
1283 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1285 * xdisp.c (redisplay_window): If redisplay of a window ends up
1286 with point in a partially visible line at end of the window, make
1287 sure the amended position of point actually has smaller Y
1288 coordinate; if not, give up and scroll the display. (Bug#17905)
1290 * window.c (window_scroll_pixel_based): When point ends up at the
1291 last fully visible line, don't let move_it_to stop at the left
1292 edge of the line and dupe us into thinking point is inside the
1295 * w32.c (network_interface_info): Make sure the argument is a
1298 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1300 * process.c (read_and_dispose_of_process_output): Fix typo
1301 in previous patch: we want nonnegative fds, not nonzero fds.
1303 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1305 * chartab.c (char_table_translate): Move to...
1306 * character.h (char_table_translate): ... inline function here.
1307 Avoid Faref and assume that args are always valid. This helps to
1308 speedup search, which is especially important for a huge buffers.
1309 * lisp.h (char_table_translate): Remove prototype.
1311 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1312 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1313 New function, with an intention to avoid code duplication between
1315 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1317 * ftfont.c (ftfont_open):
1318 * macfont.m (macfont_open):
1319 * xftfont.c (xftfont_open): Use it.
1321 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1323 * process.c: Add sanity checks for file descriptors (Bug#17844).
1324 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1325 Check that infd is nonnegative before using it as an fd.
1326 (read_and_dispose_of_process_output, Fprocess_send_eof):
1327 Likewise, for outfd.
1328 (wait_reading_process_output): Omit unnecessary check of infd.
1330 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1332 Minor fixups related to usage of the 'long' type.
1333 * gnutls.c (emacs_gnutls_handshake):
1334 * xfaces.c (dump_realized_face):
1335 Work even if 'long' is narrower than 'void *'.
1336 * termcap.c (scan_file):
1337 * xselect.c (x_decline_selection_request)
1338 (x_reply_selection_request, x_get_window_property):
1339 * xterm.c (x_set_frame_alpha):
1340 Remove unnecessary 'L' suffixes of integer constants.
1341 * xfns.c (hack_wm_protocols):
1342 * xselect.c (x_fill_property_data):
1343 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1344 Remove unnecessary casts to 'long'.
1345 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1347 Minor ImageMagick safety fixes.
1348 * image.c (imagemagick_compute_animated_image):
1349 Remove useless assignment to local. Avoid problems if dest_width is 0.
1350 (imagemagick_load_image): Use int for pixel counts that can't
1351 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1352 a row width greater than the image width (or greater than LONG_MAX!).
1354 2014-07-04 K. Handa <handa@gnu.org>
1356 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1357 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1358 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1360 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1362 * font.h (struct font_driver): Remove get_outline and free_outline;
1363 not used by any font driver.
1364 * ftfont.c (ftfont_driver):
1365 * macfont.m (macfont_driver):
1366 * nsfont.m (nsfont_driver):
1367 * w32font.c (w32font_driver):
1368 * w32uniscribe.c (uniscribe_font_driver):
1369 * xfont.c (xfont_driver): Related users changed.
1370 * xselect.c (x_get_window_property): Use convenient xmalloc.
1371 Call to xfree only if some data was really allocated.
1373 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1375 On MS-Windows, display busy cursor on all GUI frames.
1376 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1377 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1378 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1380 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1381 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1383 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1385 Use convenient alists to manage per-frame font driver-specific data.
1386 * frame.h (struct frame): Rename font_data_list to...
1387 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1388 * font.h (struct font_data_list): Remove; no longer need a special
1390 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1392 * font.c (font_put_frame_data, font_get_frame_data)
1393 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1395 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1396 Related users changed.
1397 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1398 Prefer convenient xmalloc and xfree.
1400 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1402 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1403 the window whose glyph row is being prepared and a flag whether it
1404 is for mode/header line. Make sure the glyph row's marginal areas
1405 are in sync with what the window wants.
1408 * xdisp.c (display_line, display_mode_line): Call
1409 prepare_desired_row with additional arguments, as appropriate.
1411 * dispextern.h (prepare_desired_row): Adjust prototype.
1413 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1415 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1416 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1417 caused by xw_popup_dialog in daemon mode (Bug#17891).
1419 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1421 * frame.c (do_switch_frame): When switching to another TTY frame,
1422 make sure FrameCols and FrameRows are in sync with the new frame's
1425 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1427 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1428 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1429 min_char slots. Adjust comment.
1430 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1431 Add SUB_CHAR_TABLE_OFFSET member.
1432 (make_uninit_sub_char_table): New function.
1433 (toplevel): Add compile-time assert to verify suitable member layout
1434 in Lisp_Sub_Char_Table.
1435 * alloc.c (mark_char_table): Add extra argument to denote char table
1436 subtype. Adjust to match new layout of sub char-table.
1437 (mark_object): Always mark sub char-tables with mark_char_table.
1438 * chartab.c (make_sub_char_table, copy_sub_char_table)
1439 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1440 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1441 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1442 All related users changed.
1443 * lread.c (read1): Adjust to match new layout of sub char-table.
1444 * print.c (print_object): Likewise (Bug#17898).
1446 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1448 * keymap.c (get_keyelt): Simplify.
1449 (copy_keymap_item): Remove left-over code for when we had
1450 key-shortcut caches.
1452 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1454 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1455 (dealloc): Remove for EmacsScroller.
1457 * nsterm.h (EmacsScroller): Remove dealloc.
1459 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1461 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1463 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1465 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1466 when setNeedsDisplay is called so we don't trigger redisplay for every
1469 * nsterm.m (any_help_event_p): New variable.
1470 (mouseMoved:): Set any_help_event_p to YES if help event is
1471 generated. Remove else with empty help event that triggered redisplay
1472 for every mouse move.
1473 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1475 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1477 * xfns.c (Qsuppress_icon): Remove; no real users.
1478 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1479 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1480 (syms_of_w32fns): Don't DEFSYM it.
1482 2014-06-29 Glenn Morris <rgm@gnu.org>
1484 * Makefile.in (ns-app): Mark as PHONY.
1486 2014-06-28 Glenn Morris <rgm@gnu.org>
1488 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1489 liblw.a in this directory.
1491 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1493 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1494 also in unibyte case. (Bug#17865)
1496 2014-06-28 K. Handa <handa@gnu.org>
1498 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1499 (MIN_CHARBUF_SIZE): New macro.
1500 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1502 2014-06-27 Glenn Morris <rgm@gnu.org>
1504 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1505 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1506 (.el.elc): Replace suffix rule with pattern rule.
1507 (%.elc): New pattern rule, with order-only prerequisite.
1508 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1509 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1510 in place of BOOTSTRAPEMACS.
1512 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1514 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1516 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1518 Consistently use validate_subarray to verify substring.
1519 * fns.c (validate_substring): Not static any more. Adjust to
1520 use ptrdiff_t, not EMACS_INT, because string and vector limits
1521 can't exceed ptrdiff_t even if EMACS_INT is wider.
1522 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1523 (secure_hash): Adjust user.
1524 * lisp.h (validate_subarray): Add prototype.
1525 * coding.c (Fundecodable_char_position):
1526 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1527 Use validate_subarray. Adjust comment to mention substring.
1529 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1531 Do not allow out-of-range character position in Fcompare_strings.
1532 * fns.c (validate_subarray): Add prototype.
1533 (Fcompare_substring): Use validate_subarray to check ranges.
1534 Adjust comment to mention that the semantics was changed. Also see
1535 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1537 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1539 Be more consistent about the 'Qfoo' naming convention.
1540 * image.c (Fimagemagick_types):
1541 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1542 * process.c (Fmake_network_process):
1543 Rename C local identifier 'Qfoo to avoid giving the false
1544 impression that it stands for the symbol 'foo'.
1546 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1548 Simplify and cleanup character conversion stuff.
1549 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1551 * character.c (multibyte_char_to_unibyte)
1552 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1553 * character.h (make_char): Remove; unused.
1554 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1555 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1556 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1557 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1558 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1560 2014-06-22 Mario Lang <mlang@delysid.org>
1562 * w32fns.c (Fw32_shell_execute): The the -> the.
1564 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1566 * xmenu.c (mouse_position_for_popup):
1567 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1568 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1569 * menu.c (Fx_popup_menu):
1570 * xselect.c (x_handle_dnd_message): Adjust users.
1571 * menu.h (mouse_position_for_popup): Remove prototype.
1572 * xterm.h (x_relative_mouse_position): Add prototype.
1573 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1574 call XFree if XQueryTree returns zero.
1576 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1578 * indent.c (Fvertical_motion): Doc fix.
1579 Move to the goal column, if any, with a single call to
1580 move_it_in_display_line, not in two calls. Doing this with two
1581 calls causes move_it_in_display_line apply the line-prefix
1582 handling twice instead of just once. (Bug#17823)
1584 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1586 Port to OS X ACLs (Bug#17810).
1587 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1588 ACL_TYPE_ACCESS) doesn't work.
1590 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1592 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1593 before checking key-translation-map (bug#17659).
1595 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1597 * font.c (font_make_object): Avoid dangling pointer which may
1598 crash GC (Bug#17771).
1600 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1602 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1603 prototype of DGifCloseFile as appropriate for older and newer
1605 (gif_close): New function, encapsulates the differences in the
1606 calling sequence of DGifCloseFile before v5.1.0 and after it.
1607 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1608 error string where appropriate. (Bug#17790)
1610 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1611 macro execution, make sure point didn't move since last complete
1612 redisplay, as the condition for using the glyph matrix
1613 information. (Bug#17777)
1615 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1617 Minor cleanup of fonset code.
1618 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1619 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1620 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1621 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1622 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1623 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1624 (free_realized_fontset): Remove because a no-op since 2008.
1625 (free_face_fontset): Adjust user.
1626 (syms_of_fontset): Shrink fontset by one extra slot.
1628 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1630 Omit redundant extern decls.
1631 Most of this patch is from Dmitry Antipov, in:
1632 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1633 * commands.h (update_mode_lines):
1634 * frame.h (Qbackground_color, Qforeground_color)
1635 (x_set_menu_bar_lines):
1636 * ftfont.c (ftfont_font_format):
1637 * intervals.h (Qkeymap, Qfont):
1638 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1639 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1640 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1641 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1642 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1643 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1644 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1645 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1646 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1647 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1648 (Qtool_bar, Qheader_line):
1649 * macros.c (Fexecute_kbd_macro):
1650 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1651 * xterm.c (x_delete_terminal, XSetIMValues):
1652 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1653 (x_implicitly_set_name, popup_activated)
1654 (widget_store_internal_border):
1655 Remove redundant decls.
1656 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1657 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1658 Remove _Noreturn, as make-docfile now does that for us.
1659 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1660 (Qregion_extract_function): New decl.
1661 * window.c, xfns.c: Include menu.h.
1663 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1665 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1667 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1669 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1670 * callint.c (read_file_name): ... convert to static here.
1671 * lisp.h (Fread_file_name): Do not EXFUN it.
1672 (STRING_COPYIN): Remove; unused.
1673 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1674 (char_composable_p): ... static function. All users changed.
1675 * eval.c (toplevel): Remove redundant #include directives.
1676 * xterm.c (x_initialize): Add static to match prototype.
1677 * ccl.c (Fccl_execute_on_string):
1678 * font.c (fon_intern_prop): Use make_specified_string.
1680 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1682 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1683 Reported by David Caldwell in:
1684 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1686 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1688 Do not ask for XRender extension each time XFT font is opened.
1689 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1690 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1692 2014-06-15 Glenn Morris <rgm@gnu.org>
1694 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1696 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1698 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1699 information if we are in the middle of executing a keyboard macro,
1700 since redisplay doesn't update the screen until the macro is
1701 finished. (Bug#17777)
1703 * alloc.c (cleanup_vector): Don't dereference a font driver
1704 pointer if it is NULL. (Bug#17771)
1706 2014-06-13 Glenn Morris <rgm@gnu.org>
1708 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1709 ($(lispsource)/international/charprop.el)
1710 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1711 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1712 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1713 GNU make automatically passes command-line arguments to sub-makes.
1715 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1717 Avoid hangs in accept-process-output (Bug#17647).
1718 * lisp.h, process.c (wait_reading_process_input):
1719 Return int, not bool. All uses changed.
1720 * process.c (SELECT_CANT_DO_WRITE_MASK):
1721 Remove macro, replacing with ...
1722 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1724 (status_notify): New arg WAIT_PROC. Return int, not void.
1727 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1729 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1730 the frame is the initial frame, because the hook is not set up
1731 then, and Emacs crashes.
1732 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1734 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1736 * keymap.c (silly_event_symbol_error): Don't recommend the use
1739 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1742 matching overlay strings with 'cursor' property against buffer
1743 positions traversed in the glyph row. (Bug#17744)
1745 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1747 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1750 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1751 determine 10.9 (Bug#17751).
1753 * macfont.m (macfont_draw): Positions were not freed.
1755 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1757 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1758 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1759 function. Also adjust comment.
1760 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1762 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1763 * font.c (font_done_for_face):
1764 * xface.c (realize_non_ascii_face): Adjust user.
1765 * font.h (struct font_driver): Convert 'prepare_face' to return
1766 void because its return value is never used anyway.
1767 * xfont.c (xfont_prepare_face): Return void.
1768 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1769 (xftfont_done_face): Use xfree.
1771 * dispextern.h (last_tool_bar_item): Remove declaration.
1772 * frame.h (struct frame): New member last_tool_bar_item.
1773 * frame.c (make_frame): Initialize it.
1774 * xdisp.c (toplevel): Remove last_tool_bar_item.
1775 (handle_tool_bar_click, note_tool_bar_highlight):
1776 * w32term.c (w32_read_socket, w32_initialize):
1777 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1779 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1780 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1782 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1784 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1785 * process.c (Faccept_process_output)
1786 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1787 the return value is about PROCESS, not about other processes.
1789 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1791 Further adjustments to mark_object and friends.
1792 Now the mark_object's stack is just 32 bytes on a 64-bit
1793 system, which means extra 20% off the stack usage.
1794 * alloc.c (mark_save_value): As before, refactored out from ...
1795 (mark_object): ... adjusted user. Also add comment.
1797 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1799 Fix core dump after a dropped X connection (Bug#17704).
1800 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1801 is dead, as we may be shutting down.
1803 2014-06-08 Glenn Morris <rgm@gnu.org>
1805 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1807 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1809 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1811 If a C name must be extern on some platforms, make it extern on all.
1812 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1814 * font.h (ftxfont_driver) [HAVE_XFT]:
1815 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1816 * lisp.h (get_frame_param):
1817 * menu.h (tty_menu_show):
1818 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1819 * termhooks.h (encode_terminal_code):
1820 * xterm.h (x_menu_wait_for_event):
1822 * frame.c (get_frame_param):
1823 * fringe.c (max_used_fringe_bitmap):
1824 * ftxfont.c (ftxfont_driver):
1825 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1826 * menu.c (menu_items_inuse):
1827 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1828 * term.c (encode_terminal_code, tty_menu_show):
1829 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1830 * xfaces.c (load_color):
1831 * xmenu.c (x_menu_wait_for_event):
1834 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1836 Change object marking routines to minimize stack usage.
1837 This change moves a few cold paths from mark_object to NO_INLINE
1838 functions and adjusts symbol marking loop. According to GCC 4.8.2
1839 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1840 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1841 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1842 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1843 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1844 refactored out from ...
1845 (mark_object): ... adjusted user. Also mark symbols in a tight
1847 (mark_face_cache): Add NO_INLINE.
1849 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1851 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1852 contains garbage on WINDOWSNT (which could potentially infloop at
1855 Minimize cursor motion during TTY menu updates.
1856 * term.c (tty_menu_display): Don't position cursor here.
1857 Instead, pass the cursor coordinates to update_frame_with_menu.
1858 (tty_menu_activate): Send the hide cursor command only once in an
1859 iteration through the outer 'while' loop.
1861 * dispnew.c (update_frame_1): Accept an additional argument
1862 SET_CURSOR_P, and position the cursor at the end of the frame
1863 update only if that argument is non-zero. All callers changed to
1864 provide the additional argument as non-zero, except for
1865 update_frame_with_menu.
1866 (update_frame_with_menu): Accept 2 additional arguments ROW and
1867 COL; if they are non-negative, instruct update_frame_1 not to
1868 position the cursor, and instead position it according to ROW and COL.
1870 * dispextern.h (update_frame_with_menu): Update prototype.
1872 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1874 * callproc.c (call_process): Don't check read-only if we don't insert
1875 anything (bug#17666).
1877 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1879 * dispnew.c (update_frame_with_menu): Set display_completed.
1881 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1883 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1885 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1887 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1889 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1890 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1892 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1894 * window.c (Frecenter): Signal an error if window-buffer is not
1897 * keyboard.c (make_lispy_position): Don't include a buffer position in
1898 mode/header-line mouse events.
1900 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1901 Vunread_command_events (bug#17650).
1903 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1905 * xterm.c (x_setup_pointer_blanking):
1906 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1908 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1910 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1911 because it will be defined in generated config.h if needed.
1913 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1915 Use terminal-specific hooks to display popup dialogs.
1916 * termhooks.h (struct terminal): New field popup_dialog_hook.
1917 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1918 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1919 code and use popup_dialog_hook.
1920 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1921 * nsterm.h (ns_popup_dialog): Adjust prototype.
1922 * nsterm.m (ns_create_terminal):
1923 * w32term.c (w32_create_terminal):
1924 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1925 Setup popup_dialog_hook.
1927 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1929 * w32heap.c (report_temacs_memory_usage): Improve the report by
1930 reporting the large blocks that are actually occupied at dump time.
1932 * w32console.c (initialize_w32_display): Set the console
1933 menu_show_hook, otherwise TTY menus are broken on w32.
1935 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1937 Use terminal-specific hooks to display menus.
1938 * termhooks.h (struct terminal): New field menu_show_hook.
1939 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1940 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1942 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1943 * nsmenu.m (ns_menu_show):
1944 * w32menu.c (w32_menu_show):
1945 * xmenu.c (x_menu_show):
1946 * term.c (tty_menu_show): Adjust to use bit flags.
1947 (set_tty_hooks): Set menu_show_hook.
1948 * xterm.c (x_create_terminal):
1949 * nsterm.m (ns_create_terminal):
1950 * msdos.c (initialize_msdos_display):
1951 * w32term.c (w32_create_terminal): Likewise.
1953 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1955 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1957 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1959 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1960 (FD_SET): Don't define on WINDOWSNT.
1962 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1964 * emacs.c: Include "sysselect.h", to define its inline functions.
1965 Problem reported by Glenn Morris in:
1966 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1968 Do not require libXt-devel when building with gtk.
1969 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1970 dependency on libXt-devel.
1971 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1972 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1973 lwlib-widget.h now does this.
1974 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1976 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1978 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1979 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1980 (delete_write_fd, wait_reading_process_output):
1981 Remove now-redundant easserts.
1982 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1983 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1984 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1985 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1987 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1989 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1990 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1991 (calloc): Don't undef, it is never defined.
1992 (HEAP_ENTRY_SHIFT): Remove unused macro.
1994 * Makefile.in (C_HEAP_SWITCH): Remove.
1995 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1997 Fix MS-Windows build broken by menu changes on 2014-06-02.
1998 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2000 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2001 Define instead of including ../lwlib/lwlib.h, which causes
2002 compilation errors due to missing X11 headers.
2004 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2006 * process.c (wait_reading_process_output): Omit incorrect test of
2007 p->infd against zero. Add easserts for infd having a plausible value.
2009 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2011 Adjust to match recent lwlib changes.
2012 * menu.h (xmalloc_widget_value): Replace by ...
2013 (make_widget_value): ... new prototype.
2014 * menu.c (xmalloc_widget_value): Replace by ...
2015 (make_widget_value): ... new function.
2016 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2017 * gtkutil.c (malloc_widget_value, free_widget_value):
2018 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2019 * keyboard.h (enum button_type, struct _widget_value):
2020 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2022 * nsmenu.m (ns_update_menubar, ns_menu_show):
2023 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2024 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2025 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2027 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2029 * image.c (x_query_frame_background_color)
2030 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2031 Fix --enable-gcc-warnings compilation without image libraries.
2033 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2035 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2036 emulated break value only if it goes up.
2037 (sbrk): Add assertion that the INCREMENT argument is strictly
2038 zero. Improve and correct the commentary.
2040 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2042 Improve AIX-related merge from emacs-24.
2043 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2044 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2045 not on AIX; since we're on the trunk we can use enums more broadly.
2047 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2049 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2051 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2052 to min(value, whole).
2054 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2056 Bring back the changes to GDB-visible symbols, but only on AIX.
2057 And only if it's not pre-4.2 GCC.
2058 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2059 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2060 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2063 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2065 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2066 with PT, not GPT. (Bug#16433)
2068 Revert last changes to GDB-visible symbols.
2069 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2070 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2071 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2074 2014-06-02 Glenn Morris <rgm@gnu.org>
2076 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2078 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2080 Fix port to 32-bit AIX with xlc (Bug#17598).
2081 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2082 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2083 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2084 to work around a compiler bug in IBM xlc 12.1.
2086 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2088 * xterm.c (x_update_window_end): Don't invalidate the entire
2089 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2090 highlight needs to be redisplayed. (Bug#17588)
2092 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2094 Port the GDB-visible symbols to AIX.
2095 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2096 optimizes away the relevant external symbols. Use enums instead;
2097 this suffices for the AIX port, which is 32-bit-only anyway.
2098 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2099 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2100 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2103 Include sources used to create macuvs.h.
2104 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2105 * macuvs.h: Use automatically-generated header.
2107 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2109 Port signal-handling to DragonFly BSD (Bug#17646).
2110 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2111 Move implementations from callproc.c to sysdep.c.
2112 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2113 Move declarations from process.h to syssignal.h.
2115 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2117 * callint.c (Ffuncall_interactively): Add usage.
2119 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2121 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2123 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2125 * w32heap.c (malloc_before_dump, malloc_after_dump)
2126 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2127 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2128 set errno where appropriate to emulate CRT functions.
2130 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2132 Debugging facility to check whether 'const char *' points to
2133 relocatable data of non-pure Lisp string.
2134 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2135 (mark_maybe_pointer): ... adjusted user.
2136 (relocatable_string_data_p): New function.
2137 * lisp.h (relocatable_string_data_p): Add prototype.
2138 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2139 the pointer to relocatable Lisp data is not used.
2141 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2143 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2144 * atimer.c (block_atimers):
2145 * callproc.c (block_child_signal): Block SIGINT too;
2146 otherwise, its handler might now unblock signals that it shouldn't.
2147 * keyboard.c (read_char): Clear signal mask, since we may
2148 be in a SIGINT handler, and many signals may be masked.
2149 * keyboard.c (handle_interrupt):
2150 * sysdep.c (handle_arith_signal):
2151 Clear signal mask instead of just unblocking the signal that
2152 was received, since several signals may be blocked at this point.
2154 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2156 * Makefile.in (TEMACS_POST_LINK): Remove target.
2157 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2158 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2160 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2162 * xmenu.c (xdialog_show): Remove prototype, rename to
2163 x_dialog_show, remove 2nd arg because it's always zero
2164 and simplify accordingly.
2165 (xw_popup_dialog): Adjust user.
2166 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2167 2nd arg because it's always zero and simplify accordingly.
2168 (w32_popup_dialog): Adjust user.
2170 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2172 * w32heap.c (report_temacs_memory_usage): New function.
2174 * unexw32.c (unexec) [ENABLE_CHECKING]:
2175 Call report_temacs_memory_usage.
2177 * w32heap.h (report_temacs_memory_usage): Add prototype.
2179 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2181 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2182 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2184 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2186 * buffer.c (init_buffer): Accept an argument 'initialized'.
2187 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2188 mmap_regions and mmap_fd, to avoid referencing stale data from the
2189 dump phase. Add an assertion for buffer text of buffers created
2190 in temacs before this function is called. (Bug#17622)
2191 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2193 * lisp.h (init_buffer): Update prototype.
2195 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2197 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2199 * alloc.c (Fgarbage_collect): Fix compilation with
2200 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2202 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2204 * frame.c, frame.h (frame_char_to_pixel_position)
2205 (frame_set_mouse_position): Now static, and made private in
2206 frame.c rather than public in frame.h.
2208 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2210 Refactor mouse positioning stuff to avoid code duplication.
2211 * frame.h (frame_char_to_pixel_position): New function.
2212 (x_set_mouse_position): Rename to...
2213 (frame_set_mouse_position): ...new function.
2214 (frame_set_mouse_pixel_position): Add prototype.
2215 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2216 Rename to frame_set_mouse_pixel_position.
2217 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2219 * xterm.h, w32term.h ( x_set_mouse_position)
2220 (x_set_mouse_pixel_position): Remove prototypes.
2222 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2224 On X, always make pointer visible when deleting frame (Bug#17609).
2225 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2227 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2229 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2230 * keyboard.c (gobble_input): If there is no terminal input error,
2231 make sure the pointer is visible for all frames on this terminal.
2232 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2233 it was previously disabled.
2235 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2237 * data.c (Fzerop): Move to Elisp.
2238 (syms_of_data): Don't defsubr it.
2239 * keyboard.c (echo_keystrokes_p): New function.
2240 (read_char, record_menu_key, read_key_sequence): Use it.
2242 * callint.c (Qfuncall_interactively): New var.
2243 (Qcall_interactively): Remove.
2244 (Ffuncall_interactively): New function.
2245 (Fcall_interactively): Use it.
2246 (syms_of_callint): Defsubr it.
2248 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2250 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2251 relocated from under us.
2253 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2255 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2256 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2258 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2260 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2261 for MinGW, since it no longer uses gmalloc.
2263 * buffer.c: Do not define mmap allocations functions for Windows.
2264 Remove mmap_find which is unused. Remove mmap_set_vars which does
2266 [WINDOWSNT]: Include w32heap.h.
2267 (init_buffer): Always allocate new memory for buffers.
2269 * emacs.c: Remove mmap_set_vars calls.
2271 * image.c (free_image): Undef free for Windows because it is
2272 redirected to our private version.
2274 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2275 (copy_executable_and_dump_data): Remove dumping the heap section.
2276 (unexec): Restore using_dynamic_heap after dumping.
2278 * w32heap.c (dumped_data_commit, malloc_after_dump)
2279 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2280 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2281 (mmap_free): New functions.
2283 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2285 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2287 * image.c (imagemagick_load_image): Use MagickRealType for local
2288 'color_scale', instead of double, to avoid a GCC warning about
2291 * xfns.c (Fx_window_property): Remove unused local.
2293 Don't kill already-reaped process (Bug#17561).
2294 * process.c (process_send_signal): Fix race condition where a
2295 subprocess was reaped by a signal handler between the check for
2296 liveness and calling 'kill', which meant that Emacs could in
2297 theory kill an innocent bystander process. Do the fix by blocking
2298 SIGCHLD in a critical section that checks liveness before killing.
2300 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2302 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2304 2014-05-26 Ken Brown <kbrown@cornell.edu>
2306 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2307 even if !CYGWIN (see bug#17510).
2309 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2311 * nsfns.m (Fns_do_applescript): Surround NSApp run
2312 with calls to ns_init_events, ns_finish_events (Bug#17424).
2314 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2316 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2317 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2319 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2320 with calls to ns_init_events, ns_finish_events (Bug#17424).
2322 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2324 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2325 if we are iterating over an object that generates glyphs for
2326 marginal areas. (Bug#17585)
2328 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2330 * xdisp.c (safe__call1, safe__eval): Now static.
2332 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2334 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2335 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2336 (safe_call1): Call safe_call instead of safe__call directly.
2338 2014-05-26 Ken Brown <kbrown@cornell.edu>
2340 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2341 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2344 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2346 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2347 (safe__call, safe__call1, safe__eval): New functions.
2348 (safe_call): Use it.
2349 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2350 (display_mode_element): Same for `:eval'.
2352 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2354 Fix port to 32-bit AIX (Bug#17540).
2355 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2356 twice. _text already includes this offset.
2357 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2359 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2361 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2362 when closest_pos is identical to to_charpos, don't recurse, since
2363 we already tried that, and failed. (Bug#17539)
2365 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2366 unwinding when frame's faces were not initialized yet, increment
2367 the frame's image-cache reference count before calling
2368 x_free_frame_resources. Don't dereference
2369 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2371 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2373 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2376 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2377 macfont.m, call draw with adjusted arguments so font drivers
2378 don't need to do that.
2380 * macfont.m (macfont_draw): Merge changes from Macport.
2382 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2384 * alloc.c (garbage_collect_1): New function, with all of the guts
2385 of Fgarbage_collect.
2386 (mark_stack): Accept an argument END and don't mark Lisp objects
2387 on the stack beyond the address given by END. Calculation of END
2388 was moved to Fgarbage_collect.
2389 (Fgarbage_collect): Calculate the end address of the stack portion
2390 that needs to be examined by mark_stack, and pass that address to
2391 garbage_collect_1, which will pass it to mark_stack.
2392 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2393 for more details about the underlying problems. In particular,
2394 this avoids dumping Emacs with the large hash-table whose value is
2395 held in purify-flag for most of the time loadup.el runs.
2397 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2399 * xfns.c (x_window_property_intern): New function (code from
2401 (Fx_window_property): Call x_window_property_intern. If property
2402 not found and NILP (source) and outer window != inner window,
2403 check outer window for property (Bug#17537).
2405 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2407 Supply malloc and alloc_size attributes for extern allocators.
2408 This documents the C API, and helps GCC generate a bit better code.
2409 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2410 (ATTRIBUTE_MALLOC_SIZE): New macros.
2411 * gmalloc.c (malloc, realloc, calloc):
2412 * gtkutil.h (malloc_widget_value):
2413 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2414 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2417 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2419 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2420 * image.c (imagemagick_load_image): Port to hosts that do not use
2421 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2423 2014-05-21 Leo Liu <sdl.web@gmail.com>
2425 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2427 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2429 * dbusbind.c (xd_signature): Revert last 2 patches.
2431 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2433 Allow any non-nil value to count as true in bool-vector.
2434 Likewise for xd_signature in dbusbind.c.
2435 This is more consistent with the usual practice in Emacs, which is
2436 that any non-nil value counts as true.
2437 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2438 * dbusbind.c (xd_signature): Likewise, for booleans.
2439 * data.c, lisp.h (Qbooleanp):
2440 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2442 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2444 * lisp.h (CHECK_BOOLEAN): New function.
2445 * alloc.c (Fbool_vector): New function.
2446 (syms_of_alloc): Defsubr it.
2447 * data.c (Qbooleanp): New symbol.
2448 (syms_of_data): DEFSYM it.
2449 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2451 * font.c (font_matching_entity): Extract font-entity object
2452 from the vector of matching entities (Bug#17486).
2454 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2456 Assume C99 or later (Bug#17487).
2457 * bytecode.c (B__dummy__): Remove.
2458 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2459 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2460 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2461 * regex.c (DEBUG_PRINT): Assume varargs macros.
2462 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2464 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2466 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2467 memory for every buffer that was dumped.
2469 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2471 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2472 (Fnreverse): Allow vectors and bool vectors.
2474 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2476 Minor cleanup for terminal setup.
2477 * termhooks.h (create_terminal): Adjust prototype.
2478 * terminal.c (create_terminal): Pass output method and RIF as args.
2479 (init_initial_terminal):
2480 * nsterm.m (ns_create_terminal):
2481 * term.c (init_tty):
2482 * w32term.c (w32_create_terminal):
2483 * xterm.c (x_create_terminal): Adjust users.
2484 Avoid redundant NULL initializers and add comments.
2486 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2488 * keyboard.c (Qdeactivate_mark): Now static.
2490 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2492 If available, use Xfixes extension to do pointer blanking.
2493 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2494 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2495 (make_invisible_cursor): Move to...
2496 * xterm.c (make_invisible_cursor): ...here.
2497 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2498 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2499 (x_term_init): Call to x_setup_pointer_blanking.
2500 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2501 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2503 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2505 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2507 2014-05-12 Glenn Morris <rgm@gnu.org>
2509 * fileio.c (Ffile_executable_p): Doc tweak.
2511 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2513 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2514 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2516 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2518 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2520 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2522 Fix initialization of minibuffer history variable (Bug#17430).
2523 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2524 Move the initialization up to prevent any "value void" message.
2526 2014-05-08 Samuel Bronson <naesten@gmail.com>
2528 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2529 are matched (bug#17413).
2531 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2533 Stop tooltips pulling Emacs window to front (Bug#17408).
2534 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2535 SetWindowPos invocations.
2537 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2539 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2540 not initialized (Bug#17398).
2542 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2544 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2546 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2548 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2549 [HAVE_NS]: Do not include png.h.
2550 (x_query_frame_background_color): New function.
2551 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2552 (png_load_body): Coalesce duplicate code.
2554 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2556 Consult libpng-config more consistently (Bug#17339).
2557 * Makefile.in (PNG_CFLAGS): New var.
2558 (ALL_CFLAGS): Use it.
2559 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2560 CFLAGS now handles this.
2562 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2564 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2565 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2566 because WCONTINUED is always defined now.
2567 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2569 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2571 * buffer.c (overlay_strings): Fix the wording of the commentary.
2573 2014-05-01 Glenn Morris <rgm@gnu.org>
2575 * floatfns.c (Fisnan):
2576 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2578 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2580 * term.c (tty_menu_activate): A better initialization for cursor
2583 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2585 * intervals.c: Tighten assertions.
2586 (create_root_interval): Make sure the interval is not empty.
2587 (intervals_equal): Use booleans.
2588 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2589 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2590 (balance_possible_root_interval): Simplify and use booleans.
2591 (split_interval_right, split_interval_left): Check LENGTH, and remove
2592 now redundant assertion.
2593 (adjust_intervals_for_insertion): Remove now redundant assertions.
2594 (delete_node, interval_deletion_adjustment)
2595 (adjust_intervals_for_deletion, merge_interval_right)
2596 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2597 (reproduce_interval): Make sure the interval is not empty.
2599 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2601 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2602 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2603 satisfaction that they would always be initialized.
2605 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2607 * term.c (tty_menu_display): Move the cursor to the active menu item.
2608 (tty_menu_activate): Return the cursor to the active menu item
2609 after displaying the menu and after displaying help-echo.
2610 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2611 for the details of why this is needed by screen readers and
2614 2014-04-30 Glenn Morris <rgm@gnu.org>
2616 * process.c (handle_child_signal):
2617 Handle systems without WCONTINUED. (Bug#15110, 17339)
2619 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2621 * window.c (struct saved_window): Remove mark.
2622 (Fset_window_configuration, save_window_save)
2623 (compare_window_configurations): Don't touch marks any more.
2625 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2627 Use bits_word for gcmarkbits.
2628 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2629 bits_word is typically a tad more efficient for mark bits than
2630 unsigned is, so use bits_word. All uses changed.
2631 * lisp.h (BITS_PER_INT): Remove; no longer used.
2633 Avoid undefined behavior in signed left shift.
2634 This ports to GCC 4.9.0 with -fsanitize=undefined.
2635 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2637 * regex.c (extract_number):
2638 * lisp.h (make_number, XINT):
2639 Do not shift a 1 bit left into a sign bit.
2640 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2641 not int, for gcmarkbits. All uses changed.
2643 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2645 * search.c (Fnewline_cache_check): Don't try to count newlines
2646 outside the buffer's restriction, as find_newline doesn't support that.
2648 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * window.c (Fset_window_configuration): Deactivate the mark before
2652 (set_window_buffer): Ignore window_initialized.
2653 (window_initialized): Remove.
2654 * keyboard.c (Qdeactivate_mark): Not static any more.
2655 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2658 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2660 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2661 and to clang 3.4, which have fixed the bug. This should let us
2662 run a bit faster on these platforms when address sanitization is
2665 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2667 Port to GCC 4.9.0 with --enable-gcc-warnings.
2668 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2670 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2671 a way that also works with GCC 4.9.0.
2673 * search.c (Fnewline_cache_check): Remove unused locals.
2675 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2677 * search.c (find_newline1): New subroutine.
2678 (Fnewline_cache_check): New function.
2679 (syms_of_search): Defsubr it.
2681 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2683 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2684 * keyboard.c (unblock_input): Add comment.
2685 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2687 2014-04-22 Daniel Colascione <dancol@dancol.org>
2689 * lread.c (readevalloop_eager_expand_eval): New function
2690 that can recurse into toplevel forms.
2691 (readevalloop): Call it.
2692 * lisp.h: Declare Qprogn.
2693 * callint.c (Qprogn): No longer static.
2695 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2697 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2698 Also change identifiers to match the comments, and add more assertions
2701 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2703 * emacs.c (close_output_streams): Don't clear and restore errno.
2705 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2707 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2708 never becomes visible, i.e. using XMonad (Bug#17237).
2710 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2712 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2713 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2714 (Fline_pixel_height): Don't assume that the current buffer and the
2715 selected window's buffer are one and the same. (Bug#17281)
2717 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2718 paragraph-start cache before the newline cache. (Bug#17269)
2720 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2722 * term.c (tty_send_additional_strings): No need to fflush here,
2724 (tty_set_terminal_modes): fflush after sending additional strings,
2727 2014-04-17 Daniel Colascione <dancol@dancol.org>
2729 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2731 (tty_send_additional_strings): New function.
2732 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2733 (syms_of_term): Intern tty-mode-set-strings and
2734 tty-mode-reset-strings.
2736 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2738 * window.c (save_window_save): Lookup window_point_insertion_type in
2739 the right buffer (bug#15457).
2740 (Qwindow_point_insertion_type): New var.
2741 (syms_of_window): Initialize it.
2743 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2745 Fix the MSDOS build.
2746 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2747 (copy_text_and_data): Zero out the atexit chain pointer before
2750 * termhooks.h (encode_terminal_code): Update prototype.
2752 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2753 visible for all DOS_NT ports, not just WINDOWSNT.
2754 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2756 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2757 unless it is defined.
2758 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2760 * process.c (close_on_exec, accept4, process_socket): Move into
2761 the "ifdef subprocesses" part.
2762 (catch_child_signal): Condition by "ifdef subprocesses".
2763 (syms_of_process) <Qinternal_default_process_sentinel>
2764 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2766 * msdos.h: Add prototypes for new functions.
2767 (EINPROGRESS): Define.
2768 (O_CLOEXEC): Define to zero.
2770 * msdos.c (check_window_system): Remove unnecessary an
2771 incompatible duplicate function.
2772 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2773 New functions in support of new functionality.
2775 * menu.c (single_menu_item): Add visual indication of submenu
2776 also for menus on MSDOS frames.
2777 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2779 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2780 when async subprocesses aren't supported.
2782 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2784 * emacs.c (close_output_streams): Zero out errno before calling
2787 * dired.c [MSDOS]: Include msdos.h.
2789 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2790 (DATA_START) [MSDOS]: Define.
2791 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2793 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2794 Ifdef away for MSDOS.
2795 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2796 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2798 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2799 Use temporary file template that is compatible with mkostemp.
2800 Move vfork-related portions under #ifndef MSDOS.
2801 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2803 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2805 * buffer.c (Foverlays_at): Add argument `sorted'.
2807 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2809 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2810 text, invalidate the bidi_paragraph_cache upto and including the
2813 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2815 Port to IRIX 6.5 (Bug#9684).
2816 * conf_post.h (INET6) [IRIX6_5]: Define.
2817 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2818 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2820 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2822 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2823 before passing it to system APIs.
2825 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2827 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2828 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2830 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2832 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2834 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2836 Remove DATA_SEG_BITS.
2837 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2838 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2839 cc, but that platform is so old that SGI itself stopped supporting
2840 it in December 2013. If you still need Emacs on IRIX, please
2841 either compile with GCC and port the undumping code, or run
2842 './configure --with-wide-int'.
2843 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2844 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2845 DEFINE_GDB_SYMBOL_START way to define it.
2846 (NONPOINTER_BITS): New macro.
2847 (EMACS_INT): Use it.
2848 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2849 the problem and/or configuring --with-wide-int.
2850 (USE_LSB_TAG): Simplify, based on above changes.
2851 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2852 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2854 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2856 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2857 covered by a display string that ends in a newline, and that cases
2858 going back by DVPOS lines to hit the search limit, lift the limit
2859 and go back until DVPOS is reached. (Bug#17244)
2861 * indent.c (Fvertical_motion): Handle correctly the case when the
2862 display string is preceded by an empty line.
2864 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2865 use S_IWRITE instead.
2867 2014-04-11 Glenn Morris <rgm@gnu.org>
2869 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2871 2014-04-11 Ken Brown <kbrown@cornell.edu>
2873 * Makefile.in (EMACS_MANIFEST): Revert last change.
2875 2014-04-10 Daniel Colascione <dancol@dancol.org>
2877 * puresize.h (BASE_PURESIZE): Increase.
2879 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2883 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2884 region handling (and don't call signal_before_change) if
2885 inhibit_modification_hooks is set.
2886 (signal_before_change): Don't check inhibit_modification_hooks any more.
2888 2014-04-08 Daniel Colascione <dancol@dancol.org>
2890 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2891 function cells contain valid lisp objects. (Modified version of
2894 * alloc.c (detect_suspicious_free): Split actual stack capturing
2895 out into new function for easier breakpoint setting.
2896 (note_suspicious_free): New function.
2898 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2900 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2902 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2903 (symbol_block_pinned): New var.
2904 (Fmake_symbol): Initialize `pinned'.
2905 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2906 pinned and signal an error for un-purifiable objects.
2907 (pure_cons): Use it.
2908 (Fpurecopy): Use it, except for objects that can't be purified.
2909 (mark_pinned_symbols): New function.
2910 (Fgarbage_collect): Use it.
