1 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3 * syntax.c (scan_lists): Don't examine positions before BEGV.
6 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
8 Improve robustness of new string-collation code (Bug#18051).
9 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
10 (newlocale, wcscoll_l): Define substitutes for platforms that
11 lack them, so as to simplify the mainline code.
12 (str_collate): Simplify the code by assuming the above definitions.
13 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
14 example, the old version left the Emacs in the wrong locale if
15 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
16 result. Report an error if newlocale fails.
18 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
20 * lisp.h (str_collate):
21 * sysdep.c (str_collate): Return int.
22 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
24 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
26 Fix some glitches in previous change.
27 * sysdep.c (stack_direction): Replace stack_grows_down
28 to simplify calculation of stack boundaries.
29 (handle_sigsegv): Check whether we really crash somewhere near
30 to stack boundary, and handle fatal signal as usual if not.
31 (init_sigsegv): Adjust accordingly.
32 * keyboard.c (Vtop_level_message): Rename to
33 Vinternal__top_level_message, as suggested by Stefan Monnier in
34 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
35 All related users changed.
37 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
39 Handle C stack overflow caused by too nested Lisp evaluation.
40 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
41 siglongjmp point to transfer control from SIGSEGV handler.
42 * keyboard.c (return_to_command_loop, recover_top_level_message)
43 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
44 (regular_top_level_message): New variable.
45 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
46 exit from SIGSEGV handler and adjust message displayed by Vtop_level
48 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
49 new variables described above.
50 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
51 (stack_grows_down, sigsegv_stack, handle_sigsegv)
52 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
53 (init_sigsegv): New function.
54 (init_signals): Use it.
56 2014-08-25 Ken Brown <kbrown@cornell.edu>
58 * emacs.c (main): Remove use of obsolete macro
59 G_SLICE_ALWAYS_MALLOC.
61 2014-08-25 Eli Zaretskii <eliz@gnu.org>
63 Implement locale-sensitive string collation for MS-Windows.
64 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
65 New functions. (Bug#18051)
67 * w32.h (w32_compare_strings): Add prototype.
69 * w32.c <g_b_init_compare_string_w>: New global flag.
70 (globals_of_w32): Initialize it.
72 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
74 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
75 [WINDOWSNT]: Call str_collate on MS-Windows.
77 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
79 One more minor cleanup of font subsystem.
80 * font.h (struct font_driver): Convert text_extents to
81 return void because returned value is never actually used.
82 * macfont.m (macfont_text_extents):
83 * w32font.c (w32font_text_extents):
84 * xftfont.c (xftfont_text_extents): Adjust to return void
85 and assume that 'metrics' argument is always non-NULL.
86 * ftfont.c (ftfont_text_extents):
87 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
89 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
91 Minor cleanups of str_collate fix (Bug#18051).
92 * fns.c (str_collate): Move decl from here ...
93 * lisp.h (str_collate): ... to here.
94 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
95 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
96 potential problems with integer overflow. Don't assume
97 setlocale succeeds. Remove unnecessary test before restoring
98 locale via setlocale, and free the copied setlocale string
101 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
103 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
105 * sysdep.c (str_collate): New function. (Bug#18051)
107 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
109 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
110 if the initial "rm -f" fails. This is for MinGW builds, where
111 MS-Windows will not allow deleting the executable file of a
114 2014-08-20 Eli Zaretskii <eliz@gnu.org>
116 * w32term.c (w32_scroll_bar_handle_click)
117 (w32_horizontal_scroll_bar_handle_click)
118 (x_scroll_bar_report_motion)
119 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
120 SB_THUMBTRACK, use the 32-bit position information returned by
121 GetScrollInfo, not the 16-bit information returned in the Windows
124 2014-08-19 Eli Zaretskii <eliz@gnu.org>
126 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
127 second coordinate ('y') reported for dragging the horizontal
130 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
132 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
133 and text area-relative x-coordinates.
135 2014-08-17 Eli Zaretskii <eliz@gnu.org>
137 Avoid overwriting the reversed_p flags in the glyph matrices when
138 init_iterator or start_display are called.
139 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
141 (tool_bar_height, redisplay_tool_bar, try_window)
142 (try_window_reusing_current_matrix, try_window_id)
143 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
144 reversed_p flag of the iterator's glyph row where the glyph row
145 is going to be redrawn.
147 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
149 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
151 2014-08-16 Martin Rudalics <rudalics@gmx.at>
153 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
154 of emacs_event return length from si.nPage to si.nMax.
155 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
156 interchange start and end of thumb.
158 2014-08-15 Ken Brown <kbrown@cornell.edu>
160 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
161 ERRORCHECK mutexes. (Bug#18222)
163 2014-08-12 Martin Rudalics <rudalics@gmx.at>
165 * frame.c (set_menu_bar_lines_1): Remove.
166 (set_menu_bar_lines): Call change_frame_size instead of
167 set_menu_bar_lines_1.
169 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
171 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
174 2014-08-11 Glenn Morris <rgm@gnu.org>
176 * fileio.c: Revert 2013-01-31 change, which chose coding system for
177 writing before backing up, since it causes a more serious problem
178 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
179 (choose_write_coding_system): No longer callable from Lisp.
180 Move last piece back here from Fwrite_region.
181 (Fwrite_region, syms_of_fileio): Update for above changes.
183 2014-08-11 Martin Rudalics <rudalics@gmx.at>
185 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
186 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
187 (Fwindow_new_pixel, Fset_window_new_pixel)
188 (Fset_window_new_total, Fset_window_new_normal)
189 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
191 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
193 2014-08-11 Eli Zaretskii <eliz@gnu.org>
195 * fontset.c (Finternal_char_font): Recompute basic faces if the
196 frame's face cache was cleared. (Bug#18162)
198 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
200 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
201 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
202 base buffer's undo list.
204 2014-08-10 Reuben Thomas <rrt@sc3d.org>
206 Fix a couple of recent inadvertent breaks of the MSDOS port.
207 * msdos.c: include required menu.h
208 * term.c: set correct menu_show_hook on MSDOS.
210 2014-08-10 Martin Rudalics <rudalics@gmx.at>
212 Fix handling of menu bar line on TTY frames (Bug#18136)
214 * dispnew.c (handle_window_change_signal):
215 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
216 frame's menu bar lines subtracted from height.
217 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
219 (adjust_frame_size): Count in menu bar when setting FrameRows.
220 (make_terminal_frame): When setting up the frame's lines and
221 text height don't count in the menu bar.
222 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
223 lines subtracted from height.
224 (do_switch_frame): Set tty's FrameRows to number of total lines
226 (Fframe_pixel_height, Fframe_pixel_width): If no window system
227 is used, return total number of lines and columns.
228 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
230 * term.c (OUTPUT, tty_set_terminal_modes)
231 (tty_set_terminal_window, tty_set_scroll_region)
232 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
233 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
234 FRAME_TOTAL_LINES instead of FRAME_LINES.
235 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
236 Call change_frame_size with frame's menu bar lines subtracted
238 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
239 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
242 2014-08-09 Reuben Thomas <rrt@sc3d.org>
244 * alloc.c (Fmemory_info): Remove a stray brace.
246 * process.c: Fix a comment typo.
248 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
250 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
252 * widgetprv.h (EmacsFramePart): Remove font.
254 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
255 (resources, setup_frame_cursor_bits): Remove unused variables and
256 functions, esp. wrt. font (Bug#18227).
258 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
260 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
262 2014-08-07 Reuben Thomas <rrt@sc3d.org>
264 Refer to MS-DOS using the same name everywhere.
266 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
270 2014-08-05 Martin Rudalics <rudalics@gmx.at>
272 * w32term.c (w32_redeem_scroll_bar):
273 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
274 not redeeming scroll bars that have been turned off.
276 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
278 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
279 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
280 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
281 (safe_run_hook_funcall): Adjust accordingly.
283 2014-08-04 Martin Rudalics <rudalics@gmx.at>
285 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
286 correctly according to toolkit used.
287 * frame.c (make_initial_frame, make_terminal_frame)
288 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
289 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
290 assignments according to presence of toolkit scrollbars.
291 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
292 correctly according to toolkit used.
293 * window.c (set_window_scroll_bars): Set horizontal scroll bar
294 only if toolkit supports it.
295 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
297 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
299 (XTredeem_scroll_bar): Always redeem scroll bar if present.
301 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
303 * keyboard.c (safe_run_hook_funcall): Avoid consing around
304 Vinhibit_quit and prefer internal_condition_case_n to pass args.
305 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
306 (safe_run_hooks): Remove comment which is not relevant any more.
308 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
310 Don't let big frames overrun the stack.
311 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
312 Use SAFE_NALLOCA, not alloca.
314 Fix bug with clang + directory_files_internal + GC (Bug#16986).
315 * dired.c (directory_files_internal): Use a volatile variable
316 to prevent the compiler from optimizing away all copies of a local.
317 I wonder how many other GC-related bugs like this lurk elsewhere?
319 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
320 * xterm.h (struct x_display_info): New member 'connection'.
321 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
322 so that x_delete_terminal has a file descriptor to pass to
323 delete_keyboard_wait_descriptor.
325 Don't mishandle year-9999 dates (Bug#18176).
326 * editfns.c (decode_time_components): Store an invalid timespec
327 on overflow, instead of returning false, so that the caller can
328 distinguish overflow from other errors.
329 (lisp_time_argument, lisp_seconds_argument): If the time is out
330 of range, signal a time overflow instead of an invalid time spec.
331 * keyboard.c (decode_timer): Treat time overflow like other
334 Avoid undefined behavior with signed left shift.
335 Caught by 'gcc -fsanitize=undefined'.
336 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
337 * dispnew.c (line_hash_code, scrolling):
338 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
339 Use 'unsigned', not 'int', for line hashes.
340 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
342 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
344 Make compare-strings more compatible with old behavior (Bug#17903).
345 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
347 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
349 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
350 Don't add label between left and right buttons (Bug#18129).
352 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
354 Make functions static that no longer need to be extern.
355 * frame.c, frame.h (set_menu_bar_lines):
356 * keyboard.c (Qleftmost, Qrightmost):
357 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
358 (x_set_internal_border_width):
361 2014-08-01 Eli Zaretskii <eliz@gnu.org>
363 Fix display of R2L lines when the last character fits only partially.
364 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
366 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
367 R2L row is visible only partially, give the row a negative x
369 (display_line): Fix the calculation of the glyph whose pixel width
370 is used to decide whether the last produced glyph fits on the
371 line. When the last glyph fits only partially, give the row a
374 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
375 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
376 pixel width of the first glyph that is hscrolled from display.
377 (display_line): In R2L glyph rows, don't give a negative offset to
378 row->x when the first glyph begins before first_visible_x.
380 * xdisp.c (display_line): If called with iterator set up to write
381 to a marginal area, delay the call to handle_line_prefix until we
382 switch back to the text area. (Bug#18035)
384 * .gdbinit (xwindow): The members total_cols, total_lines,
385 left_col, and top_line are C integers (and has been so for the
388 2014-08-01 Andreas Schwab <schwab@suse.de>
390 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
391 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
393 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
395 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
396 (timerfd_callback): Ignore weird events with no data. Add tight
397 assertions and comments.
398 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
399 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
401 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
403 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
404 I had confused && with ||.
406 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
408 Simplify timerfd configuration and fix some minor glitches.
409 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
410 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
411 Fall back on timer_create if timerfd_create fails at runtime.
412 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
413 kernel primitives to do resolution. All uses removed.
414 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
415 (turn_on_atimers): Clear timer_create-based timers too,
418 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
419 Without this change, the code can access the local variable 'width'
420 even when it has not been initialized, and likewise for 'height';
421 in either case this leads to undefined behavior.
423 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
425 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
426 necessary, put horizontal scroll bar resources as well. See
427 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
428 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
430 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
432 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
433 background value to match the resource of its vertical counterpart.
435 2014-07-29 Martin Rudalics <rudalics@gmx.at>
437 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
438 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
440 2014-07-28 Martin Rudalics <rudalics@gmx.at>
442 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
443 change that added the top margin height to the requested height
444 and revert (undocumented) part of 2014-07-28 change that changed
445 the logic of whether a size change occurred.
447 2014-07-28 Eli Zaretskii <eliz@gnu.org>
449 * .gdbinit (xwindow): The members total_cols, total_lines,
450 left_col, and top_line are C integers (and has been so for the
453 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
456 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
458 On GNU/Linux, use timerfd for asynchronous timers.
459 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
460 (toplevel): Rename alarm_timer_ok to special_timer_available.
461 [HAVE_TIMERFD]: Declare timerfd.
462 [HAVE_CLOCK_GETRES]: Declare resolution.
463 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
464 system timer resolution.
465 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
466 (timerfd_callback) [HAVE_TIMERFD]: New function.
467 (atimer_result, debug_timer_callback, Fdebug_timer_check)
468 [ENABLE_CHECKING]: New function for the sake of automated tests.
469 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
470 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
471 [ENABLE_CHECKING]: Defsubr test function.
472 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
473 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
474 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
476 Fix --without-x build and pacify --enable-gcc-warnings.
477 Problems reported in Bug#18122 and Bug#18124.
478 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
479 (frame_windows_min_size): Now static.
480 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
482 (adjust_frame_size): Always declare prototype.
484 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
485 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
486 * atimer.c (timerfd_callback): Always read expiration data.
488 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
489 * process.c (add_timer_wait_descriptor): Add timer descriptor
490 to input_wait_mask and non_process_wait_mask as well.
492 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
494 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
496 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
498 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
499 Reinstate code removed by the prevoius commit to this file.
501 2014-07-27 Martin Rudalics <rudalics@gmx.at>
503 * buffer.h (struct buffer): New fields scroll_bar_height and
504 horizontal_scroll_bar_type.
505 * buffer.c (bset_scroll_bar_height)
506 (bset_horizontal_scroll_bar_type): New functions.
507 (Fbuffer_swap_text): Handle old_pointm field.
508 (init_buffer_once): Set defaults for scroll_bar_height and
509 horizontal_scroll_bar_type.
510 (syms_of_buffer): New variables scroll_bar_height and
511 horizontal_scroll_bar_type.
512 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
513 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
514 (set_vertical_scroll_bar): Remove prototype.
515 (x_change_tool_bar_height): Add prototype.
516 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
517 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
518 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
520 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
521 (update_window): Start mode_line_row->y after horizontal scroll
523 (change_frame_size_1): Call adjust_frame_size.
524 (init_display): When changing the size of a tty frame do not
525 pass height of menu bar.
526 (Qframe_windows_min_size): New symbol.
527 * frame.h (struct frame): List tool bar fields after menu bar
528 fields. Add official, total_lines, horizontal_scroll_bars,
529 config_scroll_bar_height and config_scroll_bar_lines fields.
530 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
531 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
532 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
533 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
534 (FRAME_WINDOWS_HEIGHT): New macros.
535 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
536 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
537 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
538 horizontal scroll bar.
539 (frame_inhibit_resize, adjust_frame_size)
540 (frame_windows_min_size): Add declarations.
541 (Qscroll_bar_height, Qhorizontal_scroll_bars)
542 (x_set_scroll_bar_default_height, x_set_left_fringe)
543 (x_set_right_fringe, x_set_vertical_scroll_bars)
544 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
545 (x_set_scroll_bar_height): Add external declarations.
546 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
547 (adjust_frame_size): New functions.
548 (make_frame): Initial horizontal_scroll_bars field. Use
549 SET_FRAME_LINES. Don't allow horizontal scroll bar in
551 (make_initial_frame, make_terminal_frame): No horizontal scroll
552 bar in initial and terminal frames. Use adjust_frame_size.
553 (Fframe_total_cols): Fix doc-string.
554 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
555 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
556 using adjust_frame_size.
557 (Qscroll_bar_height, Qhorizontal_scroll_bars)
558 (Qframe_windows_min_size): New symbols.
559 (x_set_frame_parameters): Remove call of check_frame_size.
560 (x_report_frame_params): Return scroll_bar_height value.
561 (x_set_left_fringe, x_set_right_fringe): New functions.
562 (adjust_frame_height, x_set_internal_border_width)
563 (x_set_fringe_width): Remove.
564 (x_set_internal_border_width, x_set_vertical_scroll_bars)
565 (x_set_scroll_bar_width, x_set_right_divider_width)
566 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
567 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
569 (x_figure_window_size): Rewrite to make frame display the
570 expected number of lines.
571 (Vdefault_frame_scroll_bars): Rewrite doc-string.
572 (Vdefault_frame_horizontal_scroll_bars)
573 (Vframe_initial_frame_tool_bar_height)
574 (frame_inhibit_implied_resize): New variables.
575 * fringe.c (compute_fringe_widths): Remove.
576 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
577 (xg_create_horizontal_scroll_bar)
578 (xg_update_horizontal_scrollbar_pos)
579 (xg_set_toolkit_horizontal_scroll_bar_thumb)
580 (xg_get_default_scrollbar_height)
581 (xg_clear_under_internal_border): Extern.
582 * gtkutil.c (xg_frame_resized): Don't call
583 do_pending_window_change.
584 (xg_frame_set_char_size): Use adjust_frame_size.
585 (style_changed_cb): Call update_theme_scrollbar_height and
586 x_set_scroll_bar_default_height.
587 (x_wm_set_size_hint): Don't call check_frame_size.
588 (update_theme_scrollbar_height)
589 (xg_get_default_scrollbar_height)
590 (xg_create_horizontal_scroll_bar)
591 (xg_update_horizontal_scrollbar_pos)
592 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
593 (xg_create_scroll_bar): Set horizontal slot of bar.
594 (xg_initialize): Call update_theme_scrollbar_height.
595 (xg_clear_under_internal_border): No more static.
596 * insdel.c (adjust_suspend_auto_hscroll): New function.
597 (adjust_markers_for_delete, adjust_markers_for_insert)
598 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
599 * keyboard.c (readable_events, discard_mouse_events)
600 (make_lispy_event): Handle horizontal scroll bar click events.
601 (Fsuspend_emacs): When changing the size of a tty frame do not
602 pass height of menu bar.
603 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
604 (Qright, Qleftmost, Qrightmost): New symbols.
605 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
607 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
608 * nsfns.m (x_set_internal_border_width): New function.
609 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
610 Remove extended fringe code.
611 (x_set_window_size, x_new_font): Don't call
612 compute_fringe_widths.
613 * term.c (Fresume_tty): When changing the size of a tty frame do
614 not pass height of menu bar.
615 (clear_tty_hooks, set_tty_hooks): Clear
616 horizontal_scroll_bar_hook.
617 (init_tty): Frame has no horizontal scroll bars.
618 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
619 scroll_bar_before_handle, scroll_bar_horizontal_handle,
620 scroll_bar_after_handle, scroll_bar_left_arrow,
621 scroll_bar_right_arrow, scroll_bar_to_leftmost and
622 scroll_bar_to_rightmost entries.
623 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
624 (struct terminal): Add set_horizontal_scroll_bar_hook.
625 * w32console.c (initialize_w32_display): Clear
626 horizontal_scroll_bar_hook.
627 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
629 (x_clear_under_internal_border, x_set_internal_border_width):
631 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
632 windows_or_buffers_changed when adding the menu bar.
633 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
634 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
635 (w32_createhscrollbar): New functions.
636 (w32_createscrollbar): Rename to w32_createvscrollbar.
637 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
638 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
639 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
641 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
642 case do not artificially impose WM size hints. Handle
643 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
644 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
646 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
647 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
648 (unwind_create_frame_1): Remove.
649 (Fx_create_frame): Make both scrollbars the system standard
650 width and height. Use official field of frame structure to
651 inhibit running window-configuration-change-hook.
652 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
653 pixelwise. Handle frame's official field.
654 (w32_frame_parm_handlers): Remove x_set_fringe_width
655 entries. Add x_set_scroll_bar_height,
656 x_set_horizontal_scroll_bars, x_set_left_fringe and
658 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
659 pass height of menu bar to change_frame_size.
660 * w32menu.c (set_frame_menubar): Rewrite using
661 frame_inhibit_resize.
662 * w32term.h (struct w32_display_info): Add
663 horizontal_scroll_bar_cursor and cursor_display_counter.
664 (struct scroll_bar): Add horizontal.
665 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
666 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
667 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
668 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
669 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
670 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
671 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
672 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
673 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
674 instead of WM_EMACS_CREATESCROLLBAR.
675 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
677 * w32term.c (horizontal_scroll_bar_min_handle)
678 (horizontal_scroll_bar_left_border)
679 (horizontal_scroll_bar_right_border): New integers.
680 (x_set_frame_alpha): Replace x_highlight_frame by
682 (x_window_to_scroll_bar): New argument "type". Update callers
684 (w32_set_horizontal_scroll_bar_thumb)
685 (x_horizontal_scroll_bar_report_motion)
686 (w32_set_horizontal_scroll_bar)
687 (w32_horizontal_scroll_bar_handle_click)
688 (x_horizontal_scroll_bar_report_motion): New functions.
689 (w32_mouse_position): Discriminate horizontal and vertical
691 (my_create_scrollbar): Replace with two new functions
692 my_create_vscrollbar and my_create_hscrollbar.
693 (x_scroll_bar_create): New argument "horizontal". Update
695 (x_scroll_bar_remove, w32_condemn_scroll_bars)
696 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
698 (w32_read_socket): Handle WM_HSCROLL cae.
699 (x_new_font): Don't recompute fringe widths. Use
700 frame_inhibit_resize. Calculate new menu bar height iff we
701 build without toolkit. Always clear under internal border.
702 (x_set_window_size): Don't check frame size or recompute
703 fringes. Reset fullscreen status before applying sizes. Always
704 resize as requested by pixelwise argument. Don't call
705 do_pending_window_change.
706 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
707 (w32_initialize_display_info): Initialize dpyinfo's
708 horizontal_scroll_bar_cursor entry.
709 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
710 (w32_initialize): Init horizontal_scroll_bar_min_handle and
711 horizontal_scroll_bar_left_border.
712 (w32fullscreen_hook): Intermittently resize window to normal
713 when switching from fullscreen to maximized state.
714 (run_window_configuration_change_hook): Don't run it if frame is
716 (unwind_change_frame): Remove.
717 (Fset_window_configuration): Rewrite using frame's official field.
718 * widget.c (set_frame_size): Don't call compute_fringe_widths.
719 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
720 * window.h (struct window): New fields old_pointm,
721 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
722 scroll_bar_height and suspend_auto_hscroll.
723 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
725 (sanitize_window_sizes): Extern.
726 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
727 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
728 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
729 (WINDOW_CONFIG_SCROLL_BAR_LINES)
730 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
732 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
733 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
734 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
735 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
736 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
737 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
738 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
739 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
740 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
741 (Fwindow_old_point, sanitize_window_sizes): New functions.
742 (Qwindow_sanitize_window_sizes): New symbol.
743 (window_body_height): Count in horizontal scroll bar.
744 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
745 suspend_auto_hscroll slot.
746 (Fwindow_inside_edges): Count fringes pixelwise.
747 (coordinates_in_window, Fcoordinates_in_window_p): Consider
748 horizontal scroll bar.
749 (check_frame_size, adjust_window_margins): Remove functions and
751 (set_window_buffer): Initialize old_pointm and horizontal scroll
753 (temp_output_buffer_show): Reset hscroll related fields.
754 Initialize old_pointm.
755 (make_parent_window): Initialize old_pointm.
756 (make_window): Initialize old_pointm, horizontal scroll bar type,
757 and scroll bar height.
758 (resize_frame_windows): Don't count top margin in new sizes.
759 Don't use safe sizes when shrinking a frame; let the window
760 manager do the clipping.
761 (Fsplit_window_internal): Inherit horizontal scroll bar type and
763 (Fdelete_window_internal): Unchain old_pointm marker.
764 (window_scroll_pixel_based, Fscroll_other_window): Adjust
766 (Fwindow_text_width, Fwindow_text_height): New argument
768 (struct saved_window): New fields, old_pointm, hscroll_whole,
769 suspend_auto_hscroll, scroll_bar_height and
770 horizontal_scroll_bar_type.
771 (Fset_window_configuration, save_window_save): Set new fields of
773 (apply_window_adjustment): Don't call adjust_window_margins.
774 (set_window_margins): Don't change margins if new sizes don't
776 (set_window_scroll_bars): New argument "horizontal_type".
777 Handle horizontal scroll bars. Don't change scroll bars if they
778 don't fit into window.
779 (Fset_window_scroll_bars): New argument "horizontal_type".
780 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
781 (compare_window_configurations): Compare horizontal scroll bar
783 * xdisp.c (window_text_bottom_y, window_box_height): Count in
784 horizontal scroll bar height.
785 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
786 instead of FRAME_LINES.
787 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
788 ON_VERTICAL_SCROLL_BAR.
789 (with_echo_area_buffer): Initialize old_pointm.
790 (with_echo_area_buffer_unwind_data): Store old_pointm values in
792 (unwind_with_echo_area_buffer): Handle old_pointm.
793 (update_tool_bar): Set do_update when the tool bar window has at
794 least one line (since this is what the user sets).
795 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
796 (redisplay_tool_bar): Return early when toolbar has zero lines.
797 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
798 (hscroll_window_tree): Handle suspension of auto_hscroll and
800 (set_horizontal_scroll_bar): New function.
801 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
802 more than one line. Handle horizontal scroll bars.
803 (note_mouse_highlight): Handle horizontal scrol bars.
804 (expose_frame): Set dimensions of XRectangle from frame's text
806 (Vvoid_text_area_pointer): Update doc-string.
807 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
808 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
809 (x_set_internal_border_width): New functions.
810 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
811 (unwind_create_frame_1): Remove.
812 (Fx_create_frame): Handle horizontal scroll bars. Use official
813 field of frame structure to inhibit running
814 window-configuration-change-hook.
815 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
816 pixelwise. Handle frame's official field.
817 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
818 x_set_horizontal_scroll_bars, x_set_left_fringe,
820 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
822 * xterm.h (struct x_display_info): Add
823 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
825 (struct scroll_bar): Add horizontal slot.
826 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
827 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
828 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
829 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
830 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
831 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
832 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
833 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
834 (x_clear_under_internal_border): Remove.
835 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
836 (x_window_to_scroll_bar): New argument TYPE. Update callers.
837 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
838 HORIZONTAL. Update callers.
839 (horizontal_action_hook_id): New action hook id.
840 (x_horizontal_scroll_bar_to_input_event)
841 (x_create_horizontal_toolkit_scroll_bar)
842 (xt_horizontal_action_hook)
843 (x_set_toolkit_horizontal_scroll_bar_thumb)
844 (XTset_horizontal_scroll_bar, x_net_wm_state)
845 (x_horizontal_scroll_bar_report_motion): New functions.
846 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
847 horizontal scroll bars.
848 (SCROLL_BAR_HORIZONTAL_NAME): Define.
849 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
851 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
852 horizontal scroll bars.
853 (handle_one_xevent): Handle horizontal scroll bar events. Call
855 (x_set_window_size_1, x_wm_set_size_hint): Don't call
857 (x_set_window_size): Don't call check_frame_size and
858 do_pending_window_change.
859 (x_term_init): Init horizontal_scroll_bar_cursor display info.
860 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
861 (x_scroll_bar_set_handle): Add some checks when calling
864 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
866 Revert previous change.
867 There is certainly nothing wrong with writing code like 'lo <= i
868 && i <= hi', even if LO happens to a constant. There isn't even
869 anything wrong in general with writing 'a <= b' if A happens to
870 be a constant. At any rate stylistic changes shouldn't
871 be done like this without discussion.
873 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
875 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
876 (Fgarbage_collect): Reorder conditions that are written backwards.
877 * data.c (cons_to_unsigned): Likewise.
878 * dispnew.c (update_frame_1, sit_for): Likewise.
879 * fileio.c (file_offset): Likewise.
880 * filelock.c (read_lock_data, lock_file): Likewise.
881 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
883 * font.c (font_intern_prop, font_style_symbolic): Likewise.
884 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
885 * lread.c (read1): Likewise.
886 * minibuf.c (read_minibuf_noninteractive): Likewise.
887 * nsterm.m (x_set_frame_alpha): Likewise.
888 * process.c (wait_reading_process_output): Likewise.
889 * region-cache.c (delete_cache_boundaries): Likewise.
890 * xterm.c (x_set_frame_alpha): Likewise.
892 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
894 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
897 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
899 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
900 because atimer expiration is absolute rather than relative.
902 2014-07-25 Eli Zaretskii <eliz@gnu.org>
904 * w32term.h (current_popup_menu, menubar_in_use): Move
905 declarations from w32term.c.
907 2014-07-25 Martin Rudalics <rudalics@gmx.at>
909 * w32fns.c (menubar_in_use): No more static.
910 * w32term.c (current_popup_menu, menubar_in_use): Declare.
912 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
914 Move hourglass machinery to RIF.
915 * dispextern.h (struct redisplay_interface): New members
916 show_hourglass and hide_hourglass. Indent comments.
917 (show_hourglass, hide_hourglass): Remove prototypes.
918 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
919 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
920 (ns_redisplay_interface): Add them.
921 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
922 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
923 (w32_arrow_cursor): New function to hack around non-GUI frames.
924 (w32_redisplay_interface): Add new functions.
925 * w32term.h (w32_arror_cursor): Add prototype.
926 * xdisp.c (show_hourglass): New function, refactored out from
927 platform-dependent code.
928 (cancel_hourglass): Now call to RIF function.
929 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
930 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
931 (x_redisplay_interface): Add new functions.
933 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
935 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
936 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
937 and complete previous change.
938 * frame.c (adjust_frame_height): New function.
939 (Fset_frame_height, Fset_frame_size): Use it.
940 (x_set_frame_parameters): Take frame top margin into account.
942 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
944 * frame.c (Fset_frame_height): Take frame top margin into account.
945 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
946 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
948 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
950 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
951 menubar_height as such. Tweak comment.
952 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
953 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
954 All related users changed.
955 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
956 * xterm.c (handle_one_xevent):
957 * gtkutil.c (xg_event_is_for_menubar):
958 * xfns.c (x_window) [USE_X_TOOLKIT]:
959 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
960 to use FRAME_MENUBAR_HEIGHT.
962 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
964 * frame.c (Fframe_parameters): Always report frame height without
965 menu and tool bar lines.
967 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
969 * nsterm.m (applicationDidFinishLaunching:): Call
970 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
971 (antialiasThresholdDidChange:): New method for EmacsApp.
973 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
975 * macfont.m (macfont_update_antialias_threshold): Remove static.
977 * macfont.h (macfont_update_antialias_threshold): Declare.
979 2014-07-21 Eli Zaretskii <eliz@gnu.org>
981 * w32select.c (setup_windows_coding_system): Apply
982 CODING_ANNOTATION_MASK to the common_flags member of struct
983 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
985 * w16select.c (Fw16_get_clipboard_data): Apply
986 CODING_ANNOTATION_MASK to the common_flags member of struct
989 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
990 buffer position where we are to start the iteration.
991 (handle_invisible_prop): Record in it->stop_charpos the position
992 where the invisible text ends. (Bug#18035)
993 (hscroll_window_tree): Don't try hscrolling windows whose cursor
994 row has zero buffer position as their start position. Reported by
995 martin rudalics <rudalics@gmx.at>.
997 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
998 infinite looping in redisplay when display lines don't have enough
999 space to display even a single character. (Bug#18036)
1001 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1003 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1004 * xfns.c (x_window): Use it to allow xfree later.
1005 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1006 where appropriate. Use bool for booleans and remove redundant checks.
1007 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1008 * xterm.c (x_free_frame_resources): Free shell_position.
1010 2014-07-19 K. Handa <handa@gnu.org>
1012 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1013 mandatory font spec (Bug#17973).
1015 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1017 * font.c (font_score): Return the worst score if the size of
1018 ENTITY is wrong by more than a factor 2 (Bug#17973).
1020 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1022 * frame.c (frame_unspecified_color): New function
1023 refactored out from ...
1024 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1025 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1027 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1028 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1029 * lisp.h (set_frame_param): Remove prototype.
1030 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1031 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1034 Prefer 'x_display_info *' to 'Display *' in X selection code.
1035 This helps to avoid unneeded calls to x_display_info_for_display.
1036 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1037 instead of 'Display *'.
1038 (SELECTION_EVENT_DPYINFO): New macro.
1039 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1040 it as an lvalue. Mention this in comment.
1041 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1042 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1043 (selection_data_to_lisp_data, receive_incremental_selection):
1044 Convert to use 'x_display_info *'. Adjust users where appropriate.
1045 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1046 selection data *' as last arg to not return values in args.
1047 (unexpect_property_change): Use common removal technique.
1049 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1051 * print.c (print_preprocess): Adjust to match changed
1052 sub char-table structure and avoid crash (Bug#18038).
1054 * data.c (wrong_choice): Not static any more.
1055 * lisp.h (wrong_choice): Add prototype.
1056 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1057 Declare namebuf as such. Tweak comment.
1058 [USE_GTK]: Likewise for tool_bar_position.
1059 (fset_tool_bar_position) [USE_GTK]: Ditto.
1060 (FRAME_TOOL_BAR_POSITION): New macro.
1061 * frame.c (x_report_frame_params):
1062 * gtkutil.c (update_frame_tool_bar):
1063 * xfns.c (Fx_create_frame): Use it.
1064 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1066 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1068 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1069 buffer's default-directory only if it is a string. (Bug#17986)
1071 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1073 More precise control over values of some buffer-local variables.
1074 * keyboard.c (Qvertical_scroll_bar):
1075 * frame.c (Qleft, Qright): Move to ...
1076 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1077 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1078 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1079 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1080 vertical-scroll-bar, scroll-up-aggressively
1081 and scroll-down-aggressively.
1082 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1084 * nsfns.m, frame.h (Qleft, Qright):
1085 * nsterm.m (Qleft): Remove declarations.
1086 * gtkutil.c (toplevel): Include buffer.h.
1087 * data.c (wrong_choice, wrong_range): New functions.
1088 (store_symval_forwarding): Handle special properties of buffer-local
1089 variables and use functions from the above to signal error, if any.
1091 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1092 values. Add comment.
1093 (struct frame): Re-arrange layout to avoid extra padding and use bit
1094 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1095 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1096 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1097 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1098 Define as no-ops because there are no scroll bars anyway.
1099 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1102 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1103 Add convenient setter.
1104 (font_put_frame_data, font_get_frame_data): Use it.
1106 2014-07-15 Daiki Ueno <ueno@gnu.org>
1108 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1109 pointer argument, before dereferencing.
1110 (XCHAR2B_BYTE2): Likewise.
1112 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1114 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1115 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1116 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1117 Use record_unwind_protect_int and avoid consing.
1118 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1120 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1122 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1124 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1125 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1127 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1128 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1129 * minibuf.c: Include binary-io.h instead of fcntl.h.
1130 (read_minibuf_noninteractive):
1131 Use set_binary_mode instead of handcrafted code.
1132 Don't call emacs_set_tty if emacs_get_tty failed.
1133 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1134 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1135 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1137 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1138 This works around a GCC compiler bug when Emacs is configured with
1139 --enable-gcc-warnings.
1141 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1143 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1144 or characters in string, respectively. Add comment.
1145 * fringe.c (Fdefine_fringe_bitmap):
1146 * fns.c (Fsubstring, substring_both): Use it.
1147 * keymap.c (Fdefine_key, Flookup_key):
1148 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1150 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1151 Use menu_item_width.
1152 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1154 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1156 Improve behavior of 'bzr up; cd src; make -k'.
1157 * Makefile.in (top_srcdir): New var.
1158 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1159 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1160 its expansion is a bit shorter.
1161 (../config.status): Actually build config.status instead of
1163 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1164 New macros, copied and relocated from ../Makefile.in.
1165 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1166 (../config.status, Makefile): New dependencies and rules,
1167 copied with relocation from ../Makefile.in. This should be more
1168 likely to rebuild the build machinery properly if you do a 'make'
1169 in the src directory.
1171 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1173 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1176 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1177 behavior on Windows 7 and later when the function is repeatedly
1178 invoked with the same value of DIR. (Bug#17950)
1180 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1181 string to match the one in w32fns.c.
1183 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1184 stdin to binary mode only if it is connected to a terminal.
1186 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1188 Coalesce extern decls.
1189 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1190 * sysdep.c (emacs_get_tty, emacs_set_tty):
1191 Move duplicate extern decls from here ...
1192 * systty.h: ... to here, so that there's just one copy.
1194 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1196 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1198 * nsfns.m (Fns_popup_font_panel): Ditto.
1200 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1202 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1204 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1206 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1207 [DOS_NT]: Implement for WINDOWSNT.
1209 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1212 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1214 * sysdep.c (suppress_echo_on_tty): New function.
1215 * minibuf.c (read_minibuf_noninteractive): Use it.
1217 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1219 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1220 sysinfo failed. Adjust docstring.
1222 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1224 Implement memory-info for MS-DOS.
1225 * dosfns.c (dos_memory_info): New function.
1226 * dosfns.h (dos_memory_info): Add prototype.
1227 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1228 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1229 of doing some of its job.
1231 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1232 reference termios structure members.
1234 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1236 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1238 * minibuf.c (top): Include systty.h. Declare external
1239 emacs_get_tty and emacs_set_tty.
1240 (Vread_hide_char): New lisp variable.
1241 (read_minibuf_noninteractive): Hide characters with
1242 Vread_hide_char if it is a character. (Bug#17839)
1244 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1246 Implement memory-info for MS-Windows.
1247 * w32.c (w32_memory_info): New function.
1248 * w32.h (w32_memory_info): Prototype it.
1249 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1251 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1253 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1254 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1255 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1256 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1257 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1258 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1259 (decode_coding_big5, decode_coding_charset, decode_coding)
1260 (encode_coding): Adjust users.
1262 * alloc.c (Fmemory_info): New function.
1264 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1266 * syntax.c (back_comment): Use more-natural location for label.
1268 * font.c, font.h (font_unparse_fcname): Now static.
1269 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1271 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1273 Next minor cleanup of font subsystem.
1274 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1275 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1277 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1279 * ftfont.h (ftfont_font_format): Remove prototype.
1280 * ftfont.c (ftfont_font_format): Remove; now unused.
1282 * nsfont.m (nsfont_open):
1283 * w32font.c (w32font_open_internal):
1284 * w32uniscribe.c (uniscribe_open):
1285 * xfont.c (xfont_open):
1286 * xftfont.c (xftfont_open): All users changed.
1288 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1289 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1291 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1293 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1294 x_produce_glyphs does when it generates a stretch glyph that
1295 represents a TAB. (Bug#17969)
1297 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1298 and there is a display property at that position, don't call
1299 move_it_to to move to a position before window start. (Bug#17942)
1300 Fix condition for finding CHARPOS by the first call to move_it_to.
1303 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1305 * syntax.c (find_defun_start): Try the cache even
1306 if !open_paren_in_column_0_is_defun_start.
1307 (back_comment): If find_defun_start was pessimistic, use the
1308 scan_sexps_forward result to improve the cache (bug#16526).
1310 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1312 * xdisp.c (redisplay_window): If redisplay of a window ends up
1313 with point in a partially visible line at end of the window, make
1314 sure the amended position of point actually has smaller Y
1315 coordinate; if not, give up and scroll the display. (Bug#17905)
1317 * window.c (window_scroll_pixel_based): When point ends up at the
1318 last fully visible line, don't let move_it_to stop at the left
1319 edge of the line and dupe us into thinking point is inside the
1322 * w32.c (network_interface_info): Make sure the argument is a
1325 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1327 * process.c (read_and_dispose_of_process_output): Fix typo
1328 in previous patch: we want nonnegative fds, not nonzero fds.
1330 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1332 * chartab.c (char_table_translate): Move to...
1333 * character.h (char_table_translate): ... inline function here.
1334 Avoid Faref and assume that args are always valid. This helps to
1335 speedup search, which is especially important for a huge buffers.
1336 * lisp.h (char_table_translate): Remove prototype.
1338 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1339 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1340 New function, with an intention to avoid code duplication between
1342 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1344 * ftfont.c (ftfont_open):
1345 * macfont.m (macfont_open):
1346 * xftfont.c (xftfont_open): Use it.
1348 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1350 * process.c: Add sanity checks for file descriptors (Bug#17844).
1351 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1352 Check that infd is nonnegative before using it as an fd.
1353 (read_and_dispose_of_process_output, Fprocess_send_eof):
1354 Likewise, for outfd.
1355 (wait_reading_process_output): Omit unnecessary check of infd.
1357 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1359 Minor fixups related to usage of the 'long' type.
1360 * gnutls.c (emacs_gnutls_handshake):
1361 * xfaces.c (dump_realized_face):
1362 Work even if 'long' is narrower than 'void *'.
1363 * termcap.c (scan_file):
1364 * xselect.c (x_decline_selection_request)
1365 (x_reply_selection_request, x_get_window_property):
1366 * xterm.c (x_set_frame_alpha):
1367 Remove unnecessary 'L' suffixes of integer constants.
1368 * xfns.c (hack_wm_protocols):
1369 * xselect.c (x_fill_property_data):
1370 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1371 Remove unnecessary casts to 'long'.
1372 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1374 Minor ImageMagick safety fixes.
1375 * image.c (imagemagick_compute_animated_image):
1376 Remove useless assignment to local. Avoid problems if dest_width is 0.
1377 (imagemagick_load_image): Use int for pixel counts that can't
1378 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1379 a row width greater than the image width (or greater than LONG_MAX!).
1381 2014-07-04 K. Handa <handa@gnu.org>
1383 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1384 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1385 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1387 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1389 * font.h (struct font_driver): Remove get_outline and free_outline;
1390 not used by any font driver.
1391 * ftfont.c (ftfont_driver):
1392 * macfont.m (macfont_driver):
1393 * nsfont.m (nsfont_driver):
1394 * w32font.c (w32font_driver):
1395 * w32uniscribe.c (uniscribe_font_driver):
1396 * xfont.c (xfont_driver): Related users changed.
1397 * xselect.c (x_get_window_property): Use convenient xmalloc.
1398 Call to xfree only if some data was really allocated.
1400 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1402 On MS-Windows, display busy cursor on all GUI frames.
1403 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1404 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1405 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1407 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1408 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1410 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1412 Use convenient alists to manage per-frame font driver-specific data.
1413 * frame.h (struct frame): Rename font_data_list to...
1414 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1415 * font.h (struct font_data_list): Remove; no longer need a special
1417 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1419 * font.c (font_put_frame_data, font_get_frame_data)
1420 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1422 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1423 Related users changed.
1424 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1425 Prefer convenient xmalloc and xfree.
1427 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1429 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1430 the window whose glyph row is being prepared and a flag whether it
1431 is for mode/header line. Make sure the glyph row's marginal areas
1432 are in sync with what the window wants.
1435 * xdisp.c (display_line, display_mode_line): Call
1436 prepare_desired_row with additional arguments, as appropriate.
1438 * dispextern.h (prepare_desired_row): Adjust prototype.
1440 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1442 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1443 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1444 caused by xw_popup_dialog in daemon mode (Bug#17891).
1446 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1448 * frame.c (do_switch_frame): When switching to another TTY frame,
1449 make sure FrameCols and FrameRows are in sync with the new frame's
1452 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1454 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1455 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1456 min_char slots. Adjust comment.
1457 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1458 Add SUB_CHAR_TABLE_OFFSET member.
1459 (make_uninit_sub_char_table): New function.
1460 (toplevel): Add compile-time assert to verify suitable member layout
1461 in Lisp_Sub_Char_Table.
1462 * alloc.c (mark_char_table): Add extra argument to denote char table
1463 subtype. Adjust to match new layout of sub char-table.
1464 (mark_object): Always mark sub char-tables with mark_char_table.
1465 * chartab.c (make_sub_char_table, copy_sub_char_table)
1466 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1467 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1468 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1469 All related users changed.
1470 * lread.c (read1): Adjust to match new layout of sub char-table.
1471 * print.c (print_object): Likewise (Bug#17898).
1473 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1475 * keymap.c (get_keyelt): Simplify.
1476 (copy_keymap_item): Remove left-over code for when we had
1477 key-shortcut caches.
1479 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1481 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1482 (dealloc): Remove for EmacsScroller.
1484 * nsterm.h (EmacsScroller): Remove dealloc.
1486 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1488 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1490 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1492 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1493 when setNeedsDisplay is called so we don't trigger redisplay for every
1496 * nsterm.m (any_help_event_p): New variable.
1497 (mouseMoved:): Set any_help_event_p to YES if help event is
1498 generated. Remove else with empty help event that triggered redisplay
1499 for every mouse move.
1500 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1502 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1504 * xfns.c (Qsuppress_icon): Remove; no real users.
1505 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1506 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1507 (syms_of_w32fns): Don't DEFSYM it.
1509 2014-06-29 Glenn Morris <rgm@gnu.org>
1511 * Makefile.in (ns-app): Mark as PHONY.
1513 2014-06-28 Glenn Morris <rgm@gnu.org>
1515 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1516 liblw.a in this directory.
1518 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1520 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1521 also in unibyte case. (Bug#17865)
1523 2014-06-28 K. Handa <handa@gnu.org>
1525 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1526 (MIN_CHARBUF_SIZE): New macro.
1527 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1529 2014-06-27 Glenn Morris <rgm@gnu.org>
1531 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1532 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1533 (.el.elc): Replace suffix rule with pattern rule.
1534 (%.elc): New pattern rule, with order-only prerequisite.
1535 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1536 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1537 in place of BOOTSTRAPEMACS.
1539 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1541 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1543 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1545 Consistently use validate_subarray to verify substring.
1546 * fns.c (validate_substring): Not static any more. Adjust to
1547 use ptrdiff_t, not EMACS_INT, because string and vector limits
1548 can't exceed ptrdiff_t even if EMACS_INT is wider.
1549 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1550 (secure_hash): Adjust user.
1551 * lisp.h (validate_subarray): Add prototype.
1552 * coding.c (Fundecodable_char_position):
1553 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1554 Use validate_subarray. Adjust comment to mention substring.
1556 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1558 Do not allow out-of-range character position in Fcompare_strings.
1559 * fns.c (validate_subarray): Add prototype.
1560 (Fcompare_substring): Use validate_subarray to check ranges.
1561 Adjust comment to mention that the semantics was changed. Also see
1562 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1564 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1566 Be more consistent about the 'Qfoo' naming convention.
1567 * image.c (Fimagemagick_types):
1568 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1569 * process.c (Fmake_network_process):
1570 Rename C local identifier 'Qfoo to avoid giving the false
1571 impression that it stands for the symbol 'foo'.
