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.
59 2014-08-28 Eli Zaretskii <eliz@gnu.org>
61 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
63 * indent.c (Fvertical_motion): Fix vertical motion up through a
64 display property after a newline. (Bug#18276)
66 * xdisp.c (display_line): Don't assume that the call to
67 reseat_at_next_visible_line_start ends up at a character
68 immediately following the newline on the previous line. Avoids
69 setting the ends_at_zv_p flag on screen lines that are not at or
70 beyond ZV, which causes infloop in redisplay. For the details, see
71 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
73 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
74 coordinate for hscrolled R2L screen lines. (Bug#18277)
76 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
78 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
81 2014-08-27 Eli Zaretskii <eliz@gnu.org>
83 * syntax.c (scan_lists): Don't examine positions before BEGV.
86 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
88 Improve robustness of new string-collation code (Bug#18051).
89 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
90 (newlocale, wcscoll_l): Define substitutes for platforms that
91 lack them, so as to simplify the mainline code.
92 (str_collate): Simplify the code by assuming the above definitions.
93 Use wcscoll_l, not uselocale, as uselocale is too fragile. For
94 example, the old version left the Emacs in the wrong locale if
95 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
96 result. Report an error if newlocale fails.
98 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
100 * lisp.h (str_collate):
101 * sysdep.c (str_collate): Return int.
102 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
104 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
106 Fix some glitches in previous change.
107 * sysdep.c (stack_direction): Replace stack_grows_down
108 to simplify calculation of stack boundaries.
109 (handle_sigsegv): Check whether we really crash somewhere near
110 to stack boundary, and handle fatal signal as usual if not.
111 (init_sigsegv): Adjust accordingly.
112 * keyboard.c (Vtop_level_message): Rename to
113 Vinternal__top_level_message, as suggested by Stefan Monnier in
114 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
115 All related users changed.
117 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
119 Handle C stack overflow caused by too nested Lisp evaluation.
120 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
121 siglongjmp point to transfer control from SIGSEGV handler.
122 * keyboard.c (return_to_command_loop, recover_top_level_message)
123 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
124 (regular_top_level_message): New variable.
125 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
126 exit from SIGSEGV handler and adjust message displayed by Vtop_level
128 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
129 new variables described above.
130 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
131 (stack_grows_down, sigsegv_stack, handle_sigsegv)
132 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
133 (init_sigsegv): New function.
134 (init_signals): Use it.
136 2014-08-25 Ken Brown <kbrown@cornell.edu>
138 * emacs.c (main): Remove use of obsolete macro
139 G_SLICE_ALWAYS_MALLOC.
141 2014-08-25 Eli Zaretskii <eliz@gnu.org>
143 Implement locale-sensitive string collation for MS-Windows.
144 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
145 New functions. (Bug#18051)
147 * w32.h (w32_compare_strings): Add prototype.
149 * w32.c <g_b_init_compare_string_w>: New global flag.
150 (globals_of_w32): Initialize it.
152 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
154 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
155 [WINDOWSNT]: Call str_collate on MS-Windows.
157 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
159 One more minor cleanup of font subsystem.
160 * font.h (struct font_driver): Convert text_extents to
161 return void because returned value is never actually used.
162 * macfont.m (macfont_text_extents):
163 * w32font.c (w32font_text_extents):
164 * xftfont.c (xftfont_text_extents): Adjust to return void
165 and assume that 'metrics' argument is always non-NULL.
166 * ftfont.c (ftfont_text_extents):
167 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
169 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
171 Minor cleanups of str_collate fix (Bug#18051).
172 * fns.c (str_collate): Move decl from here ...
173 * lisp.h (str_collate): ... to here.
174 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
175 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
176 potential problems with integer overflow. Don't assume
177 setlocale succeeds. Remove unnecessary test before restoring
178 locale via setlocale, and free the copied setlocale string
181 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
183 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
185 * sysdep.c (str_collate): New function. (Bug#18051)
187 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
189 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
190 if the initial "rm -f" fails. This is for MinGW builds, where
191 MS-Windows will not allow deleting the executable file of a
194 2014-08-20 Eli Zaretskii <eliz@gnu.org>
196 * w32term.c (w32_scroll_bar_handle_click)
197 (w32_horizontal_scroll_bar_handle_click)
198 (x_scroll_bar_report_motion)
199 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
200 SB_THUMBTRACK, use the 32-bit position information returned by
201 GetScrollInfo, not the 16-bit information returned in the Windows
204 2014-08-19 Eli Zaretskii <eliz@gnu.org>
206 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
207 second coordinate ('y') reported for dragging the horizontal
210 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
212 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
213 and text area-relative x-coordinates.
215 2014-08-17 Eli Zaretskii <eliz@gnu.org>
217 Avoid overwriting the reversed_p flags in the glyph matrices when
218 init_iterator or start_display are called.
219 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
221 (tool_bar_height, redisplay_tool_bar, try_window)
222 (try_window_reusing_current_matrix, try_window_id)
223 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
224 reversed_p flag of the iterator's glyph row where the glyph row
225 is going to be redrawn.
227 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
229 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
231 2014-08-16 Martin Rudalics <rudalics@gmx.at>
233 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
234 of emacs_event return length from si.nPage to si.nMax.
235 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
236 interchange start and end of thumb.
238 2014-08-15 Ken Brown <kbrown@cornell.edu>
240 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
241 ERRORCHECK mutexes. (Bug#18222)
243 2014-08-12 Martin Rudalics <rudalics@gmx.at>
245 * frame.c (set_menu_bar_lines_1): Remove.
246 (set_menu_bar_lines): Call change_frame_size instead of
247 set_menu_bar_lines_1.
249 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
251 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
254 2014-08-11 Glenn Morris <rgm@gnu.org>
256 * fileio.c: Revert 2013-01-31 change, which chose coding system for
257 writing before backing up, since it causes a more serious problem
258 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
259 (choose_write_coding_system): No longer callable from Lisp.
260 Move last piece back here from Fwrite_region.
261 (Fwrite_region, syms_of_fileio): Update for above changes.
263 2014-08-11 Martin Rudalics <rudalics@gmx.at>
265 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
266 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
267 (Fwindow_new_pixel, Fset_window_new_pixel)
268 (Fset_window_new_total, Fset_window_new_normal)
269 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
271 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
273 2014-08-11 Eli Zaretskii <eliz@gnu.org>
275 * fontset.c (Finternal_char_font): Recompute basic faces if the
276 frame's face cache was cleared. (Bug#18162)
278 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
280 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
281 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
282 base buffer's undo list.
284 2014-08-10 Reuben Thomas <rrt@sc3d.org>
286 Fix a couple of recent inadvertent breaks of the MSDOS port.
287 * msdos.c: include required menu.h
288 * term.c: set correct menu_show_hook on MSDOS.
290 2014-08-10 Martin Rudalics <rudalics@gmx.at>
292 Fix handling of menu bar line on TTY frames (Bug#18136)
294 * dispnew.c (handle_window_change_signal):
295 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
296 frame's menu bar lines subtracted from height.
297 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
299 (adjust_frame_size): Count in menu bar when setting FrameRows.
300 (make_terminal_frame): When setting up the frame's lines and
301 text height don't count in the menu bar.
302 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
303 lines subtracted from height.
304 (do_switch_frame): Set tty's FrameRows to number of total lines
306 (Fframe_pixel_height, Fframe_pixel_width): If no window system
307 is used, return total number of lines and columns.
308 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
310 * term.c (OUTPUT, tty_set_terminal_modes)
311 (tty_set_terminal_window, tty_set_scroll_region)
312 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
313 (tty_ins_del_lines, tty_menu_display, tty_menu_activate): Use
314 FRAME_TOTAL_LINES instead of FRAME_LINES.
315 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
316 Call change_frame_size with frame's menu bar lines subtracted
318 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
319 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
322 2014-08-09 Reuben Thomas <rrt@sc3d.org>
324 * alloc.c (Fmemory_info): Remove a stray brace.
326 * process.c: Fix a comment typo.
328 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
330 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
332 * widgetprv.h (EmacsFramePart): Remove font.
334 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
335 (resources, setup_frame_cursor_bits): Remove unused variables and
336 functions, esp. wrt. font (Bug#18227).
338 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
340 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
342 2014-08-07 Reuben Thomas <rrt@sc3d.org>
344 Refer to MS-DOS using the same name everywhere.
346 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
350 2014-08-05 Martin Rudalics <rudalics@gmx.at>
352 * w32term.c (w32_redeem_scroll_bar):
353 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
354 not redeeming scroll bars that have been turned off.
356 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
358 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
359 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
360 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
361 (safe_run_hook_funcall): Adjust accordingly.
363 2014-08-04 Martin Rudalics <rudalics@gmx.at>
365 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS): Condition
366 correctly according to toolkit used.
367 * frame.c (make_initial_frame, make_terminal_frame)
368 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
369 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
370 assignments according to presence of toolkit scrollbars.
371 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Condition
372 correctly according to toolkit used.
373 * window.c (set_window_scroll_bars): Set horizontal scroll bar
374 only if toolkit supports it.
375 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
377 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
379 (XTredeem_scroll_bar): Always redeem scroll bar if present.
381 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
383 * keyboard.c (safe_run_hook_funcall): Avoid consing around
384 Vinhibit_quit and prefer internal_condition_case_n to pass args.
385 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
386 (safe_run_hooks): Remove comment which is not relevant any more.
388 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
390 Don't let big frames overrun the stack.
391 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
392 Use SAFE_NALLOCA, not alloca.
394 Fix bug with clang + directory_files_internal + GC (Bug#16986).
395 * dired.c (directory_files_internal): Use a volatile variable
396 to prevent the compiler from optimizing away all copies of a local.
397 I wonder how many other GC-related bugs like this lurk elsewhere?
399 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
400 * xterm.h (struct x_display_info): New member 'connection'.
401 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
402 so that x_delete_terminal has a file descriptor to pass to
403 delete_keyboard_wait_descriptor.
405 Don't mishandle year-9999 dates (Bug#18176).
406 * editfns.c (decode_time_components): Store an invalid timespec
407 on overflow, instead of returning false, so that the caller can
408 distinguish overflow from other errors.
409 (lisp_time_argument, lisp_seconds_argument): If the time is out
410 of range, signal a time overflow instead of an invalid time spec.
411 * keyboard.c (decode_timer): Treat time overflow like other
414 Avoid undefined behavior with signed left shift.
415 Caught by 'gcc -fsanitize=undefined'.
416 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
417 * dispnew.c (line_hash_code, scrolling):
418 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
419 Use 'unsigned', not 'int', for line hashes.
420 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
422 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
424 Make compare-strings more compatible with old behavior (Bug#17903).
425 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
427 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
429 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
430 Don't add label between left and right buttons (Bug#18129).
432 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
434 Make functions static that no longer need to be extern.
435 * frame.c, frame.h (set_menu_bar_lines):
436 * keyboard.c (Qleftmost, Qrightmost):
437 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
438 (x_set_internal_border_width):
441 2014-08-01 Eli Zaretskii <eliz@gnu.org>
443 Fix display of R2L lines when the last character fits only partially.
444 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
446 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
447 R2L row is visible only partially, give the row a negative x
449 (display_line): Fix the calculation of the glyph whose pixel width
450 is used to decide whether the last produced glyph fits on the
451 line. When the last glyph fits only partially, give the row a
454 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
455 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
456 pixel width of the first glyph that is hscrolled from display.
457 (display_line): In R2L glyph rows, don't give a negative offset to
458 row->x when the first glyph begins before first_visible_x.
460 * xdisp.c (display_line): If called with iterator set up to write
461 to a marginal area, delay the call to handle_line_prefix until we
462 switch back to the text area. (Bug#18035)
464 * .gdbinit (xwindow): The members total_cols, total_lines,
465 left_col, and top_line are C integers (and has been so for the
468 2014-08-01 Andreas Schwab <schwab@suse.de>
470 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
471 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
473 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
475 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
476 (timerfd_callback): Ignore weird events with no data. Add tight
477 assertions and comments.
478 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
479 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
481 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
483 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
484 I had confused && with ||.
486 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
488 Simplify timerfd configuration and fix some minor glitches.
489 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
490 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
491 Fall back on timer_create if timerfd_create fails at runtime.
492 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
493 kernel primitives to do resolution. All uses removed.
494 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
495 (turn_on_atimers): Clear timer_create-based timers too,
498 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
499 Without this change, the code can access the local variable 'width'
500 even when it has not been initialized, and likewise for 'height';
501 in either case this leads to undefined behavior.
503 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
505 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
506 necessary, put horizontal scroll bar resources as well. See
507 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
508 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
510 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
512 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
513 background value to match the resource of its vertical counterpart.
515 2014-07-29 Martin Rudalics <rudalics@gmx.at>
517 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
518 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
520 2014-07-28 Martin Rudalics <rudalics@gmx.at>
522 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
523 change that added the top margin height to the requested height
524 and revert (undocumented) part of 2014-07-28 change that changed
525 the logic of whether a size change occurred.
527 2014-07-28 Eli Zaretskii <eliz@gnu.org>
529 * .gdbinit (xwindow): The members total_cols, total_lines,
530 left_col, and top_line are C integers (and has been so for the
533 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
536 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
538 On GNU/Linux, use timerfd for asynchronous timers.
539 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
540 (toplevel): Rename alarm_timer_ok to special_timer_available.
541 [HAVE_TIMERFD]: Declare timerfd.
542 [HAVE_CLOCK_GETRES]: Declare resolution.
543 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
544 system timer resolution.
545 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
546 (timerfd_callback) [HAVE_TIMERFD]: New function.
547 (atimer_result, debug_timer_callback, Fdebug_timer_check)
548 [ENABLE_CHECKING]: New function for the sake of automated tests.
549 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
550 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
551 [ENABLE_CHECKING]: Defsubr test function.
552 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
553 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
554 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
556 Fix --without-x build and pacify --enable-gcc-warnings.
557 Problems reported in Bug#18122 and Bug#18124.
558 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
559 (frame_windows_min_size): Now static.
560 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
562 (adjust_frame_size): Always declare prototype.
564 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
565 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
566 * atimer.c (timerfd_callback): Always read expiration data.
568 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
569 * process.c (add_timer_wait_descriptor): Add timer descriptor
570 to input_wait_mask and non_process_wait_mask as well.
572 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
574 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
576 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
578 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
579 Reinstate code removed by the prevoius commit to this file.
581 2014-07-27 Martin Rudalics <rudalics@gmx.at>
583 * buffer.h (struct buffer): New fields scroll_bar_height and
584 horizontal_scroll_bar_type.
585 * buffer.c (bset_scroll_bar_height)
586 (bset_horizontal_scroll_bar_type): New functions.
587 (Fbuffer_swap_text): Handle old_pointm field.
588 (init_buffer_once): Set defaults for scroll_bar_height and
589 horizontal_scroll_bar_type.
590 (syms_of_buffer): New variables scroll_bar_height and
591 horizontal_scroll_bar_type.
592 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
593 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
594 (set_vertical_scroll_bar): Remove prototype.
595 (x_change_tool_bar_height): Add prototype.
596 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
597 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
598 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
600 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
601 (update_window): Start mode_line_row->y after horizontal scroll
603 (change_frame_size_1): Call adjust_frame_size.
604 (init_display): When changing the size of a tty frame do not
605 pass height of menu bar.
606 (Qframe_windows_min_size): New symbol.
607 * frame.h (struct frame): List tool bar fields after menu bar
608 fields. Add official, total_lines, horizontal_scroll_bars,
609 config_scroll_bar_height and config_scroll_bar_lines fields.
610 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
611 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
612 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
613 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
614 (FRAME_WINDOWS_HEIGHT): New macros.
615 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
616 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
617 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
618 horizontal scroll bar.
619 (frame_inhibit_resize, adjust_frame_size)
620 (frame_windows_min_size): Add declarations.
621 (Qscroll_bar_height, Qhorizontal_scroll_bars)
622 (x_set_scroll_bar_default_height, x_set_left_fringe)
623 (x_set_right_fringe, x_set_vertical_scroll_bars)
624 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
625 (x_set_scroll_bar_height): Add external declarations.
626 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
627 (adjust_frame_size): New functions.
628 (make_frame): Initial horizontal_scroll_bars field. Use
629 SET_FRAME_LINES. Don't allow horizontal scroll bar in
631 (make_initial_frame, make_terminal_frame): No horizontal scroll
632 bar in initial and terminal frames. Use adjust_frame_size.
633 (Fframe_total_cols): Fix doc-string.
634 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
635 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
636 using adjust_frame_size.
637 (Qscroll_bar_height, Qhorizontal_scroll_bars)
638 (Qframe_windows_min_size): New symbols.
639 (x_set_frame_parameters): Remove call of check_frame_size.
640 (x_report_frame_params): Return scroll_bar_height value.
641 (x_set_left_fringe, x_set_right_fringe): New functions.
642 (adjust_frame_height, x_set_internal_border_width)
643 (x_set_fringe_width): Remove.
644 (x_set_internal_border_width, x_set_vertical_scroll_bars)
645 (x_set_scroll_bar_width, x_set_right_divider_width)
646 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
647 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
649 (x_figure_window_size): Rewrite to make frame display the
650 expected number of lines.
651 (Vdefault_frame_scroll_bars): Rewrite doc-string.
652 (Vdefault_frame_horizontal_scroll_bars)
653 (Vframe_initial_frame_tool_bar_height)
654 (frame_inhibit_implied_resize): New variables.
655 * fringe.c (compute_fringe_widths): Remove.
656 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
657 (xg_create_horizontal_scroll_bar)
658 (xg_update_horizontal_scrollbar_pos)
659 (xg_set_toolkit_horizontal_scroll_bar_thumb)
660 (xg_get_default_scrollbar_height)
661 (xg_clear_under_internal_border): Extern.
662 * gtkutil.c (xg_frame_resized): Don't call
663 do_pending_window_change.
664 (xg_frame_set_char_size): Use adjust_frame_size.
665 (style_changed_cb): Call update_theme_scrollbar_height and
666 x_set_scroll_bar_default_height.
667 (x_wm_set_size_hint): Don't call check_frame_size.
668 (update_theme_scrollbar_height)
669 (xg_get_default_scrollbar_height)
670 (xg_create_horizontal_scroll_bar)
671 (xg_update_horizontal_scrollbar_pos)
672 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
673 (xg_create_scroll_bar): Set horizontal slot of bar.
674 (xg_initialize): Call update_theme_scrollbar_height.
675 (xg_clear_under_internal_border): No more static.
676 * insdel.c (adjust_suspend_auto_hscroll): New function.
677 (adjust_markers_for_delete, adjust_markers_for_insert)
678 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
679 * keyboard.c (readable_events, discard_mouse_events)
680 (make_lispy_event): Handle horizontal scroll bar click events.
681 (Fsuspend_emacs): When changing the size of a tty frame do not
682 pass height of menu bar.
683 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
684 (Qright, Qleftmost, Qrightmost): New symbols.
685 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
687 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
688 * nsfns.m (x_set_internal_border_width): New function.
689 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
690 Remove extended fringe code.
691 (x_set_window_size, x_new_font): Don't call
692 compute_fringe_widths.
693 * term.c (Fresume_tty): When changing the size of a tty frame do
694 not pass height of menu bar.
695 (clear_tty_hooks, set_tty_hooks): Clear
696 horizontal_scroll_bar_hook.
697 (init_tty): Frame has no horizontal scroll bars.
698 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
699 scroll_bar_before_handle, scroll_bar_horizontal_handle,
700 scroll_bar_after_handle, scroll_bar_left_arrow,
701 scroll_bar_right_arrow, scroll_bar_to_leftmost and
702 scroll_bar_to_rightmost entries.
703 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
704 (struct terminal): Add set_horizontal_scroll_bar_hook.
705 * w32console.c (initialize_w32_display): Clear
706 horizontal_scroll_bar_hook.
707 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
709 (x_clear_under_internal_border, x_set_internal_border_width):
711 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
712 windows_or_buffers_changed when adding the menu bar.
713 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
714 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
715 (w32_createhscrollbar): New functions.
716 (w32_createscrollbar): Rename to w32_createvscrollbar.