2911 (gc_sweep): Remove hack made unnecessary.
2913 2014-04-07 Glenn Morris <rgm@gnu.org>
2915 * keyboard.c (Fopen_dribble_file): Doc tweak.
2917 2014-04-07 Ken Brown <kbrown@cornell.edu>
2919 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2921 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2923 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2924 We have a substitute execinfo.h on hosts that lack it.
2925 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2926 isn't optimized away.
2928 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2930 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2931 * alloc.c (memory_full):
2932 * charset.c (syms_of_charset):
2933 * doc.c (Fsnarf_documentation):
2935 * font.c (BUILD_STYLE_TABLE):
2936 * keyboard.c (make_lispy_event):
2937 * profiler.c (setup_cpu_timer):
2938 * xgselect.c (xg_select):
2939 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2941 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2942 Replace the only use with ARRAYELTS (font_property_table).
2943 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2945 2014-04-03 Daniel Colascione <dancol@dancol.org>
2947 * xterm.c (x_term_init):
2948 * xfns.c (best_xim_style):
2949 * xfaces.c (Fdump_colors):
2950 * w32fns.c (w32_default_color_map):
2951 * w32.c (init_environment, N_ENV_VARS):
2952 * unexcw.c (read_exe_header):
2953 * term.c (term_get_fkeys_1):
2954 * sysdep.c (init_baud_rate):
2955 * nsterm.m (ns_convert_key):
2956 * nsfns.m (get_geometry_from_preferences):
2957 * msdos.c (dos_set_window_size, init_environment):
2958 * macfont.m (mac_font_get_glyph_for_cid)
2959 (macfont_store_descriptor_attributes)
2960 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2961 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2962 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2964 * image.c (xpm_str_to_color_key):
2965 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2966 * frame.c (x_set_frame_parameters):
2967 * fileio.c (Ffile_selinux_context):
2968 * emacs.c (sort_args):
2969 * dosfns.c (msdos_stdcolor_name):
2970 * dired.c (file_attributes):
2971 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2972 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2975 2014-04-02 Daniel Colascione <dancol@dancol.org>
2977 * data.c (Ffset): Abort if we're trying to set a function call to
2980 * lisp.h (ARRAYELTS): New macro.
2982 * alloc.c: Include execinfo.h if available.
2983 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2984 (suspicious_free_record): New structure.
2985 (suspicious_objects, suspicious_object_index)
2986 (suspicious_free_history, suspicious_free_history_index):
2988 (find_suspicious_object_in_range, detect_suspicious_free)
2989 (Fsuspicious_object): New functions.
2990 (cleanup_vector): Call find_suspicious_object_in_range.
2992 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2994 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2995 width from font width (Bug#17163).
2997 * frame.c (x_set_frame_parameters): Calculate default values of
2998 new frame sizes only after all other frame parameters have been
2999 processed (Bug#17142).
3001 2014-04-02 Ken Brown <kbrown@cornell.edu>
3003 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3006 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3008 * xterm.c (x_draw_image_glyph_string): Adjust image background
3009 width accordingly when its x position is adjusted. (Bug#17115)
3011 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3013 * font.c (font_list_entities): Do not add empty vector to font cache.
3014 (font_matching_entity): Likewise. If matching entity is found, insert
3015 1-item vector with this entity instead of entity itself (Bug#17125).
3017 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3019 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3021 * fns.c (validate_subarray): Rename from validate_substring,
3022 since it works for vectors too. New arg ARRAY. Optimize for the
3023 non-nil case. Instead of returning bool, throw an error if out of
3024 range, so that the caller needn't do that. All uses changed.
3025 Report original values if out of range.
3026 (Fsubstring, Fsubstring_no_properties, secure_hash):
3027 Also optimize the case where FROM is 0 or TO is the size.
3029 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3031 * search.c (Freplace_match): Use make_specified_string.
3032 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3033 to catch bogus override face of glyph strings.
3034 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3035 Move common substring range checking code to...
3036 (validate_substring): ...this function.
3038 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3040 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3042 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3044 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3045 bar is zero height, just return (Bug#16976).
3046 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3048 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3050 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3051 is nil. If waiting for toolbar to complete, force a redraw.
3053 2014-03-28 Glenn Morris <rgm@gnu.org>
3055 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3056 (emacs_bugreport): New variable.
3057 (usage_message): Use PACKAGE_BUGREPORT.
3058 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3060 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3062 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3064 Port recent signal-related changes to FreeBSD.
3065 Problem reported by Herbert J. Skuhra.
3066 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3067 Move decls from here ...
3068 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3070 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3072 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3073 and width of image background when it is displayed with a 'box'
3076 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3078 More backward-compatible fix to char-equal core dump (Bug#17011).
3079 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3080 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3082 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3084 * image.c (init_svg_functions): When loading SVG-related libraries,
3085 free already loaded libraries if the initialization fails.
3086 (rsvg_handle_set_size_callback): Remove declaration, unused.
3088 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3090 Fix core dump in char-equal (Bug#17011).
3091 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3092 unibyte buffers, as we can't tell whether the characters are
3095 * insdel.c (adjust_markers_for_delete): Remove unused local.
3097 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3099 Have (MARKER . ADJUSTMENT) undo records always be immediately
3100 after their corresponding (TEXT . POS) record in undo list.
3102 * lisp.h (record-delete): New arg record_markers.
3103 (record_marker_adjustment): No longer needed outside undo.c.
3104 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3105 adjustments to undo.c's record_marker_adjustments. Note that
3106 fileio.c's decide_coding_unwind is another caller to
3107 adjust_markers_for_delete. Because it has undo list bound to t,
3108 it does not rely on adjust_markers_for_delete to record marker
3110 (del_range_2): Swap call to record_delete and
3111 adjust_markers_for_delete so as undo marker adjustments are
3112 recorded before current deletion's adjustments, as before.
3113 (adjust_after_replace):
3114 (replace_range): Pass value for new record_markers arg to
3116 * undo.c (record_marker_adjustment): Rename to
3117 record_marker_adjustments and made static.
3118 (record_delete): Check record_markers arg and call
3119 record_marker_adjustments.
3120 (record_change): Pass value for new record_markers arg to
3122 (record_point): at_boundary calculation no longer needs to account
3123 for marker adjustments.
3125 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3127 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3130 2014-03-26 Glenn Morris <rgm@gnu.org>
3132 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3134 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3136 * buffer.c (struct sortvec): Add field `spriority'.
3137 (compare_overlays): Use it.
3138 (sort_overlays): Set it.
3140 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3142 * xdisp.c (redisplay_window): If all previous attempts to find the
3143 cursor row failed, try a few alternatives before falling back to
3144 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3146 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3148 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3149 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3151 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3152 variables on Windows.
3154 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3156 * w32.c (unsetenv): Remove unused var `retval'.
3157 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3159 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3160 (start_watching): Remove unused var `thr'.
3162 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3163 (find_child_console): Remove unnecesary var `thread_id'.
3165 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3166 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3168 2014-03-26 Glenn Morris <rgm@gnu.org>
3170 * filelock.c (Flock_buffer): Doc tweak.
3172 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3173 * emacs.c (shut_down_emacs):
3174 * fileio.c (Finsert_file_contents, write_region):
3175 * filelock.c (top-level, syms_of_filelock):
3176 * insdel.c (prepare_to_modify_buffer_1):
3177 CLASH_DETECTION is always defined now.
3179 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3181 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3182 DLL handle, to speed up thread startup.
3184 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3186 Handle sigmask better with nested signal handlers (Bug#15561).
3187 * atimer.c (sigmask_atimers): Remove.
3188 Remaining use rewritten to use body of this function.
3189 * atimer.c (block_atimers, unblock_atimers):
3190 * callproc.c (block_child_signal, unblock_child_signal):
3191 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3192 New arg OLDSET. All callers changed.
3193 * atimer.c (block_atimers, unblock_atimers):
3194 * callproc.c (block_child_signal, unblock_child_signal):
3195 * keyboard.c (handle_interrupt):
3196 * sound.c (vox_configure, vox_close):
3197 Restore the old signal mask rather than unilaterally clearing bits
3198 from the mask, in case a handler is running within another
3199 handler. All callers changed.
3200 * lisp.h, process.c, process.h, term.c:
3201 Adjust decls and callers to match new API.
3202 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3203 signal handlers aren't supposed to use floating point anyway.
3204 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3206 2014-03-23 Daniel Colascione <dancol@dancol.org>
3208 Split gc_sweep into discrete functions for legibility and better
3211 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3212 (sweep_vectors): Fix typo in comment.
3213 (sweep_conses, sweep_floats, sweep_intervals)
3214 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3215 (gc_sweep): Call new functions, to which existing functionality is
3217 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3219 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3221 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3223 2014-03-23 Daniel Colascione <dancol@dancol.org>
3225 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3226 only if xic_style calls for it. This change allows Emacs to work
3227 with ibus. Also, don't leak resources if create_frame_xic fails,
3228 and stop caching xic_style across different displays.
3229 (supported_xim_styles): Make const.
3230 (best_xim_style): Remove first parameter: it's always just
3231 supported_xim_styles. Change to look at supported_xim_styles
3234 2014-03-23 Daniel Colascione <dancol@dancol.org>
3236 * term.c (init_tty): Rearrange condition for clarity; print
3237 appropriate diagnostic.
3239 2014-03-23 Daniel Colascione <dancol@dancol.org>
3241 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3242 array. (ASAN caught.)
3244 2014-03-22 Glenn Morris <rgm@gnu.org>
3246 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3248 2014-03-22 Daniel Colascione <dancol@dancol.org>
3250 * process.c (conv_sockaddr_to_lisp): When extracting the string
3251 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3253 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3255 Fix regression introduced by patch for Bug#10500.
3256 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3257 * w32term.c (x_draw_image_relief): Likewise.
3259 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3261 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3262 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3263 maximize a frame for odd default fonts.
3265 2014-03-21 Glenn Morris <rgm@gnu.org>
3267 * minibuf.c (history-length): Increase default from 30 to 100.
3269 2014-03-21 Daniel Colascione <dancol@dancol.org>
3271 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3272 every time we switch to minibuffer.
3274 * alloc.c (lisp_align_malloc, allocate_string_data)
3275 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3276 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3278 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3280 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3281 support more "verbs".
3283 2014-03-21 Daniel Colascione <dancol@dancol.org>
3285 Always prohibit dumping a dumped Emacs.
3287 * emacs.c (might_dump): New variable.
3288 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3289 * lisp.h (might_dump): Declare.
3290 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3292 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3294 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3296 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3298 * doc.c (store_function_docstring): Warn when we don't know where to
3300 (Fsubstitute_command_keys): Don't advertise the fact that
3301 text-properties are dropped, since we think it's a bug that we'll fix
3304 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3305 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3306 * frame.c (frame_garbaged): Make "docstring" more precise.
3308 2014-03-20 Glenn Morris <rgm@gnu.org>
3310 * charset.c (init_charset): When we cannot find the charsets directory,
3311 mention if EMACSDATA is set.
3313 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3315 * fns.c (Frandom): Fix rare bug where the result isn't random.
3317 Fix porting inconsistency about rounding to even.
3318 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3319 This way, the unusual !HAVE_RINT case acts like the usual
3320 HAVE_RINT case, and we can fix the documentation accordingly.
3322 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3324 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3325 (w32_wnd_proc): Initialize the dwHoverTime member of
3326 TRACKMOUSEEVENT structure.
3328 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3330 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3332 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3334 * search.c (find_newline): Speed up the function when using the
3335 newline cache, by halving the number of calls to
3336 region_cache_forward and region_cache_backward. (Bug#16830)
3338 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3340 * buffer.c (Fset_buffer): Document return value (bug#17015).
3342 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3344 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3345 nil, always resize character wise to avoid potential loss of the
3346 mode line (Bug#16923 related).
3348 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3350 * frame.c (x_set_frame_parameters): Always calculate new sizes
3351 pixelwise to avoid potential loss when rounding.
3353 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3355 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3356 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3358 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3360 * w32.c (fstatat): Don't add an extra slash if the argument ends
3361 with a slash: this fails the subsequent call to stat_worker on
3362 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3364 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3366 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3368 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3370 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3372 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3373 when frame is only on one screen (Bug#14713).
3375 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3377 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3378 there's a valid wrap point in the display line, the last glyph
3379 cannot "just barely fit" on this row, because display_line doesn't
3380 let it. Instead, proceed as if the last glyph didn't fit, so that
3381 we eventually back up the iterator to the wrap point. This avoids
3382 delusional behavior of move_it_to, whereby it proceeds to the next
3383 display line, but sets current_x to zero for all the glyphs that
3384 without word-wrap would fit on the previous display line.
3385 One result was that visual-order cursor movement behaved erratically
3387 (Fmove_point_visually): Add code to find the x coordinate of the
3388 last character before wrap point, under word-wrap on a TTY.
3390 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3392 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3393 also return value of MOVE_POS_MATCH_OR_ZV from
3394 move_it_in_display_line_to, when moving from beginning of line to
3395 point's position. (Bug#16961)
3397 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3399 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3400 * window.c (Fselect_window): Explain NORECORD and
3401 `buffer-list-update-hook' in doc-string.
3403 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3405 * window.c (Fother_window_for_scrolling): Check that
3406 Vother_window_scroll_buffer is a buffer.
3408 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3410 * xterm.c (xim_initialize): Always pass a copy of resource name
3411 to XRegisterIMInstantiateCallback and eassert whether return
3412 value is True. Passing copy is important because Xlib doesn't
3413 make its own copy and resource name argument usually points to
3414 SSDATA (Vx_resource_name), which may be changed from Lisp.
3415 (xim_close_display): For XUnregisterIMInstantiateCallback,
3416 always eassert return value and pass exactly the same values
3417 as were used for XRegisterIMInstantiateCallback.
3418 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3419 sources to check why if you are interested.
3421 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3423 * dispnew.c (change_frame_size_1): Add new_lines instead of
3424 new_height, the latter may be still zero if passed as such.
3425 * window.c (Fwindow_pixel_height): Mention bottom divider in
3428 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3430 Fix "resource temporarily unavailable" with xgselect
3432 * xgselect.c: Include <stdbool.h>.
3433 (xg_select) [!USE_GTK]: Don't lose track of errno.
3435 Fix minor --enable-gcc-warnings issues.
3436 * widget.c (update_various_frame_slots, EmacsFrameResize):
3437 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3439 2014-03-04 Ken Brown <kbrown@cornell.edu>
3441 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3442 represent the actual adjustment needed for alignment.
3444 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3446 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3447 needed, and don't reallocate if the initial allocation already
3448 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3450 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3452 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3455 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3457 * cmds.c (delete-char): Update docstring pointing out that the
3458 function ignores `delete-active-region' and `overwrite-mode'.
3460 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3462 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3464 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3465 allocated buffer due to alignment.
3466 (freehook): If the block to be freed was allocated by
3467 'aligned_alloc', find its real pointer before calling 'free'.
3469 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3472 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3474 * font.c (toplevel): Adjust comment about font cache layout.
3475 (font_clear_cache): Fix to match real font cache layout.
3476 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3477 (Fframe_font_cache) [FONT_DEBUG]: New function.
3478 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3480 Avoid crashes when X fonts are erroneously freed on reused X
3481 'Display *' connection data (Bug#16069). Note that X font
3482 resources still may be leaked, but currently there is no way
3483 to completely avoid it.
3484 * xterm.h (struct x_display_info): New member x_id. Add comments.
3485 * xterm.c (x_display_id): New variable.
3486 (x_term_init): Assign identifier to each opened X connection.
3487 * xfont.c (struct xfont): New member x_display_id.
3488 (xfont_open): Initialize it with frame's display id.
3489 (xfont_close): Check whether font's display id matches the one
3490 recorded for the given display. Adjust comment.
3491 * xftfont.c (struct xftfont_info):
3492 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3494 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3496 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3497 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3498 killed Vother_window_scroll_buffer.
3499 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3501 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3503 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3504 that start with more than 2 slashes as UNCs. (Bug#16751)
3506 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3508 Fix a few crashes and leaks when cloning C strings.
3509 * alloc.c, lisp.h (dupstring): New function.
3510 * gtkutil.c (xg_get_font):
3511 * term.c (tty_default_color_capabilities):
3512 * xsettings.c (store_monospaced_changed)
3513 (store_font_name_changed, parse_settings)
3514 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3515 This avoids some unlikely crashes due to accessing freed storage,
3516 and avoids some minor memory leaks in the more-typical case.
3518 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3520 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3521 cursor when modeline can't be dragged (Bug#16647).
3523 2014-02-28 Glenn Morris <rgm@gnu.org>
3525 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3526 from custom-delayed-init-variables. (Bug#11565)
3528 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3530 More fixes for mouse glyph calculations (Bug#16647).
3531 * window.c (coordinates_in_window): In intersection of
3532 horizontal and vertical window dividers prefer the horizontal
3533 one. Add some extra parens to last fix.
3534 (window_relative_x_coord): Return x-coordinate for header and
3536 * xdisp.c (remember_mouse_glyph): In text area don't extend
3537 glyph into mode line to show the vertical drag cursor there
3538 immediately. Subdivide mouse glyphs in right fringes to show a
3539 horizontal drag cursor as soon as we enter the "grabbable width"
3540 portion. Handle vertical border case separately. Do not
3541 subdivide window divider areas.
3542 (note_mouse_highlight): On bottom divider of bottommost windows
3543 show vertical drag cursor only when the minibuffer window can be
3546 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3548 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3549 reset by the face of the object just displayed. See also bug#76.
3550 (get_next_display_element): If the string came from a display
3551 property, examine the box face attribute at it->position, not at
3552 it->current.pos, since the latter was not updated yet. (Bug#16870)
3553 (handle_face_prop): Improve commentary.
3555 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3557 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3558 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3560 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3562 Fixes around Bug#16647.
3563 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3564 ON_BOTTOM_DIVIDER cases.
3565 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3566 only if the window has no right divider.
3567 (Fcoordinates_in_window_p): Fix doc-string.
3569 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3571 * lread.c (Funintern): Fix doc to match advertised calling convention.
3573 2014-02-24 Daniel Colascione <dancol@dancol.org>
3575 * keyboard.c (read_char): Close race that resulted in lost events.
3577 2014-02-22 Glenn Morris <rgm@gnu.org>
3579 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3580 * window.c (window-resize-pixelwise): Doc fixes.
3582 * process.c (Finternal_default_process_filter)
3583 (Finternal_default_process_sentinel): Doc tweaks.
3585 2014-02-21 Glenn Morris <rgm@gnu.org>
3587 * process.c (Fprocess_buffer, Faccept_process_output)
3588 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3591 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3593 * window.c (Fwindow_scroll_bar_width): New function.
3595 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3597 Pacify GCC when configuring with --enable-gcc-warnings.
3598 * xdisp.c (move_it_in_display_line_to) [lint]:
3599 Initialize recently-added local.
3601 2014-02-21 Daniel Colascione <dancol@dancol.org>
3603 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3605 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3607 * xdisp.c (init_iterator): Don't dereference a bogus face
3608 pointer. (Bug#16819)
3609 (try_cursor_movement): Don't use cursor position if
3610 set_cursor_from_row failed to compute it. This avoids assertion
3611 violations in MATRIX_ROW.
3612 (move_it_in_display_line_to): Save the iterator state in ppos_it
3613 only once per call. Reimplement the method used to return to the
3614 best candidate position if all the positions found in display line
3615 are beyond TO_CHARPOS. This cuts down the number of calls to
3616 bidi_shelve_cache, which moves a lot of stuff when lines are long
3617 and include bidirectional text. (Bug#15555)
3619 2014-02-20 Glenn Morris <rgm@gnu.org>
3621 * data.c (Fdefalias): Doc fix.
3623 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3625 * xdisp.c (display_line): Fix horizontal scrolling of large images
3626 when fringes are turned off. This comes at a price of not
3627 displaying the truncation/continuation glyphs in this case.
3630 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3631 CreateDIBSection returns an error indication, zero out *ximg after
3632 destroying the image. This avoids crashes in memory allocations
3633 due to the fact that some of the callers also call
3634 x_destroy_x_image, which will attempt to free an already free'd
3637 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3639 * widget.c (update_various_frame_slots): Don't set
3640 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3642 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3644 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3646 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3648 temacs --daemon fix (Bug#16599).
3649 * emacs.c (main): Initialize daemon_pipe[1] here ...
3650 (syms_of_emacs): ... instead of here.
3652 2014-02-16 Anders Lindgern <andlind@gmail.com>
3654 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3657 2014-02-16 Daniel Colascione <dancol@dancol.org>
3659 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3660 (xd_get_connection_address): Use it.
3661 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3662 xd_get_connection_address because the latter signals if the bus
3663 we're trying to close is already disconnected.
3665 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3667 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3668 argument to CreateThread. This avoids segfaults on Windows 9X.
3669 Reported by oslsachem <oslsachem@gmail.com>.
3671 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3673 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3674 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3675 (check_lseek): New function, to report lseek errors.
3676 (save_data_space, update_file_ptrs, read_header, write_header)
3677 (copy_file, copy_rest, unexec): Use these news functions.
3678 (update_file_ptrs): Don't assume wraparound behavior when
3679 converting a large size_t value to off_t.
3681 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3683 * composite.c (fill_gstring_header): Pass positions as C integers
3684 and move parameters checking to...
3685 (Fcomposition_get_gstring): ...this function. Handle case when
3686 buffer positions are in reversed order and avoid crash (Bug#16739).
3688 * buffer.c (validate_region): Mention current buffer in error message.
3690 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3692 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3694 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3696 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3698 2014-02-11 Glenn Morris <rgm@gnu.org>
3700 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3701 Replace refs to "OpenStep" in messages.
3703 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3705 Avoid "." at end of error diagnostics.
3706 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3707 * font.c (Ffont_at):
3708 * nsfns.m (ns_display_info_for_name):
3709 * nsselect.m (Fx_own_selection_internal):
3710 * nsterm.m (performDragOperation:):
3711 Remove "." from end of diagnostic.
3713 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3715 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3716 unintuitive (bug#15824).
3717 (Fyes_or_no_p): Doc fix (bug#15456).
3719 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3721 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3723 * eval.c (call_debugger): When exiting the debugger, do not allow
3724 max_specpdl_size less than actual binding depth (Bug#16603).
3725 (syms_of_eval): Adjust docstring.
3727 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3729 * cmds.c (Fself_insert_command): Output a clearer error message on
3730 negative repetitions (bug#9476).
3732 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3734 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3736 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3738 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3740 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3742 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3744 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3746 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3748 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3750 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3751 `exit' works (bug#15865).
3753 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3755 Constrain window box/body sizes and margin widths (Bug#16649).
3756 * xdisp.c (window_box_width): Don't return less than zero.
3757 (window_box_left_offset, window_box_right_offset): Don't return
3758 more than the window's pixel width.
3759 * window.c (window_body_height, window_body_width): Don't return
3761 (window_resize_apply): Adjust margin width, if necessary.
3763 2014-02-07 Glenn Morris <rgm@gnu.org>
3765 * nsterm.m (syms_of_nsterm): Doc fix.
3767 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3769 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3770 New variables: pointers through which to call the respective APIs.
3771 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3772 (filename_from_ansi, sys_link, check_windows_init_file):
3773 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3774 This is required on Windows 9X, where we dynamically load
3775 UNICOWS.DLL which has their non-stub implementations.
3776 (maybe_load_unicows_dll): Assign addresses to these 2 function
3777 pointers after loading UNICOWS.DLL.
3779 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3780 MultiByteToWideChar and WideCharToMultiByte through function
3783 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3786 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3788 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3789 for OSX >= 10.9 if separate spaces are used.
3790 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3792 2014-02-06 Glenn Morris <rgm@gnu.org>
3794 * buffer.c (cache-long-scans): Doc fix.
3796 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3798 * w32fns.c (Fw32_shell_execute): Doc fix.
3800 2014-02-05 Bastien Guerry <bzg@gnu.org>
3802 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3803 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3805 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3807 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3808 outside the window (Bug#16649).
3810 * xdisp.c (note_mouse_highlight): When entering a margin area show
3811 a non-text cursor (Bug#16647).
3813 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3815 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3816 It prompted a compile-time diagnostic on GNU/Linux.
3817 Simplify to remove the need for the label.
3819 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3821 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3822 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3823 to show it; otherwise return 'unsupported--w32-dialog' to signal
3824 to the caller that emulation with menus is necessary.
3825 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3827 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3829 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3832 * menu.c (Fx_popup_dialog): Don't condition the call to
3833 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3834 special symbol 'unsupported--w32-dialog', emulate the dialog with
3835 a menu by calling x-popup-menu.
3837 * menu.h (Qunsupported__w32_dialog): New extern variable.
3839 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3841 * keyboard.c (kbd_buffer_get_event): Read file notification events
3844 * xgselect.c (xg_select): Read glib events in any case, even if
3845 there are no file descriptors to watch for. (Bug#16519)
3847 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3849 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3850 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3851 * w32term.c (w32_draw_window_divider): Handle first and last
3853 * w32term.h (w32_fill_area_abs): New function.
3854 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3856 * xfaces.c (realize_basic_faces): Handle new face ids.
3857 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3858 and bottom divider width.
3859 * xterm.c (x_draw_window_divider): Handle first and last pixels
3862 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3864 * print.c (Fexternal_debugging_output): Add cast to pacify
3865 --enable-gcc-warnings.
3866 * eval.c (call_debugger): Grow specpdl if the debugger was
3867 entered due to specpdl overflow (Bug#16603) and allow more
3868 specpdl space for the debugger itself.
3870 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3872 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3875 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3877 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3878 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3880 * print.c (Fexternal_debugging_output): If the argument character
3881 is non-ASCII, encode it with the current locale's encoding before
3882 writing the result to the terminal. (Bug#16448)
3884 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3885 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3888 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3890 * process.c (create_process): Reset SIGPROF handler in the child.
3891 * callproc.c (call_process): Likewise.
3893 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3895 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3897 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3899 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3900 of zero to print strings, GDB doesn't like it.
3902 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3903 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3904 we still use correct addresses. (Bug#16576)
3906 2014-01-27 K. Handa <handa@gnu.org>
3908 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3909 to preserve the code detection behavior of 24.3.
3910 * coding.h (struct coding_system): New member detected_utf8_bytes.
3911 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3912 (decode_coding_gap): Use short cut for UTF-8 file reading only
3913 when coding->detected_utf8_bytes equals to coding->src_bytes.
3914 * fileio.c (Finsert_file_contents): Cancel the previous change.
3916 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3918 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3919 that are not visible.
3921 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3923 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3924 is grabbed (Bug#16565).
3926 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3928 * xdisp.c (last_max_ascent): Re-remove after erroneously
3929 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3931 (move_it_to): Re-remove reference to last_max_ascent.
3932 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3933 max_descent here instead of calling line_bottom_y.
3936 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3938 * terminal.c (initial_free_frame_resources): New function.
3939 (init_initial_terminal): Install new hook to free face cache
3940 on initial frame and avoid memory leak. For details, see
3941 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3942 * xfaces.c (free_frame_faces): Adjust comment.
3944 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3946 * data.c (Fstring_to_number): Document results if unparsable
3949 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3951 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3953 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3955 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3956 * coding.c (detect_coding_utf_8, emacs_mule_char)
3957 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3958 (check_utf_8, decode_coding):
3959 * coding.h (struct coding_system.errors):
3960 Use ptrdiff_t, not int, for integer values derived from buffer and
3963 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3964 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3965 before invoking decode_coding_gap, since there's just one block.
3967 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3969 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3970 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3971 too early. Again run change_frame_size before assigning menu-
3974 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3976 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3977 arrives, call x_check_fullscreen, in case the new display has a
3978 different resolution. (Bug#16517)
3980 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3982 * term.c (read_menu_input): If the selected frame changes, exit
3984 (tty_menu_show): If the selected frame changes while we displayed
3985 a menu, throw to top level. (Bug#16479)
3987 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3989 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3991 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3993 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3994 * data.c (count_one_bits_word): Fix bug (negated comparison)
3995 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3997 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3999 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4000 Avoid undefined behavior by initializing display property bit of a
4001 string processed by the bidirectional iterator. For details, see
4002 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4004 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4006 Minor cleanup of previous change.
4007 * image.c (imagemagick_error, Fimagemagick_types):
4008 Omit some recently-introduced and unnecessary casts and assignments.
4010 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4012 Fix two memory leaks discovered with Valgrind.
4013 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4014 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4016 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4018 Fixes in window size functions around Bug#16430 and Bug#16470.
4019 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4020 (Fwindow_mode_line_height, Fwindow_header_line_height)
4021 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4022 Minor doc-string adjustments.
4023 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4024 Rewrite doc-strings.
4025 (window_body_height, window_body_width): Do not count partially
4026 visible lines/columns when PIXELWISE is nil (Bug#16470).
4027 (Qfloor, Qceiling): New symbols.
4029 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4031 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4032 when the image cache is not yet allocated. (Bug#16509)
4034 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4036 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4037 re-attach intervals to its base buffer (Bug#16502).
4038 * intervals.c (set_interval_object): Move from here...
4039 * intervals.h (set_interval_object): ... to here. Fix comments.
4041 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4043 Avoid undefined behavior by initializing buffer redisplay bit.
4044 Problem reported by Dmitry Antipov in
4045 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4046 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4048 Revert some of the CANNOT_DUMP fix (Bug#16494).
4049 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4051 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4053 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4054 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4055 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4056 they are replaced by macros that expand into direct calls to the
4057 corresponding functions from GDI32.DLL.
4058 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4059 variables in the Cygwin build, they are unused.
4061 2014-01-19 K. Handa <handa@gnu.org>
4063 * composite.c (composition_update_it): Fix previous change.
4065 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4067 Fix file name handling on MS-Windows 9X.
4068 * w32.c (maybe_load_unicows_dll): New function.
4070 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4071 on, to make sure we can convert file names to and from UTF-8 on
4072 Windows 9X. This fixes a failure to start up because Emacs cannot
4073 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4075 * w32font.c [WINDOWSNT]: Include w32.h.
4076 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4077 of implementing the same stuff.
4078 Remove now unused g_b_init_is_windows_9x.
4080 * w32.h (maybe_load_unicows_dll): Add prototype.
4082 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4084 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4085 switch to single keyboard. Prevents daemon crashes when a new
4086 client connects while we show a TTY menu in an existing client.
4089 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4091 Fix MinGW64 porting problem with _setjmp.
4092 Reported by Eli Zaretskii in:
4093 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4094 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4095 the old _setjmp and _longjmp. All uses changed.
4097 2014-01-13 Daniel Colascione <dancol@dancol.org>
4099 * textprop.c (Fremove_list_of_text_properties):
4100 Correctly handle reaching the end of the interval tree. (Bug#15344)
4102 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4104 * xdisp.c (resize_mini_window): Round height to a multiple of
4105 frame's line height. Fix bug in calculation of window start
4106 position (Bug#16424).
4108 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4110 * macfont.m: Include termchar.h.
4111 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4112 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4113 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4114 *_WITH_GC_* to take face and f as parameters.
4115 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4116 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4118 2014-01-13 Daniel Colascione <dancol@dancol.org>
4120 Fix menu item updating in the presence of the Unity global menu
4123 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4124 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4126 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4127 updating menus; explain why.
4128 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4129 problem it's supposed to solve and it interferes with detecting
4130 the presence of a global menu.
4131 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4134 2014-01-11 K. Handa <handa@gnu.org>
4136 * composite.c (composition_update_it): Fix indexing of
4137 LGSTRING_CHAR (Bug#15984).
4139 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4141 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4143 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4145 * xdisp.c (try_window_id): Don't use this function's optimizations
4146 if overlays in the buffer displayed by the window have changed
4147 since last redisplay. (Bug#16347)
4148 (message_dolog): Fix indentation.
4150 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4152 * frame.c (frame_resize_pixelwise): Fix doc-string.
4154 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4156 Fix handling of internal borders (Bug#16348).
4157 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4158 Remove internal border width from pixel width of windows.
4159 (change_frame_size_1): Don't return early when frame's pixel
4160 size changes - we still have to record the new sizes in the
4162 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4163 also when toolbar gets larger.
4164 * window.c (check_frame_size): Include internal_border_width in
4166 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4167 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4168 In non-toolkit/non-GTK version clear internal border.
4169 * xterm.c (x_clear_under_internal_border): New function for
4170 non-toolkit/non-GTK version.
4171 (x_after_update_window_line): In non-toolkit/non-GTK version
4173 (handle_one_xevent, x_set_window_size):
4174 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4175 * xterm.h (x_clear_under_internal_border): Extern it.
4177 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4179 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4180 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4183 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4185 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4186 last value of point is not equal to buffer's point. (Bug#16129)
4188 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4191 * nsterm.h (updateCollectionBehavior): Rename from
4192 updateCollectionBehaviour. All uses changed.
4194 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4195 * Makefile.in (SETFATTR): New macro.
4196 (temacs$(EXEEXT)): Use it.
4198 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4200 Fix maximization behavior on Windows (Bug#16300).
4201 * w32fns.c (w32_fullscreen_rect): Don't handle
4202 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4203 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4204 of SetWindowPos. Restore last placement also when leaving
4205 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4206 but the FULLSCREEN_BOTH case.
4208 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4211 * data.c (arithcompare_driver):
4212 * fileio.c (Fcar_less_than_car):
4213 * fns.c (internal_equal):
4214 * frame.c (delete_frame):
4215 * lisp.h (enum More_Lisp_Bits):
4217 Avoid C99 constructs that don't work in C89.
4218 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4219 to port to C89, which doesn't have 'long long'.
4220 (count_trailing_zero_bits): Use them.
4222 2014-01-03 Chong Yidong <cyd@gnu.org>
4224 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4226 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4228 Further adjust frame/window scrollbar width calculations.
4229 * window.c (apply_window_adjustment):
4230 Set windows_or_buffers_changed.
4231 (Fwindow_scroll_bars): Return actual scrollbar width.
4232 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4233 For non-toolkit builds again use 14 as minimum width and set
4234 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4235 * xterm.c (XTset_vertical_scroll_bar): Take width from
4236 WINDOW_SCROLL_BAR_AREA_WIDTH.
4237 (x_new_font): Rename wid to unit. Base calculation of new
4238 scrollbar width on toolkit used and make it analogous to that of
4239 x_set_scroll_bar_default_width.
4240 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4241 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4242 of GetSystemMetrics.
4243 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4244 WINDOW_SCROLL_BAR_AREA_WIDTH.
4245 (x_new_font): Make it correspond to changes in xterm.c.
4247 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4249 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4250 This is a cleaner way to fix the MinGW-w64 porting problem.
4251 Check for INTPTR_MAX misconfiguration.
4253 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4255 * search.c (newline_cache_on_off, find_newline): In indirect
4256 buffers, use the newline cache of the base buffer.
4258 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4259 buffer, invalidate the caches of its base buffer. (Bug#16265)
4261 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4262 buffers, use the width-run cache of the base buffer.
4264 * xdisp.c (redisplay_window): When the window displays an indirect
4265 buffer, and the character widths in the display table have
4266 changed, invalidate the width-run cache of the corresponding base
4269 * fileio.c (Finsert_file_contents): When invalidating the newline
4270 cache, consider the case of inserting into indirect buffer.
4272 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4273 In indirect buffers, use the paragraph cache of the base buffer.
4275 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4277 * window.c (grow_mini_window): Fix last change.
4279 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4281 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4283 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4285 * w32term.c (w32_initialize): Use LCID and LOWORD.
4287 * w32proc.c (create_child): Use pid_t for 5th argument.
4288 (IsValidLocale): Don't provide prototype for MinGW64.
4289 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4290 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4292 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4293 MinGW64 doesn't support.
4295 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4297 * w32.c (set_named_security_info): New function.
4298 (acl_set_file): Fall back on set_named_security_info if
4299 set_file_security fails.
4300 (g_b_init_set_named_security_info_w)
4301 (g_b_init_set_named_security_info_a): New static variables.
4302 (globals_of_w32): Initialize them to zero.
4303 (set_named_security_info): Set them to non-zero if the
4304 corresponding API is available.
4305 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4306 New function typedefs.
4308 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4310 Some more fixes following pixelwise resize changes including one
4312 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4313 of frame_resize_pixelwise.
4314 * widget.c (pixel_to_text_size): New function.
4315 (update_wm_hints): Have size hints respect value of
4316 frame_resize_pixelwise.
4317 (EmacsFrameResize): Alway process resize requests pixelwise.
4318 * window.c (grow_mini_window): Make sure mini window is at least
4320 * xdisp.c (display_menu_bar): Make sure menubar extends till
4322 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4323 (x_set_tool_bar_lines): Calculate pixelwise.
4324 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4325 frame_resize_pixelwise.
4327 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4329 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4330 variables not used there.
4332 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4334 * w32.c (sys_umask): New function. (Bug#16299)
4336 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4338 * dispnew.c (change_frame_size_1): Take old width of root window
4339 from that window's pixel width. (Bug#16284)
4341 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4343 Plain copy-file no longer chmods an existing destination (Bug#16133).
4344 * fileio.c (realmask): Now a static var, not a local.
4345 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4346 Remove arg STATPTR. All uses changed.
4347 (Fcopy_file): Do not alter permissions of existing destinations,
4348 unless PRESERVE-PERMISSIONS (renamed from
4349 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4350 Avoid race when testing for existing destinations and for
4351 when input and output files are the same.
4352 If changing the group fails, adjust both default and
4353 preserved permissions so that access is not granted to the
4355 (Fset_default_file_modes, init_fileio): Update realmask.
4356 (Fdefault_file_modes): Use realmask instead of calling umask.
4358 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4360 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4361 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4362 flags on the daemon pipe ends before execing.
4364 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4366 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4367 session. (Bug#14739)
4369 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4371 * callproc.c (Vexec_path): Document that exec-directory is in it.
4373 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4375 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4378 2013-12-27 Chong Yidong <cyd@gnu.org>
4380 * data.c (Fsymbol_function): Doc fix.
4382 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4384 Some more tinkering with Bug#16051.
4385 * window.c (resize_frame_windows): Don't let the size of the
4386 root window drop below the frame's default character size.
4387 Never ever delete any subwindows - let the window manager do the
4390 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4391 of toolbar lines needed when they exceed the height of the root
4393 (unwind_create_frame_1): New function.
4394 (Fx_create_frame): Generally inhibit calling the window
4395 configuration change hook here. Remove extra call to
4396 change_frame_size - it's not needed when we don't run the
4397 configuration change hook.
4399 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4401 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4402 On my Fedora 19 platform the core dumps were so big that
4403 my desktop became nearly catatonic.
4404 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4405 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4406 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4407 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4408 a clang-only syntax.
4409 * conf_post.h (__has_feature): New macro, if not already defined.
4410 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4411 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4413 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4415 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4416 is a file name. (Bug#16252)
4418 2013-12-25 Chong Yidong <cyd@gnu.org>
4420 * keyboard.c (Voverriding_terminal_local_map)
4421 (Voverriding_local_map): Doc fix.
4423 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4425 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4427 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4428 file name when it is submitted to ShellExecute. Simplify code.
4429 Don't test DOCUMENT for being a string, as that is enforced by
4430 CHECK_STRING. Doc fix.
4432 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4434 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4435 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4436 redisplay_tool_bar does. Improve and fix commentary.
4437 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4438 limits of the glyph matrices. (Bug#16051)
4439 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4440 only when the new size is different from the old one, and the new
4441 size can be achieved given the frame height.
4443 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4445 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4447 2013-12-23 Glenn Morris <rgm@gnu.org>
4449 * lread.c (Fload): Mention load-prefer-newer in doc.
4451 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4453 Handle Bug#16207 by being more restrictive when running hooks.
4454 * window.c (unwind_change_frame): New function.
4455 (Fset_window_configuration): Don't run configuration change hook
4456 while the frame configuration is unsafe. Call select_window
4459 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4461 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4463 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4465 * nsterm.h: Declare EmacsColor category.
4467 * nsterm.m (NSColor): Implement EmacsColor category.
4468 (ns_get_color): Use colorUsingDefaultColorSpace.
4469 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4471 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4473 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4475 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4476 having the PNG_NORETURN attribute, to avoid compiler warning in
4479 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4481 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4483 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4484 fringe background extension.
4485 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4486 because they are now always the same as `left' and `width',
4487 respectively. Remove code for the case that `width' and
4488 `sb_width' are different.
4490 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4492 Remove scroll_bar_actual_width from frames.
4493 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4494 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4495 (x_figure_window_size):
4496 * nsterm.m (x_set_window_size):
4497 * widget.c (set_frame_size):
4498 * w32term.c (x_set_window_size):
4499 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4500 scroll_bar_actual_width.
4502 Convert scroll_bar members to integers on Windows.
4503 * w32term.h (struct scroll_bar): Convert top, left, width,
4504 height, start, end and dragging to integers.
4505 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4507 * w32term.c (w32_set_scroll_bar_thumb)
4508 (w32_scroll_bar_handle_click): Remove XINT conversions for
4509 scroll_bar members. Treat bar->dragging as integer.
4510 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4511 first element. Remove XINT conversions for scroll_bar members.
4512 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4513 Remove XINT conversions for scroll_bar members.
4515 Fix assignment for new window total sizes.
4516 * window.c (Fwindow_resize_apply_total): Assign values for
4519 2013-12-20 Chong Yidong <cyd@gnu.org>
4521 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4522 argument to `append'.
4524 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4526 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4527 current text face, for extending the face of the display margins.
4530 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4531 Doc fix. (Bug#16190)
4533 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4535 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4538 * nsterm.m (Qfile, Qurl): New.
4539 (EV_MODIFIERS2): New macro.