1573 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1575 Simplify and cleanup character conversion stuff.
1576 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1578 * character.c (multibyte_char_to_unibyte)
1579 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1580 * character.h (make_char): Remove; unused.
1581 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1582 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1583 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1584 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1585 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1587 2014-06-22 Mario Lang <mlang@delysid.org>
1589 * w32fns.c (Fw32_shell_execute): The the -> the.
1591 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1593 * xmenu.c (mouse_position_for_popup):
1594 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1595 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1596 * menu.c (Fx_popup_menu):
1597 * xselect.c (x_handle_dnd_message): Adjust users.
1598 * menu.h (mouse_position_for_popup): Remove prototype.
1599 * xterm.h (x_relative_mouse_position): Add prototype.
1600 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1601 call XFree if XQueryTree returns zero.
1603 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1605 * indent.c (Fvertical_motion): Doc fix.
1606 Move to the goal column, if any, with a single call to
1607 move_it_in_display_line, not in two calls. Doing this with two
1608 calls causes move_it_in_display_line apply the line-prefix
1609 handling twice instead of just once. (Bug#17823)
1611 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1613 Port to OS X ACLs (Bug#17810).
1614 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1615 ACL_TYPE_ACCESS) doesn't work.
1617 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1619 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1620 before checking key-translation-map (bug#17659).
1622 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1624 * font.c (font_make_object): Avoid dangling pointer which may
1625 crash GC (Bug#17771).
1627 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1629 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1630 prototype of DGifCloseFile as appropriate for older and newer
1632 (gif_close): New function, encapsulates the differences in the
1633 calling sequence of DGifCloseFile before v5.1.0 and after it.
1634 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1635 error string where appropriate. (Bug#17790)
1637 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1638 macro execution, make sure point didn't move since last complete
1639 redisplay, as the condition for using the glyph matrix
1640 information. (Bug#17777)
1642 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1644 Minor cleanup of fonset code.
1645 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1646 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1647 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1648 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1649 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1650 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1651 (free_realized_fontset): Remove because a no-op since 2008.
1652 (free_face_fontset): Adjust user.
1653 (syms_of_fontset): Shrink fontset by one extra slot.
1655 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1657 Omit redundant extern decls.
1658 Most of this patch is from Dmitry Antipov, in:
1659 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1660 * commands.h (update_mode_lines):
1661 * frame.h (Qbackground_color, Qforeground_color)
1662 (x_set_menu_bar_lines):
1663 * ftfont.c (ftfont_font_format):
1664 * intervals.h (Qkeymap, Qfont):
1665 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1666 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1667 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1668 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1669 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1670 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1671 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1672 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1673 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1674 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1675 (Qtool_bar, Qheader_line):
1676 * macros.c (Fexecute_kbd_macro):
1677 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1678 * xterm.c (x_delete_terminal, XSetIMValues):
1679 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1680 (x_implicitly_set_name, popup_activated)
1681 (widget_store_internal_border):
1682 Remove redundant decls.
1683 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1684 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1685 Remove _Noreturn, as make-docfile now does that for us.
1686 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1687 (Qregion_extract_function): New decl.
1688 * window.c, xfns.c: Include menu.h.
1690 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1692 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1694 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1696 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1697 * callint.c (read_file_name): ... convert to static here.
1698 * lisp.h (Fread_file_name): Do not EXFUN it.
1699 (STRING_COPYIN): Remove; unused.
1700 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1701 (char_composable_p): ... static function. All users changed.
1702 * eval.c (toplevel): Remove redundant #include directives.
1703 * xterm.c (x_initialize): Add static to match prototype.
1704 * ccl.c (Fccl_execute_on_string):
1705 * font.c (fon_intern_prop): Use make_specified_string.
1707 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1709 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1710 Reported by David Caldwell in:
1711 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1713 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1715 Do not ask for XRender extension each time XFT font is opened.
1716 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1717 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1719 2014-06-15 Glenn Morris <rgm@gnu.org>
1721 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1723 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1725 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1726 information if we are in the middle of executing a keyboard macro,
1727 since redisplay doesn't update the screen until the macro is
1728 finished. (Bug#17777)
1730 * alloc.c (cleanup_vector): Don't dereference a font driver
1731 pointer if it is NULL. (Bug#17771)
1733 2014-06-13 Glenn Morris <rgm@gnu.org>
1735 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1736 ($(lispsource)/international/charprop.el)
1737 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1738 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1739 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1740 GNU make automatically passes command-line arguments to sub-makes.
1742 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1744 Avoid hangs in accept-process-output (Bug#17647).
1745 * lisp.h, process.c (wait_reading_process_input):
1746 Return int, not bool. All uses changed.
1747 * process.c (SELECT_CANT_DO_WRITE_MASK):
1748 Remove macro, replacing with ...
1749 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1751 (status_notify): New arg WAIT_PROC. Return int, not void.
1754 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1756 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1757 the frame is the initial frame, because the hook is not set up
1758 then, and Emacs crashes.
1759 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1761 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1763 * keymap.c (silly_event_symbol_error): Don't recommend the use
1766 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1768 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1769 matching overlay strings with 'cursor' property against buffer
1770 positions traversed in the glyph row. (Bug#17744)
1772 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1774 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1777 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1778 determine 10.9 (Bug#17751).
1780 * macfont.m (macfont_draw): Positions were not freed.
1782 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1784 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1785 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1786 function. Also adjust comment.
1787 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1789 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1790 * font.c (font_done_for_face):
1791 * xface.c (realize_non_ascii_face): Adjust user.
1792 * font.h (struct font_driver): Convert 'prepare_face' to return
1793 void because its return value is never used anyway.
1794 * xfont.c (xfont_prepare_face): Return void.
1795 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1796 (xftfont_done_face): Use xfree.
1798 * dispextern.h (last_tool_bar_item): Remove declaration.
1799 * frame.h (struct frame): New member last_tool_bar_item.
1800 * frame.c (make_frame): Initialize it.
1801 * xdisp.c (toplevel): Remove last_tool_bar_item.
1802 (handle_tool_bar_click, note_tool_bar_highlight):
1803 * w32term.c (w32_read_socket, w32_initialize):
1804 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1806 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1807 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1809 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1811 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1812 * process.c (Faccept_process_output)
1813 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1814 the return value is about PROCESS, not about other processes.
1816 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1818 Further adjustments to mark_object and friends.
1819 Now the mark_object's stack is just 32 bytes on a 64-bit
1820 system, which means extra 20% off the stack usage.
1821 * alloc.c (mark_save_value): As before, refactored out from ...
1822 (mark_object): ... adjusted user. Also add comment.
1824 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1826 Fix core dump after a dropped X connection (Bug#17704).
1827 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1828 is dead, as we may be shutting down.
1830 2014-06-08 Glenn Morris <rgm@gnu.org>
1832 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1834 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1836 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1838 If a C name must be extern on some platforms, make it extern on all.
1839 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1841 * font.h (ftxfont_driver) [HAVE_XFT]:
1842 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1843 * lisp.h (get_frame_param):
1844 * menu.h (tty_menu_show):
1845 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1846 * termhooks.h (encode_terminal_code):
1847 * xterm.h (x_menu_wait_for_event):
1849 * frame.c (get_frame_param):
1850 * fringe.c (max_used_fringe_bitmap):
1851 * ftxfont.c (ftxfont_driver):
1852 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1853 * menu.c (menu_items_inuse):
1854 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1855 * term.c (encode_terminal_code, tty_menu_show):
1856 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1857 * xfaces.c (load_color):
1858 * xmenu.c (x_menu_wait_for_event):
1861 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1863 Change object marking routines to minimize stack usage.
1864 This change moves a few cold paths from mark_object to NO_INLINE
1865 functions and adjusts symbol marking loop. According to GCC 4.8.2
1866 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1867 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1868 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1869 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1870 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1871 refactored out from ...
1872 (mark_object): ... adjusted user. Also mark symbols in a tight
1874 (mark_face_cache): Add NO_INLINE.
1876 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1878 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1879 contains garbage on WINDOWSNT (which could potentially infloop at
1882 Minimize cursor motion during TTY menu updates.
1883 * term.c (tty_menu_display): Don't position cursor here.
1884 Instead, pass the cursor coordinates to update_frame_with_menu.
1885 (tty_menu_activate): Send the hide cursor command only once in an
1886 iteration through the outer 'while' loop.
1888 * dispnew.c (update_frame_1): Accept an additional argument
1889 SET_CURSOR_P, and position the cursor at the end of the frame
1890 update only if that argument is non-zero. All callers changed to
1891 provide the additional argument as non-zero, except for
1892 update_frame_with_menu.
1893 (update_frame_with_menu): Accept 2 additional arguments ROW and
1894 COL; if they are non-negative, instruct update_frame_1 not to
1895 position the cursor, and instead position it according to ROW and COL.
1897 * dispextern.h (update_frame_with_menu): Update prototype.
1899 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1901 * callproc.c (call_process): Don't check read-only if we don't insert
1902 anything (bug#17666).
1904 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1906 * dispnew.c (update_frame_with_menu): Set display_completed.
1908 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1910 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1912 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1914 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1916 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1917 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1919 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1921 * window.c (Frecenter): Signal an error if window-buffer is not
1924 * keyboard.c (make_lispy_position): Don't include a buffer position in
1925 mode/header-line mouse events.
1927 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1928 Vunread_command_events (bug#17650).
1930 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1932 * xterm.c (x_setup_pointer_blanking):
1933 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1935 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1937 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1938 because it will be defined in generated config.h if needed.
1940 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1942 Use terminal-specific hooks to display popup dialogs.
1943 * termhooks.h (struct terminal): New field popup_dialog_hook.
1944 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1945 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1946 code and use popup_dialog_hook.
1947 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1948 * nsterm.h (ns_popup_dialog): Adjust prototype.
1949 * nsterm.m (ns_create_terminal):
1950 * w32term.c (w32_create_terminal):
1951 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1952 Setup popup_dialog_hook.
1954 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1956 * w32heap.c (report_temacs_memory_usage): Improve the report by
1957 reporting the large blocks that are actually occupied at dump time.
1959 * w32console.c (initialize_w32_display): Set the console
1960 menu_show_hook, otherwise TTY menus are broken on w32.
1962 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1964 Use terminal-specific hooks to display menus.
1965 * termhooks.h (struct terminal): New field menu_show_hook.
1966 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1967 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1969 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1970 * nsmenu.m (ns_menu_show):
1971 * w32menu.c (w32_menu_show):
1972 * xmenu.c (x_menu_show):
1973 * term.c (tty_menu_show): Adjust to use bit flags.
1974 (set_tty_hooks): Set menu_show_hook.
1975 * xterm.c (x_create_terminal):
1976 * nsterm.m (ns_create_terminal):
1977 * msdos.c (initialize_msdos_display):
1978 * w32term.c (w32_create_terminal): Likewise.
1980 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1982 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1984 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1986 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1987 (FD_SET): Don't define on WINDOWSNT.
1989 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1991 * emacs.c: Include "sysselect.h", to define its inline functions.
1992 Problem reported by Glenn Morris in:
1993 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1995 Do not require libXt-devel when building with gtk.
1996 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1997 dependency on libXt-devel.
1998 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1999 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2000 lwlib-widget.h now does this.
2001 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2003 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2005 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2006 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2007 (delete_write_fd, wait_reading_process_output):
2008 Remove now-redundant easserts.
2009 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2010 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2011 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2012 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2014 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2016 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2017 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2018 (calloc): Don't undef, it is never defined.
2019 (HEAP_ENTRY_SHIFT): Remove unused macro.
2021 * Makefile.in (C_HEAP_SWITCH): Remove.
2022 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2024 Fix MS-Windows build broken by menu changes on 2014-06-02.
2025 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2027 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2028 Define instead of including ../lwlib/lwlib.h, which causes
2029 compilation errors due to missing X11 headers.
2031 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2033 * process.c (wait_reading_process_output): Omit incorrect test of
2034 p->infd against zero. Add easserts for infd having a plausible value.
2036 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2038 Adjust to match recent lwlib changes.
2039 * menu.h (xmalloc_widget_value): Replace by ...
2040 (make_widget_value): ... new prototype.
2041 * menu.c (xmalloc_widget_value): Replace by ...
2042 (make_widget_value): ... new function.
2043 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2044 * gtkutil.c (malloc_widget_value, free_widget_value):
2045 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2046 * keyboard.h (enum button_type, struct _widget_value):
2047 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2049 * nsmenu.m (ns_update_menubar, ns_menu_show):
2050 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2051 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2052 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2054 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2056 * image.c (x_query_frame_background_color)
2057 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2058 Fix --enable-gcc-warnings compilation without image libraries.
2060 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2062 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2063 emulated break value only if it goes up.
2064 (sbrk): Add assertion that the INCREMENT argument is strictly
2065 zero. Improve and correct the commentary.
2067 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2069 Improve AIX-related merge from emacs-24.
2070 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2071 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2072 not on AIX; since we're on the trunk we can use enums more broadly.
2074 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2076 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2078 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2079 to min(value, whole).
2081 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2083 Bring back the changes to GDB-visible symbols, but only on AIX.
2084 And only if it's not pre-4.2 GCC.
2085 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2086 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2087 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2090 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2092 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2093 with PT, not GPT. (Bug#16433)
2095 Revert last changes to GDB-visible symbols.
2096 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2097 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2098 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2101 2014-06-02 Glenn Morris <rgm@gnu.org>
2103 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2105 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2107 Fix port to 32-bit AIX with xlc (Bug#17598).
2108 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2109 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2110 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2111 to work around a compiler bug in IBM xlc 12.1.
2113 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2115 * xterm.c (x_update_window_end): Don't invalidate the entire
2116 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2117 highlight needs to be redisplayed. (Bug#17588)
2119 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2121 Port the GDB-visible symbols to AIX.
2122 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2123 optimizes away the relevant external symbols. Use enums instead;
2124 this suffices for the AIX port, which is 32-bit-only anyway.
2125 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2126 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2127 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2130 Include sources used to create macuvs.h.
2131 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2132 * macuvs.h: Use automatically-generated header.
2134 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2136 Port signal-handling to DragonFly BSD (Bug#17646).
2137 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2138 Move implementations from callproc.c to sysdep.c.
2139 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2140 Move declarations from process.h to syssignal.h.
2142 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2144 * callint.c (Ffuncall_interactively): Add usage.
2146 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2148 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2150 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2152 * w32heap.c (malloc_before_dump, malloc_after_dump)
2153 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2154 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2155 set errno where appropriate to emulate CRT functions.
2157 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2159 Debugging facility to check whether 'const char *' points to
2160 relocatable data of non-pure Lisp string.
2161 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2162 (mark_maybe_pointer): ... adjusted user.
2163 (relocatable_string_data_p): New function.
2164 * lisp.h (relocatable_string_data_p): Add prototype.
2165 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2166 the pointer to relocatable Lisp data is not used.
2168 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2170 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2171 * atimer.c (block_atimers):
2172 * callproc.c (block_child_signal): Block SIGINT too;
2173 otherwise, its handler might now unblock signals that it shouldn't.
2174 * keyboard.c (read_char): Clear signal mask, since we may
2175 be in a SIGINT handler, and many signals may be masked.
2176 * keyboard.c (handle_interrupt):
2177 * sysdep.c (handle_arith_signal):
2178 Clear signal mask instead of just unblocking the signal that
2179 was received, since several signals may be blocked at this point.
2181 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2183 * Makefile.in (TEMACS_POST_LINK): Remove target.
2184 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2185 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2187 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2189 * xmenu.c (xdialog_show): Remove prototype, rename to
2190 x_dialog_show, remove 2nd arg because it's always zero
2191 and simplify accordingly.
2192 (xw_popup_dialog): Adjust user.
2193 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2194 2nd arg because it's always zero and simplify accordingly.
2195 (w32_popup_dialog): Adjust user.
2197 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2199 * w32heap.c (report_temacs_memory_usage): New function.
2201 * unexw32.c (unexec) [ENABLE_CHECKING]:
2202 Call report_temacs_memory_usage.
2204 * w32heap.h (report_temacs_memory_usage): Add prototype.
2206 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2208 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2209 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2211 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2213 * buffer.c (init_buffer): Accept an argument 'initialized'.
2214 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2215 mmap_regions and mmap_fd, to avoid referencing stale data from the
2216 dump phase. Add an assertion for buffer text of buffers created
2217 in temacs before this function is called. (Bug#17622)
2218 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2220 * lisp.h (init_buffer): Update prototype.
2222 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2224 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2226 * alloc.c (Fgarbage_collect): Fix compilation with
2227 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2229 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2231 * frame.c, frame.h (frame_char_to_pixel_position)
2232 (frame_set_mouse_position): Now static, and made private in
2233 frame.c rather than public in frame.h.
2235 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2237 Refactor mouse positioning stuff to avoid code duplication.
2238 * frame.h (frame_char_to_pixel_position): New function.
2239 (x_set_mouse_position): Rename to...
2240 (frame_set_mouse_position): ...new function.
2241 (frame_set_mouse_pixel_position): Add prototype.
2242 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2243 Rename to frame_set_mouse_pixel_position.
2244 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2246 * xterm.h, w32term.h ( x_set_mouse_position)
2247 (x_set_mouse_pixel_position): Remove prototypes.
2249 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2251 On X, always make pointer visible when deleting frame (Bug#17609).
2252 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2254 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2256 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2257 * keyboard.c (gobble_input): If there is no terminal input error,
2258 make sure the pointer is visible for all frames on this terminal.
2259 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2260 it was previously disabled.
2262 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2264 * data.c (Fzerop): Move to Elisp.
2265 (syms_of_data): Don't defsubr it.
2266 * keyboard.c (echo_keystrokes_p): New function.
2267 (read_char, record_menu_key, read_key_sequence): Use it.
2269 * callint.c (Qfuncall_interactively): New var.
2270 (Qcall_interactively): Remove.
2271 (Ffuncall_interactively): New function.
2272 (Fcall_interactively): Use it.
2273 (syms_of_callint): Defsubr it.
2275 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2277 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2278 relocated from under us.
2280 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2282 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2283 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2285 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2287 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2288 for MinGW, since it no longer uses gmalloc.
2290 * buffer.c: Do not define mmap allocations functions for Windows.
2291 Remove mmap_find which is unused. Remove mmap_set_vars which does
2293 [WINDOWSNT]: Include w32heap.h.
2294 (init_buffer): Always allocate new memory for buffers.
2296 * emacs.c: Remove mmap_set_vars calls.
2298 * image.c (free_image): Undef free for Windows because it is
2299 redirected to our private version.
2301 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2302 (copy_executable_and_dump_data): Remove dumping the heap section.
2303 (unexec): Restore using_dynamic_heap after dumping.
2305 * w32heap.c (dumped_data_commit, malloc_after_dump)
2306 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2307 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2308 (mmap_free): New functions.
2310 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2312 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2314 * image.c (imagemagick_load_image): Use MagickRealType for local
2315 'color_scale', instead of double, to avoid a GCC warning about
2318 * xfns.c (Fx_window_property): Remove unused local.
2320 Don't kill already-reaped process (Bug#17561).
2321 * process.c (process_send_signal): Fix race condition where a
2322 subprocess was reaped by a signal handler between the check for
2323 liveness and calling 'kill', which meant that Emacs could in
2324 theory kill an innocent bystander process. Do the fix by blocking
2325 SIGCHLD in a critical section that checks liveness before killing.
2327 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2329 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2331 2014-05-26 Ken Brown <kbrown@cornell.edu>
2333 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2334 even if !CYGWIN (see bug#17510).
2336 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2338 * nsfns.m (Fns_do_applescript): Surround NSApp run
2339 with calls to ns_init_events, ns_finish_events (Bug#17424).
2341 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2343 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2344 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2346 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2347 with calls to ns_init_events, ns_finish_events (Bug#17424).
2349 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2351 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2352 if we are iterating over an object that generates glyphs for
2353 marginal areas. (Bug#17585)
2355 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2357 * xdisp.c (safe__call1, safe__eval): Now static.
2359 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2361 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2362 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2363 (safe_call1): Call safe_call instead of safe__call directly.
2365 2014-05-26 Ken Brown <kbrown@cornell.edu>
2367 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2368 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2371 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2373 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2374 (safe__call, safe__call1, safe__eval): New functions.
2375 (safe_call): Use it.
2376 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2377 (display_mode_element): Same for `:eval'.
2379 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2381 Fix port to 32-bit AIX (Bug#17540).
2382 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2383 twice. _text already includes this offset.
2384 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2386 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2388 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2389 when closest_pos is identical to to_charpos, don't recurse, since
2390 we already tried that, and failed. (Bug#17539)
2392 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2393 unwinding when frame's faces were not initialized yet, increment
2394 the frame's image-cache reference count before calling
2395 x_free_frame_resources. Don't dereference
2396 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2398 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2400 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2403 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2404 macfont.m, call draw with adjusted arguments so font drivers
2405 don't need to do that.
2407 * macfont.m (macfont_draw): Merge changes from Macport.
2409 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2411 * alloc.c (garbage_collect_1): New function, with all of the guts
2412 of Fgarbage_collect.
2413 (mark_stack): Accept an argument END and don't mark Lisp objects
2414 on the stack beyond the address given by END. Calculation of END
2415 was moved to Fgarbage_collect.
2416 (Fgarbage_collect): Calculate the end address of the stack portion
2417 that needs to be examined by mark_stack, and pass that address to
2418 garbage_collect_1, which will pass it to mark_stack.
2419 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2420 for more details about the underlying problems. In particular,
2421 this avoids dumping Emacs with the large hash-table whose value is
2422 held in purify-flag for most of the time loadup.el runs.
2424 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2426 * xfns.c (x_window_property_intern): New function (code from
2428 (Fx_window_property): Call x_window_property_intern. If property
2429 not found and NILP (source) and outer window != inner window,
2430 check outer window for property (Bug#17537).
2432 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2434 Supply malloc and alloc_size attributes for extern allocators.
2435 This documents the C API, and helps GCC generate a bit better code.
2436 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2437 (ATTRIBUTE_MALLOC_SIZE): New macros.
2438 * gmalloc.c (malloc, realloc, calloc):
2439 * gtkutil.h (malloc_widget_value):
2440 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2441 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2444 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2446 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2447 * image.c (imagemagick_load_image): Port to hosts that do not use
2448 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2450 2014-05-21 Leo Liu <sdl.web@gmail.com>
2452 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2454 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2456 * dbusbind.c (xd_signature): Revert last 2 patches.
2458 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2460 Allow any non-nil value to count as true in bool-vector.
2461 Likewise for xd_signature in dbusbind.c.
2462 This is more consistent with the usual practice in Emacs, which is
2463 that any non-nil value counts as true.
2464 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2465 * dbusbind.c (xd_signature): Likewise, for booleans.
2466 * data.c, lisp.h (Qbooleanp):
2467 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2469 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2471 * lisp.h (CHECK_BOOLEAN): New function.
2472 * alloc.c (Fbool_vector): New function.
2473 (syms_of_alloc): Defsubr it.
2474 * data.c (Qbooleanp): New symbol.
2475 (syms_of_data): DEFSYM it.
2476 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2478 * font.c (font_matching_entity): Extract font-entity object
2479 from the vector of matching entities (Bug#17486).
2481 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2483 Assume C99 or later (Bug#17487).
2484 * bytecode.c (B__dummy__): Remove.
2485 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2486 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2487 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2488 * regex.c (DEBUG_PRINT): Assume varargs macros.
2489 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2491 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2493 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2494 memory for every buffer that was dumped.
2496 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2498 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2499 (Fnreverse): Allow vectors and bool vectors.
2501 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2503 Minor cleanup for terminal setup.
2504 * termhooks.h (create_terminal): Adjust prototype.
2505 * terminal.c (create_terminal): Pass output method and RIF as args.
2506 (init_initial_terminal):
2507 * nsterm.m (ns_create_terminal):
2508 * term.c (init_tty):
2509 * w32term.c (w32_create_terminal):
2510 * xterm.c (x_create_terminal): Adjust users.
2511 Avoid redundant NULL initializers and add comments.
2513 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2515 * keyboard.c (Qdeactivate_mark): Now static.
2517 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2519 If available, use Xfixes extension to do pointer blanking.
2520 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2521 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2522 (make_invisible_cursor): Move to...
2523 * xterm.c (make_invisible_cursor): ...here.
2524 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2525 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2526 (x_term_init): Call to x_setup_pointer_blanking.
2527 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2528 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2530 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2532 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2534 2014-05-12 Glenn Morris <rgm@gnu.org>
2536 * fileio.c (Ffile_executable_p): Doc tweak.
2538 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2540 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2541 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2543 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2545 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2547 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2549 Fix initialization of minibuffer history variable (Bug#17430).
2550 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2551 Move the initialization up to prevent any "value void" message.
2553 2014-05-08 Samuel Bronson <naesten@gmail.com>
2555 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2556 are matched (bug#17413).
2558 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2560 Stop tooltips pulling Emacs window to front (Bug#17408).
2561 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2562 SetWindowPos invocations.
2564 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2566 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2567 not initialized (Bug#17398).
2569 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2571 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2573 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2575 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2576 [HAVE_NS]: Do not include png.h.
2577 (x_query_frame_background_color): New function.
2578 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2579 (png_load_body): Coalesce duplicate code.
2581 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2583 Consult libpng-config more consistently (Bug#17339).
2584 * Makefile.in (PNG_CFLAGS): New var.
2585 (ALL_CFLAGS): Use it.
2586 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2587 CFLAGS now handles this.
2589 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2591 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2592 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2593 because WCONTINUED is always defined now.
2594 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2596 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2598 * buffer.c (overlay_strings): Fix the wording of the commentary.
2600 2014-05-01 Glenn Morris <rgm@gnu.org>
2602 * floatfns.c (Fisnan):
2603 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2605 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2607 * term.c (tty_menu_activate): A better initialization for cursor
2610 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2612 * intervals.c: Tighten assertions.
2613 (create_root_interval): Make sure the interval is not empty.
2614 (intervals_equal): Use booleans.
2615 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2616 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2617 (balance_possible_root_interval): Simplify and use booleans.
2618 (split_interval_right, split_interval_left): Check LENGTH, and remove
2619 now redundant assertion.
2620 (adjust_intervals_for_insertion): Remove now redundant assertions.
2621 (delete_node, interval_deletion_adjustment)
2622 (adjust_intervals_for_deletion, merge_interval_right)
2623 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2624 (reproduce_interval): Make sure the interval is not empty.
2626 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2628 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2629 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2630 satisfaction that they would always be initialized.
2632 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2634 * term.c (tty_menu_display): Move the cursor to the active menu item.
2635 (tty_menu_activate): Return the cursor to the active menu item
2636 after displaying the menu and after displaying help-echo.
2637 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2638 for the details of why this is needed by screen readers and
2641 2014-04-30 Glenn Morris <rgm@gnu.org>
2643 * process.c (handle_child_signal):
2644 Handle systems without WCONTINUED. (Bug#15110, 17339)
2646 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2648 * window.c (struct saved_window): Remove mark.
2649 (Fset_window_configuration, save_window_save)
2650 (compare_window_configurations): Don't touch marks any more.
2652 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2654 Use bits_word for gcmarkbits.
2655 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2656 bits_word is typically a tad more efficient for mark bits than
2657 unsigned is, so use bits_word. All uses changed.
2658 * lisp.h (BITS_PER_INT): Remove; no longer used.
2660 Avoid undefined behavior in signed left shift.
2661 This ports to GCC 4.9.0 with -fsanitize=undefined.
2662 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2664 * regex.c (extract_number):
2665 * lisp.h (make_number, XINT):
2666 Do not shift a 1 bit left into a sign bit.
2667 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2668 not int, for gcmarkbits. All uses changed.
2670 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2672 * search.c (Fnewline_cache_check): Don't try to count newlines
2673 outside the buffer's restriction, as find_newline doesn't support that.
2675 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2677 * window.c (Fset_window_configuration): Deactivate the mark before
2679 (set_window_buffer): Ignore window_initialized.
2680 (window_initialized): Remove.
2681 * keyboard.c (Qdeactivate_mark): Not static any more.
2682 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2685 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2687 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2688 and to clang 3.4, which have fixed the bug. This should let us
2689 run a bit faster on these platforms when address sanitization is
2692 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2694 Port to GCC 4.9.0 with --enable-gcc-warnings.
2695 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2697 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2698 a way that also works with GCC 4.9.0.
2700 * search.c (Fnewline_cache_check): Remove unused locals.
2702 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2704 * search.c (find_newline1): New subroutine.
2705 (Fnewline_cache_check): New function.
2706 (syms_of_search): Defsubr it.
2708 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2710 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2711 * keyboard.c (unblock_input): Add comment.
2712 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2714 2014-04-22 Daniel Colascione <dancol@dancol.org>
2716 * lread.c (readevalloop_eager_expand_eval): New function
2717 that can recurse into toplevel forms.
2718 (readevalloop): Call it.
2719 * lisp.h: Declare Qprogn.
2720 * callint.c (Qprogn): No longer static.
2722 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2724 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2725 Also change identifiers to match the comments, and add more assertions
2728 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2730 * emacs.c (close_output_streams): Don't clear and restore errno.
2732 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2734 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2735 never becomes visible, i.e. using XMonad (Bug#17237).
2737 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2739 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2740 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2741 (Fline_pixel_height): Don't assume that the current buffer and the
2742 selected window's buffer are one and the same. (Bug#17281)
2744 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2745 paragraph-start cache before the newline cache. (Bug#17269)
2747 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2749 * term.c (tty_send_additional_strings): No need to fflush here,
2751 (tty_set_terminal_modes): fflush after sending additional strings,
2754 2014-04-17 Daniel Colascione <dancol@dancol.org>
2756 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2758 (tty_send_additional_strings): New function.
2759 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2760 (syms_of_term): Intern tty-mode-set-strings and
2761 tty-mode-reset-strings.
2763 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2765 * window.c (save_window_save): Lookup window_point_insertion_type in
2766 the right buffer (bug#15457).
2767 (Qwindow_point_insertion_type): New var.
2768 (syms_of_window): Initialize it.
2770 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2772 Fix the MSDOS build.
2773 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2774 (copy_text_and_data): Zero out the atexit chain pointer before
2777 * termhooks.h (encode_terminal_code): Update prototype.
2779 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2780 visible for all DOS_NT ports, not just WINDOWSNT.
2781 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2783 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2784 unless it is defined.
2785 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2787 * process.c (close_on_exec, accept4, process_socket): Move into
2788 the "ifdef subprocesses" part.
2789 (catch_child_signal): Condition by "ifdef subprocesses".
2790 (syms_of_process) <Qinternal_default_process_sentinel>
2791 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2793 * msdos.h: Add prototypes for new functions.
2794 (EINPROGRESS): Define.
2795 (O_CLOEXEC): Define to zero.
2797 * msdos.c (check_window_system): Remove unnecessary an
2798 incompatible duplicate function.
2799 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2800 New functions in support of new functionality.
2802 * menu.c (single_menu_item): Add visual indication of submenu
2803 also for menus on MSDOS frames.
2804 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2806 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2807 when async subprocesses aren't supported.
2809 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2811 * emacs.c (close_output_streams): Zero out errno before calling
2814 * dired.c [MSDOS]: Include msdos.h.
2816 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2817 (DATA_START) [MSDOS]: Define.
2818 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2820 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2821 Ifdef away for MSDOS.
2822 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2823 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2825 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2826 Use temporary file template that is compatible with mkostemp.
2827 Move vfork-related portions under #ifndef MSDOS.
2828 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2830 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2832 * buffer.c (Foverlays_at): Add argument `sorted'.
2834 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2836 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2837 text, invalidate the bidi_paragraph_cache upto and including the
2840 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2842 Port to IRIX 6.5 (Bug#9684).
2843 * conf_post.h (INET6) [IRIX6_5]: Define.
2844 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2845 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2847 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2849 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2850 before passing it to system APIs.
2852 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2854 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2855 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2857 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2859 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2861 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2863 Remove DATA_SEG_BITS.
2864 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2865 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2866 cc, but that platform is so old that SGI itself stopped supporting
2867 it in December 2013. If you still need Emacs on IRIX, please
2868 either compile with GCC and port the undumping code, or run
2869 './configure --with-wide-int'.
2870 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2871 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2872 DEFINE_GDB_SYMBOL_START way to define it.
2873 (NONPOINTER_BITS): New macro.
2874 (EMACS_INT): Use it.
2875 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2876 the problem and/or configuring --with-wide-int.
2877 (USE_LSB_TAG): Simplify, based on above changes.
2878 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2879 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2881 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2883 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2884 covered by a display string that ends in a newline, and that cases
2885 going back by DVPOS lines to hit the search limit, lift the limit
2886 and go back until DVPOS is reached. (Bug#17244)
2888 * indent.c (Fvertical_motion): Handle correctly the case when the
2889 display string is preceded by an empty line.
2891 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2892 use S_IWRITE instead.
2894 2014-04-11 Glenn Morris <rgm@gnu.org>
2896 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2898 2014-04-11 Ken Brown <kbrown@cornell.edu>
2900 * Makefile.in (EMACS_MANIFEST): Revert last change.
2902 2014-04-10 Daniel Colascione <dancol@dancol.org>
2904 * puresize.h (BASE_PURESIZE): Increase.
2906 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2908 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2910 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2911 region handling (and don't call signal_before_change) if
2912 inhibit_modification_hooks is set.
2913 (signal_before_change): Don't check inhibit_modification_hooks any more.
2915 2014-04-08 Daniel Colascione <dancol@dancol.org>
2917 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2918 function cells contain valid lisp objects. (Modified version of
2921 * alloc.c (detect_suspicious_free): Split actual stack capturing
2922 out into new function for easier breakpoint setting.
2923 (note_suspicious_free): New function.
2925 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2927 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2929 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2930 (symbol_block_pinned): New var.
2931 (Fmake_symbol): Initialize `pinned'.
2932 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2933 pinned and signal an error for un-purifiable objects.
2934 (pure_cons): Use it.
2935 (Fpurecopy): Use it, except for objects that can't be purified.
2936 (mark_pinned_symbols): New function.
2937 (Fgarbage_collect): Use it.
2938 (gc_sweep): Remove hack made unnecessary.
2940 2014-04-07 Glenn Morris <rgm@gnu.org>
2942 * keyboard.c (Fopen_dribble_file): Doc tweak.
2944 2014-04-07 Ken Brown <kbrown@cornell.edu>
2946 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2948 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2950 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2951 We have a substitute execinfo.h on hosts that lack it.
2952 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2953 isn't optimized away.
2955 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2957 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2958 * alloc.c (memory_full):
2959 * charset.c (syms_of_charset):
2960 * doc.c (Fsnarf_documentation):
2962 * font.c (BUILD_STYLE_TABLE):
2963 * keyboard.c (make_lispy_event):
2964 * profiler.c (setup_cpu_timer):
2965 * xgselect.c (xg_select):
2966 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2968 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2969 Replace the only use with ARRAYELTS (font_property_table).
2970 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2972 2014-04-03 Daniel Colascione <dancol@dancol.org>
2974 * xterm.c (x_term_init):
2975 * xfns.c (best_xim_style):
2976 * xfaces.c (Fdump_colors):
2977 * w32fns.c (w32_default_color_map):
2978 * w32.c (init_environment, N_ENV_VARS):
2979 * unexcw.c (read_exe_header):
2980 * term.c (term_get_fkeys_1):
2981 * sysdep.c (init_baud_rate):
2982 * nsterm.m (ns_convert_key):
2983 * nsfns.m (get_geometry_from_preferences):
2984 * msdos.c (dos_set_window_size, init_environment):
2985 * macfont.m (mac_font_get_glyph_for_cid)
2986 (macfont_store_descriptor_attributes)
2987 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2988 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2989 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2991 * image.c (xpm_str_to_color_key):
2992 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2993 * frame.c (x_set_frame_parameters):
2994 * fileio.c (Ffile_selinux_context):
2995 * emacs.c (sort_args):
2996 * dosfns.c (msdos_stdcolor_name):
2997 * dired.c (file_attributes):
2998 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2999 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3002 2014-04-02 Daniel Colascione <dancol@dancol.org>
3004 * data.c (Ffset): Abort if we're trying to set a function call to
3007 * lisp.h (ARRAYELTS): New macro.
3009 * alloc.c: Include execinfo.h if available.
3010 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3011 (suspicious_free_record): New structure.
3012 (suspicious_objects, suspicious_object_index)
3013 (suspicious_free_history, suspicious_free_history_index):
3015 (find_suspicious_object_in_range, detect_suspicious_free)
3016 (Fsuspicious_object): New functions.
3017 (cleanup_vector): Call find_suspicious_object_in_range.
3019 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3021 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3022 width from font width (Bug#17163).
3024 * frame.c (x_set_frame_parameters): Calculate default values of
3025 new frame sizes only after all other frame parameters have been
3026 processed (Bug#17142).
3028 2014-04-02 Ken Brown <kbrown@cornell.edu>
3030 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3033 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3035 * xterm.c (x_draw_image_glyph_string): Adjust image background
3036 width accordingly when its x position is adjusted. (Bug#17115)
3038 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3040 * font.c (font_list_entities): Do not add empty vector to font cache.
3041 (font_matching_entity): Likewise. If matching entity is found, insert
3042 1-item vector with this entity instead of entity itself (Bug#17125).
3044 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3046 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3048 * fns.c (validate_subarray): Rename from validate_substring,
3049 since it works for vectors too. New arg ARRAY. Optimize for the
3050 non-nil case. Instead of returning bool, throw an error if out of
3051 range, so that the caller needn't do that. All uses changed.
3052 Report original values if out of range.
3053 (Fsubstring, Fsubstring_no_properties, secure_hash):
3054 Also optimize the case where FROM is 0 or TO is the size.
3056 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3058 * search.c (Freplace_match): Use make_specified_string.
3059 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3060 to catch bogus override face of glyph strings.
3061 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3062 Move common substring range checking code to...
3063 (validate_substring): ...this function.
3065 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3067 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3069 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3071 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3072 bar is zero height, just return (Bug#16976).
3073 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3075 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3077 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3078 is nil. If waiting for toolbar to complete, force a redraw.
3080 2014-03-28 Glenn Morris <rgm@gnu.org>
3082 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3083 (emacs_bugreport): New variable.
3084 (usage_message): Use PACKAGE_BUGREPORT.
3085 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3087 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3089 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3091 Port recent signal-related changes to FreeBSD.
3092 Problem reported by Herbert J. Skuhra.
3093 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3094 Move decls from here ...
3095 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3097 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3099 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3100 and width of image background when it is displayed with a 'box'
3103 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3105 More backward-compatible fix to char-equal core dump (Bug#17011).
3106 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3107 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3109 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3111 * image.c (init_svg_functions): When loading SVG-related libraries,
3112 free already loaded libraries if the initialization fails.
3113 (rsvg_handle_set_size_callback): Remove declaration, unused.
3115 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3117 Fix core dump in char-equal (Bug#17011).
3118 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3119 unibyte buffers, as we can't tell whether the characters are
3122 * insdel.c (adjust_markers_for_delete): Remove unused local.
3124 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3126 Have (MARKER . ADJUSTMENT) undo records always be immediately
3127 after their corresponding (TEXT . POS) record in undo list.
3129 * lisp.h (record-delete): New arg record_markers.
3130 (record_marker_adjustment): No longer needed outside undo.c.
3131 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3132 adjustments to undo.c's record_marker_adjustments. Note that
3133 fileio.c's decide_coding_unwind is another caller to
3134 adjust_markers_for_delete. Because it has undo list bound to t,
3135 it does not rely on adjust_markers_for_delete to record marker
3137 (del_range_2): Swap call to record_delete and
3138 adjust_markers_for_delete so as undo marker adjustments are
3139 recorded before current deletion's adjustments, as before.
3140 (adjust_after_replace):
3141 (replace_range): Pass value for new record_markers arg to
3143 * undo.c (record_marker_adjustment): Rename to
3144 record_marker_adjustments and made static.
3145 (record_delete): Check record_markers arg and call
3146 record_marker_adjustments.
3147 (record_change): Pass value for new record_markers arg to
3149 (record_point): at_boundary calculation no longer needs to account
3150 for marker adjustments.
3152 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3154 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3157 2014-03-26 Glenn Morris <rgm@gnu.org>
3159 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3161 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3163 * buffer.c (struct sortvec): Add field `spriority'.
3164 (compare_overlays): Use it.
3165 (sort_overlays): Set it.
3167 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3169 * xdisp.c (redisplay_window): If all previous attempts to find the
3170 cursor row failed, try a few alternatives before falling back to
3171 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3173 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3175 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3176 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3178 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3179 variables on Windows.
3181 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3183 * w32.c (unsetenv): Remove unused var `retval'.
3184 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3186 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3187 (start_watching): Remove unused var `thr'.
3189 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3190 (find_child_console): Remove unnecesary var `thread_id'.
3192 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3193 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3195 2014-03-26 Glenn Morris <rgm@gnu.org>
3197 * filelock.c (Flock_buffer): Doc tweak.
3199 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3200 * emacs.c (shut_down_emacs):
3201 * fileio.c (Finsert_file_contents, write_region):
3202 * filelock.c (top-level, syms_of_filelock):
3203 * insdel.c (prepare_to_modify_buffer_1):
3204 CLASH_DETECTION is always defined now.
3206 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3208 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3209 DLL handle, to speed up thread startup.
3211 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3213 Handle sigmask better with nested signal handlers (Bug#15561).
3214 * atimer.c (sigmask_atimers): Remove.
3215 Remaining use rewritten to use body of this function.
3216 * atimer.c (block_atimers, unblock_atimers):
3217 * callproc.c (block_child_signal, unblock_child_signal):
3218 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3219 New arg OLDSET. All callers changed.
3220 * atimer.c (block_atimers, unblock_atimers):
3221 * callproc.c (block_child_signal, unblock_child_signal):
3222 * keyboard.c (handle_interrupt):
3223 * sound.c (vox_configure, vox_close):
3224 Restore the old signal mask rather than unilaterally clearing bits
3225 from the mask, in case a handler is running within another
3226 handler. All callers changed.
3227 * lisp.h, process.c, process.h, term.c:
3228 Adjust decls and callers to match new API.
3229 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3230 signal handlers aren't supposed to use floating point anyway.
3231 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3233 2014-03-23 Daniel Colascione <dancol@dancol.org>
3235 Split gc_sweep into discrete functions for legibility and better
3238 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3239 (sweep_vectors): Fix typo in comment.
3240 (sweep_conses, sweep_floats, sweep_intervals)
3241 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3242 (gc_sweep): Call new functions, to which existing functionality is
3244 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3246 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3248 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3250 2014-03-23 Daniel Colascione <dancol@dancol.org>
3252 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3253 only if xic_style calls for it. This change allows Emacs to work
3254 with ibus. Also, don't leak resources if create_frame_xic fails,
3255 and stop caching xic_style across different displays.
3256 (supported_xim_styles): Make const.
3257 (best_xim_style): Remove first parameter: it's always just
3258 supported_xim_styles. Change to look at supported_xim_styles
3261 2014-03-23 Daniel Colascione <dancol@dancol.org>
3263 * term.c (init_tty): Rearrange condition for clarity; print
3264 appropriate diagnostic.
3266 2014-03-23 Daniel Colascione <dancol@dancol.org>
3268 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3269 array. (ASAN caught.)
3271 2014-03-22 Glenn Morris <rgm@gnu.org>
3273 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3275 2014-03-22 Daniel Colascione <dancol@dancol.org>
3277 * process.c (conv_sockaddr_to_lisp): When extracting the string
3278 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3280 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3282 Fix regression introduced by patch for Bug#10500.
3283 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3284 * w32term.c (x_draw_image_relief): Likewise.
3286 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3288 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3289 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3290 maximize a frame for odd default fonts.
3292 2014-03-21 Glenn Morris <rgm@gnu.org>
3294 * minibuf.c (history-length): Increase default from 30 to 100.
3296 2014-03-21 Daniel Colascione <dancol@dancol.org>
3298 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3299 every time we switch to minibuffer.
3301 * alloc.c (lisp_align_malloc, allocate_string_data)
3302 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3303 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3305 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3307 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3308 support more "verbs".
3310 2014-03-21 Daniel Colascione <dancol@dancol.org>
3312 Always prohibit dumping a dumped Emacs.
3314 * emacs.c (might_dump): New variable.
3315 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3316 * lisp.h (might_dump): Declare.
3317 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3319 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3321 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3323 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3325 * doc.c (store_function_docstring): Warn when we don't know where to
3327 (Fsubstitute_command_keys): Don't advertise the fact that
3328 text-properties are dropped, since we think it's a bug that we'll fix
3331 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3332 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3333 * frame.c (frame_garbaged): Make "docstring" more precise.
3335 2014-03-20 Glenn Morris <rgm@gnu.org>
3337 * charset.c (init_charset): When we cannot find the charsets directory,
3338 mention if EMACSDATA is set.
3340 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3342 * fns.c (Frandom): Fix rare bug where the result isn't random.
3344 Fix porting inconsistency about rounding to even.
3345 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3346 This way, the unusual !HAVE_RINT case acts like the usual
3347 HAVE_RINT case, and we can fix the documentation accordingly.
3349 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3351 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3352 (w32_wnd_proc): Initialize the dwHoverTime member of
3353 TRACKMOUSEEVENT structure.
3355 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3357 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3359 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3361 * search.c (find_newline): Speed up the function when using the
3362 newline cache, by halving the number of calls to
3363 region_cache_forward and region_cache_backward. (Bug#16830)
3365 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3367 * buffer.c (Fset_buffer): Document return value (bug#17015).
3369 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3371 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3372 nil, always resize character wise to avoid potential loss of the
3373 mode line (Bug#16923 related).
3375 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3377 * frame.c (x_set_frame_parameters): Always calculate new sizes
3378 pixelwise to avoid potential loss when rounding.
3380 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3382 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3383 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3385 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3387 * w32.c (fstatat): Don't add an extra slash if the argument ends
3388 with a slash: this fails the subsequent call to stat_worker on
3389 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3391 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3393 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3395 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3397 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3399 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3400 when frame is only on one screen (Bug#14713).
3402 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3404 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3405 there's a valid wrap point in the display line, the last glyph
3406 cannot "just barely fit" on this row, because display_line doesn't
3407 let it. Instead, proceed as if the last glyph didn't fit, so that
3408 we eventually back up the iterator to the wrap point. This avoids
3409 delusional behavior of move_it_to, whereby it proceeds to the next
3410 display line, but sets current_x to zero for all the glyphs that
3411 without word-wrap would fit on the previous display line.