717 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
718 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
719 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
721 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
722 case do not artificially impose WM size hints. Handle
723 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
724 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
726 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
727 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
728 (unwind_create_frame_1): Remove.
729 (Fx_create_frame): Make both scrollbars the system standard
730 width and height. Use official field of frame structure to
731 inhibit running window-configuration-change-hook.
732 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
733 pixelwise. Handle frame's official field.
734 (w32_frame_parm_handlers): Remove x_set_fringe_width
735 entries. Add x_set_scroll_bar_height,
736 x_set_horizontal_scroll_bars, x_set_left_fringe and
738 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
739 pass height of menu bar to change_frame_size.
740 * w32menu.c (set_frame_menubar): Rewrite using
741 frame_inhibit_resize.
742 * w32term.h (struct w32_display_info): Add
743 horizontal_scroll_bar_cursor and cursor_display_counter.
744 (struct scroll_bar): Add horizontal.
745 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
746 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
747 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
748 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
749 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
750 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
751 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
752 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
753 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
754 instead of WM_EMACS_CREATESCROLLBAR.
755 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
757 * w32term.c (horizontal_scroll_bar_min_handle)
758 (horizontal_scroll_bar_left_border)
759 (horizontal_scroll_bar_right_border): New integers.
760 (x_set_frame_alpha): Replace x_highlight_frame by
762 (x_window_to_scroll_bar): New argument "type". Update callers
764 (w32_set_horizontal_scroll_bar_thumb)
765 (x_horizontal_scroll_bar_report_motion)
766 (w32_set_horizontal_scroll_bar)
767 (w32_horizontal_scroll_bar_handle_click)
768 (x_horizontal_scroll_bar_report_motion): New functions.
769 (w32_mouse_position): Discriminate horizontal and vertical
771 (my_create_scrollbar): Replace with two new functions
772 my_create_vscrollbar and my_create_hscrollbar.
773 (x_scroll_bar_create): New argument "horizontal". Update
775 (x_scroll_bar_remove, w32_condemn_scroll_bars)
776 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
778 (w32_read_socket): Handle WM_HSCROLL cae.
779 (x_new_font): Don't recompute fringe widths. Use
780 frame_inhibit_resize. Calculate new menu bar height iff we
781 build without toolkit. Always clear under internal border.
782 (x_set_window_size): Don't check frame size or recompute
783 fringes. Reset fullscreen status before applying sizes. Always
784 resize as requested by pixelwise argument. Don't call
785 do_pending_window_change.
786 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
787 (w32_initialize_display_info): Initialize dpyinfo's
788 horizontal_scroll_bar_cursor entry.
789 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
790 (w32_initialize): Init horizontal_scroll_bar_min_handle and
791 horizontal_scroll_bar_left_border.
792 (w32fullscreen_hook): Intermittently resize window to normal
793 when switching from fullscreen to maximized state.
794 (run_window_configuration_change_hook): Don't run it if frame is
796 (unwind_change_frame): Remove.
797 (Fset_window_configuration): Rewrite using frame's official field.
798 * widget.c (set_frame_size): Don't call compute_fringe_widths.
799 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
800 * window.h (struct window): New fields old_pointm,
801 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
802 scroll_bar_height and suspend_auto_hscroll.
803 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
805 (sanitize_window_sizes): Extern.
806 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
807 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
808 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
809 (WINDOW_CONFIG_SCROLL_BAR_LINES)
810 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
812 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
813 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
814 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
815 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
816 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
817 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
818 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
819 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
820 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
821 (Fwindow_old_point, sanitize_window_sizes): New functions.
822 (Qwindow_sanitize_window_sizes): New symbol.
823 (window_body_height): Count in horizontal scroll bar.
824 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
825 suspend_auto_hscroll slot.
826 (Fwindow_inside_edges): Count fringes pixelwise.
827 (coordinates_in_window, Fcoordinates_in_window_p): Consider
828 horizontal scroll bar.
829 (check_frame_size, adjust_window_margins): Remove functions and
831 (set_window_buffer): Initialize old_pointm and horizontal scroll
833 (temp_output_buffer_show): Reset hscroll related fields.
834 Initialize old_pointm.
835 (make_parent_window): Initialize old_pointm.
836 (make_window): Initialize old_pointm, horizontal scroll bar type,
837 and scroll bar height.
838 (resize_frame_windows): Don't count top margin in new sizes.
839 Don't use safe sizes when shrinking a frame; let the window
840 manager do the clipping.
841 (Fsplit_window_internal): Inherit horizontal scroll bar type and
843 (Fdelete_window_internal): Unchain old_pointm marker.
844 (window_scroll_pixel_based, Fscroll_other_window): Adjust
846 (Fwindow_text_width, Fwindow_text_height): New argument
848 (struct saved_window): New fields, old_pointm, hscroll_whole,
849 suspend_auto_hscroll, scroll_bar_height and
850 horizontal_scroll_bar_type.
851 (Fset_window_configuration, save_window_save): Set new fields of
853 (apply_window_adjustment): Don't call adjust_window_margins.
854 (set_window_margins): Don't change margins if new sizes don't
856 (set_window_scroll_bars): New argument "horizontal_type".
857 Handle horizontal scroll bars. Don't change scroll bars if they
858 don't fit into window.
859 (Fset_window_scroll_bars): New argument "horizontal_type".
860 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
861 (compare_window_configurations): Compare horizontal scroll bar
863 * xdisp.c (window_text_bottom_y, window_box_height): Count in
864 horizontal scroll bar height.
865 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
866 instead of FRAME_LINES.
867 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
868 ON_VERTICAL_SCROLL_BAR.
869 (with_echo_area_buffer): Initialize old_pointm.
870 (with_echo_area_buffer_unwind_data): Store old_pointm values in
872 (unwind_with_echo_area_buffer): Handle old_pointm.
873 (update_tool_bar): Set do_update when the tool bar window has at
874 least one line (since this is what the user sets).
875 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
876 (redisplay_tool_bar): Return early when toolbar has zero lines.
877 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
878 (hscroll_window_tree): Handle suspension of auto_hscroll and
880 (set_horizontal_scroll_bar): New function.
881 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
882 more than one line. Handle horizontal scroll bars.
883 (note_mouse_highlight): Handle horizontal scrol bars.
884 (expose_frame): Set dimensions of XRectangle from frame's text
886 (Vvoid_text_area_pointer): Update doc-string.
887 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
888 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
889 (x_set_internal_border_width): New functions.
890 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
891 (unwind_create_frame_1): Remove.
892 (Fx_create_frame): Handle horizontal scroll bars. Use official
893 field of frame structure to inhibit running
894 window-configuration-change-hook.
895 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
896 pixelwise. Handle frame's official field.
897 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
898 x_set_horizontal_scroll_bars, x_set_left_fringe,
900 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
902 * xterm.h (struct x_display_info): Add
903 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
905 (struct scroll_bar): Add horizontal slot.
906 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
907 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
908 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
909 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
910 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
911 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
912 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
913 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
914 (x_clear_under_internal_border): Remove.
915 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
916 (x_window_to_scroll_bar): New argument TYPE. Update callers.
917 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
918 HORIZONTAL. Update callers.
919 (horizontal_action_hook_id): New action hook id.
920 (x_horizontal_scroll_bar_to_input_event)
921 (x_create_horizontal_toolkit_scroll_bar)
922 (xt_horizontal_action_hook)
923 (x_set_toolkit_horizontal_scroll_bar_thumb)
924 (XTset_horizontal_scroll_bar, x_net_wm_state)
925 (x_horizontal_scroll_bar_report_motion): New functions.
926 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
927 horizontal scroll bars.
928 (SCROLL_BAR_HORIZONTAL_NAME): Define.
929 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
931 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
932 horizontal scroll bars.
933 (handle_one_xevent): Handle horizontal scroll bar events. Call
935 (x_set_window_size_1, x_wm_set_size_hint): Don't call
937 (x_set_window_size): Don't call check_frame_size and
938 do_pending_window_change.
939 (x_term_init): Init horizontal_scroll_bar_cursor display info.
940 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
941 (x_scroll_bar_set_handle): Add some checks when calling
944 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
946 Revert previous change.
947 There is certainly nothing wrong with writing code like 'lo <= i
948 && i <= hi', even if LO happens to a constant. There isn't even
949 anything wrong in general with writing 'a <= b' if A happens to
950 be a constant. At any rate stylistic changes shouldn't
951 be done like this without discussion.
953 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
955 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
956 (Fgarbage_collect): Reorder conditions that are written backwards.
957 * data.c (cons_to_unsigned): Likewise.
958 * dispnew.c (update_frame_1, sit_for): Likewise.
959 * fileio.c (file_offset): Likewise.
960 * filelock.c (read_lock_data, lock_file): Likewise.
961 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
963 * font.c (font_intern_prop, font_style_symbolic): Likewise.
964 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
965 * lread.c (read1): Likewise.
966 * minibuf.c (read_minibuf_noninteractive): Likewise.
967 * nsterm.m (x_set_frame_alpha): Likewise.
968 * process.c (wait_reading_process_output): Likewise.
969 * region-cache.c (delete_cache_boundaries): Likewise.
970 * xterm.c (x_set_frame_alpha): Likewise.
972 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
974 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
977 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
979 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
980 because atimer expiration is absolute rather than relative.
982 2014-07-25 Eli Zaretskii <eliz@gnu.org>
984 * w32term.h (current_popup_menu, menubar_in_use): Move
985 declarations from w32term.c.
987 2014-07-25 Martin Rudalics <rudalics@gmx.at>
989 * w32fns.c (menubar_in_use): No more static.
990 * w32term.c (current_popup_menu, menubar_in_use): Declare.
992 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
994 Move hourglass machinery to RIF.
995 * dispextern.h (struct redisplay_interface): New members
996 show_hourglass and hide_hourglass. Indent comments.
997 (show_hourglass, hide_hourglass): Remove prototypes.
998 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
999 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
1000 (ns_redisplay_interface): Add them.
1001 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
1002 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
1003 (w32_arrow_cursor): New function to hack around non-GUI frames.
1004 (w32_redisplay_interface): Add new functions.
1005 * w32term.h (w32_arror_cursor): Add prototype.
1006 * xdisp.c (show_hourglass): New function, refactored out from
1007 platform-dependent code.
1008 (cancel_hourglass): Now call to RIF function.
1009 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
1010 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
1011 (x_redisplay_interface): Add new functions.
1013 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
1015 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
1016 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
1017 and complete previous change.
1018 * frame.c (adjust_frame_height): New function.
1019 (Fset_frame_height, Fset_frame_size): Use it.
1020 (x_set_frame_parameters): Take frame top margin into account.
1022 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
1024 * frame.c (Fset_frame_height): Take frame top margin into account.
1025 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
1026 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
1028 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
1030 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
1031 menubar_height as such. Tweak comment.
1032 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
1033 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
1034 All related users changed.
1035 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
1036 * xterm.c (handle_one_xevent):
1037 * gtkutil.c (xg_event_is_for_menubar):
1038 * xfns.c (x_window) [USE_X_TOOLKIT]:
1039 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
1040 to use FRAME_MENUBAR_HEIGHT.
1042 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
1044 * frame.c (Fframe_parameters): Always report frame height without
1045 menu and tool bar lines.
1047 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
1049 * nsterm.m (applicationDidFinishLaunching:): Call
1050 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
1051 (antialiasThresholdDidChange:): New method for EmacsApp.
1053 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
1055 * macfont.m (macfont_update_antialias_threshold): Remove static.
1057 * macfont.h (macfont_update_antialias_threshold): Declare.
1059 2014-07-21 Eli Zaretskii <eliz@gnu.org>
1061 * w32select.c (setup_windows_coding_system): Apply
1062 CODING_ANNOTATION_MASK to the common_flags member of struct
1063 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
1065 * w16select.c (Fw16_get_clipboard_data): Apply
1066 CODING_ANNOTATION_MASK to the common_flags member of struct
1069 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
1070 buffer position where we are to start the iteration.
1071 (handle_invisible_prop): Record in it->stop_charpos the position
1072 where the invisible text ends. (Bug#18035)
1073 (hscroll_window_tree): Don't try hscrolling windows whose cursor
1074 row has zero buffer position as their start position. Reported by
1075 martin rudalics <rudalics@gmx.at>.
1077 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
1078 infinite looping in redisplay when display lines don't have enough
1079 space to display even a single character. (Bug#18036)
1081 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
1083 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
1084 * xfns.c (x_window): Use it to allow xfree later.
1085 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
1086 where appropriate. Use bool for booleans and remove redundant checks.
1087 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
1088 * xterm.c (x_free_frame_resources): Free shell_position.
1090 2014-07-19 K. Handa <handa@gnu.org>
1092 * xfaces.c (realize_x_face): Call font_load_for_lface with no
1093 mandatory font spec (Bug#17973).
1095 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
1097 * font.c (font_score): Return the worst score if the size of
1098 ENTITY is wrong by more than a factor 2 (Bug#17973).
1100 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
1102 * frame.c (frame_unspecified_color): New function
1103 refactored out from ...
1104 (Fframe_parameters, Fframe_parameter): ... adjusted users.
1105 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
1107 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
1108 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
1109 * lisp.h (set_frame_param): Remove prototype.
1110 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
1111 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
1114 Prefer 'x_display_info *' to 'Display *' in X selection code.
1115 This helps to avoid unneeded calls to x_display_info_for_display.
1116 * xterm.h (struct selection_input_event): Record 'x_display_info *'
1117 instead of 'Display *'.
1118 (SELECTION_EVENT_DPYINFO): New macro.
1119 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
1120 it as an lvalue. Mention this in comment.
1121 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
1122 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
1123 (selection_data_to_lisp_data, receive_incremental_selection):
1124 Convert to use 'x_display_info *'. Adjust users where appropriate.
1125 (lisp_data_to_selection_data): Likewise. Also pass 'struct
1126 selection data *' as last arg to not return values in args.
1127 (unexpect_property_change): Use common removal technique.
1129 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
1131 * print.c (print_preprocess): Adjust to match changed
1132 sub char-table structure and avoid crash (Bug#18038).
1134 * data.c (wrong_choice): Not static any more.
1135 * lisp.h (wrong_choice): Add prototype.
1136 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
1137 Declare namebuf as such. Tweak comment.
1138 [USE_GTK]: Likewise for tool_bar_position.
1139 (fset_tool_bar_position) [USE_GTK]: Ditto.
1140 (FRAME_TOOL_BAR_POSITION): New macro.
1141 * frame.c (x_report_frame_params):
1142 * gtkutil.c (update_frame_tool_bar):
1143 * xfns.c (Fx_create_frame): Use it.
1144 (x_set_tool_bar_position): Add meaningful diagnostic messages.
1146 2014-07-16 Eli Zaretskii <eliz@gnu.org>
1148 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
1149 buffer's default-directory only if it is a string. (Bug#17986)
1151 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
1153 More precise control over values of some buffer-local variables.
1154 * keyboard.c (Qvertical_scroll_bar):
1155 * frame.c (Qleft, Qright): Move to ...
1156 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
1157 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
1158 (syms_of_buffer): DEFSYM all of the above, attach special properties.
1159 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
1160 vertical-scroll-bar, scroll-up-aggressively
1161 and scroll-down-aggressively.
1162 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
1164 * nsfns.m, frame.h (Qleft, Qright):
1165 * nsterm.m (Qleft): Remove declarations.
1166 * gtkutil.c (toplevel): Include buffer.h.
1167 * data.c (wrong_choice, wrong_range): New functions.
1168 (store_symval_forwarding): Handle special properties of buffer-local
1169 variables and use functions from the above to signal error, if any.
1171 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
1172 values. Add comment.
1173 (struct frame): Re-arrange layout to avoid extra padding and use bit
1174 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
1175 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
1176 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
1177 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
1178 Define as no-ops because there are no scroll bars anyway.
1179 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
1182 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
1183 Add convenient setter.
1184 (font_put_frame_data, font_get_frame_data): Use it.
1186 2014-07-15 Daiki Ueno <ueno@gnu.org>
1188 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
1189 pointer argument, before dereferencing.
1190 (XCHAR2B_BYTE2): Likewise.
1192 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
1194 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
1195 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
1196 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
1197 Use record_unwind_protect_int and avoid consing.
1198 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
1200 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
1202 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
1204 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
1205 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
1207 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
1208 (main) [MSDOS]: Use SET_BINARY instead of setmode.
1209 * minibuf.c: Include binary-io.h instead of fcntl.h.
1210 (read_minibuf_noninteractive):
1211 Use set_binary_mode instead of handcrafted code.
1212 Don't call emacs_set_tty if emacs_get_tty failed.
1213 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
1214 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
1215 * w32.c (pipe2): Adjust eassert to include O_BINARY.
1217 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
1218 This works around a GCC compiler bug when Emacs is configured with
1219 --enable-gcc-warnings.
1221 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
1223 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
1224 or characters in string, respectively. Add comment.
1225 * fringe.c (Fdefine_fringe_bitmap):
1226 * fns.c (Fsubstring, substring_both): Use it.
1227 * keymap.c (Fdefine_key, Flookup_key):
1228 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
1230 * term.c (tty_menu_add_pane, tty_menu_add_selection):
1231 Use menu_item_width.
1232 (tty_menu_show): Simplify because tty_menu_create never return NULL.
1234 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
1236 Improve behavior of 'bzr up; cd src; make -k'.
1237 * Makefile.in (top_srcdir): New var.
1238 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
1239 Use '$(top_srcdir)' instead of '$(srcdir)/..';
1240 its expansion is a bit shorter.
1241 (../config.status): Actually build config.status instead of
1243 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
1244 New macros, copied and relocated from ../Makefile.in.
1245 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
1246 (../config.status, Makefile): New dependencies and rules,
1247 copied with relocation from ../Makefile.in. This should be more
1248 likely to rebuild the build machinery properly if you do a 'make'
1249 in the src directory.
1251 2014-07-12 Eli Zaretskii <eliz@gnu.org>
1253 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
1256 * w32fns.c (Fx_file_dialog): Mention in the doc string the
1257 behavior on Windows 7 and later when the function is repeatedly
1258 invoked with the same value of DIR. (Bug#17950)
1260 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
1261 string to match the one in w32fns.c.
1263 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
1264 stdin to binary mode only if it is connected to a terminal.
1266 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
1268 Coalesce extern decls.
1269 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
1270 * sysdep.c (emacs_get_tty, emacs_set_tty):
1271 Move duplicate extern decls from here ...
1272 * systty.h: ... to here, so that there's just one copy.
1274 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
1276 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
1278 * nsfns.m (Fns_popup_font_panel): Ditto.
1280 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1282 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
1284 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
1286 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
1287 [DOS_NT]: Implement for WINDOWSNT.
1289 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
1292 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1294 * sysdep.c (suppress_echo_on_tty): New function.
1295 * minibuf.c (read_minibuf_noninteractive): Use it.
1297 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
1299 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
1300 sysinfo failed. Adjust docstring.
1302 2014-07-11 Eli Zaretskii <eliz@gnu.org>
1304 Implement memory-info for MS-DOS.
1305 * dosfns.c (dos_memory_info): New function.
1306 * dosfns.h (dos_memory_info): Add prototype.
1307 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
1308 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
1309 of doing some of its job.
1311 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
1312 reference termios structure members.
1314 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
1316 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
1318 * minibuf.c (top): Include systty.h. Declare external
1319 emacs_get_tty and emacs_set_tty.
1320 (Vread_hide_char): New lisp variable.
1321 (read_minibuf_noninteractive): Hide characters with
1322 Vread_hide_char if it is a character. (Bug#17839)
1324 2014-07-10 Eli Zaretskii <eliz@gnu.org>
1326 Implement memory-info for MS-Windows.
1327 * w32.c (w32_memory_info): New function.
1328 * w32.h (w32_memory_info): Prototype it.
1329 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
1331 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
1333 * coding.h (struct coding_system): Remove 'error_positions' (unused)
1334 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
1335 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
1336 extra padding and shrink struct coding_system by 56 bytes (x86_64).
1337 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
1338 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
1339 (decode_coding_big5, decode_coding_charset, decode_coding)
1340 (encode_coding): Adjust users.
1342 * alloc.c (Fmemory_info): New function.
1344 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
1346 * syntax.c (back_comment): Use more-natural location for label.
