1 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
4 `event->y' return entire range (the size of the scroll bar minus
6 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
7 return entire range (the scaled size of the scroll bar minus
8 that of the slider). In `portion' return the scaled position of
10 (xaw_jump_callback): Restore part of code for vertical scroll
11 bar broken in change from 2014-07-27.
12 (xaw_scroll_callback): Provide incremental scrolling with
13 horizontal scroll bars.
14 (x_scroll_bar_handle_click): Fix typo introduced in change from
17 2014-08-28 Eli Zaretskii <eliz@gnu.org>
19 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
21 * indent.c (Fvertical_motion): Fix vertical motion up through a
22 display property after a newline. (Bug#18276)
24 * xdisp.c (display_line): Don't assume that the call to
25 reseat_at_next_visible_line_start ends up at a character
26 immediately following the newline on the previous line. Avoids
27 setting the ends_at_zv_p flag on screen lines that are not at or
28 beyond ZV, which causes infloop in redisplay. For the details, see
29 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
31 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
32 coordinate for hscrolled R2L screen lines. (Bug#18277)
34 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
36 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
39 2014-08-27 Eli Zaretskii <eliz@gnu.org>
41 * syntax.c (scan_lists): Don't examine positions before BEGV.
44 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
46 Improve robustness of new string-collation code (Bug#18051).
47 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
48 (newlocale, wcscoll_l): Define substitutes for platforms that
49 lack them, so as to simplify the mainline code.
50 (str_collate): Simplify the code by assuming the above definitions.
51 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
52 example, the old version left the Emacs in the wrong locale if
53 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
54 result. Report an error if newlocale fails.
56 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
58 * lisp.h (str_collate):
59 * sysdep.c (str_collate): Return int.
60 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
62 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
64 Fix some glitches in previous change.
65 * sysdep.c (stack_direction): Replace stack_grows_down
66 to simplify calculation of stack boundaries.
67 (handle_sigsegv): Check whether we really crash somewhere near
68 to stack boundary, and handle fatal signal as usual if not.
69 (init_sigsegv): Adjust accordingly.
70 * keyboard.c (Vtop_level_message): Rename to
71 Vinternal__top_level_message, as suggested by Stefan Monnier in
72 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
73 All related users changed.
75 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
77 Handle C stack overflow caused by too nested Lisp evaluation.
78 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
79 siglongjmp point to transfer control from SIGSEGV handler.
80 * keyboard.c (return_to_command_loop, recover_top_level_message)
81 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
82 (regular_top_level_message): New variable.
83 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
84 exit from SIGSEGV handler and adjust message displayed by Vtop_level
86 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
87 new variables described above.
88 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
89 (stack_grows_down, sigsegv_stack, handle_sigsegv)
90 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
91 (init_sigsegv): New function.
92 (init_signals): Use it.
94 2014-08-25 Ken Brown <kbrown@cornell.edu>
96 * emacs.c (main): Remove use of obsolete macro
97 G_SLICE_ALWAYS_MALLOC.
99 2014-08-25 Eli Zaretskii <eliz@gnu.org>
101 Implement locale-sensitive string collation for MS-Windows.
102 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
103 New functions. (Bug#18051)
105 * w32.h (w32_compare_strings): Add prototype.
107 * w32.c <g_b_init_compare_string_w>: New global flag.
108 (globals_of_w32): Initialize it.
110 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
112 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
113 [WINDOWSNT]: Call str_collate on MS-Windows.
115 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
117 One more minor cleanup of font subsystem.
118 * font.h (struct font_driver): Convert text_extents to
119 return void because returned value is never actually used.
120 * macfont.m (macfont_text_extents):
121 * w32font.c (w32font_text_extents):
122 * xftfont.c (xftfont_text_extents): Adjust to return void
123 and assume that 'metrics' argument is always non-NULL.
124 * ftfont.c (ftfont_text_extents):
125 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
127 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
129 Minor cleanups of str_collate fix (Bug#18051).
130 * fns.c (str_collate): Move decl from here ...
131 * lisp.h (str_collate): ... to here.
132 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
133 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
134 potential problems with integer overflow. Don't assume
135 setlocale succeeds. Remove unnecessary test before restoring
136 locale via setlocale, and free the copied setlocale string
139 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
141 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
143 * sysdep.c (str_collate): New function. (Bug#18051)
145 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
147 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
148 if the initial "rm -f" fails. This is for MinGW builds, where
149 MS-Windows will not allow deleting the executable file of a
152 2014-08-20 Eli Zaretskii <eliz@gnu.org>
154 * w32term.c (w32_scroll_bar_handle_click)
155 (w32_horizontal_scroll_bar_handle_click)
156 (x_scroll_bar_report_motion)
157 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
158 SB_THUMBTRACK, use the 32-bit position information returned by
159 GetScrollInfo, not the 16-bit information returned in the Windows
162 2014-08-19 Eli Zaretskii <eliz@gnu.org>
164 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
165 second coordinate ('y') reported for dragging the horizontal
168 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
170 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
171 and text area-relative x-coordinates.
173 2014-08-17 Eli Zaretskii <eliz@gnu.org>
175 Avoid overwriting the reversed_p flags in the glyph matrices when
176 init_iterator or start_display are called.
177 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
179 (tool_bar_height, redisplay_tool_bar, try_window)
180 (try_window_reusing_current_matrix, try_window_id)
181 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
182 reversed_p flag of the iterator's glyph row where the glyph row
183 is going to be redrawn.
185 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
187 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
189 2014-08-16 Martin Rudalics <rudalics@gmx.at>
191 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
192 of emacs_event return length from si.nPage to si.nMax.
193 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
194 interchange start and end of thumb.
196 2014-08-15 Ken Brown <kbrown@cornell.edu>
198 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
199 ERRORCHECK mutexes. (Bug#18222)
201 2014-08-12 Martin Rudalics <rudalics@gmx.at>
203 * frame.c (set_menu_bar_lines_1): Remove.
204 (set_menu_bar_lines): Call change_frame_size instead of
205 set_menu_bar_lines_1.
207 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
209 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
212 2014-08-11 Glenn Morris <rgm@gnu.org>
214 * fileio.c: Revert 2013-01-31 change, which chose coding system for
215 writing before backing up, since it causes a more serious problem
216 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
217 (choose_write_coding_system): No longer callable from Lisp.
218 Move last piece back here from Fwrite_region.
219 (Fwrite_region, syms_of_fileio): Update for above changes.
221 2014-08-11 Martin Rudalics <rudalics@gmx.at>
223 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
224 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
225 (Fwindow_new_pixel, Fset_window_new_pixel)
226 (Fset_window_new_total, Fset_window_new_normal)
227 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
229 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
231 2014-08-11 Eli Zaretskii <eliz@gnu.org>
233 * fontset.c (Finternal_char_font): Recompute basic faces if the
234 frame's face cache was cleared. (Bug#18162)
236 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
238 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
239 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
240 base buffer's undo list.
242 2014-08-10 Reuben Thomas <rrt@sc3d.org>
244 Fix a couple of recent inadvertent breaks of the MSDOS port.
245 * msdos.c: include required menu.h
246 * term.c: set correct menu_show_hook on MSDOS.
248 2014-08-10 Martin Rudalics <rudalics@gmx.at>
250 Fix handling of menu bar line on TTY frames (Bug#18136)
252 * dispnew.c (handle_window_change_signal):
253 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
254 frame's menu bar lines subtracted from height.
255 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
257 (adjust_frame_size): Count in menu bar when setting FrameRows.
258 (make_terminal_frame): When setting up the frame's lines and
259 text height don't count in the menu bar.
260 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
261 lines subtracted from height.
262 (do_switch_frame): Set tty's FrameRows to number of total lines
264 (Fframe_pixel_height, Fframe_pixel_width): If no window system
265 is used, return total number of lines and columns.
266 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
268 * term.c (OUTPUT, tty_set_terminal_modes)
269 (tty_set_terminal_window, tty_set_scroll_region)
270 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
271 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
272 FRAME_TOTAL_LINES instead of FRAME_LINES.
273 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
274 Call change_frame_size with frame's menu bar lines subtracted
276 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
277 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
280 2014-08-09 Reuben Thomas <rrt@sc3d.org>
282 * alloc.c (Fmemory_info): Remove a stray brace.
284 * process.c: Fix a comment typo.
286 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
288 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
290 * widgetprv.h (EmacsFramePart): Remove font.
292 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
293 (resources, setup_frame_cursor_bits): Remove unused variables and
294 functions, esp. wrt. font (Bug#18227).
296 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
298 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
300 2014-08-07 Reuben Thomas <rrt@sc3d.org>
302 Refer to MS-DOS using the same name everywhere.
304 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
308 2014-08-05 Martin Rudalics <rudalics@gmx.at>
310 * w32term.c (w32_redeem_scroll_bar):
311 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
312 not redeeming scroll bars that have been turned off.
314 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
316 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
317 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
318 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
319 (safe_run_hook_funcall): Adjust accordingly.
321 2014-08-04 Martin Rudalics <rudalics@gmx.at>
323 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
324 correctly according to toolkit used.
325 * frame.c (make_initial_frame, make_terminal_frame)
326 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
327 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
328 assignments according to presence of toolkit scrollbars.
329 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
330 correctly according to toolkit used.
331 * window.c (set_window_scroll_bars): Set horizontal scroll bar
332 only if toolkit supports it.
333 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
335 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
337 (XTredeem_scroll_bar): Always redeem scroll bar if present.
339 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
341 * keyboard.c (safe_run_hook_funcall): Avoid consing around
342 Vinhibit_quit and prefer internal_condition_case_n to pass args.
343 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
344 (safe_run_hooks): Remove comment which is not relevant any more.
346 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
348 Don't let big frames overrun the stack.
349 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
350 Use SAFE_NALLOCA, not alloca.
352 Fix bug with clang + directory_files_internal + GC (Bug#16986).
353 * dired.c (directory_files_internal): Use a volatile variable
354 to prevent the compiler from optimizing away all copies of a local.
355 I wonder how many other GC-related bugs like this lurk elsewhere?
357 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
358 * xterm.h (struct x_display_info): New member 'connection'.
359 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
360 so that x_delete_terminal has a file descriptor to pass to
361 delete_keyboard_wait_descriptor.
363 Don't mishandle year-9999 dates (Bug#18176).
364 * editfns.c (decode_time_components): Store an invalid timespec
365 on overflow, instead of returning false, so that the caller can
366 distinguish overflow from other errors.
367 (lisp_time_argument, lisp_seconds_argument): If the time is out
368 of range, signal a time overflow instead of an invalid time spec.
369 * keyboard.c (decode_timer): Treat time overflow like other
372 Avoid undefined behavior with signed left shift.
373 Caught by 'gcc -fsanitize=undefined'.
374 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
375 * dispnew.c (line_hash_code, scrolling):
376 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
377 Use 'unsigned', not 'int', for line hashes.
378 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
380 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
382 Make compare-strings more compatible with old behavior (Bug#17903).
383 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
385 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
387 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
388 Don't add label between left and right buttons (Bug#18129).
390 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
392 Make functions static that no longer need to be extern.
393 * frame.c, frame.h (set_menu_bar_lines):
394 * keyboard.c (Qleftmost, Qrightmost):
395 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
396 (x_set_internal_border_width):
399 2014-08-01 Eli Zaretskii <eliz@gnu.org>
401 Fix display of R2L lines when the last character fits only partially.
402 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
404 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
405 R2L row is visible only partially, give the row a negative x
407 (display_line): Fix the calculation of the glyph whose pixel width
408 is used to decide whether the last produced glyph fits on the
409 line. When the last glyph fits only partially, give the row a
412 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
413 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
414 pixel width of the first glyph that is hscrolled from display.
415 (display_line): In R2L glyph rows, don't give a negative offset to
416 row->x when the first glyph begins before first_visible_x.
418 * xdisp.c (display_line): If called with iterator set up to write
419 to a marginal area, delay the call to handle_line_prefix until we
420 switch back to the text area. (Bug#18035)
422 * .gdbinit (xwindow): The members total_cols, total_lines,
423 left_col, and top_line are C integers (and has been so for the
426 2014-08-01 Andreas Schwab <schwab@suse.de>
428 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
429 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
431 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
433 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
434 (timerfd_callback): Ignore weird events with no data. Add tight
435 assertions and comments.
436 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
437 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
439 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
441 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
442 I had confused && with ||.
444 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
446 Simplify timerfd configuration and fix some minor glitches.
447 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
448 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
449 Fall back on timer_create if timerfd_create fails at runtime.
450 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
451 kernel primitives to do resolution. All uses removed.
452 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
453 (turn_on_atimers): Clear timer_create-based timers too,
456 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
457 Without this change, the code can access the local variable 'width'
458 even when it has not been initialized, and likewise for 'height';
459 in either case this leads to undefined behavior.
461 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
463 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
464 necessary, put horizontal scroll bar resources as well. See
465 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
466 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
468 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
470 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
471 background value to match the resource of its vertical counterpart.
473 2014-07-29 Martin Rudalics <rudalics@gmx.at>
475 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
476 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
478 2014-07-28 Martin Rudalics <rudalics@gmx.at>
480 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
481 change that added the top margin height to the requested height
482 and revert (undocumented) part of 2014-07-28 change that changed
483 the logic of whether a size change occurred.
485 2014-07-28 Eli Zaretskii <eliz@gnu.org>
487 * .gdbinit (xwindow): The members total_cols, total_lines,
488 left_col, and top_line are C integers (and has been so for the
491 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
494 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
496 On GNU/Linux, use timerfd for asynchronous timers.
497 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
498 (toplevel): Rename alarm_timer_ok to special_timer_available.
499 [HAVE_TIMERFD]: Declare timerfd.
500 [HAVE_CLOCK_GETRES]: Declare resolution.
501 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
502 system timer resolution.
503 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
504 (timerfd_callback) [HAVE_TIMERFD]: New function.
505 (atimer_result, debug_timer_callback, Fdebug_timer_check)
506 [ENABLE_CHECKING]: New function for the sake of automated tests.
507 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
508 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
509 [ENABLE_CHECKING]: Defsubr test function.
510 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
511 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
512 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
514 Fix --without-x build and pacify --enable-gcc-warnings.
515 Problems reported in Bug#18122 and Bug#18124.
516 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
517 (frame_windows_min_size): Now static.
518 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
520 (adjust_frame_size): Always declare prototype.
522 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
523 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
524 * atimer.c (timerfd_callback): Always read expiration data.
526 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
527 * process.c (add_timer_wait_descriptor): Add timer descriptor
528 to input_wait_mask and non_process_wait_mask as well.
530 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
532 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
534 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
536 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
537 Reinstate code removed by the prevoius commit to this file.
539 2014-07-27 Martin Rudalics <rudalics@gmx.at>
541 * buffer.h (struct buffer): New fields scroll_bar_height and
542 horizontal_scroll_bar_type.
543 * buffer.c (bset_scroll_bar_height)
544 (bset_horizontal_scroll_bar_type): New functions.
545 (Fbuffer_swap_text): Handle old_pointm field.
546 (init_buffer_once): Set defaults for scroll_bar_height and
547 horizontal_scroll_bar_type.
548 (syms_of_buffer): New variables scroll_bar_height and
549 horizontal_scroll_bar_type.
550 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
551 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
552 (set_vertical_scroll_bar): Remove prototype.
553 (x_change_tool_bar_height): Add prototype.
554 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
555 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
556 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
558 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
559 (update_window): Start mode_line_row->y after horizontal scroll
561 (change_frame_size_1): Call adjust_frame_size.
562 (init_display): When changing the size of a tty frame do not
563 pass height of menu bar.
564 (Qframe_windows_min_size): New symbol.
565 * frame.h (struct frame): List tool bar fields after menu bar
566 fields. Add official, total_lines, horizontal_scroll_bars,
567 config_scroll_bar_height and config_scroll_bar_lines fields.
568 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
569 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
570 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
571 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
572 (FRAME_WINDOWS_HEIGHT): New macros.
573 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
574 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
575 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
576 horizontal scroll bar.
577 (frame_inhibit_resize, adjust_frame_size)
578 (frame_windows_min_size): Add declarations.
579 (Qscroll_bar_height, Qhorizontal_scroll_bars)
580 (x_set_scroll_bar_default_height, x_set_left_fringe)
581 (x_set_right_fringe, x_set_vertical_scroll_bars)
582 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
583 (x_set_scroll_bar_height): Add external declarations.
584 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
585 (adjust_frame_size): New functions.
586 (make_frame): Initial horizontal_scroll_bars field. Use
587 SET_FRAME_LINES. Don't allow horizontal scroll bar in
589 (make_initial_frame, make_terminal_frame): No horizontal scroll
590 bar in initial and terminal frames. Use adjust_frame_size.
591 (Fframe_total_cols): Fix doc-string.
592 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
593 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
594 using adjust_frame_size.
595 (Qscroll_bar_height, Qhorizontal_scroll_bars)
596 (Qframe_windows_min_size): New symbols.
597 (x_set_frame_parameters): Remove call of check_frame_size.
598 (x_report_frame_params): Return scroll_bar_height value.
599 (x_set_left_fringe, x_set_right_fringe): New functions.
600 (adjust_frame_height, x_set_internal_border_width)
601 (x_set_fringe_width): Remove.
602 (x_set_internal_border_width, x_set_vertical_scroll_bars)
603 (x_set_scroll_bar_width, x_set_right_divider_width)
604 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
605 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
607 (x_figure_window_size): Rewrite to make frame display the
608 expected number of lines.
609 (Vdefault_frame_scroll_bars): Rewrite doc-string.
610 (Vdefault_frame_horizontal_scroll_bars)
611 (Vframe_initial_frame_tool_bar_height)
612 (frame_inhibit_implied_resize): New variables.
613 * fringe.c (compute_fringe_widths): Remove.
614 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
615 (xg_create_horizontal_scroll_bar)
616 (xg_update_horizontal_scrollbar_pos)
617 (xg_set_toolkit_horizontal_scroll_bar_thumb)
618 (xg_get_default_scrollbar_height)
619 (xg_clear_under_internal_border): Extern.
620 * gtkutil.c (xg_frame_resized): Don't call
621 do_pending_window_change.
622 (xg_frame_set_char_size): Use adjust_frame_size.
623 (style_changed_cb): Call update_theme_scrollbar_height and
624 x_set_scroll_bar_default_height.
625 (x_wm_set_size_hint): Don't call check_frame_size.
626 (update_theme_scrollbar_height)
627 (xg_get_default_scrollbar_height)
628 (xg_create_horizontal_scroll_bar)
629 (xg_update_horizontal_scrollbar_pos)
630 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
631 (xg_create_scroll_bar): Set horizontal slot of bar.
632 (xg_initialize): Call update_theme_scrollbar_height.
633 (xg_clear_under_internal_border): No more static.
634 * insdel.c (adjust_suspend_auto_hscroll): New function.
635 (adjust_markers_for_delete, adjust_markers_for_insert)
636 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
637 * keyboard.c (readable_events, discard_mouse_events)
638 (make_lispy_event): Handle horizontal scroll bar click events.
639 (Fsuspend_emacs): When changing the size of a tty frame do not
640 pass height of menu bar.
641 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
642 (Qright, Qleftmost, Qrightmost): New symbols.
643 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
645 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
646 * nsfns.m (x_set_internal_border_width): New function.
647 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
648 Remove extended fringe code.
649 (x_set_window_size, x_new_font): Don't call
650 compute_fringe_widths.
651 * term.c (Fresume_tty): When changing the size of a tty frame do
652 not pass height of menu bar.
653 (clear_tty_hooks, set_tty_hooks): Clear
654 horizontal_scroll_bar_hook.
655 (init_tty): Frame has no horizontal scroll bars.
656 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
657 scroll_bar_before_handle, scroll_bar_horizontal_handle,
658 scroll_bar_after_handle, scroll_bar_left_arrow,
659 scroll_bar_right_arrow, scroll_bar_to_leftmost and
660 scroll_bar_to_rightmost entries.
661 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
662 (struct terminal): Add set_horizontal_scroll_bar_hook.
663 * w32console.c (initialize_w32_display): Clear
664 horizontal_scroll_bar_hook.
665 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
667 (x_clear_under_internal_border, x_set_internal_border_width):
669 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
670 windows_or_buffers_changed when adding the menu bar.
671 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
672 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
673 (w32_createhscrollbar): New functions.
674 (w32_createscrollbar): Rename to w32_createvscrollbar.
675 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
676 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
677 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
679 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
680 case do not artificially impose WM size hints. Handle
681 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
682 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
684 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
685 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
686 (unwind_create_frame_1): Remove.
687 (Fx_create_frame): Make both scrollbars the system standard
688 width and height. Use official field of frame structure to
689 inhibit running window-configuration-change-hook.
690 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
691 pixelwise. Handle frame's official field.
692 (w32_frame_parm_handlers): Remove x_set_fringe_width
693 entries. Add x_set_scroll_bar_height,
694 x_set_horizontal_scroll_bars, x_set_left_fringe and
696 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
697 pass height of menu bar to change_frame_size.
698 * w32menu.c (set_frame_menubar): Rewrite using
699 frame_inhibit_resize.
700 * w32term.h (struct w32_display_info): Add
701 horizontal_scroll_bar_cursor and cursor_display_counter.
702 (struct scroll_bar): Add horizontal.
703 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
704 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
705 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
706 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
707 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
708 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
709 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
710 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
711 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
712 instead of WM_EMACS_CREATESCROLLBAR.
713 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
715 * w32term.c (horizontal_scroll_bar_min_handle)
716 (horizontal_scroll_bar_left_border)
717 (horizontal_scroll_bar_right_border): New integers.
718 (x_set_frame_alpha): Replace x_highlight_frame by
720 (x_window_to_scroll_bar): New argument "type". Update callers
722 (w32_set_horizontal_scroll_bar_thumb)
723 (x_horizontal_scroll_bar_report_motion)
724 (w32_set_horizontal_scroll_bar)
725 (w32_horizontal_scroll_bar_handle_click)
726 (x_horizontal_scroll_bar_report_motion): New functions.
727 (w32_mouse_position): Discriminate horizontal and vertical
729 (my_create_scrollbar): Replace with two new functions
730 my_create_vscrollbar and my_create_hscrollbar.
731 (x_scroll_bar_create): New argument "horizontal". Update
733 (x_scroll_bar_remove, w32_condemn_scroll_bars)
734 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
736 (w32_read_socket): Handle WM_HSCROLL cae.
737 (x_new_font): Don't recompute fringe widths. Use
738 frame_inhibit_resize. Calculate new menu bar height iff we
739 build without toolkit. Always clear under internal border.
740 (x_set_window_size): Don't check frame size or recompute
741 fringes. Reset fullscreen status before applying sizes. Always
742 resize as requested by pixelwise argument. Don't call
743 do_pending_window_change.
744 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
745 (w32_initialize_display_info): Initialize dpyinfo's
746 horizontal_scroll_bar_cursor entry.
747 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
748 (w32_initialize): Init horizontal_scroll_bar_min_handle and
749 horizontal_scroll_bar_left_border.
750 (w32fullscreen_hook): Intermittently resize window to normal
751 when switching from fullscreen to maximized state.
752 (run_window_configuration_change_hook): Don't run it if frame is
754 (unwind_change_frame): Remove.
755 (Fset_window_configuration): Rewrite using frame's official field.
756 * widget.c (set_frame_size): Don't call compute_fringe_widths.
757 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
758 * window.h (struct window): New fields old_pointm,
759 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
760 scroll_bar_height and suspend_auto_hscroll.
761 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
763 (sanitize_window_sizes): Extern.
764 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
765 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
766 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
767 (WINDOW_CONFIG_SCROLL_BAR_LINES)
768 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
770 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
771 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
772 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
773 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
774 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
775 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
776 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
777 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
778 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
779 (Fwindow_old_point, sanitize_window_sizes): New functions.
780 (Qwindow_sanitize_window_sizes): New symbol.
781 (window_body_height): Count in horizontal scroll bar.
782 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
783 suspend_auto_hscroll slot.
784 (Fwindow_inside_edges): Count fringes pixelwise.
785 (coordinates_in_window, Fcoordinates_in_window_p): Consider
786 horizontal scroll bar.
787 (check_frame_size, adjust_window_margins): Remove functions and
789 (set_window_buffer): Initialize old_pointm and horizontal scroll
791 (temp_output_buffer_show): Reset hscroll related fields.
792 Initialize old_pointm.
793 (make_parent_window): Initialize old_pointm.
794 (make_window): Initialize old_pointm, horizontal scroll bar type,
795 and scroll bar height.
796 (resize_frame_windows): Don't count top margin in new sizes.
797 Don't use safe sizes when shrinking a frame; let the window
798 manager do the clipping.
799 (Fsplit_window_internal): Inherit horizontal scroll bar type and
801 (Fdelete_window_internal): Unchain old_pointm marker.
802 (window_scroll_pixel_based, Fscroll_other_window): Adjust
804 (Fwindow_text_width, Fwindow_text_height): New argument
806 (struct saved_window): New fields, old_pointm, hscroll_whole,
807 suspend_auto_hscroll, scroll_bar_height and
808 horizontal_scroll_bar_type.
809 (Fset_window_configuration, save_window_save): Set new fields of
811 (apply_window_adjustment): Don't call adjust_window_margins.
812 (set_window_margins): Don't change margins if new sizes don't
814 (set_window_scroll_bars): New argument "horizontal_type".
815 Handle horizontal scroll bars. Don't change scroll bars if they
816 don't fit into window.
817 (Fset_window_scroll_bars): New argument "horizontal_type".
818 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
819 (compare_window_configurations): Compare horizontal scroll bar
821 * xdisp.c (window_text_bottom_y, window_box_height): Count in
822 horizontal scroll bar height.
823 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
824 instead of FRAME_LINES.
825 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
826 ON_VERTICAL_SCROLL_BAR.
827 (with_echo_area_buffer): Initialize old_pointm.
828 (with_echo_area_buffer_unwind_data): Store old_pointm values in
830 (unwind_with_echo_area_buffer): Handle old_pointm.
831 (update_tool_bar): Set do_update when the tool bar window has at
832 least one line (since this is what the user sets).
833 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
834 (redisplay_tool_bar): Return early when toolbar has zero lines.
835 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
836 (hscroll_window_tree): Handle suspension of auto_hscroll and
838 (set_horizontal_scroll_bar): New function.
839 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
840 more than one line. Handle horizontal scroll bars.
841 (note_mouse_highlight): Handle horizontal scrol bars.
842 (expose_frame): Set dimensions of XRectangle from frame's text
844 (Vvoid_text_area_pointer): Update doc-string.
845 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
846 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
847 (x_set_internal_border_width): New functions.
848 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
849 (unwind_create_frame_1): Remove.
850 (Fx_create_frame): Handle horizontal scroll bars. Use official
851 field of frame structure to inhibit running
852 window-configuration-change-hook.
853 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
854 pixelwise. Handle frame's official field.
855 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
856 x_set_horizontal_scroll_bars, x_set_left_fringe,
858 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
860 * xterm.h (struct x_display_info): Add
861 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
863 (struct scroll_bar): Add horizontal slot.
864 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
865 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
866 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
867 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
868 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
869 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
870 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
871 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
872 (x_clear_under_internal_border): Remove.
873 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
874 (x_window_to_scroll_bar): New argument TYPE. Update callers.
875 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
876 HORIZONTAL. Update callers.
877 (horizontal_action_hook_id): New action hook id.
878 (x_horizontal_scroll_bar_to_input_event)
879 (x_create_horizontal_toolkit_scroll_bar)
880 (xt_horizontal_action_hook)
881 (x_set_toolkit_horizontal_scroll_bar_thumb)
882 (XTset_horizontal_scroll_bar, x_net_wm_state)
883 (x_horizontal_scroll_bar_report_motion): New functions.
884 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
885 horizontal scroll bars.
886 (SCROLL_BAR_HORIZONTAL_NAME): Define.
887 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
889 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
890 horizontal scroll bars.
891 (handle_one_xevent): Handle horizontal scroll bar events. Call
893 (x_set_window_size_1, x_wm_set_size_hint): Don't call
895 (x_set_window_size): Don't call check_frame_size and
896 do_pending_window_change.
897 (x_term_init): Init horizontal_scroll_bar_cursor display info.
898 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
899 (x_scroll_bar_set_handle): Add some checks when calling
902 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
904 Revert previous change.
905 There is certainly nothing wrong with writing code like 'lo <= i
906 && i <= hi', even if LO happens to a constant. There isn't even
907 anything wrong in general with writing 'a <= b' if A happens to
908 be a constant. At any rate stylistic changes shouldn't
909 be done like this without discussion.
911 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
913 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
914 (Fgarbage_collect): Reorder conditions that are written backwards.
915 * data.c (cons_to_unsigned): Likewise.
916 * dispnew.c (update_frame_1, sit_for): Likewise.
917 * fileio.c (file_offset): Likewise.
918 * filelock.c (read_lock_data, lock_file): Likewise.
919 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
921 * font.c (font_intern_prop, font_style_symbolic): Likewise.
922 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
923 * lread.c (read1): Likewise.
924 * minibuf.c (read_minibuf_noninteractive): Likewise.
925 * nsterm.m (x_set_frame_alpha): Likewise.
926 * process.c (wait_reading_process_output): Likewise.
927 * region-cache.c (delete_cache_boundaries): Likewise.
928 * xterm.c (x_set_frame_alpha): Likewise.
930 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
932 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
935 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
937 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
938 because atimer expiration is absolute rather than relative.
940 2014-07-25 Eli Zaretskii <eliz@gnu.org>
942 * w32term.h (current_popup_menu, menubar_in_use): Move
943 declarations from w32term.c.
945 2014-07-25 Martin Rudalics <rudalics@gmx.at>
947 * w32fns.c (menubar_in_use): No more static.
948 * w32term.c (current_popup_menu, menubar_in_use): Declare.
950 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
952 Move hourglass machinery to RIF.
953 * dispextern.h (struct redisplay_interface): New members
954 show_hourglass and hide_hourglass. Indent comments.
955 (show_hourglass, hide_hourglass): Remove prototypes.
956 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
957 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
958 (ns_redisplay_interface): Add them.
959 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
960 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
961 (w32_arrow_cursor): New function to hack around non-GUI frames.
962 (w32_redisplay_interface): Add new functions.
963 * w32term.h (w32_arror_cursor): Add prototype.
964 * xdisp.c (show_hourglass): New function, refactored out from
965 platform-dependent code.
966 (cancel_hourglass): Now call to RIF function.
967 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
968 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
969 (x_redisplay_interface): Add new functions.
971 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
973 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
974 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
975 and complete previous change.
976 * frame.c (adjust_frame_height): New function.
977 (Fset_frame_height, Fset_frame_size): Use it.
978 (x_set_frame_parameters): Take frame top margin into account.
980 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
982 * frame.c (Fset_frame_height): Take frame top margin into account.
983 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
984 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
986 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
988 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
989 menubar_height as such. Tweak comment.
990 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
991 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
992 All related users changed.
993 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
994 * xterm.c (handle_one_xevent):
995 * gtkutil.c (xg_event_is_for_menubar):
996 * xfns.c (x_window) [USE_X_TOOLKIT]:
997 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
998 to use FRAME_MENUBAR_HEIGHT.
1000 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1002 * frame.c (Fframe_parameters): Always report frame height without
1003 menu and tool bar lines.
1005 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1007 * nsterm.m (applicationDidFinishLaunching:): Call
1008 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1009 (antialiasThresholdDidChange:): New method for EmacsApp.
1011 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1013 * macfont.m (macfont_update_antialias_threshold): Remove static.
1015 * macfont.h (macfont_update_antialias_threshold): Declare.
1017 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1019 * w32select.c (setup_windows_coding_system): Apply
1020 CODING_ANNOTATION_MASK to the common_flags member of struct
1021 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1023 * w16select.c (Fw16_get_clipboard_data): Apply
1024 CODING_ANNOTATION_MASK to the common_flags member of struct
1027 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1028 buffer position where we are to start the iteration.
1029 (handle_invisible_prop): Record in it->stop_charpos the position
1030 where the invisible text ends. (Bug#18035)
1031 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1032 row has zero buffer position as their start position. Reported by
1033 martin rudalics <rudalics@gmx.at>.
1035 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1036 infinite looping in redisplay when display lines don't have enough
1037 space to display even a single character. (Bug#18036)
1039 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1041 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1042 * xfns.c (x_window): Use it to allow xfree later.
1043 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1044 where appropriate. Use bool for booleans and remove redundant checks.
1045 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1046 * xterm.c (x_free_frame_resources): Free shell_position.
1048 2014-07-19 K. Handa <handa@gnu.org>
1050 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1051 mandatory font spec (Bug#17973).
1053 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1055 * font.c (font_score): Return the worst score if the size of
1056 ENTITY is wrong by more than a factor 2 (Bug#17973).
1058 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1060 * frame.c (frame_unspecified_color): New function
1061 refactored out from ...
1062 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1063 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1065 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1066 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1067 * lisp.h (set_frame_param): Remove prototype.
1068 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1069 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1072 Prefer 'x_display_info *' to 'Display *' in X selection code.
1073 This helps to avoid unneeded calls to x_display_info_for_display.
1074 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1075 instead of 'Display *'.
1076 (SELECTION_EVENT_DPYINFO): New macro.
1077 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1078 it as an lvalue. Mention this in comment.
1079 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1080 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1081 (selection_data_to_lisp_data, receive_incremental_selection):
1082 Convert to use 'x_display_info *'. Adjust users where appropriate.
1083 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1084 selection data *' as last arg to not return values in args.
1085 (unexpect_property_change): Use common removal technique.
1087 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1089 * print.c (print_preprocess): Adjust to match changed
1090 sub char-table structure and avoid crash (Bug#18038).
1092 * data.c (wrong_choice): Not static any more.
1093 * lisp.h (wrong_choice): Add prototype.
1094 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1095 Declare namebuf as such. Tweak comment.
1096 [USE_GTK]: Likewise for tool_bar_position.
1097 (fset_tool_bar_position) [USE_GTK]: Ditto.
1098 (FRAME_TOOL_BAR_POSITION): New macro.
1099 * frame.c (x_report_frame_params):
1100 * gtkutil.c (update_frame_tool_bar):
1101 * xfns.c (Fx_create_frame): Use it.
1102 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1104 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1106 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1107 buffer's default-directory only if it is a string. (Bug#17986)
1109 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1111 More precise control over values of some buffer-local variables.
1112 * keyboard.c (Qvertical_scroll_bar):
1113 * frame.c (Qleft, Qright): Move to ...
1114 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1115 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1116 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1117 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1118 vertical-scroll-bar, scroll-up-aggressively
1119 and scroll-down-aggressively.
1120 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1122 * nsfns.m, frame.h (Qleft, Qright):
1123 * nsterm.m (Qleft): Remove declarations.
1124 * gtkutil.c (toplevel): Include buffer.h.
1125 * data.c (wrong_choice, wrong_range): New functions.
1126 (store_symval_forwarding): Handle special properties of buffer-local
1127 variables and use functions from the above to signal error, if any.
1129 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1130 values. Add comment.
1131 (struct frame): Re-arrange layout to avoid extra padding and use bit
1132 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1133 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1134 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1135 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1136 Define as no-ops because there are no scroll bars anyway.
1137 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1140 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1141 Add convenient setter.
1142 (font_put_frame_data, font_get_frame_data): Use it.
1144 2014-07-15 Daiki Ueno <ueno@gnu.org>
1146 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1147 pointer argument, before dereferencing.
1148 (XCHAR2B_BYTE2): Likewise.
1150 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1152 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1153 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1154 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1155 Use record_unwind_protect_int and avoid consing.
1156 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1158 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1160 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1162 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1163 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1165 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1166 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1167 * minibuf.c: Include binary-io.h instead of fcntl.h.
1168 (read_minibuf_noninteractive):
1169 Use set_binary_mode instead of handcrafted code.
1170 Don't call emacs_set_tty if emacs_get_tty failed.
1171 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1172 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1173 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1175 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1176 This works around a GCC compiler bug when Emacs is configured with
1177 --enable-gcc-warnings.
1179 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1181 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1182 or characters in string, respectively. Add comment.
1183 * fringe.c (Fdefine_fringe_bitmap):
1184 * fns.c (Fsubstring, substring_both): Use it.
1185 * keymap.c (Fdefine_key, Flookup_key):
1186 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1188 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1189 Use menu_item_width.
1190 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1192 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1194 Improve behavior of 'bzr up; cd src; make -k'.
1195 * Makefile.in (top_srcdir): New var.
1196 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1197 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1198 its expansion is a bit shorter.
1199 (../config.status): Actually build config.status instead of
1201 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1202 New macros, copied and relocated from ../Makefile.in.
1203 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1204 (../config.status, Makefile): New dependencies and rules,
1205 copied with relocation from ../Makefile.in. This should be more
1206 likely to rebuild the build machinery properly if you do a 'make'
1207 in the src directory.
1209 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1211 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1214 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1215 behavior on Windows 7 and later when the function is repeatedly
1216 invoked with the same value of DIR. (Bug#17950)
1218 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1219 string to match the one in w32fns.c.
1221 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1222 stdin to binary mode only if it is connected to a terminal.
1224 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1226 Coalesce extern decls.
1227 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1228 * sysdep.c (emacs_get_tty, emacs_set_tty):
1229 Move duplicate extern decls from here ...
1230 * systty.h: ... to here, so that there's just one copy.
1232 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1234 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1236 * nsfns.m (Fns_popup_font_panel): Ditto.
1238 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1240 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1242 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1244 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1245 [DOS_NT]: Implement for WINDOWSNT.
1247 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1250 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1252 * sysdep.c (suppress_echo_on_tty): New function.
1253 * minibuf.c (read_minibuf_noninteractive): Use it.
1255 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1257 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1258 sysinfo failed. Adjust docstring.
1260 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1262 Implement memory-info for MS-DOS.
1263 * dosfns.c (dos_memory_info): New function.
1264 * dosfns.h (dos_memory_info): Add prototype.
1265 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1266 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1267 of doing some of its job.
1269 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1270 reference termios structure members.
1272 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1274 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1276 * minibuf.c (top): Include systty.h. Declare external
1277 emacs_get_tty and emacs_set_tty.
1278 (Vread_hide_char): New lisp variable.
1279 (read_minibuf_noninteractive): Hide characters with
1280 Vread_hide_char if it is a character. (Bug#17839)
1282 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1284 Implement memory-info for MS-Windows.
1285 * w32.c (w32_memory_info): New function.
1286 * w32.h (w32_memory_info): Prototype it.
1287 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1289 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1291 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1292 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1293 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1294 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1295 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1296 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1297 (decode_coding_big5, decode_coding_charset, decode_coding)
1298 (encode_coding): Adjust users.
1300 * alloc.c (Fmemory_info): New function.
1302 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1304 * syntax.c (back_comment): Use more-natural location for label.
1306 * font.c, font.h (font_unparse_fcname): Now static.
1307 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1309 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1311 Next minor cleanup of font subsystem.
1312 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1313 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1315 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1317 * ftfont.h (ftfont_font_format): Remove prototype.
1318 * ftfont.c (ftfont_font_format): Remove; now unused.
1320 * nsfont.m (nsfont_open):
1321 * w32font.c (w32font_open_internal):
1322 * w32uniscribe.c (uniscribe_open):
1323 * xfont.c (xfont_open):
1324 * xftfont.c (xftfont_open): All users changed.
1326 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1327 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1329 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1331 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1332 x_produce_glyphs does when it generates a stretch glyph that
1333 represents a TAB. (Bug#17969)
1335 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1336 and there is a display property at that position, don't call
1337 move_it_to to move to a position before window start. (Bug#17942)
1338 Fix condition for finding CHARPOS by the first call to move_it_to.
1341 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1343 * syntax.c (find_defun_start): Try the cache even
1344 if !open_paren_in_column_0_is_defun_start.
1345 (back_comment): If find_defun_start was pessimistic, use the
1346 scan_sexps_forward result to improve the cache (bug#16526).
1348 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1350 * xdisp.c (redisplay_window): If redisplay of a window ends up
1351 with point in a partially visible line at end of the window, make
1352 sure the amended position of point actually has smaller Y
1353 coordinate; if not, give up and scroll the display. (Bug#17905)
1355 * window.c (window_scroll_pixel_based): When point ends up at the
1356 last fully visible line, don't let move_it_to stop at the left
1357 edge of the line and dupe us into thinking point is inside the
1360 * w32.c (network_interface_info): Make sure the argument is a
1363 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1365 * process.c (read_and_dispose_of_process_output): Fix typo
1366 in previous patch: we want nonnegative fds, not nonzero fds.
1368 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1370 * chartab.c (char_table_translate): Move to...
1371 * character.h (char_table_translate): ... inline function here.
1372 Avoid Faref and assume that args are always valid. This helps to
1373 speedup search, which is especially important for a huge buffers.
1374 * lisp.h (char_table_translate): Remove prototype.
1376 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1377 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1378 New function, with an intention to avoid code duplication between
1380 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1382 * ftfont.c (ftfont_open):
1383 * macfont.m (macfont_open):
1384 * xftfont.c (xftfont_open): Use it.
1386 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1388 * process.c: Add sanity checks for file descriptors (Bug#17844).
1389 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1390 Check that infd is nonnegative before using it as an fd.
1391 (read_and_dispose_of_process_output, Fprocess_send_eof):
1392 Likewise, for outfd.
1393 (wait_reading_process_output): Omit unnecessary check of infd.
1395 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1397 Minor fixups related to usage of the 'long' type.
1398 * gnutls.c (emacs_gnutls_handshake):
1399 * xfaces.c (dump_realized_face):
1400 Work even if 'long' is narrower than 'void *'.
1401 * termcap.c (scan_file):
1402 * xselect.c (x_decline_selection_request)
1403 (x_reply_selection_request, x_get_window_property):
1404 * xterm.c (x_set_frame_alpha):
1405 Remove unnecessary 'L' suffixes of integer constants.
1406 * xfns.c (hack_wm_protocols):
1407 * xselect.c (x_fill_property_data):
1408 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1409 Remove unnecessary casts to 'long'.
1410 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1412 Minor ImageMagick safety fixes.
1413 * image.c (imagemagick_compute_animated_image):
1414 Remove useless assignment to local. Avoid problems if dest_width is 0.
1415 (imagemagick_load_image): Use int for pixel counts that can't
1416 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1417 a row width greater than the image width (or greater than LONG_MAX!).
1419 2014-07-04 K. Handa <handa@gnu.org>
1421 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1422 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1423 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1425 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1427 * font.h (struct font_driver): Remove get_outline and free_outline;
1428 not used by any font driver.
1429 * ftfont.c (ftfont_driver):
1430 * macfont.m (macfont_driver):
1431 * nsfont.m (nsfont_driver):
1432 * w32font.c (w32font_driver):
1433 * w32uniscribe.c (uniscribe_font_driver):
1434 * xfont.c (xfont_driver): Related users changed.
1435 * xselect.c (x_get_window_property): Use convenient xmalloc.
1436 Call to xfree only if some data was really allocated.
1438 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1440 On MS-Windows, display busy cursor on all GUI frames.
1441 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1442 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1443 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1445 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1446 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1448 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1450 Use convenient alists to manage per-frame font driver-specific data.
1451 * frame.h (struct frame): Rename font_data_list to...
1452 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1453 * font.h (struct font_data_list): Remove; no longer need a special
1455 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1457 * font.c (font_put_frame_data, font_get_frame_data)
1458 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1460 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1461 Related users changed.
1462 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1463 Prefer convenient xmalloc and xfree.
1465 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1467 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1468 the window whose glyph row is being prepared and a flag whether it
1469 is for mode/header line. Make sure the glyph row's marginal areas
1470 are in sync with what the window wants.
1473 * xdisp.c (display_line, display_mode_line): Call
1474 prepare_desired_row with additional arguments, as appropriate.
1476 * dispextern.h (prepare_desired_row): Adjust prototype.
1478 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1480 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1481 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1482 caused by xw_popup_dialog in daemon mode (Bug#17891).
1484 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1486 * frame.c (do_switch_frame): When switching to another TTY frame,
1487 make sure FrameCols and FrameRows are in sync with the new frame's
1490 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1492 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1493 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1494 min_char slots. Adjust comment.
1495 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1496 Add SUB_CHAR_TABLE_OFFSET member.
1497 (make_uninit_sub_char_table): New function.
1498 (toplevel): Add compile-time assert to verify suitable member layout
1499 in Lisp_Sub_Char_Table.
1500 * alloc.c (mark_char_table): Add extra argument to denote char table
1501 subtype. Adjust to match new layout of sub char-table.
1502 (mark_object): Always mark sub char-tables with mark_char_table.
1503 * chartab.c (make_sub_char_table, copy_sub_char_table)
1504 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1505 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1506 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1507 All related users changed.
1508 * lread.c (read1): Adjust to match new layout of sub char-table.
1509 * print.c (print_object): Likewise (Bug#17898).
1511 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1513 * keymap.c (get_keyelt): Simplify.
1514 (copy_keymap_item): Remove left-over code for when we had
1515 key-shortcut caches.
1517 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1519 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1520 (dealloc): Remove for EmacsScroller.
1522 * nsterm.h (EmacsScroller): Remove dealloc.
1524 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1526 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1528 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1530 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1531 when setNeedsDisplay is called so we don't trigger redisplay for every
1534 * nsterm.m (any_help_event_p): New variable.
1535 (mouseMoved:): Set any_help_event_p to YES if help event is
1536 generated. Remove else with empty help event that triggered redisplay
1537 for every mouse move.
1538 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1540 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1542 * xfns.c (Qsuppress_icon): Remove; no real users.
1543 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1544 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1545 (syms_of_w32fns): Don't DEFSYM it.
1547 2014-06-29 Glenn Morris <rgm@gnu.org>
1549 * Makefile.in (ns-app): Mark as PHONY.
1551 2014-06-28 Glenn Morris <rgm@gnu.org>
1553 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1554 liblw.a in this directory.
1556 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1558 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1559 also in unibyte case. (Bug#17865)
1561 2014-06-28 K. Handa <handa@gnu.org>
1563 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1564 (MIN_CHARBUF_SIZE): New macro.
1565 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1567 2014-06-27 Glenn Morris <rgm@gnu.org>
1569 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1570 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1571 (.el.elc): Replace suffix rule with pattern rule.
1572 (%.elc): New pattern rule, with order-only prerequisite.
1573 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1574 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1575 in place of BOOTSTRAPEMACS.
1577 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1579 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1581 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1583 Consistently use validate_subarray to verify substring.