3412 One result was that visual-order cursor movement behaved erratically
3414 (Fmove_point_visually): Add code to find the x coordinate of the
3415 last character before wrap point, under word-wrap on a TTY.
3417 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3419 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3420 also return value of MOVE_POS_MATCH_OR_ZV from
3421 move_it_in_display_line_to, when moving from beginning of line to
3422 point's position. (Bug#16961)
3424 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3426 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3427 * window.c (Fselect_window): Explain NORECORD and
3428 `buffer-list-update-hook' in doc-string.
3430 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3432 * window.c (Fother_window_for_scrolling): Check that
3433 Vother_window_scroll_buffer is a buffer.
3435 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3437 * xterm.c (xim_initialize): Always pass a copy of resource name
3438 to XRegisterIMInstantiateCallback and eassert whether return
3439 value is True. Passing copy is important because Xlib doesn't
3440 make its own copy and resource name argument usually points to
3441 SSDATA (Vx_resource_name), which may be changed from Lisp.
3442 (xim_close_display): For XUnregisterIMInstantiateCallback,
3443 always eassert return value and pass exactly the same values
3444 as were used for XRegisterIMInstantiateCallback.
3445 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3446 sources to check why if you are interested.
3448 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3450 * dispnew.c (change_frame_size_1): Add new_lines instead of
3451 new_height, the latter may be still zero if passed as such.
3452 * window.c (Fwindow_pixel_height): Mention bottom divider in
3455 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3457 Fix "resource temporarily unavailable" with xgselect
3459 * xgselect.c: Include <stdbool.h>.
3460 (xg_select) [!USE_GTK]: Don't lose track of errno.
3462 Fix minor --enable-gcc-warnings issues.
3463 * widget.c (update_various_frame_slots, EmacsFrameResize):
3464 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3466 2014-03-04 Ken Brown <kbrown@cornell.edu>
3468 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3469 represent the actual adjustment needed for alignment.
3471 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3473 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3474 needed, and don't reallocate if the initial allocation already
3475 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3477 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3479 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3482 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3484 * cmds.c (delete-char): Update docstring pointing out that the
3485 function ignores `delete-active-region' and `overwrite-mode'.
3487 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3489 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3491 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3492 allocated buffer due to alignment.
3493 (freehook): If the block to be freed was allocated by
3494 'aligned_alloc', find its real pointer before calling 'free'.
3496 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3499 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3501 * font.c (toplevel): Adjust comment about font cache layout.
3502 (font_clear_cache): Fix to match real font cache layout.
3503 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3504 (Fframe_font_cache) [FONT_DEBUG]: New function.
3505 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3507 Avoid crashes when X fonts are erroneously freed on reused X
3508 'Display *' connection data (Bug#16069). Note that X font
3509 resources still may be leaked, but currently there is no way
3510 to completely avoid it.
3511 * xterm.h (struct x_display_info): New member x_id. Add comments.
3512 * xterm.c (x_display_id): New variable.
3513 (x_term_init): Assign identifier to each opened X connection.
3514 * xfont.c (struct xfont): New member x_display_id.
3515 (xfont_open): Initialize it with frame's display id.
3516 (xfont_close): Check whether font's display id matches the one
3517 recorded for the given display. Adjust comment.
3518 * xftfont.c (struct xftfont_info):
3519 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3521 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3523 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3524 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3525 killed Vother_window_scroll_buffer.
3526 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3528 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3530 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3531 that start with more than 2 slashes as UNCs. (Bug#16751)
3533 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3535 Fix a few crashes and leaks when cloning C strings.
3536 * alloc.c, lisp.h (dupstring): New function.
3537 * gtkutil.c (xg_get_font):
3538 * term.c (tty_default_color_capabilities):
3539 * xsettings.c (store_monospaced_changed)
3540 (store_font_name_changed, parse_settings)
3541 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3542 This avoids some unlikely crashes due to accessing freed storage,
3543 and avoids some minor memory leaks in the more-typical case.
3545 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3547 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3548 cursor when modeline can't be dragged (Bug#16647).
3550 2014-02-28 Glenn Morris <rgm@gnu.org>
3552 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3553 from custom-delayed-init-variables. (Bug#11565)
3555 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3557 More fixes for mouse glyph calculations (Bug#16647).
3558 * window.c (coordinates_in_window): In intersection of
3559 horizontal and vertical window dividers prefer the horizontal
3560 one. Add some extra parens to last fix.
3561 (window_relative_x_coord): Return x-coordinate for header and
3563 * xdisp.c (remember_mouse_glyph): In text area don't extend
3564 glyph into mode line to show the vertical drag cursor there
3565 immediately. Subdivide mouse glyphs in right fringes to show a
3566 horizontal drag cursor as soon as we enter the "grabbable width"
3567 portion. Handle vertical border case separately. Do not
3568 subdivide window divider areas.
3569 (note_mouse_highlight): On bottom divider of bottommost windows
3570 show vertical drag cursor only when the minibuffer window can be
3573 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3575 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3576 reset by the face of the object just displayed. See also bug#76.
3577 (get_next_display_element): If the string came from a display
3578 property, examine the box face attribute at it->position, not at
3579 it->current.pos, since the latter was not updated yet. (Bug#16870)
3580 (handle_face_prop): Improve commentary.
3582 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3584 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3585 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3587 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3589 Fixes around Bug#16647.
3590 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3591 ON_BOTTOM_DIVIDER cases.
3592 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3593 only if the window has no right divider.
3594 (Fcoordinates_in_window_p): Fix doc-string.
3596 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3598 * lread.c (Funintern): Fix doc to match advertised calling convention.
3600 2014-02-24 Daniel Colascione <dancol@dancol.org>
3602 * keyboard.c (read_char): Close race that resulted in lost events.
3604 2014-02-22 Glenn Morris <rgm@gnu.org>
3606 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3607 * window.c (window-resize-pixelwise): Doc fixes.
3609 * process.c (Finternal_default_process_filter)
3610 (Finternal_default_process_sentinel): Doc tweaks.
3612 2014-02-21 Glenn Morris <rgm@gnu.org>
3614 * process.c (Fprocess_buffer, Faccept_process_output)
3615 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3618 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3620 * window.c (Fwindow_scroll_bar_width): New function.
3622 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3624 Pacify GCC when configuring with --enable-gcc-warnings.
3625 * xdisp.c (move_it_in_display_line_to) [lint]:
3626 Initialize recently-added local.
3628 2014-02-21 Daniel Colascione <dancol@dancol.org>
3630 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3632 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3634 * xdisp.c (init_iterator): Don't dereference a bogus face
3635 pointer. (Bug#16819)
3636 (try_cursor_movement): Don't use cursor position if
3637 set_cursor_from_row failed to compute it. This avoids assertion
3638 violations in MATRIX_ROW.
3639 (move_it_in_display_line_to): Save the iterator state in ppos_it
3640 only once per call. Reimplement the method used to return to the
3641 best candidate position if all the positions found in display line
3642 are beyond TO_CHARPOS. This cuts down the number of calls to
3643 bidi_shelve_cache, which moves a lot of stuff when lines are long
3644 and include bidirectional text. (Bug#15555)
3646 2014-02-20 Glenn Morris <rgm@gnu.org>
3648 * data.c (Fdefalias): Doc fix.
3650 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3652 * xdisp.c (display_line): Fix horizontal scrolling of large images
3653 when fringes are turned off. This comes at a price of not
3654 displaying the truncation/continuation glyphs in this case.
3657 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3658 CreateDIBSection returns an error indication, zero out *ximg after
3659 destroying the image. This avoids crashes in memory allocations
3660 due to the fact that some of the callers also call
3661 x_destroy_x_image, which will attempt to free an already free'd
3664 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3666 * widget.c (update_various_frame_slots): Don't set
3667 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3669 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3671 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3673 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3675 temacs --daemon fix (Bug#16599).
3676 * emacs.c (main): Initialize daemon_pipe[1] here ...
3677 (syms_of_emacs): ... instead of here.
3679 2014-02-16 Anders Lindgern <andlind@gmail.com>
3681 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3684 2014-02-16 Daniel Colascione <dancol@dancol.org>
3686 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3687 (xd_get_connection_address): Use it.
3688 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3689 xd_get_connection_address because the latter signals if the bus
3690 we're trying to close is already disconnected.
3692 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3694 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3695 argument to CreateThread. This avoids segfaults on Windows 9X.
3696 Reported by oslsachem <oslsachem@gmail.com>.
3698 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3700 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3701 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3702 (check_lseek): New function, to report lseek errors.
3703 (save_data_space, update_file_ptrs, read_header, write_header)
3704 (copy_file, copy_rest, unexec): Use these news functions.
3705 (update_file_ptrs): Don't assume wraparound behavior when
3706 converting a large size_t value to off_t.
3708 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3710 * composite.c (fill_gstring_header): Pass positions as C integers
3711 and move parameters checking to...
3712 (Fcomposition_get_gstring): ...this function. Handle case when
3713 buffer positions are in reversed order and avoid crash (Bug#16739).
3715 * buffer.c (validate_region): Mention current buffer in error message.
3717 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3719 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3721 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3723 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3725 2014-02-11 Glenn Morris <rgm@gnu.org>
3727 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3728 Replace refs to "OpenStep" in messages.
3730 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3732 Avoid "." at end of error diagnostics.
3733 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3734 * font.c (Ffont_at):
3735 * nsfns.m (ns_display_info_for_name):
3736 * nsselect.m (Fx_own_selection_internal):
3737 * nsterm.m (performDragOperation:):
3738 Remove "." from end of diagnostic.
3740 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3742 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3743 unintuitive (bug#15824).
3744 (Fyes_or_no_p): Doc fix (bug#15456).
3746 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3748 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3750 * eval.c (call_debugger): When exiting the debugger, do not allow
3751 max_specpdl_size less than actual binding depth (Bug#16603).
3752 (syms_of_eval): Adjust docstring.
3754 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3756 * cmds.c (Fself_insert_command): Output a clearer error message on
3757 negative repetitions (bug#9476).
3759 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3761 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3763 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3765 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3767 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3769 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3771 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3773 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3775 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3777 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3778 `exit' works (bug#15865).
3780 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3782 Constrain window box/body sizes and margin widths (Bug#16649).
3783 * xdisp.c (window_box_width): Don't return less than zero.
3784 (window_box_left_offset, window_box_right_offset): Don't return
3785 more than the window's pixel width.
3786 * window.c (window_body_height, window_body_width): Don't return
3788 (window_resize_apply): Adjust margin width, if necessary.
3790 2014-02-07 Glenn Morris <rgm@gnu.org>
3792 * nsterm.m (syms_of_nsterm): Doc fix.
3794 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3796 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3797 New variables: pointers through which to call the respective APIs.
3798 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3799 (filename_from_ansi, sys_link, check_windows_init_file):
3800 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3801 This is required on Windows 9X, where we dynamically load
3802 UNICOWS.DLL which has their non-stub implementations.
3803 (maybe_load_unicows_dll): Assign addresses to these 2 function
3804 pointers after loading UNICOWS.DLL.
3806 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3807 MultiByteToWideChar and WideCharToMultiByte through function
3810 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3813 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3815 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3816 for OSX >= 10.9 if separate spaces are used.
3817 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3819 2014-02-06 Glenn Morris <rgm@gnu.org>
3821 * buffer.c (cache-long-scans): Doc fix.
3823 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3825 * w32fns.c (Fw32_shell_execute): Doc fix.
3827 2014-02-05 Bastien Guerry <bzg@gnu.org>
3829 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3830 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3832 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3834 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3835 outside the window (Bug#16649).
3837 * xdisp.c (note_mouse_highlight): When entering a margin area show
3838 a non-text cursor (Bug#16647).
3840 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3842 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3843 It prompted a compile-time diagnostic on GNU/Linux.
3844 Simplify to remove the need for the label.
3846 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3848 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3849 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3850 to show it; otherwise return 'unsupported--w32-dialog' to signal
3851 to the caller that emulation with menus is necessary.
3852 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3854 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3856 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3859 * menu.c (Fx_popup_dialog): Don't condition the call to
3860 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3861 special symbol 'unsupported--w32-dialog', emulate the dialog with
3862 a menu by calling x-popup-menu.
3864 * menu.h (Qunsupported__w32_dialog): New extern variable.
3866 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3868 * keyboard.c (kbd_buffer_get_event): Read file notification events
3871 * xgselect.c (xg_select): Read glib events in any case, even if
3872 there are no file descriptors to watch for. (Bug#16519)
3874 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3876 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3877 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3878 * w32term.c (w32_draw_window_divider): Handle first and last
3880 * w32term.h (w32_fill_area_abs): New function.
3881 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3883 * xfaces.c (realize_basic_faces): Handle new face ids.
3884 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3885 and bottom divider width.
3886 * xterm.c (x_draw_window_divider): Handle first and last pixels
3889 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3891 * print.c (Fexternal_debugging_output): Add cast to pacify
3892 --enable-gcc-warnings.
3893 * eval.c (call_debugger): Grow specpdl if the debugger was
3894 entered due to specpdl overflow (Bug#16603) and allow more
3895 specpdl space for the debugger itself.
3897 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3899 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3902 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3904 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3905 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3907 * print.c (Fexternal_debugging_output): If the argument character
3908 is non-ASCII, encode it with the current locale's encoding before
3909 writing the result to the terminal. (Bug#16448)
3911 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3912 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3915 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3917 * process.c (create_process): Reset SIGPROF handler in the child.
3918 * callproc.c (call_process): Likewise.
3920 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3922 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3924 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3926 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3927 of zero to print strings, GDB doesn't like it.
3929 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3930 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3931 we still use correct addresses. (Bug#16576)
3933 2014-01-27 K. Handa <handa@gnu.org>
3935 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3936 to preserve the code detection behavior of 24.3.
3937 * coding.h (struct coding_system): New member detected_utf8_bytes.
3938 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3939 (decode_coding_gap): Use short cut for UTF-8 file reading only
3940 when coding->detected_utf8_bytes equals to coding->src_bytes.
3941 * fileio.c (Finsert_file_contents): Cancel the previous change.
3943 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3945 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3946 that are not visible.
3948 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3950 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3951 is grabbed (Bug#16565).
3953 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3955 * xdisp.c (last_max_ascent): Re-remove after erroneously
3956 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3958 (move_it_to): Re-remove reference to last_max_ascent.
3959 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3960 max_descent here instead of calling line_bottom_y.
3963 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3965 * terminal.c (initial_free_frame_resources): New function.
3966 (init_initial_terminal): Install new hook to free face cache
3967 on initial frame and avoid memory leak. For details, see
3968 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3969 * xfaces.c (free_frame_faces): Adjust comment.
3971 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3973 * data.c (Fstring_to_number): Document results if unparsable
3976 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3978 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3980 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3982 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3983 * coding.c (detect_coding_utf_8, emacs_mule_char)
3984 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3985 (check_utf_8, decode_coding):
3986 * coding.h (struct coding_system.errors):
3987 Use ptrdiff_t, not int, for integer values derived from buffer and
3990 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3991 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3992 before invoking decode_coding_gap, since there's just one block.
3994 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3996 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3997 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3998 too early. Again run change_frame_size before assigning menu-
4001 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4003 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4004 arrives, call x_check_fullscreen, in case the new display has a
4005 different resolution. (Bug#16517)
4007 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4009 * term.c (read_menu_input): If the selected frame changes, exit
4011 (tty_menu_show): If the selected frame changes while we displayed
4012 a menu, throw to top level. (Bug#16479)
4014 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4016 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4018 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4020 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4021 * data.c (count_one_bits_word): Fix bug (negated comparison)
4022 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4024 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4026 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4027 Avoid undefined behavior by initializing display property bit of a
4028 string processed by the bidirectional iterator. For details, see
4029 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4031 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4033 Minor cleanup of previous change.
4034 * image.c (imagemagick_error, Fimagemagick_types):
4035 Omit some recently-introduced and unnecessary casts and assignments.
4037 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4039 Fix two memory leaks discovered with Valgrind.
4040 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4041 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4043 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4045 Fixes in window size functions around Bug#16430 and Bug#16470.
4046 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4047 (Fwindow_mode_line_height, Fwindow_header_line_height)
4048 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4049 Minor doc-string adjustments.
4050 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4051 Rewrite doc-strings.
4052 (window_body_height, window_body_width): Do not count partially
4053 visible lines/columns when PIXELWISE is nil (Bug#16470).
4054 (Qfloor, Qceiling): New symbols.
4056 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4058 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4059 when the image cache is not yet allocated. (Bug#16509)
4061 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4063 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4064 re-attach intervals to its base buffer (Bug#16502).
4065 * intervals.c (set_interval_object): Move from here...
4066 * intervals.h (set_interval_object): ... to here. Fix comments.
4068 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4070 Avoid undefined behavior by initializing buffer redisplay bit.
4071 Problem reported by Dmitry Antipov in
4072 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4073 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4075 Revert some of the CANNOT_DUMP fix (Bug#16494).
4076 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4078 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4080 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4081 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4082 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4083 they are replaced by macros that expand into direct calls to the
4084 corresponding functions from GDI32.DLL.
4085 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4086 variables in the Cygwin build, they are unused.
4088 2014-01-19 K. Handa <handa@gnu.org>
4090 * composite.c (composition_update_it): Fix previous change.
4092 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4094 Fix file name handling on MS-Windows 9X.
4095 * w32.c (maybe_load_unicows_dll): New function.
4097 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4098 on, to make sure we can convert file names to and from UTF-8 on
4099 Windows 9X. This fixes a failure to start up because Emacs cannot
4100 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4102 * w32font.c [WINDOWSNT]: Include w32.h.
4103 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4104 of implementing the same stuff.
4105 Remove now unused g_b_init_is_windows_9x.
4107 * w32.h (maybe_load_unicows_dll): Add prototype.
4109 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4111 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4112 switch to single keyboard. Prevents daemon crashes when a new
4113 client connects while we show a TTY menu in an existing client.
4116 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4118 Fix MinGW64 porting problem with _setjmp.
4119 Reported by Eli Zaretskii in:
4120 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4121 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4122 the old _setjmp and _longjmp. All uses changed.
4124 2014-01-13 Daniel Colascione <dancol@dancol.org>
4126 * textprop.c (Fremove_list_of_text_properties):
4127 Correctly handle reaching the end of the interval tree. (Bug#15344)
4129 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4131 * xdisp.c (resize_mini_window): Round height to a multiple of
4132 frame's line height. Fix bug in calculation of window start
4133 position (Bug#16424).
4135 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4137 * macfont.m: Include termchar.h.
4138 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4139 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4140 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4141 *_WITH_GC_* to take face and f as parameters.
4142 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4143 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4145 2014-01-13 Daniel Colascione <dancol@dancol.org>
4147 Fix menu item updating in the presence of the Unity global menu
4150 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4151 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4153 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4154 updating menus; explain why.
4155 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4156 problem it's supposed to solve and it interferes with detecting
4157 the presence of a global menu.
4158 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4161 2014-01-11 K. Handa <handa@gnu.org>
4163 * composite.c (composition_update_it): Fix indexing of
4164 LGSTRING_CHAR (Bug#15984).
4166 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4168 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4170 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4172 * xdisp.c (try_window_id): Don't use this function's optimizations
4173 if overlays in the buffer displayed by the window have changed
4174 since last redisplay. (Bug#16347)
4175 (message_dolog): Fix indentation.
4177 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4179 * frame.c (frame_resize_pixelwise): Fix doc-string.
4181 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4183 Fix handling of internal borders (Bug#16348).
4184 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4185 Remove internal border width from pixel width of windows.
4186 (change_frame_size_1): Don't return early when frame's pixel
4187 size changes - we still have to record the new sizes in the
4189 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4190 also when toolbar gets larger.
4191 * window.c (check_frame_size): Include internal_border_width in
4193 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4194 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4195 In non-toolkit/non-GTK version clear internal border.
4196 * xterm.c (x_clear_under_internal_border): New function for
4197 non-toolkit/non-GTK version.
4198 (x_after_update_window_line): In non-toolkit/non-GTK version
4200 (handle_one_xevent, x_set_window_size):
4201 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4202 * xterm.h (x_clear_under_internal_border): Extern it.
4204 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4206 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4207 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4210 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4212 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4213 last value of point is not equal to buffer's point. (Bug#16129)
4215 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4218 * nsterm.h (updateCollectionBehavior): Rename from
4219 updateCollectionBehaviour. All uses changed.
4221 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4222 * Makefile.in (SETFATTR): New macro.
4223 (temacs$(EXEEXT)): Use it.
4225 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4227 Fix maximization behavior on Windows (Bug#16300).
4228 * w32fns.c (w32_fullscreen_rect): Don't handle
4229 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4230 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4231 of SetWindowPos. Restore last placement also when leaving
4232 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4233 but the FULLSCREEN_BOTH case.
4235 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4238 * data.c (arithcompare_driver):
4239 * fileio.c (Fcar_less_than_car):
4240 * fns.c (internal_equal):
4241 * frame.c (delete_frame):
4242 * lisp.h (enum More_Lisp_Bits):
4244 Avoid C99 constructs that don't work in C89.
4245 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4246 to port to C89, which doesn't have 'long long'.
4247 (count_trailing_zero_bits): Use them.
4249 2014-01-03 Chong Yidong <cyd@gnu.org>
4251 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4253 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4255 Further adjust frame/window scrollbar width calculations.
4256 * window.c (apply_window_adjustment):
4257 Set windows_or_buffers_changed.
4258 (Fwindow_scroll_bars): Return actual scrollbar width.
4259 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4260 For non-toolkit builds again use 14 as minimum width and set
4261 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4262 * xterm.c (XTset_vertical_scroll_bar): Take width from
4263 WINDOW_SCROLL_BAR_AREA_WIDTH.
4264 (x_new_font): Rename wid to unit. Base calculation of new
4265 scrollbar width on toolkit used and make it analogous to that of
4266 x_set_scroll_bar_default_width.
4267 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4268 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4269 of GetSystemMetrics.
4270 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4271 WINDOW_SCROLL_BAR_AREA_WIDTH.
4272 (x_new_font): Make it correspond to changes in xterm.c.
4274 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4276 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4277 This is a cleaner way to fix the MinGW-w64 porting problem.
4278 Check for INTPTR_MAX misconfiguration.
4280 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4282 * search.c (newline_cache_on_off, find_newline): In indirect
4283 buffers, use the newline cache of the base buffer.
4285 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4286 buffer, invalidate the caches of its base buffer. (Bug#16265)
4288 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4289 buffers, use the width-run cache of the base buffer.
4291 * xdisp.c (redisplay_window): When the window displays an indirect
4292 buffer, and the character widths in the display table have
4293 changed, invalidate the width-run cache of the corresponding base
4296 * fileio.c (Finsert_file_contents): When invalidating the newline
4297 cache, consider the case of inserting into indirect buffer.
4299 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4300 In indirect buffers, use the paragraph cache of the base buffer.
4302 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4304 * window.c (grow_mini_window): Fix last change.
4306 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4308 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4310 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4312 * w32term.c (w32_initialize): Use LCID and LOWORD.
4314 * w32proc.c (create_child): Use pid_t for 5th argument.
4315 (IsValidLocale): Don't provide prototype for MinGW64.
4316 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4317 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4319 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4320 MinGW64 doesn't support.
4322 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4324 * w32.c (set_named_security_info): New function.
4325 (acl_set_file): Fall back on set_named_security_info if
4326 set_file_security fails.
4327 (g_b_init_set_named_security_info_w)
4328 (g_b_init_set_named_security_info_a): New static variables.
4329 (globals_of_w32): Initialize them to zero.
4330 (set_named_security_info): Set them to non-zero if the
4331 corresponding API is available.
4332 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4333 New function typedefs.
4335 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4337 Some more fixes following pixelwise resize changes including one
4339 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4340 of frame_resize_pixelwise.
4341 * widget.c (pixel_to_text_size): New function.
4342 (update_wm_hints): Have size hints respect value of
4343 frame_resize_pixelwise.
4344 (EmacsFrameResize): Alway process resize requests pixelwise.
4345 * window.c (grow_mini_window): Make sure mini window is at least
4347 * xdisp.c (display_menu_bar): Make sure menubar extends till
4349 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4350 (x_set_tool_bar_lines): Calculate pixelwise.
4351 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4352 frame_resize_pixelwise.
4354 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4356 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4357 variables not used there.
4359 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4361 * w32.c (sys_umask): New function. (Bug#16299)
4363 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4365 * dispnew.c (change_frame_size_1): Take old width of root window
4366 from that window's pixel width. (Bug#16284)
4368 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4370 Plain copy-file no longer chmods an existing destination (Bug#16133).
4371 * fileio.c (realmask): Now a static var, not a local.
4372 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4373 Remove arg STATPTR. All uses changed.
4374 (Fcopy_file): Do not alter permissions of existing destinations,
4375 unless PRESERVE-PERMISSIONS (renamed from
4376 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4377 Avoid race when testing for existing destinations and for
4378 when input and output files are the same.
4379 If changing the group fails, adjust both default and
4380 preserved permissions so that access is not granted to the
4382 (Fset_default_file_modes, init_fileio): Update realmask.
4383 (Fdefault_file_modes): Use realmask instead of calling umask.
4385 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4387 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4388 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4389 flags on the daemon pipe ends before execing.
4391 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4393 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4394 session. (Bug#14739)
4396 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4398 * callproc.c (Vexec_path): Document that exec-directory is in it.
4400 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4402 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4405 2013-12-27 Chong Yidong <cyd@gnu.org>
4407 * data.c (Fsymbol_function): Doc fix.
4409 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4411 Some more tinkering with Bug#16051.
4412 * window.c (resize_frame_windows): Don't let the size of the
4413 root window drop below the frame's default character size.
4414 Never ever delete any subwindows - let the window manager do the
4417 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4418 of toolbar lines needed when they exceed the height of the root
4420 (unwind_create_frame_1): New function.
4421 (Fx_create_frame): Generally inhibit calling the window
4422 configuration change hook here. Remove extra call to
4423 change_frame_size - it's not needed when we don't run the
4424 configuration change hook.
4426 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4428 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4429 On my Fedora 19 platform the core dumps were so big that
4430 my desktop became nearly catatonic.
4431 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4432 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4433 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4434 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4435 a clang-only syntax.
4436 * conf_post.h (__has_feature): New macro, if not already defined.
4437 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4438 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4440 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4442 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4443 is a file name. (Bug#16252)
4445 2013-12-25 Chong Yidong <cyd@gnu.org>
4447 * keyboard.c (Voverriding_terminal_local_map)
4448 (Voverriding_local_map): Doc fix.
4450 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4452 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4454 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4455 file name when it is submitted to ShellExecute. Simplify code.
4456 Don't test DOCUMENT for being a string, as that is enforced by
4457 CHECK_STRING. Doc fix.
4459 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4461 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4462 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4463 redisplay_tool_bar does. Improve and fix commentary.
4464 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4465 limits of the glyph matrices. (Bug#16051)
4466 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4467 only when the new size is different from the old one, and the new
4468 size can be achieved given the frame height.
4470 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4472 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4474 2013-12-23 Glenn Morris <rgm@gnu.org>
4476 * lread.c (Fload): Mention load-prefer-newer in doc.
4478 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4480 Handle Bug#16207 by being more restrictive when running hooks.
4481 * window.c (unwind_change_frame): New function.
4482 (Fset_window_configuration): Don't run configuration change hook
4483 while the frame configuration is unsafe. Call select_window
4486 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4488 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4490 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4492 * nsterm.h: Declare EmacsColor category.
4494 * nsterm.m (NSColor): Implement EmacsColor category.
4495 (ns_get_color): Use colorUsingDefaultColorSpace.
4496 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4498 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4500 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4502 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4503 having the PNG_NORETURN attribute, to avoid compiler warning in
4506 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4508 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4510 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4511 fringe background extension.
4512 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4513 because they are now always the same as `left' and `width',
4514 respectively. Remove code for the case that `width' and
4515 `sb_width' are different.
4517 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4519 Remove scroll_bar_actual_width from frames.
4520 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4521 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4522 (x_figure_window_size):
4523 * nsterm.m (x_set_window_size):
4524 * widget.c (set_frame_size):
4525 * w32term.c (x_set_window_size):
4526 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4527 scroll_bar_actual_width.
4529 Convert scroll_bar members to integers on Windows.
4530 * w32term.h (struct scroll_bar): Convert top, left, width,
4531 height, start, end and dragging to integers.
4532 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4534 * w32term.c (w32_set_scroll_bar_thumb)
4535 (w32_scroll_bar_handle_click): Remove XINT conversions for
4536 scroll_bar members. Treat bar->dragging as integer.
4537 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4538 first element. Remove XINT conversions for scroll_bar members.
4539 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4540 Remove XINT conversions for scroll_bar members.
4542 Fix assignment for new window total sizes.
4543 * window.c (Fwindow_resize_apply_total): Assign values for
4546 2013-12-20 Chong Yidong <cyd@gnu.org>
4548 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4549 argument to `append'.
4551 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4553 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4554 current text face, for extending the face of the display margins.
4557 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4558 Doc fix. (Bug#16190)
4560 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4562 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4565 * nsterm.m (Qfile, Qurl): New.
4566 (EV_MODIFIERS2): New macro.
4567 (EV_MODIFIERS): Use EV_MODIFIERS2.
4568 (ns_term_init): Remove font and color from DND, does not work on
4569 newer OSX, and other ports don't have them.
4570 (performDragOperation:): Handle modifiers used during drag.
4571 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4572 Remove global Lisp variables used to communicate with ns-win.el.
4573 Remove font and color handling.
4574 (syms_of_nsterm): Defsym Qfile and Qurl.
4576 2013-12-19 Anders Lindgren <andlind@gmail.com>
4578 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4579 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4581 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4582 (constrainFrameRect): Remove special case nr_screens == 1.
4583 Don't constrain size to size of view.
4585 * nsterm.h (ns_output): Remove dont_constrain.
4587 2013-12-19 Anders Lindgren <andlind@gmail.com>
4589 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4591 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4593 Minor fixes for recent openp changes.
4594 * lisp.h (GCPRO7): New macro.
4595 * lread.c (openp): Use bool for boolean; all callers changed.
4596 Protect save_string from GC. Don't assume that file descriptors
4597 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4598 warning about uninitialized variable.
4600 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4602 * w32fns.c (emacs_abort): Use intptr_t as argument of
4603 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4605 2013-12-18 Glenn Morris <rgm@gnu.org>
4607 * lread.c (Fload): Pass load_prefer_newer to openp.
4608 Don't bother checking mtime if openp already did it.
4609 (openp): Add `newer' argument, to check all suffixes
4610 and find the newest file.
4611 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4612 * callproc.c (call_process):
4613 * charset.c (load_charset_map_from_file):
4614 * emacs.c (init_cmdargs):
4615 * image.c (x_create_bitmap_from_file, x_find_image_file):
4617 * lread.c (Flocate_file_internal):
4618 * process.c (Fformat_network_address):
4619 * sound.c (Fplay_sound_internal):
4620 * w32.c (check_windows_init_file):
4621 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4623 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4625 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4627 * w32.c (getloadavg): Don't index samples[] array with negative
4628 indices. Recover from wall-clock time being set backwards.
4630 * w32term.c (w32_initialize): Declare the argument of
4631 set_user_model as const.
4633 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4634 (w32_menu_show): Constify some arguments passed to MessageBox.
4636 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4637 to initialize Lisp objects.
4639 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4640 initialize Lisp objects.
4642 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4643 use variables used only on X under that condition.
4645 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4646 variables not used there.
4648 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4650 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4651 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4653 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4655 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4656 code, revealed in presence of R2L characters, character
4657 compositions, and display vectors. A better fix for Bug#16148.
4658 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4659 GTK and NS builds, they don't have this member of struct frame.
4661 * dispextern.h (struct composition_it): Correct a comment for the
4664 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4666 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4667 This prevents a compilation error on C compilers that do not
4668 default functions to return 'int' if not declared. Also, add
4669 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4670 since it now uses inline functions.
4672 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4674 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4675 display margins on mode line, header line, and in the frame's
4676 tool-bar window. (Bug#16165)
4678 2013-12-16 Andreas Schwab <schwab@suse.de>
4680 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4682 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4684 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4687 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4689 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4691 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4693 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4694 intended to find bogus pointers in font objects (Bug#16140).
4695 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4696 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4697 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4698 Disable for MS-Windows due to Bug#15876; apparently this
4699 requires more or less substantial changes in fontset code.
4700 * xfont.c (xfont_close):
4701 * xftfont.c (xftfont_close): Call x_display_info_for_display
4702 to check whether 'Display *' is valid (Bug#16093 and probably
4705 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4707 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4708 Reported by Juanma Barranquero <lekktu@gmail.com>.
4710 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4711 open a pty on MS-Windows. (Bug#16152)
4713 * emacs.c (decode_env_path): Fix bogus comparison against
4714 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4716 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4718 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4719 (Fx_file_dialog): Add parentheses around && to silence warning.
4721 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4723 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4725 * xdisp.c (extend_face_to_end_of_line): Extend background of
4726 non-default face in margin areas as well. (Bug#16151)
4727 (display_line): Call extend_face_to_end_of_line for continued
4728 lines as well, if the display margins have non-zero width.
4729 (set_glyph_string_background_width): When needed, set the
4730 extends_to_end_of_line_p flag on glyph strings to be drawn in
4731 margin areas, not only in the text area.
4733 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4736 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4738 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4739 Don't worry about verify_error being t, since it has to be a list.
4741 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4743 Use bool for boolean, focusing on headers.
4744 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4745 No need to include <stdbool.h>, since conf_post.h does it now.
4746 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4747 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4748 (SET_PER_BUFFER_VALUE_P):
4749 * ccl.c, ccl.h (setup_ccl_program):
4750 * ccl.h (CHECK_CCL_PROGRAM):
4751 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4752 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4753 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4754 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4755 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4756 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4757 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4758 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4759 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4760 (CHARSET_FAST_MAP_SET):
4761 * coding.c (decode_coding_ccl, encode_coding_ccl):
4762 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4763 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4764 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4765 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4766 (decode_coding_c_string):
4767 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4768 * conf_post.h (has_attribute):
4769 * dispextern.h (trace_redisplay_p)
4770 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4771 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4772 (SET_GLYPH_FROM_CHAR_GLYPH)
4773 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4774 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4775 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4776 (cursor_in_mouse_face_p):
4777 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4778 (blank_row, prepare_desired_row)
4779 (build_frame_matrix_from_leaf_window, make_current)
4780 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4781 (update_window, scrolling_window, update_frame_line):
4782 * disptab.h (GLYPH_FOLLOW_ALIASES):
4783 * editfns.c (Fformat):
4784 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4785 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4786 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4787 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4788 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4789 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4790 (FONT_DEFERRED_LOG):
4791 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4792 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4793 (FRAME_MOUSE_UPDATE):
4794 * fringe.c (Fdefine_fringe_bitmap):
4795 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4796 (x_create_bitmap_from_xpm_data, xpm_load_image):
4797 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4798 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4799 (MERGE_INTERVAL_CACHE):
4800 * keymap.h (KEYMAPP):
4801 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4802 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4803 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4804 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4805 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4806 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4807 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4808 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4809 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4810 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4811 (SETUP_BUFFER_SYNTAX_TABLE):
4812 * systime.h (timespec_valid_p):
4813 * term.c (save_and_enable_current_matrix):
4814 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4815 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4816 (redisplay_internal, try_window_reusing_current_matrix)
4817 (sync_frame_with_window_matrix_rows, try_window_id)
4818 (display_menu_bar, display_tty_menu_item, display_mode_line)
4819 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4820 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4821 * xmenu.c (xmenu_show):
4822 * xterm.c (use_xim, x_term_init):
4823 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4824 (struct x_bitmap_record):
4825 Use bool for booleans.
4826 * ccl.c (struct buffer_text):
4827 * ccl.h (struct ccl_program):
4828 * charset.h (struct charset):
4830 * coding.h (struct iso_2022_spec, struct coding_system):
4831 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4832 (struct glyph_string, struct face, struct face_cache)
4833 (struct bidi_string_data, struct bidi_it)
4834 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4836 * editfns.c (Fformat):
4837 * frame.h (struct frame):
4838 * fringe.c (struct fringe_bitmap):
4839 * intervals.h (struct interval):
4840 * keyboard.h (struct kboard):
4841 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4842 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4843 (struct Lisp_Buffer_Local_Value, union specbinding):
4844 * macfont.m (struct macfont_info):
4845 * process.h (struct Lisp_Process):
4846 * termchar.h (struct tty_display_info):
4847 * window.h (struct window):
4848 * xterm.h (struct x_output):
4849 Use bool_bf for boolean bit-fields.
4850 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4851 All callers changed.
4852 * ccl.h (struct ccl_program): Remove unused members private_state,
4853 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4855 (struct ccl_spec): Remove unused members cr_carryover,
4856 eight_bit_carryover.
4857 * conf_post.h: Include <stdbool.h>.
4858 (bool_bf): New type.
4859 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4860 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4861 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4862 'do { ... } while (false)' brackets.
4863 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4864 Args must now be expressions; all callers changed.
4865 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4866 (PRODUCE_GLYPHS): Simplify use of boolean.
4867 * fileio.c (Fcopy_file):
4868 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4869 * lisp.h (UNGCPRO): Return void, not int.
4870 (FOR_EACH_TAIL): Use void expression, not int expression.
4871 * region-cache.c: Reindent.
4872 * region-cache.h: Copy comments from region-cache.c, to fix
4873 incorrect remarks about booleans.
4875 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4877 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4878 when character at point is displayed from a display vector.
4881 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4883 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4884 now a list of certificate validation checks that will abort a
4885 connection with an error.
4886 (Fgnutls_boot): Document it and use it.
4888 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4890 * w32term.c (w32_enable_frame_resize_hack): New variable.
4891 (x_set_window_size): Use it to hack frame resizing on Windows
4894 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4896 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4897 Windows-specific code to w32.c. Change error message text to
4898 match that of Posix platforms.
4900 * w32.c (w32_copy_file): New function, most of the code copied and
4901 reworked from Fcopy_file. Improve error handling. Plug memory
4902 leak when errors are thrown. Support file names outside of the
4903 current codepage. (Bug#7100)
4905 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4907 * lread.c (load_path_default): Prototype.
4909 2013-12-13 Glenn Morris <rgm@gnu.org>
4911 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4912 (dump_path): Remove.
4913 (load-path-default): Remove `changed' argument.
4914 Do not set dump_path permanently. Simplify.
4915 (init_lread): Simplify.
4916 (syms_of_lread): Remove dump_path.
4918 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4920 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4921 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4922 2013-12-12 font-related change to avoid Bug#16128, which
4923 is quite hard to fix without even more substantial changes.
4925 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4927 * font.c (font_close_object): Check for live frame (Bug#16128).
4929 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4931 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4932 Return ptrdiff_t, not int, since it's a buffer size.
4933 Reindent/reparen some macros to a more Gnuish style.
4935 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4937 Avoid undefined behavior with huge regexp interval counts.
4938 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4939 since it's now specialized to interval counts. All uses changed.
4940 Do not assume wraparound on signed integer overflow.
4941 (regex_compile): Simplify based on the above changes.
4943 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4945 Support file names on MS-Windows that use characters outside of
4946 the current system codepage. (Bug#7100)
4948 * w32.c (get_file_security, set_file_security)
4949 (create_symbolic_link): Separate pointers and boolean flags for
4950 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4951 non-zero, else the former.
4952 (codepage_for_filenames, filename_to_utf16, )
4953 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4955 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4957 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4958 Accept only one argument; all callers changed.
4959 (dostounix_filename): Remove the second argument, now works in
4960 UTF-8. All callers changed.
4961 (parse_root): Lose DBCS code.
4962 (get_long_basename, w32_get_short_filename, init_environment)
4963 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4964 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4965 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4966 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4967 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4968 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4970 (ansi_encode_filename): New function.
4971 (get_emacs_configuration, get_emacs_configuration_options):
4973 (add_volume_info, GetCachedVolumeInformation): Run the input file
4974 name through unixtodos_filename, to ensure it is stored and
4975 referenced in canonical form.
4976 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4977 (logon_network_drive, sys_link, utime): Improve error handling.
4978 (sys_access): New function.
4979 (hashval, generate_inode_val): Unused functions deleted.
4980 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4981 (check_windows_init_file): Convert error message from UTF-8 to
4982 ANSI codepage, for display in the message box.
4983 (globals_of_w32): Set w32_unicode_filenames according to the OS
4986 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4987 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4988 (syms_of_w32term): Declare w32-unicode-filenames.
4990 * w32proc.c (new_child, delete_child): Remove code that handled
4991 unused pending_deletion and input_file members of the child struct.
4992 (create_child, sys_spawnve): Convert all file names to ANSI
4993 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4994 name cannot be encoded in ANSI codepage. Don't use
4995 unixtodos_filename, mirror slashes by hand.
4996 (record_infile, record_pending_deletion): Functions deleted.
4997 (Fw32_short_file_name): Call w32_get_short_filename instead of
5000 * w32notify.c (add_watch): Work in Unicode mode when
5001 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5002 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5003 instead, do the same with Lisp primitives.
5005 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5006 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5007 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5008 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5009 (Fw32_shell_execute): Improve error reporting.
5010 (Fdefault_printer_name): Ifdef away for Cygwin.
5012 * w32.h (struct _child_process): Remove input_file and
5013 pending_deletion members that are no longer used.
5014 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5015 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5016 (ansi_encode_filename): New and updated prototypes.
5018 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5020 (unexec): Don't use dostounix_filename, it expects a file name in
5021 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5024 * fileio.c (Ffile_name_directory, file_name_as_directory)
5025 (directory_file_name, Fexpand_file_name)
5026 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5027 arguments of dostounix_filename.
5028 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5029 use MAX_UTF8_PATH for size of file-name strings.
5030 (emacs_readlinkat): Build an explicitly unibyte string for file
5032 (syms_of_fileio) <file-name-coding-system>:
5033 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5035 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5036 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5037 directories to UTF-8.
5038 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5039 environment, and each element of the input PATH, to UTF-8.
5041 * dired.c (file_attributes): Use build_unibyte_string explicitly
5042 to make Lisp strings from user and group names.
5044 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5047 * coding.c (decode_file_name, encode_file_name): New functions.
5049 * termcap.c (tgetent): Adapt to the change in arguments of
5052 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5055 * msdos.c (dostounix_filename, init_environment): Adapt to the
5056 change in arguments of dostounix_filename.
5058 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5059 [WINDOWSNT]: Encode file names passed to the image libraries in
5062 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5063 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5065 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5066 arguments of dostounix_filename.
5068 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5070 * font.h (struct font_entity) [HAVE_NS]: New field to record
5071 font driver which was used to create this entity.
5072 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5073 frame where the font was opened.
5074 (font_close_object): Add prototype.
5075 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5076 (font_close_object): Not static any more. Lost frame arg.
5077 Adjust comment and users.
5078 * alloc.c (cleanup_vector): Call font_close_object to adjust
5079 per-frame font counters correctly. If HAVE_NS, also call
5080 driver-specific cleanup for font-entity objects.
5081 * ftfont.c (ftfont_open):
5082 * nsfont.m (nsfont_open):
5083 * w32font.c (w32font_open_internal):
5084 * xfont.c (xfont_open):
5085 * xftfont.c (xftfont_open): Save frame pointer in font object.
5086 * macfont.m (macfont_open): Likewise.
5087 (macfont_descriptor_entity): Save driver pointer to be able
5088 to call its free_entity routine when font-entity is swept.
5089 * ftxfont.c (ftxfont_open): Add eassert because frame
5090 pointer should be saved by ftfont_driver.open.
5092 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5094 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5095 input polling is used. This is still meaningful for Cygwin, see
5096 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5097 * keyboard.c (poll_for_input_1, input_polling_used):
5098 Define unconditionally.
5099 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5100 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5101 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5102 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5103 (face_for_char): Likewise. Rearrange eassert and return ASCII
5104 face for CHAR_BYTE8_P.
5105 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5107 2013-12-11 Ken Brown <kbrown@cornell.edu>
5109 * dispextern.h (erase_phys_cursor):
5110 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5112 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5114 * nsterm.m (x_free_frame_resources):
5115 * term.c (tty_free_frame_resources):
5116 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5117 face cache because it's implied by free_frame_faces anyway.
5118 * w32term.c (x_free_frame_resources): Likewise. Do not call
5119 free_frame_faces twice.
5121 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5123 * editfns.c (Fformat_time_string): Mention %F in the doc.
5125 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5127 * window.c (resize_frame_windows): Don't return immediately when
5128 the root window's size doesn't change - the minibuffer window
5129 may still have to be repositioned/resized.
5130 * xfns.c (Fx_create_frame): Always change the frame size after
5131 initializing the frame's faces.
5132 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5133 change_frame_size should already have done it.
5134 (x_new_font): Assign new tool- and menu-bar heights.
5135 (x_set_window_size_1): Account for tool- and menu-bar heights
5136 (Bug#16013). Don't set pixel sizes since change_frame_size
5137 should already have done it.
5139 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5141 Remove the option of using libcrypto.
5142 * Makefile.in (LIB_CRYPTO): Remove.
5143 (LIBES): Don't use it.
5145 2013-12-11 Juri Linkov <juri@jurta.org>
5147 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5148 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5150 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5152 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5153 drawn tool bar items (Bug#16058).
5154 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5156 2013-12-09 Ken Brown <kbrown@cornell.edu>
5158 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5160 * lisp.h (get_frame_param): Adjust conditions for prototype
5163 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5165 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5166 Avoid unused macro warning if configured --without-xft.
5168 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5170 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5172 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5174 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5176 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5178 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5180 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5182 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5184 Use libcrypto's checksum implementations if available, for speed.
5185 * Makefile.in (LIB_CRYPTO): New macro.
5188 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5189 The macro didn't conform to C99 due to type mismatch,
5190 which caused compilation failure with Sun C 5.12,
5191 and it was confusing anyway. Include window.h to declare
5192 redisplay_other_windows.
5194 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5196 * window.c (set_window_buffer): Update mode line (bug#16084).
5198 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5200 Fix minor problems found by static checking.
5201 * keyboard.c (poll_for_input_1, input_polling_used):
5202 Define only if HAVE_NTGUI.
5203 * xmenu.c (popup_activate_callback): Omit unnecessary
5204 check against USE_X_TOOLKIT, which must be defined here anyway.
