1 2014-08-28 Ken Brown <kbrown@cornell.edu>
3 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4 dumping and the system malloc after dumping. (Bug#18222)
6 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
7 Define as macros, expanding to hybrid_malloc, etc.
8 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
9 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
11 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
12 full implementation on Cygwin. Remove Cygwin-specific code that
14 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
15 Redefine as macros expanding to gmalloc, grealloc, etc.
16 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
17 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
18 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
19 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
21 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
22 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
23 HAVE_POSIX_MEMALIGN)]: New functions.
24 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
25 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
26 hybrid_aligned_alloc; declare.
27 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
28 HAVE_POSIX_MEMALIGN)]: Define.
29 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
30 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
31 Define as macro, expanding to gget_current_dir_name, and define
33 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
34 malloc_enable_thread(). Don't initialize malloc.
35 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
36 no longer defined on Cygwin).
37 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
38 * sheap.c (bss_sbrk_buffer_end): New variable.
39 * unexcw.c (__malloc_initialized): Remove variable.
40 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
42 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
45 2014-08-28 Martin Rudalics <rudalics@gmx.at>
47 * w32term.c (w32_horizontal_scroll_bar_handle_click): In
48 `event->y' return entire range (the size of the scroll bar minus
50 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
51 return entire range (the scaled size of the scroll bar minus
52 that of the slider). In `portion' return the scaled position of
54 (xaw_jump_callback): Restore part of code for vertical scroll
55 bar broken in change from 2014-07-27.
56 (xaw_scroll_callback): Provide incremental scrolling with
57 horizontal scroll bars.
58 (x_scroll_bar_handle_click): Fix typo introduced in change from
61 2014-08-28 Eli Zaretskii <eliz@gnu.org>
63 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
65 * indent.c (Fvertical_motion): Fix vertical motion up through a
66 display property after a newline. (Bug#18276)
68 * xdisp.c (display_line): Don't assume that the call to
69 reseat_at_next_visible_line_start ends up at a character
70 immediately following the newline on the previous line. Avoids
71 setting the ends_at_zv_p flag on screen lines that are not at or
72 beyond ZV, which causes infloop in redisplay. For the details, see
73 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
75 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
76 coordinate for hscrolled R2L screen lines. (Bug#18277)
78 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
80 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
83 2014-08-27 Eli Zaretskii <eliz@gnu.org>
85 * syntax.c (scan_lists): Don't examine positions before BEGV.
88 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
90 Improve robustness of new string-collation code (Bug#18051).
91 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
92 (newlocale, wcscoll_l): Define substitutes for platforms that
93 lack them, so as to simplify the mainline code.
94 (str_collate): Simplify the code by assuming the above definitions.
95 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
96 example, the old version left the Emacs in the wrong locale if
97 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
98 result. Report an error if newlocale fails.
100 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
102 * lisp.h (str_collate):
103 * sysdep.c (str_collate): Return int.
104 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
106 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
108 Fix some glitches in previous change.
109 * sysdep.c (stack_direction): Replace stack_grows_down
110 to simplify calculation of stack boundaries.
111 (handle_sigsegv): Check whether we really crash somewhere near
112 to stack boundary, and handle fatal signal as usual if not.
113 (init_sigsegv): Adjust accordingly.
114 * keyboard.c (Vtop_level_message): Rename to
115 Vinternal__top_level_message, as suggested by Stefan Monnier in
116 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
117 All related users changed.
119 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
121 Handle C stack overflow caused by too nested Lisp evaluation.
122 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
123 siglongjmp point to transfer control from SIGSEGV handler.
124 * keyboard.c (return_to_command_loop, recover_top_level_message)
125 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
126 (regular_top_level_message): New variable.
127 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
128 exit from SIGSEGV handler and adjust message displayed by Vtop_level
130 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
131 new variables described above.
132 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
133 (stack_grows_down, sigsegv_stack, handle_sigsegv)
134 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
135 (init_sigsegv): New function.
136 (init_signals): Use it.
138 2014-08-25 Ken Brown <kbrown@cornell.edu>
140 * emacs.c (main): Remove use of obsolete macro
141 G_SLICE_ALWAYS_MALLOC.
143 2014-08-25 Eli Zaretskii <eliz@gnu.org>
145 Implement locale-sensitive string collation for MS-Windows.
146 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
147 New functions. (Bug#18051)
149 * w32.h (w32_compare_strings): Add prototype.
151 * w32.c <g_b_init_compare_string_w>: New global flag.
152 (globals_of_w32): Initialize it.
154 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
156 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
157 [WINDOWSNT]: Call str_collate on MS-Windows.
159 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
161 One more minor cleanup of font subsystem.
162 * font.h (struct font_driver): Convert text_extents to
163 return void because returned value is never actually used.
164 * macfont.m (macfont_text_extents):
165 * w32font.c (w32font_text_extents):
166 * xftfont.c (xftfont_text_extents): Adjust to return void
167 and assume that 'metrics' argument is always non-NULL.
168 * ftfont.c (ftfont_text_extents):
169 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
171 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
173 Minor cleanups of str_collate fix (Bug#18051).
174 * fns.c (str_collate): Move decl from here ...
175 * lisp.h (str_collate): ... to here.
176 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
177 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
178 potential problems with integer overflow. Don't assume
179 setlocale succeeds. Remove unnecessary test before restoring
180 locale via setlocale, and free the copied setlocale string
183 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
185 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
187 * sysdep.c (str_collate): New function. (Bug#18051)
189 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
191 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
192 if the initial "rm -f" fails. This is for MinGW builds, where
193 MS-Windows will not allow deleting the executable file of a
196 2014-08-20 Eli Zaretskii <eliz@gnu.org>
198 * w32term.c (w32_scroll_bar_handle_click)
199 (w32_horizontal_scroll_bar_handle_click)
200 (x_scroll_bar_report_motion)
201 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
202 SB_THUMBTRACK, use the 32-bit position information returned by
203 GetScrollInfo, not the 16-bit information returned in the Windows
206 2014-08-19 Eli Zaretskii <eliz@gnu.org>
208 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
209 second coordinate ('y') reported for dragging the horizontal
212 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
214 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
215 and text area-relative x-coordinates.
217 2014-08-17 Eli Zaretskii <eliz@gnu.org>
219 Avoid overwriting the reversed_p flags in the glyph matrices when
220 init_iterator or start_display are called.
221 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
223 (tool_bar_height, redisplay_tool_bar, try_window)
224 (try_window_reusing_current_matrix, try_window_id)
225 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
226 reversed_p flag of the iterator's glyph row where the glyph row
227 is going to be redrawn.
229 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
231 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
233 2014-08-16 Martin Rudalics <rudalics@gmx.at>
235 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
236 of emacs_event return length from si.nPage to si.nMax.
237 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
238 interchange start and end of thumb.
240 2014-08-15 Ken Brown <kbrown@cornell.edu>
242 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
243 ERRORCHECK mutexes. (Bug#18222)
245 2014-08-12 Martin Rudalics <rudalics@gmx.at>
247 * frame.c (set_menu_bar_lines_1): Remove.
248 (set_menu_bar_lines): Call change_frame_size instead of
249 set_menu_bar_lines_1.
251 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
253 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
256 2014-08-11 Glenn Morris <rgm@gnu.org>
258 * fileio.c: Revert 2013-01-31 change, which chose coding system for
259 writing before backing up, since it causes a more serious problem
260 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
261 (choose_write_coding_system): No longer callable from Lisp.
262 Move last piece back here from Fwrite_region.
263 (Fwrite_region, syms_of_fileio): Update for above changes.
265 2014-08-11 Martin Rudalics <rudalics@gmx.at>
267 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
268 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
269 (Fwindow_new_pixel, Fset_window_new_pixel)
270 (Fset_window_new_total, Fset_window_new_normal)
271 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
273 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
275 2014-08-11 Eli Zaretskii <eliz@gnu.org>
277 * fontset.c (Finternal_char_font): Recompute basic faces if the
278 frame's face cache was cleared. (Bug#18162)
280 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
282 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
283 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
284 base buffer's undo list.
286 2014-08-10 Reuben Thomas <rrt@sc3d.org>
288 Fix a couple of recent inadvertent breaks of the MSDOS port.
289 * msdos.c: include required menu.h
290 * term.c: set correct menu_show_hook on MSDOS.
292 2014-08-10 Martin Rudalics <rudalics@gmx.at>
294 Fix handling of menu bar line on TTY frames (Bug#18136)
296 * dispnew.c (handle_window_change_signal):
297 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
298 frame's menu bar lines subtracted from height.
299 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
301 (adjust_frame_size): Count in menu bar when setting FrameRows.
302 (make_terminal_frame): When setting up the frame's lines and
303 text height don't count in the menu bar.
304 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
305 lines subtracted from height.
306 (do_switch_frame): Set tty's FrameRows to number of total lines
308 (Fframe_pixel_height, Fframe_pixel_width): If no window system
309 is used, return total number of lines and columns.
310 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
312 * term.c (OUTPUT, tty_set_terminal_modes)
313 (tty_set_terminal_window, tty_set_scroll_region)
314 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
315 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
316 FRAME_TOTAL_LINES instead of FRAME_LINES.
317 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
318 Call change_frame_size with frame's menu bar lines subtracted
320 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
321 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
324 2014-08-09 Reuben Thomas <rrt@sc3d.org>
326 * alloc.c (Fmemory_info): Remove a stray brace.
328 * process.c: Fix a comment typo.
330 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
332 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
334 * widgetprv.h (EmacsFramePart): Remove font.
336 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
337 (resources, setup_frame_cursor_bits): Remove unused variables and
338 functions, esp. wrt. font (Bug#18227).
340 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
342 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
344 2014-08-07 Reuben Thomas <rrt@sc3d.org>
346 Refer to MS-DOS using the same name everywhere.
348 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
352 2014-08-05 Martin Rudalics <rudalics@gmx.at>
354 * w32term.c (w32_redeem_scroll_bar):
355 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
356 not redeeming scroll bars that have been turned off.
358 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
360 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
361 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
362 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
363 (safe_run_hook_funcall): Adjust accordingly.
365 2014-08-04 Martin Rudalics <rudalics@gmx.at>
367 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
368 correctly according to toolkit used.
369 * frame.c (make_initial_frame, make_terminal_frame)
370 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
371 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
372 assignments according to presence of toolkit scrollbars.
373 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
374 correctly according to toolkit used.
375 * window.c (set_window_scroll_bars): Set horizontal scroll bar
376 only if toolkit supports it.
377 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
379 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
381 (XTredeem_scroll_bar): Always redeem scroll bar if present.
383 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
385 * keyboard.c (safe_run_hook_funcall): Avoid consing around
386 Vinhibit_quit and prefer internal_condition_case_n to pass args.
387 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
388 (safe_run_hooks): Remove comment which is not relevant any more.
390 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
392 Don't let big frames overrun the stack.
393 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
394 Use SAFE_NALLOCA, not alloca.
396 Fix bug with clang + directory_files_internal + GC (Bug#16986).
397 * dired.c (directory_files_internal): Use a volatile variable
398 to prevent the compiler from optimizing away all copies of a local.
399 I wonder how many other GC-related bugs like this lurk elsewhere?
401 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
402 * xterm.h (struct x_display_info): New member 'connection'.
403 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
404 so that x_delete_terminal has a file descriptor to pass to
405 delete_keyboard_wait_descriptor.
407 Don't mishandle year-9999 dates (Bug#18176).
408 * editfns.c (decode_time_components): Store an invalid timespec
409 on overflow, instead of returning false, so that the caller can
410 distinguish overflow from other errors.
411 (lisp_time_argument, lisp_seconds_argument): If the time is out
412 of range, signal a time overflow instead of an invalid time spec.
413 * keyboard.c (decode_timer): Treat time overflow like other
416 Avoid undefined behavior with signed left shift.
417 Caught by 'gcc -fsanitize=undefined'.
418 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
419 * dispnew.c (line_hash_code, scrolling):
420 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
421 Use 'unsigned', not 'int', for line hashes.
422 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
424 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
426 Make compare-strings more compatible with old behavior (Bug#17903).
427 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
429 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
431 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
432 Don't add label between left and right buttons (Bug#18129).
434 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
436 Make functions static that no longer need to be extern.
437 * frame.c, frame.h (set_menu_bar_lines):
438 * keyboard.c (Qleftmost, Qrightmost):
439 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
440 (x_set_internal_border_width):
443 2014-08-01 Eli Zaretskii <eliz@gnu.org>
445 Fix display of R2L lines when the last character fits only partially.
446 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
448 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
449 R2L row is visible only partially, give the row a negative x
451 (display_line): Fix the calculation of the glyph whose pixel width
452 is used to decide whether the last produced glyph fits on the
453 line. When the last glyph fits only partially, give the row a
456 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
457 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
458 pixel width of the first glyph that is hscrolled from display.
459 (display_line): In R2L glyph rows, don't give a negative offset to
460 row->x when the first glyph begins before first_visible_x.
462 * xdisp.c (display_line): If called with iterator set up to write
463 to a marginal area, delay the call to handle_line_prefix until we
464 switch back to the text area. (Bug#18035)
466 * .gdbinit (xwindow): The members total_cols, total_lines,
467 left_col, and top_line are C integers (and has been so for the
470 2014-08-01 Andreas Schwab <schwab@suse.de>
472 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
473 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
475 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
477 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
478 (timerfd_callback): Ignore weird events with no data. Add tight
479 assertions and comments.
480 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
481 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
483 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
485 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
486 I had confused && with ||.
488 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
490 Simplify timerfd configuration and fix some minor glitches.
491 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
492 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
493 Fall back on timer_create if timerfd_create fails at runtime.
494 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
495 kernel primitives to do resolution. All uses removed.
496 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
497 (turn_on_atimers): Clear timer_create-based timers too,
500 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
501 Without this change, the code can access the local variable 'width'
502 even when it has not been initialized, and likewise for 'height';
503 in either case this leads to undefined behavior.
505 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
507 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
508 necessary, put horizontal scroll bar resources as well. See
509 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
510 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
512 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
514 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
515 background value to match the resource of its vertical counterpart.
517 2014-07-29 Martin Rudalics <rudalics@gmx.at>
519 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
520 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
522 2014-07-28 Martin Rudalics <rudalics@gmx.at>
524 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
525 change that added the top margin height to the requested height
526 and revert (undocumented) part of 2014-07-28 change that changed
527 the logic of whether a size change occurred.
529 2014-07-28 Eli Zaretskii <eliz@gnu.org>
531 * .gdbinit (xwindow): The members total_cols, total_lines,
532 left_col, and top_line are C integers (and has been so for the
535 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
538 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
540 On GNU/Linux, use timerfd for asynchronous timers.
541 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
542 (toplevel): Rename alarm_timer_ok to special_timer_available.
543 [HAVE_TIMERFD]: Declare timerfd.
544 [HAVE_CLOCK_GETRES]: Declare resolution.
545 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
546 system timer resolution.
547 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
548 (timerfd_callback) [HAVE_TIMERFD]: New function.
549 (atimer_result, debug_timer_callback, Fdebug_timer_check)
550 [ENABLE_CHECKING]: New function for the sake of automated tests.
551 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
552 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
553 [ENABLE_CHECKING]: Defsubr test function.
554 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
555 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
556 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
558 Fix --without-x build and pacify --enable-gcc-warnings.
559 Problems reported in Bug#18122 and Bug#18124.
560 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
561 (frame_windows_min_size): Now static.
562 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
564 (adjust_frame_size): Always declare prototype.
566 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
567 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
568 * atimer.c (timerfd_callback): Always read expiration data.
570 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
571 * process.c (add_timer_wait_descriptor): Add timer descriptor
572 to input_wait_mask and non_process_wait_mask as well.
574 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
576 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
578 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
580 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
581 Reinstate code removed by the prevoius commit to this file.
583 2014-07-27 Martin Rudalics <rudalics@gmx.at>
585 * buffer.h (struct buffer): New fields scroll_bar_height and
586 horizontal_scroll_bar_type.
587 * buffer.c (bset_scroll_bar_height)
588 (bset_horizontal_scroll_bar_type): New functions.
589 (Fbuffer_swap_text): Handle old_pointm field.
590 (init_buffer_once): Set defaults for scroll_bar_height and
591 horizontal_scroll_bar_type.
592 (syms_of_buffer): New variables scroll_bar_height and
593 horizontal_scroll_bar_type.
594 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
595 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
596 (set_vertical_scroll_bar): Remove prototype.
597 (x_change_tool_bar_height): Add prototype.
598 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
599 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
600 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
602 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
603 (update_window): Start mode_line_row->y after horizontal scroll
605 (change_frame_size_1): Call adjust_frame_size.
606 (init_display): When changing the size of a tty frame do not
607 pass height of menu bar.
608 (Qframe_windows_min_size): New symbol.
609 * frame.h (struct frame): List tool bar fields after menu bar
610 fields. Add official, total_lines, horizontal_scroll_bars,
611 config_scroll_bar_height and config_scroll_bar_lines fields.
612 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
613 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
614 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
615 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
616 (FRAME_WINDOWS_HEIGHT): New macros.
617 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
618 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
619 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
620 horizontal scroll bar.
621 (frame_inhibit_resize, adjust_frame_size)
622 (frame_windows_min_size): Add declarations.
623 (Qscroll_bar_height, Qhorizontal_scroll_bars)
624 (x_set_scroll_bar_default_height, x_set_left_fringe)
625 (x_set_right_fringe, x_set_vertical_scroll_bars)
626 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
627 (x_set_scroll_bar_height): Add external declarations.
628 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
629 (adjust_frame_size): New functions.
630 (make_frame): Initial horizontal_scroll_bars field. Use
631 SET_FRAME_LINES. Don't allow horizontal scroll bar in
633 (make_initial_frame, make_terminal_frame): No horizontal scroll
634 bar in initial and terminal frames. Use adjust_frame_size.
635 (Fframe_total_cols): Fix doc-string.
636 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
637 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
638 using adjust_frame_size.
639 (Qscroll_bar_height, Qhorizontal_scroll_bars)
640 (Qframe_windows_min_size): New symbols.
641 (x_set_frame_parameters): Remove call of check_frame_size.
642 (x_report_frame_params): Return scroll_bar_height value.
643 (x_set_left_fringe, x_set_right_fringe): New functions.
644 (adjust_frame_height, x_set_internal_border_width)
645 (x_set_fringe_width): Remove.
646 (x_set_internal_border_width, x_set_vertical_scroll_bars)
647 (x_set_scroll_bar_width, x_set_right_divider_width)
648 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
649 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
651 (x_figure_window_size): Rewrite to make frame display the
652 expected number of lines.
653 (Vdefault_frame_scroll_bars): Rewrite doc-string.
654 (Vdefault_frame_horizontal_scroll_bars)
655 (Vframe_initial_frame_tool_bar_height)
656 (frame_inhibit_implied_resize): New variables.
657 * fringe.c (compute_fringe_widths): Remove.
658 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
659 (xg_create_horizontal_scroll_bar)
660 (xg_update_horizontal_scrollbar_pos)
661 (xg_set_toolkit_horizontal_scroll_bar_thumb)
662 (xg_get_default_scrollbar_height)
663 (xg_clear_under_internal_border): Extern.
664 * gtkutil.c (xg_frame_resized): Don't call
665 do_pending_window_change.
666 (xg_frame_set_char_size): Use adjust_frame_size.
667 (style_changed_cb): Call update_theme_scrollbar_height and
668 x_set_scroll_bar_default_height.
669 (x_wm_set_size_hint): Don't call check_frame_size.
670 (update_theme_scrollbar_height)
671 (xg_get_default_scrollbar_height)
672 (xg_create_horizontal_scroll_bar)
673 (xg_update_horizontal_scrollbar_pos)
674 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
675 (xg_create_scroll_bar): Set horizontal slot of bar.
676 (xg_initialize): Call update_theme_scrollbar_height.
677 (xg_clear_under_internal_border): No more static.
678 * insdel.c (adjust_suspend_auto_hscroll): New function.
679 (adjust_markers_for_delete, adjust_markers_for_insert)
680 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
681 * keyboard.c (readable_events, discard_mouse_events)
682 (make_lispy_event): Handle horizontal scroll bar click events.
683 (Fsuspend_emacs): When changing the size of a tty frame do not
684 pass height of menu bar.
685 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
686 (Qright, Qleftmost, Qrightmost): New symbols.
687 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
689 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
690 * nsfns.m (x_set_internal_border_width): New function.
691 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
692 Remove extended fringe code.
693 (x_set_window_size, x_new_font): Don't call
694 compute_fringe_widths.
695 * term.c (Fresume_tty): When changing the size of a tty frame do
696 not pass height of menu bar.
697 (clear_tty_hooks, set_tty_hooks): Clear
698 horizontal_scroll_bar_hook.
699 (init_tty): Frame has no horizontal scroll bars.
700 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
701 scroll_bar_before_handle, scroll_bar_horizontal_handle,
702 scroll_bar_after_handle, scroll_bar_left_arrow,
703 scroll_bar_right_arrow, scroll_bar_to_leftmost and
704 scroll_bar_to_rightmost entries.
705 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
706 (struct terminal): Add set_horizontal_scroll_bar_hook.
707 * w32console.c (initialize_w32_display): Clear
708 horizontal_scroll_bar_hook.
709 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
711 (x_clear_under_internal_border, x_set_internal_border_width):
713 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
714 windows_or_buffers_changed when adding the menu bar.
715 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
716 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
717 (w32_createhscrollbar): New functions.
718 (w32_createscrollbar): Rename to w32_createvscrollbar.
719 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
720 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
721 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
723 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
724 case do not artificially impose WM size hints. Handle
725 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
726 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
728 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
729 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
730 (unwind_create_frame_1): Remove.
731 (Fx_create_frame): Make both scrollbars the system standard
732 width and height. Use official field of frame structure to
733 inhibit running window-configuration-change-hook.
734 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
735 pixelwise. Handle frame's official field.
736 (w32_frame_parm_handlers): Remove x_set_fringe_width
737 entries. Add x_set_scroll_bar_height,
738 x_set_horizontal_scroll_bars, x_set_left_fringe and
740 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
741 pass height of menu bar to change_frame_size.
742 * w32menu.c (set_frame_menubar): Rewrite using
743 frame_inhibit_resize.
744 * w32term.h (struct w32_display_info): Add
745 horizontal_scroll_bar_cursor and cursor_display_counter.
746 (struct scroll_bar): Add horizontal.
747 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
748 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
749 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
750 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
751 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
752 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
753 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
754 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
755 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
756 instead of WM_EMACS_CREATESCROLLBAR.
757 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
759 * w32term.c (horizontal_scroll_bar_min_handle)
760 (horizontal_scroll_bar_left_border)
761 (horizontal_scroll_bar_right_border): New integers.
762 (x_set_frame_alpha): Replace x_highlight_frame by
764 (x_window_to_scroll_bar): New argument "type". Update callers
766 (w32_set_horizontal_scroll_bar_thumb)
767 (x_horizontal_scroll_bar_report_motion)
768 (w32_set_horizontal_scroll_bar)
769 (w32_horizontal_scroll_bar_handle_click)
770 (x_horizontal_scroll_bar_report_motion): New functions.
771 (w32_mouse_position): Discriminate horizontal and vertical
773 (my_create_scrollbar): Replace with two new functions
774 my_create_vscrollbar and my_create_hscrollbar.
775 (x_scroll_bar_create): New argument "horizontal". Update
777 (x_scroll_bar_remove, w32_condemn_scroll_bars)
778 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
780 (w32_read_socket): Handle WM_HSCROLL cae.
781 (x_new_font): Don't recompute fringe widths. Use
782 frame_inhibit_resize. Calculate new menu bar height iff we
783 build without toolkit. Always clear under internal border.
784 (x_set_window_size): Don't check frame size or recompute
785 fringes. Reset fullscreen status before applying sizes. Always
786 resize as requested by pixelwise argument. Don't call
787 do_pending_window_change.
788 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
789 (w32_initialize_display_info): Initialize dpyinfo's
790 horizontal_scroll_bar_cursor entry.
791 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
792 (w32_initialize): Init horizontal_scroll_bar_min_handle and
793 horizontal_scroll_bar_left_border.
794 (w32fullscreen_hook): Intermittently resize window to normal
795 when switching from fullscreen to maximized state.
796 (run_window_configuration_change_hook): Don't run it if frame is
798 (unwind_change_frame): Remove.
799 (Fset_window_configuration): Rewrite using frame's official field.
800 * widget.c (set_frame_size): Don't call compute_fringe_widths.
801 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
802 * window.h (struct window): New fields old_pointm,
803 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
804 scroll_bar_height and suspend_auto_hscroll.
805 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
807 (sanitize_window_sizes): Extern.
808 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
809 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
810 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
811 (WINDOW_CONFIG_SCROLL_BAR_LINES)
812 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
814 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
815 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
816 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
817 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
818 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
819 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
820 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
821 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
822 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
823 (Fwindow_old_point, sanitize_window_sizes): New functions.
824 (Qwindow_sanitize_window_sizes): New symbol.
825 (window_body_height): Count in horizontal scroll bar.
826 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
827 suspend_auto_hscroll slot.
828 (Fwindow_inside_edges): Count fringes pixelwise.
829 (coordinates_in_window, Fcoordinates_in_window_p): Consider
830 horizontal scroll bar.
831 (check_frame_size, adjust_window_margins): Remove functions and
833 (set_window_buffer): Initialize old_pointm and horizontal scroll
835 (temp_output_buffer_show): Reset hscroll related fields.
836 Initialize old_pointm.
837 (make_parent_window): Initialize old_pointm.
838 (make_window): Initialize old_pointm, horizontal scroll bar type,
839 and scroll bar height.
840 (resize_frame_windows): Don't count top margin in new sizes.
841 Don't use safe sizes when shrinking a frame; let the window
842 manager do the clipping.
843 (Fsplit_window_internal): Inherit horizontal scroll bar type and
845 (Fdelete_window_internal): Unchain old_pointm marker.
846 (window_scroll_pixel_based, Fscroll_other_window): Adjust
848 (Fwindow_text_width, Fwindow_text_height): New argument
850 (struct saved_window): New fields, old_pointm, hscroll_whole,
851 suspend_auto_hscroll, scroll_bar_height and
852 horizontal_scroll_bar_type.
853 (Fset_window_configuration, save_window_save): Set new fields of
855 (apply_window_adjustment): Don't call adjust_window_margins.
856 (set_window_margins): Don't change margins if new sizes don't
858 (set_window_scroll_bars): New argument "horizontal_type".
859 Handle horizontal scroll bars. Don't change scroll bars if they
860 don't fit into window.
861 (Fset_window_scroll_bars): New argument "horizontal_type".
862 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
863 (compare_window_configurations): Compare horizontal scroll bar
865 * xdisp.c (window_text_bottom_y, window_box_height): Count in
866 horizontal scroll bar height.
867 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
868 instead of FRAME_LINES.
869 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
870 ON_VERTICAL_SCROLL_BAR.
871 (with_echo_area_buffer): Initialize old_pointm.
872 (with_echo_area_buffer_unwind_data): Store old_pointm values in
874 (unwind_with_echo_area_buffer): Handle old_pointm.
875 (update_tool_bar): Set do_update when the tool bar window has at
876 least one line (since this is what the user sets).
877 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
878 (redisplay_tool_bar): Return early when toolbar has zero lines.
879 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
880 (hscroll_window_tree): Handle suspension of auto_hscroll and
882 (set_horizontal_scroll_bar): New function.
883 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
884 more than one line. Handle horizontal scroll bars.
885 (note_mouse_highlight): Handle horizontal scrol bars.
886 (expose_frame): Set dimensions of XRectangle from frame's text
888 (Vvoid_text_area_pointer): Update doc-string.
889 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
890 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
891 (x_set_internal_border_width): New functions.
892 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
893 (unwind_create_frame_1): Remove.
894 (Fx_create_frame): Handle horizontal scroll bars. Use official
895 field of frame structure to inhibit running
896 window-configuration-change-hook.
897 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
898 pixelwise. Handle frame's official field.
899 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
900 x_set_horizontal_scroll_bars, x_set_left_fringe,
902 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
904 * xterm.h (struct x_display_info): Add
905 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
907 (struct scroll_bar): Add horizontal slot.
908 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
909 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
910 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
911 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
912 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
913 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
914 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
915 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
916 (x_clear_under_internal_border): Remove.
917 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
918 (x_window_to_scroll_bar): New argument TYPE. Update callers.
919 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
920 HORIZONTAL. Update callers.
921 (horizontal_action_hook_id): New action hook id.
922 (x_horizontal_scroll_bar_to_input_event)
923 (x_create_horizontal_toolkit_scroll_bar)
924 (xt_horizontal_action_hook)
925 (x_set_toolkit_horizontal_scroll_bar_thumb)
926 (XTset_horizontal_scroll_bar, x_net_wm_state)
927 (x_horizontal_scroll_bar_report_motion): New functions.
928 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
929 horizontal scroll bars.
930 (SCROLL_BAR_HORIZONTAL_NAME): Define.
931 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
933 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
934 horizontal scroll bars.
935 (handle_one_xevent): Handle horizontal scroll bar events. Call
937 (x_set_window_size_1, x_wm_set_size_hint): Don't call
939 (x_set_window_size): Don't call check_frame_size and
940 do_pending_window_change.
941 (x_term_init): Init horizontal_scroll_bar_cursor display info.
942 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
943 (x_scroll_bar_set_handle): Add some checks when calling
946 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
948 Revert previous change.
949 There is certainly nothing wrong with writing code like 'lo <= i
950 && i <= hi', even if LO happens to a constant. There isn't even
951 anything wrong in general with writing 'a <= b' if A happens to
952 be a constant. At any rate stylistic changes shouldn't
953 be done like this without discussion.
955 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
957 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
958 (Fgarbage_collect): Reorder conditions that are written backwards.
959 * data.c (cons_to_unsigned): Likewise.
960 * dispnew.c (update_frame_1, sit_for): Likewise.
961 * fileio.c (file_offset): Likewise.
962 * filelock.c (read_lock_data, lock_file): Likewise.
963 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
965 * font.c (font_intern_prop, font_style_symbolic): Likewise.
966 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
967 * lread.c (read1): Likewise.
968 * minibuf.c (read_minibuf_noninteractive): Likewise.
969 * nsterm.m (x_set_frame_alpha): Likewise.
970 * process.c (wait_reading_process_output): Likewise.
971 * region-cache.c (delete_cache_boundaries): Likewise.
972 * xterm.c (x_set_frame_alpha): Likewise.
974 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
976 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
979 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
981 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
982 because atimer expiration is absolute rather than relative.
984 2014-07-25 Eli Zaretskii <eliz@gnu.org>
986 * w32term.h (current_popup_menu, menubar_in_use): Move
987 declarations from w32term.c.
989 2014-07-25 Martin Rudalics <rudalics@gmx.at>
991 * w32fns.c (menubar_in_use): No more static.
992 * w32term.c (current_popup_menu, menubar_in_use): Declare.
994 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
996 Move hourglass machinery to RIF.
997 * dispextern.h (struct redisplay_interface): New members
998 show_hourglass and hide_hourglass. Indent comments.
999 (show_hourglass, hide_hourglass): Remove prototypes.
1000 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
1001 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1002 (ns_redisplay_interface): Add them.
1003 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1004 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1005 (w32_arrow_cursor): New function to hack around non-GUI frames.
1006 (w32_redisplay_interface): Add new functions.
1007 * w32term.h (w32_arror_cursor): Add prototype.
1008 * xdisp.c (show_hourglass): New function, refactored out from
1009 platform-dependent code.
1010 (cancel_hourglass): Now call to RIF function.
1011 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1012 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1013 (x_redisplay_interface): Add new functions.
1015 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1017 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1018 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1019 and complete previous change.
1020 * frame.c (adjust_frame_height): New function.
1021 (Fset_frame_height, Fset_frame_size): Use it.
1022 (x_set_frame_parameters): Take frame top margin into account.
1024 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1026 * frame.c (Fset_frame_height): Take frame top margin into account.
1027 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1028 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1030 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1032 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1033 menubar_height as such. Tweak comment.
1034 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1035 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1036 All related users changed.
1037 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1038 * xterm.c (handle_one_xevent):
1039 * gtkutil.c (xg_event_is_for_menubar):
1040 * xfns.c (x_window) [USE_X_TOOLKIT]:
1041 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1042 to use FRAME_MENUBAR_HEIGHT.
1044 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1046 * frame.c (Fframe_parameters): Always report frame height without
1047 menu and tool bar lines.
1049 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1051 * nsterm.m (applicationDidFinishLaunching:): Call
1052 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1053 (antialiasThresholdDidChange:): New method for EmacsApp.
1055 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1057 * macfont.m (macfont_update_antialias_threshold): Remove static.
1059 * macfont.h (macfont_update_antialias_threshold): Declare.
1061 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1063 * w32select.c (setup_windows_coding_system): Apply
1064 CODING_ANNOTATION_MASK to the common_flags member of struct
1065 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1067 * w16select.c (Fw16_get_clipboard_data): Apply
1068 CODING_ANNOTATION_MASK to the common_flags member of struct
1071 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1072 buffer position where we are to start the iteration.
1073 (handle_invisible_prop): Record in it->stop_charpos the position
1074 where the invisible text ends. (Bug#18035)
1075 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1076 row has zero buffer position as their start position. Reported by
1077 martin rudalics <rudalics@gmx.at>.
1079 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1080 infinite looping in redisplay when display lines don't have enough
1081 space to display even a single character. (Bug#18036)
1083 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1085 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1086 * xfns.c (x_window): Use it to allow xfree later.
1087 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1088 where appropriate. Use bool for booleans and remove redundant checks.
1089 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1090 * xterm.c (x_free_frame_resources): Free shell_position.
1092 2014-07-19 K. Handa <handa@gnu.org>
1094 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1095 mandatory font spec (Bug#17973).
1097 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1099 * font.c (font_score): Return the worst score if the size of
1100 ENTITY is wrong by more than a factor 2 (Bug#17973).
1102 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1104 * frame.c (frame_unspecified_color): New function
1105 refactored out from ...
1106 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1107 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1109 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1110 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1111 * lisp.h (set_frame_param): Remove prototype.
1112 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1113 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1116 Prefer 'x_display_info *' to 'Display *' in X selection code.
1117 This helps to avoid unneeded calls to x_display_info_for_display.
1118 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1119 instead of 'Display *'.
1120 (SELECTION_EVENT_DPYINFO): New macro.
1121 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1122 it as an lvalue. Mention this in comment.
1123 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1124 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1125 (selection_data_to_lisp_data, receive_incremental_selection):
1126 Convert to use 'x_display_info *'. Adjust users where appropriate.
1127 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1128 selection data *' as last arg to not return values in args.
1129 (unexpect_property_change): Use common removal technique.
1131 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1133 * print.c (print_preprocess): Adjust to match changed
1134 sub char-table structure and avoid crash (Bug#18038).
1136 * data.c (wrong_choice): Not static any more.
1137 * lisp.h (wrong_choice): Add prototype.
1138 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1139 Declare namebuf as such. Tweak comment.
1140 [USE_GTK]: Likewise for tool_bar_position.
1141 (fset_tool_bar_position) [USE_GTK]: Ditto.
1142 (FRAME_TOOL_BAR_POSITION): New macro.
1143 * frame.c (x_report_frame_params):
1144 * gtkutil.c (update_frame_tool_bar):
1145 * xfns.c (Fx_create_frame): Use it.
1146 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1148 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1150 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1151 buffer's default-directory only if it is a string. (Bug#17986)
1153 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1155 More precise control over values of some buffer-local variables.
1156 * keyboard.c (Qvertical_scroll_bar):
1157 * frame.c (Qleft, Qright): Move to ...
1158 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1159 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1160 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1161 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1162 vertical-scroll-bar, scroll-up-aggressively
1163 and scroll-down-aggressively.
1164 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1166 * nsfns.m, frame.h (Qleft, Qright):
1167 * nsterm.m (Qleft): Remove declarations.
1168 * gtkutil.c (toplevel): Include buffer.h.
1169 * data.c (wrong_choice, wrong_range): New functions.
1170 (store_symval_forwarding): Handle special properties of buffer-local
1171 variables and use functions from the above to signal error, if any.
1173 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1174 values. Add comment.
1175 (struct frame): Re-arrange layout to avoid extra padding and use bit
1176 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1177 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1178 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1179 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1180 Define as no-ops because there are no scroll bars anyway.
1181 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1184 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1185 Add convenient setter.
1186 (font_put_frame_data, font_get_frame_data): Use it.
1188 2014-07-15 Daiki Ueno <ueno@gnu.org>
1190 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1191 pointer argument, before dereferencing.
1192 (XCHAR2B_BYTE2): Likewise.
1194 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1196 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1197 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1198 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1199 Use record_unwind_protect_int and avoid consing.
1200 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1202 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1204 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1206 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1207 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1209 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1210 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1211 * minibuf.c: Include binary-io.h instead of fcntl.h.
1212 (read_minibuf_noninteractive):
1213 Use set_binary_mode instead of handcrafted code.
1214 Don't call emacs_set_tty if emacs_get_tty failed.
1215 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1216 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1217 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1219 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1220 This works around a GCC compiler bug when Emacs is configured with
1221 --enable-gcc-warnings.
1223 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1225 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1226 or characters in string, respectively. Add comment.
1227 * fringe.c (Fdefine_fringe_bitmap):
1228 * fns.c (Fsubstring, substring_both): Use it.
1229 * keymap.c (Fdefine_key, Flookup_key):
1230 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1232 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1233 Use menu_item_width.
1234 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1236 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1238 Improve behavior of 'bzr up; cd src; make -k'.
1239 * Makefile.in (top_srcdir): New var.
1240 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1241 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1242 its expansion is a bit shorter.
1243 (../config.status): Actually build config.status instead of
1245 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1246 New macros, copied and relocated from ../Makefile.in.
1247 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1248 (../config.status, Makefile): New dependencies and rules,
1249 copied with relocation from ../Makefile.in. This should be more
1250 likely to rebuild the build machinery properly if you do a 'make'
1251 in the src directory.
1253 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1255 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1258 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1259 behavior on Windows 7 and later when the function is repeatedly
1260 invoked with the same value of DIR. (Bug#17950)
1262 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1263 string to match the one in w32fns.c.
1265 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1266 stdin to binary mode only if it is connected to a terminal.
1268 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1270 Coalesce extern decls.
1271 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1272 * sysdep.c (emacs_get_tty, emacs_set_tty):
1273 Move duplicate extern decls from here ...
1274 * systty.h: ... to here, so that there's just one copy.
1276 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1278 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1280 * nsfns.m (Fns_popup_font_panel): Ditto.
1282 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1284 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1286 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1288 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1289 [DOS_NT]: Implement for WINDOWSNT.
1291 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1294 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1296 * sysdep.c (suppress_echo_on_tty): New function.
1297 * minibuf.c (read_minibuf_noninteractive): Use it.
1299 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1301 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1302 sysinfo failed. Adjust docstring.
1304 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1306 Implement memory-info for MS-DOS.
1307 * dosfns.c (dos_memory_info): New function.
1308 * dosfns.h (dos_memory_info): Add prototype.
1309 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1310 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1311 of doing some of its job.
1313 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1314 reference termios structure members.
1316 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1318 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1320 * minibuf.c (top): Include systty.h. Declare external
1321 emacs_get_tty and emacs_set_tty.
1322 (Vread_hide_char): New lisp variable.
1323 (read_minibuf_noninteractive): Hide characters with
1324 Vread_hide_char if it is a character. (Bug#17839)
1326 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1328 Implement memory-info for MS-Windows.
1329 * w32.c (w32_memory_info): New function.
1330 * w32.h (w32_memory_info): Prototype it.
1331 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1333 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1335 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1336 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1337 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1338 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1339 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1340 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1341 (decode_coding_big5, decode_coding_charset, decode_coding)
1342 (encode_coding): Adjust users.
1344 * alloc.c (Fmemory_info): New function.
1346 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1348 * syntax.c (back_comment): Use more-natural location for label.
1350 * font.c, font.h (font_unparse_fcname): Now static.
1351 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1353 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1355 Next minor cleanup of font subsystem.
1356 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1357 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1359 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1361 * ftfont.h (ftfont_font_format): Remove prototype.
1362 * ftfont.c (ftfont_font_format): Remove; now unused.
1364 * nsfont.m (nsfont_open):
1365 * w32font.c (w32font_open_internal):
1366 * w32uniscribe.c (uniscribe_open):
1367 * xfont.c (xfont_open):
1368 * xftfont.c (xftfont_open): All users changed.
1370 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1371 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1373 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1375 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1376 x_produce_glyphs does when it generates a stretch glyph that
1377 represents a TAB. (Bug#17969)
1379 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1380 and there is a display property at that position, don't call
1381 move_it_to to move to a position before window start. (Bug#17942)
1382 Fix condition for finding CHARPOS by the first call to move_it_to.
1385 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1387 * syntax.c (find_defun_start): Try the cache even
1388 if !open_paren_in_column_0_is_defun_start.
1389 (back_comment): If find_defun_start was pessimistic, use the
1390 scan_sexps_forward result to improve the cache (bug#16526).
1392 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1394 * xdisp.c (redisplay_window): If redisplay of a window ends up
1395 with point in a partially visible line at end of the window, make
1396 sure the amended position of point actually has smaller Y
1397 coordinate; if not, give up and scroll the display. (Bug#17905)
1399 * window.c (window_scroll_pixel_based): When point ends up at the
1400 last fully visible line, don't let move_it_to stop at the left
1401 edge of the line and dupe us into thinking point is inside the
1404 * w32.c (network_interface_info): Make sure the argument is a
1407 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1409 * process.c (read_and_dispose_of_process_output): Fix typo
1410 in previous patch: we want nonnegative fds, not nonzero fds.
1412 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1414 * chartab.c (char_table_translate): Move to...
1415 * character.h (char_table_translate): ... inline function here.
1416 Avoid Faref and assume that args are always valid. This helps to
1417 speedup search, which is especially important for a huge buffers.
1418 * lisp.h (char_table_translate): Remove prototype.
1420 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1421 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1422 New function, with an intention to avoid code duplication between
1424 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1426 * ftfont.c (ftfont_open):
1427 * macfont.m (macfont_open):
1428 * xftfont.c (xftfont_open): Use it.
1430 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1432 * process.c: Add sanity checks for file descriptors (Bug#17844).
1433 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1434 Check that infd is nonnegative before using it as an fd.
1435 (read_and_dispose_of_process_output, Fprocess_send_eof):
1436 Likewise, for outfd.
1437 (wait_reading_process_output): Omit unnecessary check of infd.
1439 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1441 Minor fixups related to usage of the 'long' type.
1442 * gnutls.c (emacs_gnutls_handshake):
1443 * xfaces.c (dump_realized_face):
1444 Work even if 'long' is narrower than 'void *'.
1445 * termcap.c (scan_file):
1446 * xselect.c (x_decline_selection_request)
1447 (x_reply_selection_request, x_get_window_property):
1448 * xterm.c (x_set_frame_alpha):
1449 Remove unnecessary 'L' suffixes of integer constants.
1450 * xfns.c (hack_wm_protocols):
1451 * xselect.c (x_fill_property_data):
1452 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1453 Remove unnecessary casts to 'long'.
1454 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1456 Minor ImageMagick safety fixes.
1457 * image.c (imagemagick_compute_animated_image):
1458 Remove useless assignment to local. Avoid problems if dest_width is 0.
1459 (imagemagick_load_image): Use int for pixel counts that can't
1460 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1461 a row width greater than the image width (or greater than LONG_MAX!).
1463 2014-07-04 K. Handa <handa@gnu.org>
1465 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1466 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1467 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1469 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1471 * font.h (struct font_driver): Remove get_outline and free_outline;
1472 not used by any font driver.
1473 * ftfont.c (ftfont_driver):
1474 * macfont.m (macfont_driver):
1475 * nsfont.m (nsfont_driver):
1476 * w32font.c (w32font_driver):
1477 * w32uniscribe.c (uniscribe_font_driver):
1478 * xfont.c (xfont_driver): Related users changed.
1479 * xselect.c (x_get_window_property): Use convenient xmalloc.
1480 Call to xfree only if some data was really allocated.
1482 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1484 On MS-Windows, display busy cursor on all GUI frames.
1485 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1486 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1487 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1489 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1490 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1492 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1494 Use convenient alists to manage per-frame font driver-specific data.
1495 * frame.h (struct frame): Rename font_data_list to...
1496 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1497 * font.h (struct font_data_list): Remove; no longer need a special
1499 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1501 * font.c (font_put_frame_data, font_get_frame_data)
1502 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1504 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1505 Related users changed.
1506 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1507 Prefer convenient xmalloc and xfree.
1509 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1511 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1512 the window whose glyph row is being prepared and a flag whether it
1513 is for mode/header line. Make sure the glyph row's marginal areas
1514 are in sync with what the window wants.
1517 * xdisp.c (display_line, display_mode_line): Call
1518 prepare_desired_row with additional arguments, as appropriate.
1520 * dispextern.h (prepare_desired_row): Adjust prototype.
1522 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1524 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1525 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1526 caused by xw_popup_dialog in daemon mode (Bug#17891).
1528 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1530 * frame.c (do_switch_frame): When switching to another TTY frame,
1531 make sure FrameCols and FrameRows are in sync with the new frame's
1534 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1536 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1537 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1538 min_char slots. Adjust comment.
1539 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1540 Add SUB_CHAR_TABLE_OFFSET member.
1541 (make_uninit_sub_char_table): New function.
1542 (toplevel): Add compile-time assert to verify suitable member layout
1543 in Lisp_Sub_Char_Table.
1544 * alloc.c (mark_char_table): Add extra argument to denote char table
1545 subtype. Adjust to match new layout of sub char-table.
1546 (mark_object): Always mark sub char-tables with mark_char_table.
1547 * chartab.c (make_sub_char_table, copy_sub_char_table)
1548 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1549 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1550 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1551 All related users changed.
1552 * lread.c (read1): Adjust to match new layout of sub char-table.
1553 * print.c (print_object): Likewise (Bug#17898).
1555 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1557 * keymap.c (get_keyelt): Simplify.
1558 (copy_keymap_item): Remove left-over code for when we had
1559 key-shortcut caches.
1561 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1563 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1564 (dealloc): Remove for EmacsScroller.
1566 * nsterm.h (EmacsScroller): Remove dealloc.
1568 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1570 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1572 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1574 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1575 when setNeedsDisplay is called so we don't trigger redisplay for every
1578 * nsterm.m (any_help_event_p): New variable.
1579 (mouseMoved:): Set any_help_event_p to YES if help event is
1580 generated. Remove else with empty help event that triggered redisplay
1581 for every mouse move.
1582 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1584 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1586 * xfns.c (Qsuppress_icon): Remove; no real users.