1584 * fns.c (validate_substring): Not static any more. Adjust to
1585 use ptrdiff_t, not EMACS_INT, because string and vector limits
1586 can't exceed ptrdiff_t even if EMACS_INT is wider.
1587 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1588 (secure_hash): Adjust user.
1589 * lisp.h (validate_subarray): Add prototype.
1590 * coding.c (Fundecodable_char_position):
1591 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1592 Use validate_subarray. Adjust comment to mention substring.
1594 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1596 Do not allow out-of-range character position in Fcompare_strings.
1597 * fns.c (validate_subarray): Add prototype.
1598 (Fcompare_substring): Use validate_subarray to check ranges.
1599 Adjust comment to mention that the semantics was changed. Also see
1600 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1602 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1604 Be more consistent about the 'Qfoo' naming convention.
1605 * image.c (Fimagemagick_types):
1606 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1607 * process.c (Fmake_network_process):
1608 Rename C local identifier 'Qfoo to avoid giving the false
1609 impression that it stands for the symbol 'foo'.
1611 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1613 Simplify and cleanup character conversion stuff.
1614 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1616 * character.c (multibyte_char_to_unibyte)
1617 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1618 * character.h (make_char): Remove; unused.
1619 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1620 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1621 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1622 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1623 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1625 2014-06-22 Mario Lang <mlang@delysid.org>
1627 * w32fns.c (Fw32_shell_execute): The the -> the.
1629 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1631 * xmenu.c (mouse_position_for_popup):
1632 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1633 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1634 * menu.c (Fx_popup_menu):
1635 * xselect.c (x_handle_dnd_message): Adjust users.
1636 * menu.h (mouse_position_for_popup): Remove prototype.
1637 * xterm.h (x_relative_mouse_position): Add prototype.
1638 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1639 call XFree if XQueryTree returns zero.
1641 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1643 * indent.c (Fvertical_motion): Doc fix.
1644 Move to the goal column, if any, with a single call to
1645 move_it_in_display_line, not in two calls. Doing this with two
1646 calls causes move_it_in_display_line apply the line-prefix
1647 handling twice instead of just once. (Bug#17823)
1649 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1651 Port to OS X ACLs (Bug#17810).
1652 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1653 ACL_TYPE_ACCESS) doesn't work.
1655 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1657 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1658 before checking key-translation-map (bug#17659).
1660 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1662 * font.c (font_make_object): Avoid dangling pointer which may
1663 crash GC (Bug#17771).
1665 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1667 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1668 prototype of DGifCloseFile as appropriate for older and newer
1670 (gif_close): New function, encapsulates the differences in the
1671 calling sequence of DGifCloseFile before v5.1.0 and after it.
1672 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1673 error string where appropriate. (Bug#17790)
1675 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1676 macro execution, make sure point didn't move since last complete
1677 redisplay, as the condition for using the glyph matrix
1678 information. (Bug#17777)
1680 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1682 Minor cleanup of fonset code.
1683 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1684 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1685 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1686 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1687 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1688 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1689 (free_realized_fontset): Remove because a no-op since 2008.
1690 (free_face_fontset): Adjust user.
1691 (syms_of_fontset): Shrink fontset by one extra slot.
1693 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1695 Omit redundant extern decls.
1696 Most of this patch is from Dmitry Antipov, in:
1697 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1698 * commands.h (update_mode_lines):
1699 * frame.h (Qbackground_color, Qforeground_color)
1700 (x_set_menu_bar_lines):
1701 * ftfont.c (ftfont_font_format):
1702 * intervals.h (Qkeymap, Qfont):
1703 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1704 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1705 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1706 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1707 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1708 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1709 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1710 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1711 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1712 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1713 (Qtool_bar, Qheader_line):
1714 * macros.c (Fexecute_kbd_macro):
1715 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1716 * xterm.c (x_delete_terminal, XSetIMValues):
1717 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1718 (x_implicitly_set_name, popup_activated)
1719 (widget_store_internal_border):
1720 Remove redundant decls.
1721 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1722 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1723 Remove _Noreturn, as make-docfile now does that for us.
1724 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1725 (Qregion_extract_function): New decl.
1726 * window.c, xfns.c: Include menu.h.
1728 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1730 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1732 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1734 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1735 * callint.c (read_file_name): ... convert to static here.
1736 * lisp.h (Fread_file_name): Do not EXFUN it.
1737 (STRING_COPYIN): Remove; unused.
1738 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1739 (char_composable_p): ... static function. All users changed.
1740 * eval.c (toplevel): Remove redundant #include directives.
1741 * xterm.c (x_initialize): Add static to match prototype.
1742 * ccl.c (Fccl_execute_on_string):
1743 * font.c (fon_intern_prop): Use make_specified_string.
1745 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1747 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1748 Reported by David Caldwell in:
1749 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1751 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1753 Do not ask for XRender extension each time XFT font is opened.
1754 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1755 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1757 2014-06-15 Glenn Morris <rgm@gnu.org>
1759 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1761 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1763 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1764 information if we are in the middle of executing a keyboard macro,
1765 since redisplay doesn't update the screen until the macro is
1766 finished. (Bug#17777)
1768 * alloc.c (cleanup_vector): Don't dereference a font driver
1769 pointer if it is NULL. (Bug#17771)
1771 2014-06-13 Glenn Morris <rgm@gnu.org>
1773 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1774 ($(lispsource)/international/charprop.el)
1775 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1776 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1777 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1778 GNU make automatically passes command-line arguments to sub-makes.
1780 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1782 Avoid hangs in accept-process-output (Bug#17647).
1783 * lisp.h, process.c (wait_reading_process_input):
1784 Return int, not bool. All uses changed.
1785 * process.c (SELECT_CANT_DO_WRITE_MASK):
1786 Remove macro, replacing with ...
1787 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1789 (status_notify): New arg WAIT_PROC. Return int, not void.
1792 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1794 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1795 the frame is the initial frame, because the hook is not set up
1796 then, and Emacs crashes.
1797 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1799 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1801 * keymap.c (silly_event_symbol_error): Don't recommend the use
1804 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1806 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1807 matching overlay strings with 'cursor' property against buffer
1808 positions traversed in the glyph row. (Bug#17744)
1810 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1812 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1815 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1816 determine 10.9 (Bug#17751).
1818 * macfont.m (macfont_draw): Positions were not freed.
1820 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1822 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1823 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1824 function. Also adjust comment.
1825 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1827 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1828 * font.c (font_done_for_face):
1829 * xface.c (realize_non_ascii_face): Adjust user.
1830 * font.h (struct font_driver): Convert 'prepare_face' to return
1831 void because its return value is never used anyway.
1832 * xfont.c (xfont_prepare_face): Return void.
1833 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1834 (xftfont_done_face): Use xfree.
1836 * dispextern.h (last_tool_bar_item): Remove declaration.
1837 * frame.h (struct frame): New member last_tool_bar_item.
1838 * frame.c (make_frame): Initialize it.
1839 * xdisp.c (toplevel): Remove last_tool_bar_item.
1840 (handle_tool_bar_click, note_tool_bar_highlight):
1841 * w32term.c (w32_read_socket, w32_initialize):
1842 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1844 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1845 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1847 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1849 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1850 * process.c (Faccept_process_output)
1851 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1852 the return value is about PROCESS, not about other processes.
1854 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1856 Further adjustments to mark_object and friends.
1857 Now the mark_object's stack is just 32 bytes on a 64-bit
1858 system, which means extra 20% off the stack usage.
1859 * alloc.c (mark_save_value): As before, refactored out from ...
1860 (mark_object): ... adjusted user. Also add comment.
1862 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1864 Fix core dump after a dropped X connection (Bug#17704).
1865 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1866 is dead, as we may be shutting down.
1868 2014-06-08 Glenn Morris <rgm@gnu.org>
1870 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1872 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1874 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1876 If a C name must be extern on some platforms, make it extern on all.
1877 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1879 * font.h (ftxfont_driver) [HAVE_XFT]:
1880 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1881 * lisp.h (get_frame_param):
1882 * menu.h (tty_menu_show):
1883 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1884 * termhooks.h (encode_terminal_code):
1885 * xterm.h (x_menu_wait_for_event):
1887 * frame.c (get_frame_param):
1888 * fringe.c (max_used_fringe_bitmap):
1889 * ftxfont.c (ftxfont_driver):
1890 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1891 * menu.c (menu_items_inuse):
1892 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1893 * term.c (encode_terminal_code, tty_menu_show):
1894 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1895 * xfaces.c (load_color):
1896 * xmenu.c (x_menu_wait_for_event):
1899 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1901 Change object marking routines to minimize stack usage.
1902 This change moves a few cold paths from mark_object to NO_INLINE
1903 functions and adjusts symbol marking loop. According to GCC 4.8.2
1904 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1905 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1906 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1907 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1908 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1909 refactored out from ...
1910 (mark_object): ... adjusted user. Also mark symbols in a tight
1912 (mark_face_cache): Add NO_INLINE.
1914 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1916 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1917 contains garbage on WINDOWSNT (which could potentially infloop at
1920 Minimize cursor motion during TTY menu updates.
1921 * term.c (tty_menu_display): Don't position cursor here.
1922 Instead, pass the cursor coordinates to update_frame_with_menu.
1923 (tty_menu_activate): Send the hide cursor command only once in an
1924 iteration through the outer 'while' loop.
1926 * dispnew.c (update_frame_1): Accept an additional argument
1927 SET_CURSOR_P, and position the cursor at the end of the frame
1928 update only if that argument is non-zero. All callers changed to
1929 provide the additional argument as non-zero, except for
1930 update_frame_with_menu.
1931 (update_frame_with_menu): Accept 2 additional arguments ROW and
1932 COL; if they are non-negative, instruct update_frame_1 not to
1933 position the cursor, and instead position it according to ROW and COL.
1935 * dispextern.h (update_frame_with_menu): Update prototype.
1937 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1939 * callproc.c (call_process): Don't check read-only if we don't insert
1940 anything (bug#17666).
1942 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1944 * dispnew.c (update_frame_with_menu): Set display_completed.
1946 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1948 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1950 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1952 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1954 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1955 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1957 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1959 * window.c (Frecenter): Signal an error if window-buffer is not
1962 * keyboard.c (make_lispy_position): Don't include a buffer position in
1963 mode/header-line mouse events.
1965 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1966 Vunread_command_events (bug#17650).
1968 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1970 * xterm.c (x_setup_pointer_blanking):
1971 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1973 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1975 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1976 because it will be defined in generated config.h if needed.
1978 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1980 Use terminal-specific hooks to display popup dialogs.
1981 * termhooks.h (struct terminal): New field popup_dialog_hook.
1982 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1983 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1984 code and use popup_dialog_hook.
1985 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1986 * nsterm.h (ns_popup_dialog): Adjust prototype.
1987 * nsterm.m (ns_create_terminal):
1988 * w32term.c (w32_create_terminal):
1989 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1990 Setup popup_dialog_hook.
1992 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1994 * w32heap.c (report_temacs_memory_usage): Improve the report by
1995 reporting the large blocks that are actually occupied at dump time.
1997 * w32console.c (initialize_w32_display): Set the console
1998 menu_show_hook, otherwise TTY menus are broken on w32.
2000 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2002 Use terminal-specific hooks to display menus.
2003 * termhooks.h (struct terminal): New field menu_show_hook.
2004 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2005 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2007 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2008 * nsmenu.m (ns_menu_show):
2009 * w32menu.c (w32_menu_show):
2010 * xmenu.c (x_menu_show):
2011 * term.c (tty_menu_show): Adjust to use bit flags.
2012 (set_tty_hooks): Set menu_show_hook.
2013 * xterm.c (x_create_terminal):
2014 * nsterm.m (ns_create_terminal):
2015 * msdos.c (initialize_msdos_display):
2016 * w32term.c (w32_create_terminal): Likewise.
2018 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2020 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2022 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2024 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2025 (FD_SET): Don't define on WINDOWSNT.
2027 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2029 * emacs.c: Include "sysselect.h", to define its inline functions.
2030 Problem reported by Glenn Morris in:
2031 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2033 Do not require libXt-devel when building with gtk.
2034 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2035 dependency on libXt-devel.
2036 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2037 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2038 lwlib-widget.h now does this.
2039 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2041 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2043 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2044 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2045 (delete_write_fd, wait_reading_process_output):
2046 Remove now-redundant easserts.
2047 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2048 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2049 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2050 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2052 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2054 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2055 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2056 (calloc): Don't undef, it is never defined.
2057 (HEAP_ENTRY_SHIFT): Remove unused macro.
2059 * Makefile.in (C_HEAP_SWITCH): Remove.
2060 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2062 Fix MS-Windows build broken by menu changes on 2014-06-02.
2063 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2065 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2066 Define instead of including ../lwlib/lwlib.h, which causes
2067 compilation errors due to missing X11 headers.
2069 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2071 * process.c (wait_reading_process_output): Omit incorrect test of
2072 p->infd against zero. Add easserts for infd having a plausible value.
2074 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2076 Adjust to match recent lwlib changes.
2077 * menu.h (xmalloc_widget_value): Replace by ...
2078 (make_widget_value): ... new prototype.
2079 * menu.c (xmalloc_widget_value): Replace by ...
2080 (make_widget_value): ... new function.
2081 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2082 * gtkutil.c (malloc_widget_value, free_widget_value):
2083 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2084 * keyboard.h (enum button_type, struct _widget_value):
2085 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2087 * nsmenu.m (ns_update_menubar, ns_menu_show):
2088 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2089 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2090 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2092 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2094 * image.c (x_query_frame_background_color)
2095 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2096 Fix --enable-gcc-warnings compilation without image libraries.
2098 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2100 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2101 emulated break value only if it goes up.
2102 (sbrk): Add assertion that the INCREMENT argument is strictly
2103 zero. Improve and correct the commentary.
2105 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2107 Improve AIX-related merge from emacs-24.
2108 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2109 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2110 not on AIX; since we're on the trunk we can use enums more broadly.
2112 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2114 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2116 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2117 to min(value, whole).
2119 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2121 Bring back the changes to GDB-visible symbols, but only on AIX.
2122 And only if it's not pre-4.2 GCC.
2123 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2124 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2125 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2128 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2130 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2131 with PT, not GPT. (Bug#16433)
2133 Revert last changes to GDB-visible symbols.
2134 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2135 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2136 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2139 2014-06-02 Glenn Morris <rgm@gnu.org>
2141 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2143 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2145 Fix port to 32-bit AIX with xlc (Bug#17598).
2146 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2147 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2148 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2149 to work around a compiler bug in IBM xlc 12.1.
2151 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2153 * xterm.c (x_update_window_end): Don't invalidate the entire
2154 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2155 highlight needs to be redisplayed. (Bug#17588)
2157 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2159 Port the GDB-visible symbols to AIX.
2160 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2161 optimizes away the relevant external symbols. Use enums instead;
2162 this suffices for the AIX port, which is 32-bit-only anyway.
2163 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2164 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2165 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2168 Include sources used to create macuvs.h.
2169 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2170 * macuvs.h: Use automatically-generated header.
2172 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2174 Port signal-handling to DragonFly BSD (Bug#17646).
2175 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2176 Move implementations from callproc.c to sysdep.c.
2177 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2178 Move declarations from process.h to syssignal.h.
2180 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2182 * callint.c (Ffuncall_interactively): Add usage.
2184 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2186 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2188 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2190 * w32heap.c (malloc_before_dump, malloc_after_dump)
2191 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2192 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2193 set errno where appropriate to emulate CRT functions.
2195 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2197 Debugging facility to check whether 'const char *' points to
2198 relocatable data of non-pure Lisp string.
2199 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2200 (mark_maybe_pointer): ... adjusted user.
2201 (relocatable_string_data_p): New function.
2202 * lisp.h (relocatable_string_data_p): Add prototype.
2203 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2204 the pointer to relocatable Lisp data is not used.
2206 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2208 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2209 * atimer.c (block_atimers):
2210 * callproc.c (block_child_signal): Block SIGINT too;
2211 otherwise, its handler might now unblock signals that it shouldn't.
2212 * keyboard.c (read_char): Clear signal mask, since we may
2213 be in a SIGINT handler, and many signals may be masked.
2214 * keyboard.c (handle_interrupt):
2215 * sysdep.c (handle_arith_signal):
2216 Clear signal mask instead of just unblocking the signal that
2217 was received, since several signals may be blocked at this point.
2219 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2221 * Makefile.in (TEMACS_POST_LINK): Remove target.
2222 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2223 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2225 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2227 * xmenu.c (xdialog_show): Remove prototype, rename to
2228 x_dialog_show, remove 2nd arg because it's always zero
2229 and simplify accordingly.
2230 (xw_popup_dialog): Adjust user.
2231 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2232 2nd arg because it's always zero and simplify accordingly.
2233 (w32_popup_dialog): Adjust user.
2235 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2237 * w32heap.c (report_temacs_memory_usage): New function.
2239 * unexw32.c (unexec) [ENABLE_CHECKING]:
2240 Call report_temacs_memory_usage.
2242 * w32heap.h (report_temacs_memory_usage): Add prototype.
2244 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2246 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2247 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2249 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2251 * buffer.c (init_buffer): Accept an argument 'initialized'.
2252 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2253 mmap_regions and mmap_fd, to avoid referencing stale data from the
2254 dump phase. Add an assertion for buffer text of buffers created
2255 in temacs before this function is called. (Bug#17622)
2256 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2258 * lisp.h (init_buffer): Update prototype.
2260 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2262 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2264 * alloc.c (Fgarbage_collect): Fix compilation with
2265 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2267 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2269 * frame.c, frame.h (frame_char_to_pixel_position)
2270 (frame_set_mouse_position): Now static, and made private in
2271 frame.c rather than public in frame.h.
2273 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2275 Refactor mouse positioning stuff to avoid code duplication.
2276 * frame.h (frame_char_to_pixel_position): New function.
2277 (x_set_mouse_position): Rename to...
2278 (frame_set_mouse_position): ...new function.
2279 (frame_set_mouse_pixel_position): Add prototype.
2280 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2281 Rename to frame_set_mouse_pixel_position.
2282 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2284 * xterm.h, w32term.h ( x_set_mouse_position)
2285 (x_set_mouse_pixel_position): Remove prototypes.
2287 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2289 On X, always make pointer visible when deleting frame (Bug#17609).
2290 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2292 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2294 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2295 * keyboard.c (gobble_input): If there is no terminal input error,
2296 make sure the pointer is visible for all frames on this terminal.
2297 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2298 it was previously disabled.
2300 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2302 * data.c (Fzerop): Move to Elisp.
2303 (syms_of_data): Don't defsubr it.
2304 * keyboard.c (echo_keystrokes_p): New function.
2305 (read_char, record_menu_key, read_key_sequence): Use it.
2307 * callint.c (Qfuncall_interactively): New var.
2308 (Qcall_interactively): Remove.
2309 (Ffuncall_interactively): New function.
2310 (Fcall_interactively): Use it.
2311 (syms_of_callint): Defsubr it.
2313 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2315 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2316 relocated from under us.
2318 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2320 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2321 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2323 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2325 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2326 for MinGW, since it no longer uses gmalloc.
2328 * buffer.c: Do not define mmap allocations functions for Windows.
2329 Remove mmap_find which is unused. Remove mmap_set_vars which does
2331 [WINDOWSNT]: Include w32heap.h.
2332 (init_buffer): Always allocate new memory for buffers.
2334 * emacs.c: Remove mmap_set_vars calls.
2336 * image.c (free_image): Undef free for Windows because it is
2337 redirected to our private version.
2339 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2340 (copy_executable_and_dump_data): Remove dumping the heap section.
2341 (unexec): Restore using_dynamic_heap after dumping.
2343 * w32heap.c (dumped_data_commit, malloc_after_dump)
2344 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2345 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2346 (mmap_free): New functions.
2348 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2350 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2352 * image.c (imagemagick_load_image): Use MagickRealType for local
2353 'color_scale', instead of double, to avoid a GCC warning about
2356 * xfns.c (Fx_window_property): Remove unused local.
2358 Don't kill already-reaped process (Bug#17561).
2359 * process.c (process_send_signal): Fix race condition where a
2360 subprocess was reaped by a signal handler between the check for
2361 liveness and calling 'kill', which meant that Emacs could in
2362 theory kill an innocent bystander process. Do the fix by blocking
2363 SIGCHLD in a critical section that checks liveness before killing.
2365 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2367 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2369 2014-05-26 Ken Brown <kbrown@cornell.edu>
2371 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2372 even if !CYGWIN (see bug#17510).
2374 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2376 * nsfns.m (Fns_do_applescript): Surround NSApp run
2377 with calls to ns_init_events, ns_finish_events (Bug#17424).
2379 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2381 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2382 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2384 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2385 with calls to ns_init_events, ns_finish_events (Bug#17424).
2387 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2389 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2390 if we are iterating over an object that generates glyphs for
2391 marginal areas. (Bug#17585)
2393 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2395 * xdisp.c (safe__call1, safe__eval): Now static.
2397 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2399 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2400 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2401 (safe_call1): Call safe_call instead of safe__call directly.
2403 2014-05-26 Ken Brown <kbrown@cornell.edu>
2405 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2406 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2409 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2411 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2412 (safe__call, safe__call1, safe__eval): New functions.
2413 (safe_call): Use it.
2414 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2415 (display_mode_element): Same for `:eval'.
2417 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2419 Fix port to 32-bit AIX (Bug#17540).
2420 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2421 twice. _text already includes this offset.
2422 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2424 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2426 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2427 when closest_pos is identical to to_charpos, don't recurse, since
2428 we already tried that, and failed. (Bug#17539)
2430 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2431 unwinding when frame's faces were not initialized yet, increment
2432 the frame's image-cache reference count before calling
2433 x_free_frame_resources. Don't dereference
2434 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2436 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2438 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2441 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2442 macfont.m, call draw with adjusted arguments so font drivers
2443 don't need to do that.
2445 * macfont.m (macfont_draw): Merge changes from Macport.
2447 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2449 * alloc.c (garbage_collect_1): New function, with all of the guts
2450 of Fgarbage_collect.
2451 (mark_stack): Accept an argument END and don't mark Lisp objects
2452 on the stack beyond the address given by END. Calculation of END
2453 was moved to Fgarbage_collect.
2454 (Fgarbage_collect): Calculate the end address of the stack portion
2455 that needs to be examined by mark_stack, and pass that address to
2456 garbage_collect_1, which will pass it to mark_stack.
2457 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2458 for more details about the underlying problems. In particular,
2459 this avoids dumping Emacs with the large hash-table whose value is
2460 held in purify-flag for most of the time loadup.el runs.
2462 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2464 * xfns.c (x_window_property_intern): New function (code from
2466 (Fx_window_property): Call x_window_property_intern. If property
2467 not found and NILP (source) and outer window != inner window,
2468 check outer window for property (Bug#17537).
2470 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2472 Supply malloc and alloc_size attributes for extern allocators.
2473 This documents the C API, and helps GCC generate a bit better code.
2474 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2475 (ATTRIBUTE_MALLOC_SIZE): New macros.
2476 * gmalloc.c (malloc, realloc, calloc):
2477 * gtkutil.h (malloc_widget_value):
2478 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2479 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2482 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2484 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2485 * image.c (imagemagick_load_image): Port to hosts that do not use
2486 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2488 2014-05-21 Leo Liu <sdl.web@gmail.com>
2490 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2492 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2494 * dbusbind.c (xd_signature): Revert last 2 patches.
2496 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2498 Allow any non-nil value to count as true in bool-vector.
2499 Likewise for xd_signature in dbusbind.c.
2500 This is more consistent with the usual practice in Emacs, which is
2501 that any non-nil value counts as true.
2502 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2503 * dbusbind.c (xd_signature): Likewise, for booleans.
2504 * data.c, lisp.h (Qbooleanp):
2505 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2507 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2509 * lisp.h (CHECK_BOOLEAN): New function.
2510 * alloc.c (Fbool_vector): New function.
2511 (syms_of_alloc): Defsubr it.
2512 * data.c (Qbooleanp): New symbol.
2513 (syms_of_data): DEFSYM it.
2514 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2516 * font.c (font_matching_entity): Extract font-entity object
2517 from the vector of matching entities (Bug#17486).
2519 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2521 Assume C99 or later (Bug#17487).
2522 * bytecode.c (B__dummy__): Remove.
2523 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2524 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2525 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2526 * regex.c (DEBUG_PRINT): Assume varargs macros.
2527 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2529 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2531 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2532 memory for every buffer that was dumped.
2534 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2536 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2537 (Fnreverse): Allow vectors and bool vectors.
2539 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2541 Minor cleanup for terminal setup.
2542 * termhooks.h (create_terminal): Adjust prototype.
2543 * terminal.c (create_terminal): Pass output method and RIF as args.
2544 (init_initial_terminal):
2545 * nsterm.m (ns_create_terminal):
2546 * term.c (init_tty):
2547 * w32term.c (w32_create_terminal):
2548 * xterm.c (x_create_terminal): Adjust users.
2549 Avoid redundant NULL initializers and add comments.
2551 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2553 * keyboard.c (Qdeactivate_mark): Now static.
2555 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2557 If available, use Xfixes extension to do pointer blanking.
2558 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2559 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2560 (make_invisible_cursor): Move to...
2561 * xterm.c (make_invisible_cursor): ...here.
2562 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2563 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2564 (x_term_init): Call to x_setup_pointer_blanking.
2565 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2566 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2568 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2570 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2572 2014-05-12 Glenn Morris <rgm@gnu.org>
2574 * fileio.c (Ffile_executable_p): Doc tweak.
2576 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2578 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2579 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2581 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2583 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2585 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2587 Fix initialization of minibuffer history variable (Bug#17430).
2588 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2589 Move the initialization up to prevent any "value void" message.
2591 2014-05-08 Samuel Bronson <naesten@gmail.com>
2593 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2594 are matched (bug#17413).
2596 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2598 Stop tooltips pulling Emacs window to front (Bug#17408).
2599 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2600 SetWindowPos invocations.
2602 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2604 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2605 not initialized (Bug#17398).
2607 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2609 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2611 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2613 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2614 [HAVE_NS]: Do not include png.h.
2615 (x_query_frame_background_color): New function.
2616 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2617 (png_load_body): Coalesce duplicate code.
2619 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2621 Consult libpng-config more consistently (Bug#17339).
2622 * Makefile.in (PNG_CFLAGS): New var.
2623 (ALL_CFLAGS): Use it.
2624 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2625 CFLAGS now handles this.
2627 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2629 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2630 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2631 because WCONTINUED is always defined now.
2632 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2634 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2636 * buffer.c (overlay_strings): Fix the wording of the commentary.
2638 2014-05-01 Glenn Morris <rgm@gnu.org>
2640 * floatfns.c (Fisnan):
2641 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2643 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2645 * term.c (tty_menu_activate): A better initialization for cursor
2648 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * intervals.c: Tighten assertions.
2651 (create_root_interval): Make sure the interval is not empty.
2652 (intervals_equal): Use booleans.
2653 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2654 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2655 (balance_possible_root_interval): Simplify and use booleans.
2656 (split_interval_right, split_interval_left): Check LENGTH, and remove
2657 now redundant assertion.
2658 (adjust_intervals_for_insertion): Remove now redundant assertions.
2659 (delete_node, interval_deletion_adjustment)
2660 (adjust_intervals_for_deletion, merge_interval_right)
2661 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2662 (reproduce_interval): Make sure the interval is not empty.
2664 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2666 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2667 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2668 satisfaction that they would always be initialized.
2670 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2672 * term.c (tty_menu_display): Move the cursor to the active menu item.
2673 (tty_menu_activate): Return the cursor to the active menu item
2674 after displaying the menu and after displaying help-echo.
2675 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2676 for the details of why this is needed by screen readers and
2679 2014-04-30 Glenn Morris <rgm@gnu.org>
2681 * process.c (handle_child_signal):
2682 Handle systems without WCONTINUED. (Bug#15110, 17339)
2684 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2686 * window.c (struct saved_window): Remove mark.
2687 (Fset_window_configuration, save_window_save)
2688 (compare_window_configurations): Don't touch marks any more.
2690 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2692 Use bits_word for gcmarkbits.
2693 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2694 bits_word is typically a tad more efficient for mark bits than
2695 unsigned is, so use bits_word. All uses changed.
2696 * lisp.h (BITS_PER_INT): Remove; no longer used.
2698 Avoid undefined behavior in signed left shift.
2699 This ports to GCC 4.9.0 with -fsanitize=undefined.
2700 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2702 * regex.c (extract_number):
2703 * lisp.h (make_number, XINT):
2704 Do not shift a 1 bit left into a sign bit.
2705 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2706 not int, for gcmarkbits. All uses changed.
2708 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2710 * search.c (Fnewline_cache_check): Don't try to count newlines
2711 outside the buffer's restriction, as find_newline doesn't support that.
2713 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * window.c (Fset_window_configuration): Deactivate the mark before
2717 (set_window_buffer): Ignore window_initialized.
2718 (window_initialized): Remove.
2719 * keyboard.c (Qdeactivate_mark): Not static any more.
2720 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2723 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2725 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2726 and to clang 3.4, which have fixed the bug. This should let us
2727 run a bit faster on these platforms when address sanitization is
2730 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2732 Port to GCC 4.9.0 with --enable-gcc-warnings.
2733 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2735 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2736 a way that also works with GCC 4.9.0.
2738 * search.c (Fnewline_cache_check): Remove unused locals.
2740 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2742 * search.c (find_newline1): New subroutine.
2743 (Fnewline_cache_check): New function.
2744 (syms_of_search): Defsubr it.
2746 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2748 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2749 * keyboard.c (unblock_input): Add comment.
2750 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2752 2014-04-22 Daniel Colascione <dancol@dancol.org>
2754 * lread.c (readevalloop_eager_expand_eval): New function
2755 that can recurse into toplevel forms.
2756 (readevalloop): Call it.
2757 * lisp.h: Declare Qprogn.
2758 * callint.c (Qprogn): No longer static.
2760 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2762 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2763 Also change identifiers to match the comments, and add more assertions
2766 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2768 * emacs.c (close_output_streams): Don't clear and restore errno.
2770 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2772 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2773 never becomes visible, i.e. using XMonad (Bug#17237).
2775 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2777 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2778 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2779 (Fline_pixel_height): Don't assume that the current buffer and the
2780 selected window's buffer are one and the same. (Bug#17281)
2782 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2783 paragraph-start cache before the newline cache. (Bug#17269)
2785 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2787 * term.c (tty_send_additional_strings): No need to fflush here,
2789 (tty_set_terminal_modes): fflush after sending additional strings,
2792 2014-04-17 Daniel Colascione <dancol@dancol.org>
2794 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2796 (tty_send_additional_strings): New function.
2797 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2798 (syms_of_term): Intern tty-mode-set-strings and
2799 tty-mode-reset-strings.
2801 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2803 * window.c (save_window_save): Lookup window_point_insertion_type in
2804 the right buffer (bug#15457).
2805 (Qwindow_point_insertion_type): New var.
2806 (syms_of_window): Initialize it.
2808 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2810 Fix the MSDOS build.
2811 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2812 (copy_text_and_data): Zero out the atexit chain pointer before
2815 * termhooks.h (encode_terminal_code): Update prototype.
2817 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2818 visible for all DOS_NT ports, not just WINDOWSNT.
2819 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2821 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2822 unless it is defined.
2823 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2825 * process.c (close_on_exec, accept4, process_socket): Move into
2826 the "ifdef subprocesses" part.
2827 (catch_child_signal): Condition by "ifdef subprocesses".
2828 (syms_of_process) <Qinternal_default_process_sentinel>
2829 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2831 * msdos.h: Add prototypes for new functions.
2832 (EINPROGRESS): Define.
2833 (O_CLOEXEC): Define to zero.
2835 * msdos.c (check_window_system): Remove unnecessary an
2836 incompatible duplicate function.
2837 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2838 New functions in support of new functionality.
2840 * menu.c (single_menu_item): Add visual indication of submenu
2841 also for menus on MSDOS frames.
2842 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2844 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2845 when async subprocesses aren't supported.
2847 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2849 * emacs.c (close_output_streams): Zero out errno before calling
2852 * dired.c [MSDOS]: Include msdos.h.
2854 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2855 (DATA_START) [MSDOS]: Define.
2856 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2858 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2859 Ifdef away for MSDOS.
2860 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2861 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2863 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2864 Use temporary file template that is compatible with mkostemp.
2865 Move vfork-related portions under #ifndef MSDOS.
2866 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2868 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2870 * buffer.c (Foverlays_at): Add argument `sorted'.
2872 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2874 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2875 text, invalidate the bidi_paragraph_cache upto and including the
2878 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2880 Port to IRIX 6.5 (Bug#9684).
2881 * conf_post.h (INET6) [IRIX6_5]: Define.
2882 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2883 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2885 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2887 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2888 before passing it to system APIs.
2890 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2892 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2893 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2895 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2897 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2899 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2901 Remove DATA_SEG_BITS.
2902 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2903 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2904 cc, but that platform is so old that SGI itself stopped supporting
2905 it in December 2013. If you still need Emacs on IRIX, please
2906 either compile with GCC and port the undumping code, or run
2907 './configure --with-wide-int'.
2908 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2909 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2910 DEFINE_GDB_SYMBOL_START way to define it.
2911 (NONPOINTER_BITS): New macro.
2912 (EMACS_INT): Use it.
2913 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2914 the problem and/or configuring --with-wide-int.
2915 (USE_LSB_TAG): Simplify, based on above changes.
2916 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2917 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2919 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2921 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2922 covered by a display string that ends in a newline, and that cases
2923 going back by DVPOS lines to hit the search limit, lift the limit
2924 and go back until DVPOS is reached. (Bug#17244)
2926 * indent.c (Fvertical_motion): Handle correctly the case when the
2927 display string is preceded by an empty line.
2929 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2930 use S_IWRITE instead.
2932 2014-04-11 Glenn Morris <rgm@gnu.org>
2934 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2936 2014-04-11 Ken Brown <kbrown@cornell.edu>
2938 * Makefile.in (EMACS_MANIFEST): Revert last change.
2940 2014-04-10 Daniel Colascione <dancol@dancol.org>
2942 * puresize.h (BASE_PURESIZE): Increase.
2944 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2946 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2948 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2949 region handling (and don't call signal_before_change) if
2950 inhibit_modification_hooks is set.
2951 (signal_before_change): Don't check inhibit_modification_hooks any more.
2953 2014-04-08 Daniel Colascione <dancol@dancol.org>
2955 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2956 function cells contain valid lisp objects. (Modified version of
2959 * alloc.c (detect_suspicious_free): Split actual stack capturing
2960 out into new function for easier breakpoint setting.
2961 (note_suspicious_free): New function.
2963 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2965 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2967 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2968 (symbol_block_pinned): New var.
2969 (Fmake_symbol): Initialize `pinned'.
2970 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2971 pinned and signal an error for un-purifiable objects.
2972 (pure_cons): Use it.
2973 (Fpurecopy): Use it, except for objects that can't be purified.
2974 (mark_pinned_symbols): New function.
2975 (Fgarbage_collect): Use it.
2976 (gc_sweep): Remove hack made unnecessary.
2978 2014-04-07 Glenn Morris <rgm@gnu.org>
2980 * keyboard.c (Fopen_dribble_file): Doc tweak.
2982 2014-04-07 Ken Brown <kbrown@cornell.edu>
2984 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2986 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2988 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2989 We have a substitute execinfo.h on hosts that lack it.
2990 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2991 isn't optimized away.
2993 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2995 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2996 * alloc.c (memory_full):
2997 * charset.c (syms_of_charset):
2998 * doc.c (Fsnarf_documentation):
3000 * font.c (BUILD_STYLE_TABLE):
3001 * keyboard.c (make_lispy_event):
3002 * profiler.c (setup_cpu_timer):
3003 * xgselect.c (xg_select):
3004 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3006 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3007 Replace the only use with ARRAYELTS (font_property_table).
3008 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3010 2014-04-03 Daniel Colascione <dancol@dancol.org>
3012 * xterm.c (x_term_init):
3013 * xfns.c (best_xim_style):
3014 * xfaces.c (Fdump_colors):
3015 * w32fns.c (w32_default_color_map):
3016 * w32.c (init_environment, N_ENV_VARS):
3017 * unexcw.c (read_exe_header):
3018 * term.c (term_get_fkeys_1):
3019 * sysdep.c (init_baud_rate):
3020 * nsterm.m (ns_convert_key):
3021 * nsfns.m (get_geometry_from_preferences):
3022 * msdos.c (dos_set_window_size, init_environment):
3023 * macfont.m (mac_font_get_glyph_for_cid)
3024 (macfont_store_descriptor_attributes)
3025 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3026 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3027 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3029 * image.c (xpm_str_to_color_key):
3030 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3031 * frame.c (x_set_frame_parameters):
3032 * fileio.c (Ffile_selinux_context):
3033 * emacs.c (sort_args):
3034 * dosfns.c (msdos_stdcolor_name):
3035 * dired.c (file_attributes):
3036 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3037 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3040 2014-04-02 Daniel Colascione <dancol@dancol.org>
3042 * data.c (Ffset): Abort if we're trying to set a function call to
3045 * lisp.h (ARRAYELTS): New macro.
3047 * alloc.c: Include execinfo.h if available.
3048 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3049 (suspicious_free_record): New structure.
3050 (suspicious_objects, suspicious_object_index)
3051 (suspicious_free_history, suspicious_free_history_index):
3053 (find_suspicious_object_in_range, detect_suspicious_free)
3054 (Fsuspicious_object): New functions.
3055 (cleanup_vector): Call find_suspicious_object_in_range.
3057 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3059 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3060 width from font width (Bug#17163).
3062 * frame.c (x_set_frame_parameters): Calculate default values of
3063 new frame sizes only after all other frame parameters have been
3064 processed (Bug#17142).
3066 2014-04-02 Ken Brown <kbrown@cornell.edu>
3068 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3071 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3073 * xterm.c (x_draw_image_glyph_string): Adjust image background
3074 width accordingly when its x position is adjusted. (Bug#17115)
3076 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3078 * font.c (font_list_entities): Do not add empty vector to font cache.
3079 (font_matching_entity): Likewise. If matching entity is found, insert
3080 1-item vector with this entity instead of entity itself (Bug#17125).
3082 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3084 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3086 * fns.c (validate_subarray): Rename from validate_substring,
3087 since it works for vectors too. New arg ARRAY. Optimize for the
3088 non-nil case. Instead of returning bool, throw an error if out of
3089 range, so that the caller needn't do that. All uses changed.
3090 Report original values if out of range.
3091 (Fsubstring, Fsubstring_no_properties, secure_hash):
3092 Also optimize the case where FROM is 0 or TO is the size.
3094 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3096 * search.c (Freplace_match): Use make_specified_string.
3097 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3098 to catch bogus override face of glyph strings.
3099 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3100 Move common substring range checking code to...
3101 (validate_substring): ...this function.
3103 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3105 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3107 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3109 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3110 bar is zero height, just return (Bug#16976).
3111 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3113 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3115 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3116 is nil. If waiting for toolbar to complete, force a redraw.
3118 2014-03-28 Glenn Morris <rgm@gnu.org>
3120 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3121 (emacs_bugreport): New variable.
3122 (usage_message): Use PACKAGE_BUGREPORT.
3123 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3125 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3127 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3129 Port recent signal-related changes to FreeBSD.
3130 Problem reported by Herbert J. Skuhra.
3131 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3132 Move decls from here ...
3133 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3135 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3137 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3138 and width of image background when it is displayed with a 'box'
3141 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3143 More backward-compatible fix to char-equal core dump (Bug#17011).
3144 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3145 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3147 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3149 * image.c (init_svg_functions): When loading SVG-related libraries,
3150 free already loaded libraries if the initialization fails.
3151 (rsvg_handle_set_size_callback): Remove declaration, unused.
3153 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3155 Fix core dump in char-equal (Bug#17011).
3156 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3157 unibyte buffers, as we can't tell whether the characters are
3160 * insdel.c (adjust_markers_for_delete): Remove unused local.
3162 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3164 Have (MARKER . ADJUSTMENT) undo records always be immediately
3165 after their corresponding (TEXT . POS) record in undo list.
3167 * lisp.h (record-delete): New arg record_markers.
3168 (record_marker_adjustment): No longer needed outside undo.c.
3169 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3170 adjustments to undo.c's record_marker_adjustments. Note that
3171 fileio.c's decide_coding_unwind is another caller to
3172 adjust_markers_for_delete. Because it has undo list bound to t,
3173 it does not rely on adjust_markers_for_delete to record marker
3175 (del_range_2): Swap call to record_delete and
3176 adjust_markers_for_delete so as undo marker adjustments are
3177 recorded before current deletion's adjustments, as before.
3178 (adjust_after_replace):
3179 (replace_range): Pass value for new record_markers arg to
3181 * undo.c (record_marker_adjustment): Rename to
3182 record_marker_adjustments and made static.
3183 (record_delete): Check record_markers arg and call
3184 record_marker_adjustments.
3185 (record_change): Pass value for new record_markers arg to
3187 (record_point): at_boundary calculation no longer needs to account
3188 for marker adjustments.
3190 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3192 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3195 2014-03-26 Glenn Morris <rgm@gnu.org>
3197 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3199 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3201 * buffer.c (struct sortvec): Add field `spriority'.
3202 (compare_overlays): Use it.
3203 (sort_overlays): Set it.
3205 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3207 * xdisp.c (redisplay_window): If all previous attempts to find the
3208 cursor row failed, try a few alternatives before falling back to
3209 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3211 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3213 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3214 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3216 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3217 variables on Windows.
3219 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3221 * w32.c (unsetenv): Remove unused var `retval'.
3222 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3224 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3225 (start_watching): Remove unused var `thr'.
3227 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3228 (find_child_console): Remove unnecesary var `thread_id'.
3230 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3231 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3233 2014-03-26 Glenn Morris <rgm@gnu.org>
3235 * filelock.c (Flock_buffer): Doc tweak.
3237 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3238 * emacs.c (shut_down_emacs):
3239 * fileio.c (Finsert_file_contents, write_region):
3240 * filelock.c (top-level, syms_of_filelock):
3241 * insdel.c (prepare_to_modify_buffer_1):
3242 CLASH_DETECTION is always defined now.
3244 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3246 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3247 DLL handle, to speed up thread startup.
3249 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3251 Handle sigmask better with nested signal handlers (Bug#15561).
3252 * atimer.c (sigmask_atimers): Remove.
3253 Remaining use rewritten to use body of this function.
3254 * atimer.c (block_atimers, unblock_atimers):
3255 * callproc.c (block_child_signal, unblock_child_signal):
3256 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3257 New arg OLDSET. All callers changed.
3258 * atimer.c (block_atimers, unblock_atimers):
3259 * callproc.c (block_child_signal, unblock_child_signal):
3260 * keyboard.c (handle_interrupt):
3261 * sound.c (vox_configure, vox_close):
3262 Restore the old signal mask rather than unilaterally clearing bits
3263 from the mask, in case a handler is running within another
3264 handler. All callers changed.
3265 * lisp.h, process.c, process.h, term.c:
3266 Adjust decls and callers to match new API.
3267 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3268 signal handlers aren't supposed to use floating point anyway.
3269 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3271 2014-03-23 Daniel Colascione <dancol@dancol.org>
3273 Split gc_sweep into discrete functions for legibility and better
3276 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3277 (sweep_vectors): Fix typo in comment.
3278 (sweep_conses, sweep_floats, sweep_intervals)
3279 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3280 (gc_sweep): Call new functions, to which existing functionality is
3282 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3284 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3286 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3288 2014-03-23 Daniel Colascione <dancol@dancol.org>
3290 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3291 only if xic_style calls for it. This change allows Emacs to work
3292 with ibus. Also, don't leak resources if create_frame_xic fails,
3293 and stop caching xic_style across different displays.
3294 (supported_xim_styles): Make const.
3295 (best_xim_style): Remove first parameter: it's always just
3296 supported_xim_styles. Change to look at supported_xim_styles
3299 2014-03-23 Daniel Colascione <dancol@dancol.org>
3301 * term.c (init_tty): Rearrange condition for clarity; print
3302 appropriate diagnostic.
3304 2014-03-23 Daniel Colascione <dancol@dancol.org>
3306 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3307 array. (ASAN caught.)
3309 2014-03-22 Glenn Morris <rgm@gnu.org>
3311 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3313 2014-03-22 Daniel Colascione <dancol@dancol.org>
3315 * process.c (conv_sockaddr_to_lisp): When extracting the string
3316 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3318 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3320 Fix regression introduced by patch for Bug#10500.
3321 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3322 * w32term.c (x_draw_image_relief): Likewise.
3324 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3326 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3327 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3328 maximize a frame for odd default fonts.
3330 2014-03-21 Glenn Morris <rgm@gnu.org>
3332 * minibuf.c (history-length): Increase default from 30 to 100.
3334 2014-03-21 Daniel Colascione <dancol@dancol.org>
3336 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3337 every time we switch to minibuffer.
3339 * alloc.c (lisp_align_malloc, allocate_string_data)
3340 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3341 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3343 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3345 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3346 support more "verbs".
3348 2014-03-21 Daniel Colascione <dancol@dancol.org>
3350 Always prohibit dumping a dumped Emacs.
3352 * emacs.c (might_dump): New variable.
3353 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3354 * lisp.h (might_dump): Declare.
3355 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3357 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3359 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3361 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3363 * doc.c (store_function_docstring): Warn when we don't know where to
3365 (Fsubstitute_command_keys): Don't advertise the fact that
3366 text-properties are dropped, since we think it's a bug that we'll fix
3369 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3370 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3371 * frame.c (frame_garbaged): Make "docstring" more precise.
3373 2014-03-20 Glenn Morris <rgm@gnu.org>
3375 * charset.c (init_charset): When we cannot find the charsets directory,
3376 mention if EMACSDATA is set.
3378 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3380 * fns.c (Frandom): Fix rare bug where the result isn't random.
3382 Fix porting inconsistency about rounding to even.
3383 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3384 This way, the unusual !HAVE_RINT case acts like the usual
3385 HAVE_RINT case, and we can fix the documentation accordingly.
3387 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3389 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3390 (w32_wnd_proc): Initialize the dwHoverTime member of
3391 TRACKMOUSEEVENT structure.
3393 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3395 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3397 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3399 * search.c (find_newline): Speed up the function when using the
3400 newline cache, by halving the number of calls to
3401 region_cache_forward and region_cache_backward. (Bug#16830)
3403 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3405 * buffer.c (Fset_buffer): Document return value (bug#17015).
3407 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3409 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3410 nil, always resize character wise to avoid potential loss of the
3411 mode line (Bug#16923 related).