5205 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5208 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5210 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5212 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5214 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5216 * nsterm.m (x_set_window_size): Remove fprintf.
5217 (init): Define always. Set applicationDidFinishLaunchingCalled
5219 (applicationDidFinishLaunching:):
5220 Set applicationDidFinishLaunchingCalled.
5221 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5224 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5226 Pixel resize changes for NS (Bug#16049).
5227 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5228 height/width. row/cols are locals.
5229 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5230 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5231 (windowWillResize): Remove gsextra. Calculate extra as in
5233 (x_new_font): Don't change frame size if fullscreen.
5234 Change size pixelwise.
5236 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5237 comment in xfns.c. Change to pixelwise call.
5239 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5241 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5244 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5246 * xterm.c (input_signal_count): Remove.
5247 (x_dispatch_event): Define unconditionally.
5248 (x_make_frame_visible): Process X events until the frame
5249 is really visible (Bug#16027).
5250 * xterm.h (x_dispatch_event): Declare unconditionally.
5252 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5254 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5256 * nsterm.m (x_set_window_size): Handle pixelwise.
5258 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5260 * w32term.c (x_new_font):
5261 * xterm.c (x_new_font): Calculate new frame size from new font
5264 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5266 * lisp.h (FOR_EACH_TAIL): New macro.
5267 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5269 * window.c (select_window): Call second wset_redisplay before we change
5270 selected_window (bug#16034).
5272 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5274 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5276 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5278 * w32xfns.c: Include window.h, to avoid a compiler warning.
5280 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5282 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5283 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5284 window_scroll takes care of it.
5285 (Fset_window_point, Fdelete_other_windows_internal)
5286 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5287 (Fsplit_window_internal, Fdelete_window_internal)
5288 (Fresize_mini_window_internal, Fset_window_configuration)
5289 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5290 cause redisplay instead of forcing a complete redisplay.
5291 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5292 we're only affecting the selected_window.
5294 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5296 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5297 directional control characters. Update type and category
5298 determination according to the UBA from Unicode v6.3.
5299 (bidi_category_t): New category EXPLICIT_FORMATTING.
5301 * dispextern.h (bidi_type_t): Update to include new bidirectional
5302 properties introduced with Unicode v6.3. (Bug#16043)
5304 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5306 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5309 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5311 * font.c (font_list_entities): Remove dummy assignment.
5312 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5313 used on graphic displays only. Remove unused 'font_encoder' member.
5314 (struct font_bitmap): Remove unused 'extra' member.
5315 * nsfont.m (nsfont_open):
5316 * w32font.c (w32font_open_internal):
5317 * ftfont.c (ftfont_get_bitmap): Adjust users.
5319 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5321 Use bool for boolean.
5322 * tparam.c (tparam1):
5323 * undo.c (record_point, record_property_change):
5324 Use bool for boolean, for local vars that are always true or false.
5326 Minor integer overflow fixes (Bug#16033).
5327 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5328 This improves on the previous fix to this function.
5329 (window_resize_check): When summing up pixel counts, don't rely on
5330 undefined behavior if the sum overflows.
5332 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5334 * window.c (Fset_window_new_pixel): Don't choke at negative
5335 argument value (Bug#16033).
5337 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5338 to avoid crash in window_box_height.
5340 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5341 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5343 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5345 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5347 Minor integer overflow fixes.
5348 * window.c (Fset_window_new_pixel, grow_mini_window):
5349 * xdisp.c (Fwindow_text_pixel_size):
5350 Avoid undefined behavior on signed integer overflow.
5351 * xfns.c (x_set_mouse_color):
5352 Check that drag shape fits in 'unsigned', since that's what X wants.
5354 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5356 Improve reporting of fatal exception on MS-Windows.
5357 * w32fns.c (my_exception_handler): New function.
5358 (globals_of_w32fns): Set it up as the unhandled exception
5359 handler. Initialize exception code and address to zeros.
5360 (emacs_abort): If the exception code and address are available,
5361 print them at the beginning of the backtrace. Fix the format of
5362 printing addresses (was producing 0x0x12345678 on XP).
5365 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5367 * eval.c (Fbacktrace__locals): New function.
5368 (syms_of_eval): Defsubr it.
5370 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5372 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5373 Define here to unify between...
5374 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5375 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5377 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5379 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5381 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5382 fringe background extension.
5383 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5384 because they are now always the same as `left' and `width',
5385 respectively. Remove code for the case that `width' and
5386 `sb_width' are different.
5388 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5390 Fix minor problems found by static checking.
5391 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5392 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5393 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5395 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5397 * image.c (imagemagick_compute_animated_image): Don't crash if we
5398 have an animation with different-sized images (bug#15313).
5400 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5402 Remove some unused items introduced during pixelwise change.
5403 * window.c (window_resize_total_check): Remove unused function.
5404 * xdisp.c (remember_mouse_glyph): Remove unused label.
5405 (Ftool_bar_height): Move declaration inside #if.
5406 * xterm.c (x_set_window_size): Don't use r and c.
5408 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5410 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5413 * window.c (Fset_window_configuration): Comment out unused variables.
5415 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5417 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5419 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5421 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5423 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5424 HAVE_GNUTLS3 (Bug#16001).
5426 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5427 if interrupts are deferred (Bug#15801).
5429 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5431 Support resizing frames and windows pixelwise.
5432 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5433 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5434 (struct glyph_matrix): Replace window_left_col and
5435 window_top_line by window_pixel_left and window_pixel_top.
5436 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5438 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5439 (draw_window_divider, move_it_to, x_draw_right_divider)
5440 (x_draw_bottom_divider, change_frame_size): Add or fix
5442 * dispnew.c (change_frame_size_1): Change prototype.
5443 (adjust_glyph_matrix, required_matrix_width)
5444 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5445 values instead of lines and columns.
5446 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5447 WINDOW_TOTAL_FRINGE_WIDTH.
5448 (handle_window_change_signal, do_pending_window_change)
5449 (init_display): Adjusts calls of change_frame_size.
5450 (change_frame_size, change_frame_size_1): Handle pixelwise
5452 * frame.c (Qright_divider_width, Qbottom_divider_width):
5454 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5455 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5456 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5457 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5459 (set_frame_param): New function.
5460 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5461 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5462 (Ffringe_width, Fborder_width, Fright_divider_width)
5463 (Fbottom_divider_width): New functions, defsubr them.
5464 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5465 New argument pixelwise.
5466 (struct frame_parm_table): New members Qright_divider_width and
5467 Qbottom_divider_width.
5468 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5469 (x_report_frame_params): Handle Qright_divider_width and
5470 Qbottom_divider_width.
5471 (x_set_right_divider_width, x_set_bottom_divider_width):
5473 (frame_resize_pixelwise): New option.
5474 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5475 new_pixelwise, right_divider_width and bottom_divider_width;
5476 remove total_lines; rename text_lines, text_cols, new_text_lines
5477 and new_text_cols to text_height, text_width, new_height and
5478 new_width respectively.
5479 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5480 FRAME_TEXT_WIDTH respectively.
5481 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5482 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5483 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5485 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5486 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5487 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5488 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5489 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5490 (FRAME_TOTAL_COLS_ARG): Remove macro.
5491 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5492 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5493 (x_wm_set_size_hint): Handle frame pixel sizes.
5494 * indent.c (compute_motion, Fcompute_motion):
5495 Call window_body_width instead of window_body_cols.
5496 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5497 (make_lispy_position): Handle right and bottom dividers.
5498 (Fsuspend_emacs): Pixelize call of change_frame_size.
5499 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5500 * lisp.h: Extern set_frame_param.
5501 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5503 (Fx_create_frame): Add entry for vertical_drag_cursor.
5504 Pixelize call of change_frame_size.
5505 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5506 * nsterm.m (ns_update_window_end): Optionally draw right
5508 (x_set_window_size): Add argument pixelwise.
5509 Call check_frame_size and change_frame_size with pixelwise zero.
5510 (ns_draw_window_divider): New function.
5511 (ns_redisplay_interface): Add ns_draw_window_divider.
5512 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5513 (x_new_font): Call x_set_window_size with pixelwise zero.
5514 * print.c (print_object): For a window print its sequence
5516 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5517 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5518 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5519 (w32_createwindow): Use scroll bar area width.
5520 (w32_wnd_proc): Handle bottom divider width.
5521 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5522 (Fx_create_frame): Default divider width parameters.
5523 Caclulate sizes pixelwise. Add vertical drag cursor support.
5524 (x_create_tip_frame): Default divider widths to zero.
5525 Pixelize call to change_frame_size.
5526 (Fx_show_tip): Add handling of divider widths. Pixelize window
5528 (Fw32_frame_rect): New function.
5529 (frame_parm_handler w32_frame_parm_handlers): Add divider
5531 (Vx_window_vertical_drag_shape): Add variable.
5532 * w32inevt.c (resize_event, maybe_generate_resize_event):
5533 Pixelize change_frame_size calls.
5534 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5536 * w32term.c (w32_draw_window_divider): New function.
5537 (x_update_window_end): Handle right divider.
5538 (w32_draw_fringe_bitmap, x_scroll_run)
5539 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5540 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5541 Calculate new frame sizes pixelwise.
5542 (x_new_font): Pixelize call to x_set_window_size.
5543 (x_check_fullscreen): Pixelize call to change_frame_size.
5544 (x_set_window_size_1, x_set_window_size): New argument
5545 pixelwise. Calculate pixelwise.
5546 (x_wm_set_size_hint): Use scroll bar area width.
5547 (w32_redisplay_interface): Add w32_draw_window_divider.
5548 * w32term.h (struct w32_output): Add vertical drag cursor.
5549 * widget.c (set_frame_size, update_wm_hints)
5550 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5552 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5553 * window.c (sequence_number): Restore.
5554 (Fwindow_pixel_width, Fwindow_pixel_height)
5555 (Fwindow_mode_line_height, Fwindow_header_line_height)
5556 (window_pixel_to_total, Frun_window_scroll_functions)
5557 (Fset_window_new_pixel, window_resize_apply_total)
5558 (Fwindow_resize_apply_total): New functions.
5559 (window_body_height, window_body_width): Rename from
5560 window_body_lines. New argument PIXELWISE.
5561 Calculate pixelwise.
5562 (Fwindow_body_height, Fwindow_body_width): New argument
5564 (coordinates_in_window, window_relative_x_coord): Use window's
5565 pixel width instead of total width.
5566 (replace_window, recombine_windows): Initialize pixel values.
5567 (resize_root_window, resize_frame_windows, grow_mini_window)
5568 (shrink_mini_window): New argument PIXELWISE.
5569 Calculate pixelwise.
5570 (Fdelete_other_windows_internal, adjust_window_margins)
5571 (window_resize_check, window_resize_apply)
5572 (Fdelete_window_internal, Fresize_mini_window_internal)
5573 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5574 (check_frame_size): Rename arguments. New argument PIXELWISE.
5575 Calculate pixelwise.
5576 (set_window_buffer): Make samebuf bool. Run configuration change
5577 hook only if buffer changed.
5578 (Fset_window_buffer): Rewrite doc-string.
5579 (make_window): Initialize new_pixel slot.
5580 (Fwindow_resize_apply): Check pixel size of root window.
5581 (Fsplit_window_internal): Call 2nd argument pixel_size.
5582 Calculate pixelwise.
5583 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5585 (save_window_data): New slots frame_text_width,
5586 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5587 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5589 (Fcurrent_window_configuration, Fset_window_configuration)
5590 (save_window_save, compare_window_configurations): Handle new
5591 slots in save_window_data and saved_window.
5592 (Fset_window_scroll_bars): Fix doc-string.
5593 (window_resize_pixelwise): New variable.
5594 (coordinates_in_window, Fcoordinates_in_window_p):
5596 (make_parent_window): Adjust sequence_number.
5597 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5599 * window.h (struct window): New members new_pixel, pixel_left,
5600 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5601 (wset_new_pixel): New function.
5602 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5603 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5604 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5605 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5606 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5607 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5608 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5609 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5610 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5611 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5612 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5613 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5614 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5615 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5616 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5618 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5619 (window_body_width, check_frame_size): Adapt external declarations.
5620 * xdisp.c (last_max_ascent): New integer.
5621 (window_text_bottom_y): Handle bottom divider.
5622 (window_box_width, window_box_height): Calculate pixelwise.
5623 (get_glyph_string_clip_rects): Handle right divider.
5624 (remember_mouse_glyph): When windows are resized pixelwise
5625 proceed with width and height set to 1.
5626 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5628 (move_it_to): Calculate and return maximum x position
5630 (Fwindow_text_pixel_size): New function.
5631 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5632 (tool_bar_lines_needed): Rename to tool_bar_height.
5633 Calculate pixelwise.
5634 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5635 Calculate pixelwise.
5636 (redisplay_tool_bar): Calculate pixelwise.
5637 (redisplay_window): Calculate pixelwise. Handle dividers.
5638 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5639 (x_draw_vertical_border): Handle dividers.
5640 (define_frame_cursor1): Handle vertical drag cursor.
5641 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5642 (expose_window): Calculate pixelwise. Handle dividers.
5643 (init_xdisp): Initialize pixel values.
5644 * xfaces.c (Qwindow_divider): New face.
5645 (realize_basic_faces): Realize it.
5646 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5647 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5648 (x_set_scroll_bar_default_width): Default actual width to 16.
5649 (Fx_create_frame): Set sizes pixelwise.
5650 (x_create_tip_frame): Default divider widths to zero.
5651 Pixelize call of change_frame_size.
5652 (Fx_show_tip): Handle divider widths. Initial pixel position
5654 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5655 (Vx_window_vertical_drag_shape): New option.
5656 * xmenu.c (free_frame_menubar): Pixelize call of
5658 * xterm.c (x_draw_window_divider): New function.
5659 (x_update_window_end): Optionally draw right divider.
5660 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5661 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5662 (handle_one_xevent, x_new_font): Calculate pixelwise.
5663 (x_set_window_size_1, x_set_window_size): New argument
5664 pixelwise. Calculate pixelwise.
5665 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5666 (struct x_redisplay_interface): Add x_draw_window_divider.
5667 * xterm.h (struct x_output): Add vertical_drag_cursor.
5669 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5671 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5672 Set invisible frames's `redisplay' when a full redisplay is requested.
5673 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5674 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5675 (display_mode_lines): Set it here instead.
5677 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5679 * dispextern.h (set_window_update_flags): Remove.
5681 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5683 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5685 * xdisp.c (REDISPLAY_SOME_P): New macro.
5686 (redisplay_internal): Use it (bug#15999).
5687 (prepare_menu_bars, redisplay_window): Use it as well.
5689 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5691 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5693 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5694 (globals_of_w32font): Zero it out.
5695 (GetCharWidth32W_Proc): New function pointer.
5696 (get_char_width_32_w): New function.
5697 (compute_metrics): If get_glyph_outline_w returns an error, try
5698 get_char_width_32_w before declaring a failure. This avoids
5699 punishing raster (a.k.a. "bitmap") fonts by slowing down
5700 redisplay. (Bug#6364).
5702 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5704 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5705 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5706 highlight needs to be redisplayed. (Bug#15913)
5708 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5710 Fix minor problems found by static checking.
5711 * buffer.h (struct buffer_text, struct buffer):
5712 * frame.h (struct frame):
5713 * window.h (struct window):
5714 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5715 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5716 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5717 no-longer-valid use of HAVE_MENUS.
5718 * xdisp.c (propagate_buffer_redisplay): Now static.
5720 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5722 * xmenu.c (Fmenu_or_popup_active_p):
5723 * window.c (Fset_window_configuration):
5724 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5725 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5726 * fns.c (Fyes_or_no_p):
5727 * editfns.c (Fmessage_box, Fmessage_or_box):
5728 * alloc.c (make_save_ptr_ptr):
5729 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5731 * window.c (Fset_window_configuration): Move select_window later.
5733 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5735 Refine redisplay optimizations to only redisplay *some* frames/windows
5736 rather than all of them.
5737 * xdisp.c (REDISPLAY_SOME): New constant.
5738 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5739 (bset_redisplay, bset_update_mode_line): New functions.
5740 (message_dolog): Use bset_redisplay.
5741 (clear_garbaged_frames): Use fset_redisplay.
5742 (echo_area_display): Use wset_redisplay.
5743 (buffer_shared_and_changed): Remove.
5744 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5745 frame titles. Compute the actual set of windows redisplayed.
5746 Don't update frame titles and menu bars for frames that don't need to
5748 (propagate_buffer_redisplay): New function.
5750 (redisplay_internal): Use it. Be more selective in the set of windows
5751 we redisplay. Propagate windows_or_buffers_changed to
5752 update_mode_lines a bit later to simplify the code.
5753 (mark_window_display_accurate_1): Reset window and buffer's
5755 (redisplay_window): Do nothing if neither the window nor the buffer nor
5756 the frame needs redisplay.
5757 * window.h (struct window): Add `redisplay' field.
5758 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5759 (redisplay_other_windows, window_list): New declarations.
5760 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5761 (window_list): Not static any more.
5762 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5763 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5764 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5765 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5766 * frame.h (struct frame): Add `redisplay' field.
5767 Move `external_menu_bar' bitfield next to other bit-fields.
5768 (SET_FRAME_GARBAGED): Use fset_redisplay.
5769 (SET_FRAME_VISIBLE): Don't garbage the frame;
5770 Use redisplay_other_windows.
5771 * buffer.h (struct buffer): Add `redisplay' field.
5772 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5773 (modify_overlay): Use bset_redisplay.
5774 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5776 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5778 Support w32 file notifications in batch mode.
5779 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5780 invalid (which happens in batch mode). If non-interactive, call
5781 handle_file_notifications to store file notification events in the
5782 input queue. (Bug#15933)
5784 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5786 * w32inevt.c (handle_file_notifications): Now external, not static.
5788 * w32term.h (handle_file_notifications): Provide prototype.
5790 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5791 init_crit, since init_display, which does that otherwise, is not
5794 2013-11-27 Glenn Morris <rgm@gnu.org>
5796 * Makefile.in ($(lispsource)/international/charprop.el): New.
5797 (emacs$(EXEEXT)): Depend on charprop.el.
5799 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5801 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5802 deleting portions of the buffer under non-nil REPLACE argument.
5805 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5806 directory, watch it and not its parent.
5807 (add_watch): Allow empty string in FILE.
5809 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5811 * window.c (Fset_window_start, window_resize_apply)
5812 (window_scroll): Reset window_end_valid (Bug#15957).
5814 2013-11-27 Glenn Morris <rgm@gnu.org>
5816 * Makefile.in (leimdir): Now in lisp source directory.
5817 ($(leimdir)/leim-list.el): Just use ../leim .
5818 * epaths.in (PATH_DUMPLOADSEARCH):
5819 * lread.c (load_path_default):
5820 * nsterm.m (ns_load_path): No more leim directory.
5822 2013-11-26 Andreas Schwab <schwab@suse.de>
5824 * .gdbinit (xgettype): Add cast.
5826 2013-11-26 Glenn Morris <rgm@gnu.org>
5828 Preload leim-list.el.
5829 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5830 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5831 is a single directory.
5833 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5835 bool-vector-subsetp is now the normal direction (Bug#15912).
5836 * data.c (Fbool_vector_subsetp): Test whether the first argument
5837 is a subset of the second one, not the reverse. Add doc string.
5839 Fix minor problems found by static checking.
5840 * lread.c (load_path_default): Now static.
5841 * textprop.c (text_property_stickiness): Be consistent about the
5842 test used when deciding whether to consider the previous character.
5843 This simplifies the code a bit.
5845 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5847 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5849 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5850 (syms_of_frame): Don't defsubr them.
5852 2013-11-25 Glenn Morris <rgm@gnu.org>
5854 * lread.c (load_path_default): Change the sense of the argument.
5855 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5856 from dump_path. When it is not, avoid checking dump_path twice.
5858 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5859 uninstalled dump_path against installed Vload_path. (Bug#15964)
5861 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5863 Export get_pos_property to Elisp.
5864 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5865 (syms_of_editfns): Export it to Elisp.
5867 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5869 2013-11-23 Romain Francoise <romain@orebokech.com>
5871 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5872 initialization here ...
5873 (syms_of_fileio): ... from here.
5875 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5877 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5878 Please use --enable-check-lisp-object-type.
5880 2013-11-23 Glenn Morris <rgm@gnu.org>
5882 * process.c (get_process): Explicit error for dead buffers.
5884 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5886 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5888 2013-11-23 Glenn Morris <rgm@gnu.org>
5890 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5891 * lread.c (load_path_check): Take path to check as argument.
5892 (load_path_default): New, split from init_lread.
5893 (init_lread): Move calc of default load-path to load_path_default.
5894 Empty elements in EMACSLOADPATH now stand for the default.
5895 (load-path): Doc fix.
5896 * emacs.c (decode_env_path): Add option to treat empty elements
5897 as nil rather than ".".
5898 * callproc.c (init_callproc_1, init_callproc):
5899 * image.c (Vx_bitmap_file_path):
5900 * lisp.h (decode_env_path):
5901 * lread.c (Vsource_directory):
5902 Update for new argument spec of decode_env_path.
5904 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5906 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5907 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5909 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5911 Fix some dependency problems that cause unnecessary recompiles.
5912 Problem reported by RMS in
5913 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5914 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5915 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5916 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5917 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5918 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5919 (boostrap-clean): No need to remove stamp-oldxmenu.
5921 Fix recently introduced bool vector overrun.
5922 This was due to an optimization that went awry.
5923 Reported by Glenn Morris in
5924 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5925 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5926 for empty vectors, undoing the 2013-11-18 change.
5927 * data.c (bool_vector_binop_driver): Rely on this.
5928 Fix bug that occasionally overran the destination.
5929 * lisp.h (struct Lisp_Bool_vector): Document this.
5931 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5933 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5936 * nsterm.m (init, run, stop:): Comment out for now, does not work
5939 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5941 * charset.c (syms_of_charset): Don't read past end of string.
5943 2013-11-19 Glenn Morris <rgm@gnu.org>
5945 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5947 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5949 Add hooks to run on gaining/losing focus. (Bug#15029)
5950 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5951 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5952 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5954 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5956 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5957 The old names predated the API change that put destination at end.
5959 Improve API of recently-added bool vector functions (Bug#15912).
5960 The old API had (bool-vector-count-matches A B)
5961 and (bool-vector-count-matches-at A B I), which gave the
5962 misleading impression that the two functions were variants, one
5963 with a location I. The new API has (bool-vector-count-population A)
5964 and (bool-vector-count-consecutive A B I) to make the distinction
5965 clearer. The first function no longer has a B argument, since the
5966 caller can easily determine the number of nils if the length and
5967 number of ts is known.
5968 * data.c (Fbool_vector_count_population): Rename from
5969 bool_vector_count_matches, and accept just 1 argument.
5970 (Fbool_vector_count_consecutive): Rename from
5971 Fbool_vector_count_matches_at.
5973 Always allocate at least one bits_word per bool vector.
5974 See Daniel Colascione in:
5975 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5976 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5977 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5978 * lisp.h (struct Lisp_Bool_vector): Document this.
5980 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5982 * insdel.c (invalidate_buffer_caches): New function, consolidated
5983 from part of prepare_to_modify_buffer.
5984 (insert_from_gap, prepare_to_modify_buffer):
5985 * coding.c (code_convert_region, code_convert_string):
5986 Call invalidate_buffer_caches. (Bug#15841)
5988 * lisp.h (invalidate_buffer_caches): Add prototype.
5990 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5992 * w32term.c (x_update_window_end): Don't invalidate the entire
5993 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5994 highlight needs to be redisplayed. (Bug#15913)
5996 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5998 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6000 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6002 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6003 while we are using Vprin1_to_string_buffer.
6005 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6006 after inserting the description string. (Bug#15907)
6008 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6010 * data.c: Work around bogus GCC diagnostic about shift count.
6011 Reported by Eli Zaretskii in
6012 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6013 (pre_value): New function.
6014 (count_trailing_zero_bits): Use it.
6016 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6018 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6019 assume C macros are not supported even under -g3 in these old GCC
6022 2013-11-15 Leo Liu <sdl.web@gmail.com>
6024 * minibuf.c (Ftry_completion, Fall_completions)
6025 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6027 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6029 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6030 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6031 This avoids placing unnecessary constants into the Emacs code.
6033 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6035 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6036 for Cygwin w32 build.
6038 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6039 for Cygwin w32 build. (Bug#15892)
6041 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6043 Simplify, port and tune bool vector implementation.
6044 * alloc.c (bool_vector_exact_payload_bytes)
6045 (bool_vector_payload_bytes): Remove.
6046 (bool_vector_fill): Return its argument.
6047 * alloc.c (bool_vector_fill):
6049 * print.c (print_object):
6050 Simplify by using bool_vector_bytes.
6051 * alloc.c (make_uninit_bool_vector):
6052 New function, broken out from Fmake_bool_vector.
6053 (Fmake_bool_vector): Use it. Use tail call.
6054 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6055 * data.c (BITS_PER_ULL): New constant.
6056 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6057 if long long versions don't exist.
6058 (shift_right_ull): New function.
6059 (count_one_bits_word): New function, replacing popcount_bits_word
6060 macro. Don't assume that bits_word is no wider than long long.
6061 (count_one_bits_word, count_trailing_zero_bits):
6062 Don't assume that bits_word is no wider than long long.
6063 * data.c (bool_vector_binop_driver, bool_vector_not):
6064 * fns.c (Fcopy_sequence):
6066 Create an uninitialized destination, to avoid needless work.
6067 (internal_equal): Simplify.
6068 (Ffillarray): Prefer tail call.
6069 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6070 contain at least one word.
6071 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6072 chars are narrower than ints.
6073 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6074 * fns.c (Fcopy_sequence):
6076 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6077 Don't try to port to hosts where bits_word values have holes; the
6078 code wouldn't work there anyway. Verify this assumption, though.
6079 (bool_vector_bytes): New function.
6080 (make_uninit_bool_vector): New decl.
6081 (bool_vector_fill): Now returns Lisp_Object.
6083 * xfns.c (xic_create_fontsetname):
6084 * xrdb.c (gethomedir): Prefer tail calls.
6086 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6088 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6089 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6091 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6092 that requires a return value.
6093 (Fset_buffer_modified_p): Take advantage of this change to do
6096 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6098 * buffer.c (Frestore_buffer_modified_p): Sync it with
6099 Fset_buffer_modified_p.
6100 (Fforce_mode_line_update): New function, moved from subr.el.
6101 (Fset_buffer_modified_p): Use them.
6102 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6104 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6106 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6107 This avoids undefined behavior when subtracting pointers into
6108 different aways. On my platform it also makes the code a tad
6109 smaller and presumably faster.
6111 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6113 * keyboard.c (command_loop_1): Use region-extract-function.
6114 * insdel.c (Qregion_extract_function): Not static any more (can we
6115 stop pretending that these vars can benefit from being marked static?).
6117 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6119 * search.c (find_newline): If buffer text is relocated during the
6120 "dumb loop", adjust C pointers into buffer text to follow suit.
6123 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6125 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6126 for conversion (Bug#15837).
6128 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6130 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6131 for the entire range of inserted characters. (Bug#15841)
6133 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6135 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6137 (realize_default_face): Remove assignment to distant-foreground if
6138 unspecified (Bug#15815).
6140 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6142 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6143 cache-long-scans disabled, since we don't want to call
6144 prepare_to_modify_buffer (in insert_1_both) for each message we
6147 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6148 from buffer.c. Improve commentary to the buffer field setter
6151 * buffer.c (bset_cache_long_scans): Static function deleted.
6152 Improve commentary to the buffer field setter functions.
6153 (init_buffer_once): Default for cache-long-scans changed to t.
6156 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6158 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6160 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6161 This bug was introduced in my 2013-06-21 change, and caused
6162 struct Lisp_Sub_Char_Table objects to be given too many slots,
6163 which broke 'make -C admin/unidata'.
6165 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6167 Import changes from mac-port 4.5.
6168 * macfont.m (mac_font_copy_default_descriptors_for_language)
6169 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6170 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6171 (macfont_language_default_font_names): New.
6172 (macfont_list): Rearrange language/charset code.
6173 (macfont_close): Don't check for macfont_info->cache.
6174 (mac_ctfont_create_preferred_family_for_attributes): New font
6175 selection code, call
6176 mac_font_copy_default_name_for_charset_and_languages.
6177 (mac_font_copy_default_descriptors_for_language)
6178 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6180 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6182 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6184 Port to C11 aligned_alloc, and fix some integer overflows.
6185 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6186 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6187 and use of posix_memalign replaced with aligned_alloc.
6188 (aligned_alloc): New function, defined or declared as needed.
6189 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6190 Don't undef; configure.ac now does this.
6191 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6192 (calloc, aligned_alloc): Check for integer overflow.
6193 (aligned_alloc): Rename from memalign. All uses changed.
6194 (memalign): New function, an alias for aligned_alloc.
6196 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6198 * xdisp.c (redisplay_internal): Fix typo in last change.
6200 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6202 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6204 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6206 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6207 redisplay--mode-lines-cause.
6208 (redisplay_internal): Keep them uptodate. Remove redundant check of
6209 buffer_shared_and_changed.
6210 * *.[chm]: Number every assignment to update_mode_lines so we
6211 can track why it is set.
6213 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6215 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6217 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6219 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6220 can track why it is set.
6222 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6224 Integer-related fixes for term.c etc.
6225 * dispextern.h (face_tty_specified_color): New function.
6226 * term.c (turn_on_face): Don't rely on undefined behavior when
6227 assigning an out-of-range value to 'long'.
6228 Simplify test for toggling highlight.
6229 (tty_capable_p): Omit last two (unused) args. All callers changed.
6230 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6231 (read_menu_input, tty_menu_activate, tty_menu_show):
6232 * xfaces.c (x_supports_face_attributes_p)
6233 (tty_supports_face_attributes_p):
6234 Use bool for boolean. All callers changed.
6235 (tty_supports_face_attributes_p): Omit defaults for color indices;
6236 no longer needed. Simplify tail call.
6238 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6240 * xdisp.c (prepare_menu_bars): Mark static.
6241 * lisp.h (prepare_menu_bars): Don't declare.
6242 * xselect.c (x_handle_selection_clear):
6243 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6245 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6247 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6248 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6250 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6252 * keyboard.c (Fcommand_error_default_function): Rename from
6253 Fdefault_error_output.
6255 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6257 * keyboard.c (Fdefault_error_output): New function, extracted from
6259 (syms_of_keyboard): Use it for Vcommand_error_function.
6261 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6263 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6264 (init_eval): Use it to ensure handlerlist is non-NULL.
6265 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6266 (Fsignal): Adjust NULLness test of handlerlist.
6267 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6269 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6271 * callproc.c (call_process): Call prepare_to_modify_buffer before
6272 decoding text read from the sub-process, as the decoded stuff will
6273 be inserted into the buffer. This will invalidate the various
6274 caches maintained for the buffer. (Bug#15148)
6276 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6278 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6279 string of glyphless-char-display.
6281 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6283 * nsfns.m (ns_get_name_from_ioreg): New function.
6284 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6285 OSX >= 10.9. Use ns_get_name_from_ioreg.
6287 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6289 Simplify and port recent bool vector changes.
6290 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6291 only in this file. Use a more-efficient implementation if the
6292 second argument is a power of 2.
6293 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6294 Remove no-longer-necessary compile-time checks.
6295 (bool_vector_exact_payload_bytes): New function.
6296 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6297 exact payload changed to call the new function. Do not assume
6298 that the arg or result fits in ptrdiff_t.
6299 (bool_vector_fill): New function.
6300 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6302 (vroundup_ct): Don't assume arg fits in size_t.
6303 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6304 invoke set_category_set.
6305 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6306 All callers changed. Use bool_vector_set.
6307 * category.h (XCATEGORY_SET): Remove; no longer needed.
6308 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6310 * data.c (Faref): Use bool_vector_ref.
6311 (Faset): Use bool_vector_set.
6312 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6313 (Fbool_vector_not, Fbool_vector_count_matches)
6314 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6315 * fns.c (concat): Use bool_vector_ref.
6316 (Ffillarray): Use bool_vector_fill.
6317 (mapcar1): Use bool_vector_ref.
6318 (sxhash_bool_vector): Hash words, not bytes.
6319 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6320 a constant, since it's now used in #if.
6321 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6322 unsigned char on unusual architectures, so that we no longer
6323 assume that the number of bits per bits_word is a power of two or
6324 is a multiple of 8 or of CHAR_BIT.
6325 (Qt): Add forward decl.
6326 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6327 at least as strictly as bits_word.
6328 (bool_vector_data, bool_vector_uchar_data): New accessors.
6329 All data structure accesses changed to use them.
6330 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6331 (bool_vector_set): New functions.
6332 (bool_vector_fill): New decl.
6333 (ROUNDUP): Move to alloc.c as described above.
6335 Fix recent gnutls changes.
6336 * gnutls.c (Fgnutls_boot): Don't assume C99.
6337 * process.c (wait_reading_process_output): Fix typo in recent change.
6339 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6341 * process.c (wait_reading_process_output, read_process_output)
6342 (send_process): Check gnutls_state is not NULL.
6344 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6345 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6347 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6349 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6350 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6352 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6355 * nsfns.m (Fx_create_frame): Fix memory leak.
6357 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6358 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6359 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6361 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6363 * xdisp.c (message3_nolog, message_with_string): Encode the string
6364 before writing it to the terminal in a non-interactive session.
6366 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6367 sure we concatenate them into a unibyte string.
6369 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6370 resulting temporary name before returning it to the caller.
6371 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6372 is a unibyte string, convert NAME to a unibyte string to ensure
6373 that the result is also a unibyte string.
6375 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6376 create unibyte strings from default paths and directory/file
6379 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6382 * callproc.c (init_callproc): Use build_unibyte_string to make
6383 sure we create unibyte strings from default paths and
6384 directory/file names.
6386 * buffer.c (init_buffer): Don't store default-directory of
6387 *scratch* in multibyte form. The original problem which led to
6388 that is described in
6389 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6390 but it was solved long ago. (Bug#15260)
6392 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6394 Port to stricter C99 platforms.
6395 Especially, C99 prohibits nesting a struct X inside struct Y if
6396 struct X has a flexible array member.
6397 * alloc.c (struct sdata): New type.
6398 (sdata): Implement in terms of struct sdata.
6399 Remove u member; all uses replaced by next_vector, set_next_vector.
6400 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6401 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6402 (struct sblock): Rename first_data member to data, which is now
6403 a flexible array member. All uses changed.
6404 (next_vector, set_next_vector, large_vector_vec): New functions.
6405 (vector_alignment): New constant.
6406 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6407 (struct large-vector): Now merely a NEXT member, since the old approach
6408 ran afoul of stricter C99. All uses changed to use
6409 large_vector_vec or large_vector_offset.
6410 (large_vector_offset): New constant.
6411 * dispnew.c: Include tparam.h, for tgetent.
6412 Do not include term.h; no longer needed.
6413 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6414 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6415 (struct Lisp_Vector): Use a flexible array member for contents,
6416 instead of a union with a member that is an array of size 1.
6418 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6419 fact that the struct no longer contains a union.
6420 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6421 (struct Lisp_Save_Value, struct Lisp_Free):
6422 Use unsigned, not int, for spacers, to avoid c99 warning.
6423 (union specbinding): Use unsigned, not bool, for bitfield, as
6424 bool is not portable to pre-C99 hosts.
6426 2013-11-04 Glenn Morris <rgm@gnu.org>
6428 * emacs.c (usage_message): Mention that `-L :...' appends.
6430 2013-11-02 Glenn Morris <rgm@gnu.org>
6432 * Makefile.in (abs_builddir): Remove.
6433 (bootstrap_exe): Use relative filename.
6435 Use relative filenames in TAGS files.
6436 * Makefile.in (abs_srcdir): Remove it again.
6437 (.PHONY): Remove frc.
6438 (maintainer-clean): No more TAGS-LISP file.
6439 (TAGS): Pass relative file names to etags.
6440 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6442 * Makefile.in (abs_srcdir): New, set by configure.
6444 (maintainer-clean): Remove pointless echo. That should be in the
6445 top-level Makefile, if anywhere. Delete TAGS-LISP.
6446 (extraclean): No s/ and m/ directories for some time.
6447 (TAGS): Also depend on ctagsfiles3.
6448 Remove no-longer-defined S_FILE.
6449 Pass absolute filenames to etags once more.
6450 (TAGS-LISP): Replace lispdir with its expansion.
6451 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6452 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6454 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6456 * xfaces.c (check_lface_attrs, realize_default_face):
6457 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6458 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6460 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6462 * emacs.c (original_pwd): Remove global var by making it local.
6463 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6465 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6467 * xfaces.c: Declare color_distance.
6468 (QCdistant_foreground): New variable.
6469 (NEAR_SAME_COLOR_THRESHOLD): New define.
6470 (load_color2): New function.
6471 (load_color): Call load_color2.
6472 (load_face_colors): Call load_color2 and if distant-color is specified
6473 calculate distant and use distant-color if colors are near.
6474 (LFACE_DISTANT_FOREGROUND): New define.
6475 (merge_face_ref, Finternal_set_lisp_face_attribute)
6476 (Finternal_get_lisp_face_attribute)
6477 (x_supports_face_attributes_p): Handle distant-foreground similar to
6479 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6481 * dispextern.h (lface_attribute_index):
6482 Add LFACE_DISTANT_FOREGROUND_INDEX.
6484 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6486 * image.c (pbm_next_char): New function.
6487 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6488 (pbm_scan_number): Use it.
6489 (Qlibjpeg_version): New variable.
6490 (syms_of_image): DEFSYM and initialize it.
6492 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6494 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6496 2013-10-31 Glenn Morris <rgm@gnu.org>
6498 * emacs.c (original_pwd): New char.
6499 (main): If using --chdir, store original_pwd.
6500 (init_cmdargs): When setting Vinvocation_directory based on a
6501 relative argv[0], use original_pwd if set. (Bug#15768)
6503 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6505 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6507 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6509 * insdel.c: Fix minor problems found by static checking.
6510 (Qregion_extract_function): Now static.
6511 (prepare_to_modify_buffer_1): Remove unused locals.
6513 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6515 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6516 (syms_of_xdisp): Declare pre-redisplay-function.
6517 (markpos_of_region): Remove function.
6518 (init_iterator, compute_stop_pos, handle_face_prop)
6519 (face_before_or_after_it_pos, reseat_to_string)
6520 (get_next_display_element, window_buffer_changed)
6521 (redisplay_internal, try_cursor_movement, redisplay_window)
6522 (try_window_reusing_current_matrix, try_window_id, display_line)
6523 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6524 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6525 * window.h (struct window): Remove field `region_showing'.
6526 * dispextern.h (struct it): Remove region_beg/end_charpos.
6527 (face_at_buffer_position, face_for_overlay_string)
6528 (face_at_string_position): Update prototypes.
6529 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6530 (face_at_string_position): Remove `region_beg' and `region_end' args.
6531 * fontset.c (Finternal_char_font):
6532 * font.c (font_at, font_range): Adjust calls accordingly.
6533 * insdel.c (Qregion_extract_function): New var.
6534 (syms_of_insdel): Initialize it.
6535 (prepare_to_modify_buffer_1): Use it.
6537 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6539 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6540 * ftxfont.c (ftxfont_get_gcs):
6541 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6542 * xfaces.c (x_free_colors, x_free_dpy_colors)
6543 (x_create_gc, unload_color):
6544 * xselect.c (x_property_data_to_lisp):
6545 * xsettings.c (parse_settings):
6546 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6547 (get_bits_and_offset): Adjust definition.
6548 * frame.c (XParseGeometry): Adjust locals.
6549 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6550 * regex.h (toplevel): Likewise for reg_syntax_t.
6552 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6554 * eval.c (run_hook_with_args): Use FUNCTIONP.
6556 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6558 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6559 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6560 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6561 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6562 on MS-Windows anyway.
6563 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6564 (free_realized_face): ...adjust user.
6565 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6566 white relief pixels to -1.
6567 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6568 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6569 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6571 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6573 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6574 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6575 in practice now. All callers changed.
6577 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6579 * dispextern.h (struct face): Use bitfields for 'underline_type'
6580 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6581 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6582 'stipple' member. Move 'lface' member up to help...
6583 * xfaces.c (make_realized_face): ...this function to find and
6584 clear just the members that need clearing.
6585 (load_face_colors, realize_x_face):
6586 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6588 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6590 * xftfont.c (struct xftfont_info): Remove set-but-unused
6592 (xftfont_open): Adjust user.
6593 (xftfont_get_colors): Remove useless prototype.
6595 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6597 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6598 before passing them to 'unexec'. (Bug#15260)
6600 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6602 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6604 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6606 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6607 the changed signature of the font driver's 'close' method.
6609 * w32font.h (w32font_close): Adjust the prototype to the change in
6610 function definition.
6612 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6614 * w32uniscribe.c (uniscribe_close): Adapt the call to
6615 w32font_close to its new prototype.
6617 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6619 Omit unused frame argument of font API's close function.
6620 * font.h (struct font): Drop frame argument. Adjust comment.
6621 * font.c (font_clear_cache, font_close_object): Adjust users.
6622 * ftfont.c (ftfont_close):
6623 * ftxfont.c (ftxfont_close):
6624 * macfont.m (macfont_close):
6625 * nsfont.m (nsfont_close):
6626 * w32font.c (w32font_close):
6627 * xfont.c (xfont_close):
6628 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6629 tweak comments and make functions safe if called more than once for
6630 the same font object.
6632 Perform font-specific cleanup when font object is swept by GC. See
6633 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6634 * alloc.c (cleanup_vector): New function.
6635 (sweep_vector): Call it for each reclaimed vector object.
6636 * font.h (struct font): Adjust comment.
6638 2013-10-24 Glenn Morris <rgm@gnu.org>
6640 * Makefile.in (abs_top_srcdir): New, set by configure.
6642 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6644 Adjust recent font-related changes to fix bug#15686.
6645 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6646 is a live window system frame, mark its default font too.
6648 2013-10-23 Glenn Morris <rgm@gnu.org>
6650 * Makefile.in (RUN_TEMACS): Make relative (again).
6651 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6652 (bootstrap-emacs$(EXEEXT)):
6653 Quote entities that might contain whitespace.
6655 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6657 Port to Solaris 10 and its bundled GCC.
6658 Problem reported by Timothy C. Burt.
6659 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6661 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6663 Do not allow font caches to grow too large.
6664 * alloc.c (compact_font_cache_entry, compact_font_caches):
6665 New functions or stub if not HAVE_WINDOW_SYSTEM.
6666 (compact_undo_list): Factor out from Fgarbage_collect.
6668 (mark_face_cache): Mark face font. Move down to avoid
6670 (mark_terminals): Do not mark font cache here.
6671 (Fgarbage_collect): Call compaction functions described
6672 above. Adjust comment.
6674 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6676 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6677 chdir to HOME (bug#15607).
6679 * nsterm.m (Qcocoa, Qgnustep): New variables.
6680 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6681 (ns_get_color): Make selection color work for GNUstep also.
6683 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6685 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6686 handles mouse clicks. Instead, let GPM use the same code as all
6687 the other mice use. See the discussion starting at
6688 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6689 for the details of the problem with the menu bar this fixes.
6691 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6693 Remove port-specific display name lists to avoid extra
6694 complexity and data duplication with display info lists.
6695 * xterm.h (x_display_name_list): Remove declaration.
6696 * xterm.c (x_display_name_list): Remove.
6697 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6698 * xfns.c (x_display_info_for_name, Fx_display_list):
6699 Likewise. Use x_display_list where appropriate.
6700 * w32term.h (w32_display_name_list): Remove declaration.
6701 * w32term.c (w32_display_name_list): Remove.
6702 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6704 * w32fns.c (x_display_info_for_name, Fx_display_list):
6705 Likewise. Use x_display_list where appropriate.
6706 * nsterm.h (ns_display_name_list): Remove declaration.
6707 * nsterm.m (ns_display_name_list): Remove.
6708 (ns_term_init, syms_of_nsterm): Adjust users.
6709 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6710 Likewise. Use x_display_list where appropriate.
6711 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6712 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6713 (mark_terminals): Mark per-terminal font cache.
6715 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6717 Don't run timers in input-pending-p. Its new check-timers param
6718 provides the prior behavior. (Bug#15045).
6719 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6721 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6723 Make some functions static in non-Microsoft builds.
6724 On my platform (Fedora 19 x86-64), this shrinks the
6725 Emacs executable (text+data) by 0.25%.
6726 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6727 (load_color) [!MSDOS]:
6728 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6729 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6730 * lisp.h (check_existing):
6731 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6732 (network_interface_info) [!WINDOWSNT]:
6733 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6734 Remove extern decls.
6735 * fileio.c (check_existing):
6736 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6737 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6738 (network_interface_info) [!WINDOWSNT]:
6739 * term.c (encode_terminal_code) [!WINDOWSNT]:
6740 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6741 * xfaces.c (load_color) [!MSDOS]:
6743 * fileio.c (check_existing, check_executable, check_writable):
6744 * process.c (network_interface_list, network_interface_info):
6745 Move earlier, so that we don't need forward decls.
6746 * gnutls.c (fn_gnutls_transport_set_errno)
6747 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6749 * w32.c (init_environment): Use faccessat rather than
6750 check_existing, partly for consistency with the rest of the code
6751 in this file, partly so that check_existing can be static.
6753 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6754 * emacs.c (MAIN_PROGRAM): New macro.
6755 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6756 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6758 bool vector int width fixes
6759 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6760 (Fbool_vector_count_matches_at):
6761 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6762 can exceed PTRDIFF_MAX, at least in theory.
6763 (Fbool_vector_count_matches_at):
6764 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6766 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6768 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6769 (struct sockaddr): Add forward decl, for platforms that lack it.
6771 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6773 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6776 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6778 * w32.c (network_interface_get_info, network_interface_list)
6779 (network_interface_info): New functions. (Bug#15610)
6780 (GetAdaptersInfo_Proc): New typedef.
6781 (get_adapters_info): New wrapper function.
6782 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6784 * process.h (network_interface_list, network_interface_info):
6787 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6788 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6789 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6790 for WINDOWSNT. Doc fix.
6791 (syms_of_process): Defsubr Snetwork_interface_list and
6792 Snetwork_interface_info unconditionally.
6794 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6795 in NS GUI sessions. (Bug#15629)
6797 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6799 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6801 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6803 * print.c (print_object): Print " ..." when truncating bool vectors.