1587 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1588 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1589 (syms_of_w32fns): Don't DEFSYM it.
1591 2014-06-29 Glenn Morris <rgm@gnu.org>
1593 * Makefile.in (ns-app): Mark as PHONY.
1595 2014-06-28 Glenn Morris <rgm@gnu.org>
1597 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1598 liblw.a in this directory.
1600 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1602 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1603 also in unibyte case. (Bug#17865)
1605 2014-06-28 K. Handa <handa@gnu.org>
1607 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1608 (MIN_CHARBUF_SIZE): New macro.
1609 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1611 2014-06-27 Glenn Morris <rgm@gnu.org>
1613 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1614 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1615 (.el.elc): Replace suffix rule with pattern rule.
1616 (%.elc): New pattern rule, with order-only prerequisite.
1617 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1618 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1619 in place of BOOTSTRAPEMACS.
1621 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1623 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1625 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1627 Consistently use validate_subarray to verify substring.
1628 * fns.c (validate_substring): Not static any more. Adjust to
1629 use ptrdiff_t, not EMACS_INT, because string and vector limits
1630 can't exceed ptrdiff_t even if EMACS_INT is wider.
1631 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1632 (secure_hash): Adjust user.
1633 * lisp.h (validate_subarray): Add prototype.
1634 * coding.c (Fundecodable_char_position):
1635 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1636 Use validate_subarray. Adjust comment to mention substring.
1638 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1640 Do not allow out-of-range character position in Fcompare_strings.
1641 * fns.c (validate_subarray): Add prototype.
1642 (Fcompare_substring): Use validate_subarray to check ranges.
1643 Adjust comment to mention that the semantics was changed. Also see
1644 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1646 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1648 Be more consistent about the 'Qfoo' naming convention.
1649 * image.c (Fimagemagick_types):
1650 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1651 * process.c (Fmake_network_process):
1652 Rename C local identifier 'Qfoo to avoid giving the false
1653 impression that it stands for the symbol 'foo'.
1655 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1657 Simplify and cleanup character conversion stuff.
1658 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1660 * character.c (multibyte_char_to_unibyte)
1661 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1662 * character.h (make_char): Remove; unused.
1663 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1664 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1665 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1666 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1667 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1669 2014-06-22 Mario Lang <mlang@delysid.org>
1671 * w32fns.c (Fw32_shell_execute): The the -> the.
1673 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1675 * xmenu.c (mouse_position_for_popup):
1676 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1677 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1678 * menu.c (Fx_popup_menu):
1679 * xselect.c (x_handle_dnd_message): Adjust users.
1680 * menu.h (mouse_position_for_popup): Remove prototype.
1681 * xterm.h (x_relative_mouse_position): Add prototype.
1682 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1683 call XFree if XQueryTree returns zero.
1685 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1687 * indent.c (Fvertical_motion): Doc fix.
1688 Move to the goal column, if any, with a single call to
1689 move_it_in_display_line, not in two calls. Doing this with two
1690 calls causes move_it_in_display_line apply the line-prefix
1691 handling twice instead of just once. (Bug#17823)
1693 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1695 Port to OS X ACLs (Bug#17810).
1696 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1697 ACL_TYPE_ACCESS) doesn't work.
1699 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1701 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1702 before checking key-translation-map (bug#17659).
1704 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1706 * font.c (font_make_object): Avoid dangling pointer which may
1707 crash GC (Bug#17771).
1709 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1711 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1712 prototype of DGifCloseFile as appropriate for older and newer
1714 (gif_close): New function, encapsulates the differences in the
1715 calling sequence of DGifCloseFile before v5.1.0 and after it.
1716 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1717 error string where appropriate. (Bug#17790)
1719 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1720 macro execution, make sure point didn't move since last complete
1721 redisplay, as the condition for using the glyph matrix
1722 information. (Bug#17777)
1724 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1726 Minor cleanup of fonset code.
1727 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1728 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1729 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1730 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1731 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1732 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1733 (free_realized_fontset): Remove because a no-op since 2008.
1734 (free_face_fontset): Adjust user.
1735 (syms_of_fontset): Shrink fontset by one extra slot.
1737 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1739 Omit redundant extern decls.
1740 Most of this patch is from Dmitry Antipov, in:
1741 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1742 * commands.h (update_mode_lines):
1743 * frame.h (Qbackground_color, Qforeground_color)
1744 (x_set_menu_bar_lines):
1745 * ftfont.c (ftfont_font_format):
1746 * intervals.h (Qkeymap, Qfont):
1747 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1748 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1749 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1750 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1751 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1752 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1753 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1754 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1755 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1756 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1757 (Qtool_bar, Qheader_line):
1758 * macros.c (Fexecute_kbd_macro):
1759 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1760 * xterm.c (x_delete_terminal, XSetIMValues):
1761 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1762 (x_implicitly_set_name, popup_activated)
1763 (widget_store_internal_border):
1764 Remove redundant decls.
1765 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1766 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1767 Remove _Noreturn, as make-docfile now does that for us.
1768 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1769 (Qregion_extract_function): New decl.
1770 * window.c, xfns.c: Include menu.h.
1772 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1774 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1776 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1778 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1779 * callint.c (read_file_name): ... convert to static here.
1780 * lisp.h (Fread_file_name): Do not EXFUN it.
1781 (STRING_COPYIN): Remove; unused.
1782 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1783 (char_composable_p): ... static function. All users changed.
1784 * eval.c (toplevel): Remove redundant #include directives.
1785 * xterm.c (x_initialize): Add static to match prototype.
1786 * ccl.c (Fccl_execute_on_string):
1787 * font.c (fon_intern_prop): Use make_specified_string.
1789 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1791 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1792 Reported by David Caldwell in:
1793 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1795 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1797 Do not ask for XRender extension each time XFT font is opened.
1798 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1799 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1801 2014-06-15 Glenn Morris <rgm@gnu.org>
1803 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1805 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1807 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1808 information if we are in the middle of executing a keyboard macro,
1809 since redisplay doesn't update the screen until the macro is
1810 finished. (Bug#17777)
1812 * alloc.c (cleanup_vector): Don't dereference a font driver
1813 pointer if it is NULL. (Bug#17771)
1815 2014-06-13 Glenn Morris <rgm@gnu.org>
1817 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1818 ($(lispsource)/international/charprop.el)
1819 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1820 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1821 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1822 GNU make automatically passes command-line arguments to sub-makes.
1824 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1826 Avoid hangs in accept-process-output (Bug#17647).
1827 * lisp.h, process.c (wait_reading_process_input):
1828 Return int, not bool. All uses changed.
1829 * process.c (SELECT_CANT_DO_WRITE_MASK):
1830 Remove macro, replacing with ...
1831 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1833 (status_notify): New arg WAIT_PROC. Return int, not void.
1836 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1838 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1839 the frame is the initial frame, because the hook is not set up
1840 then, and Emacs crashes.
1841 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1843 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1845 * keymap.c (silly_event_symbol_error): Don't recommend the use
1848 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1850 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1851 matching overlay strings with 'cursor' property against buffer
1852 positions traversed in the glyph row. (Bug#17744)
1854 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1856 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1859 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1860 determine 10.9 (Bug#17751).
1862 * macfont.m (macfont_draw): Positions were not freed.
1864 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1866 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1867 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1868 function. Also adjust comment.
1869 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1871 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1872 * font.c (font_done_for_face):
1873 * xface.c (realize_non_ascii_face): Adjust user.
1874 * font.h (struct font_driver): Convert 'prepare_face' to return
1875 void because its return value is never used anyway.
1876 * xfont.c (xfont_prepare_face): Return void.
1877 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1878 (xftfont_done_face): Use xfree.
1880 * dispextern.h (last_tool_bar_item): Remove declaration.
1881 * frame.h (struct frame): New member last_tool_bar_item.
1882 * frame.c (make_frame): Initialize it.
1883 * xdisp.c (toplevel): Remove last_tool_bar_item.
1884 (handle_tool_bar_click, note_tool_bar_highlight):
1885 * w32term.c (w32_read_socket, w32_initialize):
1886 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1888 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1889 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1891 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1893 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1894 * process.c (Faccept_process_output)
1895 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1896 the return value is about PROCESS, not about other processes.
1898 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1900 Further adjustments to mark_object and friends.
1901 Now the mark_object's stack is just 32 bytes on a 64-bit
1902 system, which means extra 20% off the stack usage.
1903 * alloc.c (mark_save_value): As before, refactored out from ...
1904 (mark_object): ... adjusted user. Also add comment.
1906 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1908 Fix core dump after a dropped X connection (Bug#17704).
1909 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1910 is dead, as we may be shutting down.
1912 2014-06-08 Glenn Morris <rgm@gnu.org>
1914 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1916 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1918 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1920 If a C name must be extern on some platforms, make it extern on all.
1921 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1923 * font.h (ftxfont_driver) [HAVE_XFT]:
1924 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1925 * lisp.h (get_frame_param):
1926 * menu.h (tty_menu_show):
1927 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1928 * termhooks.h (encode_terminal_code):
1929 * xterm.h (x_menu_wait_for_event):
1931 * frame.c (get_frame_param):
1932 * fringe.c (max_used_fringe_bitmap):
1933 * ftxfont.c (ftxfont_driver):
1934 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1935 * menu.c (menu_items_inuse):
1936 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1937 * term.c (encode_terminal_code, tty_menu_show):
1938 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1939 * xfaces.c (load_color):
1940 * xmenu.c (x_menu_wait_for_event):
1943 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1945 Change object marking routines to minimize stack usage.
1946 This change moves a few cold paths from mark_object to NO_INLINE
1947 functions and adjusts symbol marking loop. According to GCC 4.8.2
1948 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1949 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1950 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1951 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1952 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1953 refactored out from ...
1954 (mark_object): ... adjusted user. Also mark symbols in a tight
1956 (mark_face_cache): Add NO_INLINE.
1958 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1960 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1961 contains garbage on WINDOWSNT (which could potentially infloop at
1964 Minimize cursor motion during TTY menu updates.
1965 * term.c (tty_menu_display): Don't position cursor here.
1966 Instead, pass the cursor coordinates to update_frame_with_menu.
1967 (tty_menu_activate): Send the hide cursor command only once in an
1968 iteration through the outer 'while' loop.
1970 * dispnew.c (update_frame_1): Accept an additional argument
1971 SET_CURSOR_P, and position the cursor at the end of the frame
1972 update only if that argument is non-zero. All callers changed to
1973 provide the additional argument as non-zero, except for
1974 update_frame_with_menu.
1975 (update_frame_with_menu): Accept 2 additional arguments ROW and
1976 COL; if they are non-negative, instruct update_frame_1 not to
1977 position the cursor, and instead position it according to ROW and COL.
1979 * dispextern.h (update_frame_with_menu): Update prototype.
1981 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1983 * callproc.c (call_process): Don't check read-only if we don't insert
1984 anything (bug#17666).
1986 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1988 * dispnew.c (update_frame_with_menu): Set display_completed.
1990 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1992 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1994 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1996 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1998 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1999 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
2001 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2003 * window.c (Frecenter): Signal an error if window-buffer is not
2006 * keyboard.c (make_lispy_position): Don't include a buffer position in
2007 mode/header-line mouse events.
2009 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2010 Vunread_command_events (bug#17650).
2012 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2014 * xterm.c (x_setup_pointer_blanking):
2015 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2017 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2019 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2020 because it will be defined in generated config.h if needed.
2022 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2024 Use terminal-specific hooks to display popup dialogs.
2025 * termhooks.h (struct terminal): New field popup_dialog_hook.
2026 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2027 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2028 code and use popup_dialog_hook.
2029 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2030 * nsterm.h (ns_popup_dialog): Adjust prototype.
2031 * nsterm.m (ns_create_terminal):
2032 * w32term.c (w32_create_terminal):
2033 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2034 Setup popup_dialog_hook.
2036 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2038 * w32heap.c (report_temacs_memory_usage): Improve the report by
2039 reporting the large blocks that are actually occupied at dump time.
2041 * w32console.c (initialize_w32_display): Set the console
2042 menu_show_hook, otherwise TTY menus are broken on w32.
2044 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2046 Use terminal-specific hooks to display menus.
2047 * termhooks.h (struct terminal): New field menu_show_hook.
2048 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2049 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2051 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2052 * nsmenu.m (ns_menu_show):
2053 * w32menu.c (w32_menu_show):
2054 * xmenu.c (x_menu_show):
2055 * term.c (tty_menu_show): Adjust to use bit flags.
2056 (set_tty_hooks): Set menu_show_hook.
2057 * xterm.c (x_create_terminal):
2058 * nsterm.m (ns_create_terminal):
2059 * msdos.c (initialize_msdos_display):
2060 * w32term.c (w32_create_terminal): Likewise.
2062 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2064 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2066 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2068 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2069 (FD_SET): Don't define on WINDOWSNT.
2071 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2073 * emacs.c: Include "sysselect.h", to define its inline functions.
2074 Problem reported by Glenn Morris in:
2075 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2077 Do not require libXt-devel when building with gtk.
2078 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2079 dependency on libXt-devel.
2080 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2081 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2082 lwlib-widget.h now does this.
2083 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2085 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2087 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2088 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2089 (delete_write_fd, wait_reading_process_output):
2090 Remove now-redundant easserts.
2091 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2092 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2093 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2094 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2096 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2098 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2099 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2100 (calloc): Don't undef, it is never defined.
2101 (HEAP_ENTRY_SHIFT): Remove unused macro.
2103 * Makefile.in (C_HEAP_SWITCH): Remove.
2104 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2106 Fix MS-Windows build broken by menu changes on 2014-06-02.
2107 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2109 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2110 Define instead of including ../lwlib/lwlib.h, which causes
2111 compilation errors due to missing X11 headers.
2113 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2115 * process.c (wait_reading_process_output): Omit incorrect test of
2116 p->infd against zero. Add easserts for infd having a plausible value.
2118 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2120 Adjust to match recent lwlib changes.
2121 * menu.h (xmalloc_widget_value): Replace by ...
2122 (make_widget_value): ... new prototype.
2123 * menu.c (xmalloc_widget_value): Replace by ...
2124 (make_widget_value): ... new function.
2125 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2126 * gtkutil.c (malloc_widget_value, free_widget_value):
2127 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2128 * keyboard.h (enum button_type, struct _widget_value):
2129 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2131 * nsmenu.m (ns_update_menubar, ns_menu_show):
2132 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2133 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2134 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2136 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2138 * image.c (x_query_frame_background_color)
2139 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2140 Fix --enable-gcc-warnings compilation without image libraries.
2142 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2144 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2145 emulated break value only if it goes up.
2146 (sbrk): Add assertion that the INCREMENT argument is strictly
2147 zero. Improve and correct the commentary.
2149 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2151 Improve AIX-related merge from emacs-24.
2152 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2153 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2154 not on AIX; since we're on the trunk we can use enums more broadly.
2156 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2158 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2160 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2161 to min(value, whole).
2163 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2165 Bring back the changes to GDB-visible symbols, but only on AIX.
2166 And only if it's not pre-4.2 GCC.
2167 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2168 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2169 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2172 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2174 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2175 with PT, not GPT. (Bug#16433)
2177 Revert last changes to GDB-visible symbols.
2178 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2179 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2180 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2183 2014-06-02 Glenn Morris <rgm@gnu.org>
2185 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2187 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2189 Fix port to 32-bit AIX with xlc (Bug#17598).
2190 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2191 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2192 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2193 to work around a compiler bug in IBM xlc 12.1.
2195 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2197 * xterm.c (x_update_window_end): Don't invalidate the entire
2198 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2199 highlight needs to be redisplayed. (Bug#17588)
2201 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2203 Port the GDB-visible symbols to AIX.
2204 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2205 optimizes away the relevant external symbols. Use enums instead;
2206 this suffices for the AIX port, which is 32-bit-only anyway.
2207 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2208 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2209 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2212 Include sources used to create macuvs.h.
2213 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2214 * macuvs.h: Use automatically-generated header.
2216 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2218 Port signal-handling to DragonFly BSD (Bug#17646).
2219 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2220 Move implementations from callproc.c to sysdep.c.
2221 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2222 Move declarations from process.h to syssignal.h.
2224 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2226 * callint.c (Ffuncall_interactively): Add usage.
2228 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2230 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2232 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2234 * w32heap.c (malloc_before_dump, malloc_after_dump)
2235 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2236 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2237 set errno where appropriate to emulate CRT functions.
2239 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2241 Debugging facility to check whether 'const char *' points to
2242 relocatable data of non-pure Lisp string.
2243 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2244 (mark_maybe_pointer): ... adjusted user.
2245 (relocatable_string_data_p): New function.
2246 * lisp.h (relocatable_string_data_p): Add prototype.
2247 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2248 the pointer to relocatable Lisp data is not used.
2250 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2252 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2253 * atimer.c (block_atimers):
2254 * callproc.c (block_child_signal): Block SIGINT too;
2255 otherwise, its handler might now unblock signals that it shouldn't.
2256 * keyboard.c (read_char): Clear signal mask, since we may
2257 be in a SIGINT handler, and many signals may be masked.
2258 * keyboard.c (handle_interrupt):
2259 * sysdep.c (handle_arith_signal):
2260 Clear signal mask instead of just unblocking the signal that
2261 was received, since several signals may be blocked at this point.
2263 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2265 * Makefile.in (TEMACS_POST_LINK): Remove target.
2266 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2267 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2269 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2271 * xmenu.c (xdialog_show): Remove prototype, rename to
2272 x_dialog_show, remove 2nd arg because it's always zero
2273 and simplify accordingly.
2274 (xw_popup_dialog): Adjust user.
2275 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2276 2nd arg because it's always zero and simplify accordingly.
2277 (w32_popup_dialog): Adjust user.
2279 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2281 * w32heap.c (report_temacs_memory_usage): New function.
2283 * unexw32.c (unexec) [ENABLE_CHECKING]:
2284 Call report_temacs_memory_usage.
2286 * w32heap.h (report_temacs_memory_usage): Add prototype.
2288 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2290 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2291 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2293 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2295 * buffer.c (init_buffer): Accept an argument 'initialized'.
2296 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2297 mmap_regions and mmap_fd, to avoid referencing stale data from the
2298 dump phase. Add an assertion for buffer text of buffers created
2299 in temacs before this function is called. (Bug#17622)
2300 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2302 * lisp.h (init_buffer): Update prototype.
2304 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2306 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2308 * alloc.c (Fgarbage_collect): Fix compilation with
2309 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2311 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2313 * frame.c, frame.h (frame_char_to_pixel_position)
2314 (frame_set_mouse_position): Now static, and made private in
2315 frame.c rather than public in frame.h.
2317 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2319 Refactor mouse positioning stuff to avoid code duplication.
2320 * frame.h (frame_char_to_pixel_position): New function.
2321 (x_set_mouse_position): Rename to...
2322 (frame_set_mouse_position): ...new function.
2323 (frame_set_mouse_pixel_position): Add prototype.
2324 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2325 Rename to frame_set_mouse_pixel_position.
2326 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2328 * xterm.h, w32term.h ( x_set_mouse_position)
2329 (x_set_mouse_pixel_position): Remove prototypes.
2331 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2333 On X, always make pointer visible when deleting frame (Bug#17609).
2334 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2336 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2338 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2339 * keyboard.c (gobble_input): If there is no terminal input error,
2340 make sure the pointer is visible for all frames on this terminal.
2341 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2342 it was previously disabled.
2344 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2346 * data.c (Fzerop): Move to Elisp.
2347 (syms_of_data): Don't defsubr it.
2348 * keyboard.c (echo_keystrokes_p): New function.
2349 (read_char, record_menu_key, read_key_sequence): Use it.
2351 * callint.c (Qfuncall_interactively): New var.
2352 (Qcall_interactively): Remove.
2353 (Ffuncall_interactively): New function.
2354 (Fcall_interactively): Use it.
2355 (syms_of_callint): Defsubr it.
2357 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2359 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2360 relocated from under us.
2362 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2364 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2365 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2367 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2369 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2370 for MinGW, since it no longer uses gmalloc.
2372 * buffer.c: Do not define mmap allocations functions for Windows.
2373 Remove mmap_find which is unused. Remove mmap_set_vars which does
2375 [WINDOWSNT]: Include w32heap.h.
2376 (init_buffer): Always allocate new memory for buffers.
2378 * emacs.c: Remove mmap_set_vars calls.
2380 * image.c (free_image): Undef free for Windows because it is
2381 redirected to our private version.
2383 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2384 (copy_executable_and_dump_data): Remove dumping the heap section.
2385 (unexec): Restore using_dynamic_heap after dumping.
2387 * w32heap.c (dumped_data_commit, malloc_after_dump)
2388 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2389 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2390 (mmap_free): New functions.
2392 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2394 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2396 * image.c (imagemagick_load_image): Use MagickRealType for local
2397 'color_scale', instead of double, to avoid a GCC warning about
2400 * xfns.c (Fx_window_property): Remove unused local.
2402 Don't kill already-reaped process (Bug#17561).
2403 * process.c (process_send_signal): Fix race condition where a
2404 subprocess was reaped by a signal handler between the check for
2405 liveness and calling 'kill', which meant that Emacs could in
2406 theory kill an innocent bystander process. Do the fix by blocking
2407 SIGCHLD in a critical section that checks liveness before killing.
2409 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2411 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2413 2014-05-26 Ken Brown <kbrown@cornell.edu>
2415 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2416 even if !CYGWIN (see bug#17510).
2418 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2420 * nsfns.m (Fns_do_applescript): Surround NSApp run
2421 with calls to ns_init_events, ns_finish_events (Bug#17424).
2423 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2425 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2426 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2428 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2429 with calls to ns_init_events, ns_finish_events (Bug#17424).
2431 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2433 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2434 if we are iterating over an object that generates glyphs for
2435 marginal areas. (Bug#17585)
2437 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2439 * xdisp.c (safe__call1, safe__eval): Now static.
2441 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2443 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2444 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2445 (safe_call1): Call safe_call instead of safe__call directly.
2447 2014-05-26 Ken Brown <kbrown@cornell.edu>
2449 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2450 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2453 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2455 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2456 (safe__call, safe__call1, safe__eval): New functions.
2457 (safe_call): Use it.
2458 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2459 (display_mode_element): Same for `:eval'.
2461 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2463 Fix port to 32-bit AIX (Bug#17540).
2464 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2465 twice. _text already includes this offset.
2466 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2468 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2470 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2471 when closest_pos is identical to to_charpos, don't recurse, since
2472 we already tried that, and failed. (Bug#17539)
2474 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2475 unwinding when frame's faces were not initialized yet, increment
2476 the frame's image-cache reference count before calling
2477 x_free_frame_resources. Don't dereference
2478 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2480 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2482 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2485 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2486 macfont.m, call draw with adjusted arguments so font drivers
2487 don't need to do that.
2489 * macfont.m (macfont_draw): Merge changes from Macport.
2491 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2493 * alloc.c (garbage_collect_1): New function, with all of the guts
2494 of Fgarbage_collect.
2495 (mark_stack): Accept an argument END and don't mark Lisp objects
2496 on the stack beyond the address given by END. Calculation of END
2497 was moved to Fgarbage_collect.
2498 (Fgarbage_collect): Calculate the end address of the stack portion
2499 that needs to be examined by mark_stack, and pass that address to
2500 garbage_collect_1, which will pass it to mark_stack.
2501 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2502 for more details about the underlying problems. In particular,
2503 this avoids dumping Emacs with the large hash-table whose value is
2504 held in purify-flag for most of the time loadup.el runs.
2506 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2508 * xfns.c (x_window_property_intern): New function (code from
2510 (Fx_window_property): Call x_window_property_intern. If property
2511 not found and NILP (source) and outer window != inner window,
2512 check outer window for property (Bug#17537).
2514 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2516 Supply malloc and alloc_size attributes for extern allocators.
2517 This documents the C API, and helps GCC generate a bit better code.
2518 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2519 (ATTRIBUTE_MALLOC_SIZE): New macros.
2520 * gmalloc.c (malloc, realloc, calloc):
2521 * gtkutil.h (malloc_widget_value):
2522 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2523 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2526 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2528 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2529 * image.c (imagemagick_load_image): Port to hosts that do not use
2530 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2532 2014-05-21 Leo Liu <sdl.web@gmail.com>
2534 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2536 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2538 * dbusbind.c (xd_signature): Revert last 2 patches.
2540 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2542 Allow any non-nil value to count as true in bool-vector.
2543 Likewise for xd_signature in dbusbind.c.
2544 This is more consistent with the usual practice in Emacs, which is
2545 that any non-nil value counts as true.
2546 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2547 * dbusbind.c (xd_signature): Likewise, for booleans.
2548 * data.c, lisp.h (Qbooleanp):
2549 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2551 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2553 * lisp.h (CHECK_BOOLEAN): New function.
2554 * alloc.c (Fbool_vector): New function.
2555 (syms_of_alloc): Defsubr it.
2556 * data.c (Qbooleanp): New symbol.
2557 (syms_of_data): DEFSYM it.
2558 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2560 * font.c (font_matching_entity): Extract font-entity object
2561 from the vector of matching entities (Bug#17486).
2563 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2565 Assume C99 or later (Bug#17487).
2566 * bytecode.c (B__dummy__): Remove.
2567 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2568 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2569 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2570 * regex.c (DEBUG_PRINT): Assume varargs macros.
2571 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2573 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2575 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2576 memory for every buffer that was dumped.
2578 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2580 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2581 (Fnreverse): Allow vectors and bool vectors.
2583 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2585 Minor cleanup for terminal setup.
2586 * termhooks.h (create_terminal): Adjust prototype.
2587 * terminal.c (create_terminal): Pass output method and RIF as args.
2588 (init_initial_terminal):
2589 * nsterm.m (ns_create_terminal):
2590 * term.c (init_tty):
2591 * w32term.c (w32_create_terminal):
2592 * xterm.c (x_create_terminal): Adjust users.
2593 Avoid redundant NULL initializers and add comments.
2595 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2597 * keyboard.c (Qdeactivate_mark): Now static.
2599 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2601 If available, use Xfixes extension to do pointer blanking.
2602 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2603 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2604 (make_invisible_cursor): Move to...
2605 * xterm.c (make_invisible_cursor): ...here.
2606 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2607 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2608 (x_term_init): Call to x_setup_pointer_blanking.
2609 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2610 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2612 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2614 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2616 2014-05-12 Glenn Morris <rgm@gnu.org>
2618 * fileio.c (Ffile_executable_p): Doc tweak.
2620 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2622 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2623 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2625 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2627 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2629 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2631 Fix initialization of minibuffer history variable (Bug#17430).
2632 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2633 Move the initialization up to prevent any "value void" message.
2635 2014-05-08 Samuel Bronson <naesten@gmail.com>
2637 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2638 are matched (bug#17413).
2640 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2642 Stop tooltips pulling Emacs window to front (Bug#17408).
2643 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2644 SetWindowPos invocations.
2646 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2648 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2649 not initialized (Bug#17398).
2651 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2653 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2655 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2657 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2658 [HAVE_NS]: Do not include png.h.
2659 (x_query_frame_background_color): New function.
2660 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2661 (png_load_body): Coalesce duplicate code.
2663 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2665 Consult libpng-config more consistently (Bug#17339).
2666 * Makefile.in (PNG_CFLAGS): New var.
2667 (ALL_CFLAGS): Use it.
2668 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2669 CFLAGS now handles this.
2671 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2673 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2674 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2675 because WCONTINUED is always defined now.
2676 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2678 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2680 * buffer.c (overlay_strings): Fix the wording of the commentary.
2682 2014-05-01 Glenn Morris <rgm@gnu.org>
2684 * floatfns.c (Fisnan):
2685 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2687 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2689 * term.c (tty_menu_activate): A better initialization for cursor
2692 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2694 * intervals.c: Tighten assertions.
2695 (create_root_interval): Make sure the interval is not empty.
2696 (intervals_equal): Use booleans.
2697 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2698 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2699 (balance_possible_root_interval): Simplify and use booleans.
2700 (split_interval_right, split_interval_left): Check LENGTH, and remove
2701 now redundant assertion.
2702 (adjust_intervals_for_insertion): Remove now redundant assertions.
2703 (delete_node, interval_deletion_adjustment)
2704 (adjust_intervals_for_deletion, merge_interval_right)
2705 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2706 (reproduce_interval): Make sure the interval is not empty.
2708 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2710 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2711 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2712 satisfaction that they would always be initialized.
2714 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2716 * term.c (tty_menu_display): Move the cursor to the active menu item.
2717 (tty_menu_activate): Return the cursor to the active menu item
2718 after displaying the menu and after displaying help-echo.
2719 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2720 for the details of why this is needed by screen readers and
2723 2014-04-30 Glenn Morris <rgm@gnu.org>
2725 * process.c (handle_child_signal):
2726 Handle systems without WCONTINUED. (Bug#15110, 17339)
2728 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2730 * window.c (struct saved_window): Remove mark.
2731 (Fset_window_configuration, save_window_save)
2732 (compare_window_configurations): Don't touch marks any more.
2734 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2736 Use bits_word for gcmarkbits.
2737 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2738 bits_word is typically a tad more efficient for mark bits than
2739 unsigned is, so use bits_word. All uses changed.
2740 * lisp.h (BITS_PER_INT): Remove; no longer used.
2742 Avoid undefined behavior in signed left shift.
2743 This ports to GCC 4.9.0 with -fsanitize=undefined.
2744 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2746 * regex.c (extract_number):
2747 * lisp.h (make_number, XINT):
2748 Do not shift a 1 bit left into a sign bit.
2749 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2750 not int, for gcmarkbits. All uses changed.
2752 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2754 * search.c (Fnewline_cache_check): Don't try to count newlines
2755 outside the buffer's restriction, as find_newline doesn't support that.
2757 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2759 * window.c (Fset_window_configuration): Deactivate the mark before
2761 (set_window_buffer): Ignore window_initialized.
2762 (window_initialized): Remove.
2763 * keyboard.c (Qdeactivate_mark): Not static any more.
2764 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2767 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2769 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2770 and to clang 3.4, which have fixed the bug. This should let us
2771 run a bit faster on these platforms when address sanitization is
2774 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2776 Port to GCC 4.9.0 with --enable-gcc-warnings.
2777 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2779 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2780 a way that also works with GCC 4.9.0.
2782 * search.c (Fnewline_cache_check): Remove unused locals.
2784 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2786 * search.c (find_newline1): New subroutine.
2787 (Fnewline_cache_check): New function.
2788 (syms_of_search): Defsubr it.
2790 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2792 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2793 * keyboard.c (unblock_input): Add comment.
2794 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2796 2014-04-22 Daniel Colascione <dancol@dancol.org>
2798 * lread.c (readevalloop_eager_expand_eval): New function
2799 that can recurse into toplevel forms.
2800 (readevalloop): Call it.
2801 * lisp.h: Declare Qprogn.
2802 * callint.c (Qprogn): No longer static.
2804 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2806 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2807 Also change identifiers to match the comments, and add more assertions
2810 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2812 * emacs.c (close_output_streams): Don't clear and restore errno.
2814 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2816 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2817 never becomes visible, i.e. using XMonad (Bug#17237).
2819 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2821 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2822 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2823 (Fline_pixel_height): Don't assume that the current buffer and the
2824 selected window's buffer are one and the same. (Bug#17281)
2826 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2827 paragraph-start cache before the newline cache. (Bug#17269)
2829 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2831 * term.c (tty_send_additional_strings): No need to fflush here,
2833 (tty_set_terminal_modes): fflush after sending additional strings,
2836 2014-04-17 Daniel Colascione <dancol@dancol.org>
2838 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2840 (tty_send_additional_strings): New function.
2841 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2842 (syms_of_term): Intern tty-mode-set-strings and
2843 tty-mode-reset-strings.
2845 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2847 * window.c (save_window_save): Lookup window_point_insertion_type in
2848 the right buffer (bug#15457).
2849 (Qwindow_point_insertion_type): New var.
2850 (syms_of_window): Initialize it.
2852 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2854 Fix the MSDOS build.
2855 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2856 (copy_text_and_data): Zero out the atexit chain pointer before
2859 * termhooks.h (encode_terminal_code): Update prototype.
2861 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2862 visible for all DOS_NT ports, not just WINDOWSNT.
2863 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2865 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2866 unless it is defined.
2867 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2869 * process.c (close_on_exec, accept4, process_socket): Move into
2870 the "ifdef subprocesses" part.
2871 (catch_child_signal): Condition by "ifdef subprocesses".
2872 (syms_of_process) <Qinternal_default_process_sentinel>
2873 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2875 * msdos.h: Add prototypes for new functions.
2876 (EINPROGRESS): Define.
2877 (O_CLOEXEC): Define to zero.
2879 * msdos.c (check_window_system): Remove unnecessary an
2880 incompatible duplicate function.
2881 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2882 New functions in support of new functionality.
2884 * menu.c (single_menu_item): Add visual indication of submenu
2885 also for menus on MSDOS frames.
2886 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2888 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2889 when async subprocesses aren't supported.
2891 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2893 * emacs.c (close_output_streams): Zero out errno before calling
2896 * dired.c [MSDOS]: Include msdos.h.
2898 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2899 (DATA_START) [MSDOS]: Define.
2900 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2902 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2903 Ifdef away for MSDOS.
2904 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2905 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2907 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2908 Use temporary file template that is compatible with mkostemp.
2909 Move vfork-related portions under #ifndef MSDOS.
2910 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2912 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2914 * buffer.c (Foverlays_at): Add argument `sorted'.
2916 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2918 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2919 text, invalidate the bidi_paragraph_cache upto and including the
2922 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2924 Port to IRIX 6.5 (Bug#9684).
2925 * conf_post.h (INET6) [IRIX6_5]: Define.
2926 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2927 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2929 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2931 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2932 before passing it to system APIs.
2934 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2936 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2937 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2939 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2941 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2943 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2945 Remove DATA_SEG_BITS.
2946 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2947 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2948 cc, but that platform is so old that SGI itself stopped supporting
2949 it in December 2013. If you still need Emacs on IRIX, please
2950 either compile with GCC and port the undumping code, or run
2951 './configure --with-wide-int'.
2952 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2953 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2954 DEFINE_GDB_SYMBOL_START way to define it.
2955 (NONPOINTER_BITS): New macro.
2956 (EMACS_INT): Use it.
2957 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2958 the problem and/or configuring --with-wide-int.
2959 (USE_LSB_TAG): Simplify, based on above changes.
2960 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2961 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2963 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2965 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2966 covered by a display string that ends in a newline, and that cases
2967 going back by DVPOS lines to hit the search limit, lift the limit
2968 and go back until DVPOS is reached. (Bug#17244)
2970 * indent.c (Fvertical_motion): Handle correctly the case when the
2971 display string is preceded by an empty line.
2973 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2974 use S_IWRITE instead.
2976 2014-04-11 Glenn Morris <rgm@gnu.org>
2978 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2980 2014-04-11 Ken Brown <kbrown@cornell.edu>
2982 * Makefile.in (EMACS_MANIFEST): Revert last change.
2984 2014-04-10 Daniel Colascione <dancol@dancol.org>
2986 * puresize.h (BASE_PURESIZE): Increase.
2988 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2990 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2992 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2993 region handling (and don't call signal_before_change) if
2994 inhibit_modification_hooks is set.
2995 (signal_before_change): Don't check inhibit_modification_hooks any more.
2997 2014-04-08 Daniel Colascione <dancol@dancol.org>
2999 * alloc.c (sweep_symbols, mark_object): Assert that symbol
3000 function cells contain valid lisp objects. (Modified version of
3003 * alloc.c (detect_suspicious_free): Split actual stack capturing
3004 out into new function for easier breakpoint setting.
3005 (note_suspicious_free): New function.
3007 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3011 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3012 (symbol_block_pinned): New var.
3013 (Fmake_symbol): Initialize `pinned'.
3014 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3015 pinned and signal an error for un-purifiable objects.
3016 (pure_cons): Use it.
3017 (Fpurecopy): Use it, except for objects that can't be purified.
3018 (mark_pinned_symbols): New function.
3019 (Fgarbage_collect): Use it.
3020 (gc_sweep): Remove hack made unnecessary.
3022 2014-04-07 Glenn Morris <rgm@gnu.org>
3024 * keyboard.c (Fopen_dribble_file): Doc tweak.
3026 2014-04-07 Ken Brown <kbrown@cornell.edu>
3028 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3030 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3032 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3033 We have a substitute execinfo.h on hosts that lack it.
3034 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3035 isn't optimized away.
3037 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3039 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3040 * alloc.c (memory_full):
3041 * charset.c (syms_of_charset):
3042 * doc.c (Fsnarf_documentation):
3044 * font.c (BUILD_STYLE_TABLE):
3045 * keyboard.c (make_lispy_event):
3046 * profiler.c (setup_cpu_timer):
3047 * xgselect.c (xg_select):
3048 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3050 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3051 Replace the only use with ARRAYELTS (font_property_table).
3052 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3054 2014-04-03 Daniel Colascione <dancol@dancol.org>
3056 * xterm.c (x_term_init):
3057 * xfns.c (best_xim_style):
3058 * xfaces.c (Fdump_colors):
3059 * w32fns.c (w32_default_color_map):
3060 * w32.c (init_environment, N_ENV_VARS):
3061 * unexcw.c (read_exe_header):
3062 * term.c (term_get_fkeys_1):
3063 * sysdep.c (init_baud_rate):
3064 * nsterm.m (ns_convert_key):
3065 * nsfns.m (get_geometry_from_preferences):
3066 * msdos.c (dos_set_window_size, init_environment):
3067 * macfont.m (mac_font_get_glyph_for_cid)
3068 (macfont_store_descriptor_attributes)
3069 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3070 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3071 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3073 * image.c (xpm_str_to_color_key):
3074 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3075 * frame.c (x_set_frame_parameters):
3076 * fileio.c (Ffile_selinux_context):
3077 * emacs.c (sort_args):
3078 * dosfns.c (msdos_stdcolor_name):
3079 * dired.c (file_attributes):
3080 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3081 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3084 2014-04-02 Daniel Colascione <dancol@dancol.org>
3086 * data.c (Ffset): Abort if we're trying to set a function call to
3089 * lisp.h (ARRAYELTS): New macro.
3091 * alloc.c: Include execinfo.h if available.
3092 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3093 (suspicious_free_record): New structure.
3094 (suspicious_objects, suspicious_object_index)
3095 (suspicious_free_history, suspicious_free_history_index):
3097 (find_suspicious_object_in_range, detect_suspicious_free)
3098 (Fsuspicious_object): New functions.
3099 (cleanup_vector): Call find_suspicious_object_in_range.
3101 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3103 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3104 width from font width (Bug#17163).
3106 * frame.c (x_set_frame_parameters): Calculate default values of
3107 new frame sizes only after all other frame parameters have been
3108 processed (Bug#17142).
3110 2014-04-02 Ken Brown <kbrown@cornell.edu>
3112 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3115 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3117 * xterm.c (x_draw_image_glyph_string): Adjust image background
3118 width accordingly when its x position is adjusted. (Bug#17115)
3120 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3122 * font.c (font_list_entities): Do not add empty vector to font cache.
3123 (font_matching_entity): Likewise. If matching entity is found, insert
3124 1-item vector with this entity instead of entity itself (Bug#17125).
3126 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3128 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3130 * fns.c (validate_subarray): Rename from validate_substring,
3131 since it works for vectors too. New arg ARRAY. Optimize for the
3132 non-nil case. Instead of returning bool, throw an error if out of
3133 range, so that the caller needn't do that. All uses changed.
3134 Report original values if out of range.
3135 (Fsubstring, Fsubstring_no_properties, secure_hash):
3136 Also optimize the case where FROM is 0 or TO is the size.
3138 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3140 * search.c (Freplace_match): Use make_specified_string.
3141 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3142 to catch bogus override face of glyph strings.
3143 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3144 Move common substring range checking code to...
3145 (validate_substring): ...this function.
3147 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3149 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3151 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3153 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3154 bar is zero height, just return (Bug#16976).
3155 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3157 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3159 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3160 is nil. If waiting for toolbar to complete, force a redraw.
3162 2014-03-28 Glenn Morris <rgm@gnu.org>
3164 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3165 (emacs_bugreport): New variable.
3166 (usage_message): Use PACKAGE_BUGREPORT.
3167 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3169 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3171 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3173 Port recent signal-related changes to FreeBSD.
3174 Problem reported by Herbert J. Skuhra.
3175 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3176 Move decls from here ...
3177 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3179 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3181 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3182 and width of image background when it is displayed with a 'box'
3185 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3187 More backward-compatible fix to char-equal core dump (Bug#17011).
3188 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3189 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3191 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3193 * image.c (init_svg_functions): When loading SVG-related libraries,
3194 free already loaded libraries if the initialization fails.
3195 (rsvg_handle_set_size_callback): Remove declaration, unused.
3197 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3199 Fix core dump in char-equal (Bug#17011).
3200 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3201 unibyte buffers, as we can't tell whether the characters are
3204 * insdel.c (adjust_markers_for_delete): Remove unused local.
3206 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3208 Have (MARKER . ADJUSTMENT) undo records always be immediately
3209 after their corresponding (TEXT . POS) record in undo list.
3211 * lisp.h (record-delete): New arg record_markers.
3212 (record_marker_adjustment): No longer needed outside undo.c.
3213 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3214 adjustments to undo.c's record_marker_adjustments. Note that
3215 fileio.c's decide_coding_unwind is another caller to
3216 adjust_markers_for_delete. Because it has undo list bound to t,
3217 it does not rely on adjust_markers_for_delete to record marker
3219 (del_range_2): Swap call to record_delete and
3220 adjust_markers_for_delete so as undo marker adjustments are
3221 recorded before current deletion's adjustments, as before.
3222 (adjust_after_replace):
3223 (replace_range): Pass value for new record_markers arg to
3225 * undo.c (record_marker_adjustment): Rename to
3226 record_marker_adjustments and made static.
3227 (record_delete): Check record_markers arg and call
3228 record_marker_adjustments.
3229 (record_change): Pass value for new record_markers arg to
3231 (record_point): at_boundary calculation no longer needs to account
3232 for marker adjustments.
3234 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3236 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3239 2014-03-26 Glenn Morris <rgm@gnu.org>
3241 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3243 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3245 * buffer.c (struct sortvec): Add field `spriority'.
3246 (compare_overlays): Use it.
3247 (sort_overlays): Set it.
3249 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3251 * xdisp.c (redisplay_window): If all previous attempts to find the
3252 cursor row failed, try a few alternatives before falling back to
3253 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3255 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3257 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3258 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3260 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3261 variables on Windows.
3263 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3265 * w32.c (unsetenv): Remove unused var `retval'.
3266 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3268 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3269 (start_watching): Remove unused var `thr'.
3271 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3272 (find_child_console): Remove unnecesary var `thread_id'.
3274 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3275 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3277 2014-03-26 Glenn Morris <rgm@gnu.org>
3279 * filelock.c (Flock_buffer): Doc tweak.
3281 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3282 * emacs.c (shut_down_emacs):
3283 * fileio.c (Finsert_file_contents, write_region):
3284 * filelock.c (top-level, syms_of_filelock):
3285 * insdel.c (prepare_to_modify_buffer_1):
3286 CLASH_DETECTION is always defined now.
3288 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3290 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3291 DLL handle, to speed up thread startup.
3293 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3295 Handle sigmask better with nested signal handlers (Bug#15561).
3296 * atimer.c (sigmask_atimers): Remove.
3297 Remaining use rewritten to use body of this function.
3298 * atimer.c (block_atimers, unblock_atimers):
3299 * callproc.c (block_child_signal, unblock_child_signal):
3300 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3301 New arg OLDSET. All callers changed.
3302 * atimer.c (block_atimers, unblock_atimers):
3303 * callproc.c (block_child_signal, unblock_child_signal):
3304 * keyboard.c (handle_interrupt):
3305 * sound.c (vox_configure, vox_close):
3306 Restore the old signal mask rather than unilaterally clearing bits
3307 from the mask, in case a handler is running within another
3308 handler. All callers changed.
3309 * lisp.h, process.c, process.h, term.c:
3310 Adjust decls and callers to match new API.
3311 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3312 signal handlers aren't supposed to use floating point anyway.
3313 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3315 2014-03-23 Daniel Colascione <dancol@dancol.org>
3317 Split gc_sweep into discrete functions for legibility and better
3320 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3321 (sweep_vectors): Fix typo in comment.
3322 (sweep_conses, sweep_floats, sweep_intervals)
3323 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3324 (gc_sweep): Call new functions, to which existing functionality is
3326 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3328 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3330 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3332 2014-03-23 Daniel Colascione <dancol@dancol.org>
3334 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3335 only if xic_style calls for it. This change allows Emacs to work
3336 with ibus. Also, don't leak resources if create_frame_xic fails,
3337 and stop caching xic_style across different displays.
3338 (supported_xim_styles): Make const.
3339 (best_xim_style): Remove first parameter: it's always just
3340 supported_xim_styles. Change to look at supported_xim_styles
3343 2014-03-23 Daniel Colascione <dancol@dancol.org>
3345 * term.c (init_tty): Rearrange condition for clarity; print
3346 appropriate diagnostic.
3348 2014-03-23 Daniel Colascione <dancol@dancol.org>
3350 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3351 array. (ASAN caught.)
3353 2014-03-22 Glenn Morris <rgm@gnu.org>
3355 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3357 2014-03-22 Daniel Colascione <dancol@dancol.org>
3359 * process.c (conv_sockaddr_to_lisp): When extracting the string
3360 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3362 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3364 Fix regression introduced by patch for Bug#10500.
3365 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3366 * w32term.c (x_draw_image_relief): Likewise.
3368 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3370 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3371 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3372 maximize a frame for odd default fonts.
3374 2014-03-21 Glenn Morris <rgm@gnu.org>
3376 * minibuf.c (history-length): Increase default from 30 to 100.
3378 2014-03-21 Daniel Colascione <dancol@dancol.org>
3380 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3381 every time we switch to minibuffer.
3383 * alloc.c (lisp_align_malloc, allocate_string_data)
3384 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3385 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3387 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3389 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3390 support more "verbs".
3392 2014-03-21 Daniel Colascione <dancol@dancol.org>
3394 Always prohibit dumping a dumped Emacs.
3396 * emacs.c (might_dump): New variable.
3397 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3398 * lisp.h (might_dump): Declare.
3399 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3401 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3403 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3405 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3407 * doc.c (store_function_docstring): Warn when we don't know where to
3409 (Fsubstitute_command_keys): Don't advertise the fact that
3410 text-properties are dropped, since we think it's a bug that we'll fix
3413 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3414 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3415 * frame.c (frame_garbaged): Make "docstring" more precise.