4540 (EV_MODIFIERS): Use EV_MODIFIERS2.
4541 (ns_term_init): Remove font and color from DND, does not work on
4542 newer OSX, and other ports don't have them.
4543 (performDragOperation:): Handle modifiers used during drag.
4544 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4545 Remove global Lisp variables used to communicate with ns-win.el.
4546 Remove font and color handling.
4547 (syms_of_nsterm): Defsym Qfile and Qurl.
4549 2013-12-19 Anders Lindgren <andlind@gmail.com>
4551 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4552 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4554 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4555 (constrainFrameRect): Remove special case nr_screens == 1.
4556 Don't constrain size to size of view.
4558 * nsterm.h (ns_output): Remove dont_constrain.
4560 2013-12-19 Anders Lindgren <andlind@gmail.com>
4562 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4564 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4566 Minor fixes for recent openp changes.
4567 * lisp.h (GCPRO7): New macro.
4568 * lread.c (openp): Use bool for boolean; all callers changed.
4569 Protect save_string from GC. Don't assume that file descriptors
4570 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4571 warning about uninitialized variable.
4573 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4575 * w32fns.c (emacs_abort): Use intptr_t as argument of
4576 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4578 2013-12-18 Glenn Morris <rgm@gnu.org>
4580 * lread.c (Fload): Pass load_prefer_newer to openp.
4581 Don't bother checking mtime if openp already did it.
4582 (openp): Add `newer' argument, to check all suffixes
4583 and find the newest file.
4584 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4585 * callproc.c (call_process):
4586 * charset.c (load_charset_map_from_file):
4587 * emacs.c (init_cmdargs):
4588 * image.c (x_create_bitmap_from_file, x_find_image_file):
4590 * lread.c (Flocate_file_internal):
4591 * process.c (Fformat_network_address):
4592 * sound.c (Fplay_sound_internal):
4593 * w32.c (check_windows_init_file):
4594 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4596 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4598 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4600 * w32.c (getloadavg): Don't index samples[] array with negative
4601 indices. Recover from wall-clock time being set backwards.
4603 * w32term.c (w32_initialize): Declare the argument of
4604 set_user_model as const.
4606 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4607 (w32_menu_show): Constify some arguments passed to MessageBox.
4609 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4610 to initialize Lisp objects.
4612 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4613 initialize Lisp objects.
4615 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4616 use variables used only on X under that condition.
4618 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4619 variables not used there.
4621 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4623 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4624 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4626 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4629 code, revealed in presence of R2L characters, character
4630 compositions, and display vectors. A better fix for Bug#16148.
4631 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4632 GTK and NS builds, they don't have this member of struct frame.
4634 * dispextern.h (struct composition_it): Correct a comment for the
4637 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4639 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4640 This prevents a compilation error on C compilers that do not
4641 default functions to return 'int' if not declared. Also, add
4642 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4643 since it now uses inline functions.
4645 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4647 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4648 display margins on mode line, header line, and in the frame's
4649 tool-bar window. (Bug#16165)
4651 2013-12-16 Andreas Schwab <schwab@suse.de>
4653 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4655 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4657 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4660 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4662 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4664 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4666 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4667 intended to find bogus pointers in font objects (Bug#16140).
4668 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4669 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4670 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4671 Disable for MS-Windows due to Bug#15876; apparently this
4672 requires more or less substantial changes in fontset code.
4673 * xfont.c (xfont_close):
4674 * xftfont.c (xftfont_close): Call x_display_info_for_display
4675 to check whether 'Display *' is valid (Bug#16093 and probably
4678 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4680 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4681 Reported by Juanma Barranquero <lekktu@gmail.com>.
4683 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4684 open a pty on MS-Windows. (Bug#16152)
4686 * emacs.c (decode_env_path): Fix bogus comparison against
4687 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4689 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4691 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4692 (Fx_file_dialog): Add parentheses around && to silence warning.
4694 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4696 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4698 * xdisp.c (extend_face_to_end_of_line): Extend background of
4699 non-default face in margin areas as well. (Bug#16151)
4700 (display_line): Call extend_face_to_end_of_line for continued
4701 lines as well, if the display margins have non-zero width.
4702 (set_glyph_string_background_width): When needed, set the
4703 extends_to_end_of_line_p flag on glyph strings to be drawn in
4704 margin areas, not only in the text area.
4706 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4709 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4711 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4712 Don't worry about verify_error being t, since it has to be a list.
4714 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4716 Use bool for boolean, focusing on headers.
4717 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4718 No need to include <stdbool.h>, since conf_post.h does it now.
4719 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4720 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4721 (SET_PER_BUFFER_VALUE_P):
4722 * ccl.c, ccl.h (setup_ccl_program):
4723 * ccl.h (CHECK_CCL_PROGRAM):
4724 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4725 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4726 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4727 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4728 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4729 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4730 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4731 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4732 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4733 (CHARSET_FAST_MAP_SET):
4734 * coding.c (decode_coding_ccl, encode_coding_ccl):
4735 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4736 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4737 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4738 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4739 (decode_coding_c_string):
4740 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4741 * conf_post.h (has_attribute):
4742 * dispextern.h (trace_redisplay_p)
4743 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4744 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4745 (SET_GLYPH_FROM_CHAR_GLYPH)
4746 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4747 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4748 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4749 (cursor_in_mouse_face_p):
4750 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4751 (blank_row, prepare_desired_row)
4752 (build_frame_matrix_from_leaf_window, make_current)
4753 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4754 (update_window, scrolling_window, update_frame_line):
4755 * disptab.h (GLYPH_FOLLOW_ALIASES):
4756 * editfns.c (Fformat):
4757 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4758 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4759 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4760 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4761 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4762 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4763 (FONT_DEFERRED_LOG):
4764 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4765 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4766 (FRAME_MOUSE_UPDATE):
4767 * fringe.c (Fdefine_fringe_bitmap):
4768 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4769 (x_create_bitmap_from_xpm_data, xpm_load_image):
4770 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4771 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4772 (MERGE_INTERVAL_CACHE):
4773 * keymap.h (KEYMAPP):
4774 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4775 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4776 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4777 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4778 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4779 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4780 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4781 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4782 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4783 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4784 (SETUP_BUFFER_SYNTAX_TABLE):
4785 * systime.h (timespec_valid_p):
4786 * term.c (save_and_enable_current_matrix):
4787 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4788 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4789 (redisplay_internal, try_window_reusing_current_matrix)
4790 (sync_frame_with_window_matrix_rows, try_window_id)
4791 (display_menu_bar, display_tty_menu_item, display_mode_line)
4792 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4793 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4794 * xmenu.c (xmenu_show):
4795 * xterm.c (use_xim, x_term_init):
4796 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4797 (struct x_bitmap_record):
4798 Use bool for booleans.
4799 * ccl.c (struct buffer_text):
4800 * ccl.h (struct ccl_program):
4801 * charset.h (struct charset):
4803 * coding.h (struct iso_2022_spec, struct coding_system):
4804 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4805 (struct glyph_string, struct face, struct face_cache)
4806 (struct bidi_string_data, struct bidi_it)
4807 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4809 * editfns.c (Fformat):
4810 * frame.h (struct frame):
4811 * fringe.c (struct fringe_bitmap):
4812 * intervals.h (struct interval):
4813 * keyboard.h (struct kboard):
4814 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4815 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4816 (struct Lisp_Buffer_Local_Value, union specbinding):
4817 * macfont.m (struct macfont_info):
4818 * process.h (struct Lisp_Process):
4819 * termchar.h (struct tty_display_info):
4820 * window.h (struct window):
4821 * xterm.h (struct x_output):
4822 Use bool_bf for boolean bit-fields.
4823 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4824 All callers changed.
4825 * ccl.h (struct ccl_program): Remove unused members private_state,
4826 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4828 (struct ccl_spec): Remove unused members cr_carryover,
4829 eight_bit_carryover.
4830 * conf_post.h: Include <stdbool.h>.
4831 (bool_bf): New type.
4832 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4833 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4834 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4835 'do { ... } while (false)' brackets.
4836 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4837 Args must now be expressions; all callers changed.
4838 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4839 (PRODUCE_GLYPHS): Simplify use of boolean.
4840 * fileio.c (Fcopy_file):
4841 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4842 * lisp.h (UNGCPRO): Return void, not int.
4843 (FOR_EACH_TAIL): Use void expression, not int expression.
4844 * region-cache.c: Reindent.
4845 * region-cache.h: Copy comments from region-cache.c, to fix
4846 incorrect remarks about booleans.
4848 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4850 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4851 when character at point is displayed from a display vector.
4854 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4856 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4857 now a list of certificate validation checks that will abort a
4858 connection with an error.
4859 (Fgnutls_boot): Document it and use it.
4861 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4863 * w32term.c (w32_enable_frame_resize_hack): New variable.
4864 (x_set_window_size): Use it to hack frame resizing on Windows
4867 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4869 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4870 Windows-specific code to w32.c. Change error message text to
4871 match that of Posix platforms.
4873 * w32.c (w32_copy_file): New function, most of the code copied and
4874 reworked from Fcopy_file. Improve error handling. Plug memory
4875 leak when errors are thrown. Support file names outside of the
4876 current codepage. (Bug#7100)
4878 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4880 * lread.c (load_path_default): Prototype.
4882 2013-12-13 Glenn Morris <rgm@gnu.org>
4884 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4885 (dump_path): Remove.
4886 (load-path-default): Remove `changed' argument.
4887 Do not set dump_path permanently. Simplify.
4888 (init_lread): Simplify.
4889 (syms_of_lread): Remove dump_path.
4891 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4893 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4894 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4895 2013-12-12 font-related change to avoid Bug#16128, which
4896 is quite hard to fix without even more substantial changes.
4898 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4900 * font.c (font_close_object): Check for live frame (Bug#16128).
4902 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4904 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4905 Return ptrdiff_t, not int, since it's a buffer size.
4906 Reindent/reparen some macros to a more Gnuish style.
4908 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4910 Avoid undefined behavior with huge regexp interval counts.
4911 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4912 since it's now specialized to interval counts. All uses changed.
4913 Do not assume wraparound on signed integer overflow.
4914 (regex_compile): Simplify based on the above changes.
4916 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4918 Support file names on MS-Windows that use characters outside of
4919 the current system codepage. (Bug#7100)
4921 * w32.c (get_file_security, set_file_security)
4922 (create_symbolic_link): Separate pointers and boolean flags for
4923 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4924 non-zero, else the former.
4925 (codepage_for_filenames, filename_to_utf16, )
4926 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4928 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4930 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4931 Accept only one argument; all callers changed.
4932 (dostounix_filename): Remove the second argument, now works in
4933 UTF-8. All callers changed.
4934 (parse_root): Lose DBCS code.
4935 (get_long_basename, w32_get_short_filename, init_environment)
4936 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4937 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4938 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4939 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4940 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4941 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4943 (ansi_encode_filename): New function.
4944 (get_emacs_configuration, get_emacs_configuration_options):
4946 (add_volume_info, GetCachedVolumeInformation): Run the input file
4947 name through unixtodos_filename, to ensure it is stored and
4948 referenced in canonical form.
4949 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4950 (logon_network_drive, sys_link, utime): Improve error handling.
4951 (sys_access): New function.
4952 (hashval, generate_inode_val): Unused functions deleted.
4953 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4954 (check_windows_init_file): Convert error message from UTF-8 to
4955 ANSI codepage, for display in the message box.
4956 (globals_of_w32): Set w32_unicode_filenames according to the OS
4959 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4960 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4961 (syms_of_w32term): Declare w32-unicode-filenames.
4963 * w32proc.c (new_child, delete_child): Remove code that handled
4964 unused pending_deletion and input_file members of the child struct.
4965 (create_child, sys_spawnve): Convert all file names to ANSI
4966 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4967 name cannot be encoded in ANSI codepage. Don't use
4968 unixtodos_filename, mirror slashes by hand.
4969 (record_infile, record_pending_deletion): Functions deleted.
4970 (Fw32_short_file_name): Call w32_get_short_filename instead of
4973 * w32notify.c (add_watch): Work in Unicode mode when
4974 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4975 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4976 instead, do the same with Lisp primitives.
4978 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4979 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4980 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4981 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4982 (Fw32_shell_execute): Improve error reporting.
4983 (Fdefault_printer_name): Ifdef away for Cygwin.
4985 * w32.h (struct _child_process): Remove input_file and
4986 pending_deletion members that are no longer used.
4987 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4988 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4989 (ansi_encode_filename): New and updated prototypes.
4991 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4993 (unexec): Don't use dostounix_filename, it expects a file name in
4994 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4997 * fileio.c (Ffile_name_directory, file_name_as_directory)
4998 (directory_file_name, Fexpand_file_name)
4999 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5000 arguments of dostounix_filename.
5001 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5002 use MAX_UTF8_PATH for size of file-name strings.
5003 (emacs_readlinkat): Build an explicitly unibyte string for file
5005 (syms_of_fileio) <file-name-coding-system>:
5006 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5008 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5009 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5010 directories to UTF-8.
5011 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5012 environment, and each element of the input PATH, to UTF-8.
5014 * dired.c (file_attributes): Use build_unibyte_string explicitly
5015 to make Lisp strings from user and group names.
5017 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5020 * coding.c (decode_file_name, encode_file_name): New functions.
5022 * termcap.c (tgetent): Adapt to the change in arguments of
5025 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5028 * msdos.c (dostounix_filename, init_environment): Adapt to the
5029 change in arguments of dostounix_filename.
5031 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5032 [WINDOWSNT]: Encode file names passed to the image libraries in
5035 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5036 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5038 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5039 arguments of dostounix_filename.
5041 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5043 * font.h (struct font_entity) [HAVE_NS]: New field to record
5044 font driver which was used to create this entity.
5045 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5046 frame where the font was opened.
5047 (font_close_object): Add prototype.
5048 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5049 (font_close_object): Not static any more. Lost frame arg.
5050 Adjust comment and users.
5051 * alloc.c (cleanup_vector): Call font_close_object to adjust
5052 per-frame font counters correctly. If HAVE_NS, also call
5053 driver-specific cleanup for font-entity objects.
5054 * ftfont.c (ftfont_open):
5055 * nsfont.m (nsfont_open):
5056 * w32font.c (w32font_open_internal):
5057 * xfont.c (xfont_open):
5058 * xftfont.c (xftfont_open): Save frame pointer in font object.
5059 * macfont.m (macfont_open): Likewise.
5060 (macfont_descriptor_entity): Save driver pointer to be able
5061 to call its free_entity routine when font-entity is swept.
5062 * ftxfont.c (ftxfont_open): Add eassert because frame
5063 pointer should be saved by ftfont_driver.open.
5065 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5067 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5068 input polling is used. This is still meaningful for Cygwin, see
5069 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5070 * keyboard.c (poll_for_input_1, input_polling_used):
5071 Define unconditionally.
5072 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5073 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5074 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5075 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5076 (face_for_char): Likewise. Rearrange eassert and return ASCII
5077 face for CHAR_BYTE8_P.
5078 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5080 2013-12-11 Ken Brown <kbrown@cornell.edu>
5082 * dispextern.h (erase_phys_cursor):
5083 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5085 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5087 * nsterm.m (x_free_frame_resources):
5088 * term.c (tty_free_frame_resources):
5089 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5090 face cache because it's implied by free_frame_faces anyway.
5091 * w32term.c (x_free_frame_resources): Likewise. Do not call
5092 free_frame_faces twice.
5094 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5096 * editfns.c (Fformat_time_string): Mention %F in the doc.
5098 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5100 * window.c (resize_frame_windows): Don't return immediately when
5101 the root window's size doesn't change - the minibuffer window
5102 may still have to be repositioned/resized.
5103 * xfns.c (Fx_create_frame): Always change the frame size after
5104 initializing the frame's faces.
5105 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5106 change_frame_size should already have done it.
5107 (x_new_font): Assign new tool- and menu-bar heights.
5108 (x_set_window_size_1): Account for tool- and menu-bar heights
5109 (Bug#16013). Don't set pixel sizes since change_frame_size
5110 should already have done it.
5112 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5114 Remove the option of using libcrypto.
5115 * Makefile.in (LIB_CRYPTO): Remove.
5116 (LIBES): Don't use it.
5118 2013-12-11 Juri Linkov <juri@jurta.org>
5120 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5121 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5123 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5125 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5126 drawn tool bar items (Bug#16058).
5127 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5129 2013-12-09 Ken Brown <kbrown@cornell.edu>
5131 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5133 * lisp.h (get_frame_param): Adjust conditions for prototype
5136 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5138 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5139 Avoid unused macro warning if configured --without-xft.
5141 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5143 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5145 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5147 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5149 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5151 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5153 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5155 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5157 Use libcrypto's checksum implementations if available, for speed.
5158 * Makefile.in (LIB_CRYPTO): New macro.
5161 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5162 The macro didn't conform to C99 due to type mismatch,
5163 which caused compilation failure with Sun C 5.12,
5164 and it was confusing anyway. Include window.h to declare
5165 redisplay_other_windows.
5167 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5169 * window.c (set_window_buffer): Update mode line (bug#16084).
5171 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5173 Fix minor problems found by static checking.
5174 * keyboard.c (poll_for_input_1, input_polling_used):
5175 Define only if HAVE_NTGUI.
5176 * xmenu.c (popup_activate_callback): Omit unnecessary
5177 check against USE_X_TOOLKIT, which must be defined here anyway.
5178 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5181 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5183 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5185 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5187 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5189 * nsterm.m (x_set_window_size): Remove fprintf.
5190 (init): Define always. Set applicationDidFinishLaunchingCalled
5192 (applicationDidFinishLaunching:):
5193 Set applicationDidFinishLaunchingCalled.
5194 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5197 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5199 Pixel resize changes for NS (Bug#16049).
5200 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5201 height/width. row/cols are locals.
5202 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5203 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5204 (windowWillResize): Remove gsextra. Calculate extra as in
5206 (x_new_font): Don't change frame size if fullscreen.
5207 Change size pixelwise.
5209 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5210 comment in xfns.c. Change to pixelwise call.
5212 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5214 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5217 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5219 * xterm.c (input_signal_count): Remove.
5220 (x_dispatch_event): Define unconditionally.
5221 (x_make_frame_visible): Process X events until the frame
5222 is really visible (Bug#16027).
5223 * xterm.h (x_dispatch_event): Declare unconditionally.
5225 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5227 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5229 * nsterm.m (x_set_window_size): Handle pixelwise.
5231 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5233 * w32term.c (x_new_font):
5234 * xterm.c (x_new_font): Calculate new frame size from new font
5237 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5239 * lisp.h (FOR_EACH_TAIL): New macro.
5240 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5242 * window.c (select_window): Call second wset_redisplay before we change
5243 selected_window (bug#16034).
5245 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5247 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5249 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5251 * w32xfns.c: Include window.h, to avoid a compiler warning.
5253 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5255 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5256 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5257 window_scroll takes care of it.
5258 (Fset_window_point, Fdelete_other_windows_internal)
5259 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5260 (Fsplit_window_internal, Fdelete_window_internal)
5261 (Fresize_mini_window_internal, Fset_window_configuration)
5262 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5263 cause redisplay instead of forcing a complete redisplay.
5264 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5265 we're only affecting the selected_window.
5267 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5269 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5270 directional control characters. Update type and category
5271 determination according to the UBA from Unicode v6.3.
5272 (bidi_category_t): New category EXPLICIT_FORMATTING.
5274 * dispextern.h (bidi_type_t): Update to include new bidirectional
5275 properties introduced with Unicode v6.3. (Bug#16043)
5277 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5279 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5282 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5284 * font.c (font_list_entities): Remove dummy assignment.
5285 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5286 used on graphic displays only. Remove unused 'font_encoder' member.
5287 (struct font_bitmap): Remove unused 'extra' member.
5288 * nsfont.m (nsfont_open):
5289 * w32font.c (w32font_open_internal):
5290 * ftfont.c (ftfont_get_bitmap): Adjust users.
5292 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5294 Use bool for boolean.
5295 * tparam.c (tparam1):
5296 * undo.c (record_point, record_property_change):
5297 Use bool for boolean, for local vars that are always true or false.
5299 Minor integer overflow fixes (Bug#16033).
5300 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5301 This improves on the previous fix to this function.
5302 (window_resize_check): When summing up pixel counts, don't rely on
5303 undefined behavior if the sum overflows.
5305 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5307 * window.c (Fset_window_new_pixel): Don't choke at negative
5308 argument value (Bug#16033).
5310 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5311 to avoid crash in window_box_height.
5313 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5314 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5316 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5318 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5320 Minor integer overflow fixes.
5321 * window.c (Fset_window_new_pixel, grow_mini_window):
5322 * xdisp.c (Fwindow_text_pixel_size):
5323 Avoid undefined behavior on signed integer overflow.
5324 * xfns.c (x_set_mouse_color):
5325 Check that drag shape fits in 'unsigned', since that's what X wants.
5327 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5329 Improve reporting of fatal exception on MS-Windows.
5330 * w32fns.c (my_exception_handler): New function.
5331 (globals_of_w32fns): Set it up as the unhandled exception
5332 handler. Initialize exception code and address to zeros.
5333 (emacs_abort): If the exception code and address are available,
5334 print them at the beginning of the backtrace. Fix the format of
5335 printing addresses (was producing 0x0x12345678 on XP).
5338 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5340 * eval.c (Fbacktrace__locals): New function.
5341 (syms_of_eval): Defsubr it.
5343 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5345 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5346 Define here to unify between...
5347 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5348 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5350 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5352 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5354 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5355 fringe background extension.
5356 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5357 because they are now always the same as `left' and `width',
5358 respectively. Remove code for the case that `width' and
5359 `sb_width' are different.
5361 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5363 Fix minor problems found by static checking.
5364 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5365 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5366 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5368 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5370 * image.c (imagemagick_compute_animated_image): Don't crash if we
5371 have an animation with different-sized images (bug#15313).
5373 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5375 Remove some unused items introduced during pixelwise change.
5376 * window.c (window_resize_total_check): Remove unused function.
5377 * xdisp.c (remember_mouse_glyph): Remove unused label.
5378 (Ftool_bar_height): Move declaration inside #if.
5379 * xterm.c (x_set_window_size): Don't use r and c.
5381 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5383 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5386 * window.c (Fset_window_configuration): Comment out unused variables.
5388 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5390 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5392 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5394 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5396 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5397 HAVE_GNUTLS3 (Bug#16001).
5399 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5400 if interrupts are deferred (Bug#15801).
5402 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5404 Support resizing frames and windows pixelwise.
5405 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5406 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5407 (struct glyph_matrix): Replace window_left_col and
5408 window_top_line by window_pixel_left and window_pixel_top.
5409 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5411 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5412 (draw_window_divider, move_it_to, x_draw_right_divider)
5413 (x_draw_bottom_divider, change_frame_size): Add or fix
5415 * dispnew.c (change_frame_size_1): Change prototype.
5416 (adjust_glyph_matrix, required_matrix_width)
5417 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5418 values instead of lines and columns.
5419 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5420 WINDOW_TOTAL_FRINGE_WIDTH.
5421 (handle_window_change_signal, do_pending_window_change)
5422 (init_display): Adjusts calls of change_frame_size.
5423 (change_frame_size, change_frame_size_1): Handle pixelwise
5425 * frame.c (Qright_divider_width, Qbottom_divider_width):
5427 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5428 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5429 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5430 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5432 (set_frame_param): New function.
5433 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5434 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5435 (Ffringe_width, Fborder_width, Fright_divider_width)
5436 (Fbottom_divider_width): New functions, defsubr them.
5437 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5438 New argument pixelwise.
5439 (struct frame_parm_table): New members Qright_divider_width and
5440 Qbottom_divider_width.
5441 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5442 (x_report_frame_params): Handle Qright_divider_width and
5443 Qbottom_divider_width.
5444 (x_set_right_divider_width, x_set_bottom_divider_width):
5446 (frame_resize_pixelwise): New option.
5447 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5448 new_pixelwise, right_divider_width and bottom_divider_width;
5449 remove total_lines; rename text_lines, text_cols, new_text_lines
5450 and new_text_cols to text_height, text_width, new_height and
5451 new_width respectively.
5452 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5453 FRAME_TEXT_WIDTH respectively.
5454 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5455 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5456 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5458 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5459 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5460 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5461 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5462 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5463 (FRAME_TOTAL_COLS_ARG): Remove macro.
5464 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5465 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5466 (x_wm_set_size_hint): Handle frame pixel sizes.
5467 * indent.c (compute_motion, Fcompute_motion):
5468 Call window_body_width instead of window_body_cols.
5469 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5470 (make_lispy_position): Handle right and bottom dividers.
5471 (Fsuspend_emacs): Pixelize call of change_frame_size.
5472 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5473 * lisp.h: Extern set_frame_param.
5474 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5476 (Fx_create_frame): Add entry for vertical_drag_cursor.
5477 Pixelize call of change_frame_size.
5478 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5479 * nsterm.m (ns_update_window_end): Optionally draw right
5481 (x_set_window_size): Add argument pixelwise.
5482 Call check_frame_size and change_frame_size with pixelwise zero.
5483 (ns_draw_window_divider): New function.
5484 (ns_redisplay_interface): Add ns_draw_window_divider.
5485 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5486 (x_new_font): Call x_set_window_size with pixelwise zero.
5487 * print.c (print_object): For a window print its sequence
5489 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5490 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5491 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5492 (w32_createwindow): Use scroll bar area width.
5493 (w32_wnd_proc): Handle bottom divider width.
5494 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5495 (Fx_create_frame): Default divider width parameters.
5496 Caclulate sizes pixelwise. Add vertical drag cursor support.
5497 (x_create_tip_frame): Default divider widths to zero.
5498 Pixelize call to change_frame_size.
5499 (Fx_show_tip): Add handling of divider widths. Pixelize window
5501 (Fw32_frame_rect): New function.
5502 (frame_parm_handler w32_frame_parm_handlers): Add divider
5504 (Vx_window_vertical_drag_shape): Add variable.
5505 * w32inevt.c (resize_event, maybe_generate_resize_event):
5506 Pixelize change_frame_size calls.
5507 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5509 * w32term.c (w32_draw_window_divider): New function.
5510 (x_update_window_end): Handle right divider.
5511 (w32_draw_fringe_bitmap, x_scroll_run)
5512 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5513 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5514 Calculate new frame sizes pixelwise.
5515 (x_new_font): Pixelize call to x_set_window_size.
5516 (x_check_fullscreen): Pixelize call to change_frame_size.
5517 (x_set_window_size_1, x_set_window_size): New argument
5518 pixelwise. Calculate pixelwise.
5519 (x_wm_set_size_hint): Use scroll bar area width.
5520 (w32_redisplay_interface): Add w32_draw_window_divider.
5521 * w32term.h (struct w32_output): Add vertical drag cursor.
5522 * widget.c (set_frame_size, update_wm_hints)
5523 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5525 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5526 * window.c (sequence_number): Restore.
5527 (Fwindow_pixel_width, Fwindow_pixel_height)
5528 (Fwindow_mode_line_height, Fwindow_header_line_height)
5529 (window_pixel_to_total, Frun_window_scroll_functions)
5530 (Fset_window_new_pixel, window_resize_apply_total)
5531 (Fwindow_resize_apply_total): New functions.
5532 (window_body_height, window_body_width): Rename from
5533 window_body_lines. New argument PIXELWISE.
5534 Calculate pixelwise.
5535 (Fwindow_body_height, Fwindow_body_width): New argument
5537 (coordinates_in_window, window_relative_x_coord): Use window's
5538 pixel width instead of total width.
5539 (replace_window, recombine_windows): Initialize pixel values.
5540 (resize_root_window, resize_frame_windows, grow_mini_window)
5541 (shrink_mini_window): New argument PIXELWISE.
5542 Calculate pixelwise.
5543 (Fdelete_other_windows_internal, adjust_window_margins)
5544 (window_resize_check, window_resize_apply)
5545 (Fdelete_window_internal, Fresize_mini_window_internal)
5546 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5547 (check_frame_size): Rename arguments. New argument PIXELWISE.
5548 Calculate pixelwise.
5549 (set_window_buffer): Make samebuf bool. Run configuration change
5550 hook only if buffer changed.
5551 (Fset_window_buffer): Rewrite doc-string.
5552 (make_window): Initialize new_pixel slot.
5553 (Fwindow_resize_apply): Check pixel size of root window.
5554 (Fsplit_window_internal): Call 2nd argument pixel_size.
5555 Calculate pixelwise.
5556 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5558 (save_window_data): New slots frame_text_width,
5559 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5560 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5562 (Fcurrent_window_configuration, Fset_window_configuration)
5563 (save_window_save, compare_window_configurations): Handle new
5564 slots in save_window_data and saved_window.
5565 (Fset_window_scroll_bars): Fix doc-string.
5566 (window_resize_pixelwise): New variable.
5567 (coordinates_in_window, Fcoordinates_in_window_p):
5569 (make_parent_window): Adjust sequence_number.
5570 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5572 * window.h (struct window): New members new_pixel, pixel_left,
5573 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5574 (wset_new_pixel): New function.
5575 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5576 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5577 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5578 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5579 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5580 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5581 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5582 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5583 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5584 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5585 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5586 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5587 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5588 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5589 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5591 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5592 (window_body_width, check_frame_size): Adapt external declarations.
5593 * xdisp.c (last_max_ascent): New integer.
5594 (window_text_bottom_y): Handle bottom divider.
5595 (window_box_width, window_box_height): Calculate pixelwise.
5596 (get_glyph_string_clip_rects): Handle right divider.
5597 (remember_mouse_glyph): When windows are resized pixelwise
5598 proceed with width and height set to 1.
5599 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5601 (move_it_to): Calculate and return maximum x position
5603 (Fwindow_text_pixel_size): New function.
5604 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5605 (tool_bar_lines_needed): Rename to tool_bar_height.
5606 Calculate pixelwise.
5607 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5608 Calculate pixelwise.
5609 (redisplay_tool_bar): Calculate pixelwise.
5610 (redisplay_window): Calculate pixelwise. Handle dividers.
5611 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5612 (x_draw_vertical_border): Handle dividers.
5613 (define_frame_cursor1): Handle vertical drag cursor.
5614 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5615 (expose_window): Calculate pixelwise. Handle dividers.
5616 (init_xdisp): Initialize pixel values.
5617 * xfaces.c (Qwindow_divider): New face.
5618 (realize_basic_faces): Realize it.
5619 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5620 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5621 (x_set_scroll_bar_default_width): Default actual width to 16.
5622 (Fx_create_frame): Set sizes pixelwise.
5623 (x_create_tip_frame): Default divider widths to zero.
5624 Pixelize call of change_frame_size.
5625 (Fx_show_tip): Handle divider widths. Initial pixel position
5627 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5628 (Vx_window_vertical_drag_shape): New option.
5629 * xmenu.c (free_frame_menubar): Pixelize call of
5631 * xterm.c (x_draw_window_divider): New function.
5632 (x_update_window_end): Optionally draw right divider.
5633 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5634 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5635 (handle_one_xevent, x_new_font): Calculate pixelwise.
5636 (x_set_window_size_1, x_set_window_size): New argument
5637 pixelwise. Calculate pixelwise.
5638 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5639 (struct x_redisplay_interface): Add x_draw_window_divider.
5640 * xterm.h (struct x_output): Add vertical_drag_cursor.
5642 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5644 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5645 Set invisible frames's `redisplay' when a full redisplay is requested.
5646 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5647 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5648 (display_mode_lines): Set it here instead.
5650 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5652 * dispextern.h (set_window_update_flags): Remove.
5654 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5656 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5658 * xdisp.c (REDISPLAY_SOME_P): New macro.
5659 (redisplay_internal): Use it (bug#15999).
5660 (prepare_menu_bars, redisplay_window): Use it as well.
5662 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5664 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5666 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5667 (globals_of_w32font): Zero it out.
5668 (GetCharWidth32W_Proc): New function pointer.
5669 (get_char_width_32_w): New function.
5670 (compute_metrics): If get_glyph_outline_w returns an error, try
5671 get_char_width_32_w before declaring a failure. This avoids
5672 punishing raster (a.k.a. "bitmap") fonts by slowing down
5673 redisplay. (Bug#6364).
5675 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5677 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5678 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5679 highlight needs to be redisplayed. (Bug#15913)
5681 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5683 Fix minor problems found by static checking.
5684 * buffer.h (struct buffer_text, struct buffer):
5685 * frame.h (struct frame):
5686 * window.h (struct window):
5687 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5688 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5689 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5690 no-longer-valid use of HAVE_MENUS.
5691 * xdisp.c (propagate_buffer_redisplay): Now static.
5693 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5695 * xmenu.c (Fmenu_or_popup_active_p):
5696 * window.c (Fset_window_configuration):
5697 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5698 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5699 * fns.c (Fyes_or_no_p):
5700 * editfns.c (Fmessage_box, Fmessage_or_box):
5701 * alloc.c (make_save_ptr_ptr):
5702 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5704 * window.c (Fset_window_configuration): Move select_window later.
5706 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5708 Refine redisplay optimizations to only redisplay *some* frames/windows
5709 rather than all of them.
5710 * xdisp.c (REDISPLAY_SOME): New constant.
5711 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5712 (bset_redisplay, bset_update_mode_line): New functions.
5713 (message_dolog): Use bset_redisplay.
5714 (clear_garbaged_frames): Use fset_redisplay.
5715 (echo_area_display): Use wset_redisplay.
5716 (buffer_shared_and_changed): Remove.
5717 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5718 frame titles. Compute the actual set of windows redisplayed.
5719 Don't update frame titles and menu bars for frames that don't need to
5721 (propagate_buffer_redisplay): New function.
5723 (redisplay_internal): Use it. Be more selective in the set of windows
5724 we redisplay. Propagate windows_or_buffers_changed to
5725 update_mode_lines a bit later to simplify the code.
5726 (mark_window_display_accurate_1): Reset window and buffer's
5728 (redisplay_window): Do nothing if neither the window nor the buffer nor
5729 the frame needs redisplay.
5730 * window.h (struct window): Add `redisplay' field.
5731 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5732 (redisplay_other_windows, window_list): New declarations.
5733 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5734 (window_list): Not static any more.
5735 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5736 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5737 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5738 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5739 * frame.h (struct frame): Add `redisplay' field.
5740 Move `external_menu_bar' bitfield next to other bit-fields.
5741 (SET_FRAME_GARBAGED): Use fset_redisplay.
5742 (SET_FRAME_VISIBLE): Don't garbage the frame;
5743 Use redisplay_other_windows.
5744 * buffer.h (struct buffer): Add `redisplay' field.
5745 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5746 (modify_overlay): Use bset_redisplay.
5747 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5749 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5751 Support w32 file notifications in batch mode.
5752 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5753 invalid (which happens in batch mode). If non-interactive, call
5754 handle_file_notifications to store file notification events in the
5755 input queue. (Bug#15933)
5757 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5759 * w32inevt.c (handle_file_notifications): Now external, not static.
5761 * w32term.h (handle_file_notifications): Provide prototype.
5763 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5764 init_crit, since init_display, which does that otherwise, is not
5767 2013-11-27 Glenn Morris <rgm@gnu.org>
5769 * Makefile.in ($(lispsource)/international/charprop.el): New.
5770 (emacs$(EXEEXT)): Depend on charprop.el.
5772 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5774 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5775 deleting portions of the buffer under non-nil REPLACE argument.
5778 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5779 directory, watch it and not its parent.
5780 (add_watch): Allow empty string in FILE.
5782 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5784 * window.c (Fset_window_start, window_resize_apply)
5785 (window_scroll): Reset window_end_valid (Bug#15957).
5787 2013-11-27 Glenn Morris <rgm@gnu.org>
5789 * Makefile.in (leimdir): Now in lisp source directory.
5790 ($(leimdir)/leim-list.el): Just use ../leim .
5791 * epaths.in (PATH_DUMPLOADSEARCH):
5792 * lread.c (load_path_default):
5793 * nsterm.m (ns_load_path): No more leim directory.
5795 2013-11-26 Andreas Schwab <schwab@suse.de>
5797 * .gdbinit (xgettype): Add cast.
5799 2013-11-26 Glenn Morris <rgm@gnu.org>
5801 Preload leim-list.el.
5802 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5803 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5804 is a single directory.
5806 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5808 bool-vector-subsetp is now the normal direction (Bug#15912).
5809 * data.c (Fbool_vector_subsetp): Test whether the first argument
5810 is a subset of the second one, not the reverse. Add doc string.
5812 Fix minor problems found by static checking.
5813 * lread.c (load_path_default): Now static.
5814 * textprop.c (text_property_stickiness): Be consistent about the
5815 test used when deciding whether to consider the previous character.
5816 This simplifies the code a bit.
5818 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5820 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5822 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5823 (syms_of_frame): Don't defsubr them.
5825 2013-11-25 Glenn Morris <rgm@gnu.org>
5827 * lread.c (load_path_default): Change the sense of the argument.
5828 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5829 from dump_path. When it is not, avoid checking dump_path twice.
5831 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5832 uninstalled dump_path against installed Vload_path. (Bug#15964)
5834 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5836 Export get_pos_property to Elisp.
5837 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5838 (syms_of_editfns): Export it to Elisp.
5840 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5842 2013-11-23 Romain Francoise <romain@orebokech.com>
5844 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5845 initialization here ...
5846 (syms_of_fileio): ... from here.
5848 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5850 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5851 Please use --enable-check-lisp-object-type.
5853 2013-11-23 Glenn Morris <rgm@gnu.org>
5855 * process.c (get_process): Explicit error for dead buffers.
5857 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5859 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5861 2013-11-23 Glenn Morris <rgm@gnu.org>
5863 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5864 * lread.c (load_path_check): Take path to check as argument.
5865 (load_path_default): New, split from init_lread.
5866 (init_lread): Move calc of default load-path to load_path_default.
5867 Empty elements in EMACSLOADPATH now stand for the default.
5868 (load-path): Doc fix.
5869 * emacs.c (decode_env_path): Add option to treat empty elements
5870 as nil rather than ".".
5871 * callproc.c (init_callproc_1, init_callproc):
5872 * image.c (Vx_bitmap_file_path):
5873 * lisp.h (decode_env_path):
5874 * lread.c (Vsource_directory):
5875 Update for new argument spec of decode_env_path.
5877 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5879 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5880 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5882 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5884 Fix some dependency problems that cause unnecessary recompiles.
5885 Problem reported by RMS in
5886 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5887 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5888 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5889 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5890 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5891 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5892 (boostrap-clean): No need to remove stamp-oldxmenu.
5894 Fix recently introduced bool vector overrun.
5895 This was due to an optimization that went awry.
5896 Reported by Glenn Morris in
5897 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5898 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5899 for empty vectors, undoing the 2013-11-18 change.
5900 * data.c (bool_vector_binop_driver): Rely on this.
5901 Fix bug that occasionally overran the destination.
5902 * lisp.h (struct Lisp_Bool_vector): Document this.
5904 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5906 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5909 * nsterm.m (init, run, stop:): Comment out for now, does not work
5912 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5914 * charset.c (syms_of_charset): Don't read past end of string.
5916 2013-11-19 Glenn Morris <rgm@gnu.org>
5918 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5920 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5922 Add hooks to run on gaining/losing focus. (Bug#15029)
5923 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5924 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5925 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5927 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5929 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5930 The old names predated the API change that put destination at end.
5932 Improve API of recently-added bool vector functions (Bug#15912).
5933 The old API had (bool-vector-count-matches A B)
5934 and (bool-vector-count-matches-at A B I), which gave the
5935 misleading impression that the two functions were variants, one
5936 with a location I. The new API has (bool-vector-count-population A)
5937 and (bool-vector-count-consecutive A B I) to make the distinction
5938 clearer. The first function no longer has a B argument, since the
5939 caller can easily determine the number of nils if the length and
5940 number of ts is known.
5941 * data.c (Fbool_vector_count_population): Rename from
5942 bool_vector_count_matches, and accept just 1 argument.
5943 (Fbool_vector_count_consecutive): Rename from
5944 Fbool_vector_count_matches_at.
5946 Always allocate at least one bits_word per bool vector.
5947 See Daniel Colascione in:
5948 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5949 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5950 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5951 * lisp.h (struct Lisp_Bool_vector): Document this.
5953 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5955 * insdel.c (invalidate_buffer_caches): New function, consolidated
5956 from part of prepare_to_modify_buffer.
5957 (insert_from_gap, prepare_to_modify_buffer):
5958 * coding.c (code_convert_region, code_convert_string):
5959 Call invalidate_buffer_caches. (Bug#15841)
5961 * lisp.h (invalidate_buffer_caches): Add prototype.
5963 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5965 * w32term.c (x_update_window_end): Don't invalidate the entire
5966 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5967 highlight needs to be redisplayed. (Bug#15913)
5969 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5971 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5973 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5975 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5976 while we are using Vprin1_to_string_buffer.
5978 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5979 after inserting the description string. (Bug#15907)
5981 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5983 * data.c: Work around bogus GCC diagnostic about shift count.
5984 Reported by Eli Zaretskii in
5985 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5986 (pre_value): New function.
5987 (count_trailing_zero_bits): Use it.
5989 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5991 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5992 assume C macros are not supported even under -g3 in these old GCC
5995 2013-11-15 Leo Liu <sdl.web@gmail.com>
5997 * minibuf.c (Ftry_completion, Fall_completions)
5998 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6000 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6002 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6003 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6004 This avoids placing unnecessary constants into the Emacs code.
6006 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6008 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6009 for Cygwin w32 build.
6011 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6012 for Cygwin w32 build. (Bug#15892)
6014 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6016 Simplify, port and tune bool vector implementation.