1348 * font.c, font.h (font_unparse_fcname): Now static.
1349 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
1351 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
1353 Next minor cleanup of font subsystem.
1354 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
1355 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
1357 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
1359 * ftfont.h (ftfont_font_format): Remove prototype.
1360 * ftfont.c (ftfont_font_format): Remove; now unused.
1362 * nsfont.m (nsfont_open):
1363 * w32font.c (w32font_open_internal):
1364 * w32uniscribe.c (uniscribe_open):
1365 * xfont.c (xfont_open):
1366 * xftfont.c (xftfont_open): All users changed.
1368 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
1369 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
1371 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1373 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
1374 x_produce_glyphs does when it generates a stretch glyph that
1375 represents a TAB. (Bug#17969)
1377 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
1378 and there is a display property at that position, don't call
1379 move_it_to to move to a position before window start. (Bug#17942)
1380 Fix condition for finding CHARPOS by the first call to move_it_to.
1383 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
1385 * syntax.c (find_defun_start): Try the cache even
1386 if !open_paren_in_column_0_is_defun_start.
1387 (back_comment): If find_defun_start was pessimistic, use the
1388 scan_sexps_forward result to improve the cache (bug#16526).
1390 2014-07-09 Eli Zaretskii <eliz@gnu.org>
1392 * xdisp.c (redisplay_window): If redisplay of a window ends up
1393 with point in a partially visible line at end of the window, make
1394 sure the amended position of point actually has smaller Y
1395 coordinate; if not, give up and scroll the display. (Bug#17905)
1397 * window.c (window_scroll_pixel_based): When point ends up at the
1398 last fully visible line, don't let move_it_to stop at the left
1399 edge of the line and dupe us into thinking point is inside the
1402 * w32.c (network_interface_info): Make sure the argument is a
1405 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1407 * process.c (read_and_dispose_of_process_output): Fix typo
1408 in previous patch: we want nonnegative fds, not nonzero fds.
1410 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
1412 * chartab.c (char_table_translate): Move to...
1413 * character.h (char_table_translate): ... inline function here.
1414 Avoid Faref and assume that args are always valid. This helps to
1415 speedup search, which is especially important for a huge buffers.
1416 * lisp.h (char_table_translate): Remove prototype.
1418 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
1419 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1420 New function, with an intention to avoid code duplication between
1422 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
1424 * ftfont.c (ftfont_open):
1425 * macfont.m (macfont_open):
1426 * xftfont.c (xftfont_open): Use it.
1428 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
1430 * process.c: Add sanity checks for file descriptors (Bug#17844).
1431 (wait_reading_process_output, Fprocess_filter_multibyte_p):
1432 Check that infd is nonnegative before using it as an fd.
1433 (read_and_dispose_of_process_output, Fprocess_send_eof):
1434 Likewise, for outfd.
1435 (wait_reading_process_output): Omit unnecessary check of infd.
1437 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
1439 Minor fixups related to usage of the 'long' type.
1440 * gnutls.c (emacs_gnutls_handshake):
1441 * xfaces.c (dump_realized_face):
1442 Work even if 'long' is narrower than 'void *'.
1443 * termcap.c (scan_file):
1444 * xselect.c (x_decline_selection_request)
1445 (x_reply_selection_request, x_get_window_property):
1446 * xterm.c (x_set_frame_alpha):
1447 Remove unnecessary 'L' suffixes of integer constants.
1448 * xfns.c (hack_wm_protocols):
1449 * xselect.c (x_fill_property_data):
1450 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
1451 Remove unnecessary casts to 'long'.
1452 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
1454 Minor ImageMagick safety fixes.
1455 * image.c (imagemagick_compute_animated_image):
1456 Remove useless assignment to local. Avoid problems if dest_width is 0.
1457 (imagemagick_load_image): Use int for pixel counts that can't
1458 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
1459 a row width greater than the image width (or greater than LONG_MAX!).
1461 2014-07-04 K. Handa <handa@gnu.org>
1463 * coding.c (MIN_CHARBUF_SIZE): Delete it.
1464 (MAX_CHARBUF_EXTRA_SIZE): New macro.
1465 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
1467 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
1469 * font.h (struct font_driver): Remove get_outline and free_outline;
1470 not used by any font driver.
1471 * ftfont.c (ftfont_driver):
1472 * macfont.m (macfont_driver):
1473 * nsfont.m (nsfont_driver):
1474 * w32font.c (w32font_driver):
1475 * w32uniscribe.c (uniscribe_font_driver):
1476 * xfont.c (xfont_driver): Related users changed.
1477 * xselect.c (x_get_window_property): Use convenient xmalloc.
1478 Call to xfree only if some data was really allocated.
1480 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1482 On MS-Windows, display busy cursor on all GUI frames.
1483 This is similar to what we have on X. Quickly tested by Dani Moncayo.
1484 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
1485 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
1487 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
1488 * xdisp.c (start_hourglass): Remove Windows-specific bits.
1490 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1492 Use convenient alists to manage per-frame font driver-specific data.
1493 * frame.h (struct frame): Rename font_data_list to...
1494 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
1495 * font.h (struct font_data_list): Remove; no longer need a special
1497 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
1499 * font.c (font_put_frame_data, font_get_frame_data)
1500 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
1502 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1503 Related users changed.
1504 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1505 Prefer convenient xmalloc and xfree.
1507 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1509 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1510 the window whose glyph row is being prepared and a flag whether it
1511 is for mode/header line. Make sure the glyph row's marginal areas
1512 are in sync with what the window wants.
1515 * xdisp.c (display_line, display_mode_line): Call
1516 prepare_desired_row with additional arguments, as appropriate.
1518 * dispextern.h (prepare_desired_row): Adjust prototype.
1520 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1522 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1523 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1524 caused by xw_popup_dialog in daemon mode (Bug#17891).
1526 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1528 * frame.c (do_switch_frame): When switching to another TTY frame,
1529 make sure FrameCols and FrameRows are in sync with the new frame's
1532 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1534 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1535 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1536 min_char slots. Adjust comment.
1537 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1538 Add SUB_CHAR_TABLE_OFFSET member.
1539 (make_uninit_sub_char_table): New function.
1540 (toplevel): Add compile-time assert to verify suitable member layout
1541 in Lisp_Sub_Char_Table.
1542 * alloc.c (mark_char_table): Add extra argument to denote char table
1543 subtype. Adjust to match new layout of sub char-table.
1544 (mark_object): Always mark sub char-tables with mark_char_table.
1545 * chartab.c (make_sub_char_table, copy_sub_char_table)
1546 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1547 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1548 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1549 All related users changed.
1550 * lread.c (read1): Adjust to match new layout of sub char-table.
1551 * print.c (print_object): Likewise (Bug#17898).
1553 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1555 * keymap.c (get_keyelt): Simplify.
1556 (copy_keymap_item): Remove left-over code for when we had
1557 key-shortcut caches.
1559 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1561 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1562 (dealloc): Remove for EmacsScroller.
1564 * nsterm.h (EmacsScroller): Remove dealloc.
1566 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1568 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1570 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1572 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1573 when setNeedsDisplay is called so we don't trigger redisplay for every
1576 * nsterm.m (any_help_event_p): New variable.
1577 (mouseMoved:): Set any_help_event_p to YES if help event is
1578 generated. Remove else with empty help event that triggered redisplay
1579 for every mouse move.
1580 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1582 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1584 * xfns.c (Qsuppress_icon): Remove; no real users.
1585 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1586 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1587 (syms_of_w32fns): Don't DEFSYM it.
1589 2014-06-29 Glenn Morris <rgm@gnu.org>
1591 * Makefile.in (ns-app): Mark as PHONY.
1593 2014-06-28 Glenn Morris <rgm@gnu.org>
1595 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1596 liblw.a in this directory.
1598 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1600 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1601 also in unibyte case. (Bug#17865)
1603 2014-06-28 K. Handa <handa@gnu.org>
1605 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1606 (MIN_CHARBUF_SIZE): New macro.
1607 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1609 2014-06-27 Glenn Morris <rgm@gnu.org>
1611 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1612 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1613 (.el.elc): Replace suffix rule with pattern rule.
1614 (%.elc): New pattern rule, with order-only prerequisite.
1615 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1616 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1617 in place of BOOTSTRAPEMACS.
1619 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1621 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1623 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1625 Consistently use validate_subarray to verify substring.
1626 * fns.c (validate_substring): Not static any more. Adjust to
1627 use ptrdiff_t, not EMACS_INT, because string and vector limits
1628 can't exceed ptrdiff_t even if EMACS_INT is wider.
1629 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1630 (secure_hash): Adjust user.
1631 * lisp.h (validate_subarray): Add prototype.
1632 * coding.c (Fundecodable_char_position):
1633 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1634 Use validate_subarray. Adjust comment to mention substring.
1636 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1638 Do not allow out-of-range character position in Fcompare_strings.
1639 * fns.c (validate_subarray): Add prototype.
1640 (Fcompare_substring): Use validate_subarray to check ranges.
1641 Adjust comment to mention that the semantics was changed. Also see
1642 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1644 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1646 Be more consistent about the 'Qfoo' naming convention.
1647 * image.c (Fimagemagick_types):
1648 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1649 * process.c (Fmake_network_process):
1650 Rename C local identifier 'Qfoo to avoid giving the false
1651 impression that it stands for the symbol 'foo'.
1653 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1655 Simplify and cleanup character conversion stuff.
1656 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1658 * character.c (multibyte_char_to_unibyte)
1659 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1660 * character.h (make_char): Remove; unused.
1661 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1662 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1663 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1664 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1665 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1667 2014-06-22 Mario Lang <mlang@delysid.org>
1669 * w32fns.c (Fw32_shell_execute): The the -> the.
1671 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1673 * xmenu.c (mouse_position_for_popup):
1674 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1675 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1676 * menu.c (Fx_popup_menu):
1677 * xselect.c (x_handle_dnd_message): Adjust users.
1678 * menu.h (mouse_position_for_popup): Remove prototype.
1679 * xterm.h (x_relative_mouse_position): Add prototype.
1680 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1681 call XFree if XQueryTree returns zero.
1683 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1685 * indent.c (Fvertical_motion): Doc fix.
1686 Move to the goal column, if any, with a single call to
1687 move_it_in_display_line, not in two calls. Doing this with two
1688 calls causes move_it_in_display_line apply the line-prefix
1689 handling twice instead of just once. (Bug#17823)
1691 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1693 Port to OS X ACLs (Bug#17810).
1694 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1695 ACL_TYPE_ACCESS) doesn't work.
1697 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1699 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1700 before checking key-translation-map (bug#17659).
1702 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1704 * font.c (font_make_object): Avoid dangling pointer which may
1705 crash GC (Bug#17771).
1707 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1709 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1710 prototype of DGifCloseFile as appropriate for older and newer
1712 (gif_close): New function, encapsulates the differences in the
1713 calling sequence of DGifCloseFile before v5.1.0 and after it.
1714 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1715 error string where appropriate. (Bug#17790)
1717 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1718 macro execution, make sure point didn't move since last complete
1719 redisplay, as the condition for using the glyph matrix
1720 information. (Bug#17777)
1722 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1724 Minor cleanup of fonset code.
1725 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1726 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1727 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1728 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1729 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1730 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1731 (free_realized_fontset): Remove because a no-op since 2008.
1732 (free_face_fontset): Adjust user.
1733 (syms_of_fontset): Shrink fontset by one extra slot.
1735 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1737 Omit redundant extern decls.
1738 Most of this patch is from Dmitry Antipov, in:
1739 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1740 * commands.h (update_mode_lines):
1741 * frame.h (Qbackground_color, Qforeground_color)
1742 (x_set_menu_bar_lines):
1743 * ftfont.c (ftfont_font_format):
1744 * intervals.h (Qkeymap, Qfont):
1745 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1746 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1747 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1748 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1749 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1750 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1751 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1752 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1753 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1754 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1755 (Qtool_bar, Qheader_line):
1756 * macros.c (Fexecute_kbd_macro):
1757 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1758 * xterm.c (x_delete_terminal, XSetIMValues):
1759 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1760 (x_implicitly_set_name, popup_activated)
1761 (widget_store_internal_border):
1762 Remove redundant decls.
1763 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1764 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1765 Remove _Noreturn, as make-docfile now does that for us.
1766 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1767 (Qregion_extract_function): New decl.
1768 * window.c, xfns.c: Include menu.h.
1770 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1772 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1774 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1776 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1777 * callint.c (read_file_name): ... convert to static here.
1778 * lisp.h (Fread_file_name): Do not EXFUN it.
1779 (STRING_COPYIN): Remove; unused.
1780 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1781 (char_composable_p): ... static function. All users changed.
1782 * eval.c (toplevel): Remove redundant #include directives.
1783 * xterm.c (x_initialize): Add static to match prototype.
1784 * ccl.c (Fccl_execute_on_string):
1785 * font.c (fon_intern_prop): Use make_specified_string.
1787 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1789 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1790 Reported by David Caldwell in:
1791 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1793 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1795 Do not ask for XRender extension each time XFT font is opened.
1796 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1797 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1799 2014-06-15 Glenn Morris <rgm@gnu.org>
1801 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1803 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1805 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1806 information if we are in the middle of executing a keyboard macro,
1807 since redisplay doesn't update the screen until the macro is
1808 finished. (Bug#17777)
1810 * alloc.c (cleanup_vector): Don't dereference a font driver
1811 pointer if it is NULL. (Bug#17771)
1813 2014-06-13 Glenn Morris <rgm@gnu.org>
1815 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1816 ($(lispsource)/international/charprop.el)
1817 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1818 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1819 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1820 GNU make automatically passes command-line arguments to sub-makes.
1822 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1824 Avoid hangs in accept-process-output (Bug#17647).
1825 * lisp.h, process.c (wait_reading_process_input):
1826 Return int, not bool. All uses changed.
1827 * process.c (SELECT_CANT_DO_WRITE_MASK):
1828 Remove macro, replacing with ...
1829 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1831 (status_notify): New arg WAIT_PROC. Return int, not void.
1834 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1836 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1837 the frame is the initial frame, because the hook is not set up
1838 then, and Emacs crashes.
1839 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1841 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1843 * keymap.c (silly_event_symbol_error): Don't recommend the use
1846 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1848 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1849 matching overlay strings with 'cursor' property against buffer
1850 positions traversed in the glyph row. (Bug#17744)
1852 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1854 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1857 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1858 determine 10.9 (Bug#17751).
1860 * macfont.m (macfont_draw): Positions were not freed.
1862 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1864 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1865 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1866 function. Also adjust comment.
1867 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1869 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1870 * font.c (font_done_for_face):
1871 * xface.c (realize_non_ascii_face): Adjust user.
1872 * font.h (struct font_driver): Convert 'prepare_face' to return
1873 void because its return value is never used anyway.
1874 * xfont.c (xfont_prepare_face): Return void.
1875 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1876 (xftfont_done_face): Use xfree.
1878 * dispextern.h (last_tool_bar_item): Remove declaration.
1879 * frame.h (struct frame): New member last_tool_bar_item.
1880 * frame.c (make_frame): Initialize it.
1881 * xdisp.c (toplevel): Remove last_tool_bar_item.
1882 (handle_tool_bar_click, note_tool_bar_highlight):
1883 * w32term.c (w32_read_socket, w32_initialize):
1884 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1886 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1887 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1889 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1891 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1892 * process.c (Faccept_process_output)
1893 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1894 the return value is about PROCESS, not about other processes.
1896 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1898 Further adjustments to mark_object and friends.
1899 Now the mark_object's stack is just 32 bytes on a 64-bit
1900 system, which means extra 20% off the stack usage.
1901 * alloc.c (mark_save_value): As before, refactored out from ...
1902 (mark_object): ... adjusted user. Also add comment.
1904 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1906 Fix core dump after a dropped X connection (Bug#17704).
1907 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1908 is dead, as we may be shutting down.
1910 2014-06-08 Glenn Morris <rgm@gnu.org>
1912 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1914 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1916 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1918 If a C name must be extern on some platforms, make it extern on all.
1919 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1921 * font.h (ftxfont_driver) [HAVE_XFT]:
1922 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1923 * lisp.h (get_frame_param):
1924 * menu.h (tty_menu_show):
1925 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1926 * termhooks.h (encode_terminal_code):
1927 * xterm.h (x_menu_wait_for_event):
1929 * frame.c (get_frame_param):
1930 * fringe.c (max_used_fringe_bitmap):
1931 * ftxfont.c (ftxfont_driver):
1932 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1933 * menu.c (menu_items_inuse):
1934 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1935 * term.c (encode_terminal_code, tty_menu_show):
1936 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1937 * xfaces.c (load_color):
1938 * xmenu.c (x_menu_wait_for_event):
1941 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1943 Change object marking routines to minimize stack usage.
1944 This change moves a few cold paths from mark_object to NO_INLINE
1945 functions and adjusts symbol marking loop. According to GCC 4.8.2
1946 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1947 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1948 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1949 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1950 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1951 refactored out from ...
1952 (mark_object): ... adjusted user. Also mark symbols in a tight
1954 (mark_face_cache): Add NO_INLINE.
1956 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1958 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1959 contains garbage on WINDOWSNT (which could potentially infloop at
1962 Minimize cursor motion during TTY menu updates.
1963 * term.c (tty_menu_display): Don't position cursor here.
1964 Instead, pass the cursor coordinates to update_frame_with_menu.
1965 (tty_menu_activate): Send the hide cursor command only once in an
1966 iteration through the outer 'while' loop.
1968 * dispnew.c (update_frame_1): Accept an additional argument
1969 SET_CURSOR_P, and position the cursor at the end of the frame
1970 update only if that argument is non-zero. All callers changed to
1971 provide the additional argument as non-zero, except for
1972 update_frame_with_menu.
1973 (update_frame_with_menu): Accept 2 additional arguments ROW and
1974 COL; if they are non-negative, instruct update_frame_1 not to
1975 position the cursor, and instead position it according to ROW and COL.
1977 * dispextern.h (update_frame_with_menu): Update prototype.
1979 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * callproc.c (call_process): Don't check read-only if we don't insert
1982 anything (bug#17666).
1984 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1986 * dispnew.c (update_frame_with_menu): Set display_completed.
1988 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1990 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1992 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1994 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1996 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1997 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1999 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
2001 * window.c (Frecenter): Signal an error if window-buffer is not
2004 * keyboard.c (make_lispy_position): Don't include a buffer position in
2005 mode/header-line mouse events.
2007 * keyboard.c (read_char): Handle (t . <event>) in the second use of
2008 Vunread_command_events (bug#17650).
2010 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
2012 * xterm.c (x_setup_pointer_blanking):
2013 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
2015 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
2017 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
2018 because it will be defined in generated config.h if needed.
2020 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2022 Use terminal-specific hooks to display popup dialogs.
2023 * termhooks.h (struct terminal): New field popup_dialog_hook.
2024 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
2025 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
2026 code and use popup_dialog_hook.
2027 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
2028 * nsterm.h (ns_popup_dialog): Adjust prototype.
2029 * nsterm.m (ns_create_terminal):
2030 * w32term.c (w32_create_terminal):
2031 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
2032 Setup popup_dialog_hook.
2034 2014-06-04 Eli Zaretskii <eliz@gnu.org>
2036 * w32heap.c (report_temacs_memory_usage): Improve the report by
2037 reporting the large blocks that are actually occupied at dump time.
2039 * w32console.c (initialize_w32_display): Set the console
2040 menu_show_hook, otherwise TTY menus are broken on w32.
2042 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
2044 Use terminal-specific hooks to display menus.
2045 * termhooks.h (struct terminal): New field menu_show_hook.
2046 * menu.h (<anonymous enum>): Bit flags for menu hooks.
2047 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
2049 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
2050 * nsmenu.m (ns_menu_show):
2051 * w32menu.c (w32_menu_show):
2052 * xmenu.c (x_menu_show):
2053 * term.c (tty_menu_show): Adjust to use bit flags.
2054 (set_tty_hooks): Set menu_show_hook.
2055 * xterm.c (x_create_terminal):
2056 * nsterm.m (ns_create_terminal):
2057 * msdos.c (initialize_msdos_display):
2058 * w32term.c (w32_create_terminal): Likewise.