3417 2014-03-20 Glenn Morris <rgm@gnu.org>
3419 * charset.c (init_charset): When we cannot find the charsets directory,
3420 mention if EMACSDATA is set.
3422 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3424 * fns.c (Frandom): Fix rare bug where the result isn't random.
3426 Fix porting inconsistency about rounding to even.
3427 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3428 This way, the unusual !HAVE_RINT case acts like the usual
3429 HAVE_RINT case, and we can fix the documentation accordingly.
3431 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3433 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3434 (w32_wnd_proc): Initialize the dwHoverTime member of
3435 TRACKMOUSEEVENT structure.
3437 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3439 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3441 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3443 * search.c (find_newline): Speed up the function when using the
3444 newline cache, by halving the number of calls to
3445 region_cache_forward and region_cache_backward. (Bug#16830)
3447 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3449 * buffer.c (Fset_buffer): Document return value (bug#17015).
3451 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3453 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3454 nil, always resize character wise to avoid potential loss of the
3455 mode line (Bug#16923 related).
3457 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3459 * frame.c (x_set_frame_parameters): Always calculate new sizes
3460 pixelwise to avoid potential loss when rounding.
3462 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3464 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3465 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3467 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3469 * w32.c (fstatat): Don't add an extra slash if the argument ends
3470 with a slash: this fails the subsequent call to stat_worker on
3471 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3473 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3475 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3477 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3479 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3481 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3482 when frame is only on one screen (Bug#14713).
3484 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3486 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3487 there's a valid wrap point in the display line, the last glyph
3488 cannot "just barely fit" on this row, because display_line doesn't
3489 let it. Instead, proceed as if the last glyph didn't fit, so that
3490 we eventually back up the iterator to the wrap point. This avoids
3491 delusional behavior of move_it_to, whereby it proceeds to the next
3492 display line, but sets current_x to zero for all the glyphs that
3493 without word-wrap would fit on the previous display line.
3494 One result was that visual-order cursor movement behaved erratically
3496 (Fmove_point_visually): Add code to find the x coordinate of the
3497 last character before wrap point, under word-wrap on a TTY.
3499 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3501 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3502 also return value of MOVE_POS_MATCH_OR_ZV from
3503 move_it_in_display_line_to, when moving from beginning of line to
3504 point's position. (Bug#16961)
3506 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3508 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3509 * window.c (Fselect_window): Explain NORECORD and
3510 `buffer-list-update-hook' in doc-string.
3512 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3514 * window.c (Fother_window_for_scrolling): Check that
3515 Vother_window_scroll_buffer is a buffer.
3517 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3519 * xterm.c (xim_initialize): Always pass a copy of resource name
3520 to XRegisterIMInstantiateCallback and eassert whether return
3521 value is True. Passing copy is important because Xlib doesn't
3522 make its own copy and resource name argument usually points to
3523 SSDATA (Vx_resource_name), which may be changed from Lisp.
3524 (xim_close_display): For XUnregisterIMInstantiateCallback,
3525 always eassert return value and pass exactly the same values
3526 as were used for XRegisterIMInstantiateCallback.
3527 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3528 sources to check why if you are interested.
3530 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3532 * dispnew.c (change_frame_size_1): Add new_lines instead of
3533 new_height, the latter may be still zero if passed as such.
3534 * window.c (Fwindow_pixel_height): Mention bottom divider in
3537 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3539 Fix "resource temporarily unavailable" with xgselect
3541 * xgselect.c: Include <stdbool.h>.
3542 (xg_select) [!USE_GTK]: Don't lose track of errno.
3544 Fix minor --enable-gcc-warnings issues.
3545 * widget.c (update_various_frame_slots, EmacsFrameResize):
3546 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3548 2014-03-04 Ken Brown <kbrown@cornell.edu>
3550 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3551 represent the actual adjustment needed for alignment.
3553 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3555 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3556 needed, and don't reallocate if the initial allocation already
3557 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3559 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3561 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3564 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3566 * cmds.c (delete-char): Update docstring pointing out that the
3567 function ignores `delete-active-region' and `overwrite-mode'.
3569 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3571 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3573 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3574 allocated buffer due to alignment.
3575 (freehook): If the block to be freed was allocated by
3576 'aligned_alloc', find its real pointer before calling 'free'.
3578 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3581 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3583 * font.c (toplevel): Adjust comment about font cache layout.
3584 (font_clear_cache): Fix to match real font cache layout.
3585 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3586 (Fframe_font_cache) [FONT_DEBUG]: New function.
3587 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3589 Avoid crashes when X fonts are erroneously freed on reused X
3590 'Display *' connection data (Bug#16069). Note that X font
3591 resources still may be leaked, but currently there is no way
3592 to completely avoid it.
3593 * xterm.h (struct x_display_info): New member x_id. Add comments.
3594 * xterm.c (x_display_id): New variable.
3595 (x_term_init): Assign identifier to each opened X connection.
3596 * xfont.c (struct xfont): New member x_display_id.
3597 (xfont_open): Initialize it with frame's display id.
3598 (xfont_close): Check whether font's display id matches the one
3599 recorded for the given display. Adjust comment.
3600 * xftfont.c (struct xftfont_info):
3601 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3603 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3605 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3606 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3607 killed Vother_window_scroll_buffer.
3608 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3610 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3612 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3613 that start with more than 2 slashes as UNCs. (Bug#16751)
3615 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3617 Fix a few crashes and leaks when cloning C strings.
3618 * alloc.c, lisp.h (dupstring): New function.
3619 * gtkutil.c (xg_get_font):
3620 * term.c (tty_default_color_capabilities):
3621 * xsettings.c (store_monospaced_changed)
3622 (store_font_name_changed, parse_settings)
3623 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3624 This avoids some unlikely crashes due to accessing freed storage,
3625 and avoids some minor memory leaks in the more-typical case.
3627 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3629 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3630 cursor when modeline can't be dragged (Bug#16647).
3632 2014-02-28 Glenn Morris <rgm@gnu.org>
3634 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3635 from custom-delayed-init-variables. (Bug#11565)
3637 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3639 More fixes for mouse glyph calculations (Bug#16647).
3640 * window.c (coordinates_in_window): In intersection of
3641 horizontal and vertical window dividers prefer the horizontal
3642 one. Add some extra parens to last fix.
3643 (window_relative_x_coord): Return x-coordinate for header and
3645 * xdisp.c (remember_mouse_glyph): In text area don't extend
3646 glyph into mode line to show the vertical drag cursor there
3647 immediately. Subdivide mouse glyphs in right fringes to show a
3648 horizontal drag cursor as soon as we enter the "grabbable width"
3649 portion. Handle vertical border case separately. Do not
3650 subdivide window divider areas.
3651 (note_mouse_highlight): On bottom divider of bottommost windows
3652 show vertical drag cursor only when the minibuffer window can be
3655 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3657 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3658 reset by the face of the object just displayed. See also bug#76.
3659 (get_next_display_element): If the string came from a display
3660 property, examine the box face attribute at it->position, not at
3661 it->current.pos, since the latter was not updated yet. (Bug#16870)
3662 (handle_face_prop): Improve commentary.
3664 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3666 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3667 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3669 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3671 Fixes around Bug#16647.
3672 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3673 ON_BOTTOM_DIVIDER cases.
3674 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3675 only if the window has no right divider.
3676 (Fcoordinates_in_window_p): Fix doc-string.
3678 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3680 * lread.c (Funintern): Fix doc to match advertised calling convention.
3682 2014-02-24 Daniel Colascione <dancol@dancol.org>
3684 * keyboard.c (read_char): Close race that resulted in lost events.
3686 2014-02-22 Glenn Morris <rgm@gnu.org>
3688 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3689 * window.c (window-resize-pixelwise): Doc fixes.
3691 * process.c (Finternal_default_process_filter)
3692 (Finternal_default_process_sentinel): Doc tweaks.
3694 2014-02-21 Glenn Morris <rgm@gnu.org>
3696 * process.c (Fprocess_buffer, Faccept_process_output)
3697 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3700 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3702 * window.c (Fwindow_scroll_bar_width): New function.
3704 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3706 Pacify GCC when configuring with --enable-gcc-warnings.
3707 * xdisp.c (move_it_in_display_line_to) [lint]:
3708 Initialize recently-added local.
3710 2014-02-21 Daniel Colascione <dancol@dancol.org>
3712 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3714 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3716 * xdisp.c (init_iterator): Don't dereference a bogus face
3717 pointer. (Bug#16819)
3718 (try_cursor_movement): Don't use cursor position if
3719 set_cursor_from_row failed to compute it. This avoids assertion
3720 violations in MATRIX_ROW.
3721 (move_it_in_display_line_to): Save the iterator state in ppos_it
3722 only once per call. Reimplement the method used to return to the
3723 best candidate position if all the positions found in display line
3724 are beyond TO_CHARPOS. This cuts down the number of calls to
3725 bidi_shelve_cache, which moves a lot of stuff when lines are long
3726 and include bidirectional text. (Bug#15555)
3728 2014-02-20 Glenn Morris <rgm@gnu.org>
3730 * data.c (Fdefalias): Doc fix.
3732 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3734 * xdisp.c (display_line): Fix horizontal scrolling of large images
3735 when fringes are turned off. This comes at a price of not
3736 displaying the truncation/continuation glyphs in this case.
3739 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3740 CreateDIBSection returns an error indication, zero out *ximg after
3741 destroying the image. This avoids crashes in memory allocations
3742 due to the fact that some of the callers also call
3743 x_destroy_x_image, which will attempt to free an already free'd
3746 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3748 * widget.c (update_various_frame_slots): Don't set
3749 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3751 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3753 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3755 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3757 temacs --daemon fix (Bug#16599).
3758 * emacs.c (main): Initialize daemon_pipe[1] here ...
3759 (syms_of_emacs): ... instead of here.
3761 2014-02-16 Anders Lindgern <andlind@gmail.com>
3763 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3766 2014-02-16 Daniel Colascione <dancol@dancol.org>
3768 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3769 (xd_get_connection_address): Use it.
3770 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3771 xd_get_connection_address because the latter signals if the bus
3772 we're trying to close is already disconnected.
3774 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3776 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3777 argument to CreateThread. This avoids segfaults on Windows 9X.
3778 Reported by oslsachem <oslsachem@gmail.com>.
3780 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3782 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3783 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3784 (check_lseek): New function, to report lseek errors.
3785 (save_data_space, update_file_ptrs, read_header, write_header)
3786 (copy_file, copy_rest, unexec): Use these news functions.
3787 (update_file_ptrs): Don't assume wraparound behavior when
3788 converting a large size_t value to off_t.
3790 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3792 * composite.c (fill_gstring_header): Pass positions as C integers
3793 and move parameters checking to...
3794 (Fcomposition_get_gstring): ...this function. Handle case when
3795 buffer positions are in reversed order and avoid crash (Bug#16739).
3797 * buffer.c (validate_region): Mention current buffer in error message.
3799 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3801 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3803 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3805 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3807 2014-02-11 Glenn Morris <rgm@gnu.org>
3809 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3810 Replace refs to "OpenStep" in messages.
3812 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3814 Avoid "." at end of error diagnostics.
3815 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3816 * font.c (Ffont_at):
3817 * nsfns.m (ns_display_info_for_name):
3818 * nsselect.m (Fx_own_selection_internal):
3819 * nsterm.m (performDragOperation:):
3820 Remove "." from end of diagnostic.
3822 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3824 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3825 unintuitive (bug#15824).
3826 (Fyes_or_no_p): Doc fix (bug#15456).
3828 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3830 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3832 * eval.c (call_debugger): When exiting the debugger, do not allow
3833 max_specpdl_size less than actual binding depth (Bug#16603).
3834 (syms_of_eval): Adjust docstring.
3836 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3838 * cmds.c (Fself_insert_command): Output a clearer error message on
3839 negative repetitions (bug#9476).
3841 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3843 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3845 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3847 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3849 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3851 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3853 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3855 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3857 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3859 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3860 `exit' works (bug#15865).
3862 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3864 Constrain window box/body sizes and margin widths (Bug#16649).
3865 * xdisp.c (window_box_width): Don't return less than zero.
3866 (window_box_left_offset, window_box_right_offset): Don't return
3867 more than the window's pixel width.
3868 * window.c (window_body_height, window_body_width): Don't return
3870 (window_resize_apply): Adjust margin width, if necessary.
3872 2014-02-07 Glenn Morris <rgm@gnu.org>
3874 * nsterm.m (syms_of_nsterm): Doc fix.
3876 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3878 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3879 New variables: pointers through which to call the respective APIs.
3880 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3881 (filename_from_ansi, sys_link, check_windows_init_file):
3882 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3883 This is required on Windows 9X, where we dynamically load
3884 UNICOWS.DLL which has their non-stub implementations.
3885 (maybe_load_unicows_dll): Assign addresses to these 2 function
3886 pointers after loading UNICOWS.DLL.
3888 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3889 MultiByteToWideChar and WideCharToMultiByte through function
3892 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3895 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3897 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3898 for OSX >= 10.9 if separate spaces are used.
3899 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3901 2014-02-06 Glenn Morris <rgm@gnu.org>
3903 * buffer.c (cache-long-scans): Doc fix.
3905 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3907 * w32fns.c (Fw32_shell_execute): Doc fix.
3909 2014-02-05 Bastien Guerry <bzg@gnu.org>
3911 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3912 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3914 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3916 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3917 outside the window (Bug#16649).
3919 * xdisp.c (note_mouse_highlight): When entering a margin area show
3920 a non-text cursor (Bug#16647).
3922 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3924 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3925 It prompted a compile-time diagnostic on GNU/Linux.
3926 Simplify to remove the need for the label.
3928 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3930 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3931 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3932 to show it; otherwise return 'unsupported--w32-dialog' to signal
3933 to the caller that emulation with menus is necessary.
3934 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3936 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3938 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3941 * menu.c (Fx_popup_dialog): Don't condition the call to
3942 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3943 special symbol 'unsupported--w32-dialog', emulate the dialog with
3944 a menu by calling x-popup-menu.
3946 * menu.h (Qunsupported__w32_dialog): New extern variable.
3948 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3950 * keyboard.c (kbd_buffer_get_event): Read file notification events
3953 * xgselect.c (xg_select): Read glib events in any case, even if
3954 there are no file descriptors to watch for. (Bug#16519)
3956 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3958 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3959 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3960 * w32term.c (w32_draw_window_divider): Handle first and last
3962 * w32term.h (w32_fill_area_abs): New function.
3963 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3965 * xfaces.c (realize_basic_faces): Handle new face ids.
3966 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3967 and bottom divider width.
3968 * xterm.c (x_draw_window_divider): Handle first and last pixels
3971 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3973 * print.c (Fexternal_debugging_output): Add cast to pacify
3974 --enable-gcc-warnings.
3975 * eval.c (call_debugger): Grow specpdl if the debugger was
3976 entered due to specpdl overflow (Bug#16603) and allow more
3977 specpdl space for the debugger itself.
3979 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3981 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3984 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3986 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3987 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3989 * print.c (Fexternal_debugging_output): If the argument character
3990 is non-ASCII, encode it with the current locale's encoding before
3991 writing the result to the terminal. (Bug#16448)
3993 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3994 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3997 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3999 * process.c (create_process): Reset SIGPROF handler in the child.
4000 * callproc.c (call_process): Likewise.
4002 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4004 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4006 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4008 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4009 of zero to print strings, GDB doesn't like it.
4011 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4012 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4013 we still use correct addresses. (Bug#16576)
4015 2014-01-27 K. Handa <handa@gnu.org>
4017 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4018 to preserve the code detection behavior of 24.3.
4019 * coding.h (struct coding_system): New member detected_utf8_bytes.
4020 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4021 (decode_coding_gap): Use short cut for UTF-8 file reading only
4022 when coding->detected_utf8_bytes equals to coding->src_bytes.
4023 * fileio.c (Finsert_file_contents): Cancel the previous change.
4025 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4027 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4028 that are not visible.
4030 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4032 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4033 is grabbed (Bug#16565).
4035 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4037 * xdisp.c (last_max_ascent): Re-remove after erroneously
4038 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4040 (move_it_to): Re-remove reference to last_max_ascent.
4041 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4042 max_descent here instead of calling line_bottom_y.
4045 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4047 * terminal.c (initial_free_frame_resources): New function.
4048 (init_initial_terminal): Install new hook to free face cache
4049 on initial frame and avoid memory leak. For details, see
4050 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4051 * xfaces.c (free_frame_faces): Adjust comment.
4053 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4055 * data.c (Fstring_to_number): Document results if unparsable
4058 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4060 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4062 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4064 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4065 * coding.c (detect_coding_utf_8, emacs_mule_char)
4066 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4067 (check_utf_8, decode_coding):
4068 * coding.h (struct coding_system.errors):
4069 Use ptrdiff_t, not int, for integer values derived from buffer and
4072 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4073 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4074 before invoking decode_coding_gap, since there's just one block.
4076 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4078 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4079 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4080 too early. Again run change_frame_size before assigning menu-
4083 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4085 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4086 arrives, call x_check_fullscreen, in case the new display has a
4087 different resolution. (Bug#16517)
4089 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4091 * term.c (read_menu_input): If the selected frame changes, exit
4093 (tty_menu_show): If the selected frame changes while we displayed
4094 a menu, throw to top level. (Bug#16479)
4096 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4098 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4100 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4102 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4103 * data.c (count_one_bits_word): Fix bug (negated comparison)
4104 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4106 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4108 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4109 Avoid undefined behavior by initializing display property bit of a
4110 string processed by the bidirectional iterator. For details, see
4111 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4113 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4115 Minor cleanup of previous change.
4116 * image.c (imagemagick_error, Fimagemagick_types):
4117 Omit some recently-introduced and unnecessary casts and assignments.
4119 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4121 Fix two memory leaks discovered with Valgrind.
4122 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4123 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4125 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4127 Fixes in window size functions around Bug#16430 and Bug#16470.
4128 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4129 (Fwindow_mode_line_height, Fwindow_header_line_height)
4130 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4131 Minor doc-string adjustments.
4132 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4133 Rewrite doc-strings.
4134 (window_body_height, window_body_width): Do not count partially
4135 visible lines/columns when PIXELWISE is nil (Bug#16470).
4136 (Qfloor, Qceiling): New symbols.
4138 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4140 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4141 when the image cache is not yet allocated. (Bug#16509)
4143 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4145 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4146 re-attach intervals to its base buffer (Bug#16502).
4147 * intervals.c (set_interval_object): Move from here...
4148 * intervals.h (set_interval_object): ... to here. Fix comments.
4150 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4152 Avoid undefined behavior by initializing buffer redisplay bit.
4153 Problem reported by Dmitry Antipov in
4154 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4155 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4157 Revert some of the CANNOT_DUMP fix (Bug#16494).
4158 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4160 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4162 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4163 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4164 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4165 they are replaced by macros that expand into direct calls to the
4166 corresponding functions from GDI32.DLL.
4167 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4168 variables in the Cygwin build, they are unused.
4170 2014-01-19 K. Handa <handa@gnu.org>
4172 * composite.c (composition_update_it): Fix previous change.
4174 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4176 Fix file name handling on MS-Windows 9X.
4177 * w32.c (maybe_load_unicows_dll): New function.
4179 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4180 on, to make sure we can convert file names to and from UTF-8 on
4181 Windows 9X. This fixes a failure to start up because Emacs cannot
4182 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4184 * w32font.c [WINDOWSNT]: Include w32.h.
4185 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4186 of implementing the same stuff.
4187 Remove now unused g_b_init_is_windows_9x.
4189 * w32.h (maybe_load_unicows_dll): Add prototype.
4191 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4193 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4194 switch to single keyboard. Prevents daemon crashes when a new
4195 client connects while we show a TTY menu in an existing client.
4198 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4200 Fix MinGW64 porting problem with _setjmp.
4201 Reported by Eli Zaretskii in:
4202 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4203 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4204 the old _setjmp and _longjmp. All uses changed.
4206 2014-01-13 Daniel Colascione <dancol@dancol.org>
4208 * textprop.c (Fremove_list_of_text_properties):
4209 Correctly handle reaching the end of the interval tree. (Bug#15344)
4211 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4213 * xdisp.c (resize_mini_window): Round height to a multiple of
4214 frame's line height. Fix bug in calculation of window start
4215 position (Bug#16424).
4217 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4219 * macfont.m: Include termchar.h.
4220 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4221 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4222 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4223 *_WITH_GC_* to take face and f as parameters.
4224 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4225 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4227 2014-01-13 Daniel Colascione <dancol@dancol.org>
4229 Fix menu item updating in the presence of the Unity global menu
4232 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4233 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4235 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4236 updating menus; explain why.
4237 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4238 problem it's supposed to solve and it interferes with detecting
4239 the presence of a global menu.
4240 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4243 2014-01-11 K. Handa <handa@gnu.org>
4245 * composite.c (composition_update_it): Fix indexing of
4246 LGSTRING_CHAR (Bug#15984).
4248 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4250 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4252 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4254 * xdisp.c (try_window_id): Don't use this function's optimizations
4255 if overlays in the buffer displayed by the window have changed
4256 since last redisplay. (Bug#16347)
4257 (message_dolog): Fix indentation.
4259 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4261 * frame.c (frame_resize_pixelwise): Fix doc-string.
4263 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4265 Fix handling of internal borders (Bug#16348).
4266 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4267 Remove internal border width from pixel width of windows.
4268 (change_frame_size_1): Don't return early when frame's pixel
4269 size changes - we still have to record the new sizes in the
4271 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4272 also when toolbar gets larger.
4273 * window.c (check_frame_size): Include internal_border_width in
4275 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4276 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4277 In non-toolkit/non-GTK version clear internal border.
4278 * xterm.c (x_clear_under_internal_border): New function for
4279 non-toolkit/non-GTK version.
4280 (x_after_update_window_line): In non-toolkit/non-GTK version
4282 (handle_one_xevent, x_set_window_size):
4283 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4284 * xterm.h (x_clear_under_internal_border): Extern it.
4286 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4288 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4289 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4292 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4294 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4295 last value of point is not equal to buffer's point. (Bug#16129)
4297 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4300 * nsterm.h (updateCollectionBehavior): Rename from
4301 updateCollectionBehaviour. All uses changed.
4303 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4304 * Makefile.in (SETFATTR): New macro.
4305 (temacs$(EXEEXT)): Use it.
4307 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4309 Fix maximization behavior on Windows (Bug#16300).
4310 * w32fns.c (w32_fullscreen_rect): Don't handle
4311 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4312 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4313 of SetWindowPos. Restore last placement also when leaving
4314 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4315 but the FULLSCREEN_BOTH case.
4317 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4320 * data.c (arithcompare_driver):
4321 * fileio.c (Fcar_less_than_car):
4322 * fns.c (internal_equal):
4323 * frame.c (delete_frame):
4324 * lisp.h (enum More_Lisp_Bits):
4326 Avoid C99 constructs that don't work in C89.
4327 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4328 to port to C89, which doesn't have 'long long'.
4329 (count_trailing_zero_bits): Use them.
4331 2014-01-03 Chong Yidong <cyd@gnu.org>
4333 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4335 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4337 Further adjust frame/window scrollbar width calculations.
4338 * window.c (apply_window_adjustment):
4339 Set windows_or_buffers_changed.
4340 (Fwindow_scroll_bars): Return actual scrollbar width.
4341 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4342 For non-toolkit builds again use 14 as minimum width and set
4343 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4344 * xterm.c (XTset_vertical_scroll_bar): Take width from
4345 WINDOW_SCROLL_BAR_AREA_WIDTH.
4346 (x_new_font): Rename wid to unit. Base calculation of new
4347 scrollbar width on toolkit used and make it analogous to that of
4348 x_set_scroll_bar_default_width.
4349 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4350 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4351 of GetSystemMetrics.
4352 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4353 WINDOW_SCROLL_BAR_AREA_WIDTH.
4354 (x_new_font): Make it correspond to changes in xterm.c.
4356 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4358 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4359 This is a cleaner way to fix the MinGW-w64 porting problem.
4360 Check for INTPTR_MAX misconfiguration.
4362 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4364 * search.c (newline_cache_on_off, find_newline): In indirect
4365 buffers, use the newline cache of the base buffer.
4367 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4368 buffer, invalidate the caches of its base buffer. (Bug#16265)
4370 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4371 buffers, use the width-run cache of the base buffer.
4373 * xdisp.c (redisplay_window): When the window displays an indirect
4374 buffer, and the character widths in the display table have
4375 changed, invalidate the width-run cache of the corresponding base
4378 * fileio.c (Finsert_file_contents): When invalidating the newline
4379 cache, consider the case of inserting into indirect buffer.
4381 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4382 In indirect buffers, use the paragraph cache of the base buffer.
4384 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4386 * window.c (grow_mini_window): Fix last change.
4388 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4390 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4392 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4394 * w32term.c (w32_initialize): Use LCID and LOWORD.
4396 * w32proc.c (create_child): Use pid_t for 5th argument.
4397 (IsValidLocale): Don't provide prototype for MinGW64.
4398 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4399 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4401 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4402 MinGW64 doesn't support.
4404 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4406 * w32.c (set_named_security_info): New function.
4407 (acl_set_file): Fall back on set_named_security_info if
4408 set_file_security fails.
4409 (g_b_init_set_named_security_info_w)
4410 (g_b_init_set_named_security_info_a): New static variables.
4411 (globals_of_w32): Initialize them to zero.
4412 (set_named_security_info): Set them to non-zero if the
4413 corresponding API is available.
4414 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4415 New function typedefs.
4417 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4419 Some more fixes following pixelwise resize changes including one
4421 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4422 of frame_resize_pixelwise.
4423 * widget.c (pixel_to_text_size): New function.
4424 (update_wm_hints): Have size hints respect value of
4425 frame_resize_pixelwise.
4426 (EmacsFrameResize): Alway process resize requests pixelwise.
4427 * window.c (grow_mini_window): Make sure mini window is at least
4429 * xdisp.c (display_menu_bar): Make sure menubar extends till
4431 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4432 (x_set_tool_bar_lines): Calculate pixelwise.
4433 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4434 frame_resize_pixelwise.
4436 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4438 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4439 variables not used there.
4441 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4443 * w32.c (sys_umask): New function. (Bug#16299)
4445 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4447 * dispnew.c (change_frame_size_1): Take old width of root window
4448 from that window's pixel width. (Bug#16284)
4450 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4452 Plain copy-file no longer chmods an existing destination (Bug#16133).
4453 * fileio.c (realmask): Now a static var, not a local.
4454 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4455 Remove arg STATPTR. All uses changed.
4456 (Fcopy_file): Do not alter permissions of existing destinations,
4457 unless PRESERVE-PERMISSIONS (renamed from
4458 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4459 Avoid race when testing for existing destinations and for
4460 when input and output files are the same.
4461 If changing the group fails, adjust both default and
4462 preserved permissions so that access is not granted to the
4464 (Fset_default_file_modes, init_fileio): Update realmask.
4465 (Fdefault_file_modes): Use realmask instead of calling umask.
4467 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4469 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4470 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4471 flags on the daemon pipe ends before execing.
4473 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4475 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4476 session. (Bug#14739)
4478 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4480 * callproc.c (Vexec_path): Document that exec-directory is in it.
4482 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4484 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4487 2013-12-27 Chong Yidong <cyd@gnu.org>
4489 * data.c (Fsymbol_function): Doc fix.
4491 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4493 Some more tinkering with Bug#16051.
4494 * window.c (resize_frame_windows): Don't let the size of the
4495 root window drop below the frame's default character size.
4496 Never ever delete any subwindows - let the window manager do the
4499 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4500 of toolbar lines needed when they exceed the height of the root
4502 (unwind_create_frame_1): New function.
4503 (Fx_create_frame): Generally inhibit calling the window
4504 configuration change hook here. Remove extra call to
4505 change_frame_size - it's not needed when we don't run the
4506 configuration change hook.
4508 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4510 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4511 On my Fedora 19 platform the core dumps were so big that
4512 my desktop became nearly catatonic.
4513 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4514 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4515 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4516 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4517 a clang-only syntax.
4518 * conf_post.h (__has_feature): New macro, if not already defined.
4519 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4520 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4522 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4524 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4525 is a file name. (Bug#16252)
4527 2013-12-25 Chong Yidong <cyd@gnu.org>
4529 * keyboard.c (Voverriding_terminal_local_map)
4530 (Voverriding_local_map): Doc fix.
4532 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4534 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4536 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4537 file name when it is submitted to ShellExecute. Simplify code.
4538 Don't test DOCUMENT for being a string, as that is enforced by
4539 CHECK_STRING. Doc fix.
4541 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4543 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4544 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4545 redisplay_tool_bar does. Improve and fix commentary.
4546 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4547 limits of the glyph matrices. (Bug#16051)
4548 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4549 only when the new size is different from the old one, and the new
4550 size can be achieved given the frame height.
4552 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4554 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4556 2013-12-23 Glenn Morris <rgm@gnu.org>
4558 * lread.c (Fload): Mention load-prefer-newer in doc.
4560 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4562 Handle Bug#16207 by being more restrictive when running hooks.
4563 * window.c (unwind_change_frame): New function.
4564 (Fset_window_configuration): Don't run configuration change hook
4565 while the frame configuration is unsafe. Call select_window
4568 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4570 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4572 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4574 * nsterm.h: Declare EmacsColor category.
4576 * nsterm.m (NSColor): Implement EmacsColor category.
4577 (ns_get_color): Use colorUsingDefaultColorSpace.
4578 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4580 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4582 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4584 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4585 having the PNG_NORETURN attribute, to avoid compiler warning in
4588 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4590 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4592 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4593 fringe background extension.
4594 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4595 because they are now always the same as `left' and `width',
4596 respectively. Remove code for the case that `width' and
4597 `sb_width' are different.
4599 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4601 Remove scroll_bar_actual_width from frames.
4602 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4603 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4604 (x_figure_window_size):
4605 * nsterm.m (x_set_window_size):
4606 * widget.c (set_frame_size):
4607 * w32term.c (x_set_window_size):
4608 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4609 scroll_bar_actual_width.
4611 Convert scroll_bar members to integers on Windows.
4612 * w32term.h (struct scroll_bar): Convert top, left, width,
4613 height, start, end and dragging to integers.
4614 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4616 * w32term.c (w32_set_scroll_bar_thumb)
4617 (w32_scroll_bar_handle_click): Remove XINT conversions for
4618 scroll_bar members. Treat bar->dragging as integer.
4619 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4620 first element. Remove XINT conversions for scroll_bar members.
4621 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4622 Remove XINT conversions for scroll_bar members.
4624 Fix assignment for new window total sizes.
4625 * window.c (Fwindow_resize_apply_total): Assign values for
4628 2013-12-20 Chong Yidong <cyd@gnu.org>
4630 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4631 argument to `append'.
4633 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4635 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4636 current text face, for extending the face of the display margins.
4639 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4640 Doc fix. (Bug#16190)
4642 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4644 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4647 * nsterm.m (Qfile, Qurl): New.
4648 (EV_MODIFIERS2): New macro.
4649 (EV_MODIFIERS): Use EV_MODIFIERS2.
4650 (ns_term_init): Remove font and color from DND, does not work on
4651 newer OSX, and other ports don't have them.
4652 (performDragOperation:): Handle modifiers used during drag.
4653 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4654 Remove global Lisp variables used to communicate with ns-win.el.
4655 Remove font and color handling.
4656 (syms_of_nsterm): Defsym Qfile and Qurl.
4658 2013-12-19 Anders Lindgren <andlind@gmail.com>
4660 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4661 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4663 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4664 (constrainFrameRect): Remove special case nr_screens == 1.
4665 Don't constrain size to size of view.
4667 * nsterm.h (ns_output): Remove dont_constrain.
4669 2013-12-19 Anders Lindgren <andlind@gmail.com>
4671 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4673 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4675 Minor fixes for recent openp changes.
4676 * lisp.h (GCPRO7): New macro.
4677 * lread.c (openp): Use bool for boolean; all callers changed.
4678 Protect save_string from GC. Don't assume that file descriptors
4679 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4680 warning about uninitialized variable.
4682 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4684 * w32fns.c (emacs_abort): Use intptr_t as argument of
4685 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4687 2013-12-18 Glenn Morris <rgm@gnu.org>
4689 * lread.c (Fload): Pass load_prefer_newer to openp.
4690 Don't bother checking mtime if openp already did it.
4691 (openp): Add `newer' argument, to check all suffixes
4692 and find the newest file.
4693 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4694 * callproc.c (call_process):
4695 * charset.c (load_charset_map_from_file):
4696 * emacs.c (init_cmdargs):
4697 * image.c (x_create_bitmap_from_file, x_find_image_file):
4699 * lread.c (Flocate_file_internal):
4700 * process.c (Fformat_network_address):
4701 * sound.c (Fplay_sound_internal):
4702 * w32.c (check_windows_init_file):
4703 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4705 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4707 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4709 * w32.c (getloadavg): Don't index samples[] array with negative
4710 indices. Recover from wall-clock time being set backwards.
4712 * w32term.c (w32_initialize): Declare the argument of
4713 set_user_model as const.
4715 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4716 (w32_menu_show): Constify some arguments passed to MessageBox.
4718 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4719 to initialize Lisp objects.
4721 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4722 initialize Lisp objects.
4724 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4725 use variables used only on X under that condition.
4727 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4728 variables not used there.
4730 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4732 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4733 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4735 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4737 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4738 code, revealed in presence of R2L characters, character
4739 compositions, and display vectors. A better fix for Bug#16148.
4740 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4741 GTK and NS builds, they don't have this member of struct frame.
4743 * dispextern.h (struct composition_it): Correct a comment for the
4746 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4748 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4749 This prevents a compilation error on C compilers that do not
4750 default functions to return 'int' if not declared. Also, add
4751 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4752 since it now uses inline functions.
4754 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4756 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4757 display margins on mode line, header line, and in the frame's
4758 tool-bar window. (Bug#16165)
4760 2013-12-16 Andreas Schwab <schwab@suse.de>
4762 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4764 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4766 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4769 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4771 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4773 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4775 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4776 intended to find bogus pointers in font objects (Bug#16140).
4777 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4778 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4779 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4780 Disable for MS-Windows due to Bug#15876; apparently this
4781 requires more or less substantial changes in fontset code.
4782 * xfont.c (xfont_close):
4783 * xftfont.c (xftfont_close): Call x_display_info_for_display
4784 to check whether 'Display *' is valid (Bug#16093 and probably
4787 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4789 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4790 Reported by Juanma Barranquero <lekktu@gmail.com>.
4792 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4793 open a pty on MS-Windows. (Bug#16152)
4795 * emacs.c (decode_env_path): Fix bogus comparison against
4796 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4798 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4800 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4801 (Fx_file_dialog): Add parentheses around && to silence warning.
4803 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4805 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4807 * xdisp.c (extend_face_to_end_of_line): Extend background of
4808 non-default face in margin areas as well. (Bug#16151)
4809 (display_line): Call extend_face_to_end_of_line for continued
4810 lines as well, if the display margins have non-zero width.
4811 (set_glyph_string_background_width): When needed, set the
4812 extends_to_end_of_line_p flag on glyph strings to be drawn in
4813 margin areas, not only in the text area.
4815 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4818 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4820 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4821 Don't worry about verify_error being t, since it has to be a list.
4823 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4825 Use bool for boolean, focusing on headers.
4826 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4827 No need to include <stdbool.h>, since conf_post.h does it now.
4828 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4829 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4830 (SET_PER_BUFFER_VALUE_P):
4831 * ccl.c, ccl.h (setup_ccl_program):
4832 * ccl.h (CHECK_CCL_PROGRAM):
4833 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4834 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4835 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4836 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4837 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4838 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4839 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4840 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4841 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4842 (CHARSET_FAST_MAP_SET):
4843 * coding.c (decode_coding_ccl, encode_coding_ccl):
4844 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4845 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4846 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4847 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4848 (decode_coding_c_string):
4849 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4850 * conf_post.h (has_attribute):
4851 * dispextern.h (trace_redisplay_p)
4852 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4853 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4854 (SET_GLYPH_FROM_CHAR_GLYPH)
4855 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4856 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4857 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4858 (cursor_in_mouse_face_p):
4859 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4860 (blank_row, prepare_desired_row)
4861 (build_frame_matrix_from_leaf_window, make_current)
4862 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4863 (update_window, scrolling_window, update_frame_line):
4864 * disptab.h (GLYPH_FOLLOW_ALIASES):
4865 * editfns.c (Fformat):
4866 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4867 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4868 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4869 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4870 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4871 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4872 (FONT_DEFERRED_LOG):
4873 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4874 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4875 (FRAME_MOUSE_UPDATE):
4876 * fringe.c (Fdefine_fringe_bitmap):
4877 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4878 (x_create_bitmap_from_xpm_data, xpm_load_image):
4879 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4880 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4881 (MERGE_INTERVAL_CACHE):
4882 * keymap.h (KEYMAPP):
4883 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4884 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4885 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4886 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4887 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4888 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4889 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4890 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4891 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4892 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4893 (SETUP_BUFFER_SYNTAX_TABLE):
4894 * systime.h (timespec_valid_p):
4895 * term.c (save_and_enable_current_matrix):
4896 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4897 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4898 (redisplay_internal, try_window_reusing_current_matrix)
4899 (sync_frame_with_window_matrix_rows, try_window_id)
4900 (display_menu_bar, display_tty_menu_item, display_mode_line)
4901 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4902 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4903 * xmenu.c (xmenu_show):
4904 * xterm.c (use_xim, x_term_init):
4905 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4906 (struct x_bitmap_record):
4907 Use bool for booleans.
4908 * ccl.c (struct buffer_text):
4909 * ccl.h (struct ccl_program):
4910 * charset.h (struct charset):
4912 * coding.h (struct iso_2022_spec, struct coding_system):
4913 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4914 (struct glyph_string, struct face, struct face_cache)
4915 (struct bidi_string_data, struct bidi_it)
4916 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4918 * editfns.c (Fformat):
4919 * frame.h (struct frame):
4920 * fringe.c (struct fringe_bitmap):
4921 * intervals.h (struct interval):
4922 * keyboard.h (struct kboard):
4923 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4924 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4925 (struct Lisp_Buffer_Local_Value, union specbinding):
4926 * macfont.m (struct macfont_info):
4927 * process.h (struct Lisp_Process):
4928 * termchar.h (struct tty_display_info):
4929 * window.h (struct window):
4930 * xterm.h (struct x_output):
4931 Use bool_bf for boolean bit-fields.
4932 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4933 All callers changed.
4934 * ccl.h (struct ccl_program): Remove unused members private_state,
4935 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4937 (struct ccl_spec): Remove unused members cr_carryover,
4938 eight_bit_carryover.
4939 * conf_post.h: Include <stdbool.h>.
4940 (bool_bf): New type.
4941 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4942 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4943 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4944 'do { ... } while (false)' brackets.
4945 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4946 Args must now be expressions; all callers changed.
4947 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4948 (PRODUCE_GLYPHS): Simplify use of boolean.
4949 * fileio.c (Fcopy_file):
4950 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4951 * lisp.h (UNGCPRO): Return void, not int.
4952 (FOR_EACH_TAIL): Use void expression, not int expression.
4953 * region-cache.c: Reindent.
4954 * region-cache.h: Copy comments from region-cache.c, to fix
4955 incorrect remarks about booleans.
4957 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4959 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4960 when character at point is displayed from a display vector.
4963 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4965 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4966 now a list of certificate validation checks that will abort a
4967 connection with an error.
4968 (Fgnutls_boot): Document it and use it.
4970 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4972 * w32term.c (w32_enable_frame_resize_hack): New variable.
4973 (x_set_window_size): Use it to hack frame resizing on Windows
4976 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4978 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4979 Windows-specific code to w32.c. Change error message text to
4980 match that of Posix platforms.
4982 * w32.c (w32_copy_file): New function, most of the code copied and
4983 reworked from Fcopy_file. Improve error handling. Plug memory
4984 leak when errors are thrown. Support file names outside of the
4985 current codepage. (Bug#7100)
4987 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4989 * lread.c (load_path_default): Prototype.
4991 2013-12-13 Glenn Morris <rgm@gnu.org>
4993 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4994 (dump_path): Remove.
4995 (load-path-default): Remove `changed' argument.
4996 Do not set dump_path permanently. Simplify.
4997 (init_lread): Simplify.
4998 (syms_of_lread): Remove dump_path.
5000 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5002 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5003 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5004 2013-12-12 font-related change to avoid Bug#16128, which
5005 is quite hard to fix without even more substantial changes.
5007 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5009 * font.c (font_close_object): Check for live frame (Bug#16128).
5011 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5013 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5014 Return ptrdiff_t, not int, since it's a buffer size.
5015 Reindent/reparen some macros to a more Gnuish style.
5017 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5019 Avoid undefined behavior with huge regexp interval counts.
5020 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5021 since it's now specialized to interval counts. All uses changed.
5022 Do not assume wraparound on signed integer overflow.
5023 (regex_compile): Simplify based on the above changes.
5025 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5027 Support file names on MS-Windows that use characters outside of
5028 the current system codepage. (Bug#7100)
5030 * w32.c (get_file_security, set_file_security)
5031 (create_symbolic_link): Separate pointers and boolean flags for
5032 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5033 non-zero, else the former.
5034 (codepage_for_filenames, filename_to_utf16, )
5035 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5037 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5039 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5040 Accept only one argument; all callers changed.
5041 (dostounix_filename): Remove the second argument, now works in
5042 UTF-8. All callers changed.
5043 (parse_root): Lose DBCS code.
5044 (get_long_basename, w32_get_short_filename, init_environment)
5045 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5046 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5047 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5048 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5049 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5050 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5052 (ansi_encode_filename): New function.
5053 (get_emacs_configuration, get_emacs_configuration_options):
5055 (add_volume_info, GetCachedVolumeInformation): Run the input file
5056 name through unixtodos_filename, to ensure it is stored and
5057 referenced in canonical form.
5058 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5059 (logon_network_drive, sys_link, utime): Improve error handling.
5060 (sys_access): New function.
5061 (hashval, generate_inode_val): Unused functions deleted.
5062 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5063 (check_windows_init_file): Convert error message from UTF-8 to
5064 ANSI codepage, for display in the message box.
5065 (globals_of_w32): Set w32_unicode_filenames according to the OS
5068 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5069 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5070 (syms_of_w32term): Declare w32-unicode-filenames.
5072 * w32proc.c (new_child, delete_child): Remove code that handled
5073 unused pending_deletion and input_file members of the child struct.
5074 (create_child, sys_spawnve): Convert all file names to ANSI
5075 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5076 name cannot be encoded in ANSI codepage. Don't use
5077 unixtodos_filename, mirror slashes by hand.
5078 (record_infile, record_pending_deletion): Functions deleted.
5079 (Fw32_short_file_name): Call w32_get_short_filename instead of
5082 * w32notify.c (add_watch): Work in Unicode mode when
5083 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5084 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5085 instead, do the same with Lisp primitives.
5087 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5088 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5089 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5090 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5091 (Fw32_shell_execute): Improve error reporting.
5092 (Fdefault_printer_name): Ifdef away for Cygwin.
5094 * w32.h (struct _child_process): Remove input_file and
5095 pending_deletion members that are no longer used.
5096 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5097 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5098 (ansi_encode_filename): New and updated prototypes.
5100 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5102 (unexec): Don't use dostounix_filename, it expects a file name in
5103 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5106 * fileio.c (Ffile_name_directory, file_name_as_directory)
5107 (directory_file_name, Fexpand_file_name)
5108 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5109 arguments of dostounix_filename.
5110 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5111 use MAX_UTF8_PATH for size of file-name strings.
5112 (emacs_readlinkat): Build an explicitly unibyte string for file
5114 (syms_of_fileio) <file-name-coding-system>:
5115 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5117 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5118 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5119 directories to UTF-8.
5120 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5121 environment, and each element of the input PATH, to UTF-8.
5123 * dired.c (file_attributes): Use build_unibyte_string explicitly
5124 to make Lisp strings from user and group names.
5126 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5129 * coding.c (decode_file_name, encode_file_name): New functions.
5131 * termcap.c (tgetent): Adapt to the change in arguments of
5134 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5137 * msdos.c (dostounix_filename, init_environment): Adapt to the
5138 change in arguments of dostounix_filename.
5140 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5141 [WINDOWSNT]: Encode file names passed to the image libraries in
5144 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5145 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5147 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5148 arguments of dostounix_filename.
5150 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5152 * font.h (struct font_entity) [HAVE_NS]: New field to record
5153 font driver which was used to create this entity.
5154 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5155 frame where the font was opened.
5156 (font_close_object): Add prototype.
5157 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5158 (font_close_object): Not static any more. Lost frame arg.
5159 Adjust comment and users.
5160 * alloc.c (cleanup_vector): Call font_close_object to adjust
5161 per-frame font counters correctly. If HAVE_NS, also call
5162 driver-specific cleanup for font-entity objects.
5163 * ftfont.c (ftfont_open):
5164 * nsfont.m (nsfont_open):
5165 * w32font.c (w32font_open_internal):
5166 * xfont.c (xfont_open):
5167 * xftfont.c (xftfont_open): Save frame pointer in font object.
5168 * macfont.m (macfont_open): Likewise.
5169 (macfont_descriptor_entity): Save driver pointer to be able
5170 to call its free_entity routine when font-entity is swept.
5171 * ftxfont.c (ftxfont_open): Add eassert because frame
5172 pointer should be saved by ftfont_driver.open.
5174 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5176 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5177 input polling is used. This is still meaningful for Cygwin, see
5178 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5179 * keyboard.c (poll_for_input_1, input_polling_used):
5180 Define unconditionally.
5181 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5182 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5183 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5184 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5185 (face_for_char): Likewise. Rearrange eassert and return ASCII
5186 face for CHAR_BYTE8_P.
5187 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5189 2013-12-11 Ken Brown <kbrown@cornell.edu>
5191 * dispextern.h (erase_phys_cursor):
5192 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5194 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5196 * nsterm.m (x_free_frame_resources):
5197 * term.c (tty_free_frame_resources):
5198 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5199 face cache because it's implied by free_frame_faces anyway.
5200 * w32term.c (x_free_frame_resources): Likewise. Do not call
5201 free_frame_faces twice.
5203 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5205 * editfns.c (Fformat_time_string): Mention %F in the doc.
5207 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5209 * window.c (resize_frame_windows): Don't return immediately when
5210 the root window's size doesn't change - the minibuffer window
5211 may still have to be repositioned/resized.
5212 * xfns.c (Fx_create_frame): Always change the frame size after
5213 initializing the frame's faces.
5214 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5215 change_frame_size should already have done it.
5216 (x_new_font): Assign new tool- and menu-bar heights.
5217 (x_set_window_size_1): Account for tool- and menu-bar heights
5218 (Bug#16013). Don't set pixel sizes since change_frame_size
5219 should already have done it.