3413 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3415 * frame.c (x_set_frame_parameters): Always calculate new sizes
3416 pixelwise to avoid potential loss when rounding.
3418 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3420 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3421 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3423 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3425 * w32.c (fstatat): Don't add an extra slash if the argument ends
3426 with a slash: this fails the subsequent call to stat_worker on
3427 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3429 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3431 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3433 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3435 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3437 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3438 when frame is only on one screen (Bug#14713).
3440 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3442 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3443 there's a valid wrap point in the display line, the last glyph
3444 cannot "just barely fit" on this row, because display_line doesn't
3445 let it. Instead, proceed as if the last glyph didn't fit, so that
3446 we eventually back up the iterator to the wrap point. This avoids
3447 delusional behavior of move_it_to, whereby it proceeds to the next
3448 display line, but sets current_x to zero for all the glyphs that
3449 without word-wrap would fit on the previous display line.
3450 One result was that visual-order cursor movement behaved erratically
3452 (Fmove_point_visually): Add code to find the x coordinate of the
3453 last character before wrap point, under word-wrap on a TTY.
3455 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3457 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3458 also return value of MOVE_POS_MATCH_OR_ZV from
3459 move_it_in_display_line_to, when moving from beginning of line to
3460 point's position. (Bug#16961)
3462 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3464 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3465 * window.c (Fselect_window): Explain NORECORD and
3466 `buffer-list-update-hook' in doc-string.
3468 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3470 * window.c (Fother_window_for_scrolling): Check that
3471 Vother_window_scroll_buffer is a buffer.
3473 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3475 * xterm.c (xim_initialize): Always pass a copy of resource name
3476 to XRegisterIMInstantiateCallback and eassert whether return
3477 value is True. Passing copy is important because Xlib doesn't
3478 make its own copy and resource name argument usually points to
3479 SSDATA (Vx_resource_name), which may be changed from Lisp.
3480 (xim_close_display): For XUnregisterIMInstantiateCallback,
3481 always eassert return value and pass exactly the same values
3482 as were used for XRegisterIMInstantiateCallback.
3483 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3484 sources to check why if you are interested.
3486 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3488 * dispnew.c (change_frame_size_1): Add new_lines instead of
3489 new_height, the latter may be still zero if passed as such.
3490 * window.c (Fwindow_pixel_height): Mention bottom divider in
3493 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3495 Fix "resource temporarily unavailable" with xgselect
3497 * xgselect.c: Include <stdbool.h>.
3498 (xg_select) [!USE_GTK]: Don't lose track of errno.
3500 Fix minor --enable-gcc-warnings issues.
3501 * widget.c (update_various_frame_slots, EmacsFrameResize):
3502 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3504 2014-03-04 Ken Brown <kbrown@cornell.edu>
3506 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3507 represent the actual adjustment needed for alignment.
3509 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3511 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3512 needed, and don't reallocate if the initial allocation already
3513 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3515 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3517 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3520 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3522 * cmds.c (delete-char): Update docstring pointing out that the
3523 function ignores `delete-active-region' and `overwrite-mode'.
3525 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3527 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3529 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3530 allocated buffer due to alignment.
3531 (freehook): If the block to be freed was allocated by
3532 'aligned_alloc', find its real pointer before calling 'free'.
3534 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3537 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3539 * font.c (toplevel): Adjust comment about font cache layout.
3540 (font_clear_cache): Fix to match real font cache layout.
3541 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3542 (Fframe_font_cache) [FONT_DEBUG]: New function.
3543 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3545 Avoid crashes when X fonts are erroneously freed on reused X
3546 'Display *' connection data (Bug#16069). Note that X font
3547 resources still may be leaked, but currently there is no way
3548 to completely avoid it.
3549 * xterm.h (struct x_display_info): New member x_id. Add comments.
3550 * xterm.c (x_display_id): New variable.
3551 (x_term_init): Assign identifier to each opened X connection.
3552 * xfont.c (struct xfont): New member x_display_id.
3553 (xfont_open): Initialize it with frame's display id.
3554 (xfont_close): Check whether font's display id matches the one
3555 recorded for the given display. Adjust comment.
3556 * xftfont.c (struct xftfont_info):
3557 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3559 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3561 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3562 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3563 killed Vother_window_scroll_buffer.
3564 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3566 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3568 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3569 that start with more than 2 slashes as UNCs. (Bug#16751)
3571 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3573 Fix a few crashes and leaks when cloning C strings.
3574 * alloc.c, lisp.h (dupstring): New function.
3575 * gtkutil.c (xg_get_font):
3576 * term.c (tty_default_color_capabilities):
3577 * xsettings.c (store_monospaced_changed)
3578 (store_font_name_changed, parse_settings)
3579 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3580 This avoids some unlikely crashes due to accessing freed storage,
3581 and avoids some minor memory leaks in the more-typical case.
3583 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3585 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3586 cursor when modeline can't be dragged (Bug#16647).
3588 2014-02-28 Glenn Morris <rgm@gnu.org>
3590 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3591 from custom-delayed-init-variables. (Bug#11565)
3593 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3595 More fixes for mouse glyph calculations (Bug#16647).
3596 * window.c (coordinates_in_window): In intersection of
3597 horizontal and vertical window dividers prefer the horizontal
3598 one. Add some extra parens to last fix.
3599 (window_relative_x_coord): Return x-coordinate for header and
3601 * xdisp.c (remember_mouse_glyph): In text area don't extend
3602 glyph into mode line to show the vertical drag cursor there
3603 immediately. Subdivide mouse glyphs in right fringes to show a
3604 horizontal drag cursor as soon as we enter the "grabbable width"
3605 portion. Handle vertical border case separately. Do not
3606 subdivide window divider areas.
3607 (note_mouse_highlight): On bottom divider of bottommost windows
3608 show vertical drag cursor only when the minibuffer window can be
3611 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3613 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3614 reset by the face of the object just displayed. See also bug#76.
3615 (get_next_display_element): If the string came from a display
3616 property, examine the box face attribute at it->position, not at
3617 it->current.pos, since the latter was not updated yet. (Bug#16870)
3618 (handle_face_prop): Improve commentary.
3620 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3622 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3623 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3625 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3627 Fixes around Bug#16647.
3628 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3629 ON_BOTTOM_DIVIDER cases.
3630 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3631 only if the window has no right divider.
3632 (Fcoordinates_in_window_p): Fix doc-string.
3634 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3636 * lread.c (Funintern): Fix doc to match advertised calling convention.
3638 2014-02-24 Daniel Colascione <dancol@dancol.org>
3640 * keyboard.c (read_char): Close race that resulted in lost events.
3642 2014-02-22 Glenn Morris <rgm@gnu.org>
3644 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3645 * window.c (window-resize-pixelwise): Doc fixes.
3647 * process.c (Finternal_default_process_filter)
3648 (Finternal_default_process_sentinel): Doc tweaks.
3650 2014-02-21 Glenn Morris <rgm@gnu.org>
3652 * process.c (Fprocess_buffer, Faccept_process_output)
3653 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3656 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3658 * window.c (Fwindow_scroll_bar_width): New function.
3660 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3662 Pacify GCC when configuring with --enable-gcc-warnings.
3663 * xdisp.c (move_it_in_display_line_to) [lint]:
3664 Initialize recently-added local.
3666 2014-02-21 Daniel Colascione <dancol@dancol.org>
3668 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3670 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3672 * xdisp.c (init_iterator): Don't dereference a bogus face
3673 pointer. (Bug#16819)
3674 (try_cursor_movement): Don't use cursor position if
3675 set_cursor_from_row failed to compute it. This avoids assertion
3676 violations in MATRIX_ROW.
3677 (move_it_in_display_line_to): Save the iterator state in ppos_it
3678 only once per call. Reimplement the method used to return to the
3679 best candidate position if all the positions found in display line
3680 are beyond TO_CHARPOS. This cuts down the number of calls to
3681 bidi_shelve_cache, which moves a lot of stuff when lines are long
3682 and include bidirectional text. (Bug#15555)
3684 2014-02-20 Glenn Morris <rgm@gnu.org>
3686 * data.c (Fdefalias): Doc fix.
3688 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3690 * xdisp.c (display_line): Fix horizontal scrolling of large images
3691 when fringes are turned off. This comes at a price of not
3692 displaying the truncation/continuation glyphs in this case.
3695 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3696 CreateDIBSection returns an error indication, zero out *ximg after
3697 destroying the image. This avoids crashes in memory allocations
3698 due to the fact that some of the callers also call
3699 x_destroy_x_image, which will attempt to free an already free'd
3702 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3704 * widget.c (update_various_frame_slots): Don't set
3705 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3707 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3709 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3711 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3713 temacs --daemon fix (Bug#16599).
3714 * emacs.c (main): Initialize daemon_pipe[1] here ...
3715 (syms_of_emacs): ... instead of here.
3717 2014-02-16 Anders Lindgern <andlind@gmail.com>
3719 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3722 2014-02-16 Daniel Colascione <dancol@dancol.org>
3724 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3725 (xd_get_connection_address): Use it.
3726 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3727 xd_get_connection_address because the latter signals if the bus
3728 we're trying to close is already disconnected.
3730 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3732 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3733 argument to CreateThread. This avoids segfaults on Windows 9X.
3734 Reported by oslsachem <oslsachem@gmail.com>.
3736 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3738 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3739 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3740 (check_lseek): New function, to report lseek errors.
3741 (save_data_space, update_file_ptrs, read_header, write_header)
3742 (copy_file, copy_rest, unexec): Use these news functions.
3743 (update_file_ptrs): Don't assume wraparound behavior when
3744 converting a large size_t value to off_t.
3746 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3748 * composite.c (fill_gstring_header): Pass positions as C integers
3749 and move parameters checking to...
3750 (Fcomposition_get_gstring): ...this function. Handle case when
3751 buffer positions are in reversed order and avoid crash (Bug#16739).
3753 * buffer.c (validate_region): Mention current buffer in error message.
3755 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3757 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3759 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3761 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3763 2014-02-11 Glenn Morris <rgm@gnu.org>
3765 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3766 Replace refs to "OpenStep" in messages.
3768 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3770 Avoid "." at end of error diagnostics.
3771 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3772 * font.c (Ffont_at):
3773 * nsfns.m (ns_display_info_for_name):
3774 * nsselect.m (Fx_own_selection_internal):
3775 * nsterm.m (performDragOperation:):
3776 Remove "." from end of diagnostic.
3778 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3780 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3781 unintuitive (bug#15824).
3782 (Fyes_or_no_p): Doc fix (bug#15456).
3784 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3786 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3788 * eval.c (call_debugger): When exiting the debugger, do not allow
3789 max_specpdl_size less than actual binding depth (Bug#16603).
3790 (syms_of_eval): Adjust docstring.
3792 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3794 * cmds.c (Fself_insert_command): Output a clearer error message on
3795 negative repetitions (bug#9476).
3797 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3799 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3801 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3803 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3805 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3807 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3809 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3811 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3813 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3815 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3816 `exit' works (bug#15865).
3818 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3820 Constrain window box/body sizes and margin widths (Bug#16649).
3821 * xdisp.c (window_box_width): Don't return less than zero.
3822 (window_box_left_offset, window_box_right_offset): Don't return
3823 more than the window's pixel width.
3824 * window.c (window_body_height, window_body_width): Don't return
3826 (window_resize_apply): Adjust margin width, if necessary.
3828 2014-02-07 Glenn Morris <rgm@gnu.org>
3830 * nsterm.m (syms_of_nsterm): Doc fix.
3832 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3834 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3835 New variables: pointers through which to call the respective APIs.
3836 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3837 (filename_from_ansi, sys_link, check_windows_init_file):
3838 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3839 This is required on Windows 9X, where we dynamically load
3840 UNICOWS.DLL which has their non-stub implementations.
3841 (maybe_load_unicows_dll): Assign addresses to these 2 function
3842 pointers after loading UNICOWS.DLL.
3844 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3845 MultiByteToWideChar and WideCharToMultiByte through function
3848 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3851 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3853 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3854 for OSX >= 10.9 if separate spaces are used.
3855 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3857 2014-02-06 Glenn Morris <rgm@gnu.org>
3859 * buffer.c (cache-long-scans): Doc fix.
3861 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3863 * w32fns.c (Fw32_shell_execute): Doc fix.
3865 2014-02-05 Bastien Guerry <bzg@gnu.org>
3867 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3868 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3870 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3872 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3873 outside the window (Bug#16649).
3875 * xdisp.c (note_mouse_highlight): When entering a margin area show
3876 a non-text cursor (Bug#16647).
3878 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3880 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3881 It prompted a compile-time diagnostic on GNU/Linux.
3882 Simplify to remove the need for the label.
3884 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3886 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3887 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3888 to show it; otherwise return 'unsupported--w32-dialog' to signal
3889 to the caller that emulation with menus is necessary.
3890 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3892 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3894 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3897 * menu.c (Fx_popup_dialog): Don't condition the call to
3898 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3899 special symbol 'unsupported--w32-dialog', emulate the dialog with
3900 a menu by calling x-popup-menu.
3902 * menu.h (Qunsupported__w32_dialog): New extern variable.
3904 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3906 * keyboard.c (kbd_buffer_get_event): Read file notification events
3909 * xgselect.c (xg_select): Read glib events in any case, even if
3910 there are no file descriptors to watch for. (Bug#16519)
3912 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3914 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3915 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3916 * w32term.c (w32_draw_window_divider): Handle first and last
3918 * w32term.h (w32_fill_area_abs): New function.
3919 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3921 * xfaces.c (realize_basic_faces): Handle new face ids.
3922 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3923 and bottom divider width.
3924 * xterm.c (x_draw_window_divider): Handle first and last pixels
3927 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3929 * print.c (Fexternal_debugging_output): Add cast to pacify
3930 --enable-gcc-warnings.
3931 * eval.c (call_debugger): Grow specpdl if the debugger was
3932 entered due to specpdl overflow (Bug#16603) and allow more
3933 specpdl space for the debugger itself.
3935 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3937 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3940 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3942 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3943 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3945 * print.c (Fexternal_debugging_output): If the argument character
3946 is non-ASCII, encode it with the current locale's encoding before
3947 writing the result to the terminal. (Bug#16448)
3949 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3950 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3953 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3955 * process.c (create_process): Reset SIGPROF handler in the child.
3956 * callproc.c (call_process): Likewise.
3958 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3960 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3962 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3964 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3965 of zero to print strings, GDB doesn't like it.
3967 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3968 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3969 we still use correct addresses. (Bug#16576)
3971 2014-01-27 K. Handa <handa@gnu.org>
3973 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3974 to preserve the code detection behavior of 24.3.
3975 * coding.h (struct coding_system): New member detected_utf8_bytes.
3976 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3977 (decode_coding_gap): Use short cut for UTF-8 file reading only
3978 when coding->detected_utf8_bytes equals to coding->src_bytes.
3979 * fileio.c (Finsert_file_contents): Cancel the previous change.
3981 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3983 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3984 that are not visible.
3986 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3988 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3989 is grabbed (Bug#16565).
3991 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3993 * xdisp.c (last_max_ascent): Re-remove after erroneously
3994 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3996 (move_it_to): Re-remove reference to last_max_ascent.
3997 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3998 max_descent here instead of calling line_bottom_y.
4001 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4003 * terminal.c (initial_free_frame_resources): New function.
4004 (init_initial_terminal): Install new hook to free face cache
4005 on initial frame and avoid memory leak. For details, see
4006 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4007 * xfaces.c (free_frame_faces): Adjust comment.
4009 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4011 * data.c (Fstring_to_number): Document results if unparsable
4014 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4016 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4018 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4020 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4021 * coding.c (detect_coding_utf_8, emacs_mule_char)
4022 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4023 (check_utf_8, decode_coding):
4024 * coding.h (struct coding_system.errors):
4025 Use ptrdiff_t, not int, for integer values derived from buffer and
4028 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4029 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4030 before invoking decode_coding_gap, since there's just one block.
4032 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4034 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4035 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4036 too early. Again run change_frame_size before assigning menu-
4039 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4041 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4042 arrives, call x_check_fullscreen, in case the new display has a
4043 different resolution. (Bug#16517)
4045 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4047 * term.c (read_menu_input): If the selected frame changes, exit
4049 (tty_menu_show): If the selected frame changes while we displayed
4050 a menu, throw to top level. (Bug#16479)
4052 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4054 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4056 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4058 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4059 * data.c (count_one_bits_word): Fix bug (negated comparison)
4060 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4062 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4064 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4065 Avoid undefined behavior by initializing display property bit of a
4066 string processed by the bidirectional iterator. For details, see
4067 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4069 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4071 Minor cleanup of previous change.
4072 * image.c (imagemagick_error, Fimagemagick_types):
4073 Omit some recently-introduced and unnecessary casts and assignments.
4075 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4077 Fix two memory leaks discovered with Valgrind.
4078 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4079 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4081 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4083 Fixes in window size functions around Bug#16430 and Bug#16470.
4084 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4085 (Fwindow_mode_line_height, Fwindow_header_line_height)
4086 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4087 Minor doc-string adjustments.
4088 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4089 Rewrite doc-strings.
4090 (window_body_height, window_body_width): Do not count partially
4091 visible lines/columns when PIXELWISE is nil (Bug#16470).
4092 (Qfloor, Qceiling): New symbols.
4094 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4096 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4097 when the image cache is not yet allocated. (Bug#16509)
4099 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4101 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4102 re-attach intervals to its base buffer (Bug#16502).
4103 * intervals.c (set_interval_object): Move from here...
4104 * intervals.h (set_interval_object): ... to here. Fix comments.
4106 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4108 Avoid undefined behavior by initializing buffer redisplay bit.
4109 Problem reported by Dmitry Antipov in
4110 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4111 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4113 Revert some of the CANNOT_DUMP fix (Bug#16494).
4114 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4116 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4118 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4119 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4120 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4121 they are replaced by macros that expand into direct calls to the
4122 corresponding functions from GDI32.DLL.
4123 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4124 variables in the Cygwin build, they are unused.
4126 2014-01-19 K. Handa <handa@gnu.org>
4128 * composite.c (composition_update_it): Fix previous change.
4130 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4132 Fix file name handling on MS-Windows 9X.
4133 * w32.c (maybe_load_unicows_dll): New function.
4135 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4136 on, to make sure we can convert file names to and from UTF-8 on
4137 Windows 9X. This fixes a failure to start up because Emacs cannot
4138 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4140 * w32font.c [WINDOWSNT]: Include w32.h.
4141 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4142 of implementing the same stuff.
4143 Remove now unused g_b_init_is_windows_9x.
4145 * w32.h (maybe_load_unicows_dll): Add prototype.
4147 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4149 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4150 switch to single keyboard. Prevents daemon crashes when a new
4151 client connects while we show a TTY menu in an existing client.
4154 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4156 Fix MinGW64 porting problem with _setjmp.
4157 Reported by Eli Zaretskii in:
4158 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4159 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4160 the old _setjmp and _longjmp. All uses changed.
4162 2014-01-13 Daniel Colascione <dancol@dancol.org>
4164 * textprop.c (Fremove_list_of_text_properties):
4165 Correctly handle reaching the end of the interval tree. (Bug#15344)
4167 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4169 * xdisp.c (resize_mini_window): Round height to a multiple of
4170 frame's line height. Fix bug in calculation of window start
4171 position (Bug#16424).
4173 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4175 * macfont.m: Include termchar.h.
4176 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4177 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4178 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4179 *_WITH_GC_* to take face and f as parameters.
4180 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4181 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4183 2014-01-13 Daniel Colascione <dancol@dancol.org>
4185 Fix menu item updating in the presence of the Unity global menu
4188 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4189 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4191 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4192 updating menus; explain why.
4193 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4194 problem it's supposed to solve and it interferes with detecting
4195 the presence of a global menu.
4196 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4199 2014-01-11 K. Handa <handa@gnu.org>
4201 * composite.c (composition_update_it): Fix indexing of
4202 LGSTRING_CHAR (Bug#15984).
4204 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4206 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4208 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4210 * xdisp.c (try_window_id): Don't use this function's optimizations
4211 if overlays in the buffer displayed by the window have changed
4212 since last redisplay. (Bug#16347)
4213 (message_dolog): Fix indentation.
4215 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4217 * frame.c (frame_resize_pixelwise): Fix doc-string.
4219 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4221 Fix handling of internal borders (Bug#16348).
4222 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4223 Remove internal border width from pixel width of windows.
4224 (change_frame_size_1): Don't return early when frame's pixel
4225 size changes - we still have to record the new sizes in the
4227 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4228 also when toolbar gets larger.
4229 * window.c (check_frame_size): Include internal_border_width in
4231 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4232 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4233 In non-toolkit/non-GTK version clear internal border.
4234 * xterm.c (x_clear_under_internal_border): New function for
4235 non-toolkit/non-GTK version.
4236 (x_after_update_window_line): In non-toolkit/non-GTK version
4238 (handle_one_xevent, x_set_window_size):
4239 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4240 * xterm.h (x_clear_under_internal_border): Extern it.
4242 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4244 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4245 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4248 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4250 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4251 last value of point is not equal to buffer's point. (Bug#16129)
4253 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4256 * nsterm.h (updateCollectionBehavior): Rename from
4257 updateCollectionBehaviour. All uses changed.
4259 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4260 * Makefile.in (SETFATTR): New macro.
4261 (temacs$(EXEEXT)): Use it.
4263 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4265 Fix maximization behavior on Windows (Bug#16300).
4266 * w32fns.c (w32_fullscreen_rect): Don't handle
4267 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4268 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4269 of SetWindowPos. Restore last placement also when leaving
4270 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4271 but the FULLSCREEN_BOTH case.
4273 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4276 * data.c (arithcompare_driver):
4277 * fileio.c (Fcar_less_than_car):
4278 * fns.c (internal_equal):
4279 * frame.c (delete_frame):
4280 * lisp.h (enum More_Lisp_Bits):
4282 Avoid C99 constructs that don't work in C89.
4283 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4284 to port to C89, which doesn't have 'long long'.
4285 (count_trailing_zero_bits): Use them.
4287 2014-01-03 Chong Yidong <cyd@gnu.org>
4289 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4291 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4293 Further adjust frame/window scrollbar width calculations.
4294 * window.c (apply_window_adjustment):
4295 Set windows_or_buffers_changed.
4296 (Fwindow_scroll_bars): Return actual scrollbar width.
4297 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4298 For non-toolkit builds again use 14 as minimum width and set
4299 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4300 * xterm.c (XTset_vertical_scroll_bar): Take width from
4301 WINDOW_SCROLL_BAR_AREA_WIDTH.
4302 (x_new_font): Rename wid to unit. Base calculation of new
4303 scrollbar width on toolkit used and make it analogous to that of
4304 x_set_scroll_bar_default_width.
4305 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4306 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4307 of GetSystemMetrics.
4308 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4309 WINDOW_SCROLL_BAR_AREA_WIDTH.
4310 (x_new_font): Make it correspond to changes in xterm.c.
4312 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4314 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4315 This is a cleaner way to fix the MinGW-w64 porting problem.
4316 Check for INTPTR_MAX misconfiguration.
4318 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4320 * search.c (newline_cache_on_off, find_newline): In indirect
4321 buffers, use the newline cache of the base buffer.
4323 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4324 buffer, invalidate the caches of its base buffer. (Bug#16265)
4326 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4327 buffers, use the width-run cache of the base buffer.
4329 * xdisp.c (redisplay_window): When the window displays an indirect
4330 buffer, and the character widths in the display table have
4331 changed, invalidate the width-run cache of the corresponding base
4334 * fileio.c (Finsert_file_contents): When invalidating the newline
4335 cache, consider the case of inserting into indirect buffer.
4337 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4338 In indirect buffers, use the paragraph cache of the base buffer.
4340 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4342 * window.c (grow_mini_window): Fix last change.
4344 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4346 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4348 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4350 * w32term.c (w32_initialize): Use LCID and LOWORD.
4352 * w32proc.c (create_child): Use pid_t for 5th argument.
4353 (IsValidLocale): Don't provide prototype for MinGW64.
4354 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4355 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4357 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4358 MinGW64 doesn't support.
4360 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4362 * w32.c (set_named_security_info): New function.
4363 (acl_set_file): Fall back on set_named_security_info if
4364 set_file_security fails.
4365 (g_b_init_set_named_security_info_w)
4366 (g_b_init_set_named_security_info_a): New static variables.
4367 (globals_of_w32): Initialize them to zero.
4368 (set_named_security_info): Set them to non-zero if the
4369 corresponding API is available.
4370 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4371 New function typedefs.
4373 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4375 Some more fixes following pixelwise resize changes including one
4377 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4378 of frame_resize_pixelwise.
4379 * widget.c (pixel_to_text_size): New function.
4380 (update_wm_hints): Have size hints respect value of
4381 frame_resize_pixelwise.
4382 (EmacsFrameResize): Alway process resize requests pixelwise.
4383 * window.c (grow_mini_window): Make sure mini window is at least
4385 * xdisp.c (display_menu_bar): Make sure menubar extends till
4387 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4388 (x_set_tool_bar_lines): Calculate pixelwise.
4389 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4390 frame_resize_pixelwise.
4392 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4394 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4395 variables not used there.
4397 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4399 * w32.c (sys_umask): New function. (Bug#16299)
4401 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4403 * dispnew.c (change_frame_size_1): Take old width of root window
4404 from that window's pixel width. (Bug#16284)
4406 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4408 Plain copy-file no longer chmods an existing destination (Bug#16133).
4409 * fileio.c (realmask): Now a static var, not a local.
4410 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4411 Remove arg STATPTR. All uses changed.
4412 (Fcopy_file): Do not alter permissions of existing destinations,
4413 unless PRESERVE-PERMISSIONS (renamed from
4414 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4415 Avoid race when testing for existing destinations and for
4416 when input and output files are the same.
4417 If changing the group fails, adjust both default and
4418 preserved permissions so that access is not granted to the
4420 (Fset_default_file_modes, init_fileio): Update realmask.
4421 (Fdefault_file_modes): Use realmask instead of calling umask.
4423 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4425 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4426 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4427 flags on the daemon pipe ends before execing.
4429 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4431 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4432 session. (Bug#14739)
4434 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4436 * callproc.c (Vexec_path): Document that exec-directory is in it.
4438 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4440 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4443 2013-12-27 Chong Yidong <cyd@gnu.org>
4445 * data.c (Fsymbol_function): Doc fix.
4447 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4449 Some more tinkering with Bug#16051.
4450 * window.c (resize_frame_windows): Don't let the size of the
4451 root window drop below the frame's default character size.
4452 Never ever delete any subwindows - let the window manager do the
4455 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4456 of toolbar lines needed when they exceed the height of the root
4458 (unwind_create_frame_1): New function.
4459 (Fx_create_frame): Generally inhibit calling the window
4460 configuration change hook here. Remove extra call to
4461 change_frame_size - it's not needed when we don't run the
4462 configuration change hook.
4464 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4466 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4467 On my Fedora 19 platform the core dumps were so big that
4468 my desktop became nearly catatonic.
4469 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4470 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4471 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4472 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4473 a clang-only syntax.
4474 * conf_post.h (__has_feature): New macro, if not already defined.
4475 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4476 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4478 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4480 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4481 is a file name. (Bug#16252)
4483 2013-12-25 Chong Yidong <cyd@gnu.org>
4485 * keyboard.c (Voverriding_terminal_local_map)
4486 (Voverriding_local_map): Doc fix.
4488 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4490 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4492 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4493 file name when it is submitted to ShellExecute. Simplify code.
4494 Don't test DOCUMENT for being a string, as that is enforced by
4495 CHECK_STRING. Doc fix.
4497 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4499 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4500 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4501 redisplay_tool_bar does. Improve and fix commentary.
4502 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4503 limits of the glyph matrices. (Bug#16051)
4504 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4505 only when the new size is different from the old one, and the new
4506 size can be achieved given the frame height.
4508 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4510 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4512 2013-12-23 Glenn Morris <rgm@gnu.org>
4514 * lread.c (Fload): Mention load-prefer-newer in doc.
4516 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4518 Handle Bug#16207 by being more restrictive when running hooks.
4519 * window.c (unwind_change_frame): New function.
4520 (Fset_window_configuration): Don't run configuration change hook
4521 while the frame configuration is unsafe. Call select_window
4524 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4526 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4528 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4530 * nsterm.h: Declare EmacsColor category.
4532 * nsterm.m (NSColor): Implement EmacsColor category.
4533 (ns_get_color): Use colorUsingDefaultColorSpace.
4534 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4536 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4538 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4540 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4541 having the PNG_NORETURN attribute, to avoid compiler warning in
4544 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4546 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4548 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4549 fringe background extension.
4550 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4551 because they are now always the same as `left' and `width',
4552 respectively. Remove code for the case that `width' and
4553 `sb_width' are different.
4555 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4557 Remove scroll_bar_actual_width from frames.
4558 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4559 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4560 (x_figure_window_size):
4561 * nsterm.m (x_set_window_size):
4562 * widget.c (set_frame_size):
4563 * w32term.c (x_set_window_size):
4564 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4565 scroll_bar_actual_width.
4567 Convert scroll_bar members to integers on Windows.
4568 * w32term.h (struct scroll_bar): Convert top, left, width,
4569 height, start, end and dragging to integers.
4570 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4572 * w32term.c (w32_set_scroll_bar_thumb)
4573 (w32_scroll_bar_handle_click): Remove XINT conversions for
4574 scroll_bar members. Treat bar->dragging as integer.
4575 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4576 first element. Remove XINT conversions for scroll_bar members.
4577 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4578 Remove XINT conversions for scroll_bar members.
4580 Fix assignment for new window total sizes.
4581 * window.c (Fwindow_resize_apply_total): Assign values for
4584 2013-12-20 Chong Yidong <cyd@gnu.org>
4586 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4587 argument to `append'.
4589 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4591 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4592 current text face, for extending the face of the display margins.
4595 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4596 Doc fix. (Bug#16190)
4598 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4603 * nsterm.m (Qfile, Qurl): New.
4604 (EV_MODIFIERS2): New macro.
4605 (EV_MODIFIERS): Use EV_MODIFIERS2.
4606 (ns_term_init): Remove font and color from DND, does not work on
4607 newer OSX, and other ports don't have them.
4608 (performDragOperation:): Handle modifiers used during drag.
4609 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4610 Remove global Lisp variables used to communicate with ns-win.el.
4611 Remove font and color handling.
4612 (syms_of_nsterm): Defsym Qfile and Qurl.
4614 2013-12-19 Anders Lindgren <andlind@gmail.com>
4616 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4617 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4619 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4620 (constrainFrameRect): Remove special case nr_screens == 1.
4621 Don't constrain size to size of view.
4623 * nsterm.h (ns_output): Remove dont_constrain.
4625 2013-12-19 Anders Lindgren <andlind@gmail.com>
4627 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4629 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4631 Minor fixes for recent openp changes.
4632 * lisp.h (GCPRO7): New macro.
4633 * lread.c (openp): Use bool for boolean; all callers changed.
4634 Protect save_string from GC. Don't assume that file descriptors
4635 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4636 warning about uninitialized variable.
4638 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4640 * w32fns.c (emacs_abort): Use intptr_t as argument of
4641 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4643 2013-12-18 Glenn Morris <rgm@gnu.org>
4645 * lread.c (Fload): Pass load_prefer_newer to openp.
4646 Don't bother checking mtime if openp already did it.
4647 (openp): Add `newer' argument, to check all suffixes
4648 and find the newest file.
4649 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4650 * callproc.c (call_process):
4651 * charset.c (load_charset_map_from_file):
4652 * emacs.c (init_cmdargs):
4653 * image.c (x_create_bitmap_from_file, x_find_image_file):
4655 * lread.c (Flocate_file_internal):
4656 * process.c (Fformat_network_address):
4657 * sound.c (Fplay_sound_internal):
4658 * w32.c (check_windows_init_file):
4659 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4661 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4663 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4665 * w32.c (getloadavg): Don't index samples[] array with negative
4666 indices. Recover from wall-clock time being set backwards.
4668 * w32term.c (w32_initialize): Declare the argument of
4669 set_user_model as const.
4671 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4672 (w32_menu_show): Constify some arguments passed to MessageBox.
4674 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4675 to initialize Lisp objects.
4677 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4678 initialize Lisp objects.
4680 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4681 use variables used only on X under that condition.
4683 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4684 variables not used there.
4686 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4688 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4689 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4691 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4693 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4694 code, revealed in presence of R2L characters, character
4695 compositions, and display vectors. A better fix for Bug#16148.
4696 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4697 GTK and NS builds, they don't have this member of struct frame.
4699 * dispextern.h (struct composition_it): Correct a comment for the
4702 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4704 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4705 This prevents a compilation error on C compilers that do not
4706 default functions to return 'int' if not declared. Also, add
4707 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4708 since it now uses inline functions.
4710 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4712 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4713 display margins on mode line, header line, and in the frame's
4714 tool-bar window. (Bug#16165)
4716 2013-12-16 Andreas Schwab <schwab@suse.de>
4718 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4720 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4722 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4725 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4727 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4729 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4731 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4732 intended to find bogus pointers in font objects (Bug#16140).
4733 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4734 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4735 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4736 Disable for MS-Windows due to Bug#15876; apparently this
4737 requires more or less substantial changes in fontset code.
4738 * xfont.c (xfont_close):
4739 * xftfont.c (xftfont_close): Call x_display_info_for_display
4740 to check whether 'Display *' is valid (Bug#16093 and probably
4743 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4745 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4746 Reported by Juanma Barranquero <lekktu@gmail.com>.
4748 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4749 open a pty on MS-Windows. (Bug#16152)
4751 * emacs.c (decode_env_path): Fix bogus comparison against
4752 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4754 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4756 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4757 (Fx_file_dialog): Add parentheses around && to silence warning.
4759 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4761 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4763 * xdisp.c (extend_face_to_end_of_line): Extend background of
4764 non-default face in margin areas as well. (Bug#16151)
4765 (display_line): Call extend_face_to_end_of_line for continued
4766 lines as well, if the display margins have non-zero width.
4767 (set_glyph_string_background_width): When needed, set the
4768 extends_to_end_of_line_p flag on glyph strings to be drawn in
4769 margin areas, not only in the text area.
4771 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4774 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4776 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4777 Don't worry about verify_error being t, since it has to be a list.
4779 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4781 Use bool for boolean, focusing on headers.
4782 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4783 No need to include <stdbool.h>, since conf_post.h does it now.
4784 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4785 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4786 (SET_PER_BUFFER_VALUE_P):
4787 * ccl.c, ccl.h (setup_ccl_program):
4788 * ccl.h (CHECK_CCL_PROGRAM):
4789 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4790 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4791 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4792 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4793 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4794 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4795 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4796 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4797 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4798 (CHARSET_FAST_MAP_SET):
4799 * coding.c (decode_coding_ccl, encode_coding_ccl):
4800 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4801 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4802 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4803 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4804 (decode_coding_c_string):
4805 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4806 * conf_post.h (has_attribute):
4807 * dispextern.h (trace_redisplay_p)
4808 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4809 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4810 (SET_GLYPH_FROM_CHAR_GLYPH)
4811 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4812 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4813 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4814 (cursor_in_mouse_face_p):
4815 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4816 (blank_row, prepare_desired_row)
4817 (build_frame_matrix_from_leaf_window, make_current)
4818 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4819 (update_window, scrolling_window, update_frame_line):
4820 * disptab.h (GLYPH_FOLLOW_ALIASES):
4821 * editfns.c (Fformat):
4822 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4823 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4824 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4825 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4826 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4827 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4828 (FONT_DEFERRED_LOG):
4829 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4830 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4831 (FRAME_MOUSE_UPDATE):
4832 * fringe.c (Fdefine_fringe_bitmap):
4833 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4834 (x_create_bitmap_from_xpm_data, xpm_load_image):
4835 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4836 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4837 (MERGE_INTERVAL_CACHE):
4838 * keymap.h (KEYMAPP):
4839 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4840 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4841 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4842 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4843 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4844 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4845 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4846 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4847 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4848 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4849 (SETUP_BUFFER_SYNTAX_TABLE):
4850 * systime.h (timespec_valid_p):
4851 * term.c (save_and_enable_current_matrix):
4852 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4853 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4854 (redisplay_internal, try_window_reusing_current_matrix)
4855 (sync_frame_with_window_matrix_rows, try_window_id)
4856 (display_menu_bar, display_tty_menu_item, display_mode_line)
4857 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4858 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4859 * xmenu.c (xmenu_show):
4860 * xterm.c (use_xim, x_term_init):
4861 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4862 (struct x_bitmap_record):
4863 Use bool for booleans.
4864 * ccl.c (struct buffer_text):
4865 * ccl.h (struct ccl_program):
4866 * charset.h (struct charset):
4868 * coding.h (struct iso_2022_spec, struct coding_system):
4869 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4870 (struct glyph_string, struct face, struct face_cache)
4871 (struct bidi_string_data, struct bidi_it)
4872 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4874 * editfns.c (Fformat):
4875 * frame.h (struct frame):
4876 * fringe.c (struct fringe_bitmap):
4877 * intervals.h (struct interval):
4878 * keyboard.h (struct kboard):
4879 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4880 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4881 (struct Lisp_Buffer_Local_Value, union specbinding):
4882 * macfont.m (struct macfont_info):
4883 * process.h (struct Lisp_Process):
4884 * termchar.h (struct tty_display_info):
4885 * window.h (struct window):
4886 * xterm.h (struct x_output):
4887 Use bool_bf for boolean bit-fields.
4888 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4889 All callers changed.
4890 * ccl.h (struct ccl_program): Remove unused members private_state,
4891 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4893 (struct ccl_spec): Remove unused members cr_carryover,
4894 eight_bit_carryover.
4895 * conf_post.h: Include <stdbool.h>.
4896 (bool_bf): New type.
4897 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4898 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4899 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4900 'do { ... } while (false)' brackets.
4901 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4902 Args must now be expressions; all callers changed.
4903 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4904 (PRODUCE_GLYPHS): Simplify use of boolean.
4905 * fileio.c (Fcopy_file):
4906 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4907 * lisp.h (UNGCPRO): Return void, not int.
4908 (FOR_EACH_TAIL): Use void expression, not int expression.
4909 * region-cache.c: Reindent.
4910 * region-cache.h: Copy comments from region-cache.c, to fix
4911 incorrect remarks about booleans.
4913 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4915 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4916 when character at point is displayed from a display vector.
4919 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4921 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4922 now a list of certificate validation checks that will abort a
4923 connection with an error.
4924 (Fgnutls_boot): Document it and use it.
4926 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4928 * w32term.c (w32_enable_frame_resize_hack): New variable.
4929 (x_set_window_size): Use it to hack frame resizing on Windows
4932 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4934 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4935 Windows-specific code to w32.c. Change error message text to
4936 match that of Posix platforms.
4938 * w32.c (w32_copy_file): New function, most of the code copied and
4939 reworked from Fcopy_file. Improve error handling. Plug memory
4940 leak when errors are thrown. Support file names outside of the
4941 current codepage. (Bug#7100)
4943 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4945 * lread.c (load_path_default): Prototype.
4947 2013-12-13 Glenn Morris <rgm@gnu.org>
4949 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4950 (dump_path): Remove.
4951 (load-path-default): Remove `changed' argument.
4952 Do not set dump_path permanently. Simplify.
4953 (init_lread): Simplify.
4954 (syms_of_lread): Remove dump_path.
4956 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4958 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4959 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4960 2013-12-12 font-related change to avoid Bug#16128, which
4961 is quite hard to fix without even more substantial changes.
4963 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4965 * font.c (font_close_object): Check for live frame (Bug#16128).
4967 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4969 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4970 Return ptrdiff_t, not int, since it's a buffer size.
4971 Reindent/reparen some macros to a more Gnuish style.
4973 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4975 Avoid undefined behavior with huge regexp interval counts.
4976 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4977 since it's now specialized to interval counts. All uses changed.
4978 Do not assume wraparound on signed integer overflow.
4979 (regex_compile): Simplify based on the above changes.
4981 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4983 Support file names on MS-Windows that use characters outside of
4984 the current system codepage. (Bug#7100)
4986 * w32.c (get_file_security, set_file_security)
4987 (create_symbolic_link): Separate pointers and boolean flags for
4988 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4989 non-zero, else the former.
4990 (codepage_for_filenames, filename_to_utf16, )
4991 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4993 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4995 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4996 Accept only one argument; all callers changed.
4997 (dostounix_filename): Remove the second argument, now works in
4998 UTF-8. All callers changed.
4999 (parse_root): Lose DBCS code.
5000 (get_long_basename, w32_get_short_filename, init_environment)
5001 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5002 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5003 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5004 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5005 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5006 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5008 (ansi_encode_filename): New function.
5009 (get_emacs_configuration, get_emacs_configuration_options):
5011 (add_volume_info, GetCachedVolumeInformation): Run the input file
5012 name through unixtodos_filename, to ensure it is stored and
5013 referenced in canonical form.
5014 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5015 (logon_network_drive, sys_link, utime): Improve error handling.
5016 (sys_access): New function.
5017 (hashval, generate_inode_val): Unused functions deleted.
5018 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5019 (check_windows_init_file): Convert error message from UTF-8 to
5020 ANSI codepage, for display in the message box.
5021 (globals_of_w32): Set w32_unicode_filenames according to the OS
5024 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5025 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5026 (syms_of_w32term): Declare w32-unicode-filenames.
5028 * w32proc.c (new_child, delete_child): Remove code that handled
5029 unused pending_deletion and input_file members of the child struct.
5030 (create_child, sys_spawnve): Convert all file names to ANSI
5031 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5032 name cannot be encoded in ANSI codepage. Don't use
5033 unixtodos_filename, mirror slashes by hand.
5034 (record_infile, record_pending_deletion): Functions deleted.
5035 (Fw32_short_file_name): Call w32_get_short_filename instead of
5038 * w32notify.c (add_watch): Work in Unicode mode when
5039 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5040 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5041 instead, do the same with Lisp primitives.
5043 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5044 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5045 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5046 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5047 (Fw32_shell_execute): Improve error reporting.
5048 (Fdefault_printer_name): Ifdef away for Cygwin.
5050 * w32.h (struct _child_process): Remove input_file and
5051 pending_deletion members that are no longer used.
5052 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5053 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5054 (ansi_encode_filename): New and updated prototypes.
5056 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5058 (unexec): Don't use dostounix_filename, it expects a file name in
5059 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5062 * fileio.c (Ffile_name_directory, file_name_as_directory)
5063 (directory_file_name, Fexpand_file_name)
5064 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5065 arguments of dostounix_filename.
5066 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5067 use MAX_UTF8_PATH for size of file-name strings.
5068 (emacs_readlinkat): Build an explicitly unibyte string for file
5070 (syms_of_fileio) <file-name-coding-system>:
5071 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5073 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5074 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5075 directories to UTF-8.
5076 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5077 environment, and each element of the input PATH, to UTF-8.
5079 * dired.c (file_attributes): Use build_unibyte_string explicitly
5080 to make Lisp strings from user and group names.
5082 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5085 * coding.c (decode_file_name, encode_file_name): New functions.
5087 * termcap.c (tgetent): Adapt to the change in arguments of
5090 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5093 * msdos.c (dostounix_filename, init_environment): Adapt to the
5094 change in arguments of dostounix_filename.
5096 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5097 [WINDOWSNT]: Encode file names passed to the image libraries in
5100 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5101 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5103 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5104 arguments of dostounix_filename.
5106 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5108 * font.h (struct font_entity) [HAVE_NS]: New field to record
5109 font driver which was used to create this entity.
5110 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5111 frame where the font was opened.
5112 (font_close_object): Add prototype.
5113 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5114 (font_close_object): Not static any more. Lost frame arg.
5115 Adjust comment and users.
5116 * alloc.c (cleanup_vector): Call font_close_object to adjust
5117 per-frame font counters correctly. If HAVE_NS, also call
5118 driver-specific cleanup for font-entity objects.
5119 * ftfont.c (ftfont_open):
5120 * nsfont.m (nsfont_open):
5121 * w32font.c (w32font_open_internal):
5122 * xfont.c (xfont_open):
5123 * xftfont.c (xftfont_open): Save frame pointer in font object.
5124 * macfont.m (macfont_open): Likewise.
5125 (macfont_descriptor_entity): Save driver pointer to be able
5126 to call its free_entity routine when font-entity is swept.
5127 * ftxfont.c (ftxfont_open): Add eassert because frame
5128 pointer should be saved by ftfont_driver.open.
5130 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5132 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5133 input polling is used. This is still meaningful for Cygwin, see
5134 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5135 * keyboard.c (poll_for_input_1, input_polling_used):
5136 Define unconditionally.
5137 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5138 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5139 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5140 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5141 (face_for_char): Likewise. Rearrange eassert and return ASCII
5142 face for CHAR_BYTE8_P.
5143 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5145 2013-12-11 Ken Brown <kbrown@cornell.edu>
5147 * dispextern.h (erase_phys_cursor):
5148 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5150 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5152 * nsterm.m (x_free_frame_resources):
5153 * term.c (tty_free_frame_resources):
5154 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5155 face cache because it's implied by free_frame_faces anyway.
5156 * w32term.c (x_free_frame_resources): Likewise. Do not call
5157 free_frame_faces twice.
5159 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5161 * editfns.c (Fformat_time_string): Mention %F in the doc.
5163 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5165 * window.c (resize_frame_windows): Don't return immediately when
5166 the root window's size doesn't change - the minibuffer window
5167 may still have to be repositioned/resized.
5168 * xfns.c (Fx_create_frame): Always change the frame size after
5169 initializing the frame's faces.
5170 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5171 change_frame_size should already have done it.
5172 (x_new_font): Assign new tool- and menu-bar heights.
5173 (x_set_window_size_1): Account for tool- and menu-bar heights
5174 (Bug#16013). Don't set pixel sizes since change_frame_size
5175 should already have done it.
5177 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5179 Remove the option of using libcrypto.
5180 * Makefile.in (LIB_CRYPTO): Remove.
5181 (LIBES): Don't use it.
5183 2013-12-11 Juri Linkov <juri@jurta.org>
5185 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5186 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5188 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5190 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5191 drawn tool bar items (Bug#16058).
5192 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5194 2013-12-09 Ken Brown <kbrown@cornell.edu>
5196 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5198 * lisp.h (get_frame_param): Adjust conditions for prototype
5201 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5203 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5204 Avoid unused macro warning if configured --without-xft.
5206 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5208 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5210 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5212 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5214 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5216 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5218 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5220 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5222 Use libcrypto's checksum implementations if available, for speed.
5223 * Makefile.in (LIB_CRYPTO): New macro.