6017 * alloc.c (bool_vector_exact_payload_bytes)
6018 (bool_vector_payload_bytes): Remove.
6019 (bool_vector_fill): Return its argument.
6020 * alloc.c (bool_vector_fill):
6022 * print.c (print_object):
6023 Simplify by using bool_vector_bytes.
6024 * alloc.c (make_uninit_bool_vector):
6025 New function, broken out from Fmake_bool_vector.
6026 (Fmake_bool_vector): Use it. Use tail call.
6027 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6028 * data.c (BITS_PER_ULL): New constant.
6029 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6030 if long long versions don't exist.
6031 (shift_right_ull): New function.
6032 (count_one_bits_word): New function, replacing popcount_bits_word
6033 macro. Don't assume that bits_word is no wider than long long.
6034 (count_one_bits_word, count_trailing_zero_bits):
6035 Don't assume that bits_word is no wider than long long.
6036 * data.c (bool_vector_binop_driver, bool_vector_not):
6037 * fns.c (Fcopy_sequence):
6039 Create an uninitialized destination, to avoid needless work.
6040 (internal_equal): Simplify.
6041 (Ffillarray): Prefer tail call.
6042 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6043 contain at least one word.
6044 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6045 chars are narrower than ints.
6046 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6047 * fns.c (Fcopy_sequence):
6049 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6050 Don't try to port to hosts where bits_word values have holes; the
6051 code wouldn't work there anyway. Verify this assumption, though.
6052 (bool_vector_bytes): New function.
6053 (make_uninit_bool_vector): New decl.
6054 (bool_vector_fill): Now returns Lisp_Object.
6056 * xfns.c (xic_create_fontsetname):
6057 * xrdb.c (gethomedir): Prefer tail calls.
6059 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6061 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6062 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6064 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6065 that requires a return value.
6066 (Fset_buffer_modified_p): Take advantage of this change to do
6069 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6071 * buffer.c (Frestore_buffer_modified_p): Sync it with
6072 Fset_buffer_modified_p.
6073 (Fforce_mode_line_update): New function, moved from subr.el.
6074 (Fset_buffer_modified_p): Use them.
6075 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6077 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6079 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6080 This avoids undefined behavior when subtracting pointers into
6081 different aways. On my platform it also makes the code a tad
6082 smaller and presumably faster.
6084 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6086 * keyboard.c (command_loop_1): Use region-extract-function.
6087 * insdel.c (Qregion_extract_function): Not static any more (can we
6088 stop pretending that these vars can benefit from being marked static?).
6090 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6092 * search.c (find_newline): If buffer text is relocated during the
6093 "dumb loop", adjust C pointers into buffer text to follow suit.
6096 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6098 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6099 for conversion (Bug#15837).
6101 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6103 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6104 for the entire range of inserted characters. (Bug#15841)
6106 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6108 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6110 (realize_default_face): Remove assignment to distant-foreground if
6111 unspecified (Bug#15815).
6113 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6115 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6116 cache-long-scans disabled, since we don't want to call
6117 prepare_to_modify_buffer (in insert_1_both) for each message we
6120 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6121 from buffer.c. Improve commentary to the buffer field setter
6124 * buffer.c (bset_cache_long_scans): Static function deleted.
6125 Improve commentary to the buffer field setter functions.
6126 (init_buffer_once): Default for cache-long-scans changed to t.
6129 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6131 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6133 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6134 This bug was introduced in my 2013-06-21 change, and caused
6135 struct Lisp_Sub_Char_Table objects to be given too many slots,
6136 which broke 'make -C admin/unidata'.
6138 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6140 Import changes from mac-port 4.5.
6141 * macfont.m (mac_font_copy_default_descriptors_for_language)
6142 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6143 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6144 (macfont_language_default_font_names): New.
6145 (macfont_list): Rearrange language/charset code.
6146 (macfont_close): Don't check for macfont_info->cache.
6147 (mac_ctfont_create_preferred_family_for_attributes): New font
6148 selection code, call
6149 mac_font_copy_default_name_for_charset_and_languages.
6150 (mac_font_copy_default_descriptors_for_language)
6151 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6153 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6155 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6157 Port to C11 aligned_alloc, and fix some integer overflows.
6158 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6159 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6160 and use of posix_memalign replaced with aligned_alloc.
6161 (aligned_alloc): New function, defined or declared as needed.
6162 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6163 Don't undef; configure.ac now does this.
6164 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6165 (calloc, aligned_alloc): Check for integer overflow.
6166 (aligned_alloc): Rename from memalign. All uses changed.
6167 (memalign): New function, an alias for aligned_alloc.
6169 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6171 * xdisp.c (redisplay_internal): Fix typo in last change.
6173 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6175 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6177 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6179 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6180 redisplay--mode-lines-cause.
6181 (redisplay_internal): Keep them uptodate. Remove redundant check of
6182 buffer_shared_and_changed.
6183 * *.[chm]: Number every assignment to update_mode_lines so we
6184 can track why it is set.
6186 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6188 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6190 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6192 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6193 can track why it is set.
6195 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6197 Integer-related fixes for term.c etc.
6198 * dispextern.h (face_tty_specified_color): New function.
6199 * term.c (turn_on_face): Don't rely on undefined behavior when
6200 assigning an out-of-range value to 'long'.
6201 Simplify test for toggling highlight.
6202 (tty_capable_p): Omit last two (unused) args. All callers changed.
6203 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6204 (read_menu_input, tty_menu_activate, tty_menu_show):
6205 * xfaces.c (x_supports_face_attributes_p)
6206 (tty_supports_face_attributes_p):
6207 Use bool for boolean. All callers changed.
6208 (tty_supports_face_attributes_p): Omit defaults for color indices;
6209 no longer needed. Simplify tail call.
6211 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6213 * xdisp.c (prepare_menu_bars): Mark static.
6214 * lisp.h (prepare_menu_bars): Don't declare.
6215 * xselect.c (x_handle_selection_clear):
6216 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6218 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6220 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6221 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6223 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6225 * keyboard.c (Fcommand_error_default_function): Rename from
6226 Fdefault_error_output.
6228 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6230 * keyboard.c (Fdefault_error_output): New function, extracted from
6232 (syms_of_keyboard): Use it for Vcommand_error_function.
6234 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6236 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6237 (init_eval): Use it to ensure handlerlist is non-NULL.
6238 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6239 (Fsignal): Adjust NULLness test of handlerlist.
6240 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6242 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6244 * callproc.c (call_process): Call prepare_to_modify_buffer before
6245 decoding text read from the sub-process, as the decoded stuff will
6246 be inserted into the buffer. This will invalidate the various
6247 caches maintained for the buffer. (Bug#15148)
6249 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6251 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6252 string of glyphless-char-display.
6254 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6256 * nsfns.m (ns_get_name_from_ioreg): New function.
6257 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6258 OSX >= 10.9. Use ns_get_name_from_ioreg.
6260 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6262 Simplify and port recent bool vector changes.
6263 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6264 only in this file. Use a more-efficient implementation if the
6265 second argument is a power of 2.
6266 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6267 Remove no-longer-necessary compile-time checks.
6268 (bool_vector_exact_payload_bytes): New function.
6269 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6270 exact payload changed to call the new function. Do not assume
6271 that the arg or result fits in ptrdiff_t.
6272 (bool_vector_fill): New function.
6273 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6275 (vroundup_ct): Don't assume arg fits in size_t.
6276 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6277 invoke set_category_set.
6278 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6279 All callers changed. Use bool_vector_set.
6280 * category.h (XCATEGORY_SET): Remove; no longer needed.
6281 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6283 * data.c (Faref): Use bool_vector_ref.
6284 (Faset): Use bool_vector_set.
6285 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6286 (Fbool_vector_not, Fbool_vector_count_matches)
6287 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6288 * fns.c (concat): Use bool_vector_ref.
6289 (Ffillarray): Use bool_vector_fill.
6290 (mapcar1): Use bool_vector_ref.
6291 (sxhash_bool_vector): Hash words, not bytes.
6292 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6293 a constant, since it's now used in #if.
6294 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6295 unsigned char on unusual architectures, so that we no longer
6296 assume that the number of bits per bits_word is a power of two or
6297 is a multiple of 8 or of CHAR_BIT.
6298 (Qt): Add forward decl.
6299 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6300 at least as strictly as bits_word.
6301 (bool_vector_data, bool_vector_uchar_data): New accessors.
6302 All data structure accesses changed to use them.
6303 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6304 (bool_vector_set): New functions.
6305 (bool_vector_fill): New decl.
6306 (ROUNDUP): Move to alloc.c as described above.
6308 Fix recent gnutls changes.
6309 * gnutls.c (Fgnutls_boot): Don't assume C99.
6310 * process.c (wait_reading_process_output): Fix typo in recent change.
6312 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6314 * process.c (wait_reading_process_output, read_process_output)
6315 (send_process): Check gnutls_state is not NULL.
6317 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6318 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6320 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6322 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6323 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6325 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6328 * nsfns.m (Fx_create_frame): Fix memory leak.
6330 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6331 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6332 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6334 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6336 * xdisp.c (message3_nolog, message_with_string): Encode the string
6337 before writing it to the terminal in a non-interactive session.
6339 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6340 sure we concatenate them into a unibyte string.
6342 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6343 resulting temporary name before returning it to the caller.
6344 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6345 is a unibyte string, convert NAME to a unibyte string to ensure
6346 that the result is also a unibyte string.
6348 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6349 create unibyte strings from default paths and directory/file
6352 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6355 * callproc.c (init_callproc): Use build_unibyte_string to make
6356 sure we create unibyte strings from default paths and
6357 directory/file names.
6359 * buffer.c (init_buffer): Don't store default-directory of
6360 *scratch* in multibyte form. The original problem which led to
6361 that is described in
6362 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6363 but it was solved long ago. (Bug#15260)
6365 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6367 Port to stricter C99 platforms.
6368 Especially, C99 prohibits nesting a struct X inside struct Y if
6369 struct X has a flexible array member.
6370 * alloc.c (struct sdata): New type.
6371 (sdata): Implement in terms of struct sdata.
6372 Remove u member; all uses replaced by next_vector, set_next_vector.
6373 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6374 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6375 (struct sblock): Rename first_data member to data, which is now
6376 a flexible array member. All uses changed.
6377 (next_vector, set_next_vector, large_vector_vec): New functions.
6378 (vector_alignment): New constant.
6379 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6380 (struct large-vector): Now merely a NEXT member, since the old approach
6381 ran afoul of stricter C99. All uses changed to use
6382 large_vector_vec or large_vector_offset.
6383 (large_vector_offset): New constant.
6384 * dispnew.c: Include tparam.h, for tgetent.
6385 Do not include term.h; no longer needed.
6386 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6387 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6388 (struct Lisp_Vector): Use a flexible array member for contents,
6389 instead of a union with a member that is an array of size 1.
6391 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6392 fact that the struct no longer contains a union.
6393 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6394 (struct Lisp_Save_Value, struct Lisp_Free):
6395 Use unsigned, not int, for spacers, to avoid c99 warning.
6396 (union specbinding): Use unsigned, not bool, for bitfield, as
6397 bool is not portable to pre-C99 hosts.
6399 2013-11-04 Glenn Morris <rgm@gnu.org>
6401 * emacs.c (usage_message): Mention that `-L :...' appends.
6403 2013-11-02 Glenn Morris <rgm@gnu.org>
6405 * Makefile.in (abs_builddir): Remove.
6406 (bootstrap_exe): Use relative filename.
6408 Use relative filenames in TAGS files.
6409 * Makefile.in (abs_srcdir): Remove it again.
6410 (.PHONY): Remove frc.
6411 (maintainer-clean): No more TAGS-LISP file.
6412 (TAGS): Pass relative file names to etags.
6413 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6415 * Makefile.in (abs_srcdir): New, set by configure.
6417 (maintainer-clean): Remove pointless echo. That should be in the
6418 top-level Makefile, if anywhere. Delete TAGS-LISP.
6419 (extraclean): No s/ and m/ directories for some time.
6420 (TAGS): Also depend on ctagsfiles3.
6421 Remove no-longer-defined S_FILE.
6422 Pass absolute filenames to etags once more.
6423 (TAGS-LISP): Replace lispdir with its expansion.
6424 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6425 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6427 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6429 * xfaces.c (check_lface_attrs, realize_default_face):
6430 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6431 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6433 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6435 * emacs.c (original_pwd): Remove global var by making it local.
6436 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6438 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6440 * xfaces.c: Declare color_distance.
6441 (QCdistant_foreground): New variable.
6442 (NEAR_SAME_COLOR_THRESHOLD): New define.
6443 (load_color2): New function.
6444 (load_color): Call load_color2.
6445 (load_face_colors): Call load_color2 and if distant-color is specified
6446 calculate distant and use distant-color if colors are near.
6447 (LFACE_DISTANT_FOREGROUND): New define.
6448 (merge_face_ref, Finternal_set_lisp_face_attribute)
6449 (Finternal_get_lisp_face_attribute)
6450 (x_supports_face_attributes_p): Handle distant-foreground similar to
6452 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6454 * dispextern.h (lface_attribute_index):
6455 Add LFACE_DISTANT_FOREGROUND_INDEX.
6457 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6459 * image.c (pbm_next_char): New function.
6460 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6461 (pbm_scan_number): Use it.
6462 (Qlibjpeg_version): New variable.
6463 (syms_of_image): DEFSYM and initialize it.
6465 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6467 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6469 2013-10-31 Glenn Morris <rgm@gnu.org>
6471 * emacs.c (original_pwd): New char.
6472 (main): If using --chdir, store original_pwd.
6473 (init_cmdargs): When setting Vinvocation_directory based on a
6474 relative argv[0], use original_pwd if set. (Bug#15768)
6476 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6478 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6480 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6482 * insdel.c: Fix minor problems found by static checking.
6483 (Qregion_extract_function): Now static.
6484 (prepare_to_modify_buffer_1): Remove unused locals.
6486 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6488 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6489 (syms_of_xdisp): Declare pre-redisplay-function.
6490 (markpos_of_region): Remove function.
6491 (init_iterator, compute_stop_pos, handle_face_prop)
6492 (face_before_or_after_it_pos, reseat_to_string)
6493 (get_next_display_element, window_buffer_changed)
6494 (redisplay_internal, try_cursor_movement, redisplay_window)
6495 (try_window_reusing_current_matrix, try_window_id, display_line)
6496 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6497 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6498 * window.h (struct window): Remove field `region_showing'.
6499 * dispextern.h (struct it): Remove region_beg/end_charpos.
6500 (face_at_buffer_position, face_for_overlay_string)
6501 (face_at_string_position): Update prototypes.
6502 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6503 (face_at_string_position): Remove `region_beg' and `region_end' args.
6504 * fontset.c (Finternal_char_font):
6505 * font.c (font_at, font_range): Adjust calls accordingly.
6506 * insdel.c (Qregion_extract_function): New var.
6507 (syms_of_insdel): Initialize it.
6508 (prepare_to_modify_buffer_1): Use it.
6510 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6512 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6513 * ftxfont.c (ftxfont_get_gcs):
6514 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6515 * xfaces.c (x_free_colors, x_free_dpy_colors)
6516 (x_create_gc, unload_color):
6517 * xselect.c (x_property_data_to_lisp):
6518 * xsettings.c (parse_settings):
6519 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6520 (get_bits_and_offset): Adjust definition.
6521 * frame.c (XParseGeometry): Adjust locals.
6522 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6523 * regex.h (toplevel): Likewise for reg_syntax_t.
6525 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6527 * eval.c (run_hook_with_args): Use FUNCTIONP.
6529 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6531 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6532 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6533 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6534 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6535 on MS-Windows anyway.
6536 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6537 (free_realized_face): ...adjust user.
6538 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6539 white relief pixels to -1.
6540 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6541 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6542 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6544 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6546 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6547 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6548 in practice now. All callers changed.
6550 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6552 * dispextern.h (struct face): Use bitfields for 'underline_type'
6553 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6554 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6555 'stipple' member. Move 'lface' member up to help...
6556 * xfaces.c (make_realized_face): ...this function to find and
6557 clear just the members that need clearing.
6558 (load_face_colors, realize_x_face):
6559 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6561 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6563 * xftfont.c (struct xftfont_info): Remove set-but-unused
6565 (xftfont_open): Adjust user.
6566 (xftfont_get_colors): Remove useless prototype.
6568 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6570 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6571 before passing them to 'unexec'. (Bug#15260)
6573 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6575 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6577 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6579 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6580 the changed signature of the font driver's 'close' method.
6582 * w32font.h (w32font_close): Adjust the prototype to the change in
6583 function definition.
6585 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6587 * w32uniscribe.c (uniscribe_close): Adapt the call to
6588 w32font_close to its new prototype.
6590 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6592 Omit unused frame argument of font API's close function.
6593 * font.h (struct font): Drop frame argument. Adjust comment.
6594 * font.c (font_clear_cache, font_close_object): Adjust users.
6595 * ftfont.c (ftfont_close):
6596 * ftxfont.c (ftxfont_close):
6597 * macfont.m (macfont_close):
6598 * nsfont.m (nsfont_close):
6599 * w32font.c (w32font_close):
6600 * xfont.c (xfont_close):
6601 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6602 tweak comments and make functions safe if called more than once for
6603 the same font object.
6605 Perform font-specific cleanup when font object is swept by GC. See
6606 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6607 * alloc.c (cleanup_vector): New function.
6608 (sweep_vector): Call it for each reclaimed vector object.
6609 * font.h (struct font): Adjust comment.
6611 2013-10-24 Glenn Morris <rgm@gnu.org>
6613 * Makefile.in (abs_top_srcdir): New, set by configure.
6615 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6617 Adjust recent font-related changes to fix bug#15686.
6618 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6619 is a live window system frame, mark its default font too.
6621 2013-10-23 Glenn Morris <rgm@gnu.org>
6623 * Makefile.in (RUN_TEMACS): Make relative (again).
6624 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6625 (bootstrap-emacs$(EXEEXT)):
6626 Quote entities that might contain whitespace.
6628 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6630 Port to Solaris 10 and its bundled GCC.
6631 Problem reported by Timothy C. Burt.
6632 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6634 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6636 Do not allow font caches to grow too large.
6637 * alloc.c (compact_font_cache_entry, compact_font_caches):
6638 New functions or stub if not HAVE_WINDOW_SYSTEM.
6639 (compact_undo_list): Factor out from Fgarbage_collect.
6641 (mark_face_cache): Mark face font. Move down to avoid
6643 (mark_terminals): Do not mark font cache here.
6644 (Fgarbage_collect): Call compaction functions described
6645 above. Adjust comment.
6647 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6649 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6650 chdir to HOME (bug#15607).
6652 * nsterm.m (Qcocoa, Qgnustep): New variables.
6653 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6654 (ns_get_color): Make selection color work for GNUstep also.
6656 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6658 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6659 handles mouse clicks. Instead, let GPM use the same code as all
6660 the other mice use. See the discussion starting at
6661 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6662 for the details of the problem with the menu bar this fixes.
6664 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6666 Remove port-specific display name lists to avoid extra
6667 complexity and data duplication with display info lists.
6668 * xterm.h (x_display_name_list): Remove declaration.
6669 * xterm.c (x_display_name_list): Remove.
6670 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6671 * xfns.c (x_display_info_for_name, Fx_display_list):
6672 Likewise. Use x_display_list where appropriate.
6673 * w32term.h (w32_display_name_list): Remove declaration.
6674 * w32term.c (w32_display_name_list): Remove.
6675 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6677 * w32fns.c (x_display_info_for_name, Fx_display_list):
6678 Likewise. Use x_display_list where appropriate.
6679 * nsterm.h (ns_display_name_list): Remove declaration.
6680 * nsterm.m (ns_display_name_list): Remove.
6681 (ns_term_init, syms_of_nsterm): Adjust users.
6682 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6683 Likewise. Use x_display_list where appropriate.
6684 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6685 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6686 (mark_terminals): Mark per-terminal font cache.
6688 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6690 Don't run timers in input-pending-p. Its new check-timers param
6691 provides the prior behavior. (Bug#15045).
6692 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6694 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6696 Make some functions static in non-Microsoft builds.
6697 On my platform (Fedora 19 x86-64), this shrinks the
6698 Emacs executable (text+data) by 0.25%.
6699 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6700 (load_color) [!MSDOS]:
6701 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6702 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6703 * lisp.h (check_existing):
6704 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6705 (network_interface_info) [!WINDOWSNT]:
6706 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6707 Remove extern decls.
6708 * fileio.c (check_existing):
6709 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6710 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6711 (network_interface_info) [!WINDOWSNT]:
6712 * term.c (encode_terminal_code) [!WINDOWSNT]:
6713 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6714 * xfaces.c (load_color) [!MSDOS]:
6716 * fileio.c (check_existing, check_executable, check_writable):
6717 * process.c (network_interface_list, network_interface_info):
6718 Move earlier, so that we don't need forward decls.
6719 * gnutls.c (fn_gnutls_transport_set_errno)
6720 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6722 * w32.c (init_environment): Use faccessat rather than
6723 check_existing, partly for consistency with the rest of the code
6724 in this file, partly so that check_existing can be static.
6726 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6727 * emacs.c (MAIN_PROGRAM): New macro.
6728 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6729 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6731 bool vector int width fixes
6732 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6733 (Fbool_vector_count_matches_at):
6734 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6735 can exceed PTRDIFF_MAX, at least in theory.
6736 (Fbool_vector_count_matches_at):
6737 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6739 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6741 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6742 (struct sockaddr): Add forward decl, for platforms that lack it.
6744 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6746 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6749 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6751 * w32.c (network_interface_get_info, network_interface_list)
6752 (network_interface_info): New functions. (Bug#15610)
6753 (GetAdaptersInfo_Proc): New typedef.
6754 (get_adapters_info): New wrapper function.
6755 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6757 * process.h (network_interface_list, network_interface_info):
6760 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6761 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6762 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6763 for WINDOWSNT. Doc fix.
6764 (syms_of_process): Defsubr Snetwork_interface_list and
6765 Snetwork_interface_info unconditionally.
6767 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6768 in NS GUI sessions. (Bug#15629)
6770 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6772 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6774 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6776 * print.c (print_object): Print " ..." when truncating bool vectors.
6778 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6780 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6781 standard mouse buttons.
6783 * termhooks.h (struct input_event): Remove incorrect commentary.
6785 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6787 Disallow bool vector operations on mixed-length operands.
6788 The old behavior left garbage in the result vector sometimes,
6789 and didn't seem to be useful.
6790 * data.c (Qwrong_length_argument): New static var.
6791 (wrong_length_argument): New function.
6792 (bool_vector_binop_driver): Check that args agree in length.
6794 * keyboard.c, keyboard.h (all_kboards): Now static.
6796 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6798 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6799 note from the lispref.
6801 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6803 * nsterm.h (struct ns_display_info): Remove set-but-unused
6804 member image_cache (image caches are per-terminal anyway).
6805 (FRAME_X_IMAGE_CACHE): Remove.
6806 * nsterm.m (ns_initialize_display_info): Adjust user.
6808 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6810 * w32proc.c: Include mingw_time.h.
6812 * w32.c: Include mingw_time.h.
6814 Implement scrolling of TTY menus when the screen is too short.
6816 * term.c (tty_menu_display): Accept an additional argument, the
6817 menu item from which to start displaying the menu. Account for
6818 the value of Y when limiting the menu to the number of available
6820 (mi_result): New enumeration.
6821 (read_menu_input): Return enumerated value. When the y coordinate
6822 hits min_y or max_y, return scroll indication instead of wrapping
6824 (tty_menu_activate): Handle the scrolling indications from
6825 read_menu_input. Compute the first menu item to display and pass
6826 it to tty_menu_display.
6828 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6830 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6831 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6832 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6833 Adjust to match the change described below.
6834 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6835 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6836 memory_below_frame members to...
6837 * termchar.h (struct tty_display_info): ...here because they're
6838 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6839 * term.c (init_tty):
6840 * nsterm.m (ns_create_terminal):
6841 * w32term.c (w32_create_terminal):
6842 * xterm.c (x_create_terminal): Adjust users.
6843 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6844 to filter out non-TTY frames. Adjust comment.
6845 (scrolling): Adjust user. Prefer eassert for debugging check.
6847 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6849 * xfaces.c (PT_PER_INCH): Remove unused macro.
6850 * termhooks.h (struct terminal): Remove set-but-unused
6851 member fast_clear_end_of_line.
6852 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6853 * nsterm.m (ns_create_terminal):
6854 * term.c (init_tty):
6855 * w32term.c (w32_create_terminal):
6856 * xterm.c (x_create_terminal): Adjust users.
6858 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6860 * lisp.h (bool_vector_size): New function.
6861 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6862 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6863 (Fbool_vector_not, Fbool_vector_count_matches_at):
6864 Remove uses of 'eassume' that should no longer be needed,
6865 because they are subsumed by the 'eassume' in bool_vector_size.
6867 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6869 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6870 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6871 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6873 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6875 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6876 have different dimensions. (Bug#15575)
6878 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6881 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6883 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6885 * term.c (tty_menu_show): Never return with unbalanced
6886 specpdl. Use eassert for debugging check. Adjust style.
6888 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6890 * term.c (read_menu_input): Make selection of menu items
6891 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6892 (tty_menu_activate): Fix off-by-one error when computing max_y.
6894 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6896 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6897 audit logging (only used with GnuTLS 3.x) and enable it.
6899 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6901 * dispnew.c (redraw_frame): Remove useless #ifdef because
6902 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6903 Also, move TTY fflush to...
6904 * term.c (tty_update_end): ...this function.
6906 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6908 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6909 the end of the frame's glyph matrix. (Bug#15575)
6911 * term.c (tty_menu_display): Don't move cursor while overwriting
6912 frame's glyphs with menu items. Limit the number of items
6913 displayed to what can be shown on the available screen lines,
6914 excluding the echo area.
6915 (tty_menu_activate): Limit the Y coordinate allowed by
6916 read_menu_input to the last screen line used for menu display.
6918 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6920 * lisp.h (eassume): New macro.
6921 Also, include <verify.h>, for 'assume'.
6922 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6923 (vroundup, vector_nbytes):
6924 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6925 (Fbool_vector_not, Fbool_vector_count_matches)
6926 (Fbool_vector_count_matches_at):
6927 Use eassume, not eassert.
6928 * casetab.c (set_identity, shuffle):
6929 * composite.c (composition_gstring_put_cache):
6930 * dispnew.c (update_frame_1):
6931 * ftfont.c (ftfont_shape_by_flt):
6932 * image.c (gif_load):
6933 * intervals.c (offset_intervals):
6934 * macfont.m (macfont_shape):
6935 Remove calls to 'assume' that are no longer needed, because
6936 --enable-gcc-warnings no longer generates bogus warnings
6937 when these calls are removed.
6939 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6941 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6943 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6945 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6946 (Qsubstitute_env_in_file_name): New var.
6947 (syms_of_fileio): Define it.
6949 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6951 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6952 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6955 * term.c (save_and_enable_current_matrix): Don't allocate and
6956 don't save margin areas.
6957 (restore_desired_matrix): Don't restore margin areas.
6958 (free_saved_screen): Don't free margin areas.
6960 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6962 * image.c: Pacify --enable-gcc-warnings.
6963 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6964 #define only if used.
6966 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6968 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6969 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6970 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6971 (gif_load): For giflib v5.x and later, display the error message
6972 produced by giflib when its functions fail.
6973 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6976 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6978 * keyboard.c (last_event_timestamp): Remove. For X selection and
6979 GTK popup menus, it may be obtained from per-frame X display info.
6980 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6981 (process_special_events): Adjust users.
6982 * keyboard.h (last_event_timestamp): Remove declaration.
6983 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6984 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6985 * menu.h (xmenu_show): Adjust prototype.
6986 * menu.c (Fx_popup_menu): Adjust user.
6987 * xselect.c (x_own_selection, x_get_foreign_selection)
6988 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6990 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6992 * keyboard.c (init_kboard): Now static. Add arg
6993 to denote window system. Adjust comment.
6994 (init_keyboard): Adjust user.
6995 (allocate_kboard): New function.
6997 * nsterm.m (ns_term_init):
6998 * term.c (init_tty):
6999 * w32term.c (w32_create_terminal):
7000 * xterm.c (x_term_init): Use it.
7001 * keyboard.h (init_kboard): Remove prototype.
7002 (allocate_kboard): Add prototype.
7004 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7006 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7007 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7009 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7011 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7013 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7015 * term.c (tty_menu_activate): Flush the output stream after
7016 showing the cursor, and don't mark the frame garbaged at exit from
7017 the function. Fixes redisplay glitches when moving from one menu
7020 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7022 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7023 or throw error (Bug#15570).
7025 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7027 * intervals.c (temp_set_point_both): Move test into 'eassert',
7030 * lisp.h (eassert): Don't use 'assume'.
7031 Sometimes 'assume' wins in performance, and sometimes it loses,
7032 so it shouldn't be used all the time. Perhaps we need two
7033 flavors of 'eassert', one for where 'assume' is far more likely
7034 to help or to hurt; but that can be done later.
7035 Problem reported by Dmitry Antipov in
7036 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7037 Also, don't include <verify.h>; no longer needed.
7039 2013-10-09 Glenn Morris <rgm@gnu.org>
7041 * eval.c (Fcond): Doc tweak.
7043 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7045 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7046 expressions with side effects to eassert. (Bug#15565)
7048 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7050 * fns.c (hashfn_user_defined): Allow hash functions to return any
7053 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7055 Fix minor problems found by static checking.
7056 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7057 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7058 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7059 * keyboard.c (read_menu_command): Remove unused local.
7060 * lisp.h (read_menu_command): New decl.
7061 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7062 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7063 Return ptrdiff_t, not int.
7064 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7065 not int, for benefit of xpalloc.
7066 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7068 (have_menus_p): Remove; unused.
7069 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7070 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7071 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7073 (save_and_enable_current_matrix): Omit unnecessary casts.
7074 (read_menu_input): Omit local extern decl (now in lisp.h).
7075 Don't access uninitialized storage if mouse_get_xy fails.
7076 (tty_menu_activate): Mark local as initialized, for lint.
7077 (tty_menu_activate, tty_meny_show): Remove unused locals.
7079 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7081 Support menus on text-mode terminals.
7082 * xterm.h (xw_popup_dialog): Add prototype.
7084 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7085 (xmenu_show): Block input here, instead in Fx_popup_menu.
7086 (xw_popup_dialog): New function, with X-specific bits of popup
7089 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7092 * window.c (Fset_window_configuration): Use run-time tests of the
7093 frame type instead of compile-time conditionals, when menu-bar
7094 lines are considered.
7096 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7097 (w32_popup_dialog): New prototypes.
7099 * w32menu.c (Fx_popup_dialog): Function deleted.
7100 (w32_popup_dialog): New function, with w32 specific bits of popup
7101 dialogs. Block input here.
7103 * w32inevt.c (w32_console_read_socket): Minor change to add
7104 debugging TTY events.
7106 * w32fns.c (show_hourglass): If returning early because the frame
7107 is not a GUI frame, unblock input.
7109 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7110 (cursorY): New functions.
7112 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7113 WINDOWSNT, macros that call curX and curY elsewhere.
7115 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7117 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7118 specific function to hide and show cursor on a text-mode terminal.
7119 (tty_menu_struct, struct tty_menu_state): New structures.
7120 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7121 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7122 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7123 (tty_menu_locate, save_and_enable_current_matrix)
7124 (restore_desired_matrix, screen_update, read_menu_input)
7125 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7126 (tty_pop_down_menu, tty_menu_last_menubar_item)
7127 (tty_menu_new_item_coords, tty_menu_show): New functions.
7128 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7130 * nsterm.h (ns_popup_dialog): Adjust prototype.
7132 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7134 (ns_popup_dialog): Adapt order of arguments to the other
7135 *_menu_show implementations.
7136 (Fx_popup_dialog): Function deleted.
7138 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7140 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7142 * menu.c (have_boxes): New function.
7143 (single_keymap_panes): Use it instead of a compile-time
7145 (single_menu_item): Use run-time tests of the frame type instead
7146 of compile-time conditionals.
7147 (encode_menu_string): New function.
7148 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7149 the macro, since different types of frame need different encoding
7151 (digest_single_submenu): Use run-time tests of frame type instead
7152 of, or in addition to, compile-time conditionals.
7153 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7154 (Fx_popup_menu): Detect when the function is called from keyboard
7155 on a TTY. Don't barf when invoked on a text-mode frame.
7156 Check frame type at run time, instead of compile-time conditionals for
7157 invoking terminal-specific menu-show functions.
7158 Call tty_menu_show on text-mode frames.
7159 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7160 run time to determine which alternative to invoke; support dialogs
7163 * keyboard.h <Qmouse_movement>: Declare.
7165 * keyboard.c <Qmouse_movement>: Now extern.
7166 <Qecho_keystrokes>: New static variable.
7167 (read_key_sequence): Accept an additional argument, a flag to
7168 prevent redisplay during reading of the key sequence. All callers
7170 (read_menu_command): New function.
7171 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7173 (toolkit_menubar_in_use): New function.
7174 (make_lispy_event): Use it instead of a compile-time test.
7176 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7177 window-system being available.
7179 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7180 to x-popup-dialog on the frame type, they all now support popup
7183 * dispnew.c (save_current_matrix): Save the margin areas.
7184 (restore_current_matrix): Restore margin areas.
7185 (update_frame_with_menu): New function.
7187 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7190 * alloc.c (make_save_ptr): Now compiled unconditionally.
7192 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7194 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7195 (redraw_frame, update_frame): Adjust users.
7196 * dispextern.h (set_window_update_flags): Adjust prototype.
7197 * xdisp.c (redisplay_internal): When updating all frames with zero
7198 windows_or_buffers_changed, assume that only the windows that shows
7199 current buffer should be really updated.
7201 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7203 Do not allocate huge temporary memory areas and objects while encoding
7204 for file I/O, thus reducing an enormous memory usage for large buffers.
7205 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7206 * coding.h (struct coding_system): New member raw_destination.
7207 * coding.c (setup_coding_system): Initialize it to zero.
7208 (encode_coding_object): If raw_destination is set, do not create
7209 dst_object. Add comment.
7210 * fileio.c (toplevel): New constant E_WRITE_MAX.
7211 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7212 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7214 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7216 * nsterm.m (windowDidExitFullScreen:)
7217 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7219 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7221 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7222 * keyboard.c (unblock_input_to): Don't process pending signals
7223 if a fatal error is in progress.
7225 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7226 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7227 they're talking about words in Lisp bool vectors.
7228 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7229 * data.c (popcount_bits_word): Rename from popcount_size_t.
7230 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7233 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7235 Improve support for popcount and counting trailing zeros (Bug#15550).
7236 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7237 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7238 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7239 (popcount_size_t_msc, popcount_size_t_gcc):
7240 Remove; now done by Gnulib.
7241 (popcount_size_t): Now a macro that defers to Gnulib.
7242 (count_trailing_zero_bits): Return int, for consistency with
7243 Gnulib and because Emacs prefers signed to unsigned int.
7244 Don't assume that size_t is either unsigned int or unsigned long
7245 or unsigned long long.
7246 (size_t_to_host_endian): Do not assume that size_t is either
7247 exactly 32 or exactly 64 bits wide.
7248 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7249 etc., so that it's now an enum constant, not a macro.
7250 No need to assume that it's either 32 or 64.
7252 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7254 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7257 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7259 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7260 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7262 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7264 emacs_read and emacs_write now use void *, not char *.
7265 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7266 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7267 Buffer arg is now void *, not char *. This matches plain
7268 'read' and 'write' better, and avoids a constraint violation
7269 on Solaris 9 with Oracle Studio.
7271 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7273 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7274 memset to explicit loop. Otherwise copy largest possible chunk
7275 from initialized to uninitialized part, thus allowing the longer
7276 memcpy runs and reducing the number of loop iterations.
7278 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7280 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7281 hide toolbar (Bug#15388).
7282 (windowDidEnterFullScreen:): If presentation options are zero,
7283 set them here (Bug#15388).
7284 (ns_update_auto_hide_menu_bar): Remove runtime check.
7285 Don't auto hide dock unless menubar is also auto hidden.
7287 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7289 * editfns.c (message): Mention batch mode in doc string.
7291 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7293 * nsterm.m (check_native_fs): Remove erroneous comment.
7295 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7297 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7298 uses find_newline instead of scan_newline and so doesn't move point.
7300 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7302 Use hardware support for byteswapping on glibc x86 etc.
7303 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7304 whereas the old swap64 needed 30.
7305 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7306 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7307 Use byteswap.h's macros to swap bytes.
7308 * lisp.h (swap16, swap32, swap64): Remove.
7309 All uses replaced by bswap_16, bswap_32, bswap_64.
7311 * bytecode.c (exec_byte_code): Use some more volatile variables
7312 to work around local variables getting clobbered by longjmp.
7313 Port to pre-C99, which doesn't allow decls after stmts.
7315 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7317 * lisp.h (eassert): Assume that COND is true when optimizing.
7318 In other words, take on the behavior of eassert_and_assume.
7319 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7320 (eassert_and_assume): Remove. All uses replaced by eassert.
7322 * xdisp.c (Qglyphless_char): Now static.
7324 Adjust to merge from gnulib.
7325 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7326 * lisp.h: Include <verify.h>, for 'assume'.
7328 * eval.c (clobbered_eassert): New macro.
7329 (internal_catch, internal_condition_case)
7330 (internal_condition_case_1, internal_condition_case_2)
7331 (internal_condition_case_n): Use it instead of eassert
7332 when the argument contains locals clobbered by longjmp.
7333 Don't use clobbered locals outside of clobbered_eassert.
7334 (internal_lisp_condition_case): Use a volatile variable
7335 to work around a local variable's getting clobbered.
7337 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7339 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7340 (PUSH_HANDLER): New macro.
7341 (catchlist): Remove.
7342 (handlerlist): Always declare.
7344 * eval.c (catchlist): Remove (merge with handlerlist).
7345 (handlerlist, lisp_eval_depth): Not static any more.
7346 (internal_catch, internal_condition_case, internal_condition_case_1)
7347 (internal_condition_case_2, internal_condition_case_n):
7349 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7350 handlerlist/catchlist.
7351 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7352 handlerlist which can only handle a single condition-case handler at
7354 (find_handler_clause): Simplify since we only a single branch here
7357 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7359 (bcall0): New function.
7360 (exec_byte_code): Add corresponding cases. Improve error message when
7361 encountering an invalid byte-code. Let Bunwind_protect accept
7362 a function (rather than a list of expressions) as argument.
7364 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7365 and make them unconditional now that they're heap-allocated.
7367 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7369 * charset.c (Fdecode_char, Fencode_char): Remove description of
7370 `restriction' arg. now that it's hidden by advertised-calling-convention.
7372 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7374 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7375 Remove unused variable (from mac-port).
7376 (macfont_draw): Use s->ybase for correct y position.
7378 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7380 * frame.h (struct frame): Drop has_minibuffer member because...
7381 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7382 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7384 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7386 * window.h (struct window): Prefer enum text_cursor_kinds to int
7387 for phys_cursor_type member. Move the latter, phys_cursor_width,
7388 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7389 * window.c (replace_window, make_window): Adjust users.
7391 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7393 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7394 this module is never compiled otherwise.
7396 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7398 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7401 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7403 * xdisp.c (get_next_display_element): Don't call face_for_font in
7404 a build configured --without-x. (Bug#15484)
7406 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7408 * window.c (calc_absolute_offset): #elif should be #elif defined.
7410 * frame.c (delete_frame): Block/unblock input to overcome race
7411 condition (Bug#15475).
7413 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7415 * frame.c (delete_frame): Record selected frame only after
7416 calling Qdelete_frame_functions (Bug#15477).
7418 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7420 * nsterm.m (ns_selection_color): Remove.
7421 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7422 NSColor selectedText(Background)Color. Only for COCOA.
7423 (ns_term_init): Remove assignment of ns_selection_color, logic
7424 moved to ns_get_color.
7426 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7427 NS_SELECTION_COLOR_DEFAULT.
7428 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7430 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7432 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7433 frame' does not have the tool_bar_window member.
7435 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7437 Signal error when reading an empty byte-code object (Bug#15405)
7438 * lread.c (read1): Signal error.
7439 * alloc.c (make_byte_code): eassert header size.
7440 (sweep_vectors): Change an int to size_t.
7442 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7444 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7445 instead of ints, as it's the usual style for offsetof constants. See:
7446 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7448 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7449 This is ugly, but it should fix the performance problem for older
7450 GCC versions in the short run. I'll look into integrating the
7451 Gnulib module for popcount, as a better fix.
7452 See the thread starting in:
7453 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7454 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7455 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7456 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7457 (popcount_size_t): Use it.
7459 2013-09-24 Daniel Colascione <dancol@dancol.org>
7461 * process.c (Fnetwork_interface_info): Fix build break due to
7464 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7466 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7467 Prefer signed to unsigned integers where either will do.
7468 No need for 'const' on locals that do not escape.
7469 Omit easserts with unnecessary and unportable assumptions about
7470 alignment. Avoid unnecessary casts to char *.
7472 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7474 Use union for the payload of struct Lisp_Vector.
7475 This helps to avoid a few glitches dictated by C's aliasing rules.
7476 * lisp.h (struct Lisp_Vector): Use union for next and
7477 contents member. Adjust comment. Change related users.
7478 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7479 Related users changed.
7480 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7481 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7482 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7483 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7485 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7487 Optimize glyph row clearing and copying routines.
7488 * dispextern.h (struct glyph_row): Change layout of struct
7489 glyph_row to help copy_row_except_pointers. Adjust comment.