5221 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5223 Remove the option of using libcrypto.
5224 * Makefile.in (LIB_CRYPTO): Remove.
5225 (LIBES): Don't use it.
5227 2013-12-11 Juri Linkov <juri@jurta.org>
5229 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5230 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5232 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5234 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5235 drawn tool bar items (Bug#16058).
5236 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5238 2013-12-09 Ken Brown <kbrown@cornell.edu>
5240 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5242 * lisp.h (get_frame_param): Adjust conditions for prototype
5245 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5247 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5248 Avoid unused macro warning if configured --without-xft.
5250 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5252 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5254 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5256 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5258 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5260 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5262 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5264 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5266 Use libcrypto's checksum implementations if available, for speed.
5267 * Makefile.in (LIB_CRYPTO): New macro.
5270 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5271 The macro didn't conform to C99 due to type mismatch,
5272 which caused compilation failure with Sun C 5.12,
5273 and it was confusing anyway. Include window.h to declare
5274 redisplay_other_windows.
5276 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5278 * window.c (set_window_buffer): Update mode line (bug#16084).
5280 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5282 Fix minor problems found by static checking.
5283 * keyboard.c (poll_for_input_1, input_polling_used):
5284 Define only if HAVE_NTGUI.
5285 * xmenu.c (popup_activate_callback): Omit unnecessary
5286 check against USE_X_TOOLKIT, which must be defined here anyway.
5287 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5290 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5292 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5294 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5296 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5298 * nsterm.m (x_set_window_size): Remove fprintf.
5299 (init): Define always. Set applicationDidFinishLaunchingCalled
5301 (applicationDidFinishLaunching:):
5302 Set applicationDidFinishLaunchingCalled.
5303 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5306 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5308 Pixel resize changes for NS (Bug#16049).
5309 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5310 height/width. row/cols are locals.
5311 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5312 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5313 (windowWillResize): Remove gsextra. Calculate extra as in
5315 (x_new_font): Don't change frame size if fullscreen.
5316 Change size pixelwise.
5318 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5319 comment in xfns.c. Change to pixelwise call.
5321 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5323 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5326 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5328 * xterm.c (input_signal_count): Remove.
5329 (x_dispatch_event): Define unconditionally.
5330 (x_make_frame_visible): Process X events until the frame
5331 is really visible (Bug#16027).
5332 * xterm.h (x_dispatch_event): Declare unconditionally.
5334 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5336 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5338 * nsterm.m (x_set_window_size): Handle pixelwise.
5340 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5342 * w32term.c (x_new_font):
5343 * xterm.c (x_new_font): Calculate new frame size from new font
5346 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5348 * lisp.h (FOR_EACH_TAIL): New macro.
5349 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5351 * window.c (select_window): Call second wset_redisplay before we change
5352 selected_window (bug#16034).
5354 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5356 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5358 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5360 * w32xfns.c: Include window.h, to avoid a compiler warning.
5362 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5364 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5365 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5366 window_scroll takes care of it.
5367 (Fset_window_point, Fdelete_other_windows_internal)
5368 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5369 (Fsplit_window_internal, Fdelete_window_internal)
5370 (Fresize_mini_window_internal, Fset_window_configuration)
5371 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5372 cause redisplay instead of forcing a complete redisplay.
5373 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5374 we're only affecting the selected_window.
5376 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5378 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5379 directional control characters. Update type and category
5380 determination according to the UBA from Unicode v6.3.
5381 (bidi_category_t): New category EXPLICIT_FORMATTING.
5383 * dispextern.h (bidi_type_t): Update to include new bidirectional
5384 properties introduced with Unicode v6.3. (Bug#16043)
5386 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5388 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5391 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5393 * font.c (font_list_entities): Remove dummy assignment.
5394 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5395 used on graphic displays only. Remove unused 'font_encoder' member.
5396 (struct font_bitmap): Remove unused 'extra' member.
5397 * nsfont.m (nsfont_open):
5398 * w32font.c (w32font_open_internal):
5399 * ftfont.c (ftfont_get_bitmap): Adjust users.
5401 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5403 Use bool for boolean.
5404 * tparam.c (tparam1):
5405 * undo.c (record_point, record_property_change):
5406 Use bool for boolean, for local vars that are always true or false.
5408 Minor integer overflow fixes (Bug#16033).
5409 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5410 This improves on the previous fix to this function.
5411 (window_resize_check): When summing up pixel counts, don't rely on
5412 undefined behavior if the sum overflows.
5414 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5416 * window.c (Fset_window_new_pixel): Don't choke at negative
5417 argument value (Bug#16033).
5419 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5420 to avoid crash in window_box_height.
5422 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5423 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5425 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5427 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5429 Minor integer overflow fixes.
5430 * window.c (Fset_window_new_pixel, grow_mini_window):
5431 * xdisp.c (Fwindow_text_pixel_size):
5432 Avoid undefined behavior on signed integer overflow.
5433 * xfns.c (x_set_mouse_color):
5434 Check that drag shape fits in 'unsigned', since that's what X wants.
5436 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5438 Improve reporting of fatal exception on MS-Windows.
5439 * w32fns.c (my_exception_handler): New function.
5440 (globals_of_w32fns): Set it up as the unhandled exception
5441 handler. Initialize exception code and address to zeros.
5442 (emacs_abort): If the exception code and address are available,
5443 print them at the beginning of the backtrace. Fix the format of
5444 printing addresses (was producing 0x0x12345678 on XP).
5447 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5449 * eval.c (Fbacktrace__locals): New function.
5450 (syms_of_eval): Defsubr it.
5452 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5454 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5455 Define here to unify between...
5456 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5457 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5459 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5461 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5463 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5464 fringe background extension.
5465 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5466 because they are now always the same as `left' and `width',
5467 respectively. Remove code for the case that `width' and
5468 `sb_width' are different.
5470 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5472 Fix minor problems found by static checking.
5473 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5474 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5475 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5477 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5479 * image.c (imagemagick_compute_animated_image): Don't crash if we
5480 have an animation with different-sized images (bug#15313).
5482 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5484 Remove some unused items introduced during pixelwise change.
5485 * window.c (window_resize_total_check): Remove unused function.
5486 * xdisp.c (remember_mouse_glyph): Remove unused label.
5487 (Ftool_bar_height): Move declaration inside #if.
5488 * xterm.c (x_set_window_size): Don't use r and c.
5490 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5492 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5495 * window.c (Fset_window_configuration): Comment out unused variables.
5497 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5499 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5501 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5503 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5505 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5506 HAVE_GNUTLS3 (Bug#16001).
5508 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5509 if interrupts are deferred (Bug#15801).
5511 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5513 Support resizing frames and windows pixelwise.
5514 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5515 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5516 (struct glyph_matrix): Replace window_left_col and
5517 window_top_line by window_pixel_left and window_pixel_top.
5518 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5520 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5521 (draw_window_divider, move_it_to, x_draw_right_divider)
5522 (x_draw_bottom_divider, change_frame_size): Add or fix
5524 * dispnew.c (change_frame_size_1): Change prototype.
5525 (adjust_glyph_matrix, required_matrix_width)
5526 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5527 values instead of lines and columns.
5528 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5529 WINDOW_TOTAL_FRINGE_WIDTH.
5530 (handle_window_change_signal, do_pending_window_change)
5531 (init_display): Adjusts calls of change_frame_size.
5532 (change_frame_size, change_frame_size_1): Handle pixelwise
5534 * frame.c (Qright_divider_width, Qbottom_divider_width):
5536 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5537 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5538 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5539 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5541 (set_frame_param): New function.
5542 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5543 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5544 (Ffringe_width, Fborder_width, Fright_divider_width)
5545 (Fbottom_divider_width): New functions, defsubr them.
5546 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5547 New argument pixelwise.
5548 (struct frame_parm_table): New members Qright_divider_width and
5549 Qbottom_divider_width.
5550 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5551 (x_report_frame_params): Handle Qright_divider_width and
5552 Qbottom_divider_width.
5553 (x_set_right_divider_width, x_set_bottom_divider_width):
5555 (frame_resize_pixelwise): New option.
5556 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5557 new_pixelwise, right_divider_width and bottom_divider_width;
5558 remove total_lines; rename text_lines, text_cols, new_text_lines
5559 and new_text_cols to text_height, text_width, new_height and
5560 new_width respectively.
5561 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5562 FRAME_TEXT_WIDTH respectively.
5563 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5564 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5565 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5567 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5568 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5569 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5570 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5571 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5572 (FRAME_TOTAL_COLS_ARG): Remove macro.
5573 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5574 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5575 (x_wm_set_size_hint): Handle frame pixel sizes.
5576 * indent.c (compute_motion, Fcompute_motion):
5577 Call window_body_width instead of window_body_cols.
5578 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5579 (make_lispy_position): Handle right and bottom dividers.
5580 (Fsuspend_emacs): Pixelize call of change_frame_size.
5581 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5582 * lisp.h: Extern set_frame_param.
5583 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5585 (Fx_create_frame): Add entry for vertical_drag_cursor.
5586 Pixelize call of change_frame_size.
5587 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5588 * nsterm.m (ns_update_window_end): Optionally draw right
5590 (x_set_window_size): Add argument pixelwise.
5591 Call check_frame_size and change_frame_size with pixelwise zero.
5592 (ns_draw_window_divider): New function.
5593 (ns_redisplay_interface): Add ns_draw_window_divider.
5594 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5595 (x_new_font): Call x_set_window_size with pixelwise zero.
5596 * print.c (print_object): For a window print its sequence
5598 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5599 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5600 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5601 (w32_createwindow): Use scroll bar area width.
5602 (w32_wnd_proc): Handle bottom divider width.
5603 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5604 (Fx_create_frame): Default divider width parameters.
5605 Caclulate sizes pixelwise. Add vertical drag cursor support.
5606 (x_create_tip_frame): Default divider widths to zero.
5607 Pixelize call to change_frame_size.
5608 (Fx_show_tip): Add handling of divider widths. Pixelize window
5610 (Fw32_frame_rect): New function.
5611 (frame_parm_handler w32_frame_parm_handlers): Add divider
5613 (Vx_window_vertical_drag_shape): Add variable.
5614 * w32inevt.c (resize_event, maybe_generate_resize_event):
5615 Pixelize change_frame_size calls.
5616 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5618 * w32term.c (w32_draw_window_divider): New function.
5619 (x_update_window_end): Handle right divider.
5620 (w32_draw_fringe_bitmap, x_scroll_run)
5621 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5622 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5623 Calculate new frame sizes pixelwise.
5624 (x_new_font): Pixelize call to x_set_window_size.
5625 (x_check_fullscreen): Pixelize call to change_frame_size.
5626 (x_set_window_size_1, x_set_window_size): New argument
5627 pixelwise. Calculate pixelwise.
5628 (x_wm_set_size_hint): Use scroll bar area width.
5629 (w32_redisplay_interface): Add w32_draw_window_divider.
5630 * w32term.h (struct w32_output): Add vertical drag cursor.
5631 * widget.c (set_frame_size, update_wm_hints)
5632 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5634 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5635 * window.c (sequence_number): Restore.
5636 (Fwindow_pixel_width, Fwindow_pixel_height)
5637 (Fwindow_mode_line_height, Fwindow_header_line_height)
5638 (window_pixel_to_total, Frun_window_scroll_functions)
5639 (Fset_window_new_pixel, window_resize_apply_total)
5640 (Fwindow_resize_apply_total): New functions.
5641 (window_body_height, window_body_width): Rename from
5642 window_body_lines. New argument PIXELWISE.
5643 Calculate pixelwise.
5644 (Fwindow_body_height, Fwindow_body_width): New argument
5646 (coordinates_in_window, window_relative_x_coord): Use window's
5647 pixel width instead of total width.
5648 (replace_window, recombine_windows): Initialize pixel values.
5649 (resize_root_window, resize_frame_windows, grow_mini_window)
5650 (shrink_mini_window): New argument PIXELWISE.
5651 Calculate pixelwise.
5652 (Fdelete_other_windows_internal, adjust_window_margins)
5653 (window_resize_check, window_resize_apply)
5654 (Fdelete_window_internal, Fresize_mini_window_internal)
5655 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5656 (check_frame_size): Rename arguments. New argument PIXELWISE.
5657 Calculate pixelwise.
5658 (set_window_buffer): Make samebuf bool. Run configuration change
5659 hook only if buffer changed.
5660 (Fset_window_buffer): Rewrite doc-string.
5661 (make_window): Initialize new_pixel slot.
5662 (Fwindow_resize_apply): Check pixel size of root window.
5663 (Fsplit_window_internal): Call 2nd argument pixel_size.
5664 Calculate pixelwise.
5665 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5667 (save_window_data): New slots frame_text_width,
5668 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5669 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5671 (Fcurrent_window_configuration, Fset_window_configuration)
5672 (save_window_save, compare_window_configurations): Handle new
5673 slots in save_window_data and saved_window.
5674 (Fset_window_scroll_bars): Fix doc-string.
5675 (window_resize_pixelwise): New variable.
5676 (coordinates_in_window, Fcoordinates_in_window_p):
5678 (make_parent_window): Adjust sequence_number.
5679 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5681 * window.h (struct window): New members new_pixel, pixel_left,
5682 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5683 (wset_new_pixel): New function.
5684 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5685 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5686 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5687 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5688 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5689 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5690 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5691 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5692 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5693 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5694 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5695 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5696 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5697 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5698 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5700 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5701 (window_body_width, check_frame_size): Adapt external declarations.
5702 * xdisp.c (last_max_ascent): New integer.
5703 (window_text_bottom_y): Handle bottom divider.
5704 (window_box_width, window_box_height): Calculate pixelwise.
5705 (get_glyph_string_clip_rects): Handle right divider.
5706 (remember_mouse_glyph): When windows are resized pixelwise
5707 proceed with width and height set to 1.
5708 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5710 (move_it_to): Calculate and return maximum x position
5712 (Fwindow_text_pixel_size): New function.
5713 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5714 (tool_bar_lines_needed): Rename to tool_bar_height.
5715 Calculate pixelwise.
5716 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5717 Calculate pixelwise.
5718 (redisplay_tool_bar): Calculate pixelwise.
5719 (redisplay_window): Calculate pixelwise. Handle dividers.
5720 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5721 (x_draw_vertical_border): Handle dividers.
5722 (define_frame_cursor1): Handle vertical drag cursor.
5723 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5724 (expose_window): Calculate pixelwise. Handle dividers.
5725 (init_xdisp): Initialize pixel values.
5726 * xfaces.c (Qwindow_divider): New face.
5727 (realize_basic_faces): Realize it.
5728 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5729 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5730 (x_set_scroll_bar_default_width): Default actual width to 16.
5731 (Fx_create_frame): Set sizes pixelwise.
5732 (x_create_tip_frame): Default divider widths to zero.
5733 Pixelize call of change_frame_size.
5734 (Fx_show_tip): Handle divider widths. Initial pixel position
5736 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5737 (Vx_window_vertical_drag_shape): New option.
5738 * xmenu.c (free_frame_menubar): Pixelize call of
5740 * xterm.c (x_draw_window_divider): New function.
5741 (x_update_window_end): Optionally draw right divider.
5742 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5743 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5744 (handle_one_xevent, x_new_font): Calculate pixelwise.
5745 (x_set_window_size_1, x_set_window_size): New argument
5746 pixelwise. Calculate pixelwise.
5747 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5748 (struct x_redisplay_interface): Add x_draw_window_divider.
5749 * xterm.h (struct x_output): Add vertical_drag_cursor.
5751 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5753 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5754 Set invisible frames's `redisplay' when a full redisplay is requested.
5755 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5756 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5757 (display_mode_lines): Set it here instead.
5759 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5761 * dispextern.h (set_window_update_flags): Remove.
5763 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5765 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5767 * xdisp.c (REDISPLAY_SOME_P): New macro.
5768 (redisplay_internal): Use it (bug#15999).
5769 (prepare_menu_bars, redisplay_window): Use it as well.
5771 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5773 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5775 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5776 (globals_of_w32font): Zero it out.
5777 (GetCharWidth32W_Proc): New function pointer.
5778 (get_char_width_32_w): New function.
5779 (compute_metrics): If get_glyph_outline_w returns an error, try
5780 get_char_width_32_w before declaring a failure. This avoids
5781 punishing raster (a.k.a. "bitmap") fonts by slowing down
5782 redisplay. (Bug#6364).
5784 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5786 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5787 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5788 highlight needs to be redisplayed. (Bug#15913)
5790 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5792 Fix minor problems found by static checking.
5793 * buffer.h (struct buffer_text, struct buffer):
5794 * frame.h (struct frame):
5795 * window.h (struct window):
5796 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5797 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5798 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5799 no-longer-valid use of HAVE_MENUS.
5800 * xdisp.c (propagate_buffer_redisplay): Now static.
5802 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5804 * xmenu.c (Fmenu_or_popup_active_p):
5805 * window.c (Fset_window_configuration):
5806 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5807 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5808 * fns.c (Fyes_or_no_p):
5809 * editfns.c (Fmessage_box, Fmessage_or_box):
5810 * alloc.c (make_save_ptr_ptr):
5811 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5813 * window.c (Fset_window_configuration): Move select_window later.
5815 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5817 Refine redisplay optimizations to only redisplay *some* frames/windows
5818 rather than all of them.
5819 * xdisp.c (REDISPLAY_SOME): New constant.
5820 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5821 (bset_redisplay, bset_update_mode_line): New functions.
5822 (message_dolog): Use bset_redisplay.
5823 (clear_garbaged_frames): Use fset_redisplay.
5824 (echo_area_display): Use wset_redisplay.
5825 (buffer_shared_and_changed): Remove.
5826 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5827 frame titles. Compute the actual set of windows redisplayed.
5828 Don't update frame titles and menu bars for frames that don't need to
5830 (propagate_buffer_redisplay): New function.
5832 (redisplay_internal): Use it. Be more selective in the set of windows
5833 we redisplay. Propagate windows_or_buffers_changed to
5834 update_mode_lines a bit later to simplify the code.
5835 (mark_window_display_accurate_1): Reset window and buffer's
5837 (redisplay_window): Do nothing if neither the window nor the buffer nor
5838 the frame needs redisplay.
5839 * window.h (struct window): Add `redisplay' field.
5840 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5841 (redisplay_other_windows, window_list): New declarations.
5842 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5843 (window_list): Not static any more.
5844 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5845 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5846 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5847 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5848 * frame.h (struct frame): Add `redisplay' field.
5849 Move `external_menu_bar' bitfield next to other bit-fields.
5850 (SET_FRAME_GARBAGED): Use fset_redisplay.
5851 (SET_FRAME_VISIBLE): Don't garbage the frame;
5852 Use redisplay_other_windows.
5853 * buffer.h (struct buffer): Add `redisplay' field.
5854 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5855 (modify_overlay): Use bset_redisplay.
5856 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5858 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5860 Support w32 file notifications in batch mode.
5861 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5862 invalid (which happens in batch mode). If non-interactive, call
5863 handle_file_notifications to store file notification events in the
5864 input queue. (Bug#15933)
5866 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5868 * w32inevt.c (handle_file_notifications): Now external, not static.
5870 * w32term.h (handle_file_notifications): Provide prototype.
5872 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5873 init_crit, since init_display, which does that otherwise, is not
5876 2013-11-27 Glenn Morris <rgm@gnu.org>
5878 * Makefile.in ($(lispsource)/international/charprop.el): New.
5879 (emacs$(EXEEXT)): Depend on charprop.el.
5881 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5883 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5884 deleting portions of the buffer under non-nil REPLACE argument.
5887 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5888 directory, watch it and not its parent.
5889 (add_watch): Allow empty string in FILE.
5891 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5893 * window.c (Fset_window_start, window_resize_apply)
5894 (window_scroll): Reset window_end_valid (Bug#15957).
5896 2013-11-27 Glenn Morris <rgm@gnu.org>
5898 * Makefile.in (leimdir): Now in lisp source directory.
5899 ($(leimdir)/leim-list.el): Just use ../leim .
5900 * epaths.in (PATH_DUMPLOADSEARCH):
5901 * lread.c (load_path_default):
5902 * nsterm.m (ns_load_path): No more leim directory.
5904 2013-11-26 Andreas Schwab <schwab@suse.de>
5906 * .gdbinit (xgettype): Add cast.
5908 2013-11-26 Glenn Morris <rgm@gnu.org>
5910 Preload leim-list.el.
5911 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5912 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5913 is a single directory.
5915 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5917 bool-vector-subsetp is now the normal direction (Bug#15912).
5918 * data.c (Fbool_vector_subsetp): Test whether the first argument
5919 is a subset of the second one, not the reverse. Add doc string.
5921 Fix minor problems found by static checking.
5922 * lread.c (load_path_default): Now static.
5923 * textprop.c (text_property_stickiness): Be consistent about the
5924 test used when deciding whether to consider the previous character.
5925 This simplifies the code a bit.
5927 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5929 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5931 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5932 (syms_of_frame): Don't defsubr them.
5934 2013-11-25 Glenn Morris <rgm@gnu.org>
5936 * lread.c (load_path_default): Change the sense of the argument.
5937 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5938 from dump_path. When it is not, avoid checking dump_path twice.
5940 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5941 uninstalled dump_path against installed Vload_path. (Bug#15964)
5943 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5945 Export get_pos_property to Elisp.
5946 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5947 (syms_of_editfns): Export it to Elisp.
5949 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5951 2013-11-23 Romain Francoise <romain@orebokech.com>
5953 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5954 initialization here ...
5955 (syms_of_fileio): ... from here.
5957 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5959 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5960 Please use --enable-check-lisp-object-type.
5962 2013-11-23 Glenn Morris <rgm@gnu.org>
5964 * process.c (get_process): Explicit error for dead buffers.
5966 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5968 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5970 2013-11-23 Glenn Morris <rgm@gnu.org>
5972 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5973 * lread.c (load_path_check): Take path to check as argument.
5974 (load_path_default): New, split from init_lread.
5975 (init_lread): Move calc of default load-path to load_path_default.
5976 Empty elements in EMACSLOADPATH now stand for the default.
5977 (load-path): Doc fix.
5978 * emacs.c (decode_env_path): Add option to treat empty elements
5979 as nil rather than ".".
5980 * callproc.c (init_callproc_1, init_callproc):
5981 * image.c (Vx_bitmap_file_path):
5982 * lisp.h (decode_env_path):
5983 * lread.c (Vsource_directory):
5984 Update for new argument spec of decode_env_path.
5986 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5988 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5989 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5991 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5993 Fix some dependency problems that cause unnecessary recompiles.
5994 Problem reported by RMS in
5995 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5996 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5997 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5998 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5999 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
6000 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
6001 (boostrap-clean): No need to remove stamp-oldxmenu.
6003 Fix recently introduced bool vector overrun.
6004 This was due to an optimization that went awry.
6005 Reported by Glenn Morris in
6006 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6007 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6008 for empty vectors, undoing the 2013-11-18 change.
6009 * data.c (bool_vector_binop_driver): Rely on this.
6010 Fix bug that occasionally overran the destination.
6011 * lisp.h (struct Lisp_Bool_vector): Document this.
6013 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6015 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6018 * nsterm.m (init, run, stop:): Comment out for now, does not work
6021 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6023 * charset.c (syms_of_charset): Don't read past end of string.
6025 2013-11-19 Glenn Morris <rgm@gnu.org>
6027 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6029 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6031 Add hooks to run on gaining/losing focus. (Bug#15029)
6032 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6033 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6034 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6036 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6038 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6039 The old names predated the API change that put destination at end.
6041 Improve API of recently-added bool vector functions (Bug#15912).
6042 The old API had (bool-vector-count-matches A B)
6043 and (bool-vector-count-matches-at A B I), which gave the
6044 misleading impression that the two functions were variants, one
6045 with a location I. The new API has (bool-vector-count-population A)
6046 and (bool-vector-count-consecutive A B I) to make the distinction
6047 clearer. The first function no longer has a B argument, since the
6048 caller can easily determine the number of nils if the length and
6049 number of ts is known.
6050 * data.c (Fbool_vector_count_population): Rename from
6051 bool_vector_count_matches, and accept just 1 argument.
6052 (Fbool_vector_count_consecutive): Rename from
6053 Fbool_vector_count_matches_at.
6055 Always allocate at least one bits_word per bool vector.
6056 See Daniel Colascione in:
6057 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6058 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6059 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6060 * lisp.h (struct Lisp_Bool_vector): Document this.
6062 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6064 * insdel.c (invalidate_buffer_caches): New function, consolidated
6065 from part of prepare_to_modify_buffer.
6066 (insert_from_gap, prepare_to_modify_buffer):
6067 * coding.c (code_convert_region, code_convert_string):
6068 Call invalidate_buffer_caches. (Bug#15841)
6070 * lisp.h (invalidate_buffer_caches): Add prototype.
6072 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6074 * w32term.c (x_update_window_end): Don't invalidate the entire
6075 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6076 highlight needs to be redisplayed. (Bug#15913)
6078 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6080 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6082 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6084 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6085 while we are using Vprin1_to_string_buffer.
6087 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6088 after inserting the description string. (Bug#15907)
6090 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6092 * data.c: Work around bogus GCC diagnostic about shift count.
6093 Reported by Eli Zaretskii in
6094 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6095 (pre_value): New function.
6096 (count_trailing_zero_bits): Use it.
6098 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6100 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6101 assume C macros are not supported even under -g3 in these old GCC
6104 2013-11-15 Leo Liu <sdl.web@gmail.com>
6106 * minibuf.c (Ftry_completion, Fall_completions)
6107 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6109 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6111 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6112 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6113 This avoids placing unnecessary constants into the Emacs code.
6115 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6117 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6118 for Cygwin w32 build.
6120 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6121 for Cygwin w32 build. (Bug#15892)
6123 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6125 Simplify, port and tune bool vector implementation.
6126 * alloc.c (bool_vector_exact_payload_bytes)
6127 (bool_vector_payload_bytes): Remove.
6128 (bool_vector_fill): Return its argument.
6129 * alloc.c (bool_vector_fill):
6131 * print.c (print_object):
6132 Simplify by using bool_vector_bytes.
6133 * alloc.c (make_uninit_bool_vector):
6134 New function, broken out from Fmake_bool_vector.
6135 (Fmake_bool_vector): Use it. Use tail call.
6136 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6137 * data.c (BITS_PER_ULL): New constant.
6138 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6139 if long long versions don't exist.
6140 (shift_right_ull): New function.
6141 (count_one_bits_word): New function, replacing popcount_bits_word
6142 macro. Don't assume that bits_word is no wider than long long.
6143 (count_one_bits_word, count_trailing_zero_bits):
6144 Don't assume that bits_word is no wider than long long.
6145 * data.c (bool_vector_binop_driver, bool_vector_not):
6146 * fns.c (Fcopy_sequence):
6148 Create an uninitialized destination, to avoid needless work.
6149 (internal_equal): Simplify.
6150 (Ffillarray): Prefer tail call.
6151 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6152 contain at least one word.
6153 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6154 chars are narrower than ints.
6155 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6156 * fns.c (Fcopy_sequence):
6158 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6159 Don't try to port to hosts where bits_word values have holes; the
6160 code wouldn't work there anyway. Verify this assumption, though.
6161 (bool_vector_bytes): New function.
6162 (make_uninit_bool_vector): New decl.
6163 (bool_vector_fill): Now returns Lisp_Object.
6165 * xfns.c (xic_create_fontsetname):
6166 * xrdb.c (gethomedir): Prefer tail calls.
6168 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6170 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6171 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6173 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6174 that requires a return value.
6175 (Fset_buffer_modified_p): Take advantage of this change to do
6178 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6180 * buffer.c (Frestore_buffer_modified_p): Sync it with
6181 Fset_buffer_modified_p.
6182 (Fforce_mode_line_update): New function, moved from subr.el.
6183 (Fset_buffer_modified_p): Use them.
6184 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6186 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6188 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6189 This avoids undefined behavior when subtracting pointers into
6190 different aways. On my platform it also makes the code a tad
6191 smaller and presumably faster.
6193 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6195 * keyboard.c (command_loop_1): Use region-extract-function.
6196 * insdel.c (Qregion_extract_function): Not static any more (can we
6197 stop pretending that these vars can benefit from being marked static?).
6199 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6201 * search.c (find_newline): If buffer text is relocated during the
6202 "dumb loop", adjust C pointers into buffer text to follow suit.
6205 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6207 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6208 for conversion (Bug#15837).
6210 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6212 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6213 for the entire range of inserted characters. (Bug#15841)
6215 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6217 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6219 (realize_default_face): Remove assignment to distant-foreground if
6220 unspecified (Bug#15815).
6222 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6224 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6225 cache-long-scans disabled, since we don't want to call
6226 prepare_to_modify_buffer (in insert_1_both) for each message we
6229 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6230 from buffer.c. Improve commentary to the buffer field setter
6233 * buffer.c (bset_cache_long_scans): Static function deleted.
6234 Improve commentary to the buffer field setter functions.
6235 (init_buffer_once): Default for cache-long-scans changed to t.
6238 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6240 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6242 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6243 This bug was introduced in my 2013-06-21 change, and caused
6244 struct Lisp_Sub_Char_Table objects to be given too many slots,
6245 which broke 'make -C admin/unidata'.
6247 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6249 Import changes from mac-port 4.5.
6250 * macfont.m (mac_font_copy_default_descriptors_for_language)
6251 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6252 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6253 (macfont_language_default_font_names): New.
6254 (macfont_list): Rearrange language/charset code.
6255 (macfont_close): Don't check for macfont_info->cache.
6256 (mac_ctfont_create_preferred_family_for_attributes): New font
6257 selection code, call
6258 mac_font_copy_default_name_for_charset_and_languages.
6259 (mac_font_copy_default_descriptors_for_language)
6260 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6262 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6264 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6266 Port to C11 aligned_alloc, and fix some integer overflows.
6267 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6268 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6269 and use of posix_memalign replaced with aligned_alloc.
6270 (aligned_alloc): New function, defined or declared as needed.
6271 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6272 Don't undef; configure.ac now does this.
6273 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6274 (calloc, aligned_alloc): Check for integer overflow.
6275 (aligned_alloc): Rename from memalign. All uses changed.
6276 (memalign): New function, an alias for aligned_alloc.
6278 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6280 * xdisp.c (redisplay_internal): Fix typo in last change.
6282 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6284 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6286 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6288 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6289 redisplay--mode-lines-cause.
6290 (redisplay_internal): Keep them uptodate. Remove redundant check of
6291 buffer_shared_and_changed.
6292 * *.[chm]: Number every assignment to update_mode_lines so we
6293 can track why it is set.
6295 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6297 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6299 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6301 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6302 can track why it is set.
6304 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6306 Integer-related fixes for term.c etc.
6307 * dispextern.h (face_tty_specified_color): New function.
6308 * term.c (turn_on_face): Don't rely on undefined behavior when
6309 assigning an out-of-range value to 'long'.
6310 Simplify test for toggling highlight.
6311 (tty_capable_p): Omit last two (unused) args. All callers changed.
6312 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6313 (read_menu_input, tty_menu_activate, tty_menu_show):
6314 * xfaces.c (x_supports_face_attributes_p)
6315 (tty_supports_face_attributes_p):
6316 Use bool for boolean. All callers changed.
6317 (tty_supports_face_attributes_p): Omit defaults for color indices;
6318 no longer needed. Simplify tail call.
6320 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6322 * xdisp.c (prepare_menu_bars): Mark static.
6323 * lisp.h (prepare_menu_bars): Don't declare.
6324 * xselect.c (x_handle_selection_clear):
6325 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6327 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6329 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6330 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6332 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6334 * keyboard.c (Fcommand_error_default_function): Rename from
6335 Fdefault_error_output.
6337 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6339 * keyboard.c (Fdefault_error_output): New function, extracted from
6341 (syms_of_keyboard): Use it for Vcommand_error_function.
6343 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6345 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6346 (init_eval): Use it to ensure handlerlist is non-NULL.
6347 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6348 (Fsignal): Adjust NULLness test of handlerlist.
6349 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6351 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6353 * callproc.c (call_process): Call prepare_to_modify_buffer before
6354 decoding text read from the sub-process, as the decoded stuff will
6355 be inserted into the buffer. This will invalidate the various
6356 caches maintained for the buffer. (Bug#15148)
6358 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6360 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6361 string of glyphless-char-display.
6363 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6365 * nsfns.m (ns_get_name_from_ioreg): New function.
6366 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6367 OSX >= 10.9. Use ns_get_name_from_ioreg.
6369 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6371 Simplify and port recent bool vector changes.
6372 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6373 only in this file. Use a more-efficient implementation if the
6374 second argument is a power of 2.
6375 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6376 Remove no-longer-necessary compile-time checks.
6377 (bool_vector_exact_payload_bytes): New function.
6378 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6379 exact payload changed to call the new function. Do not assume
6380 that the arg or result fits in ptrdiff_t.
6381 (bool_vector_fill): New function.
6382 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6384 (vroundup_ct): Don't assume arg fits in size_t.
6385 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6386 invoke set_category_set.
6387 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6388 All callers changed. Use bool_vector_set.
6389 * category.h (XCATEGORY_SET): Remove; no longer needed.
6390 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6392 * data.c (Faref): Use bool_vector_ref.
6393 (Faset): Use bool_vector_set.
6394 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6395 (Fbool_vector_not, Fbool_vector_count_matches)
6396 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6397 * fns.c (concat): Use bool_vector_ref.
6398 (Ffillarray): Use bool_vector_fill.
6399 (mapcar1): Use bool_vector_ref.
6400 (sxhash_bool_vector): Hash words, not bytes.
6401 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6402 a constant, since it's now used in #if.
6403 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6404 unsigned char on unusual architectures, so that we no longer
6405 assume that the number of bits per bits_word is a power of two or
6406 is a multiple of 8 or of CHAR_BIT.
6407 (Qt): Add forward decl.
6408 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6409 at least as strictly as bits_word.
6410 (bool_vector_data, bool_vector_uchar_data): New accessors.
6411 All data structure accesses changed to use them.
6412 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6413 (bool_vector_set): New functions.
6414 (bool_vector_fill): New decl.
6415 (ROUNDUP): Move to alloc.c as described above.
6417 Fix recent gnutls changes.
6418 * gnutls.c (Fgnutls_boot): Don't assume C99.
6419 * process.c (wait_reading_process_output): Fix typo in recent change.
6421 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6423 * process.c (wait_reading_process_output, read_process_output)
6424 (send_process): Check gnutls_state is not NULL.
6426 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6427 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6429 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6431 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6432 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6434 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6437 * nsfns.m (Fx_create_frame): Fix memory leak.
6439 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6440 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6441 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6443 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6445 * xdisp.c (message3_nolog, message_with_string): Encode the string
6446 before writing it to the terminal in a non-interactive session.
6448 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6449 sure we concatenate them into a unibyte string.
6451 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6452 resulting temporary name before returning it to the caller.
6453 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6454 is a unibyte string, convert NAME to a unibyte string to ensure
6455 that the result is also a unibyte string.
6457 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6458 create unibyte strings from default paths and directory/file
6461 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6464 * callproc.c (init_callproc): Use build_unibyte_string to make
6465 sure we create unibyte strings from default paths and
6466 directory/file names.
6468 * buffer.c (init_buffer): Don't store default-directory of
6469 *scratch* in multibyte form. The original problem which led to
6470 that is described in
6471 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6472 but it was solved long ago. (Bug#15260)
6474 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6476 Port to stricter C99 platforms.
6477 Especially, C99 prohibits nesting a struct X inside struct Y if
6478 struct X has a flexible array member.
6479 * alloc.c (struct sdata): New type.
6480 (sdata): Implement in terms of struct sdata.
6481 Remove u member; all uses replaced by next_vector, set_next_vector.
6482 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6483 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6484 (struct sblock): Rename first_data member to data, which is now
6485 a flexible array member. All uses changed.
6486 (next_vector, set_next_vector, large_vector_vec): New functions.
6487 (vector_alignment): New constant.
6488 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6489 (struct large-vector): Now merely a NEXT member, since the old approach
6490 ran afoul of stricter C99. All uses changed to use
6491 large_vector_vec or large_vector_offset.
6492 (large_vector_offset): New constant.
6493 * dispnew.c: Include tparam.h, for tgetent.
6494 Do not include term.h; no longer needed.
6495 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6496 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6497 (struct Lisp_Vector): Use a flexible array member for contents,
6498 instead of a union with a member that is an array of size 1.
6500 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6501 fact that the struct no longer contains a union.
6502 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6503 (struct Lisp_Save_Value, struct Lisp_Free):
6504 Use unsigned, not int, for spacers, to avoid c99 warning.
6505 (union specbinding): Use unsigned, not bool, for bitfield, as
6506 bool is not portable to pre-C99 hosts.
6508 2013-11-04 Glenn Morris <rgm@gnu.org>
6510 * emacs.c (usage_message): Mention that `-L :...' appends.
6512 2013-11-02 Glenn Morris <rgm@gnu.org>
6514 * Makefile.in (abs_builddir): Remove.
6515 (bootstrap_exe): Use relative filename.
6517 Use relative filenames in TAGS files.
6518 * Makefile.in (abs_srcdir): Remove it again.
6519 (.PHONY): Remove frc.
6520 (maintainer-clean): No more TAGS-LISP file.
6521 (TAGS): Pass relative file names to etags.
6522 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6524 * Makefile.in (abs_srcdir): New, set by configure.
6526 (maintainer-clean): Remove pointless echo. That should be in the
6527 top-level Makefile, if anywhere. Delete TAGS-LISP.
6528 (extraclean): No s/ and m/ directories for some time.
6529 (TAGS): Also depend on ctagsfiles3.
6530 Remove no-longer-defined S_FILE.
6531 Pass absolute filenames to etags once more.
6532 (TAGS-LISP): Replace lispdir with its expansion.
6533 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6534 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6536 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6538 * xfaces.c (check_lface_attrs, realize_default_face):
6539 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6540 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6542 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6544 * emacs.c (original_pwd): Remove global var by making it local.
6545 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6547 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6549 * xfaces.c: Declare color_distance.
6550 (QCdistant_foreground): New variable.
6551 (NEAR_SAME_COLOR_THRESHOLD): New define.
6552 (load_color2): New function.
6553 (load_color): Call load_color2.
6554 (load_face_colors): Call load_color2 and if distant-color is specified
6555 calculate distant and use distant-color if colors are near.
6556 (LFACE_DISTANT_FOREGROUND): New define.
6557 (merge_face_ref, Finternal_set_lisp_face_attribute)
6558 (Finternal_get_lisp_face_attribute)
6559 (x_supports_face_attributes_p): Handle distant-foreground similar to
6561 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6563 * dispextern.h (lface_attribute_index):
6564 Add LFACE_DISTANT_FOREGROUND_INDEX.
6566 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6568 * image.c (pbm_next_char): New function.
6569 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6570 (pbm_scan_number): Use it.
6571 (Qlibjpeg_version): New variable.
6572 (syms_of_image): DEFSYM and initialize it.
6574 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6576 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6578 2013-10-31 Glenn Morris <rgm@gnu.org>
6580 * emacs.c (original_pwd): New char.
6581 (main): If using --chdir, store original_pwd.
6582 (init_cmdargs): When setting Vinvocation_directory based on a
6583 relative argv[0], use original_pwd if set. (Bug#15768)
6585 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6587 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6589 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6591 * insdel.c: Fix minor problems found by static checking.
6592 (Qregion_extract_function): Now static.
6593 (prepare_to_modify_buffer_1): Remove unused locals.
6595 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6597 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6598 (syms_of_xdisp): Declare pre-redisplay-function.
6599 (markpos_of_region): Remove function.
6600 (init_iterator, compute_stop_pos, handle_face_prop)
6601 (face_before_or_after_it_pos, reseat_to_string)
6602 (get_next_display_element, window_buffer_changed)
6603 (redisplay_internal, try_cursor_movement, redisplay_window)
6604 (try_window_reusing_current_matrix, try_window_id, display_line)
6605 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6606 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6607 * window.h (struct window): Remove field `region_showing'.
6608 * dispextern.h (struct it): Remove region_beg/end_charpos.
6609 (face_at_buffer_position, face_for_overlay_string)
6610 (face_at_string_position): Update prototypes.
6611 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6612 (face_at_string_position): Remove `region_beg' and `region_end' args.
6613 * fontset.c (Finternal_char_font):
6614 * font.c (font_at, font_range): Adjust calls accordingly.
6615 * insdel.c (Qregion_extract_function): New var.
6616 (syms_of_insdel): Initialize it.
6617 (prepare_to_modify_buffer_1): Use it.
6619 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6621 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6622 * ftxfont.c (ftxfont_get_gcs):
6623 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6624 * xfaces.c (x_free_colors, x_free_dpy_colors)
6625 (x_create_gc, unload_color):
6626 * xselect.c (x_property_data_to_lisp):
6627 * xsettings.c (parse_settings):
6628 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6629 (get_bits_and_offset): Adjust definition.
6630 * frame.c (XParseGeometry): Adjust locals.
6631 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6632 * regex.h (toplevel): Likewise for reg_syntax_t.
6634 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6636 * eval.c (run_hook_with_args): Use FUNCTIONP.
6638 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6640 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6641 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6642 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6643 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6644 on MS-Windows anyway.
6645 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6646 (free_realized_face): ...adjust user.
6647 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6648 white relief pixels to -1.
6649 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6650 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6651 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6653 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6655 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6656 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6657 in practice now. All callers changed.
6659 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6661 * dispextern.h (struct face): Use bitfields for 'underline_type'
6662 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6663 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6664 'stipple' member. Move 'lface' member up to help...
6665 * xfaces.c (make_realized_face): ...this function to find and
6666 clear just the members that need clearing.
6667 (load_face_colors, realize_x_face):
6668 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6670 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6672 * xftfont.c (struct xftfont_info): Remove set-but-unused
6674 (xftfont_open): Adjust user.
6675 (xftfont_get_colors): Remove useless prototype.
6677 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6679 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6680 before passing them to 'unexec'. (Bug#15260)
6682 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6684 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6686 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6688 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6689 the changed signature of the font driver's 'close' method.
6691 * w32font.h (w32font_close): Adjust the prototype to the change in
6692 function definition.
6694 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6696 * w32uniscribe.c (uniscribe_close): Adapt the call to
6697 w32font_close to its new prototype.
6699 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6701 Omit unused frame argument of font API's close function.
6702 * font.h (struct font): Drop frame argument. Adjust comment.
6703 * font.c (font_clear_cache, font_close_object): Adjust users.
6704 * ftfont.c (ftfont_close):
6705 * ftxfont.c (ftxfont_close):
6706 * macfont.m (macfont_close):
6707 * nsfont.m (nsfont_close):
6708 * w32font.c (w32font_close):
6709 * xfont.c (xfont_close):
6710 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6711 tweak comments and make functions safe if called more than once for
6712 the same font object.
6714 Perform font-specific cleanup when font object is swept by GC. See
6715 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6716 * alloc.c (cleanup_vector): New function.
6717 (sweep_vector): Call it for each reclaimed vector object.
6718 * font.h (struct font): Adjust comment.
6720 2013-10-24 Glenn Morris <rgm@gnu.org>
6722 * Makefile.in (abs_top_srcdir): New, set by configure.
6724 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6726 Adjust recent font-related changes to fix bug#15686.
6727 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6728 is a live window system frame, mark its default font too.
6730 2013-10-23 Glenn Morris <rgm@gnu.org>
6732 * Makefile.in (RUN_TEMACS): Make relative (again).
6733 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6734 (bootstrap-emacs$(EXEEXT)):
6735 Quote entities that might contain whitespace.
6737 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6739 Port to Solaris 10 and its bundled GCC.
6740 Problem reported by Timothy C. Burt.
6741 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6743 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6745 Do not allow font caches to grow too large.
6746 * alloc.c (compact_font_cache_entry, compact_font_caches):
6747 New functions or stub if not HAVE_WINDOW_SYSTEM.
6748 (compact_undo_list): Factor out from Fgarbage_collect.
6750 (mark_face_cache): Mark face font. Move down to avoid
6752 (mark_terminals): Do not mark font cache here.
6753 (Fgarbage_collect): Call compaction functions described
6754 above. Adjust comment.
6756 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6758 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6759 chdir to HOME (bug#15607).
6761 * nsterm.m (Qcocoa, Qgnustep): New variables.
6762 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6763 (ns_get_color): Make selection color work for GNUstep also.
6765 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6767 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6768 handles mouse clicks. Instead, let GPM use the same code as all
6769 the other mice use. See the discussion starting at
6770 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6771 for the details of the problem with the menu bar this fixes.
6773 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6775 Remove port-specific display name lists to avoid extra
6776 complexity and data duplication with display info lists.
6777 * xterm.h (x_display_name_list): Remove declaration.
6778 * xterm.c (x_display_name_list): Remove.
6779 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6780 * xfns.c (x_display_info_for_name, Fx_display_list):
6781 Likewise. Use x_display_list where appropriate.
6782 * w32term.h (w32_display_name_list): Remove declaration.
6783 * w32term.c (w32_display_name_list): Remove.
6784 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6786 * w32fns.c (x_display_info_for_name, Fx_display_list):
6787 Likewise. Use x_display_list where appropriate.
6788 * nsterm.h (ns_display_name_list): Remove declaration.
6789 * nsterm.m (ns_display_name_list): Remove.
6790 (ns_term_init, syms_of_nsterm): Adjust users.
6791 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6792 Likewise. Use x_display_list where appropriate.
6793 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6794 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6795 (mark_terminals): Mark per-terminal font cache.
6797 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6799 Don't run timers in input-pending-p. Its new check-timers param
6800 provides the prior behavior. (Bug#15045).
6801 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6803 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6805 Make some functions static in non-Microsoft builds.
6806 On my platform (Fedora 19 x86-64), this shrinks the
6807 Emacs executable (text+data) by 0.25%.
6808 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6809 (load_color) [!MSDOS]:
6810 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6811 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6812 * lisp.h (check_existing):
6813 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6814 (network_interface_info) [!WINDOWSNT]:
6815 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6816 Remove extern decls.
6817 * fileio.c (check_existing):
6818 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6819 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6820 (network_interface_info) [!WINDOWSNT]:
6821 * term.c (encode_terminal_code) [!WINDOWSNT]:
6822 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6823 * xfaces.c (load_color) [!MSDOS]:
6825 * fileio.c (check_existing, check_executable, check_writable):
6826 * process.c (network_interface_list, network_interface_info):
6827 Move earlier, so that we don't need forward decls.
6828 * gnutls.c (fn_gnutls_transport_set_errno)
6829 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6831 * w32.c (init_environment): Use faccessat rather than
6832 check_existing, partly for consistency with the rest of the code
6833 in this file, partly so that check_existing can be static.