2060 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
2062 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
2064 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2066 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
2067 (FD_SET): Don't define on WINDOWSNT.
2069 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2071 * emacs.c: Include "sysselect.h", to define its inline functions.
2072 Problem reported by Glenn Morris in:
2073 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
2075 Do not require libXt-devel when building with gtk.
2076 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
2077 dependency on libXt-devel.
2078 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
2079 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
2080 lwlib-widget.h now does this.
2081 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
2083 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
2085 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
2086 * process.c (add_read_fd, delete_read_fd, add_write_fd)
2087 (delete_write_fd, wait_reading_process_output):
2088 Remove now-redundant easserts.
2089 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
2090 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2091 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
2092 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
2094 2014-06-03 Eli Zaretskii <eliz@gnu.org>
2096 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
2097 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
2098 (calloc): Don't undef, it is never defined.
2099 (HEAP_ENTRY_SHIFT): Remove unused macro.
2101 * Makefile.in (C_HEAP_SWITCH): Remove.
2102 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
2104 Fix MS-Windows build broken by menu changes on 2014-06-02.
2105 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
2107 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
2108 Define instead of including ../lwlib/lwlib.h, which causes
2109 compilation errors due to missing X11 headers.
2111 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
2113 * process.c (wait_reading_process_output): Omit incorrect test of
2114 p->infd against zero. Add easserts for infd having a plausible value.
2116 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2118 Adjust to match recent lwlib changes.
2119 * menu.h (xmalloc_widget_value): Replace by ...
2120 (make_widget_value): ... new prototype.
2121 * menu.c (xmalloc_widget_value): Replace by ...
2122 (make_widget_value): ... new function.
2123 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
2124 * gtkutil.c (malloc_widget_value, free_widget_value):
2125 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
2126 * keyboard.h (enum button_type, struct _widget_value):
2127 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
2129 * nsmenu.m (ns_update_menubar, ns_menu_show):
2130 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
2131 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
2132 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
2134 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
2136 * image.c (x_query_frame_background_color)
2137 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
2138 Fix --enable-gcc-warnings compilation without image libraries.
2140 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2142 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
2143 emulated break value only if it goes up.
2144 (sbrk): Add assertion that the INCREMENT argument is strictly
2145 zero. Improve and correct the commentary.
2147 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2149 Improve AIX-related merge from emacs-24.
2150 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
2151 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
2152 not on AIX; since we're on the trunk we can use enums more broadly.
2154 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
2156 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
2158 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
2159 to min(value, whole).
2161 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2163 Bring back the changes to GDB-visible symbols, but only on AIX.
2164 And only if it's not pre-4.2 GCC.
2165 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2166 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2167 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2170 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2172 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
2173 with PT, not GPT. (Bug#16433)
2175 Revert last changes to GDB-visible symbols.
2176 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
2177 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
2178 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2181 2014-06-02 Glenn Morris <rgm@gnu.org>
2183 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
2185 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2187 Fix port to 32-bit AIX with xlc (Bug#17598).
2188 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
2189 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
2190 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
2191 to work around a compiler bug in IBM xlc 12.1.
2193 2014-06-02 Eli Zaretskii <eliz@gnu.org>
2195 * xterm.c (x_update_window_end): Don't invalidate the entire
2196 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2197 highlight needs to be redisplayed. (Bug#17588)
2199 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
2201 Port the GDB-visible symbols to AIX.
2202 Without them, GDB doesn't work to debug Emacs, since the AIX linker
2203 optimizes away the relevant external symbols. Use enums instead;
2204 this suffices for the AIX port, which is 32-bit-only anyway.
2205 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
2206 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2207 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2210 Include sources used to create macuvs.h.
2211 * Makefile.in ($(srcdir)/macuvs.h): New rule.
2212 * macuvs.h: Use automatically-generated header.
2214 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
2216 Port signal-handling to DragonFly BSD (Bug#17646).
2217 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
2218 Move implementations from callproc.c to sysdep.c.
2219 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
2220 Move declarations from process.h to syssignal.h.
2222 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
2224 * callint.c (Ffuncall_interactively): Add usage.
2226 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
2228 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
2230 2014-05-30 Eli Zaretskii <eliz@gnu.org>
2232 * w32heap.c (malloc_before_dump, malloc_after_dump)
2233 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2234 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
2235 set errno where appropriate to emulate CRT functions.
2237 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
2239 Debugging facility to check whether 'const char *' points to
2240 relocatable data of non-pure Lisp string.
2241 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
2242 (mark_maybe_pointer): ... adjusted user.
2243 (relocatable_string_data_p): New function.
2244 * lisp.h (relocatable_string_data_p): Add prototype.
2245 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
2246 the pointer to relocatable Lisp data is not used.
2248 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
2250 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
2251 * atimer.c (block_atimers):
2252 * callproc.c (block_child_signal): Block SIGINT too;
2253 otherwise, its handler might now unblock signals that it shouldn't.
2254 * keyboard.c (read_char): Clear signal mask, since we may
2255 be in a SIGINT handler, and many signals may be masked.
2256 * keyboard.c (handle_interrupt):
2257 * sysdep.c (handle_arith_signal):
2258 Clear signal mask instead of just unblocking the signal that
2259 was received, since several signals may be blocked at this point.
2261 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2263 * Makefile.in (TEMACS_POST_LINK): Remove target.
2264 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
2265 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
2267 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2269 * xmenu.c (xdialog_show): Remove prototype, rename to
2270 x_dialog_show, remove 2nd arg because it's always zero
2271 and simplify accordingly.
2272 (xw_popup_dialog): Adjust user.
2273 * w32menu.c (w32_dialog_show): Adjust prototype, remove
2274 2nd arg because it's always zero and simplify accordingly.
2275 (w32_popup_dialog): Adjust user.
2277 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2279 * w32heap.c (report_temacs_memory_usage): New function.
2281 * unexw32.c (unexec) [ENABLE_CHECKING]:
2282 Call report_temacs_memory_usage.
2284 * w32heap.h (report_temacs_memory_usage): Add prototype.
2286 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2288 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
2289 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
2291 2014-05-29 Eli Zaretskii <eliz@gnu.org>
2293 * buffer.c (init_buffer): Accept an argument 'initialized'.
2294 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
2295 mmap_regions and mmap_fd, to avoid referencing stale data from the
2296 dump phase. Add an assertion for buffer text of buffers created
2297 in temacs before this function is called. (Bug#17622)
2298 (mmap_regions_1, mmap_fd_1): Remove unused variables.
2300 * lisp.h (init_buffer): Update prototype.
2302 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
2304 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
2306 * alloc.c (Fgarbage_collect): Fix compilation with
2307 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2309 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
2311 * frame.c, frame.h (frame_char_to_pixel_position)
2312 (frame_set_mouse_position): Now static, and made private in
2313 frame.c rather than public in frame.h.
2315 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2317 Refactor mouse positioning stuff to avoid code duplication.
2318 * frame.h (frame_char_to_pixel_position): New function.
2319 (x_set_mouse_position): Rename to...
2320 (frame_set_mouse_position): ...new function.
2321 (frame_set_mouse_pixel_position): Add prototype.
2322 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
2323 Rename to frame_set_mouse_pixel_position.
2324 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
2326 * xterm.h, w32term.h ( x_set_mouse_position)
2327 (x_set_mouse_pixel_position): Remove prototypes.
2329 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
2331 On X, always make pointer visible when deleting frame (Bug#17609).
2332 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
2334 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
2336 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
2337 * keyboard.c (gobble_input): If there is no terminal input error,
2338 make sure the pointer is visible for all frames on this terminal.
2339 * xterm.c (x_free_frame_resources): Enable pointer visibility if
2340 it was previously disabled.
2342 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
2344 * data.c (Fzerop): Move to Elisp.
2345 (syms_of_data): Don't defsubr it.
2346 * keyboard.c (echo_keystrokes_p): New function.
2347 (read_char, record_menu_key, read_key_sequence): Use it.
2349 * callint.c (Qfuncall_interactively): New var.
2350 (Qcall_interactively): Remove.
2351 (Ffuncall_interactively): New function.
2352 (Fcall_interactively): Use it.
2353 (syms_of_callint): Defsubr it.
2355 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
2357 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
2358 relocated from under us.
2360 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
2362 Use mmap(2) emulation for allocating buffer text on MS-Windows.
2363 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
2365 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
2367 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
2368 for MinGW, since it no longer uses gmalloc.
2370 * buffer.c: Do not define mmap allocations functions for Windows.
2371 Remove mmap_find which is unused. Remove mmap_set_vars which does
2373 [WINDOWSNT]: Include w32heap.h.
2374 (init_buffer): Always allocate new memory for buffers.
2376 * emacs.c: Remove mmap_set_vars calls.
2378 * image.c (free_image): Undef free for Windows because it is
2379 redirected to our private version.
2381 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
2382 (copy_executable_and_dump_data): Remove dumping the heap section.
2383 (unexec): Restore using_dynamic_heap after dumping.
2385 * w32heap.c (dumped_data_commit, malloc_after_dump)
2386 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
2387 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
2388 (mmap_free): New functions.
2390 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
2392 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
2394 * image.c (imagemagick_load_image): Use MagickRealType for local
2395 'color_scale', instead of double, to avoid a GCC warning about
2398 * xfns.c (Fx_window_property): Remove unused local.
2400 Don't kill already-reaped process (Bug#17561).
2401 * process.c (process_send_signal): Fix race condition where a
2402 subprocess was reaped by a signal handler between the check for
2403 liveness and calling 'kill', which meant that Emacs could in
2404 theory kill an innocent bystander process. Do the fix by blocking
2405 SIGCHLD in a critical section that checks liveness before killing.
2407 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2409 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
2411 2014-05-26 Ken Brown <kbrown@cornell.edu>
2413 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
2414 even if !CYGWIN (see bug#17510).
2416 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
2418 * nsfns.m (Fns_do_applescript): Surround NSApp run
2419 with calls to ns_init_events, ns_finish_events (Bug#17424).
2421 * nsterm.h (ns_init_events, ns_finish_events): Declare.
2423 * nsterm.m (ns_init_events, ns_finish_events): New functions.
2424 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
2426 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
2427 with calls to ns_init_events, ns_finish_events (Bug#17424).
2429 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2431 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
2432 if we are iterating over an object that generates glyphs for
2433 marginal areas. (Bug#17585)
2435 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2437 * xdisp.c (safe__call1, safe__eval): Now static.
2439 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2441 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
2442 (safe_call, safe__call1): Construct a va_list argument for safe_call.
2443 (safe_call1): Call safe_call instead of safe__call directly.
2445 2014-05-26 Ken Brown <kbrown@cornell.edu>
2447 * w32term.c (x_delete_display) [CYGWIN]: Don't free
2448 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
2451 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
2453 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
2454 (safe__call, safe__call1, safe__eval): New functions.
2455 (safe_call): Use it.
2456 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
2457 (display_mode_element): Same for `:eval'.
2459 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
2461 Fix port to 32-bit AIX (Bug#17540).
2462 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
2463 twice. _text already includes this offset.
2464 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
2466 2014-05-26 Eli Zaretskii <eliz@gnu.org>
2468 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
2469 when closest_pos is identical to to_charpos, don't recurse, since
2470 we already tried that, and failed. (Bug#17539)
2472 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
2473 unwinding when frame's faces were not initialized yet, increment
2474 the frame's image-cache reference count before calling
2475 x_free_frame_resources. Don't dereference
2476 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
2478 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
2480 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
2483 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
2484 macfont.m, call draw with adjusted arguments so font drivers
2485 don't need to do that.
2487 * macfont.m (macfont_draw): Merge changes from Macport.
2489 2014-05-24 Eli Zaretskii <eliz@gnu.org>
2491 * alloc.c (garbage_collect_1): New function, with all of the guts
2492 of Fgarbage_collect.
2493 (mark_stack): Accept an argument END and don't mark Lisp objects
2494 on the stack beyond the address given by END. Calculation of END
2495 was moved to Fgarbage_collect.
2496 (Fgarbage_collect): Calculate the end address of the stack portion
2497 that needs to be examined by mark_stack, and pass that address to
2498 garbage_collect_1, which will pass it to mark_stack.
2499 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
2500 for more details about the underlying problems. In particular,
2501 this avoids dumping Emacs with the large hash-table whose value is
2502 held in purify-flag for most of the time loadup.el runs.
2504 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2506 * xfns.c (x_window_property_intern): New function (code from
2508 (Fx_window_property): Call x_window_property_intern. If property
2509 not found and NILP (source) and outer window != inner window,
2510 check outer window for property (Bug#17537).
2512 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2514 Supply malloc and alloc_size attributes for extern allocators.
2515 This documents the C API, and helps GCC generate a bit better code.
2516 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2517 (ATTRIBUTE_MALLOC_SIZE): New macros.
2518 * gmalloc.c (malloc, realloc, calloc):
2519 * gtkutil.h (malloc_widget_value):
2520 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2521 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2524 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2526 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2527 * image.c (imagemagick_load_image): Port to hosts that do not use
2528 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2530 2014-05-21 Leo Liu <sdl.web@gmail.com>
2532 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2534 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2536 * dbusbind.c (xd_signature): Revert last 2 patches.
2538 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2540 Allow any non-nil value to count as true in bool-vector.
2541 Likewise for xd_signature in dbusbind.c.
2542 This is more consistent with the usual practice in Emacs, which is
2543 that any non-nil value counts as true.
2544 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2545 * dbusbind.c (xd_signature): Likewise, for booleans.
2546 * data.c, lisp.h (Qbooleanp):
2547 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2549 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2551 * lisp.h (CHECK_BOOLEAN): New function.
2552 * alloc.c (Fbool_vector): New function.
2553 (syms_of_alloc): Defsubr it.
2554 * data.c (Qbooleanp): New symbol.
2555 (syms_of_data): DEFSYM it.
2556 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2558 * font.c (font_matching_entity): Extract font-entity object
2559 from the vector of matching entities (Bug#17486).
2561 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2563 Assume C99 or later (Bug#17487).
2564 * bytecode.c (B__dummy__): Remove.
2565 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2566 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2567 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2568 * regex.c (DEBUG_PRINT): Assume varargs macros.
2569 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2571 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2573 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2574 memory for every buffer that was dumped.
2576 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2578 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2579 (Fnreverse): Allow vectors and bool vectors.
2581 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2583 Minor cleanup for terminal setup.
2584 * termhooks.h (create_terminal): Adjust prototype.
2585 * terminal.c (create_terminal): Pass output method and RIF as args.
2586 (init_initial_terminal):
2587 * nsterm.m (ns_create_terminal):
2588 * term.c (init_tty):
2589 * w32term.c (w32_create_terminal):
2590 * xterm.c (x_create_terminal): Adjust users.
2591 Avoid redundant NULL initializers and add comments.
2593 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2595 * keyboard.c (Qdeactivate_mark): Now static.
2597 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2599 If available, use Xfixes extension to do pointer blanking.
2600 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2601 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2602 (make_invisible_cursor): Move to...
2603 * xterm.c (make_invisible_cursor): ...here.
2604 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2605 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2606 (x_term_init): Call to x_setup_pointer_blanking.
2607 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2608 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2610 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2612 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2614 2014-05-12 Glenn Morris <rgm@gnu.org>
2616 * fileio.c (Ffile_executable_p): Doc tweak.
2618 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2620 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2621 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2623 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2625 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2627 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2629 Fix initialization of minibuffer history variable (Bug#17430).
2630 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2631 Move the initialization up to prevent any "value void" message.
2633 2014-05-08 Samuel Bronson <naesten@gmail.com>
2635 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2636 are matched (bug#17413).
2638 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2640 Stop tooltips pulling Emacs window to front (Bug#17408).
2641 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2642 SetWindowPos invocations.
2644 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2646 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2647 not initialized (Bug#17398).
2649 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2651 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2653 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2655 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2656 [HAVE_NS]: Do not include png.h.
2657 (x_query_frame_background_color): New function.
2658 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2659 (png_load_body): Coalesce duplicate code.
2661 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2663 Consult libpng-config more consistently (Bug#17339).
2664 * Makefile.in (PNG_CFLAGS): New var.
2665 (ALL_CFLAGS): Use it.
2666 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2667 CFLAGS now handles this.
2669 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2671 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2672 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2673 because WCONTINUED is always defined now.
2674 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2676 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2678 * buffer.c (overlay_strings): Fix the wording of the commentary.
2680 2014-05-01 Glenn Morris <rgm@gnu.org>
2682 * floatfns.c (Fisnan):
2683 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2685 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2687 * term.c (tty_menu_activate): A better initialization for cursor
2690 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2692 * intervals.c: Tighten assertions.
2693 (create_root_interval): Make sure the interval is not empty.
2694 (intervals_equal): Use booleans.
2695 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2696 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2697 (balance_possible_root_interval): Simplify and use booleans.
2698 (split_interval_right, split_interval_left): Check LENGTH, and remove
2699 now redundant assertion.
2700 (adjust_intervals_for_insertion): Remove now redundant assertions.
2701 (delete_node, interval_deletion_adjustment)
2702 (adjust_intervals_for_deletion, merge_interval_right)
2703 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2704 (reproduce_interval): Make sure the interval is not empty.
2706 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2708 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2709 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2710 satisfaction that they would always be initialized.
2712 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2714 * term.c (tty_menu_display): Move the cursor to the active menu item.
2715 (tty_menu_activate): Return the cursor to the active menu item
2716 after displaying the menu and after displaying help-echo.
2717 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2718 for the details of why this is needed by screen readers and
2721 2014-04-30 Glenn Morris <rgm@gnu.org>
2723 * process.c (handle_child_signal):
2724 Handle systems without WCONTINUED. (Bug#15110, 17339)
2726 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2728 * window.c (struct saved_window): Remove mark.
2729 (Fset_window_configuration, save_window_save)
2730 (compare_window_configurations): Don't touch marks any more.
2732 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2734 Use bits_word for gcmarkbits.
2735 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2736 bits_word is typically a tad more efficient for mark bits than
2737 unsigned is, so use bits_word. All uses changed.
2738 * lisp.h (BITS_PER_INT): Remove; no longer used.
2740 Avoid undefined behavior in signed left shift.
2741 This ports to GCC 4.9.0 with -fsanitize=undefined.
2742 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2744 * regex.c (extract_number):
2745 * lisp.h (make_number, XINT):
2746 Do not shift a 1 bit left into a sign bit.
2747 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2748 not int, for gcmarkbits. All uses changed.
2750 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2752 * search.c (Fnewline_cache_check): Don't try to count newlines
2753 outside the buffer's restriction, as find_newline doesn't support that.
2755 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2757 * window.c (Fset_window_configuration): Deactivate the mark before
2759 (set_window_buffer): Ignore window_initialized.
2760 (window_initialized): Remove.
2761 * keyboard.c (Qdeactivate_mark): Not static any more.
2762 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2765 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2767 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2768 and to clang 3.4, which have fixed the bug. This should let us
2769 run a bit faster on these platforms when address sanitization is
2772 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2774 Port to GCC 4.9.0 with --enable-gcc-warnings.
2775 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2777 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2778 a way that also works with GCC 4.9.0.
2780 * search.c (Fnewline_cache_check): Remove unused locals.
2782 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2784 * search.c (find_newline1): New subroutine.
2785 (Fnewline_cache_check): New function.
2786 (syms_of_search): Defsubr it.
2788 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2790 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2791 * keyboard.c (unblock_input): Add comment.
2792 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2794 2014-04-22 Daniel Colascione <dancol@dancol.org>
2796 * lread.c (readevalloop_eager_expand_eval): New function
2797 that can recurse into toplevel forms.
2798 (readevalloop): Call it.
2799 * lisp.h: Declare Qprogn.
2800 * callint.c (Qprogn): No longer static.
2802 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2804 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2805 Also change identifiers to match the comments, and add more assertions
2808 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2810 * emacs.c (close_output_streams): Don't clear and restore errno.
2812 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2814 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2815 never becomes visible, i.e. using XMonad (Bug#17237).