7490 * dispnew.c (null_row): Remove.
7491 (clear_glyph_row): Use offsetof and memset to find and clear
7492 just the members that need clearing. Adjust comment.
7493 (copy_row_except_pointers): Likewise for copying.
7495 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7497 Some minor cleanups of recently-added bool vector code.
7498 * conf_post.h (assume): Always return void. Use lint version
7499 only if GCC and MSC versions don't apply.
7500 * conf_post.h (assume):
7501 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7502 Depend on _MSC_VER, not __MSC_VER, for consistency with
7504 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7505 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7506 (bool_vector_binop_driver, count_trailing_zero_bits)
7507 (size_t_to_host_endian): Now static, not static inline;
7508 the latter isn't needed with modern compilers and doesn't
7509 work with older compilers anyway.
7511 * alloc.c (valgrind_p): Use bool for boolean.
7513 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7515 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7516 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7517 (display_last_displayed_message_p, message_buf_print)
7518 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7519 Use bool for boolean.
7520 * dispextern.h (cancel_line, init_desired_glyphs):
7521 Remove ancient leftover.
7522 (help_echo_showing_p, hourglass_shown_p):
7523 * lisp.h (noninteractive_need_newline): Adjust declaration.
7525 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7527 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7529 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7530 ...this file and convert the latter to static. Adjust comment.
7531 (make_initial_frame):
7532 * window.c (init_window_once): Adjust user.
7533 * frame.h (last_nonminibuf_frame): Remove declaration.
7534 * lisp.h (selected_frame): Likewise.
7535 * msdos.c (the_only_display_info): Adjust comment.
7537 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7539 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7540 computing the end column of mouse-highlight that comes from
7541 display or overlay strings. (Bug#15437)
7542 (note_mouse_highlight): Adapt calculation of last argument to
7543 mouse_face_from_string_pos to the above change.
7545 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7546 all platforms, not just for clang.
7548 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7550 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7551 about excess arguments to snprintf.
7553 * conf_post.h(assume): Use __builtin_unreachable for clang.
7555 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7557 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7558 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7560 2013-09-23 Daniel Colascione <dancol@dancol.org>
7562 * alloc.c (USE_VALGRIND): New macro; on by default
7563 when ENABLE_CHECKING.
7564 (mark_maybe_object, mark_maybe_pointer)
7565 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7567 (valgrind_p) [USE_VALGRIND]: New variable.
7568 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7570 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7572 * process.c (wait_reading_process_output): Change int pnamelen to
7575 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7576 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7577 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7578 argument to unsigned long to avoid warning.
7579 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7581 * conf_post.h (assume): Fix compiler error: x shall be cond.
7583 2013-09-22 Daniel Colascione <dancol@dancol.org>
7585 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7586 warning when compiling without a window system.
7588 2013-09-22 Daniel Colascione <dancol@dancol.org>
7590 * data.c (Qbool_vector_p): New symbol.
7591 (bool_vector_spare_mask, popcount_size_t_generic)
7592 (popcount_size_t_msc, popcount_size_t_gcc)
7594 (bool_vector_binop_driver)
7595 (count_trailing_zero_bits, size_t_to_host_endian)
7596 (Fbool_vector_exclusive_or)
7597 (Fbool_vector_union)
7598 (Fbool_vector_intersection, Fbool_vector_set_difference)
7599 (Fbool_vector_subsetp, Fbool_vector_not)
7600 (Fbool_vector_count_matches)
7601 (Fbool_vector_count_matches_at): New functions.
7602 (syms_of_data): Intern new symbol, functions.
7603 * alloc.c (bool_vector_payload_bytes): New function.
7604 (Fmake_bool_vector): Instead of calling Fmake_vector,
7605 which performs redundant initialization and argument checking,
7606 just call allocate_vector ourselves. Make sure we clear any
7607 terminating padding to zero.
7608 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7609 instead of open-coding the size calculation.
7610 (vroundup_ct): New macro.
7611 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7612 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7613 * composite.c (composition_gstring_put_cache):
7614 Change lint_assume to assume.
7615 * conf_post.h (assume): New macro.
7616 (lint_assume): Remove.
7617 * dispnew.c (update_frame_1): Change lint_assume to assume.
7618 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7620 * image.c (gif_load): Change lint_assume to assume.
7621 * lisp.h (eassert_and_assume): New macro.
7622 (Qbool_vector_p): Declare.
7623 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7624 (swap16, swap32, swap64): New inline functions.
7625 * macfont.m (macfont_shape): Change lint_assume to assume.
7626 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7627 * xsettings.c (parse_settings): Use new swap16 and
7628 swap32 from lisp.h instead of file-specific macros.
7630 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7632 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7633 found (which can legitimately happen when the glyph row at the
7634 window start is disabled in the current_matrix. (Bug#15365)
7636 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7638 Fix syntax.h bug introduced by recent INLINE change.
7639 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7640 conditionally compiled one way in some modules, and a different
7641 way in others. This doesn't work with extern inline functions,
7642 which must have the same definition in all modules, because the
7643 defining code might be shared across modules, depending on the
7644 implementation. Symptoms reported by Martin Rudalics in:
7645 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7646 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7647 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7648 overriding the corresponding functions in syntax.h.
7649 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7650 (syntax_property): New inline functions.
7651 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7652 Rewrite in terms of these new functions.
7654 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7656 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7657 not chars_in_text, whose result depends on the multibyteness of
7658 the current buffer. (Bug#15426)
7660 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7662 Port recent change to hosts where pointers aren't 'long'.
7663 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7664 Don't assume that pointers are the same width as 'long'.
7665 Add a compile-time check that a pointer fits into two X slots.
7667 A simpler, centralized INLINE.
7668 * conf_post.h (INLINE): Define only if not already defined.
7669 This allows us to use a single INLINE, defined by one file
7671 * emacs.c (INLINE): Define it.
7672 Also, include category.h, charset.h, composite.h, dispextern.h,
7673 syntax.h, systime.h, so that their INLINE definitions are expanded
7675 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7676 * buffer.h, buffer.c (BUFFER_INLINE):
7677 * category.h, category.c (CATEGORY_INLINE):
7678 * character.h, character.c (CHARACTER_INLINE):
7679 * charset.h, charset.c (CHARSET_INLINE):
7680 * composite.h, composite.c (COMPOSITE_INLINE):
7681 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7682 * frame.h, frame.c (FRAME_INLINE):
7683 * intervals.h, intervals.c (INTERVALS_INLINE):
7684 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7685 * lisp.h, alloc.c (LISP_INLINE):
7686 * process.h, process.c (PROCESS_INLINE):
7687 * syntax.h, syntax.c (SYNTAX_INLINE):
7688 * systime.h, sysdep.c (SYSTIME_INLINE):
7689 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7690 * window.h, window.c (WINDOW_INLINE):
7691 Remove. All uses replaced with INLINE.
7693 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7695 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7698 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7700 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7701 'const char *' to avoid compiler warnings due to similar change in
7702 the prototype of x_get_string_resource.
7704 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7706 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7707 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7708 going to replace static variables below. Adjust comments.
7709 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7710 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7711 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7712 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7713 Related users changed.
7714 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7715 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7716 last_mouse_movement_time, going to replace static variables below.
7718 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7719 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7721 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7722 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7723 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7724 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7725 static variables below.
7726 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7727 (last_mouse_scroll_bar): Remove.
7728 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7729 (mouseExited): Related users changed.
7731 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7733 Do not use external array to process X scroll bar messages.
7734 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7735 (x_send_scroll_bar_event): Pack window pointer into two slots
7736 of XClientMessageEvent if we're 64-bit. Adjust comment.
7737 (x_scroll_bar_to_input_event): Unpack accordingly.
7739 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7741 Ifdef away recent changes which aren't relevant to NS port.
7742 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7743 [!HAVE_NS]: Declare as such.
7744 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7745 [!HAVE_NS]: Define as such.
7747 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7749 * frame.c (x_redo_mouse_highlight): New function
7750 to factor out common code used in W32 and X ports.
7751 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7752 * xterm.h (struct x_display_info):
7753 * w32term.h (struct w32_display_info):
7754 * nsterm.h (struct ns_display_info): New members
7755 last_mouse_motion_frame, last_mouse_motion_x and
7756 last_mouse_motion_y, going to replace static variables below.
7757 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7758 (redo_mouse_highlight): Remove.
7759 (note_mouse_movement, syms_of_xterm): Adjust user.
7760 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7761 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7762 (redo_mouse_highlight): Remove.
7763 (note_mouse_movement, syms_of_w32term): Adjust user.
7764 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7765 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7767 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7768 * nsfns.m (compute_tip_xy): Adjust user.
7770 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7772 * frame.c (x_mouse_grabbed): New function.
7773 * dispextern.h (x_mouse_grabbed): Add prototype.
7774 (last_mouse_frame): Remove declaration.
7775 * xterm.h (struct x_display_info):
7776 * w32term.h (struct w32_display_info):
7777 * nsterm.h (struct ns_display_info): New member
7778 last_mouse_frame, going to replace...
7779 * xdisp.c (last_mouse_frame): ...global variable.
7780 (note_tool_bar_highlight):
7781 * w32term.c (w32_mouse_position, w32_read_socket):
7782 * xterm.c (XTmouse_position, handle_one_xevent):
7783 Use x_mouse_grabbed.
7784 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7786 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7788 * w32term.c (w32_read_socket): Avoid temporary
7789 variables in a call to x_real_positions.
7790 * xterm.c (handle_one_xevent): Likewise.
7792 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7794 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7795 (x_icon_type): Remove prototype.
7796 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7797 * frame.c (x_icon_type): Remove.
7798 * w32term.c (x_make_frame_visible, x_iconify_frame):
7799 * xterm.c (x_make_frame_visible, x_iconify_frame):
7800 Use x_set_bitmap_icon to factor out common code.
7802 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7804 * dispextern.h (check_x_display_info, x_get_string_resource):
7805 Declare here just once and unify the latter.
7806 * frame.c (check_x_display_info, x_get_string_resource):
7807 * nsterm.h (check_x_display_info):
7808 * xrdb.c (x_get_string_resource):
7809 * xterm.h (check_x_display_info): Remove prototypes.
7810 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7811 * w32reg.c (x_get_string_resource): Likewise.
7812 (w32_get_rdb_resource): Adjust user.
7814 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7816 * xterm.h (struct x_display_info): New member
7817 x_pending_autoraise_frame, going to replace...
7818 * xterm.c (pending_autoraise_frame): ...static variable.
7819 (x_new_focus_frame, XTread_socket): Adjust users.
7820 * w32term.h (struct w32_display_info): New member
7821 w32_pending_autoraise_frame, going to replace...
7822 * w32term.c (pending_autoraise_frame): ...global variable.
7823 (x_new_focus_frame, w32_read_socket): Adjust users.
7825 2013-09-17 Glenn Morris <rgm@gnu.org>
7827 * xdisp.c (message_dolog): If we create *Messages*,
7828 switch it to messages-buffer-mode.
7830 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7832 Don't overuse 'const' in types of locals.
7833 * bidi.c (bidi_count_bytes):
7834 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7835 (xg_event_is_for_scrollbar):
7836 * xselect.c (x_handle_property_notify)
7837 (x_handle_selection_notify, x_handle_dnd_message):
7838 * xsettings.c, xsettings.h (xft_settings_event):
7839 * xterm.c (x_handle_net_wm_state, handle_one_event)
7840 (x_menubar_window_to_frame, x_detect_focus_change)
7841 (construct_mouse_click, note_mouse_movement)
7842 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7843 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7844 (handle_one_xevent, x_handle_net_wm_state):
7845 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7846 (x_handle_dnd_message):
7847 Avoid unnecessary 'const', typically the second 'const' in
7848 'const foo * const arg', a 'const' that does not affect the API
7849 and doesn't significantly help the human reader.
7851 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7853 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7854 only if Glib < 2.36.0.
7855 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7856 * xsettings.c (init_gconf, init_gsettings): Do not check
7858 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7860 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7862 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7864 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7865 before calling g_type_init.
7867 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7869 * nsterm.m (syms_of_nsterm): ... to here.
7871 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7873 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7874 (ignore_next_mouse_click_timeout): Use Time as X does.
7875 (handle_one_xevent): Avoid cast and use unsigned comparison.
7877 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7879 Do not copy X event in handle_one_xevent except KeyPress case.
7880 Wnen XEvent is processed, it is unlikely to be changed except
7881 KeyPress case, so we can avoid copying and use const pointer to
7882 const data to make sure that an event is not changed elsewhere.
7883 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7884 const' and do not create local copy except for the KeyPress event.
7885 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7886 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7887 (x_handle_net_wm_state, x_menubar_window_to_frame)
7888 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7889 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7890 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7891 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7892 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7893 (x_handle_dnd_message):
7894 * xsettings.c (xft_settings_event):
7895 Use 'const XEvent * const' where appropriate.
7896 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7898 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7900 Fix X event waiting to handle multiple frames.
7901 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7902 * xterm.c (pending_event_wait): Remove. Adjust users.
7903 (x_detect_focus_change): Pass frame arg.
7904 (handle_one_xevent): Find related frame early and clear per-frame
7905 wait_event_type only if this is an event for the relevant frame.
7906 (x_wait_for_event): Use per-frame wait_event_type.
7908 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7910 * nsfns.m (Fx_create_frame): Fix font driver registration for
7913 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7914 for syms_of_macfont.
7916 * nsterm.m: Include macfont.h.
7917 (ns_tmp_flags, ns_tmp_font): Remove.
7918 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7919 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7920 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7921 (changeFont:): Fix code style. Check for font driver type when
7924 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7927 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7928 (nsfont_open): Set font driver type.
7929 Set font->ascent and font->descent. Figure out font instead of
7930 ns_tmp_font, and flags instead of ns_tmp_flags.
7931 Fix indentation. Remove call to ns_draw_text_decoration,
7934 * nsfns.m: Include macfont.h.
7935 (Fx_create_frame): Register macfont driver, make a better default font.
7936 (Fns_popup_font_panel): Get font from macfont driver, if used.
7938 * macfont.m, macfont.h, macuvs.h: New files.
7940 * font.h: Declare syms_of_macfont.
7942 * font.c (syms_of_font): Call syms_of_macfont.
7944 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7946 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7948 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7949 and it is always zero for others, so I assume that this is an ancient
7950 leftover which nobody will want to change any more.
7951 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7952 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7953 * frame.c (x_set_scroll_bar_width):
7954 * w32fns.c (w32_createscrollbar):
7955 * w32term.c (w32_set_vertical_scroll_bar):
7956 * xfns.c (x_set_scroll_bar_default_width):
7957 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7958 (x_scroll_bar_expose): Related users changed.
7960 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7962 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7963 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7964 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7966 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7968 * nsterm.h, w32term.h, xterm.h: ...and not here.
7969 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7970 Remove unused Xisms.
7971 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7972 these modules are never compiled otherwise.
7974 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7976 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7977 Doc fix. (Bug#15375)
7979 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7981 Unify Fx_focus_frame between all ports.
7982 * frame.h (x_focus_frame): New prototype.
7983 * xfns.c (Fx_focus_frame): Remove.
7984 (syms_of_xfns): Do not defsubr it.
7985 (x_focus_frame): X implementation.
7986 * nsfns.m (Fx_focus_frame): Remove.
7987 (syms_of_nsfns): Do not defsubr it.
7988 (x_focus_frame): NS implementation.
7989 * w32term.c (Fx_focus_frame): Remove.
7990 (x_focus_on_frame): Rename to...
7991 (x_focus_frame): W32 implementation.
7992 * w32term.h (x_focus_on_frame): Remove prototype.
7993 * w32fns.c (Fx_focus_frame): Remove.
7994 (syms_of_w32fns): Do not defsubr it.
7995 * frame.c (Fx_focus_frame): Define here.
7996 (syms_of_frame): Defsubr here.
7997 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7999 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8001 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8002 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8003 each port to reference the port-specific window system data.
8004 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8005 (FRAME_DISPLAY_INFO): Define.
8006 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8007 (FRAME_DISPLAY_INFO): Define. Adjust users.
8008 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8009 (FRAME_DISPLAY_INFO): Define. Adjust users.
8010 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8011 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8012 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8013 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8014 * xselect.c, xterm.c: All related users changed.
8016 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8018 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8019 (x_menubar_window_to_frame): Remove prototypes.
8020 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8021 (x_menubar_window_to_frame, x_top_window_to_frame):
8023 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8024 (x_menubar_window_to_frame, x_top_window_to_frame):
8025 ...to here and convert all but the last to static.
8027 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8029 * lisp.mk (lisp): Add w32-common-fns.elc.
8031 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8033 * charset.c (char_charset): Document an exception for char-charset.
8035 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8037 * xterm.h (x_display_info): New field last_user_time...
8038 * xterm.c (toplevel): ...to replace static last_user_time.
8039 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8041 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8043 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8044 scroll bar values to prevent thumb from disappear and update comment.
8046 2013-09-11 Glenn Morris <rgm@gnu.org>
8048 * emacs.c (usage_message): Possessive apostrophe tweak.
8050 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8052 * nsterm.m (syms_of_nsterm): Use Qns.
8053 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8054 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8055 * xfns.c (x_display_info_for_name, Fx_open_connection):
8056 Remove old '#if 0' code.
8057 (syms_of_xfns): Use Qx.
8058 * termhooks.h (fullscreen_hook): Remove the leftover.
8059 (struct terminal): Fix typo in comment.
8061 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8063 Cleaning up a few X scroll bar bits.
8064 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8065 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8066 New member last_seen_part, going to replace...
8067 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8068 (xt_action_hook) [USE_LUCID]: Adjust user.
8069 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8070 Lucid-specific scroll bar support.
8071 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8072 to int and adjust to use last_seen_part member.
8073 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8074 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8075 Initialize last_seen_part.
8077 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8079 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8080 insert-buffer-substring an empty string.
8082 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8084 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8085 avoiding a GCC warning.
8087 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8089 Ifdef away frame tool bar code when it is not really used.
8090 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8091 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8092 and minimize_tool_bar_window_p under the above.
8093 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8094 (fset_tool_bar_window): Likewise.
8095 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8096 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8097 (change_frame_size_1):
8098 * window.c (window_from_coordinates, Frecenter): Adjust users.
8099 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8100 code is not really used.
8101 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8102 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8103 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8104 [!USE_GTK && !HAVE_NS]: Define as such.
8105 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8106 (note_mouse_highlight, expose_frame):
8107 * xfns.c (x_set_tool_bar_lines):
8108 * xterm.c (handle_one_xevent): Adjust users.
8110 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8112 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8113 This bug was introduced by my 2013-08-26 patch, which incorrectly
8114 assumed that the terminfo implementation doesn't use termcap buffers.
8115 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8116 these buffers apparently are used after all.
8117 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8118 (struct tty_display_info): Define members termcap_term_buffer and
8119 termcap_strings_buffer even if TERMINFO.
8121 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8124 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8125 'usage' docstring entry to pacify make-docfile.
8127 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8129 Change comparison functions =, <, >, <=, >= to take many arguments.
8130 * data.c: Change comparison functions' interface and implementation.
8131 * lisp.h: Make arithcompare available for efficient two arg
8133 * bytecode.c: Use arithcompare.
8134 * fileio.c: Use new interface.
8136 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8138 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8140 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8142 * eval.c (Feval): Document the new use of `lexical'.
8144 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8146 Review and drop old frame resize hack.
8147 * frame.h (struct frame): Remove force_flush_display_p.
8148 * dispnew.c (update_frame): Adjust user and don't call
8149 flush_frame here. The comment has said that there was an issues
8150 with redisplaying fringes, but I don't see any differences with
8151 and without this hack. Hopefully we can continue without it.
8152 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8153 current frame matrices twice if resized_p is set.
8155 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8157 Do not populate pure Xism x_sync to other ports.
8158 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8159 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8160 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8161 * w32term.h (x_sync): Remove prototype.
8163 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8165 Cleanup frame flushing.
8166 * dispextern.h (struct redisplay_interface):
8167 Drop flush_display_optional because flush_display is enough
8168 for X and flushing via RIF is just a no-op for others.
8169 * frame.h (flush_frame): New function.
8170 * dispnew.c (update_frame):
8171 * minibuf.c (read_minibuf):
8172 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8174 * keyboard.c (detect_input_pending_run_timers): Do not flush
8175 all frames but selected one in redisplay_preserve_echo_area.
8176 * nsterm.m (ns_flush): Remove no-op.
8177 (ns_redisplay_interface): Adjust user.
8178 * w32term.h (x_flush): Remove no-op.
8179 (w32_redisplay_interface): Adjust user.
8180 * xterm.c (x_flush): Simplify because we do not flush all
8181 frames at once any more. Adjust comment.
8182 (x_redisplay_interface): Adjust user.
8184 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8186 Port --without-x --enable-gcc-warnings to Fedora 19.
8187 * gfilenotify.c (globals_of_gfilenotify):
8188 Call g_type_init only if using an older glib version that needs it.
8190 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8192 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8193 (last_glyphless_glyph_merged_face_id): Remove declarations.
8194 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8195 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8196 (last_glyphless_glyph_merged_face_id): Now static.
8197 (merge_escape_glyph_face): New function, refactored from...
8198 (get_next_display_element): ...here.
8199 (merge_glyphless_glyph_face): New function, refactored from...
8200 (produce_glyphless_glyph): ...here...
8201 * term.c (produce_glyphless_glyph): ...and here.
8203 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8205 * eval.c (eval_sub): Only call Ffunction if necessary.
8207 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8209 Attempt to make redisplay more selective when changing cursor type.
8210 * frame.h (struct frame): New bitfield cursor_type_changed.
8211 * xdisp.c (cursor_type_changed): Remove.
8212 (try_cursor_movement, redisplay_window, try_window_id)
8213 (set_frame_cursor_types, try_window_reusing_current_matrix):
8214 Adjust to use per-frame bitfield.
8215 (redisplay_internal): Look for cursor type change on each visible
8216 frame and consider all frames if cursor type has been changed on
8217 the frame other than selected. If cursor type has been changed on
8218 selected frame only, do not use fast update.
8220 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8222 Attempt to make redisplay more selective when changing fonts.
8223 * frame.h (struct frame): New bitfield fonts_changed.
8224 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8225 (adjust_frame_glyphs): Add prototype.
8226 * dispnew.c (fonts_changed_p): Remove.
8227 (adjust_glyphs): Remove because we do not
8228 adjust matrices on all frames at once any more.
8229 (adjust_frame_glyphs): Block and unblock input here.
8230 (adjust_glyph_matrix): Use fonts_changed.
8231 (change_frame_size_1): Use adjust_frame_glyphs.
8232 * font.c (font_open_entity): Use fonts_changed.
8233 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8234 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8235 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8236 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8237 (shrink_mini_window, Fresize_mini_window_internal)
8238 (window_scroll_pixel_based, Fset_window_configuration)
8239 (apply_window_adjustment, Fset_window_vscroll):
8240 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8241 Use adjust_frame_glyphs.
8242 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8243 (try_window_reusing_current_matrix, try_window_id, display_line)
8244 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8245 (redisplay_internal): Consider fonts_changed and adjust frame
8246 matrices for each frame only if the frame is visible. If font
8247 has been changed on some frame during full redisplay, retry
8248 only visible frames where the font has been actually changed.
8250 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8252 Cache current header and mode line height for each window.
8253 * window.h (struct window): New fields mode_line_height
8254 and header_line_height.
8255 * window.c (make_window): Initialize them.
8256 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8257 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8258 (current_mode_line_height, current_header_line_height):
8260 * xdisp.c (current_mode_line_height, current_header_line_height):
8262 (pos_visible_p, init_xdisp): Adjust user.
8263 (redisplay_window): Invalidate mode_line_height and
8264 header_line_height if current and desired matrices do not agree.
8266 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8268 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8269 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8271 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8273 Make --without-x compatible with --enable-gcc-warnings.
8274 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8275 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8276 members under HAVE_WINDOW_SYSTEM.
8277 * keyboard.c (make_lispy_focus_out): Likewise.
8278 (record_menu_key): Move under HAVE_MENUS.
8279 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8280 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8281 (syms_of_xdisp): Adjust user.
8282 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8283 (start_hourglass, cancel_hourglass):
8284 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8285 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8286 and CLEAR_FONT_TABLE_NFONTS.
8287 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8288 Declare only if HAVE_WINDOW_SYSTEM.
8289 (lface_same_font_attributes_p, clear_face_gcs): Define only
8290 if HAVE_WINDOW_SYSTEM.
8292 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8294 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8295 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8296 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8298 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8302 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8304 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8305 This fixes a type error on hosts where ptrdiff_t is wider than int.
8307 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8309 * keyboard.c (read_key_sequence_vs): New function.
8310 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8313 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8315 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8317 Makefile improvements.
8318 * Makefile.in (config.status): Don't use double-colon rules, as
8319 they are not portable according to POSIX. Fix shell typo with `;
8320 I guess this rule has never been tested?
8321 (VCSWITNESS): New macro, to override any environment var.
8323 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8325 * xterm.h (struct x_display_info): Do not track X connection
8326 fd separately because it is always available from Display.
8327 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8330 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8332 * buffer.c (drop_overlay):
8333 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8334 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8336 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8338 * buffer.c (Fmake_overlay, Fmove_overlay):
8339 * intervals.c (set_point_from_marker):
8340 * print.c (PRINTPREPARE): Prefer signal_error
8341 to plain error and report unsuitable marker too.
8343 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8345 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8346 for 'dragging' member.
8347 (struct x_output): Remove set-but-unused leftovers
8348 'left_before_move' and 'top_before_move'.
8349 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8350 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8351 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8352 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8353 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8354 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8355 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8356 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8358 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8360 * nsfont.m (INVALID_GLYPH): New define.
8361 (nsfont_encode_char): Use INVALID_GLYPH.
8362 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8364 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8366 * xterm.c (x_last_mouse_movement_time): Revert last change.
8367 This code should use XDisplayMotionBufferSize to check display's
8368 motion history first, and there are few other issues as well.
8369 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8370 (handle_one_xevent): Adjust user.
8372 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8374 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8375 * frame.c (Flast_nonminibuf_frame): ... to here.
8376 (check_minibuf_window): Don't abort if no window was found
8379 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8381 Use XGetMotionEvents to ask the last mouse motion time from X server.
8382 * xterm.c (X_MOTION_HISTORY): Default to 1.
8383 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8384 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8385 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8386 Ifdef away legacy code.
8387 (XTmouse_position, x_scroll_bar_report_motion):
8388 Use x_last_mouse_movement_time.
8389 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8392 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8394 * msdos.c (last_mouse_window): Move to...
8395 (dos_rawgetc): ...this function and adjust comment.
8396 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8397 (mouseMoved): ...this function and adjust comment.
8398 * w32term.c (last_window): Likewise with...
8399 (w32_read_socket): ...this function.
8400 * xterm.c (last_window): Likewise with...
8401 (handle_one_xevent): ...this function.
8403 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8405 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8406 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8407 (handle_one_xevent): ...to here.
8408 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8411 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8413 * msdos.c (IT_set_terminal_window): Remove no-op.
8414 (initialize_msdos_display): Adjust terminal setup.
8415 * w32console.c (w32con_set_terminal_window): Remove no-op.
8416 (initialize_w32_display): Adjust terminal setup.
8417 * w32term.c (w32_set_terminal_window): Remove no-op.
8418 (w32_create_terminal): Adjust terminal setup.
8419 * xterm.c (XTset_terminal_window): Remove no-op.
8420 (x_create_terminal): Adjust terminal setup.
8422 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8424 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8426 (ns_create_terminal): Adjust terminal setup.
8427 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8429 (w32_create_terminal): Adjust terminal setup.
8430 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8432 (x_create_terminal): Adjust terminal setup.
8434 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8436 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8437 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8438 * dispnew.c (buffer_posn_from_coords):
8439 * window.c (Fwindow_end, displayed_window_lines):
8440 * xdisp.c (redisplay_mode_lines): Use it.
8442 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8444 * fontset.c (face_for_char): Check char in the current face font first
8445 if HAVE_NS (Bug#15138).
8447 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8449 * window.c (temp_output_buffer_show): Make sure window returned
8450 by display_buffer is live (Bug#15213).
8452 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8454 Minor cleanup to avoid forward declarations.
8455 * coding.h (struct ccl_spec): Remove forward declaration.
8456 * composite.h (toplevel): Include font.h.
8457 (struct composition_it, struct face, struct font_metrics):
8458 Remove forward declaration.
8459 * dispextern.h (struct image, struct atimer): Likewise.
8460 * emacsgtkfixed.h (struct frame): Likewise.
8461 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8462 * font.h (struct font_driver, struct font, struct glyph_string)
8463 (struct face): Remove forward declaration.
8464 * fontset.h (struct face, struct font): Likewise.
8465 * frame.h (toplevel): Style cleanup.
8466 (enum output_method): Move to...
8467 * termhooks.h (enum output_method): ...here.
8468 (struct glyph, struct frame, struct ns_display_info)
8469 (struct x_display_info, struct w32_display_info):
8470 Remove forward declaration.
8471 * xterm.h (toplevel): Include termhooks.h.
8472 (struct font, struct window, struct glyph_matrix, struct frame)
8473 (struct input_event, struct face, struct image): Remove forward
8475 * gtkutil.h (struct _widget_value): Likewise.
8476 * keyboard.h (toplevel): Include termhooks.h.
8477 (struct input_event): Remove forward declaration.
8479 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8481 * intervals.c (set_point_from_marker): New function.
8482 * editfns.c (Fgoto_char):
8483 * process.c (Finternal_default_process_filter):
8484 * window.c (select_window_1): Use it.
8485 * buffer.h (set_point_from_marker): Add prototype.
8487 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8489 * w32.c (term_winsock): Call release_listen_threads before calling
8491 (_sys_wait_accept): Wait for accept event in a loop with a finite
8492 timeout, instead of waiting indefinitely. Will hopefully avoid
8493 hanging during exit because WSACleanup deadlocks waiting for the
8494 event object to be released. (Bug#14333)
8496 * w32proc.c (release_listen_threads): New function, signals all
8497 the reader threads that listen for connections to stop waiting.
8499 * w32.h (release_listen_threads): Add prototype.
8501 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8503 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8504 field of new marker (for sanity and safety).
8505 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8506 anyway because XMISCTYPE is a function and can't be an lvalue).
8508 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8510 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8511 (x_after_update_window_line, x_scroll_bar_create)
8512 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8513 (handle_one_xevent, x_clear_frame_area):
8514 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8515 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8516 * xterm.h (x_clear_area): Adjust prototype.
8518 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8520 Hook scanning and indentation functions to find_newline. This helps
8521 to avoid duplicated code and renders more respect to newline cache.
8522 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8523 * cmds.c (Fforward_line):
8524 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8525 Use find_newline and avoid unnecessary point movements.
8526 * search.c (scan_newline): Implement on top of find_newline.
8528 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8530 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8531 scoped code (bug#11258).
8533 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8535 * nsterm.m (last_window): New variable.
8536 (EV_TRAILER2): New macro.
8537 (EV_TRAILER): Call EV_TRAILER2.
8538 (mouseMoved:): Add support for mouse-autoselect-window
8539 on nextstep (Bug#6888).
8541 2013-08-28 Andreas Schwab <schwab@suse.de>
8543 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8544 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8545 Remove unused macro definitions.
8546 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8547 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8548 Only define if emacs.
8550 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8552 Prefer enum glyph_row_area to int where appropriate.
8553 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8555 (window_box, window_box_width, window_box_left, window_box_left_offset)
8556 (window_box_right, window_box_right_offset): Adjust prototypes.
8557 * xdisp.c (window_box, window_box_width, window_box_left)
8558 (window_box_left_offset, window_box_right, window_box_right_offset):
8559 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8560 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8561 * nsterm.m (ns_clip_to_row):
8562 * w32term.c (w32_clip_to_row):
8563 * xterm.c (x_clip_to_row): Likewise.
8565 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8567 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8568 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8570 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8572 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8573 for portability to hosts where /bin/sh has problems.
8575 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8577 Redesign redisplay interface to drop global output_cursor.
8578 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8579 (toplevel): Remove declaration of output_cursor.
8580 (set_output_cursor, x_cursor_to): Remove prototype.
8581 * window.h (struct window): New member output_cursor.
8582 (output_cursor_to): New function to replace RIF member.
8583 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8584 (update_text_area, set_window_cursor_after_update): Use it.
8585 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8586 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8587 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8588 * w32term.c (x_update_window_begin, x_update_window_end):
8589 * xterm.c (x_update_window_begin, x_update_window_end):
8590 Adjust to use per-window output cursor.
8592 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8594 Simplify SELECT_TYPE-related code.
8595 Like EMACS_TIME, this portability layer is no longer needed, since
8596 Emacs has been using fd_set as a portability layer for some time.
8597 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8598 (SELECT_TYPE): Remove. All uses changed to fd_set.
8599 (fd_set) [!FD_SET]: New typedef.
8601 Simplify EMACS_TIME-related code.
8602 This portability layer is no longer needed, since Emacs has been
8603 using struct timespec as a portability layer for some time.
8604 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8605 Include <time.h> rather than "systime.h"; that's all that's needed now.
8606 * dispnew.c: Include <timespec.h> rather than "systime.h";
8607 that's all that's needed now.
8608 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8609 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8610 TIMESPEC_RESOLUTION.
8611 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8612 LOG10_TIMESPEC_RESOLUTION.
8613 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8614 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8615 (make_emacs_time): Remove. All used changed to make_timespec.
8616 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8617 (current_timespec): Rename from current_emacs_time. All uses changed.
8618 (add_emacs_time): Remove. All uses changed to timespec_add.
8619 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8620 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8621 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8622 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8623 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8624 (current_timespec): Rename from current_emacs_time. All uses changed.
8625 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8626 changed to timespec_cmp.
8627 * xgselect.c: Include <timespec.h>, since our .h files don't.
8629 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8631 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8632 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8633 Remove the leftovers.
8634 * gtkutil.c (toplevel): Do not declare Qxft but include
8636 * image.c (toplevel): Do not declare Vlibrary_cache because
8637 it's already done in lisp.h.
8639 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8641 * lisp.h (Mouse_HLInfo): Move from here...
8642 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8643 (reset_mouse_highlight): New function.
8644 * msdos.c (dos_set_window_size, IT_update_begin)
8645 (internal_terminal_init):
8646 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8647 (ns_initialize_display_info):
8648 * w32console.c (initialize_w32_display):
8649 * w32term.c (x_update_window_end, x_free_frame_resources)
8650 (w32_initialize_display_info):
8651 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8652 * window.c (Fdelete_other_windows_internal):
8653 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8654 * termchar.h (toplevel):
8655 * xterm.h (toplevel): Include dispextern.h.
8657 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8659 Fix minor problems found by static checking.
8660 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8661 (expect): Avoid nested-if warning.
8662 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8663 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8664 * nsterm.h, nsterm.m (ns_select):
8665 * xgselect.c, xgselect.h (xg_select):
8666 Adjust signature to better match pselect's.
8667 * nsterm.m (ns_select):
8668 Don't set *TIMEOUT, since pselect doesn't.
8669 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8670 diagnostic about assigning const char * to it.
8671 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8673 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8675 * lread.c (substitute_object_recurse): Handle hash-tables as well
8678 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8680 Fix unlikely core dump in init_tty, and simplify terminfo case.
8681 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8682 The old version incorrectly dumped core if malloc returned a
8683 buffer containing only non-NUL bytes.
8684 (init_tty): Do not allocate or free termcap buffers; the
8685 struct does that for us now.
8686 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8687 (struct tty_display_info): Define members termcap_term_buffer and
8688 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8689 use them. Allocate them directly in struct rather than indirectly
8690 via a pointer, to simplify init_tty.
8692 * frame.c (check_minibuf_window): Initialize 'window' properly,
8693 so that Emacs reliably aborts later if 'window' is not initialized.
8695 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8697 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8698 of VoidSymbol (Bug#15154).
8700 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8702 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8703 mouse_face_beg_y and mouse_face_end_y.
8704 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8705 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8706 Adjust users and update comment where appropriate.
8708 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8710 * frame.c (check_minibuf_window): New function.
8711 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8712 Call check_minibuf_window (Bug#15183).
8714 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8716 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8717 because this is the only last cursor data we need to keep and consult.
8718 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8719 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8722 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8724 Fix recovering from possible decompression error.
8725 Since insert_from_gap doesn't always move point, we can't use PT as
8726 the position where the partially decompressed data ends, and
8727 should count how many bytes was produced so far.
8728 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8729 (unwind_decompress): Really delete partially uncompressed data.
8730 (Fzlib_decompress_region): Take decompressed data size into account.
8732 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8734 * syntax.c (init_syntax_once): Adjust comment and do an early
8735 initialization of Qchar_table_extra_slots just once...
8736 * casetab.c (init_casetab_once):
8737 * category.c (init_category_once):
8738 * character.c (syms_of_character):
8739 * coding.c (syms_of_coding):
8740 * xdisp.c (syms_of_xdisp): ...and omit it here.
8742 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8744 * xdisp.c (get_next_display_element): Don't apply to characters
8745 from a display vector the logic of setting it->end_of_box_run_p
8746 suitable for characters from a buffer. (Bug#15175)
8748 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8749 to handle directories, rather than '_utime' which doesn't.
8752 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8754 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8755 or fullscreen (Bug#14627).
8757 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8759 System-dependent integer overflow fixes.
8760 * process.c (Fset_process_window_size): Signal an error if
8761 the window size is outside the range supported by the lower level.
8762 * sysdep.c (set_window_size): Return negative on error,
8763 nonnegative on success, rather than -1, 0, 1 on not in system,
8764 failure, success. This is simpler. Caller changed.
8765 (serial_configure): Remove unnecessary initialization of local.
8766 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8767 size fits in unsigned long; this isn't true on some 32-bit hosts.
8768 Avoid buffer overrun if some future version of /proc/meminfo has a
8769 variable name longer than 20 bytes.
8770 (system_process_attributes) [__FreeBSD__]:
8771 Don't assume hw.availpages fits in 'int'.
8773 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8775 Don't let very long directory names overrun the stack.
8776 Fix some related minor problems involving "//", vfork.
8777 * callproc.c (encode_current_directory): New function.
8778 (call_process): Don't append "/"; not needed.
8779 * fileio.c (file_name_as_directory_slop): New constant.
8780 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8781 this can save the caller having to alloca.
8782 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8783 Use SAFE_ALLOCA, not alloca.
8784 (directory_file_name, Fexpand_file_name): Leave leading "//"
8785 alone, since it can be special even on POSIX platforms.
8786 * callproc.c (call_process):
8787 * process.c (Fformat_network_address):
8788 * sysdep.c (sys_subshell):
8789 Use encode_current_directory rather than rolling our own.
8790 (create_process): No need to encode directory; caller does that now.
8791 * process.h (encode_current_directory): New decl.
8792 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8793 Rework to avoid 'goto xyzzy;'.
8795 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8797 * xdisp.c (handle_face_prop): If the default face was remapped use
8798 the remapped face for strings from prefix properties. (Bug#15155)
8800 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8802 Minor cleanup for redisplay interface and few related functions.
8803 * frame.h (enum text_cursor_kinds): Move from here...
8804 * dispextern.h (enum text_cursor_kinds): ...to here.
8805 (toplevel): Drop unnecessary declarations.
8806 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8807 in update_window_end_hook and draw_window_cursor functions.
8808 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8809 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8810 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8811 * xterm.c (x_update_window_end, x_draw_window_cursor):
8812 * xdisp.c (display_and_set_cursor, update_window_cursor)
8813 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8814 enum text_cursor_kinds where appropriate.
8816 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8818 Redesign redisplay interface to drop updated_row and updated_area.
8819 * dispextern.h (updated_row, updated_area): Remove declaration.
8820 (struct redisplay_interface): Pass glyph row and row area parameters
8821 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8822 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8824 * dispnew.c (updated_row, updated_area): Remove.
8825 (redraw_overlapped_rows, update_window_line): Adjust user.
8826 (update_marginal_area, update_text_area): Likewise. Pass updated row
8827 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8828 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8831 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8833 * process.c (flush_pending_output): Remove stub.
8836 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8838 * callproc.c: Fix race that killed background processes (Bug#15144).
8839 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8840 Record deleted process-id in critical section, not afterwards.
8841 Don't mistakenly kill process created by a call-process invocation
8842 that discards output and does not wait.
8844 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8846 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8847 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8848 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8849 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8850 to shut up compiler in mark_object.
8851 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8853 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8855 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8856 We can't portably rely on PTY_OPEN doing that, even if
8857 it calls posix_openpt with O_CLOEXEC.
8859 2013-08-20 Kenichi Handa <handa@gnu.org>
8861 * character.c (string_char): Improve commentary.
8863 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8865 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8866 (struct animation_cache): Make signature a flexible array member.
8867 All uses changed. This is a tad slower but may insulate us better
8868 from future changes to ImageMagick.
8870 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8872 * image.c: Shrink memory needed for animation cache.
8873 (SIGNATURE_DIGESTSIZE): New constant.
8874 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8875 (imagemagick_create_cache): Copy the signature. This saves
8876 several KB of memory that ImageMagick wastes per signature.
8877 Don't bother updating the update_time, as the caller does that now.
8878 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8879 it's a fixed size struct member now.
8880 (imagemagick_get_animation_cache): Always destroy the signature,
8881 as it's now imagemagick_create_cache's responsibility to copy it.
8882 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8883 and use memcmp rather than strcmp.
8884 eassert that ImageMagick returns a signature of the specified length.
8886 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8888 * image.c (imagemagick_get_animation_cache): Don't segfault on
8890 (imagemagick_get_animation_cache): Revert to previous definition
8891 so that it actually works. But keep the memory leak fix.