6835 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6836 * emacs.c (MAIN_PROGRAM): New macro.
6837 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6838 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6840 bool vector int width fixes
6841 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6842 (Fbool_vector_count_matches_at):
6843 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6844 can exceed PTRDIFF_MAX, at least in theory.
6845 (Fbool_vector_count_matches_at):
6846 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6848 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6850 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6851 (struct sockaddr): Add forward decl, for platforms that lack it.
6853 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6855 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6858 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6860 * w32.c (network_interface_get_info, network_interface_list)
6861 (network_interface_info): New functions. (Bug#15610)
6862 (GetAdaptersInfo_Proc): New typedef.
6863 (get_adapters_info): New wrapper function.
6864 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6866 * process.h (network_interface_list, network_interface_info):
6869 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6870 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6871 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6872 for WINDOWSNT. Doc fix.
6873 (syms_of_process): Defsubr Snetwork_interface_list and
6874 Snetwork_interface_info unconditionally.
6876 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6877 in NS GUI sessions. (Bug#15629)
6879 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6881 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6883 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6885 * print.c (print_object): Print " ..." when truncating bool vectors.
6887 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6889 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6890 standard mouse buttons.
6892 * termhooks.h (struct input_event): Remove incorrect commentary.
6894 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6896 Disallow bool vector operations on mixed-length operands.
6897 The old behavior left garbage in the result vector sometimes,
6898 and didn't seem to be useful.
6899 * data.c (Qwrong_length_argument): New static var.
6900 (wrong_length_argument): New function.
6901 (bool_vector_binop_driver): Check that args agree in length.
6903 * keyboard.c, keyboard.h (all_kboards): Now static.
6905 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6907 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6908 note from the lispref.
6910 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6912 * nsterm.h (struct ns_display_info): Remove set-but-unused
6913 member image_cache (image caches are per-terminal anyway).
6914 (FRAME_X_IMAGE_CACHE): Remove.
6915 * nsterm.m (ns_initialize_display_info): Adjust user.
6917 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6919 * w32proc.c: Include mingw_time.h.
6921 * w32.c: Include mingw_time.h.
6923 Implement scrolling of TTY menus when the screen is too short.
6925 * term.c (tty_menu_display): Accept an additional argument, the
6926 menu item from which to start displaying the menu. Account for
6927 the value of Y when limiting the menu to the number of available
6929 (mi_result): New enumeration.
6930 (read_menu_input): Return enumerated value. When the y coordinate
6931 hits min_y or max_y, return scroll indication instead of wrapping
6933 (tty_menu_activate): Handle the scrolling indications from
6934 read_menu_input. Compute the first menu item to display and pass
6935 it to tty_menu_display.
6937 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6939 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6940 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6941 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6942 Adjust to match the change described below.
6943 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6944 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6945 memory_below_frame members to...
6946 * termchar.h (struct tty_display_info): ...here because they're
6947 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6948 * term.c (init_tty):
6949 * nsterm.m (ns_create_terminal):
6950 * w32term.c (w32_create_terminal):
6951 * xterm.c (x_create_terminal): Adjust users.
6952 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6953 to filter out non-TTY frames. Adjust comment.
6954 (scrolling): Adjust user. Prefer eassert for debugging check.
6956 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6958 * xfaces.c (PT_PER_INCH): Remove unused macro.
6959 * termhooks.h (struct terminal): Remove set-but-unused
6960 member fast_clear_end_of_line.
6961 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6962 * nsterm.m (ns_create_terminal):
6963 * term.c (init_tty):
6964 * w32term.c (w32_create_terminal):
6965 * xterm.c (x_create_terminal): Adjust users.
6967 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6969 * lisp.h (bool_vector_size): New function.
6970 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6971 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6972 (Fbool_vector_not, Fbool_vector_count_matches_at):
6973 Remove uses of 'eassume' that should no longer be needed,
6974 because they are subsumed by the 'eassume' in bool_vector_size.
6976 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6978 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6979 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6980 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6982 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6984 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6985 have different dimensions. (Bug#15575)
6987 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6990 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6992 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6994 * term.c (tty_menu_show): Never return with unbalanced
6995 specpdl. Use eassert for debugging check. Adjust style.
6997 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6999 * term.c (read_menu_input): Make selection of menu items
7000 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
7001 (tty_menu_activate): Fix off-by-one error when computing max_y.
7003 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7005 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7006 audit logging (only used with GnuTLS 3.x) and enable it.
7008 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7010 * dispnew.c (redraw_frame): Remove useless #ifdef because
7011 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7012 Also, move TTY fflush to...
7013 * term.c (tty_update_end): ...this function.
7015 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7017 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7018 the end of the frame's glyph matrix. (Bug#15575)
7020 * term.c (tty_menu_display): Don't move cursor while overwriting
7021 frame's glyphs with menu items. Limit the number of items
7022 displayed to what can be shown on the available screen lines,
7023 excluding the echo area.
7024 (tty_menu_activate): Limit the Y coordinate allowed by
7025 read_menu_input to the last screen line used for menu display.
7027 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7029 * lisp.h (eassume): New macro.
7030 Also, include <verify.h>, for 'assume'.
7031 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7032 (vroundup, vector_nbytes):
7033 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7034 (Fbool_vector_not, Fbool_vector_count_matches)
7035 (Fbool_vector_count_matches_at):
7036 Use eassume, not eassert.
7037 * casetab.c (set_identity, shuffle):
7038 * composite.c (composition_gstring_put_cache):
7039 * dispnew.c (update_frame_1):
7040 * ftfont.c (ftfont_shape_by_flt):
7041 * image.c (gif_load):
7042 * intervals.c (offset_intervals):
7043 * macfont.m (macfont_shape):
7044 Remove calls to 'assume' that are no longer needed, because
7045 --enable-gcc-warnings no longer generates bogus warnings
7046 when these calls are removed.
7048 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7050 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7052 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7054 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7055 (Qsubstitute_env_in_file_name): New var.
7056 (syms_of_fileio): Define it.
7058 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7060 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7061 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7064 * term.c (save_and_enable_current_matrix): Don't allocate and
7065 don't save margin areas.
7066 (restore_desired_matrix): Don't restore margin areas.
7067 (free_saved_screen): Don't free margin areas.
7069 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7071 * image.c: Pacify --enable-gcc-warnings.
7072 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7073 #define only if used.
7075 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7077 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7078 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7079 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7080 (gif_load): For giflib v5.x and later, display the error message
7081 produced by giflib when its functions fail.
7082 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7085 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7087 * keyboard.c (last_event_timestamp): Remove. For X selection and
7088 GTK popup menus, it may be obtained from per-frame X display info.
7089 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7090 (process_special_events): Adjust users.
7091 * keyboard.h (last_event_timestamp): Remove declaration.
7092 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7093 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7094 * menu.h (xmenu_show): Adjust prototype.
7095 * menu.c (Fx_popup_menu): Adjust user.
7096 * xselect.c (x_own_selection, x_get_foreign_selection)
7097 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7099 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7101 * keyboard.c (init_kboard): Now static. Add arg
7102 to denote window system. Adjust comment.
7103 (init_keyboard): Adjust user.
7104 (allocate_kboard): New function.
7106 * nsterm.m (ns_term_init):
7107 * term.c (init_tty):
7108 * w32term.c (w32_create_terminal):
7109 * xterm.c (x_term_init): Use it.
7110 * keyboard.h (init_kboard): Remove prototype.
7111 (allocate_kboard): Add prototype.
7113 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7115 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7116 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7118 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7120 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7122 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7124 * term.c (tty_menu_activate): Flush the output stream after
7125 showing the cursor, and don't mark the frame garbaged at exit from
7126 the function. Fixes redisplay glitches when moving from one menu
7129 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7131 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7132 or throw error (Bug#15570).
7134 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7136 * intervals.c (temp_set_point_both): Move test into 'eassert',
7139 * lisp.h (eassert): Don't use 'assume'.
7140 Sometimes 'assume' wins in performance, and sometimes it loses,
7141 so it shouldn't be used all the time. Perhaps we need two
7142 flavors of 'eassert', one for where 'assume' is far more likely
7143 to help or to hurt; but that can be done later.
7144 Problem reported by Dmitry Antipov in
7145 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7146 Also, don't include <verify.h>; no longer needed.
7148 2013-10-09 Glenn Morris <rgm@gnu.org>
7150 * eval.c (Fcond): Doc tweak.
7152 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7154 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7155 expressions with side effects to eassert. (Bug#15565)
7157 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7159 * fns.c (hashfn_user_defined): Allow hash functions to return any
7162 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7164 Fix minor problems found by static checking.
7165 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7166 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7167 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7168 * keyboard.c (read_menu_command): Remove unused local.
7169 * lisp.h (read_menu_command): New decl.
7170 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7171 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7172 Return ptrdiff_t, not int.
7173 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7174 not int, for benefit of xpalloc.
7175 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7177 (have_menus_p): Remove; unused.
7178 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7179 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7180 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7182 (save_and_enable_current_matrix): Omit unnecessary casts.
7183 (read_menu_input): Omit local extern decl (now in lisp.h).
7184 Don't access uninitialized storage if mouse_get_xy fails.
7185 (tty_menu_activate): Mark local as initialized, for lint.
7186 (tty_menu_activate, tty_meny_show): Remove unused locals.
7188 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7190 Support menus on text-mode terminals.
7191 * xterm.h (xw_popup_dialog): Add prototype.
7193 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7194 (xmenu_show): Block input here, instead in Fx_popup_menu.
7195 (xw_popup_dialog): New function, with X-specific bits of popup
7198 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7201 * window.c (Fset_window_configuration): Use run-time tests of the
7202 frame type instead of compile-time conditionals, when menu-bar
7203 lines are considered.
7205 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7206 (w32_popup_dialog): New prototypes.
7208 * w32menu.c (Fx_popup_dialog): Function deleted.
7209 (w32_popup_dialog): New function, with w32 specific bits of popup
7210 dialogs. Block input here.
7212 * w32inevt.c (w32_console_read_socket): Minor change to add
7213 debugging TTY events.
7215 * w32fns.c (show_hourglass): If returning early because the frame
7216 is not a GUI frame, unblock input.
7218 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7219 (cursorY): New functions.
7221 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7222 WINDOWSNT, macros that call curX and curY elsewhere.
7224 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7226 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7227 specific function to hide and show cursor on a text-mode terminal.
7228 (tty_menu_struct, struct tty_menu_state): New structures.
7229 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7230 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7231 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7232 (tty_menu_locate, save_and_enable_current_matrix)
7233 (restore_desired_matrix, screen_update, read_menu_input)
7234 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7235 (tty_pop_down_menu, tty_menu_last_menubar_item)
7236 (tty_menu_new_item_coords, tty_menu_show): New functions.
7237 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7239 * nsterm.h (ns_popup_dialog): Adjust prototype.
7241 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7243 (ns_popup_dialog): Adapt order of arguments to the other
7244 *_menu_show implementations.
7245 (Fx_popup_dialog): Function deleted.
7247 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7249 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7251 * menu.c (have_boxes): New function.
7252 (single_keymap_panes): Use it instead of a compile-time
7254 (single_menu_item): Use run-time tests of the frame type instead
7255 of compile-time conditionals.
7256 (encode_menu_string): New function.
7257 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7258 the macro, since different types of frame need different encoding
7260 (digest_single_submenu): Use run-time tests of frame type instead
7261 of, or in addition to, compile-time conditionals.
7262 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7263 (Fx_popup_menu): Detect when the function is called from keyboard
7264 on a TTY. Don't barf when invoked on a text-mode frame.
7265 Check frame type at run time, instead of compile-time conditionals for
7266 invoking terminal-specific menu-show functions.
7267 Call tty_menu_show on text-mode frames.
7268 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7269 run time to determine which alternative to invoke; support dialogs
7272 * keyboard.h <Qmouse_movement>: Declare.
7274 * keyboard.c <Qmouse_movement>: Now extern.
7275 <Qecho_keystrokes>: New static variable.
7276 (read_key_sequence): Accept an additional argument, a flag to
7277 prevent redisplay during reading of the key sequence. All callers
7279 (read_menu_command): New function.
7280 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7282 (toolkit_menubar_in_use): New function.
7283 (make_lispy_event): Use it instead of a compile-time test.
7285 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7286 window-system being available.
7288 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7289 to x-popup-dialog on the frame type, they all now support popup
7292 * dispnew.c (save_current_matrix): Save the margin areas.
7293 (restore_current_matrix): Restore margin areas.
7294 (update_frame_with_menu): New function.
7296 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7299 * alloc.c (make_save_ptr): Now compiled unconditionally.
7301 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7303 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7304 (redraw_frame, update_frame): Adjust users.
7305 * dispextern.h (set_window_update_flags): Adjust prototype.
7306 * xdisp.c (redisplay_internal): When updating all frames with zero
7307 windows_or_buffers_changed, assume that only the windows that shows
7308 current buffer should be really updated.
7310 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7312 Do not allocate huge temporary memory areas and objects while encoding
7313 for file I/O, thus reducing an enormous memory usage for large buffers.
7314 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7315 * coding.h (struct coding_system): New member raw_destination.
7316 * coding.c (setup_coding_system): Initialize it to zero.
7317 (encode_coding_object): If raw_destination is set, do not create
7318 dst_object. Add comment.
7319 * fileio.c (toplevel): New constant E_WRITE_MAX.
7320 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7321 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7323 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7325 * nsterm.m (windowDidExitFullScreen:)
7326 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7328 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7330 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7331 * keyboard.c (unblock_input_to): Don't process pending signals
7332 if a fatal error is in progress.
7334 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7335 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7336 they're talking about words in Lisp bool vectors.
7337 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7338 * data.c (popcount_bits_word): Rename from popcount_size_t.
7339 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7342 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7344 Improve support for popcount and counting trailing zeros (Bug#15550).
7345 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7346 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7347 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7348 (popcount_size_t_msc, popcount_size_t_gcc):
7349 Remove; now done by Gnulib.
7350 (popcount_size_t): Now a macro that defers to Gnulib.
7351 (count_trailing_zero_bits): Return int, for consistency with
7352 Gnulib and because Emacs prefers signed to unsigned int.
7353 Don't assume that size_t is either unsigned int or unsigned long
7354 or unsigned long long.
7355 (size_t_to_host_endian): Do not assume that size_t is either
7356 exactly 32 or exactly 64 bits wide.
7357 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7358 etc., so that it's now an enum constant, not a macro.
7359 No need to assume that it's either 32 or 64.
7361 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7363 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7366 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7368 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7369 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7371 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7373 emacs_read and emacs_write now use void *, not char *.
7374 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7375 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7376 Buffer arg is now void *, not char *. This matches plain
7377 'read' and 'write' better, and avoids a constraint violation
7378 on Solaris 9 with Oracle Studio.
7380 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7382 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7383 memset to explicit loop. Otherwise copy largest possible chunk
7384 from initialized to uninitialized part, thus allowing the longer
7385 memcpy runs and reducing the number of loop iterations.
7387 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7389 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7390 hide toolbar (Bug#15388).
7391 (windowDidEnterFullScreen:): If presentation options are zero,
7392 set them here (Bug#15388).
7393 (ns_update_auto_hide_menu_bar): Remove runtime check.
7394 Don't auto hide dock unless menubar is also auto hidden.
7396 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7398 * editfns.c (message): Mention batch mode in doc string.
7400 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7402 * nsterm.m (check_native_fs): Remove erroneous comment.
7404 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7406 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7407 uses find_newline instead of scan_newline and so doesn't move point.
7409 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7411 Use hardware support for byteswapping on glibc x86 etc.
7412 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7413 whereas the old swap64 needed 30.
7414 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7415 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7416 Use byteswap.h's macros to swap bytes.
7417 * lisp.h (swap16, swap32, swap64): Remove.
7418 All uses replaced by bswap_16, bswap_32, bswap_64.
7420 * bytecode.c (exec_byte_code): Use some more volatile variables
7421 to work around local variables getting clobbered by longjmp.
7422 Port to pre-C99, which doesn't allow decls after stmts.
7424 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7426 * lisp.h (eassert): Assume that COND is true when optimizing.
7427 In other words, take on the behavior of eassert_and_assume.
7428 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7429 (eassert_and_assume): Remove. All uses replaced by eassert.
7431 * xdisp.c (Qglyphless_char): Now static.
7433 Adjust to merge from gnulib.
7434 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7435 * lisp.h: Include <verify.h>, for 'assume'.
7437 * eval.c (clobbered_eassert): New macro.
7438 (internal_catch, internal_condition_case)
7439 (internal_condition_case_1, internal_condition_case_2)
7440 (internal_condition_case_n): Use it instead of eassert
7441 when the argument contains locals clobbered by longjmp.
7442 Don't use clobbered locals outside of clobbered_eassert.
7443 (internal_lisp_condition_case): Use a volatile variable
7444 to work around a local variable's getting clobbered.
7446 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7448 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7449 (PUSH_HANDLER): New macro.
7450 (catchlist): Remove.
7451 (handlerlist): Always declare.
7453 * eval.c (catchlist): Remove (merge with handlerlist).
7454 (handlerlist, lisp_eval_depth): Not static any more.
7455 (internal_catch, internal_condition_case, internal_condition_case_1)
7456 (internal_condition_case_2, internal_condition_case_n):
7458 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7459 handlerlist/catchlist.
7460 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7461 handlerlist which can only handle a single condition-case handler at
7463 (find_handler_clause): Simplify since we only a single branch here
7466 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7468 (bcall0): New function.
7469 (exec_byte_code): Add corresponding cases. Improve error message when
7470 encountering an invalid byte-code. Let Bunwind_protect accept
7471 a function (rather than a list of expressions) as argument.
7473 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7474 and make them unconditional now that they're heap-allocated.
7476 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7478 * charset.c (Fdecode_char, Fencode_char): Remove description of
7479 `restriction' arg. now that it's hidden by advertised-calling-convention.
7481 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7483 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7484 Remove unused variable (from mac-port).
7485 (macfont_draw): Use s->ybase for correct y position.
7487 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7489 * frame.h (struct frame): Drop has_minibuffer member because...
7490 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7491 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7493 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7495 * window.h (struct window): Prefer enum text_cursor_kinds to int
7496 for phys_cursor_type member. Move the latter, phys_cursor_width,
7497 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7498 * window.c (replace_window, make_window): Adjust users.
7500 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7502 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7503 this module is never compiled otherwise.
7505 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7507 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7510 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7512 * xdisp.c (get_next_display_element): Don't call face_for_font in
7513 a build configured --without-x. (Bug#15484)
7515 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7517 * window.c (calc_absolute_offset): #elif should be #elif defined.
7519 * frame.c (delete_frame): Block/unblock input to overcome race
7520 condition (Bug#15475).
7522 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7524 * frame.c (delete_frame): Record selected frame only after
7525 calling Qdelete_frame_functions (Bug#15477).
7527 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7529 * nsterm.m (ns_selection_color): Remove.
7530 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7531 NSColor selectedText(Background)Color. Only for COCOA.
7532 (ns_term_init): Remove assignment of ns_selection_color, logic
7533 moved to ns_get_color.
7535 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7536 NS_SELECTION_COLOR_DEFAULT.
7537 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7539 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7541 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7542 frame' does not have the tool_bar_window member.
7544 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7546 Signal error when reading an empty byte-code object (Bug#15405)
7547 * lread.c (read1): Signal error.
7548 * alloc.c (make_byte_code): eassert header size.
7549 (sweep_vectors): Change an int to size_t.
7551 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7553 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7554 instead of ints, as it's the usual style for offsetof constants. See:
7555 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7557 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7558 This is ugly, but it should fix the performance problem for older
7559 GCC versions in the short run. I'll look into integrating the
7560 Gnulib module for popcount, as a better fix.
7561 See the thread starting in:
7562 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7563 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7564 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7565 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7566 (popcount_size_t): Use it.
7568 2013-09-24 Daniel Colascione <dancol@dancol.org>
7570 * process.c (Fnetwork_interface_info): Fix build break due to
7573 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7575 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7576 Prefer signed to unsigned integers where either will do.
7577 No need for 'const' on locals that do not escape.
7578 Omit easserts with unnecessary and unportable assumptions about
7579 alignment. Avoid unnecessary casts to char *.
7581 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7583 Use union for the payload of struct Lisp_Vector.
7584 This helps to avoid a few glitches dictated by C's aliasing rules.
7585 * lisp.h (struct Lisp_Vector): Use union for next and
7586 contents member. Adjust comment. Change related users.
7587 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7588 Related users changed.
7589 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7590 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7591 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7592 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7594 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7596 Optimize glyph row clearing and copying routines.
7597 * dispextern.h (struct glyph_row): Change layout of struct
7598 glyph_row to help copy_row_except_pointers. Adjust comment.
7599 * dispnew.c (null_row): Remove.
7600 (clear_glyph_row): Use offsetof and memset to find and clear
7601 just the members that need clearing. Adjust comment.
7602 (copy_row_except_pointers): Likewise for copying.
7604 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7606 Some minor cleanups of recently-added bool vector code.
7607 * conf_post.h (assume): Always return void. Use lint version
7608 only if GCC and MSC versions don't apply.
7609 * conf_post.h (assume):
7610 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7611 Depend on _MSC_VER, not __MSC_VER, for consistency with
7613 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7614 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7615 (bool_vector_binop_driver, count_trailing_zero_bits)
7616 (size_t_to_host_endian): Now static, not static inline;
7617 the latter isn't needed with modern compilers and doesn't
7618 work with older compilers anyway.
7620 * alloc.c (valgrind_p): Use bool for boolean.
7622 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7624 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7625 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7626 (display_last_displayed_message_p, message_buf_print)
7627 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7628 Use bool for boolean.
7629 * dispextern.h (cancel_line, init_desired_glyphs):
7630 Remove ancient leftover.
7631 (help_echo_showing_p, hourglass_shown_p):
7632 * lisp.h (noninteractive_need_newline): Adjust declaration.
7634 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7636 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7638 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7639 ...this file and convert the latter to static. Adjust comment.
7640 (make_initial_frame):
7641 * window.c (init_window_once): Adjust user.
7642 * frame.h (last_nonminibuf_frame): Remove declaration.
7643 * lisp.h (selected_frame): Likewise.
7644 * msdos.c (the_only_display_info): Adjust comment.
7646 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7648 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7649 computing the end column of mouse-highlight that comes from
7650 display or overlay strings. (Bug#15437)
7651 (note_mouse_highlight): Adapt calculation of last argument to
7652 mouse_face_from_string_pos to the above change.
7654 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7655 all platforms, not just for clang.
7657 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7659 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7660 about excess arguments to snprintf.
7662 * conf_post.h(assume): Use __builtin_unreachable for clang.
7664 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7666 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7667 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7669 2013-09-23 Daniel Colascione <dancol@dancol.org>
7671 * alloc.c (USE_VALGRIND): New macro; on by default
7672 when ENABLE_CHECKING.
7673 (mark_maybe_object, mark_maybe_pointer)
7674 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7676 (valgrind_p) [USE_VALGRIND]: New variable.
7677 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7679 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7681 * process.c (wait_reading_process_output): Change int pnamelen to
7684 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7685 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7686 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7687 argument to unsigned long to avoid warning.
7688 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7690 * conf_post.h (assume): Fix compiler error: x shall be cond.
7692 2013-09-22 Daniel Colascione <dancol@dancol.org>
7694 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7695 warning when compiling without a window system.
7697 2013-09-22 Daniel Colascione <dancol@dancol.org>
7699 * data.c (Qbool_vector_p): New symbol.
7700 (bool_vector_spare_mask, popcount_size_t_generic)
7701 (popcount_size_t_msc, popcount_size_t_gcc)
7703 (bool_vector_binop_driver)
7704 (count_trailing_zero_bits, size_t_to_host_endian)
7705 (Fbool_vector_exclusive_or)
7706 (Fbool_vector_union)
7707 (Fbool_vector_intersection, Fbool_vector_set_difference)
7708 (Fbool_vector_subsetp, Fbool_vector_not)
7709 (Fbool_vector_count_matches)
7710 (Fbool_vector_count_matches_at): New functions.
7711 (syms_of_data): Intern new symbol, functions.
7712 * alloc.c (bool_vector_payload_bytes): New function.
7713 (Fmake_bool_vector): Instead of calling Fmake_vector,
7714 which performs redundant initialization and argument checking,
7715 just call allocate_vector ourselves. Make sure we clear any
7716 terminating padding to zero.
7717 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7718 instead of open-coding the size calculation.
7719 (vroundup_ct): New macro.
7720 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7721 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7722 * composite.c (composition_gstring_put_cache):
7723 Change lint_assume to assume.
7724 * conf_post.h (assume): New macro.
7725 (lint_assume): Remove.
7726 * dispnew.c (update_frame_1): Change lint_assume to assume.
7727 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7729 * image.c (gif_load): Change lint_assume to assume.
7730 * lisp.h (eassert_and_assume): New macro.
7731 (Qbool_vector_p): Declare.
7732 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7733 (swap16, swap32, swap64): New inline functions.
7734 * macfont.m (macfont_shape): Change lint_assume to assume.
7735 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7736 * xsettings.c (parse_settings): Use new swap16 and
7737 swap32 from lisp.h instead of file-specific macros.
7739 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7741 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7742 found (which can legitimately happen when the glyph row at the
7743 window start is disabled in the current_matrix. (Bug#15365)
7745 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7747 Fix syntax.h bug introduced by recent INLINE change.
7748 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7749 conditionally compiled one way in some modules, and a different
7750 way in others. This doesn't work with extern inline functions,
7751 which must have the same definition in all modules, because the
7752 defining code might be shared across modules, depending on the
7753 implementation. Symptoms reported by Martin Rudalics in:
7754 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7755 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7756 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7757 overriding the corresponding functions in syntax.h.
7758 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7759 (syntax_property): New inline functions.
7760 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7761 Rewrite in terms of these new functions.
7763 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7765 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7766 not chars_in_text, whose result depends on the multibyteness of
7767 the current buffer. (Bug#15426)
7769 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7771 Port recent change to hosts where pointers aren't 'long'.
7772 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7773 Don't assume that pointers are the same width as 'long'.
7774 Add a compile-time check that a pointer fits into two X slots.
7776 A simpler, centralized INLINE.
7777 * conf_post.h (INLINE): Define only if not already defined.
7778 This allows us to use a single INLINE, defined by one file
7780 * emacs.c (INLINE): Define it.
7781 Also, include category.h, charset.h, composite.h, dispextern.h,
7782 syntax.h, systime.h, so that their INLINE definitions are expanded
7784 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7785 * buffer.h, buffer.c (BUFFER_INLINE):
7786 * category.h, category.c (CATEGORY_INLINE):
7787 * character.h, character.c (CHARACTER_INLINE):
7788 * charset.h, charset.c (CHARSET_INLINE):
7789 * composite.h, composite.c (COMPOSITE_INLINE):
7790 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7791 * frame.h, frame.c (FRAME_INLINE):
7792 * intervals.h, intervals.c (INTERVALS_INLINE):
7793 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7794 * lisp.h, alloc.c (LISP_INLINE):
7795 * process.h, process.c (PROCESS_INLINE):
7796 * syntax.h, syntax.c (SYNTAX_INLINE):
7797 * systime.h, sysdep.c (SYSTIME_INLINE):
7798 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7799 * window.h, window.c (WINDOW_INLINE):
7800 Remove. All uses replaced with INLINE.
7802 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7804 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7807 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7809 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7810 'const char *' to avoid compiler warnings due to similar change in
7811 the prototype of x_get_string_resource.
7813 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7815 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7816 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7817 going to replace static variables below. Adjust comments.
7818 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7819 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7820 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7821 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7822 Related users changed.
7823 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7824 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7825 last_mouse_movement_time, going to replace static variables below.
7827 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7828 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7830 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7831 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7832 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7833 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7834 static variables below.
7835 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7836 (last_mouse_scroll_bar): Remove.
7837 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7838 (mouseExited): Related users changed.
7840 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7842 Do not use external array to process X scroll bar messages.
7843 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7844 (x_send_scroll_bar_event): Pack window pointer into two slots
7845 of XClientMessageEvent if we're 64-bit. Adjust comment.
7846 (x_scroll_bar_to_input_event): Unpack accordingly.
7848 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7850 Ifdef away recent changes which aren't relevant to NS port.
7851 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7852 [!HAVE_NS]: Declare as such.
7853 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7854 [!HAVE_NS]: Define as such.
7856 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7858 * frame.c (x_redo_mouse_highlight): New function
7859 to factor out common code used in W32 and X ports.
7860 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7861 * xterm.h (struct x_display_info):
7862 * w32term.h (struct w32_display_info):
7863 * nsterm.h (struct ns_display_info): New members
7864 last_mouse_motion_frame, last_mouse_motion_x and
7865 last_mouse_motion_y, going to replace static variables below.
7866 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7867 (redo_mouse_highlight): Remove.
7868 (note_mouse_movement, syms_of_xterm): Adjust user.
7869 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7870 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7871 (redo_mouse_highlight): Remove.
7872 (note_mouse_movement, syms_of_w32term): Adjust user.
7873 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7874 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7876 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7877 * nsfns.m (compute_tip_xy): Adjust user.
7879 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7881 * frame.c (x_mouse_grabbed): New function.
7882 * dispextern.h (x_mouse_grabbed): Add prototype.
7883 (last_mouse_frame): Remove declaration.
7884 * xterm.h (struct x_display_info):
7885 * w32term.h (struct w32_display_info):
7886 * nsterm.h (struct ns_display_info): New member
7887 last_mouse_frame, going to replace...
7888 * xdisp.c (last_mouse_frame): ...global variable.
7889 (note_tool_bar_highlight):
7890 * w32term.c (w32_mouse_position, w32_read_socket):
7891 * xterm.c (XTmouse_position, handle_one_xevent):
7892 Use x_mouse_grabbed.
7893 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7895 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7897 * w32term.c (w32_read_socket): Avoid temporary
7898 variables in a call to x_real_positions.
7899 * xterm.c (handle_one_xevent): Likewise.
7901 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7903 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7904 (x_icon_type): Remove prototype.
7905 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7906 * frame.c (x_icon_type): Remove.
7907 * w32term.c (x_make_frame_visible, x_iconify_frame):
7908 * xterm.c (x_make_frame_visible, x_iconify_frame):
7909 Use x_set_bitmap_icon to factor out common code.
7911 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7913 * dispextern.h (check_x_display_info, x_get_string_resource):
7914 Declare here just once and unify the latter.
7915 * frame.c (check_x_display_info, x_get_string_resource):
7916 * nsterm.h (check_x_display_info):
7917 * xrdb.c (x_get_string_resource):
7918 * xterm.h (check_x_display_info): Remove prototypes.
7919 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7920 * w32reg.c (x_get_string_resource): Likewise.
7921 (w32_get_rdb_resource): Adjust user.
7923 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7925 * xterm.h (struct x_display_info): New member
7926 x_pending_autoraise_frame, going to replace...
7927 * xterm.c (pending_autoraise_frame): ...static variable.
7928 (x_new_focus_frame, XTread_socket): Adjust users.
7929 * w32term.h (struct w32_display_info): New member
7930 w32_pending_autoraise_frame, going to replace...
7931 * w32term.c (pending_autoraise_frame): ...global variable.
7932 (x_new_focus_frame, w32_read_socket): Adjust users.
7934 2013-09-17 Glenn Morris <rgm@gnu.org>
7936 * xdisp.c (message_dolog): If we create *Messages*,
7937 switch it to messages-buffer-mode.
7939 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7941 Don't overuse 'const' in types of locals.
7942 * bidi.c (bidi_count_bytes):
7943 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7944 (xg_event_is_for_scrollbar):
7945 * xselect.c (x_handle_property_notify)
7946 (x_handle_selection_notify, x_handle_dnd_message):
7947 * xsettings.c, xsettings.h (xft_settings_event):
7948 * xterm.c (x_handle_net_wm_state, handle_one_event)
7949 (x_menubar_window_to_frame, x_detect_focus_change)
7950 (construct_mouse_click, note_mouse_movement)
7951 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7952 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7953 (handle_one_xevent, x_handle_net_wm_state):
7954 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7955 (x_handle_dnd_message):
7956 Avoid unnecessary 'const', typically the second 'const' in
7957 'const foo * const arg', a 'const' that does not affect the API
7958 and doesn't significantly help the human reader.
7960 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7962 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7963 only if Glib < 2.36.0.
7964 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7965 * xsettings.c (init_gconf, init_gsettings): Do not check
7967 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7969 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7971 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7973 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7974 before calling g_type_init.
7976 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7978 * nsterm.m (syms_of_nsterm): ... to here.
7980 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7982 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7983 (ignore_next_mouse_click_timeout): Use Time as X does.
7984 (handle_one_xevent): Avoid cast and use unsigned comparison.
7986 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7988 Do not copy X event in handle_one_xevent except KeyPress case.
7989 Wnen XEvent is processed, it is unlikely to be changed except
7990 KeyPress case, so we can avoid copying and use const pointer to
7991 const data to make sure that an event is not changed elsewhere.
7992 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7993 const' and do not create local copy except for the KeyPress event.
7994 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7995 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7996 (x_handle_net_wm_state, x_menubar_window_to_frame)
7997 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7998 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7999 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
8000 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
8001 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8002 (x_handle_dnd_message):
8003 * xsettings.c (xft_settings_event):
8004 Use 'const XEvent * const' where appropriate.
8005 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8007 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8009 Fix X event waiting to handle multiple frames.
8010 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8011 * xterm.c (pending_event_wait): Remove. Adjust users.
8012 (x_detect_focus_change): Pass frame arg.
8013 (handle_one_xevent): Find related frame early and clear per-frame
8014 wait_event_type only if this is an event for the relevant frame.
8015 (x_wait_for_event): Use per-frame wait_event_type.
8017 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8019 * nsfns.m (Fx_create_frame): Fix font driver registration for
8022 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8023 for syms_of_macfont.
8025 * nsterm.m: Include macfont.h.
8026 (ns_tmp_flags, ns_tmp_font): Remove.
8027 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8028 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8029 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8030 (changeFont:): Fix code style. Check for font driver type when
8033 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8036 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8037 (nsfont_open): Set font driver type.
8038 Set font->ascent and font->descent. Figure out font instead of
8039 ns_tmp_font, and flags instead of ns_tmp_flags.
8040 Fix indentation. Remove call to ns_draw_text_decoration,
8043 * nsfns.m: Include macfont.h.
8044 (Fx_create_frame): Register macfont driver, make a better default font.
8045 (Fns_popup_font_panel): Get font from macfont driver, if used.
8047 * macfont.m, macfont.h, macuvs.h: New files.
8049 * font.h: Declare syms_of_macfont.
8051 * font.c (syms_of_font): Call syms_of_macfont.
8053 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8055 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8057 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8058 and it is always zero for others, so I assume that this is an ancient
8059 leftover which nobody will want to change any more.
8060 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8061 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8062 * frame.c (x_set_scroll_bar_width):
8063 * w32fns.c (w32_createscrollbar):
8064 * w32term.c (w32_set_vertical_scroll_bar):
8065 * xfns.c (x_set_scroll_bar_default_width):
8066 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8067 (x_scroll_bar_expose): Related users changed.
8069 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8071 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8072 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8073 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8075 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8077 * nsterm.h, w32term.h, xterm.h: ...and not here.
8078 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8079 Remove unused Xisms.
8080 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8081 these modules are never compiled otherwise.
8083 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8085 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8086 Doc fix. (Bug#15375)
8088 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8090 Unify Fx_focus_frame between all ports.
8091 * frame.h (x_focus_frame): New prototype.
8092 * xfns.c (Fx_focus_frame): Remove.
8093 (syms_of_xfns): Do not defsubr it.
8094 (x_focus_frame): X implementation.
8095 * nsfns.m (Fx_focus_frame): Remove.
8096 (syms_of_nsfns): Do not defsubr it.
8097 (x_focus_frame): NS implementation.
8098 * w32term.c (Fx_focus_frame): Remove.
8099 (x_focus_on_frame): Rename to...
8100 (x_focus_frame): W32 implementation.
8101 * w32term.h (x_focus_on_frame): Remove prototype.
8102 * w32fns.c (Fx_focus_frame): Remove.
8103 (syms_of_w32fns): Do not defsubr it.
8104 * frame.c (Fx_focus_frame): Define here.
8105 (syms_of_frame): Defsubr here.
8106 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8108 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8110 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8111 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8112 each port to reference the port-specific window system data.
8113 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8114 (FRAME_DISPLAY_INFO): Define.
8115 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8116 (FRAME_DISPLAY_INFO): Define. Adjust users.
8117 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8118 (FRAME_DISPLAY_INFO): Define. Adjust users.
8119 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8120 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8121 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8122 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8123 * xselect.c, xterm.c: All related users changed.
8125 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8127 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8128 (x_menubar_window_to_frame): Remove prototypes.
8129 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8130 (x_menubar_window_to_frame, x_top_window_to_frame):
8132 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8133 (x_menubar_window_to_frame, x_top_window_to_frame):
8134 ...to here and convert all but the last to static.
8136 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8138 * lisp.mk (lisp): Add w32-common-fns.elc.
8140 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8142 * charset.c (char_charset): Document an exception for char-charset.
8144 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8146 * xterm.h (x_display_info): New field last_user_time...
8147 * xterm.c (toplevel): ...to replace static last_user_time.
8148 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8150 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8152 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8153 scroll bar values to prevent thumb from disappear and update comment.
8155 2013-09-11 Glenn Morris <rgm@gnu.org>
8157 * emacs.c (usage_message): Possessive apostrophe tweak.
8159 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8161 * nsterm.m (syms_of_nsterm): Use Qns.
8162 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8163 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8164 * xfns.c (x_display_info_for_name, Fx_open_connection):
8165 Remove old '#if 0' code.
8166 (syms_of_xfns): Use Qx.
8167 * termhooks.h (fullscreen_hook): Remove the leftover.
8168 (struct terminal): Fix typo in comment.
8170 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8172 Cleaning up a few X scroll bar bits.
8173 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8174 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8175 New member last_seen_part, going to replace...
8176 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8177 (xt_action_hook) [USE_LUCID]: Adjust user.
8178 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8179 Lucid-specific scroll bar support.
8180 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8181 to int and adjust to use last_seen_part member.
8182 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8183 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8184 Initialize last_seen_part.
8186 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8188 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8189 insert-buffer-substring an empty string.
8191 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8193 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8194 avoiding a GCC warning.
8196 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8198 Ifdef away frame tool bar code when it is not really used.
8199 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8200 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8201 and minimize_tool_bar_window_p under the above.
8202 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8203 (fset_tool_bar_window): Likewise.
8204 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8205 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8206 (change_frame_size_1):
8207 * window.c (window_from_coordinates, Frecenter): Adjust users.
8208 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8209 code is not really used.
8210 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8211 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8212 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8213 [!USE_GTK && !HAVE_NS]: Define as such.
8214 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8215 (note_mouse_highlight, expose_frame):
8216 * xfns.c (x_set_tool_bar_lines):
8217 * xterm.c (handle_one_xevent): Adjust users.
8219 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8221 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8222 This bug was introduced by my 2013-08-26 patch, which incorrectly
8223 assumed that the terminfo implementation doesn't use termcap buffers.
8224 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8225 these buffers apparently are used after all.
8226 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8227 (struct tty_display_info): Define members termcap_term_buffer and
8228 termcap_strings_buffer even if TERMINFO.
8230 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8233 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8234 'usage' docstring entry to pacify make-docfile.
8236 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8238 Change comparison functions =, <, >, <=, >= to take many arguments.
8239 * data.c: Change comparison functions' interface and implementation.
8240 * lisp.h: Make arithcompare available for efficient two arg
8242 * bytecode.c: Use arithcompare.
8243 * fileio.c: Use new interface.
8245 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8247 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8249 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8251 * eval.c (Feval): Document the new use of `lexical'.
8253 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8255 Review and drop old frame resize hack.
8256 * frame.h (struct frame): Remove force_flush_display_p.
8257 * dispnew.c (update_frame): Adjust user and don't call
8258 flush_frame here. The comment has said that there was an issues
8259 with redisplaying fringes, but I don't see any differences with
8260 and without this hack. Hopefully we can continue without it.
8261 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8262 current frame matrices twice if resized_p is set.
8264 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8266 Do not populate pure Xism x_sync to other ports.
8267 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8268 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8269 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8270 * w32term.h (x_sync): Remove prototype.
8272 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8274 Cleanup frame flushing.
8275 * dispextern.h (struct redisplay_interface):
8276 Drop flush_display_optional because flush_display is enough
8277 for X and flushing via RIF is just a no-op for others.
8278 * frame.h (flush_frame): New function.
8279 * dispnew.c (update_frame):
8280 * minibuf.c (read_minibuf):
8281 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8283 * keyboard.c (detect_input_pending_run_timers): Do not flush
8284 all frames but selected one in redisplay_preserve_echo_area.
8285 * nsterm.m (ns_flush): Remove no-op.
8286 (ns_redisplay_interface): Adjust user.
8287 * w32term.h (x_flush): Remove no-op.
8288 (w32_redisplay_interface): Adjust user.
8289 * xterm.c (x_flush): Simplify because we do not flush all
8290 frames at once any more. Adjust comment.
8291 (x_redisplay_interface): Adjust user.
8293 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8295 Port --without-x --enable-gcc-warnings to Fedora 19.
8296 * gfilenotify.c (globals_of_gfilenotify):
8297 Call g_type_init only if using an older glib version that needs it.
8299 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8301 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8302 (last_glyphless_glyph_merged_face_id): Remove declarations.
8303 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8304 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8305 (last_glyphless_glyph_merged_face_id): Now static.
8306 (merge_escape_glyph_face): New function, refactored from...
8307 (get_next_display_element): ...here.
8308 (merge_glyphless_glyph_face): New function, refactored from...
8309 (produce_glyphless_glyph): ...here...
8310 * term.c (produce_glyphless_glyph): ...and here.
8312 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8314 * eval.c (eval_sub): Only call Ffunction if necessary.
8316 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8318 Attempt to make redisplay more selective when changing cursor type.
8319 * frame.h (struct frame): New bitfield cursor_type_changed.
8320 * xdisp.c (cursor_type_changed): Remove.
8321 (try_cursor_movement, redisplay_window, try_window_id)
8322 (set_frame_cursor_types, try_window_reusing_current_matrix):
8323 Adjust to use per-frame bitfield.
8324 (redisplay_internal): Look for cursor type change on each visible
8325 frame and consider all frames if cursor type has been changed on
8326 the frame other than selected. If cursor type has been changed on
8327 selected frame only, do not use fast update.
8329 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8331 Attempt to make redisplay more selective when changing fonts.
8332 * frame.h (struct frame): New bitfield fonts_changed.
8333 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8334 (adjust_frame_glyphs): Add prototype.
8335 * dispnew.c (fonts_changed_p): Remove.
8336 (adjust_glyphs): Remove because we do not
8337 adjust matrices on all frames at once any more.
8338 (adjust_frame_glyphs): Block and unblock input here.
8339 (adjust_glyph_matrix): Use fonts_changed.
8340 (change_frame_size_1): Use adjust_frame_glyphs.
8341 * font.c (font_open_entity): Use fonts_changed.
8342 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8343 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8344 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8345 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8346 (shrink_mini_window, Fresize_mini_window_internal)
8347 (window_scroll_pixel_based, Fset_window_configuration)
8348 (apply_window_adjustment, Fset_window_vscroll):
8349 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8350 Use adjust_frame_glyphs.
8351 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8352 (try_window_reusing_current_matrix, try_window_id, display_line)
8353 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8354 (redisplay_internal): Consider fonts_changed and adjust frame
8355 matrices for each frame only if the frame is visible. If font
8356 has been changed on some frame during full redisplay, retry
8357 only visible frames where the font has been actually changed.
8359 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8361 Cache current header and mode line height for each window.
8362 * window.h (struct window): New fields mode_line_height
8363 and header_line_height.
8364 * window.c (make_window): Initialize them.
8365 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8366 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8367 (current_mode_line_height, current_header_line_height):
8369 * xdisp.c (current_mode_line_height, current_header_line_height):
8371 (pos_visible_p, init_xdisp): Adjust user.
8372 (redisplay_window): Invalidate mode_line_height and
8373 header_line_height if current and desired matrices do not agree.
8375 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8377 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8378 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8380 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8382 Make --without-x compatible with --enable-gcc-warnings.
8383 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8384 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8385 members under HAVE_WINDOW_SYSTEM.
8386 * keyboard.c (make_lispy_focus_out): Likewise.
8387 (record_menu_key): Move under HAVE_MENUS.
8388 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8389 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8390 (syms_of_xdisp): Adjust user.
8391 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8392 (start_hourglass, cancel_hourglass):
8393 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8394 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8395 and CLEAR_FONT_TABLE_NFONTS.
8396 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8397 Declare only if HAVE_WINDOW_SYSTEM.
8398 (lface_same_font_attributes_p, clear_face_gcs): Define only
8399 if HAVE_WINDOW_SYSTEM.
8401 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8403 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8404 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8405 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8407 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8409 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8411 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8413 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8414 This fixes a type error on hosts where ptrdiff_t is wider than int.
8416 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8418 * keyboard.c (read_key_sequence_vs): New function.
8419 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8422 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8424 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8426 Makefile improvements.
8427 * Makefile.in (config.status): Don't use double-colon rules, as
8428 they are not portable according to POSIX. Fix shell typo with `;
8429 I guess this rule has never been tested?
8430 (VCSWITNESS): New macro, to override any environment var.
8432 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8434 * xterm.h (struct x_display_info): Do not track X connection
8435 fd separately because it is always available from Display.
8436 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8439 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8441 * buffer.c (drop_overlay):
8442 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8443 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8445 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8447 * buffer.c (Fmake_overlay, Fmove_overlay):
8448 * intervals.c (set_point_from_marker):
8449 * print.c (PRINTPREPARE): Prefer signal_error
8450 to plain error and report unsuitable marker too.
8452 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8454 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8455 for 'dragging' member.
8456 (struct x_output): Remove set-but-unused leftovers
8457 'left_before_move' and 'top_before_move'.
8458 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8459 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8460 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8461 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8462 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8463 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8464 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8465 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8467 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8469 * nsfont.m (INVALID_GLYPH): New define.
8470 (nsfont_encode_char): Use INVALID_GLYPH.
8471 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8473 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8475 * xterm.c (x_last_mouse_movement_time): Revert last change.
8476 This code should use XDisplayMotionBufferSize to check display's
8477 motion history first, and there are few other issues as well.
8478 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8479 (handle_one_xevent): Adjust user.
8481 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8483 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8484 * frame.c (Flast_nonminibuf_frame): ... to here.
8485 (check_minibuf_window): Don't abort if no window was found
8488 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8490 Use XGetMotionEvents to ask the last mouse motion time from X server.