6805 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6807 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6808 standard mouse buttons.
6810 * termhooks.h (struct input_event): Remove incorrect commentary.
6812 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6814 Disallow bool vector operations on mixed-length operands.
6815 The old behavior left garbage in the result vector sometimes,
6816 and didn't seem to be useful.
6817 * data.c (Qwrong_length_argument): New static var.
6818 (wrong_length_argument): New function.
6819 (bool_vector_binop_driver): Check that args agree in length.
6821 * keyboard.c, keyboard.h (all_kboards): Now static.
6823 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6825 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6826 note from the lispref.
6828 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6830 * nsterm.h (struct ns_display_info): Remove set-but-unused
6831 member image_cache (image caches are per-terminal anyway).
6832 (FRAME_X_IMAGE_CACHE): Remove.
6833 * nsterm.m (ns_initialize_display_info): Adjust user.
6835 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6837 * w32proc.c: Include mingw_time.h.
6839 * w32.c: Include mingw_time.h.
6841 Implement scrolling of TTY menus when the screen is too short.
6843 * term.c (tty_menu_display): Accept an additional argument, the
6844 menu item from which to start displaying the menu. Account for
6845 the value of Y when limiting the menu to the number of available
6847 (mi_result): New enumeration.
6848 (read_menu_input): Return enumerated value. When the y coordinate
6849 hits min_y or max_y, return scroll indication instead of wrapping
6851 (tty_menu_activate): Handle the scrolling indications from
6852 read_menu_input. Compute the first menu item to display and pass
6853 it to tty_menu_display.
6855 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6857 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6858 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6859 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6860 Adjust to match the change described below.
6861 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6862 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6863 memory_below_frame members to...
6864 * termchar.h (struct tty_display_info): ...here because they're
6865 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6866 * term.c (init_tty):
6867 * nsterm.m (ns_create_terminal):
6868 * w32term.c (w32_create_terminal):
6869 * xterm.c (x_create_terminal): Adjust users.
6870 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6871 to filter out non-TTY frames. Adjust comment.
6872 (scrolling): Adjust user. Prefer eassert for debugging check.
6874 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6876 * xfaces.c (PT_PER_INCH): Remove unused macro.
6877 * termhooks.h (struct terminal): Remove set-but-unused
6878 member fast_clear_end_of_line.
6879 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6880 * nsterm.m (ns_create_terminal):
6881 * term.c (init_tty):
6882 * w32term.c (w32_create_terminal):
6883 * xterm.c (x_create_terminal): Adjust users.
6885 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6887 * lisp.h (bool_vector_size): New function.
6888 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6889 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6890 (Fbool_vector_not, Fbool_vector_count_matches_at):
6891 Remove uses of 'eassume' that should no longer be needed,
6892 because they are subsumed by the 'eassume' in bool_vector_size.
6894 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6896 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6897 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6898 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6900 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6902 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6903 have different dimensions. (Bug#15575)
6905 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6908 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6910 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6912 * term.c (tty_menu_show): Never return with unbalanced
6913 specpdl. Use eassert for debugging check. Adjust style.
6915 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6917 * term.c (read_menu_input): Make selection of menu items
6918 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6919 (tty_menu_activate): Fix off-by-one error when computing max_y.
6921 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6923 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6924 audit logging (only used with GnuTLS 3.x) and enable it.
6926 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6928 * dispnew.c (redraw_frame): Remove useless #ifdef because
6929 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6930 Also, move TTY fflush to...
6931 * term.c (tty_update_end): ...this function.
6933 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6935 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6936 the end of the frame's glyph matrix. (Bug#15575)
6938 * term.c (tty_menu_display): Don't move cursor while overwriting
6939 frame's glyphs with menu items. Limit the number of items
6940 displayed to what can be shown on the available screen lines,
6941 excluding the echo area.
6942 (tty_menu_activate): Limit the Y coordinate allowed by
6943 read_menu_input to the last screen line used for menu display.
6945 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6947 * lisp.h (eassume): New macro.
6948 Also, include <verify.h>, for 'assume'.
6949 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6950 (vroundup, vector_nbytes):
6951 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6952 (Fbool_vector_not, Fbool_vector_count_matches)
6953 (Fbool_vector_count_matches_at):
6954 Use eassume, not eassert.
6955 * casetab.c (set_identity, shuffle):
6956 * composite.c (composition_gstring_put_cache):
6957 * dispnew.c (update_frame_1):
6958 * ftfont.c (ftfont_shape_by_flt):
6959 * image.c (gif_load):
6960 * intervals.c (offset_intervals):
6961 * macfont.m (macfont_shape):
6962 Remove calls to 'assume' that are no longer needed, because
6963 --enable-gcc-warnings no longer generates bogus warnings
6964 when these calls are removed.
6966 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6968 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6970 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6972 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6973 (Qsubstitute_env_in_file_name): New var.
6974 (syms_of_fileio): Define it.
6976 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6978 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6979 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6982 * term.c (save_and_enable_current_matrix): Don't allocate and
6983 don't save margin areas.
6984 (restore_desired_matrix): Don't restore margin areas.
6985 (free_saved_screen): Don't free margin areas.
6987 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6989 * image.c: Pacify --enable-gcc-warnings.
6990 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6991 #define only if used.
6993 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6995 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6996 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6997 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6998 (gif_load): For giflib v5.x and later, display the error message
6999 produced by giflib when its functions fail.
7000 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7003 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7005 * keyboard.c (last_event_timestamp): Remove. For X selection and
7006 GTK popup menus, it may be obtained from per-frame X display info.
7007 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7008 (process_special_events): Adjust users.
7009 * keyboard.h (last_event_timestamp): Remove declaration.
7010 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7011 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7012 * menu.h (xmenu_show): Adjust prototype.
7013 * menu.c (Fx_popup_menu): Adjust user.
7014 * xselect.c (x_own_selection, x_get_foreign_selection)
7015 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7017 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7019 * keyboard.c (init_kboard): Now static. Add arg
7020 to denote window system. Adjust comment.
7021 (init_keyboard): Adjust user.
7022 (allocate_kboard): New function.
7024 * nsterm.m (ns_term_init):
7025 * term.c (init_tty):
7026 * w32term.c (w32_create_terminal):
7027 * xterm.c (x_term_init): Use it.
7028 * keyboard.h (init_kboard): Remove prototype.
7029 (allocate_kboard): Add prototype.
7031 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7033 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7034 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7036 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7038 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7040 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7042 * term.c (tty_menu_activate): Flush the output stream after
7043 showing the cursor, and don't mark the frame garbaged at exit from
7044 the function. Fixes redisplay glitches when moving from one menu
7047 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7049 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7050 or throw error (Bug#15570).
7052 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7054 * intervals.c (temp_set_point_both): Move test into 'eassert',
7057 * lisp.h (eassert): Don't use 'assume'.
7058 Sometimes 'assume' wins in performance, and sometimes it loses,
7059 so it shouldn't be used all the time. Perhaps we need two
7060 flavors of 'eassert', one for where 'assume' is far more likely
7061 to help or to hurt; but that can be done later.
7062 Problem reported by Dmitry Antipov in
7063 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7064 Also, don't include <verify.h>; no longer needed.
7066 2013-10-09 Glenn Morris <rgm@gnu.org>
7068 * eval.c (Fcond): Doc tweak.
7070 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7072 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7073 expressions with side effects to eassert. (Bug#15565)
7075 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7077 * fns.c (hashfn_user_defined): Allow hash functions to return any
7080 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7082 Fix minor problems found by static checking.
7083 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7084 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7085 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7086 * keyboard.c (read_menu_command): Remove unused local.
7087 * lisp.h (read_menu_command): New decl.
7088 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7089 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7090 Return ptrdiff_t, not int.
7091 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7092 not int, for benefit of xpalloc.
7093 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7095 (have_menus_p): Remove; unused.
7096 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7097 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7098 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7100 (save_and_enable_current_matrix): Omit unnecessary casts.
7101 (read_menu_input): Omit local extern decl (now in lisp.h).
7102 Don't access uninitialized storage if mouse_get_xy fails.
7103 (tty_menu_activate): Mark local as initialized, for lint.
7104 (tty_menu_activate, tty_meny_show): Remove unused locals.
7106 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7108 Support menus on text-mode terminals.
7109 * xterm.h (xw_popup_dialog): Add prototype.
7111 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7112 (xmenu_show): Block input here, instead in Fx_popup_menu.
7113 (xw_popup_dialog): New function, with X-specific bits of popup
7116 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7119 * window.c (Fset_window_configuration): Use run-time tests of the
7120 frame type instead of compile-time conditionals, when menu-bar
7121 lines are considered.
7123 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7124 (w32_popup_dialog): New prototypes.
7126 * w32menu.c (Fx_popup_dialog): Function deleted.
7127 (w32_popup_dialog): New function, with w32 specific bits of popup
7128 dialogs. Block input here.
7130 * w32inevt.c (w32_console_read_socket): Minor change to add
7131 debugging TTY events.
7133 * w32fns.c (show_hourglass): If returning early because the frame
7134 is not a GUI frame, unblock input.
7136 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7137 (cursorY): New functions.
7139 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7140 WINDOWSNT, macros that call curX and curY elsewhere.
7142 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7144 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7145 specific function to hide and show cursor on a text-mode terminal.
7146 (tty_menu_struct, struct tty_menu_state): New structures.
7147 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7148 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7149 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7150 (tty_menu_locate, save_and_enable_current_matrix)
7151 (restore_desired_matrix, screen_update, read_menu_input)
7152 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7153 (tty_pop_down_menu, tty_menu_last_menubar_item)
7154 (tty_menu_new_item_coords, tty_menu_show): New functions.
7155 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7157 * nsterm.h (ns_popup_dialog): Adjust prototype.
7159 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7161 (ns_popup_dialog): Adapt order of arguments to the other
7162 *_menu_show implementations.
7163 (Fx_popup_dialog): Function deleted.
7165 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7167 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7169 * menu.c (have_boxes): New function.
7170 (single_keymap_panes): Use it instead of a compile-time
7172 (single_menu_item): Use run-time tests of the frame type instead
7173 of compile-time conditionals.
7174 (encode_menu_string): New function.
7175 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7176 the macro, since different types of frame need different encoding
7178 (digest_single_submenu): Use run-time tests of frame type instead
7179 of, or in addition to, compile-time conditionals.
7180 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7181 (Fx_popup_menu): Detect when the function is called from keyboard
7182 on a TTY. Don't barf when invoked on a text-mode frame.
7183 Check frame type at run time, instead of compile-time conditionals for
7184 invoking terminal-specific menu-show functions.
7185 Call tty_menu_show on text-mode frames.
7186 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7187 run time to determine which alternative to invoke; support dialogs
7190 * keyboard.h <Qmouse_movement>: Declare.
7192 * keyboard.c <Qmouse_movement>: Now extern.
7193 <Qecho_keystrokes>: New static variable.
7194 (read_key_sequence): Accept an additional argument, a flag to
7195 prevent redisplay during reading of the key sequence. All callers
7197 (read_menu_command): New function.
7198 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7200 (toolkit_menubar_in_use): New function.
7201 (make_lispy_event): Use it instead of a compile-time test.
7203 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7204 window-system being available.
7206 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7207 to x-popup-dialog on the frame type, they all now support popup
7210 * dispnew.c (save_current_matrix): Save the margin areas.
7211 (restore_current_matrix): Restore margin areas.
7212 (update_frame_with_menu): New function.
7214 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7217 * alloc.c (make_save_ptr): Now compiled unconditionally.
7219 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7221 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7222 (redraw_frame, update_frame): Adjust users.
7223 * dispextern.h (set_window_update_flags): Adjust prototype.
7224 * xdisp.c (redisplay_internal): When updating all frames with zero
7225 windows_or_buffers_changed, assume that only the windows that shows
7226 current buffer should be really updated.
7228 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7230 Do not allocate huge temporary memory areas and objects while encoding
7231 for file I/O, thus reducing an enormous memory usage for large buffers.
7232 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7233 * coding.h (struct coding_system): New member raw_destination.
7234 * coding.c (setup_coding_system): Initialize it to zero.
7235 (encode_coding_object): If raw_destination is set, do not create
7236 dst_object. Add comment.
7237 * fileio.c (toplevel): New constant E_WRITE_MAX.
7238 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7239 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7241 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7243 * nsterm.m (windowDidExitFullScreen:)
7244 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7246 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7248 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7249 * keyboard.c (unblock_input_to): Don't process pending signals
7250 if a fatal error is in progress.
7252 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7253 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7254 they're talking about words in Lisp bool vectors.
7255 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7256 * data.c (popcount_bits_word): Rename from popcount_size_t.
7257 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7260 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7262 Improve support for popcount and counting trailing zeros (Bug#15550).
7263 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7264 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7265 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7266 (popcount_size_t_msc, popcount_size_t_gcc):
7267 Remove; now done by Gnulib.
7268 (popcount_size_t): Now a macro that defers to Gnulib.
7269 (count_trailing_zero_bits): Return int, for consistency with
7270 Gnulib and because Emacs prefers signed to unsigned int.
7271 Don't assume that size_t is either unsigned int or unsigned long
7272 or unsigned long long.
7273 (size_t_to_host_endian): Do not assume that size_t is either
7274 exactly 32 or exactly 64 bits wide.
7275 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7276 etc., so that it's now an enum constant, not a macro.
7277 No need to assume that it's either 32 or 64.
7279 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7281 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7284 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7286 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7287 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7289 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7291 emacs_read and emacs_write now use void *, not char *.
7292 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7293 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7294 Buffer arg is now void *, not char *. This matches plain
7295 'read' and 'write' better, and avoids a constraint violation
7296 on Solaris 9 with Oracle Studio.
7298 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7300 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7301 memset to explicit loop. Otherwise copy largest possible chunk
7302 from initialized to uninitialized part, thus allowing the longer
7303 memcpy runs and reducing the number of loop iterations.
7305 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7307 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7308 hide toolbar (Bug#15388).
7309 (windowDidEnterFullScreen:): If presentation options are zero,
7310 set them here (Bug#15388).
7311 (ns_update_auto_hide_menu_bar): Remove runtime check.
7312 Don't auto hide dock unless menubar is also auto hidden.
7314 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7316 * editfns.c (message): Mention batch mode in doc string.
7318 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7320 * nsterm.m (check_native_fs): Remove erroneous comment.
7322 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7324 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7325 uses find_newline instead of scan_newline and so doesn't move point.
7327 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7329 Use hardware support for byteswapping on glibc x86 etc.
7330 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7331 whereas the old swap64 needed 30.
7332 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7333 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7334 Use byteswap.h's macros to swap bytes.
7335 * lisp.h (swap16, swap32, swap64): Remove.
7336 All uses replaced by bswap_16, bswap_32, bswap_64.
7338 * bytecode.c (exec_byte_code): Use some more volatile variables
7339 to work around local variables getting clobbered by longjmp.
7340 Port to pre-C99, which doesn't allow decls after stmts.
7342 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7344 * lisp.h (eassert): Assume that COND is true when optimizing.
7345 In other words, take on the behavior of eassert_and_assume.
7346 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7347 (eassert_and_assume): Remove. All uses replaced by eassert.
7349 * xdisp.c (Qglyphless_char): Now static.
7351 Adjust to merge from gnulib.
7352 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7353 * lisp.h: Include <verify.h>, for 'assume'.
7355 * eval.c (clobbered_eassert): New macro.
7356 (internal_catch, internal_condition_case)
7357 (internal_condition_case_1, internal_condition_case_2)
7358 (internal_condition_case_n): Use it instead of eassert
7359 when the argument contains locals clobbered by longjmp.
7360 Don't use clobbered locals outside of clobbered_eassert.
7361 (internal_lisp_condition_case): Use a volatile variable
7362 to work around a local variable's getting clobbered.
7364 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7366 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7367 (PUSH_HANDLER): New macro.
7368 (catchlist): Remove.
7369 (handlerlist): Always declare.
7371 * eval.c (catchlist): Remove (merge with handlerlist).
7372 (handlerlist, lisp_eval_depth): Not static any more.
7373 (internal_catch, internal_condition_case, internal_condition_case_1)
7374 (internal_condition_case_2, internal_condition_case_n):
7376 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7377 handlerlist/catchlist.
7378 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7379 handlerlist which can only handle a single condition-case handler at
7381 (find_handler_clause): Simplify since we only a single branch here
7384 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7386 (bcall0): New function.
7387 (exec_byte_code): Add corresponding cases. Improve error message when
7388 encountering an invalid byte-code. Let Bunwind_protect accept
7389 a function (rather than a list of expressions) as argument.
7391 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7392 and make them unconditional now that they're heap-allocated.
7394 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7396 * charset.c (Fdecode_char, Fencode_char): Remove description of
7397 `restriction' arg. now that it's hidden by advertised-calling-convention.
7399 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7401 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7402 Remove unused variable (from mac-port).
7403 (macfont_draw): Use s->ybase for correct y position.
7405 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7407 * frame.h (struct frame): Drop has_minibuffer member because...
7408 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7409 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7411 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7413 * window.h (struct window): Prefer enum text_cursor_kinds to int
7414 for phys_cursor_type member. Move the latter, phys_cursor_width,
7415 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7416 * window.c (replace_window, make_window): Adjust users.
7418 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7420 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7421 this module is never compiled otherwise.
7423 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7425 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7428 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7430 * xdisp.c (get_next_display_element): Don't call face_for_font in
7431 a build configured --without-x. (Bug#15484)
7433 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7435 * window.c (calc_absolute_offset): #elif should be #elif defined.
7437 * frame.c (delete_frame): Block/unblock input to overcome race
7438 condition (Bug#15475).
7440 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7442 * frame.c (delete_frame): Record selected frame only after
7443 calling Qdelete_frame_functions (Bug#15477).
7445 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7447 * nsterm.m (ns_selection_color): Remove.
7448 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7449 NSColor selectedText(Background)Color. Only for COCOA.
7450 (ns_term_init): Remove assignment of ns_selection_color, logic
7451 moved to ns_get_color.
7453 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7454 NS_SELECTION_COLOR_DEFAULT.
7455 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7457 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7459 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7460 frame' does not have the tool_bar_window member.
7462 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7464 Signal error when reading an empty byte-code object (Bug#15405)
7465 * lread.c (read1): Signal error.
7466 * alloc.c (make_byte_code): eassert header size.
7467 (sweep_vectors): Change an int to size_t.
7469 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7471 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7472 instead of ints, as it's the usual style for offsetof constants. See:
7473 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7475 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7476 This is ugly, but it should fix the performance problem for older
7477 GCC versions in the short run. I'll look into integrating the
7478 Gnulib module for popcount, as a better fix.
7479 See the thread starting in:
7480 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7481 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7482 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7483 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7484 (popcount_size_t): Use it.
7486 2013-09-24 Daniel Colascione <dancol@dancol.org>
7488 * process.c (Fnetwork_interface_info): Fix build break due to
7491 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7493 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7494 Prefer signed to unsigned integers where either will do.
7495 No need for 'const' on locals that do not escape.
7496 Omit easserts with unnecessary and unportable assumptions about
7497 alignment. Avoid unnecessary casts to char *.
7499 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7501 Use union for the payload of struct Lisp_Vector.
7502 This helps to avoid a few glitches dictated by C's aliasing rules.
7503 * lisp.h (struct Lisp_Vector): Use union for next and
7504 contents member. Adjust comment. Change related users.
7505 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7506 Related users changed.
7507 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7508 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7509 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7510 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7512 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7514 Optimize glyph row clearing and copying routines.
7515 * dispextern.h (struct glyph_row): Change layout of struct
7516 glyph_row to help copy_row_except_pointers. Adjust comment.
7517 * dispnew.c (null_row): Remove.
7518 (clear_glyph_row): Use offsetof and memset to find and clear
7519 just the members that need clearing. Adjust comment.
7520 (copy_row_except_pointers): Likewise for copying.
7522 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7524 Some minor cleanups of recently-added bool vector code.
7525 * conf_post.h (assume): Always return void. Use lint version
7526 only if GCC and MSC versions don't apply.
7527 * conf_post.h (assume):
7528 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7529 Depend on _MSC_VER, not __MSC_VER, for consistency with
7531 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7532 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7533 (bool_vector_binop_driver, count_trailing_zero_bits)
7534 (size_t_to_host_endian): Now static, not static inline;
7535 the latter isn't needed with modern compilers and doesn't
7536 work with older compilers anyway.
7538 * alloc.c (valgrind_p): Use bool for boolean.
7540 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7542 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7543 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7544 (display_last_displayed_message_p, message_buf_print)
7545 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7546 Use bool for boolean.
7547 * dispextern.h (cancel_line, init_desired_glyphs):
7548 Remove ancient leftover.
7549 (help_echo_showing_p, hourglass_shown_p):
7550 * lisp.h (noninteractive_need_newline): Adjust declaration.
7552 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7554 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7556 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7557 ...this file and convert the latter to static. Adjust comment.
7558 (make_initial_frame):
7559 * window.c (init_window_once): Adjust user.
7560 * frame.h (last_nonminibuf_frame): Remove declaration.
7561 * lisp.h (selected_frame): Likewise.
7562 * msdos.c (the_only_display_info): Adjust comment.
7564 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7566 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7567 computing the end column of mouse-highlight that comes from
7568 display or overlay strings. (Bug#15437)
7569 (note_mouse_highlight): Adapt calculation of last argument to
7570 mouse_face_from_string_pos to the above change.
7572 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7573 all platforms, not just for clang.
7575 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7577 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7578 about excess arguments to snprintf.
7580 * conf_post.h(assume): Use __builtin_unreachable for clang.
7582 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7584 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7585 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7587 2013-09-23 Daniel Colascione <dancol@dancol.org>
7589 * alloc.c (USE_VALGRIND): New macro; on by default
7590 when ENABLE_CHECKING.
7591 (mark_maybe_object, mark_maybe_pointer)
7592 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7594 (valgrind_p) [USE_VALGRIND]: New variable.
7595 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7597 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7599 * process.c (wait_reading_process_output): Change int pnamelen to
7602 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7603 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7604 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7605 argument to unsigned long to avoid warning.
7606 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7608 * conf_post.h (assume): Fix compiler error: x shall be cond.
7610 2013-09-22 Daniel Colascione <dancol@dancol.org>
7612 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7613 warning when compiling without a window system.
7615 2013-09-22 Daniel Colascione <dancol@dancol.org>
7617 * data.c (Qbool_vector_p): New symbol.
7618 (bool_vector_spare_mask, popcount_size_t_generic)
7619 (popcount_size_t_msc, popcount_size_t_gcc)
7621 (bool_vector_binop_driver)
7622 (count_trailing_zero_bits, size_t_to_host_endian)
7623 (Fbool_vector_exclusive_or)
7624 (Fbool_vector_union)
7625 (Fbool_vector_intersection, Fbool_vector_set_difference)
7626 (Fbool_vector_subsetp, Fbool_vector_not)
7627 (Fbool_vector_count_matches)
7628 (Fbool_vector_count_matches_at): New functions.
7629 (syms_of_data): Intern new symbol, functions.
7630 * alloc.c (bool_vector_payload_bytes): New function.
7631 (Fmake_bool_vector): Instead of calling Fmake_vector,
7632 which performs redundant initialization and argument checking,
7633 just call allocate_vector ourselves. Make sure we clear any
7634 terminating padding to zero.
7635 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7636 instead of open-coding the size calculation.
7637 (vroundup_ct): New macro.
7638 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7639 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7640 * composite.c (composition_gstring_put_cache):
7641 Change lint_assume to assume.
7642 * conf_post.h (assume): New macro.
7643 (lint_assume): Remove.
7644 * dispnew.c (update_frame_1): Change lint_assume to assume.
7645 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7647 * image.c (gif_load): Change lint_assume to assume.
7648 * lisp.h (eassert_and_assume): New macro.
7649 (Qbool_vector_p): Declare.
7650 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7651 (swap16, swap32, swap64): New inline functions.
7652 * macfont.m (macfont_shape): Change lint_assume to assume.
7653 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7654 * xsettings.c (parse_settings): Use new swap16 and
7655 swap32 from lisp.h instead of file-specific macros.
7657 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7659 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7660 found (which can legitimately happen when the glyph row at the
7661 window start is disabled in the current_matrix. (Bug#15365)
7663 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7665 Fix syntax.h bug introduced by recent INLINE change.
7666 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7667 conditionally compiled one way in some modules, and a different
7668 way in others. This doesn't work with extern inline functions,
7669 which must have the same definition in all modules, because the
7670 defining code might be shared across modules, depending on the
7671 implementation. Symptoms reported by Martin Rudalics in:
7672 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7673 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7674 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7675 overriding the corresponding functions in syntax.h.
7676 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7677 (syntax_property): New inline functions.
7678 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7679 Rewrite in terms of these new functions.
7681 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7683 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7684 not chars_in_text, whose result depends on the multibyteness of
7685 the current buffer. (Bug#15426)
7687 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7689 Port recent change to hosts where pointers aren't 'long'.
7690 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7691 Don't assume that pointers are the same width as 'long'.
7692 Add a compile-time check that a pointer fits into two X slots.
7694 A simpler, centralized INLINE.
7695 * conf_post.h (INLINE): Define only if not already defined.
7696 This allows us to use a single INLINE, defined by one file
7698 * emacs.c (INLINE): Define it.
7699 Also, include category.h, charset.h, composite.h, dispextern.h,
7700 syntax.h, systime.h, so that their INLINE definitions are expanded
7702 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7703 * buffer.h, buffer.c (BUFFER_INLINE):
7704 * category.h, category.c (CATEGORY_INLINE):
7705 * character.h, character.c (CHARACTER_INLINE):
7706 * charset.h, charset.c (CHARSET_INLINE):
7707 * composite.h, composite.c (COMPOSITE_INLINE):
7708 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7709 * frame.h, frame.c (FRAME_INLINE):
7710 * intervals.h, intervals.c (INTERVALS_INLINE):
7711 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7712 * lisp.h, alloc.c (LISP_INLINE):
7713 * process.h, process.c (PROCESS_INLINE):
7714 * syntax.h, syntax.c (SYNTAX_INLINE):
7715 * systime.h, sysdep.c (SYSTIME_INLINE):
7716 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7717 * window.h, window.c (WINDOW_INLINE):
7718 Remove. All uses replaced with INLINE.
7720 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7722 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7725 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7727 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7728 'const char *' to avoid compiler warnings due to similar change in
7729 the prototype of x_get_string_resource.
7731 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7733 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7734 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7735 going to replace static variables below. Adjust comments.
7736 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7737 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7738 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7739 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7740 Related users changed.
7741 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7742 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7743 last_mouse_movement_time, going to replace static variables below.
7745 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7746 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7748 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7749 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7750 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7751 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7752 static variables below.
7753 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7754 (last_mouse_scroll_bar): Remove.
7755 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7756 (mouseExited): Related users changed.
7758 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7760 Do not use external array to process X scroll bar messages.
7761 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7762 (x_send_scroll_bar_event): Pack window pointer into two slots
7763 of XClientMessageEvent if we're 64-bit. Adjust comment.
7764 (x_scroll_bar_to_input_event): Unpack accordingly.
7766 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7768 Ifdef away recent changes which aren't relevant to NS port.
7769 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7770 [!HAVE_NS]: Declare as such.
7771 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7772 [!HAVE_NS]: Define as such.
7774 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7776 * frame.c (x_redo_mouse_highlight): New function
7777 to factor out common code used in W32 and X ports.
7778 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7779 * xterm.h (struct x_display_info):
7780 * w32term.h (struct w32_display_info):
7781 * nsterm.h (struct ns_display_info): New members
7782 last_mouse_motion_frame, last_mouse_motion_x and
7783 last_mouse_motion_y, going to replace static variables below.
7784 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7785 (redo_mouse_highlight): Remove.
7786 (note_mouse_movement, syms_of_xterm): Adjust user.
7787 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7788 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7789 (redo_mouse_highlight): Remove.
7790 (note_mouse_movement, syms_of_w32term): Adjust user.
7791 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7792 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7794 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7795 * nsfns.m (compute_tip_xy): Adjust user.
7797 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7799 * frame.c (x_mouse_grabbed): New function.
7800 * dispextern.h (x_mouse_grabbed): Add prototype.
7801 (last_mouse_frame): Remove declaration.
7802 * xterm.h (struct x_display_info):
7803 * w32term.h (struct w32_display_info):
7804 * nsterm.h (struct ns_display_info): New member
7805 last_mouse_frame, going to replace...
7806 * xdisp.c (last_mouse_frame): ...global variable.
7807 (note_tool_bar_highlight):
7808 * w32term.c (w32_mouse_position, w32_read_socket):
7809 * xterm.c (XTmouse_position, handle_one_xevent):
7810 Use x_mouse_grabbed.
7811 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7813 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7815 * w32term.c (w32_read_socket): Avoid temporary
7816 variables in a call to x_real_positions.
7817 * xterm.c (handle_one_xevent): Likewise.
7819 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7821 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7822 (x_icon_type): Remove prototype.
7823 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7824 * frame.c (x_icon_type): Remove.
7825 * w32term.c (x_make_frame_visible, x_iconify_frame):
7826 * xterm.c (x_make_frame_visible, x_iconify_frame):
7827 Use x_set_bitmap_icon to factor out common code.
7829 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7831 * dispextern.h (check_x_display_info, x_get_string_resource):
7832 Declare here just once and unify the latter.
7833 * frame.c (check_x_display_info, x_get_string_resource):
7834 * nsterm.h (check_x_display_info):
7835 * xrdb.c (x_get_string_resource):
7836 * xterm.h (check_x_display_info): Remove prototypes.
7837 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7838 * w32reg.c (x_get_string_resource): Likewise.
7839 (w32_get_rdb_resource): Adjust user.
7841 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7843 * xterm.h (struct x_display_info): New member
7844 x_pending_autoraise_frame, going to replace...
7845 * xterm.c (pending_autoraise_frame): ...static variable.
7846 (x_new_focus_frame, XTread_socket): Adjust users.
7847 * w32term.h (struct w32_display_info): New member
7848 w32_pending_autoraise_frame, going to replace...
7849 * w32term.c (pending_autoraise_frame): ...global variable.
7850 (x_new_focus_frame, w32_read_socket): Adjust users.
7852 2013-09-17 Glenn Morris <rgm@gnu.org>
7854 * xdisp.c (message_dolog): If we create *Messages*,
7855 switch it to messages-buffer-mode.
7857 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7859 Don't overuse 'const' in types of locals.
7860 * bidi.c (bidi_count_bytes):
7861 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7862 (xg_event_is_for_scrollbar):
7863 * xselect.c (x_handle_property_notify)
7864 (x_handle_selection_notify, x_handle_dnd_message):
7865 * xsettings.c, xsettings.h (xft_settings_event):
7866 * xterm.c (x_handle_net_wm_state, handle_one_event)
7867 (x_menubar_window_to_frame, x_detect_focus_change)
7868 (construct_mouse_click, note_mouse_movement)
7869 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7870 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7871 (handle_one_xevent, x_handle_net_wm_state):
7872 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7873 (x_handle_dnd_message):
7874 Avoid unnecessary 'const', typically the second 'const' in
7875 'const foo * const arg', a 'const' that does not affect the API
7876 and doesn't significantly help the human reader.
7878 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7880 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7881 only if Glib < 2.36.0.
7882 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7883 * xsettings.c (init_gconf, init_gsettings): Do not check
7885 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7887 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7889 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7891 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7892 before calling g_type_init.
7894 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7896 * nsterm.m (syms_of_nsterm): ... to here.
7898 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7900 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7901 (ignore_next_mouse_click_timeout): Use Time as X does.
7902 (handle_one_xevent): Avoid cast and use unsigned comparison.
7904 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7906 Do not copy X event in handle_one_xevent except KeyPress case.
7907 Wnen XEvent is processed, it is unlikely to be changed except
7908 KeyPress case, so we can avoid copying and use const pointer to
7909 const data to make sure that an event is not changed elsewhere.
7910 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7911 const' and do not create local copy except for the KeyPress event.
7912 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7913 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7914 (x_handle_net_wm_state, x_menubar_window_to_frame)
7915 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7916 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7917 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7918 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7919 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7920 (x_handle_dnd_message):
7921 * xsettings.c (xft_settings_event):
7922 Use 'const XEvent * const' where appropriate.
7923 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7925 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7927 Fix X event waiting to handle multiple frames.
7928 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7929 * xterm.c (pending_event_wait): Remove. Adjust users.
7930 (x_detect_focus_change): Pass frame arg.
7931 (handle_one_xevent): Find related frame early and clear per-frame
7932 wait_event_type only if this is an event for the relevant frame.
7933 (x_wait_for_event): Use per-frame wait_event_type.
7935 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7937 * nsfns.m (Fx_create_frame): Fix font driver registration for
7940 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7941 for syms_of_macfont.
7943 * nsterm.m: Include macfont.h.
7944 (ns_tmp_flags, ns_tmp_font): Remove.
7945 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7946 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7947 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7948 (changeFont:): Fix code style. Check for font driver type when
7951 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7954 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7955 (nsfont_open): Set font driver type.
7956 Set font->ascent and font->descent. Figure out font instead of
7957 ns_tmp_font, and flags instead of ns_tmp_flags.
7958 Fix indentation. Remove call to ns_draw_text_decoration,
7961 * nsfns.m: Include macfont.h.
7962 (Fx_create_frame): Register macfont driver, make a better default font.
7963 (Fns_popup_font_panel): Get font from macfont driver, if used.
7965 * macfont.m, macfont.h, macuvs.h: New files.
7967 * font.h: Declare syms_of_macfont.
7969 * font.c (syms_of_font): Call syms_of_macfont.
7971 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7973 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7975 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7976 and it is always zero for others, so I assume that this is an ancient
7977 leftover which nobody will want to change any more.
7978 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7979 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7980 * frame.c (x_set_scroll_bar_width):
7981 * w32fns.c (w32_createscrollbar):
7982 * w32term.c (w32_set_vertical_scroll_bar):
7983 * xfns.c (x_set_scroll_bar_default_width):
7984 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7985 (x_scroll_bar_expose): Related users changed.
7987 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7989 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7990 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7991 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7993 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7995 * nsterm.h, w32term.h, xterm.h: ...and not here.
7996 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7997 Remove unused Xisms.
7998 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7999 these modules are never compiled otherwise.
8001 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8003 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8004 Doc fix. (Bug#15375)
8006 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8008 Unify Fx_focus_frame between all ports.
8009 * frame.h (x_focus_frame): New prototype.
8010 * xfns.c (Fx_focus_frame): Remove.
8011 (syms_of_xfns): Do not defsubr it.
8012 (x_focus_frame): X implementation.
8013 * nsfns.m (Fx_focus_frame): Remove.
8014 (syms_of_nsfns): Do not defsubr it.
8015 (x_focus_frame): NS implementation.
8016 * w32term.c (Fx_focus_frame): Remove.
8017 (x_focus_on_frame): Rename to...
8018 (x_focus_frame): W32 implementation.
8019 * w32term.h (x_focus_on_frame): Remove prototype.
8020 * w32fns.c (Fx_focus_frame): Remove.
8021 (syms_of_w32fns): Do not defsubr it.
8022 * frame.c (Fx_focus_frame): Define here.
8023 (syms_of_frame): Defsubr here.
8024 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8026 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8028 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8029 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8030 each port to reference the port-specific window system data.
8031 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8032 (FRAME_DISPLAY_INFO): Define.
8033 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8034 (FRAME_DISPLAY_INFO): Define. Adjust users.
8035 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8036 (FRAME_DISPLAY_INFO): Define. Adjust users.
8037 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8038 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8039 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8040 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8041 * xselect.c, xterm.c: All related users changed.
8043 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8045 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8046 (x_menubar_window_to_frame): Remove prototypes.
8047 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8048 (x_menubar_window_to_frame, x_top_window_to_frame):
8050 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8051 (x_menubar_window_to_frame, x_top_window_to_frame):
8052 ...to here and convert all but the last to static.
8054 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8056 * lisp.mk (lisp): Add w32-common-fns.elc.
8058 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8060 * charset.c (char_charset): Document an exception for char-charset.
8062 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8064 * xterm.h (x_display_info): New field last_user_time...
8065 * xterm.c (toplevel): ...to replace static last_user_time.
8066 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8068 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8070 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8071 scroll bar values to prevent thumb from disappear and update comment.
8073 2013-09-11 Glenn Morris <rgm@gnu.org>
8075 * emacs.c (usage_message): Possessive apostrophe tweak.
8077 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8079 * nsterm.m (syms_of_nsterm): Use Qns.
8080 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8081 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8082 * xfns.c (x_display_info_for_name, Fx_open_connection):
8083 Remove old '#if 0' code.
8084 (syms_of_xfns): Use Qx.
8085 * termhooks.h (fullscreen_hook): Remove the leftover.
8086 (struct terminal): Fix typo in comment.
8088 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8090 Cleaning up a few X scroll bar bits.
8091 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8092 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8093 New member last_seen_part, going to replace...
8094 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8095 (xt_action_hook) [USE_LUCID]: Adjust user.
8096 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8097 Lucid-specific scroll bar support.
8098 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8099 to int and adjust to use last_seen_part member.
8100 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8101 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8102 Initialize last_seen_part.
8104 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8106 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8107 insert-buffer-substring an empty string.
8109 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8111 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8112 avoiding a GCC warning.
8114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8116 Ifdef away frame tool bar code when it is not really used.
8117 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8118 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8119 and minimize_tool_bar_window_p under the above.
8120 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8121 (fset_tool_bar_window): Likewise.
8122 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8123 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8124 (change_frame_size_1):
8125 * window.c (window_from_coordinates, Frecenter): Adjust users.
8126 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8127 code is not really used.
8128 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8129 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8130 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8131 [!USE_GTK && !HAVE_NS]: Define as such.
8132 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8133 (note_mouse_highlight, expose_frame):
8134 * xfns.c (x_set_tool_bar_lines):
8135 * xterm.c (handle_one_xevent): Adjust users.
8137 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8139 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8140 This bug was introduced by my 2013-08-26 patch, which incorrectly
8141 assumed that the terminfo implementation doesn't use termcap buffers.
8142 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8143 these buffers apparently are used after all.
8144 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8145 (struct tty_display_info): Define members termcap_term_buffer and
8146 termcap_strings_buffer even if TERMINFO.
8148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8151 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8152 'usage' docstring entry to pacify make-docfile.
8154 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8156 Change comparison functions =, <, >, <=, >= to take many arguments.
8157 * data.c: Change comparison functions' interface and implementation.
8158 * lisp.h: Make arithcompare available for efficient two arg
8160 * bytecode.c: Use arithcompare.
8161 * fileio.c: Use new interface.
8163 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8165 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8167 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8169 * eval.c (Feval): Document the new use of `lexical'.
8171 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8173 Review and drop old frame resize hack.
8174 * frame.h (struct frame): Remove force_flush_display_p.
8175 * dispnew.c (update_frame): Adjust user and don't call
8176 flush_frame here. The comment has said that there was an issues
8177 with redisplaying fringes, but I don't see any differences with
8178 and without this hack. Hopefully we can continue without it.
8179 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8180 current frame matrices twice if resized_p is set.
8182 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8184 Do not populate pure Xism x_sync to other ports.
8185 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8186 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8187 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8188 * w32term.h (x_sync): Remove prototype.
8190 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8192 Cleanup frame flushing.
8193 * dispextern.h (struct redisplay_interface):
8194 Drop flush_display_optional because flush_display is enough
8195 for X and flushing via RIF is just a no-op for others.
8196 * frame.h (flush_frame): New function.
8197 * dispnew.c (update_frame):
8198 * minibuf.c (read_minibuf):
8199 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8201 * keyboard.c (detect_input_pending_run_timers): Do not flush
8202 all frames but selected one in redisplay_preserve_echo_area.
8203 * nsterm.m (ns_flush): Remove no-op.
8204 (ns_redisplay_interface): Adjust user.
8205 * w32term.h (x_flush): Remove no-op.
8206 (w32_redisplay_interface): Adjust user.
8207 * xterm.c (x_flush): Simplify because we do not flush all
8208 frames at once any more. Adjust comment.
8209 (x_redisplay_interface): Adjust user.
8211 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8213 Port --without-x --enable-gcc-warnings to Fedora 19.
8214 * gfilenotify.c (globals_of_gfilenotify):
8215 Call g_type_init only if using an older glib version that needs it.
8217 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8219 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8220 (last_glyphless_glyph_merged_face_id): Remove declarations.
8221 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8222 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8223 (last_glyphless_glyph_merged_face_id): Now static.
8224 (merge_escape_glyph_face): New function, refactored from...
8225 (get_next_display_element): ...here.
8226 (merge_glyphless_glyph_face): New function, refactored from...
8227 (produce_glyphless_glyph): ...here...
8228 * term.c (produce_glyphless_glyph): ...and here.
8230 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8232 * eval.c (eval_sub): Only call Ffunction if necessary.
8234 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8236 Attempt to make redisplay more selective when changing cursor type.
8237 * frame.h (struct frame): New bitfield cursor_type_changed.
8238 * xdisp.c (cursor_type_changed): Remove.
8239 (try_cursor_movement, redisplay_window, try_window_id)
8240 (set_frame_cursor_types, try_window_reusing_current_matrix):
8241 Adjust to use per-frame bitfield.
8242 (redisplay_internal): Look for cursor type change on each visible
8243 frame and consider all frames if cursor type has been changed on
8244 the frame other than selected. If cursor type has been changed on
8245 selected frame only, do not use fast update.
8247 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8249 Attempt to make redisplay more selective when changing fonts.
8250 * frame.h (struct frame): New bitfield fonts_changed.
8251 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8252 (adjust_frame_glyphs): Add prototype.
8253 * dispnew.c (fonts_changed_p): Remove.
8254 (adjust_glyphs): Remove because we do not
8255 adjust matrices on all frames at once any more.
8256 (adjust_frame_glyphs): Block and unblock input here.
8257 (adjust_glyph_matrix): Use fonts_changed.
8258 (change_frame_size_1): Use adjust_frame_glyphs.
8259 * font.c (font_open_entity): Use fonts_changed.
8260 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8261 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8262 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8263 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8264 (shrink_mini_window, Fresize_mini_window_internal)
8265 (window_scroll_pixel_based, Fset_window_configuration)
8266 (apply_window_adjustment, Fset_window_vscroll):
8267 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8268 Use adjust_frame_glyphs.
8269 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8270 (try_window_reusing_current_matrix, try_window_id, display_line)
8271 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8272 (redisplay_internal): Consider fonts_changed and adjust frame
8273 matrices for each frame only if the frame is visible. If font
8274 has been changed on some frame during full redisplay, retry
8275 only visible frames where the font has been actually changed.
8277 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8279 Cache current header and mode line height for each window.
8280 * window.h (struct window): New fields mode_line_height
8281 and header_line_height.
8282 * window.c (make_window): Initialize them.
8283 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8284 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8285 (current_mode_line_height, current_header_line_height):
8287 * xdisp.c (current_mode_line_height, current_header_line_height):
8289 (pos_visible_p, init_xdisp): Adjust user.
8290 (redisplay_window): Invalidate mode_line_height and
8291 header_line_height if current and desired matrices do not agree.
8293 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8295 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8296 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8298 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8300 Make --without-x compatible with --enable-gcc-warnings.
8301 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8302 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8303 members under HAVE_WINDOW_SYSTEM.
8304 * keyboard.c (make_lispy_focus_out): Likewise.
8305 (record_menu_key): Move under HAVE_MENUS.
8306 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8307 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8308 (syms_of_xdisp): Adjust user.
8309 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8310 (start_hourglass, cancel_hourglass):
8311 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8312 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8313 and CLEAR_FONT_TABLE_NFONTS.
8314 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8315 Declare only if HAVE_WINDOW_SYSTEM.
8316 (lface_same_font_attributes_p, clear_face_gcs): Define only
8317 if HAVE_WINDOW_SYSTEM.
8319 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8321 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8322 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8323 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8325 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8327 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8329 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8331 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8332 This fixes a type error on hosts where ptrdiff_t is wider than int.
8334 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8336 * keyboard.c (read_key_sequence_vs): New function.
8337 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8340 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8342 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8344 Makefile improvements.
8345 * Makefile.in (config.status): Don't use double-colon rules, as
8346 they are not portable according to POSIX. Fix shell typo with `;
8347 I guess this rule has never been tested?
8348 (VCSWITNESS): New macro, to override any environment var.
8350 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8352 * xterm.h (struct x_display_info): Do not track X connection
8353 fd separately because it is always available from Display.
8354 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8357 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8359 * buffer.c (drop_overlay):
8360 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8361 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8363 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8365 * buffer.c (Fmake_overlay, Fmove_overlay):
8366 * intervals.c (set_point_from_marker):
8367 * print.c (PRINTPREPARE): Prefer signal_error
8368 to plain error and report unsuitable marker too.
8370 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8372 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8373 for 'dragging' member.
8374 (struct x_output): Remove set-but-unused leftovers
8375 'left_before_move' and 'top_before_move'.
8376 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8377 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8378 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8379 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8380 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8381 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8382 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8383 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8385 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8387 * nsfont.m (INVALID_GLYPH): New define.
8388 (nsfont_encode_char): Use INVALID_GLYPH.
8389 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8391 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8393 * xterm.c (x_last_mouse_movement_time): Revert last change.
8394 This code should use XDisplayMotionBufferSize to check display's
8395 motion history first, and there are few other issues as well.
8396 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8397 (handle_one_xevent): Adjust user.
8399 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8401 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8402 * frame.c (Flast_nonminibuf_frame): ... to here.
8403 (check_minibuf_window): Don't abort if no window was found
8406 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8408 Use XGetMotionEvents to ask the last mouse motion time from X server.
8409 * xterm.c (X_MOTION_HISTORY): Default to 1.
8410 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8411 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8412 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8413 Ifdef away legacy code.
8414 (XTmouse_position, x_scroll_bar_report_motion):
8415 Use x_last_mouse_movement_time.
8416 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8419 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8421 * msdos.c (last_mouse_window): Move to...
8422 (dos_rawgetc): ...this function and adjust comment.
8423 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8424 (mouseMoved): ...this function and adjust comment.
8425 * w32term.c (last_window): Likewise with...
8426 (w32_read_socket): ...this function.
8427 * xterm.c (last_window): Likewise with...
8428 (handle_one_xevent): ...this function.
8430 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8432 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8433 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8434 (handle_one_xevent): ...to here.
8435 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8440 * msdos.c (IT_set_terminal_window): Remove no-op.