5226 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5227 The macro didn't conform to C99 due to type mismatch,
5228 which caused compilation failure with Sun C 5.12,
5229 and it was confusing anyway. Include window.h to declare
5230 redisplay_other_windows.
5232 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5234 * window.c (set_window_buffer): Update mode line (bug#16084).
5236 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5238 Fix minor problems found by static checking.
5239 * keyboard.c (poll_for_input_1, input_polling_used):
5240 Define only if HAVE_NTGUI.
5241 * xmenu.c (popup_activate_callback): Omit unnecessary
5242 check against USE_X_TOOLKIT, which must be defined here anyway.
5243 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5246 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5248 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5250 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5252 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5254 * nsterm.m (x_set_window_size): Remove fprintf.
5255 (init): Define always. Set applicationDidFinishLaunchingCalled
5257 (applicationDidFinishLaunching:):
5258 Set applicationDidFinishLaunchingCalled.
5259 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5262 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5264 Pixel resize changes for NS (Bug#16049).
5265 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5266 height/width. row/cols are locals.
5267 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5268 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5269 (windowWillResize): Remove gsextra. Calculate extra as in
5271 (x_new_font): Don't change frame size if fullscreen.
5272 Change size pixelwise.
5274 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5275 comment in xfns.c. Change to pixelwise call.
5277 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5279 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5282 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5284 * xterm.c (input_signal_count): Remove.
5285 (x_dispatch_event): Define unconditionally.
5286 (x_make_frame_visible): Process X events until the frame
5287 is really visible (Bug#16027).
5288 * xterm.h (x_dispatch_event): Declare unconditionally.
5290 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5292 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5294 * nsterm.m (x_set_window_size): Handle pixelwise.
5296 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5298 * w32term.c (x_new_font):
5299 * xterm.c (x_new_font): Calculate new frame size from new font
5302 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5304 * lisp.h (FOR_EACH_TAIL): New macro.
5305 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5307 * window.c (select_window): Call second wset_redisplay before we change
5308 selected_window (bug#16034).
5310 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5312 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5314 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5316 * w32xfns.c: Include window.h, to avoid a compiler warning.
5318 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5320 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5321 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5322 window_scroll takes care of it.
5323 (Fset_window_point, Fdelete_other_windows_internal)
5324 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5325 (Fsplit_window_internal, Fdelete_window_internal)
5326 (Fresize_mini_window_internal, Fset_window_configuration)
5327 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5328 cause redisplay instead of forcing a complete redisplay.
5329 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5330 we're only affecting the selected_window.
5332 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5334 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5335 directional control characters. Update type and category
5336 determination according to the UBA from Unicode v6.3.
5337 (bidi_category_t): New category EXPLICIT_FORMATTING.
5339 * dispextern.h (bidi_type_t): Update to include new bidirectional
5340 properties introduced with Unicode v6.3. (Bug#16043)
5342 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5344 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5347 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5349 * font.c (font_list_entities): Remove dummy assignment.
5350 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5351 used on graphic displays only. Remove unused 'font_encoder' member.
5352 (struct font_bitmap): Remove unused 'extra' member.
5353 * nsfont.m (nsfont_open):
5354 * w32font.c (w32font_open_internal):
5355 * ftfont.c (ftfont_get_bitmap): Adjust users.
5357 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5359 Use bool for boolean.
5360 * tparam.c (tparam1):
5361 * undo.c (record_point, record_property_change):
5362 Use bool for boolean, for local vars that are always true or false.
5364 Minor integer overflow fixes (Bug#16033).
5365 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5366 This improves on the previous fix to this function.
5367 (window_resize_check): When summing up pixel counts, don't rely on
5368 undefined behavior if the sum overflows.
5370 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5372 * window.c (Fset_window_new_pixel): Don't choke at negative
5373 argument value (Bug#16033).
5375 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5376 to avoid crash in window_box_height.
5378 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5379 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5381 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5383 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5385 Minor integer overflow fixes.
5386 * window.c (Fset_window_new_pixel, grow_mini_window):
5387 * xdisp.c (Fwindow_text_pixel_size):
5388 Avoid undefined behavior on signed integer overflow.
5389 * xfns.c (x_set_mouse_color):
5390 Check that drag shape fits in 'unsigned', since that's what X wants.
5392 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5394 Improve reporting of fatal exception on MS-Windows.
5395 * w32fns.c (my_exception_handler): New function.
5396 (globals_of_w32fns): Set it up as the unhandled exception
5397 handler. Initialize exception code and address to zeros.
5398 (emacs_abort): If the exception code and address are available,
5399 print them at the beginning of the backtrace. Fix the format of
5400 printing addresses (was producing 0x0x12345678 on XP).
5403 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5405 * eval.c (Fbacktrace__locals): New function.
5406 (syms_of_eval): Defsubr it.
5408 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5410 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5411 Define here to unify between...
5412 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5413 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5415 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5417 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5419 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5420 fringe background extension.
5421 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5422 because they are now always the same as `left' and `width',
5423 respectively. Remove code for the case that `width' and
5424 `sb_width' are different.
5426 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5428 Fix minor problems found by static checking.
5429 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5430 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5431 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5433 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5435 * image.c (imagemagick_compute_animated_image): Don't crash if we
5436 have an animation with different-sized images (bug#15313).
5438 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5440 Remove some unused items introduced during pixelwise change.
5441 * window.c (window_resize_total_check): Remove unused function.
5442 * xdisp.c (remember_mouse_glyph): Remove unused label.
5443 (Ftool_bar_height): Move declaration inside #if.
5444 * xterm.c (x_set_window_size): Don't use r and c.
5446 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5448 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5451 * window.c (Fset_window_configuration): Comment out unused variables.
5453 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5455 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5457 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5459 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5461 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5462 HAVE_GNUTLS3 (Bug#16001).
5464 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5465 if interrupts are deferred (Bug#15801).
5467 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5469 Support resizing frames and windows pixelwise.
5470 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5471 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5472 (struct glyph_matrix): Replace window_left_col and
5473 window_top_line by window_pixel_left and window_pixel_top.
5474 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5476 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5477 (draw_window_divider, move_it_to, x_draw_right_divider)
5478 (x_draw_bottom_divider, change_frame_size): Add or fix
5480 * dispnew.c (change_frame_size_1): Change prototype.
5481 (adjust_glyph_matrix, required_matrix_width)
5482 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5483 values instead of lines and columns.
5484 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5485 WINDOW_TOTAL_FRINGE_WIDTH.
5486 (handle_window_change_signal, do_pending_window_change)
5487 (init_display): Adjusts calls of change_frame_size.
5488 (change_frame_size, change_frame_size_1): Handle pixelwise
5490 * frame.c (Qright_divider_width, Qbottom_divider_width):
5492 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5493 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5494 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5495 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5497 (set_frame_param): New function.
5498 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5499 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5500 (Ffringe_width, Fborder_width, Fright_divider_width)
5501 (Fbottom_divider_width): New functions, defsubr them.
5502 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5503 New argument pixelwise.
5504 (struct frame_parm_table): New members Qright_divider_width and
5505 Qbottom_divider_width.
5506 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5507 (x_report_frame_params): Handle Qright_divider_width and
5508 Qbottom_divider_width.
5509 (x_set_right_divider_width, x_set_bottom_divider_width):
5511 (frame_resize_pixelwise): New option.
5512 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5513 new_pixelwise, right_divider_width and bottom_divider_width;
5514 remove total_lines; rename text_lines, text_cols, new_text_lines
5515 and new_text_cols to text_height, text_width, new_height and
5516 new_width respectively.
5517 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5518 FRAME_TEXT_WIDTH respectively.
5519 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5520 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5521 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5523 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5524 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5525 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5526 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5527 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5528 (FRAME_TOTAL_COLS_ARG): Remove macro.
5529 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5530 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5531 (x_wm_set_size_hint): Handle frame pixel sizes.
5532 * indent.c (compute_motion, Fcompute_motion):
5533 Call window_body_width instead of window_body_cols.
5534 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5535 (make_lispy_position): Handle right and bottom dividers.
5536 (Fsuspend_emacs): Pixelize call of change_frame_size.
5537 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5538 * lisp.h: Extern set_frame_param.
5539 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5541 (Fx_create_frame): Add entry for vertical_drag_cursor.
5542 Pixelize call of change_frame_size.
5543 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5544 * nsterm.m (ns_update_window_end): Optionally draw right
5546 (x_set_window_size): Add argument pixelwise.
5547 Call check_frame_size and change_frame_size with pixelwise zero.
5548 (ns_draw_window_divider): New function.
5549 (ns_redisplay_interface): Add ns_draw_window_divider.
5550 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5551 (x_new_font): Call x_set_window_size with pixelwise zero.
5552 * print.c (print_object): For a window print its sequence
5554 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5555 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5556 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5557 (w32_createwindow): Use scroll bar area width.
5558 (w32_wnd_proc): Handle bottom divider width.
5559 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5560 (Fx_create_frame): Default divider width parameters.
5561 Caclulate sizes pixelwise. Add vertical drag cursor support.
5562 (x_create_tip_frame): Default divider widths to zero.
5563 Pixelize call to change_frame_size.
5564 (Fx_show_tip): Add handling of divider widths. Pixelize window
5566 (Fw32_frame_rect): New function.
5567 (frame_parm_handler w32_frame_parm_handlers): Add divider
5569 (Vx_window_vertical_drag_shape): Add variable.
5570 * w32inevt.c (resize_event, maybe_generate_resize_event):
5571 Pixelize change_frame_size calls.
5572 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5574 * w32term.c (w32_draw_window_divider): New function.
5575 (x_update_window_end): Handle right divider.
5576 (w32_draw_fringe_bitmap, x_scroll_run)
5577 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5578 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5579 Calculate new frame sizes pixelwise.
5580 (x_new_font): Pixelize call to x_set_window_size.
5581 (x_check_fullscreen): Pixelize call to change_frame_size.
5582 (x_set_window_size_1, x_set_window_size): New argument
5583 pixelwise. Calculate pixelwise.
5584 (x_wm_set_size_hint): Use scroll bar area width.
5585 (w32_redisplay_interface): Add w32_draw_window_divider.
5586 * w32term.h (struct w32_output): Add vertical drag cursor.
5587 * widget.c (set_frame_size, update_wm_hints)
5588 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5590 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5591 * window.c (sequence_number): Restore.
5592 (Fwindow_pixel_width, Fwindow_pixel_height)
5593 (Fwindow_mode_line_height, Fwindow_header_line_height)
5594 (window_pixel_to_total, Frun_window_scroll_functions)
5595 (Fset_window_new_pixel, window_resize_apply_total)
5596 (Fwindow_resize_apply_total): New functions.
5597 (window_body_height, window_body_width): Rename from
5598 window_body_lines. New argument PIXELWISE.
5599 Calculate pixelwise.
5600 (Fwindow_body_height, Fwindow_body_width): New argument
5602 (coordinates_in_window, window_relative_x_coord): Use window's
5603 pixel width instead of total width.
5604 (replace_window, recombine_windows): Initialize pixel values.
5605 (resize_root_window, resize_frame_windows, grow_mini_window)
5606 (shrink_mini_window): New argument PIXELWISE.
5607 Calculate pixelwise.
5608 (Fdelete_other_windows_internal, adjust_window_margins)
5609 (window_resize_check, window_resize_apply)
5610 (Fdelete_window_internal, Fresize_mini_window_internal)
5611 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5612 (check_frame_size): Rename arguments. New argument PIXELWISE.
5613 Calculate pixelwise.
5614 (set_window_buffer): Make samebuf bool. Run configuration change
5615 hook only if buffer changed.
5616 (Fset_window_buffer): Rewrite doc-string.
5617 (make_window): Initialize new_pixel slot.
5618 (Fwindow_resize_apply): Check pixel size of root window.
5619 (Fsplit_window_internal): Call 2nd argument pixel_size.
5620 Calculate pixelwise.
5621 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5623 (save_window_data): New slots frame_text_width,
5624 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5625 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5627 (Fcurrent_window_configuration, Fset_window_configuration)
5628 (save_window_save, compare_window_configurations): Handle new
5629 slots in save_window_data and saved_window.
5630 (Fset_window_scroll_bars): Fix doc-string.
5631 (window_resize_pixelwise): New variable.
5632 (coordinates_in_window, Fcoordinates_in_window_p):
5634 (make_parent_window): Adjust sequence_number.
5635 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5637 * window.h (struct window): New members new_pixel, pixel_left,
5638 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5639 (wset_new_pixel): New function.
5640 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5641 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5642 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5643 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5644 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5645 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5646 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5647 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5648 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5649 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5650 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5651 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5652 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5653 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5654 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5656 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5657 (window_body_width, check_frame_size): Adapt external declarations.
5658 * xdisp.c (last_max_ascent): New integer.
5659 (window_text_bottom_y): Handle bottom divider.
5660 (window_box_width, window_box_height): Calculate pixelwise.
5661 (get_glyph_string_clip_rects): Handle right divider.
5662 (remember_mouse_glyph): When windows are resized pixelwise
5663 proceed with width and height set to 1.
5664 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5666 (move_it_to): Calculate and return maximum x position
5668 (Fwindow_text_pixel_size): New function.
5669 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5670 (tool_bar_lines_needed): Rename to tool_bar_height.
5671 Calculate pixelwise.
5672 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5673 Calculate pixelwise.
5674 (redisplay_tool_bar): Calculate pixelwise.
5675 (redisplay_window): Calculate pixelwise. Handle dividers.
5676 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5677 (x_draw_vertical_border): Handle dividers.
5678 (define_frame_cursor1): Handle vertical drag cursor.
5679 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5680 (expose_window): Calculate pixelwise. Handle dividers.
5681 (init_xdisp): Initialize pixel values.
5682 * xfaces.c (Qwindow_divider): New face.
5683 (realize_basic_faces): Realize it.
5684 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5685 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5686 (x_set_scroll_bar_default_width): Default actual width to 16.
5687 (Fx_create_frame): Set sizes pixelwise.
5688 (x_create_tip_frame): Default divider widths to zero.
5689 Pixelize call of change_frame_size.
5690 (Fx_show_tip): Handle divider widths. Initial pixel position
5692 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5693 (Vx_window_vertical_drag_shape): New option.
5694 * xmenu.c (free_frame_menubar): Pixelize call of
5696 * xterm.c (x_draw_window_divider): New function.
5697 (x_update_window_end): Optionally draw right divider.
5698 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5699 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5700 (handle_one_xevent, x_new_font): Calculate pixelwise.
5701 (x_set_window_size_1, x_set_window_size): New argument
5702 pixelwise. Calculate pixelwise.
5703 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5704 (struct x_redisplay_interface): Add x_draw_window_divider.
5705 * xterm.h (struct x_output): Add vertical_drag_cursor.
5707 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5709 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5710 Set invisible frames's `redisplay' when a full redisplay is requested.
5711 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5712 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5713 (display_mode_lines): Set it here instead.
5715 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5717 * dispextern.h (set_window_update_flags): Remove.
5719 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5721 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5723 * xdisp.c (REDISPLAY_SOME_P): New macro.
5724 (redisplay_internal): Use it (bug#15999).
5725 (prepare_menu_bars, redisplay_window): Use it as well.
5727 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5729 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5731 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5732 (globals_of_w32font): Zero it out.
5733 (GetCharWidth32W_Proc): New function pointer.
5734 (get_char_width_32_w): New function.
5735 (compute_metrics): If get_glyph_outline_w returns an error, try
5736 get_char_width_32_w before declaring a failure. This avoids
5737 punishing raster (a.k.a. "bitmap") fonts by slowing down
5738 redisplay. (Bug#6364).
5740 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5742 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5743 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5744 highlight needs to be redisplayed. (Bug#15913)
5746 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5748 Fix minor problems found by static checking.
5749 * buffer.h (struct buffer_text, struct buffer):
5750 * frame.h (struct frame):
5751 * window.h (struct window):
5752 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5753 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5754 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5755 no-longer-valid use of HAVE_MENUS.
5756 * xdisp.c (propagate_buffer_redisplay): Now static.
5758 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5760 * xmenu.c (Fmenu_or_popup_active_p):
5761 * window.c (Fset_window_configuration):
5762 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5763 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5764 * fns.c (Fyes_or_no_p):
5765 * editfns.c (Fmessage_box, Fmessage_or_box):
5766 * alloc.c (make_save_ptr_ptr):
5767 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5769 * window.c (Fset_window_configuration): Move select_window later.
5771 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5773 Refine redisplay optimizations to only redisplay *some* frames/windows
5774 rather than all of them.
5775 * xdisp.c (REDISPLAY_SOME): New constant.
5776 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5777 (bset_redisplay, bset_update_mode_line): New functions.
5778 (message_dolog): Use bset_redisplay.
5779 (clear_garbaged_frames): Use fset_redisplay.
5780 (echo_area_display): Use wset_redisplay.
5781 (buffer_shared_and_changed): Remove.
5782 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5783 frame titles. Compute the actual set of windows redisplayed.
5784 Don't update frame titles and menu bars for frames that don't need to
5786 (propagate_buffer_redisplay): New function.
5788 (redisplay_internal): Use it. Be more selective in the set of windows
5789 we redisplay. Propagate windows_or_buffers_changed to
5790 update_mode_lines a bit later to simplify the code.
5791 (mark_window_display_accurate_1): Reset window and buffer's
5793 (redisplay_window): Do nothing if neither the window nor the buffer nor
5794 the frame needs redisplay.
5795 * window.h (struct window): Add `redisplay' field.
5796 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5797 (redisplay_other_windows, window_list): New declarations.
5798 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5799 (window_list): Not static any more.
5800 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5801 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5802 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5803 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5804 * frame.h (struct frame): Add `redisplay' field.
5805 Move `external_menu_bar' bitfield next to other bit-fields.
5806 (SET_FRAME_GARBAGED): Use fset_redisplay.
5807 (SET_FRAME_VISIBLE): Don't garbage the frame;
5808 Use redisplay_other_windows.
5809 * buffer.h (struct buffer): Add `redisplay' field.
5810 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5811 (modify_overlay): Use bset_redisplay.
5812 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5814 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5816 Support w32 file notifications in batch mode.
5817 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5818 invalid (which happens in batch mode). If non-interactive, call
5819 handle_file_notifications to store file notification events in the
5820 input queue. (Bug#15933)
5822 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5824 * w32inevt.c (handle_file_notifications): Now external, not static.
5826 * w32term.h (handle_file_notifications): Provide prototype.
5828 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5829 init_crit, since init_display, which does that otherwise, is not
5832 2013-11-27 Glenn Morris <rgm@gnu.org>
5834 * Makefile.in ($(lispsource)/international/charprop.el): New.
5835 (emacs$(EXEEXT)): Depend on charprop.el.
5837 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5839 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5840 deleting portions of the buffer under non-nil REPLACE argument.
5843 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5844 directory, watch it and not its parent.
5845 (add_watch): Allow empty string in FILE.
5847 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5849 * window.c (Fset_window_start, window_resize_apply)
5850 (window_scroll): Reset window_end_valid (Bug#15957).
5852 2013-11-27 Glenn Morris <rgm@gnu.org>
5854 * Makefile.in (leimdir): Now in lisp source directory.
5855 ($(leimdir)/leim-list.el): Just use ../leim .
5856 * epaths.in (PATH_DUMPLOADSEARCH):
5857 * lread.c (load_path_default):
5858 * nsterm.m (ns_load_path): No more leim directory.
5860 2013-11-26 Andreas Schwab <schwab@suse.de>
5862 * .gdbinit (xgettype): Add cast.
5864 2013-11-26 Glenn Morris <rgm@gnu.org>
5866 Preload leim-list.el.
5867 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5868 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5869 is a single directory.
5871 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5873 bool-vector-subsetp is now the normal direction (Bug#15912).
5874 * data.c (Fbool_vector_subsetp): Test whether the first argument
5875 is a subset of the second one, not the reverse. Add doc string.
5877 Fix minor problems found by static checking.
5878 * lread.c (load_path_default): Now static.
5879 * textprop.c (text_property_stickiness): Be consistent about the
5880 test used when deciding whether to consider the previous character.
5881 This simplifies the code a bit.
5883 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5885 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5887 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5888 (syms_of_frame): Don't defsubr them.
5890 2013-11-25 Glenn Morris <rgm@gnu.org>
5892 * lread.c (load_path_default): Change the sense of the argument.
5893 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5894 from dump_path. When it is not, avoid checking dump_path twice.
5896 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5897 uninstalled dump_path against installed Vload_path. (Bug#15964)
5899 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5901 Export get_pos_property to Elisp.
5902 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5903 (syms_of_editfns): Export it to Elisp.
5905 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5907 2013-11-23 Romain Francoise <romain@orebokech.com>
5909 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5910 initialization here ...
5911 (syms_of_fileio): ... from here.
5913 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5915 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5916 Please use --enable-check-lisp-object-type.
5918 2013-11-23 Glenn Morris <rgm@gnu.org>
5920 * process.c (get_process): Explicit error for dead buffers.
5922 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5924 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5926 2013-11-23 Glenn Morris <rgm@gnu.org>
5928 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5929 * lread.c (load_path_check): Take path to check as argument.
5930 (load_path_default): New, split from init_lread.
5931 (init_lread): Move calc of default load-path to load_path_default.
5932 Empty elements in EMACSLOADPATH now stand for the default.
5933 (load-path): Doc fix.
5934 * emacs.c (decode_env_path): Add option to treat empty elements
5935 as nil rather than ".".
5936 * callproc.c (init_callproc_1, init_callproc):
5937 * image.c (Vx_bitmap_file_path):
5938 * lisp.h (decode_env_path):
5939 * lread.c (Vsource_directory):
5940 Update for new argument spec of decode_env_path.
5942 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5944 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5945 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5947 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5949 Fix some dependency problems that cause unnecessary recompiles.
5950 Problem reported by RMS in
5951 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5952 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5953 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5954 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5955 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5956 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5957 (boostrap-clean): No need to remove stamp-oldxmenu.
5959 Fix recently introduced bool vector overrun.
5960 This was due to an optimization that went awry.
5961 Reported by Glenn Morris in
5962 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5963 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5964 for empty vectors, undoing the 2013-11-18 change.
5965 * data.c (bool_vector_binop_driver): Rely on this.
5966 Fix bug that occasionally overran the destination.
5967 * lisp.h (struct Lisp_Bool_vector): Document this.
5969 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5971 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5974 * nsterm.m (init, run, stop:): Comment out for now, does not work
5977 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5979 * charset.c (syms_of_charset): Don't read past end of string.
5981 2013-11-19 Glenn Morris <rgm@gnu.org>
5983 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5985 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5987 Add hooks to run on gaining/losing focus. (Bug#15029)
5988 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5989 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5990 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5992 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5994 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5995 The old names predated the API change that put destination at end.
5997 Improve API of recently-added bool vector functions (Bug#15912).
5998 The old API had (bool-vector-count-matches A B)
5999 and (bool-vector-count-matches-at A B I), which gave the
6000 misleading impression that the two functions were variants, one
6001 with a location I. The new API has (bool-vector-count-population A)
6002 and (bool-vector-count-consecutive A B I) to make the distinction
6003 clearer. The first function no longer has a B argument, since the
6004 caller can easily determine the number of nils if the length and
6005 number of ts is known.
6006 * data.c (Fbool_vector_count_population): Rename from
6007 bool_vector_count_matches, and accept just 1 argument.
6008 (Fbool_vector_count_consecutive): Rename from
6009 Fbool_vector_count_matches_at.
6011 Always allocate at least one bits_word per bool vector.
6012 See Daniel Colascione in:
6013 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6014 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6015 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6016 * lisp.h (struct Lisp_Bool_vector): Document this.
6018 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6020 * insdel.c (invalidate_buffer_caches): New function, consolidated
6021 from part of prepare_to_modify_buffer.
6022 (insert_from_gap, prepare_to_modify_buffer):
6023 * coding.c (code_convert_region, code_convert_string):
6024 Call invalidate_buffer_caches. (Bug#15841)
6026 * lisp.h (invalidate_buffer_caches): Add prototype.
6028 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6030 * w32term.c (x_update_window_end): Don't invalidate the entire
6031 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6032 highlight needs to be redisplayed. (Bug#15913)
6034 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6036 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6038 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6040 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6041 while we are using Vprin1_to_string_buffer.
6043 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6044 after inserting the description string. (Bug#15907)
6046 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6048 * data.c: Work around bogus GCC diagnostic about shift count.
6049 Reported by Eli Zaretskii in
6050 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6051 (pre_value): New function.
6052 (count_trailing_zero_bits): Use it.
6054 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6056 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6057 assume C macros are not supported even under -g3 in these old GCC
6060 2013-11-15 Leo Liu <sdl.web@gmail.com>
6062 * minibuf.c (Ftry_completion, Fall_completions)
6063 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6065 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6067 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6068 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6069 This avoids placing unnecessary constants into the Emacs code.
6071 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6073 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6074 for Cygwin w32 build.
6076 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6077 for Cygwin w32 build. (Bug#15892)
6079 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6081 Simplify, port and tune bool vector implementation.
6082 * alloc.c (bool_vector_exact_payload_bytes)
6083 (bool_vector_payload_bytes): Remove.
6084 (bool_vector_fill): Return its argument.
6085 * alloc.c (bool_vector_fill):
6087 * print.c (print_object):
6088 Simplify by using bool_vector_bytes.
6089 * alloc.c (make_uninit_bool_vector):
6090 New function, broken out from Fmake_bool_vector.
6091 (Fmake_bool_vector): Use it. Use tail call.
6092 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6093 * data.c (BITS_PER_ULL): New constant.
6094 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6095 if long long versions don't exist.
6096 (shift_right_ull): New function.
6097 (count_one_bits_word): New function, replacing popcount_bits_word
6098 macro. Don't assume that bits_word is no wider than long long.
6099 (count_one_bits_word, count_trailing_zero_bits):
6100 Don't assume that bits_word is no wider than long long.
6101 * data.c (bool_vector_binop_driver, bool_vector_not):
6102 * fns.c (Fcopy_sequence):
6104 Create an uninitialized destination, to avoid needless work.
6105 (internal_equal): Simplify.
6106 (Ffillarray): Prefer tail call.
6107 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6108 contain at least one word.
6109 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6110 chars are narrower than ints.
6111 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6112 * fns.c (Fcopy_sequence):
6114 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6115 Don't try to port to hosts where bits_word values have holes; the
6116 code wouldn't work there anyway. Verify this assumption, though.
6117 (bool_vector_bytes): New function.
6118 (make_uninit_bool_vector): New decl.
6119 (bool_vector_fill): Now returns Lisp_Object.
6121 * xfns.c (xic_create_fontsetname):
6122 * xrdb.c (gethomedir): Prefer tail calls.
6124 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6126 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6127 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6129 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6130 that requires a return value.
6131 (Fset_buffer_modified_p): Take advantage of this change to do
6134 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6136 * buffer.c (Frestore_buffer_modified_p): Sync it with
6137 Fset_buffer_modified_p.
6138 (Fforce_mode_line_update): New function, moved from subr.el.
6139 (Fset_buffer_modified_p): Use them.
6140 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6142 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6144 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6145 This avoids undefined behavior when subtracting pointers into
6146 different aways. On my platform it also makes the code a tad
6147 smaller and presumably faster.
6149 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6151 * keyboard.c (command_loop_1): Use region-extract-function.
6152 * insdel.c (Qregion_extract_function): Not static any more (can we
6153 stop pretending that these vars can benefit from being marked static?).
6155 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6157 * search.c (find_newline): If buffer text is relocated during the
6158 "dumb loop", adjust C pointers into buffer text to follow suit.
6161 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6163 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6164 for conversion (Bug#15837).
6166 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6168 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6169 for the entire range of inserted characters. (Bug#15841)
6171 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6173 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6175 (realize_default_face): Remove assignment to distant-foreground if
6176 unspecified (Bug#15815).
6178 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6180 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6181 cache-long-scans disabled, since we don't want to call
6182 prepare_to_modify_buffer (in insert_1_both) for each message we
6185 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6186 from buffer.c. Improve commentary to the buffer field setter
6189 * buffer.c (bset_cache_long_scans): Static function deleted.
6190 Improve commentary to the buffer field setter functions.
6191 (init_buffer_once): Default for cache-long-scans changed to t.
6194 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6196 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6198 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6199 This bug was introduced in my 2013-06-21 change, and caused
6200 struct Lisp_Sub_Char_Table objects to be given too many slots,
6201 which broke 'make -C admin/unidata'.
6203 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6205 Import changes from mac-port 4.5.
6206 * macfont.m (mac_font_copy_default_descriptors_for_language)
6207 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6208 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6209 (macfont_language_default_font_names): New.
6210 (macfont_list): Rearrange language/charset code.
6211 (macfont_close): Don't check for macfont_info->cache.
6212 (mac_ctfont_create_preferred_family_for_attributes): New font
6213 selection code, call
6214 mac_font_copy_default_name_for_charset_and_languages.
6215 (mac_font_copy_default_descriptors_for_language)
6216 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6218 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6220 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6222 Port to C11 aligned_alloc, and fix some integer overflows.
6223 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6224 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6225 and use of posix_memalign replaced with aligned_alloc.
6226 (aligned_alloc): New function, defined or declared as needed.
6227 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6228 Don't undef; configure.ac now does this.
6229 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6230 (calloc, aligned_alloc): Check for integer overflow.
6231 (aligned_alloc): Rename from memalign. All uses changed.
6232 (memalign): New function, an alias for aligned_alloc.
6234 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6236 * xdisp.c (redisplay_internal): Fix typo in last change.
6238 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6240 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6242 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6244 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6245 redisplay--mode-lines-cause.
6246 (redisplay_internal): Keep them uptodate. Remove redundant check of
6247 buffer_shared_and_changed.
6248 * *.[chm]: Number every assignment to update_mode_lines so we
6249 can track why it is set.
6251 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6253 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6255 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6257 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6258 can track why it is set.
6260 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6262 Integer-related fixes for term.c etc.
6263 * dispextern.h (face_tty_specified_color): New function.
6264 * term.c (turn_on_face): Don't rely on undefined behavior when
6265 assigning an out-of-range value to 'long'.
6266 Simplify test for toggling highlight.
6267 (tty_capable_p): Omit last two (unused) args. All callers changed.
6268 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6269 (read_menu_input, tty_menu_activate, tty_menu_show):
6270 * xfaces.c (x_supports_face_attributes_p)
6271 (tty_supports_face_attributes_p):
6272 Use bool for boolean. All callers changed.
6273 (tty_supports_face_attributes_p): Omit defaults for color indices;
6274 no longer needed. Simplify tail call.
6276 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6278 * xdisp.c (prepare_menu_bars): Mark static.
6279 * lisp.h (prepare_menu_bars): Don't declare.
6280 * xselect.c (x_handle_selection_clear):
6281 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6283 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6285 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6286 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6288 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6290 * keyboard.c (Fcommand_error_default_function): Rename from
6291 Fdefault_error_output.
6293 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6295 * keyboard.c (Fdefault_error_output): New function, extracted from
6297 (syms_of_keyboard): Use it for Vcommand_error_function.
6299 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6301 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6302 (init_eval): Use it to ensure handlerlist is non-NULL.
6303 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6304 (Fsignal): Adjust NULLness test of handlerlist.
6305 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6307 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6309 * callproc.c (call_process): Call prepare_to_modify_buffer before
6310 decoding text read from the sub-process, as the decoded stuff will
6311 be inserted into the buffer. This will invalidate the various
6312 caches maintained for the buffer. (Bug#15148)
6314 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6316 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6317 string of glyphless-char-display.
6319 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6321 * nsfns.m (ns_get_name_from_ioreg): New function.
6322 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6323 OSX >= 10.9. Use ns_get_name_from_ioreg.
6325 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6327 Simplify and port recent bool vector changes.
6328 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6329 only in this file. Use a more-efficient implementation if the
6330 second argument is a power of 2.
6331 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6332 Remove no-longer-necessary compile-time checks.
6333 (bool_vector_exact_payload_bytes): New function.
6334 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6335 exact payload changed to call the new function. Do not assume
6336 that the arg or result fits in ptrdiff_t.
6337 (bool_vector_fill): New function.
6338 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6340 (vroundup_ct): Don't assume arg fits in size_t.
6341 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6342 invoke set_category_set.
6343 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6344 All callers changed. Use bool_vector_set.
6345 * category.h (XCATEGORY_SET): Remove; no longer needed.
6346 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6348 * data.c (Faref): Use bool_vector_ref.
6349 (Faset): Use bool_vector_set.
6350 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6351 (Fbool_vector_not, Fbool_vector_count_matches)
6352 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6353 * fns.c (concat): Use bool_vector_ref.
6354 (Ffillarray): Use bool_vector_fill.
6355 (mapcar1): Use bool_vector_ref.
6356 (sxhash_bool_vector): Hash words, not bytes.
6357 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6358 a constant, since it's now used in #if.
6359 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6360 unsigned char on unusual architectures, so that we no longer
6361 assume that the number of bits per bits_word is a power of two or
6362 is a multiple of 8 or of CHAR_BIT.
6363 (Qt): Add forward decl.
6364 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6365 at least as strictly as bits_word.
6366 (bool_vector_data, bool_vector_uchar_data): New accessors.
6367 All data structure accesses changed to use them.
6368 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6369 (bool_vector_set): New functions.
6370 (bool_vector_fill): New decl.
6371 (ROUNDUP): Move to alloc.c as described above.
6373 Fix recent gnutls changes.
6374 * gnutls.c (Fgnutls_boot): Don't assume C99.
6375 * process.c (wait_reading_process_output): Fix typo in recent change.
6377 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6379 * process.c (wait_reading_process_output, read_process_output)
6380 (send_process): Check gnutls_state is not NULL.
6382 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6383 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6385 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6387 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6388 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6390 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6393 * nsfns.m (Fx_create_frame): Fix memory leak.
6395 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6396 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6397 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6399 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6401 * xdisp.c (message3_nolog, message_with_string): Encode the string
6402 before writing it to the terminal in a non-interactive session.
6404 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6405 sure we concatenate them into a unibyte string.
6407 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6408 resulting temporary name before returning it to the caller.
6409 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6410 is a unibyte string, convert NAME to a unibyte string to ensure
6411 that the result is also a unibyte string.
6413 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6414 create unibyte strings from default paths and directory/file
6417 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6420 * callproc.c (init_callproc): Use build_unibyte_string to make
6421 sure we create unibyte strings from default paths and
6422 directory/file names.
6424 * buffer.c (init_buffer): Don't store default-directory of
6425 *scratch* in multibyte form. The original problem which led to
6426 that is described in
6427 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6428 but it was solved long ago. (Bug#15260)
6430 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6432 Port to stricter C99 platforms.
6433 Especially, C99 prohibits nesting a struct X inside struct Y if
6434 struct X has a flexible array member.
6435 * alloc.c (struct sdata): New type.
6436 (sdata): Implement in terms of struct sdata.
6437 Remove u member; all uses replaced by next_vector, set_next_vector.
6438 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6439 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6440 (struct sblock): Rename first_data member to data, which is now
6441 a flexible array member. All uses changed.
6442 (next_vector, set_next_vector, large_vector_vec): New functions.
6443 (vector_alignment): New constant.
6444 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6445 (struct large-vector): Now merely a NEXT member, since the old approach
6446 ran afoul of stricter C99. All uses changed to use
6447 large_vector_vec or large_vector_offset.
6448 (large_vector_offset): New constant.
6449 * dispnew.c: Include tparam.h, for tgetent.
6450 Do not include term.h; no longer needed.
6451 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6452 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6453 (struct Lisp_Vector): Use a flexible array member for contents,
6454 instead of a union with a member that is an array of size 1.
6456 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6457 fact that the struct no longer contains a union.
6458 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6459 (struct Lisp_Save_Value, struct Lisp_Free):
6460 Use unsigned, not int, for spacers, to avoid c99 warning.
6461 (union specbinding): Use unsigned, not bool, for bitfield, as
6462 bool is not portable to pre-C99 hosts.
6464 2013-11-04 Glenn Morris <rgm@gnu.org>
6466 * emacs.c (usage_message): Mention that `-L :...' appends.
6468 2013-11-02 Glenn Morris <rgm@gnu.org>
6470 * Makefile.in (abs_builddir): Remove.
6471 (bootstrap_exe): Use relative filename.
6473 Use relative filenames in TAGS files.
6474 * Makefile.in (abs_srcdir): Remove it again.
6475 (.PHONY): Remove frc.
6476 (maintainer-clean): No more TAGS-LISP file.
6477 (TAGS): Pass relative file names to etags.
6478 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6480 * Makefile.in (abs_srcdir): New, set by configure.
6482 (maintainer-clean): Remove pointless echo. That should be in the
6483 top-level Makefile, if anywhere. Delete TAGS-LISP.
6484 (extraclean): No s/ and m/ directories for some time.
6485 (TAGS): Also depend on ctagsfiles3.
6486 Remove no-longer-defined S_FILE.
6487 Pass absolute filenames to etags once more.
6488 (TAGS-LISP): Replace lispdir with its expansion.
6489 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6490 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6492 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6494 * xfaces.c (check_lface_attrs, realize_default_face):
6495 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6496 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6498 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6500 * emacs.c (original_pwd): Remove global var by making it local.
6501 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6503 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6505 * xfaces.c: Declare color_distance.
6506 (QCdistant_foreground): New variable.
6507 (NEAR_SAME_COLOR_THRESHOLD): New define.
6508 (load_color2): New function.
6509 (load_color): Call load_color2.
6510 (load_face_colors): Call load_color2 and if distant-color is specified
6511 calculate distant and use distant-color if colors are near.
6512 (LFACE_DISTANT_FOREGROUND): New define.
6513 (merge_face_ref, Finternal_set_lisp_face_attribute)
6514 (Finternal_get_lisp_face_attribute)
6515 (x_supports_face_attributes_p): Handle distant-foreground similar to
6517 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6519 * dispextern.h (lface_attribute_index):
6520 Add LFACE_DISTANT_FOREGROUND_INDEX.
6522 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6524 * image.c (pbm_next_char): New function.
6525 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6526 (pbm_scan_number): Use it.
6527 (Qlibjpeg_version): New variable.
6528 (syms_of_image): DEFSYM and initialize it.
6530 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6532 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6534 2013-10-31 Glenn Morris <rgm@gnu.org>
6536 * emacs.c (original_pwd): New char.
6537 (main): If using --chdir, store original_pwd.
6538 (init_cmdargs): When setting Vinvocation_directory based on a
6539 relative argv[0], use original_pwd if set. (Bug#15768)
6541 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6543 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6545 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6547 * insdel.c: Fix minor problems found by static checking.
6548 (Qregion_extract_function): Now static.
6549 (prepare_to_modify_buffer_1): Remove unused locals.
6551 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6553 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6554 (syms_of_xdisp): Declare pre-redisplay-function.
6555 (markpos_of_region): Remove function.
6556 (init_iterator, compute_stop_pos, handle_face_prop)
6557 (face_before_or_after_it_pos, reseat_to_string)
6558 (get_next_display_element, window_buffer_changed)
6559 (redisplay_internal, try_cursor_movement, redisplay_window)
6560 (try_window_reusing_current_matrix, try_window_id, display_line)
6561 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6562 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6563 * window.h (struct window): Remove field `region_showing'.
6564 * dispextern.h (struct it): Remove region_beg/end_charpos.
6565 (face_at_buffer_position, face_for_overlay_string)
6566 (face_at_string_position): Update prototypes.
6567 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6568 (face_at_string_position): Remove `region_beg' and `region_end' args.
6569 * fontset.c (Finternal_char_font):
6570 * font.c (font_at, font_range): Adjust calls accordingly.
6571 * insdel.c (Qregion_extract_function): New var.
6572 (syms_of_insdel): Initialize it.
6573 (prepare_to_modify_buffer_1): Use it.
6575 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6577 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6578 * ftxfont.c (ftxfont_get_gcs):
6579 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6580 * xfaces.c (x_free_colors, x_free_dpy_colors)
6581 (x_create_gc, unload_color):
6582 * xselect.c (x_property_data_to_lisp):
6583 * xsettings.c (parse_settings):
6584 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6585 (get_bits_and_offset): Adjust definition.
6586 * frame.c (XParseGeometry): Adjust locals.
6587 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6588 * regex.h (toplevel): Likewise for reg_syntax_t.
6590 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6592 * eval.c (run_hook_with_args): Use FUNCTIONP.
6594 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6596 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6597 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6598 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6599 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6600 on MS-Windows anyway.
6601 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6602 (free_realized_face): ...adjust user.
6603 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6604 white relief pixels to -1.
6605 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6606 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6607 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6609 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6611 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6612 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6613 in practice now. All callers changed.
6615 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6617 * dispextern.h (struct face): Use bitfields for 'underline_type'
6618 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6619 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6620 'stipple' member. Move 'lface' member up to help...
6621 * xfaces.c (make_realized_face): ...this function to find and
6622 clear just the members that need clearing.
6623 (load_face_colors, realize_x_face):
6624 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6626 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6628 * xftfont.c (struct xftfont_info): Remove set-but-unused
6630 (xftfont_open): Adjust user.
6631 (xftfont_get_colors): Remove useless prototype.
6633 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6635 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6636 before passing them to 'unexec'. (Bug#15260)
6638 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6640 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6642 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6644 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6645 the changed signature of the font driver's 'close' method.
6647 * w32font.h (w32font_close): Adjust the prototype to the change in
6648 function definition.
6650 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6652 * w32uniscribe.c (uniscribe_close): Adapt the call to
6653 w32font_close to its new prototype.
6655 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6657 Omit unused frame argument of font API's close function.
6658 * font.h (struct font): Drop frame argument. Adjust comment.
6659 * font.c (font_clear_cache, font_close_object): Adjust users.
6660 * ftfont.c (ftfont_close):
6661 * ftxfont.c (ftxfont_close):
6662 * macfont.m (macfont_close):
6663 * nsfont.m (nsfont_close):
6664 * w32font.c (w32font_close):
6665 * xfont.c (xfont_close):
6666 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6667 tweak comments and make functions safe if called more than once for
6668 the same font object.
6670 Perform font-specific cleanup when font object is swept by GC. See
6671 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6672 * alloc.c (cleanup_vector): New function.
6673 (sweep_vector): Call it for each reclaimed vector object.
6674 * font.h (struct font): Adjust comment.
6676 2013-10-24 Glenn Morris <rgm@gnu.org>
6678 * Makefile.in (abs_top_srcdir): New, set by configure.
6680 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6682 Adjust recent font-related changes to fix bug#15686.
6683 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6684 is a live window system frame, mark its default font too.
6686 2013-10-23 Glenn Morris <rgm@gnu.org>
6688 * Makefile.in (RUN_TEMACS): Make relative (again).
6689 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6690 (bootstrap-emacs$(EXEEXT)):
6691 Quote entities that might contain whitespace.
6693 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6695 Port to Solaris 10 and its bundled GCC.
6696 Problem reported by Timothy C. Burt.
6697 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6699 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6701 Do not allow font caches to grow too large.
6702 * alloc.c (compact_font_cache_entry, compact_font_caches):
6703 New functions or stub if not HAVE_WINDOW_SYSTEM.
6704 (compact_undo_list): Factor out from Fgarbage_collect.
6706 (mark_face_cache): Mark face font. Move down to avoid
6708 (mark_terminals): Do not mark font cache here.
6709 (Fgarbage_collect): Call compaction functions described
6710 above. Adjust comment.
6712 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6714 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6715 chdir to HOME (bug#15607).
6717 * nsterm.m (Qcocoa, Qgnustep): New variables.
6718 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6719 (ns_get_color): Make selection color work for GNUstep also.
6721 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6723 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6724 handles mouse clicks. Instead, let GPM use the same code as all
6725 the other mice use. See the discussion starting at
6726 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6727 for the details of the problem with the menu bar this fixes.
6729 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6731 Remove port-specific display name lists to avoid extra
6732 complexity and data duplication with display info lists.
6733 * xterm.h (x_display_name_list): Remove declaration.
6734 * xterm.c (x_display_name_list): Remove.
6735 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6736 * xfns.c (x_display_info_for_name, Fx_display_list):
6737 Likewise. Use x_display_list where appropriate.
6738 * w32term.h (w32_display_name_list): Remove declaration.
6739 * w32term.c (w32_display_name_list): Remove.
6740 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6742 * w32fns.c (x_display_info_for_name, Fx_display_list):
6743 Likewise. Use x_display_list where appropriate.
6744 * nsterm.h (ns_display_name_list): Remove declaration.
6745 * nsterm.m (ns_display_name_list): Remove.
6746 (ns_term_init, syms_of_nsterm): Adjust users.
6747 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6748 Likewise. Use x_display_list where appropriate.
6749 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6750 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6751 (mark_terminals): Mark per-terminal font cache.
6753 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6755 Don't run timers in input-pending-p. Its new check-timers param
6756 provides the prior behavior. (Bug#15045).
6757 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6759 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6761 Make some functions static in non-Microsoft builds.
6762 On my platform (Fedora 19 x86-64), this shrinks the
6763 Emacs executable (text+data) by 0.25%.
6764 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6765 (load_color) [!MSDOS]:
6766 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6767 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6768 * lisp.h (check_existing):
6769 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6770 (network_interface_info) [!WINDOWSNT]:
6771 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6772 Remove extern decls.
6773 * fileio.c (check_existing):
6774 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6775 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6776 (network_interface_info) [!WINDOWSNT]:
6777 * term.c (encode_terminal_code) [!WINDOWSNT]:
6778 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6779 * xfaces.c (load_color) [!MSDOS]:
6781 * fileio.c (check_existing, check_executable, check_writable):
6782 * process.c (network_interface_list, network_interface_info):
6783 Move earlier, so that we don't need forward decls.
6784 * gnutls.c (fn_gnutls_transport_set_errno)
6785 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6787 * w32.c (init_environment): Use faccessat rather than
6788 check_existing, partly for consistency with the rest of the code
6789 in this file, partly so that check_existing can be static.
6791 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6792 * emacs.c (MAIN_PROGRAM): New macro.
6793 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6794 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6796 bool vector int width fixes
6797 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6798 (Fbool_vector_count_matches_at):
6799 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6800 can exceed PTRDIFF_MAX, at least in theory.
6801 (Fbool_vector_count_matches_at):
6802 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6804 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6806 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6807 (struct sockaddr): Add forward decl, for platforms that lack it.
6809 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6811 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6814 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6816 * w32.c (network_interface_get_info, network_interface_list)
6817 (network_interface_info): New functions. (Bug#15610)
6818 (GetAdaptersInfo_Proc): New typedef.