8491 * xterm.c (X_MOTION_HISTORY): Default to 1.
8492 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8493 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8494 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8495 Ifdef away legacy code.
8496 (XTmouse_position, x_scroll_bar_report_motion):
8497 Use x_last_mouse_movement_time.
8498 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8501 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8503 * msdos.c (last_mouse_window): Move to...
8504 (dos_rawgetc): ...this function and adjust comment.
8505 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8506 (mouseMoved): ...this function and adjust comment.
8507 * w32term.c (last_window): Likewise with...
8508 (w32_read_socket): ...this function.
8509 * xterm.c (last_window): Likewise with...
8510 (handle_one_xevent): ...this function.
8512 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8514 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8515 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8516 (handle_one_xevent): ...to here.
8517 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8520 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8522 * msdos.c (IT_set_terminal_window): Remove no-op.
8523 (initialize_msdos_display): Adjust terminal setup.
8524 * w32console.c (w32con_set_terminal_window): Remove no-op.
8525 (initialize_w32_display): Adjust terminal setup.
8526 * w32term.c (w32_set_terminal_window): Remove no-op.
8527 (w32_create_terminal): Adjust terminal setup.
8528 * xterm.c (XTset_terminal_window): Remove no-op.
8529 (x_create_terminal): Adjust terminal setup.
8531 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8533 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8535 (ns_create_terminal): Adjust terminal setup.
8536 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8538 (w32_create_terminal): Adjust terminal setup.
8539 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8541 (x_create_terminal): Adjust terminal setup.
8543 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8545 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8546 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8547 * dispnew.c (buffer_posn_from_coords):
8548 * window.c (Fwindow_end, displayed_window_lines):
8549 * xdisp.c (redisplay_mode_lines): Use it.
8551 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8553 * fontset.c (face_for_char): Check char in the current face font first
8554 if HAVE_NS (Bug#15138).
8556 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8558 * window.c (temp_output_buffer_show): Make sure window returned
8559 by display_buffer is live (Bug#15213).
8561 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8563 Minor cleanup to avoid forward declarations.
8564 * coding.h (struct ccl_spec): Remove forward declaration.
8565 * composite.h (toplevel): Include font.h.
8566 (struct composition_it, struct face, struct font_metrics):
8567 Remove forward declaration.
8568 * dispextern.h (struct image, struct atimer): Likewise.
8569 * emacsgtkfixed.h (struct frame): Likewise.
8570 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8571 * font.h (struct font_driver, struct font, struct glyph_string)
8572 (struct face): Remove forward declaration.
8573 * fontset.h (struct face, struct font): Likewise.
8574 * frame.h (toplevel): Style cleanup.
8575 (enum output_method): Move to...
8576 * termhooks.h (enum output_method): ...here.
8577 (struct glyph, struct frame, struct ns_display_info)
8578 (struct x_display_info, struct w32_display_info):
8579 Remove forward declaration.
8580 * xterm.h (toplevel): Include termhooks.h.
8581 (struct font, struct window, struct glyph_matrix, struct frame)
8582 (struct input_event, struct face, struct image): Remove forward
8584 * gtkutil.h (struct _widget_value): Likewise.
8585 * keyboard.h (toplevel): Include termhooks.h.
8586 (struct input_event): Remove forward declaration.
8588 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8590 * intervals.c (set_point_from_marker): New function.
8591 * editfns.c (Fgoto_char):
8592 * process.c (Finternal_default_process_filter):
8593 * window.c (select_window_1): Use it.
8594 * buffer.h (set_point_from_marker): Add prototype.
8596 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8598 * w32.c (term_winsock): Call release_listen_threads before calling
8600 (_sys_wait_accept): Wait for accept event in a loop with a finite
8601 timeout, instead of waiting indefinitely. Will hopefully avoid
8602 hanging during exit because WSACleanup deadlocks waiting for the
8603 event object to be released. (Bug#14333)
8605 * w32proc.c (release_listen_threads): New function, signals all
8606 the reader threads that listen for connections to stop waiting.
8608 * w32.h (release_listen_threads): Add prototype.
8610 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8612 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8613 field of new marker (for sanity and safety).
8614 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8615 anyway because XMISCTYPE is a function and can't be an lvalue).
8617 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8619 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8620 (x_after_update_window_line, x_scroll_bar_create)
8621 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8622 (handle_one_xevent, x_clear_frame_area):
8623 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8624 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8625 * xterm.h (x_clear_area): Adjust prototype.
8627 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8629 Hook scanning and indentation functions to find_newline. This helps
8630 to avoid duplicated code and renders more respect to newline cache.
8631 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8632 * cmds.c (Fforward_line):
8633 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8634 Use find_newline and avoid unnecessary point movements.
8635 * search.c (scan_newline): Implement on top of find_newline.
8637 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8639 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8640 scoped code (bug#11258).
8642 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8644 * nsterm.m (last_window): New variable.
8645 (EV_TRAILER2): New macro.
8646 (EV_TRAILER): Call EV_TRAILER2.
8647 (mouseMoved:): Add support for mouse-autoselect-window
8648 on nextstep (Bug#6888).
8650 2013-08-28 Andreas Schwab <schwab@suse.de>
8652 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8653 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8654 Remove unused macro definitions.
8655 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8656 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8657 Only define if emacs.
8659 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8661 Prefer enum glyph_row_area to int where appropriate.
8662 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8664 (window_box, window_box_width, window_box_left, window_box_left_offset)
8665 (window_box_right, window_box_right_offset): Adjust prototypes.
8666 * xdisp.c (window_box, window_box_width, window_box_left)
8667 (window_box_left_offset, window_box_right, window_box_right_offset):
8668 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8669 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8670 * nsterm.m (ns_clip_to_row):
8671 * w32term.c (w32_clip_to_row):
8672 * xterm.c (x_clip_to_row): Likewise.
8674 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8676 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8677 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8679 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8681 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8682 for portability to hosts where /bin/sh has problems.
8684 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8686 Redesign redisplay interface to drop global output_cursor.
8687 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8688 (toplevel): Remove declaration of output_cursor.
8689 (set_output_cursor, x_cursor_to): Remove prototype.
8690 * window.h (struct window): New member output_cursor.
8691 (output_cursor_to): New function to replace RIF member.
8692 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8693 (update_text_area, set_window_cursor_after_update): Use it.
8694 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8695 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8696 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8697 * w32term.c (x_update_window_begin, x_update_window_end):
8698 * xterm.c (x_update_window_begin, x_update_window_end):
8699 Adjust to use per-window output cursor.
8701 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8703 Simplify SELECT_TYPE-related code.
8704 Like EMACS_TIME, this portability layer is no longer needed, since
8705 Emacs has been using fd_set as a portability layer for some time.
8706 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8707 (SELECT_TYPE): Remove. All uses changed to fd_set.
8708 (fd_set) [!FD_SET]: New typedef.
8710 Simplify EMACS_TIME-related code.
8711 This portability layer is no longer needed, since Emacs has been
8712 using struct timespec as a portability layer for some time.
8713 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8714 Include <time.h> rather than "systime.h"; that's all that's needed now.
8715 * dispnew.c: Include <timespec.h> rather than "systime.h";
8716 that's all that's needed now.
8717 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8718 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8719 TIMESPEC_RESOLUTION.
8720 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8721 LOG10_TIMESPEC_RESOLUTION.
8722 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8723 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8724 (make_emacs_time): Remove. All used changed to make_timespec.
8725 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8726 (current_timespec): Rename from current_emacs_time. All uses changed.
8727 (add_emacs_time): Remove. All uses changed to timespec_add.
8728 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8729 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8730 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8731 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8732 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8733 (current_timespec): Rename from current_emacs_time. All uses changed.
8734 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8735 changed to timespec_cmp.
8736 * xgselect.c: Include <timespec.h>, since our .h files don't.
8738 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8740 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8741 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8742 Remove the leftovers.
8743 * gtkutil.c (toplevel): Do not declare Qxft but include
8745 * image.c (toplevel): Do not declare Vlibrary_cache because
8746 it's already done in lisp.h.
8748 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8750 * lisp.h (Mouse_HLInfo): Move from here...
8751 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8752 (reset_mouse_highlight): New function.
8753 * msdos.c (dos_set_window_size, IT_update_begin)
8754 (internal_terminal_init):
8755 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8756 (ns_initialize_display_info):
8757 * w32console.c (initialize_w32_display):
8758 * w32term.c (x_update_window_end, x_free_frame_resources)
8759 (w32_initialize_display_info):
8760 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8761 * window.c (Fdelete_other_windows_internal):
8762 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8763 * termchar.h (toplevel):
8764 * xterm.h (toplevel): Include dispextern.h.
8766 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8768 Fix minor problems found by static checking.
8769 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8770 (expect): Avoid nested-if warning.
8771 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8772 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8773 * nsterm.h, nsterm.m (ns_select):
8774 * xgselect.c, xgselect.h (xg_select):
8775 Adjust signature to better match pselect's.
8776 * nsterm.m (ns_select):
8777 Don't set *TIMEOUT, since pselect doesn't.
8778 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8779 diagnostic about assigning const char * to it.
8780 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8782 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8784 * lread.c (substitute_object_recurse): Handle hash-tables as well
8787 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8789 Fix unlikely core dump in init_tty, and simplify terminfo case.
8790 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8791 The old version incorrectly dumped core if malloc returned a
8792 buffer containing only non-NUL bytes.
8793 (init_tty): Do not allocate or free termcap buffers; the
8794 struct does that for us now.
8795 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8796 (struct tty_display_info): Define members termcap_term_buffer and
8797 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8798 use them. Allocate them directly in struct rather than indirectly
8799 via a pointer, to simplify init_tty.
8801 * frame.c (check_minibuf_window): Initialize 'window' properly,
8802 so that Emacs reliably aborts later if 'window' is not initialized.
8804 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8806 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8807 of VoidSymbol (Bug#15154).
8809 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8811 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8812 mouse_face_beg_y and mouse_face_end_y.
8813 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8814 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8815 Adjust users and update comment where appropriate.
8817 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8819 * frame.c (check_minibuf_window): New function.
8820 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8821 Call check_minibuf_window (Bug#15183).
8823 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8825 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8826 because this is the only last cursor data we need to keep and consult.
8827 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8828 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8831 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8833 Fix recovering from possible decompression error.
8834 Since insert_from_gap doesn't always move point, we can't use PT as
8835 the position where the partially decompressed data ends, and
8836 should count how many bytes was produced so far.
8837 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8838 (unwind_decompress): Really delete partially uncompressed data.
8839 (Fzlib_decompress_region): Take decompressed data size into account.
8841 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8843 * syntax.c (init_syntax_once): Adjust comment and do an early
8844 initialization of Qchar_table_extra_slots just once...
8845 * casetab.c (init_casetab_once):
8846 * category.c (init_category_once):
8847 * character.c (syms_of_character):
8848 * coding.c (syms_of_coding):
8849 * xdisp.c (syms_of_xdisp): ...and omit it here.
8851 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8853 * xdisp.c (get_next_display_element): Don't apply to characters
8854 from a display vector the logic of setting it->end_of_box_run_p
8855 suitable for characters from a buffer. (Bug#15175)
8857 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8858 to handle directories, rather than '_utime' which doesn't.
8861 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8863 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8864 or fullscreen (Bug#14627).
8866 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8868 System-dependent integer overflow fixes.
8869 * process.c (Fset_process_window_size): Signal an error if
8870 the window size is outside the range supported by the lower level.
8871 * sysdep.c (set_window_size): Return negative on error,
8872 nonnegative on success, rather than -1, 0, 1 on not in system,
8873 failure, success. This is simpler. Caller changed.
8874 (serial_configure): Remove unnecessary initialization of local.
8875 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8876 size fits in unsigned long; this isn't true on some 32-bit hosts.
8877 Avoid buffer overrun if some future version of /proc/meminfo has a
8878 variable name longer than 20 bytes.
8879 (system_process_attributes) [__FreeBSD__]:
8880 Don't assume hw.availpages fits in 'int'.
8882 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8884 Don't let very long directory names overrun the stack.
8885 Fix some related minor problems involving "//", vfork.
8886 * callproc.c (encode_current_directory): New function.
8887 (call_process): Don't append "/"; not needed.
8888 * fileio.c (file_name_as_directory_slop): New constant.
8889 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8890 this can save the caller having to alloca.
8891 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8892 Use SAFE_ALLOCA, not alloca.
8893 (directory_file_name, Fexpand_file_name): Leave leading "//"
8894 alone, since it can be special even on POSIX platforms.
8895 * callproc.c (call_process):
8896 * process.c (Fformat_network_address):
8897 * sysdep.c (sys_subshell):
8898 Use encode_current_directory rather than rolling our own.
8899 (create_process): No need to encode directory; caller does that now.
8900 * process.h (encode_current_directory): New decl.
8901 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8902 Rework to avoid 'goto xyzzy;'.
8904 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8906 * xdisp.c (handle_face_prop): If the default face was remapped use
8907 the remapped face for strings from prefix properties. (Bug#15155)
8909 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8911 Minor cleanup for redisplay interface and few related functions.
8912 * frame.h (enum text_cursor_kinds): Move from here...
8913 * dispextern.h (enum text_cursor_kinds): ...to here.
8914 (toplevel): Drop unnecessary declarations.
8915 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8916 in update_window_end_hook and draw_window_cursor functions.
8917 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8918 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8919 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8920 * xterm.c (x_update_window_end, x_draw_window_cursor):
8921 * xdisp.c (display_and_set_cursor, update_window_cursor)
8922 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8923 enum text_cursor_kinds where appropriate.
8925 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8927 Redesign redisplay interface to drop updated_row and updated_area.
8928 * dispextern.h (updated_row, updated_area): Remove declaration.
8929 (struct redisplay_interface): Pass glyph row and row area parameters
8930 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8931 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8933 * dispnew.c (updated_row, updated_area): Remove.
8934 (redraw_overlapped_rows, update_window_line): Adjust user.
8935 (update_marginal_area, update_text_area): Likewise. Pass updated row
8936 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8937 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8940 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8942 * process.c (flush_pending_output): Remove stub.
8945 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8947 * callproc.c: Fix race that killed background processes (Bug#15144).
8948 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8949 Record deleted process-id in critical section, not afterwards.
8950 Don't mistakenly kill process created by a call-process invocation
8951 that discards output and does not wait.
8953 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8955 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8956 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8957 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8958 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8959 to shut up compiler in mark_object.
8960 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8962 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8964 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8965 We can't portably rely on PTY_OPEN doing that, even if
8966 it calls posix_openpt with O_CLOEXEC.
8968 2013-08-20 Kenichi Handa <handa@gnu.org>
8970 * character.c (string_char): Improve commentary.
8972 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8974 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8975 (struct animation_cache): Make signature a flexible array member.
8976 All uses changed. This is a tad slower but may insulate us better
8977 from future changes to ImageMagick.
8979 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8981 * image.c: Shrink memory needed for animation cache.
8982 (SIGNATURE_DIGESTSIZE): New constant.
8983 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8984 (imagemagick_create_cache): Copy the signature. This saves
8985 several KB of memory that ImageMagick wastes per signature.
8986 Don't bother updating the update_time, as the caller does that now.
8987 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8988 it's a fixed size struct member now.
8989 (imagemagick_get_animation_cache): Always destroy the signature,
8990 as it's now imagemagick_create_cache's responsibility to copy it.
8991 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8992 and use memcmp rather than strcmp.
8993 eassert that ImageMagick returns a signature of the specified length.
8995 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8997 * image.c (imagemagick_get_animation_cache): Don't segfault on
8999 (imagemagick_get_animation_cache): Revert to previous definition
9000 so that it actually works. But keep the memory leak fix.
9001 (imagemagick_get_animation_cache): Fix memory leak.
9003 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9005 * image.c: Fix animation cache signature memory leak.
9006 Fix some other minor performance problems while we're at it.
9007 (imagemagick_create_cache): Clear just the members that
9008 need clearing. Don't set update_time, as caller does that now.
9009 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9010 Simplify by using pointer-to-pointer instead of a prev pointer.
9011 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9012 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9013 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9014 it's already a copy. Free the signature probe unless it's cached.
9016 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9017 This was introduced by my 2013-08-12 fix for Bug#15035.
9019 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9021 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9022 (imagemagick_prune_animation_cache): Now static.
9024 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9026 * image.c (imagemagick_get_animation_cache): Don't segfault when
9027 pruning all entries.
9029 2013-08-18 Ken Brown <kbrown@cornell.edu>
9031 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9032 static heap if ENABLE_CHECKING is defined.
9033 (max_bss_sbrk_ptr): New variable.
9035 (report_sheap_usage): Report maximum static heap usage instead of
9036 ending static heap usage.
9038 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9040 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9041 of zlib_initialized according to the results of calling
9042 init_zlib_functions.
9044 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9046 * image.c: Implement an ImageMagick per-image cache.
9047 (imagemagick_get_animation_cache): Fix a double-free error.
9048 (imagemagick_load_image): Remove the ping_wand code, which only
9049 apparently saved time on invalid animated images, and slowed down
9050 everything else. Optimise for the common case.
9052 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9054 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9056 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9058 * marker.c (set_marker): Remove documentation of undefined behavior.
9060 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9062 * image.c (imagemagick_compute_animated_image): Animate correctly
9063 when sub-images are smaller than the main image.
9064 (imagemagick_compute_animated_image): Setting the iterator row to
9065 zero is apparently not allowed.
9066 (imagemagick_compute_animated_image): Allow images that say they
9067 have sub-images that are bigger than the main image, but just crop
9070 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9072 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9074 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9076 * image.c (imagemagick_compute_animated_image): Respect the GIF
9079 2013-08-15 Ken Brown <kbrown@cornell.edu>
9081 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9082 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9085 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9087 Fix minor problems found by static checking.
9088 * frame.c (delete_frame):
9089 * xdisp.c (next_element_from_display_vector):
9090 Avoid uninitialized local.
9091 * image.c (imagemagick_compute_animated_image): Port to C89.
9092 Prefer usual GNU indentation style for loops.
9093 Be more careful about bizarrely large sizes, by using ptrdiff_t
9096 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9098 Fix infinite frame selection loop (Bug#15025).
9099 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9101 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9103 * xdisp.c (compute_window_start_on_continuation_line):
9104 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9105 to make sure we end up setting the window start at the leftmost
9106 visible character of the display line. This avoids funky
9107 horizontal shifting because the window start is not kept on the
9108 same position. (Bug#15090)
9109 (next_element_from_display_vector): Support 'box' face attribute
9110 in the face definitions of a display vector. (Bug#15099)
9112 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9114 * image.c (imagemagick_compute_animated_image): Implement animated
9116 (imagemagick_compute_animated_image): Fix some compilation
9117 warnings. Implement a very simple cache to make the animation
9118 usable at all, but it should be replaced with a per-image cache.
9120 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9122 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9123 to do `for' loops over alist values.
9124 * buffer.h (FOR_EACH_BUFFER):
9125 * process.c (FOR_EACH_PROCESS): Use it.
9126 (handle_child_signal, status_notify, Fget_buffer_process)
9127 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9129 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9131 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9132 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9133 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9134 to xzalloc and so avoid redundant call to memset.
9135 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9136 members because it is allocated with xzalloc and so already zeroed.
9138 2013-08-14 Ken Brown <kbrown@cornell.edu>
9140 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9143 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9145 Utility function and macro to copy Lisp string to C string.
9146 * lisp.h (xlispstrdupa): New macro.
9147 (xlispstrdup): New prototype.
9148 * alloc.c (xlispstrdup): New function.
9149 * callint.c (Fcall_interactively):
9150 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9151 (Fsubstitute_in_file_name):
9152 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9153 * image.c (x_create_bitmap_from_file):
9154 * w32term.c (w32_term_init):
9155 * xterm.c (x_term_init): Use xlispstrdup.
9157 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9159 * image.c (imagemagick_load_image): Make animated pictures work.
9160 There's still some problems with background color settings, though
9163 * decompress.c (unwind_decompress): Always restore point.
9165 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9167 * marker.c (set_marker): Reformat documentation.
9169 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9171 * xdisp.c (cursor_type_changed): Now static.
9173 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9174 Use changed. This avoids the need to call xmalloc and for the
9175 caller to call xfree, and avoids memory leaks in some situations.
9177 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9179 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9180 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9181 (redisplay_window): If window_end_valid is cleared due to non-zero
9182 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9183 so do not call to try_cursor_movement for that window.
9185 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9187 * window.h (struct window): Convert window_end_pos and
9188 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9189 (wset_window_end_pos, wset_window_end_vpos): Remove.
9190 * dispnew.c (adjust_glyph_matrix):
9191 * window.c (Fwindow_end, replace_window, set_window_buffer)
9193 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9194 (set_vertical_scroll_bar, redisplay_window, try_window)
9195 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9196 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9197 (note_mouse_highlight): Adjust users.
9198 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9201 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9203 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9204 * image.c (imagemagick_filename_hint): Use `const char *' and
9205 prefer SSDATA to SDATA to avoid warnings.
9207 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9209 Cleanup window fringes, margins and scroll bars adjustments.
9210 * window.c (set_window_fringes, set_window_margins)
9211 (set_window_scroll_bars, apply_window_adjustment): New functions.
9212 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9213 (Fset_window_scroll_bars): Use them.
9215 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9217 * window.h (struct window): Convert scroll_bar_width
9218 from Lisp_Object to integer. Adjust comment.
9219 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9221 * window.c (wset_scroll_bar_width): Remove.
9222 (make_window): Initialize scroll_bar_width.
9223 (Fsplit_window_internal): Use direct assignment.
9224 (Fset_window_configuration, save_window_save):
9225 Convert Lisp_Object to integer and back where appropriate.
9226 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9227 bar was actually changed, and mention this in docstring.
9229 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9231 * decompress.c: Minor simplifications.
9232 (Fzlib_decompress_region): Don't bother verifying
9233 that avail_out <= UINT_MAX, as that was confusing.
9234 Mention the restriction in a comment instead.
9235 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9237 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9239 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9240 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9242 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9244 * image.c (imagemagick_filename_hint): Check for errors in the
9247 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9249 * window.c (Fwindow_margins): Return nil when there's no marginal
9250 area, as per the documented API.
9252 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9253 Fmake_vector, as scroll bar's struct members are not all Lisp
9254 objects now. This avoids crashes in GC.
9256 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9257 bool, so its address could be taken.
9259 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9261 * image.c (imagemagick_filename_hint): New function to possibly
9262 apply `image-content-type-suffixes'.
9263 (imagemagick_load_image): Use it.
9265 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9267 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9268 if loading zlib failed.
9270 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9272 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9273 2013-08-13 checkin below. Change bool to BOOL, rule is:
9274 All Obj-C code uses BOOL, except for interfaces callable from C.
9276 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9278 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9280 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9281 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9282 bool instead of BOOL.
9283 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9284 from Lisp_Object to bitfield. Adjust comment.
9285 * w32term.c (x_scroll_bar_create): Adjust user.
9286 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9287 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9288 Use bool for boolean.
9289 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9290 to `unsigned int' when defining a bitfield.
9292 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9294 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9296 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9298 * window.h (struct window): Convert left_margin_cols and
9299 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9300 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9301 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9303 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9305 (showing_window_margins_p, update_window_line, update_frame_1):
9306 * fringe.c (draw_fringe_bitmap_1):
9307 * xdisp.c (window_box_width): Adjust users.
9308 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9309 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9310 Use direct assignment.
9311 (Fset_window_configuration, save_window_save, Fwindow_margins):
9312 Convert Lisp_Object to integer and back where appropriate.
9313 (Fset_window_margins): Adjust user. Return t if any margin
9314 was actually changed, and mention this in docstring.
9316 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9318 * syntax.c (forward_word):
9319 * cmds.c (forward_char, backward_char): Mention the optional argument.
9321 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9323 * window.h (struct window): Convert left_fringe_width
9324 and right_fringe_width from Lisp_Objects to integers.
9326 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9327 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9328 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9330 (make_window): Initialize new integer fields to -1.
9331 (Fsplit_window_internal): Use direct assignment.
9332 (Fset_window_configuration, save_window_save):
9333 Convert Lisp_Object to integer and back where appropriate.
9334 (Fset_window_fringes): Adjust user. Return t if any fringe
9335 was actually changed, and mention this in docstring.
9337 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9339 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9340 * nsfns.m (x_set_cursor_type):
9341 * w32fns.c (x_set_cursor_type):
9342 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9343 * xdisp.c (set_frame_cursor_types): ...but in common code.
9345 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9347 * font.c (clear_font_cache): New function, stripped from...
9348 (Fclear_font_cache): ...here, which now uses the function
9349 above. Adjust comment.
9350 * font.h (clear_font_cache): Add prototype.
9351 * xfaces.c (clear_face_cache): Use clear_font_cache.
9353 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9355 * window.c (Fset_window_start): Compare `w', not `window' because
9356 `w' might not be equal to `window' after call to decode_live_window.
9358 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9360 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9361 This fixes a problem introduced by the Bug#15035 patch
9362 when using GPG. Reported by Herbert J. Skuhra.
9364 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9366 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9367 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9368 not yet initialized.
9370 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9372 * decompress.c (Fzlib_decompress_region): Support zlib
9373 decompression, too, and rename.
9375 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9377 Minor zlib configuration tweaks.
9378 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9379 Don't assume presence of fn_inflateInit2_ zlib internal function.
9381 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9383 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9384 include the zlib prefix.
9386 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9388 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9389 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9390 define static variables that are pointers to zlib functions to be
9392 (init_zlib_functions) [WINDOWSNT]: New function.
9393 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9395 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9396 macros instead of invoking the zlib functions directly.
9397 (syms_of_decompress): DEFSYM Qzlib_dll.
9398 Staticpro Szlib_available_p.
9400 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9402 Avoid looping over all frame windows to freeze and unfreeze.
9403 * window.h (struct window): Drop frozen_window_start_p.
9404 (freeze_window_starts): Drop prototype.
9405 * frame.h (struct frame): New frozen_window_starts flag.
9406 (FRAME_WINDOWS_FROZEN): New macro.
9407 * window.c (freeze_window_start, freeze_window_starts):
9409 (select_window, replace_window): Adjust users.
9410 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9411 (window_frozen_p): New function.
9412 (redisplay_window): Use it.
9414 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9416 Fix some fd issues when running subprocesses (Bug#15035).
9417 Fix bugs that can leak files or file descriptors on errors.
9418 Don't unlink open temp files, as that's hard for users to diagnose
9419 when things go awry (e.g., temp disk exhausted).
9420 Don't bother to lock temp files. Check for invalid recursion.
9421 * callproc.c (synch_process_fd): Remove. All uses removed.
9422 (synch_process_tempfile): New var or macro.
9423 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9425 (record_kill_process): New arg, the temp name. All callers changed.
9426 (delete_temp_file): Now just a simple wrapper around unlink.
9427 (call_process_kill): New arg, the call_process_fd array.
9428 Close them all. Clear synch_process_pid. Remove the temp file,
9429 or arrange for it to be removed.
9430 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9431 that's been moved to synch_process_tempfile. Caller changed.
9432 Do not remove the tempfile; that's now call_process_kill's
9434 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9435 call_process_kill; the caller now does that.
9436 (call_process_cleanup): Do not close the process fd; that's now
9437 call_process_kill's responsibility.
9438 (Fcall_process): Implement via new function call_process, which
9439 has most of the old body of Fcall_process, but with a different API.
9440 (call_process): New function that does not open or close filefd if
9441 it is nonnegative. Record which fds need to be closed, and let
9442 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9443 Signal an error if invoked recursively (could be done via a hook).
9444 Simplify creation of the tempfile in the MSDOS case.
9445 Don't create the output file until after checking for the executable.
9446 Report any failure to open /dev/null.
9447 Don't open /dev/null for writing twice; once is enough.
9448 Don't create pipe if all output is being discarded or sent to file.
9449 Don't worry about setting up the coding system or reading from the
9450 pipe if all output is being discarded.
9451 Hoist fd_error local into top level, to lessen block nesting.
9452 Don't record deleted pid here; now done by Fcall_process_region.
9453 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9454 and note its success in synch_process_tempfile.
9455 Do not leak resources when child_setup fails.
9456 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9457 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9458 (create_temp_file): Now returns open fd, with an additional
9459 Lisp_Object * argument to return the name. All callers changed.
9460 Do not close the file; rewind it instead, and leave it open for
9461 the caller. Do not lock the temp file. Unwind-protect the file
9462 and the file-descriptor.
9463 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9464 If an asynchrounous process, record it here, not in call_process.
9465 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9466 * eval.c (set_unwind_protect): New function.
9467 * fileio.c (write_region): New function, generalized from the
9468 old Fwrite_region. Do not lock temp files.
9469 (Fwrite_region): Use it.
9470 * lisp.h (set_unwind_protect, write_region): New decls.
9471 * process.c: Include <verify.h>.
9472 (make_process): Mark fds as initially closed.
9473 (deleted_pid_list): Now a list of pid-filename pairs.
9475 (close_process_fd): New function.
9476 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9477 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9478 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9479 (create_process, create_pty, Fmake_serial_process)
9480 (server_accept_connection): Record which fds need to be closed,
9481 and let deactivate_process close them.
9482 (Fmake_network_process): Do not discard the unwind-protect
9483 until it's safe to do so.
9484 (deactivate_process): Close the fds opened by create_process etc.
9485 (Fprocess_send_eof): Adjust to new way of recording open fds.
9486 Report an error if /dev/null can't be opened, instead of aborting.
9487 * process.h (PROCESS_OPEN_FDS): New constant.
9488 (struct Lisp_Process): New member open_fds.
9489 (record_kill_process, record_deleted_pid): Adjust signatures.
9490 (record_deleted_pid): Move decl here ...
9491 * syswait.h (record_deleted_pid): ... from here.
9493 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9495 * decompress.c: Fix bugs with large buffers and weird inputs.
9496 Tune a bit. Reindent as per usual Emacs style.
9497 (BUFFER_SIZE): Remove.
9498 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9499 more than UINT_MAX bytes. Decompress into the gap instead of into
9500 an auto buffer, as this should avoid copying. Return nil if
9501 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9502 set immediate_quit; we shouldn't trust zlib code that much.
9504 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9506 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9507 errors, and really move the gap to where we want it.
9509 * lisp.h: Include decompress.c support.
9511 * emacs.c (main): Include decompress.c support.
9513 * Makefile.in: Include -lz if present.
9515 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9517 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9518 (initWithTitle:): Initialize frame to 0.
9519 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9520 (fillWithWidgetValue:frame:): Rename from
9521 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9523 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9524 fillWithWidgetValue:frame:
9526 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9527 remove memory leak warnings.
9529 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9530 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9533 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9534 (x_activate_menubar): Update the whole menu.
9535 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9536 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9537 current event is not NSSystemDefined (Bug#15001).
9538 Call ns_check_menu_open only if trackingMenu is 2.
9539 (menuDidClose:): New method, decrease trackingMenu.
9540 (fillWithWidgetValue:setDelegate:): New method.
9541 (fillWithWidgetValue:): Call the above.
9543 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9545 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9547 Omit some unnecessary casts.
9548 Many of these go back to the old pre-C89 days, when they may have
9549 been needed, but we've been assuming C89 or later for a while now.
9550 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9551 (live_float_p, live_misc_p, live_vector_p):
9552 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9553 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9554 (defvar_per_buffer):
9555 * callint.c (Fcall_interactively):
9556 * doc.c (Fsubstitute_command_keys):
9557 * filelock.c (get_boot_time):
9558 * frame.c (xrdb_get_resource):
9559 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9560 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9561 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9562 (menuitem_highlight_callback, menu_destroy_callback)
9563 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9564 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9565 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9566 (xg_tool_bar_help_callback, tb_size_cb):
9567 * image.c (xpm_alloc_color, png_read_from_memory)
9568 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9569 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9571 * keymap.c (describe_map):
9572 * nsfns.m (Fns_display_monitor_attributes_list):
9573 * nsmenu.m (process_dialog:):
9574 * nsterm.m (hold_event):
9575 * process.c (wait_reading_process_output):
9576 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9577 * scroll.c (do_direct_scrolling, scrolling_1):
9578 * termcap.c (tgetent):
9579 * window.c (check_window_containing, add_window_to_list)
9580 (freeze_window_starts):
9581 * xdisp.c (compare_overlay_entries, vmessage):
9582 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9583 (x_get_monitor_attributes_xrandr)
9584 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9585 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9586 * xfont.c (xfont_match, xfont_open):
9587 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9588 (menubar_selection_callback, menu_position_func)
9589 (popup_selection_callback, create_and_show_popup_menu)
9590 (dialog_selection_callback, create_and_show_dialog):
9591 * xrdb.c (x_get_string_resource)
9593 * xsmfns.c (x_session_check_input):
9594 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9595 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9596 (xaw_jump_callback, xaw_scroll_callback):
9597 Omit unnecessary casts.
9599 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9601 Minor string-length refactoring.
9602 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9603 * frame.c (make_monitor_attribute_list):
9604 Prefer build_string to strlen + make_string.
9606 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9608 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9609 don't check minor_code (Bug#14417).
9611 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9613 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9614 vertical positions instead. This avoids calling MATRIX_ROW with
9615 row numbers that are possibly beyond valid limits. (Bug#15064)
9617 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9619 Use xstrdup and build_unibyte_string where applicable.
9620 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9621 * xfns.c (x_window):
9622 * xrdb.c (x_get_customization_string):
9623 * xterm.c (xim_initialize):
9624 * w32fns.c (w32_window): Use xstrdup.
9625 (w32_display_monitor_attributes_list):
9626 * emacs.c (init_cmdargs):
9627 * keyboard.c (PUSH_C_STR):
9628 * nsfont.m (nsfont_open):
9629 * sysdep.c (system_process_attributes):
9630 * w32.c (system_process_attributes):
9631 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9633 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9635 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9636 variables of these types so that GDB would know about them, as aid
9637 for debugging fatal exceptions. (Bug#15024) See also
9638 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9641 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9643 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9644 larger than the NSWindow (Bug#14934).
9646 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9648 Redesign redisplay interface to drop global variable updated_window.
9649 Always pass currently updated window as a parameter to update routines.
9650 * dispextern.h (updated_window): Remove declaration.
9651 (struct redisplay_interface): Pass window parameter to
9652 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9653 and after_update_window_hook.
9654 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9656 * dispnew.c (updated_window): Remove.
9657 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9658 (update_window_line): Adjust to match redisplay interface changes.
9659 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9660 (ns_scroll_run, ns_after_update_window_line):
9661 * w32term.c (x_update_window_begin, x_update_window_end)
9662 (x_after_update_window_line, x_scroll_run):
9663 * xterm.c (x_update_window_begin, x_update_window_end)
9664 (x_after_update_window_line, x_scroll_run):
9665 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9666 Likewise. Adjust comments where appropriate.
9667 (x_cursor_to): Simplify because this is always called during window
9668 update (but install debugging check anyway).
9669 (expose_window): Check must_be_updated_p flag to see whether this
9670 function is called during window update.
9672 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9674 Do not reset window modification event counters excessively.
9675 These leftovers and poor man's tricky methods to catch extra
9676 redisplay's attention are no longer needed.
9677 * frame.c (set_menu_bar_lines_1):
9678 * minibuf.c (read_minibuf_unwind):
9679 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9680 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9681 (window_scroll_line_based, Fset_window_configuration):
9682 * xdisp.c (redisplay_window): Do not reset last_modified and
9683 last_overlay_modified counters.
9685 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9687 * xselect.c (x_send_client_event): Set send_event and serial, memset
9688 data.l as it might be bigger than data.b. Use 24 bit mask to
9689 XSendEvent (Bug#15034).
9691 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9693 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9694 for TTY frames that are not the top frame on their console.
9697 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9699 * w32term.c (w32fullscreen_hook): Really maximize frame when
9700 asked for (Bug#14841).
9702 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9704 Prefer selected_window to Fselected_window, likewise for frames.
9705 * buffer.c (Fbuffer_swap_text):
9706 * data.c (Fvariable_binding_locus):
9707 * window.c (run_window_configuration_change_hook): Adjust users.
9708 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9709 Use decode_live_frame.
9711 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9713 Be more careful if selected window shows the buffer other than current,
9714 use window_outdated only if this is not so. This change should also
9715 address some weird issues discussed in Bug#13012.
9716 * window.h (window_outdated): New prototype.
9717 * window.c (window_outdated): Now here. Convert from static and
9718 always assume window's buffer.
9719 (Fwindow_end, Fwindow_line_height): Use it.
9720 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9721 and always assume window's buffer.
9722 (redisplay_window): Adjust user.
9723 (redisplay_internal): Call to reconsider_clip_changes once and
9724 check whether mode line should be updated only if selected window
9725 shows current buffer.
9726 (run_window_scroll_functions): Use eassert for debugging check.
9727 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9729 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9731 * window.c (window_scroll, window_scroll_pixel_based)
9732 (window_scroll_line_based): Use bool for booleans.
9734 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9736 * process.c: Fix minor off-by-one issues in descriptor counts.
9737 This shouldn't fix any real bugs, but it cleans up the code a bit.
9738 (max_process_desc, max_input_desc): -1, not 0, means none.
9740 (delete_input_desc): New function.
9741 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9742 (deactivate_process): Scan backwards when recomuting max_process_desc;
9743 that should be faster.
9744 (init_process_emacs): Initialize max_input_desc.
9746 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9748 Use region cache to speedup bidi_find_paragraph_start.
9749 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9750 Rename cache_long_line_scans to cache_long_scans.
9751 * buffer.c (bset_cache_long_line_scans): Rename to
9752 bset_cache_long_scans.
9753 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9754 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9756 (syms_of_buffer): Rename cache-long-line-scans to
9757 cache-long-scans. Adjust docstring.
9758 * search.c (newline_cache_on_off):
9759 * indent.c (width_run_cache_on_off): Adjust users.
9760 * bidi.c (bidi_paragraph_cache_on_off): New function.
9761 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9762 * insdel.c (prepare_to_modify_buffer):
9763 Invalidate bidi_paragraph_cache if enabled.
9765 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9767 Invalidate region caches only if buffer text is going to be changed.
9768 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9769 (modify_text): ...new prototype.
9770 (prepare_to_modify_buffer_1): New prototype.
9771 * textprop.c (modify_region): Rename to...
9772 (modify_text_properties): ...new function.
9773 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9774 (Fremove_list_of_text_properties): Adjust users.
9775 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9776 (modify_text): ...new function.
9777 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9778 (prepare_to_modify_buffer_1): ...new function.
9779 * casefiddle.c (casify_region):
9780 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9781 (Ftranspose_regions): Use modify_text.
9783 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9785 * lisp.mk (lisp): Add nadvice.elc.
9787 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9789 New macro to iterate over live buffers similar to frames.
9790 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9791 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9792 Declare buffer-related variables here to offload lisp.h.
9793 * buffer.c (Vbuffer_alist): Adjust comment.
9794 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9795 (other_buffer_safely):
9796 * data.c (store_symval_forwarding):
9797 * dispnew.c (Fframe_or_buffer_changed_p):
9798 * fileio.c (Fdo_auto_save):
9799 * filelock.c (unlock_all_files):
9800 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9802 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9804 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9805 * callproc.c (create_temp_file):
9806 * filelock.c (create_lock_file):
9807 Assume mkostemp, since it's now provided by Gnulib.
9809 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9811 * w32.c (mkostemp): New function.
9812 (mktemp): Remove, no longer used. Most of the code reused in
9813 mkostemp. (Bug#15015)
9814 (mktemp): Don't undef.
9816 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9818 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9819 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9820 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9821 (free_glyph_pool, check_glyph_memory): Likewise for
9822 all users. Adjust comments where appropriate.
9824 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9826 * composite.h: Minor fixups.
9827 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9828 to fix a misspelling, and change it to an inline function while
9829 we're at it (it need not be a macro). All uses changed.
9830 (composition_method, composition_valid_p):
9831 Rewrite to avoid assignments in if-conditions.
9833 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9835 Do not use global Lisp_Object in composition macros.
9836 * composite.h (composition_temp): Remove declaration.
9837 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9838 (composition_method, composition_valid_p): ...inline functions.
9839 (compose_region): Remove the leftover.
9840 * composite.c (composition_temp): Remove.
9841 (run_composition_function, update_compositions)
9842 (composition_compute_stop_pos, composition_adjust_point)
9843 (Ffind_composition_internal):
9844 * coding.c (handle_composition_annotation):
9845 * xdisp.c (handle_composition_prop, check_point_in_composition):
9846 Related users changed.
9848 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9850 Drop FRAME_PTR typedef.
9851 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9852 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9853 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9854 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9855 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9856 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9857 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9858 All related users changed.
9860 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9862 * eval.c (default_toplevel_binding): New function.
9864 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9865 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9866 (syms_of_eval): Export them.
9867 * data.c (Fdefault_value): Micro cleanup.
9868 * term.c (init_tty): Use "false".
9870 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9872 Fix X GC leak in GTK and raw (no toolkit) X ports.
9873 * xterm.c (x_free_frame_resources): If white and black relief
9874 GCs are allocated, always free them here.
9875 * xfns.c (x_make_gc): Omit redundant initialization.
9876 * widget.c (create_frame_gcs): Remove the leftover.
9877 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9878 in x_free_frame_resources.
9880 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9882 * nsterm.m (windowWillResize:toSize:): Only change title if
9883 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9885 (viewDidEndLiveResize): New method.
9887 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9888 inside NS_IMPL_COCOA.
9890 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9892 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9893 Do not check whether undo is enabled because record_insert and
9894 record_delete does that themselves.
9896 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9898 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9899 member which is not really used any more.
9900 (FRAME_XIC_BASE_FONTNAME): Remove.
9901 * xfns.c (xic_free_fontset): Adjust user.
9902 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9903 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9904 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9905 (xdialog_show): Use eassert for debugging check.
9906 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9908 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9910 * fileio.c, fns.c (merge): Move extern decl from here ...
9911 * lisp.h (merge): ... to here.
9913 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9915 Fix last font-related change.
9916 * w32font.h (w32font_list_internal, w32font_match_internal):
9918 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9919 (uniscribe_list_family): Adjust to match font API change.
9920 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9921 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9923 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9925 * frame.h (FRAME_MOUSE_UPDATE):
9926 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9927 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9929 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9931 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9932 * font.h (struct font_driver): Change list, match, and list_family
9933 functions to accept struct frame * as first arg.
9934 * font.c (font_score, font_compare, font_sort_entities):
9936 (font_sort_entities, font_list_entities, font_select_entity)
9937 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9938 match font API change.
9939 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9940 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9941 * ftxfont.c (ftxfont_list, ftxfont_match):
9942 * xftfont.c (xftfont_list, xftfont_match):
9943 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9944 * w32font.c (w32font_list, w32font_match, w32font_list)
9945 (w32font_list_internal, w32_font_match_internal): Likewise.
9946 * xfaces.c (Fx_family_fonts): Adjust user.
9948 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9950 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9951 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9952 only if HAVE_X_WINDOWS is in use.
9953 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9954 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9955 * w32term.c (x_wm_set_icon_position): Likewise.
9956 * w32fns.c (x_icon): Adjust user.
9958 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9960 * xterm.c (last_mouse_press_frame): Remove the
9961 leftover which is not really used any more.
9962 (handle_one_xevent, syms_of_xterm): Adjust users.
9963 (x_flush): Call XFlush once per each X display, not frame.
9964 This is better because this code always unconditionally skips
9965 non-X frames in Vframe_list and issues the only XFlush if we
9966 have more than one X frame on the same X display.
9967 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9968 Use bool for booleans.
9969 (x_draw_glyph_string_background, cvt_string_to_pixel)
9970 (cvt_pixel_dtor): Drop unnecessary prototypes.
9971 * xterm.h (x_display_ok): Adjust prototype.
9973 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9975 Drop unnecessary functions that deals with frame pixel size.
9976 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9977 (x_pixel_height): Drop prototypes.
9978 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9979 (x_pixel_height): Drop implementations.
9980 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9981 which should be always valid for window frame.
9982 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9983 * w32menu.c (Fx_popup_dialog):
9984 * xmenu.c (Fx_popup_dialog): Likewise for both.
9986 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9988 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9989 frame parameters and call to Fmodify_frame_parameters just once.
9990 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9991 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9992 and mention nil frame in docstring.
9994 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9996 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9997 (x_figure_window_size): Likewise. Adjust to return long.
9998 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9999 (toplevel): Move Qterminal_live_p to...
10000 * terminal.c (toplevel): ...here, make it static, and...
10001 (syms_of_terminal): ...DEFSYM here.
10002 * frame.h (Qterminal_live_p): Remove declaration.
10003 (make_frame, x_figure_window_size): Adjust prototype.
10004 * nsfns.m (Fx_create_frame): Use long for window flags.
10006 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10008 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10009 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10010 Do not assume that emacs_close (INT_MAX) is a no-op.
10012 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10014 * xfaces.c (make_face_cache): For struct face_cache, prefer
10015 xmalloc to xzalloc and so avoid redundant call to memset.
10016 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10018 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10020 * fringe.c (draw_window_fringes, update_window_fringes)
10021 (compute_fringe_widths):
10022 * w32term.c (x_draw_glyph_string):
10023 * window.c (candidate_window_p, Frecenter):
10024 * xfaces.c (realize_basic_faces, realize_default_face)
10025 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10026 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10027 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10028 * xmenu.c (Fx_menu_bar_open_internal):
10029 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10030 * xsettings.c (xft_settings_event):
10031 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10032 Use bool for booleans. Adjust style and comments where
10034 * dispextern.h (draw_window_fringes, update_window_fringes)
10035 (compute_fringe_widths):
10036 * xterm.h (x_had_errors_p): Adjust prototype.
10038 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10040 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10041 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10043 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10045 * fns.c (toplevel): Remove comment before Fsafe_length because
10046 it checks for QUIT.
10048 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10050 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10052 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10054 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10055 frame which got the message is still alive, before dereferencing
10056 its pointer. (Bug#14970)
10058 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10059 be a live window, before using it as such. (Bug#14970)
10061 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10063 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10064 w32_detect_focus_change instead of doing part of its job by hand.
10065 This fixes the problem whereby FOCUS_OUT events were not sent to
10068 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10070 * process.c (Fprocess_list): Doc fix.
10072 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10073 being re-exposed only if it didn't ask to become visible.
10074 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10075 was previously iconified. (Bug#14841)
10076 (x_iconify_frame): Mark the frame iconified.
10078 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10080 Fix minor problems found by static checking.
10081 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10082 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10084 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10086 * eval.c (set_specpdl_old_value): New function.
10087 (unbind_to): Minor simplification.
10088 (get_backtrace_frame): New function.
10089 (Fbacktrace_frame): Use it. Add `base' argument.
10090 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10091 (syms_of_eval): Export backtrace-eval.