8441 (initialize_msdos_display): Adjust terminal setup.
8442 * w32console.c (w32con_set_terminal_window): Remove no-op.
8443 (initialize_w32_display): Adjust terminal setup.
8444 * w32term.c (w32_set_terminal_window): Remove no-op.
8445 (w32_create_terminal): Adjust terminal setup.
8446 * xterm.c (XTset_terminal_window): Remove no-op.
8447 (x_create_terminal): Adjust terminal setup.
8449 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8451 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8453 (ns_create_terminal): Adjust terminal setup.
8454 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8456 (w32_create_terminal): Adjust terminal setup.
8457 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8459 (x_create_terminal): Adjust terminal setup.
8461 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8463 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8464 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8465 * dispnew.c (buffer_posn_from_coords):
8466 * window.c (Fwindow_end, displayed_window_lines):
8467 * xdisp.c (redisplay_mode_lines): Use it.
8469 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8471 * fontset.c (face_for_char): Check char in the current face font first
8472 if HAVE_NS (Bug#15138).
8474 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8476 * window.c (temp_output_buffer_show): Make sure window returned
8477 by display_buffer is live (Bug#15213).
8479 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8481 Minor cleanup to avoid forward declarations.
8482 * coding.h (struct ccl_spec): Remove forward declaration.
8483 * composite.h (toplevel): Include font.h.
8484 (struct composition_it, struct face, struct font_metrics):
8485 Remove forward declaration.
8486 * dispextern.h (struct image, struct atimer): Likewise.
8487 * emacsgtkfixed.h (struct frame): Likewise.
8488 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8489 * font.h (struct font_driver, struct font, struct glyph_string)
8490 (struct face): Remove forward declaration.
8491 * fontset.h (struct face, struct font): Likewise.
8492 * frame.h (toplevel): Style cleanup.
8493 (enum output_method): Move to...
8494 * termhooks.h (enum output_method): ...here.
8495 (struct glyph, struct frame, struct ns_display_info)
8496 (struct x_display_info, struct w32_display_info):
8497 Remove forward declaration.
8498 * xterm.h (toplevel): Include termhooks.h.
8499 (struct font, struct window, struct glyph_matrix, struct frame)
8500 (struct input_event, struct face, struct image): Remove forward
8502 * gtkutil.h (struct _widget_value): Likewise.
8503 * keyboard.h (toplevel): Include termhooks.h.
8504 (struct input_event): Remove forward declaration.
8506 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8508 * intervals.c (set_point_from_marker): New function.
8509 * editfns.c (Fgoto_char):
8510 * process.c (Finternal_default_process_filter):
8511 * window.c (select_window_1): Use it.
8512 * buffer.h (set_point_from_marker): Add prototype.
8514 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8516 * w32.c (term_winsock): Call release_listen_threads before calling
8518 (_sys_wait_accept): Wait for accept event in a loop with a finite
8519 timeout, instead of waiting indefinitely. Will hopefully avoid
8520 hanging during exit because WSACleanup deadlocks waiting for the
8521 event object to be released. (Bug#14333)
8523 * w32proc.c (release_listen_threads): New function, signals all
8524 the reader threads that listen for connections to stop waiting.
8526 * w32.h (release_listen_threads): Add prototype.
8528 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8530 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8531 field of new marker (for sanity and safety).
8532 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8533 anyway because XMISCTYPE is a function and can't be an lvalue).
8535 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8537 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8538 (x_after_update_window_line, x_scroll_bar_create)
8539 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8540 (handle_one_xevent, x_clear_frame_area):
8541 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8542 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8543 * xterm.h (x_clear_area): Adjust prototype.
8545 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8547 Hook scanning and indentation functions to find_newline. This helps
8548 to avoid duplicated code and renders more respect to newline cache.
8549 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8550 * cmds.c (Fforward_line):
8551 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8552 Use find_newline and avoid unnecessary point movements.
8553 * search.c (scan_newline): Implement on top of find_newline.
8555 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8557 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8558 scoped code (bug#11258).
8560 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8562 * nsterm.m (last_window): New variable.
8563 (EV_TRAILER2): New macro.
8564 (EV_TRAILER): Call EV_TRAILER2.
8565 (mouseMoved:): Add support for mouse-autoselect-window
8566 on nextstep (Bug#6888).
8568 2013-08-28 Andreas Schwab <schwab@suse.de>
8570 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8571 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8572 Remove unused macro definitions.
8573 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8574 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8575 Only define if emacs.
8577 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8579 Prefer enum glyph_row_area to int where appropriate.
8580 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8582 (window_box, window_box_width, window_box_left, window_box_left_offset)
8583 (window_box_right, window_box_right_offset): Adjust prototypes.
8584 * xdisp.c (window_box, window_box_width, window_box_left)
8585 (window_box_left_offset, window_box_right, window_box_right_offset):
8586 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8587 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8588 * nsterm.m (ns_clip_to_row):
8589 * w32term.c (w32_clip_to_row):
8590 * xterm.c (x_clip_to_row): Likewise.
8592 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8594 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8595 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8597 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8599 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8600 for portability to hosts where /bin/sh has problems.
8602 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8604 Redesign redisplay interface to drop global output_cursor.
8605 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8606 (toplevel): Remove declaration of output_cursor.
8607 (set_output_cursor, x_cursor_to): Remove prototype.
8608 * window.h (struct window): New member output_cursor.
8609 (output_cursor_to): New function to replace RIF member.
8610 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8611 (update_text_area, set_window_cursor_after_update): Use it.
8612 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8613 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8614 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8615 * w32term.c (x_update_window_begin, x_update_window_end):
8616 * xterm.c (x_update_window_begin, x_update_window_end):
8617 Adjust to use per-window output cursor.
8619 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8621 Simplify SELECT_TYPE-related code.
8622 Like EMACS_TIME, this portability layer is no longer needed, since
8623 Emacs has been using fd_set as a portability layer for some time.
8624 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8625 (SELECT_TYPE): Remove. All uses changed to fd_set.
8626 (fd_set) [!FD_SET]: New typedef.
8628 Simplify EMACS_TIME-related code.
8629 This portability layer is no longer needed, since Emacs has been
8630 using struct timespec as a portability layer for some time.
8631 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8632 Include <time.h> rather than "systime.h"; that's all that's needed now.
8633 * dispnew.c: Include <timespec.h> rather than "systime.h";
8634 that's all that's needed now.
8635 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8636 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8637 TIMESPEC_RESOLUTION.
8638 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8639 LOG10_TIMESPEC_RESOLUTION.
8640 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8641 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8642 (make_emacs_time): Remove. All used changed to make_timespec.
8643 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8644 (current_timespec): Rename from current_emacs_time. All uses changed.
8645 (add_emacs_time): Remove. All uses changed to timespec_add.
8646 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8647 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8648 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8649 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8650 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8651 (current_timespec): Rename from current_emacs_time. All uses changed.
8652 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8653 changed to timespec_cmp.
8654 * xgselect.c: Include <timespec.h>, since our .h files don't.
8656 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8658 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8659 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8660 Remove the leftovers.
8661 * gtkutil.c (toplevel): Do not declare Qxft but include
8663 * image.c (toplevel): Do not declare Vlibrary_cache because
8664 it's already done in lisp.h.
8666 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8668 * lisp.h (Mouse_HLInfo): Move from here...
8669 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8670 (reset_mouse_highlight): New function.
8671 * msdos.c (dos_set_window_size, IT_update_begin)
8672 (internal_terminal_init):
8673 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8674 (ns_initialize_display_info):
8675 * w32console.c (initialize_w32_display):
8676 * w32term.c (x_update_window_end, x_free_frame_resources)
8677 (w32_initialize_display_info):
8678 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8679 * window.c (Fdelete_other_windows_internal):
8680 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8681 * termchar.h (toplevel):
8682 * xterm.h (toplevel): Include dispextern.h.
8684 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8686 Fix minor problems found by static checking.
8687 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8688 (expect): Avoid nested-if warning.
8689 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8690 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8691 * nsterm.h, nsterm.m (ns_select):
8692 * xgselect.c, xgselect.h (xg_select):
8693 Adjust signature to better match pselect's.
8694 * nsterm.m (ns_select):
8695 Don't set *TIMEOUT, since pselect doesn't.
8696 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8697 diagnostic about assigning const char * to it.
8698 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8700 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8702 * lread.c (substitute_object_recurse): Handle hash-tables as well
8705 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8707 Fix unlikely core dump in init_tty, and simplify terminfo case.
8708 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8709 The old version incorrectly dumped core if malloc returned a
8710 buffer containing only non-NUL bytes.
8711 (init_tty): Do not allocate or free termcap buffers; the
8712 struct does that for us now.
8713 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8714 (struct tty_display_info): Define members termcap_term_buffer and
8715 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8716 use them. Allocate them directly in struct rather than indirectly
8717 via a pointer, to simplify init_tty.
8719 * frame.c (check_minibuf_window): Initialize 'window' properly,
8720 so that Emacs reliably aborts later if 'window' is not initialized.
8722 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8724 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8725 of VoidSymbol (Bug#15154).
8727 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8729 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8730 mouse_face_beg_y and mouse_face_end_y.
8731 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8732 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8733 Adjust users and update comment where appropriate.
8735 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8737 * frame.c (check_minibuf_window): New function.
8738 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8739 Call check_minibuf_window (Bug#15183).
8741 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8743 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8744 because this is the only last cursor data we need to keep and consult.
8745 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8746 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8749 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8751 Fix recovering from possible decompression error.
8752 Since insert_from_gap doesn't always move point, we can't use PT as
8753 the position where the partially decompressed data ends, and
8754 should count how many bytes was produced so far.
8755 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8756 (unwind_decompress): Really delete partially uncompressed data.
8757 (Fzlib_decompress_region): Take decompressed data size into account.
8759 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8761 * syntax.c (init_syntax_once): Adjust comment and do an early
8762 initialization of Qchar_table_extra_slots just once...
8763 * casetab.c (init_casetab_once):
8764 * category.c (init_category_once):
8765 * character.c (syms_of_character):
8766 * coding.c (syms_of_coding):
8767 * xdisp.c (syms_of_xdisp): ...and omit it here.
8769 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8771 * xdisp.c (get_next_display_element): Don't apply to characters
8772 from a display vector the logic of setting it->end_of_box_run_p
8773 suitable for characters from a buffer. (Bug#15175)
8775 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8776 to handle directories, rather than '_utime' which doesn't.
8779 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8781 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8782 or fullscreen (Bug#14627).
8784 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8786 System-dependent integer overflow fixes.
8787 * process.c (Fset_process_window_size): Signal an error if
8788 the window size is outside the range supported by the lower level.
8789 * sysdep.c (set_window_size): Return negative on error,
8790 nonnegative on success, rather than -1, 0, 1 on not in system,
8791 failure, success. This is simpler. Caller changed.
8792 (serial_configure): Remove unnecessary initialization of local.
8793 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8794 size fits in unsigned long; this isn't true on some 32-bit hosts.
8795 Avoid buffer overrun if some future version of /proc/meminfo has a
8796 variable name longer than 20 bytes.
8797 (system_process_attributes) [__FreeBSD__]:
8798 Don't assume hw.availpages fits in 'int'.
8800 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8802 Don't let very long directory names overrun the stack.
8803 Fix some related minor problems involving "//", vfork.
8804 * callproc.c (encode_current_directory): New function.
8805 (call_process): Don't append "/"; not needed.
8806 * fileio.c (file_name_as_directory_slop): New constant.
8807 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8808 this can save the caller having to alloca.
8809 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8810 Use SAFE_ALLOCA, not alloca.
8811 (directory_file_name, Fexpand_file_name): Leave leading "//"
8812 alone, since it can be special even on POSIX platforms.
8813 * callproc.c (call_process):
8814 * process.c (Fformat_network_address):
8815 * sysdep.c (sys_subshell):
8816 Use encode_current_directory rather than rolling our own.
8817 (create_process): No need to encode directory; caller does that now.
8818 * process.h (encode_current_directory): New decl.
8819 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8820 Rework to avoid 'goto xyzzy;'.
8822 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8824 * xdisp.c (handle_face_prop): If the default face was remapped use
8825 the remapped face for strings from prefix properties. (Bug#15155)
8827 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8829 Minor cleanup for redisplay interface and few related functions.
8830 * frame.h (enum text_cursor_kinds): Move from here...
8831 * dispextern.h (enum text_cursor_kinds): ...to here.
8832 (toplevel): Drop unnecessary declarations.
8833 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8834 in update_window_end_hook and draw_window_cursor functions.
8835 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8836 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8837 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8838 * xterm.c (x_update_window_end, x_draw_window_cursor):
8839 * xdisp.c (display_and_set_cursor, update_window_cursor)
8840 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8841 enum text_cursor_kinds where appropriate.
8843 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8845 Redesign redisplay interface to drop updated_row and updated_area.
8846 * dispextern.h (updated_row, updated_area): Remove declaration.
8847 (struct redisplay_interface): Pass glyph row and row area parameters
8848 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8849 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8851 * dispnew.c (updated_row, updated_area): Remove.
8852 (redraw_overlapped_rows, update_window_line): Adjust user.
8853 (update_marginal_area, update_text_area): Likewise. Pass updated row
8854 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8855 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8858 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8860 * process.c (flush_pending_output): Remove stub.
8863 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8865 * callproc.c: Fix race that killed background processes (Bug#15144).
8866 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8867 Record deleted process-id in critical section, not afterwards.
8868 Don't mistakenly kill process created by a call-process invocation
8869 that discards output and does not wait.
8871 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8873 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8874 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8875 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8876 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8877 to shut up compiler in mark_object.
8878 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8880 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8882 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8883 We can't portably rely on PTY_OPEN doing that, even if
8884 it calls posix_openpt with O_CLOEXEC.
8886 2013-08-20 Kenichi Handa <handa@gnu.org>
8888 * character.c (string_char): Improve commentary.
8890 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8892 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8893 (struct animation_cache): Make signature a flexible array member.
8894 All uses changed. This is a tad slower but may insulate us better
8895 from future changes to ImageMagick.
8897 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8899 * image.c: Shrink memory needed for animation cache.
8900 (SIGNATURE_DIGESTSIZE): New constant.
8901 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8902 (imagemagick_create_cache): Copy the signature. This saves
8903 several KB of memory that ImageMagick wastes per signature.
8904 Don't bother updating the update_time, as the caller does that now.
8905 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8906 it's a fixed size struct member now.
8907 (imagemagick_get_animation_cache): Always destroy the signature,
8908 as it's now imagemagick_create_cache's responsibility to copy it.
8909 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8910 and use memcmp rather than strcmp.
8911 eassert that ImageMagick returns a signature of the specified length.
8913 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8915 * image.c (imagemagick_get_animation_cache): Don't segfault on
8917 (imagemagick_get_animation_cache): Revert to previous definition
8918 so that it actually works. But keep the memory leak fix.
8919 (imagemagick_get_animation_cache): Fix memory leak.
8921 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8923 * image.c: Fix animation cache signature memory leak.
8924 Fix some other minor performance problems while we're at it.
8925 (imagemagick_create_cache): Clear just the members that
8926 need clearing. Don't set update_time, as caller does that now.
8927 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8928 Simplify by using pointer-to-pointer instead of a prev pointer.
8929 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8930 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8931 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8932 it's already a copy. Free the signature probe unless it's cached.
8934 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8935 This was introduced by my 2013-08-12 fix for Bug#15035.
8937 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8939 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8940 (imagemagick_prune_animation_cache): Now static.
8942 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8944 * image.c (imagemagick_get_animation_cache): Don't segfault when
8945 pruning all entries.
8947 2013-08-18 Ken Brown <kbrown@cornell.edu>
8949 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8950 static heap if ENABLE_CHECKING is defined.
8951 (max_bss_sbrk_ptr): New variable.
8953 (report_sheap_usage): Report maximum static heap usage instead of
8954 ending static heap usage.
8956 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8958 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8959 of zlib_initialized according to the results of calling
8960 init_zlib_functions.
8962 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8964 * image.c: Implement an ImageMagick per-image cache.
8965 (imagemagick_get_animation_cache): Fix a double-free error.
8966 (imagemagick_load_image): Remove the ping_wand code, which only
8967 apparently saved time on invalid animated images, and slowed down
8968 everything else. Optimise for the common case.
8970 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8972 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8974 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8976 * marker.c (set_marker): Remove documentation of undefined behavior.
8978 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8980 * image.c (imagemagick_compute_animated_image): Animate correctly
8981 when sub-images are smaller than the main image.
8982 (imagemagick_compute_animated_image): Setting the iterator row to
8983 zero is apparently not allowed.
8984 (imagemagick_compute_animated_image): Allow images that say they
8985 have sub-images that are bigger than the main image, but just crop
8988 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8990 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8992 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8994 * image.c (imagemagick_compute_animated_image): Respect the GIF
8997 2013-08-15 Ken Brown <kbrown@cornell.edu>
8999 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9000 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9003 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9005 Fix minor problems found by static checking.
9006 * frame.c (delete_frame):
9007 * xdisp.c (next_element_from_display_vector):
9008 Avoid uninitialized local.
9009 * image.c (imagemagick_compute_animated_image): Port to C89.
9010 Prefer usual GNU indentation style for loops.
9011 Be more careful about bizarrely large sizes, by using ptrdiff_t
9014 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9016 Fix infinite frame selection loop (Bug#15025).
9017 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9019 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9021 * xdisp.c (compute_window_start_on_continuation_line):
9022 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9023 to make sure we end up setting the window start at the leftmost
9024 visible character of the display line. This avoids funky
9025 horizontal shifting because the window start is not kept on the
9026 same position. (Bug#15090)
9027 (next_element_from_display_vector): Support 'box' face attribute
9028 in the face definitions of a display vector. (Bug#15099)
9030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9032 * image.c (imagemagick_compute_animated_image): Implement animated
9034 (imagemagick_compute_animated_image): Fix some compilation
9035 warnings. Implement a very simple cache to make the animation
9036 usable at all, but it should be replaced with a per-image cache.
9038 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9040 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9041 to do `for' loops over alist values.
9042 * buffer.h (FOR_EACH_BUFFER):
9043 * process.c (FOR_EACH_PROCESS): Use it.
9044 (handle_child_signal, status_notify, Fget_buffer_process)
9045 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9047 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9049 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9050 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9051 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9052 to xzalloc and so avoid redundant call to memset.
9053 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9054 members because it is allocated with xzalloc and so already zeroed.
9056 2013-08-14 Ken Brown <kbrown@cornell.edu>
9058 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9063 Utility function and macro to copy Lisp string to C string.
9064 * lisp.h (xlispstrdupa): New macro.
9065 (xlispstrdup): New prototype.
9066 * alloc.c (xlispstrdup): New function.
9067 * callint.c (Fcall_interactively):
9068 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9069 (Fsubstitute_in_file_name):
9070 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9071 * image.c (x_create_bitmap_from_file):
9072 * w32term.c (w32_term_init):
9073 * xterm.c (x_term_init): Use xlispstrdup.
9075 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9077 * image.c (imagemagick_load_image): Make animated pictures work.
9078 There's still some problems with background color settings, though
9081 * decompress.c (unwind_decompress): Always restore point.
9083 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9085 * marker.c (set_marker): Reformat documentation.
9087 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9089 * xdisp.c (cursor_type_changed): Now static.
9091 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9092 Use changed. This avoids the need to call xmalloc and for the
9093 caller to call xfree, and avoids memory leaks in some situations.
9095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9097 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9098 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9099 (redisplay_window): If window_end_valid is cleared due to non-zero
9100 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9101 so do not call to try_cursor_movement for that window.
9103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9105 * window.h (struct window): Convert window_end_pos and
9106 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9107 (wset_window_end_pos, wset_window_end_vpos): Remove.
9108 * dispnew.c (adjust_glyph_matrix):
9109 * window.c (Fwindow_end, replace_window, set_window_buffer)
9111 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9112 (set_vertical_scroll_bar, redisplay_window, try_window)
9113 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9114 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9115 (note_mouse_highlight): Adjust users.
9116 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9121 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9122 * image.c (imagemagick_filename_hint): Use `const char *' and
9123 prefer SSDATA to SDATA to avoid warnings.
9125 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9127 Cleanup window fringes, margins and scroll bars adjustments.
9128 * window.c (set_window_fringes, set_window_margins)
9129 (set_window_scroll_bars, apply_window_adjustment): New functions.
9130 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9131 (Fset_window_scroll_bars): Use them.
9133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9135 * window.h (struct window): Convert scroll_bar_width
9136 from Lisp_Object to integer. Adjust comment.
9137 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9139 * window.c (wset_scroll_bar_width): Remove.
9140 (make_window): Initialize scroll_bar_width.
9141 (Fsplit_window_internal): Use direct assignment.
9142 (Fset_window_configuration, save_window_save):
9143 Convert Lisp_Object to integer and back where appropriate.
9144 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9145 bar was actually changed, and mention this in docstring.
9147 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9149 * decompress.c: Minor simplifications.
9150 (Fzlib_decompress_region): Don't bother verifying
9151 that avail_out <= UINT_MAX, as that was confusing.
9152 Mention the restriction in a comment instead.
9153 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9155 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9157 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9158 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9160 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9162 * image.c (imagemagick_filename_hint): Check for errors in the
9165 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9167 * window.c (Fwindow_margins): Return nil when there's no marginal
9168 area, as per the documented API.
9170 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9171 Fmake_vector, as scroll bar's struct members are not all Lisp
9172 objects now. This avoids crashes in GC.
9174 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9175 bool, so its address could be taken.
9177 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9179 * image.c (imagemagick_filename_hint): New function to possibly
9180 apply `image-content-type-suffixes'.
9181 (imagemagick_load_image): Use it.
9183 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9185 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9186 if loading zlib failed.
9188 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9190 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9191 2013-08-13 checkin below. Change bool to BOOL, rule is:
9192 All Obj-C code uses BOOL, except for interfaces callable from C.
9194 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9196 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9198 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9199 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9200 bool instead of BOOL.
9201 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9202 from Lisp_Object to bitfield. Adjust comment.
9203 * w32term.c (x_scroll_bar_create): Adjust user.
9204 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9205 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9206 Use bool for boolean.
9207 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9208 to `unsigned int' when defining a bitfield.
9210 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9212 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9214 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9216 * window.h (struct window): Convert left_margin_cols and
9217 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9218 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9219 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9221 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9223 (showing_window_margins_p, update_window_line, update_frame_1):
9224 * fringe.c (draw_fringe_bitmap_1):
9225 * xdisp.c (window_box_width): Adjust users.
9226 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9227 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9228 Use direct assignment.
9229 (Fset_window_configuration, save_window_save, Fwindow_margins):
9230 Convert Lisp_Object to integer and back where appropriate.
9231 (Fset_window_margins): Adjust user. Return t if any margin
9232 was actually changed, and mention this in docstring.
9234 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9236 * syntax.c (forward_word):
9237 * cmds.c (forward_char, backward_char): Mention the optional argument.
9239 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9241 * window.h (struct window): Convert left_fringe_width
9242 and right_fringe_width from Lisp_Objects to integers.
9244 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9245 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9246 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9248 (make_window): Initialize new integer fields to -1.
9249 (Fsplit_window_internal): Use direct assignment.
9250 (Fset_window_configuration, save_window_save):
9251 Convert Lisp_Object to integer and back where appropriate.
9252 (Fset_window_fringes): Adjust user. Return t if any fringe
9253 was actually changed, and mention this in docstring.
9255 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9257 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9258 * nsfns.m (x_set_cursor_type):
9259 * w32fns.c (x_set_cursor_type):
9260 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9261 * xdisp.c (set_frame_cursor_types): ...but in common code.
9263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9265 * font.c (clear_font_cache): New function, stripped from...
9266 (Fclear_font_cache): ...here, which now uses the function
9267 above. Adjust comment.
9268 * font.h (clear_font_cache): Add prototype.
9269 * xfaces.c (clear_face_cache): Use clear_font_cache.
9271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9273 * window.c (Fset_window_start): Compare `w', not `window' because
9274 `w' might not be equal to `window' after call to decode_live_window.
9276 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9278 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9279 This fixes a problem introduced by the Bug#15035 patch
9280 when using GPG. Reported by Herbert J. Skuhra.
9282 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9284 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9285 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9286 not yet initialized.
9288 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9290 * decompress.c (Fzlib_decompress_region): Support zlib
9291 decompression, too, and rename.
9293 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9295 Minor zlib configuration tweaks.
9296 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9297 Don't assume presence of fn_inflateInit2_ zlib internal function.
9299 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9301 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9302 include the zlib prefix.
9304 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9306 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9307 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9308 define static variables that are pointers to zlib functions to be
9310 (init_zlib_functions) [WINDOWSNT]: New function.
9311 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9313 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9314 macros instead of invoking the zlib functions directly.
9315 (syms_of_decompress): DEFSYM Qzlib_dll.
9316 Staticpro Szlib_available_p.
9318 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9320 Avoid looping over all frame windows to freeze and unfreeze.
9321 * window.h (struct window): Drop frozen_window_start_p.
9322 (freeze_window_starts): Drop prototype.
9323 * frame.h (struct frame): New frozen_window_starts flag.
9324 (FRAME_WINDOWS_FROZEN): New macro.
9325 * window.c (freeze_window_start, freeze_window_starts):
9327 (select_window, replace_window): Adjust users.
9328 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9329 (window_frozen_p): New function.
9330 (redisplay_window): Use it.
9332 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9334 Fix some fd issues when running subprocesses (Bug#15035).
9335 Fix bugs that can leak files or file descriptors on errors.
9336 Don't unlink open temp files, as that's hard for users to diagnose
9337 when things go awry (e.g., temp disk exhausted).
9338 Don't bother to lock temp files. Check for invalid recursion.
9339 * callproc.c (synch_process_fd): Remove. All uses removed.
9340 (synch_process_tempfile): New var or macro.
9341 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9343 (record_kill_process): New arg, the temp name. All callers changed.
9344 (delete_temp_file): Now just a simple wrapper around unlink.
9345 (call_process_kill): New arg, the call_process_fd array.
9346 Close them all. Clear synch_process_pid. Remove the temp file,
9347 or arrange for it to be removed.
9348 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9349 that's been moved to synch_process_tempfile. Caller changed.
9350 Do not remove the tempfile; that's now call_process_kill's
9352 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9353 call_process_kill; the caller now does that.
9354 (call_process_cleanup): Do not close the process fd; that's now
9355 call_process_kill's responsibility.
9356 (Fcall_process): Implement via new function call_process, which
9357 has most of the old body of Fcall_process, but with a different API.
9358 (call_process): New function that does not open or close filefd if
9359 it is nonnegative. Record which fds need to be closed, and let
9360 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9361 Signal an error if invoked recursively (could be done via a hook).
9362 Simplify creation of the tempfile in the MSDOS case.
9363 Don't create the output file until after checking for the executable.
9364 Report any failure to open /dev/null.
9365 Don't open /dev/null for writing twice; once is enough.
9366 Don't create pipe if all output is being discarded or sent to file.
9367 Don't worry about setting up the coding system or reading from the
9368 pipe if all output is being discarded.
9369 Hoist fd_error local into top level, to lessen block nesting.
9370 Don't record deleted pid here; now done by Fcall_process_region.
9371 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9372 and note its success in synch_process_tempfile.
9373 Do not leak resources when child_setup fails.
9374 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9375 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9376 (create_temp_file): Now returns open fd, with an additional
9377 Lisp_Object * argument to return the name. All callers changed.
9378 Do not close the file; rewind it instead, and leave it open for
9379 the caller. Do not lock the temp file. Unwind-protect the file
9380 and the file-descriptor.
9381 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9382 If an asynchrounous process, record it here, not in call_process.
9383 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9384 * eval.c (set_unwind_protect): New function.
9385 * fileio.c (write_region): New function, generalized from the
9386 old Fwrite_region. Do not lock temp files.
9387 (Fwrite_region): Use it.
9388 * lisp.h (set_unwind_protect, write_region): New decls.
9389 * process.c: Include <verify.h>.
9390 (make_process): Mark fds as initially closed.
9391 (deleted_pid_list): Now a list of pid-filename pairs.
9393 (close_process_fd): New function.
9394 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9395 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9396 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9397 (create_process, create_pty, Fmake_serial_process)
9398 (server_accept_connection): Record which fds need to be closed,
9399 and let deactivate_process close them.
9400 (Fmake_network_process): Do not discard the unwind-protect
9401 until it's safe to do so.
9402 (deactivate_process): Close the fds opened by create_process etc.
9403 (Fprocess_send_eof): Adjust to new way of recording open fds.
9404 Report an error if /dev/null can't be opened, instead of aborting.
9405 * process.h (PROCESS_OPEN_FDS): New constant.
9406 (struct Lisp_Process): New member open_fds.
9407 (record_kill_process, record_deleted_pid): Adjust signatures.
9408 (record_deleted_pid): Move decl here ...
9409 * syswait.h (record_deleted_pid): ... from here.
9411 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9413 * decompress.c: Fix bugs with large buffers and weird inputs.
9414 Tune a bit. Reindent as per usual Emacs style.
9415 (BUFFER_SIZE): Remove.
9416 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9417 more than UINT_MAX bytes. Decompress into the gap instead of into
9418 an auto buffer, as this should avoid copying. Return nil if
9419 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9420 set immediate_quit; we shouldn't trust zlib code that much.
9422 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9424 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9425 errors, and really move the gap to where we want it.
9427 * lisp.h: Include decompress.c support.
9429 * emacs.c (main): Include decompress.c support.
9431 * Makefile.in: Include -lz if present.
9433 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9435 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9436 (initWithTitle:): Initialize frame to 0.
9437 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9438 (fillWithWidgetValue:frame:): Rename from
9439 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9441 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9442 fillWithWidgetValue:frame:
9444 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9445 remove memory leak warnings.
9447 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9448 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9451 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9452 (x_activate_menubar): Update the whole menu.
9453 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9454 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9455 current event is not NSSystemDefined (Bug#15001).
9456 Call ns_check_menu_open only if trackingMenu is 2.
9457 (menuDidClose:): New method, decrease trackingMenu.
9458 (fillWithWidgetValue:setDelegate:): New method.
9459 (fillWithWidgetValue:): Call the above.
9461 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9463 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9465 Omit some unnecessary casts.
9466 Many of these go back to the old pre-C89 days, when they may have
9467 been needed, but we've been assuming C89 or later for a while now.
9468 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9469 (live_float_p, live_misc_p, live_vector_p):
9470 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9471 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9472 (defvar_per_buffer):
9473 * callint.c (Fcall_interactively):
9474 * doc.c (Fsubstitute_command_keys):
9475 * filelock.c (get_boot_time):
9476 * frame.c (xrdb_get_resource):
9477 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9478 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9479 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9480 (menuitem_highlight_callback, menu_destroy_callback)
9481 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9482 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9483 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9484 (xg_tool_bar_help_callback, tb_size_cb):
9485 * image.c (xpm_alloc_color, png_read_from_memory)
9486 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9487 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9489 * keymap.c (describe_map):
9490 * nsfns.m (Fns_display_monitor_attributes_list):
9491 * nsmenu.m (process_dialog:):
9492 * nsterm.m (hold_event):
9493 * process.c (wait_reading_process_output):
9494 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9495 * scroll.c (do_direct_scrolling, scrolling_1):
9496 * termcap.c (tgetent):
9497 * window.c (check_window_containing, add_window_to_list)
9498 (freeze_window_starts):
9499 * xdisp.c (compare_overlay_entries, vmessage):
9500 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9501 (x_get_monitor_attributes_xrandr)
9502 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9503 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9504 * xfont.c (xfont_match, xfont_open):
9505 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9506 (menubar_selection_callback, menu_position_func)
9507 (popup_selection_callback, create_and_show_popup_menu)
9508 (dialog_selection_callback, create_and_show_dialog):
9509 * xrdb.c (x_get_string_resource)
9511 * xsmfns.c (x_session_check_input):
9512 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9513 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9514 (xaw_jump_callback, xaw_scroll_callback):
9515 Omit unnecessary casts.
9517 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9519 Minor string-length refactoring.
9520 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9521 * frame.c (make_monitor_attribute_list):
9522 Prefer build_string to strlen + make_string.
9524 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9526 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9527 don't check minor_code (Bug#14417).
9529 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9531 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9532 vertical positions instead. This avoids calling MATRIX_ROW with
9533 row numbers that are possibly beyond valid limits. (Bug#15064)
9535 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9537 Use xstrdup and build_unibyte_string where applicable.
9538 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9539 * xfns.c (x_window):
9540 * xrdb.c (x_get_customization_string):
9541 * xterm.c (xim_initialize):
9542 * w32fns.c (w32_window): Use xstrdup.
9543 (w32_display_monitor_attributes_list):
9544 * emacs.c (init_cmdargs):
9545 * keyboard.c (PUSH_C_STR):
9546 * nsfont.m (nsfont_open):
9547 * sysdep.c (system_process_attributes):
9548 * w32.c (system_process_attributes):
9549 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9551 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9553 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9554 variables of these types so that GDB would know about them, as aid
9555 for debugging fatal exceptions. (Bug#15024) See also
9556 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9559 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9561 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9562 larger than the NSWindow (Bug#14934).
9564 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9566 Redesign redisplay interface to drop global variable updated_window.
9567 Always pass currently updated window as a parameter to update routines.
9568 * dispextern.h (updated_window): Remove declaration.
9569 (struct redisplay_interface): Pass window parameter to
9570 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9571 and after_update_window_hook.
9572 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9574 * dispnew.c (updated_window): Remove.
9575 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9576 (update_window_line): Adjust to match redisplay interface changes.
9577 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9578 (ns_scroll_run, ns_after_update_window_line):
9579 * w32term.c (x_update_window_begin, x_update_window_end)
9580 (x_after_update_window_line, x_scroll_run):
9581 * xterm.c (x_update_window_begin, x_update_window_end)
9582 (x_after_update_window_line, x_scroll_run):
9583 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9584 Likewise. Adjust comments where appropriate.
9585 (x_cursor_to): Simplify because this is always called during window
9586 update (but install debugging check anyway).
9587 (expose_window): Check must_be_updated_p flag to see whether this
9588 function is called during window update.
9590 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9592 Do not reset window modification event counters excessively.
9593 These leftovers and poor man's tricky methods to catch extra
9594 redisplay's attention are no longer needed.
9595 * frame.c (set_menu_bar_lines_1):
9596 * minibuf.c (read_minibuf_unwind):
9597 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9598 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9599 (window_scroll_line_based, Fset_window_configuration):
9600 * xdisp.c (redisplay_window): Do not reset last_modified and
9601 last_overlay_modified counters.
9603 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9605 * xselect.c (x_send_client_event): Set send_event and serial, memset
9606 data.l as it might be bigger than data.b. Use 24 bit mask to
9607 XSendEvent (Bug#15034).
9609 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9611 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9612 for TTY frames that are not the top frame on their console.
9615 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9617 * w32term.c (w32fullscreen_hook): Really maximize frame when
9618 asked for (Bug#14841).
9620 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9622 Prefer selected_window to Fselected_window, likewise for frames.
9623 * buffer.c (Fbuffer_swap_text):
9624 * data.c (Fvariable_binding_locus):
9625 * window.c (run_window_configuration_change_hook): Adjust users.
9626 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9627 Use decode_live_frame.
9629 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9631 Be more careful if selected window shows the buffer other than current,
9632 use window_outdated only if this is not so. This change should also
9633 address some weird issues discussed in Bug#13012.
9634 * window.h (window_outdated): New prototype.
9635 * window.c (window_outdated): Now here. Convert from static and
9636 always assume window's buffer.
9637 (Fwindow_end, Fwindow_line_height): Use it.
9638 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9639 and always assume window's buffer.
9640 (redisplay_window): Adjust user.
9641 (redisplay_internal): Call to reconsider_clip_changes once and
9642 check whether mode line should be updated only if selected window
9643 shows current buffer.
9644 (run_window_scroll_functions): Use eassert for debugging check.
9645 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9649 * window.c (window_scroll, window_scroll_pixel_based)
9650 (window_scroll_line_based): Use bool for booleans.
9652 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9654 * process.c: Fix minor off-by-one issues in descriptor counts.
9655 This shouldn't fix any real bugs, but it cleans up the code a bit.
9656 (max_process_desc, max_input_desc): -1, not 0, means none.
9658 (delete_input_desc): New function.
9659 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9660 (deactivate_process): Scan backwards when recomuting max_process_desc;
9661 that should be faster.
9662 (init_process_emacs): Initialize max_input_desc.
9664 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9666 Use region cache to speedup bidi_find_paragraph_start.
9667 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9668 Rename cache_long_line_scans to cache_long_scans.
9669 * buffer.c (bset_cache_long_line_scans): Rename to
9670 bset_cache_long_scans.
9671 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9672 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9674 (syms_of_buffer): Rename cache-long-line-scans to
9675 cache-long-scans. Adjust docstring.
9676 * search.c (newline_cache_on_off):
9677 * indent.c (width_run_cache_on_off): Adjust users.
9678 * bidi.c (bidi_paragraph_cache_on_off): New function.
9679 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9680 * insdel.c (prepare_to_modify_buffer):
9681 Invalidate bidi_paragraph_cache if enabled.
9683 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9685 Invalidate region caches only if buffer text is going to be changed.
9686 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9687 (modify_text): ...new prototype.
9688 (prepare_to_modify_buffer_1): New prototype.
9689 * textprop.c (modify_region): Rename to...
9690 (modify_text_properties): ...new function.
9691 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9692 (Fremove_list_of_text_properties): Adjust users.
9693 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9694 (modify_text): ...new function.
9695 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9696 (prepare_to_modify_buffer_1): ...new function.
9697 * casefiddle.c (casify_region):
9698 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9699 (Ftranspose_regions): Use modify_text.
9701 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9703 * lisp.mk (lisp): Add nadvice.elc.
9705 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9707 New macro to iterate over live buffers similar to frames.
9708 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9709 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9710 Declare buffer-related variables here to offload lisp.h.
9711 * buffer.c (Vbuffer_alist): Adjust comment.
9712 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9713 (other_buffer_safely):
9714 * data.c (store_symval_forwarding):
9715 * dispnew.c (Fframe_or_buffer_changed_p):
9716 * fileio.c (Fdo_auto_save):
9717 * filelock.c (unlock_all_files):
9718 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9720 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9722 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9723 * callproc.c (create_temp_file):
9724 * filelock.c (create_lock_file):
9725 Assume mkostemp, since it's now provided by Gnulib.
9727 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9729 * w32.c (mkostemp): New function.
9730 (mktemp): Remove, no longer used. Most of the code reused in
9731 mkostemp. (Bug#15015)
9732 (mktemp): Don't undef.
9734 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9736 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9737 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9738 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9739 (free_glyph_pool, check_glyph_memory): Likewise for
9740 all users. Adjust comments where appropriate.
9742 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9744 * composite.h: Minor fixups.
9745 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9746 to fix a misspelling, and change it to an inline function while
9747 we're at it (it need not be a macro). All uses changed.
9748 (composition_method, composition_valid_p):
9749 Rewrite to avoid assignments in if-conditions.
9751 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9753 Do not use global Lisp_Object in composition macros.
9754 * composite.h (composition_temp): Remove declaration.
9755 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9756 (composition_method, composition_valid_p): ...inline functions.
9757 (compose_region): Remove the leftover.
9758 * composite.c (composition_temp): Remove.
9759 (run_composition_function, update_compositions)
9760 (composition_compute_stop_pos, composition_adjust_point)
9761 (Ffind_composition_internal):
9762 * coding.c (handle_composition_annotation):
9763 * xdisp.c (handle_composition_prop, check_point_in_composition):
9764 Related users changed.
9766 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9768 Drop FRAME_PTR typedef.
9769 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9770 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9771 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9772 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9773 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9774 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9775 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9776 All related users changed.
9778 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * eval.c (default_toplevel_binding): New function.
9782 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9783 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9784 (syms_of_eval): Export them.
9785 * data.c (Fdefault_value): Micro cleanup.
9786 * term.c (init_tty): Use "false".
9788 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9790 Fix X GC leak in GTK and raw (no toolkit) X ports.
9791 * xterm.c (x_free_frame_resources): If white and black relief
9792 GCs are allocated, always free them here.
9793 * xfns.c (x_make_gc): Omit redundant initialization.
9794 * widget.c (create_frame_gcs): Remove the leftover.
9795 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9796 in x_free_frame_resources.
9798 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9800 * nsterm.m (windowWillResize:toSize:): Only change title if
9801 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9803 (viewDidEndLiveResize): New method.
9805 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9806 inside NS_IMPL_COCOA.
9808 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9810 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9811 Do not check whether undo is enabled because record_insert and
9812 record_delete does that themselves.
9814 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9816 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9817 member which is not really used any more.
9818 (FRAME_XIC_BASE_FONTNAME): Remove.
9819 * xfns.c (xic_free_fontset): Adjust user.
9820 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9821 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9822 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9823 (xdialog_show): Use eassert for debugging check.
9824 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9826 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9828 * fileio.c, fns.c (merge): Move extern decl from here ...
9829 * lisp.h (merge): ... to here.
9831 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9833 Fix last font-related change.
9834 * w32font.h (w32font_list_internal, w32font_match_internal):
9836 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9837 (uniscribe_list_family): Adjust to match font API change.
9838 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9839 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9841 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9843 * frame.h (FRAME_MOUSE_UPDATE):
9844 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9845 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9847 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9849 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9850 * font.h (struct font_driver): Change list, match, and list_family
9851 functions to accept struct frame * as first arg.
9852 * font.c (font_score, font_compare, font_sort_entities):
9854 (font_sort_entities, font_list_entities, font_select_entity)
9855 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9856 match font API change.
9857 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9858 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9859 * ftxfont.c (ftxfont_list, ftxfont_match):
9860 * xftfont.c (xftfont_list, xftfont_match):
9861 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9862 * w32font.c (w32font_list, w32font_match, w32font_list)
9863 (w32font_list_internal, w32_font_match_internal): Likewise.
9864 * xfaces.c (Fx_family_fonts): Adjust user.
9866 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9868 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9869 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9870 only if HAVE_X_WINDOWS is in use.
9871 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9872 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9873 * w32term.c (x_wm_set_icon_position): Likewise.
9874 * w32fns.c (x_icon): Adjust user.
9876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9878 * xterm.c (last_mouse_press_frame): Remove the
9879 leftover which is not really used any more.
9880 (handle_one_xevent, syms_of_xterm): Adjust users.
9881 (x_flush): Call XFlush once per each X display, not frame.
9882 This is better because this code always unconditionally skips
9883 non-X frames in Vframe_list and issues the only XFlush if we
9884 have more than one X frame on the same X display.
9885 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9886 Use bool for booleans.
9887 (x_draw_glyph_string_background, cvt_string_to_pixel)
9888 (cvt_pixel_dtor): Drop unnecessary prototypes.
9889 * xterm.h (x_display_ok): Adjust prototype.
9891 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9893 Drop unnecessary functions that deals with frame pixel size.
9894 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9895 (x_pixel_height): Drop prototypes.
9896 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9897 (x_pixel_height): Drop implementations.
9898 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9899 which should be always valid for window frame.
9900 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9901 * w32menu.c (Fx_popup_dialog):
9902 * xmenu.c (Fx_popup_dialog): Likewise for both.
9904 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9906 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9907 frame parameters and call to Fmodify_frame_parameters just once.
9908 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9909 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9910 and mention nil frame in docstring.
9912 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9914 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9915 (x_figure_window_size): Likewise. Adjust to return long.
9916 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9917 (toplevel): Move Qterminal_live_p to...
9918 * terminal.c (toplevel): ...here, make it static, and...
9919 (syms_of_terminal): ...DEFSYM here.
9920 * frame.h (Qterminal_live_p): Remove declaration.
9921 (make_frame, x_figure_window_size): Adjust prototype.
9922 * nsfns.m (Fx_create_frame): Use long for window flags.
9924 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9926 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9927 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9928 Do not assume that emacs_close (INT_MAX) is a no-op.
9930 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9932 * xfaces.c (make_face_cache): For struct face_cache, prefer
9933 xmalloc to xzalloc and so avoid redundant call to memset.
9934 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9936 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9938 * fringe.c (draw_window_fringes, update_window_fringes)
9939 (compute_fringe_widths):
9940 * w32term.c (x_draw_glyph_string):
9941 * window.c (candidate_window_p, Frecenter):
9942 * xfaces.c (realize_basic_faces, realize_default_face)
9943 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9944 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9945 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9946 * xmenu.c (Fx_menu_bar_open_internal):
9947 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9948 * xsettings.c (xft_settings_event):
9949 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9950 Use bool for booleans. Adjust style and comments where
9952 * dispextern.h (draw_window_fringes, update_window_fringes)
9953 (compute_fringe_widths):
9954 * xterm.h (x_had_errors_p): Adjust prototype.
9956 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9958 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9959 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9961 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9963 * fns.c (toplevel): Remove comment before Fsafe_length because
9966 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9968 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9970 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9972 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9973 frame which got the message is still alive, before dereferencing
9974 its pointer. (Bug#14970)
9976 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9977 be a live window, before using it as such. (Bug#14970)
9979 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9981 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9982 w32_detect_focus_change instead of doing part of its job by hand.
9983 This fixes the problem whereby FOCUS_OUT events were not sent to
9986 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9988 * process.c (Fprocess_list): Doc fix.
9990 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9991 being re-exposed only if it didn't ask to become visible.
9992 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9993 was previously iconified. (Bug#14841)
9994 (x_iconify_frame): Mark the frame iconified.
9996 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9998 Fix minor problems found by static checking.
9999 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10000 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10002 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10004 * eval.c (set_specpdl_old_value): New function.
10005 (unbind_to): Minor simplification.
10006 (get_backtrace_frame): New function.
10007 (Fbacktrace_frame): Use it. Add `base' argument.
10008 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10009 (syms_of_eval): Export backtrace-eval.
10010 * xterm.c (x_focus_changed): Simplify.
10012 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10014 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10016 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10018 * xdisp.c (redisplay_window): Instead of moving point out of
10019 scroll margin, reject the force_start method, and try scrolling
10020 instead. (Bug#14780)
10022 2013-07-24 Ken Brown <kbrown@cornell.edu>
10024 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10027 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10029 * eval.c (Fprogn): Do not check that BODY is a proper list.
10030 This undoes the previous change. The check slows down the
10031 interpreter, and is not needed to prevent a crash. See
10032 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10034 2013-07-23 Glenn Morris <rgm@gnu.org>
10036 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10038 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10040 Port to GNU/Linux systems with tinfo but not ncurses.