6819 (get_adapters_info): New wrapper function.
6820 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6822 * process.h (network_interface_list, network_interface_info):
6825 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6826 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6827 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6828 for WINDOWSNT. Doc fix.
6829 (syms_of_process): Defsubr Snetwork_interface_list and
6830 Snetwork_interface_info unconditionally.
6832 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6833 in NS GUI sessions. (Bug#15629)
6835 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6837 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6839 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6841 * print.c (print_object): Print " ..." when truncating bool vectors.
6843 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6845 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6846 standard mouse buttons.
6848 * termhooks.h (struct input_event): Remove incorrect commentary.
6850 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6852 Disallow bool vector operations on mixed-length operands.
6853 The old behavior left garbage in the result vector sometimes,
6854 and didn't seem to be useful.
6855 * data.c (Qwrong_length_argument): New static var.
6856 (wrong_length_argument): New function.
6857 (bool_vector_binop_driver): Check that args agree in length.
6859 * keyboard.c, keyboard.h (all_kboards): Now static.
6861 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6863 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6864 note from the lispref.
6866 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6868 * nsterm.h (struct ns_display_info): Remove set-but-unused
6869 member image_cache (image caches are per-terminal anyway).
6870 (FRAME_X_IMAGE_CACHE): Remove.
6871 * nsterm.m (ns_initialize_display_info): Adjust user.
6873 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6875 * w32proc.c: Include mingw_time.h.
6877 * w32.c: Include mingw_time.h.
6879 Implement scrolling of TTY menus when the screen is too short.
6881 * term.c (tty_menu_display): Accept an additional argument, the
6882 menu item from which to start displaying the menu. Account for
6883 the value of Y when limiting the menu to the number of available
6885 (mi_result): New enumeration.
6886 (read_menu_input): Return enumerated value. When the y coordinate
6887 hits min_y or max_y, return scroll indication instead of wrapping
6889 (tty_menu_activate): Handle the scrolling indications from
6890 read_menu_input. Compute the first menu item to display and pass
6891 it to tty_menu_display.
6893 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6895 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6896 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6897 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6898 Adjust to match the change described below.
6899 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6900 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6901 memory_below_frame members to...
6902 * termchar.h (struct tty_display_info): ...here because they're
6903 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6904 * term.c (init_tty):
6905 * nsterm.m (ns_create_terminal):
6906 * w32term.c (w32_create_terminal):
6907 * xterm.c (x_create_terminal): Adjust users.
6908 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6909 to filter out non-TTY frames. Adjust comment.
6910 (scrolling): Adjust user. Prefer eassert for debugging check.
6912 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6914 * xfaces.c (PT_PER_INCH): Remove unused macro.
6915 * termhooks.h (struct terminal): Remove set-but-unused
6916 member fast_clear_end_of_line.
6917 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6918 * nsterm.m (ns_create_terminal):
6919 * term.c (init_tty):
6920 * w32term.c (w32_create_terminal):
6921 * xterm.c (x_create_terminal): Adjust users.
6923 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6925 * lisp.h (bool_vector_size): New function.
6926 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6927 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6928 (Fbool_vector_not, Fbool_vector_count_matches_at):
6929 Remove uses of 'eassume' that should no longer be needed,
6930 because they are subsumed by the 'eassume' in bool_vector_size.
6932 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6934 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6935 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6936 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6938 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6940 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6941 have different dimensions. (Bug#15575)
6943 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6946 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6948 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6950 * term.c (tty_menu_show): Never return with unbalanced
6951 specpdl. Use eassert for debugging check. Adjust style.
6953 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6955 * term.c (read_menu_input): Make selection of menu items
6956 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6957 (tty_menu_activate): Fix off-by-one error when computing max_y.
6959 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6961 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6962 audit logging (only used with GnuTLS 3.x) and enable it.
6964 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6966 * dispnew.c (redraw_frame): Remove useless #ifdef because
6967 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6968 Also, move TTY fflush to...
6969 * term.c (tty_update_end): ...this function.
6971 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6973 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6974 the end of the frame's glyph matrix. (Bug#15575)
6976 * term.c (tty_menu_display): Don't move cursor while overwriting
6977 frame's glyphs with menu items. Limit the number of items
6978 displayed to what can be shown on the available screen lines,
6979 excluding the echo area.
6980 (tty_menu_activate): Limit the Y coordinate allowed by
6981 read_menu_input to the last screen line used for menu display.
6983 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6985 * lisp.h (eassume): New macro.
6986 Also, include <verify.h>, for 'assume'.
6987 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6988 (vroundup, vector_nbytes):
6989 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6990 (Fbool_vector_not, Fbool_vector_count_matches)
6991 (Fbool_vector_count_matches_at):
6992 Use eassume, not eassert.
6993 * casetab.c (set_identity, shuffle):
6994 * composite.c (composition_gstring_put_cache):
6995 * dispnew.c (update_frame_1):
6996 * ftfont.c (ftfont_shape_by_flt):
6997 * image.c (gif_load):
6998 * intervals.c (offset_intervals):
6999 * macfont.m (macfont_shape):
7000 Remove calls to 'assume' that are no longer needed, because
7001 --enable-gcc-warnings no longer generates bogus warnings
7002 when these calls are removed.
7004 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7006 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7008 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7010 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7011 (Qsubstitute_env_in_file_name): New var.
7012 (syms_of_fileio): Define it.
7014 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7016 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7017 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7020 * term.c (save_and_enable_current_matrix): Don't allocate and
7021 don't save margin areas.
7022 (restore_desired_matrix): Don't restore margin areas.
7023 (free_saved_screen): Don't free margin areas.
7025 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7027 * image.c: Pacify --enable-gcc-warnings.
7028 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7029 #define only if used.
7031 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7033 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7034 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7035 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7036 (gif_load): For giflib v5.x and later, display the error message
7037 produced by giflib when its functions fail.
7038 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7041 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7043 * keyboard.c (last_event_timestamp): Remove. For X selection and
7044 GTK popup menus, it may be obtained from per-frame X display info.
7045 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7046 (process_special_events): Adjust users.
7047 * keyboard.h (last_event_timestamp): Remove declaration.
7048 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7049 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7050 * menu.h (xmenu_show): Adjust prototype.
7051 * menu.c (Fx_popup_menu): Adjust user.
7052 * xselect.c (x_own_selection, x_get_foreign_selection)
7053 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7055 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7057 * keyboard.c (init_kboard): Now static. Add arg
7058 to denote window system. Adjust comment.
7059 (init_keyboard): Adjust user.
7060 (allocate_kboard): New function.
7062 * nsterm.m (ns_term_init):
7063 * term.c (init_tty):
7064 * w32term.c (w32_create_terminal):
7065 * xterm.c (x_term_init): Use it.
7066 * keyboard.h (init_kboard): Remove prototype.
7067 (allocate_kboard): Add prototype.
7069 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7071 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7072 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7074 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7076 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7078 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7080 * term.c (tty_menu_activate): Flush the output stream after
7081 showing the cursor, and don't mark the frame garbaged at exit from
7082 the function. Fixes redisplay glitches when moving from one menu
7085 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7087 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7088 or throw error (Bug#15570).
7090 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7092 * intervals.c (temp_set_point_both): Move test into 'eassert',
7095 * lisp.h (eassert): Don't use 'assume'.
7096 Sometimes 'assume' wins in performance, and sometimes it loses,
7097 so it shouldn't be used all the time. Perhaps we need two
7098 flavors of 'eassert', one for where 'assume' is far more likely
7099 to help or to hurt; but that can be done later.
7100 Problem reported by Dmitry Antipov in
7101 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7102 Also, don't include <verify.h>; no longer needed.
7104 2013-10-09 Glenn Morris <rgm@gnu.org>
7106 * eval.c (Fcond): Doc tweak.
7108 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7110 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7111 expressions with side effects to eassert. (Bug#15565)
7113 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7115 * fns.c (hashfn_user_defined): Allow hash functions to return any
7118 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7120 Fix minor problems found by static checking.
7121 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7122 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7123 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7124 * keyboard.c (read_menu_command): Remove unused local.
7125 * lisp.h (read_menu_command): New decl.
7126 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7127 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7128 Return ptrdiff_t, not int.
7129 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7130 not int, for benefit of xpalloc.
7131 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7133 (have_menus_p): Remove; unused.
7134 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7135 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7136 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7138 (save_and_enable_current_matrix): Omit unnecessary casts.
7139 (read_menu_input): Omit local extern decl (now in lisp.h).
7140 Don't access uninitialized storage if mouse_get_xy fails.
7141 (tty_menu_activate): Mark local as initialized, for lint.
7142 (tty_menu_activate, tty_meny_show): Remove unused locals.
7144 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7146 Support menus on text-mode terminals.
7147 * xterm.h (xw_popup_dialog): Add prototype.
7149 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7150 (xmenu_show): Block input here, instead in Fx_popup_menu.
7151 (xw_popup_dialog): New function, with X-specific bits of popup
7154 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7157 * window.c (Fset_window_configuration): Use run-time tests of the
7158 frame type instead of compile-time conditionals, when menu-bar
7159 lines are considered.
7161 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7162 (w32_popup_dialog): New prototypes.
7164 * w32menu.c (Fx_popup_dialog): Function deleted.
7165 (w32_popup_dialog): New function, with w32 specific bits of popup
7166 dialogs. Block input here.
7168 * w32inevt.c (w32_console_read_socket): Minor change to add
7169 debugging TTY events.
7171 * w32fns.c (show_hourglass): If returning early because the frame
7172 is not a GUI frame, unblock input.
7174 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7175 (cursorY): New functions.
7177 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7178 WINDOWSNT, macros that call curX and curY elsewhere.
7180 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7182 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7183 specific function to hide and show cursor on a text-mode terminal.
7184 (tty_menu_struct, struct tty_menu_state): New structures.
7185 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7186 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7187 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7188 (tty_menu_locate, save_and_enable_current_matrix)
7189 (restore_desired_matrix, screen_update, read_menu_input)
7190 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7191 (tty_pop_down_menu, tty_menu_last_menubar_item)
7192 (tty_menu_new_item_coords, tty_menu_show): New functions.
7193 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7195 * nsterm.h (ns_popup_dialog): Adjust prototype.
7197 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7199 (ns_popup_dialog): Adapt order of arguments to the other
7200 *_menu_show implementations.
7201 (Fx_popup_dialog): Function deleted.
7203 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7205 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7207 * menu.c (have_boxes): New function.
7208 (single_keymap_panes): Use it instead of a compile-time
7210 (single_menu_item): Use run-time tests of the frame type instead
7211 of compile-time conditionals.
7212 (encode_menu_string): New function.
7213 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7214 the macro, since different types of frame need different encoding
7216 (digest_single_submenu): Use run-time tests of frame type instead
7217 of, or in addition to, compile-time conditionals.
7218 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7219 (Fx_popup_menu): Detect when the function is called from keyboard
7220 on a TTY. Don't barf when invoked on a text-mode frame.
7221 Check frame type at run time, instead of compile-time conditionals for
7222 invoking terminal-specific menu-show functions.
7223 Call tty_menu_show on text-mode frames.
7224 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7225 run time to determine which alternative to invoke; support dialogs
7228 * keyboard.h <Qmouse_movement>: Declare.
7230 * keyboard.c <Qmouse_movement>: Now extern.
7231 <Qecho_keystrokes>: New static variable.
7232 (read_key_sequence): Accept an additional argument, a flag to
7233 prevent redisplay during reading of the key sequence. All callers
7235 (read_menu_command): New function.
7236 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7238 (toolkit_menubar_in_use): New function.
7239 (make_lispy_event): Use it instead of a compile-time test.
7241 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7242 window-system being available.
7244 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7245 to x-popup-dialog on the frame type, they all now support popup
7248 * dispnew.c (save_current_matrix): Save the margin areas.
7249 (restore_current_matrix): Restore margin areas.
7250 (update_frame_with_menu): New function.
7252 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7255 * alloc.c (make_save_ptr): Now compiled unconditionally.
7257 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7259 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7260 (redraw_frame, update_frame): Adjust users.
7261 * dispextern.h (set_window_update_flags): Adjust prototype.
7262 * xdisp.c (redisplay_internal): When updating all frames with zero
7263 windows_or_buffers_changed, assume that only the windows that shows
7264 current buffer should be really updated.
7266 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7268 Do not allocate huge temporary memory areas and objects while encoding
7269 for file I/O, thus reducing an enormous memory usage for large buffers.
7270 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7271 * coding.h (struct coding_system): New member raw_destination.
7272 * coding.c (setup_coding_system): Initialize it to zero.
7273 (encode_coding_object): If raw_destination is set, do not create
7274 dst_object. Add comment.
7275 * fileio.c (toplevel): New constant E_WRITE_MAX.
7276 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7277 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7279 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7281 * nsterm.m (windowDidExitFullScreen:)
7282 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7284 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7286 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7287 * keyboard.c (unblock_input_to): Don't process pending signals
7288 if a fatal error is in progress.
7290 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7291 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7292 they're talking about words in Lisp bool vectors.
7293 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7294 * data.c (popcount_bits_word): Rename from popcount_size_t.
7295 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7298 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7300 Improve support for popcount and counting trailing zeros (Bug#15550).
7301 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7302 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7303 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7304 (popcount_size_t_msc, popcount_size_t_gcc):
7305 Remove; now done by Gnulib.
7306 (popcount_size_t): Now a macro that defers to Gnulib.
7307 (count_trailing_zero_bits): Return int, for consistency with
7308 Gnulib and because Emacs prefers signed to unsigned int.
7309 Don't assume that size_t is either unsigned int or unsigned long
7310 or unsigned long long.
7311 (size_t_to_host_endian): Do not assume that size_t is either
7312 exactly 32 or exactly 64 bits wide.
7313 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7314 etc., so that it's now an enum constant, not a macro.
7315 No need to assume that it's either 32 or 64.
7317 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7319 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7322 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7324 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7325 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7327 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7329 emacs_read and emacs_write now use void *, not char *.
7330 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7331 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7332 Buffer arg is now void *, not char *. This matches plain
7333 'read' and 'write' better, and avoids a constraint violation
7334 on Solaris 9 with Oracle Studio.
7336 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7338 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7339 memset to explicit loop. Otherwise copy largest possible chunk
7340 from initialized to uninitialized part, thus allowing the longer
7341 memcpy runs and reducing the number of loop iterations.
7343 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7345 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7346 hide toolbar (Bug#15388).
7347 (windowDidEnterFullScreen:): If presentation options are zero,
7348 set them here (Bug#15388).
7349 (ns_update_auto_hide_menu_bar): Remove runtime check.
7350 Don't auto hide dock unless menubar is also auto hidden.
7352 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7354 * editfns.c (message): Mention batch mode in doc string.
7356 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7358 * nsterm.m (check_native_fs): Remove erroneous comment.
7360 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7362 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7363 uses find_newline instead of scan_newline and so doesn't move point.
7365 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7367 Use hardware support for byteswapping on glibc x86 etc.
7368 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7369 whereas the old swap64 needed 30.
7370 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7371 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7372 Use byteswap.h's macros to swap bytes.
7373 * lisp.h (swap16, swap32, swap64): Remove.
7374 All uses replaced by bswap_16, bswap_32, bswap_64.
7376 * bytecode.c (exec_byte_code): Use some more volatile variables
7377 to work around local variables getting clobbered by longjmp.
7378 Port to pre-C99, which doesn't allow decls after stmts.
7380 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7382 * lisp.h (eassert): Assume that COND is true when optimizing.
7383 In other words, take on the behavior of eassert_and_assume.
7384 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7385 (eassert_and_assume): Remove. All uses replaced by eassert.
7387 * xdisp.c (Qglyphless_char): Now static.
7389 Adjust to merge from gnulib.
7390 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7391 * lisp.h: Include <verify.h>, for 'assume'.
7393 * eval.c (clobbered_eassert): New macro.
7394 (internal_catch, internal_condition_case)
7395 (internal_condition_case_1, internal_condition_case_2)
7396 (internal_condition_case_n): Use it instead of eassert
7397 when the argument contains locals clobbered by longjmp.
7398 Don't use clobbered locals outside of clobbered_eassert.
7399 (internal_lisp_condition_case): Use a volatile variable
7400 to work around a local variable's getting clobbered.
7402 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7404 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7405 (PUSH_HANDLER): New macro.
7406 (catchlist): Remove.
7407 (handlerlist): Always declare.
7409 * eval.c (catchlist): Remove (merge with handlerlist).
7410 (handlerlist, lisp_eval_depth): Not static any more.
7411 (internal_catch, internal_condition_case, internal_condition_case_1)
7412 (internal_condition_case_2, internal_condition_case_n):
7414 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7415 handlerlist/catchlist.
7416 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7417 handlerlist which can only handle a single condition-case handler at
7419 (find_handler_clause): Simplify since we only a single branch here
7422 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7424 (bcall0): New function.
7425 (exec_byte_code): Add corresponding cases. Improve error message when
7426 encountering an invalid byte-code. Let Bunwind_protect accept
7427 a function (rather than a list of expressions) as argument.
7429 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7430 and make them unconditional now that they're heap-allocated.
7432 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7434 * charset.c (Fdecode_char, Fencode_char): Remove description of
7435 `restriction' arg. now that it's hidden by advertised-calling-convention.
7437 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7439 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7440 Remove unused variable (from mac-port).
7441 (macfont_draw): Use s->ybase for correct y position.
7443 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7445 * frame.h (struct frame): Drop has_minibuffer member because...
7446 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7447 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7449 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7451 * window.h (struct window): Prefer enum text_cursor_kinds to int
7452 for phys_cursor_type member. Move the latter, phys_cursor_width,
7453 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7454 * window.c (replace_window, make_window): Adjust users.
7456 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7458 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7459 this module is never compiled otherwise.
7461 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7463 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7466 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7468 * xdisp.c (get_next_display_element): Don't call face_for_font in
7469 a build configured --without-x. (Bug#15484)
7471 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7473 * window.c (calc_absolute_offset): #elif should be #elif defined.
7475 * frame.c (delete_frame): Block/unblock input to overcome race
7476 condition (Bug#15475).
7478 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7480 * frame.c (delete_frame): Record selected frame only after
7481 calling Qdelete_frame_functions (Bug#15477).
7483 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7485 * nsterm.m (ns_selection_color): Remove.
7486 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7487 NSColor selectedText(Background)Color. Only for COCOA.
7488 (ns_term_init): Remove assignment of ns_selection_color, logic
7489 moved to ns_get_color.
7491 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7492 NS_SELECTION_COLOR_DEFAULT.
7493 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7495 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7497 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7498 frame' does not have the tool_bar_window member.
7500 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7502 Signal error when reading an empty byte-code object (Bug#15405)
7503 * lread.c (read1): Signal error.
7504 * alloc.c (make_byte_code): eassert header size.
7505 (sweep_vectors): Change an int to size_t.
7507 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7509 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7510 instead of ints, as it's the usual style for offsetof constants. See:
7511 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7513 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7514 This is ugly, but it should fix the performance problem for older
7515 GCC versions in the short run. I'll look into integrating the
7516 Gnulib module for popcount, as a better fix.
7517 See the thread starting in:
7518 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7519 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7520 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7521 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7522 (popcount_size_t): Use it.
7524 2013-09-24 Daniel Colascione <dancol@dancol.org>
7526 * process.c (Fnetwork_interface_info): Fix build break due to
7529 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7531 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7532 Prefer signed to unsigned integers where either will do.
7533 No need for 'const' on locals that do not escape.
7534 Omit easserts with unnecessary and unportable assumptions about
7535 alignment. Avoid unnecessary casts to char *.
7537 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7539 Use union for the payload of struct Lisp_Vector.
7540 This helps to avoid a few glitches dictated by C's aliasing rules.
7541 * lisp.h (struct Lisp_Vector): Use union for next and
7542 contents member. Adjust comment. Change related users.
7543 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7544 Related users changed.
7545 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7546 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7547 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7548 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7550 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7552 Optimize glyph row clearing and copying routines.
7553 * dispextern.h (struct glyph_row): Change layout of struct
7554 glyph_row to help copy_row_except_pointers. Adjust comment.
7555 * dispnew.c (null_row): Remove.
7556 (clear_glyph_row): Use offsetof and memset to find and clear
7557 just the members that need clearing. Adjust comment.
7558 (copy_row_except_pointers): Likewise for copying.
7560 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7562 Some minor cleanups of recently-added bool vector code.
7563 * conf_post.h (assume): Always return void. Use lint version
7564 only if GCC and MSC versions don't apply.
7565 * conf_post.h (assume):
7566 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7567 Depend on _MSC_VER, not __MSC_VER, for consistency with
7569 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7570 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7571 (bool_vector_binop_driver, count_trailing_zero_bits)
7572 (size_t_to_host_endian): Now static, not static inline;
7573 the latter isn't needed with modern compilers and doesn't
7574 work with older compilers anyway.
7576 * alloc.c (valgrind_p): Use bool for boolean.
7578 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7580 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7581 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7582 (display_last_displayed_message_p, message_buf_print)
7583 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7584 Use bool for boolean.
7585 * dispextern.h (cancel_line, init_desired_glyphs):
7586 Remove ancient leftover.
7587 (help_echo_showing_p, hourglass_shown_p):
7588 * lisp.h (noninteractive_need_newline): Adjust declaration.
7590 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7592 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7594 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7595 ...this file and convert the latter to static. Adjust comment.
7596 (make_initial_frame):
7597 * window.c (init_window_once): Adjust user.
7598 * frame.h (last_nonminibuf_frame): Remove declaration.
7599 * lisp.h (selected_frame): Likewise.
7600 * msdos.c (the_only_display_info): Adjust comment.
7602 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7604 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7605 computing the end column of mouse-highlight that comes from
7606 display or overlay strings. (Bug#15437)
7607 (note_mouse_highlight): Adapt calculation of last argument to
7608 mouse_face_from_string_pos to the above change.
7610 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7611 all platforms, not just for clang.
7613 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7615 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7616 about excess arguments to snprintf.
7618 * conf_post.h(assume): Use __builtin_unreachable for clang.
7620 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7622 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7623 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7625 2013-09-23 Daniel Colascione <dancol@dancol.org>
7627 * alloc.c (USE_VALGRIND): New macro; on by default
7628 when ENABLE_CHECKING.
7629 (mark_maybe_object, mark_maybe_pointer)
7630 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7632 (valgrind_p) [USE_VALGRIND]: New variable.
7633 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7635 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7637 * process.c (wait_reading_process_output): Change int pnamelen to
7640 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7641 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7642 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7643 argument to unsigned long to avoid warning.
7644 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7646 * conf_post.h (assume): Fix compiler error: x shall be cond.
7648 2013-09-22 Daniel Colascione <dancol@dancol.org>
7650 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7651 warning when compiling without a window system.
7653 2013-09-22 Daniel Colascione <dancol@dancol.org>
7655 * data.c (Qbool_vector_p): New symbol.
7656 (bool_vector_spare_mask, popcount_size_t_generic)
7657 (popcount_size_t_msc, popcount_size_t_gcc)
7659 (bool_vector_binop_driver)
7660 (count_trailing_zero_bits, size_t_to_host_endian)
7661 (Fbool_vector_exclusive_or)
7662 (Fbool_vector_union)
7663 (Fbool_vector_intersection, Fbool_vector_set_difference)
7664 (Fbool_vector_subsetp, Fbool_vector_not)
7665 (Fbool_vector_count_matches)
7666 (Fbool_vector_count_matches_at): New functions.
7667 (syms_of_data): Intern new symbol, functions.
7668 * alloc.c (bool_vector_payload_bytes): New function.
7669 (Fmake_bool_vector): Instead of calling Fmake_vector,
7670 which performs redundant initialization and argument checking,
7671 just call allocate_vector ourselves. Make sure we clear any
7672 terminating padding to zero.
7673 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7674 instead of open-coding the size calculation.
7675 (vroundup_ct): New macro.
7676 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7677 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7678 * composite.c (composition_gstring_put_cache):
7679 Change lint_assume to assume.
7680 * conf_post.h (assume): New macro.
7681 (lint_assume): Remove.
7682 * dispnew.c (update_frame_1): Change lint_assume to assume.
7683 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7685 * image.c (gif_load): Change lint_assume to assume.
7686 * lisp.h (eassert_and_assume): New macro.
7687 (Qbool_vector_p): Declare.
7688 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7689 (swap16, swap32, swap64): New inline functions.
7690 * macfont.m (macfont_shape): Change lint_assume to assume.
7691 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7692 * xsettings.c (parse_settings): Use new swap16 and
7693 swap32 from lisp.h instead of file-specific macros.
7695 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7697 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7698 found (which can legitimately happen when the glyph row at the
7699 window start is disabled in the current_matrix. (Bug#15365)
7701 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7703 Fix syntax.h bug introduced by recent INLINE change.
7704 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7705 conditionally compiled one way in some modules, and a different
7706 way in others. This doesn't work with extern inline functions,
7707 which must have the same definition in all modules, because the
7708 defining code might be shared across modules, depending on the
7709 implementation. Symptoms reported by Martin Rudalics in:
7710 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7711 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7712 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7713 overriding the corresponding functions in syntax.h.
7714 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7715 (syntax_property): New inline functions.
7716 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7717 Rewrite in terms of these new functions.
7719 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7721 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7722 not chars_in_text, whose result depends on the multibyteness of
7723 the current buffer. (Bug#15426)
7725 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7727 Port recent change to hosts where pointers aren't 'long'.
7728 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7729 Don't assume that pointers are the same width as 'long'.
7730 Add a compile-time check that a pointer fits into two X slots.
7732 A simpler, centralized INLINE.
7733 * conf_post.h (INLINE): Define only if not already defined.
7734 This allows us to use a single INLINE, defined by one file
7736 * emacs.c (INLINE): Define it.
7737 Also, include category.h, charset.h, composite.h, dispextern.h,
7738 syntax.h, systime.h, so that their INLINE definitions are expanded
7740 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7741 * buffer.h, buffer.c (BUFFER_INLINE):
7742 * category.h, category.c (CATEGORY_INLINE):
7743 * character.h, character.c (CHARACTER_INLINE):
7744 * charset.h, charset.c (CHARSET_INLINE):
7745 * composite.h, composite.c (COMPOSITE_INLINE):
7746 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7747 * frame.h, frame.c (FRAME_INLINE):
7748 * intervals.h, intervals.c (INTERVALS_INLINE):
7749 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7750 * lisp.h, alloc.c (LISP_INLINE):
7751 * process.h, process.c (PROCESS_INLINE):
7752 * syntax.h, syntax.c (SYNTAX_INLINE):
7753 * systime.h, sysdep.c (SYSTIME_INLINE):
7754 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7755 * window.h, window.c (WINDOW_INLINE):
7756 Remove. All uses replaced with INLINE.
7758 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7760 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7763 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7765 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7766 'const char *' to avoid compiler warnings due to similar change in
7767 the prototype of x_get_string_resource.
7769 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7771 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7772 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7773 going to replace static variables below. Adjust comments.
7774 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7775 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7776 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7777 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7778 Related users changed.
7779 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7780 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7781 last_mouse_movement_time, going to replace static variables below.
7783 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7784 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7786 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7787 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7788 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7789 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7790 static variables below.
7791 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7792 (last_mouse_scroll_bar): Remove.
7793 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7794 (mouseExited): Related users changed.
7796 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7798 Do not use external array to process X scroll bar messages.
7799 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7800 (x_send_scroll_bar_event): Pack window pointer into two slots
7801 of XClientMessageEvent if we're 64-bit. Adjust comment.
7802 (x_scroll_bar_to_input_event): Unpack accordingly.
7804 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7806 Ifdef away recent changes which aren't relevant to NS port.
7807 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7808 [!HAVE_NS]: Declare as such.
7809 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7810 [!HAVE_NS]: Define as such.
7812 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7814 * frame.c (x_redo_mouse_highlight): New function
7815 to factor out common code used in W32 and X ports.
7816 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7817 * xterm.h (struct x_display_info):
7818 * w32term.h (struct w32_display_info):
7819 * nsterm.h (struct ns_display_info): New members
7820 last_mouse_motion_frame, last_mouse_motion_x and
7821 last_mouse_motion_y, going to replace static variables below.
7822 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7823 (redo_mouse_highlight): Remove.
7824 (note_mouse_movement, syms_of_xterm): Adjust user.
7825 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7826 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7827 (redo_mouse_highlight): Remove.
7828 (note_mouse_movement, syms_of_w32term): Adjust user.
7829 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7830 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7832 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7833 * nsfns.m (compute_tip_xy): Adjust user.
7835 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7837 * frame.c (x_mouse_grabbed): New function.
7838 * dispextern.h (x_mouse_grabbed): Add prototype.
7839 (last_mouse_frame): Remove declaration.
7840 * xterm.h (struct x_display_info):
7841 * w32term.h (struct w32_display_info):
7842 * nsterm.h (struct ns_display_info): New member
7843 last_mouse_frame, going to replace...
7844 * xdisp.c (last_mouse_frame): ...global variable.
7845 (note_tool_bar_highlight):
7846 * w32term.c (w32_mouse_position, w32_read_socket):
7847 * xterm.c (XTmouse_position, handle_one_xevent):
7848 Use x_mouse_grabbed.
7849 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7851 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7853 * w32term.c (w32_read_socket): Avoid temporary
7854 variables in a call to x_real_positions.
7855 * xterm.c (handle_one_xevent): Likewise.
7857 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7859 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7860 (x_icon_type): Remove prototype.
7861 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7862 * frame.c (x_icon_type): Remove.
7863 * w32term.c (x_make_frame_visible, x_iconify_frame):
7864 * xterm.c (x_make_frame_visible, x_iconify_frame):
7865 Use x_set_bitmap_icon to factor out common code.
7867 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7869 * dispextern.h (check_x_display_info, x_get_string_resource):
7870 Declare here just once and unify the latter.
7871 * frame.c (check_x_display_info, x_get_string_resource):
7872 * nsterm.h (check_x_display_info):
7873 * xrdb.c (x_get_string_resource):
7874 * xterm.h (check_x_display_info): Remove prototypes.
7875 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7876 * w32reg.c (x_get_string_resource): Likewise.
7877 (w32_get_rdb_resource): Adjust user.
7879 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7881 * xterm.h (struct x_display_info): New member
7882 x_pending_autoraise_frame, going to replace...
7883 * xterm.c (pending_autoraise_frame): ...static variable.
7884 (x_new_focus_frame, XTread_socket): Adjust users.
7885 * w32term.h (struct w32_display_info): New member
7886 w32_pending_autoraise_frame, going to replace...
7887 * w32term.c (pending_autoraise_frame): ...global variable.
7888 (x_new_focus_frame, w32_read_socket): Adjust users.
7890 2013-09-17 Glenn Morris <rgm@gnu.org>
7892 * xdisp.c (message_dolog): If we create *Messages*,
7893 switch it to messages-buffer-mode.
7895 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7897 Don't overuse 'const' in types of locals.
7898 * bidi.c (bidi_count_bytes):
7899 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7900 (xg_event_is_for_scrollbar):
7901 * xselect.c (x_handle_property_notify)
7902 (x_handle_selection_notify, x_handle_dnd_message):
7903 * xsettings.c, xsettings.h (xft_settings_event):
7904 * xterm.c (x_handle_net_wm_state, handle_one_event)
7905 (x_menubar_window_to_frame, x_detect_focus_change)
7906 (construct_mouse_click, note_mouse_movement)
7907 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7908 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7909 (handle_one_xevent, x_handle_net_wm_state):
7910 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7911 (x_handle_dnd_message):
7912 Avoid unnecessary 'const', typically the second 'const' in
7913 'const foo * const arg', a 'const' that does not affect the API
7914 and doesn't significantly help the human reader.
7916 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7918 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7919 only if Glib < 2.36.0.
7920 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7921 * xsettings.c (init_gconf, init_gsettings): Do not check
7923 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7925 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7927 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7929 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7930 before calling g_type_init.
7932 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7934 * nsterm.m (syms_of_nsterm): ... to here.
7936 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7938 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7939 (ignore_next_mouse_click_timeout): Use Time as X does.
7940 (handle_one_xevent): Avoid cast and use unsigned comparison.
7942 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7944 Do not copy X event in handle_one_xevent except KeyPress case.
7945 Wnen XEvent is processed, it is unlikely to be changed except
7946 KeyPress case, so we can avoid copying and use const pointer to
7947 const data to make sure that an event is not changed elsewhere.
7948 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7949 const' and do not create local copy except for the KeyPress event.
7950 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7951 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7952 (x_handle_net_wm_state, x_menubar_window_to_frame)
7953 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7954 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7956 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7957 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7958 (x_handle_dnd_message):
7959 * xsettings.c (xft_settings_event):
7960 Use 'const XEvent * const' where appropriate.
7961 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7963 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7965 Fix X event waiting to handle multiple frames.
7966 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7967 * xterm.c (pending_event_wait): Remove. Adjust users.
7968 (x_detect_focus_change): Pass frame arg.
7969 (handle_one_xevent): Find related frame early and clear per-frame
7970 wait_event_type only if this is an event for the relevant frame.
7971 (x_wait_for_event): Use per-frame wait_event_type.
7973 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7975 * nsfns.m (Fx_create_frame): Fix font driver registration for
7978 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7979 for syms_of_macfont.
7981 * nsterm.m: Include macfont.h.
7982 (ns_tmp_flags, ns_tmp_font): Remove.
7983 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7984 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7985 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7986 (changeFont:): Fix code style. Check for font driver type when
7989 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7992 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7993 (nsfont_open): Set font driver type.
7994 Set font->ascent and font->descent. Figure out font instead of
7995 ns_tmp_font, and flags instead of ns_tmp_flags.
7996 Fix indentation. Remove call to ns_draw_text_decoration,
7999 * nsfns.m: Include macfont.h.
8000 (Fx_create_frame): Register macfont driver, make a better default font.
8001 (Fns_popup_font_panel): Get font from macfont driver, if used.
8003 * macfont.m, macfont.h, macuvs.h: New files.
8005 * font.h: Declare syms_of_macfont.
8007 * font.c (syms_of_font): Call syms_of_macfont.
8009 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8011 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8013 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8014 and it is always zero for others, so I assume that this is an ancient
8015 leftover which nobody will want to change any more.
8016 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8017 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8018 * frame.c (x_set_scroll_bar_width):
8019 * w32fns.c (w32_createscrollbar):
8020 * w32term.c (w32_set_vertical_scroll_bar):
8021 * xfns.c (x_set_scroll_bar_default_width):
8022 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8023 (x_scroll_bar_expose): Related users changed.
8025 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8027 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8028 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8029 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8031 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8033 * nsterm.h, w32term.h, xterm.h: ...and not here.
8034 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8035 Remove unused Xisms.
8036 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8037 these modules are never compiled otherwise.
8039 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8041 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8042 Doc fix. (Bug#15375)
8044 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8046 Unify Fx_focus_frame between all ports.
8047 * frame.h (x_focus_frame): New prototype.
8048 * xfns.c (Fx_focus_frame): Remove.
8049 (syms_of_xfns): Do not defsubr it.
8050 (x_focus_frame): X implementation.
8051 * nsfns.m (Fx_focus_frame): Remove.
8052 (syms_of_nsfns): Do not defsubr it.
8053 (x_focus_frame): NS implementation.
8054 * w32term.c (Fx_focus_frame): Remove.
8055 (x_focus_on_frame): Rename to...
8056 (x_focus_frame): W32 implementation.
8057 * w32term.h (x_focus_on_frame): Remove prototype.
8058 * w32fns.c (Fx_focus_frame): Remove.
8059 (syms_of_w32fns): Do not defsubr it.
8060 * frame.c (Fx_focus_frame): Define here.
8061 (syms_of_frame): Defsubr here.
8062 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8064 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8066 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8067 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8068 each port to reference the port-specific window system data.
8069 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8070 (FRAME_DISPLAY_INFO): Define.
8071 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8072 (FRAME_DISPLAY_INFO): Define. Adjust users.
8073 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8074 (FRAME_DISPLAY_INFO): Define. Adjust users.
8075 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8076 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8077 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8078 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8079 * xselect.c, xterm.c: All related users changed.
8081 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8083 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8084 (x_menubar_window_to_frame): Remove prototypes.
8085 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8086 (x_menubar_window_to_frame, x_top_window_to_frame):
8088 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8089 (x_menubar_window_to_frame, x_top_window_to_frame):
8090 ...to here and convert all but the last to static.
8092 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8094 * lisp.mk (lisp): Add w32-common-fns.elc.
8096 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8098 * charset.c (char_charset): Document an exception for char-charset.
8100 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8102 * xterm.h (x_display_info): New field last_user_time...
8103 * xterm.c (toplevel): ...to replace static last_user_time.
8104 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8106 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8108 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8109 scroll bar values to prevent thumb from disappear and update comment.
8111 2013-09-11 Glenn Morris <rgm@gnu.org>
8113 * emacs.c (usage_message): Possessive apostrophe tweak.
8115 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8117 * nsterm.m (syms_of_nsterm): Use Qns.
8118 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8119 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8120 * xfns.c (x_display_info_for_name, Fx_open_connection):
8121 Remove old '#if 0' code.
8122 (syms_of_xfns): Use Qx.
8123 * termhooks.h (fullscreen_hook): Remove the leftover.
8124 (struct terminal): Fix typo in comment.
8126 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8128 Cleaning up a few X scroll bar bits.
8129 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8130 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8131 New member last_seen_part, going to replace...
8132 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8133 (xt_action_hook) [USE_LUCID]: Adjust user.
8134 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8135 Lucid-specific scroll bar support.
8136 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8137 to int and adjust to use last_seen_part member.
8138 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8139 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8140 Initialize last_seen_part.
8142 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8144 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8145 insert-buffer-substring an empty string.
8147 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8149 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8150 avoiding a GCC warning.
8152 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8154 Ifdef away frame tool bar code when it is not really used.
8155 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8156 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8157 and minimize_tool_bar_window_p under the above.
8158 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8159 (fset_tool_bar_window): Likewise.
8160 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8161 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8162 (change_frame_size_1):
8163 * window.c (window_from_coordinates, Frecenter): Adjust users.
8164 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8165 code is not really used.
8166 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8167 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8168 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8169 [!USE_GTK && !HAVE_NS]: Define as such.
8170 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8171 (note_mouse_highlight, expose_frame):
8172 * xfns.c (x_set_tool_bar_lines):
8173 * xterm.c (handle_one_xevent): Adjust users.
8175 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8177 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8178 This bug was introduced by my 2013-08-26 patch, which incorrectly
8179 assumed that the terminfo implementation doesn't use termcap buffers.
8180 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8181 these buffers apparently are used after all.
8182 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8183 (struct tty_display_info): Define members termcap_term_buffer and
8184 termcap_strings_buffer even if TERMINFO.
8186 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8189 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8190 'usage' docstring entry to pacify make-docfile.
8192 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8194 Change comparison functions =, <, >, <=, >= to take many arguments.
8195 * data.c: Change comparison functions' interface and implementation.
8196 * lisp.h: Make arithcompare available for efficient two arg
8198 * bytecode.c: Use arithcompare.
8199 * fileio.c: Use new interface.
8201 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8203 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8205 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8207 * eval.c (Feval): Document the new use of `lexical'.
8209 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8211 Review and drop old frame resize hack.
8212 * frame.h (struct frame): Remove force_flush_display_p.
8213 * dispnew.c (update_frame): Adjust user and don't call
8214 flush_frame here. The comment has said that there was an issues
8215 with redisplaying fringes, but I don't see any differences with
8216 and without this hack. Hopefully we can continue without it.
8217 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8218 current frame matrices twice if resized_p is set.
8220 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8222 Do not populate pure Xism x_sync to other ports.
8223 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8224 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8225 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8226 * w32term.h (x_sync): Remove prototype.
8228 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8230 Cleanup frame flushing.
8231 * dispextern.h (struct redisplay_interface):
8232 Drop flush_display_optional because flush_display is enough
8233 for X and flushing via RIF is just a no-op for others.
8234 * frame.h (flush_frame): New function.
8235 * dispnew.c (update_frame):
8236 * minibuf.c (read_minibuf):
8237 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8239 * keyboard.c (detect_input_pending_run_timers): Do not flush
8240 all frames but selected one in redisplay_preserve_echo_area.
8241 * nsterm.m (ns_flush): Remove no-op.
8242 (ns_redisplay_interface): Adjust user.
8243 * w32term.h (x_flush): Remove no-op.
8244 (w32_redisplay_interface): Adjust user.
8245 * xterm.c (x_flush): Simplify because we do not flush all
8246 frames at once any more. Adjust comment.
8247 (x_redisplay_interface): Adjust user.
8249 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8251 Port --without-x --enable-gcc-warnings to Fedora 19.
8252 * gfilenotify.c (globals_of_gfilenotify):
8253 Call g_type_init only if using an older glib version that needs it.
8255 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8257 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8258 (last_glyphless_glyph_merged_face_id): Remove declarations.
8259 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8260 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8261 (last_glyphless_glyph_merged_face_id): Now static.
8262 (merge_escape_glyph_face): New function, refactored from...
8263 (get_next_display_element): ...here.
8264 (merge_glyphless_glyph_face): New function, refactored from...
8265 (produce_glyphless_glyph): ...here...
8266 * term.c (produce_glyphless_glyph): ...and here.
8268 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8270 * eval.c (eval_sub): Only call Ffunction if necessary.
8272 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8274 Attempt to make redisplay more selective when changing cursor type.
8275 * frame.h (struct frame): New bitfield cursor_type_changed.
8276 * xdisp.c (cursor_type_changed): Remove.
8277 (try_cursor_movement, redisplay_window, try_window_id)
8278 (set_frame_cursor_types, try_window_reusing_current_matrix):
8279 Adjust to use per-frame bitfield.
8280 (redisplay_internal): Look for cursor type change on each visible
8281 frame and consider all frames if cursor type has been changed on
8282 the frame other than selected. If cursor type has been changed on
8283 selected frame only, do not use fast update.
8285 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8287 Attempt to make redisplay more selective when changing fonts.
8288 * frame.h (struct frame): New bitfield fonts_changed.
8289 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8290 (adjust_frame_glyphs): Add prototype.
8291 * dispnew.c (fonts_changed_p): Remove.
8292 (adjust_glyphs): Remove because we do not
8293 adjust matrices on all frames at once any more.
8294 (adjust_frame_glyphs): Block and unblock input here.
8295 (adjust_glyph_matrix): Use fonts_changed.
8296 (change_frame_size_1): Use adjust_frame_glyphs.
8297 * font.c (font_open_entity): Use fonts_changed.
8298 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8299 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8300 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8301 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8302 (shrink_mini_window, Fresize_mini_window_internal)
8303 (window_scroll_pixel_based, Fset_window_configuration)
8304 (apply_window_adjustment, Fset_window_vscroll):
8305 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8306 Use adjust_frame_glyphs.
8307 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8308 (try_window_reusing_current_matrix, try_window_id, display_line)
8309 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8310 (redisplay_internal): Consider fonts_changed and adjust frame
8311 matrices for each frame only if the frame is visible. If font
8312 has been changed on some frame during full redisplay, retry
8313 only visible frames where the font has been actually changed.
8315 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8317 Cache current header and mode line height for each window.
8318 * window.h (struct window): New fields mode_line_height
8319 and header_line_height.
8320 * window.c (make_window): Initialize them.
8321 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8322 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8323 (current_mode_line_height, current_header_line_height):
8325 * xdisp.c (current_mode_line_height, current_header_line_height):
8327 (pos_visible_p, init_xdisp): Adjust user.
8328 (redisplay_window): Invalidate mode_line_height and
8329 header_line_height if current and desired matrices do not agree.
8331 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8333 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8334 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8336 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8338 Make --without-x compatible with --enable-gcc-warnings.
8339 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8340 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8341 members under HAVE_WINDOW_SYSTEM.
8342 * keyboard.c (make_lispy_focus_out): Likewise.
8343 (record_menu_key): Move under HAVE_MENUS.
8344 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8345 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8346 (syms_of_xdisp): Adjust user.
8347 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8348 (start_hourglass, cancel_hourglass):
8349 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8350 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8351 and CLEAR_FONT_TABLE_NFONTS.
8352 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8353 Declare only if HAVE_WINDOW_SYSTEM.
8354 (lface_same_font_attributes_p, clear_face_gcs): Define only
8355 if HAVE_WINDOW_SYSTEM.
8357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8359 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8360 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8361 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8363 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8365 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8367 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8369 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8370 This fixes a type error on hosts where ptrdiff_t is wider than int.
8372 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8374 * keyboard.c (read_key_sequence_vs): New function.
8375 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8378 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8380 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8382 Makefile improvements.
8383 * Makefile.in (config.status): Don't use double-colon rules, as
8384 they are not portable according to POSIX. Fix shell typo with `;
8385 I guess this rule has never been tested?
8386 (VCSWITNESS): New macro, to override any environment var.
8388 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8390 * xterm.h (struct x_display_info): Do not track X connection
8391 fd separately because it is always available from Display.
8392 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8395 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8397 * buffer.c (drop_overlay):
8398 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8399 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8401 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8403 * buffer.c (Fmake_overlay, Fmove_overlay):
8404 * intervals.c (set_point_from_marker):
8405 * print.c (PRINTPREPARE): Prefer signal_error
8406 to plain error and report unsuitable marker too.
8408 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8410 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8411 for 'dragging' member.
8412 (struct x_output): Remove set-but-unused leftovers
8413 'left_before_move' and 'top_before_move'.
8414 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8415 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8416 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8417 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8418 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8419 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8420 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8421 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8423 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8425 * nsfont.m (INVALID_GLYPH): New define.
8426 (nsfont_encode_char): Use INVALID_GLYPH.
8427 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8429 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8431 * xterm.c (x_last_mouse_movement_time): Revert last change.
8432 This code should use XDisplayMotionBufferSize to check display's
8433 motion history first, and there are few other issues as well.
8434 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8435 (handle_one_xevent): Adjust user.
8437 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8439 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8440 * frame.c (Flast_nonminibuf_frame): ... to here.
8441 (check_minibuf_window): Don't abort if no window was found
8444 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8446 Use XGetMotionEvents to ask the last mouse motion time from X server.
8447 * xterm.c (X_MOTION_HISTORY): Default to 1.
8448 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8449 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8450 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8451 Ifdef away legacy code.
8452 (XTmouse_position, x_scroll_bar_report_motion):
8453 Use x_last_mouse_movement_time.
8454 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8457 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8459 * msdos.c (last_mouse_window): Move to...
8460 (dos_rawgetc): ...this function and adjust comment.
8461 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8462 (mouseMoved): ...this function and adjust comment.