10092 * xterm.c (x_focus_changed): Simplify.
10094 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10096 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10098 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10100 * xdisp.c (redisplay_window): Instead of moving point out of
10101 scroll margin, reject the force_start method, and try scrolling
10102 instead. (Bug#14780)
10104 2013-07-24 Ken Brown <kbrown@cornell.edu>
10106 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10109 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10111 * eval.c (Fprogn): Do not check that BODY is a proper list.
10112 This undoes the previous change. The check slows down the
10113 interpreter, and is not needed to prevent a crash. See
10114 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10116 2013-07-23 Glenn Morris <rgm@gnu.org>
10118 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10120 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10122 Port to GNU/Linux systems with tinfo but not ncurses.
10123 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10124 to decide whether ncurses is being used. Without this change,
10125 GCC complains about tgetent not being declared, on a system
10126 that has tinfo installed but ncurses not installed.
10128 * eval.c (Fprogn): Check that BODY is a proper list.
10130 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10131 * data.c (Fsetq_default):
10132 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10133 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10135 Tune by taking advantage of the fact that ARGS is always a list
10136 when a function is declared to have UNEVALLED args.
10138 * emacsgtkfixed.c: Port to GCC 4.6.
10139 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10141 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10143 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10144 here to silence compiler warnings.
10146 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10148 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10149 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10150 from messing up Emacs's 'struct frame' (Bug#14923).
10152 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10154 * alloc.c (make_save_ptr_ptr): Define this function.
10155 It was inadvertently omitted. It's needed only if
10156 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10158 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10160 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10161 frame have focus (Bug#14895).
10163 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10165 Avoid vfork-related deadlock more cleanly.
10166 * callproc.c (child_setup): When the child's exec fails, output
10167 the program name, as that's more useful. Use O_NONBLOCK to avoid
10169 * process.c (create_process_1): Remove; no longer needed.
10170 (create_process): Remove timer hack; no longer needed, now that
10171 the child avoids deadlock.
10173 2013-07-20 Glenn Morris <rgm@gnu.org>
10175 * image.c (Fimage_flush): Fix doc typo.
10177 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10179 Fix array bounds violation when pty allocation fails.
10180 * process.c (PTY_NAME_SIZE): New constant.
10181 (pty_name): Remove static variable; it's now auto.
10182 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10183 Take pty_name as an arg rather than using a static variable.
10184 All callers changed.
10185 (create_process): Recover pty_flag from process, not from volatile local.
10186 (create_pty): Stay inside array even when pty allocation fails.
10187 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10189 * lread.c (Fload): Avoid initialization only when lint checking.
10190 Mention that it's needed only for older GCCs.
10192 2013-07-20 Kenichi Handa <handa@gnu.org>
10194 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10195 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10197 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10199 * lread.c (Fload): Avoid uninitialized warning.
10201 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10203 Fix some minor file descriptor leaks and related glitches.
10204 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10205 (create_lock_file): Use write, not emacs_write.
10206 * image.c (slurp_file, png_load_body):
10207 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10208 (server_accept_connection):
10209 Don't leak an fd on memory allocation failure.
10210 * image.c (slurp_file): Add a cheap heuristic for growing files.
10211 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10212 as that's what the other routines do. Maybe input need not be
10213 blocked at all, but it's better to be consistent.
10214 Avoid undefined behavior when strlen is zero.
10216 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10217 (NSTATICS): Now a constant; doesn't need to be a macro.
10219 2013-07-19 Richard Stallman <rms@gnu.org>
10221 * coding.c (decode_coding_utf_8): Add simple loop for fast
10222 processing of ASCII characters.
10224 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10226 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10228 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10230 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10231 unportable 'struct x_display_info'.
10232 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10233 is a portable type.
10235 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10237 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10238 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10240 (system_process_attributes): Prefer plain char to unsigned char
10241 when either will do. Clean up properly if interrupted or if
10242 memory allocations fail. Don't assume sscanf succeeds.
10243 Remove no-longer-needed workaround to stop GCC from whining.
10244 Read command-line once, instead of multiple times. Check read status a
10245 bit more carefully.
10247 Fix obscure porting bug with varargs functions.
10248 The code assumed that int is treated like ptrdiff_t in a vararg
10249 function, which is not a portable assumption. There was a similar
10250 -- though these days less likely -- porting problem with various
10251 assumptions that pointers of different types all smell the same as
10252 far as vararg functions is conserved. To make this problem less
10253 likely in the future, redo the API to use varargs functions.
10254 * alloc.c (make_save_value): Remove this vararg function.
10255 All uses changed to ...
10256 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10257 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10259 (make_save_ptr): Rename from make_save_pointer, for consistency with
10260 the above. Define only on platforms that need it. All uses changed.
10262 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10264 * keyboard.c: Try to fix typos in previous change.
10265 (DISPLAY_LIST_INFO): New macro.
10266 (kbd_buffer_get_event): Do not access members that are not present
10267 in X11. Revert inadvertent change of "!=" to "=".
10269 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10271 * keyboard.c (kbd_buffer_get_event):
10272 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10273 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10275 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10277 * filelock.c: Fix unlikely file descriptor leaks.
10278 (get_boot_time_1): Rework to avoid using emacs_open.
10279 This doesn't actually fix a leak, but is better anyway.
10280 (read_lock_data): Use read, not emacs_read.
10282 * doc.c: Fix minor memory and file descriptor leaks.
10283 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10284 (get_doc_string, Fsnarf_documentation):
10285 Fix file descriptor leak on error.
10287 * term.c: Fix minor fdopen-related file descriptor leaks.
10288 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10289 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10291 * charset.c: Fix file descriptor leaks and errno issues.
10293 (load_charset_map_from_file): Don't leak file descriptor on error.
10294 Use plain record_xmalloc since the allocation is larger than
10295 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10297 * eval.c (record_unwind_protect_nothing):
10298 * fileio.c (fclose_unwind):
10300 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10301 The replacement doesn't block input, but that no longer seems
10304 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10306 * lread.c: Fix file descriptor leaks and errno issues.
10307 (Fload): Close some races that leaked fds or streams when 'load'
10309 (Fload, openp): Report error number of last nontrivial failure to open.
10310 ENOENT counts as trivial.
10311 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10313 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10314 now that the function is always called with a nonnegative arg.
10315 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10316 All uses replaced with ...
10317 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10319 A few more minor file errno-reporting bugs.
10320 * callproc.c (Fcall_process):
10321 * doc.c (Fsnarf_documentation):
10322 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10323 * process.c (set_socket_option):
10324 Don't let a constructor trash errno.
10325 * doc.c: Include <errno.h>.
10327 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10329 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10331 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10333 Fix w32 bug with call-process-region (Bug#14885).
10334 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10335 to Fcall_process when the input is empty. This simplifies the
10336 code a bit. It makes no difference on POSIXish platforms but
10337 apparently it fixes a bug on w32.
10339 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10340 * fileio.c (close_file_unwind): Don't close if FD is negative;
10341 this can happen when unwinding a zapped file descriptor.
10342 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10343 in case Emacs runs out of memory between the two unwind-protects.
10344 Don't trash errno when closing FD.
10345 Zap the FD in the specpdl when closing it, instead of deferring
10346 the removal of the unwind-protect; this fixes a bug where a child
10347 function unwinds the stack past us.
10349 New unwind-protect flavors to better type-check C callbacks.
10350 This also lessens the need to write wrappers for callbacks,
10351 and the need for make_save_pointer.
10352 * alloc.c (free_save_value):
10353 * atimer.c (run_all_atimers):
10355 * alloc.c (safe_alloca_unwind):
10356 * atimer.c (unwind_stop_other_atimers):
10357 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10358 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10359 * minibuf.c (choose_minibuf_frame_1):
10360 * process.c (make_serial_process_unwind):
10361 * xdisp.c (pop_message_unwind):
10362 * xselect.c (queue_selection_requests_unwind):
10363 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10364 * alloc.c (record_xmalloc):
10365 Prefer record_unwind_protect_ptr to record_unwind_protect with
10367 * alloc.c (Fgarbage_collect):
10368 Prefer record_unwind_protect_void to passing a dummy.
10369 * buffer.c (restore_buffer):
10370 * window.c (restore_window_configuration):
10371 * xfns.c, w32fns.c (do_unwind_create_frame)
10372 New wrapper. All record-unwind uses of wrappee changed.
10373 * buffer.c (set_buffer_if_live):
10374 * callproc.c (call_process_cleanup, delete_temp_file):
10375 * coding.c (code_conversion_restore):
10376 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10377 * editfns.c (save_excursion_restore)
10378 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10379 (save_restriction_restore):
10380 * eval.c (restore_stack_limits, un_autoload):
10381 * fns.c (require_unwind):
10382 * keyboard.c (recursive_edit_unwind, tracking_off):
10383 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10384 * macros.c (pop_kbd_macro, restore_menu_items):
10385 * nsfns.m (unwind_create_frame):
10386 * print.c (print_unwind):
10387 * process.c (start_process_unwind):
10388 * search.c (unwind_set_match_data):
10389 * window.c (select_window_norecord, select_frame_norecord):
10390 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10391 (fast_set_selected_frame):
10392 * xfns.c, w32fns.c (unwind_create_tip_frame):
10393 Return void, not a dummy Lisp_Object. All uses changed.
10394 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10395 * callproc.c (call_process_kill):
10396 * fileio.c (restore_point_unwind, decide_coding_unwind)
10397 (build_annotations_unwind):
10398 * insdel.c (Fcombine_after_change_execute_1):
10399 * keyboard.c (read_char_help_form_unwind):
10400 * menu.c (unuse_menu_items):
10401 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10402 * sound.c (sound_cleanup):
10403 * xdisp.c (unwind_redisplay):
10404 * xfns.c (clean_up_dialog):
10405 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10406 Accept no args and return void, instead of accepting and returning
10407 a dummy Lisp_Object. All uses changed.
10408 * cygw32.c (fchdir_unwind):
10409 * fileio.c (close_file_unwind):
10410 * keyboard.c (restore_kboard_configuration):
10411 * lread.c (readevalllop_1):
10412 * process.c (wait_reading_process_output_unwind):
10413 Accept int and return void, rather than accepting an Emacs integer
10414 and returning a dummy object. In some cases this fixes an
10415 unlikely bug when the corresponding int is outside Emacs integer
10416 range. All uses changed.
10417 * dired.c (directory_files_internal_unwind):
10418 * fileio.c (do_auto_save_unwind):
10419 * gtkutil.c (pop_down_dialog):
10420 * insdel.c (reset_var_on_error):
10421 * lread.c (load_unwind):
10422 * xfns.c (clean_up_file_dialog):
10423 * xmenu.c, nsmenu.m (pop_down_menu):
10424 * xmenu.c (cleanup_widget_value_tree):
10425 * xselect.c (wait_for_property_change_unwind):
10426 Accept pointer and return void, rather than accepting an Emacs
10427 save value encapsulating the pointer and returning a dummy object.
10429 * editfns.c (Fformat): Update the saved pointer directly via
10430 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10431 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10432 (unwind_body): New function.
10433 (record_unwind_protect): First arg is now a function returning void,
10434 not a dummy Lisp_Object.
10435 (record_unwind_protect_ptr, record_unwind_protect_int)
10436 (record_unwind_protect_void): New functions.
10437 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10438 * fileio.c (struct auto_save_unwind): New type.
10439 (do_auto_save_unwind): Use it.
10440 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10441 * insdel.c (struct rvoe_arg): New type.
10442 (reset_var_on_error): Use it.
10443 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10445 (specbinding_func): Remove; there are now several such functions.
10446 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10447 (set_unwind_protect_ptr): New function.
10448 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10450 Be simpler and more consistent about reporting I/O errors.
10451 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10452 Say "Read error" and "Write error", rather than "I/O error", or
10453 "IO error reading", or "IO error writing", when a read or write
10455 * process.c (Fmake_network_process, wait_reading_process_output)
10456 (send_process, Fprocess_send_eof, wait_reading_process_output):
10457 Capitalize diagnostics consistently. Put "failed foo" at the
10458 start of the diagnostic, so that we don't capitalize the
10459 function name "foo". Consistently say "failed" for such
10461 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10462 All callers changed. This is so it can use report_file_error.
10463 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10464 diagnostics consistently as above.
10466 * fileio.c (report_file_errno): Fix errno reporting bug.
10467 If the file name is neither null nor a pair, package it up as a
10468 singleton list. All callers changed, both to this function and to
10469 report_file_error. This fixes a bug where the memory allocator
10470 invoked by list1 set errno so that the immediately following
10471 report_file_error reported the wrong errno value.
10473 Fix minor problems found by --enable-gcc-warnings.
10474 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10475 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10477 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10479 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10480 Set event->arg to Qt if switch-event shall be generated.
10481 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10483 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10485 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10488 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10489 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10490 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10491 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10492 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10493 and there is a focused frame.
10494 (head_table): Add focus-in and focus-out.
10495 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10496 bind to handle-focus-in/out.
10498 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10499 (Fhandle_switch_frame): Call Fhandle_focus_in.
10500 (syms_of_frame): defsubr handle-focus-in/out.
10502 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10504 Fix porting bug to older POSIXish platforms (Bug#14862).
10505 * sysdep.c (emacs_pipe): New function, that implements
10506 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10507 This should port better to CentOS 5 and to Mac OS X 10.6.
10508 All calls to pipe2 changed.
10510 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10511 This makes the code easier to read and the executable a bit smaller.
10512 Do not replace all calls to Fcons that happen to create lists,
10513 just calls that are intended to create lists. For example, when
10514 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10515 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10516 Similarly for list2 through list5.
10517 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10518 * bytecode.c (exec_byte_code):
10519 * callint.c (quotify_arg, Fcall_interactively):
10520 * callproc.c (Fcall_process, create_temp_file):
10521 * charset.c (load_charset_map_from_file)
10522 (Fdefine_charset_internal, init_charset):
10523 * coding.c (get_translation_table, detect_coding_system)
10524 (Fcheck_coding_systems_region)
10525 (Fset_terminal_coding_system_internal)
10526 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10527 * composite.c (update_compositions, Ffind_composition_internal):
10528 * dired.c (directory_files_internal, file_name_completion)
10530 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10531 * doc.c (Fsnarf_documentation):
10532 * editfns.c (Fmessage_box):
10534 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10535 (Feval, eval_sub, Ffuncall, apply_lambda):
10536 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10537 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10538 (Fset_file_times, Finsert_file_contents)
10539 (Fchoose_write_coding_system, Fwrite_region):
10540 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10541 * font.c (font_registry_charsets, font_parse_fcname)
10542 (font_prepare_cache, font_update_drivers, Flist_fonts):
10543 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10544 * frame.c (make_frame, Fmake_terminal_frame)
10545 (x_set_frame_parameters, x_report_frame_params)
10546 (x_default_parameter, Fx_parse_geometry):
10547 * ftfont.c (syms_of_ftfont):
10548 * image.c (gif_load):
10549 * keyboard.c (command_loop_1):
10550 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10551 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10552 (Fminor_mode_key_binding, accessible_keymaps_1)
10553 (Faccessible_keymaps, Fwhere_is_internal):
10554 * lread.c (read_emacs_mule_char):
10555 * menu.c (find_and_return_menu_selection):
10556 * minibuf.c (get_minibuffer):
10557 * nsfns.m (Fns_perform_service):
10558 * nsfont.m (ns_script_to_charset):
10559 * nsmenu.m (ns_popup_dialog):
10560 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10561 (Fx_own_selection_internal):
10562 * nsterm.m (append2):
10563 * print.c (Fredirect_debugging_output)
10564 (print_prune_string_charset):
10565 * process.c (Fdelete_process, Fprocess_contact)
10566 (Fformat_network_address, set_socket_option)
10567 (read_and_dispose_of_process_output, write_queue_push)
10568 (send_process, exec_sentinel):
10569 * sound.c (Fplay_sound_internal):
10570 * textprop.c (validate_plist, add_properties)
10571 (Fput_text_property, Fadd_face_text_property)
10572 (copy_text_properties, text_property_list, syms_of_textprop):
10573 * unexaix.c (report_error):
10574 * unexcoff.c (report_error):
10575 * unexsol.c (unexec):
10576 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10577 (Fformat_mode_line, syms_of_xdisp):
10578 * xfaces.c (set_font_frame_param)
10579 (Finternal_lisp_face_attribute_values)
10580 (Finternal_merge_in_global_face, syms_of_xfaces):
10581 * xfns.c (x_default_scroll_bar_color_parameter)
10582 (x_default_font_parameter, x_create_tip_frame):
10583 * xfont.c (xfont_supported_scripts):
10584 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10585 (menu_help_callback, xmenu_show):
10586 * xml.c (make_dom):
10587 * xterm.c (set_wm_state):
10588 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10589 and similarly for list2 through list5.
10591 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10593 * callproc.c (Fcall_process_region): Fix minor race and tune.
10594 (create_temp_file): New function, with the temp-file-creation part
10595 of the old Fcall_process_region. Use Fcopy_sequence to create the
10596 temp file name, rather than alloca + build_string, for simplicity.
10597 Don't bother to block input around the temp file creation;
10598 shouldn't be needed. Simplify use of mktemp.
10599 Use record_unwind_protect immediately after creating the temp file;
10600 this closes an unlikely race where the temp file was not removed.
10601 Use memcpy rather than an open-coded loop.
10602 (Fcall_process_region): Use the new function. If the input is
10603 empty, redirect from /dev/null rather than from a newly created
10604 empty temp file; this avoids unnecessary file system traffic.
10606 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10608 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10609 Simplify by making this case like the other two. This is a bit
10610 slower on obsolete hosts, but the extra complexity isn't worth it.
10612 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10613 * process.c (create_process) [!DOS_NT]:
10614 Remove now-unnecessary calls to emacs_close.
10616 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10618 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10619 returning early. (Bug#14850)
10621 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10622 and inhibit-iso-escape-detection attributes of 'undecided'.
10625 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10627 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10628 Reported by Herbert J. Skuhra in
10629 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10631 Don't lose top specpdl entry when memory is exhausted.
10632 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10633 specpdl overflow here, to simplify callers; all callers changed.
10634 Always reserve an unused entry at the stack top; this avoids
10635 losing the top entry's information when memory is exhausted.
10637 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10639 Clean up errno reporting and fix some errno-reporting bugs.
10640 * callproc.c (Fcall_process):
10641 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10642 * process.c (create_process, Fmake_network_process):
10643 * unexaix.c (report_error):
10644 * unexcoff.c (report_error):
10645 Be more careful about reporting the errno of failed operations.
10646 The code previously reported the wrong errno sometimes.
10647 Also, prefer report_file_errno to setting errno + report_file_error.
10648 (Fcall_process): Look at openp return value rather than at path,
10649 as that's a bit faster and clearer when there's a numeric predicate.
10650 * fileio.c (report_file_errno): New function, with most of the
10651 old contents of report_file_error.
10652 (report_file_error): Use it.
10653 (Ffile_exists_p, Ffile_accessible_directory_p):
10654 Set errno to 0 when it is junk.
10655 * fileio.c (Faccess_file):
10656 * image.c (x_create_bitmap_from_file):
10657 Use faccessat rather than opening the file, to avoid the hassle of
10658 having a file descriptor open.
10659 * lisp.h (report_file_errno): New decl.
10660 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10663 * process.c (create_process, wait_reading_process_output) [AIX]:
10664 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10665 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10666 a multithreaded environment anyway).
10667 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10669 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10671 * image.c (x_find_image_file): Don't close a remote file handle.
10673 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10675 Fix races with threads and file descriptors.
10676 * callproc.c (Fcall_process_region):
10677 * dired.c (open_directory):
10678 * emacs.c (main, Fdaemon_initialized):
10679 * image.c (x_find_image_file):
10680 * inotify.c (Finotify_rm_watch):
10681 * lread.c (Flocate_file_internal):
10682 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10683 * term.c (term_mouse_moveto, init_tty):
10684 * termcap.c (tgetent):
10685 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10686 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10687 * unexhp9k800.c, unexmacosx.c (unexec):
10688 * callproc.c (Fcall_process_region):
10689 Use emacs_close, not close.
10690 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10691 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10692 and posix_close function on current platforms (which all lack them).
10693 (emacs_close): Use it. This should fix the races on GNU/Linux and
10694 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10695 and it should avoid closing random victim file descriptors on
10698 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10700 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10701 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10702 Touch up doc a bit.
10704 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10705 This is for .gdbinit xbacktrace.
10707 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10708 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10709 (emacs_set_tty): Now static.
10710 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10711 * term.c (tty_capable_p, tty_default_color_capabilities)
10712 (get_tty_terminal, term_mouse_movement)
10713 (handle_one_term_event, init_tty, maybe_fatal):
10714 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10715 (tgetent, scan_file, name_match, compare_contin):
10716 * terminal.c (get_terminal):
10717 Use bool for boolean.
10718 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10719 Prefer char to unsigned char if either will do.
10720 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10721 (tty_write_glyphs): Prefer int to unsigned.
10722 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10723 All callers changed.
10724 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10726 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10729 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10730 (B__dummy__): New dummy symbol, to pacify C89.
10731 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10732 they can't grok varargs macros.
10733 * dispnew.c (add_window_display_history)
10734 (add_frame_display_history):
10735 * print.c (print_object):
10736 * xdisp.c (debug_method_add):
10737 Use %p printf format only for void pointers.
10738 * emacs.c (usage_message): New constant, replacing ...
10739 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10740 (main): Adjust to usage reorg.
10741 * fns.c (syms_of_fns):
10742 * profiler.c (syms_of_profiler):
10743 Don't use non-constant struct initializers.
10744 * gnutls.h (gnutls_initstage_t):
10745 * lisp.h (enum Lisp_Fwd_Type):
10746 * lread.c (lisp_file_lexically_bound_p):
10747 * xsettings.c (anonymous enum):
10748 Remove trailing comma.
10749 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10750 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10751 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10753 * regex.c (const_re_char): New type, to pacify strict C89.
10754 All uses of 'const re_char' replaced to use it.
10755 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10756 with glibc when strict C89. This change is imported from gnulib.
10758 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10759 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10760 Omit GNU_LINUX implementation, since it requires long long.
10761 * xterm.c (x_draw_underwave):
10762 Do not assume the traditional order of struct's members.
10763 (x_term_init): Rewrite to avoid the need for non-constant structure
10766 Syntax cleanup, mostly replacing macros with functions.
10767 This removes the need for the syntax_temp hack.
10768 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10769 * syntax.c (SYNTAX_INLINE): New macro.
10770 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10771 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10772 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10773 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10774 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10775 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10776 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10777 Now constants, not macros.
10778 (syntax_temp) [!__GNUC__]: Remove.
10779 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10780 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10781 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10782 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10783 Move here from syntax.h; now functions, not macros. Except for the
10784 last function, these are static since only syntax.c uses them.
10785 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10786 All uses changed. Now a function, not a macro; use this fact
10787 to simplify the code.
10788 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10789 compiler bugs; no longer relevant.
10790 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10791 (SYNTAX_INLINE): New macro.
10792 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10793 for the new functions. Use bool for boolean member.
10794 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10795 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10796 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10797 (SETUP_BUFFER_SYNTAX_TABLE):
10798 Now extern inline functions, not macros.
10799 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10800 Remove; all uses replaced by implementation.
10801 (syntax_temp) [!__GNUC__]: Remove decl.
10802 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10804 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10806 * emacs.c (main): Fix syntax error.
10808 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10810 Timestamp fixes for undo (Bug#14824).
10811 * atimer.c (schedule_atimer):
10812 * fileio.c (Ffile_newer_than_file_p):
10813 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10814 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10815 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10816 (syms_of_fileio): Remove Sclear_visited_file_name.
10817 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10818 file doesn't exist; this avoids an ambiguity with negative timestamps.
10819 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10820 * systime.h (make_emacs_time, invalid_emacs_time):
10821 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10822 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10823 * undo.c (record_first_change): Push (visited-file-modtime) onto
10824 undo list rather than reimplementing it by hand, incorrectly.
10826 2013-07-09 Ken Brown <kbrown@cornell.edu>
10828 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10830 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10832 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10834 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10836 Handle errno and exit status a bit more carefully.
10837 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10838 number into an exit status. Instead, use EXIT_CANCELED.
10839 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10840 * callproc.c (relocate_fd):
10841 * emacs.c (close_output_streams, main):
10842 * process.c (create_process):
10843 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10844 Use emacs_perror for simplicity.
10845 * callproc.c (relocate_fd, main):
10846 * sysdep.c (sys_subshell):
10847 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10848 (shut_down_emacs): Use emacs_write, not write.
10849 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10850 * fileio.c (Fcopy_file, e_write):
10851 * nsterm.m (ns_select):
10852 * process.c (send_process):
10853 * sound.c (vox_write):
10854 Use emacs_write_sig, not emacs_write.
10855 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10856 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10858 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10860 (emacs_full_write): New function.
10861 (emacs_write): Rewrite to use it.
10862 (emacswrite_sig, emacs_perror): New functions.
10863 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10865 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10867 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10868 on NS even if it is present. Pixmap on NS is a void*.
10870 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10872 Port to Ubuntu 10 (Bug#14803).
10873 Problem reported by T.V. Raman.
10874 * process.c (close_on_exec, accept4, process_socket):
10875 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10877 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10879 * w32.c (sys_dup): Declare prototype.
10883 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10885 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10887 Make file descriptors close-on-exec when possible (Bug#14803).
10888 This simplifies Emacs a bit, since it no longer needs to worry
10889 about closing file descriptors by hand in some cases.
10890 It also fixes some unlikely races. Not all such races, as
10891 libraries often open files internally without setting
10892 close-on-exec, but it's an improvement.
10893 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10894 * callproc.c (Fcall_process) [!MSDOS]:
10895 * emacs.c (main) [!DOS_NT]:
10896 * nsterm.m (ns_term_init):
10897 * process.c (create_process):
10898 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10899 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10900 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10901 Prefer mkostemp with O_CLOEXEC to mkstemp.
10902 * callproc.c (relocate_fd) [!WINDOWSNT]:
10903 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10904 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10906 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10907 Make the resulting file descriptor close-on-exec.
10908 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10909 * lread.c (load_descriptor_list, load_descriptor_unwind):
10910 Remove; no longer needed. All uses removed.
10911 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10912 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10914 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10915 (Fmake_network_process, Fnetwork_interface_list)
10916 (Fnetwork_interface_info, server_accept_connection):
10917 Make newly-created socket close-on-exec.
10918 * sysdep.c (emacs_open, emacs_fopen):
10919 Make new-created descriptor close-on-exec.
10920 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10921 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10923 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10925 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10926 for NS_IMPL_GNUSTEP.
10928 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10930 Fix openp errno handling.
10931 * callproc.c (Fcall_process): Preserve openp errno around close.
10932 * lread.c (openp): Set errno when returning -1, as some callers
10935 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10937 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10939 * nsterm.h (NSSavePanel): Update comment.
10940 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10941 (ns_run_file_dialog): Declare.
10943 * nsfns.m: Remove panelOK.
10945 (ns_run_file_dialog): New function.
10946 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10947 event loop, so file dialog is popped up by ns_run_file_dialog, called
10948 by sendEvent (Bug#14578).
10949 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10951 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10953 * xdisp.c (default_line_pixel_height): New function.
10954 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10955 (try_cursor_movement, redisplay_window, try_window)
10956 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10958 * window.c (window_scroll_pixel_based):
10959 use default_line_pixel_height.
10961 * dispextern.h (default_line_pixel_height): Add prototype.
10963 * frame.c (x_set_line_spacing): Accept a float value for
10964 line-spacing parameter, per the documentation.
10966 * data.c (Fmultibyte_string_p): Doc fix.
10968 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10970 Use emacs_open more consistently when opening files.
10971 This handles EINTR more consistently now, and makes it easier
10972 to introduce other uniform changes to file descriptor handling.
10973 * sysstdio.h: New file.
10974 * buffer.c (mmap_init):
10975 * cygw32.c (chdir_to_default_directory):
10976 * dispnew.c (Fopen_termscript):
10977 * emacs.c (Fdaemon_initialized):
10978 * fileio.c (Fdo_auto_save):
10979 * image.c (slurp_file, png_load_body, jpeg_load_body):
10980 * keyboard.c (Fopen_dribble_file):
10982 * print.c (Fredirect_debugging_output):
10983 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10984 * termcap.c (tgetent):
10985 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10986 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10987 * w32term.c (w32_initialize) [CYGWIN]:
10988 * xfaces.c (Fx_load_color_file):
10989 Use emacs_open instead of plain open, and emacs_fopen instead of
10991 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10992 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10993 * callproc.c (default_output_mode): New constant.
10994 (Fcall_process): Use it to call emacs_open instead of plain creat.
10995 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10996 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10997 (emacs_fopen): New function.
10998 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10999 Include <lisp.h>, for emacs_open.
11000 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11002 Remove duplicate #include directives.
11003 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11005 Don't include stdio.h twice.
11006 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11007 Don't include sys/types.h or stdio.h twice.
11008 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11009 * lread.c: Don't include coding.h twice.
11010 * nsfont.m: Don't include frame.h twice.
11011 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11012 * ralloc.c: Don't include <unistd.h> twice.
11013 * xdisp.c: Don't include font.h twice.
11014 * xterm.c: Don't include fontset.h twice.
11015 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11017 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11019 Scale ImageMagick images more carefully.
11020 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11021 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11022 Be more careful about avoiding undefined behavior after
11023 integer overflow and division by zero.
11025 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11027 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11028 (syms_of_w32fns): DEFSYM them.
11029 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11030 (CCHDEVICENAME): Define macros if not defined.
11031 (struct MONITOR_INFO_EX): New struct.
11032 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11033 (enum_display_monitors_fn): New variable.
11034 (globals_of_w32fns): Initialize it.
11035 (Fx_display_pixel_width, Fx_display_pixel_height)
11036 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11037 multi-monitor setups in docstrings.
11038 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11039 screen size by primary monitor's millimeter per pixel.
11040 (w32_monitor_enum, w32_display_monitor_attributes_list)
11041 (w32_display_monitor_attributes_list_fallback)
11042 (Fw32_display_monitor_attributes_list): New functions.
11043 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11045 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11047 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11049 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11051 * fileio.c (Qfile_notify_error): New error symbol.
11053 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11054 * inotify.c (inotify_callback, symbol_to_inotifymask)
11055 (Finotify_add_watch, Finotify_rm_watch): Use it.
11056 (inotifyevent_to_event): Exchange order of cookie and file name.
11057 (Finotify_add_watch): Adapt docstring.
11059 * lisp.h (Qfile_notify_error): Declare.
11061 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11063 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11064 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11065 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11066 which did not work (see <http://bugs.gnu.org/14569#307>).
11067 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11068 && (!noninteractive || initialized)). This attempts to thread
11069 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11071 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11073 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11074 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11076 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11078 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11079 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11080 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11081 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11083 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11085 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11086 Define to __sys_siglist.
11088 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11090 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11091 word-wrap, so that overflow-newline-into-fringe would work in
11092 visual-line-mode. (Bug#2749)
11093 (move_it_in_display_line_to): When the last scanned display
11094 element fits exactly on the display line, and
11095 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11096 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11097 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11098 finding buffer position that corresponds to pixel coordinates,
11099 e.g. in buffer_posn_from_coords.
11101 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11103 * process.c (handle_child_signal): Call catch_child_signal if
11106 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11108 Don't convert function pointers to void * and back.
11109 It isn't portable C, and it's easy enough to avoid.
11110 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11111 (make_save_value): Add support for SAVE_FUNCPOINTER.
11112 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11113 * print.c (print_object):
11114 Distinguish function from object pointers.
11115 * lisp.h (SAVE_FUNCPOINTER): New constant.
11116 (SAVE_SLOT_BITS): Adjust to it.
11117 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11118 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11119 (voidfuncptr): New typedef.
11120 (struct Lisp_Save_Value): New member data[0].funcpointer.
11121 (XSAVE_FUNCPOINTER): New function.
11123 Simplify buildobj processing.
11124 * Makefile.in (buildobj.h): Make it a sequence of strings each
11125 followed by comma, rather than a single string. Put it into a
11126 .tmp file in case there's an error while generating it.
11127 (gl-stamp): Use .tmp for temp files.
11128 (mostlyclean): Clean .tmp files.
11129 * doc.c (buildobj): Move to just the routine that needs it.
11130 It's now an array of strings, so processing is simpler.
11132 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11134 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11135 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11136 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11137 Invoke malloc_enable_thread even when not interactive.
11138 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11139 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11140 in this case, since the underlying bug has now been fixed.
11142 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11144 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11145 unlinking it (bug#14691).
11147 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11149 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11150 before checking whether buffer is modified. This lets
11151 `kill-buffer-query-functions' cancel killing of the buffer or save
11152 its content before `kill-buffer' asks user the "Buffer %s
11153 modified; kill anyway?" question.
11155 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11157 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11158 Let the super performKeyEquivalent deal with them (Bug#14747).
11160 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11162 * widget.c (resize_cb): Remove unused local.
11164 Do not use GTK 3 if it exists but cannot be compiled.
11165 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11166 * xterm.c (x_error_handler) [!USE_GTK]:
11169 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11171 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11173 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11174 to the valid range of values. (Bug#14753)
11176 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11177 when moving point by using the current glyph matrix. This avoids
11178 the need to force redisplay when this function is called in a
11181 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11183 Fix minor problems found by static checking.
11184 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11185 Redo the latter's body to sidestep GCC parenthesization warnings.
11186 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11187 * coding.c (detect_coding, detect_coding_system):
11188 * coding.h (struct undecided_spec):
11189 Use bool for boolean.
11190 * image.c (QCmax_width, QCmax_height): Now static.
11191 * xdisp.c (Fmove_point_visually): Remove unused local.
11193 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11195 * xdisp.c (Fmove_point_visually): New function.
11197 2013-06-28 Kenichi Handa <handa@gnu.org>
11199 * coding.h (define_coding_undecided_arg_index): New enum.
11200 (coding_attr_index): New members
11201 coding_attr_undecided_inhibit_null_byte_detection,
11202 coding_attr_undecided_inhibit_iso_escape_detection,
11203 coding_attr_undecided_prefer_utf_8.
11204 (undecided_spec): New struct.
11205 (struct coding_system): New member `undecided' of the member
11208 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11209 (detect_coding): Likewise.
11210 (detect_coding_system): Likewise.
11211 (Fdefine_coding_system_internal): New coding system properties
11212 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11214 (syms_of_coding): Adjust for coding_arg_undecided_max.
11216 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11218 * image.c (x_from_xcolors): Remove unused local.
11220 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11222 Defer image data transfer between X client and server until actual
11225 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11228 * image.c (Destroy_Image): Remove.
11229 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11230 `mask_p', and `colors_p'. All uses changed.
11231 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11232 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11233 New macros for `flags' arg to x_clear_image_1.
11234 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11235 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11236 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11237 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11238 (image_get_x_image, image_unget_x_image): New functions or macros.
11239 (image_background, image_background_transparent, x_to_xcolors)
11240 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11241 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11242 instead of Destroy_Image.
11243 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11244 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11245 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11246 (imagemagick_load_image, svg_load_image): Use them instead of
11247 x_create_x_image_and_pixmap, and x_put_x_image followed by
11248 x_destroy_x_image, respectively.
11249 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11250 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11251 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11252 background_transparent fields.
11253 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11254 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11256 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11258 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11259 This mostly consists of undoing recent changes.
11260 * callproc.c (Fcall_process):
11261 * process.c (create_process):
11262 Do not worry about catching SIGCHLD here, undoing previous change.
11263 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11264 * process.c, process.h (catch_child_signal):
11265 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11266 * process.c (catch_child_handler): Don't worry about being called
11267 lazily and do not assume caller has blocked SIGCHLD, undoing
11268 previous change. Move first-time stuff back to
11269 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11270 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11271 set lib_child_handler if it's already initialized, which may
11272 help avoid problems on GNUstep.
11274 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11276 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11277 * callproc.c (Fcall_process):
11278 * process.c (create_process):
11279 Make sure SIGCHLD is caught before we fork,
11280 since Emacs startup no arranges to catch SIGCHLD.
11281 * process.c (lib_child_handler): Initialize to null, not to
11283 (catch_child_signal): Allow self to be called lazily.
11284 Do nothing if it's already been called.
11285 Assume caller has blocked SIGCHLD (all callers do now).
11286 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11287 just before it's really needed.
11288 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11289 since it hasn't been caught yet.
11291 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11293 * image.c (compute_image_size): New function to implement
11294 :max-width and :max-height.
11295 (imagemagick_load_image): Use it.
11297 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11299 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11300 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11302 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11303 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11304 the SIGCHLD handler, since the code is not atomic and (due to glib)
11305 signals may be arriving now.
11306 * sysdep.c (init_signals): Do not catch child signals here;
11307 'main' now does that later, at a safer time.
11309 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11311 Clean up SIGCHLD handling a bit (Bug#14569).
11312 * process.c, process.h (catch_child_signal):
11313 Now always extern, even if !NS_IMPL_GNUSTEP.
11314 * process.c (catch_child_signal): Move glib tickler here from
11315 init_process_emacs, so that it's done earlier in Emacs
11316 initialization. Also move the noninteractive && !initialized
11317 check here from init_process_emacs. This is all a bit cleaner for
11318 GNUish platforms, and I hope it works around the Cygwin bug.
11319 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11320 that glib signal handling is tickled before glib creates threads.
11322 * process.c (wait_reading_process_output): Avoid int overflow
11323 when reading more than 2 GiB total from a process.
11325 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11327 * process.c (create_process): Handle a couple more cases,
11328 i.e., work even if new_argv and wait_child_setup[i] are cached.
11329 Use Fcall_process's style for volatile vars.
11331 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11333 * process.c (create_process): Mark PROCESS volatile.
11335 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11337 Use C99-style flexible array members if available.
11338 This avoids some subtle aliasing issues, which typically
11339 aren't a problem with GCC but may be a problem elsewhere.
11340 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11341 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11342 In either case, it uses a flexible array member rather than
11343 the old struct hack. All uses changed.
11344 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11345 Adjust to sdata reorganization.
11346 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11347 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11348 that ports better to pre-C99 non-GCC.
11349 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11350 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11351 as the latter has changed.
11352 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11353 and port better to pre-C99 GCC.
11354 * image.c (struct xpm_cached_color):
11355 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11356 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11357 Use FLEXIBLE_ARRAY_MEMBER.
11358 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11359 Move decl to top level so it gets checked against implementation.
11360 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11361 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11363 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11365 * syntax.c: Integer cleanups.
11366 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11367 All uses that need 0-or-2 changed to:
11368 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11369 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11370 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11371 (char_quoted, prev_char_comend_first, back_comment)
11372 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11373 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11374 Use bool for boolean.
11375 (update_syntax_table, skip_chars, skip_syntaxes):
11376 Prefer int to unsigned when either will do.
11377 (back_comment): Return boolean success flag, like forw_comment,
11378 instead of positive-or-minus-1 (which might have overflowed int anyway).
11379 Don't stuff ptrdiff_t into int.
11380 (syntax_spec_code, syntax_code_spec): Now const.
11381 (Fmatching_paren, scan_lists, scan_sexps_forward):
11382 Use enum syntaxcode for syntax code.
11383 (Fmatching_paren): Check that arg is a character, not just an integer.
11384 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11385 (Finternal_describe_syntax_value): Omit no-longer-needed
11387 (skip_chars): Use char, not unsigned char, when the distinction
11389 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11390 * bytecode.c (exec_byte_code):
11391 * syntax.c (syntax_spec_code, Fchar_syntax)
11392 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11393 (init_syntax_once):
11394 * syntax.h (SYNTAX_WITH_FLAGS):
11395 Omit unnecessary casts.
11397 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11399 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11400 line dimensions here, to avoid race conditions with the main
11401 thread. (Bug#14062, bug#14630, bug#14669)
11403 * w32term.c (w32_draw_window_cursor): Compute the header line and
11404 mode line dimensions here.
11405 <w32_system_caret_window, w32_system_caret_hdr_height>:
11406 <w32_system_caret_mode_height>: New variables.
11408 * w32term.h: Declare them.
11410 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11412 * alloc.c (die): Move "assertion failed" string here ...
11413 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11414 COND when SUPPRESS_CHECKING. This shrinks the executable text
11415 size by 0.8% to 2.2% when configured with --enable-checking,
11416 depending on optimization flags (GCC 4.8.1 x86-64).
11418 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11420 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11422 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11423 base is 2; this is more accurate.
11425 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11427 * sound.c (string_default): Move to !WINDOWSNT section.
11428 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11430 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11432 * sound.c: Integer cleanups.
11433 Remove unnecessary forward decls.
11434 (struct sound_device): The 'file' member is now a Lisp_Object, not
11435 a char *, so that we needn't invoke alloca on a huge size.
11436 (Fplay_sound_internal): Adjust to this.
11437 (string_default): New function.
11438 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11439 Use it to adjust to the struct sound_device change.
11440 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11441 (be2hs) [0]: Remove.
11443 * syntax.c (skip_chars): Don't use uninitialized storage
11444 when searching a multibyte buffer for characters that are not in a
11445 unibyte string that contains non-ASCII characters.
11447 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11449 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11450 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11452 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11454 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11456 2013-06-18 Kenichi Handa <handa@gnu.org>
11458 * font.c (Ffont_spec): Signal an error for an invalid font name
11461 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11463 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11464 In particular this ports to 32-bit sparc Sun cc.
11465 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11466 array with a dummy element at specpdl[-1], so that its address can
11468 (unbind_to): Do not copy the binding; not needed, now that we
11469 copy old_value in the one place where the copy is needed.
11470 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11471 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11472 (union specbinding): Rename from struct specbinding. Redo layout
11473 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11474 which is not portable. With Sun C 5.12 32-bit sparc, the
11475 declaration causes nargs to be an unsigned bitfield, a behavior
11476 that the C standard allows; but Emacs wants nargs to be signed.
11477 The overall type is now a union of structures rather than a
11478 structure of union of structures, and the 'kind' member is now a
11479 bitfield, so that the overall type doesn't grow. All uses changed.
11480 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11482 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11484 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11485 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11487 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11489 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11491 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11492 unless we know that the window w's frame is a frame object.
11493 Another attempt at solving bug#14062 and bug#14630.
11495 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11497 * textprop.c (property_set_type): New enum.
11498 (add_properties): Allow appending/prepending text properties.
11499 (add_text_properties_1): Factored out of Fadd_text_properties.
11500 (Fadd_text_properties): Move all the code into
11501 add_text_properties_1.
11502 (Fadd_face_text_property): New function that calls
11503 add_text_properties_1.
11505 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11507 Move functions from lisp.h to individual modules when possible.
11508 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11509 * alloc.c (XFLOAT_INIT, set_symbol_name):
11510 * buffer.c (CHECK_OVERLAY):
11511 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11512 (set_char_table_parent):
11513 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11514 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11515 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11516 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11518 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11519 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11520 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11521 (backtrace_args, backtrace_debug_on_exit):
11522 * floatfns.c (CHECK_FLOAT):
11523 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11524 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11525 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11526 (set_hash_index_slot):
11527 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11528 * marker.c (CHECK_MARKER):
11529 * textprop.c (CHECK_STRING_OR_BUFFER):
11530 * window.c (CHECK_WINDOW_CONFIGURATION):
11531 Move here from lisp.h, and make these functions static rather than
11533 * buffer.c (Qoverlayp):
11535 * fns.c (Qhash_table_p):
11536 * window.c (Qwindow_configuration_p):
11538 * lisp.h: Remove the abovementioned defns and decls.
11540 Use functions, not macros, for XINT etc (Bug#11935).
11541 In lisp.h, prefer functions to function-like macros, and
11542 constants to object-like macros, when either will do. This:
11543 . simplifies use, as there's no more need to worry about
11544 arguments' side effects being evaluated multiple times.
11545 . makes the code easier to debug on some platforms.
11546 However, when using gcc -O0, keep using function-like macros
11547 for a few critical operations, for performance reasons.
11548 This sort of thing isn't needed with gcc -Og, but -Og
11549 is a GCC 4.8 feature and isn't widely-enough available yet.
11550 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11551 Remove enum lsb_bits; no longer needed.
11552 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11553 * buffer.c (Qoverlap):
11555 * fns.c (Qhash_table_p):
11556 Now extern, so lisp.h can use these symbols.
11557 * dispextern.h: Include character.h, for MAX_CHAR etc.
11558 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11559 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11560 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11561 (GLYPH_CODE_P): Move here from lisp.h.
11562 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11563 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11564 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11565 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11566 XUNTAG now returns void *.
11567 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11568 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11569 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11570 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11571 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11572 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11573 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11574 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11575 New macros, renamed from their sans-lisp_h_ counterparts.
11576 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11577 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11578 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11579 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11580 If compiling via GCC without optimization, define these as macros
11581 in addition to inline functions.
11582 To disable this, compile with -DINLINING=0.
11583 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11584 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11585 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11586 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11587 (INTMASK, VALMASK): Now macros, since static values cannot be
11588 accessed from extern inline functions.
11589 (VALMASK): Also a constant, for benefit of old GDB.
11590 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11591 is INTEGERP, which can fold it in.
11592 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11593 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11594 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11595 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11596 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11597 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11598 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11599 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11600 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11601 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11602 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11603 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11604 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11605 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11606 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11607 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11608 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11609 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11610 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11611 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11612 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11613 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11614 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11615 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11616 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11617 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11618 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11619 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11620 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11621 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11622 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11623 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11624 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11626 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11627 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11628 (VALMASK): Define in one place rather than in two, merging the
11629 USE_LSB_TAG parts; this is simpler.
11630 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11631 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11632 Move up, to avoid use before definition.
11633 Also include "globals.h" earlier, for the same reason.
11634 (make_natnum): New function.
11635 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11636 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11637 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11638 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11639 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11640 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11641 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11642 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11643 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11644 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11645 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11646 (Qwindow_configuration_p, Qimage): New forward declarations.
11647 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11648 (STRING_COPYIN): Remove; unused.
11649 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11650 (xcar_addr, xcdr_addr): New functions. All uses changed.
11651 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11652 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11653 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11654 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11655 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11656 (TYPE_RANGED_INTEGERP): Simplify.
11657 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11658 (setlocale, fixup_locale, synchronize_system_messages_locale)
11659 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11660 Now empty functions, not macros.
11661 (functionp): Return bool, not int.
11662 * window.c (Qwindow_configuration_p): Now extern,
11663 so window.h can use it.
11664 * window.h (Qwindowp): Move decl back to lisp.h.
11666 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11668 * xdisp.c (Fline_pixel_height): New function, required for solving
11671 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11673 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11675 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11677 * lread.c (syms_of_lread):
11678 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11680 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11682 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11684 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11686 * fileio.c (expand_file_name): Doc fix.