8892 (imagemagick_get_animation_cache): Fix memory leak.
8894 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8896 * image.c: Fix animation cache signature memory leak.
8897 Fix some other minor performance problems while we're at it.
8898 (imagemagick_create_cache): Clear just the members that
8899 need clearing. Don't set update_time, as caller does that now.
8900 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8901 Simplify by using pointer-to-pointer instead of a prev pointer.
8902 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8903 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8904 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8905 it's already a copy. Free the signature probe unless it's cached.
8907 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8908 This was introduced by my 2013-08-12 fix for Bug#15035.
8910 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8912 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8913 (imagemagick_prune_animation_cache): Now static.
8915 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8917 * image.c (imagemagick_get_animation_cache): Don't segfault when
8918 pruning all entries.
8920 2013-08-18 Ken Brown <kbrown@cornell.edu>
8922 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8923 static heap if ENABLE_CHECKING is defined.
8924 (max_bss_sbrk_ptr): New variable.
8926 (report_sheap_usage): Report maximum static heap usage instead of
8927 ending static heap usage.
8929 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8931 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8932 of zlib_initialized according to the results of calling
8933 init_zlib_functions.
8935 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8937 * image.c: Implement an ImageMagick per-image cache.
8938 (imagemagick_get_animation_cache): Fix a double-free error.
8939 (imagemagick_load_image): Remove the ping_wand code, which only
8940 apparently saved time on invalid animated images, and slowed down
8941 everything else. Optimise for the common case.
8943 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8945 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8947 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8949 * marker.c (set_marker): Remove documentation of undefined behavior.
8951 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8953 * image.c (imagemagick_compute_animated_image): Animate correctly
8954 when sub-images are smaller than the main image.
8955 (imagemagick_compute_animated_image): Setting the iterator row to
8956 zero is apparently not allowed.
8957 (imagemagick_compute_animated_image): Allow images that say they
8958 have sub-images that are bigger than the main image, but just crop
8961 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8963 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8965 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8967 * image.c (imagemagick_compute_animated_image): Respect the GIF
8970 2013-08-15 Ken Brown <kbrown@cornell.edu>
8972 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8973 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8976 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8978 Fix minor problems found by static checking.
8979 * frame.c (delete_frame):
8980 * xdisp.c (next_element_from_display_vector):
8981 Avoid uninitialized local.
8982 * image.c (imagemagick_compute_animated_image): Port to C89.
8983 Prefer usual GNU indentation style for loops.
8984 Be more careful about bizarrely large sizes, by using ptrdiff_t
8987 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8989 Fix infinite frame selection loop (Bug#15025).
8990 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8992 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8994 * xdisp.c (compute_window_start_on_continuation_line):
8995 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8996 to make sure we end up setting the window start at the leftmost
8997 visible character of the display line. This avoids funky
8998 horizontal shifting because the window start is not kept on the
8999 same position. (Bug#15090)
9000 (next_element_from_display_vector): Support 'box' face attribute
9001 in the face definitions of a display vector. (Bug#15099)
9003 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9005 * image.c (imagemagick_compute_animated_image): Implement animated
9007 (imagemagick_compute_animated_image): Fix some compilation
9008 warnings. Implement a very simple cache to make the animation
9009 usable at all, but it should be replaced with a per-image cache.
9011 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9013 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9014 to do `for' loops over alist values.
9015 * buffer.h (FOR_EACH_BUFFER):
9016 * process.c (FOR_EACH_PROCESS): Use it.
9017 (handle_child_signal, status_notify, Fget_buffer_process)
9018 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9020 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9022 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9023 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9024 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9025 to xzalloc and so avoid redundant call to memset.
9026 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9027 members because it is allocated with xzalloc and so already zeroed.
9029 2013-08-14 Ken Brown <kbrown@cornell.edu>
9031 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9034 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9036 Utility function and macro to copy Lisp string to C string.
9037 * lisp.h (xlispstrdupa): New macro.
9038 (xlispstrdup): New prototype.
9039 * alloc.c (xlispstrdup): New function.
9040 * callint.c (Fcall_interactively):
9041 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9042 (Fsubstitute_in_file_name):
9043 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9044 * image.c (x_create_bitmap_from_file):
9045 * w32term.c (w32_term_init):
9046 * xterm.c (x_term_init): Use xlispstrdup.
9048 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9050 * image.c (imagemagick_load_image): Make animated pictures work.
9051 There's still some problems with background color settings, though
9054 * decompress.c (unwind_decompress): Always restore point.
9056 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9058 * marker.c (set_marker): Reformat documentation.
9060 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9062 * xdisp.c (cursor_type_changed): Now static.
9064 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9065 Use changed. This avoids the need to call xmalloc and for the
9066 caller to call xfree, and avoids memory leaks in some situations.
9068 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9070 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9071 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9072 (redisplay_window): If window_end_valid is cleared due to non-zero
9073 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9074 so do not call to try_cursor_movement for that window.
9076 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9078 * window.h (struct window): Convert window_end_pos and
9079 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9080 (wset_window_end_pos, wset_window_end_vpos): Remove.
9081 * dispnew.c (adjust_glyph_matrix):
9082 * window.c (Fwindow_end, replace_window, set_window_buffer)
9084 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9085 (set_vertical_scroll_bar, redisplay_window, try_window)
9086 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9087 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9088 (note_mouse_highlight): Adjust users.
9089 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9092 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9094 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9095 * image.c (imagemagick_filename_hint): Use `const char *' and
9096 prefer SSDATA to SDATA to avoid warnings.
9098 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9100 Cleanup window fringes, margins and scroll bars adjustments.
9101 * window.c (set_window_fringes, set_window_margins)
9102 (set_window_scroll_bars, apply_window_adjustment): New functions.
9103 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9104 (Fset_window_scroll_bars): Use them.
9106 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9108 * window.h (struct window): Convert scroll_bar_width
9109 from Lisp_Object to integer. Adjust comment.
9110 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9112 * window.c (wset_scroll_bar_width): Remove.
9113 (make_window): Initialize scroll_bar_width.
9114 (Fsplit_window_internal): Use direct assignment.
9115 (Fset_window_configuration, save_window_save):
9116 Convert Lisp_Object to integer and back where appropriate.
9117 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9118 bar was actually changed, and mention this in docstring.
9120 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9122 * decompress.c: Minor simplifications.
9123 (Fzlib_decompress_region): Don't bother verifying
9124 that avail_out <= UINT_MAX, as that was confusing.
9125 Mention the restriction in a comment instead.
9126 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9128 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9130 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9131 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9133 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9135 * image.c (imagemagick_filename_hint): Check for errors in the
9138 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9140 * window.c (Fwindow_margins): Return nil when there's no marginal
9141 area, as per the documented API.
9143 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9144 Fmake_vector, as scroll bar's struct members are not all Lisp
9145 objects now. This avoids crashes in GC.
9147 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9148 bool, so its address could be taken.
9150 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9152 * image.c (imagemagick_filename_hint): New function to possibly
9153 apply `image-content-type-suffixes'.
9154 (imagemagick_load_image): Use it.
9156 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9158 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9159 if loading zlib failed.
9161 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9163 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9164 2013-08-13 checkin below. Change bool to BOOL, rule is:
9165 All Obj-C code uses BOOL, except for interfaces callable from C.
9167 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9169 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9171 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9172 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9173 bool instead of BOOL.
9174 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9175 from Lisp_Object to bitfield. Adjust comment.
9176 * w32term.c (x_scroll_bar_create): Adjust user.
9177 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9178 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9179 Use bool for boolean.
9180 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9181 to `unsigned int' when defining a bitfield.
9183 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9185 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9187 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9189 * window.h (struct window): Convert left_margin_cols and
9190 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9191 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9192 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9194 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9196 (showing_window_margins_p, update_window_line, update_frame_1):
9197 * fringe.c (draw_fringe_bitmap_1):
9198 * xdisp.c (window_box_width): Adjust users.
9199 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9200 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9201 Use direct assignment.
9202 (Fset_window_configuration, save_window_save, Fwindow_margins):
9203 Convert Lisp_Object to integer and back where appropriate.
9204 (Fset_window_margins): Adjust user. Return t if any margin
9205 was actually changed, and mention this in docstring.
9207 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9209 * syntax.c (forward_word):
9210 * cmds.c (forward_char, backward_char): Mention the optional argument.
9212 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9214 * window.h (struct window): Convert left_fringe_width
9215 and right_fringe_width from Lisp_Objects to integers.
9217 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9218 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9219 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9221 (make_window): Initialize new integer fields to -1.
9222 (Fsplit_window_internal): Use direct assignment.
9223 (Fset_window_configuration, save_window_save):
9224 Convert Lisp_Object to integer and back where appropriate.
9225 (Fset_window_fringes): Adjust user. Return t if any fringe
9226 was actually changed, and mention this in docstring.
9228 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9230 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9231 * nsfns.m (x_set_cursor_type):
9232 * w32fns.c (x_set_cursor_type):
9233 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9234 * xdisp.c (set_frame_cursor_types): ...but in common code.
9236 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9238 * font.c (clear_font_cache): New function, stripped from...
9239 (Fclear_font_cache): ...here, which now uses the function
9240 above. Adjust comment.
9241 * font.h (clear_font_cache): Add prototype.
9242 * xfaces.c (clear_face_cache): Use clear_font_cache.
9244 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9246 * window.c (Fset_window_start): Compare `w', not `window' because
9247 `w' might not be equal to `window' after call to decode_live_window.
9249 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9251 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9252 This fixes a problem introduced by the Bug#15035 patch
9253 when using GPG. Reported by Herbert J. Skuhra.
9255 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9257 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9258 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9259 not yet initialized.
9261 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9263 * decompress.c (Fzlib_decompress_region): Support zlib
9264 decompression, too, and rename.
9266 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9268 Minor zlib configuration tweaks.
9269 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9270 Don't assume presence of fn_inflateInit2_ zlib internal function.
9272 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9274 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9275 include the zlib prefix.
9277 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9279 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9280 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9281 define static variables that are pointers to zlib functions to be
9283 (init_zlib_functions) [WINDOWSNT]: New function.
9284 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9286 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9287 macros instead of invoking the zlib functions directly.
9288 (syms_of_decompress): DEFSYM Qzlib_dll.
9289 Staticpro Szlib_available_p.
9291 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9293 Avoid looping over all frame windows to freeze and unfreeze.
9294 * window.h (struct window): Drop frozen_window_start_p.
9295 (freeze_window_starts): Drop prototype.
9296 * frame.h (struct frame): New frozen_window_starts flag.
9297 (FRAME_WINDOWS_FROZEN): New macro.
9298 * window.c (freeze_window_start, freeze_window_starts):
9300 (select_window, replace_window): Adjust users.
9301 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9302 (window_frozen_p): New function.
9303 (redisplay_window): Use it.
9305 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9307 Fix some fd issues when running subprocesses (Bug#15035).
9308 Fix bugs that can leak files or file descriptors on errors.
9309 Don't unlink open temp files, as that's hard for users to diagnose
9310 when things go awry (e.g., temp disk exhausted).
9311 Don't bother to lock temp files. Check for invalid recursion.
9312 * callproc.c (synch_process_fd): Remove. All uses removed.
9313 (synch_process_tempfile): New var or macro.
9314 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9316 (record_kill_process): New arg, the temp name. All callers changed.
9317 (delete_temp_file): Now just a simple wrapper around unlink.
9318 (call_process_kill): New arg, the call_process_fd array.
9319 Close them all. Clear synch_process_pid. Remove the temp file,
9320 or arrange for it to be removed.
9321 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9322 that's been moved to synch_process_tempfile. Caller changed.
9323 Do not remove the tempfile; that's now call_process_kill's
9325 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9326 call_process_kill; the caller now does that.
9327 (call_process_cleanup): Do not close the process fd; that's now
9328 call_process_kill's responsibility.
9329 (Fcall_process): Implement via new function call_process, which
9330 has most of the old body of Fcall_process, but with a different API.
9331 (call_process): New function that does not open or close filefd if
9332 it is nonnegative. Record which fds need to be closed, and let
9333 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9334 Signal an error if invoked recursively (could be done via a hook).
9335 Simplify creation of the tempfile in the MSDOS case.
9336 Don't create the output file until after checking for the executable.
9337 Report any failure to open /dev/null.
9338 Don't open /dev/null for writing twice; once is enough.
9339 Don't create pipe if all output is being discarded or sent to file.
9340 Don't worry about setting up the coding system or reading from the
9341 pipe if all output is being discarded.
9342 Hoist fd_error local into top level, to lessen block nesting.
9343 Don't record deleted pid here; now done by Fcall_process_region.
9344 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9345 and note its success in synch_process_tempfile.
9346 Do not leak resources when child_setup fails.
9347 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9348 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9349 (create_temp_file): Now returns open fd, with an additional
9350 Lisp_Object * argument to return the name. All callers changed.
9351 Do not close the file; rewind it instead, and leave it open for
9352 the caller. Do not lock the temp file. Unwind-protect the file
9353 and the file-descriptor.
9354 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9355 If an asynchrounous process, record it here, not in call_process.
9356 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9357 * eval.c (set_unwind_protect): New function.
9358 * fileio.c (write_region): New function, generalized from the
9359 old Fwrite_region. Do not lock temp files.
9360 (Fwrite_region): Use it.
9361 * lisp.h (set_unwind_protect, write_region): New decls.
9362 * process.c: Include <verify.h>.
9363 (make_process): Mark fds as initially closed.
9364 (deleted_pid_list): Now a list of pid-filename pairs.
9366 (close_process_fd): New function.
9367 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9368 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9369 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9370 (create_process, create_pty, Fmake_serial_process)
9371 (server_accept_connection): Record which fds need to be closed,
9372 and let deactivate_process close them.
9373 (Fmake_network_process): Do not discard the unwind-protect
9374 until it's safe to do so.
9375 (deactivate_process): Close the fds opened by create_process etc.
9376 (Fprocess_send_eof): Adjust to new way of recording open fds.
9377 Report an error if /dev/null can't be opened, instead of aborting.
9378 * process.h (PROCESS_OPEN_FDS): New constant.
9379 (struct Lisp_Process): New member open_fds.
9380 (record_kill_process, record_deleted_pid): Adjust signatures.
9381 (record_deleted_pid): Move decl here ...
9382 * syswait.h (record_deleted_pid): ... from here.
9384 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9386 * decompress.c: Fix bugs with large buffers and weird inputs.
9387 Tune a bit. Reindent as per usual Emacs style.
9388 (BUFFER_SIZE): Remove.
9389 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9390 more than UINT_MAX bytes. Decompress into the gap instead of into
9391 an auto buffer, as this should avoid copying. Return nil if
9392 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9393 set immediate_quit; we shouldn't trust zlib code that much.
9395 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9397 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9398 errors, and really move the gap to where we want it.
9400 * lisp.h: Include decompress.c support.
9402 * emacs.c (main): Include decompress.c support.
9404 * Makefile.in: Include -lz if present.
9406 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9408 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9409 (initWithTitle:): Initialize frame to 0.
9410 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9411 (fillWithWidgetValue:frame:): Rename from
9412 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9414 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9415 fillWithWidgetValue:frame:
9417 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9418 remove memory leak warnings.
9420 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9421 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9424 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9425 (x_activate_menubar): Update the whole menu.
9426 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9427 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9428 current event is not NSSystemDefined (Bug#15001).
9429 Call ns_check_menu_open only if trackingMenu is 2.
9430 (menuDidClose:): New method, decrease trackingMenu.
9431 (fillWithWidgetValue:setDelegate:): New method.
9432 (fillWithWidgetValue:): Call the above.
9434 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9436 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9438 Omit some unnecessary casts.
9439 Many of these go back to the old pre-C89 days, when they may have
9440 been needed, but we've been assuming C89 or later for a while now.
9441 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9442 (live_float_p, live_misc_p, live_vector_p):
9443 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9444 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9445 (defvar_per_buffer):
9446 * callint.c (Fcall_interactively):
9447 * doc.c (Fsubstitute_command_keys):
9448 * filelock.c (get_boot_time):
9449 * frame.c (xrdb_get_resource):
9450 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9451 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9452 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9453 (menuitem_highlight_callback, menu_destroy_callback)
9454 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9455 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9456 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9457 (xg_tool_bar_help_callback, tb_size_cb):
9458 * image.c (xpm_alloc_color, png_read_from_memory)
9459 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9460 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9462 * keymap.c (describe_map):
9463 * nsfns.m (Fns_display_monitor_attributes_list):
9464 * nsmenu.m (process_dialog:):
9465 * nsterm.m (hold_event):
9466 * process.c (wait_reading_process_output):
9467 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9468 * scroll.c (do_direct_scrolling, scrolling_1):
9469 * termcap.c (tgetent):
9470 * window.c (check_window_containing, add_window_to_list)
9471 (freeze_window_starts):
9472 * xdisp.c (compare_overlay_entries, vmessage):
9473 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9474 (x_get_monitor_attributes_xrandr)
9475 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9476 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9477 * xfont.c (xfont_match, xfont_open):
9478 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9479 (menubar_selection_callback, menu_position_func)
9480 (popup_selection_callback, create_and_show_popup_menu)
9481 (dialog_selection_callback, create_and_show_dialog):
9482 * xrdb.c (x_get_string_resource)
9484 * xsmfns.c (x_session_check_input):
9485 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9486 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9487 (xaw_jump_callback, xaw_scroll_callback):
9488 Omit unnecessary casts.
9490 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9492 Minor string-length refactoring.
9493 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9494 * frame.c (make_monitor_attribute_list):
9495 Prefer build_string to strlen + make_string.
9497 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9499 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9500 don't check minor_code (Bug#14417).
9502 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9504 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9505 vertical positions instead. This avoids calling MATRIX_ROW with
9506 row numbers that are possibly beyond valid limits. (Bug#15064)
9508 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9510 Use xstrdup and build_unibyte_string where applicable.
9511 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9512 * xfns.c (x_window):
9513 * xrdb.c (x_get_customization_string):
9514 * xterm.c (xim_initialize):
9515 * w32fns.c (w32_window): Use xstrdup.
9516 (w32_display_monitor_attributes_list):
9517 * emacs.c (init_cmdargs):
9518 * keyboard.c (PUSH_C_STR):
9519 * nsfont.m (nsfont_open):
9520 * sysdep.c (system_process_attributes):
9521 * w32.c (system_process_attributes):
9522 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9524 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9526 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9527 variables of these types so that GDB would know about them, as aid
9528 for debugging fatal exceptions. (Bug#15024) See also
9529 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9532 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9534 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9535 larger than the NSWindow (Bug#14934).
9537 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9539 Redesign redisplay interface to drop global variable updated_window.
9540 Always pass currently updated window as a parameter to update routines.
9541 * dispextern.h (updated_window): Remove declaration.
9542 (struct redisplay_interface): Pass window parameter to
9543 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9544 and after_update_window_hook.
9545 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9547 * dispnew.c (updated_window): Remove.
9548 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9549 (update_window_line): Adjust to match redisplay interface changes.
9550 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9551 (ns_scroll_run, ns_after_update_window_line):
9552 * w32term.c (x_update_window_begin, x_update_window_end)
9553 (x_after_update_window_line, x_scroll_run):
9554 * xterm.c (x_update_window_begin, x_update_window_end)
9555 (x_after_update_window_line, x_scroll_run):
9556 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9557 Likewise. Adjust comments where appropriate.
9558 (x_cursor_to): Simplify because this is always called during window
9559 update (but install debugging check anyway).
9560 (expose_window): Check must_be_updated_p flag to see whether this
9561 function is called during window update.
9563 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9565 Do not reset window modification event counters excessively.
9566 These leftovers and poor man's tricky methods to catch extra
9567 redisplay's attention are no longer needed.
9568 * frame.c (set_menu_bar_lines_1):
9569 * minibuf.c (read_minibuf_unwind):
9570 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9571 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9572 (window_scroll_line_based, Fset_window_configuration):
9573 * xdisp.c (redisplay_window): Do not reset last_modified and
9574 last_overlay_modified counters.
9576 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9578 * xselect.c (x_send_client_event): Set send_event and serial, memset
9579 data.l as it might be bigger than data.b. Use 24 bit mask to
9580 XSendEvent (Bug#15034).
9582 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9584 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9585 for TTY frames that are not the top frame on their console.
9588 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9590 * w32term.c (w32fullscreen_hook): Really maximize frame when
9591 asked for (Bug#14841).
9593 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9595 Prefer selected_window to Fselected_window, likewise for frames.
9596 * buffer.c (Fbuffer_swap_text):
9597 * data.c (Fvariable_binding_locus):
9598 * window.c (run_window_configuration_change_hook): Adjust users.
9599 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9600 Use decode_live_frame.
9602 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9604 Be more careful if selected window shows the buffer other than current,
9605 use window_outdated only if this is not so. This change should also
9606 address some weird issues discussed in Bug#13012.
9607 * window.h (window_outdated): New prototype.
9608 * window.c (window_outdated): Now here. Convert from static and
9609 always assume window's buffer.
9610 (Fwindow_end, Fwindow_line_height): Use it.
9611 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9612 and always assume window's buffer.
9613 (redisplay_window): Adjust user.
9614 (redisplay_internal): Call to reconsider_clip_changes once and
9615 check whether mode line should be updated only if selected window
9616 shows current buffer.
9617 (run_window_scroll_functions): Use eassert for debugging check.
9618 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9620 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9622 * window.c (window_scroll, window_scroll_pixel_based)
9623 (window_scroll_line_based): Use bool for booleans.
9625 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9627 * process.c: Fix minor off-by-one issues in descriptor counts.
9628 This shouldn't fix any real bugs, but it cleans up the code a bit.
9629 (max_process_desc, max_input_desc): -1, not 0, means none.
9631 (delete_input_desc): New function.
9632 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9633 (deactivate_process): Scan backwards when recomuting max_process_desc;
9634 that should be faster.
9635 (init_process_emacs): Initialize max_input_desc.
9637 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9639 Use region cache to speedup bidi_find_paragraph_start.
9640 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9641 Rename cache_long_line_scans to cache_long_scans.
9642 * buffer.c (bset_cache_long_line_scans): Rename to
9643 bset_cache_long_scans.
9644 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9645 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9647 (syms_of_buffer): Rename cache-long-line-scans to
9648 cache-long-scans. Adjust docstring.
9649 * search.c (newline_cache_on_off):
9650 * indent.c (width_run_cache_on_off): Adjust users.
9651 * bidi.c (bidi_paragraph_cache_on_off): New function.
9652 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9653 * insdel.c (prepare_to_modify_buffer):
9654 Invalidate bidi_paragraph_cache if enabled.
9656 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9658 Invalidate region caches only if buffer text is going to be changed.
9659 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9660 (modify_text): ...new prototype.
9661 (prepare_to_modify_buffer_1): New prototype.
9662 * textprop.c (modify_region): Rename to...
9663 (modify_text_properties): ...new function.
9664 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9665 (Fremove_list_of_text_properties): Adjust users.
9666 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9667 (modify_text): ...new function.
9668 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9669 (prepare_to_modify_buffer_1): ...new function.
9670 * casefiddle.c (casify_region):
9671 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9672 (Ftranspose_regions): Use modify_text.
9674 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9676 * lisp.mk (lisp): Add nadvice.elc.
9678 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9680 New macro to iterate over live buffers similar to frames.
9681 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9682 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9683 Declare buffer-related variables here to offload lisp.h.
9684 * buffer.c (Vbuffer_alist): Adjust comment.
9685 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9686 (other_buffer_safely):
9687 * data.c (store_symval_forwarding):
9688 * dispnew.c (Fframe_or_buffer_changed_p):
9689 * fileio.c (Fdo_auto_save):
9690 * filelock.c (unlock_all_files):
9691 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9693 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9695 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9696 * callproc.c (create_temp_file):
9697 * filelock.c (create_lock_file):
9698 Assume mkostemp, since it's now provided by Gnulib.
9700 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9702 * w32.c (mkostemp): New function.
9703 (mktemp): Remove, no longer used. Most of the code reused in
9704 mkostemp. (Bug#15015)
9705 (mktemp): Don't undef.
9707 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9709 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9710 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9711 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9712 (free_glyph_pool, check_glyph_memory): Likewise for
9713 all users. Adjust comments where appropriate.
9715 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9717 * composite.h: Minor fixups.
9718 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9719 to fix a misspelling, and change it to an inline function while
9720 we're at it (it need not be a macro). All uses changed.
9721 (composition_method, composition_valid_p):
9722 Rewrite to avoid assignments in if-conditions.
9724 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9726 Do not use global Lisp_Object in composition macros.
9727 * composite.h (composition_temp): Remove declaration.
9728 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9729 (composition_method, composition_valid_p): ...inline functions.
9730 (compose_region): Remove the leftover.
9731 * composite.c (composition_temp): Remove.
9732 (run_composition_function, update_compositions)
9733 (composition_compute_stop_pos, composition_adjust_point)
9734 (Ffind_composition_internal):
9735 * coding.c (handle_composition_annotation):
9736 * xdisp.c (handle_composition_prop, check_point_in_composition):
9737 Related users changed.
9739 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9741 Drop FRAME_PTR typedef.
9742 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9743 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9744 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9745 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9746 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9747 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9748 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9749 All related users changed.
9751 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9753 * eval.c (default_toplevel_binding): New function.
9755 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9756 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9757 (syms_of_eval): Export them.
9758 * data.c (Fdefault_value): Micro cleanup.
9759 * term.c (init_tty): Use "false".
9761 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9763 Fix X GC leak in GTK and raw (no toolkit) X ports.
9764 * xterm.c (x_free_frame_resources): If white and black relief
9765 GCs are allocated, always free them here.
9766 * xfns.c (x_make_gc): Omit redundant initialization.
9767 * widget.c (create_frame_gcs): Remove the leftover.
9768 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9769 in x_free_frame_resources.
9771 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9773 * nsterm.m (windowWillResize:toSize:): Only change title if
9774 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9776 (viewDidEndLiveResize): New method.
9778 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9779 inside NS_IMPL_COCOA.
9781 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9783 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9784 Do not check whether undo is enabled because record_insert and
9785 record_delete does that themselves.
9787 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9789 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9790 member which is not really used any more.
9791 (FRAME_XIC_BASE_FONTNAME): Remove.
9792 * xfns.c (xic_free_fontset): Adjust user.
9793 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9794 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9795 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9796 (xdialog_show): Use eassert for debugging check.
9797 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9799 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9801 * fileio.c, fns.c (merge): Move extern decl from here ...
9802 * lisp.h (merge): ... to here.
9804 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9806 Fix last font-related change.
9807 * w32font.h (w32font_list_internal, w32font_match_internal):
9809 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9810 (uniscribe_list_family): Adjust to match font API change.
9811 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9812 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9814 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9816 * frame.h (FRAME_MOUSE_UPDATE):
9817 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9818 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9820 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9822 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9823 * font.h (struct font_driver): Change list, match, and list_family
9824 functions to accept struct frame * as first arg.
9825 * font.c (font_score, font_compare, font_sort_entities):
9827 (font_sort_entities, font_list_entities, font_select_entity)
9828 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9829 match font API change.
9830 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9831 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9832 * ftxfont.c (ftxfont_list, ftxfont_match):
9833 * xftfont.c (xftfont_list, xftfont_match):
9834 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9835 * w32font.c (w32font_list, w32font_match, w32font_list)
9836 (w32font_list_internal, w32_font_match_internal): Likewise.
9837 * xfaces.c (Fx_family_fonts): Adjust user.
9839 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9841 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9842 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9843 only if HAVE_X_WINDOWS is in use.
9844 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9845 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9846 * w32term.c (x_wm_set_icon_position): Likewise.
9847 * w32fns.c (x_icon): Adjust user.
9849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9851 * xterm.c (last_mouse_press_frame): Remove the
9852 leftover which is not really used any more.
9853 (handle_one_xevent, syms_of_xterm): Adjust users.
9854 (x_flush): Call XFlush once per each X display, not frame.
9855 This is better because this code always unconditionally skips
9856 non-X frames in Vframe_list and issues the only XFlush if we
9857 have more than one X frame on the same X display.
9858 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9859 Use bool for booleans.
9860 (x_draw_glyph_string_background, cvt_string_to_pixel)
9861 (cvt_pixel_dtor): Drop unnecessary prototypes.
9862 * xterm.h (x_display_ok): Adjust prototype.
9864 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9866 Drop unnecessary functions that deals with frame pixel size.
9867 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9868 (x_pixel_height): Drop prototypes.
9869 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9870 (x_pixel_height): Drop implementations.
9871 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9872 which should be always valid for window frame.
9873 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9874 * w32menu.c (Fx_popup_dialog):
9875 * xmenu.c (Fx_popup_dialog): Likewise for both.
9877 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9879 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9880 frame parameters and call to Fmodify_frame_parameters just once.
9881 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9882 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9883 and mention nil frame in docstring.
9885 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9887 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9888 (x_figure_window_size): Likewise. Adjust to return long.
9889 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9890 (toplevel): Move Qterminal_live_p to...
9891 * terminal.c (toplevel): ...here, make it static, and...
9892 (syms_of_terminal): ...DEFSYM here.
9893 * frame.h (Qterminal_live_p): Remove declaration.
9894 (make_frame, x_figure_window_size): Adjust prototype.
9895 * nsfns.m (Fx_create_frame): Use long for window flags.
9897 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9899 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9900 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9901 Do not assume that emacs_close (INT_MAX) is a no-op.
9903 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9905 * xfaces.c (make_face_cache): For struct face_cache, prefer
9906 xmalloc to xzalloc and so avoid redundant call to memset.
9907 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9909 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9911 * fringe.c (draw_window_fringes, update_window_fringes)
9912 (compute_fringe_widths):
9913 * w32term.c (x_draw_glyph_string):
9914 * window.c (candidate_window_p, Frecenter):
9915 * xfaces.c (realize_basic_faces, realize_default_face)
9916 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9917 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9918 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9919 * xmenu.c (Fx_menu_bar_open_internal):
9920 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9921 * xsettings.c (xft_settings_event):
9922 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9923 Use bool for booleans. Adjust style and comments where
9925 * dispextern.h (draw_window_fringes, update_window_fringes)
9926 (compute_fringe_widths):
9927 * xterm.h (x_had_errors_p): Adjust prototype.
9929 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9931 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9932 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9934 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9936 * fns.c (toplevel): Remove comment before Fsafe_length because
9939 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9941 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9943 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9945 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9946 frame which got the message is still alive, before dereferencing
9947 its pointer. (Bug#14970)
9949 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9950 be a live window, before using it as such. (Bug#14970)
9952 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9954 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9955 w32_detect_focus_change instead of doing part of its job by hand.
9956 This fixes the problem whereby FOCUS_OUT events were not sent to
9959 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9961 * process.c (Fprocess_list): Doc fix.
9963 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9964 being re-exposed only if it didn't ask to become visible.
9965 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9966 was previously iconified. (Bug#14841)
9967 (x_iconify_frame): Mark the frame iconified.
9969 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9971 Fix minor problems found by static checking.
9972 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9973 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9975 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9977 * eval.c (set_specpdl_old_value): New function.
9978 (unbind_to): Minor simplification.
9979 (get_backtrace_frame): New function.
9980 (Fbacktrace_frame): Use it. Add `base' argument.
9981 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9982 (syms_of_eval): Export backtrace-eval.
9983 * xterm.c (x_focus_changed): Simplify.
9985 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9987 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9989 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9991 * xdisp.c (redisplay_window): Instead of moving point out of
9992 scroll margin, reject the force_start method, and try scrolling
9993 instead. (Bug#14780)
9995 2013-07-24 Ken Brown <kbrown@cornell.edu>
9997 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10000 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10002 * eval.c (Fprogn): Do not check that BODY is a proper list.
10003 This undoes the previous change. The check slows down the
10004 interpreter, and is not needed to prevent a crash. See
10005 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10007 2013-07-23 Glenn Morris <rgm@gnu.org>
10009 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10011 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10013 Port to GNU/Linux systems with tinfo but not ncurses.
10014 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10015 to decide whether ncurses is being used. Without this change,
10016 GCC complains about tgetent not being declared, on a system
10017 that has tinfo installed but ncurses not installed.
10019 * eval.c (Fprogn): Check that BODY is a proper list.
10021 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10022 * data.c (Fsetq_default):
10023 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10024 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10026 Tune by taking advantage of the fact that ARGS is always a list
10027 when a function is declared to have UNEVALLED args.
10029 * emacsgtkfixed.c: Port to GCC 4.6.
10030 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10032 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10034 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10035 here to silence compiler warnings.
10037 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10039 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10040 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10041 from messing up Emacs's 'struct frame' (Bug#14923).
10043 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10045 * alloc.c (make_save_ptr_ptr): Define this function.
10046 It was inadvertently omitted. It's needed only if
10047 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10049 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10051 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10052 frame have focus (Bug#14895).
10054 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10056 Avoid vfork-related deadlock more cleanly.
10057 * callproc.c (child_setup): When the child's exec fails, output
10058 the program name, as that's more useful. Use O_NONBLOCK to avoid
10060 * process.c (create_process_1): Remove; no longer needed.
10061 (create_process): Remove timer hack; no longer needed, now that
10062 the child avoids deadlock.
10064 2013-07-20 Glenn Morris <rgm@gnu.org>
10066 * image.c (Fimage_flush): Fix doc typo.
10068 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10070 Fix array bounds violation when pty allocation fails.
10071 * process.c (PTY_NAME_SIZE): New constant.
10072 (pty_name): Remove static variable; it's now auto.
10073 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10074 Take pty_name as an arg rather than using a static variable.
10075 All callers changed.
10076 (create_process): Recover pty_flag from process, not from volatile local.
10077 (create_pty): Stay inside array even when pty allocation fails.
10078 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10080 * lread.c (Fload): Avoid initialization only when lint checking.
10081 Mention that it's needed only for older GCCs.
10083 2013-07-20 Kenichi Handa <handa@gnu.org>
10085 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10086 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10088 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10090 * lread.c (Fload): Avoid uninitialized warning.
10092 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10094 Fix some minor file descriptor leaks and related glitches.
10095 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10096 (create_lock_file): Use write, not emacs_write.
10097 * image.c (slurp_file, png_load_body):
10098 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10099 (server_accept_connection):
10100 Don't leak an fd on memory allocation failure.
10101 * image.c (slurp_file): Add a cheap heuristic for growing files.
10102 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10103 as that's what the other routines do. Maybe input need not be
10104 blocked at all, but it's better to be consistent.
10105 Avoid undefined behavior when strlen is zero.
10107 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10108 (NSTATICS): Now a constant; doesn't need to be a macro.
10110 2013-07-19 Richard Stallman <rms@gnu.org>
10112 * coding.c (decode_coding_utf_8): Add simple loop for fast
10113 processing of ASCII characters.
10115 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10117 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10119 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10121 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10122 unportable 'struct x_display_info'.
10123 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10124 is a portable type.
10126 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10128 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10129 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10131 (system_process_attributes): Prefer plain char to unsigned char
10132 when either will do. Clean up properly if interrupted or if
10133 memory allocations fail. Don't assume sscanf succeeds.
10134 Remove no-longer-needed workaround to stop GCC from whining.
10135 Read command-line once, instead of multiple times. Check read status a
10136 bit more carefully.
10138 Fix obscure porting bug with varargs functions.
10139 The code assumed that int is treated like ptrdiff_t in a vararg
10140 function, which is not a portable assumption. There was a similar
10141 -- though these days less likely -- porting problem with various
10142 assumptions that pointers of different types all smell the same as
10143 far as vararg functions is conserved. To make this problem less
10144 likely in the future, redo the API to use varargs functions.
10145 * alloc.c (make_save_value): Remove this vararg function.
10146 All uses changed to ...
10147 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10148 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10150 (make_save_ptr): Rename from make_save_pointer, for consistency with
10151 the above. Define only on platforms that need it. All uses changed.
10153 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10155 * keyboard.c: Try to fix typos in previous change.
10156 (DISPLAY_LIST_INFO): New macro.
10157 (kbd_buffer_get_event): Do not access members that are not present
10158 in X11. Revert inadvertent change of "!=" to "=".
10160 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10162 * keyboard.c (kbd_buffer_get_event):
10163 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10164 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10166 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10168 * filelock.c: Fix unlikely file descriptor leaks.
10169 (get_boot_time_1): Rework to avoid using emacs_open.
10170 This doesn't actually fix a leak, but is better anyway.
10171 (read_lock_data): Use read, not emacs_read.
10173 * doc.c: Fix minor memory and file descriptor leaks.
10174 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10175 (get_doc_string, Fsnarf_documentation):
10176 Fix file descriptor leak on error.
10178 * term.c: Fix minor fdopen-related file descriptor leaks.
10179 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10180 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10182 * charset.c: Fix file descriptor leaks and errno issues.
10184 (load_charset_map_from_file): Don't leak file descriptor on error.
10185 Use plain record_xmalloc since the allocation is larger than
10186 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10188 * eval.c (record_unwind_protect_nothing):
10189 * fileio.c (fclose_unwind):
10191 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10192 The replacement doesn't block input, but that no longer seems
10195 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10197 * lread.c: Fix file descriptor leaks and errno issues.
10198 (Fload): Close some races that leaked fds or streams when 'load'
10200 (Fload, openp): Report error number of last nontrivial failure to open.
10201 ENOENT counts as trivial.
10202 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10204 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10205 now that the function is always called with a nonnegative arg.
10206 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10207 All uses replaced with ...
10208 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10210 A few more minor file errno-reporting bugs.
10211 * callproc.c (Fcall_process):
10212 * doc.c (Fsnarf_documentation):
10213 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10214 * process.c (set_socket_option):
10215 Don't let a constructor trash errno.
10216 * doc.c: Include <errno.h>.
10218 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10220 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10222 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10224 Fix w32 bug with call-process-region (Bug#14885).
10225 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10226 to Fcall_process when the input is empty. This simplifies the
10227 code a bit. It makes no difference on POSIXish platforms but
10228 apparently it fixes a bug on w32.
10230 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10231 * fileio.c (close_file_unwind): Don't close if FD is negative;
10232 this can happen when unwinding a zapped file descriptor.
10233 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10234 in case Emacs runs out of memory between the two unwind-protects.
10235 Don't trash errno when closing FD.
10236 Zap the FD in the specpdl when closing it, instead of deferring
10237 the removal of the unwind-protect; this fixes a bug where a child
10238 function unwinds the stack past us.
10240 New unwind-protect flavors to better type-check C callbacks.
10241 This also lessens the need to write wrappers for callbacks,
10242 and the need for make_save_pointer.
10243 * alloc.c (free_save_value):
10244 * atimer.c (run_all_atimers):
10246 * alloc.c (safe_alloca_unwind):
10247 * atimer.c (unwind_stop_other_atimers):
10248 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10249 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10250 * minibuf.c (choose_minibuf_frame_1):
10251 * process.c (make_serial_process_unwind):
10252 * xdisp.c (pop_message_unwind):
10253 * xselect.c (queue_selection_requests_unwind):
10254 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10255 * alloc.c (record_xmalloc):
10256 Prefer record_unwind_protect_ptr to record_unwind_protect with
10258 * alloc.c (Fgarbage_collect):
10259 Prefer record_unwind_protect_void to passing a dummy.
10260 * buffer.c (restore_buffer):
10261 * window.c (restore_window_configuration):
10262 * xfns.c, w32fns.c (do_unwind_create_frame)
10263 New wrapper. All record-unwind uses of wrappee changed.
10264 * buffer.c (set_buffer_if_live):
10265 * callproc.c (call_process_cleanup, delete_temp_file):
10266 * coding.c (code_conversion_restore):
10267 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10268 * editfns.c (save_excursion_restore)
10269 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10270 (save_restriction_restore):
10271 * eval.c (restore_stack_limits, un_autoload):
10272 * fns.c (require_unwind):
10273 * keyboard.c (recursive_edit_unwind, tracking_off):
10274 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10275 * macros.c (pop_kbd_macro, restore_menu_items):
10276 * nsfns.m (unwind_create_frame):
10277 * print.c (print_unwind):
10278 * process.c (start_process_unwind):
10279 * search.c (unwind_set_match_data):
10280 * window.c (select_window_norecord, select_frame_norecord):
10281 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10282 (fast_set_selected_frame):
10283 * xfns.c, w32fns.c (unwind_create_tip_frame):
10284 Return void, not a dummy Lisp_Object. All uses changed.
10285 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10286 * callproc.c (call_process_kill):
10287 * fileio.c (restore_point_unwind, decide_coding_unwind)
10288 (build_annotations_unwind):
10289 * insdel.c (Fcombine_after_change_execute_1):
10290 * keyboard.c (read_char_help_form_unwind):
10291 * menu.c (unuse_menu_items):
10292 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10293 * sound.c (sound_cleanup):
10294 * xdisp.c (unwind_redisplay):
10295 * xfns.c (clean_up_dialog):
10296 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10297 Accept no args and return void, instead of accepting and returning
10298 a dummy Lisp_Object. All uses changed.
10299 * cygw32.c (fchdir_unwind):
10300 * fileio.c (close_file_unwind):
10301 * keyboard.c (restore_kboard_configuration):
10302 * lread.c (readevalllop_1):
10303 * process.c (wait_reading_process_output_unwind):
10304 Accept int and return void, rather than accepting an Emacs integer
10305 and returning a dummy object. In some cases this fixes an
10306 unlikely bug when the corresponding int is outside Emacs integer
10307 range. All uses changed.