2817 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2819 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2820 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2821 (Fline_pixel_height): Don't assume that the current buffer and the
2822 selected window's buffer are one and the same. (Bug#17281)
2824 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2825 paragraph-start cache before the newline cache. (Bug#17269)
2827 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2829 * term.c (tty_send_additional_strings): No need to fflush here,
2831 (tty_set_terminal_modes): fflush after sending additional strings,
2834 2014-04-17 Daniel Colascione <dancol@dancol.org>
2836 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2838 (tty_send_additional_strings): New function.
2839 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2840 (syms_of_term): Intern tty-mode-set-strings and
2841 tty-mode-reset-strings.
2843 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2845 * window.c (save_window_save): Lookup window_point_insertion_type in
2846 the right buffer (bug#15457).
2847 (Qwindow_point_insertion_type): New var.
2848 (syms_of_window): Initialize it.
2850 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2852 Fix the MSDOS build.
2853 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2854 (copy_text_and_data): Zero out the atexit chain pointer before
2857 * termhooks.h (encode_terminal_code): Update prototype.
2859 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2860 visible for all DOS_NT ports, not just WINDOWSNT.
2861 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2863 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2864 unless it is defined.
2865 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2867 * process.c (close_on_exec, accept4, process_socket): Move into
2868 the "ifdef subprocesses" part.
2869 (catch_child_signal): Condition by "ifdef subprocesses".
2870 (syms_of_process) <Qinternal_default_process_sentinel>
2871 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2873 * msdos.h: Add prototypes for new functions.
2874 (EINPROGRESS): Define.
2875 (O_CLOEXEC): Define to zero.
2877 * msdos.c (check_window_system): Remove unnecessary an
2878 incompatible duplicate function.
2879 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2880 New functions in support of new functionality.
2882 * menu.c (single_menu_item): Add visual indication of submenu
2883 also for menus on MSDOS frames.
2884 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2886 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2887 when async subprocesses aren't supported.
2889 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2891 * emacs.c (close_output_streams): Zero out errno before calling
2894 * dired.c [MSDOS]: Include msdos.h.
2896 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2897 (DATA_START) [MSDOS]: Define.
2898 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2900 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2901 Ifdef away for MSDOS.
2902 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2903 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2905 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2906 Use temporary file template that is compatible with mkostemp.
2907 Move vfork-related portions under #ifndef MSDOS.
2908 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2910 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2912 * buffer.c (Foverlays_at): Add argument `sorted'.
2914 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2916 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2917 text, invalidate the bidi_paragraph_cache upto and including the
2920 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2922 Port to IRIX 6.5 (Bug#9684).
2923 * conf_post.h (INET6) [IRIX6_5]: Define.
2924 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2925 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2927 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2929 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2930 before passing it to system APIs.
2932 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2934 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2935 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2937 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2939 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2941 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2943 Remove DATA_SEG_BITS.
2944 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2945 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2946 cc, but that platform is so old that SGI itself stopped supporting
2947 it in December 2013. If you still need Emacs on IRIX, please
2948 either compile with GCC and port the undumping code, or run
2949 './configure --with-wide-int'.
2950 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2951 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2952 DEFINE_GDB_SYMBOL_START way to define it.
2953 (NONPOINTER_BITS): New macro.
2954 (EMACS_INT): Use it.
2955 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2956 the problem and/or configuring --with-wide-int.
2957 (USE_LSB_TAG): Simplify, based on above changes.
2958 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2959 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2961 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2963 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2964 covered by a display string that ends in a newline, and that cases
2965 going back by DVPOS lines to hit the search limit, lift the limit
2966 and go back until DVPOS is reached. (Bug#17244)
2968 * indent.c (Fvertical_motion): Handle correctly the case when the
2969 display string is preceded by an empty line.
2971 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2972 use S_IWRITE instead.
2974 2014-04-11 Glenn Morris <rgm@gnu.org>
2976 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2978 2014-04-11 Ken Brown <kbrown@cornell.edu>
2980 * Makefile.in (EMACS_MANIFEST): Revert last change.
2982 2014-04-10 Daniel Colascione <dancol@dancol.org>
2984 * puresize.h (BASE_PURESIZE): Increase.
2986 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2988 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2990 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2991 region handling (and don't call signal_before_change) if
2992 inhibit_modification_hooks is set.
2993 (signal_before_change): Don't check inhibit_modification_hooks any more.
2995 2014-04-08 Daniel Colascione <dancol@dancol.org>
2997 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2998 function cells contain valid lisp objects. (Modified version of
3001 * alloc.c (detect_suspicious_free): Split actual stack capturing
3002 out into new function for easier breakpoint setting.
3003 (note_suspicious_free): New function.
3005 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
3007 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
3009 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
3010 (symbol_block_pinned): New var.
3011 (Fmake_symbol): Initialize `pinned'.
3012 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
3013 pinned and signal an error for un-purifiable objects.
3014 (pure_cons): Use it.
3015 (Fpurecopy): Use it, except for objects that can't be purified.
3016 (mark_pinned_symbols): New function.
3017 (Fgarbage_collect): Use it.
3018 (gc_sweep): Remove hack made unnecessary.
3020 2014-04-07 Glenn Morris <rgm@gnu.org>
3022 * keyboard.c (Fopen_dribble_file): Doc tweak.
3024 2014-04-07 Ken Brown <kbrown@cornell.edu>
3026 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
3028 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
3030 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
3031 We have a substitute execinfo.h on hosts that lack it.
3032 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
3033 isn't optimized away.
3035 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
3037 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
3038 * alloc.c (memory_full):
3039 * charset.c (syms_of_charset):
3040 * doc.c (Fsnarf_documentation):
3042 * font.c (BUILD_STYLE_TABLE):
3043 * keyboard.c (make_lispy_event):
3044 * profiler.c (setup_cpu_timer):
3045 * xgselect.c (xg_select):
3046 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
3048 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
3049 Replace the only use with ARRAYELTS (font_property_table).
3050 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
3052 2014-04-03 Daniel Colascione <dancol@dancol.org>
3054 * xterm.c (x_term_init):
3055 * xfns.c (best_xim_style):
3056 * xfaces.c (Fdump_colors):
3057 * w32fns.c (w32_default_color_map):
3058 * w32.c (init_environment, N_ENV_VARS):
3059 * unexcw.c (read_exe_header):
3060 * term.c (term_get_fkeys_1):
3061 * sysdep.c (init_baud_rate):
3062 * nsterm.m (ns_convert_key):
3063 * nsfns.m (get_geometry_from_preferences):
3064 * msdos.c (dos_set_window_size, init_environment):
3065 * macfont.m (mac_font_get_glyph_for_cid)
3066 (macfont_store_descriptor_attributes)
3067 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
3068 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
3069 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
3071 * image.c (xpm_str_to_color_key):
3072 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
3073 * frame.c (x_set_frame_parameters):
3074 * fileio.c (Ffile_selinux_context):
3075 * emacs.c (sort_args):
3076 * dosfns.c (msdos_stdcolor_name):
3077 * dired.c (file_attributes):
3078 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
3079 Change expressions of the form sizeof(arr) / sizeof(arr[0])
3082 2014-04-02 Daniel Colascione <dancol@dancol.org>
3084 * data.c (Ffset): Abort if we're trying to set a function call to
3087 * lisp.h (ARRAYELTS): New macro.
3089 * alloc.c: Include execinfo.h if available.
3090 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
3091 (suspicious_free_record): New structure.
3092 (suspicious_objects, suspicious_object_index)
3093 (suspicious_free_history, suspicious_free_history_index):
3095 (find_suspicious_object_in_range, detect_suspicious_free)
3096 (Fsuspicious_object): New functions.
3097 (cleanup_vector): Call find_suspicious_object_in_range.
3099 2014-04-02 Martin Rudalics <rudalics@gmx.at>
3101 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
3102 width from font width (Bug#17163).
3104 * frame.c (x_set_frame_parameters): Calculate default values of
3105 new frame sizes only after all other frame parameters have been
3106 processed (Bug#17142).
3108 2014-04-02 Ken Brown <kbrown@cornell.edu>
3110 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
3113 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3115 * xterm.c (x_draw_image_glyph_string): Adjust image background
3116 width accordingly when its x position is adjusted. (Bug#17115)
3118 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
3120 * font.c (font_list_entities): Do not add empty vector to font cache.
3121 (font_matching_entity): Likewise. If matching entity is found, insert
3122 1-item vector with this entity instead of entity itself (Bug#17125).
3124 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
3126 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
3128 * fns.c (validate_subarray): Rename from validate_substring,
3129 since it works for vectors too. New arg ARRAY. Optimize for the
3130 non-nil case. Instead of returning bool, throw an error if out of
3131 range, so that the caller needn't do that. All uses changed.
3132 Report original values if out of range.
3133 (Fsubstring, Fsubstring_no_properties, secure_hash):
3134 Also optimize the case where FROM is 0 or TO is the size.
3136 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3138 * search.c (Freplace_match): Use make_specified_string.
3139 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
3140 to catch bogus override face of glyph strings.
3141 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
3142 Move common substring range checking code to...
3143 (validate_substring): ...this function.
3145 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
3147 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
3149 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
3151 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
3152 bar is zero height, just return (Bug#16976).
3153 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
3155 * nsterm.h (EmacsView): Add wait_for_tool_bar.
3157 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
3158 is nil. If waiting for toolbar to complete, force a redraw.
3160 2014-03-28 Glenn Morris <rgm@gnu.org>
3162 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
3163 (emacs_bugreport): New variable.
3164 (usage_message): Use PACKAGE_BUGREPORT.
3165 (syms_of_emacs) <report-emacs-bug-address>: New variable.
3167 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
3169 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
3171 Port recent signal-related changes to FreeBSD.
3172 Problem reported by Herbert J. Skuhra.
3173 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
3174 Move decls from here ...
3175 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
3177 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3179 * w32term.c (x_draw_image_glyph_string): Fix computation of height
3180 and width of image background when it is displayed with a 'box'
3183 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
3185 More backward-compatible fix to char-equal core dump (Bug#17011).
3186 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
3187 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
3189 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
3191 * image.c (init_svg_functions): When loading SVG-related libraries,
3192 free already loaded libraries if the initialization fails.
3193 (rsvg_handle_set_size_callback): Remove declaration, unused.
3195 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
3197 Fix core dump in char-equal (Bug#17011).
3198 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
3199 unibyte buffers, as we can't tell whether the characters are
3202 * insdel.c (adjust_markers_for_delete): Remove unused local.
3204 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
3206 Have (MARKER . ADJUSTMENT) undo records always be immediately
3207 after their corresponding (TEXT . POS) record in undo list.
3209 * lisp.h (record-delete): New arg record_markers.
3210 (record_marker_adjustment): No longer needed outside undo.c.
3211 * insdel.c (adjust_markers_for_delete): Move calculation of marker
3212 adjustments to undo.c's record_marker_adjustments. Note that
3213 fileio.c's decide_coding_unwind is another caller to
3214 adjust_markers_for_delete. Because it has undo list bound to t,
3215 it does not rely on adjust_markers_for_delete to record marker
3217 (del_range_2): Swap call to record_delete and
3218 adjust_markers_for_delete so as undo marker adjustments are
3219 recorded before current deletion's adjustments, as before.
3220 (adjust_after_replace):
3221 (replace_range): Pass value for new record_markers arg to
3223 * undo.c (record_marker_adjustment): Rename to
3224 record_marker_adjustments and made static.
3225 (record_delete): Check record_markers arg and call
3226 record_marker_adjustments.
3227 (record_change): Pass value for new record_markers arg to
3229 (record_point): at_boundary calculation no longer needs to account
3230 for marker adjustments.
3232 2014-03-26 Martin Rudalics <rudalics@gmx.at>
3234 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
3237 2014-03-26 Glenn Morris <rgm@gnu.org>
3239 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
3241 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
3243 * buffer.c (struct sortvec): Add field `spriority'.
3244 (compare_overlays): Use it.
3245 (sort_overlays): Set it.
3247 2014-03-26 Eli Zaretskii <eliz@gnu.org>
3249 * xdisp.c (redisplay_window): If all previous attempts to find the
3250 cursor row failed, try a few alternatives before falling back to
3251 the top-most row of the window. Use row_containing_pos. (Bug#17047)
3253 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
3255 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
3256 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
3258 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
3259 variables on Windows.
3261 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
3263 * w32.c (unsetenv): Remove unused var `retval'.
3264 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
3266 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
3267 (start_watching): Remove unused var `thr'.
3269 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
3270 (find_child_console): Remove unnecesary var `thread_id'.
3272 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
3273 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
3275 2014-03-26 Glenn Morris <rgm@gnu.org>
3277 * filelock.c (Flock_buffer): Doc tweak.
3279 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
3280 * emacs.c (shut_down_emacs):
3281 * fileio.c (Finsert_file_contents, write_region):
3282 * filelock.c (top-level, syms_of_filelock):
3283 * insdel.c (prepare_to_modify_buffer_1):
3284 CLASH_DETECTION is always defined now.
3286 2014-03-25 Eli Zaretskii <eliz@gnu.org>
3288 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
3289 DLL handle, to speed up thread startup.
3291 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
3293 Handle sigmask better with nested signal handlers (Bug#15561).
3294 * atimer.c (sigmask_atimers): Remove.
3295 Remaining use rewritten to use body of this function.
3296 * atimer.c (block_atimers, unblock_atimers):
3297 * callproc.c (block_child_signal, unblock_child_signal):
3298 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
3299 New arg OLDSET. All callers changed.
3300 * atimer.c (block_atimers, unblock_atimers):
3301 * callproc.c (block_child_signal, unblock_child_signal):
3302 * keyboard.c (handle_interrupt):
3303 * sound.c (vox_configure, vox_close):
3304 Restore the old signal mask rather than unilaterally clearing bits
3305 from the mask, in case a handler is running within another
3306 handler. All callers changed.
3307 * lisp.h, process.c, process.h, term.c:
3308 Adjust decls and callers to match new API.
3309 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
3310 signal handlers aren't supposed to use floating point anyway.
3311 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
3313 2014-03-23 Daniel Colascione <dancol@dancol.org>
3315 Split gc_sweep into discrete functions for legibility and better
3318 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
3319 (sweep_vectors): Fix typo in comment.
3320 (sweep_conses, sweep_floats, sweep_intervals)
3321 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
3322 (gc_sweep): Call new functions, to which existing functionality is
3324 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
3326 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
3328 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
3330 2014-03-23 Daniel Colascione <dancol@dancol.org>
3332 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
3333 only if xic_style calls for it. This change allows Emacs to work
3334 with ibus. Also, don't leak resources if create_frame_xic fails,
3335 and stop caching xic_style across different displays.
3336 (supported_xim_styles): Make const.
3337 (best_xim_style): Remove first parameter: it's always just
3338 supported_xim_styles. Change to look at supported_xim_styles
3341 2014-03-23 Daniel Colascione <dancol@dancol.org>
3343 * term.c (init_tty): Rearrange condition for clarity; print
3344 appropriate diagnostic.
3346 2014-03-23 Daniel Colascione <dancol@dancol.org>
3348 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
3349 array. (ASAN caught.)
3351 2014-03-22 Glenn Morris <rgm@gnu.org>
3353 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
3355 2014-03-22 Daniel Colascione <dancol@dancol.org>
3357 * process.c (conv_sockaddr_to_lisp): When extracting the string
3358 names of AF_LOCAL sockets, stop before reading uninitialized memory.
3360 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3362 Fix regression introduced by patch for Bug#10500.
3363 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
3364 * w32term.c (x_draw_image_relief): Likewise.
3366 2014-03-21 Martin Rudalics <rudalics@gmx.at>
3368 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
3369 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
3370 maximize a frame for odd default fonts.
3372 2014-03-21 Glenn Morris <rgm@gnu.org>
3374 * minibuf.c (history-length): Increase default from 30 to 100.
3376 2014-03-21 Daniel Colascione <dancol@dancol.org>
3378 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
3379 every time we switch to minibuffer.
3381 * alloc.c (lisp_align_malloc, allocate_string_data)
3382 (allocate_vectorlike): Allow mmap allocation of lisp objects.
3383 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
3385 2014-03-21 Eli Zaretskii <eliz@gnu.org>
3387 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
3388 support more "verbs".
3390 2014-03-21 Daniel Colascione <dancol@dancol.org>
3392 Always prohibit dumping a dumped Emacs.
3394 * emacs.c (might_dump): New variable.
3395 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
3396 * lisp.h (might_dump): Declare.
3397 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
3399 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
3401 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
3403 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
3405 * doc.c (store_function_docstring): Warn when we don't know where to
3407 (Fsubstitute_command_keys): Don't advertise the fact that
3408 text-properties are dropped, since we think it's a bug that we'll fix
3411 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
3412 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
3413 * frame.c (frame_garbaged): Make "docstring" more precise.
3415 2014-03-20 Glenn Morris <rgm@gnu.org>
3417 * charset.c (init_charset): When we cannot find the charsets directory,
3418 mention if EMACSDATA is set.
3420 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
3422 * fns.c (Frandom): Fix rare bug where the result isn't random.
3424 Fix porting inconsistency about rounding to even.
3425 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
3426 This way, the unusual !HAVE_RINT case acts like the usual
3427 HAVE_RINT case, and we can fix the documentation accordingly.
3429 2014-03-19 Eli Zaretskii <eliz@gnu.org>
3431 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
3432 (w32_wnd_proc): Initialize the dwHoverTime member of
3433 TRACKMOUSEEVENT structure.
3435 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
3437 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
3439 2014-03-16 Eli Zaretskii <eliz@gnu.org>
3441 * search.c (find_newline): Speed up the function when using the
3442 newline cache, by halving the number of calls to
3443 region_cache_forward and region_cache_backward. (Bug#16830)
3445 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
3447 * buffer.c (Fset_buffer): Document return value (bug#17015).
3449 2014-03-14 Martin Rudalics <rudalics@gmx.at>
3451 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
3452 nil, always resize character wise to avoid potential loss of the
3453 mode line (Bug#16923 related).
3455 2014-03-12 Martin Rudalics <rudalics@gmx.at>
3457 * frame.c (x_set_frame_parameters): Always calculate new sizes
3458 pixelwise to avoid potential loss when rounding.
3460 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
3462 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
3463 * xterm.c (x_free_frame_resources): Free all allocated cursors.
3465 2014-03-10 Eli Zaretskii <eliz@gnu.org>
3467 * w32.c (fstatat): Don't add an extra slash if the argument ends
3468 with a slash: this fails the subsequent call to stat_worker on
3469 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
3471 2014-03-09 Martin Rudalics <rudalics@gmx.at>
3473 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
3475 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
3479 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
3480 when frame is only on one screen (Bug#14713).
3482 2014-03-08 Eli Zaretskii <eliz@gnu.org>
3484 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
3485 there's a valid wrap point in the display line, the last glyph
3486 cannot "just barely fit" on this row, because display_line doesn't
3487 let it. Instead, proceed as if the last glyph didn't fit, so that
3488 we eventually back up the iterator to the wrap point. This avoids
3489 delusional behavior of move_it_to, whereby it proceeds to the next
3490 display line, but sets current_x to zero for all the glyphs that
3491 without word-wrap would fit on the previous display line.
3492 One result was that visual-order cursor movement behaved erratically
3494 (Fmove_point_visually): Add code to find the x coordinate of the
3495 last character before wrap point, under word-wrap on a TTY.
3497 2014-03-07 Eli Zaretskii <eliz@gnu.org>
3499 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
3500 also return value of MOVE_POS_MATCH_OR_ZV from
3501 move_it_in_display_line_to, when moving from beginning of line to
3502 point's position. (Bug#16961)
3504 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3506 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3507 * window.c (Fselect_window): Explain NORECORD and
3508 `buffer-list-update-hook' in doc-string.
3510 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3512 * window.c (Fother_window_for_scrolling): Check that
3513 Vother_window_scroll_buffer is a buffer.
3515 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3517 * xterm.c (xim_initialize): Always pass a copy of resource name
3518 to XRegisterIMInstantiateCallback and eassert whether return
3519 value is True. Passing copy is important because Xlib doesn't
3520 make its own copy and resource name argument usually points to
3521 SSDATA (Vx_resource_name), which may be changed from Lisp.
3522 (xim_close_display): For XUnregisterIMInstantiateCallback,
3523 always eassert return value and pass exactly the same values
3524 as were used for XRegisterIMInstantiateCallback.