10041 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10042 to decide whether ncurses is being used. Without this change,
10043 GCC complains about tgetent not being declared, on a system
10044 that has tinfo installed but ncurses not installed.
10046 * eval.c (Fprogn): Check that BODY is a proper list.
10048 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10049 * data.c (Fsetq_default):
10050 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10051 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10053 Tune by taking advantage of the fact that ARGS is always a list
10054 when a function is declared to have UNEVALLED args.
10056 * emacsgtkfixed.c: Port to GCC 4.6.
10057 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10059 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10061 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10062 here to silence compiler warnings.
10064 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10066 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10067 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10068 from messing up Emacs's 'struct frame' (Bug#14923).
10070 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10072 * alloc.c (make_save_ptr_ptr): Define this function.
10073 It was inadvertently omitted. It's needed only if
10074 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10076 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10078 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10079 frame have focus (Bug#14895).
10081 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10083 Avoid vfork-related deadlock more cleanly.
10084 * callproc.c (child_setup): When the child's exec fails, output
10085 the program name, as that's more useful. Use O_NONBLOCK to avoid
10087 * process.c (create_process_1): Remove; no longer needed.
10088 (create_process): Remove timer hack; no longer needed, now that
10089 the child avoids deadlock.
10091 2013-07-20 Glenn Morris <rgm@gnu.org>
10093 * image.c (Fimage_flush): Fix doc typo.
10095 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10097 Fix array bounds violation when pty allocation fails.
10098 * process.c (PTY_NAME_SIZE): New constant.
10099 (pty_name): Remove static variable; it's now auto.
10100 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10101 Take pty_name as an arg rather than using a static variable.
10102 All callers changed.
10103 (create_process): Recover pty_flag from process, not from volatile local.
10104 (create_pty): Stay inside array even when pty allocation fails.
10105 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10107 * lread.c (Fload): Avoid initialization only when lint checking.
10108 Mention that it's needed only for older GCCs.
10110 2013-07-20 Kenichi Handa <handa@gnu.org>
10112 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10113 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10115 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10117 * lread.c (Fload): Avoid uninitialized warning.
10119 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10121 Fix some minor file descriptor leaks and related glitches.
10122 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10123 (create_lock_file): Use write, not emacs_write.
10124 * image.c (slurp_file, png_load_body):
10125 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10126 (server_accept_connection):
10127 Don't leak an fd on memory allocation failure.
10128 * image.c (slurp_file): Add a cheap heuristic for growing files.
10129 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10130 as that's what the other routines do. Maybe input need not be
10131 blocked at all, but it's better to be consistent.
10132 Avoid undefined behavior when strlen is zero.
10134 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10135 (NSTATICS): Now a constant; doesn't need to be a macro.
10137 2013-07-19 Richard Stallman <rms@gnu.org>
10139 * coding.c (decode_coding_utf_8): Add simple loop for fast
10140 processing of ASCII characters.
10142 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10144 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10146 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10148 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10149 unportable 'struct x_display_info'.
10150 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10151 is a portable type.
10153 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10155 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10156 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10158 (system_process_attributes): Prefer plain char to unsigned char
10159 when either will do. Clean up properly if interrupted or if
10160 memory allocations fail. Don't assume sscanf succeeds.
10161 Remove no-longer-needed workaround to stop GCC from whining.
10162 Read command-line once, instead of multiple times. Check read status a
10163 bit more carefully.
10165 Fix obscure porting bug with varargs functions.
10166 The code assumed that int is treated like ptrdiff_t in a vararg
10167 function, which is not a portable assumption. There was a similar
10168 -- though these days less likely -- porting problem with various
10169 assumptions that pointers of different types all smell the same as
10170 far as vararg functions is conserved. To make this problem less
10171 likely in the future, redo the API to use varargs functions.
10172 * alloc.c (make_save_value): Remove this vararg function.
10173 All uses changed to ...
10174 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10175 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10177 (make_save_ptr): Rename from make_save_pointer, for consistency with
10178 the above. Define only on platforms that need it. All uses changed.
10180 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10182 * keyboard.c: Try to fix typos in previous change.
10183 (DISPLAY_LIST_INFO): New macro.
10184 (kbd_buffer_get_event): Do not access members that are not present
10185 in X11. Revert inadvertent change of "!=" to "=".
10187 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10189 * keyboard.c (kbd_buffer_get_event):
10190 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10191 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10193 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10195 * filelock.c: Fix unlikely file descriptor leaks.
10196 (get_boot_time_1): Rework to avoid using emacs_open.
10197 This doesn't actually fix a leak, but is better anyway.
10198 (read_lock_data): Use read, not emacs_read.
10200 * doc.c: Fix minor memory and file descriptor leaks.
10201 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10202 (get_doc_string, Fsnarf_documentation):
10203 Fix file descriptor leak on error.
10205 * term.c: Fix minor fdopen-related file descriptor leaks.
10206 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10207 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10209 * charset.c: Fix file descriptor leaks and errno issues.
10211 (load_charset_map_from_file): Don't leak file descriptor on error.
10212 Use plain record_xmalloc since the allocation is larger than
10213 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10215 * eval.c (record_unwind_protect_nothing):
10216 * fileio.c (fclose_unwind):
10218 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10219 The replacement doesn't block input, but that no longer seems
10222 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10224 * lread.c: Fix file descriptor leaks and errno issues.
10225 (Fload): Close some races that leaked fds or streams when 'load'
10227 (Fload, openp): Report error number of last nontrivial failure to open.
10228 ENOENT counts as trivial.
10229 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10231 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10232 now that the function is always called with a nonnegative arg.
10233 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10234 All uses replaced with ...
10235 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10237 A few more minor file errno-reporting bugs.
10238 * callproc.c (Fcall_process):
10239 * doc.c (Fsnarf_documentation):
10240 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10241 * process.c (set_socket_option):
10242 Don't let a constructor trash errno.
10243 * doc.c: Include <errno.h>.
10245 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10247 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10249 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10251 Fix w32 bug with call-process-region (Bug#14885).
10252 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10253 to Fcall_process when the input is empty. This simplifies the
10254 code a bit. It makes no difference on POSIXish platforms but
10255 apparently it fixes a bug on w32.
10257 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10258 * fileio.c (close_file_unwind): Don't close if FD is negative;
10259 this can happen when unwinding a zapped file descriptor.
10260 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10261 in case Emacs runs out of memory between the two unwind-protects.
10262 Don't trash errno when closing FD.
10263 Zap the FD in the specpdl when closing it, instead of deferring
10264 the removal of the unwind-protect; this fixes a bug where a child
10265 function unwinds the stack past us.
10267 New unwind-protect flavors to better type-check C callbacks.
10268 This also lessens the need to write wrappers for callbacks,
10269 and the need for make_save_pointer.
10270 * alloc.c (free_save_value):
10271 * atimer.c (run_all_atimers):
10273 * alloc.c (safe_alloca_unwind):
10274 * atimer.c (unwind_stop_other_atimers):
10275 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10276 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10277 * minibuf.c (choose_minibuf_frame_1):
10278 * process.c (make_serial_process_unwind):
10279 * xdisp.c (pop_message_unwind):
10280 * xselect.c (queue_selection_requests_unwind):
10281 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10282 * alloc.c (record_xmalloc):
10283 Prefer record_unwind_protect_ptr to record_unwind_protect with
10285 * alloc.c (Fgarbage_collect):
10286 Prefer record_unwind_protect_void to passing a dummy.
10287 * buffer.c (restore_buffer):
10288 * window.c (restore_window_configuration):
10289 * xfns.c, w32fns.c (do_unwind_create_frame)
10290 New wrapper. All record-unwind uses of wrappee changed.
10291 * buffer.c (set_buffer_if_live):
10292 * callproc.c (call_process_cleanup, delete_temp_file):
10293 * coding.c (code_conversion_restore):
10294 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10295 * editfns.c (save_excursion_restore)
10296 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10297 (save_restriction_restore):
10298 * eval.c (restore_stack_limits, un_autoload):
10299 * fns.c (require_unwind):
10300 * keyboard.c (recursive_edit_unwind, tracking_off):
10301 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10302 * macros.c (pop_kbd_macro, restore_menu_items):
10303 * nsfns.m (unwind_create_frame):
10304 * print.c (print_unwind):
10305 * process.c (start_process_unwind):
10306 * search.c (unwind_set_match_data):
10307 * window.c (select_window_norecord, select_frame_norecord):
10308 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10309 (fast_set_selected_frame):
10310 * xfns.c, w32fns.c (unwind_create_tip_frame):
10311 Return void, not a dummy Lisp_Object. All uses changed.
10312 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10313 * callproc.c (call_process_kill):
10314 * fileio.c (restore_point_unwind, decide_coding_unwind)
10315 (build_annotations_unwind):
10316 * insdel.c (Fcombine_after_change_execute_1):
10317 * keyboard.c (read_char_help_form_unwind):
10318 * menu.c (unuse_menu_items):
10319 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10320 * sound.c (sound_cleanup):
10321 * xdisp.c (unwind_redisplay):
10322 * xfns.c (clean_up_dialog):
10323 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10324 Accept no args and return void, instead of accepting and returning
10325 a dummy Lisp_Object. All uses changed.
10326 * cygw32.c (fchdir_unwind):
10327 * fileio.c (close_file_unwind):
10328 * keyboard.c (restore_kboard_configuration):
10329 * lread.c (readevalllop_1):
10330 * process.c (wait_reading_process_output_unwind):
10331 Accept int and return void, rather than accepting an Emacs integer
10332 and returning a dummy object. In some cases this fixes an
10333 unlikely bug when the corresponding int is outside Emacs integer
10334 range. All uses changed.
10335 * dired.c (directory_files_internal_unwind):
10336 * fileio.c (do_auto_save_unwind):
10337 * gtkutil.c (pop_down_dialog):
10338 * insdel.c (reset_var_on_error):
10339 * lread.c (load_unwind):
10340 * xfns.c (clean_up_file_dialog):
10341 * xmenu.c, nsmenu.m (pop_down_menu):
10342 * xmenu.c (cleanup_widget_value_tree):
10343 * xselect.c (wait_for_property_change_unwind):
10344 Accept pointer and return void, rather than accepting an Emacs
10345 save value encapsulating the pointer and returning a dummy object.
10347 * editfns.c (Fformat): Update the saved pointer directly via
10348 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10349 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10350 (unwind_body): New function.
10351 (record_unwind_protect): First arg is now a function returning void,
10352 not a dummy Lisp_Object.
10353 (record_unwind_protect_ptr, record_unwind_protect_int)
10354 (record_unwind_protect_void): New functions.
10355 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10356 * fileio.c (struct auto_save_unwind): New type.
10357 (do_auto_save_unwind): Use it.
10358 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10359 * insdel.c (struct rvoe_arg): New type.
10360 (reset_var_on_error): Use it.
10361 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10363 (specbinding_func): Remove; there are now several such functions.
10364 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10365 (set_unwind_protect_ptr): New function.
10366 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10368 Be simpler and more consistent about reporting I/O errors.
10369 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10370 Say "Read error" and "Write error", rather than "I/O error", or
10371 "IO error reading", or "IO error writing", when a read or write
10373 * process.c (Fmake_network_process, wait_reading_process_output)
10374 (send_process, Fprocess_send_eof, wait_reading_process_output):
10375 Capitalize diagnostics consistently. Put "failed foo" at the
10376 start of the diagnostic, so that we don't capitalize the
10377 function name "foo". Consistently say "failed" for such
10379 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10380 All callers changed. This is so it can use report_file_error.
10381 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10382 diagnostics consistently as above.
10384 * fileio.c (report_file_errno): Fix errno reporting bug.
10385 If the file name is neither null nor a pair, package it up as a
10386 singleton list. All callers changed, both to this function and to
10387 report_file_error. This fixes a bug where the memory allocator
10388 invoked by list1 set errno so that the immediately following
10389 report_file_error reported the wrong errno value.
10391 Fix minor problems found by --enable-gcc-warnings.
10392 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10393 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10395 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10397 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10398 Set event->arg to Qt if switch-event shall be generated.
10399 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10401 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10403 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10406 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10407 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10408 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10409 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10410 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10411 and there is a focused frame.
10412 (head_table): Add focus-in and focus-out.
10413 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10414 bind to handle-focus-in/out.
10416 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10417 (Fhandle_switch_frame): Call Fhandle_focus_in.
10418 (syms_of_frame): defsubr handle-focus-in/out.
10420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10422 Fix porting bug to older POSIXish platforms (Bug#14862).
10423 * sysdep.c (emacs_pipe): New function, that implements
10424 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10425 This should port better to CentOS 5 and to Mac OS X 10.6.
10426 All calls to pipe2 changed.
10428 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10429 This makes the code easier to read and the executable a bit smaller.
10430 Do not replace all calls to Fcons that happen to create lists,
10431 just calls that are intended to create lists. For example, when
10432 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10433 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10434 Similarly for list2 through list5.
10435 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10436 * bytecode.c (exec_byte_code):
10437 * callint.c (quotify_arg, Fcall_interactively):
10438 * callproc.c (Fcall_process, create_temp_file):
10439 * charset.c (load_charset_map_from_file)
10440 (Fdefine_charset_internal, init_charset):
10441 * coding.c (get_translation_table, detect_coding_system)
10442 (Fcheck_coding_systems_region)
10443 (Fset_terminal_coding_system_internal)
10444 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10445 * composite.c (update_compositions, Ffind_composition_internal):
10446 * dired.c (directory_files_internal, file_name_completion)
10448 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10449 * doc.c (Fsnarf_documentation):
10450 * editfns.c (Fmessage_box):
10452 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10453 (Feval, eval_sub, Ffuncall, apply_lambda):
10454 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10455 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10456 (Fset_file_times, Finsert_file_contents)
10457 (Fchoose_write_coding_system, Fwrite_region):
10458 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10459 * font.c (font_registry_charsets, font_parse_fcname)
10460 (font_prepare_cache, font_update_drivers, Flist_fonts):
10461 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10462 * frame.c (make_frame, Fmake_terminal_frame)
10463 (x_set_frame_parameters, x_report_frame_params)
10464 (x_default_parameter, Fx_parse_geometry):
10465 * ftfont.c (syms_of_ftfont):
10466 * image.c (gif_load):
10467 * keyboard.c (command_loop_1):
10468 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10469 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10470 (Fminor_mode_key_binding, accessible_keymaps_1)
10471 (Faccessible_keymaps, Fwhere_is_internal):
10472 * lread.c (read_emacs_mule_char):
10473 * menu.c (find_and_return_menu_selection):
10474 * minibuf.c (get_minibuffer):
10475 * nsfns.m (Fns_perform_service):
10476 * nsfont.m (ns_script_to_charset):
10477 * nsmenu.m (ns_popup_dialog):
10478 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10479 (Fx_own_selection_internal):
10480 * nsterm.m (append2):
10481 * print.c (Fredirect_debugging_output)
10482 (print_prune_string_charset):
10483 * process.c (Fdelete_process, Fprocess_contact)
10484 (Fformat_network_address, set_socket_option)
10485 (read_and_dispose_of_process_output, write_queue_push)
10486 (send_process, exec_sentinel):
10487 * sound.c (Fplay_sound_internal):
10488 * textprop.c (validate_plist, add_properties)
10489 (Fput_text_property, Fadd_face_text_property)
10490 (copy_text_properties, text_property_list, syms_of_textprop):
10491 * unexaix.c (report_error):
10492 * unexcoff.c (report_error):
10493 * unexsol.c (unexec):
10494 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10495 (Fformat_mode_line, syms_of_xdisp):
10496 * xfaces.c (set_font_frame_param)
10497 (Finternal_lisp_face_attribute_values)
10498 (Finternal_merge_in_global_face, syms_of_xfaces):
10499 * xfns.c (x_default_scroll_bar_color_parameter)
10500 (x_default_font_parameter, x_create_tip_frame):
10501 * xfont.c (xfont_supported_scripts):
10502 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10503 (menu_help_callback, xmenu_show):
10504 * xml.c (make_dom):
10505 * xterm.c (set_wm_state):
10506 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10507 and similarly for list2 through list5.
10509 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10511 * callproc.c (Fcall_process_region): Fix minor race and tune.
10512 (create_temp_file): New function, with the temp-file-creation part
10513 of the old Fcall_process_region. Use Fcopy_sequence to create the
10514 temp file name, rather than alloca + build_string, for simplicity.
10515 Don't bother to block input around the temp file creation;
10516 shouldn't be needed. Simplify use of mktemp.
10517 Use record_unwind_protect immediately after creating the temp file;
10518 this closes an unlikely race where the temp file was not removed.
10519 Use memcpy rather than an open-coded loop.
10520 (Fcall_process_region): Use the new function. If the input is
10521 empty, redirect from /dev/null rather than from a newly created
10522 empty temp file; this avoids unnecessary file system traffic.
10524 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10526 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10527 Simplify by making this case like the other two. This is a bit
10528 slower on obsolete hosts, but the extra complexity isn't worth it.
10530 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10531 * process.c (create_process) [!DOS_NT]:
10532 Remove now-unnecessary calls to emacs_close.
10534 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10536 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10537 returning early. (Bug#14850)
10539 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10540 and inhibit-iso-escape-detection attributes of 'undecided'.
10543 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10545 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10546 Reported by Herbert J. Skuhra in
10547 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10549 Don't lose top specpdl entry when memory is exhausted.
10550 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10551 specpdl overflow here, to simplify callers; all callers changed.
10552 Always reserve an unused entry at the stack top; this avoids
10553 losing the top entry's information when memory is exhausted.
10555 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10557 Clean up errno reporting and fix some errno-reporting bugs.
10558 * callproc.c (Fcall_process):
10559 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10560 * process.c (create_process, Fmake_network_process):
10561 * unexaix.c (report_error):
10562 * unexcoff.c (report_error):
10563 Be more careful about reporting the errno of failed operations.
10564 The code previously reported the wrong errno sometimes.
10565 Also, prefer report_file_errno to setting errno + report_file_error.
10566 (Fcall_process): Look at openp return value rather than at path,
10567 as that's a bit faster and clearer when there's a numeric predicate.
10568 * fileio.c (report_file_errno): New function, with most of the
10569 old contents of report_file_error.
10570 (report_file_error): Use it.
10571 (Ffile_exists_p, Ffile_accessible_directory_p):
10572 Set errno to 0 when it is junk.
10573 * fileio.c (Faccess_file):
10574 * image.c (x_create_bitmap_from_file):
10575 Use faccessat rather than opening the file, to avoid the hassle of
10576 having a file descriptor open.
10577 * lisp.h (report_file_errno): New decl.
10578 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10581 * process.c (create_process, wait_reading_process_output) [AIX]:
10582 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10583 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10584 a multithreaded environment anyway).
10585 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10587 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10589 * image.c (x_find_image_file): Don't close a remote file handle.
10591 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10593 Fix races with threads and file descriptors.
10594 * callproc.c (Fcall_process_region):
10595 * dired.c (open_directory):
10596 * emacs.c (main, Fdaemon_initialized):
10597 * image.c (x_find_image_file):
10598 * inotify.c (Finotify_rm_watch):
10599 * lread.c (Flocate_file_internal):
10600 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10601 * term.c (term_mouse_moveto, init_tty):
10602 * termcap.c (tgetent):
10603 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10604 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10605 * unexhp9k800.c, unexmacosx.c (unexec):
10606 * callproc.c (Fcall_process_region):
10607 Use emacs_close, not close.
10608 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10609 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10610 and posix_close function on current platforms (which all lack them).
10611 (emacs_close): Use it. This should fix the races on GNU/Linux and
10612 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10613 and it should avoid closing random victim file descriptors on
10616 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10618 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10619 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10620 Touch up doc a bit.
10622 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10623 This is for .gdbinit xbacktrace.
10625 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10626 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10627 (emacs_set_tty): Now static.
10628 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10629 * term.c (tty_capable_p, tty_default_color_capabilities)
10630 (get_tty_terminal, term_mouse_movement)
10631 (handle_one_term_event, init_tty, maybe_fatal):
10632 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10633 (tgetent, scan_file, name_match, compare_contin):
10634 * terminal.c (get_terminal):
10635 Use bool for boolean.
10636 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10637 Prefer char to unsigned char if either will do.
10638 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10639 (tty_write_glyphs): Prefer int to unsigned.
10640 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10641 All callers changed.
10642 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10644 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10647 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10648 (B__dummy__): New dummy symbol, to pacify C89.
10649 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10650 they can't grok varargs macros.
10651 * dispnew.c (add_window_display_history)
10652 (add_frame_display_history):
10653 * print.c (print_object):
10654 * xdisp.c (debug_method_add):
10655 Use %p printf format only for void pointers.
10656 * emacs.c (usage_message): New constant, replacing ...
10657 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10658 (main): Adjust to usage reorg.
10659 * fns.c (syms_of_fns):
10660 * profiler.c (syms_of_profiler):
10661 Don't use non-constant struct initializers.
10662 * gnutls.h (gnutls_initstage_t):
10663 * lisp.h (enum Lisp_Fwd_Type):
10664 * lread.c (lisp_file_lexically_bound_p):
10665 * xsettings.c (anonymous enum):
10666 Remove trailing comma.
10667 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10668 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10669 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10671 * regex.c (const_re_char): New type, to pacify strict C89.
10672 All uses of 'const re_char' replaced to use it.
10673 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10674 with glibc when strict C89. This change is imported from gnulib.
10676 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10677 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10678 Omit GNU_LINUX implementation, since it requires long long.
10679 * xterm.c (x_draw_underwave):
10680 Do not assume the traditional order of struct's members.
10681 (x_term_init): Rewrite to avoid the need for non-constant structure
10684 Syntax cleanup, mostly replacing macros with functions.
10685 This removes the need for the syntax_temp hack.
10686 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10687 * syntax.c (SYNTAX_INLINE): New macro.
10688 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10689 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10690 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10691 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10692 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10693 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10694 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10695 Now constants, not macros.
10696 (syntax_temp) [!__GNUC__]: Remove.
10697 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10698 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10699 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10700 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10701 Move here from syntax.h; now functions, not macros. Except for the
10702 last function, these are static since only syntax.c uses them.
10703 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10704 All uses changed. Now a function, not a macro; use this fact
10705 to simplify the code.
10706 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10707 compiler bugs; no longer relevant.
10708 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10709 (SYNTAX_INLINE): New macro.
10710 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10711 for the new functions. Use bool for boolean member.
10712 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10713 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10714 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10715 (SETUP_BUFFER_SYNTAX_TABLE):
10716 Now extern inline functions, not macros.
10717 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10718 Remove; all uses replaced by implementation.
10719 (syntax_temp) [!__GNUC__]: Remove decl.
10720 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10722 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10724 * emacs.c (main): Fix syntax error.
10726 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10728 Timestamp fixes for undo (Bug#14824).
10729 * atimer.c (schedule_atimer):
10730 * fileio.c (Ffile_newer_than_file_p):
10731 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10732 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10733 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10734 (syms_of_fileio): Remove Sclear_visited_file_name.
10735 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10736 file doesn't exist; this avoids an ambiguity with negative timestamps.
10737 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10738 * systime.h (make_emacs_time, invalid_emacs_time):
10739 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10740 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10741 * undo.c (record_first_change): Push (visited-file-modtime) onto
10742 undo list rather than reimplementing it by hand, incorrectly.
10744 2013-07-09 Ken Brown <kbrown@cornell.edu>
10746 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10748 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10750 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10752 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10754 Handle errno and exit status a bit more carefully.
10755 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10756 number into an exit status. Instead, use EXIT_CANCELED.
10757 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10758 * callproc.c (relocate_fd):
10759 * emacs.c (close_output_streams, main):
10760 * process.c (create_process):
10761 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10762 Use emacs_perror for simplicity.
10763 * callproc.c (relocate_fd, main):
10764 * sysdep.c (sys_subshell):
10765 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10766 (shut_down_emacs): Use emacs_write, not write.
10767 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10768 * fileio.c (Fcopy_file, e_write):
10769 * nsterm.m (ns_select):
10770 * process.c (send_process):
10771 * sound.c (vox_write):
10772 Use emacs_write_sig, not emacs_write.
10773 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10774 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10776 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10778 (emacs_full_write): New function.
10779 (emacs_write): Rewrite to use it.
10780 (emacswrite_sig, emacs_perror): New functions.
10781 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10783 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10785 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10786 on NS even if it is present. Pixmap on NS is a void*.
10788 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10790 Port to Ubuntu 10 (Bug#14803).
10791 Problem reported by T.V. Raman.
10792 * process.c (close_on_exec, accept4, process_socket):
10793 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10795 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10797 * w32.c (sys_dup): Declare prototype.
10801 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10803 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10805 Make file descriptors close-on-exec when possible (Bug#14803).
10806 This simplifies Emacs a bit, since it no longer needs to worry
10807 about closing file descriptors by hand in some cases.
10808 It also fixes some unlikely races. Not all such races, as
10809 libraries often open files internally without setting
10810 close-on-exec, but it's an improvement.
10811 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10812 * callproc.c (Fcall_process) [!MSDOS]:
10813 * emacs.c (main) [!DOS_NT]:
10814 * nsterm.m (ns_term_init):
10815 * process.c (create_process):
10816 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10817 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10818 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10819 Prefer mkostemp with O_CLOEXEC to mkstemp.
10820 * callproc.c (relocate_fd) [!WINDOWSNT]:
10821 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10822 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10824 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10825 Make the resulting file descriptor close-on-exec.
10826 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10827 * lread.c (load_descriptor_list, load_descriptor_unwind):
10828 Remove; no longer needed. All uses removed.
10829 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10830 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10832 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10833 (Fmake_network_process, Fnetwork_interface_list)
10834 (Fnetwork_interface_info, server_accept_connection):
10835 Make newly-created socket close-on-exec.
10836 * sysdep.c (emacs_open, emacs_fopen):
10837 Make new-created descriptor close-on-exec.
10838 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10839 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10841 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10843 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10844 for NS_IMPL_GNUSTEP.
10846 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10848 Fix openp errno handling.
10849 * callproc.c (Fcall_process): Preserve openp errno around close.
10850 * lread.c (openp): Set errno when returning -1, as some callers
10853 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10855 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10857 * nsterm.h (NSSavePanel): Update comment.
10858 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10859 (ns_run_file_dialog): Declare.
10861 * nsfns.m: Remove panelOK.
10863 (ns_run_file_dialog): New function.
10864 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10865 event loop, so file dialog is popped up by ns_run_file_dialog, called
10866 by sendEvent (Bug#14578).
10867 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10869 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10871 * xdisp.c (default_line_pixel_height): New function.
10872 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10873 (try_cursor_movement, redisplay_window, try_window)
10874 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10876 * window.c (window_scroll_pixel_based):
10877 use default_line_pixel_height.
10879 * dispextern.h (default_line_pixel_height): Add prototype.
10881 * frame.c (x_set_line_spacing): Accept a float value for
10882 line-spacing parameter, per the documentation.
10884 * data.c (Fmultibyte_string_p): Doc fix.
10886 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10888 Use emacs_open more consistently when opening files.
10889 This handles EINTR more consistently now, and makes it easier
10890 to introduce other uniform changes to file descriptor handling.
10891 * sysstdio.h: New file.
10892 * buffer.c (mmap_init):
10893 * cygw32.c (chdir_to_default_directory):
10894 * dispnew.c (Fopen_termscript):
10895 * emacs.c (Fdaemon_initialized):
10896 * fileio.c (Fdo_auto_save):
10897 * image.c (slurp_file, png_load_body, jpeg_load_body):
10898 * keyboard.c (Fopen_dribble_file):
10900 * print.c (Fredirect_debugging_output):
10901 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10902 * termcap.c (tgetent):
10903 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10904 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10905 * w32term.c (w32_initialize) [CYGWIN]:
10906 * xfaces.c (Fx_load_color_file):
10907 Use emacs_open instead of plain open, and emacs_fopen instead of
10909 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10910 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10911 * callproc.c (default_output_mode): New constant.
10912 (Fcall_process): Use it to call emacs_open instead of plain creat.
10913 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10914 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10915 (emacs_fopen): New function.
10916 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10917 Include <lisp.h>, for emacs_open.
10918 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10920 Remove duplicate #include directives.
10921 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10923 Don't include stdio.h twice.
10924 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10925 Don't include sys/types.h or stdio.h twice.
10926 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10927 * lread.c: Don't include coding.h twice.
10928 * nsfont.m: Don't include frame.h twice.
10929 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10930 * ralloc.c: Don't include <unistd.h> twice.
10931 * xdisp.c: Don't include font.h twice.
10932 * xterm.c: Don't include fontset.h twice.
10933 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10935 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10937 Scale ImageMagick images more carefully.
10938 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10939 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10940 Be more careful about avoiding undefined behavior after
10941 integer overflow and division by zero.
10943 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10945 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10946 (syms_of_w32fns): DEFSYM them.
10947 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10948 (CCHDEVICENAME): Define macros if not defined.
10949 (struct MONITOR_INFO_EX): New struct.
10950 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10951 (enum_display_monitors_fn): New variable.
10952 (globals_of_w32fns): Initialize it.
10953 (Fx_display_pixel_width, Fx_display_pixel_height)
10954 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10955 multi-monitor setups in docstrings.
10956 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10957 screen size by primary monitor's millimeter per pixel.
10958 (w32_monitor_enum, w32_display_monitor_attributes_list)
10959 (w32_display_monitor_attributes_list_fallback)
10960 (Fw32_display_monitor_attributes_list): New functions.
10961 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10963 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10965 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10967 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10969 * fileio.c (Qfile_notify_error): New error symbol.
10971 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10972 * inotify.c (inotify_callback, symbol_to_inotifymask)
10973 (Finotify_add_watch, Finotify_rm_watch): Use it.
10974 (inotifyevent_to_event): Exchange order of cookie and file name.
10975 (Finotify_add_watch): Adapt docstring.
10977 * lisp.h (Qfile_notify_error): Declare.
10979 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10981 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10982 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10983 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10984 which did not work (see <http://bugs.gnu.org/14569#307>).
10985 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10986 && (!noninteractive || initialized)). This attempts to thread
10987 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10989 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10991 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10992 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10994 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10996 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10997 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10998 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10999 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11001 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11003 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11004 Define to __sys_siglist.
11006 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11008 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11009 word-wrap, so that overflow-newline-into-fringe would work in
11010 visual-line-mode. (Bug#2749)
11011 (move_it_in_display_line_to): When the last scanned display
11012 element fits exactly on the display line, and
11013 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11014 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11015 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11016 finding buffer position that corresponds to pixel coordinates,
11017 e.g. in buffer_posn_from_coords.
11019 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11021 * process.c (handle_child_signal): Call catch_child_signal if
11024 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11026 Don't convert function pointers to void * and back.
11027 It isn't portable C, and it's easy enough to avoid.
11028 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11029 (make_save_value): Add support for SAVE_FUNCPOINTER.
11030 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11031 * print.c (print_object):
11032 Distinguish function from object pointers.
11033 * lisp.h (SAVE_FUNCPOINTER): New constant.
11034 (SAVE_SLOT_BITS): Adjust to it.
11035 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11036 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11037 (voidfuncptr): New typedef.
11038 (struct Lisp_Save_Value): New member data[0].funcpointer.
11039 (XSAVE_FUNCPOINTER): New function.
11041 Simplify buildobj processing.
11042 * Makefile.in (buildobj.h): Make it a sequence of strings each
11043 followed by comma, rather than a single string. Put it into a
11044 .tmp file in case there's an error while generating it.
11045 (gl-stamp): Use .tmp for temp files.
11046 (mostlyclean): Clean .tmp files.
11047 * doc.c (buildobj): Move to just the routine that needs it.
11048 It's now an array of strings, so processing is simpler.
11050 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11052 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11053 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11054 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11055 Invoke malloc_enable_thread even when not interactive.
11056 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11057 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11058 in this case, since the underlying bug has now been fixed.
11060 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11062 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11063 unlinking it (bug#14691).
11065 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11067 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11068 before checking whether buffer is modified. This lets
11069 `kill-buffer-query-functions' cancel killing of the buffer or save
11070 its content before `kill-buffer' asks user the "Buffer %s
11071 modified; kill anyway?" question.
11073 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11075 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11076 Let the super performKeyEquivalent deal with them (Bug#14747).
11078 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11080 * widget.c (resize_cb): Remove unused local.
11082 Do not use GTK 3 if it exists but cannot be compiled.
11083 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11084 * xterm.c (x_error_handler) [!USE_GTK]:
11087 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11089 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11091 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11092 to the valid range of values. (Bug#14753)
11094 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11095 when moving point by using the current glyph matrix. This avoids
11096 the need to force redisplay when this function is called in a
11099 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11101 Fix minor problems found by static checking.
11102 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11103 Redo the latter's body to sidestep GCC parenthesization warnings.
11104 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11105 * coding.c (detect_coding, detect_coding_system):
11106 * coding.h (struct undecided_spec):
11107 Use bool for boolean.
11108 * image.c (QCmax_width, QCmax_height): Now static.
11109 * xdisp.c (Fmove_point_visually): Remove unused local.
11111 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11113 * xdisp.c (Fmove_point_visually): New function.
11115 2013-06-28 Kenichi Handa <handa@gnu.org>
11117 * coding.h (define_coding_undecided_arg_index): New enum.
11118 (coding_attr_index): New members
11119 coding_attr_undecided_inhibit_null_byte_detection,
11120 coding_attr_undecided_inhibit_iso_escape_detection,
11121 coding_attr_undecided_prefer_utf_8.
11122 (undecided_spec): New struct.
11123 (struct coding_system): New member `undecided' of the member
11126 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11127 (detect_coding): Likewise.
11128 (detect_coding_system): Likewise.
11129 (Fdefine_coding_system_internal): New coding system properties
11130 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11132 (syms_of_coding): Adjust for coding_arg_undecided_max.
11134 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11136 * image.c (x_from_xcolors): Remove unused local.
11138 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11140 Defer image data transfer between X client and server until actual
11143 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11146 * image.c (Destroy_Image): Remove.
11147 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11148 `mask_p', and `colors_p'. All uses changed.
11149 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11150 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11151 New macros for `flags' arg to x_clear_image_1.
11152 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11153 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11154 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11155 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11156 (image_get_x_image, image_unget_x_image): New functions or macros.
11157 (image_background, image_background_transparent, x_to_xcolors)
11158 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11159 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11160 instead of Destroy_Image.
11161 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11162 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11163 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11164 (imagemagick_load_image, svg_load_image): Use them instead of
11165 x_create_x_image_and_pixmap, and x_put_x_image followed by
11166 x_destroy_x_image, respectively.
11167 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11168 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11169 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11170 background_transparent fields.
11171 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11172 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11174 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11176 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11177 This mostly consists of undoing recent changes.
11178 * callproc.c (Fcall_process):
11179 * process.c (create_process):
11180 Do not worry about catching SIGCHLD here, undoing previous change.
11181 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11182 * process.c, process.h (catch_child_signal):
11183 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11184 * process.c (catch_child_handler): Don't worry about being called
11185 lazily and do not assume caller has blocked SIGCHLD, undoing
11186 previous change. Move first-time stuff back to
11187 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11188 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11189 set lib_child_handler if it's already initialized, which may
11190 help avoid problems on GNUstep.
11192 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11194 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11195 * callproc.c (Fcall_process):
11196 * process.c (create_process):
11197 Make sure SIGCHLD is caught before we fork,
11198 since Emacs startup no arranges to catch SIGCHLD.
11199 * process.c (lib_child_handler): Initialize to null, not to
11201 (catch_child_signal): Allow self to be called lazily.
11202 Do nothing if it's already been called.
11203 Assume caller has blocked SIGCHLD (all callers do now).
11204 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11205 just before it's really needed.
11206 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11207 since it hasn't been caught yet.
11209 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11211 * image.c (compute_image_size): New function to implement
11212 :max-width and :max-height.
11213 (imagemagick_load_image): Use it.
11215 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11217 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11218 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11220 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11221 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11222 the SIGCHLD handler, since the code is not atomic and (due to glib)
11223 signals may be arriving now.
11224 * sysdep.c (init_signals): Do not catch child signals here;
11225 'main' now does that later, at a safer time.
11227 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11229 Clean up SIGCHLD handling a bit (Bug#14569).
11230 * process.c, process.h (catch_child_signal):
11231 Now always extern, even if !NS_IMPL_GNUSTEP.
11232 * process.c (catch_child_signal): Move glib tickler here from
11233 init_process_emacs, so that it's done earlier in Emacs
11234 initialization. Also move the noninteractive && !initialized
11235 check here from init_process_emacs. This is all a bit cleaner for
11236 GNUish platforms, and I hope it works around the Cygwin bug.
11237 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11238 that glib signal handling is tickled before glib creates threads.
11240 * process.c (wait_reading_process_output): Avoid int overflow
11241 when reading more than 2 GiB total from a process.
11243 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11245 * process.c (create_process): Handle a couple more cases,
11246 i.e., work even if new_argv and wait_child_setup[i] are cached.
11247 Use Fcall_process's style for volatile vars.
11249 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11251 * process.c (create_process): Mark PROCESS volatile.
11253 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11255 Use C99-style flexible array members if available.
11256 This avoids some subtle aliasing issues, which typically
11257 aren't a problem with GCC but may be a problem elsewhere.
11258 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11259 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11260 In either case, it uses a flexible array member rather than
11261 the old struct hack. All uses changed.
11262 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11263 Adjust to sdata reorganization.
11264 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11265 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11266 that ports better to pre-C99 non-GCC.
11267 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11268 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11269 as the latter has changed.
11270 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11271 and port better to pre-C99 GCC.
11272 * image.c (struct xpm_cached_color):
11273 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11274 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11275 Use FLEXIBLE_ARRAY_MEMBER.
11276 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11277 Move decl to top level so it gets checked against implementation.
11278 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11279 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11281 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11283 * syntax.c: Integer cleanups.
11284 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11285 All uses that need 0-or-2 changed to:
11286 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11287 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11288 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11289 (char_quoted, prev_char_comend_first, back_comment)
11290 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11291 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11292 Use bool for boolean.
11293 (update_syntax_table, skip_chars, skip_syntaxes):
11294 Prefer int to unsigned when either will do.
11295 (back_comment): Return boolean success flag, like forw_comment,
11296 instead of positive-or-minus-1 (which might have overflowed int anyway).
11297 Don't stuff ptrdiff_t into int.
11298 (syntax_spec_code, syntax_code_spec): Now const.
11299 (Fmatching_paren, scan_lists, scan_sexps_forward):
11300 Use enum syntaxcode for syntax code.
11301 (Fmatching_paren): Check that arg is a character, not just an integer.
11302 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11303 (Finternal_describe_syntax_value): Omit no-longer-needed
11305 (skip_chars): Use char, not unsigned char, when the distinction
11307 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11308 * bytecode.c (exec_byte_code):
11309 * syntax.c (syntax_spec_code, Fchar_syntax)
11310 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11311 (init_syntax_once):
11312 * syntax.h (SYNTAX_WITH_FLAGS):
11313 Omit unnecessary casts.
11315 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11317 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11318 line dimensions here, to avoid race conditions with the main
11319 thread. (Bug#14062, bug#14630, bug#14669)
11321 * w32term.c (w32_draw_window_cursor): Compute the header line and
11322 mode line dimensions here.
11323 <w32_system_caret_window, w32_system_caret_hdr_height>:
11324 <w32_system_caret_mode_height>: New variables.
11326 * w32term.h: Declare them.
11328 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11330 * alloc.c (die): Move "assertion failed" string here ...
11331 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11332 COND when SUPPRESS_CHECKING. This shrinks the executable text
11333 size by 0.8% to 2.2% when configured with --enable-checking,
11334 depending on optimization flags (GCC 4.8.1 x86-64).
11336 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11338 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11340 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11341 base is 2; this is more accurate.
11343 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11345 * sound.c (string_default): Move to !WINDOWSNT section.
11346 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11348 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11350 * sound.c: Integer cleanups.
11351 Remove unnecessary forward decls.
11352 (struct sound_device): The 'file' member is now a Lisp_Object, not
11353 a char *, so that we needn't invoke alloca on a huge size.
11354 (Fplay_sound_internal): Adjust to this.
11355 (string_default): New function.
11356 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11357 Use it to adjust to the struct sound_device change.
11358 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11359 (be2hs) [0]: Remove.
11361 * syntax.c (skip_chars): Don't use uninitialized storage
11362 when searching a multibyte buffer for characters that are not in a
11363 unibyte string that contains non-ASCII characters.
11365 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11367 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11368 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11370 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11372 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11374 2013-06-18 Kenichi Handa <handa@gnu.org>
11376 * font.c (Ffont_spec): Signal an error for an invalid font name
11379 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11381 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11382 In particular this ports to 32-bit sparc Sun cc.
11383 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11384 array with a dummy element at specpdl[-1], so that its address can
11386 (unbind_to): Do not copy the binding; not needed, now that we
11387 copy old_value in the one place where the copy is needed.
11388 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11389 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11390 (union specbinding): Rename from struct specbinding. Redo layout
11391 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11392 which is not portable. With Sun C 5.12 32-bit sparc, the
11393 declaration causes nargs to be an unsigned bitfield, a behavior
11394 that the C standard allows; but Emacs wants nargs to be signed.
11395 The overall type is now a union of structures rather than a
11396 structure of union of structures, and the 'kind' member is now a
11397 bitfield, so that the overall type doesn't grow. All uses changed.
11398 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11400 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11402 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11403 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11405 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11407 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11409 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11410 unless we know that the window w's frame is a frame object.
11411 Another attempt at solving bug#14062 and bug#14630.
11413 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11415 * textprop.c (property_set_type): New enum.
11416 (add_properties): Allow appending/prepending text properties.
11417 (add_text_properties_1): Factored out of Fadd_text_properties.
11418 (Fadd_text_properties): Move all the code into
11419 add_text_properties_1.
11420 (Fadd_face_text_property): New function that calls
11421 add_text_properties_1.
11423 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11425 Move functions from lisp.h to individual modules when possible.
11426 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11427 * alloc.c (XFLOAT_INIT, set_symbol_name):
11428 * buffer.c (CHECK_OVERLAY):
11429 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11430 (set_char_table_parent):
11431 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11432 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11433 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11434 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11436 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11437 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11438 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11439 (backtrace_args, backtrace_debug_on_exit):
11440 * floatfns.c (CHECK_FLOAT):
11441 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11442 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11443 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11444 (set_hash_index_slot):
11445 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11446 * marker.c (CHECK_MARKER):
11447 * textprop.c (CHECK_STRING_OR_BUFFER):
11448 * window.c (CHECK_WINDOW_CONFIGURATION):
11449 Move here from lisp.h, and make these functions static rather than
11451 * buffer.c (Qoverlayp):
11453 * fns.c (Qhash_table_p):
11454 * window.c (Qwindow_configuration_p):
11456 * lisp.h: Remove the abovementioned defns and decls.
11458 Use functions, not macros, for XINT etc (Bug#11935).
11459 In lisp.h, prefer functions to function-like macros, and
11460 constants to object-like macros, when either will do. This:
11461 . simplifies use, as there's no more need to worry about
11462 arguments' side effects being evaluated multiple times.
11463 . makes the code easier to debug on some platforms.
11464 However, when using gcc -O0, keep using function-like macros
11465 for a few critical operations, for performance reasons.
11466 This sort of thing isn't needed with gcc -Og, but -Og
11467 is a GCC 4.8 feature and isn't widely-enough available yet.
11468 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11469 Remove enum lsb_bits; no longer needed.
11470 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11471 * buffer.c (Qoverlap):
11473 * fns.c (Qhash_table_p):
11474 Now extern, so lisp.h can use these symbols.
11475 * dispextern.h: Include character.h, for MAX_CHAR etc.
11476 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11477 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11478 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11479 (GLYPH_CODE_P): Move here from lisp.h.
11480 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11481 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11482 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11483 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11484 XUNTAG now returns void *.
11485 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11486 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11487 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11488 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11489 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11490 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11491 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11492 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11493 New macros, renamed from their sans-lisp_h_ counterparts.
11494 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11495 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11496 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11497 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11498 If compiling via GCC without optimization, define these as macros
11499 in addition to inline functions.
11500 To disable this, compile with -DINLINING=0.
11501 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11502 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11503 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11504 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11505 (INTMASK, VALMASK): Now macros, since static values cannot be
11506 accessed from extern inline functions.
11507 (VALMASK): Also a constant, for benefit of old GDB.
11508 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11509 is INTEGERP, which can fold it in.
11510 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11511 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11512 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11513 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11514 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11515 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11516 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11517 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11518 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11519 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11520 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11521 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11522 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11523 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11524 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11525 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11526 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11527 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11528 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11529 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11530 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11531 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11532 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11533 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11534 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11535 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11536 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11537 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11538 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11539 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11540 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11541 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11542 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11544 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11545 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11546 (VALMASK): Define in one place rather than in two, merging the
11547 USE_LSB_TAG parts; this is simpler.
11548 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11549 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11550 Move up, to avoid use before definition.
11551 Also include "globals.h" earlier, for the same reason.
11552 (make_natnum): New function.
11553 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11554 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11555 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11556 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11557 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11558 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11559 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11560 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11561 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11562 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11563 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11564 (Qwindow_configuration_p, Qimage): New forward declarations.
11565 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11566 (STRING_COPYIN): Remove; unused.
11567 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11568 (xcar_addr, xcdr_addr): New functions. All uses changed.
11569 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11570 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11571 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11572 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11573 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11574 (TYPE_RANGED_INTEGERP): Simplify.
11575 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11576 (setlocale, fixup_locale, synchronize_system_messages_locale)
11577 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11578 Now empty functions, not macros.
11579 (functionp): Return bool, not int.
11580 * window.c (Qwindow_configuration_p): Now extern,
11581 so window.h can use it.
11582 * window.h (Qwindowp): Move decl back to lisp.h.
11584 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11586 * xdisp.c (Fline_pixel_height): New function, required for solving
11589 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11591 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11593 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11595 * lread.c (syms_of_lread):
11596 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11598 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11600 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11602 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11604 * fileio.c (expand_file_name): Doc fix.
11606 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11608 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11609 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11610 Wait for self, not for 0. This can't hurt on GNU or similar
11611 system, and may help with Cygwin.
11613 * keyboard.c: Don't use PROP (...) as an lvalue.
11614 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11615 Use set_prop (A, B), not PROP (A) = B.