10308 * dired.c (directory_files_internal_unwind):
10309 * fileio.c (do_auto_save_unwind):
10310 * gtkutil.c (pop_down_dialog):
10311 * insdel.c (reset_var_on_error):
10312 * lread.c (load_unwind):
10313 * xfns.c (clean_up_file_dialog):
10314 * xmenu.c, nsmenu.m (pop_down_menu):
10315 * xmenu.c (cleanup_widget_value_tree):
10316 * xselect.c (wait_for_property_change_unwind):
10317 Accept pointer and return void, rather than accepting an Emacs
10318 save value encapsulating the pointer and returning a dummy object.
10320 * editfns.c (Fformat): Update the saved pointer directly via
10321 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10322 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10323 (unwind_body): New function.
10324 (record_unwind_protect): First arg is now a function returning void,
10325 not a dummy Lisp_Object.
10326 (record_unwind_protect_ptr, record_unwind_protect_int)
10327 (record_unwind_protect_void): New functions.
10328 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10329 * fileio.c (struct auto_save_unwind): New type.
10330 (do_auto_save_unwind): Use it.
10331 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10332 * insdel.c (struct rvoe_arg): New type.
10333 (reset_var_on_error): Use it.
10334 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10336 (specbinding_func): Remove; there are now several such functions.
10337 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10338 (set_unwind_protect_ptr): New function.
10339 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10341 Be simpler and more consistent about reporting I/O errors.
10342 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10343 Say "Read error" and "Write error", rather than "I/O error", or
10344 "IO error reading", or "IO error writing", when a read or write
10346 * process.c (Fmake_network_process, wait_reading_process_output)
10347 (send_process, Fprocess_send_eof, wait_reading_process_output):
10348 Capitalize diagnostics consistently. Put "failed foo" at the
10349 start of the diagnostic, so that we don't capitalize the
10350 function name "foo". Consistently say "failed" for such
10352 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10353 All callers changed. This is so it can use report_file_error.
10354 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10355 diagnostics consistently as above.
10357 * fileio.c (report_file_errno): Fix errno reporting bug.
10358 If the file name is neither null nor a pair, package it up as a
10359 singleton list. All callers changed, both to this function and to
10360 report_file_error. This fixes a bug where the memory allocator
10361 invoked by list1 set errno so that the immediately following
10362 report_file_error reported the wrong errno value.
10364 Fix minor problems found by --enable-gcc-warnings.
10365 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10366 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10368 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10370 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10371 Set event->arg to Qt if switch-event shall be generated.
10372 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10374 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10376 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10379 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10380 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10381 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10382 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10383 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10384 and there is a focused frame.
10385 (head_table): Add focus-in and focus-out.
10386 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10387 bind to handle-focus-in/out.
10389 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10390 (Fhandle_switch_frame): Call Fhandle_focus_in.
10391 (syms_of_frame): defsubr handle-focus-in/out.
10393 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10395 Fix porting bug to older POSIXish platforms (Bug#14862).
10396 * sysdep.c (emacs_pipe): New function, that implements
10397 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10398 This should port better to CentOS 5 and to Mac OS X 10.6.
10399 All calls to pipe2 changed.
10401 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10402 This makes the code easier to read and the executable a bit smaller.
10403 Do not replace all calls to Fcons that happen to create lists,
10404 just calls that are intended to create lists. For example, when
10405 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10406 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10407 Similarly for list2 through list5.
10408 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10409 * bytecode.c (exec_byte_code):
10410 * callint.c (quotify_arg, Fcall_interactively):
10411 * callproc.c (Fcall_process, create_temp_file):
10412 * charset.c (load_charset_map_from_file)
10413 (Fdefine_charset_internal, init_charset):
10414 * coding.c (get_translation_table, detect_coding_system)
10415 (Fcheck_coding_systems_region)
10416 (Fset_terminal_coding_system_internal)
10417 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10418 * composite.c (update_compositions, Ffind_composition_internal):
10419 * dired.c (directory_files_internal, file_name_completion)
10421 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10422 * doc.c (Fsnarf_documentation):
10423 * editfns.c (Fmessage_box):
10425 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10426 (Feval, eval_sub, Ffuncall, apply_lambda):
10427 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10428 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10429 (Fset_file_times, Finsert_file_contents)
10430 (Fchoose_write_coding_system, Fwrite_region):
10431 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10432 * font.c (font_registry_charsets, font_parse_fcname)
10433 (font_prepare_cache, font_update_drivers, Flist_fonts):
10434 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10435 * frame.c (make_frame, Fmake_terminal_frame)
10436 (x_set_frame_parameters, x_report_frame_params)
10437 (x_default_parameter, Fx_parse_geometry):
10438 * ftfont.c (syms_of_ftfont):
10439 * image.c (gif_load):
10440 * keyboard.c (command_loop_1):
10441 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10442 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10443 (Fminor_mode_key_binding, accessible_keymaps_1)
10444 (Faccessible_keymaps, Fwhere_is_internal):
10445 * lread.c (read_emacs_mule_char):
10446 * menu.c (find_and_return_menu_selection):
10447 * minibuf.c (get_minibuffer):
10448 * nsfns.m (Fns_perform_service):
10449 * nsfont.m (ns_script_to_charset):
10450 * nsmenu.m (ns_popup_dialog):
10451 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10452 (Fx_own_selection_internal):
10453 * nsterm.m (append2):
10454 * print.c (Fredirect_debugging_output)
10455 (print_prune_string_charset):
10456 * process.c (Fdelete_process, Fprocess_contact)
10457 (Fformat_network_address, set_socket_option)
10458 (read_and_dispose_of_process_output, write_queue_push)
10459 (send_process, exec_sentinel):
10460 * sound.c (Fplay_sound_internal):
10461 * textprop.c (validate_plist, add_properties)
10462 (Fput_text_property, Fadd_face_text_property)
10463 (copy_text_properties, text_property_list, syms_of_textprop):
10464 * unexaix.c (report_error):
10465 * unexcoff.c (report_error):
10466 * unexsol.c (unexec):
10467 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10468 (Fformat_mode_line, syms_of_xdisp):
10469 * xfaces.c (set_font_frame_param)
10470 (Finternal_lisp_face_attribute_values)
10471 (Finternal_merge_in_global_face, syms_of_xfaces):
10472 * xfns.c (x_default_scroll_bar_color_parameter)
10473 (x_default_font_parameter, x_create_tip_frame):
10474 * xfont.c (xfont_supported_scripts):
10475 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10476 (menu_help_callback, xmenu_show):
10477 * xml.c (make_dom):
10478 * xterm.c (set_wm_state):
10479 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10480 and similarly for list2 through list5.
10482 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10484 * callproc.c (Fcall_process_region): Fix minor race and tune.
10485 (create_temp_file): New function, with the temp-file-creation part
10486 of the old Fcall_process_region. Use Fcopy_sequence to create the
10487 temp file name, rather than alloca + build_string, for simplicity.
10488 Don't bother to block input around the temp file creation;
10489 shouldn't be needed. Simplify use of mktemp.
10490 Use record_unwind_protect immediately after creating the temp file;
10491 this closes an unlikely race where the temp file was not removed.
10492 Use memcpy rather than an open-coded loop.
10493 (Fcall_process_region): Use the new function. If the input is
10494 empty, redirect from /dev/null rather than from a newly created
10495 empty temp file; this avoids unnecessary file system traffic.
10497 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10499 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10500 Simplify by making this case like the other two. This is a bit
10501 slower on obsolete hosts, but the extra complexity isn't worth it.
10503 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10504 * process.c (create_process) [!DOS_NT]:
10505 Remove now-unnecessary calls to emacs_close.
10507 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10509 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10510 returning early. (Bug#14850)
10512 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10513 and inhibit-iso-escape-detection attributes of 'undecided'.
10516 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10518 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10519 Reported by Herbert J. Skuhra in
10520 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10522 Don't lose top specpdl entry when memory is exhausted.
10523 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10524 specpdl overflow here, to simplify callers; all callers changed.
10525 Always reserve an unused entry at the stack top; this avoids
10526 losing the top entry's information when memory is exhausted.
10528 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10530 Clean up errno reporting and fix some errno-reporting bugs.
10531 * callproc.c (Fcall_process):
10532 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10533 * process.c (create_process, Fmake_network_process):
10534 * unexaix.c (report_error):
10535 * unexcoff.c (report_error):
10536 Be more careful about reporting the errno of failed operations.
10537 The code previously reported the wrong errno sometimes.
10538 Also, prefer report_file_errno to setting errno + report_file_error.
10539 (Fcall_process): Look at openp return value rather than at path,
10540 as that's a bit faster and clearer when there's a numeric predicate.
10541 * fileio.c (report_file_errno): New function, with most of the
10542 old contents of report_file_error.
10543 (report_file_error): Use it.
10544 (Ffile_exists_p, Ffile_accessible_directory_p):
10545 Set errno to 0 when it is junk.
10546 * fileio.c (Faccess_file):
10547 * image.c (x_create_bitmap_from_file):
10548 Use faccessat rather than opening the file, to avoid the hassle of
10549 having a file descriptor open.
10550 * lisp.h (report_file_errno): New decl.
10551 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10554 * process.c (create_process, wait_reading_process_output) [AIX]:
10555 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10556 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10557 a multithreaded environment anyway).
10558 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10560 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10562 * image.c (x_find_image_file): Don't close a remote file handle.
10564 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10566 Fix races with threads and file descriptors.
10567 * callproc.c (Fcall_process_region):
10568 * dired.c (open_directory):
10569 * emacs.c (main, Fdaemon_initialized):
10570 * image.c (x_find_image_file):
10571 * inotify.c (Finotify_rm_watch):
10572 * lread.c (Flocate_file_internal):
10573 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10574 * term.c (term_mouse_moveto, init_tty):
10575 * termcap.c (tgetent):
10576 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10577 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10578 * unexhp9k800.c, unexmacosx.c (unexec):
10579 * callproc.c (Fcall_process_region):
10580 Use emacs_close, not close.
10581 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10582 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10583 and posix_close function on current platforms (which all lack them).
10584 (emacs_close): Use it. This should fix the races on GNU/Linux and
10585 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10586 and it should avoid closing random victim file descriptors on
10589 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10591 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10592 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10593 Touch up doc a bit.
10595 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10596 This is for .gdbinit xbacktrace.
10598 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10599 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10600 (emacs_set_tty): Now static.
10601 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10602 * term.c (tty_capable_p, tty_default_color_capabilities)
10603 (get_tty_terminal, term_mouse_movement)
10604 (handle_one_term_event, init_tty, maybe_fatal):
10605 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10606 (tgetent, scan_file, name_match, compare_contin):
10607 * terminal.c (get_terminal):
10608 Use bool for boolean.
10609 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10610 Prefer char to unsigned char if either will do.
10611 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10612 (tty_write_glyphs): Prefer int to unsigned.
10613 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10614 All callers changed.
10615 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10617 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10620 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10621 (B__dummy__): New dummy symbol, to pacify C89.
10622 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10623 they can't grok varargs macros.
10624 * dispnew.c (add_window_display_history)
10625 (add_frame_display_history):
10626 * print.c (print_object):
10627 * xdisp.c (debug_method_add):
10628 Use %p printf format only for void pointers.
10629 * emacs.c (usage_message): New constant, replacing ...
10630 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10631 (main): Adjust to usage reorg.
10632 * fns.c (syms_of_fns):
10633 * profiler.c (syms_of_profiler):
10634 Don't use non-constant struct initializers.
10635 * gnutls.h (gnutls_initstage_t):
10636 * lisp.h (enum Lisp_Fwd_Type):
10637 * lread.c (lisp_file_lexically_bound_p):
10638 * xsettings.c (anonymous enum):
10639 Remove trailing comma.
10640 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10641 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10642 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10644 * regex.c (const_re_char): New type, to pacify strict C89.
10645 All uses of 'const re_char' replaced to use it.
10646 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10647 with glibc when strict C89. This change is imported from gnulib.
10649 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10650 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10651 Omit GNU_LINUX implementation, since it requires long long.
10652 * xterm.c (x_draw_underwave):
10653 Do not assume the traditional order of struct's members.
10654 (x_term_init): Rewrite to avoid the need for non-constant structure
10657 Syntax cleanup, mostly replacing macros with functions.
10658 This removes the need for the syntax_temp hack.
10659 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10660 * syntax.c (SYNTAX_INLINE): New macro.
10661 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10662 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10663 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10664 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10665 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10666 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10667 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10668 Now constants, not macros.
10669 (syntax_temp) [!__GNUC__]: Remove.
10670 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10671 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10672 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10673 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10674 Move here from syntax.h; now functions, not macros. Except for the
10675 last function, these are static since only syntax.c uses them.
10676 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10677 All uses changed. Now a function, not a macro; use this fact
10678 to simplify the code.
10679 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10680 compiler bugs; no longer relevant.
10681 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10682 (SYNTAX_INLINE): New macro.
10683 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10684 for the new functions. Use bool for boolean member.
10685 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10686 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10687 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10688 (SETUP_BUFFER_SYNTAX_TABLE):
10689 Now extern inline functions, not macros.
10690 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10691 Remove; all uses replaced by implementation.
10692 (syntax_temp) [!__GNUC__]: Remove decl.
10693 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10695 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10697 * emacs.c (main): Fix syntax error.
10699 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10701 Timestamp fixes for undo (Bug#14824).
10702 * atimer.c (schedule_atimer):
10703 * fileio.c (Ffile_newer_than_file_p):
10704 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10705 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10706 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10707 (syms_of_fileio): Remove Sclear_visited_file_name.
10708 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10709 file doesn't exist; this avoids an ambiguity with negative timestamps.
10710 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10711 * systime.h (make_emacs_time, invalid_emacs_time):
10712 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10713 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10714 * undo.c (record_first_change): Push (visited-file-modtime) onto
10715 undo list rather than reimplementing it by hand, incorrectly.
10717 2013-07-09 Ken Brown <kbrown@cornell.edu>
10719 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10721 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10723 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10725 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10727 Handle errno and exit status a bit more carefully.
10728 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10729 number into an exit status. Instead, use EXIT_CANCELED.
10730 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10731 * callproc.c (relocate_fd):
10732 * emacs.c (close_output_streams, main):
10733 * process.c (create_process):
10734 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10735 Use emacs_perror for simplicity.
10736 * callproc.c (relocate_fd, main):
10737 * sysdep.c (sys_subshell):
10738 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10739 (shut_down_emacs): Use emacs_write, not write.
10740 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10741 * fileio.c (Fcopy_file, e_write):
10742 * nsterm.m (ns_select):
10743 * process.c (send_process):
10744 * sound.c (vox_write):
10745 Use emacs_write_sig, not emacs_write.
10746 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10747 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10749 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10751 (emacs_full_write): New function.
10752 (emacs_write): Rewrite to use it.
10753 (emacswrite_sig, emacs_perror): New functions.
10754 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10756 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10758 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10759 on NS even if it is present. Pixmap on NS is a void*.
10761 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10763 Port to Ubuntu 10 (Bug#14803).
10764 Problem reported by T.V. Raman.
10765 * process.c (close_on_exec, accept4, process_socket):
10766 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10768 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10770 * w32.c (sys_dup): Declare prototype.
10774 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10776 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10778 Make file descriptors close-on-exec when possible (Bug#14803).
10779 This simplifies Emacs a bit, since it no longer needs to worry
10780 about closing file descriptors by hand in some cases.
10781 It also fixes some unlikely races. Not all such races, as
10782 libraries often open files internally without setting
10783 close-on-exec, but it's an improvement.
10784 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10785 * callproc.c (Fcall_process) [!MSDOS]:
10786 * emacs.c (main) [!DOS_NT]:
10787 * nsterm.m (ns_term_init):
10788 * process.c (create_process):
10789 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10790 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10791 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10792 Prefer mkostemp with O_CLOEXEC to mkstemp.
10793 * callproc.c (relocate_fd) [!WINDOWSNT]:
10794 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10795 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10797 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10798 Make the resulting file descriptor close-on-exec.
10799 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10800 * lread.c (load_descriptor_list, load_descriptor_unwind):
10801 Remove; no longer needed. All uses removed.
10802 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10803 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10805 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10806 (Fmake_network_process, Fnetwork_interface_list)
10807 (Fnetwork_interface_info, server_accept_connection):
10808 Make newly-created socket close-on-exec.
10809 * sysdep.c (emacs_open, emacs_fopen):
10810 Make new-created descriptor close-on-exec.
10811 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10812 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10814 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10816 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10817 for NS_IMPL_GNUSTEP.
10819 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10821 Fix openp errno handling.
10822 * callproc.c (Fcall_process): Preserve openp errno around close.
10823 * lread.c (openp): Set errno when returning -1, as some callers
10826 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10828 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10830 * nsterm.h (NSSavePanel): Update comment.
10831 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10832 (ns_run_file_dialog): Declare.
10834 * nsfns.m: Remove panelOK.
10836 (ns_run_file_dialog): New function.
10837 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10838 event loop, so file dialog is popped up by ns_run_file_dialog, called
10839 by sendEvent (Bug#14578).
10840 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10842 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10844 * xdisp.c (default_line_pixel_height): New function.
10845 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10846 (try_cursor_movement, redisplay_window, try_window)
10847 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10849 * window.c (window_scroll_pixel_based):
10850 use default_line_pixel_height.
10852 * dispextern.h (default_line_pixel_height): Add prototype.
10854 * frame.c (x_set_line_spacing): Accept a float value for
10855 line-spacing parameter, per the documentation.
10857 * data.c (Fmultibyte_string_p): Doc fix.
10859 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10861 Use emacs_open more consistently when opening files.
10862 This handles EINTR more consistently now, and makes it easier
10863 to introduce other uniform changes to file descriptor handling.
10864 * sysstdio.h: New file.
10865 * buffer.c (mmap_init):
10866 * cygw32.c (chdir_to_default_directory):
10867 * dispnew.c (Fopen_termscript):
10868 * emacs.c (Fdaemon_initialized):
10869 * fileio.c (Fdo_auto_save):
10870 * image.c (slurp_file, png_load_body, jpeg_load_body):
10871 * keyboard.c (Fopen_dribble_file):
10873 * print.c (Fredirect_debugging_output):
10874 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10875 * termcap.c (tgetent):
10876 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10877 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10878 * w32term.c (w32_initialize) [CYGWIN]:
10879 * xfaces.c (Fx_load_color_file):
10880 Use emacs_open instead of plain open, and emacs_fopen instead of
10882 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10883 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10884 * callproc.c (default_output_mode): New constant.
10885 (Fcall_process): Use it to call emacs_open instead of plain creat.
10886 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10887 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10888 (emacs_fopen): New function.
10889 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10890 Include <lisp.h>, for emacs_open.
10891 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10893 Remove duplicate #include directives.
10894 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10896 Don't include stdio.h twice.
10897 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10898 Don't include sys/types.h or stdio.h twice.
10899 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10900 * lread.c: Don't include coding.h twice.
10901 * nsfont.m: Don't include frame.h twice.
10902 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10903 * ralloc.c: Don't include <unistd.h> twice.
10904 * xdisp.c: Don't include font.h twice.
10905 * xterm.c: Don't include fontset.h twice.
10906 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10908 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10910 Scale ImageMagick images more carefully.
10911 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10912 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10913 Be more careful about avoiding undefined behavior after
10914 integer overflow and division by zero.
10916 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10918 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10919 (syms_of_w32fns): DEFSYM them.
10920 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10921 (CCHDEVICENAME): Define macros if not defined.
10922 (struct MONITOR_INFO_EX): New struct.
10923 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10924 (enum_display_monitors_fn): New variable.
10925 (globals_of_w32fns): Initialize it.
10926 (Fx_display_pixel_width, Fx_display_pixel_height)
10927 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10928 multi-monitor setups in docstrings.
10929 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10930 screen size by primary monitor's millimeter per pixel.
10931 (w32_monitor_enum, w32_display_monitor_attributes_list)
10932 (w32_display_monitor_attributes_list_fallback)
10933 (Fw32_display_monitor_attributes_list): New functions.
10934 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10936 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10938 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10940 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10942 * fileio.c (Qfile_notify_error): New error symbol.
10944 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10945 * inotify.c (inotify_callback, symbol_to_inotifymask)
10946 (Finotify_add_watch, Finotify_rm_watch): Use it.
10947 (inotifyevent_to_event): Exchange order of cookie and file name.
10948 (Finotify_add_watch): Adapt docstring.
10950 * lisp.h (Qfile_notify_error): Declare.
10952 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10954 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10955 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10956 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10957 which did not work (see <http://bugs.gnu.org/14569#307>).
10958 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10959 && (!noninteractive || initialized)). This attempts to thread
10960 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10962 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10964 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10965 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10967 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10969 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10970 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10971 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10972 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10974 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10976 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10977 Define to __sys_siglist.
10979 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10981 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10982 word-wrap, so that overflow-newline-into-fringe would work in
10983 visual-line-mode. (Bug#2749)
10984 (move_it_in_display_line_to): When the last scanned display
10985 element fits exactly on the display line, and
10986 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10987 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10988 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10989 finding buffer position that corresponds to pixel coordinates,
10990 e.g. in buffer_posn_from_coords.
10992 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10994 * process.c (handle_child_signal): Call catch_child_signal if
10997 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10999 Don't convert function pointers to void * and back.
11000 It isn't portable C, and it's easy enough to avoid.
11001 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11002 (make_save_value): Add support for SAVE_FUNCPOINTER.
11003 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11004 * print.c (print_object):
11005 Distinguish function from object pointers.
11006 * lisp.h (SAVE_FUNCPOINTER): New constant.
11007 (SAVE_SLOT_BITS): Adjust to it.
11008 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11009 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11010 (voidfuncptr): New typedef.
11011 (struct Lisp_Save_Value): New member data[0].funcpointer.
11012 (XSAVE_FUNCPOINTER): New function.
11014 Simplify buildobj processing.
11015 * Makefile.in (buildobj.h): Make it a sequence of strings each
11016 followed by comma, rather than a single string. Put it into a
11017 .tmp file in case there's an error while generating it.
11018 (gl-stamp): Use .tmp for temp files.
11019 (mostlyclean): Clean .tmp files.
11020 * doc.c (buildobj): Move to just the routine that needs it.
11021 It's now an array of strings, so processing is simpler.
11023 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11025 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11026 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11027 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11028 Invoke malloc_enable_thread even when not interactive.
11029 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11030 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11031 in this case, since the underlying bug has now been fixed.
11033 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11035 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11036 unlinking it (bug#14691).
11038 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11040 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11041 before checking whether buffer is modified. This lets
11042 `kill-buffer-query-functions' cancel killing of the buffer or save
11043 its content before `kill-buffer' asks user the "Buffer %s
11044 modified; kill anyway?" question.
11046 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11048 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11049 Let the super performKeyEquivalent deal with them (Bug#14747).
11051 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11053 * widget.c (resize_cb): Remove unused local.
11055 Do not use GTK 3 if it exists but cannot be compiled.
11056 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11057 * xterm.c (x_error_handler) [!USE_GTK]:
11060 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11062 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11064 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11065 to the valid range of values. (Bug#14753)
11067 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11068 when moving point by using the current glyph matrix. This avoids
11069 the need to force redisplay when this function is called in a
11072 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11074 Fix minor problems found by static checking.
11075 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11076 Redo the latter's body to sidestep GCC parenthesization warnings.
11077 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11078 * coding.c (detect_coding, detect_coding_system):
11079 * coding.h (struct undecided_spec):
11080 Use bool for boolean.
11081 * image.c (QCmax_width, QCmax_height): Now static.
11082 * xdisp.c (Fmove_point_visually): Remove unused local.
11084 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11086 * xdisp.c (Fmove_point_visually): New function.
11088 2013-06-28 Kenichi Handa <handa@gnu.org>
11090 * coding.h (define_coding_undecided_arg_index): New enum.
11091 (coding_attr_index): New members
11092 coding_attr_undecided_inhibit_null_byte_detection,
11093 coding_attr_undecided_inhibit_iso_escape_detection,
11094 coding_attr_undecided_prefer_utf_8.
11095 (undecided_spec): New struct.
11096 (struct coding_system): New member `undecided' of the member
11099 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11100 (detect_coding): Likewise.
11101 (detect_coding_system): Likewise.
11102 (Fdefine_coding_system_internal): New coding system properties
11103 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11105 (syms_of_coding): Adjust for coding_arg_undecided_max.
11107 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11109 * image.c (x_from_xcolors): Remove unused local.
11111 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11113 Defer image data transfer between X client and server until actual
11116 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11119 * image.c (Destroy_Image): Remove.
11120 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11121 `mask_p', and `colors_p'. All uses changed.
11122 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11123 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11124 New macros for `flags' arg to x_clear_image_1.
11125 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11126 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11127 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11128 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11129 (image_get_x_image, image_unget_x_image): New functions or macros.
11130 (image_background, image_background_transparent, x_to_xcolors)
11131 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11132 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11133 instead of Destroy_Image.
11134 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11135 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11136 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11137 (imagemagick_load_image, svg_load_image): Use them instead of
11138 x_create_x_image_and_pixmap, and x_put_x_image followed by
11139 x_destroy_x_image, respectively.
11140 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11141 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11142 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11143 background_transparent fields.
11144 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11145 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11147 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11149 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11150 This mostly consists of undoing recent changes.
11151 * callproc.c (Fcall_process):
11152 * process.c (create_process):
11153 Do not worry about catching SIGCHLD here, undoing previous change.
11154 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11155 * process.c, process.h (catch_child_signal):
11156 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11157 * process.c (catch_child_handler): Don't worry about being called
11158 lazily and do not assume caller has blocked SIGCHLD, undoing
11159 previous change. Move first-time stuff back to
11160 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11161 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11162 set lib_child_handler if it's already initialized, which may
11163 help avoid problems on GNUstep.
11165 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11167 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11168 * callproc.c (Fcall_process):
11169 * process.c (create_process):
11170 Make sure SIGCHLD is caught before we fork,
11171 since Emacs startup no arranges to catch SIGCHLD.
11172 * process.c (lib_child_handler): Initialize to null, not to
11174 (catch_child_signal): Allow self to be called lazily.
11175 Do nothing if it's already been called.
11176 Assume caller has blocked SIGCHLD (all callers do now).
11177 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11178 just before it's really needed.
11179 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11180 since it hasn't been caught yet.
11182 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11184 * image.c (compute_image_size): New function to implement
11185 :max-width and :max-height.
11186 (imagemagick_load_image): Use it.
11188 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11190 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11191 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11193 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11194 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11195 the SIGCHLD handler, since the code is not atomic and (due to glib)
11196 signals may be arriving now.
11197 * sysdep.c (init_signals): Do not catch child signals here;
11198 'main' now does that later, at a safer time.
11200 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11202 Clean up SIGCHLD handling a bit (Bug#14569).
11203 * process.c, process.h (catch_child_signal):
11204 Now always extern, even if !NS_IMPL_GNUSTEP.
11205 * process.c (catch_child_signal): Move glib tickler here from
11206 init_process_emacs, so that it's done earlier in Emacs
11207 initialization. Also move the noninteractive && !initialized
11208 check here from init_process_emacs. This is all a bit cleaner for
11209 GNUish platforms, and I hope it works around the Cygwin bug.
11210 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11211 that glib signal handling is tickled before glib creates threads.
11213 * process.c (wait_reading_process_output): Avoid int overflow
11214 when reading more than 2 GiB total from a process.
11216 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11218 * process.c (create_process): Handle a couple more cases,
11219 i.e., work even if new_argv and wait_child_setup[i] are cached.
11220 Use Fcall_process's style for volatile vars.
11222 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11224 * process.c (create_process): Mark PROCESS volatile.
11226 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11228 Use C99-style flexible array members if available.
11229 This avoids some subtle aliasing issues, which typically
11230 aren't a problem with GCC but may be a problem elsewhere.
11231 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11232 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11233 In either case, it uses a flexible array member rather than
11234 the old struct hack. All uses changed.
11235 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11236 Adjust to sdata reorganization.
11237 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11238 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11239 that ports better to pre-C99 non-GCC.
11240 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11241 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11242 as the latter has changed.
11243 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11244 and port better to pre-C99 GCC.
11245 * image.c (struct xpm_cached_color):
11246 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11247 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11248 Use FLEXIBLE_ARRAY_MEMBER.
11249 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11250 Move decl to top level so it gets checked against implementation.
11251 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11252 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11254 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11256 * syntax.c: Integer cleanups.
11257 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11258 All uses that need 0-or-2 changed to:
11259 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11260 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11261 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11262 (char_quoted, prev_char_comend_first, back_comment)
11263 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11264 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11265 Use bool for boolean.
11266 (update_syntax_table, skip_chars, skip_syntaxes):
11267 Prefer int to unsigned when either will do.
11268 (back_comment): Return boolean success flag, like forw_comment,
11269 instead of positive-or-minus-1 (which might have overflowed int anyway).
11270 Don't stuff ptrdiff_t into int.
11271 (syntax_spec_code, syntax_code_spec): Now const.
11272 (Fmatching_paren, scan_lists, scan_sexps_forward):
11273 Use enum syntaxcode for syntax code.
11274 (Fmatching_paren): Check that arg is a character, not just an integer.
11275 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11276 (Finternal_describe_syntax_value): Omit no-longer-needed
11278 (skip_chars): Use char, not unsigned char, when the distinction
11280 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11281 * bytecode.c (exec_byte_code):
11282 * syntax.c (syntax_spec_code, Fchar_syntax)
11283 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11284 (init_syntax_once):
11285 * syntax.h (SYNTAX_WITH_FLAGS):
11286 Omit unnecessary casts.
11288 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11290 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11291 line dimensions here, to avoid race conditions with the main
11292 thread. (Bug#14062, bug#14630, bug#14669)
11294 * w32term.c (w32_draw_window_cursor): Compute the header line and
11295 mode line dimensions here.
11296 <w32_system_caret_window, w32_system_caret_hdr_height>:
11297 <w32_system_caret_mode_height>: New variables.
11299 * w32term.h: Declare them.
11301 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11303 * alloc.c (die): Move "assertion failed" string here ...
11304 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11305 COND when SUPPRESS_CHECKING. This shrinks the executable text
11306 size by 0.8% to 2.2% when configured with --enable-checking,
11307 depending on optimization flags (GCC 4.8.1 x86-64).
11309 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11311 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11313 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11314 base is 2; this is more accurate.
11316 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11318 * sound.c (string_default): Move to !WINDOWSNT section.
11319 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11321 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11323 * sound.c: Integer cleanups.
11324 Remove unnecessary forward decls.
11325 (struct sound_device): The 'file' member is now a Lisp_Object, not
11326 a char *, so that we needn't invoke alloca on a huge size.
11327 (Fplay_sound_internal): Adjust to this.
11328 (string_default): New function.
11329 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11330 Use it to adjust to the struct sound_device change.
11331 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11332 (be2hs) [0]: Remove.
11334 * syntax.c (skip_chars): Don't use uninitialized storage
11335 when searching a multibyte buffer for characters that are not in a
11336 unibyte string that contains non-ASCII characters.
11338 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11340 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11341 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11343 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11345 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11347 2013-06-18 Kenichi Handa <handa@gnu.org>
11349 * font.c (Ffont_spec): Signal an error for an invalid font name
11352 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11354 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11355 In particular this ports to 32-bit sparc Sun cc.
11356 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11357 array with a dummy element at specpdl[-1], so that its address can
11359 (unbind_to): Do not copy the binding; not needed, now that we
11360 copy old_value in the one place where the copy is needed.
11361 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11362 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11363 (union specbinding): Rename from struct specbinding. Redo layout
11364 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11365 which is not portable. With Sun C 5.12 32-bit sparc, the
11366 declaration causes nargs to be an unsigned bitfield, a behavior
11367 that the C standard allows; but Emacs wants nargs to be signed.
11368 The overall type is now a union of structures rather than a
11369 structure of union of structures, and the 'kind' member is now a
11370 bitfield, so that the overall type doesn't grow. All uses changed.
11371 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11373 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11375 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11376 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11378 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11380 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11382 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11383 unless we know that the window w's frame is a frame object.
11384 Another attempt at solving bug#14062 and bug#14630.
11386 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11388 * textprop.c (property_set_type): New enum.
11389 (add_properties): Allow appending/prepending text properties.
11390 (add_text_properties_1): Factored out of Fadd_text_properties.
11391 (Fadd_text_properties): Move all the code into
11392 add_text_properties_1.
11393 (Fadd_face_text_property): New function that calls
11394 add_text_properties_1.
11396 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11398 Move functions from lisp.h to individual modules when possible.
11399 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11400 * alloc.c (XFLOAT_INIT, set_symbol_name):
11401 * buffer.c (CHECK_OVERLAY):
11402 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11403 (set_char_table_parent):
11404 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11405 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11406 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11407 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11409 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11410 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11411 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11412 (backtrace_args, backtrace_debug_on_exit):
11413 * floatfns.c (CHECK_FLOAT):
11414 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11415 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11416 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11417 (set_hash_index_slot):
11418 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11419 * marker.c (CHECK_MARKER):
11420 * textprop.c (CHECK_STRING_OR_BUFFER):
11421 * window.c (CHECK_WINDOW_CONFIGURATION):
11422 Move here from lisp.h, and make these functions static rather than
11424 * buffer.c (Qoverlayp):
11426 * fns.c (Qhash_table_p):
11427 * window.c (Qwindow_configuration_p):
11429 * lisp.h: Remove the abovementioned defns and decls.
11431 Use functions, not macros, for XINT etc (Bug#11935).
11432 In lisp.h, prefer functions to function-like macros, and
11433 constants to object-like macros, when either will do. This:
11434 . simplifies use, as there's no more need to worry about
11435 arguments' side effects being evaluated multiple times.
11436 . makes the code easier to debug on some platforms.
11437 However, when using gcc -O0, keep using function-like macros
11438 for a few critical operations, for performance reasons.
11439 This sort of thing isn't needed with gcc -Og, but -Og
11440 is a GCC 4.8 feature and isn't widely-enough available yet.
11441 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11442 Remove enum lsb_bits; no longer needed.
11443 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11444 * buffer.c (Qoverlap):
11446 * fns.c (Qhash_table_p):
11447 Now extern, so lisp.h can use these symbols.
11448 * dispextern.h: Include character.h, for MAX_CHAR etc.
11449 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11450 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11451 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11452 (GLYPH_CODE_P): Move here from lisp.h.
11453 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11454 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11455 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11456 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11457 XUNTAG now returns void *.
11458 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11459 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11460 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11461 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11462 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11463 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11464 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11465 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11466 New macros, renamed from their sans-lisp_h_ counterparts.
11467 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11468 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11469 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11470 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11471 If compiling via GCC without optimization, define these as macros
11472 in addition to inline functions.
11473 To disable this, compile with -DINLINING=0.
11474 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11475 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11476 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11477 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11478 (INTMASK, VALMASK): Now macros, since static values cannot be
11479 accessed from extern inline functions.
11480 (VALMASK): Also a constant, for benefit of old GDB.
11481 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11482 is INTEGERP, which can fold it in.
11483 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11484 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11485 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11486 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11487 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11488 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11489 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11490 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11491 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11492 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11493 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11494 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11495 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11496 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11497 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11498 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11499 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11500 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11501 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11502 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11503 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11504 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11505 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11506 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11507 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11508 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11509 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11510 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11511 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11512 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11513 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11514 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11515 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11517 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11518 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11519 (VALMASK): Define in one place rather than in two, merging the
11520 USE_LSB_TAG parts; this is simpler.
11521 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11522 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11523 Move up, to avoid use before definition.
11524 Also include "globals.h" earlier, for the same reason.
11525 (make_natnum): New function.
11526 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11527 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11528 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11529 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11530 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11531 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11532 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11533 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11534 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11535 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11536 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11537 (Qwindow_configuration_p, Qimage): New forward declarations.
11538 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11539 (STRING_COPYIN): Remove; unused.
11540 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11541 (xcar_addr, xcdr_addr): New functions. All uses changed.
11542 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11543 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11544 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11545 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11546 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11547 (TYPE_RANGED_INTEGERP): Simplify.
11548 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11549 (setlocale, fixup_locale, synchronize_system_messages_locale)
11550 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11551 Now empty functions, not macros.
11552 (functionp): Return bool, not int.
11553 * window.c (Qwindow_configuration_p): Now extern,
11554 so window.h can use it.
11555 * window.h (Qwindowp): Move decl back to lisp.h.
11557 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11559 * xdisp.c (Fline_pixel_height): New function, required for solving
11562 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11564 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11566 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11568 * lread.c (syms_of_lread):
11569 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11571 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11573 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11575 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11577 * fileio.c (expand_file_name): Doc fix.
11579 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11581 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11582 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11583 Wait for self, not for 0. This can't hurt on GNU or similar
11584 system, and may help with Cygwin.
11586 * keyboard.c: Don't use PROP (...) as an lvalue.
11587 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11588 Use set_prop (A, B), not PROP (A) = B.
11590 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11592 * xdisp.c (get_it_property): Use it->window instead of generating
11593 a Lisp object from it->w.
11595 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11597 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11598 get-char-property the window that is being rendered, instead of
11599 the buffer, to support window-specific overlays. (Bug#14575)
11600 (compute_display_string_pos): When W is NULL, use the current
11601 buffer as the object to pass to get-char-property.
11602 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11603 pointer member of the bidi iterator, since no window is pertinent
11606 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11608 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11609 being displayed, and pass it to compute_display_string_pos.
11610 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11611 (bidi_paragraph_init): All callers changed.
11613 * xdisp.c (init_from_display_pos, init_iterator)
11614 (handle_single_display_spec, next_overlay_string)
11615 (get_overlay_strings_1, reseat_1, reseat_to_string)
11616 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11617 Set bidi_it.w member from it->w.
11618 (compute_display_string_pos): Accept additional argument, the
11619 window being displayed, and pass it to Fget_char_property.
11622 * dispextern.h (struct bidi_it): New member w, the window being
11624 (compute_display_string_pos): Adjust prototype.
11626 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11628 * xgselect.c: Remove unneeded include xterm.h.
11630 * process.c (wait_reading_process_output): Check for NS before GLIB.
11631 GLIB may be linked in due to rsvg, but ns_select must be called.
11633 * xgselect.c (xg_select): Remove call to window_system_available
11634 and g_main_context_pending at the top, so Gdk events (i.e. file
11635 notify) are processed when Emacs is started with -nw.
11637 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11639 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11640 (ctagsfiles3): New variable, includes only *.m files.
11641 (TAGS): Use an explicit language name in the regular expressions,
11642 to avoid transformation of '/SOMETHING' by MSYS to
11643 'c:\MSYS\SOMETHING'.
11645 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11647 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11649 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11651 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11652 still need to set the mouse pointer shape and activate help-echo.
11655 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11657 A few porting etc. fixes for the new file monitor code.
11658 See the thread containing
11659 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11660 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11661 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11662 (dir_monitor_callback, Fgfile_rm_watch):
11663 Use assq_no_quit instead of Fassoc, for speed.
11664 (dir_monitor_callback, Fgfile_rm_watch):
11665 eassert that the monitor is a fixnum.
11666 (dir_monitor_callback): No need for CDR_SAFE.
11667 Simplify building of lisp with alternative tails.
11668 (Fgfile_add_watch, Fgfile_rm_watch):
11669 Do not assume glib functions set errno reliably on failure.
11670 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11671 and signal an error otherwise.
11672 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11673 Use Fdelq instead of Fdelete, for speed.
11675 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11677 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11678 don't insist on being invoked on a highlighted tool-bar button.
11679 Avoids losing tool-bar functionality when mouse-highlight is nil.
11680 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11681 Don't highlight when mouse-highlight is nil.
11682 (note_mouse_highlight): When mouse-highlight is nil, don't return
11683 right away; instead, run tool-bar and mode-line highlight
11684 subroutine, clear any existing highlight, and revert the mouse
11685 pointer to its default shape. (Bug#14558)
11687 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11689 * lisp.mk (lisp): Add prog-mode.el.
11691 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11693 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11694 * process.c (dummy_handler): New function.
11695 (lib_child_handler): New static var.
11696 (handle_child_signal): Invoke it.
11697 (catch_child_signal): If a library has set up a signal handler,
11698 save it into lib_child_handler.
11699 (init_process_emacs): If using glib and not on Windows, tickle glib's
11700 child-handling code so that it initializes its private SIGCHLD handler.
11701 * syssignal.h (SA_SIGINFO): Default to 0.
11702 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11703 31; it should no longer be needed now.
11705 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11707 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11709 * gfilenotify.c (globals_of_gfilenotify): New function.
11710 (syms_of_gfilenotify): Move global initialization there.
11712 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11714 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11716 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11717 * keyboard.c (menu_bar_items, tool_bar_items):
11718 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11719 not override local keymaps any more.
11721 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11723 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11725 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11727 * w32console.c (initialize_w32_display): Return the dimensions of
11728 the console window via 2 additional arguments, not via the current
11729 frame. This avoids crashes due to overrunning the bounds of
11730 frame's decode_mode_spec_buffer, which is not resized following
11731 the change of the frame dimensions from the initial 10x10.
11733 * w32term.h (w32_initialize_display_info): Adjust prototype.
11735 * term.c (init_tty): Take dimensions of the frame from the values
11736 returned by initialize_w32_display.
11738 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11739 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11740 (LIBES): Add $(GFILENOTIFY_LIBS).
11742 * w32inevt.c (handle_file_notifications): Add dummy implementation
11743 for !HAVE_W32NOTIFY.
11745 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11747 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11749 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11751 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11753 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11755 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11757 Fix minor problems found by static checking.
11758 * data.c (pure_write_error):
11759 Use xsignal2, not Fsignal, as Fsignal might return.
11760 * eval.c (set_backtrace_debug_on_exit): Now static.