8463 * w32term.c (last_window): Likewise with...
8464 (w32_read_socket): ...this function.
8465 * xterm.c (last_window): Likewise with...
8466 (handle_one_xevent): ...this function.
8468 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8470 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8471 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8472 (handle_one_xevent): ...to here.
8473 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8478 * msdos.c (IT_set_terminal_window): Remove no-op.
8479 (initialize_msdos_display): Adjust terminal setup.
8480 * w32console.c (w32con_set_terminal_window): Remove no-op.
8481 (initialize_w32_display): Adjust terminal setup.
8482 * w32term.c (w32_set_terminal_window): Remove no-op.
8483 (w32_create_terminal): Adjust terminal setup.
8484 * xterm.c (XTset_terminal_window): Remove no-op.
8485 (x_create_terminal): Adjust terminal setup.
8487 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8489 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8491 (ns_create_terminal): Adjust terminal setup.
8492 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8494 (w32_create_terminal): Adjust terminal setup.
8495 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8497 (x_create_terminal): Adjust terminal setup.
8499 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8501 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8502 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8503 * dispnew.c (buffer_posn_from_coords):
8504 * window.c (Fwindow_end, displayed_window_lines):
8505 * xdisp.c (redisplay_mode_lines): Use it.
8507 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8509 * fontset.c (face_for_char): Check char in the current face font first
8510 if HAVE_NS (Bug#15138).
8512 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8514 * window.c (temp_output_buffer_show): Make sure window returned
8515 by display_buffer is live (Bug#15213).
8517 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8519 Minor cleanup to avoid forward declarations.
8520 * coding.h (struct ccl_spec): Remove forward declaration.
8521 * composite.h (toplevel): Include font.h.
8522 (struct composition_it, struct face, struct font_metrics):
8523 Remove forward declaration.
8524 * dispextern.h (struct image, struct atimer): Likewise.
8525 * emacsgtkfixed.h (struct frame): Likewise.
8526 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8527 * font.h (struct font_driver, struct font, struct glyph_string)
8528 (struct face): Remove forward declaration.
8529 * fontset.h (struct face, struct font): Likewise.
8530 * frame.h (toplevel): Style cleanup.
8531 (enum output_method): Move to...
8532 * termhooks.h (enum output_method): ...here.
8533 (struct glyph, struct frame, struct ns_display_info)
8534 (struct x_display_info, struct w32_display_info):
8535 Remove forward declaration.
8536 * xterm.h (toplevel): Include termhooks.h.
8537 (struct font, struct window, struct glyph_matrix, struct frame)
8538 (struct input_event, struct face, struct image): Remove forward
8540 * gtkutil.h (struct _widget_value): Likewise.
8541 * keyboard.h (toplevel): Include termhooks.h.
8542 (struct input_event): Remove forward declaration.
8544 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8546 * intervals.c (set_point_from_marker): New function.
8547 * editfns.c (Fgoto_char):
8548 * process.c (Finternal_default_process_filter):
8549 * window.c (select_window_1): Use it.
8550 * buffer.h (set_point_from_marker): Add prototype.
8552 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8554 * w32.c (term_winsock): Call release_listen_threads before calling
8556 (_sys_wait_accept): Wait for accept event in a loop with a finite
8557 timeout, instead of waiting indefinitely. Will hopefully avoid
8558 hanging during exit because WSACleanup deadlocks waiting for the
8559 event object to be released. (Bug#14333)
8561 * w32proc.c (release_listen_threads): New function, signals all
8562 the reader threads that listen for connections to stop waiting.
8564 * w32.h (release_listen_threads): Add prototype.
8566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8568 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8569 field of new marker (for sanity and safety).
8570 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8571 anyway because XMISCTYPE is a function and can't be an lvalue).
8573 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8575 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8576 (x_after_update_window_line, x_scroll_bar_create)
8577 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8578 (handle_one_xevent, x_clear_frame_area):
8579 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8580 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8581 * xterm.h (x_clear_area): Adjust prototype.
8583 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8585 Hook scanning and indentation functions to find_newline. This helps
8586 to avoid duplicated code and renders more respect to newline cache.
8587 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8588 * cmds.c (Fforward_line):
8589 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8590 Use find_newline and avoid unnecessary point movements.
8591 * search.c (scan_newline): Implement on top of find_newline.
8593 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8595 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8596 scoped code (bug#11258).
8598 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8600 * nsterm.m (last_window): New variable.
8601 (EV_TRAILER2): New macro.
8602 (EV_TRAILER): Call EV_TRAILER2.
8603 (mouseMoved:): Add support for mouse-autoselect-window
8604 on nextstep (Bug#6888).
8606 2013-08-28 Andreas Schwab <schwab@suse.de>
8608 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8609 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8610 Remove unused macro definitions.
8611 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8612 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8613 Only define if emacs.
8615 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8617 Prefer enum glyph_row_area to int where appropriate.
8618 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8620 (window_box, window_box_width, window_box_left, window_box_left_offset)
8621 (window_box_right, window_box_right_offset): Adjust prototypes.
8622 * xdisp.c (window_box, window_box_width, window_box_left)
8623 (window_box_left_offset, window_box_right, window_box_right_offset):
8624 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8625 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8626 * nsterm.m (ns_clip_to_row):
8627 * w32term.c (w32_clip_to_row):
8628 * xterm.c (x_clip_to_row): Likewise.
8630 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8632 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8633 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8635 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8637 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8638 for portability to hosts where /bin/sh has problems.
8640 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8642 Redesign redisplay interface to drop global output_cursor.
8643 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8644 (toplevel): Remove declaration of output_cursor.
8645 (set_output_cursor, x_cursor_to): Remove prototype.
8646 * window.h (struct window): New member output_cursor.
8647 (output_cursor_to): New function to replace RIF member.
8648 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8649 (update_text_area, set_window_cursor_after_update): Use it.
8650 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8651 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8652 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8653 * w32term.c (x_update_window_begin, x_update_window_end):
8654 * xterm.c (x_update_window_begin, x_update_window_end):
8655 Adjust to use per-window output cursor.
8657 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8659 Simplify SELECT_TYPE-related code.
8660 Like EMACS_TIME, this portability layer is no longer needed, since
8661 Emacs has been using fd_set as a portability layer for some time.
8662 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8663 (SELECT_TYPE): Remove. All uses changed to fd_set.
8664 (fd_set) [!FD_SET]: New typedef.
8666 Simplify EMACS_TIME-related code.
8667 This portability layer is no longer needed, since Emacs has been
8668 using struct timespec as a portability layer for some time.
8669 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8670 Include <time.h> rather than "systime.h"; that's all that's needed now.
8671 * dispnew.c: Include <timespec.h> rather than "systime.h";
8672 that's all that's needed now.
8673 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8674 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8675 TIMESPEC_RESOLUTION.
8676 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8677 LOG10_TIMESPEC_RESOLUTION.
8678 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8679 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8680 (make_emacs_time): Remove. All used changed to make_timespec.
8681 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8682 (current_timespec): Rename from current_emacs_time. All uses changed.
8683 (add_emacs_time): Remove. All uses changed to timespec_add.
8684 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8685 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8686 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8687 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8688 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8689 (current_timespec): Rename from current_emacs_time. All uses changed.
8690 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8691 changed to timespec_cmp.
8692 * xgselect.c: Include <timespec.h>, since our .h files don't.
8694 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8696 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8697 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8698 Remove the leftovers.
8699 * gtkutil.c (toplevel): Do not declare Qxft but include
8701 * image.c (toplevel): Do not declare Vlibrary_cache because
8702 it's already done in lisp.h.
8704 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8706 * lisp.h (Mouse_HLInfo): Move from here...
8707 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8708 (reset_mouse_highlight): New function.
8709 * msdos.c (dos_set_window_size, IT_update_begin)
8710 (internal_terminal_init):
8711 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8712 (ns_initialize_display_info):
8713 * w32console.c (initialize_w32_display):
8714 * w32term.c (x_update_window_end, x_free_frame_resources)
8715 (w32_initialize_display_info):
8716 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8717 * window.c (Fdelete_other_windows_internal):
8718 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8719 * termchar.h (toplevel):
8720 * xterm.h (toplevel): Include dispextern.h.
8722 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8724 Fix minor problems found by static checking.
8725 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8726 (expect): Avoid nested-if warning.
8727 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8728 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8729 * nsterm.h, nsterm.m (ns_select):
8730 * xgselect.c, xgselect.h (xg_select):
8731 Adjust signature to better match pselect's.
8732 * nsterm.m (ns_select):
8733 Don't set *TIMEOUT, since pselect doesn't.
8734 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8735 diagnostic about assigning const char * to it.
8736 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8738 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8740 * lread.c (substitute_object_recurse): Handle hash-tables as well
8743 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8745 Fix unlikely core dump in init_tty, and simplify terminfo case.
8746 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8747 The old version incorrectly dumped core if malloc returned a
8748 buffer containing only non-NUL bytes.
8749 (init_tty): Do not allocate or free termcap buffers; the
8750 struct does that for us now.
8751 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8752 (struct tty_display_info): Define members termcap_term_buffer and
8753 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8754 use them. Allocate them directly in struct rather than indirectly
8755 via a pointer, to simplify init_tty.
8757 * frame.c (check_minibuf_window): Initialize 'window' properly,
8758 so that Emacs reliably aborts later if 'window' is not initialized.
8760 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8762 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8763 of VoidSymbol (Bug#15154).
8765 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8767 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8768 mouse_face_beg_y and mouse_face_end_y.
8769 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8770 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8771 Adjust users and update comment where appropriate.
8773 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8775 * frame.c (check_minibuf_window): New function.
8776 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8777 Call check_minibuf_window (Bug#15183).
8779 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8781 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8782 because this is the only last cursor data we need to keep and consult.
8783 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8784 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8789 Fix recovering from possible decompression error.
8790 Since insert_from_gap doesn't always move point, we can't use PT as
8791 the position where the partially decompressed data ends, and
8792 should count how many bytes was produced so far.
8793 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8794 (unwind_decompress): Really delete partially uncompressed data.
8795 (Fzlib_decompress_region): Take decompressed data size into account.
8797 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8799 * syntax.c (init_syntax_once): Adjust comment and do an early
8800 initialization of Qchar_table_extra_slots just once...
8801 * casetab.c (init_casetab_once):
8802 * category.c (init_category_once):
8803 * character.c (syms_of_character):
8804 * coding.c (syms_of_coding):
8805 * xdisp.c (syms_of_xdisp): ...and omit it here.
8807 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8809 * xdisp.c (get_next_display_element): Don't apply to characters
8810 from a display vector the logic of setting it->end_of_box_run_p
8811 suitable for characters from a buffer. (Bug#15175)
8813 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8814 to handle directories, rather than '_utime' which doesn't.
8817 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8819 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8820 or fullscreen (Bug#14627).
8822 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8824 System-dependent integer overflow fixes.
8825 * process.c (Fset_process_window_size): Signal an error if
8826 the window size is outside the range supported by the lower level.
8827 * sysdep.c (set_window_size): Return negative on error,
8828 nonnegative on success, rather than -1, 0, 1 on not in system,
8829 failure, success. This is simpler. Caller changed.
8830 (serial_configure): Remove unnecessary initialization of local.
8831 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8832 size fits in unsigned long; this isn't true on some 32-bit hosts.
8833 Avoid buffer overrun if some future version of /proc/meminfo has a
8834 variable name longer than 20 bytes.
8835 (system_process_attributes) [__FreeBSD__]:
8836 Don't assume hw.availpages fits in 'int'.
8838 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8840 Don't let very long directory names overrun the stack.
8841 Fix some related minor problems involving "//", vfork.
8842 * callproc.c (encode_current_directory): New function.
8843 (call_process): Don't append "/"; not needed.
8844 * fileio.c (file_name_as_directory_slop): New constant.
8845 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8846 this can save the caller having to alloca.
8847 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8848 Use SAFE_ALLOCA, not alloca.
8849 (directory_file_name, Fexpand_file_name): Leave leading "//"
8850 alone, since it can be special even on POSIX platforms.
8851 * callproc.c (call_process):
8852 * process.c (Fformat_network_address):
8853 * sysdep.c (sys_subshell):
8854 Use encode_current_directory rather than rolling our own.
8855 (create_process): No need to encode directory; caller does that now.
8856 * process.h (encode_current_directory): New decl.
8857 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8858 Rework to avoid 'goto xyzzy;'.
8860 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8862 * xdisp.c (handle_face_prop): If the default face was remapped use
8863 the remapped face for strings from prefix properties. (Bug#15155)
8865 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8867 Minor cleanup for redisplay interface and few related functions.
8868 * frame.h (enum text_cursor_kinds): Move from here...
8869 * dispextern.h (enum text_cursor_kinds): ...to here.
8870 (toplevel): Drop unnecessary declarations.
8871 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8872 in update_window_end_hook and draw_window_cursor functions.
8873 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8874 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8875 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8876 * xterm.c (x_update_window_end, x_draw_window_cursor):
8877 * xdisp.c (display_and_set_cursor, update_window_cursor)
8878 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8879 enum text_cursor_kinds where appropriate.
8881 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8883 Redesign redisplay interface to drop updated_row and updated_area.
8884 * dispextern.h (updated_row, updated_area): Remove declaration.
8885 (struct redisplay_interface): Pass glyph row and row area parameters
8886 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8887 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8889 * dispnew.c (updated_row, updated_area): Remove.
8890 (redraw_overlapped_rows, update_window_line): Adjust user.
8891 (update_marginal_area, update_text_area): Likewise. Pass updated row
8892 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8893 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8896 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8898 * process.c (flush_pending_output): Remove stub.
8901 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8903 * callproc.c: Fix race that killed background processes (Bug#15144).
8904 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8905 Record deleted process-id in critical section, not afterwards.
8906 Don't mistakenly kill process created by a call-process invocation
8907 that discards output and does not wait.
8909 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8911 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8912 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8913 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8914 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8915 to shut up compiler in mark_object.
8916 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8918 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8920 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8921 We can't portably rely on PTY_OPEN doing that, even if
8922 it calls posix_openpt with O_CLOEXEC.
8924 2013-08-20 Kenichi Handa <handa@gnu.org>
8926 * character.c (string_char): Improve commentary.
8928 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8930 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8931 (struct animation_cache): Make signature a flexible array member.
8932 All uses changed. This is a tad slower but may insulate us better
8933 from future changes to ImageMagick.
8935 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8937 * image.c: Shrink memory needed for animation cache.
8938 (SIGNATURE_DIGESTSIZE): New constant.
8939 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8940 (imagemagick_create_cache): Copy the signature. This saves
8941 several KB of memory that ImageMagick wastes per signature.
8942 Don't bother updating the update_time, as the caller does that now.
8943 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8944 it's a fixed size struct member now.
8945 (imagemagick_get_animation_cache): Always destroy the signature,
8946 as it's now imagemagick_create_cache's responsibility to copy it.
8947 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8948 and use memcmp rather than strcmp.
8949 eassert that ImageMagick returns a signature of the specified length.
8951 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8953 * image.c (imagemagick_get_animation_cache): Don't segfault on
8955 (imagemagick_get_animation_cache): Revert to previous definition
8956 so that it actually works. But keep the memory leak fix.
8957 (imagemagick_get_animation_cache): Fix memory leak.
8959 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8961 * image.c: Fix animation cache signature memory leak.
8962 Fix some other minor performance problems while we're at it.
8963 (imagemagick_create_cache): Clear just the members that
8964 need clearing. Don't set update_time, as caller does that now.
8965 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8966 Simplify by using pointer-to-pointer instead of a prev pointer.
8967 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8968 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8969 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8970 it's already a copy. Free the signature probe unless it's cached.
8972 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8973 This was introduced by my 2013-08-12 fix for Bug#15035.
8975 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8977 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8978 (imagemagick_prune_animation_cache): Now static.
8980 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8982 * image.c (imagemagick_get_animation_cache): Don't segfault when
8983 pruning all entries.
8985 2013-08-18 Ken Brown <kbrown@cornell.edu>
8987 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8988 static heap if ENABLE_CHECKING is defined.
8989 (max_bss_sbrk_ptr): New variable.
8991 (report_sheap_usage): Report maximum static heap usage instead of
8992 ending static heap usage.
8994 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8996 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8997 of zlib_initialized according to the results of calling
8998 init_zlib_functions.
9000 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9002 * image.c: Implement an ImageMagick per-image cache.
9003 (imagemagick_get_animation_cache): Fix a double-free error.
9004 (imagemagick_load_image): Remove the ping_wand code, which only
9005 apparently saved time on invalid animated images, and slowed down
9006 everything else. Optimise for the common case.
9008 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9010 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9012 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9014 * marker.c (set_marker): Remove documentation of undefined behavior.
9016 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9018 * image.c (imagemagick_compute_animated_image): Animate correctly
9019 when sub-images are smaller than the main image.
9020 (imagemagick_compute_animated_image): Setting the iterator row to
9021 zero is apparently not allowed.
9022 (imagemagick_compute_animated_image): Allow images that say they
9023 have sub-images that are bigger than the main image, but just crop
9026 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9028 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9032 * image.c (imagemagick_compute_animated_image): Respect the GIF
9035 2013-08-15 Ken Brown <kbrown@cornell.edu>
9037 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9038 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9041 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9043 Fix minor problems found by static checking.
9044 * frame.c (delete_frame):
9045 * xdisp.c (next_element_from_display_vector):
9046 Avoid uninitialized local.
9047 * image.c (imagemagick_compute_animated_image): Port to C89.
9048 Prefer usual GNU indentation style for loops.
9049 Be more careful about bizarrely large sizes, by using ptrdiff_t
9052 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9054 Fix infinite frame selection loop (Bug#15025).
9055 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9057 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9059 * xdisp.c (compute_window_start_on_continuation_line):
9060 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9061 to make sure we end up setting the window start at the leftmost
9062 visible character of the display line. This avoids funky
9063 horizontal shifting because the window start is not kept on the
9064 same position. (Bug#15090)
9065 (next_element_from_display_vector): Support 'box' face attribute
9066 in the face definitions of a display vector. (Bug#15099)
9068 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9070 * image.c (imagemagick_compute_animated_image): Implement animated
9072 (imagemagick_compute_animated_image): Fix some compilation
9073 warnings. Implement a very simple cache to make the animation
9074 usable at all, but it should be replaced with a per-image cache.
9076 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9078 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9079 to do `for' loops over alist values.
9080 * buffer.h (FOR_EACH_BUFFER):
9081 * process.c (FOR_EACH_PROCESS): Use it.
9082 (handle_child_signal, status_notify, Fget_buffer_process)
9083 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9085 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9087 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9088 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9089 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9090 to xzalloc and so avoid redundant call to memset.
9091 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9092 members because it is allocated with xzalloc and so already zeroed.
9094 2013-08-14 Ken Brown <kbrown@cornell.edu>
9096 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9099 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9101 Utility function and macro to copy Lisp string to C string.
9102 * lisp.h (xlispstrdupa): New macro.
9103 (xlispstrdup): New prototype.
9104 * alloc.c (xlispstrdup): New function.
9105 * callint.c (Fcall_interactively):
9106 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9107 (Fsubstitute_in_file_name):
9108 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9109 * image.c (x_create_bitmap_from_file):
9110 * w32term.c (w32_term_init):
9111 * xterm.c (x_term_init): Use xlispstrdup.
9113 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9115 * image.c (imagemagick_load_image): Make animated pictures work.
9116 There's still some problems with background color settings, though
9119 * decompress.c (unwind_decompress): Always restore point.
9121 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9123 * marker.c (set_marker): Reformat documentation.
9125 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9127 * xdisp.c (cursor_type_changed): Now static.
9129 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9130 Use changed. This avoids the need to call xmalloc and for the
9131 caller to call xfree, and avoids memory leaks in some situations.
9133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9135 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9136 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9137 (redisplay_window): If window_end_valid is cleared due to non-zero
9138 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9139 so do not call to try_cursor_movement for that window.
9141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9143 * window.h (struct window): Convert window_end_pos and
9144 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9145 (wset_window_end_pos, wset_window_end_vpos): Remove.
9146 * dispnew.c (adjust_glyph_matrix):
9147 * window.c (Fwindow_end, replace_window, set_window_buffer)
9149 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9150 (set_vertical_scroll_bar, redisplay_window, try_window)
9151 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9152 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9153 (note_mouse_highlight): Adjust users.
9154 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9157 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9159 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9160 * image.c (imagemagick_filename_hint): Use `const char *' and
9161 prefer SSDATA to SDATA to avoid warnings.
9163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9165 Cleanup window fringes, margins and scroll bars adjustments.
9166 * window.c (set_window_fringes, set_window_margins)
9167 (set_window_scroll_bars, apply_window_adjustment): New functions.
9168 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9169 (Fset_window_scroll_bars): Use them.
9171 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9173 * window.h (struct window): Convert scroll_bar_width
9174 from Lisp_Object to integer. Adjust comment.
9175 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9177 * window.c (wset_scroll_bar_width): Remove.
9178 (make_window): Initialize scroll_bar_width.
9179 (Fsplit_window_internal): Use direct assignment.
9180 (Fset_window_configuration, save_window_save):
9181 Convert Lisp_Object to integer and back where appropriate.
9182 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9183 bar was actually changed, and mention this in docstring.
9185 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9187 * decompress.c: Minor simplifications.
9188 (Fzlib_decompress_region): Don't bother verifying
9189 that avail_out <= UINT_MAX, as that was confusing.
9190 Mention the restriction in a comment instead.
9191 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9193 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9195 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9196 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9198 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9200 * image.c (imagemagick_filename_hint): Check for errors in the
9203 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9205 * window.c (Fwindow_margins): Return nil when there's no marginal
9206 area, as per the documented API.
9208 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9209 Fmake_vector, as scroll bar's struct members are not all Lisp
9210 objects now. This avoids crashes in GC.
9212 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9213 bool, so its address could be taken.
9215 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9217 * image.c (imagemagick_filename_hint): New function to possibly
9218 apply `image-content-type-suffixes'.
9219 (imagemagick_load_image): Use it.
9221 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9223 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9224 if loading zlib failed.
9226 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9228 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9229 2013-08-13 checkin below. Change bool to BOOL, rule is:
9230 All Obj-C code uses BOOL, except for interfaces callable from C.
9232 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9234 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9236 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9237 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9238 bool instead of BOOL.
9239 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9240 from Lisp_Object to bitfield. Adjust comment.
9241 * w32term.c (x_scroll_bar_create): Adjust user.
9242 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9243 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9244 Use bool for boolean.
9245 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9246 to `unsigned int' when defining a bitfield.
9248 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9250 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9252 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9254 * window.h (struct window): Convert left_margin_cols and
9255 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9256 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9257 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9259 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9261 (showing_window_margins_p, update_window_line, update_frame_1):
9262 * fringe.c (draw_fringe_bitmap_1):
9263 * xdisp.c (window_box_width): Adjust users.
9264 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9265 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9266 Use direct assignment.
9267 (Fset_window_configuration, save_window_save, Fwindow_margins):
9268 Convert Lisp_Object to integer and back where appropriate.
9269 (Fset_window_margins): Adjust user. Return t if any margin
9270 was actually changed, and mention this in docstring.
9272 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9274 * syntax.c (forward_word):
9275 * cmds.c (forward_char, backward_char): Mention the optional argument.
9277 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9279 * window.h (struct window): Convert left_fringe_width
9280 and right_fringe_width from Lisp_Objects to integers.
9282 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9283 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9284 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9286 (make_window): Initialize new integer fields to -1.
9287 (Fsplit_window_internal): Use direct assignment.
9288 (Fset_window_configuration, save_window_save):
9289 Convert Lisp_Object to integer and back where appropriate.
9290 (Fset_window_fringes): Adjust user. Return t if any fringe
9291 was actually changed, and mention this in docstring.
9293 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9295 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9296 * nsfns.m (x_set_cursor_type):
9297 * w32fns.c (x_set_cursor_type):
9298 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9299 * xdisp.c (set_frame_cursor_types): ...but in common code.
9301 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9303 * font.c (clear_font_cache): New function, stripped from...
9304 (Fclear_font_cache): ...here, which now uses the function
9305 above. Adjust comment.
9306 * font.h (clear_font_cache): Add prototype.
9307 * xfaces.c (clear_face_cache): Use clear_font_cache.
9309 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9311 * window.c (Fset_window_start): Compare `w', not `window' because
9312 `w' might not be equal to `window' after call to decode_live_window.
9314 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9316 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9317 This fixes a problem introduced by the Bug#15035 patch
9318 when using GPG. Reported by Herbert J. Skuhra.
9320 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9322 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9323 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9324 not yet initialized.
9326 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9328 * decompress.c (Fzlib_decompress_region): Support zlib
9329 decompression, too, and rename.
9331 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9333 Minor zlib configuration tweaks.
9334 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9335 Don't assume presence of fn_inflateInit2_ zlib internal function.
9337 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9339 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9340 include the zlib prefix.
9342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9344 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9345 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9346 define static variables that are pointers to zlib functions to be
9348 (init_zlib_functions) [WINDOWSNT]: New function.
9349 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9351 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9352 macros instead of invoking the zlib functions directly.
9353 (syms_of_decompress): DEFSYM Qzlib_dll.
9354 Staticpro Szlib_available_p.
9356 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9358 Avoid looping over all frame windows to freeze and unfreeze.
9359 * window.h (struct window): Drop frozen_window_start_p.
9360 (freeze_window_starts): Drop prototype.
9361 * frame.h (struct frame): New frozen_window_starts flag.
9362 (FRAME_WINDOWS_FROZEN): New macro.
9363 * window.c (freeze_window_start, freeze_window_starts):
9365 (select_window, replace_window): Adjust users.
9366 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9367 (window_frozen_p): New function.
9368 (redisplay_window): Use it.
9370 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9372 Fix some fd issues when running subprocesses (Bug#15035).
9373 Fix bugs that can leak files or file descriptors on errors.
9374 Don't unlink open temp files, as that's hard for users to diagnose
9375 when things go awry (e.g., temp disk exhausted).
9376 Don't bother to lock temp files. Check for invalid recursion.
9377 * callproc.c (synch_process_fd): Remove. All uses removed.
9378 (synch_process_tempfile): New var or macro.
9379 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9381 (record_kill_process): New arg, the temp name. All callers changed.
9382 (delete_temp_file): Now just a simple wrapper around unlink.
9383 (call_process_kill): New arg, the call_process_fd array.
9384 Close them all. Clear synch_process_pid. Remove the temp file,
9385 or arrange for it to be removed.
9386 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9387 that's been moved to synch_process_tempfile. Caller changed.
9388 Do not remove the tempfile; that's now call_process_kill's
9390 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9391 call_process_kill; the caller now does that.
9392 (call_process_cleanup): Do not close the process fd; that's now
9393 call_process_kill's responsibility.
9394 (Fcall_process): Implement via new function call_process, which
9395 has most of the old body of Fcall_process, but with a different API.
9396 (call_process): New function that does not open or close filefd if
9397 it is nonnegative. Record which fds need to be closed, and let
9398 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9399 Signal an error if invoked recursively (could be done via a hook).
9400 Simplify creation of the tempfile in the MSDOS case.
9401 Don't create the output file until after checking for the executable.
9402 Report any failure to open /dev/null.
9403 Don't open /dev/null for writing twice; once is enough.
9404 Don't create pipe if all output is being discarded or sent to file.
9405 Don't worry about setting up the coding system or reading from the
9406 pipe if all output is being discarded.
9407 Hoist fd_error local into top level, to lessen block nesting.
9408 Don't record deleted pid here; now done by Fcall_process_region.
9409 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9410 and note its success in synch_process_tempfile.
9411 Do not leak resources when child_setup fails.
9412 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9413 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9414 (create_temp_file): Now returns open fd, with an additional
9415 Lisp_Object * argument to return the name. All callers changed.
9416 Do not close the file; rewind it instead, and leave it open for
9417 the caller. Do not lock the temp file. Unwind-protect the file
9418 and the file-descriptor.
9419 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9420 If an asynchrounous process, record it here, not in call_process.
9421 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9422 * eval.c (set_unwind_protect): New function.
9423 * fileio.c (write_region): New function, generalized from the
9424 old Fwrite_region. Do not lock temp files.
9425 (Fwrite_region): Use it.
9426 * lisp.h (set_unwind_protect, write_region): New decls.
9427 * process.c: Include <verify.h>.
9428 (make_process): Mark fds as initially closed.
9429 (deleted_pid_list): Now a list of pid-filename pairs.
9431 (close_process_fd): New function.
9432 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9433 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9434 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9435 (create_process, create_pty, Fmake_serial_process)
9436 (server_accept_connection): Record which fds need to be closed,
9437 and let deactivate_process close them.
9438 (Fmake_network_process): Do not discard the unwind-protect
9439 until it's safe to do so.
9440 (deactivate_process): Close the fds opened by create_process etc.
9441 (Fprocess_send_eof): Adjust to new way of recording open fds.
9442 Report an error if /dev/null can't be opened, instead of aborting.
9443 * process.h (PROCESS_OPEN_FDS): New constant.
9444 (struct Lisp_Process): New member open_fds.
9445 (record_kill_process, record_deleted_pid): Adjust signatures.
9446 (record_deleted_pid): Move decl here ...
9447 * syswait.h (record_deleted_pid): ... from here.
9449 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9451 * decompress.c: Fix bugs with large buffers and weird inputs.
9452 Tune a bit. Reindent as per usual Emacs style.
9453 (BUFFER_SIZE): Remove.
9454 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9455 more than UINT_MAX bytes. Decompress into the gap instead of into
9456 an auto buffer, as this should avoid copying. Return nil if
9457 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9458 set immediate_quit; we shouldn't trust zlib code that much.
9460 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9462 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9463 errors, and really move the gap to where we want it.
9465 * lisp.h: Include decompress.c support.
9467 * emacs.c (main): Include decompress.c support.
9469 * Makefile.in: Include -lz if present.
9471 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9473 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9474 (initWithTitle:): Initialize frame to 0.
9475 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9476 (fillWithWidgetValue:frame:): Rename from
9477 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9479 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9480 fillWithWidgetValue:frame:
9482 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9483 remove memory leak warnings.
9485 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9486 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9489 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9490 (x_activate_menubar): Update the whole menu.
9491 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9492 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9493 current event is not NSSystemDefined (Bug#15001).
9494 Call ns_check_menu_open only if trackingMenu is 2.
9495 (menuDidClose:): New method, decrease trackingMenu.
9496 (fillWithWidgetValue:setDelegate:): New method.
9497 (fillWithWidgetValue:): Call the above.
9499 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9501 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9503 Omit some unnecessary casts.
9504 Many of these go back to the old pre-C89 days, when they may have
9505 been needed, but we've been assuming C89 or later for a while now.
9506 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9507 (live_float_p, live_misc_p, live_vector_p):
9508 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9509 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9510 (defvar_per_buffer):
9511 * callint.c (Fcall_interactively):
9512 * doc.c (Fsubstitute_command_keys):
9513 * filelock.c (get_boot_time):
9514 * frame.c (xrdb_get_resource):
9515 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9516 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9517 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9518 (menuitem_highlight_callback, menu_destroy_callback)
9519 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9520 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9521 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9522 (xg_tool_bar_help_callback, tb_size_cb):
9523 * image.c (xpm_alloc_color, png_read_from_memory)
9524 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9525 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9527 * keymap.c (describe_map):
9528 * nsfns.m (Fns_display_monitor_attributes_list):
9529 * nsmenu.m (process_dialog:):
9530 * nsterm.m (hold_event):
9531 * process.c (wait_reading_process_output):
9532 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9533 * scroll.c (do_direct_scrolling, scrolling_1):
9534 * termcap.c (tgetent):
9535 * window.c (check_window_containing, add_window_to_list)
9536 (freeze_window_starts):
9537 * xdisp.c (compare_overlay_entries, vmessage):
9538 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9539 (x_get_monitor_attributes_xrandr)
9540 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9541 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9542 * xfont.c (xfont_match, xfont_open):
9543 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9544 (menubar_selection_callback, menu_position_func)
9545 (popup_selection_callback, create_and_show_popup_menu)
9546 (dialog_selection_callback, create_and_show_dialog):
9547 * xrdb.c (x_get_string_resource)
9549 * xsmfns.c (x_session_check_input):
9550 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9551 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9552 (xaw_jump_callback, xaw_scroll_callback):
9553 Omit unnecessary casts.
9555 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9557 Minor string-length refactoring.
9558 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9559 * frame.c (make_monitor_attribute_list):
9560 Prefer build_string to strlen + make_string.
9562 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9564 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9565 don't check minor_code (Bug#14417).
9567 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9569 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9570 vertical positions instead. This avoids calling MATRIX_ROW with
9571 row numbers that are possibly beyond valid limits. (Bug#15064)
9573 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9575 Use xstrdup and build_unibyte_string where applicable.
9576 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9577 * xfns.c (x_window):
9578 * xrdb.c (x_get_customization_string):
9579 * xterm.c (xim_initialize):
9580 * w32fns.c (w32_window): Use xstrdup.
9581 (w32_display_monitor_attributes_list):
9582 * emacs.c (init_cmdargs):
9583 * keyboard.c (PUSH_C_STR):
9584 * nsfont.m (nsfont_open):
9585 * sysdep.c (system_process_attributes):
9586 * w32.c (system_process_attributes):
9587 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9591 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9592 variables of these types so that GDB would know about them, as aid
9593 for debugging fatal exceptions. (Bug#15024) See also
9594 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9597 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9599 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9600 larger than the NSWindow (Bug#14934).
9602 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9604 Redesign redisplay interface to drop global variable updated_window.
9605 Always pass currently updated window as a parameter to update routines.
9606 * dispextern.h (updated_window): Remove declaration.
9607 (struct redisplay_interface): Pass window parameter to
9608 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9609 and after_update_window_hook.
9610 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9612 * dispnew.c (updated_window): Remove.
9613 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9614 (update_window_line): Adjust to match redisplay interface changes.
9615 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9616 (ns_scroll_run, ns_after_update_window_line):
9617 * w32term.c (x_update_window_begin, x_update_window_end)
9618 (x_after_update_window_line, x_scroll_run):
9619 * xterm.c (x_update_window_begin, x_update_window_end)
9620 (x_after_update_window_line, x_scroll_run):
9621 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9622 Likewise. Adjust comments where appropriate.
9623 (x_cursor_to): Simplify because this is always called during window
9624 update (but install debugging check anyway).
9625 (expose_window): Check must_be_updated_p flag to see whether this
9626 function is called during window update.
9628 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9630 Do not reset window modification event counters excessively.
9631 These leftovers and poor man's tricky methods to catch extra
9632 redisplay's attention are no longer needed.
9633 * frame.c (set_menu_bar_lines_1):
9634 * minibuf.c (read_minibuf_unwind):
9635 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9636 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9637 (window_scroll_line_based, Fset_window_configuration):
9638 * xdisp.c (redisplay_window): Do not reset last_modified and
9639 last_overlay_modified counters.
9641 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9643 * xselect.c (x_send_client_event): Set send_event and serial, memset
9644 data.l as it might be bigger than data.b. Use 24 bit mask to
9645 XSendEvent (Bug#15034).
9647 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9649 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9650 for TTY frames that are not the top frame on their console.
9653 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9655 * w32term.c (w32fullscreen_hook): Really maximize frame when
9656 asked for (Bug#14841).
9658 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9660 Prefer selected_window to Fselected_window, likewise for frames.
9661 * buffer.c (Fbuffer_swap_text):
9662 * data.c (Fvariable_binding_locus):
9663 * window.c (run_window_configuration_change_hook): Adjust users.
9664 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9665 Use decode_live_frame.
9667 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9669 Be more careful if selected window shows the buffer other than current,
9670 use window_outdated only if this is not so. This change should also
9671 address some weird issues discussed in Bug#13012.
9672 * window.h (window_outdated): New prototype.
9673 * window.c (window_outdated): Now here. Convert from static and
9674 always assume window's buffer.
9675 (Fwindow_end, Fwindow_line_height): Use it.
9676 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9677 and always assume window's buffer.
9678 (redisplay_window): Adjust user.
9679 (redisplay_internal): Call to reconsider_clip_changes once and
9680 check whether mode line should be updated only if selected window
9681 shows current buffer.
9682 (run_window_scroll_functions): Use eassert for debugging check.
9683 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9685 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9687 * window.c (window_scroll, window_scroll_pixel_based)
9688 (window_scroll_line_based): Use bool for booleans.
9690 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9692 * process.c: Fix minor off-by-one issues in descriptor counts.
9693 This shouldn't fix any real bugs, but it cleans up the code a bit.
9694 (max_process_desc, max_input_desc): -1, not 0, means none.
9696 (delete_input_desc): New function.
9697 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9698 (deactivate_process): Scan backwards when recomuting max_process_desc;
9699 that should be faster.
9700 (init_process_emacs): Initialize max_input_desc.
9702 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9704 Use region cache to speedup bidi_find_paragraph_start.
9705 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9706 Rename cache_long_line_scans to cache_long_scans.
9707 * buffer.c (bset_cache_long_line_scans): Rename to
9708 bset_cache_long_scans.
9709 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9710 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9712 (syms_of_buffer): Rename cache-long-line-scans to
9713 cache-long-scans. Adjust docstring.
9714 * search.c (newline_cache_on_off):
9715 * indent.c (width_run_cache_on_off): Adjust users.
9716 * bidi.c (bidi_paragraph_cache_on_off): New function.
9717 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9718 * insdel.c (prepare_to_modify_buffer):
9719 Invalidate bidi_paragraph_cache if enabled.
9721 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9723 Invalidate region caches only if buffer text is going to be changed.
9724 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9725 (modify_text): ...new prototype.
9726 (prepare_to_modify_buffer_1): New prototype.
9727 * textprop.c (modify_region): Rename to...
9728 (modify_text_properties): ...new function.
9729 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9730 (Fremove_list_of_text_properties): Adjust users.
9731 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9732 (modify_text): ...new function.
9733 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9734 (prepare_to_modify_buffer_1): ...new function.
9735 * casefiddle.c (casify_region):
9736 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9737 (Ftranspose_regions): Use modify_text.
9739 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9741 * lisp.mk (lisp): Add nadvice.elc.
9743 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9745 New macro to iterate over live buffers similar to frames.
9746 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9747 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9748 Declare buffer-related variables here to offload lisp.h.
9749 * buffer.c (Vbuffer_alist): Adjust comment.
9750 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9751 (other_buffer_safely):
9752 * data.c (store_symval_forwarding):
9753 * dispnew.c (Fframe_or_buffer_changed_p):
9754 * fileio.c (Fdo_auto_save):
9755 * filelock.c (unlock_all_files):
9756 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9758 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9760 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9761 * callproc.c (create_temp_file):
9762 * filelock.c (create_lock_file):
9763 Assume mkostemp, since it's now provided by Gnulib.
9765 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9767 * w32.c (mkostemp): New function.
9768 (mktemp): Remove, no longer used. Most of the code reused in
9769 mkostemp. (Bug#15015)
9770 (mktemp): Don't undef.
9772 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9774 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9775 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9776 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9777 (free_glyph_pool, check_glyph_memory): Likewise for
9778 all users. Adjust comments where appropriate.
9780 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9782 * composite.h: Minor fixups.
9783 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9784 to fix a misspelling, and change it to an inline function while
9785 we're at it (it need not be a macro). All uses changed.
9786 (composition_method, composition_valid_p):
9787 Rewrite to avoid assignments in if-conditions.
9789 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9791 Do not use global Lisp_Object in composition macros.
9792 * composite.h (composition_temp): Remove declaration.
9793 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9794 (composition_method, composition_valid_p): ...inline functions.
9795 (compose_region): Remove the leftover.
9796 * composite.c (composition_temp): Remove.
9797 (run_composition_function, update_compositions)
9798 (composition_compute_stop_pos, composition_adjust_point)
9799 (Ffind_composition_internal):
9800 * coding.c (handle_composition_annotation):
9801 * xdisp.c (handle_composition_prop, check_point_in_composition):
9802 Related users changed.
9804 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9806 Drop FRAME_PTR typedef.
9807 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9808 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9809 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9810 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9811 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9812 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9813 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9814 All related users changed.
9816 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9818 * eval.c (default_toplevel_binding): New function.
9820 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9821 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9822 (syms_of_eval): Export them.
9823 * data.c (Fdefault_value): Micro cleanup.
9824 * term.c (init_tty): Use "false".
9826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9828 Fix X GC leak in GTK and raw (no toolkit) X ports.
9829 * xterm.c (x_free_frame_resources): If white and black relief
9830 GCs are allocated, always free them here.
9831 * xfns.c (x_make_gc): Omit redundant initialization.
9832 * widget.c (create_frame_gcs): Remove the leftover.
9833 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9834 in x_free_frame_resources.
9836 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9838 * nsterm.m (windowWillResize:toSize:): Only change title if
9839 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9841 (viewDidEndLiveResize): New method.
9843 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9844 inside NS_IMPL_COCOA.
9846 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9848 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9849 Do not check whether undo is enabled because record_insert and
9850 record_delete does that themselves.
9852 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9854 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9855 member which is not really used any more.
9856 (FRAME_XIC_BASE_FONTNAME): Remove.
9857 * xfns.c (xic_free_fontset): Adjust user.
9858 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9859 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9860 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9861 (xdialog_show): Use eassert for debugging check.
9862 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9864 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9866 * fileio.c, fns.c (merge): Move extern decl from here ...
9867 * lisp.h (merge): ... to here.
9869 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9871 Fix last font-related change.
9872 * w32font.h (w32font_list_internal, w32font_match_internal):
9874 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9875 (uniscribe_list_family): Adjust to match font API change.
9876 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9877 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9881 * frame.h (FRAME_MOUSE_UPDATE):
9882 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9883 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9885 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9887 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9888 * font.h (struct font_driver): Change list, match, and list_family
9889 functions to accept struct frame * as first arg.
9890 * font.c (font_score, font_compare, font_sort_entities):
9892 (font_sort_entities, font_list_entities, font_select_entity)
9893 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9894 match font API change.
9895 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9896 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9897 * ftxfont.c (ftxfont_list, ftxfont_match):
9898 * xftfont.c (xftfont_list, xftfont_match):
9899 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9900 * w32font.c (w32font_list, w32font_match, w32font_list)
9901 (w32font_list_internal, w32_font_match_internal): Likewise.
9902 * xfaces.c (Fx_family_fonts): Adjust user.
9904 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9906 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9907 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9908 only if HAVE_X_WINDOWS is in use.
9909 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9910 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9911 * w32term.c (x_wm_set_icon_position): Likewise.
9912 * w32fns.c (x_icon): Adjust user.
9914 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9916 * xterm.c (last_mouse_press_frame): Remove the
9917 leftover which is not really used any more.
9918 (handle_one_xevent, syms_of_xterm): Adjust users.
9919 (x_flush): Call XFlush once per each X display, not frame.
9920 This is better because this code always unconditionally skips
9921 non-X frames in Vframe_list and issues the only XFlush if we
9922 have more than one X frame on the same X display.
9923 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9924 Use bool for booleans.
9925 (x_draw_glyph_string_background, cvt_string_to_pixel)
9926 (cvt_pixel_dtor): Drop unnecessary prototypes.
9927 * xterm.h (x_display_ok): Adjust prototype.
9929 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9931 Drop unnecessary functions that deals with frame pixel size.
9932 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9933 (x_pixel_height): Drop prototypes.
9934 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9935 (x_pixel_height): Drop implementations.
9936 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9937 which should be always valid for window frame.
9938 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9939 * w32menu.c (Fx_popup_dialog):
9940 * xmenu.c (Fx_popup_dialog): Likewise for both.
9942 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9944 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9945 frame parameters and call to Fmodify_frame_parameters just once.
9946 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9947 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9948 and mention nil frame in docstring.
9950 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9952 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9953 (x_figure_window_size): Likewise. Adjust to return long.
9954 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9955 (toplevel): Move Qterminal_live_p to...
9956 * terminal.c (toplevel): ...here, make it static, and...
9957 (syms_of_terminal): ...DEFSYM here.
9958 * frame.h (Qterminal_live_p): Remove declaration.
9959 (make_frame, x_figure_window_size): Adjust prototype.
9960 * nsfns.m (Fx_create_frame): Use long for window flags.
9962 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9964 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9965 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9966 Do not assume that emacs_close (INT_MAX) is a no-op.
9968 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9970 * xfaces.c (make_face_cache): For struct face_cache, prefer
9971 xmalloc to xzalloc and so avoid redundant call to memset.
9972 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9974 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9976 * fringe.c (draw_window_fringes, update_window_fringes)
9977 (compute_fringe_widths):
9978 * w32term.c (x_draw_glyph_string):
9979 * window.c (candidate_window_p, Frecenter):
9980 * xfaces.c (realize_basic_faces, realize_default_face)
9981 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9982 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9983 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9984 * xmenu.c (Fx_menu_bar_open_internal):
9985 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9986 * xsettings.c (xft_settings_event):
9987 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9988 Use bool for booleans. Adjust style and comments where
9990 * dispextern.h (draw_window_fringes, update_window_fringes)
9991 (compute_fringe_widths):
9992 * xterm.h (x_had_errors_p): Adjust prototype.
9994 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9996 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9997 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9999 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10001 * fns.c (toplevel): Remove comment before Fsafe_length because
10002 it checks for QUIT.
10004 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10006 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10008 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10010 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10011 frame which got the message is still alive, before dereferencing
10012 its pointer. (Bug#14970)
10014 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10015 be a live window, before using it as such. (Bug#14970)
10017 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10019 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10020 w32_detect_focus_change instead of doing part of its job by hand.
10021 This fixes the problem whereby FOCUS_OUT events were not sent to
10024 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10026 * process.c (Fprocess_list): Doc fix.
10028 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10029 being re-exposed only if it didn't ask to become visible.
10030 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10031 was previously iconified. (Bug#14841)
10032 (x_iconify_frame): Mark the frame iconified.
10034 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10036 Fix minor problems found by static checking.
10037 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10038 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10040 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10042 * eval.c (set_specpdl_old_value): New function.
10043 (unbind_to): Minor simplification.
10044 (get_backtrace_frame): New function.
10045 (Fbacktrace_frame): Use it. Add `base' argument.
10046 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10047 (syms_of_eval): Export backtrace-eval.
10048 * xterm.c (x_focus_changed): Simplify.
10050 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10052 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10054 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10056 * xdisp.c (redisplay_window): Instead of moving point out of
10057 scroll margin, reject the force_start method, and try scrolling
10058 instead. (Bug#14780)
10060 2013-07-24 Ken Brown <kbrown@cornell.edu>
10062 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10065 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10067 * eval.c (Fprogn): Do not check that BODY is a proper list.