11617 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11619 * xdisp.c (get_it_property): Use it->window instead of generating
11620 a Lisp object from it->w.
11622 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11624 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11625 get-char-property the window that is being rendered, instead of
11626 the buffer, to support window-specific overlays. (Bug#14575)
11627 (compute_display_string_pos): When W is NULL, use the current
11628 buffer as the object to pass to get-char-property.
11629 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11630 pointer member of the bidi iterator, since no window is pertinent
11633 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11635 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11636 being displayed, and pass it to compute_display_string_pos.
11637 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11638 (bidi_paragraph_init): All callers changed.
11640 * xdisp.c (init_from_display_pos, init_iterator)
11641 (handle_single_display_spec, next_overlay_string)
11642 (get_overlay_strings_1, reseat_1, reseat_to_string)
11643 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11644 Set bidi_it.w member from it->w.
11645 (compute_display_string_pos): Accept additional argument, the
11646 window being displayed, and pass it to Fget_char_property.
11649 * dispextern.h (struct bidi_it): New member w, the window being
11651 (compute_display_string_pos): Adjust prototype.
11653 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11655 * xgselect.c: Remove unneeded include xterm.h.
11657 * process.c (wait_reading_process_output): Check for NS before GLIB.
11658 GLIB may be linked in due to rsvg, but ns_select must be called.
11660 * xgselect.c (xg_select): Remove call to window_system_available
11661 and g_main_context_pending at the top, so Gdk events (i.e. file
11662 notify) are processed when Emacs is started with -nw.
11664 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11666 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11667 (ctagsfiles3): New variable, includes only *.m files.
11668 (TAGS): Use an explicit language name in the regular expressions,
11669 to avoid transformation of '/SOMETHING' by MSYS to
11670 'c:\MSYS\SOMETHING'.
11672 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11674 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11676 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11678 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11679 still need to set the mouse pointer shape and activate help-echo.
11682 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11684 A few porting etc. fixes for the new file monitor code.
11685 See the thread containing
11686 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11687 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11688 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11689 (dir_monitor_callback, Fgfile_rm_watch):
11690 Use assq_no_quit instead of Fassoc, for speed.
11691 (dir_monitor_callback, Fgfile_rm_watch):
11692 eassert that the monitor is a fixnum.
11693 (dir_monitor_callback): No need for CDR_SAFE.
11694 Simplify building of lisp with alternative tails.
11695 (Fgfile_add_watch, Fgfile_rm_watch):
11696 Do not assume glib functions set errno reliably on failure.
11697 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11698 and signal an error otherwise.
11699 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11700 Use Fdelq instead of Fdelete, for speed.
11702 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11704 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11705 don't insist on being invoked on a highlighted tool-bar button.
11706 Avoids losing tool-bar functionality when mouse-highlight is nil.
11707 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11708 Don't highlight when mouse-highlight is nil.
11709 (note_mouse_highlight): When mouse-highlight is nil, don't return
11710 right away; instead, run tool-bar and mode-line highlight
11711 subroutine, clear any existing highlight, and revert the mouse
11712 pointer to its default shape. (Bug#14558)
11714 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11716 * lisp.mk (lisp): Add prog-mode.el.
11718 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11720 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11721 * process.c (dummy_handler): New function.
11722 (lib_child_handler): New static var.
11723 (handle_child_signal): Invoke it.
11724 (catch_child_signal): If a library has set up a signal handler,
11725 save it into lib_child_handler.
11726 (init_process_emacs): If using glib and not on Windows, tickle glib's
11727 child-handling code so that it initializes its private SIGCHLD handler.
11728 * syssignal.h (SA_SIGINFO): Default to 0.
11729 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11730 31; it should no longer be needed now.
11732 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11734 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11736 * gfilenotify.c (globals_of_gfilenotify): New function.
11737 (syms_of_gfilenotify): Move global initialization there.
11739 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11741 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11743 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11744 * keyboard.c (menu_bar_items, tool_bar_items):
11745 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11746 not override local keymaps any more.
11748 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11750 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11752 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11754 * w32console.c (initialize_w32_display): Return the dimensions of
11755 the console window via 2 additional arguments, not via the current
11756 frame. This avoids crashes due to overrunning the bounds of
11757 frame's decode_mode_spec_buffer, which is not resized following
11758 the change of the frame dimensions from the initial 10x10.
11760 * w32term.h (w32_initialize_display_info): Adjust prototype.
11762 * term.c (init_tty): Take dimensions of the frame from the values
11763 returned by initialize_w32_display.
11765 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11766 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11767 (LIBES): Add $(GFILENOTIFY_LIBS).
11769 * w32inevt.c (handle_file_notifications): Add dummy implementation
11770 for !HAVE_W32NOTIFY.
11772 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11774 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11776 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11778 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11780 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11782 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11784 Fix minor problems found by static checking.
11785 * data.c (pure_write_error):
11786 Use xsignal2, not Fsignal, as Fsignal might return.
11787 * eval.c (set_backtrace_debug_on_exit): Now static.
11788 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11789 No longer inline. EXTERN_INLINE is needed only for functions
11790 defined in .h files. Reindent function header as per GNU style.
11791 (backtrace_p, backtrace_top, backtrace_next):
11792 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11793 compiler or linker. Add extern decls to pacify gcc -Wall.
11794 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11796 * frame.c (free_monitors): Define only on platforms that need it.
11797 * nsterm.m (ns_term_init):
11798 * process.c (catch_child_signal):
11799 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11800 defined on all porting targets these days.
11801 * process.c, process.h (catch_child_signal):
11802 Make it extern only if NS_IMPL_GNUSTEP is defined.
11804 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11806 * w32.c (gettimeofday): Make the signature identical to prototype
11807 in nt/inc/sys/time.h.
11809 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11811 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11814 * keyboard.c (safe_run_hooks_error): Improve error message.
11816 * data.c (pure_write_error): Add `object' argument.
11817 * puresize.h (CHECK_IMPURE): Use it.
11819 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11821 * Makefile.in (NOTIFY_OBJ): New variable.
11822 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11824 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11825 Call syms_of_gfilenotify.
11827 * gfilenotify.c: New file.
11829 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11830 and Qfile_w32notify.
11831 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11832 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11834 * lisp.h: Declare syms_of_gfilenotify.
11836 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11838 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11840 Merge the specpdl and backtrace stacks. Make the structure of the
11841 specpdl entries more obvious via a tagged union of structs.
11842 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11843 (enum specbind_tag): New enum.
11844 (struct specbinding): Make it a tagged union of structs.
11845 Add a case for backtrace records.
11846 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11847 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11848 (backtrace_debug_on_exit): New accessors.
11849 (struct backtrace): Remove.
11850 (struct catchtag): Remove backlist field.
11851 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11853 (Flocal_variable_p): Speed up the common case where the binding is
11855 * eval.c (backtrace_list): Remove.
11856 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11857 (set_backtrace_args, set_backtrace_nargs)
11858 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11859 (backtrace_next): New functions.
11860 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11861 (unwind_to_catch, internal_lisp_condition_case)
11862 (internal_condition_case, internal_condition_case_1)
11863 (internal_condition_case_2, internal_condition_case_n): Don't bother
11864 with backtrace_list any more.
11865 (Fsignal): Adjust to new backtrace format.
11866 (grow_specpdl): Move up.
11867 (record_in_backtrace): New function.
11868 (eval_sub, Ffuncall): Use it.
11869 (apply_lambda): Adjust to new backtrace format.
11870 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11872 (specbind): Adjust to new specpdl format. Simplify.
11873 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11874 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11876 (mark_backtrace): Remove.
11877 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11878 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11879 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11881 * profiler.c (record_backtrace): Use get_backtrace.
11882 (handle_profiler_signal): Use backtrace_top_function.
11883 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11884 accessor functions.
11886 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11888 * process.h (catch_child_signal): Declare.
11890 * process.c (catch_child_signal): New function.
11891 (init_process_emacs): Call it.
11893 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11894 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11896 (x_set_cursor_type): Remove declaration.
11897 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11898 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11899 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11900 (ns_get_color): Use F suffix on float.
11901 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11902 (ns_get_rgb_color): Remove.
11903 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11904 (note_mouse_movement): x and y are CGFloat.
11905 (ns_draw_fringe_bitmap): Remove unused rowY.
11906 Change #if to COCOA && >= 10_6.
11907 (ns_draw_window_cursor): Remove unused overspill.
11908 (ns_draw_underwave): width and x are EamcsCGFloat.
11909 (ns_draw_box): thickness is CGFloat.
11910 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11911 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11912 if not in main thread.
11913 (ns_get_pending_menu_title, ns_check_menu_open)
11914 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11915 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11916 (sendFromMainThread:): New method.
11917 (changeFont:): size is CGFloat.
11918 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11919 Disable warning about permanent text.
11920 (characterIndexForPoint:): Adjust return type depending on GNUstep
11922 (mouseDown:): delta is CGFloat.
11923 (updateFrameSize): Remove unised variable f.
11924 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11925 Cast float to EmacsCGFloat.
11926 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11927 also to -1 when restoring.
11928 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11929 inside NS_IMPL_COCOA.
11930 (toggleFullScreen:): Put call to toggleFullScreen inside
11931 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11932 (setPosition:portion:whole:): por is CGFloat.
11933 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11934 (mouseDown:): Use CGFloat.
11935 (mouseDragged:): Remove unised variable edge.
11936 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11938 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11939 of CGFloat differs.
11940 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11941 when NS_IMPL_GNUSTEP.
11942 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11943 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11944 (EmacsToolbar): Add clearAll. Add tag argument to
11945 addDisplayItemWithImage.
11946 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11948 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11950 * nsmenu.m (ns_update_menubar): Make static.
11951 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11952 (fillWithWidgetValue:): Add cast to SEL for setAction.
11953 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11954 (update_frame_tool_bar): Update code for GNUstep.
11955 (clearAll): New method.
11956 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11957 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11958 Move identifierToItem setObject and activeIdentifiers addObject before
11959 call to insertItemWithItemIdentifier.
11960 (validateVisibleItems): Fix indentation.
11961 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11962 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11963 UtilityWindow to aStyle, remove call to setStyleMask.
11965 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11967 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11968 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11969 Use F suffix on floats.
11970 (ns_char_width): Returns CGFloat.
11971 (ns_ascii_average_width): w is CGFloat instead of float.
11972 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11974 (ns_glyph_metrics): CGFloat instead of float.
11976 * nsfns.m (x_set_foreground_color, x_set_background_color):
11978 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11979 remove unused variables.
11980 (Fns_read_file_name): Keep track if panel is for save.
11981 Use ns_filename_from_panel/ns_directory_from_panel.
11982 (Fns_list_services): delegate only used for COCOA.
11983 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11984 Just return the input if GNUstep.
11985 (x_screen_planes): Remove.
11986 (Fxw_color_values): Use EmacsCGFloat
11987 (Fns_display_monitor_attributes_list): Only get screen number for
11989 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11991 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11992 ns_directory_from_panel.
11994 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11996 * process.c (handle_child_signal): Also use WCONTINUED.
11997 This is so that list-processes doesn't mistakenly list the process
11998 as stopped, when the process has actually been continued and is
12001 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12003 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12004 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12005 not already configured.
12007 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12009 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12011 * Makefile.in (mostlyclean): Remove *.res files.
12013 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12015 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12016 a buffer (bug#8447).
12018 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12020 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12021 display vector, and we backtrack, handle the case that the
12022 previous character position is also displayed from a display
12023 vector or covered by a display string or image. (Bug#14476)
12025 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12027 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12028 (struct MonitorInfo, free_monitors): Remove.
12029 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12030 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12031 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12034 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12035 (struct MonitorInfo, free_monitors): Remove.
12036 (ns_screen_name): Make static.
12037 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12038 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12041 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12042 (struct MonitorInfo): New struct.
12043 (free_monitors, make_monitor_attribute_list): Declare.
12045 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12047 (free_monitors, make_monitor_attribute_list): New functions.
12048 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12051 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12053 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12055 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12057 * keyboard.c: Apply keyboard decoding only to events that come directly
12058 from the tty, not from unread-command-events (bug#14368).
12059 (read_event_from_main_queue): New function, extracted from read_char.
12060 (read_decoded_char): Remove.
12061 (read_decoded_event_from_main_queue): New function to replace it.
12062 (read_char): Use it.
12063 (read_key_sequence): Use read_char rather than read_decoded_char.
12065 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12067 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12069 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12071 2013-05-22 Kenichi Handa <handa@gnu.org>
12073 The following changes are to fix the setting of
12074 buffer-file-coding-system on, for instance, C-x RET c unix RET
12075 _FILE_OF_DOS_EOL_TYPE_ RET.
12077 * coding.h (struct coding_system): New member detected_utf8_chars.
12079 * coding.c (detect_coding_utf_8): Count characters and check EOL
12080 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12082 (setup_coding_system): Do not initialize coding->head_ascii.
12083 (check_ascii): Do not set coding->eol_seen but update it. Do not
12084 call adjust_coding_eol_type here.
12085 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12086 If the eol-type of CODING is already specified, adjust the eol type
12087 of the found coding-system.
12088 (decode_coding_gap): Cancel previous change. Utilize the
12089 character numbers counted by detect_coding_utf_8. Fix detection
12092 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12094 * search.c (looking_at_1): Only set last_thing_searched if the match
12095 changed the match-data (bug#14281).
12097 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12099 * xdisp.c (reseat_at_previous_visible_line_start):
12100 Already declared in dispextern.h, so remove it here.
12101 (move_it_vertically_backward): Likewise.
12103 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12105 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12106 (Fx_display_pixel_width, Fx_display_pixel_height)
12107 (Fx_display_mm_width, Fx_display_mm_height):
12108 Mention `display-monitor-attributes-list' in docstrings.
12110 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12111 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12112 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12113 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12114 (Fx_display_backing_store, Fx_display_visual_class)
12115 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12116 (Fx_display_grayscale_p, Fx_display_pixel_width)
12117 (Fx_display_pixel_height, Fx_display_planes)
12118 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12119 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12120 (Fx_display_mm_width, Fx_display_mm_height)
12121 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12122 height for all physical monitors as in X11.
12124 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12125 Return pixel width or height for all physical monitors as in X11.
12127 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12129 Port --enable-gcc-warnings to clang.
12130 * bytecode.c (exec_byte_code):
12132 Redo diagnostic pragmas to pacify clang, too.
12133 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12134 * editfns.c (Fencode_time):
12135 * fileio.c (file_accessible_directory_p):
12136 * font.c (font_unparse_xlfd):
12137 Use '&"string"[index]' instead of '"string" + (index)'.
12138 * undo.c (user_error): Remove; unused.
12140 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12142 * insdel.c (insert_1_both): Document the arguments, instead of
12143 referring to insert_1, which no longer exists.
12145 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12146 some window, increment windows_or_buffers_changed, so that
12147 *Messages* display in that window is updated. (Bug#14408)
12149 * w32.c: Include epaths.h.
12150 (init_environment): Use cmdproxy.exe without leading directories.
12151 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12153 (gettimeofday): Adjust signature and return value to Posix
12156 * unexw32.c (open_output_file): Delete the existing emacs.exe
12157 before creating it, to break the hard link to the versioned
12160 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12161 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12162 (FIRSTFILE_OBJ): New variables.
12163 (W32_RES): Rename to EMACSRES. All users changed.
12164 (base_obj): Use $(CM_OBJ).
12165 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12166 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12167 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12168 $(W32_RES_LINK) before $(LIBES).
12169 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12171 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12173 * makefile.w32-in (DOC): Use just "DOC".
12175 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12177 * process.c: Export default filters and sentinels to Elisp.
12178 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12180 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12181 (Fset_process_sentinel, Fformat_network_address):
12182 Default to them instead of nil.
12183 (server_accept_connection): Sentinels can't be nil any more.
12184 (read_and_dispose_of_process_output): New function, extracted from
12185 read_process_output.
12186 (read_process_output): Use it; filters can't be nil.
12187 (Finternal_default_process_filter): New function, extracted from
12188 read_process_output.
12189 (exec_sentinel_unwind): Remove function.
12190 (exec_sentinel): Don't zilch sentinel while running.
12191 (status_notify): Sentinels can't be nil.
12192 (Finternal_default_process_sentinel): New function extracted from
12194 (setup_process_coding_systems): Default filter is not nil any more.
12195 (syms_of_process): Export new Elisp functions and initialize
12197 * lisp.h (make_lisp_proc): New function.
12199 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12201 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12203 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12205 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12206 unless we know that the window w is a leaf window.
12207 Another attempt at solving bug#14062.
12209 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12211 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12214 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12216 * image.c (gif_load): Check that subimages fit (Bug#14345).
12218 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12220 * lread.c (skip_dyn_eof): New function.
12221 (read1): Use it to skip the end of a file in response to #@00.
12223 * doc.c (get_doc_string): Slightly relax the sanity checking.
12225 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12227 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12228 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12229 (MonitorInfo): New struct.
12230 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12231 (Fns_display_monitor_attributes_list): New functions.
12232 (display-usable-bounds): Remove.
12233 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12236 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12238 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12239 (GTK_CHECK_VERSION): New macro, if not already defined.
12240 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12241 replaced by GTK_CHECK_VERSION.
12243 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12245 * xterm.h (GTK_PREREQ): New macro.
12246 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12247 to use this macro instead, for consistency and clarity.
12249 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12251 * xdisp.c (row_for_charpos_p): New function, with code of
12252 cursor_row_p, but accepts an additional argument CHARPOS instead
12253 of using a hardcoded PT.
12254 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12255 (row_containing_pos): Call row_for_charpos_p instead of partially
12256 doing the same. Fixes cursor positioning under longlines-mode
12257 when longlines-show-effect includes more than one newline, when
12258 moving the cursor vertically up.
12260 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12262 * makefile.w32-in (ACL_H): New macro.
12263 ($(BLD)/fileio.$(O)): Update dependencies.
12265 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12267 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12268 * Makefile.in (LIB_ACL): New macro.
12269 (LIBACL_LIBS): Remove.
12270 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12271 * fileio.c: Include <acl.h>.
12272 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12273 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12275 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12278 * unexelf.c: Don't assume ElfW (Half) fits in int.
12279 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12280 when dealing with ElfW (Half) values, since they can exceed 2**31
12281 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12282 (entry_address): Omit unused NUM arg. All uses changed.
12284 2013-05-07 Juri Linkov <juri@jurta.org>
12286 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12287 to the string converted from number with `Fnumber_to_string'.
12290 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12292 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12293 This fixes a problem introduced by my previous change.
12295 2013-05-07 Glenn Morris <rgm@gnu.org>
12297 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12299 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12301 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12305 Static checking by GCC 4.8.0.
12306 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12307 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12308 (x_get_monitor_attributes_fallback)
12309 (x_get_monitor_attributes_xinerama)
12310 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12311 Define only if USE_GTK.
12312 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12313 (x_get_monitor_attributes_fallback): Omit unused locals.
12314 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12315 Use double, not float, to avoid mixed-mode floating point arithmetic.
12317 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12318 Jan Djärv <jan.h.d@swipnet.se>
12320 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12321 (XINERAMA_CFLAGS): New macros.
12322 (ALL_CFLAGS, LIBES): Use them.
12324 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12325 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12326 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12327 (syms_of_xfns): DEFSYM them.
12328 (struct MonitorInfo): New struct.
12329 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12330 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12331 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12332 (x_get_monitor_attributes_xinerama): New functions.
12333 (Fx_display_monitor_attributes_list): New primitive.
12334 (syms_of_xfns): Defsubr it.
12336 * xterm.h (x_display_info): Add Xatom_net_workarea and
12337 Xatom_net_current_desktop.
12339 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12340 and dpyinfo->Xatom_net_current_desktop.
12342 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12344 * xdisp.c (pos_visible_p): Use the special code for finding the
12345 beginning of a display property or overlay for any "replacing"
12346 display property, not just for display strings. This solves
12347 incorrect reporting of position by posn-at-point. (Bug#14241)
12349 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12351 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12352 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12353 Verify that ElfW (Half) fits in int.
12354 (fatal): Use same signature as lisp.h.
12355 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12356 configure and build with -DUNEXELF_DEBUG without worrying about
12357 other modules that use DEBUG.
12358 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12359 possibly-wide integers now uses it instead of plain fprintf.
12360 (entry_address): New function, which avoids problems with 32-bit
12361 overflow on 64-bit hosts.
12362 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12363 (round_up): Don't assume the remainder fits in int.
12364 (find_section): Use bool for boolean. Simplify debug code.
12365 (unexec): Don't assume file sizes fit in int or size_t.
12366 Omit unnecessary trailing newline in 'fatal' format.
12367 Use strerror rather than outputting decimal error number.
12368 Remove unused code when emacs is not defined;
12369 this file relies on Emacs now.
12370 Don't assume e_phnum and e_shnum are positive.
12372 * regex.c: Fix problems when DEBUG is defined.
12373 (extract_number, extract_number_and_incr): Define regardless of
12374 whether DEBUG is defined; that's simpler and makes the code less
12375 likely to go stale in the normal case when DEBUG is not defined.
12376 Return int rather than taking an int * arg. All callers changed.
12377 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12378 Remove, replacing with ...
12379 (DEBUG_PRINT): New macro. All callers changed.
12380 (DEBUG_COMPILES_ARGUMENTS): New macro.
12381 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12382 (print_compiled_pattern, print_double_string) [DEBUG]:
12383 Use prototype rather than old-style definition.
12384 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12385 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12386 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12387 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12388 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12389 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12390 This matters only when DEBUG is defined.
12392 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12394 * xdisp.c (set_iterator_to_next): Set the
12395 ignore_overlay_strings_at_pos_p flag only if we are _really_
12396 iterating over an overlay string, as indicated by the
12397 current.overlay_string_index member. (Bug#14306)
12399 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12401 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12402 to where it is used, to avoid autorelease issues (Bug#14050).
12404 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12406 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12407 * fileio.c (syms_of_fileio): Implement this.
12408 * filelock.c (create_lock_file): If symbolic links don't work, so
12409 we use a regular file as a lock file, do not fsync the lock file;
12412 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12414 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12415 (syms_of_minibuf): Adjust accodingly.
12417 * callint.c (Fcall_interactively): Adjust calls accordingly.
12419 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12421 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12422 w->contents is a buffer before computing everything else.
12423 Use parentheses to disambiguate last part of the condition.
12425 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12426 assertion violations. (Bug#14062)
12428 2013-05-01 David Reitter <david.reitter@gmail.com>
12430 * nsfns.m (ns_tooltip): Initialize.
12432 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12434 * coding.c (decode_coding_gap): Don't remove the character before
12435 a newline unless it's a CR character. (Bug#14287)
12437 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12439 * dispextern.h (struct face): Move enum face_underline_type
12440 earlier so that bitfields can be in the same word.
12442 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12444 * nsfns.m (handlePanelKeys): New function.
12445 (EmacsOpenPanel:performKeyEquivalent:)
12446 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12447 arrows/function/control and copy/paste keys (Bug#14296).
12449 2013-04-27 Juri Linkov <juri@jurta.org>
12451 * callint.c (Fcall_interactively): Call `Qread_number' for
12452 interactive code letter `n' instead of using duplicate code.
12455 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12457 * systime.h (make_timeval): Declare as 'const'.
12459 2013-04-27 Kenichi Handa <handa@gnu.org>
12461 * font.c (font_open_entity): Always open a font of manageable
12464 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12466 Port better to AIX (Bug#14258).
12467 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12470 2013-04-24 Kenichi Handa <handa@gnu.org>
12472 * coding.c (decode_coding_iso_2022): When an invalid escape
12473 sequence is encountered, reset the invocation and designation
12474 status to the safest one.
12476 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12478 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12479 Without this fix, "make distclean" leaves stamp-h1 behind.
12481 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12483 * w32fns.c (w32_fullscreen_rect): New function to compute the
12484 window rectangle for the given fullscreen mode.
12485 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12486 longer tunes the window size. This keeps the window's edges flush
12487 with the screen and allows the taskbar to hide itself in fullboth.
12489 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12490 window decorations and uses the entire screen.
12492 * w32term.h (w32_fullscreen_rect) Add prototype.
12493 (struct w32_output): Replace normal_width, normal_height,
12494 normal_top, and normal_left members with a single normal_placement
12496 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12498 (FRAME_NORMAL_PLACEMENT): New macro.
12500 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12502 * minibuf.c (Ftest_completion): Silence compiler warning.
12504 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12506 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12509 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12512 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12513 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12514 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12515 parentheses where appropriate.
12517 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12519 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12521 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12523 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12524 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12525 Mention in the doc string that setting these variables takes
12526 effect only after a call to set-window-buffer. (Bug#14200)
12528 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12530 * indent.c (Fvertical_motion): Don't consider display strings on
12531 overlay strings as display strings on the buffer position we
12532 started from. This prevents vertical cursor motion from jumping
12533 more than one line when there's an overlay string with a display
12534 property at end of line.
12535 Reported by Karl Chen <Karl.Chen@quarl.org> in
12536 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12538 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12540 * window.c (select_window): `record_buffer' even if window is
12541 already selected (bug#14191).
12543 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12545 * window.c (Fwindow_end): Test more flags, including the buffer's
12546 last_overlay_modified flag, to determine whether the window's
12547 display is really up-to-date. Prevents the function from
12548 returning a stale value. (Bug#14170)
12549 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12552 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12554 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12555 garbaged only if it is not already the top frame on its TTY.
12556 This prevents flickering due to constant redrawing of TTY frames when
12557 there are GUI frames open in the same session. (Bug#13864)
12559 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12561 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12562 of marking the idle timers directly.
12564 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12566 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12567 tables (bug#14054).
12569 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12571 * window.c (select_window): Don't record_buffer while the invariant is
12572 temporarily broken (bug#14161).
12574 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12576 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12578 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12580 2013-04-07 Romain Francoise <romain@orebokech.com>
12582 Ignore additional platform-specific ACL errors (Bug#13702).
12583 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12584 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12586 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12588 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12591 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12593 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12594 This bug was introduced by my 2013-02-25 change that simplified
12595 data_start configuration. Without this change, on GNU/Linux
12596 an Emacs configured with --enable-profiling fails immediately
12597 due to a profiler signal.
12598 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12599 with these flags. On platforms where special flags are needed
12600 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12601 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12602 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12604 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12606 Get rid of some platform-specific functions examining window
12607 system and its capabilities. This is a partial rework of the
12609 * lisp.h (have_menus_p): Remove prototype. This function is
12610 replaced with platform-independent window_system_available.
12611 (check_window_system): Move to...
12612 * frame.h (decode_window_system_frame, window_system_available):
12613 ...here, add new prototypes.
12614 * frame.c (window_system_available, decode_window_system_frame):
12616 (check_window_system): Platform-independent now.
12617 * xterm.h (x_in_use): Remove declaration.
12619 * w32term.h (check_x_frame):
12620 * nsterm.h (check_x_frame): Remove prototypes. This function
12621 is replaced with platform-independent decode_window_system_frame.
12622 * msdos.c (have_menus_p): Remove.
12623 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12624 Remove platform-specific functions. Use check_window_system,
12625 decode_window_system_frame and check_ns_display_info where
12626 appropriate. Minor style and comment tweaks.
12627 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12628 (check_x_frame): Likewise.
12629 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12631 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12632 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12633 * xmenu.c, xselect.c: All related users changed.
12635 2013-04-03 Kenichi Handa <handa@gnu.org>
12637 The following changes is to optimize the code for reading UTF-8
12640 * coding.c (check_ascii): Rename from detect_ascii. Return value
12641 changed. Check EOL format. Do not call adjust_coding_eol_type
12643 (check_utf_8): New function.
12644 (adjust_coding_eol_type): Do nothing if already adjusted.
12645 (detect_coding): Compare the return value of check_ascii with
12646 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12647 (decode_coding_gap): Optimize for valid UTF-8.
12649 2013-03-21 Kenichi Handa <handa@gnu.org>
12651 * coding.c (syms_of_coding): Cancel previous change.
12653 * insdel.c (insert_from_gap): Fix previous change.
12655 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12657 Consistently use platform-specific function to detect window system.
12658 * lisp.h (check_window_system): New prototype. This function is
12659 going to replace check_x, check_w32 and check_ns.
12660 (have_menus_p): Mention msdos.c in comment.
12661 * fontset.c (check_window_system_func): Remove. Adjust all users.
12662 * fontset.h (check_window_system_func): Remove prototype.
12663 * nsterm.h (check_ns):
12664 * xterm.h (check_x):
12665 * w32term.h (check_w32): Likewise.
12666 * menu.c (Fx_popup_menu): Use check_window_system.
12667 * msdos.c (check_window_system): Define for MS-DOS.
12668 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12669 * w32fns.c (check_window_system): Likewise for MS-Windows.
12670 * xfns.c (check_window_system): Likewise for X.
12671 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12672 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12674 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12676 Prefer < to > in range checks such as 0 <= i && i < N.
12677 This makes it easier to visualize quantities on a number line.
12678 This patch doesn't apply to all such range checks,
12679 only to the range checks affected by the 2013-03-24 change.
12680 This patch reverts most of the 2013-03-24 change.
12681 * alloc.c (xpalloc, Fgarbage_collect):
12682 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12683 * character.c (string_escape_byte8):
12684 * charset.c (read_hex):
12685 * data.c (cons_to_unsigned):
12686 * dispnew.c (update_frame_1):
12687 * doc.c (Fsubstitute_command_keys):
12688 * doprnt.c (doprnt):
12689 * editfns.c (hi_time, decode_time_components):
12690 * fileio.c (file_offset):
12691 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12692 * font.c (font_intern_prop):
12693 * frame.c (x_set_alpha):
12694 * gtkutil.c (get_utf8_string):
12695 * indent.c (check_display_width):
12696 * keymap.c (Fkey_description):
12697 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12699 * minibuf.c (read_minibuf_noninteractive):
12700 * process.c (wait_reading_process_output):
12701 * search.c (Freplace_match):
12702 * window.c (get_phys_cursor_glyph):
12703 * xdisp.c (redisplay_internal):
12704 * xsmfns.c (smc_save_yourself_CB):
12705 Prefer < to > for range checks.
12706 * dispnew.c (sit_for): Don't mishandle NaNs.
12707 This fixes a bug introduced in the 2013-03-24 change.
12708 * editfns.c (decode_time_components): Don't hoist comparison.
12709 This fixes another bug introduced in the 2013-03-24 change.
12711 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12713 * frame.h (struct frame): Drop scroll_bottom_vpos
12714 member becaue all real users are dead long ago.
12715 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12716 * xdisp.c (redisplay_internal): Adjust user.
12718 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12720 * nsmenu.m (showAtX:Y:for:): setLevel to
12721 NSPopUpMenuWindowLevel (Bug#13998).
12723 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12725 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12726 (ns_check_pending_open_menu): Declare.
12728 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12729 (x_activate_menubar): Update the menu with title that matches
12730 ns_get_pending_menu_title, and call
12731 ns_check_pending_openmenu (Bug#12698).
12732 (menuWillOpen:): New method.
12733 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12735 * nsterm.m (menu_will_open_state, menu_mouse_point)
12736 (menu_pending_title): New varaibles.
12737 (ns_get_pending_menu_title, ns_check_menu_open)
12738 (ns_check_pending_open_menu): New functions.
12740 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12742 * indent.c (current_column_bol_cache): Remove leftover which is not
12743 used in Fmove_to_column any more.
12744 (current_column, scan_for_column): Adjust users.
12745 * keyboard.c (last_point_position_buffer, last_point_position_window):
12746 Remove leftovers which are not used for recording undo any more.
12747 (command_loop_1, syms_of_keyboard): Adjust users.
12748 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12749 redisplay_window any more.
12750 (move_it_to): Adjust user.
12752 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12754 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12755 Update dependencies.
12757 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12759 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12760 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12761 forward references.
12763 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12765 * window.h (struct window): Replace hchild, vchild and buffer slots
12766 with a single slot 'contents'. This is possible because each valid
12767 window may have either the child window (in vertical or horizontal
12768 combination) or buffer to display (for the leaf window). Using that,
12769 a lot of operations to traverse and/or change window hierarchies may
12770 be simplified. New member horizontal is used to distinguish between
12771 horizontal and vertical combinations of internal windows.
12772 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12773 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12774 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12775 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12776 Use contents slot, not buffer, where appropriate.
12777 (wset_combination): New function.
12778 (wset_buffer): Add eassert.
12779 (Fframe_first_window): Simplify the loop reaching first window.
12780 (Fwindow_buffer): Use WINDOW_LEAF_P.
12781 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12782 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12783 (unshow_buffer): Convert initial debugging check to eassert.
12784 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12785 (make_parent_window, window_resize_check, window_resize_apply)
12786 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12787 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12788 Adjust to match struct window changes.
12789 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12790 (mark_window_cursors_off, count_windows, get_leaf_windows)
12791 (foreach_window_1): Simplify the loop.
12792 * alloc.c (mark_object): Do not check for the leaf window because
12793 internal windows has no glyph matrices anyway.
12794 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12795 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12796 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12797 (build_frame_matrix_from_window_tree, mirror_make_current)
12798 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12799 (update_window_tree, set_window_update_flags): Simplify the loop.
12800 (sync_window_with_frame_matrix_rows): Enforce live window.
12801 Use contents slot, not buffer, where appropriate.
12802 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12803 and WINDOW_HORIZONTAL_COMBINATION_P.
12804 (make_frame_visible_1): Simplify the loop.
12805 Use contents slot, not buffer, where appropriate.
12806 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12807 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12808 (expose_window_tree): Likewise.
12809 Use contents slot, not buffer, where appropriate.
12810 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12811 to avoid deleted windows. Use contents slot instead of buffer.
12812 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12813 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12814 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12815 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12817 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12819 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12820 identify the reasons for assertion violations in bug#14062 and
12822 (Fx_show_tip): Fix compilation error under
12823 "--enable-check-lisp-object-type". (Bug#14073)
12825 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12826 Reported by <rzl24ozi@gmail.com>.
12828 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12830 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12832 (unwind_with_echo_area_buffer): ...to restore it here.
12833 This is needed to ensure that...
12834 (redisplay_window): ...both window markers are valid here,
12835 which is verified by eassert.
12836 * editfns.c (save_excursion_save): Do not assume that
12837 selected_window always displays the buffer.
12838 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12841 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12843 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12846 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12848 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12850 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12852 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12853 since MinGW's w32api headers do. This avoids compiler warnings.
12855 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12856 if already defined.
12858 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12860 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12862 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12864 * gtkutil.c (style_changed_cb): Check if frame is live and an
12865 X frame (Bug#14038).
12867 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12869 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12870 Define only for _WIN32_WINNT less than 0x0500.
12871 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12873 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12874 see its own definitions of 'struct timeval' and 'struct timezone'.
12876 Fix incompatibilities between MinGW.org and MinGW64 headers.
12877 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12879 * w32.c (REPARSE_DATA_BUFFER): Guard with
12880 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12882 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12884 * xterm.c: Include X11/XKBlib.h
12885 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12887 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12889 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12891 * blockinput.h (input_blocked_p): Likewise.
12892 * bytecode.c (exec_byte_code): Likewise.
12893 * callproc.c (call_process_kill, call_process_cleanup)
12894 (Fcall_process): Likewise.
12895 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12896 (Fccl_execute_on_string): Likewise.
12897 * character.c (string_escape_byte8): Likewise.
12898 * charset.c (read_hex): Likewise.
12899 * cm.c (calccost): Likewise.
12900 * data.c (cons_to_unsigned): Likewise.
12901 * dired.c (directory_files_internal, file_name_completion):
12903 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12904 (sit_for): Likewise.
12905 * doc.c (Fsubstitute_command_keys): Likewise.
12906 * doprnt.c (doprnt): Likewise.
12907 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12908 * emacsgtkfixed.c: Likewise.
12909 * fileio.c (file_offset, Fwrite_region): Likewise.
12910 * floatfns.c (Fexpt, fmod_float): Likewise.
12911 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12913 * font.c (font_intern_prop): Likewise.
12914 * frame.c (x_set_alpha): Likewise.
12915 * gtkutil.c (get_utf8_string): Likewise.
12916 * indent.c (check_display_width): Likewise.
12917 * intervals.c (create_root_interval, rotate_right, rotate_left)
12918 (split_interval_right, split_interval_left)
12919 (adjust_intervals_for_insertion, delete_node)
12920 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12921 (merge_interval_right, merge_interval_left, copy_intervals)
12922 (set_intervals_multibyte_1): Likewise.
12923 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12924 * keymap.c (Fkey_description): Likewise.
12925 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12926 * lread.c (openp, read_integer, read1, string_to_number):
12928 * menu.c (ensure_menu_items): Likewise.
12929 * minibuf.c (read_minibuf_noninteractive): Likewise.
12930 * print.c (printchar, strout): Likewise.
12931 * process.c (create_process, Faccept_process_output)
12932 (wait_reading_process_output, read_process_output, send_process)
12933 (wait_reading_process_output): Likewise.
12934 * profiler.c (make_log, handle_profiler_signal): Likewise.
12935 * regex.c (re_exec): Likewise.
12936 * regex.h: Likewise.
12937 * search.c (looking_at_1, Freplace_match): Likewise.
12938 * sysdep.c (get_child_status, procfs_ttyname)
12939 (procfs_get_total_memory): Likewise.
12940 * systime.h (EMACS_TIME_VALID_P): Likewise.
12941 * term.c (dissociate_if_controlling_tty): Likewise.
12942 * window.c (get_phys_cursor_glyph): Likewise.
12943 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12944 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12946 * xfns.c (Fx_window_property): Likewise.
12947 * xmenu.c (set_frame_menubar): Likewise.
12948 * xselect.c (x_get_window_property, x_handle_dnd_message):
12950 * xsmfns.c (smc_save_yourself_CB): Likewise.
12951 * xterm.c (x_scroll_bar_set_handle): Likewise.
12953 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12955 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12956 to be optional or nil. Adjust comment and convert it to docstring.
12957 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12958 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12960 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12962 Static checking by GCC 4.8-20130319.
12963 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12964 * process.c (Fset_process_datagram_address)
12965 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12966 * xdisp.c (get_char_face_and_encoding)
12967 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12968 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12969 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12971 2013-03-24 Ken Brown <kbrown@cornell.edu>
12973 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12974 fix compilation on 64-bit Cygwin, where underscores are not
12975 automatically prepended.
12977 * w32term.c (w32_initialize): Silence compiler warning.
12979 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12981 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12982 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12983 variables, to save and restore frame dimensions.
12984 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12985 after returning from a 'fullscreen' configuration.
12986 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12987 to avoid races between the main thread and the input thread.
12989 * w32term.h (struct w32_output): New members normal_width,
12990 normal_height, normal_top, normal_left, and prev_fsmode.
12991 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12992 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12993 members of a frame.
12995 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12996 'fullscreen' parameter. Always record previous width and height
12997 of the frame, except when switching out of maximized modes, so
12998 that they could be restored correctly, instead of resetting to the
12999 default frame dimensions. Send SC_RESTORE command to the frame,
13000 unless we are going to send SC_MAXIMIZE, to restore the frame
13001 resize hints in the mouse pointer shown by the window manager.
13004 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13006 * lisp.h (get_frame_param): Adjust conditions for prototype
13009 2013-03-22 Ken Brown <kbrown@cornell.edu>
13011 * unexcw.c: Drop unneeded inclusion of w32common.h.
13012 (report_sheap_usage): Declare.
13013 (read_exe_header): Add magic numbers for x86_64.
13014 (fixup_executable): Fix printf format specifier for unsigned long
13017 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13019 * frame.h (struct frame): Put menu_bar_window under #ifdef
13020 because this member is not needed when X toolkit is in use.
13021 (fset_menu_bar_window):
13022 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13023 (free_glyphs, update_frame):
13024 * xdisp.c (expose_frame): Likewise.
13025 (display_menu_bar): Likewise. Remove redundant eassert.
13026 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13029 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13031 Use functions and constants to manipulate Lisp_Save_Value objects.
13032 This replaces code that used macros and strings and token-pasting.
13033 The change makes the C source a bit easier to follow,
13034 and shrinks the Emacs executable a bit.
13035 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13036 (make_save_value): Change 1st arg from string to enum. All callers
13039 (mark_object): Use if, not #if, for GC_MARK_STACK.
13040 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13041 (XSAVE_OBJECT): Now functions, not macros.
13042 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13043 the constant was never used.
13044 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13045 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13046 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13047 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13049 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13050 type3 with a single member save_type. All uses changed.
13051 (save_type, set_save_pointer, set_save_integer): New functions.
13052 * print.c (PRINTX): Remove.
13054 * alloc.c: Remove redundant static declarations.
13056 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13058 * window.h (struct window): Convert left_col, top_line, total_lines
13059 and total_cols from Lisp_Objects to integers. Adjust comments.
13060 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13062 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13063 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13064 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13065 Adjust users where appropriate.
13067 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13069 * frame.h (struct frame): Drop resx and resy because the same data is
13070 available from window system-specific output context. Adjust users.
13071 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13072 New functions to provide defaults when no window system available.
13073 (FRAME_RES_X, FRAME_RES_Y): New macros.
13074 (NUMVAL): Move from xdisp.c.
13075 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13076 (Ffont_face_attributes, Fopen_font):
13077 * image.c (gs_load):
13078 * w32font.c (fill_in_logfont):
13079 * xdisp.c (calc_pixel_width_or_height):
13080 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13081 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13083 2013-03-20 Kenichi Handa <handa@gnu.org>
13085 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13086 to 1 (temporary workaround until a bug related to ASCII
13087 optimization is fixed).
13089 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13091 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13092 Signal error if window is not internal. Adjust docstring.
13093 (delete_all_child_windows): Use combination_limit to save the buffer.
13094 (Fset_window_configuration): Adjust accordingly.
13095 * print.c (syms_of_print): Initialize debugging output not here...
13096 (init_print_once): ...but in a new function here.
13097 * lisp.h (init_print_once): Add prototype.
13098 * emacs.c (main): Add call to init_print_once. Adjust comments.
13100 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13102 * window.c (window_resize_check, window_resize_apply)
13103 (window_from_coordinates, recombine_windows, set_window_buffer)
13104 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13105 (Fsplit_window_internal, Fdelete_window_internal)
13106 (freeze_window_starts): Use bool for booleans.
13107 * window.h (window_frame_coordinates, resize_frame_windows)
13108 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13110 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13112 * dispnew.c (bitch_at_user): Use `user-error'.
13114 2013-03-17 Ken Brown <kbrown@cornell.edu>
13116 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13117 as return type of image_background. (Bug#13981)
13118 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13120 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13122 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13123 (ns_select): Don't return with result uninitialized.
13125 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13128 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13130 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13131 directories. If filename is nil, get directory name (Bug#13932).
13132 Use getFilename and getDirectory.
13133 (getFilename, getDirectory): New methods for EmacsSavePanel and
13135 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13137 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13139 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13141 2013-03-15 Kenichi Handa <handa@gnu.org>
13143 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13144 (adjust_after_replace): Make it back to static. Delete the third
13145 arg text_at_gap_tail. Cancel the code for handling it.
13147 * coding.h (struct coding_system): New member eol_seen.
13149 * coding.c (detect_ascii): New function.
13150 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13151 when the source bytes are actually scanned. On detecting for
13152 coding_category_utf_8_auto, call detect_ascii instead of scanning
13153 source bytes directly.
13154 (produce_chars): Call insert_from_gap with the new arg 0.
13155 (encode_coding): Likewise.
13156 (decode_coding_gap): Control ASCII optimization by the variable
13157 disable_ascii_optimization instead of #ifndef .. #endif.
13158 Deccode EOL format according to coding->eol_seen.
13159 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13162 * lisp.h (adjust_after_replace): Cancel externing it.
13163 (insert_from_gap): Adjust prototype.
13165 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13167 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13168 FULLSCREEN_MAXIMIZED. (Bug#13935)
13170 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13172 * region-cache.c (find_cache_boundary, move_cache_gap)
13173 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13174 Simplify debugging check and convert to eassert. Adjust comment.
13175 (pp_cache): Put under ENABLE_CHECKING.
13177 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13179 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13180 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13181 and WM_ACTIVATEAPP.
13182 (w32fullscreen_hook): If the frame is visible, reset
13183 f->want_fullscreen flag after changing the frame size. If the
13184 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13187 2013-03-13 Daniel Colascione <dancol@dancol.org>
13189 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13190 too so that these builds can use Cygwin's file conversion
13191 functions. (We've been building and linking cygw32.o all along
13192 and just not using it.)
13194 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13196 File synchronization fixes (Bug#13944).
13197 * Makefile.in (LIB_FDATASYNC): New macro.
13199 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13200 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13201 Don't worry about HAVE_FSYNC, since a substitute fsync is
13202 available if the system lacks one.
13203 (Fwrite_regin): Retry fsync if interrupted.
13205 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13207 * w32term.c (w32_read_socket): If the Emacs frame is being
13208 activated, call w32fullscreen_hook, to make sure the new frame
13209 dimensions are in effect. (Bug#13937)
13211 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13213 * xdisp.c (init_iterator): Simplify because both character and byte
13214 positions are either specified or -1. Add eassert. Adjust comment.
13215 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13216 character and byte positions can be obtained from marker.
13218 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13220 Static checking by Sun C 5.12.
13221 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13222 * bytecode.c (exec_byte_code):
13223 * dispnew.c (init_display):
13225 * fileio.c (Fsubstitute_in_file_name):
13226 * keyboard.c (Fevent_convert_list):
13227 * keymap.c (Fsingle_key_description):
13228 * term.c (maybe_fatal, fatal):
13229 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13230 * xsmfns.c (Fhandle_save_session):
13231 Omit unreachable code.
13232 * keymap.c (map_keymap_char_table_item): Cast void * to
13233 a function pointer type; the C Standard requires this.
13235 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13236 Include <sys/param.h> unconditionally, as that works elsewhere and
13237 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13238 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13241 See ChangeLog.12 for earlier changes.
13243 ;; Local Variables:
13247 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13249 This file is part of GNU Emacs.
13251 GNU Emacs is free software: you can redistribute it and/or modify
13252 it under the terms of the GNU General Public License as published by
13253 the Free Software Foundation, either version 3 of the License, or
13254 (at your option) any later version.
13256 GNU Emacs is distributed in the hope that it will be useful,
13257 but WITHOUT ANY WARRANTY; without even the implied warranty of
13258 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13259 GNU General Public License for more details.
13261 You should have received a copy of the GNU General Public License
13262 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.