3525 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3526 sources to check why if you are interested.
3528 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3530 * dispnew.c (change_frame_size_1): Add new_lines instead of
3531 new_height, the latter may be still zero if passed as such.
3532 * window.c (Fwindow_pixel_height): Mention bottom divider in
3535 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3537 Fix "resource temporarily unavailable" with xgselect
3539 * xgselect.c: Include <stdbool.h>.
3540 (xg_select) [!USE_GTK]: Don't lose track of errno.
3542 Fix minor --enable-gcc-warnings issues.
3543 * widget.c (update_various_frame_slots, EmacsFrameResize):
3544 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3546 2014-03-04 Ken Brown <kbrown@cornell.edu>
3548 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3549 represent the actual adjustment needed for alignment.
3551 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3553 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3554 needed, and don't reallocate if the initial allocation already
3555 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3557 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3559 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3562 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3564 * cmds.c (delete-char): Update docstring pointing out that the
3565 function ignores `delete-active-region' and `overwrite-mode'.
3567 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3569 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3571 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3572 allocated buffer due to alignment.
3573 (freehook): If the block to be freed was allocated by
3574 'aligned_alloc', find its real pointer before calling 'free'.
3576 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3579 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3581 * font.c (toplevel): Adjust comment about font cache layout.
3582 (font_clear_cache): Fix to match real font cache layout.
3583 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3584 (Fframe_font_cache) [FONT_DEBUG]: New function.
3585 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3587 Avoid crashes when X fonts are erroneously freed on reused X
3588 'Display *' connection data (Bug#16069). Note that X font
3589 resources still may be leaked, but currently there is no way
3590 to completely avoid it.
3591 * xterm.h (struct x_display_info): New member x_id. Add comments.
3592 * xterm.c (x_display_id): New variable.
3593 (x_term_init): Assign identifier to each opened X connection.
3594 * xfont.c (struct xfont): New member x_display_id.
3595 (xfont_open): Initialize it with frame's display id.
3596 (xfont_close): Check whether font's display id matches the one
3597 recorded for the given display. Adjust comment.
3598 * xftfont.c (struct xftfont_info):
3599 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3601 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3603 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3604 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3605 killed Vother_window_scroll_buffer.
3606 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3608 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3610 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3611 that start with more than 2 slashes as UNCs. (Bug#16751)
3613 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3615 Fix a few crashes and leaks when cloning C strings.
3616 * alloc.c, lisp.h (dupstring): New function.
3617 * gtkutil.c (xg_get_font):
3618 * term.c (tty_default_color_capabilities):
3619 * xsettings.c (store_monospaced_changed)
3620 (store_font_name_changed, parse_settings)
3621 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3622 This avoids some unlikely crashes due to accessing freed storage,
3623 and avoids some minor memory leaks in the more-typical case.
3625 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3627 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3628 cursor when modeline can't be dragged (Bug#16647).
3630 2014-02-28 Glenn Morris <rgm@gnu.org>
3632 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3633 from custom-delayed-init-variables. (Bug#11565)
3635 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3637 More fixes for mouse glyph calculations (Bug#16647).
3638 * window.c (coordinates_in_window): In intersection of
3639 horizontal and vertical window dividers prefer the horizontal
3640 one. Add some extra parens to last fix.
3641 (window_relative_x_coord): Return x-coordinate for header and
3643 * xdisp.c (remember_mouse_glyph): In text area don't extend
3644 glyph into mode line to show the vertical drag cursor there
3645 immediately. Subdivide mouse glyphs in right fringes to show a
3646 horizontal drag cursor as soon as we enter the "grabbable width"
3647 portion. Handle vertical border case separately. Do not
3648 subdivide window divider areas.
3649 (note_mouse_highlight): On bottom divider of bottommost windows
3650 show vertical drag cursor only when the minibuffer window can be
3653 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3655 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3656 reset by the face of the object just displayed. See also bug#76.
3657 (get_next_display_element): If the string came from a display
3658 property, examine the box face attribute at it->position, not at
3659 it->current.pos, since the latter was not updated yet. (Bug#16870)
3660 (handle_face_prop): Improve commentary.
3662 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3664 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3665 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3667 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3669 Fixes around Bug#16647.
3670 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3671 ON_BOTTOM_DIVIDER cases.
3672 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3673 only if the window has no right divider.
3674 (Fcoordinates_in_window_p): Fix doc-string.
3676 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3678 * lread.c (Funintern): Fix doc to match advertised calling convention.
3680 2014-02-24 Daniel Colascione <dancol@dancol.org>
3682 * keyboard.c (read_char): Close race that resulted in lost events.
3684 2014-02-22 Glenn Morris <rgm@gnu.org>
3686 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3687 * window.c (window-resize-pixelwise): Doc fixes.
3689 * process.c (Finternal_default_process_filter)
3690 (Finternal_default_process_sentinel): Doc tweaks.
3692 2014-02-21 Glenn Morris <rgm@gnu.org>
3694 * process.c (Fprocess_buffer, Faccept_process_output)
3695 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3698 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3700 * window.c (Fwindow_scroll_bar_width): New function.
3702 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3704 Pacify GCC when configuring with --enable-gcc-warnings.
3705 * xdisp.c (move_it_in_display_line_to) [lint]:
3706 Initialize recently-added local.
3708 2014-02-21 Daniel Colascione <dancol@dancol.org>
3710 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3712 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3714 * xdisp.c (init_iterator): Don't dereference a bogus face
3715 pointer. (Bug#16819)
3716 (try_cursor_movement): Don't use cursor position if
3717 set_cursor_from_row failed to compute it. This avoids assertion
3718 violations in MATRIX_ROW.
3719 (move_it_in_display_line_to): Save the iterator state in ppos_it
3720 only once per call. Reimplement the method used to return to the
3721 best candidate position if all the positions found in display line
3722 are beyond TO_CHARPOS. This cuts down the number of calls to
3723 bidi_shelve_cache, which moves a lot of stuff when lines are long
3724 and include bidirectional text. (Bug#15555)
3726 2014-02-20 Glenn Morris <rgm@gnu.org>
3728 * data.c (Fdefalias): Doc fix.
3730 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3732 * xdisp.c (display_line): Fix horizontal scrolling of large images
3733 when fringes are turned off. This comes at a price of not
3734 displaying the truncation/continuation glyphs in this case.
3737 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3738 CreateDIBSection returns an error indication, zero out *ximg after
3739 destroying the image. This avoids crashes in memory allocations
3740 due to the fact that some of the callers also call
3741 x_destroy_x_image, which will attempt to free an already free'd
3744 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3746 * widget.c (update_various_frame_slots): Don't set
3747 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3749 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3751 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3753 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3755 temacs --daemon fix (Bug#16599).
3756 * emacs.c (main): Initialize daemon_pipe[1] here ...
3757 (syms_of_emacs): ... instead of here.
3759 2014-02-16 Anders Lindgern <andlind@gmail.com>
3761 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3764 2014-02-16 Daniel Colascione <dancol@dancol.org>
3766 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3767 (xd_get_connection_address): Use it.
3768 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3769 xd_get_connection_address because the latter signals if the bus
3770 we're trying to close is already disconnected.
3772 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3774 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3775 argument to CreateThread. This avoids segfaults on Windows 9X.
3776 Reported by oslsachem <oslsachem@gmail.com>.
3778 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3780 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3781 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3782 (check_lseek): New function, to report lseek errors.
3783 (save_data_space, update_file_ptrs, read_header, write_header)
3784 (copy_file, copy_rest, unexec): Use these news functions.
3785 (update_file_ptrs): Don't assume wraparound behavior when
3786 converting a large size_t value to off_t.
3788 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3790 * composite.c (fill_gstring_header): Pass positions as C integers
3791 and move parameters checking to...
3792 (Fcomposition_get_gstring): ...this function. Handle case when
3793 buffer positions are in reversed order and avoid crash (Bug#16739).
3795 * buffer.c (validate_region): Mention current buffer in error message.
3797 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3799 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3801 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3803 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3805 2014-02-11 Glenn Morris <rgm@gnu.org>
3807 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3808 Replace refs to "OpenStep" in messages.
3810 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3812 Avoid "." at end of error diagnostics.
3813 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3814 * font.c (Ffont_at):
3815 * nsfns.m (ns_display_info_for_name):
3816 * nsselect.m (Fx_own_selection_internal):
3817 * nsterm.m (performDragOperation:):
3818 Remove "." from end of diagnostic.
3820 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3822 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3823 unintuitive (bug#15824).
3824 (Fyes_or_no_p): Doc fix (bug#15456).
3826 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3828 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3830 * eval.c (call_debugger): When exiting the debugger, do not allow
3831 max_specpdl_size less than actual binding depth (Bug#16603).
3832 (syms_of_eval): Adjust docstring.
3834 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3836 * cmds.c (Fself_insert_command): Output a clearer error message on
3837 negative repetitions (bug#9476).
3839 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3841 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3843 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3845 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3847 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3849 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3851 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3853 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3855 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3857 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3858 `exit' works (bug#15865).
3860 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3862 Constrain window box/body sizes and margin widths (Bug#16649).
3863 * xdisp.c (window_box_width): Don't return less than zero.
3864 (window_box_left_offset, window_box_right_offset): Don't return
3865 more than the window's pixel width.
3866 * window.c (window_body_height, window_body_width): Don't return
3868 (window_resize_apply): Adjust margin width, if necessary.
3870 2014-02-07 Glenn Morris <rgm@gnu.org>
3872 * nsterm.m (syms_of_nsterm): Doc fix.
3874 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3876 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3877 New variables: pointers through which to call the respective APIs.
3878 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3879 (filename_from_ansi, sys_link, check_windows_init_file):
3880 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3881 This is required on Windows 9X, where we dynamically load
3882 UNICOWS.DLL which has their non-stub implementations.
3883 (maybe_load_unicows_dll): Assign addresses to these 2 function
3884 pointers after loading UNICOWS.DLL.
3886 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3887 MultiByteToWideChar and WideCharToMultiByte through function
3890 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3893 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3895 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3896 for OSX >= 10.9 if separate spaces are used.
3897 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3899 2014-02-06 Glenn Morris <rgm@gnu.org>
3901 * buffer.c (cache-long-scans): Doc fix.
3903 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3905 * w32fns.c (Fw32_shell_execute): Doc fix.
3907 2014-02-05 Bastien Guerry <bzg@gnu.org>
3909 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3910 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3912 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3914 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3915 outside the window (Bug#16649).
3917 * xdisp.c (note_mouse_highlight): When entering a margin area show
3918 a non-text cursor (Bug#16647).
3920 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3922 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3923 It prompted a compile-time diagnostic on GNU/Linux.
3924 Simplify to remove the need for the label.
3926 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3928 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3929 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3930 to show it; otherwise return 'unsupported--w32-dialog' to signal
3931 to the caller that emulation with menus is necessary.
3932 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3934 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3936 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3939 * menu.c (Fx_popup_dialog): Don't condition the call to
3940 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3941 special symbol 'unsupported--w32-dialog', emulate the dialog with
3942 a menu by calling x-popup-menu.
3944 * menu.h (Qunsupported__w32_dialog): New extern variable.
3946 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3948 * keyboard.c (kbd_buffer_get_event): Read file notification events
3951 * xgselect.c (xg_select): Read glib events in any case, even if
3952 there are no file descriptors to watch for. (Bug#16519)
3954 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3956 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3957 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3958 * w32term.c (w32_draw_window_divider): Handle first and last
3960 * w32term.h (w32_fill_area_abs): New function.
3961 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3963 * xfaces.c (realize_basic_faces): Handle new face ids.
3964 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3965 and bottom divider width.
3966 * xterm.c (x_draw_window_divider): Handle first and last pixels
3969 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3971 * print.c (Fexternal_debugging_output): Add cast to pacify
3972 --enable-gcc-warnings.
3973 * eval.c (call_debugger): Grow specpdl if the debugger was
3974 entered due to specpdl overflow (Bug#16603) and allow more
3975 specpdl space for the debugger itself.
3977 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3979 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3982 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3984 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3985 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3987 * print.c (Fexternal_debugging_output): If the argument character
3988 is non-ASCII, encode it with the current locale's encoding before
3989 writing the result to the terminal. (Bug#16448)
3991 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3992 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3995 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3997 * process.c (create_process): Reset SIGPROF handler in the child.
3998 * callproc.c (call_process): Likewise.
4000 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
4002 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
4004 2014-01-29 Eli Zaretskii <eliz@gnu.org>
4006 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
4007 of zero to print strings, GDB doesn't like it.
4009 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4010 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
4011 we still use correct addresses. (Bug#16576)
4013 2014-01-27 K. Handa <handa@gnu.org>
4015 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
4016 to preserve the code detection behavior of 24.3.
4017 * coding.h (struct coding_system): New member detected_utf8_bytes.
4018 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
4019 (decode_coding_gap): Use short cut for UTF-8 file reading only
4020 when coding->detected_utf8_bytes equals to coding->src_bytes.
4021 * fileio.c (Finsert_file_contents): Cancel the previous change.
4023 2014-01-29 Martin Rudalics <rudalics@gmx.at>
4025 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
4026 that are not visible.
4028 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
4030 * xmenu.c (create_and_show_popup_menu): Handle case when no key
4031 is grabbed (Bug#16565).
4033 2014-01-28 Martin Rudalics <rudalics@gmx.at>
4035 * xdisp.c (last_max_ascent): Re-remove after erroneously
4036 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
4038 (move_it_to): Re-remove reference to last_max_ascent.
4039 (Fwindow_text_pixel_size): Add iterator's max_ascent and
4040 max_descent here instead of calling line_bottom_y.
4043 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
4045 * terminal.c (initial_free_frame_resources): New function.
4046 (init_initial_terminal): Install new hook to free face cache
4047 on initial frame and avoid memory leak. For details, see
4048 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
4049 * xfaces.c (free_frame_faces): Adjust comment.
4051 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4053 * data.c (Fstring_to_number): Document results if unparsable
4056 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
4058 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
4060 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
4062 When decoding, prefer ptrdiff_t to int for buffer positions etc.
4063 * coding.c (detect_coding_utf_8, emacs_mule_char)
4064 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
4065 (check_utf_8, decode_coding):
4066 * coding.h (struct coding_system.errors):
4067 Use ptrdiff_t, not int, for integer values derived from buffer and
4070 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
4071 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
4072 before invoking decode_coding_gap, since there's just one block.
4074 2014-01-25 Martin Rudalics <rudalics@gmx.at>
4076 Fix handling of face attributes in Fx_create_frame (Bug#16529).
4077 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
4078 too early. Again run change_frame_size before assigning menu-
4081 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
4083 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
4084 arrives, call x_check_fullscreen, in case the new display has a
4085 different resolution. (Bug#16517)
4087 2014-01-25 Eli Zaretskii <eliz@gnu.org>
4089 * term.c (read_menu_input): If the selected frame changes, exit
4091 (tty_menu_show): If the selected frame changes while we displayed
4092 a menu, throw to top level. (Bug#16479)
4094 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
4096 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
4098 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
4100 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4101 * data.c (count_one_bits_word): Fix bug (negated comparison)
4102 when BITS_PER_ULL < BITS_PER_BITS_WORD.
4104 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
4106 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
4107 Avoid undefined behavior by initializing display property bit of a
4108 string processed by the bidirectional iterator. For details, see
4109 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
4111 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
4113 Minor cleanup of previous change.
4114 * image.c (imagemagick_error, Fimagemagick_types):
4115 Omit some recently-introduced and unnecessary casts and assignments.
4117 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
4119 Fix two memory leaks discovered with Valgrind.
4120 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
4121 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
4123 2014-01-22 Martin Rudalics <rudalics@gmx.at>
4125 Fixes in window size functions around Bug#16430 and Bug#16470.
4126 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
4127 (Fwindow_mode_line_height, Fwindow_header_line_height)
4128 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4129 Minor doc-string adjustments.
4130 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
4131 Rewrite doc-strings.
4132 (window_body_height, window_body_width): Do not count partially
4133 visible lines/columns when PIXELWISE is nil (Bug#16470).
4134 (Qfloor, Qceiling): New symbols.
4136 2014-01-21 Eli Zaretskii <eliz@gnu.org>
4138 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4139 when the image cache is not yet allocated. (Bug#16509)
4141 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
4143 * buffer.c (Fkill_buffer): When killing an indirect buffer,
4144 re-attach intervals to its base buffer (Bug#16502).
4145 * intervals.c (set_interval_object): Move from here...
4146 * intervals.h (set_interval_object): ... to here. Fix comments.
4148 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
4150 Avoid undefined behavior by initializing buffer redisplay bit.
4151 Problem reported by Dmitry Antipov in
4152 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
4153 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
4155 Revert some of the CANNOT_DUMP fix (Bug#16494).
4156 * lread.c (init_lread): Fix typo: NILP, not !NILP.
4158 2014-01-19 Eli Zaretskii <eliz@gnu.org>
4160 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
4161 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
4162 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
4163 they are replaced by macros that expand into direct calls to the
4164 corresponding functions from GDI32.DLL.
4165 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
4166 variables in the Cygwin build, they are unused.
4168 2014-01-19 K. Handa <handa@gnu.org>
4170 * composite.c (composition_update_it): Fix previous change.
4172 2014-01-18 Eli Zaretskii <eliz@gnu.org>
4174 Fix file name handling on MS-Windows 9X.
4175 * w32.c (maybe_load_unicows_dll): New function.
4177 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
4178 on, to make sure we can convert file names to and from UTF-8 on
4179 Windows 9X. This fixes a failure to start up because Emacs cannot
4180 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
4182 * w32font.c [WINDOWSNT]: Include w32.h.
4183 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
4184 of implementing the same stuff.
4185 Remove now unused g_b_init_is_windows_9x.
4187 * w32.h (maybe_load_unicows_dll): Add prototype.
4189 2014-01-17 Eli Zaretskii <eliz@gnu.org>
4191 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
4192 switch to single keyboard. Prevents daemon crashes when a new
4193 client connects while we show a TTY menu in an existing client.
4196 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
4198 Fix MinGW64 porting problem with _setjmp.
4199 Reported by Eli Zaretskii in:
4200 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
4201 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
4202 the old _setjmp and _longjmp. All uses changed.
4204 2014-01-13 Daniel Colascione <dancol@dancol.org>
4206 * textprop.c (Fremove_list_of_text_properties):
4207 Correctly handle reaching the end of the interval tree. (Bug#15344)
4209 2014-01-13 Martin Rudalics <rudalics@gmx.at>
4211 * xdisp.c (resize_mini_window): Round height to a multiple of
4212 frame's line height. Fix bug in calculation of window start
4213 position (Bug#16424).
4215 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
4217 * macfont.m: Include termchar.h.
4218 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
4219 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
4220 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
4221 *_WITH_GC_* to take face and f as parameters.
4222 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
4223 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
4225 2014-01-13 Daniel Colascione <dancol@dancol.org>
4227 Fix menu item updating in the presence of the Unity global menu
4230 * gtkutil.h (xg_have_tear_offs): Add frame parameter
4231 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
4233 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
4234 updating menus; explain why.
4235 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
4236 problem it's supposed to solve and it interferes with detecting
4237 the presence of a global menu.
4238 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
4241 2014-01-11 K. Handa <handa@gnu.org>
4243 * composite.c (composition_update_it): Fix indexing of
4244 LGSTRING_CHAR (Bug#15984).
4246 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
4248 * unexw32.c (_start) [__MINGW64__]: Define to __start.
4250 2014-01-11 Eli Zaretskii <eliz@gnu.org>
4252 * xdisp.c (try_window_id): Don't use this function's optimizations
4253 if overlays in the buffer displayed by the window have changed
4254 since last redisplay. (Bug#16347)
4255 (message_dolog): Fix indentation.
4257 2014-01-11 Martin Rudalics <rudalics@gmx.at>
4259 * frame.c (frame_resize_pixelwise): Fix doc-string.
4261 2014-01-10 Martin Rudalics <rudalics@gmx.at>
4263 Fix handling of internal borders (Bug#16348).
4264 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
4265 Remove internal border width from pixel width of windows.
4266 (change_frame_size_1): Don't return early when frame's pixel
4267 size changes - we still have to record the new sizes in the
4269 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
4270 also when toolbar gets larger.