10068 This undoes the previous change. The check slows down the
10069 interpreter, and is not needed to prevent a crash. See
10070 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10072 2013-07-23 Glenn Morris <rgm@gnu.org>
10074 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10076 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10078 Port to GNU/Linux systems with tinfo but not ncurses.
10079 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10080 to decide whether ncurses is being used. Without this change,
10081 GCC complains about tgetent not being declared, on a system
10082 that has tinfo installed but ncurses not installed.
10084 * eval.c (Fprogn): Check that BODY is a proper list.
10086 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10087 * data.c (Fsetq_default):
10088 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10089 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10091 Tune by taking advantage of the fact that ARGS is always a list
10092 when a function is declared to have UNEVALLED args.
10094 * emacsgtkfixed.c: Port to GCC 4.6.
10095 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10097 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10099 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10100 here to silence compiler warnings.
10102 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10104 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10105 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10106 from messing up Emacs's 'struct frame' (Bug#14923).
10108 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10110 * alloc.c (make_save_ptr_ptr): Define this function.
10111 It was inadvertently omitted. It's needed only if
10112 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10114 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10116 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10117 frame have focus (Bug#14895).
10119 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10121 Avoid vfork-related deadlock more cleanly.
10122 * callproc.c (child_setup): When the child's exec fails, output
10123 the program name, as that's more useful. Use O_NONBLOCK to avoid
10125 * process.c (create_process_1): Remove; no longer needed.
10126 (create_process): Remove timer hack; no longer needed, now that
10127 the child avoids deadlock.
10129 2013-07-20 Glenn Morris <rgm@gnu.org>
10131 * image.c (Fimage_flush): Fix doc typo.
10133 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10135 Fix array bounds violation when pty allocation fails.
10136 * process.c (PTY_NAME_SIZE): New constant.
10137 (pty_name): Remove static variable; it's now auto.
10138 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10139 Take pty_name as an arg rather than using a static variable.
10140 All callers changed.
10141 (create_process): Recover pty_flag from process, not from volatile local.
10142 (create_pty): Stay inside array even when pty allocation fails.
10143 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10145 * lread.c (Fload): Avoid initialization only when lint checking.
10146 Mention that it's needed only for older GCCs.
10148 2013-07-20 Kenichi Handa <handa@gnu.org>
10150 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10151 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10153 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10155 * lread.c (Fload): Avoid uninitialized warning.
10157 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10159 Fix some minor file descriptor leaks and related glitches.
10160 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10161 (create_lock_file): Use write, not emacs_write.
10162 * image.c (slurp_file, png_load_body):
10163 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10164 (server_accept_connection):
10165 Don't leak an fd on memory allocation failure.
10166 * image.c (slurp_file): Add a cheap heuristic for growing files.
10167 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10168 as that's what the other routines do. Maybe input need not be
10169 blocked at all, but it's better to be consistent.
10170 Avoid undefined behavior when strlen is zero.
10172 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10173 (NSTATICS): Now a constant; doesn't need to be a macro.
10175 2013-07-19 Richard Stallman <rms@gnu.org>
10177 * coding.c (decode_coding_utf_8): Add simple loop for fast
10178 processing of ASCII characters.
10180 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10182 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10184 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10186 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10187 unportable 'struct x_display_info'.
10188 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10189 is a portable type.
10191 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10193 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10194 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10196 (system_process_attributes): Prefer plain char to unsigned char
10197 when either will do. Clean up properly if interrupted or if
10198 memory allocations fail. Don't assume sscanf succeeds.
10199 Remove no-longer-needed workaround to stop GCC from whining.
10200 Read command-line once, instead of multiple times. Check read status a
10201 bit more carefully.
10203 Fix obscure porting bug with varargs functions.
10204 The code assumed that int is treated like ptrdiff_t in a vararg
10205 function, which is not a portable assumption. There was a similar
10206 -- though these days less likely -- porting problem with various
10207 assumptions that pointers of different types all smell the same as
10208 far as vararg functions is conserved. To make this problem less
10209 likely in the future, redo the API to use varargs functions.
10210 * alloc.c (make_save_value): Remove this vararg function.
10211 All uses changed to ...
10212 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10213 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10215 (make_save_ptr): Rename from make_save_pointer, for consistency with
10216 the above. Define only on platforms that need it. All uses changed.
10218 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10220 * keyboard.c: Try to fix typos in previous change.
10221 (DISPLAY_LIST_INFO): New macro.
10222 (kbd_buffer_get_event): Do not access members that are not present
10223 in X11. Revert inadvertent change of "!=" to "=".
10225 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10227 * keyboard.c (kbd_buffer_get_event):
10228 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10229 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10231 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10233 * filelock.c: Fix unlikely file descriptor leaks.
10234 (get_boot_time_1): Rework to avoid using emacs_open.
10235 This doesn't actually fix a leak, but is better anyway.
10236 (read_lock_data): Use read, not emacs_read.
10238 * doc.c: Fix minor memory and file descriptor leaks.
10239 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10240 (get_doc_string, Fsnarf_documentation):
10241 Fix file descriptor leak on error.
10243 * term.c: Fix minor fdopen-related file descriptor leaks.
10244 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10245 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10247 * charset.c: Fix file descriptor leaks and errno issues.
10249 (load_charset_map_from_file): Don't leak file descriptor on error.
10250 Use plain record_xmalloc since the allocation is larger than
10251 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10253 * eval.c (record_unwind_protect_nothing):
10254 * fileio.c (fclose_unwind):
10256 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10257 The replacement doesn't block input, but that no longer seems
10260 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10262 * lread.c: Fix file descriptor leaks and errno issues.
10263 (Fload): Close some races that leaked fds or streams when 'load'
10265 (Fload, openp): Report error number of last nontrivial failure to open.
10266 ENOENT counts as trivial.
10267 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10269 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10270 now that the function is always called with a nonnegative arg.
10271 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10272 All uses replaced with ...
10273 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10275 A few more minor file errno-reporting bugs.
10276 * callproc.c (Fcall_process):
10277 * doc.c (Fsnarf_documentation):
10278 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10279 * process.c (set_socket_option):
10280 Don't let a constructor trash errno.
10281 * doc.c: Include <errno.h>.
10283 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10285 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10287 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10289 Fix w32 bug with call-process-region (Bug#14885).
10290 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10291 to Fcall_process when the input is empty. This simplifies the
10292 code a bit. It makes no difference on POSIXish platforms but
10293 apparently it fixes a bug on w32.
10295 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10296 * fileio.c (close_file_unwind): Don't close if FD is negative;
10297 this can happen when unwinding a zapped file descriptor.
10298 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10299 in case Emacs runs out of memory between the two unwind-protects.
10300 Don't trash errno when closing FD.
10301 Zap the FD in the specpdl when closing it, instead of deferring
10302 the removal of the unwind-protect; this fixes a bug where a child
10303 function unwinds the stack past us.
10305 New unwind-protect flavors to better type-check C callbacks.
10306 This also lessens the need to write wrappers for callbacks,
10307 and the need for make_save_pointer.
10308 * alloc.c (free_save_value):
10309 * atimer.c (run_all_atimers):
10311 * alloc.c (safe_alloca_unwind):
10312 * atimer.c (unwind_stop_other_atimers):
10313 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10314 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10315 * minibuf.c (choose_minibuf_frame_1):
10316 * process.c (make_serial_process_unwind):
10317 * xdisp.c (pop_message_unwind):
10318 * xselect.c (queue_selection_requests_unwind):
10319 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10320 * alloc.c (record_xmalloc):
10321 Prefer record_unwind_protect_ptr to record_unwind_protect with
10323 * alloc.c (Fgarbage_collect):
10324 Prefer record_unwind_protect_void to passing a dummy.
10325 * buffer.c (restore_buffer):
10326 * window.c (restore_window_configuration):
10327 * xfns.c, w32fns.c (do_unwind_create_frame)
10328 New wrapper. All record-unwind uses of wrappee changed.
10329 * buffer.c (set_buffer_if_live):
10330 * callproc.c (call_process_cleanup, delete_temp_file):
10331 * coding.c (code_conversion_restore):
10332 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10333 * editfns.c (save_excursion_restore)
10334 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10335 (save_restriction_restore):
10336 * eval.c (restore_stack_limits, un_autoload):
10337 * fns.c (require_unwind):
10338 * keyboard.c (recursive_edit_unwind, tracking_off):
10339 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10340 * macros.c (pop_kbd_macro, restore_menu_items):
10341 * nsfns.m (unwind_create_frame):
10342 * print.c (print_unwind):
10343 * process.c (start_process_unwind):
10344 * search.c (unwind_set_match_data):
10345 * window.c (select_window_norecord, select_frame_norecord):
10346 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10347 (fast_set_selected_frame):
10348 * xfns.c, w32fns.c (unwind_create_tip_frame):
10349 Return void, not a dummy Lisp_Object. All uses changed.
10350 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10351 * callproc.c (call_process_kill):
10352 * fileio.c (restore_point_unwind, decide_coding_unwind)
10353 (build_annotations_unwind):
10354 * insdel.c (Fcombine_after_change_execute_1):
10355 * keyboard.c (read_char_help_form_unwind):
10356 * menu.c (unuse_menu_items):
10357 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10358 * sound.c (sound_cleanup):
10359 * xdisp.c (unwind_redisplay):
10360 * xfns.c (clean_up_dialog):
10361 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10362 Accept no args and return void, instead of accepting and returning
10363 a dummy Lisp_Object. All uses changed.
10364 * cygw32.c (fchdir_unwind):
10365 * fileio.c (close_file_unwind):
10366 * keyboard.c (restore_kboard_configuration):
10367 * lread.c (readevalllop_1):
10368 * process.c (wait_reading_process_output_unwind):
10369 Accept int and return void, rather than accepting an Emacs integer
10370 and returning a dummy object. In some cases this fixes an
10371 unlikely bug when the corresponding int is outside Emacs integer
10372 range. All uses changed.
10373 * dired.c (directory_files_internal_unwind):
10374 * fileio.c (do_auto_save_unwind):
10375 * gtkutil.c (pop_down_dialog):
10376 * insdel.c (reset_var_on_error):
10377 * lread.c (load_unwind):
10378 * xfns.c (clean_up_file_dialog):
10379 * xmenu.c, nsmenu.m (pop_down_menu):
10380 * xmenu.c (cleanup_widget_value_tree):
10381 * xselect.c (wait_for_property_change_unwind):
10382 Accept pointer and return void, rather than accepting an Emacs
10383 save value encapsulating the pointer and returning a dummy object.
10385 * editfns.c (Fformat): Update the saved pointer directly via
10386 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10387 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10388 (unwind_body): New function.
10389 (record_unwind_protect): First arg is now a function returning void,
10390 not a dummy Lisp_Object.
10391 (record_unwind_protect_ptr, record_unwind_protect_int)
10392 (record_unwind_protect_void): New functions.
10393 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10394 * fileio.c (struct auto_save_unwind): New type.
10395 (do_auto_save_unwind): Use it.
10396 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10397 * insdel.c (struct rvoe_arg): New type.
10398 (reset_var_on_error): Use it.
10399 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10401 (specbinding_func): Remove; there are now several such functions.
10402 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10403 (set_unwind_protect_ptr): New function.
10404 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10406 Be simpler and more consistent about reporting I/O errors.
10407 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10408 Say "Read error" and "Write error", rather than "I/O error", or
10409 "IO error reading", or "IO error writing", when a read or write
10411 * process.c (Fmake_network_process, wait_reading_process_output)
10412 (send_process, Fprocess_send_eof, wait_reading_process_output):
10413 Capitalize diagnostics consistently. Put "failed foo" at the
10414 start of the diagnostic, so that we don't capitalize the
10415 function name "foo". Consistently say "failed" for such
10417 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10418 All callers changed. This is so it can use report_file_error.
10419 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10420 diagnostics consistently as above.
10422 * fileio.c (report_file_errno): Fix errno reporting bug.
10423 If the file name is neither null nor a pair, package it up as a
10424 singleton list. All callers changed, both to this function and to
10425 report_file_error. This fixes a bug where the memory allocator
10426 invoked by list1 set errno so that the immediately following
10427 report_file_error reported the wrong errno value.
10429 Fix minor problems found by --enable-gcc-warnings.
10430 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10431 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10433 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10435 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10436 Set event->arg to Qt if switch-event shall be generated.
10437 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10439 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10441 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10444 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10445 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10446 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10447 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10448 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10449 and there is a focused frame.
10450 (head_table): Add focus-in and focus-out.
10451 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10452 bind to handle-focus-in/out.
10454 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10455 (Fhandle_switch_frame): Call Fhandle_focus_in.
10456 (syms_of_frame): defsubr handle-focus-in/out.
10458 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10460 Fix porting bug to older POSIXish platforms (Bug#14862).
10461 * sysdep.c (emacs_pipe): New function, that implements
10462 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10463 This should port better to CentOS 5 and to Mac OS X 10.6.
10464 All calls to pipe2 changed.
10466 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10467 This makes the code easier to read and the executable a bit smaller.
10468 Do not replace all calls to Fcons that happen to create lists,
10469 just calls that are intended to create lists. For example, when
10470 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10471 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10472 Similarly for list2 through list5.
10473 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10474 * bytecode.c (exec_byte_code):
10475 * callint.c (quotify_arg, Fcall_interactively):
10476 * callproc.c (Fcall_process, create_temp_file):
10477 * charset.c (load_charset_map_from_file)
10478 (Fdefine_charset_internal, init_charset):
10479 * coding.c (get_translation_table, detect_coding_system)
10480 (Fcheck_coding_systems_region)
10481 (Fset_terminal_coding_system_internal)
10482 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10483 * composite.c (update_compositions, Ffind_composition_internal):
10484 * dired.c (directory_files_internal, file_name_completion)
10486 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10487 * doc.c (Fsnarf_documentation):
10488 * editfns.c (Fmessage_box):
10490 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10491 (Feval, eval_sub, Ffuncall, apply_lambda):
10492 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10493 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10494 (Fset_file_times, Finsert_file_contents)
10495 (Fchoose_write_coding_system, Fwrite_region):
10496 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10497 * font.c (font_registry_charsets, font_parse_fcname)
10498 (font_prepare_cache, font_update_drivers, Flist_fonts):
10499 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10500 * frame.c (make_frame, Fmake_terminal_frame)
10501 (x_set_frame_parameters, x_report_frame_params)
10502 (x_default_parameter, Fx_parse_geometry):
10503 * ftfont.c (syms_of_ftfont):
10504 * image.c (gif_load):
10505 * keyboard.c (command_loop_1):
10506 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10507 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10508 (Fminor_mode_key_binding, accessible_keymaps_1)
10509 (Faccessible_keymaps, Fwhere_is_internal):
10510 * lread.c (read_emacs_mule_char):
10511 * menu.c (find_and_return_menu_selection):
10512 * minibuf.c (get_minibuffer):
10513 * nsfns.m (Fns_perform_service):
10514 * nsfont.m (ns_script_to_charset):
10515 * nsmenu.m (ns_popup_dialog):
10516 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10517 (Fx_own_selection_internal):
10518 * nsterm.m (append2):
10519 * print.c (Fredirect_debugging_output)
10520 (print_prune_string_charset):
10521 * process.c (Fdelete_process, Fprocess_contact)
10522 (Fformat_network_address, set_socket_option)
10523 (read_and_dispose_of_process_output, write_queue_push)
10524 (send_process, exec_sentinel):
10525 * sound.c (Fplay_sound_internal):
10526 * textprop.c (validate_plist, add_properties)
10527 (Fput_text_property, Fadd_face_text_property)
10528 (copy_text_properties, text_property_list, syms_of_textprop):
10529 * unexaix.c (report_error):
10530 * unexcoff.c (report_error):
10531 * unexsol.c (unexec):
10532 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10533 (Fformat_mode_line, syms_of_xdisp):
10534 * xfaces.c (set_font_frame_param)
10535 (Finternal_lisp_face_attribute_values)
10536 (Finternal_merge_in_global_face, syms_of_xfaces):
10537 * xfns.c (x_default_scroll_bar_color_parameter)
10538 (x_default_font_parameter, x_create_tip_frame):
10539 * xfont.c (xfont_supported_scripts):
10540 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10541 (menu_help_callback, xmenu_show):
10542 * xml.c (make_dom):
10543 * xterm.c (set_wm_state):
10544 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10545 and similarly for list2 through list5.
10547 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10549 * callproc.c (Fcall_process_region): Fix minor race and tune.
10550 (create_temp_file): New function, with the temp-file-creation part
10551 of the old Fcall_process_region. Use Fcopy_sequence to create the
10552 temp file name, rather than alloca + build_string, for simplicity.
10553 Don't bother to block input around the temp file creation;
10554 shouldn't be needed. Simplify use of mktemp.
10555 Use record_unwind_protect immediately after creating the temp file;
10556 this closes an unlikely race where the temp file was not removed.
10557 Use memcpy rather than an open-coded loop.
10558 (Fcall_process_region): Use the new function. If the input is
10559 empty, redirect from /dev/null rather than from a newly created
10560 empty temp file; this avoids unnecessary file system traffic.
10562 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10564 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10565 Simplify by making this case like the other two. This is a bit
10566 slower on obsolete hosts, but the extra complexity isn't worth it.
10568 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10569 * process.c (create_process) [!DOS_NT]:
10570 Remove now-unnecessary calls to emacs_close.
10572 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10574 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10575 returning early. (Bug#14850)
10577 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10578 and inhibit-iso-escape-detection attributes of 'undecided'.
10581 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10583 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10584 Reported by Herbert J. Skuhra in
10585 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10587 Don't lose top specpdl entry when memory is exhausted.
10588 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10589 specpdl overflow here, to simplify callers; all callers changed.
10590 Always reserve an unused entry at the stack top; this avoids
10591 losing the top entry's information when memory is exhausted.
10593 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10595 Clean up errno reporting and fix some errno-reporting bugs.
10596 * callproc.c (Fcall_process):
10597 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10598 * process.c (create_process, Fmake_network_process):
10599 * unexaix.c (report_error):
10600 * unexcoff.c (report_error):
10601 Be more careful about reporting the errno of failed operations.
10602 The code previously reported the wrong errno sometimes.
10603 Also, prefer report_file_errno to setting errno + report_file_error.
10604 (Fcall_process): Look at openp return value rather than at path,
10605 as that's a bit faster and clearer when there's a numeric predicate.
10606 * fileio.c (report_file_errno): New function, with most of the
10607 old contents of report_file_error.
10608 (report_file_error): Use it.
10609 (Ffile_exists_p, Ffile_accessible_directory_p):
10610 Set errno to 0 when it is junk.
10611 * fileio.c (Faccess_file):
10612 * image.c (x_create_bitmap_from_file):
10613 Use faccessat rather than opening the file, to avoid the hassle of
10614 having a file descriptor open.
10615 * lisp.h (report_file_errno): New decl.
10616 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10619 * process.c (create_process, wait_reading_process_output) [AIX]:
10620 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10621 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10622 a multithreaded environment anyway).
10623 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10625 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10627 * image.c (x_find_image_file): Don't close a remote file handle.
10629 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10631 Fix races with threads and file descriptors.
10632 * callproc.c (Fcall_process_region):
10633 * dired.c (open_directory):
10634 * emacs.c (main, Fdaemon_initialized):
10635 * image.c (x_find_image_file):
10636 * inotify.c (Finotify_rm_watch):
10637 * lread.c (Flocate_file_internal):
10638 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10639 * term.c (term_mouse_moveto, init_tty):
10640 * termcap.c (tgetent):
10641 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10642 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10643 * unexhp9k800.c, unexmacosx.c (unexec):
10644 * callproc.c (Fcall_process_region):
10645 Use emacs_close, not close.
10646 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10647 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10648 and posix_close function on current platforms (which all lack them).
10649 (emacs_close): Use it. This should fix the races on GNU/Linux and
10650 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10651 and it should avoid closing random victim file descriptors on
10654 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10656 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10657 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10658 Touch up doc a bit.
10660 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10661 This is for .gdbinit xbacktrace.
10663 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10664 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10665 (emacs_set_tty): Now static.
10666 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10667 * term.c (tty_capable_p, tty_default_color_capabilities)
10668 (get_tty_terminal, term_mouse_movement)
10669 (handle_one_term_event, init_tty, maybe_fatal):
10670 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10671 (tgetent, scan_file, name_match, compare_contin):
10672 * terminal.c (get_terminal):
10673 Use bool for boolean.
10674 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10675 Prefer char to unsigned char if either will do.
10676 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10677 (tty_write_glyphs): Prefer int to unsigned.
10678 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10679 All callers changed.
10680 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10682 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10685 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10686 (B__dummy__): New dummy symbol, to pacify C89.
10687 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10688 they can't grok varargs macros.
10689 * dispnew.c (add_window_display_history)
10690 (add_frame_display_history):
10691 * print.c (print_object):
10692 * xdisp.c (debug_method_add):
10693 Use %p printf format only for void pointers.
10694 * emacs.c (usage_message): New constant, replacing ...
10695 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10696 (main): Adjust to usage reorg.
10697 * fns.c (syms_of_fns):
10698 * profiler.c (syms_of_profiler):
10699 Don't use non-constant struct initializers.
10700 * gnutls.h (gnutls_initstage_t):
10701 * lisp.h (enum Lisp_Fwd_Type):
10702 * lread.c (lisp_file_lexically_bound_p):
10703 * xsettings.c (anonymous enum):
10704 Remove trailing comma.
10705 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10706 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10707 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10709 * regex.c (const_re_char): New type, to pacify strict C89.
10710 All uses of 'const re_char' replaced to use it.
10711 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10712 with glibc when strict C89. This change is imported from gnulib.
10714 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10715 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10716 Omit GNU_LINUX implementation, since it requires long long.
10717 * xterm.c (x_draw_underwave):
10718 Do not assume the traditional order of struct's members.
10719 (x_term_init): Rewrite to avoid the need for non-constant structure
10722 Syntax cleanup, mostly replacing macros with functions.
10723 This removes the need for the syntax_temp hack.
10724 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10725 * syntax.c (SYNTAX_INLINE): New macro.
10726 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10727 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10728 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10729 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10730 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10731 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10732 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10733 Now constants, not macros.
10734 (syntax_temp) [!__GNUC__]: Remove.
10735 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10736 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10737 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10738 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10739 Move here from syntax.h; now functions, not macros. Except for the
10740 last function, these are static since only syntax.c uses them.
10741 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10742 All uses changed. Now a function, not a macro; use this fact
10743 to simplify the code.
10744 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10745 compiler bugs; no longer relevant.
10746 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10747 (SYNTAX_INLINE): New macro.
10748 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10749 for the new functions. Use bool for boolean member.
10750 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10751 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10752 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10753 (SETUP_BUFFER_SYNTAX_TABLE):
10754 Now extern inline functions, not macros.
10755 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10756 Remove; all uses replaced by implementation.
10757 (syntax_temp) [!__GNUC__]: Remove decl.
10758 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10760 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10762 * emacs.c (main): Fix syntax error.
10764 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10766 Timestamp fixes for undo (Bug#14824).
10767 * atimer.c (schedule_atimer):
10768 * fileio.c (Ffile_newer_than_file_p):
10769 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10770 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10771 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10772 (syms_of_fileio): Remove Sclear_visited_file_name.
10773 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10774 file doesn't exist; this avoids an ambiguity with negative timestamps.
10775 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10776 * systime.h (make_emacs_time, invalid_emacs_time):
10777 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10778 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10779 * undo.c (record_first_change): Push (visited-file-modtime) onto
10780 undo list rather than reimplementing it by hand, incorrectly.
10782 2013-07-09 Ken Brown <kbrown@cornell.edu>
10784 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10786 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10788 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10790 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10792 Handle errno and exit status a bit more carefully.
10793 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10794 number into an exit status. Instead, use EXIT_CANCELED.
10795 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10796 * callproc.c (relocate_fd):
10797 * emacs.c (close_output_streams, main):
10798 * process.c (create_process):
10799 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10800 Use emacs_perror for simplicity.
10801 * callproc.c (relocate_fd, main):
10802 * sysdep.c (sys_subshell):
10803 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10804 (shut_down_emacs): Use emacs_write, not write.
10805 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10806 * fileio.c (Fcopy_file, e_write):
10807 * nsterm.m (ns_select):
10808 * process.c (send_process):
10809 * sound.c (vox_write):
10810 Use emacs_write_sig, not emacs_write.
10811 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10812 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10814 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10816 (emacs_full_write): New function.
10817 (emacs_write): Rewrite to use it.
10818 (emacswrite_sig, emacs_perror): New functions.
10819 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10821 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10823 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10824 on NS even if it is present. Pixmap on NS is a void*.
10826 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10828 Port to Ubuntu 10 (Bug#14803).
10829 Problem reported by T.V. Raman.
10830 * process.c (close_on_exec, accept4, process_socket):
10831 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10833 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10835 * w32.c (sys_dup): Declare prototype.
10839 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10841 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10843 Make file descriptors close-on-exec when possible (Bug#14803).
10844 This simplifies Emacs a bit, since it no longer needs to worry
10845 about closing file descriptors by hand in some cases.
10846 It also fixes some unlikely races. Not all such races, as
10847 libraries often open files internally without setting
10848 close-on-exec, but it's an improvement.
10849 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10850 * callproc.c (Fcall_process) [!MSDOS]:
10851 * emacs.c (main) [!DOS_NT]:
10852 * nsterm.m (ns_term_init):
10853 * process.c (create_process):
10854 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10855 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10856 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10857 Prefer mkostemp with O_CLOEXEC to mkstemp.
10858 * callproc.c (relocate_fd) [!WINDOWSNT]:
10859 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10860 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10862 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10863 Make the resulting file descriptor close-on-exec.
10864 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10865 * lread.c (load_descriptor_list, load_descriptor_unwind):
10866 Remove; no longer needed. All uses removed.
10867 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10868 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10870 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10871 (Fmake_network_process, Fnetwork_interface_list)
10872 (Fnetwork_interface_info, server_accept_connection):
10873 Make newly-created socket close-on-exec.
10874 * sysdep.c (emacs_open, emacs_fopen):
10875 Make new-created descriptor close-on-exec.
10876 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10877 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10879 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10881 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10882 for NS_IMPL_GNUSTEP.
10884 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10886 Fix openp errno handling.
10887 * callproc.c (Fcall_process): Preserve openp errno around close.
10888 * lread.c (openp): Set errno when returning -1, as some callers
10891 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10893 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10895 * nsterm.h (NSSavePanel): Update comment.
10896 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10897 (ns_run_file_dialog): Declare.
10899 * nsfns.m: Remove panelOK.
10901 (ns_run_file_dialog): New function.
10902 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10903 event loop, so file dialog is popped up by ns_run_file_dialog, called
10904 by sendEvent (Bug#14578).
10905 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10907 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10909 * xdisp.c (default_line_pixel_height): New function.
10910 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10911 (try_cursor_movement, redisplay_window, try_window)
10912 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10914 * window.c (window_scroll_pixel_based):
10915 use default_line_pixel_height.
10917 * dispextern.h (default_line_pixel_height): Add prototype.
10919 * frame.c (x_set_line_spacing): Accept a float value for
10920 line-spacing parameter, per the documentation.
10922 * data.c (Fmultibyte_string_p): Doc fix.
10924 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10926 Use emacs_open more consistently when opening files.
10927 This handles EINTR more consistently now, and makes it easier
10928 to introduce other uniform changes to file descriptor handling.
10929 * sysstdio.h: New file.
10930 * buffer.c (mmap_init):
10931 * cygw32.c (chdir_to_default_directory):
10932 * dispnew.c (Fopen_termscript):
10933 * emacs.c (Fdaemon_initialized):
10934 * fileio.c (Fdo_auto_save):
10935 * image.c (slurp_file, png_load_body, jpeg_load_body):
10936 * keyboard.c (Fopen_dribble_file):
10938 * print.c (Fredirect_debugging_output):
10939 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10940 * termcap.c (tgetent):
10941 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10942 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10943 * w32term.c (w32_initialize) [CYGWIN]:
10944 * xfaces.c (Fx_load_color_file):
10945 Use emacs_open instead of plain open, and emacs_fopen instead of
10947 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10948 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10949 * callproc.c (default_output_mode): New constant.
10950 (Fcall_process): Use it to call emacs_open instead of plain creat.
10951 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10952 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10953 (emacs_fopen): New function.
10954 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10955 Include <lisp.h>, for emacs_open.
10956 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10958 Remove duplicate #include directives.
10959 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10961 Don't include stdio.h twice.
10962 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10963 Don't include sys/types.h or stdio.h twice.
10964 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10965 * lread.c: Don't include coding.h twice.
10966 * nsfont.m: Don't include frame.h twice.
10967 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10968 * ralloc.c: Don't include <unistd.h> twice.
10969 * xdisp.c: Don't include font.h twice.
10970 * xterm.c: Don't include fontset.h twice.
10971 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10973 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10975 Scale ImageMagick images more carefully.
10976 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10977 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10978 Be more careful about avoiding undefined behavior after
10979 integer overflow and division by zero.
10981 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10983 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10984 (syms_of_w32fns): DEFSYM them.
10985 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10986 (CCHDEVICENAME): Define macros if not defined.
10987 (struct MONITOR_INFO_EX): New struct.
10988 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10989 (enum_display_monitors_fn): New variable.
10990 (globals_of_w32fns): Initialize it.
10991 (Fx_display_pixel_width, Fx_display_pixel_height)
10992 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10993 multi-monitor setups in docstrings.
10994 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10995 screen size by primary monitor's millimeter per pixel.
10996 (w32_monitor_enum, w32_display_monitor_attributes_list)
10997 (w32_display_monitor_attributes_list_fallback)
10998 (Fw32_display_monitor_attributes_list): New functions.
10999 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11001 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11003 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11005 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11007 * fileio.c (Qfile_notify_error): New error symbol.
11009 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11010 * inotify.c (inotify_callback, symbol_to_inotifymask)
11011 (Finotify_add_watch, Finotify_rm_watch): Use it.
11012 (inotifyevent_to_event): Exchange order of cookie and file name.
11013 (Finotify_add_watch): Adapt docstring.
11015 * lisp.h (Qfile_notify_error): Declare.
11017 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11019 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11020 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11021 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11022 which did not work (see <http://bugs.gnu.org/14569#307>).
11023 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11024 && (!noninteractive || initialized)). This attempts to thread
11025 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11027 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11029 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11030 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11032 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11034 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11035 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11036 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11037 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11039 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11041 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11042 Define to __sys_siglist.
11044 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11046 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11047 word-wrap, so that overflow-newline-into-fringe would work in
11048 visual-line-mode. (Bug#2749)
11049 (move_it_in_display_line_to): When the last scanned display
11050 element fits exactly on the display line, and
11051 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11052 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11053 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11054 finding buffer position that corresponds to pixel coordinates,
11055 e.g. in buffer_posn_from_coords.
11057 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11059 * process.c (handle_child_signal): Call catch_child_signal if
11062 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11064 Don't convert function pointers to void * and back.
11065 It isn't portable C, and it's easy enough to avoid.
11066 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11067 (make_save_value): Add support for SAVE_FUNCPOINTER.
11068 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11069 * print.c (print_object):
11070 Distinguish function from object pointers.
11071 * lisp.h (SAVE_FUNCPOINTER): New constant.
11072 (SAVE_SLOT_BITS): Adjust to it.
11073 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11074 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11075 (voidfuncptr): New typedef.
11076 (struct Lisp_Save_Value): New member data[0].funcpointer.
11077 (XSAVE_FUNCPOINTER): New function.
11079 Simplify buildobj processing.
11080 * Makefile.in (buildobj.h): Make it a sequence of strings each
11081 followed by comma, rather than a single string. Put it into a
11082 .tmp file in case there's an error while generating it.
11083 (gl-stamp): Use .tmp for temp files.
11084 (mostlyclean): Clean .tmp files.
11085 * doc.c (buildobj): Move to just the routine that needs it.
11086 It's now an array of strings, so processing is simpler.
11088 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11090 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11091 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11092 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11093 Invoke malloc_enable_thread even when not interactive.
11094 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11095 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11096 in this case, since the underlying bug has now been fixed.
11098 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11100 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11101 unlinking it (bug#14691).
11103 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11105 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11106 before checking whether buffer is modified. This lets
11107 `kill-buffer-query-functions' cancel killing of the buffer or save
11108 its content before `kill-buffer' asks user the "Buffer %s
11109 modified; kill anyway?" question.
11111 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11113 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11114 Let the super performKeyEquivalent deal with them (Bug#14747).
11116 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11118 * widget.c (resize_cb): Remove unused local.
11120 Do not use GTK 3 if it exists but cannot be compiled.
11121 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11122 * xterm.c (x_error_handler) [!USE_GTK]:
11125 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11127 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11129 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11130 to the valid range of values. (Bug#14753)
11132 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11133 when moving point by using the current glyph matrix. This avoids
11134 the need to force redisplay when this function is called in a
11137 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11139 Fix minor problems found by static checking.
11140 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11141 Redo the latter's body to sidestep GCC parenthesization warnings.
11142 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11143 * coding.c (detect_coding, detect_coding_system):
11144 * coding.h (struct undecided_spec):
11145 Use bool for boolean.
11146 * image.c (QCmax_width, QCmax_height): Now static.
11147 * xdisp.c (Fmove_point_visually): Remove unused local.
11149 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11151 * xdisp.c (Fmove_point_visually): New function.
11153 2013-06-28 Kenichi Handa <handa@gnu.org>
11155 * coding.h (define_coding_undecided_arg_index): New enum.
11156 (coding_attr_index): New members
11157 coding_attr_undecided_inhibit_null_byte_detection,
11158 coding_attr_undecided_inhibit_iso_escape_detection,
11159 coding_attr_undecided_prefer_utf_8.
11160 (undecided_spec): New struct.
11161 (struct coding_system): New member `undecided' of the member
11164 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11165 (detect_coding): Likewise.
11166 (detect_coding_system): Likewise.
11167 (Fdefine_coding_system_internal): New coding system properties
11168 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11170 (syms_of_coding): Adjust for coding_arg_undecided_max.
11172 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11174 * image.c (x_from_xcolors): Remove unused local.
11176 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11178 Defer image data transfer between X client and server until actual
11181 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11184 * image.c (Destroy_Image): Remove.
11185 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11186 `mask_p', and `colors_p'. All uses changed.
11187 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11188 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11189 New macros for `flags' arg to x_clear_image_1.
11190 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11191 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11192 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11193 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11194 (image_get_x_image, image_unget_x_image): New functions or macros.
11195 (image_background, image_background_transparent, x_to_xcolors)
11196 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11197 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11198 instead of Destroy_Image.
11199 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11200 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11201 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11202 (imagemagick_load_image, svg_load_image): Use them instead of
11203 x_create_x_image_and_pixmap, and x_put_x_image followed by
11204 x_destroy_x_image, respectively.
11205 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11206 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11207 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11208 background_transparent fields.
11209 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11210 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11212 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11214 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11215 This mostly consists of undoing recent changes.
11216 * callproc.c (Fcall_process):
11217 * process.c (create_process):
11218 Do not worry about catching SIGCHLD here, undoing previous change.
11219 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11220 * process.c, process.h (catch_child_signal):
11221 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11222 * process.c (catch_child_handler): Don't worry about being called
11223 lazily and do not assume caller has blocked SIGCHLD, undoing
11224 previous change. Move first-time stuff back to
11225 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11226 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11227 set lib_child_handler if it's already initialized, which may
11228 help avoid problems on GNUstep.
11230 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11232 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11233 * callproc.c (Fcall_process):
11234 * process.c (create_process):
11235 Make sure SIGCHLD is caught before we fork,
11236 since Emacs startup no arranges to catch SIGCHLD.
11237 * process.c (lib_child_handler): Initialize to null, not to
11239 (catch_child_signal): Allow self to be called lazily.
11240 Do nothing if it's already been called.
11241 Assume caller has blocked SIGCHLD (all callers do now).
11242 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11243 just before it's really needed.
11244 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11245 since it hasn't been caught yet.
11247 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11249 * image.c (compute_image_size): New function to implement
11250 :max-width and :max-height.
11251 (imagemagick_load_image): Use it.
11253 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11255 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11256 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11258 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11259 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11260 the SIGCHLD handler, since the code is not atomic and (due to glib)
11261 signals may be arriving now.
11262 * sysdep.c (init_signals): Do not catch child signals here;
11263 'main' now does that later, at a safer time.
11265 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11267 Clean up SIGCHLD handling a bit (Bug#14569).
11268 * process.c, process.h (catch_child_signal):
11269 Now always extern, even if !NS_IMPL_GNUSTEP.
11270 * process.c (catch_child_signal): Move glib tickler here from
11271 init_process_emacs, so that it's done earlier in Emacs
11272 initialization. Also move the noninteractive && !initialized
11273 check here from init_process_emacs. This is all a bit cleaner for
11274 GNUish platforms, and I hope it works around the Cygwin bug.
11275 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11276 that glib signal handling is tickled before glib creates threads.
11278 * process.c (wait_reading_process_output): Avoid int overflow
11279 when reading more than 2 GiB total from a process.
11281 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11283 * process.c (create_process): Handle a couple more cases,
11284 i.e., work even if new_argv and wait_child_setup[i] are cached.
11285 Use Fcall_process's style for volatile vars.
11287 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11289 * process.c (create_process): Mark PROCESS volatile.
11291 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11293 Use C99-style flexible array members if available.
11294 This avoids some subtle aliasing issues, which typically
11295 aren't a problem with GCC but may be a problem elsewhere.
11296 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11297 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11298 In either case, it uses a flexible array member rather than
11299 the old struct hack. All uses changed.
11300 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11301 Adjust to sdata reorganization.
11302 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11303 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11304 that ports better to pre-C99 non-GCC.
11305 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11306 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11307 as the latter has changed.
11308 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11309 and port better to pre-C99 GCC.
11310 * image.c (struct xpm_cached_color):
11311 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11312 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11313 Use FLEXIBLE_ARRAY_MEMBER.
11314 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11315 Move decl to top level so it gets checked against implementation.
11316 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11317 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11319 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11321 * syntax.c: Integer cleanups.
11322 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11323 All uses that need 0-or-2 changed to:
11324 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11325 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11326 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11327 (char_quoted, prev_char_comend_first, back_comment)
11328 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11329 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11330 Use bool for boolean.
11331 (update_syntax_table, skip_chars, skip_syntaxes):
11332 Prefer int to unsigned when either will do.
11333 (back_comment): Return boolean success flag, like forw_comment,
11334 instead of positive-or-minus-1 (which might have overflowed int anyway).
11335 Don't stuff ptrdiff_t into int.
11336 (syntax_spec_code, syntax_code_spec): Now const.
11337 (Fmatching_paren, scan_lists, scan_sexps_forward):
11338 Use enum syntaxcode for syntax code.
11339 (Fmatching_paren): Check that arg is a character, not just an integer.
11340 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11341 (Finternal_describe_syntax_value): Omit no-longer-needed
11343 (skip_chars): Use char, not unsigned char, when the distinction
11345 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11346 * bytecode.c (exec_byte_code):
11347 * syntax.c (syntax_spec_code, Fchar_syntax)
11348 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11349 (init_syntax_once):
11350 * syntax.h (SYNTAX_WITH_FLAGS):
11351 Omit unnecessary casts.
11353 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11355 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11356 line dimensions here, to avoid race conditions with the main
11357 thread. (Bug#14062, bug#14630, bug#14669)
11359 * w32term.c (w32_draw_window_cursor): Compute the header line and
11360 mode line dimensions here.
11361 <w32_system_caret_window, w32_system_caret_hdr_height>:
11362 <w32_system_caret_mode_height>: New variables.
11364 * w32term.h: Declare them.
11366 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11368 * alloc.c (die): Move "assertion failed" string here ...
11369 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11370 COND when SUPPRESS_CHECKING. This shrinks the executable text
11371 size by 0.8% to 2.2% when configured with --enable-checking,
11372 depending on optimization flags (GCC 4.8.1 x86-64).
11374 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11376 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11378 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11379 base is 2; this is more accurate.
11381 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11383 * sound.c (string_default): Move to !WINDOWSNT section.
11384 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11386 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11388 * sound.c: Integer cleanups.
11389 Remove unnecessary forward decls.
11390 (struct sound_device): The 'file' member is now a Lisp_Object, not
11391 a char *, so that we needn't invoke alloca on a huge size.
11392 (Fplay_sound_internal): Adjust to this.
11393 (string_default): New function.
11394 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11395 Use it to adjust to the struct sound_device change.
11396 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11397 (be2hs) [0]: Remove.
11399 * syntax.c (skip_chars): Don't use uninitialized storage
11400 when searching a multibyte buffer for characters that are not in a
11401 unibyte string that contains non-ASCII characters.
11403 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11405 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11406 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11408 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11410 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11412 2013-06-18 Kenichi Handa <handa@gnu.org>
11414 * font.c (Ffont_spec): Signal an error for an invalid font name
11417 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11419 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11420 In particular this ports to 32-bit sparc Sun cc.
11421 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11422 array with a dummy element at specpdl[-1], so that its address can
11424 (unbind_to): Do not copy the binding; not needed, now that we
11425 copy old_value in the one place where the copy is needed.
11426 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11427 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11428 (union specbinding): Rename from struct specbinding. Redo layout
11429 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11430 which is not portable. With Sun C 5.12 32-bit sparc, the
11431 declaration causes nargs to be an unsigned bitfield, a behavior
11432 that the C standard allows; but Emacs wants nargs to be signed.
11433 The overall type is now a union of structures rather than a
11434 structure of union of structures, and the 'kind' member is now a
11435 bitfield, so that the overall type doesn't grow. All uses changed.
11436 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11438 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11440 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11441 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11443 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11445 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11447 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11448 unless we know that the window w's frame is a frame object.
11449 Another attempt at solving bug#14062 and bug#14630.
11451 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11453 * textprop.c (property_set_type): New enum.
11454 (add_properties): Allow appending/prepending text properties.
11455 (add_text_properties_1): Factored out of Fadd_text_properties.
11456 (Fadd_text_properties): Move all the code into
11457 add_text_properties_1.
11458 (Fadd_face_text_property): New function that calls
11459 add_text_properties_1.
11461 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11463 Move functions from lisp.h to individual modules when possible.
11464 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11465 * alloc.c (XFLOAT_INIT, set_symbol_name):
11466 * buffer.c (CHECK_OVERLAY):
11467 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11468 (set_char_table_parent):
11469 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11470 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11471 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11472 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11474 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11475 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11476 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11477 (backtrace_args, backtrace_debug_on_exit):
11478 * floatfns.c (CHECK_FLOAT):
11479 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11480 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11481 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11482 (set_hash_index_slot):
11483 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11484 * marker.c (CHECK_MARKER):
11485 * textprop.c (CHECK_STRING_OR_BUFFER):
11486 * window.c (CHECK_WINDOW_CONFIGURATION):
11487 Move here from lisp.h, and make these functions static rather than
11489 * buffer.c (Qoverlayp):
11491 * fns.c (Qhash_table_p):
11492 * window.c (Qwindow_configuration_p):
11494 * lisp.h: Remove the abovementioned defns and decls.
11496 Use functions, not macros, for XINT etc (Bug#11935).
11497 In lisp.h, prefer functions to function-like macros, and
11498 constants to object-like macros, when either will do. This:
11499 . simplifies use, as there's no more need to worry about
11500 arguments' side effects being evaluated multiple times.
11501 . makes the code easier to debug on some platforms.
11502 However, when using gcc -O0, keep using function-like macros
11503 for a few critical operations, for performance reasons.
11504 This sort of thing isn't needed with gcc -Og, but -Og
11505 is a GCC 4.8 feature and isn't widely-enough available yet.
11506 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11507 Remove enum lsb_bits; no longer needed.
11508 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11509 * buffer.c (Qoverlap):
11511 * fns.c (Qhash_table_p):
11512 Now extern, so lisp.h can use these symbols.
11513 * dispextern.h: Include character.h, for MAX_CHAR etc.
11514 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11515 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11516 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11517 (GLYPH_CODE_P): Move here from lisp.h.
11518 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11519 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11520 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11521 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11522 XUNTAG now returns void *.
11523 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11524 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11525 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11526 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11527 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11528 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11529 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11530 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11531 New macros, renamed from their sans-lisp_h_ counterparts.
11532 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11533 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11534 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11535 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11536 If compiling via GCC without optimization, define these as macros
11537 in addition to inline functions.
11538 To disable this, compile with -DINLINING=0.
11539 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11540 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11541 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11542 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11543 (INTMASK, VALMASK): Now macros, since static values cannot be
11544 accessed from extern inline functions.
11545 (VALMASK): Also a constant, for benefit of old GDB.
11546 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11547 is INTEGERP, which can fold it in.
11548 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11549 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11550 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11551 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11552 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11553 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11554 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11555 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11556 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11557 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11558 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11559 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11560 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11561 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11562 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11563 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11564 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11565 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11566 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11567 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11568 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11569 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11570 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11571 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11572 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11573 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11574 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11575 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11576 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11577 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11578 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11579 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11580 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11582 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11583 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11584 (VALMASK): Define in one place rather than in two, merging the
11585 USE_LSB_TAG parts; this is simpler.
11586 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11587 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11588 Move up, to avoid use before definition.
11589 Also include "globals.h" earlier, for the same reason.
11590 (make_natnum): New function.
11591 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11592 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11593 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11594 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11595 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11596 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11597 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11598 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11599 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11600 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11601 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11602 (Qwindow_configuration_p, Qimage): New forward declarations.
11603 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11604 (STRING_COPYIN): Remove; unused.
11605 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11606 (xcar_addr, xcdr_addr): New functions. All uses changed.
11607 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11608 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11609 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11610 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11611 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11612 (TYPE_RANGED_INTEGERP): Simplify.
11613 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11614 (setlocale, fixup_locale, synchronize_system_messages_locale)
11615 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11616 Now empty functions, not macros.
11617 (functionp): Return bool, not int.
11618 * window.c (Qwindow_configuration_p): Now extern,
11619 so window.h can use it.
11620 * window.h (Qwindowp): Move decl back to lisp.h.
11622 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11624 * xdisp.c (Fline_pixel_height): New function, required for solving
11627 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11629 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11631 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11633 * lread.c (syms_of_lread):
11634 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11636 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11638 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11640 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11642 * fileio.c (expand_file_name): Doc fix.
11644 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11646 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11647 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11648 Wait for self, not for 0. This can't hurt on GNU or similar
11649 system, and may help with Cygwin.