11761 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11762 No longer inline. EXTERN_INLINE is needed only for functions
11763 defined in .h files. Reindent function header as per GNU style.
11764 (backtrace_p, backtrace_top, backtrace_next):
11765 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11766 compiler or linker. Add extern decls to pacify gcc -Wall.
11767 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11769 * frame.c (free_monitors): Define only on platforms that need it.
11770 * nsterm.m (ns_term_init):
11771 * process.c (catch_child_signal):
11772 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11773 defined on all porting targets these days.
11774 * process.c, process.h (catch_child_signal):
11775 Make it extern only if NS_IMPL_GNUSTEP is defined.
11777 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11779 * w32.c (gettimeofday): Make the signature identical to prototype
11780 in nt/inc/sys/time.h.
11782 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11784 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11787 * keyboard.c (safe_run_hooks_error): Improve error message.
11789 * data.c (pure_write_error): Add `object' argument.
11790 * puresize.h (CHECK_IMPURE): Use it.
11792 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11794 * Makefile.in (NOTIFY_OBJ): New variable.
11795 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11797 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11798 Call syms_of_gfilenotify.
11800 * gfilenotify.c: New file.
11802 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11803 and Qfile_w32notify.
11804 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11805 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11807 * lisp.h: Declare syms_of_gfilenotify.
11809 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11811 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11813 Merge the specpdl and backtrace stacks. Make the structure of the
11814 specpdl entries more obvious via a tagged union of structs.
11815 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11816 (enum specbind_tag): New enum.
11817 (struct specbinding): Make it a tagged union of structs.
11818 Add a case for backtrace records.
11819 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11820 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11821 (backtrace_debug_on_exit): New accessors.
11822 (struct backtrace): Remove.
11823 (struct catchtag): Remove backlist field.
11824 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11826 (Flocal_variable_p): Speed up the common case where the binding is
11828 * eval.c (backtrace_list): Remove.
11829 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11830 (set_backtrace_args, set_backtrace_nargs)
11831 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11832 (backtrace_next): New functions.
11833 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11834 (unwind_to_catch, internal_lisp_condition_case)
11835 (internal_condition_case, internal_condition_case_1)
11836 (internal_condition_case_2, internal_condition_case_n): Don't bother
11837 with backtrace_list any more.
11838 (Fsignal): Adjust to new backtrace format.
11839 (grow_specpdl): Move up.
11840 (record_in_backtrace): New function.
11841 (eval_sub, Ffuncall): Use it.
11842 (apply_lambda): Adjust to new backtrace format.
11843 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11845 (specbind): Adjust to new specpdl format. Simplify.
11846 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11847 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11849 (mark_backtrace): Remove.
11850 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11851 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11852 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11854 * profiler.c (record_backtrace): Use get_backtrace.
11855 (handle_profiler_signal): Use backtrace_top_function.
11856 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11857 accessor functions.
11859 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11861 * process.h (catch_child_signal): Declare.
11863 * process.c (catch_child_signal): New function.
11864 (init_process_emacs): Call it.
11866 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11867 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11869 (x_set_cursor_type): Remove declaration.
11870 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11871 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11872 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11873 (ns_get_color): Use F suffix on float.
11874 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11875 (ns_get_rgb_color): Remove.
11876 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11877 (note_mouse_movement): x and y are CGFloat.
11878 (ns_draw_fringe_bitmap): Remove unused rowY.
11879 Change #if to COCOA && >= 10_6.
11880 (ns_draw_window_cursor): Remove unused overspill.
11881 (ns_draw_underwave): width and x are EamcsCGFloat.
11882 (ns_draw_box): thickness is CGFloat.
11883 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11884 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11885 if not in main thread.
11886 (ns_get_pending_menu_title, ns_check_menu_open)
11887 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11888 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11889 (sendFromMainThread:): New method.
11890 (changeFont:): size is CGFloat.
11891 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11892 Disable warning about permanent text.
11893 (characterIndexForPoint:): Adjust return type depending on GNUstep
11895 (mouseDown:): delta is CGFloat.
11896 (updateFrameSize): Remove unised variable f.
11897 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11898 Cast float to EmacsCGFloat.
11899 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11900 also to -1 when restoring.
11901 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11902 inside NS_IMPL_COCOA.
11903 (toggleFullScreen:): Put call to toggleFullScreen inside
11904 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11905 (setPosition:portion:whole:): por is CGFloat.
11906 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11907 (mouseDown:): Use CGFloat.
11908 (mouseDragged:): Remove unised variable edge.
11909 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11911 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11912 of CGFloat differs.
11913 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11914 when NS_IMPL_GNUSTEP.
11915 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11916 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11917 (EmacsToolbar): Add clearAll. Add tag argument to
11918 addDisplayItemWithImage.
11919 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11921 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11923 * nsmenu.m (ns_update_menubar): Make static.
11924 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11925 (fillWithWidgetValue:): Add cast to SEL for setAction.
11926 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11927 (update_frame_tool_bar): Update code for GNUstep.
11928 (clearAll): New method.
11929 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11930 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11931 Move identifierToItem setObject and activeIdentifiers addObject before
11932 call to insertItemWithItemIdentifier.
11933 (validateVisibleItems): Fix indentation.
11934 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11935 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11936 UtilityWindow to aStyle, remove call to setStyleMask.
11938 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11940 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11941 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11942 Use F suffix on floats.
11943 (ns_char_width): Returns CGFloat.
11944 (ns_ascii_average_width): w is CGFloat instead of float.
11945 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11947 (ns_glyph_metrics): CGFloat instead of float.
11949 * nsfns.m (x_set_foreground_color, x_set_background_color):
11951 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11952 remove unused variables.
11953 (Fns_read_file_name): Keep track if panel is for save.
11954 Use ns_filename_from_panel/ns_directory_from_panel.
11955 (Fns_list_services): delegate only used for COCOA.
11956 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11957 Just return the input if GNUstep.
11958 (x_screen_planes): Remove.
11959 (Fxw_color_values): Use EmacsCGFloat
11960 (Fns_display_monitor_attributes_list): Only get screen number for
11962 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11964 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11965 ns_directory_from_panel.
11967 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11969 * process.c (handle_child_signal): Also use WCONTINUED.
11970 This is so that list-processes doesn't mistakenly list the process
11971 as stopped, when the process has actually been continued and is
11974 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11976 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11977 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11978 not already configured.
11980 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11982 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11984 * Makefile.in (mostlyclean): Remove *.res files.
11986 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11988 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11989 a buffer (bug#8447).
11991 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11993 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11994 display vector, and we backtrack, handle the case that the
11995 previous character position is also displayed from a display
11996 vector or covered by a display string or image. (Bug#14476)
11998 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12000 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12001 (struct MonitorInfo, free_monitors): Remove.
12002 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12003 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12004 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12007 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12008 (struct MonitorInfo, free_monitors): Remove.
12009 (ns_screen_name): Make static.
12010 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12011 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12014 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12015 (struct MonitorInfo): New struct.
12016 (free_monitors, make_monitor_attribute_list): Declare.
12018 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12020 (free_monitors, make_monitor_attribute_list): New functions.
12021 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12024 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12026 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12028 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12030 * keyboard.c: Apply keyboard decoding only to events that come directly
12031 from the tty, not from unread-command-events (bug#14368).
12032 (read_event_from_main_queue): New function, extracted from read_char.
12033 (read_decoded_char): Remove.
12034 (read_decoded_event_from_main_queue): New function to replace it.
12035 (read_char): Use it.
12036 (read_key_sequence): Use read_char rather than read_decoded_char.
12038 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12040 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12042 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12044 2013-05-22 Kenichi Handa <handa@gnu.org>
12046 The following changes are to fix the setting of
12047 buffer-file-coding-system on, for instance, C-x RET c unix RET
12048 _FILE_OF_DOS_EOL_TYPE_ RET.
12050 * coding.h (struct coding_system): New member detected_utf8_chars.
12052 * coding.c (detect_coding_utf_8): Count characters and check EOL
12053 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12055 (setup_coding_system): Do not initialize coding->head_ascii.
12056 (check_ascii): Do not set coding->eol_seen but update it. Do not
12057 call adjust_coding_eol_type here.
12058 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12059 If the eol-type of CODING is already specified, adjust the eol type
12060 of the found coding-system.
12061 (decode_coding_gap): Cancel previous change. Utilize the
12062 character numbers counted by detect_coding_utf_8. Fix detection
12065 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12067 * search.c (looking_at_1): Only set last_thing_searched if the match
12068 changed the match-data (bug#14281).
12070 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12072 * xdisp.c (reseat_at_previous_visible_line_start):
12073 Already declared in dispextern.h, so remove it here.
12074 (move_it_vertically_backward): Likewise.
12076 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12078 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12079 (Fx_display_pixel_width, Fx_display_pixel_height)
12080 (Fx_display_mm_width, Fx_display_mm_height):
12081 Mention `display-monitor-attributes-list' in docstrings.
12083 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12084 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12085 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12086 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12087 (Fx_display_backing_store, Fx_display_visual_class)
12088 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12089 (Fx_display_grayscale_p, Fx_display_pixel_width)
12090 (Fx_display_pixel_height, Fx_display_planes)
12091 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12092 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12093 (Fx_display_mm_width, Fx_display_mm_height)
12094 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12095 height for all physical monitors as in X11.
12097 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12098 Return pixel width or height for all physical monitors as in X11.
12100 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12102 Port --enable-gcc-warnings to clang.
12103 * bytecode.c (exec_byte_code):
12105 Redo diagnostic pragmas to pacify clang, too.
12106 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12107 * editfns.c (Fencode_time):
12108 * fileio.c (file_accessible_directory_p):
12109 * font.c (font_unparse_xlfd):
12110 Use '&"string"[index]' instead of '"string" + (index)'.
12111 * undo.c (user_error): Remove; unused.
12113 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12115 * insdel.c (insert_1_both): Document the arguments, instead of
12116 referring to insert_1, which no longer exists.
12118 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12119 some window, increment windows_or_buffers_changed, so that
12120 *Messages* display in that window is updated. (Bug#14408)
12122 * w32.c: Include epaths.h.
12123 (init_environment): Use cmdproxy.exe without leading directories.
12124 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12126 (gettimeofday): Adjust signature and return value to Posix
12129 * unexw32.c (open_output_file): Delete the existing emacs.exe
12130 before creating it, to break the hard link to the versioned
12133 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12134 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12135 (FIRSTFILE_OBJ): New variables.
12136 (W32_RES): Rename to EMACSRES. All users changed.
12137 (base_obj): Use $(CM_OBJ).
12138 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12139 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12140 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12141 $(W32_RES_LINK) before $(LIBES).
12142 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12144 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12146 * makefile.w32-in (DOC): Use just "DOC".
12148 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12150 * process.c: Export default filters and sentinels to Elisp.
12151 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12153 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12154 (Fset_process_sentinel, Fformat_network_address):
12155 Default to them instead of nil.
12156 (server_accept_connection): Sentinels can't be nil any more.
12157 (read_and_dispose_of_process_output): New function, extracted from
12158 read_process_output.
12159 (read_process_output): Use it; filters can't be nil.
12160 (Finternal_default_process_filter): New function, extracted from
12161 read_process_output.
12162 (exec_sentinel_unwind): Remove function.
12163 (exec_sentinel): Don't zilch sentinel while running.
12164 (status_notify): Sentinels can't be nil.
12165 (Finternal_default_process_sentinel): New function extracted from
12167 (setup_process_coding_systems): Default filter is not nil any more.
12168 (syms_of_process): Export new Elisp functions and initialize
12170 * lisp.h (make_lisp_proc): New function.
12172 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12174 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12176 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12178 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12179 unless we know that the window w is a leaf window.
12180 Another attempt at solving bug#14062.
12182 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12184 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12187 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12189 * image.c (gif_load): Check that subimages fit (Bug#14345).
12191 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12193 * lread.c (skip_dyn_eof): New function.
12194 (read1): Use it to skip the end of a file in response to #@00.
12196 * doc.c (get_doc_string): Slightly relax the sanity checking.
12198 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12200 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12201 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12202 (MonitorInfo): New struct.
12203 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12204 (Fns_display_monitor_attributes_list): New functions.
12205 (display-usable-bounds): Remove.
12206 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12209 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12211 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12212 (GTK_CHECK_VERSION): New macro, if not already defined.
12213 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12214 replaced by GTK_CHECK_VERSION.
12216 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12218 * xterm.h (GTK_PREREQ): New macro.
12219 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12220 to use this macro instead, for consistency and clarity.
12222 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12224 * xdisp.c (row_for_charpos_p): New function, with code of
12225 cursor_row_p, but accepts an additional argument CHARPOS instead
12226 of using a hardcoded PT.
12227 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12228 (row_containing_pos): Call row_for_charpos_p instead of partially
12229 doing the same. Fixes cursor positioning under longlines-mode
12230 when longlines-show-effect includes more than one newline, when
12231 moving the cursor vertically up.
12233 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12235 * makefile.w32-in (ACL_H): New macro.
12236 ($(BLD)/fileio.$(O)): Update dependencies.
12238 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12240 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12241 * Makefile.in (LIB_ACL): New macro.
12242 (LIBACL_LIBS): Remove.
12243 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12244 * fileio.c: Include <acl.h>.
12245 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12246 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12248 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12251 * unexelf.c: Don't assume ElfW (Half) fits in int.
12252 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12253 when dealing with ElfW (Half) values, since they can exceed 2**31
12254 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12255 (entry_address): Omit unused NUM arg. All uses changed.
12257 2013-05-07 Juri Linkov <juri@jurta.org>
12259 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12260 to the string converted from number with `Fnumber_to_string'.
12263 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12265 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12266 This fixes a problem introduced by my previous change.
12268 2013-05-07 Glenn Morris <rgm@gnu.org>
12270 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12272 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12274 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12276 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12278 Static checking by GCC 4.8.0.
12279 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12280 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12281 (x_get_monitor_attributes_fallback)
12282 (x_get_monitor_attributes_xinerama)
12283 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12284 Define only if USE_GTK.
12285 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12286 (x_get_monitor_attributes_fallback): Omit unused locals.
12287 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12288 Use double, not float, to avoid mixed-mode floating point arithmetic.
12290 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12291 Jan Djärv <jan.h.d@swipnet.se>
12293 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12294 (XINERAMA_CFLAGS): New macros.
12295 (ALL_CFLAGS, LIBES): Use them.
12297 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12298 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12299 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12300 (syms_of_xfns): DEFSYM them.
12301 (struct MonitorInfo): New struct.
12302 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12303 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12304 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12305 (x_get_monitor_attributes_xinerama): New functions.
12306 (Fx_display_monitor_attributes_list): New primitive.
12307 (syms_of_xfns): Defsubr it.
12309 * xterm.h (x_display_info): Add Xatom_net_workarea and
12310 Xatom_net_current_desktop.
12312 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12313 and dpyinfo->Xatom_net_current_desktop.
12315 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12317 * xdisp.c (pos_visible_p): Use the special code for finding the
12318 beginning of a display property or overlay for any "replacing"
12319 display property, not just for display strings. This solves
12320 incorrect reporting of position by posn-at-point. (Bug#14241)
12322 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12324 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12325 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12326 Verify that ElfW (Half) fits in int.
12327 (fatal): Use same signature as lisp.h.
12328 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12329 configure and build with -DUNEXELF_DEBUG without worrying about
12330 other modules that use DEBUG.
12331 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12332 possibly-wide integers now uses it instead of plain fprintf.
12333 (entry_address): New function, which avoids problems with 32-bit
12334 overflow on 64-bit hosts.
12335 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12336 (round_up): Don't assume the remainder fits in int.
12337 (find_section): Use bool for boolean. Simplify debug code.
12338 (unexec): Don't assume file sizes fit in int or size_t.
12339 Omit unnecessary trailing newline in 'fatal' format.
12340 Use strerror rather than outputting decimal error number.
12341 Remove unused code when emacs is not defined;
12342 this file relies on Emacs now.
12343 Don't assume e_phnum and e_shnum are positive.
12345 * regex.c: Fix problems when DEBUG is defined.
12346 (extract_number, extract_number_and_incr): Define regardless of
12347 whether DEBUG is defined; that's simpler and makes the code less
12348 likely to go stale in the normal case when DEBUG is not defined.
12349 Return int rather than taking an int * arg. All callers changed.
12350 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12351 Remove, replacing with ...
12352 (DEBUG_PRINT): New macro. All callers changed.
12353 (DEBUG_COMPILES_ARGUMENTS): New macro.
12354 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12355 (print_compiled_pattern, print_double_string) [DEBUG]:
12356 Use prototype rather than old-style definition.
12357 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12358 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12359 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12360 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12361 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12362 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12363 This matters only when DEBUG is defined.
12365 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12367 * xdisp.c (set_iterator_to_next): Set the
12368 ignore_overlay_strings_at_pos_p flag only if we are _really_
12369 iterating over an overlay string, as indicated by the
12370 current.overlay_string_index member. (Bug#14306)
12372 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12374 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12375 to where it is used, to avoid autorelease issues (Bug#14050).
12377 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12379 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12380 * fileio.c (syms_of_fileio): Implement this.
12381 * filelock.c (create_lock_file): If symbolic links don't work, so
12382 we use a regular file as a lock file, do not fsync the lock file;
12385 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12387 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12388 (syms_of_minibuf): Adjust accodingly.
12390 * callint.c (Fcall_interactively): Adjust calls accordingly.
12392 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12394 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12395 w->contents is a buffer before computing everything else.
12396 Use parentheses to disambiguate last part of the condition.
12398 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12399 assertion violations. (Bug#14062)
12401 2013-05-01 David Reitter <david.reitter@gmail.com>
12403 * nsfns.m (ns_tooltip): Initialize.
12405 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12407 * coding.c (decode_coding_gap): Don't remove the character before
12408 a newline unless it's a CR character. (Bug#14287)
12410 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12412 * dispextern.h (struct face): Move enum face_underline_type
12413 earlier so that bitfields can be in the same word.
12415 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12417 * nsfns.m (handlePanelKeys): New function.
12418 (EmacsOpenPanel:performKeyEquivalent:)
12419 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12420 arrows/function/control and copy/paste keys (Bug#14296).
12422 2013-04-27 Juri Linkov <juri@jurta.org>
12424 * callint.c (Fcall_interactively): Call `Qread_number' for
12425 interactive code letter `n' instead of using duplicate code.
12428 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12430 * systime.h (make_timeval): Declare as 'const'.
12432 2013-04-27 Kenichi Handa <handa@gnu.org>
12434 * font.c (font_open_entity): Always open a font of manageable
12437 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12439 Port better to AIX (Bug#14258).
12440 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12443 2013-04-24 Kenichi Handa <handa@gnu.org>
12445 * coding.c (decode_coding_iso_2022): When an invalid escape
12446 sequence is encountered, reset the invocation and designation
12447 status to the safest one.
12449 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12451 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12452 Without this fix, "make distclean" leaves stamp-h1 behind.
12454 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12456 * w32fns.c (w32_fullscreen_rect): New function to compute the
12457 window rectangle for the given fullscreen mode.
12458 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12459 longer tunes the window size. This keeps the window's edges flush
12460 with the screen and allows the taskbar to hide itself in fullboth.
12462 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12463 window decorations and uses the entire screen.
12465 * w32term.h (w32_fullscreen_rect) Add prototype.
12466 (struct w32_output): Replace normal_width, normal_height,
12467 normal_top, and normal_left members with a single normal_placement
12469 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12471 (FRAME_NORMAL_PLACEMENT): New macro.
12473 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12475 * minibuf.c (Ftest_completion): Silence compiler warning.
12477 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12479 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12482 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12485 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12486 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12487 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12488 parentheses where appropriate.
12490 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12492 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12494 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12496 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12497 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12498 Mention in the doc string that setting these variables takes
12499 effect only after a call to set-window-buffer. (Bug#14200)
12501 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12503 * indent.c (Fvertical_motion): Don't consider display strings on
12504 overlay strings as display strings on the buffer position we
12505 started from. This prevents vertical cursor motion from jumping
12506 more than one line when there's an overlay string with a display
12507 property at end of line.
12508 Reported by Karl Chen <Karl.Chen@quarl.org> in
12509 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12511 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12513 * window.c (select_window): `record_buffer' even if window is
12514 already selected (bug#14191).
12516 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12518 * window.c (Fwindow_end): Test more flags, including the buffer's
12519 last_overlay_modified flag, to determine whether the window's
12520 display is really up-to-date. Prevents the function from
12521 returning a stale value. (Bug#14170)
12522 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12525 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12527 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12528 garbaged only if it is not already the top frame on its TTY.
12529 This prevents flickering due to constant redrawing of TTY frames when
12530 there are GUI frames open in the same session. (Bug#13864)
12532 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12534 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12535 of marking the idle timers directly.
12537 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12539 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12540 tables (bug#14054).
12542 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12544 * window.c (select_window): Don't record_buffer while the invariant is
12545 temporarily broken (bug#14161).
12547 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12549 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12551 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12553 2013-04-07 Romain Francoise <romain@orebokech.com>
12555 Ignore additional platform-specific ACL errors (Bug#13702).
12556 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12557 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12559 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12561 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12564 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12566 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12567 This bug was introduced by my 2013-02-25 change that simplified
12568 data_start configuration. Without this change, on GNU/Linux
12569 an Emacs configured with --enable-profiling fails immediately
12570 due to a profiler signal.
12571 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12572 with these flags. On platforms where special flags are needed
12573 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12574 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12575 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12577 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12579 Get rid of some platform-specific functions examining window
12580 system and its capabilities. This is a partial rework of the
12582 * lisp.h (have_menus_p): Remove prototype. This function is
12583 replaced with platform-independent window_system_available.
12584 (check_window_system): Move to...
12585 * frame.h (decode_window_system_frame, window_system_available):
12586 ...here, add new prototypes.
12587 * frame.c (window_system_available, decode_window_system_frame):
12589 (check_window_system): Platform-independent now.
12590 * xterm.h (x_in_use): Remove declaration.
12592 * w32term.h (check_x_frame):
12593 * nsterm.h (check_x_frame): Remove prototypes. This function
12594 is replaced with platform-independent decode_window_system_frame.
12595 * msdos.c (have_menus_p): Remove.
12596 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12597 Remove platform-specific functions. Use check_window_system,
12598 decode_window_system_frame and check_ns_display_info where
12599 appropriate. Minor style and comment tweaks.
12600 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12601 (check_x_frame): Likewise.
12602 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12604 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12605 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12606 * xmenu.c, xselect.c: All related users changed.
12608 2013-04-03 Kenichi Handa <handa@gnu.org>
12610 The following changes is to optimize the code for reading UTF-8
12613 * coding.c (check_ascii): Rename from detect_ascii. Return value
12614 changed. Check EOL format. Do not call adjust_coding_eol_type
12616 (check_utf_8): New function.
12617 (adjust_coding_eol_type): Do nothing if already adjusted.
12618 (detect_coding): Compare the return value of check_ascii with
12619 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12620 (decode_coding_gap): Optimize for valid UTF-8.
12622 2013-03-21 Kenichi Handa <handa@gnu.org>
12624 * coding.c (syms_of_coding): Cancel previous change.
12626 * insdel.c (insert_from_gap): Fix previous change.
12628 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12630 Consistently use platform-specific function to detect window system.
12631 * lisp.h (check_window_system): New prototype. This function is
12632 going to replace check_x, check_w32 and check_ns.
12633 (have_menus_p): Mention msdos.c in comment.
12634 * fontset.c (check_window_system_func): Remove. Adjust all users.
12635 * fontset.h (check_window_system_func): Remove prototype.
12636 * nsterm.h (check_ns):
12637 * xterm.h (check_x):
12638 * w32term.h (check_w32): Likewise.
12639 * menu.c (Fx_popup_menu): Use check_window_system.
12640 * msdos.c (check_window_system): Define for MS-DOS.
12641 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12642 * w32fns.c (check_window_system): Likewise for MS-Windows.
12643 * xfns.c (check_window_system): Likewise for X.
12644 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12645 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12647 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12649 Prefer < to > in range checks such as 0 <= i && i < N.
12650 This makes it easier to visualize quantities on a number line.
12651 This patch doesn't apply to all such range checks,
12652 only to the range checks affected by the 2013-03-24 change.
12653 This patch reverts most of the 2013-03-24 change.
12654 * alloc.c (xpalloc, Fgarbage_collect):
12655 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12656 * character.c (string_escape_byte8):
12657 * charset.c (read_hex):
12658 * data.c (cons_to_unsigned):
12659 * dispnew.c (update_frame_1):
12660 * doc.c (Fsubstitute_command_keys):
12661 * doprnt.c (doprnt):
12662 * editfns.c (hi_time, decode_time_components):
12663 * fileio.c (file_offset):
12664 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12665 * font.c (font_intern_prop):
12666 * frame.c (x_set_alpha):
12667 * gtkutil.c (get_utf8_string):
12668 * indent.c (check_display_width):
12669 * keymap.c (Fkey_description):
12670 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12672 * minibuf.c (read_minibuf_noninteractive):
12673 * process.c (wait_reading_process_output):
12674 * search.c (Freplace_match):
12675 * window.c (get_phys_cursor_glyph):
12676 * xdisp.c (redisplay_internal):
12677 * xsmfns.c (smc_save_yourself_CB):
12678 Prefer < to > for range checks.
12679 * dispnew.c (sit_for): Don't mishandle NaNs.
12680 This fixes a bug introduced in the 2013-03-24 change.
12681 * editfns.c (decode_time_components): Don't hoist comparison.
12682 This fixes another bug introduced in the 2013-03-24 change.
12684 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12686 * frame.h (struct frame): Drop scroll_bottom_vpos
12687 member becaue all real users are dead long ago.
12688 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12689 * xdisp.c (redisplay_internal): Adjust user.
12691 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12693 * nsmenu.m (showAtX:Y:for:): setLevel to
12694 NSPopUpMenuWindowLevel (Bug#13998).
12696 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12698 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12699 (ns_check_pending_open_menu): Declare.
12701 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12702 (x_activate_menubar): Update the menu with title that matches
12703 ns_get_pending_menu_title, and call
12704 ns_check_pending_openmenu (Bug#12698).
12705 (menuWillOpen:): New method.
12706 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12708 * nsterm.m (menu_will_open_state, menu_mouse_point)
12709 (menu_pending_title): New varaibles.
12710 (ns_get_pending_menu_title, ns_check_menu_open)
12711 (ns_check_pending_open_menu): New functions.
12713 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12715 * indent.c (current_column_bol_cache): Remove leftover which is not
12716 used in Fmove_to_column any more.
12717 (current_column, scan_for_column): Adjust users.
12718 * keyboard.c (last_point_position_buffer, last_point_position_window):
12719 Remove leftovers which are not used for recording undo any more.
12720 (command_loop_1, syms_of_keyboard): Adjust users.
12721 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12722 redisplay_window any more.
12723 (move_it_to): Adjust user.
12725 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12727 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12728 Update dependencies.
12730 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12732 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12733 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12734 forward references.
12736 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12738 * window.h (struct window): Replace hchild, vchild and buffer slots
12739 with a single slot 'contents'. This is possible because each valid
12740 window may have either the child window (in vertical or horizontal
12741 combination) or buffer to display (for the leaf window). Using that,
12742 a lot of operations to traverse and/or change window hierarchies may
12743 be simplified. New member horizontal is used to distinguish between
12744 horizontal and vertical combinations of internal windows.
12745 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12746 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12747 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12748 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12749 Use contents slot, not buffer, where appropriate.
12750 (wset_combination): New function.
12751 (wset_buffer): Add eassert.
12752 (Fframe_first_window): Simplify the loop reaching first window.
12753 (Fwindow_buffer): Use WINDOW_LEAF_P.
12754 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12755 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12756 (unshow_buffer): Convert initial debugging check to eassert.
12757 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12758 (make_parent_window, window_resize_check, window_resize_apply)
12759 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12760 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12761 Adjust to match struct window changes.
12762 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12763 (mark_window_cursors_off, count_windows, get_leaf_windows)
12764 (foreach_window_1): Simplify the loop.
12765 * alloc.c (mark_object): Do not check for the leaf window because
12766 internal windows has no glyph matrices anyway.
12767 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12768 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12769 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12770 (build_frame_matrix_from_window_tree, mirror_make_current)
12771 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12772 (update_window_tree, set_window_update_flags): Simplify the loop.
12773 (sync_window_with_frame_matrix_rows): Enforce live window.
12774 Use contents slot, not buffer, where appropriate.
12775 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12776 and WINDOW_HORIZONTAL_COMBINATION_P.
12777 (make_frame_visible_1): Simplify the loop.
12778 Use contents slot, not buffer, where appropriate.
12779 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12780 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12781 (expose_window_tree): Likewise.
12782 Use contents slot, not buffer, where appropriate.
12783 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12784 to avoid deleted windows. Use contents slot instead of buffer.
12785 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12786 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12787 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12788 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12790 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12792 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12793 identify the reasons for assertion violations in bug#14062 and
12795 (Fx_show_tip): Fix compilation error under
12796 "--enable-check-lisp-object-type". (Bug#14073)
12798 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12799 Reported by <rzl24ozi@gmail.com>.
12801 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12803 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12805 (unwind_with_echo_area_buffer): ...to restore it here.
12806 This is needed to ensure that...
12807 (redisplay_window): ...both window markers are valid here,
12808 which is verified by eassert.
12809 * editfns.c (save_excursion_save): Do not assume that
12810 selected_window always displays the buffer.
12811 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12814 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12816 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12819 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12821 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12823 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12825 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12826 since MinGW's w32api headers do. This avoids compiler warnings.
12828 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12829 if already defined.
12831 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12833 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12835 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12837 * gtkutil.c (style_changed_cb): Check if frame is live and an
12838 X frame (Bug#14038).
12840 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12842 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12843 Define only for _WIN32_WINNT less than 0x0500.
12844 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12846 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12847 see its own definitions of 'struct timeval' and 'struct timezone'.
12849 Fix incompatibilities between MinGW.org and MinGW64 headers.
12850 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12852 * w32.c (REPARSE_DATA_BUFFER): Guard with
12853 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12855 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12857 * xterm.c: Include X11/XKBlib.h
12858 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12860 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12862 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12864 * blockinput.h (input_blocked_p): Likewise.
12865 * bytecode.c (exec_byte_code): Likewise.
12866 * callproc.c (call_process_kill, call_process_cleanup)
12867 (Fcall_process): Likewise.
12868 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12869 (Fccl_execute_on_string): Likewise.
12870 * character.c (string_escape_byte8): Likewise.
12871 * charset.c (read_hex): Likewise.
12872 * cm.c (calccost): Likewise.
12873 * data.c (cons_to_unsigned): Likewise.
12874 * dired.c (directory_files_internal, file_name_completion):
12876 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12877 (sit_for): Likewise.
12878 * doc.c (Fsubstitute_command_keys): Likewise.
12879 * doprnt.c (doprnt): Likewise.
12880 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12881 * emacsgtkfixed.c: Likewise.
12882 * fileio.c (file_offset, Fwrite_region): Likewise.
12883 * floatfns.c (Fexpt, fmod_float): Likewise.
12884 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12886 * font.c (font_intern_prop): Likewise.
12887 * frame.c (x_set_alpha): Likewise.
12888 * gtkutil.c (get_utf8_string): Likewise.
12889 * indent.c (check_display_width): Likewise.
12890 * intervals.c (create_root_interval, rotate_right, rotate_left)
12891 (split_interval_right, split_interval_left)
12892 (adjust_intervals_for_insertion, delete_node)
12893 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12894 (merge_interval_right, merge_interval_left, copy_intervals)
12895 (set_intervals_multibyte_1): Likewise.
12896 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12897 * keymap.c (Fkey_description): Likewise.
12898 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12899 * lread.c (openp, read_integer, read1, string_to_number):
12901 * menu.c (ensure_menu_items): Likewise.
12902 * minibuf.c (read_minibuf_noninteractive): Likewise.
12903 * print.c (printchar, strout): Likewise.
12904 * process.c (create_process, Faccept_process_output)
12905 (wait_reading_process_output, read_process_output, send_process)
12906 (wait_reading_process_output): Likewise.
12907 * profiler.c (make_log, handle_profiler_signal): Likewise.
12908 * regex.c (re_exec): Likewise.
12909 * regex.h: Likewise.
12910 * search.c (looking_at_1, Freplace_match): Likewise.
12911 * sysdep.c (get_child_status, procfs_ttyname)
12912 (procfs_get_total_memory): Likewise.
12913 * systime.h (EMACS_TIME_VALID_P): Likewise.
12914 * term.c (dissociate_if_controlling_tty): Likewise.
12915 * window.c (get_phys_cursor_glyph): Likewise.
12916 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12917 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12919 * xfns.c (Fx_window_property): Likewise.
12920 * xmenu.c (set_frame_menubar): Likewise.
12921 * xselect.c (x_get_window_property, x_handle_dnd_message):
12923 * xsmfns.c (smc_save_yourself_CB): Likewise.
12924 * xterm.c (x_scroll_bar_set_handle): Likewise.
12926 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12928 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12929 to be optional or nil. Adjust comment and convert it to docstring.
12930 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12931 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12933 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12935 Static checking by GCC 4.8-20130319.
12936 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12937 * process.c (Fset_process_datagram_address)
12938 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12939 * xdisp.c (get_char_face_and_encoding)
12940 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12941 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12942 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12944 2013-03-24 Ken Brown <kbrown@cornell.edu>
12946 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12947 fix compilation on 64-bit Cygwin, where underscores are not
12948 automatically prepended.
12950 * w32term.c (w32_initialize): Silence compiler warning.
12952 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12954 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12955 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12956 variables, to save and restore frame dimensions.
12957 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12958 after returning from a 'fullscreen' configuration.
12959 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12960 to avoid races between the main thread and the input thread.
12962 * w32term.h (struct w32_output): New members normal_width,
12963 normal_height, normal_top, normal_left, and prev_fsmode.
12964 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12965 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12966 members of a frame.
12968 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12969 'fullscreen' parameter. Always record previous width and height
12970 of the frame, except when switching out of maximized modes, so
12971 that they could be restored correctly, instead of resetting to the
12972 default frame dimensions. Send SC_RESTORE command to the frame,
12973 unless we are going to send SC_MAXIMIZE, to restore the frame
12974 resize hints in the mouse pointer shown by the window manager.
12977 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12979 * lisp.h (get_frame_param): Adjust conditions for prototype
12982 2013-03-22 Ken Brown <kbrown@cornell.edu>
12984 * unexcw.c: Drop unneeded inclusion of w32common.h.
12985 (report_sheap_usage): Declare.
12986 (read_exe_header): Add magic numbers for x86_64.
12987 (fixup_executable): Fix printf format specifier for unsigned long
12990 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12992 * frame.h (struct frame): Put menu_bar_window under #ifdef
12993 because this member is not needed when X toolkit is in use.
12994 (fset_menu_bar_window):
12995 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12996 (free_glyphs, update_frame):
12997 * xdisp.c (expose_frame): Likewise.
12998 (display_menu_bar): Likewise. Remove redundant eassert.
12999 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13002 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13004 Use functions and constants to manipulate Lisp_Save_Value objects.
13005 This replaces code that used macros and strings and token-pasting.
13006 The change makes the C source a bit easier to follow,
13007 and shrinks the Emacs executable a bit.
13008 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13009 (make_save_value): Change 1st arg from string to enum. All callers
13012 (mark_object): Use if, not #if, for GC_MARK_STACK.
13013 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13014 (XSAVE_OBJECT): Now functions, not macros.
13015 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13016 the constant was never used.
13017 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13018 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13019 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13020 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13022 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13023 type3 with a single member save_type. All uses changed.
13024 (save_type, set_save_pointer, set_save_integer): New functions.
13025 * print.c (PRINTX): Remove.
13027 * alloc.c: Remove redundant static declarations.
13029 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13031 * window.h (struct window): Convert left_col, top_line, total_lines
13032 and total_cols from Lisp_Objects to integers. Adjust comments.
13033 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13035 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13036 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13037 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13038 Adjust users where appropriate.
13040 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13042 * frame.h (struct frame): Drop resx and resy because the same data is
13043 available from window system-specific output context. Adjust users.
13044 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13045 New functions to provide defaults when no window system available.
13046 (FRAME_RES_X, FRAME_RES_Y): New macros.
13047 (NUMVAL): Move from xdisp.c.
13048 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13049 (Ffont_face_attributes, Fopen_font):
13050 * image.c (gs_load):
13051 * w32font.c (fill_in_logfont):
13052 * xdisp.c (calc_pixel_width_or_height):
13053 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13054 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13056 2013-03-20 Kenichi Handa <handa@gnu.org>
13058 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13059 to 1 (temporary workaround until a bug related to ASCII
13060 optimization is fixed).
13062 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13064 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13065 Signal error if window is not internal. Adjust docstring.
13066 (delete_all_child_windows): Use combination_limit to save the buffer.
13067 (Fset_window_configuration): Adjust accordingly.
13068 * print.c (syms_of_print): Initialize debugging output not here...
13069 (init_print_once): ...but in a new function here.
13070 * lisp.h (init_print_once): Add prototype.
13071 * emacs.c (main): Add call to init_print_once. Adjust comments.
13073 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13075 * window.c (window_resize_check, window_resize_apply)
13076 (window_from_coordinates, recombine_windows, set_window_buffer)
13077 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13078 (Fsplit_window_internal, Fdelete_window_internal)
13079 (freeze_window_starts): Use bool for booleans.
13080 * window.h (window_frame_coordinates, resize_frame_windows)
13081 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13083 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13085 * dispnew.c (bitch_at_user): Use `user-error'.
13087 2013-03-17 Ken Brown <kbrown@cornell.edu>
13089 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13090 as return type of image_background. (Bug#13981)
13091 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13093 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13095 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13096 (ns_select): Don't return with result uninitialized.
13098 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13101 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13103 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13104 directories. If filename is nil, get directory name (Bug#13932).
13105 Use getFilename and getDirectory.
13106 (getFilename, getDirectory): New methods for EmacsSavePanel and
13108 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13110 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13112 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13114 2013-03-15 Kenichi Handa <handa@gnu.org>
13116 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13117 (adjust_after_replace): Make it back to static. Delete the third
13118 arg text_at_gap_tail. Cancel the code for handling it.
13120 * coding.h (struct coding_system): New member eol_seen.
13122 * coding.c (detect_ascii): New function.
13123 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13124 when the source bytes are actually scanned. On detecting for
13125 coding_category_utf_8_auto, call detect_ascii instead of scanning
13126 source bytes directly.
13127 (produce_chars): Call insert_from_gap with the new arg 0.
13128 (encode_coding): Likewise.
13129 (decode_coding_gap): Control ASCII optimization by the variable
13130 disable_ascii_optimization instead of #ifndef .. #endif.
13131 Deccode EOL format according to coding->eol_seen.
13132 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13135 * lisp.h (adjust_after_replace): Cancel externing it.
13136 (insert_from_gap): Adjust prototype.
13138 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13140 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13141 FULLSCREEN_MAXIMIZED. (Bug#13935)
13143 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13145 * region-cache.c (find_cache_boundary, move_cache_gap)
13146 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13147 Simplify debugging check and convert to eassert. Adjust comment.
13148 (pp_cache): Put under ENABLE_CHECKING.
13150 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13152 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13153 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13154 and WM_ACTIVATEAPP.
13155 (w32fullscreen_hook): If the frame is visible, reset
13156 f->want_fullscreen flag after changing the frame size. If the
13157 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13160 2013-03-13 Daniel Colascione <dancol@dancol.org>
13162 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13163 too so that these builds can use Cygwin's file conversion
13164 functions. (We've been building and linking cygw32.o all along
13165 and just not using it.)
13167 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13169 File synchronization fixes (Bug#13944).
13170 * Makefile.in (LIB_FDATASYNC): New macro.
13172 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13173 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13174 Don't worry about HAVE_FSYNC, since a substitute fsync is
13175 available if the system lacks one.
13176 (Fwrite_regin): Retry fsync if interrupted.
13178 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13180 * w32term.c (w32_read_socket): If the Emacs frame is being
13181 activated, call w32fullscreen_hook, to make sure the new frame
13182 dimensions are in effect. (Bug#13937)
13184 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13186 * xdisp.c (init_iterator): Simplify because both character and byte
13187 positions are either specified or -1. Add eassert. Adjust comment.
13188 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13189 character and byte positions can be obtained from marker.
13191 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13193 Static checking by Sun C 5.12.
13194 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13195 * bytecode.c (exec_byte_code):
13196 * dispnew.c (init_display):
13198 * fileio.c (Fsubstitute_in_file_name):
13199 * keyboard.c (Fevent_convert_list):
13200 * keymap.c (Fsingle_key_description):
13201 * term.c (maybe_fatal, fatal):
13202 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13203 * xsmfns.c (Fhandle_save_session):
13204 Omit unreachable code.
13205 * keymap.c (map_keymap_char_table_item): Cast void * to
13206 a function pointer type; the C Standard requires this.
13208 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13209 Include <sys/param.h> unconditionally, as that works elsewhere and
13210 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13211 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13214 See ChangeLog.12 for earlier changes.
13216 ;; Local Variables:
13220 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13222 This file is part of GNU Emacs.
13224 GNU Emacs is free software: you can redistribute it and/or modify
13225 it under the terms of the GNU General Public License as published by
13226 the Free Software Foundation, either version 3 of the License, or
13227 (at your option) any later version.
13229 GNU Emacs is distributed in the hope that it will be useful,
13230 but WITHOUT ANY WARRANTY; without even the implied warranty of
13231 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13232 GNU General Public License for more details.
13234 You should have received a copy of the GNU General Public License
13235 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.