4271 * window.c (check_frame_size): Include internal_border_width in
4273 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
4274 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
4275 In non-toolkit/non-GTK version clear internal border.
4276 * xterm.c (x_clear_under_internal_border): New function for
4277 non-toolkit/non-GTK version.
4278 (x_after_update_window_line): In non-toolkit/non-GTK version
4280 (handle_one_xevent, x_set_window_size):
4281 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
4282 * xterm.h (x_clear_under_internal_border): Extern it.
4284 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
4286 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
4287 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
4290 2014-01-06 Eli Zaretskii <eliz@gnu.org>
4292 * xdisp.c (redisplay_window): Don't skip window redisplay if the
4293 last value of point is not equal to buffer's point. (Bug#16129)
4295 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
4298 * nsterm.h (updateCollectionBehavior): Rename from
4299 updateCollectionBehaviour. All uses changed.
4301 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
4302 * Makefile.in (SETFATTR): New macro.
4303 (temacs$(EXEEXT)): Use it.
4305 2014-01-04 Martin Rudalics <rudalics@gmx.at>
4307 Fix maximization behavior on Windows (Bug#16300).
4308 * w32fns.c (w32_fullscreen_rect): Don't handle
4309 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
4310 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
4311 of SetWindowPos. Restore last placement also when leaving
4312 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
4313 but the FULLSCREEN_BOTH case.
4315 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
4318 * data.c (arithcompare_driver):
4319 * fileio.c (Fcar_less_than_car):
4320 * fns.c (internal_equal):
4321 * frame.c (delete_frame):
4322 * lisp.h (enum More_Lisp_Bits):
4324 Avoid C99 constructs that don't work in C89.
4325 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
4326 to port to C89, which doesn't have 'long long'.
4327 (count_trailing_zero_bits): Use them.
4329 2014-01-03 Chong Yidong <cyd@gnu.org>
4331 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
4333 2014-01-02 Martin Rudalics <rudalics@gmx.at>
4335 Further adjust frame/window scrollbar width calculations.
4336 * window.c (apply_window_adjustment):
4337 Set windows_or_buffers_changed.
4338 (Fwindow_scroll_bars): Return actual scrollbar width.
4339 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4340 For non-toolkit builds again use 14 as minimum width and set
4341 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
4342 * xterm.c (XTset_vertical_scroll_bar): Take width from
4343 WINDOW_SCROLL_BAR_AREA_WIDTH.
4344 (x_new_font): Rename wid to unit. Base calculation of new
4345 scrollbar width on toolkit used and make it analogous to that of
4346 x_set_scroll_bar_default_width.
4347 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
4348 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
4349 of GetSystemMetrics.
4350 * w32term.c (w32_set_vertical_scroll_bar): Take width from
4351 WINDOW_SCROLL_BAR_AREA_WIDTH.
4352 (x_new_font): Make it correspond to changes in xterm.c.
4354 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
4356 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
4357 This is a cleaner way to fix the MinGW-w64 porting problem.
4358 Check for INTPTR_MAX misconfiguration.
4360 2014-01-01 Eli Zaretskii <eliz@gnu.org>
4362 * search.c (newline_cache_on_off, find_newline): In indirect
4363 buffers, use the newline cache of the base buffer.
4365 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
4366 buffer, invalidate the caches of its base buffer. (Bug#16265)
4368 * indent.c (width_run_cache_on_off, compute_motion): In indirect
4369 buffers, use the width-run cache of the base buffer.
4371 * xdisp.c (redisplay_window): When the window displays an indirect
4372 buffer, and the character widths in the display table have
4373 changed, invalidate the width-run cache of the corresponding base
4376 * fileio.c (Finsert_file_contents): When invalidating the newline
4377 cache, consider the case of inserting into indirect buffer.
4379 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
4380 In indirect buffers, use the paragraph cache of the base buffer.
4382 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4384 * window.c (grow_mini_window): Fix last change.
4386 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
4388 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
4390 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
4392 * w32term.c (w32_initialize): Use LCID and LOWORD.
4394 * w32proc.c (create_child): Use pid_t for 5th argument.
4395 (IsValidLocale): Don't provide prototype for MinGW64.
4396 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
4397 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
4399 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
4400 MinGW64 doesn't support.
4402 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
4404 * w32.c (set_named_security_info): New function.
4405 (acl_set_file): Fall back on set_named_security_info if
4406 set_file_security fails.
4407 (g_b_init_set_named_security_info_w)
4408 (g_b_init_set_named_security_info_a): New static variables.
4409 (globals_of_w32): Initialize them to zero.
4410 (set_named_security_info): Set them to non-zero if the
4411 corresponding API is available.
4412 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
4413 New function typedefs.
4415 2013-12-31 Martin Rudalics <rudalics@gmx.at>
4417 Some more fixes following pixelwise resize changes including one
4419 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
4420 of frame_resize_pixelwise.
4421 * widget.c (pixel_to_text_size): New function.
4422 (update_wm_hints): Have size hints respect value of
4423 frame_resize_pixelwise.
4424 (EmacsFrameResize): Alway process resize requests pixelwise.
4425 * window.c (grow_mini_window): Make sure mini window is at least
4427 * xdisp.c (display_menu_bar): Make sure menubar extends till
4429 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
4430 (x_set_tool_bar_lines): Calculate pixelwise.
4431 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
4432 frame_resize_pixelwise.
4434 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
4436 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4437 variables not used there.
4439 2013-12-30 Eli Zaretskii <eliz@gnu.org>
4441 * w32.c (sys_umask): New function. (Bug#16299)
4443 2013-12-30 Martin Rudalics <rudalics@gmx.at>
4445 * dispnew.c (change_frame_size_1): Take old width of root window
4446 from that window's pixel width. (Bug#16284)
4448 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
4450 Plain copy-file no longer chmods an existing destination (Bug#16133).
4451 * fileio.c (realmask): Now a static var, not a local.
4452 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
4453 Remove arg STATPTR. All uses changed.
4454 (Fcopy_file): Do not alter permissions of existing destinations,
4455 unless PRESERVE-PERMISSIONS (renamed from
4456 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
4457 Avoid race when testing for existing destinations and for
4458 when input and output files are the same.
4459 If changing the group fails, adjust both default and
4460 preserved permissions so that access is not granted to the
4462 (Fset_default_file_modes, init_fileio): Update realmask.
4463 (Fdefault_file_modes): Use realmask instead of calling umask.
4465 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
4467 Fix pipe bug with OS X emacs --daemon (Bug#16262).
4468 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
4469 flags on the daemon pipe ends before execing.
4471 2013-12-28 Eli Zaretskii <eliz@gnu.org>
4473 * w32fns.c (Fx_create_frame): Error out if called from a TTY
4474 session. (Bug#14739)
4476 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
4478 * callproc.c (Vexec_path): Document that exec-directory is in it.
4480 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
4482 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
4485 2013-12-27 Chong Yidong <cyd@gnu.org>
4487 * data.c (Fsymbol_function): Doc fix.
4489 2013-12-26 Martin Rudalics <rudalics@gmx.at>
4491 Some more tinkering with Bug#16051.
4492 * window.c (resize_frame_windows): Don't let the size of the
4493 root window drop below the frame's default character size.
4494 Never ever delete any subwindows - let the window manager do the
4497 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
4498 of toolbar lines needed when they exceed the height of the root
4500 (unwind_create_frame_1): New function.
4501 (Fx_create_frame): Generally inhibit calling the window
4502 configuration change hook here. Remove extra call to
4503 change_frame_size - it's not needed when we don't run the
4504 configuration change hook.
4506 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4508 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4509 On my Fedora 19 platform the core dumps were so big that
4510 my desktop became nearly catatonic.
4511 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4512 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4513 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4514 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4515 a clang-only syntax.
4516 * conf_post.h (__has_feature): New macro, if not already defined.
4517 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4518 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4520 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4522 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4523 is a file name. (Bug#16252)
4525 2013-12-25 Chong Yidong <cyd@gnu.org>
4527 * keyboard.c (Voverriding_terminal_local_map)
4528 (Voverriding_local_map): Doc fix.
4530 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4532 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4534 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4535 file name when it is submitted to ShellExecute. Simplify code.
4536 Don't test DOCUMENT for being a string, as that is enforced by
4537 CHECK_STRING. Doc fix.
4539 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4541 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4542 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4543 redisplay_tool_bar does. Improve and fix commentary.
4544 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4545 limits of the glyph matrices. (Bug#16051)
4546 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4547 only when the new size is different from the old one, and the new
4548 size can be achieved given the frame height.
4550 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4552 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4554 2013-12-23 Glenn Morris <rgm@gnu.org>
4556 * lread.c (Fload): Mention load-prefer-newer in doc.
4558 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4560 Handle Bug#16207 by being more restrictive when running hooks.
4561 * window.c (unwind_change_frame): New function.
4562 (Fset_window_configuration): Don't run configuration change hook
4563 while the frame configuration is unsafe. Call select_window
4566 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4568 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4570 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4572 * nsterm.h: Declare EmacsColor category.
4574 * nsterm.m (NSColor): Implement EmacsColor category.
4575 (ns_get_color): Use colorUsingDefaultColorSpace.
4576 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4578 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4580 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4582 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4583 having the PNG_NORETURN attribute, to avoid compiler warning in
4586 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4588 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4590 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4591 fringe background extension.
4592 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4593 because they are now always the same as `left' and `width',
4594 respectively. Remove code for the case that `width' and
4595 `sb_width' are different.
4597 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4599 Remove scroll_bar_actual_width from frames.
4600 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4601 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4602 (x_figure_window_size):
4603 * nsterm.m (x_set_window_size):
4604 * widget.c (set_frame_size):
4605 * w32term.c (x_set_window_size):
4606 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4607 scroll_bar_actual_width.
4609 Convert scroll_bar members to integers on Windows.
4610 * w32term.h (struct scroll_bar): Convert top, left, width,
4611 height, start, end and dragging to integers.
4612 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4614 * w32term.c (w32_set_scroll_bar_thumb)
4615 (w32_scroll_bar_handle_click): Remove XINT conversions for
4616 scroll_bar members. Treat bar->dragging as integer.
4617 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4618 first element. Remove XINT conversions for scroll_bar members.
4619 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4620 Remove XINT conversions for scroll_bar members.
4622 Fix assignment for new window total sizes.
4623 * window.c (Fwindow_resize_apply_total): Assign values for
4626 2013-12-20 Chong Yidong <cyd@gnu.org>
4628 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4629 argument to `append'.
4631 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4633 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4634 current text face, for extending the face of the display margins.
4637 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4638 Doc fix. (Bug#16190)
4640 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4642 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4645 * nsterm.m (Qfile, Qurl): New.
4646 (EV_MODIFIERS2): New macro.
4647 (EV_MODIFIERS): Use EV_MODIFIERS2.
4648 (ns_term_init): Remove font and color from DND, does not work on
4649 newer OSX, and other ports don't have them.
4650 (performDragOperation:): Handle modifiers used during drag.
4651 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4652 Remove global Lisp variables used to communicate with ns-win.el.
4653 Remove font and color handling.
4654 (syms_of_nsterm): Defsym Qfile and Qurl.
4656 2013-12-19 Anders Lindgren <andlind@gmail.com>
4658 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4659 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4661 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4662 (constrainFrameRect): Remove special case nr_screens == 1.
4663 Don't constrain size to size of view.
4665 * nsterm.h (ns_output): Remove dont_constrain.
4667 2013-12-19 Anders Lindgren <andlind@gmail.com>
4669 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4671 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4673 Minor fixes for recent openp changes.
4674 * lisp.h (GCPRO7): New macro.
4675 * lread.c (openp): Use bool for boolean; all callers changed.
4676 Protect save_string from GC. Don't assume that file descriptors
4677 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4678 warning about uninitialized variable.
4680 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4682 * w32fns.c (emacs_abort): Use intptr_t as argument of
4683 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4685 2013-12-18 Glenn Morris <rgm@gnu.org>
4687 * lread.c (Fload): Pass load_prefer_newer to openp.
4688 Don't bother checking mtime if openp already did it.
4689 (openp): Add `newer' argument, to check all suffixes
4690 and find the newest file.
4691 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4692 * callproc.c (call_process):
4693 * charset.c (load_charset_map_from_file):
4694 * emacs.c (init_cmdargs):
4695 * image.c (x_create_bitmap_from_file, x_find_image_file):
4697 * lread.c (Flocate_file_internal):
4698 * process.c (Fformat_network_address):
4699 * sound.c (Fplay_sound_internal):
4700 * w32.c (check_windows_init_file):
4701 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4703 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4705 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4707 * w32.c (getloadavg): Don't index samples[] array with negative
4708 indices. Recover from wall-clock time being set backwards.
4710 * w32term.c (w32_initialize): Declare the argument of
4711 set_user_model as const.
4713 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4714 (w32_menu_show): Constify some arguments passed to MessageBox.
4716 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4717 to initialize Lisp objects.
4719 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4720 initialize Lisp objects.
4722 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4723 use variables used only on X under that condition.
4725 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4726 variables not used there.
4728 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4730 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4731 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4733 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4735 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4736 code, revealed in presence of R2L characters, character
4737 compositions, and display vectors. A better fix for Bug#16148.
4738 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4739 GTK and NS builds, they don't have this member of struct frame.
4741 * dispextern.h (struct composition_it): Correct a comment for the
4744 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4746 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4747 This prevents a compilation error on C compilers that do not
4748 default functions to return 'int' if not declared. Also, add
4749 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4750 since it now uses inline functions.
4752 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4754 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4755 display margins on mode line, header line, and in the frame's
4756 tool-bar window. (Bug#16165)
4758 2013-12-16 Andreas Schwab <schwab@suse.de>
4760 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4762 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4764 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4767 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4769 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4771 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4773 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4774 intended to find bogus pointers in font objects (Bug#16140).
4775 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4776 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4777 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4778 Disable for MS-Windows due to Bug#15876; apparently this
4779 requires more or less substantial changes in fontset code.
4780 * xfont.c (xfont_close):
4781 * xftfont.c (xftfont_close): Call x_display_info_for_display
4782 to check whether 'Display *' is valid (Bug#16093 and probably
4785 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4787 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4788 Reported by Juanma Barranquero <lekktu@gmail.com>.
4790 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4791 open a pty on MS-Windows. (Bug#16152)
4793 * emacs.c (decode_env_path): Fix bogus comparison against
4794 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4796 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4798 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4799 (Fx_file_dialog): Add parentheses around && to silence warning.
4801 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4803 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4805 * xdisp.c (extend_face_to_end_of_line): Extend background of
4806 non-default face in margin areas as well. (Bug#16151)
4807 (display_line): Call extend_face_to_end_of_line for continued
4808 lines as well, if the display margins have non-zero width.
4809 (set_glyph_string_background_width): When needed, set the
4810 extends_to_end_of_line_p flag on glyph strings to be drawn in
4811 margin areas, not only in the text area.
4813 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4816 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4818 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4819 Don't worry about verify_error being t, since it has to be a list.
4821 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4823 Use bool for boolean, focusing on headers.
4824 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4825 No need to include <stdbool.h>, since conf_post.h does it now.
4826 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4827 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4828 (SET_PER_BUFFER_VALUE_P):
4829 * ccl.c, ccl.h (setup_ccl_program):
4830 * ccl.h (CHECK_CCL_PROGRAM):
4831 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4832 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4833 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4834 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4835 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4836 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4837 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4838 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4839 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4840 (CHARSET_FAST_MAP_SET):
4841 * coding.c (decode_coding_ccl, encode_coding_ccl):
4842 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4843 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4844 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4845 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4846 (decode_coding_c_string):
4847 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4848 * conf_post.h (has_attribute):
4849 * dispextern.h (trace_redisplay_p)
4850 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4851 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4852 (SET_GLYPH_FROM_CHAR_GLYPH)
4853 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4854 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4855 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4856 (cursor_in_mouse_face_p):
4857 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4858 (blank_row, prepare_desired_row)
4859 (build_frame_matrix_from_leaf_window, make_current)
4860 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4861 (update_window, scrolling_window, update_frame_line):
4862 * disptab.h (GLYPH_FOLLOW_ALIASES):
4863 * editfns.c (Fformat):
4864 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4865 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4866 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4867 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4868 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4869 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4870 (FONT_DEFERRED_LOG):
4871 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4872 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4873 (FRAME_MOUSE_UPDATE):
4874 * fringe.c (Fdefine_fringe_bitmap):
4875 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4876 (x_create_bitmap_from_xpm_data, xpm_load_image):
4877 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4878 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4879 (MERGE_INTERVAL_CACHE):
4880 * keymap.h (KEYMAPP):
4881 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4882 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4883 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4884 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4885 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4886 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4887 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4888 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4889 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4890 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4891 (SETUP_BUFFER_SYNTAX_TABLE):
4892 * systime.h (timespec_valid_p):
4893 * term.c (save_and_enable_current_matrix):
4894 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4895 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4896 (redisplay_internal, try_window_reusing_current_matrix)
4897 (sync_frame_with_window_matrix_rows, try_window_id)
4898 (display_menu_bar, display_tty_menu_item, display_mode_line)
4899 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4900 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4901 * xmenu.c (xmenu_show):
4902 * xterm.c (use_xim, x_term_init):
4903 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4904 (struct x_bitmap_record):
4905 Use bool for booleans.
4906 * ccl.c (struct buffer_text):
4907 * ccl.h (struct ccl_program):
4908 * charset.h (struct charset):
4910 * coding.h (struct iso_2022_spec, struct coding_system):
4911 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4912 (struct glyph_string, struct face, struct face_cache)
4913 (struct bidi_string_data, struct bidi_it)
4914 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4916 * editfns.c (Fformat):
4917 * frame.h (struct frame):
4918 * fringe.c (struct fringe_bitmap):
4919 * intervals.h (struct interval):
4920 * keyboard.h (struct kboard):
4921 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4922 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4923 (struct Lisp_Buffer_Local_Value, union specbinding):
4924 * macfont.m (struct macfont_info):
4925 * process.h (struct Lisp_Process):
4926 * termchar.h (struct tty_display_info):
4927 * window.h (struct window):
4928 * xterm.h (struct x_output):
4929 Use bool_bf for boolean bit-fields.
4930 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4931 All callers changed.
4932 * ccl.h (struct ccl_program): Remove unused members private_state,
4933 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4935 (struct ccl_spec): Remove unused members cr_carryover,
4936 eight_bit_carryover.
4937 * conf_post.h: Include <stdbool.h>.
4938 (bool_bf): New type.
4939 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4940 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4941 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4942 'do { ... } while (false)' brackets.
4943 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4944 Args must now be expressions; all callers changed.
4945 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4946 (PRODUCE_GLYPHS): Simplify use of boolean.
4947 * fileio.c (Fcopy_file):
4948 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4949 * lisp.h (UNGCPRO): Return void, not int.
4950 (FOR_EACH_TAIL): Use void expression, not int expression.
4951 * region-cache.c: Reindent.
4952 * region-cache.h: Copy comments from region-cache.c, to fix
4953 incorrect remarks about booleans.
4955 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4957 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4958 when character at point is displayed from a display vector.
4961 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4963 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4964 now a list of certificate validation checks that will abort a
4965 connection with an error.
4966 (Fgnutls_boot): Document it and use it.
4968 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4970 * w32term.c (w32_enable_frame_resize_hack): New variable.
4971 (x_set_window_size): Use it to hack frame resizing on Windows
4974 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4976 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4977 Windows-specific code to w32.c. Change error message text to
4978 match that of Posix platforms.
4980 * w32.c (w32_copy_file): New function, most of the code copied and
4981 reworked from Fcopy_file. Improve error handling. Plug memory
4982 leak when errors are thrown. Support file names outside of the
4983 current codepage. (Bug#7100)
4985 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4987 * lread.c (load_path_default): Prototype.
4989 2013-12-13 Glenn Morris <rgm@gnu.org>
4991 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4992 (dump_path): Remove.
4993 (load-path-default): Remove `changed' argument.
4994 Do not set dump_path permanently. Simplify.
4995 (init_lread): Simplify.
4996 (syms_of_lread): Remove dump_path.