11651 * keyboard.c: Don't use PROP (...) as an lvalue.
11652 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11653 Use set_prop (A, B), not PROP (A) = B.
11655 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11657 * xdisp.c (get_it_property): Use it->window instead of generating
11658 a Lisp object from it->w.
11660 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11662 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11663 get-char-property the window that is being rendered, instead of
11664 the buffer, to support window-specific overlays. (Bug#14575)
11665 (compute_display_string_pos): When W is NULL, use the current
11666 buffer as the object to pass to get-char-property.
11667 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11668 pointer member of the bidi iterator, since no window is pertinent
11671 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11673 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11674 being displayed, and pass it to compute_display_string_pos.
11675 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11676 (bidi_paragraph_init): All callers changed.
11678 * xdisp.c (init_from_display_pos, init_iterator)
11679 (handle_single_display_spec, next_overlay_string)
11680 (get_overlay_strings_1, reseat_1, reseat_to_string)
11681 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11682 Set bidi_it.w member from it->w.
11683 (compute_display_string_pos): Accept additional argument, the
11684 window being displayed, and pass it to Fget_char_property.
11687 * dispextern.h (struct bidi_it): New member w, the window being
11689 (compute_display_string_pos): Adjust prototype.
11691 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11693 * xgselect.c: Remove unneeded include xterm.h.
11695 * process.c (wait_reading_process_output): Check for NS before GLIB.
11696 GLIB may be linked in due to rsvg, but ns_select must be called.
11698 * xgselect.c (xg_select): Remove call to window_system_available
11699 and g_main_context_pending at the top, so Gdk events (i.e. file
11700 notify) are processed when Emacs is started with -nw.
11702 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11704 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11705 (ctagsfiles3): New variable, includes only *.m files.
11706 (TAGS): Use an explicit language name in the regular expressions,
11707 to avoid transformation of '/SOMETHING' by MSYS to
11708 'c:\MSYS\SOMETHING'.
11710 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11712 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11714 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11716 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11717 still need to set the mouse pointer shape and activate help-echo.
11720 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11722 A few porting etc. fixes for the new file monitor code.
11723 See the thread containing
11724 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11725 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11726 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11727 (dir_monitor_callback, Fgfile_rm_watch):
11728 Use assq_no_quit instead of Fassoc, for speed.
11729 (dir_monitor_callback, Fgfile_rm_watch):
11730 eassert that the monitor is a fixnum.
11731 (dir_monitor_callback): No need for CDR_SAFE.
11732 Simplify building of lisp with alternative tails.
11733 (Fgfile_add_watch, Fgfile_rm_watch):
11734 Do not assume glib functions set errno reliably on failure.
11735 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11736 and signal an error otherwise.
11737 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11738 Use Fdelq instead of Fdelete, for speed.
11740 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11742 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11743 don't insist on being invoked on a highlighted tool-bar button.
11744 Avoids losing tool-bar functionality when mouse-highlight is nil.
11745 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11746 Don't highlight when mouse-highlight is nil.
11747 (note_mouse_highlight): When mouse-highlight is nil, don't return
11748 right away; instead, run tool-bar and mode-line highlight
11749 subroutine, clear any existing highlight, and revert the mouse
11750 pointer to its default shape. (Bug#14558)
11752 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11754 * lisp.mk (lisp): Add prog-mode.el.
11756 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11758 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11759 * process.c (dummy_handler): New function.
11760 (lib_child_handler): New static var.
11761 (handle_child_signal): Invoke it.
11762 (catch_child_signal): If a library has set up a signal handler,
11763 save it into lib_child_handler.
11764 (init_process_emacs): If using glib and not on Windows, tickle glib's
11765 child-handling code so that it initializes its private SIGCHLD handler.
11766 * syssignal.h (SA_SIGINFO): Default to 0.
11767 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11768 31; it should no longer be needed now.
11770 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11772 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11774 * gfilenotify.c (globals_of_gfilenotify): New function.
11775 (syms_of_gfilenotify): Move global initialization there.
11777 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11779 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11781 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11782 * keyboard.c (menu_bar_items, tool_bar_items):
11783 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11784 not override local keymaps any more.
11786 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11788 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11790 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11792 * w32console.c (initialize_w32_display): Return the dimensions of
11793 the console window via 2 additional arguments, not via the current
11794 frame. This avoids crashes due to overrunning the bounds of
11795 frame's decode_mode_spec_buffer, which is not resized following
11796 the change of the frame dimensions from the initial 10x10.
11798 * w32term.h (w32_initialize_display_info): Adjust prototype.
11800 * term.c (init_tty): Take dimensions of the frame from the values
11801 returned by initialize_w32_display.
11803 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11804 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11805 (LIBES): Add $(GFILENOTIFY_LIBS).
11807 * w32inevt.c (handle_file_notifications): Add dummy implementation
11808 for !HAVE_W32NOTIFY.
11810 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11812 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11814 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11816 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11818 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11820 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11822 Fix minor problems found by static checking.
11823 * data.c (pure_write_error):
11824 Use xsignal2, not Fsignal, as Fsignal might return.
11825 * eval.c (set_backtrace_debug_on_exit): Now static.
11826 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11827 No longer inline. EXTERN_INLINE is needed only for functions
11828 defined in .h files. Reindent function header as per GNU style.
11829 (backtrace_p, backtrace_top, backtrace_next):
11830 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11831 compiler or linker. Add extern decls to pacify gcc -Wall.
11832 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11834 * frame.c (free_monitors): Define only on platforms that need it.
11835 * nsterm.m (ns_term_init):
11836 * process.c (catch_child_signal):
11837 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11838 defined on all porting targets these days.
11839 * process.c, process.h (catch_child_signal):
11840 Make it extern only if NS_IMPL_GNUSTEP is defined.
11842 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11844 * w32.c (gettimeofday): Make the signature identical to prototype
11845 in nt/inc/sys/time.h.
11847 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11849 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11852 * keyboard.c (safe_run_hooks_error): Improve error message.
11854 * data.c (pure_write_error): Add `object' argument.
11855 * puresize.h (CHECK_IMPURE): Use it.
11857 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11859 * Makefile.in (NOTIFY_OBJ): New variable.
11860 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11862 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11863 Call syms_of_gfilenotify.
11865 * gfilenotify.c: New file.
11867 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11868 and Qfile_w32notify.
11869 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11870 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11872 * lisp.h: Declare syms_of_gfilenotify.
11874 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11876 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11878 Merge the specpdl and backtrace stacks. Make the structure of the
11879 specpdl entries more obvious via a tagged union of structs.
11880 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11881 (enum specbind_tag): New enum.
11882 (struct specbinding): Make it a tagged union of structs.
11883 Add a case for backtrace records.
11884 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11885 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11886 (backtrace_debug_on_exit): New accessors.
11887 (struct backtrace): Remove.
11888 (struct catchtag): Remove backlist field.
11889 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11891 (Flocal_variable_p): Speed up the common case where the binding is
11893 * eval.c (backtrace_list): Remove.
11894 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11895 (set_backtrace_args, set_backtrace_nargs)
11896 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11897 (backtrace_next): New functions.
11898 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11899 (unwind_to_catch, internal_lisp_condition_case)
11900 (internal_condition_case, internal_condition_case_1)
11901 (internal_condition_case_2, internal_condition_case_n): Don't bother
11902 with backtrace_list any more.
11903 (Fsignal): Adjust to new backtrace format.
11904 (grow_specpdl): Move up.
11905 (record_in_backtrace): New function.
11906 (eval_sub, Ffuncall): Use it.
11907 (apply_lambda): Adjust to new backtrace format.
11908 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11910 (specbind): Adjust to new specpdl format. Simplify.
11911 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11912 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11914 (mark_backtrace): Remove.
11915 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11916 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11917 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11919 * profiler.c (record_backtrace): Use get_backtrace.
11920 (handle_profiler_signal): Use backtrace_top_function.
11921 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11922 accessor functions.
11924 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11926 * process.h (catch_child_signal): Declare.
11928 * process.c (catch_child_signal): New function.
11929 (init_process_emacs): Call it.
11931 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11932 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11934 (x_set_cursor_type): Remove declaration.
11935 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11936 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11937 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11938 (ns_get_color): Use F suffix on float.
11939 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11940 (ns_get_rgb_color): Remove.
11941 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11942 (note_mouse_movement): x and y are CGFloat.
11943 (ns_draw_fringe_bitmap): Remove unused rowY.
11944 Change #if to COCOA && >= 10_6.
11945 (ns_draw_window_cursor): Remove unused overspill.
11946 (ns_draw_underwave): width and x are EamcsCGFloat.
11947 (ns_draw_box): thickness is CGFloat.
11948 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11949 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11950 if not in main thread.
11951 (ns_get_pending_menu_title, ns_check_menu_open)
11952 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11953 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11954 (sendFromMainThread:): New method.
11955 (changeFont:): size is CGFloat.
11956 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11957 Disable warning about permanent text.
11958 (characterIndexForPoint:): Adjust return type depending on GNUstep
11960 (mouseDown:): delta is CGFloat.
11961 (updateFrameSize): Remove unised variable f.
11962 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11963 Cast float to EmacsCGFloat.
11964 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11965 also to -1 when restoring.
11966 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11967 inside NS_IMPL_COCOA.
11968 (toggleFullScreen:): Put call to toggleFullScreen inside
11969 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11970 (setPosition:portion:whole:): por is CGFloat.
11971 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11972 (mouseDown:): Use CGFloat.
11973 (mouseDragged:): Remove unised variable edge.
11974 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11976 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11977 of CGFloat differs.
11978 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11979 when NS_IMPL_GNUSTEP.
11980 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11981 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11982 (EmacsToolbar): Add clearAll. Add tag argument to
11983 addDisplayItemWithImage.
11984 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11986 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11988 * nsmenu.m (ns_update_menubar): Make static.
11989 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11990 (fillWithWidgetValue:): Add cast to SEL for setAction.
11991 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11992 (update_frame_tool_bar): Update code for GNUstep.
11993 (clearAll): New method.
11994 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11995 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11996 Move identifierToItem setObject and activeIdentifiers addObject before
11997 call to insertItemWithItemIdentifier.
11998 (validateVisibleItems): Fix indentation.
11999 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12000 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12001 UtilityWindow to aStyle, remove call to setStyleMask.
12003 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12005 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12006 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12007 Use F suffix on floats.
12008 (ns_char_width): Returns CGFloat.
12009 (ns_ascii_average_width): w is CGFloat instead of float.
12010 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12012 (ns_glyph_metrics): CGFloat instead of float.
12014 * nsfns.m (x_set_foreground_color, x_set_background_color):
12016 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12017 remove unused variables.
12018 (Fns_read_file_name): Keep track if panel is for save.
12019 Use ns_filename_from_panel/ns_directory_from_panel.
12020 (Fns_list_services): delegate only used for COCOA.
12021 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12022 Just return the input if GNUstep.
12023 (x_screen_planes): Remove.
12024 (Fxw_color_values): Use EmacsCGFloat
12025 (Fns_display_monitor_attributes_list): Only get screen number for
12027 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12029 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12030 ns_directory_from_panel.
12032 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12034 * process.c (handle_child_signal): Also use WCONTINUED.
12035 This is so that list-processes doesn't mistakenly list the process
12036 as stopped, when the process has actually been continued and is
12039 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12041 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12042 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12043 not already configured.
12045 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12047 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12049 * Makefile.in (mostlyclean): Remove *.res files.
12051 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12053 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12054 a buffer (bug#8447).
12056 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12058 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12059 display vector, and we backtrack, handle the case that the
12060 previous character position is also displayed from a display
12061 vector or covered by a display string or image. (Bug#14476)
12063 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12065 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12066 (struct MonitorInfo, free_monitors): Remove.
12067 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12068 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12069 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12072 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12073 (struct MonitorInfo, free_monitors): Remove.
12074 (ns_screen_name): Make static.
12075 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12076 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12079 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12080 (struct MonitorInfo): New struct.
12081 (free_monitors, make_monitor_attribute_list): Declare.
12083 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12085 (free_monitors, make_monitor_attribute_list): New functions.
12086 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12089 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12091 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12093 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12095 * keyboard.c: Apply keyboard decoding only to events that come directly
12096 from the tty, not from unread-command-events (bug#14368).
12097 (read_event_from_main_queue): New function, extracted from read_char.
12098 (read_decoded_char): Remove.
12099 (read_decoded_event_from_main_queue): New function to replace it.
12100 (read_char): Use it.
12101 (read_key_sequence): Use read_char rather than read_decoded_char.
12103 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12105 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12107 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12109 2013-05-22 Kenichi Handa <handa@gnu.org>
12111 The following changes are to fix the setting of
12112 buffer-file-coding-system on, for instance, C-x RET c unix RET
12113 _FILE_OF_DOS_EOL_TYPE_ RET.
12115 * coding.h (struct coding_system): New member detected_utf8_chars.
12117 * coding.c (detect_coding_utf_8): Count characters and check EOL
12118 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12120 (setup_coding_system): Do not initialize coding->head_ascii.
12121 (check_ascii): Do not set coding->eol_seen but update it. Do not
12122 call adjust_coding_eol_type here.
12123 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12124 If the eol-type of CODING is already specified, adjust the eol type
12125 of the found coding-system.
12126 (decode_coding_gap): Cancel previous change. Utilize the
12127 character numbers counted by detect_coding_utf_8. Fix detection
12130 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12132 * search.c (looking_at_1): Only set last_thing_searched if the match
12133 changed the match-data (bug#14281).
12135 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12137 * xdisp.c (reseat_at_previous_visible_line_start):
12138 Already declared in dispextern.h, so remove it here.
12139 (move_it_vertically_backward): Likewise.
12141 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12143 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12144 (Fx_display_pixel_width, Fx_display_pixel_height)
12145 (Fx_display_mm_width, Fx_display_mm_height):
12146 Mention `display-monitor-attributes-list' in docstrings.
12148 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12149 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12150 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12151 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12152 (Fx_display_backing_store, Fx_display_visual_class)
12153 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12154 (Fx_display_grayscale_p, Fx_display_pixel_width)
12155 (Fx_display_pixel_height, Fx_display_planes)
12156 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12157 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12158 (Fx_display_mm_width, Fx_display_mm_height)
12159 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12160 height for all physical monitors as in X11.
12162 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12163 Return pixel width or height for all physical monitors as in X11.
12165 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12167 Port --enable-gcc-warnings to clang.
12168 * bytecode.c (exec_byte_code):
12170 Redo diagnostic pragmas to pacify clang, too.
12171 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12172 * editfns.c (Fencode_time):
12173 * fileio.c (file_accessible_directory_p):
12174 * font.c (font_unparse_xlfd):
12175 Use '&"string"[index]' instead of '"string" + (index)'.
12176 * undo.c (user_error): Remove; unused.
12178 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12180 * insdel.c (insert_1_both): Document the arguments, instead of
12181 referring to insert_1, which no longer exists.
12183 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12184 some window, increment windows_or_buffers_changed, so that
12185 *Messages* display in that window is updated. (Bug#14408)
12187 * w32.c: Include epaths.h.
12188 (init_environment): Use cmdproxy.exe without leading directories.
12189 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12191 (gettimeofday): Adjust signature and return value to Posix
12194 * unexw32.c (open_output_file): Delete the existing emacs.exe
12195 before creating it, to break the hard link to the versioned
12198 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12199 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12200 (FIRSTFILE_OBJ): New variables.
12201 (W32_RES): Rename to EMACSRES. All users changed.
12202 (base_obj): Use $(CM_OBJ).
12203 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12204 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12205 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12206 $(W32_RES_LINK) before $(LIBES).
12207 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12209 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12211 * makefile.w32-in (DOC): Use just "DOC".
12213 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12215 * process.c: Export default filters and sentinels to Elisp.
12216 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12218 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12219 (Fset_process_sentinel, Fformat_network_address):
12220 Default to them instead of nil.
12221 (server_accept_connection): Sentinels can't be nil any more.
12222 (read_and_dispose_of_process_output): New function, extracted from
12223 read_process_output.
12224 (read_process_output): Use it; filters can't be nil.
12225 (Finternal_default_process_filter): New function, extracted from
12226 read_process_output.
12227 (exec_sentinel_unwind): Remove function.
12228 (exec_sentinel): Don't zilch sentinel while running.
12229 (status_notify): Sentinels can't be nil.
12230 (Finternal_default_process_sentinel): New function extracted from
12232 (setup_process_coding_systems): Default filter is not nil any more.
12233 (syms_of_process): Export new Elisp functions and initialize
12235 * lisp.h (make_lisp_proc): New function.
12237 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12239 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12241 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12243 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12244 unless we know that the window w is a leaf window.
12245 Another attempt at solving bug#14062.
12247 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12249 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12252 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12254 * image.c (gif_load): Check that subimages fit (Bug#14345).
12256 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12258 * lread.c (skip_dyn_eof): New function.
12259 (read1): Use it to skip the end of a file in response to #@00.
12261 * doc.c (get_doc_string): Slightly relax the sanity checking.
12263 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12265 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12266 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12267 (MonitorInfo): New struct.
12268 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12269 (Fns_display_monitor_attributes_list): New functions.
12270 (display-usable-bounds): Remove.
12271 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12274 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12276 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12277 (GTK_CHECK_VERSION): New macro, if not already defined.
12278 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12279 replaced by GTK_CHECK_VERSION.
12281 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12283 * xterm.h (GTK_PREREQ): New macro.
12284 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12285 to use this macro instead, for consistency and clarity.
12287 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12289 * xdisp.c (row_for_charpos_p): New function, with code of
12290 cursor_row_p, but accepts an additional argument CHARPOS instead
12291 of using a hardcoded PT.
12292 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12293 (row_containing_pos): Call row_for_charpos_p instead of partially
12294 doing the same. Fixes cursor positioning under longlines-mode
12295 when longlines-show-effect includes more than one newline, when
12296 moving the cursor vertically up.
12298 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12300 * makefile.w32-in (ACL_H): New macro.
12301 ($(BLD)/fileio.$(O)): Update dependencies.
12303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12305 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12306 * Makefile.in (LIB_ACL): New macro.
12307 (LIBACL_LIBS): Remove.
12308 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12309 * fileio.c: Include <acl.h>.
12310 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12311 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12313 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12316 * unexelf.c: Don't assume ElfW (Half) fits in int.
12317 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12318 when dealing with ElfW (Half) values, since they can exceed 2**31
12319 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12320 (entry_address): Omit unused NUM arg. All uses changed.
12322 2013-05-07 Juri Linkov <juri@jurta.org>
12324 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12325 to the string converted from number with `Fnumber_to_string'.
12328 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12330 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12331 This fixes a problem introduced by my previous change.
12333 2013-05-07 Glenn Morris <rgm@gnu.org>
12335 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12337 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12339 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12341 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12343 Static checking by GCC 4.8.0.
12344 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12345 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12346 (x_get_monitor_attributes_fallback)
12347 (x_get_monitor_attributes_xinerama)
12348 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12349 Define only if USE_GTK.
12350 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12351 (x_get_monitor_attributes_fallback): Omit unused locals.
12352 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12353 Use double, not float, to avoid mixed-mode floating point arithmetic.
12355 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12356 Jan Djärv <jan.h.d@swipnet.se>
12358 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12359 (XINERAMA_CFLAGS): New macros.
12360 (ALL_CFLAGS, LIBES): Use them.
12362 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12363 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12364 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12365 (syms_of_xfns): DEFSYM them.
12366 (struct MonitorInfo): New struct.
12367 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12368 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12369 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12370 (x_get_monitor_attributes_xinerama): New functions.
12371 (Fx_display_monitor_attributes_list): New primitive.
12372 (syms_of_xfns): Defsubr it.
12374 * xterm.h (x_display_info): Add Xatom_net_workarea and
12375 Xatom_net_current_desktop.
12377 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12378 and dpyinfo->Xatom_net_current_desktop.
12380 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12382 * xdisp.c (pos_visible_p): Use the special code for finding the
12383 beginning of a display property or overlay for any "replacing"
12384 display property, not just for display strings. This solves
12385 incorrect reporting of position by posn-at-point. (Bug#14241)
12387 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12389 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12390 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12391 Verify that ElfW (Half) fits in int.
12392 (fatal): Use same signature as lisp.h.
12393 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12394 configure and build with -DUNEXELF_DEBUG without worrying about
12395 other modules that use DEBUG.
12396 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12397 possibly-wide integers now uses it instead of plain fprintf.
12398 (entry_address): New function, which avoids problems with 32-bit
12399 overflow on 64-bit hosts.
12400 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12401 (round_up): Don't assume the remainder fits in int.
12402 (find_section): Use bool for boolean. Simplify debug code.
12403 (unexec): Don't assume file sizes fit in int or size_t.
12404 Omit unnecessary trailing newline in 'fatal' format.
12405 Use strerror rather than outputting decimal error number.
12406 Remove unused code when emacs is not defined;
12407 this file relies on Emacs now.
12408 Don't assume e_phnum and e_shnum are positive.
12410 * regex.c: Fix problems when DEBUG is defined.
12411 (extract_number, extract_number_and_incr): Define regardless of
12412 whether DEBUG is defined; that's simpler and makes the code less
12413 likely to go stale in the normal case when DEBUG is not defined.
12414 Return int rather than taking an int * arg. All callers changed.
12415 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12416 Remove, replacing with ...
12417 (DEBUG_PRINT): New macro. All callers changed.
12418 (DEBUG_COMPILES_ARGUMENTS): New macro.
12419 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12420 (print_compiled_pattern, print_double_string) [DEBUG]:
12421 Use prototype rather than old-style definition.
12422 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12423 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12424 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12425 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12426 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12427 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12428 This matters only when DEBUG is defined.
12430 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12432 * xdisp.c (set_iterator_to_next): Set the
12433 ignore_overlay_strings_at_pos_p flag only if we are _really_
12434 iterating over an overlay string, as indicated by the
12435 current.overlay_string_index member. (Bug#14306)
12437 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12439 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12440 to where it is used, to avoid autorelease issues (Bug#14050).
12442 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12444 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12445 * fileio.c (syms_of_fileio): Implement this.
12446 * filelock.c (create_lock_file): If symbolic links don't work, so
12447 we use a regular file as a lock file, do not fsync the lock file;
12450 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12452 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12453 (syms_of_minibuf): Adjust accodingly.
12455 * callint.c (Fcall_interactively): Adjust calls accordingly.
12457 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12459 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12460 w->contents is a buffer before computing everything else.
12461 Use parentheses to disambiguate last part of the condition.
12463 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12464 assertion violations. (Bug#14062)
12466 2013-05-01 David Reitter <david.reitter@gmail.com>
12468 * nsfns.m (ns_tooltip): Initialize.
12470 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12472 * coding.c (decode_coding_gap): Don't remove the character before
12473 a newline unless it's a CR character. (Bug#14287)
12475 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12477 * dispextern.h (struct face): Move enum face_underline_type
12478 earlier so that bitfields can be in the same word.
12480 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12482 * nsfns.m (handlePanelKeys): New function.
12483 (EmacsOpenPanel:performKeyEquivalent:)
12484 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12485 arrows/function/control and copy/paste keys (Bug#14296).
12487 2013-04-27 Juri Linkov <juri@jurta.org>
12489 * callint.c (Fcall_interactively): Call `Qread_number' for
12490 interactive code letter `n' instead of using duplicate code.
12493 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12495 * systime.h (make_timeval): Declare as 'const'.
12497 2013-04-27 Kenichi Handa <handa@gnu.org>
12499 * font.c (font_open_entity): Always open a font of manageable
12502 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12504 Port better to AIX (Bug#14258).
12505 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12508 2013-04-24 Kenichi Handa <handa@gnu.org>
12510 * coding.c (decode_coding_iso_2022): When an invalid escape
12511 sequence is encountered, reset the invocation and designation
12512 status to the safest one.
12514 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12516 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12517 Without this fix, "make distclean" leaves stamp-h1 behind.
12519 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12521 * w32fns.c (w32_fullscreen_rect): New function to compute the
12522 window rectangle for the given fullscreen mode.
12523 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12524 longer tunes the window size. This keeps the window's edges flush
12525 with the screen and allows the taskbar to hide itself in fullboth.
12527 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12528 window decorations and uses the entire screen.
12530 * w32term.h (w32_fullscreen_rect) Add prototype.
12531 (struct w32_output): Replace normal_width, normal_height,
12532 normal_top, and normal_left members with a single normal_placement
12534 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12536 (FRAME_NORMAL_PLACEMENT): New macro.
12538 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12540 * minibuf.c (Ftest_completion): Silence compiler warning.
12542 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12544 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12547 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12550 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12551 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12552 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12553 parentheses where appropriate.
12555 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12557 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12559 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12561 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12562 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12563 Mention in the doc string that setting these variables takes
12564 effect only after a call to set-window-buffer. (Bug#14200)
12566 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12568 * indent.c (Fvertical_motion): Don't consider display strings on
12569 overlay strings as display strings on the buffer position we
12570 started from. This prevents vertical cursor motion from jumping
12571 more than one line when there's an overlay string with a display
12572 property at end of line.
12573 Reported by Karl Chen <Karl.Chen@quarl.org> in
12574 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12576 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12578 * window.c (select_window): `record_buffer' even if window is
12579 already selected (bug#14191).
12581 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12583 * window.c (Fwindow_end): Test more flags, including the buffer's
12584 last_overlay_modified flag, to determine whether the window's
12585 display is really up-to-date. Prevents the function from
12586 returning a stale value. (Bug#14170)
12587 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12590 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12592 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12593 garbaged only if it is not already the top frame on its TTY.
12594 This prevents flickering due to constant redrawing of TTY frames when
12595 there are GUI frames open in the same session. (Bug#13864)
12597 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12599 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12600 of marking the idle timers directly.
12602 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12604 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12605 tables (bug#14054).
12607 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12609 * window.c (select_window): Don't record_buffer while the invariant is
12610 temporarily broken (bug#14161).
12612 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12614 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12616 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12618 2013-04-07 Romain Francoise <romain@orebokech.com>
12620 Ignore additional platform-specific ACL errors (Bug#13702).
12621 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12622 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12624 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12626 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12629 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12631 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12632 This bug was introduced by my 2013-02-25 change that simplified
12633 data_start configuration. Without this change, on GNU/Linux
12634 an Emacs configured with --enable-profiling fails immediately
12635 due to a profiler signal.
12636 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12637 with these flags. On platforms where special flags are needed
12638 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12639 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12640 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12642 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12644 Get rid of some platform-specific functions examining window
12645 system and its capabilities. This is a partial rework of the
12647 * lisp.h (have_menus_p): Remove prototype. This function is
12648 replaced with platform-independent window_system_available.
12649 (check_window_system): Move to...
12650 * frame.h (decode_window_system_frame, window_system_available):
12651 ...here, add new prototypes.
12652 * frame.c (window_system_available, decode_window_system_frame):
12654 (check_window_system): Platform-independent now.
12655 * xterm.h (x_in_use): Remove declaration.
12657 * w32term.h (check_x_frame):
12658 * nsterm.h (check_x_frame): Remove prototypes. This function
12659 is replaced with platform-independent decode_window_system_frame.
12660 * msdos.c (have_menus_p): Remove.
12661 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12662 Remove platform-specific functions. Use check_window_system,
12663 decode_window_system_frame and check_ns_display_info where
12664 appropriate. Minor style and comment tweaks.
12665 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12666 (check_x_frame): Likewise.
12667 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12669 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12670 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12671 * xmenu.c, xselect.c: All related users changed.
12673 2013-04-03 Kenichi Handa <handa@gnu.org>
12675 The following changes is to optimize the code for reading UTF-8
12678 * coding.c (check_ascii): Rename from detect_ascii. Return value
12679 changed. Check EOL format. Do not call adjust_coding_eol_type
12681 (check_utf_8): New function.
12682 (adjust_coding_eol_type): Do nothing if already adjusted.
12683 (detect_coding): Compare the return value of check_ascii with
12684 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12685 (decode_coding_gap): Optimize for valid UTF-8.
12687 2013-03-21 Kenichi Handa <handa@gnu.org>
12689 * coding.c (syms_of_coding): Cancel previous change.
12691 * insdel.c (insert_from_gap): Fix previous change.
12693 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12695 Consistently use platform-specific function to detect window system.
12696 * lisp.h (check_window_system): New prototype. This function is
12697 going to replace check_x, check_w32 and check_ns.
12698 (have_menus_p): Mention msdos.c in comment.
12699 * fontset.c (check_window_system_func): Remove. Adjust all users.
12700 * fontset.h (check_window_system_func): Remove prototype.
12701 * nsterm.h (check_ns):
12702 * xterm.h (check_x):
12703 * w32term.h (check_w32): Likewise.
12704 * menu.c (Fx_popup_menu): Use check_window_system.
12705 * msdos.c (check_window_system): Define for MS-DOS.
12706 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12707 * w32fns.c (check_window_system): Likewise for MS-Windows.
12708 * xfns.c (check_window_system): Likewise for X.
12709 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12710 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12712 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12714 Prefer < to > in range checks such as 0 <= i && i < N.
12715 This makes it easier to visualize quantities on a number line.
12716 This patch doesn't apply to all such range checks,
12717 only to the range checks affected by the 2013-03-24 change.
12718 This patch reverts most of the 2013-03-24 change.
12719 * alloc.c (xpalloc, Fgarbage_collect):
12720 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12721 * character.c (string_escape_byte8):
12722 * charset.c (read_hex):
12723 * data.c (cons_to_unsigned):
12724 * dispnew.c (update_frame_1):
12725 * doc.c (Fsubstitute_command_keys):
12726 * doprnt.c (doprnt):
12727 * editfns.c (hi_time, decode_time_components):
12728 * fileio.c (file_offset):
12729 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12730 * font.c (font_intern_prop):
12731 * frame.c (x_set_alpha):
12732 * gtkutil.c (get_utf8_string):
12733 * indent.c (check_display_width):
12734 * keymap.c (Fkey_description):
12735 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12737 * minibuf.c (read_minibuf_noninteractive):
12738 * process.c (wait_reading_process_output):
12739 * search.c (Freplace_match):
12740 * window.c (get_phys_cursor_glyph):
12741 * xdisp.c (redisplay_internal):
12742 * xsmfns.c (smc_save_yourself_CB):
12743 Prefer < to > for range checks.
12744 * dispnew.c (sit_for): Don't mishandle NaNs.
12745 This fixes a bug introduced in the 2013-03-24 change.
12746 * editfns.c (decode_time_components): Don't hoist comparison.
12747 This fixes another bug introduced in the 2013-03-24 change.
12749 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12751 * frame.h (struct frame): Drop scroll_bottom_vpos
12752 member becaue all real users are dead long ago.
12753 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12754 * xdisp.c (redisplay_internal): Adjust user.
12756 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12758 * nsmenu.m (showAtX:Y:for:): setLevel to
12759 NSPopUpMenuWindowLevel (Bug#13998).
12761 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12763 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12764 (ns_check_pending_open_menu): Declare.
12766 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12767 (x_activate_menubar): Update the menu with title that matches
12768 ns_get_pending_menu_title, and call
12769 ns_check_pending_openmenu (Bug#12698).
12770 (menuWillOpen:): New method.
12771 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12773 * nsterm.m (menu_will_open_state, menu_mouse_point)
12774 (menu_pending_title): New varaibles.
12775 (ns_get_pending_menu_title, ns_check_menu_open)
12776 (ns_check_pending_open_menu): New functions.
12778 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12780 * indent.c (current_column_bol_cache): Remove leftover which is not
12781 used in Fmove_to_column any more.
12782 (current_column, scan_for_column): Adjust users.
12783 * keyboard.c (last_point_position_buffer, last_point_position_window):
12784 Remove leftovers which are not used for recording undo any more.
12785 (command_loop_1, syms_of_keyboard): Adjust users.
12786 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12787 redisplay_window any more.
12788 (move_it_to): Adjust user.
12790 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12792 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12793 Update dependencies.
12795 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12797 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12798 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12799 forward references.
12801 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12803 * window.h (struct window): Replace hchild, vchild and buffer slots
12804 with a single slot 'contents'. This is possible because each valid
12805 window may have either the child window (in vertical or horizontal
12806 combination) or buffer to display (for the leaf window). Using that,
12807 a lot of operations to traverse and/or change window hierarchies may
12808 be simplified. New member horizontal is used to distinguish between
12809 horizontal and vertical combinations of internal windows.
12810 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12811 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12812 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12813 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12814 Use contents slot, not buffer, where appropriate.
12815 (wset_combination): New function.
12816 (wset_buffer): Add eassert.
12817 (Fframe_first_window): Simplify the loop reaching first window.
12818 (Fwindow_buffer): Use WINDOW_LEAF_P.
12819 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12820 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12821 (unshow_buffer): Convert initial debugging check to eassert.
12822 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12823 (make_parent_window, window_resize_check, window_resize_apply)
12824 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12825 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12826 Adjust to match struct window changes.
12827 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12828 (mark_window_cursors_off, count_windows, get_leaf_windows)
12829 (foreach_window_1): Simplify the loop.
12830 * alloc.c (mark_object): Do not check for the leaf window because
12831 internal windows has no glyph matrices anyway.
12832 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12833 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12834 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12835 (build_frame_matrix_from_window_tree, mirror_make_current)
12836 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12837 (update_window_tree, set_window_update_flags): Simplify the loop.
12838 (sync_window_with_frame_matrix_rows): Enforce live window.
12839 Use contents slot, not buffer, where appropriate.
12840 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12841 and WINDOW_HORIZONTAL_COMBINATION_P.
12842 (make_frame_visible_1): Simplify the loop.
12843 Use contents slot, not buffer, where appropriate.
12844 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12845 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12846 (expose_window_tree): Likewise.
12847 Use contents slot, not buffer, where appropriate.
12848 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12849 to avoid deleted windows. Use contents slot instead of buffer.
12850 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12851 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12852 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12853 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12855 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12857 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12858 identify the reasons for assertion violations in bug#14062 and
12860 (Fx_show_tip): Fix compilation error under
12861 "--enable-check-lisp-object-type". (Bug#14073)
12863 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12864 Reported by <rzl24ozi@gmail.com>.
12866 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12868 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12870 (unwind_with_echo_area_buffer): ...to restore it here.
12871 This is needed to ensure that...
12872 (redisplay_window): ...both window markers are valid here,
12873 which is verified by eassert.
12874 * editfns.c (save_excursion_save): Do not assume that
12875 selected_window always displays the buffer.
12876 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12879 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12881 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12884 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12886 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12888 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12890 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12891 since MinGW's w32api headers do. This avoids compiler warnings.
12893 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12894 if already defined.
12896 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12898 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12900 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12902 * gtkutil.c (style_changed_cb): Check if frame is live and an
12903 X frame (Bug#14038).
12905 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12907 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12908 Define only for _WIN32_WINNT less than 0x0500.
12909 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12911 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12912 see its own definitions of 'struct timeval' and 'struct timezone'.
12914 Fix incompatibilities between MinGW.org and MinGW64 headers.
12915 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12917 * w32.c (REPARSE_DATA_BUFFER): Guard with
12918 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12920 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12922 * xterm.c: Include X11/XKBlib.h
12923 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12925 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12927 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12929 * blockinput.h (input_blocked_p): Likewise.
12930 * bytecode.c (exec_byte_code): Likewise.
12931 * callproc.c (call_process_kill, call_process_cleanup)
12932 (Fcall_process): Likewise.
12933 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12934 (Fccl_execute_on_string): Likewise.
12935 * character.c (string_escape_byte8): Likewise.
12936 * charset.c (read_hex): Likewise.
12937 * cm.c (calccost): Likewise.
12938 * data.c (cons_to_unsigned): Likewise.
12939 * dired.c (directory_files_internal, file_name_completion):
12941 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12942 (sit_for): Likewise.
12943 * doc.c (Fsubstitute_command_keys): Likewise.
12944 * doprnt.c (doprnt): Likewise.
12945 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12946 * emacsgtkfixed.c: Likewise.
12947 * fileio.c (file_offset, Fwrite_region): Likewise.
12948 * floatfns.c (Fexpt, fmod_float): Likewise.
12949 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12951 * font.c (font_intern_prop): Likewise.
12952 * frame.c (x_set_alpha): Likewise.
12953 * gtkutil.c (get_utf8_string): Likewise.
12954 * indent.c (check_display_width): Likewise.
12955 * intervals.c (create_root_interval, rotate_right, rotate_left)
12956 (split_interval_right, split_interval_left)
12957 (adjust_intervals_for_insertion, delete_node)
12958 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12959 (merge_interval_right, merge_interval_left, copy_intervals)
12960 (set_intervals_multibyte_1): Likewise.
12961 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12962 * keymap.c (Fkey_description): Likewise.
12963 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12964 * lread.c (openp, read_integer, read1, string_to_number):
12966 * menu.c (ensure_menu_items): Likewise.
12967 * minibuf.c (read_minibuf_noninteractive): Likewise.
12968 * print.c (printchar, strout): Likewise.
12969 * process.c (create_process, Faccept_process_output)
12970 (wait_reading_process_output, read_process_output, send_process)
12971 (wait_reading_process_output): Likewise.
12972 * profiler.c (make_log, handle_profiler_signal): Likewise.
12973 * regex.c (re_exec): Likewise.
12974 * regex.h: Likewise.
12975 * search.c (looking_at_1, Freplace_match): Likewise.
12976 * sysdep.c (get_child_status, procfs_ttyname)
12977 (procfs_get_total_memory): Likewise.
12978 * systime.h (EMACS_TIME_VALID_P): Likewise.
12979 * term.c (dissociate_if_controlling_tty): Likewise.
12980 * window.c (get_phys_cursor_glyph): Likewise.
12981 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12982 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12984 * xfns.c (Fx_window_property): Likewise.
12985 * xmenu.c (set_frame_menubar): Likewise.
12986 * xselect.c (x_get_window_property, x_handle_dnd_message):
12988 * xsmfns.c (smc_save_yourself_CB): Likewise.
12989 * xterm.c (x_scroll_bar_set_handle): Likewise.
12991 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12993 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12994 to be optional or nil. Adjust comment and convert it to docstring.
12995 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12996 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12998 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13000 Static checking by GCC 4.8-20130319.
13001 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13002 * process.c (Fset_process_datagram_address)
13003 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13004 * xdisp.c (get_char_face_and_encoding)
13005 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13006 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13007 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13009 2013-03-24 Ken Brown <kbrown@cornell.edu>
13011 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13012 fix compilation on 64-bit Cygwin, where underscores are not
13013 automatically prepended.
13015 * w32term.c (w32_initialize): Silence compiler warning.
13017 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13019 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13020 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13021 variables, to save and restore frame dimensions.
13022 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13023 after returning from a 'fullscreen' configuration.
13024 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13025 to avoid races between the main thread and the input thread.
13027 * w32term.h (struct w32_output): New members normal_width,
13028 normal_height, normal_top, normal_left, and prev_fsmode.
13029 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13030 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13031 members of a frame.
13033 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13034 'fullscreen' parameter. Always record previous width and height
13035 of the frame, except when switching out of maximized modes, so
13036 that they could be restored correctly, instead of resetting to the
13037 default frame dimensions. Send SC_RESTORE command to the frame,
13038 unless we are going to send SC_MAXIMIZE, to restore the frame
13039 resize hints in the mouse pointer shown by the window manager.
13042 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13044 * lisp.h (get_frame_param): Adjust conditions for prototype
13047 2013-03-22 Ken Brown <kbrown@cornell.edu>
13049 * unexcw.c: Drop unneeded inclusion of w32common.h.
13050 (report_sheap_usage): Declare.
13051 (read_exe_header): Add magic numbers for x86_64.
13052 (fixup_executable): Fix printf format specifier for unsigned long
13055 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13057 * frame.h (struct frame): Put menu_bar_window under #ifdef
13058 because this member is not needed when X toolkit is in use.
13059 (fset_menu_bar_window):
13060 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13061 (free_glyphs, update_frame):
13062 * xdisp.c (expose_frame): Likewise.
13063 (display_menu_bar): Likewise. Remove redundant eassert.
13064 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13067 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13069 Use functions and constants to manipulate Lisp_Save_Value objects.
13070 This replaces code that used macros and strings and token-pasting.
13071 The change makes the C source a bit easier to follow,
13072 and shrinks the Emacs executable a bit.
13073 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13074 (make_save_value): Change 1st arg from string to enum. All callers
13077 (mark_object): Use if, not #if, for GC_MARK_STACK.
13078 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13079 (XSAVE_OBJECT): Now functions, not macros.
13080 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13081 the constant was never used.
13082 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13083 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13084 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13085 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13087 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13088 type3 with a single member save_type. All uses changed.
13089 (save_type, set_save_pointer, set_save_integer): New functions.
13090 * print.c (PRINTX): Remove.
13092 * alloc.c: Remove redundant static declarations.
13094 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13096 * window.h (struct window): Convert left_col, top_line, total_lines
13097 and total_cols from Lisp_Objects to integers. Adjust comments.
13098 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13100 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13101 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13102 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13103 Adjust users where appropriate.
13105 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13107 * frame.h (struct frame): Drop resx and resy because the same data is
13108 available from window system-specific output context. Adjust users.
13109 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13110 New functions to provide defaults when no window system available.
13111 (FRAME_RES_X, FRAME_RES_Y): New macros.
13112 (NUMVAL): Move from xdisp.c.
13113 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13114 (Ffont_face_attributes, Fopen_font):
13115 * image.c (gs_load):
13116 * w32font.c (fill_in_logfont):
13117 * xdisp.c (calc_pixel_width_or_height):
13118 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13119 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13121 2013-03-20 Kenichi Handa <handa@gnu.org>
13123 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13124 to 1 (temporary workaround until a bug related to ASCII
13125 optimization is fixed).
13127 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13129 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13130 Signal error if window is not internal. Adjust docstring.
13131 (delete_all_child_windows): Use combination_limit to save the buffer.
13132 (Fset_window_configuration): Adjust accordingly.
13133 * print.c (syms_of_print): Initialize debugging output not here...
13134 (init_print_once): ...but in a new function here.
13135 * lisp.h (init_print_once): Add prototype.
13136 * emacs.c (main): Add call to init_print_once. Adjust comments.
13138 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13140 * window.c (window_resize_check, window_resize_apply)
13141 (window_from_coordinates, recombine_windows, set_window_buffer)
13142 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13143 (Fsplit_window_internal, Fdelete_window_internal)
13144 (freeze_window_starts): Use bool for booleans.
13145 * window.h (window_frame_coordinates, resize_frame_windows)
13146 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13148 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13150 * dispnew.c (bitch_at_user): Use `user-error'.
13152 2013-03-17 Ken Brown <kbrown@cornell.edu>
13154 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13155 as return type of image_background. (Bug#13981)
13156 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13158 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13160 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13161 (ns_select): Don't return with result uninitialized.
13163 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13166 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13168 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13169 directories. If filename is nil, get directory name (Bug#13932).
13170 Use getFilename and getDirectory.
13171 (getFilename, getDirectory): New methods for EmacsSavePanel and
13173 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13175 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13177 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13179 2013-03-15 Kenichi Handa <handa@gnu.org>
13181 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13182 (adjust_after_replace): Make it back to static. Delete the third
13183 arg text_at_gap_tail. Cancel the code for handling it.
13185 * coding.h (struct coding_system): New member eol_seen.
13187 * coding.c (detect_ascii): New function.
13188 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13189 when the source bytes are actually scanned. On detecting for
13190 coding_category_utf_8_auto, call detect_ascii instead of scanning
13191 source bytes directly.
13192 (produce_chars): Call insert_from_gap with the new arg 0.
13193 (encode_coding): Likewise.
13194 (decode_coding_gap): Control ASCII optimization by the variable
13195 disable_ascii_optimization instead of #ifndef .. #endif.
13196 Deccode EOL format according to coding->eol_seen.
13197 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13200 * lisp.h (adjust_after_replace): Cancel externing it.
13201 (insert_from_gap): Adjust prototype.
13203 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13205 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13206 FULLSCREEN_MAXIMIZED. (Bug#13935)
13208 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13210 * region-cache.c (find_cache_boundary, move_cache_gap)
13211 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13212 Simplify debugging check and convert to eassert. Adjust comment.
13213 (pp_cache): Put under ENABLE_CHECKING.
13215 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13217 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13218 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13219 and WM_ACTIVATEAPP.
13220 (w32fullscreen_hook): If the frame is visible, reset
13221 f->want_fullscreen flag after changing the frame size. If the
13222 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13225 2013-03-13 Daniel Colascione <dancol@dancol.org>
13227 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13228 too so that these builds can use Cygwin's file conversion
13229 functions. (We've been building and linking cygw32.o all along
13230 and just not using it.)
13232 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13234 File synchronization fixes (Bug#13944).
13235 * Makefile.in (LIB_FDATASYNC): New macro.
13237 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13238 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13239 Don't worry about HAVE_FSYNC, since a substitute fsync is
13240 available if the system lacks one.
13241 (Fwrite_regin): Retry fsync if interrupted.
13243 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13245 * w32term.c (w32_read_socket): If the Emacs frame is being
13246 activated, call w32fullscreen_hook, to make sure the new frame
13247 dimensions are in effect. (Bug#13937)
13249 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13251 * xdisp.c (init_iterator): Simplify because both character and byte
13252 positions are either specified or -1. Add eassert. Adjust comment.
13253 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13254 character and byte positions can be obtained from marker.
13256 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13258 Static checking by Sun C 5.12.
13259 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13260 * bytecode.c (exec_byte_code):
13261 * dispnew.c (init_display):
13263 * fileio.c (Fsubstitute_in_file_name):
13264 * keyboard.c (Fevent_convert_list):
13265 * keymap.c (Fsingle_key_description):
13266 * term.c (maybe_fatal, fatal):
13267 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13268 * xsmfns.c (Fhandle_save_session):
13269 Omit unreachable code.
13270 * keymap.c (map_keymap_char_table_item): Cast void * to
13271 a function pointer type; the C Standard requires this.
13273 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13274 Include <sys/param.h> unconditionally, as that works elsewhere and
13275 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13276 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13279 See ChangeLog.12 for earlier changes.
13281 ;; Local Variables:
13285 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13287 This file is part of GNU Emacs.
13289 GNU Emacs is free software: you can redistribute it and/or modify
13290 it under the terms of the GNU General Public License as published by
13291 the Free Software Foundation, either version 3 of the License, or
13292 (at your option) any later version.
13294 GNU Emacs is distributed in the hope that it will be useful,
13295 but WITHOUT ANY WARRANTY; without even the implied warranty of
13296 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13297 GNU General Public License for more details.
13299 You should have received a copy of the GNU General Public License
13300 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.