11688 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11690 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11691 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11692 Wait for self, not for 0. This can't hurt on GNU or similar
11693 system, and may help with Cygwin.
11695 * keyboard.c: Don't use PROP (...) as an lvalue.
11696 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11697 Use set_prop (A, B), not PROP (A) = B.
11699 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11701 * xdisp.c (get_it_property): Use it->window instead of generating
11702 a Lisp object from it->w.
11704 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11706 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11707 get-char-property the window that is being rendered, instead of
11708 the buffer, to support window-specific overlays. (Bug#14575)
11709 (compute_display_string_pos): When W is NULL, use the current
11710 buffer as the object to pass to get-char-property.
11711 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11712 pointer member of the bidi iterator, since no window is pertinent
11715 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11717 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11718 being displayed, and pass it to compute_display_string_pos.
11719 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11720 (bidi_paragraph_init): All callers changed.
11722 * xdisp.c (init_from_display_pos, init_iterator)
11723 (handle_single_display_spec, next_overlay_string)
11724 (get_overlay_strings_1, reseat_1, reseat_to_string)
11725 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11726 Set bidi_it.w member from it->w.
11727 (compute_display_string_pos): Accept additional argument, the
11728 window being displayed, and pass it to Fget_char_property.
11731 * dispextern.h (struct bidi_it): New member w, the window being
11733 (compute_display_string_pos): Adjust prototype.
11735 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11737 * xgselect.c: Remove unneeded include xterm.h.
11739 * process.c (wait_reading_process_output): Check for NS before GLIB.
11740 GLIB may be linked in due to rsvg, but ns_select must be called.
11742 * xgselect.c (xg_select): Remove call to window_system_available
11743 and g_main_context_pending at the top, so Gdk events (i.e. file
11744 notify) are processed when Emacs is started with -nw.
11746 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11748 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11749 (ctagsfiles3): New variable, includes only *.m files.
11750 (TAGS): Use an explicit language name in the regular expressions,
11751 to avoid transformation of '/SOMETHING' by MSYS to
11752 'c:\MSYS\SOMETHING'.
11754 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11756 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11758 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11760 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11761 still need to set the mouse pointer shape and activate help-echo.
11764 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11766 A few porting etc. fixes for the new file monitor code.
11767 See the thread containing
11768 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11769 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11770 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11771 (dir_monitor_callback, Fgfile_rm_watch):
11772 Use assq_no_quit instead of Fassoc, for speed.
11773 (dir_monitor_callback, Fgfile_rm_watch):
11774 eassert that the monitor is a fixnum.
11775 (dir_monitor_callback): No need for CDR_SAFE.
11776 Simplify building of lisp with alternative tails.
11777 (Fgfile_add_watch, Fgfile_rm_watch):
11778 Do not assume glib functions set errno reliably on failure.
11779 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11780 and signal an error otherwise.
11781 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11782 Use Fdelq instead of Fdelete, for speed.
11784 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11786 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11787 don't insist on being invoked on a highlighted tool-bar button.
11788 Avoids losing tool-bar functionality when mouse-highlight is nil.
11789 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11790 Don't highlight when mouse-highlight is nil.
11791 (note_mouse_highlight): When mouse-highlight is nil, don't return
11792 right away; instead, run tool-bar and mode-line highlight
11793 subroutine, clear any existing highlight, and revert the mouse
11794 pointer to its default shape. (Bug#14558)
11796 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11798 * lisp.mk (lisp): Add prog-mode.el.
11800 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11802 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11803 * process.c (dummy_handler): New function.
11804 (lib_child_handler): New static var.
11805 (handle_child_signal): Invoke it.
11806 (catch_child_signal): If a library has set up a signal handler,
11807 save it into lib_child_handler.
11808 (init_process_emacs): If using glib and not on Windows, tickle glib's
11809 child-handling code so that it initializes its private SIGCHLD handler.
11810 * syssignal.h (SA_SIGINFO): Default to 0.
11811 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11812 31; it should no longer be needed now.
11814 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11816 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11818 * gfilenotify.c (globals_of_gfilenotify): New function.
11819 (syms_of_gfilenotify): Move global initialization there.
11821 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11823 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11825 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11826 * keyboard.c (menu_bar_items, tool_bar_items):
11827 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11828 not override local keymaps any more.
11830 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11832 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11834 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11836 * w32console.c (initialize_w32_display): Return the dimensions of
11837 the console window via 2 additional arguments, not via the current
11838 frame. This avoids crashes due to overrunning the bounds of
11839 frame's decode_mode_spec_buffer, which is not resized following
11840 the change of the frame dimensions from the initial 10x10.
11842 * w32term.h (w32_initialize_display_info): Adjust prototype.
11844 * term.c (init_tty): Take dimensions of the frame from the values
11845 returned by initialize_w32_display.
11847 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11848 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11849 (LIBES): Add $(GFILENOTIFY_LIBS).
11851 * w32inevt.c (handle_file_notifications): Add dummy implementation
11852 for !HAVE_W32NOTIFY.
11854 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11856 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11858 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11860 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11862 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11864 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11866 Fix minor problems found by static checking.
11867 * data.c (pure_write_error):
11868 Use xsignal2, not Fsignal, as Fsignal might return.
11869 * eval.c (set_backtrace_debug_on_exit): Now static.
11870 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11871 No longer inline. EXTERN_INLINE is needed only for functions
11872 defined in .h files. Reindent function header as per GNU style.
11873 (backtrace_p, backtrace_top, backtrace_next):
11874 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11875 compiler or linker. Add extern decls to pacify gcc -Wall.
11876 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11878 * frame.c (free_monitors): Define only on platforms that need it.
11879 * nsterm.m (ns_term_init):
11880 * process.c (catch_child_signal):
11881 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11882 defined on all porting targets these days.
11883 * process.c, process.h (catch_child_signal):
11884 Make it extern only if NS_IMPL_GNUSTEP is defined.
11886 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11888 * w32.c (gettimeofday): Make the signature identical to prototype
11889 in nt/inc/sys/time.h.
11891 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11893 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11896 * keyboard.c (safe_run_hooks_error): Improve error message.
11898 * data.c (pure_write_error): Add `object' argument.
11899 * puresize.h (CHECK_IMPURE): Use it.
11901 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11903 * Makefile.in (NOTIFY_OBJ): New variable.
11904 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11906 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11907 Call syms_of_gfilenotify.
11909 * gfilenotify.c: New file.
11911 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11912 and Qfile_w32notify.
11913 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11914 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11916 * lisp.h: Declare syms_of_gfilenotify.
11918 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11920 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11922 Merge the specpdl and backtrace stacks. Make the structure of the
11923 specpdl entries more obvious via a tagged union of structs.
11924 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11925 (enum specbind_tag): New enum.
11926 (struct specbinding): Make it a tagged union of structs.
11927 Add a case for backtrace records.
11928 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11929 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11930 (backtrace_debug_on_exit): New accessors.
11931 (struct backtrace): Remove.
11932 (struct catchtag): Remove backlist field.
11933 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11935 (Flocal_variable_p): Speed up the common case where the binding is
11937 * eval.c (backtrace_list): Remove.
11938 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11939 (set_backtrace_args, set_backtrace_nargs)
11940 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11941 (backtrace_next): New functions.
11942 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11943 (unwind_to_catch, internal_lisp_condition_case)
11944 (internal_condition_case, internal_condition_case_1)
11945 (internal_condition_case_2, internal_condition_case_n): Don't bother
11946 with backtrace_list any more.
11947 (Fsignal): Adjust to new backtrace format.
11948 (grow_specpdl): Move up.
11949 (record_in_backtrace): New function.
11950 (eval_sub, Ffuncall): Use it.
11951 (apply_lambda): Adjust to new backtrace format.
11952 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11954 (specbind): Adjust to new specpdl format. Simplify.
11955 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11956 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11958 (mark_backtrace): Remove.
11959 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11960 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11961 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11963 * profiler.c (record_backtrace): Use get_backtrace.
11964 (handle_profiler_signal): Use backtrace_top_function.
11965 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11966 accessor functions.
11968 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11970 * process.h (catch_child_signal): Declare.
11972 * process.c (catch_child_signal): New function.
11973 (init_process_emacs): Call it.
11975 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11976 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11978 (x_set_cursor_type): Remove declaration.
11979 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11980 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11981 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11982 (ns_get_color): Use F suffix on float.
11983 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11984 (ns_get_rgb_color): Remove.
11985 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11986 (note_mouse_movement): x and y are CGFloat.
11987 (ns_draw_fringe_bitmap): Remove unused rowY.
11988 Change #if to COCOA && >= 10_6.
11989 (ns_draw_window_cursor): Remove unused overspill.
11990 (ns_draw_underwave): width and x are EamcsCGFloat.
11991 (ns_draw_box): thickness is CGFloat.
11992 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11993 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11994 if not in main thread.
11995 (ns_get_pending_menu_title, ns_check_menu_open)
11996 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11997 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11998 (sendFromMainThread:): New method.
11999 (changeFont:): size is CGFloat.
12000 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
12001 Disable warning about permanent text.
12002 (characterIndexForPoint:): Adjust return type depending on GNUstep
12004 (mouseDown:): delta is CGFloat.
12005 (updateFrameSize): Remove unised variable f.
12006 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12007 Cast float to EmacsCGFloat.
12008 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12009 also to -1 when restoring.
12010 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12011 inside NS_IMPL_COCOA.
12012 (toggleFullScreen:): Put call to toggleFullScreen inside
12013 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12014 (setPosition:portion:whole:): por is CGFloat.
12015 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12016 (mouseDown:): Use CGFloat.
12017 (mouseDragged:): Remove unised variable edge.
12018 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12020 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12021 of CGFloat differs.
12022 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12023 when NS_IMPL_GNUSTEP.
12024 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12025 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12026 (EmacsToolbar): Add clearAll. Add tag argument to
12027 addDisplayItemWithImage.
12028 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12030 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12032 * nsmenu.m (ns_update_menubar): Make static.
12033 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12034 (fillWithWidgetValue:): Add cast to SEL for setAction.
12035 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12036 (update_frame_tool_bar): Update code for GNUstep.
12037 (clearAll): New method.
12038 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12039 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12040 Move identifierToItem setObject and activeIdentifiers addObject before
12041 call to insertItemWithItemIdentifier.
12042 (validateVisibleItems): Fix indentation.
12043 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12044 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12045 UtilityWindow to aStyle, remove call to setStyleMask.
12047 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12049 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12050 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12051 Use F suffix on floats.
12052 (ns_char_width): Returns CGFloat.
12053 (ns_ascii_average_width): w is CGFloat instead of float.
12054 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12056 (ns_glyph_metrics): CGFloat instead of float.
12058 * nsfns.m (x_set_foreground_color, x_set_background_color):
12060 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12061 remove unused variables.
12062 (Fns_read_file_name): Keep track if panel is for save.
12063 Use ns_filename_from_panel/ns_directory_from_panel.
12064 (Fns_list_services): delegate only used for COCOA.
12065 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12066 Just return the input if GNUstep.
12067 (x_screen_planes): Remove.
12068 (Fxw_color_values): Use EmacsCGFloat
12069 (Fns_display_monitor_attributes_list): Only get screen number for
12071 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12073 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12074 ns_directory_from_panel.
12076 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12078 * process.c (handle_child_signal): Also use WCONTINUED.
12079 This is so that list-processes doesn't mistakenly list the process
12080 as stopped, when the process has actually been continued and is
12083 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12085 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12086 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12087 not already configured.
12089 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12091 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12093 * Makefile.in (mostlyclean): Remove *.res files.
12095 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12097 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12098 a buffer (bug#8447).
12100 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12102 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12103 display vector, and we backtrack, handle the case that the
12104 previous character position is also displayed from a display
12105 vector or covered by a display string or image. (Bug#14476)
12107 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12109 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12110 (struct MonitorInfo, free_monitors): Remove.
12111 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12112 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12113 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12116 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12117 (struct MonitorInfo, free_monitors): Remove.
12118 (ns_screen_name): Make static.
12119 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12120 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12123 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12124 (struct MonitorInfo): New struct.
12125 (free_monitors, make_monitor_attribute_list): Declare.
12127 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12129 (free_monitors, make_monitor_attribute_list): New functions.
12130 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12133 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12135 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12137 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12139 * keyboard.c: Apply keyboard decoding only to events that come directly
12140 from the tty, not from unread-command-events (bug#14368).
12141 (read_event_from_main_queue): New function, extracted from read_char.
12142 (read_decoded_char): Remove.
12143 (read_decoded_event_from_main_queue): New function to replace it.
12144 (read_char): Use it.
12145 (read_key_sequence): Use read_char rather than read_decoded_char.
12147 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12149 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12151 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12153 2013-05-22 Kenichi Handa <handa@gnu.org>
12155 The following changes are to fix the setting of
12156 buffer-file-coding-system on, for instance, C-x RET c unix RET
12157 _FILE_OF_DOS_EOL_TYPE_ RET.
12159 * coding.h (struct coding_system): New member detected_utf8_chars.
12161 * coding.c (detect_coding_utf_8): Count characters and check EOL
12162 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12164 (setup_coding_system): Do not initialize coding->head_ascii.
12165 (check_ascii): Do not set coding->eol_seen but update it. Do not
12166 call adjust_coding_eol_type here.
12167 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12168 If the eol-type of CODING is already specified, adjust the eol type
12169 of the found coding-system.
12170 (decode_coding_gap): Cancel previous change. Utilize the
12171 character numbers counted by detect_coding_utf_8. Fix detection
12174 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12176 * search.c (looking_at_1): Only set last_thing_searched if the match
12177 changed the match-data (bug#14281).
12179 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12181 * xdisp.c (reseat_at_previous_visible_line_start):
12182 Already declared in dispextern.h, so remove it here.
12183 (move_it_vertically_backward): Likewise.
12185 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12187 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12188 (Fx_display_pixel_width, Fx_display_pixel_height)
12189 (Fx_display_mm_width, Fx_display_mm_height):
12190 Mention `display-monitor-attributes-list' in docstrings.
12192 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12193 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12194 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12195 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12196 (Fx_display_backing_store, Fx_display_visual_class)
12197 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12198 (Fx_display_grayscale_p, Fx_display_pixel_width)
12199 (Fx_display_pixel_height, Fx_display_planes)
12200 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12201 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12202 (Fx_display_mm_width, Fx_display_mm_height)
12203 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12204 height for all physical monitors as in X11.
12206 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12207 Return pixel width or height for all physical monitors as in X11.
12209 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12211 Port --enable-gcc-warnings to clang.
12212 * bytecode.c (exec_byte_code):
12214 Redo diagnostic pragmas to pacify clang, too.
12215 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12216 * editfns.c (Fencode_time):
12217 * fileio.c (file_accessible_directory_p):
12218 * font.c (font_unparse_xlfd):
12219 Use '&"string"[index]' instead of '"string" + (index)'.
12220 * undo.c (user_error): Remove; unused.
12222 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12224 * insdel.c (insert_1_both): Document the arguments, instead of
12225 referring to insert_1, which no longer exists.
12227 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12228 some window, increment windows_or_buffers_changed, so that
12229 *Messages* display in that window is updated. (Bug#14408)
12231 * w32.c: Include epaths.h.
12232 (init_environment): Use cmdproxy.exe without leading directories.
12233 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12235 (gettimeofday): Adjust signature and return value to Posix
12238 * unexw32.c (open_output_file): Delete the existing emacs.exe
12239 before creating it, to break the hard link to the versioned
12242 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12243 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12244 (FIRSTFILE_OBJ): New variables.
12245 (W32_RES): Rename to EMACSRES. All users changed.
12246 (base_obj): Use $(CM_OBJ).
12247 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12248 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12249 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12250 $(W32_RES_LINK) before $(LIBES).
12251 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12253 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12255 * makefile.w32-in (DOC): Use just "DOC".
12257 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12259 * process.c: Export default filters and sentinels to Elisp.
12260 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12262 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12263 (Fset_process_sentinel, Fformat_network_address):
12264 Default to them instead of nil.
12265 (server_accept_connection): Sentinels can't be nil any more.
12266 (read_and_dispose_of_process_output): New function, extracted from
12267 read_process_output.
12268 (read_process_output): Use it; filters can't be nil.
12269 (Finternal_default_process_filter): New function, extracted from
12270 read_process_output.
12271 (exec_sentinel_unwind): Remove function.
12272 (exec_sentinel): Don't zilch sentinel while running.
12273 (status_notify): Sentinels can't be nil.
12274 (Finternal_default_process_sentinel): New function extracted from
12276 (setup_process_coding_systems): Default filter is not nil any more.
12277 (syms_of_process): Export new Elisp functions and initialize
12279 * lisp.h (make_lisp_proc): New function.
12281 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12283 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12285 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12287 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12288 unless we know that the window w is a leaf window.
12289 Another attempt at solving bug#14062.
12291 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12293 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12296 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12298 * image.c (gif_load): Check that subimages fit (Bug#14345).
12300 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12302 * lread.c (skip_dyn_eof): New function.
12303 (read1): Use it to skip the end of a file in response to #@00.
12305 * doc.c (get_doc_string): Slightly relax the sanity checking.
12307 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12309 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12310 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12311 (MonitorInfo): New struct.
12312 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12313 (Fns_display_monitor_attributes_list): New functions.
12314 (display-usable-bounds): Remove.
12315 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12318 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12320 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12321 (GTK_CHECK_VERSION): New macro, if not already defined.
12322 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12323 replaced by GTK_CHECK_VERSION.
12325 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12327 * xterm.h (GTK_PREREQ): New macro.
12328 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12329 to use this macro instead, for consistency and clarity.
12331 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12333 * xdisp.c (row_for_charpos_p): New function, with code of
12334 cursor_row_p, but accepts an additional argument CHARPOS instead
12335 of using a hardcoded PT.
12336 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12337 (row_containing_pos): Call row_for_charpos_p instead of partially
12338 doing the same. Fixes cursor positioning under longlines-mode
12339 when longlines-show-effect includes more than one newline, when
12340 moving the cursor vertically up.
12342 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12344 * makefile.w32-in (ACL_H): New macro.
12345 ($(BLD)/fileio.$(O)): Update dependencies.
12347 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12349 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12350 * Makefile.in (LIB_ACL): New macro.
12351 (LIBACL_LIBS): Remove.
12352 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12353 * fileio.c: Include <acl.h>.
12354 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12355 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12357 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12360 * unexelf.c: Don't assume ElfW (Half) fits in int.
12361 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12362 when dealing with ElfW (Half) values, since they can exceed 2**31
12363 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12364 (entry_address): Omit unused NUM arg. All uses changed.
12366 2013-05-07 Juri Linkov <juri@jurta.org>
12368 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12369 to the string converted from number with `Fnumber_to_string'.
12372 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12374 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12375 This fixes a problem introduced by my previous change.
12377 2013-05-07 Glenn Morris <rgm@gnu.org>
12379 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12381 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12383 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12385 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12387 Static checking by GCC 4.8.0.
12388 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12389 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12390 (x_get_monitor_attributes_fallback)
12391 (x_get_monitor_attributes_xinerama)
12392 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12393 Define only if USE_GTK.
12394 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12395 (x_get_monitor_attributes_fallback): Omit unused locals.
12396 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12397 Use double, not float, to avoid mixed-mode floating point arithmetic.
12399 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12400 Jan Djärv <jan.h.d@swipnet.se>
12402 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12403 (XINERAMA_CFLAGS): New macros.
12404 (ALL_CFLAGS, LIBES): Use them.
12406 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12407 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12408 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12409 (syms_of_xfns): DEFSYM them.
12410 (struct MonitorInfo): New struct.
12411 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12412 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12413 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12414 (x_get_monitor_attributes_xinerama): New functions.
12415 (Fx_display_monitor_attributes_list): New primitive.
12416 (syms_of_xfns): Defsubr it.
12418 * xterm.h (x_display_info): Add Xatom_net_workarea and
12419 Xatom_net_current_desktop.
12421 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12422 and dpyinfo->Xatom_net_current_desktop.
12424 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12426 * xdisp.c (pos_visible_p): Use the special code for finding the
12427 beginning of a display property or overlay for any "replacing"
12428 display property, not just for display strings. This solves
12429 incorrect reporting of position by posn-at-point. (Bug#14241)
12431 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12433 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12434 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12435 Verify that ElfW (Half) fits in int.
12436 (fatal): Use same signature as lisp.h.
12437 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12438 configure and build with -DUNEXELF_DEBUG without worrying about
12439 other modules that use DEBUG.
12440 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12441 possibly-wide integers now uses it instead of plain fprintf.
12442 (entry_address): New function, which avoids problems with 32-bit
12443 overflow on 64-bit hosts.
12444 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12445 (round_up): Don't assume the remainder fits in int.
12446 (find_section): Use bool for boolean. Simplify debug code.
12447 (unexec): Don't assume file sizes fit in int or size_t.
12448 Omit unnecessary trailing newline in 'fatal' format.
12449 Use strerror rather than outputting decimal error number.
12450 Remove unused code when emacs is not defined;
12451 this file relies on Emacs now.
12452 Don't assume e_phnum and e_shnum are positive.
12454 * regex.c: Fix problems when DEBUG is defined.
12455 (extract_number, extract_number_and_incr): Define regardless of
12456 whether DEBUG is defined; that's simpler and makes the code less
12457 likely to go stale in the normal case when DEBUG is not defined.
12458 Return int rather than taking an int * arg. All callers changed.
12459 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12460 Remove, replacing with ...
12461 (DEBUG_PRINT): New macro. All callers changed.
12462 (DEBUG_COMPILES_ARGUMENTS): New macro.
12463 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12464 (print_compiled_pattern, print_double_string) [DEBUG]:
12465 Use prototype rather than old-style definition.
12466 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12467 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12468 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12469 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12470 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12471 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12472 This matters only when DEBUG is defined.
12474 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12476 * xdisp.c (set_iterator_to_next): Set the
12477 ignore_overlay_strings_at_pos_p flag only if we are _really_
12478 iterating over an overlay string, as indicated by the
12479 current.overlay_string_index member. (Bug#14306)
12481 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12483 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12484 to where it is used, to avoid autorelease issues (Bug#14050).
12486 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12488 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12489 * fileio.c (syms_of_fileio): Implement this.
12490 * filelock.c (create_lock_file): If symbolic links don't work, so
12491 we use a regular file as a lock file, do not fsync the lock file;
12494 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12496 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12497 (syms_of_minibuf): Adjust accodingly.
12499 * callint.c (Fcall_interactively): Adjust calls accordingly.
12501 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12503 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12504 w->contents is a buffer before computing everything else.
12505 Use parentheses to disambiguate last part of the condition.
12507 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12508 assertion violations. (Bug#14062)
12510 2013-05-01 David Reitter <david.reitter@gmail.com>
12512 * nsfns.m (ns_tooltip): Initialize.
12514 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12516 * coding.c (decode_coding_gap): Don't remove the character before
12517 a newline unless it's a CR character. (Bug#14287)
12519 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12521 * dispextern.h (struct face): Move enum face_underline_type
12522 earlier so that bitfields can be in the same word.
12524 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12526 * nsfns.m (handlePanelKeys): New function.
12527 (EmacsOpenPanel:performKeyEquivalent:)
12528 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12529 arrows/function/control and copy/paste keys (Bug#14296).
12531 2013-04-27 Juri Linkov <juri@jurta.org>
12533 * callint.c (Fcall_interactively): Call `Qread_number' for
12534 interactive code letter `n' instead of using duplicate code.
12537 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12539 * systime.h (make_timeval): Declare as 'const'.
12541 2013-04-27 Kenichi Handa <handa@gnu.org>
12543 * font.c (font_open_entity): Always open a font of manageable
12546 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12548 Port better to AIX (Bug#14258).
12549 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12552 2013-04-24 Kenichi Handa <handa@gnu.org>
12554 * coding.c (decode_coding_iso_2022): When an invalid escape
12555 sequence is encountered, reset the invocation and designation
12556 status to the safest one.
12558 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12560 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12561 Without this fix, "make distclean" leaves stamp-h1 behind.
12563 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12565 * w32fns.c (w32_fullscreen_rect): New function to compute the
12566 window rectangle for the given fullscreen mode.
12567 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12568 longer tunes the window size. This keeps the window's edges flush
12569 with the screen and allows the taskbar to hide itself in fullboth.
12571 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12572 window decorations and uses the entire screen.
12574 * w32term.h (w32_fullscreen_rect) Add prototype.
12575 (struct w32_output): Replace normal_width, normal_height,
12576 normal_top, and normal_left members with a single normal_placement
12578 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12580 (FRAME_NORMAL_PLACEMENT): New macro.
12582 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12584 * minibuf.c (Ftest_completion): Silence compiler warning.
12586 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12588 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12591 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12594 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12595 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12596 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12597 parentheses where appropriate.
12599 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12601 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12603 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12605 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12606 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12607 Mention in the doc string that setting these variables takes
12608 effect only after a call to set-window-buffer. (Bug#14200)
12610 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12612 * indent.c (Fvertical_motion): Don't consider display strings on
12613 overlay strings as display strings on the buffer position we
12614 started from. This prevents vertical cursor motion from jumping
12615 more than one line when there's an overlay string with a display
12616 property at end of line.
12617 Reported by Karl Chen <Karl.Chen@quarl.org> in
12618 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12620 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12622 * window.c (select_window): `record_buffer' even if window is
12623 already selected (bug#14191).
12625 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12627 * window.c (Fwindow_end): Test more flags, including the buffer's
12628 last_overlay_modified flag, to determine whether the window's
12629 display is really up-to-date. Prevents the function from
12630 returning a stale value. (Bug#14170)
12631 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12634 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12636 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12637 garbaged only if it is not already the top frame on its TTY.
12638 This prevents flickering due to constant redrawing of TTY frames when
12639 there are GUI frames open in the same session. (Bug#13864)
12641 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12643 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12644 of marking the idle timers directly.
12646 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12648 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12649 tables (bug#14054).
12651 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12653 * window.c (select_window): Don't record_buffer while the invariant is
12654 temporarily broken (bug#14161).
12656 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12658 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12660 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12662 2013-04-07 Romain Francoise <romain@orebokech.com>
12664 Ignore additional platform-specific ACL errors (Bug#13702).
12665 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12666 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12668 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12670 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12673 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12675 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12676 This bug was introduced by my 2013-02-25 change that simplified
12677 data_start configuration. Without this change, on GNU/Linux
12678 an Emacs configured with --enable-profiling fails immediately
12679 due to a profiler signal.
12680 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12681 with these flags. On platforms where special flags are needed
12682 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12683 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12684 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12686 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12688 Get rid of some platform-specific functions examining window
12689 system and its capabilities. This is a partial rework of the
12691 * lisp.h (have_menus_p): Remove prototype. This function is
12692 replaced with platform-independent window_system_available.
12693 (check_window_system): Move to...
12694 * frame.h (decode_window_system_frame, window_system_available):
12695 ...here, add new prototypes.
12696 * frame.c (window_system_available, decode_window_system_frame):
12698 (check_window_system): Platform-independent now.
12699 * xterm.h (x_in_use): Remove declaration.
12701 * w32term.h (check_x_frame):
12702 * nsterm.h (check_x_frame): Remove prototypes. This function
12703 is replaced with platform-independent decode_window_system_frame.
12704 * msdos.c (have_menus_p): Remove.
12705 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12706 Remove platform-specific functions. Use check_window_system,
12707 decode_window_system_frame and check_ns_display_info where
12708 appropriate. Minor style and comment tweaks.
12709 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12710 (check_x_frame): Likewise.
12711 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12713 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12714 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12715 * xmenu.c, xselect.c: All related users changed.
12717 2013-04-03 Kenichi Handa <handa@gnu.org>
12719 The following changes is to optimize the code for reading UTF-8
12722 * coding.c (check_ascii): Rename from detect_ascii. Return value
12723 changed. Check EOL format. Do not call adjust_coding_eol_type
12725 (check_utf_8): New function.
12726 (adjust_coding_eol_type): Do nothing if already adjusted.
12727 (detect_coding): Compare the return value of check_ascii with
12728 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12729 (decode_coding_gap): Optimize for valid UTF-8.
12731 2013-03-21 Kenichi Handa <handa@gnu.org>
12733 * coding.c (syms_of_coding): Cancel previous change.
12735 * insdel.c (insert_from_gap): Fix previous change.
12737 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12739 Consistently use platform-specific function to detect window system.
12740 * lisp.h (check_window_system): New prototype. This function is
12741 going to replace check_x, check_w32 and check_ns.
12742 (have_menus_p): Mention msdos.c in comment.
12743 * fontset.c (check_window_system_func): Remove. Adjust all users.
12744 * fontset.h (check_window_system_func): Remove prototype.
12745 * nsterm.h (check_ns):
12746 * xterm.h (check_x):
12747 * w32term.h (check_w32): Likewise.
12748 * menu.c (Fx_popup_menu): Use check_window_system.
12749 * msdos.c (check_window_system): Define for MS-DOS.
12750 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12751 * w32fns.c (check_window_system): Likewise for MS-Windows.
12752 * xfns.c (check_window_system): Likewise for X.
12753 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12754 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12756 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12758 Prefer < to > in range checks such as 0 <= i && i < N.
12759 This makes it easier to visualize quantities on a number line.
12760 This patch doesn't apply to all such range checks,
12761 only to the range checks affected by the 2013-03-24 change.
12762 This patch reverts most of the 2013-03-24 change.
12763 * alloc.c (xpalloc, Fgarbage_collect):
12764 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12765 * character.c (string_escape_byte8):
12766 * charset.c (read_hex):
12767 * data.c (cons_to_unsigned):
12768 * dispnew.c (update_frame_1):
12769 * doc.c (Fsubstitute_command_keys):
12770 * doprnt.c (doprnt):
12771 * editfns.c (hi_time, decode_time_components):
12772 * fileio.c (file_offset):
12773 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12774 * font.c (font_intern_prop):
12775 * frame.c (x_set_alpha):
12776 * gtkutil.c (get_utf8_string):
12777 * indent.c (check_display_width):
12778 * keymap.c (Fkey_description):
12779 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12781 * minibuf.c (read_minibuf_noninteractive):
12782 * process.c (wait_reading_process_output):
12783 * search.c (Freplace_match):
12784 * window.c (get_phys_cursor_glyph):
12785 * xdisp.c (redisplay_internal):
12786 * xsmfns.c (smc_save_yourself_CB):
12787 Prefer < to > for range checks.
12788 * dispnew.c (sit_for): Don't mishandle NaNs.
12789 This fixes a bug introduced in the 2013-03-24 change.
12790 * editfns.c (decode_time_components): Don't hoist comparison.
12791 This fixes another bug introduced in the 2013-03-24 change.
12793 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12795 * frame.h (struct frame): Drop scroll_bottom_vpos
12796 member becaue all real users are dead long ago.
12797 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12798 * xdisp.c (redisplay_internal): Adjust user.
12800 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12802 * nsmenu.m (showAtX:Y:for:): setLevel to
12803 NSPopUpMenuWindowLevel (Bug#13998).
12805 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12807 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12808 (ns_check_pending_open_menu): Declare.
12810 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12811 (x_activate_menubar): Update the menu with title that matches
12812 ns_get_pending_menu_title, and call
12813 ns_check_pending_openmenu (Bug#12698).
12814 (menuWillOpen:): New method.
12815 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12817 * nsterm.m (menu_will_open_state, menu_mouse_point)
12818 (menu_pending_title): New varaibles.
12819 (ns_get_pending_menu_title, ns_check_menu_open)
12820 (ns_check_pending_open_menu): New functions.
12822 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12824 * indent.c (current_column_bol_cache): Remove leftover which is not
12825 used in Fmove_to_column any more.
12826 (current_column, scan_for_column): Adjust users.
12827 * keyboard.c (last_point_position_buffer, last_point_position_window):
12828 Remove leftovers which are not used for recording undo any more.
12829 (command_loop_1, syms_of_keyboard): Adjust users.
12830 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12831 redisplay_window any more.
12832 (move_it_to): Adjust user.
12834 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12836 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12837 Update dependencies.
12839 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12841 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12842 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12843 forward references.
12845 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12847 * window.h (struct window): Replace hchild, vchild and buffer slots
12848 with a single slot 'contents'. This is possible because each valid
12849 window may have either the child window (in vertical or horizontal
12850 combination) or buffer to display (for the leaf window). Using that,
12851 a lot of operations to traverse and/or change window hierarchies may
12852 be simplified. New member horizontal is used to distinguish between
12853 horizontal and vertical combinations of internal windows.
12854 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12855 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12856 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12857 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12858 Use contents slot, not buffer, where appropriate.
12859 (wset_combination): New function.
12860 (wset_buffer): Add eassert.
12861 (Fframe_first_window): Simplify the loop reaching first window.
12862 (Fwindow_buffer): Use WINDOW_LEAF_P.
12863 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12864 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12865 (unshow_buffer): Convert initial debugging check to eassert.
12866 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12867 (make_parent_window, window_resize_check, window_resize_apply)
12868 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12869 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12870 Adjust to match struct window changes.
12871 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12872 (mark_window_cursors_off, count_windows, get_leaf_windows)
12873 (foreach_window_1): Simplify the loop.
12874 * alloc.c (mark_object): Do not check for the leaf window because
12875 internal windows has no glyph matrices anyway.
12876 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12877 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12878 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12879 (build_frame_matrix_from_window_tree, mirror_make_current)
12880 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12881 (update_window_tree, set_window_update_flags): Simplify the loop.
12882 (sync_window_with_frame_matrix_rows): Enforce live window.
12883 Use contents slot, not buffer, where appropriate.
12884 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12885 and WINDOW_HORIZONTAL_COMBINATION_P.
12886 (make_frame_visible_1): Simplify the loop.
12887 Use contents slot, not buffer, where appropriate.
12888 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12889 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12890 (expose_window_tree): Likewise.
12891 Use contents slot, not buffer, where appropriate.
12892 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12893 to avoid deleted windows. Use contents slot instead of buffer.
12894 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12895 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12896 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12897 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12899 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12901 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12902 identify the reasons for assertion violations in bug#14062 and
12904 (Fx_show_tip): Fix compilation error under
12905 "--enable-check-lisp-object-type". (Bug#14073)
12907 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12908 Reported by <rzl24ozi@gmail.com>.
12910 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12912 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12914 (unwind_with_echo_area_buffer): ...to restore it here.
12915 This is needed to ensure that...
12916 (redisplay_window): ...both window markers are valid here,
12917 which is verified by eassert.
12918 * editfns.c (save_excursion_save): Do not assume that
12919 selected_window always displays the buffer.
12920 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12923 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12925 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12928 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12930 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12932 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12934 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12935 since MinGW's w32api headers do. This avoids compiler warnings.
12937 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12938 if already defined.
12940 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12942 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12944 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12946 * gtkutil.c (style_changed_cb): Check if frame is live and an
12947 X frame (Bug#14038).
12949 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12951 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12952 Define only for _WIN32_WINNT less than 0x0500.
12953 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12955 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12956 see its own definitions of 'struct timeval' and 'struct timezone'.
12958 Fix incompatibilities between MinGW.org and MinGW64 headers.
12959 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12961 * w32.c (REPARSE_DATA_BUFFER): Guard with
12962 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12964 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12966 * xterm.c: Include X11/XKBlib.h
12967 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12969 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12971 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12973 * blockinput.h (input_blocked_p): Likewise.
12974 * bytecode.c (exec_byte_code): Likewise.
12975 * callproc.c (call_process_kill, call_process_cleanup)
12976 (Fcall_process): Likewise.
12977 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12978 (Fccl_execute_on_string): Likewise.
12979 * character.c (string_escape_byte8): Likewise.
12980 * charset.c (read_hex): Likewise.
12981 * cm.c (calccost): Likewise.
12982 * data.c (cons_to_unsigned): Likewise.
12983 * dired.c (directory_files_internal, file_name_completion):
12985 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12986 (sit_for): Likewise.
12987 * doc.c (Fsubstitute_command_keys): Likewise.
12988 * doprnt.c (doprnt): Likewise.
12989 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12990 * emacsgtkfixed.c: Likewise.
12991 * fileio.c (file_offset, Fwrite_region): Likewise.
12992 * floatfns.c (Fexpt, fmod_float): Likewise.
12993 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12995 * font.c (font_intern_prop): Likewise.
12996 * frame.c (x_set_alpha): Likewise.
12997 * gtkutil.c (get_utf8_string): Likewise.
12998 * indent.c (check_display_width): Likewise.
12999 * intervals.c (create_root_interval, rotate_right, rotate_left)
13000 (split_interval_right, split_interval_left)
13001 (adjust_intervals_for_insertion, delete_node)
13002 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13003 (merge_interval_right, merge_interval_left, copy_intervals)
13004 (set_intervals_multibyte_1): Likewise.
13005 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13006 * keymap.c (Fkey_description): Likewise.
13007 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13008 * lread.c (openp, read_integer, read1, string_to_number):
13010 * menu.c (ensure_menu_items): Likewise.
13011 * minibuf.c (read_minibuf_noninteractive): Likewise.
13012 * print.c (printchar, strout): Likewise.
13013 * process.c (create_process, Faccept_process_output)
13014 (wait_reading_process_output, read_process_output, send_process)
13015 (wait_reading_process_output): Likewise.
13016 * profiler.c (make_log, handle_profiler_signal): Likewise.
13017 * regex.c (re_exec): Likewise.
13018 * regex.h: Likewise.
13019 * search.c (looking_at_1, Freplace_match): Likewise.
13020 * sysdep.c (get_child_status, procfs_ttyname)
13021 (procfs_get_total_memory): Likewise.
13022 * systime.h (EMACS_TIME_VALID_P): Likewise.
13023 * term.c (dissociate_if_controlling_tty): Likewise.
13024 * window.c (get_phys_cursor_glyph): Likewise.
13025 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13026 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13028 * xfns.c (Fx_window_property): Likewise.
13029 * xmenu.c (set_frame_menubar): Likewise.
13030 * xselect.c (x_get_window_property, x_handle_dnd_message):
13032 * xsmfns.c (smc_save_yourself_CB): Likewise.
13033 * xterm.c (x_scroll_bar_set_handle): Likewise.
13035 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13037 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13038 to be optional or nil. Adjust comment and convert it to docstring.
13039 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13040 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13042 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13044 Static checking by GCC 4.8-20130319.
13045 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13046 * process.c (Fset_process_datagram_address)
13047 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13048 * xdisp.c (get_char_face_and_encoding)
13049 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13050 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13051 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13053 2013-03-24 Ken Brown <kbrown@cornell.edu>
13055 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13056 fix compilation on 64-bit Cygwin, where underscores are not
13057 automatically prepended.
13059 * w32term.c (w32_initialize): Silence compiler warning.
13061 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13063 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13064 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13065 variables, to save and restore frame dimensions.
13066 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13067 after returning from a 'fullscreen' configuration.
13068 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13069 to avoid races between the main thread and the input thread.
13071 * w32term.h (struct w32_output): New members normal_width,
13072 normal_height, normal_top, normal_left, and prev_fsmode.
13073 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13074 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13075 members of a frame.
13077 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13078 'fullscreen' parameter. Always record previous width and height
13079 of the frame, except when switching out of maximized modes, so
13080 that they could be restored correctly, instead of resetting to the
13081 default frame dimensions. Send SC_RESTORE command to the frame,
13082 unless we are going to send SC_MAXIMIZE, to restore the frame
13083 resize hints in the mouse pointer shown by the window manager.
13086 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13088 * lisp.h (get_frame_param): Adjust conditions for prototype
13091 2013-03-22 Ken Brown <kbrown@cornell.edu>
13093 * unexcw.c: Drop unneeded inclusion of w32common.h.
13094 (report_sheap_usage): Declare.
13095 (read_exe_header): Add magic numbers for x86_64.
13096 (fixup_executable): Fix printf format specifier for unsigned long
13099 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13101 * frame.h (struct frame): Put menu_bar_window under #ifdef
13102 because this member is not needed when X toolkit is in use.
13103 (fset_menu_bar_window):
13104 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13105 (free_glyphs, update_frame):
13106 * xdisp.c (expose_frame): Likewise.
13107 (display_menu_bar): Likewise. Remove redundant eassert.
13108 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13111 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13113 Use functions and constants to manipulate Lisp_Save_Value objects.
13114 This replaces code that used macros and strings and token-pasting.
13115 The change makes the C source a bit easier to follow,
13116 and shrinks the Emacs executable a bit.
13117 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13118 (make_save_value): Change 1st arg from string to enum. All callers
13121 (mark_object): Use if, not #if, for GC_MARK_STACK.
13122 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13123 (XSAVE_OBJECT): Now functions, not macros.
13124 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13125 the constant was never used.
13126 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13127 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13128 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13129 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13131 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13132 type3 with a single member save_type. All uses changed.
13133 (save_type, set_save_pointer, set_save_integer): New functions.
13134 * print.c (PRINTX): Remove.
13136 * alloc.c: Remove redundant static declarations.
13138 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13140 * window.h (struct window): Convert left_col, top_line, total_lines
13141 and total_cols from Lisp_Objects to integers. Adjust comments.
13142 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13144 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13145 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13146 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13147 Adjust users where appropriate.
13149 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13151 * frame.h (struct frame): Drop resx and resy because the same data is
13152 available from window system-specific output context. Adjust users.
13153 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13154 New functions to provide defaults when no window system available.
13155 (FRAME_RES_X, FRAME_RES_Y): New macros.
13156 (NUMVAL): Move from xdisp.c.
13157 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13158 (Ffont_face_attributes, Fopen_font):
13159 * image.c (gs_load):
13160 * w32font.c (fill_in_logfont):
13161 * xdisp.c (calc_pixel_width_or_height):
13162 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13163 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13165 2013-03-20 Kenichi Handa <handa@gnu.org>
13167 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13168 to 1 (temporary workaround until a bug related to ASCII
13169 optimization is fixed).
13171 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13173 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13174 Signal error if window is not internal. Adjust docstring.
13175 (delete_all_child_windows): Use combination_limit to save the buffer.
13176 (Fset_window_configuration): Adjust accordingly.
13177 * print.c (syms_of_print): Initialize debugging output not here...
13178 (init_print_once): ...but in a new function here.
13179 * lisp.h (init_print_once): Add prototype.
13180 * emacs.c (main): Add call to init_print_once. Adjust comments.
13182 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13184 * window.c (window_resize_check, window_resize_apply)
13185 (window_from_coordinates, recombine_windows, set_window_buffer)
13186 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13187 (Fsplit_window_internal, Fdelete_window_internal)
13188 (freeze_window_starts): Use bool for booleans.
13189 * window.h (window_frame_coordinates, resize_frame_windows)
13190 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13192 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13194 * dispnew.c (bitch_at_user): Use `user-error'.
13196 2013-03-17 Ken Brown <kbrown@cornell.edu>
13198 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13199 as return type of image_background. (Bug#13981)
13200 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13202 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13204 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13205 (ns_select): Don't return with result uninitialized.
13207 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13210 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13212 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13213 directories. If filename is nil, get directory name (Bug#13932).
13214 Use getFilename and getDirectory.
13215 (getFilename, getDirectory): New methods for EmacsSavePanel and
13217 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13219 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13221 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13223 2013-03-15 Kenichi Handa <handa@gnu.org>
13225 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13226 (adjust_after_replace): Make it back to static. Delete the third
13227 arg text_at_gap_tail. Cancel the code for handling it.
13229 * coding.h (struct coding_system): New member eol_seen.
13231 * coding.c (detect_ascii): New function.
13232 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13233 when the source bytes are actually scanned. On detecting for
13234 coding_category_utf_8_auto, call detect_ascii instead of scanning
13235 source bytes directly.
13236 (produce_chars): Call insert_from_gap with the new arg 0.
13237 (encode_coding): Likewise.
13238 (decode_coding_gap): Control ASCII optimization by the variable
13239 disable_ascii_optimization instead of #ifndef .. #endif.
13240 Deccode EOL format according to coding->eol_seen.
13241 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13244 * lisp.h (adjust_after_replace): Cancel externing it.
13245 (insert_from_gap): Adjust prototype.
13247 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13249 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13250 FULLSCREEN_MAXIMIZED. (Bug#13935)
13252 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13254 * region-cache.c (find_cache_boundary, move_cache_gap)
13255 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13256 Simplify debugging check and convert to eassert. Adjust comment.
13257 (pp_cache): Put under ENABLE_CHECKING.
13259 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13261 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13262 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13263 and WM_ACTIVATEAPP.
13264 (w32fullscreen_hook): If the frame is visible, reset
13265 f->want_fullscreen flag after changing the frame size. If the
13266 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13269 2013-03-13 Daniel Colascione <dancol@dancol.org>
13271 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13272 too so that these builds can use Cygwin's file conversion
13273 functions. (We've been building and linking cygw32.o all along
13274 and just not using it.)
13276 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13278 File synchronization fixes (Bug#13944).
13279 * Makefile.in (LIB_FDATASYNC): New macro.
13281 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13282 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13283 Don't worry about HAVE_FSYNC, since a substitute fsync is
13284 available if the system lacks one.
13285 (Fwrite_regin): Retry fsync if interrupted.
13287 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13289 * w32term.c (w32_read_socket): If the Emacs frame is being
13290 activated, call w32fullscreen_hook, to make sure the new frame
13291 dimensions are in effect. (Bug#13937)
13293 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13295 * xdisp.c (init_iterator): Simplify because both character and byte
13296 positions are either specified or -1. Add eassert. Adjust comment.
13297 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13298 character and byte positions can be obtained from marker.
13300 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13302 Static checking by Sun C 5.12.
13303 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13304 * bytecode.c (exec_byte_code):
13305 * dispnew.c (init_display):
13307 * fileio.c (Fsubstitute_in_file_name):
13308 * keyboard.c (Fevent_convert_list):
13309 * keymap.c (Fsingle_key_description):
13310 * term.c (maybe_fatal, fatal):
13311 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13312 * xsmfns.c (Fhandle_save_session):
13313 Omit unreachable code.
13314 * keymap.c (map_keymap_char_table_item): Cast void * to
13315 a function pointer type; the C Standard requires this.
13317 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13318 Include <sys/param.h> unconditionally, as that works elsewhere and
13319 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13320 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13323 See ChangeLog.12 for earlier changes.
13325 ;; Local Variables:
13329 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13331 This file is part of GNU Emacs.
13333 GNU Emacs is free software: you can redistribute it and/or modify
13334 it under the terms of the GNU General Public License as published by
13335 the Free Software Foundation, either version 3 of the License, or
13336 (at your option) any later version.
13338 GNU Emacs is distributed in the hope that it will be useful,
13339 but WITHOUT ANY WARRANTY; without even the implied warranty of
13340 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13341 GNU General Public License for more details.
13343 You should have received a copy of the GNU General Public License
13344 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.