4998 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5000 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
5001 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
5002 2013-12-12 font-related change to avoid Bug#16128, which
5003 is quite hard to fix without even more substantial changes.
5005 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
5007 * font.c (font_close_object): Check for live frame (Bug#16128).
5009 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
5011 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
5012 Return ptrdiff_t, not int, since it's a buffer size.
5013 Reindent/reparen some macros to a more Gnuish style.
5015 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
5017 Avoid undefined behavior with huge regexp interval counts.
5018 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
5019 since it's now specialized to interval counts. All uses changed.
5020 Do not assume wraparound on signed integer overflow.
5021 (regex_compile): Simplify based on the above changes.
5023 2013-12-12 Eli Zaretskii <eliz@gnu.org>
5025 Support file names on MS-Windows that use characters outside of
5026 the current system codepage. (Bug#7100)
5028 * w32.c (get_file_security, set_file_security)
5029 (create_symbolic_link): Separate pointers and boolean flags for
5030 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
5031 non-zero, else the former.
5032 (codepage_for_filenames, filename_to_utf16, )
5033 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
5035 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
5037 (normalize_filename): Lose the DBCS code, now works on UTF-8.
5038 Accept only one argument; all callers changed.
5039 (dostounix_filename): Remove the second argument, now works in
5040 UTF-8. All callers changed.
5041 (parse_root): Lose DBCS code.
5042 (get_long_basename, w32_get_short_filename, init_environment)
5043 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
5044 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
5045 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
5046 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
5047 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
5048 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
5050 (ansi_encode_filename): New function.
5051 (get_emacs_configuration, get_emacs_configuration_options):
5053 (add_volume_info, GetCachedVolumeInformation): Run the input file
5054 name through unixtodos_filename, to ensure it is stored and
5055 referenced in canonical form.
5056 (get_volume_info): Lose the DBCS code, now works in UTF-8.
5057 (logon_network_drive, sys_link, utime): Improve error handling.
5058 (sys_access): New function.
5059 (hashval, generate_inode_val): Unused functions deleted.
5060 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
5061 (check_windows_init_file): Convert error message from UTF-8 to
5062 ANSI codepage, for display in the message box.
5063 (globals_of_w32): Set w32_unicode_filenames according to the OS
5066 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
5067 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5068 (syms_of_w32term): Declare w32-unicode-filenames.
5070 * w32proc.c (new_child, delete_child): Remove code that handled
5071 unused pending_deletion and input_file members of the child struct.
5072 (create_child, sys_spawnve): Convert all file names to ANSI
5073 codepage. Use ANSI APIs explicitly; forcibly fail if any file
5074 name cannot be encoded in ANSI codepage. Don't use
5075 unixtodos_filename, mirror slashes by hand.
5076 (record_infile, record_pending_deletion): Functions deleted.
5077 (Fw32_short_file_name): Call w32_get_short_filename instead of
5080 * w32notify.c (add_watch): Work in Unicode mode when
5081 w32_unicode_filenames is non-zero, ANSI mode otherwise.
5082 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
5083 instead, do the same with Lisp primitives.
5085 * w32fns.c (file_dialog_callback, Fx_file_dialog)
5086 (Fsystem_move_file_to_trash, Fw32_shell_execute)
5087 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
5088 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
5089 (Fw32_shell_execute): Improve error reporting.
5090 (Fdefault_printer_name): Ifdef away for Cygwin.
5092 * w32.h (struct _child_process): Remove input_file and
5093 pending_deletion members that are no longer used.
5094 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
5095 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
5096 (ansi_encode_filename): New and updated prototypes.
5098 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
5100 (unexec): Don't use dostounix_filename, it expects a file name in
5101 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
5104 * fileio.c (Ffile_name_directory, file_name_as_directory)
5105 (directory_file_name, Fexpand_file_name)
5106 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
5107 arguments of dostounix_filename.
5108 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
5109 use MAX_UTF8_PATH for size of file-name strings.
5110 (emacs_readlinkat): Build an explicitly unibyte string for file
5112 (syms_of_fileio) <file-name-coding-system>:
5113 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
5115 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
5116 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
5117 directories to UTF-8.
5118 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
5119 environment, and each element of the input PATH, to UTF-8.
5121 * dired.c (file_attributes): Use build_unibyte_string explicitly
5122 to make Lisp strings from user and group names.
5124 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
5127 * coding.c (decode_file_name, encode_file_name): New functions.
5129 * termcap.c (tgetent): Adapt to the change in arguments of
5132 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
5135 * msdos.c (dostounix_filename, init_environment): Adapt to the
5136 change in arguments of dostounix_filename.
5138 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
5139 [WINDOWSNT]: Encode file names passed to the image libraries in
5142 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
5143 [WINDOWSNT]: Convert file names to the current ANSI codepage.
5145 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
5146 arguments of dostounix_filename.
5148 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5150 * font.h (struct font_entity) [HAVE_NS]: New field to record
5151 font driver which was used to create this entity.
5152 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
5153 frame where the font was opened.
5154 (font_close_object): Add prototype.
5155 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
5156 (font_close_object): Not static any more. Lost frame arg.
5157 Adjust comment and users.
5158 * alloc.c (cleanup_vector): Call font_close_object to adjust
5159 per-frame font counters correctly. If HAVE_NS, also call
5160 driver-specific cleanup for font-entity objects.
5161 * ftfont.c (ftfont_open):
5162 * nsfont.m (nsfont_open):
5163 * w32font.c (w32font_open_internal):
5164 * xfont.c (xfont_open):
5165 * xftfont.c (xftfont_open): Save frame pointer in font object.
5166 * macfont.m (macfont_open): Likewise.
5167 (macfont_descriptor_entity): Save driver pointer to be able
5168 to call its free_entity routine when font-entity is swept.
5169 * ftxfont.c (ftxfont_open): Add eassert because frame
5170 pointer should be saved by ftfont_driver.open.
5172 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
5174 * xterm.c (x_make_frame_visible): Restore hack which is needed when
5175 input polling is used. This is still meaningful for Cygwin, see
5176 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
5177 * keyboard.c (poll_for_input_1, input_polling_used):
5178 Define unconditionally.
5179 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
5180 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
5181 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
5182 (font_for_char): Prefer ptrdiff_t to int for buffer position.
5183 (face_for_char): Likewise. Rearrange eassert and return ASCII
5184 face for CHAR_BYTE8_P.
5185 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
5187 2013-12-11 Ken Brown <kbrown@cornell.edu>
5189 * dispextern.h (erase_phys_cursor):
5190 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
5192 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
5194 * nsterm.m (x_free_frame_resources):
5195 * term.c (tty_free_frame_resources):
5196 * xterm.c (x_free_frame_resources): Do not check for non-NULL
5197 face cache because it's implied by free_frame_faces anyway.
5198 * w32term.c (x_free_frame_resources): Likewise. Do not call
5199 free_frame_faces twice.
5201 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5203 * editfns.c (Fformat_time_string): Mention %F in the doc.
5205 2013-12-11 Martin Rudalics <rudalics@gmx.at>
5207 * window.c (resize_frame_windows): Don't return immediately when
5208 the root window's size doesn't change - the minibuffer window
5209 may still have to be repositioned/resized.
5210 * xfns.c (Fx_create_frame): Always change the frame size after
5211 initializing the frame's faces.
5212 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
5213 change_frame_size should already have done it.
5214 (x_new_font): Assign new tool- and menu-bar heights.
5215 (x_set_window_size_1): Account for tool- and menu-bar heights
5216 (Bug#16013). Don't set pixel sizes since change_frame_size
5217 should already have done it.
5219 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
5221 Remove the option of using libcrypto.
5222 * Makefile.in (LIB_CRYPTO): Remove.
5223 (LIBES): Don't use it.
5225 2013-12-11 Juri Linkov <juri@jurta.org>
5227 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
5228 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
5230 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
5232 * xdisp.c (display_tool_bar_line): Don't extend on a previously
5233 drawn tool bar items (Bug#16058).
5234 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
5236 2013-12-09 Ken Brown <kbrown@cornell.edu>
5238 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
5240 * lisp.h (get_frame_param): Adjust conditions for prototype
5243 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
5245 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
5246 Avoid unused macro warning if configured --without-xft.
5248 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
5250 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
5252 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
5254 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
5256 * emacs.c (main): Call fixup_locale a second time for GNUstep.
5258 2013-12-08 Martin Rudalics <rudalics@gmx.at>
5260 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
5262 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
5264 Use libcrypto's checksum implementations if available, for speed.
5265 * Makefile.in (LIB_CRYPTO): New macro.
5268 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
5269 The macro didn't conform to C99 due to type mismatch,
5270 which caused compilation failure with Sun C 5.12,
5271 and it was confusing anyway. Include window.h to declare
5272 redisplay_other_windows.
5274 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
5276 * window.c (set_window_buffer): Update mode line (bug#16084).
5278 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
5280 Fix minor problems found by static checking.
5281 * keyboard.c (poll_for_input_1, input_polling_used):
5282 Define only if HAVE_NTGUI.
5283 * xmenu.c (popup_activate_callback): Omit unnecessary
5284 check against USE_X_TOOLKIT, which must be defined here anyway.
5285 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
5288 2013-12-07 Martin Rudalics <rudalics@gmx.at>
5290 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
5292 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
5294 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
5296 * nsterm.m (x_set_window_size): Remove fprintf.
5297 (init): Define always. Set applicationDidFinishLaunchingCalled
5299 (applicationDidFinishLaunching:):
5300 Set applicationDidFinishLaunchingCalled.
5301 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
5304 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
5306 Pixel resize changes for NS (Bug#16049).
5307 * nsterm.m (x_set_window_size): Change parameters rows/cols to
5308 height/width. row/cols are locals.
5309 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
5310 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
5311 (windowWillResize): Remove gsextra. Calculate extra as in
5313 (x_new_font): Don't change frame size if fullscreen.
5314 Change size pixelwise.
5316 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
5317 comment in xfns.c. Change to pixelwise call.
5319 2013-12-06 Eli Zaretskii <eliz@gnu.org>
5321 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
5324 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
5326 * xterm.c (input_signal_count): Remove.
5327 (x_dispatch_event): Define unconditionally.
5328 (x_make_frame_visible): Process X events until the frame
5329 is really visible (Bug#16027).
5330 * xterm.h (x_dispatch_event): Declare unconditionally.
5332 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
5334 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
5336 * nsterm.m (x_set_window_size): Handle pixelwise.
5338 2013-12-05 Martin Rudalics <rudalics@gmx.at>
5340 * w32term.c (x_new_font):
5341 * xterm.c (x_new_font): Calculate new frame size from new font
5344 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5346 * lisp.h (FOR_EACH_TAIL): New macro.
5347 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
5349 * window.c (select_window): Call second wset_redisplay before we change
5350 selected_window (bug#16034).
5352 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
5354 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
5356 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5358 * w32xfns.c: Include window.h, to avoid a compiler warning.
5360 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
5362 * window.c (window_scroll): Mark window for redisplay (bug#16034).
5363 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
5364 window_scroll takes care of it.
5365 (Fset_window_point, Fdelete_other_windows_internal)
5366 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
5367 (Fsplit_window_internal, Fdelete_window_internal)
5368 (Fresize_mini_window_internal, Fset_window_configuration)
5369 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
5370 cause redisplay instead of forcing a complete redisplay.
5371 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
5372 we're only affecting the selected_window.
5374 2013-12-04 Eli Zaretskii <eliz@gnu.org>
5376 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
5377 directional control characters. Update type and category
5378 determination according to the UBA from Unicode v6.3.
5379 (bidi_category_t): New category EXPLICIT_FORMATTING.
5381 * dispextern.h (bidi_type_t): Update to include new bidirectional
5382 properties introduced with Unicode v6.3. (Bug#16043)
5384 2013-12-04 Martin Rudalics <rudalics@gmx.at>
5386 * xterm.c (XTflash): Fix coordinate of bottom area to flash
5389 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
5391 * font.c (font_list_entities): Remove dummy assignment.
5392 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
5393 used on graphic displays only. Remove unused 'font_encoder' member.
5394 (struct font_bitmap): Remove unused 'extra' member.
5395 * nsfont.m (nsfont_open):
5396 * w32font.c (w32font_open_internal):
5397 * ftfont.c (ftfont_get_bitmap): Adjust users.
5399 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5401 Use bool for boolean.
5402 * tparam.c (tparam1):
5403 * undo.c (record_point, record_property_change):
5404 Use bool for boolean, for local vars that are always true or false.
5406 Minor integer overflow fixes (Bug#16033).
5407 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
5408 This improves on the previous fix to this function.
5409 (window_resize_check): When summing up pixel counts, don't rely on
5410 undefined behavior if the sum overflows.
5412 2013-12-03 Martin Rudalics <rudalics@gmx.at>
5414 * window.c (Fset_window_new_pixel): Don't choke at negative
5415 argument value (Bug#16033).
5417 * xfns.c (Fx_create_frame): Add another call to change_frame_size
5418 to avoid crash in window_box_height.
5420 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
5421 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
5423 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
5425 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
5427 Minor integer overflow fixes.
5428 * window.c (Fset_window_new_pixel, grow_mini_window):
5429 * xdisp.c (Fwindow_text_pixel_size):
5430 Avoid undefined behavior on signed integer overflow.
5431 * xfns.c (x_set_mouse_color):
5432 Check that drag shape fits in 'unsigned', since that's what X wants.
5434 2013-12-02 Eli Zaretskii <eliz@gnu.org>
5436 Improve reporting of fatal exception on MS-Windows.
5437 * w32fns.c (my_exception_handler): New function.
5438 (globals_of_w32fns): Set it up as the unhandled exception
5439 handler. Initialize exception code and address to zeros.
5440 (emacs_abort): If the exception code and address are available,
5441 print them at the beginning of the backtrace. Fix the format of
5442 printing addresses (was producing 0x0x12345678 on XP).
5445 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
5447 * eval.c (Fbacktrace__locals): New function.
5448 (syms_of_eval): Defsubr it.
5450 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
5452 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
5453 Define here to unify between...
5454 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
5455 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
5457 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5459 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
5461 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
5462 fringe background extension.
5463 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
5464 because they are now always the same as `left' and `width',
5465 respectively. Remove code for the case that `width' and
5466 `sb_width' are different.
5468 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
5470 Fix minor problems found by static checking.
5471 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
5472 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
5473 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
5475 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
5477 * image.c (imagemagick_compute_animated_image): Don't crash if we
5478 have an animation with different-sized images (bug#15313).
5480 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5482 Remove some unused items introduced during pixelwise change.
5483 * window.c (window_resize_total_check): Remove unused function.
5484 * xdisp.c (remember_mouse_glyph): Remove unused label.
5485 (Ftool_bar_height): Move declaration inside #if.
5486 * xterm.c (x_set_window_size): Don't use r and c.
5488 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
5490 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
5493 * window.c (Fset_window_configuration): Comment out unused variables.
5495 * w32term.c (w32_read_socket): Remove unused variable `buf'.
5497 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
5499 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
5501 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5503 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5504 HAVE_GNUTLS3 (Bug#16001).
5506 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5507 if interrupts are deferred (Bug#15801).
5509 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5511 Support resizing frames and windows pixelwise.
5512 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5513 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5514 (struct glyph_matrix): Replace window_left_col and
5515 window_top_line by window_pixel_left and window_pixel_top.
5516 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5518 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5519 (draw_window_divider, move_it_to, x_draw_right_divider)
5520 (x_draw_bottom_divider, change_frame_size): Add or fix
5522 * dispnew.c (change_frame_size_1): Change prototype.
5523 (adjust_glyph_matrix, required_matrix_width)
5524 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5525 values instead of lines and columns.
5526 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5527 WINDOW_TOTAL_FRINGE_WIDTH.
5528 (handle_window_change_signal, do_pending_window_change)
5529 (init_display): Adjusts calls of change_frame_size.
5530 (change_frame_size, change_frame_size_1): Handle pixelwise
5532 * frame.c (Qright_divider_width, Qbottom_divider_width):
5534 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5535 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5536 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5537 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5539 (set_frame_param): New function.
5540 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5541 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5542 (Ffringe_width, Fborder_width, Fright_divider_width)
5543 (Fbottom_divider_width): New functions, defsubr them.
5544 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5545 New argument pixelwise.
5546 (struct frame_parm_table): New members Qright_divider_width and
5547 Qbottom_divider_width.
5548 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5549 (x_report_frame_params): Handle Qright_divider_width and
5550 Qbottom_divider_width.
5551 (x_set_right_divider_width, x_set_bottom_divider_width):
5553 (frame_resize_pixelwise): New option.
5554 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5555 new_pixelwise, right_divider_width and bottom_divider_width;
5556 remove total_lines; rename text_lines, text_cols, new_text_lines
5557 and new_text_cols to text_height, text_width, new_height and
5558 new_width respectively.
5559 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5560 FRAME_TEXT_WIDTH respectively.
5561 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5562 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5563 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5565 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5566 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5567 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5568 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5569 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5570 (FRAME_TOTAL_COLS_ARG): Remove macro.
5571 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5572 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5573 (x_wm_set_size_hint): Handle frame pixel sizes.
5574 * indent.c (compute_motion, Fcompute_motion):
5575 Call window_body_width instead of window_body_cols.
5576 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5577 (make_lispy_position): Handle right and bottom dividers.
5578 (Fsuspend_emacs): Pixelize call of change_frame_size.
5579 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5580 * lisp.h: Extern set_frame_param.
5581 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5583 (Fx_create_frame): Add entry for vertical_drag_cursor.
5584 Pixelize call of change_frame_size.
5585 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5586 * nsterm.m (ns_update_window_end): Optionally draw right
5588 (x_set_window_size): Add argument pixelwise.
5589 Call check_frame_size and change_frame_size with pixelwise zero.
5590 (ns_draw_window_divider): New function.
5591 (ns_redisplay_interface): Add ns_draw_window_divider.
5592 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5593 (x_new_font): Call x_set_window_size with pixelwise zero.
5594 * print.c (print_object): For a window print its sequence
5596 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5597 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5598 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5599 (w32_createwindow): Use scroll bar area width.
5600 (w32_wnd_proc): Handle bottom divider width.
5601 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5602 (Fx_create_frame): Default divider width parameters.
5603 Caclulate sizes pixelwise. Add vertical drag cursor support.
5604 (x_create_tip_frame): Default divider widths to zero.
5605 Pixelize call to change_frame_size.
5606 (Fx_show_tip): Add handling of divider widths. Pixelize window
5608 (Fw32_frame_rect): New function.
5609 (frame_parm_handler w32_frame_parm_handlers): Add divider
5611 (Vx_window_vertical_drag_shape): Add variable.
5612 * w32inevt.c (resize_event, maybe_generate_resize_event):
5613 Pixelize change_frame_size calls.
5614 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5616 * w32term.c (w32_draw_window_divider): New function.
5617 (x_update_window_end): Handle right divider.
5618 (w32_draw_fringe_bitmap, x_scroll_run)
5619 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5620 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5621 Calculate new frame sizes pixelwise.
5622 (x_new_font): Pixelize call to x_set_window_size.
5623 (x_check_fullscreen): Pixelize call to change_frame_size.
5624 (x_set_window_size_1, x_set_window_size): New argument
5625 pixelwise. Calculate pixelwise.
5626 (x_wm_set_size_hint): Use scroll bar area width.
5627 (w32_redisplay_interface): Add w32_draw_window_divider.
5628 * w32term.h (struct w32_output): Add vertical drag cursor.
5629 * widget.c (set_frame_size, update_wm_hints)
5630 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5632 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5633 * window.c (sequence_number): Restore.
5634 (Fwindow_pixel_width, Fwindow_pixel_height)
5635 (Fwindow_mode_line_height, Fwindow_header_line_height)
5636 (window_pixel_to_total, Frun_window_scroll_functions)
5637 (Fset_window_new_pixel, window_resize_apply_total)
5638 (Fwindow_resize_apply_total): New functions.
5639 (window_body_height, window_body_width): Rename from
5640 window_body_lines. New argument PIXELWISE.
5641 Calculate pixelwise.
5642 (Fwindow_body_height, Fwindow_body_width): New argument
5644 (coordinates_in_window, window_relative_x_coord): Use window's
5645 pixel width instead of total width.
5646 (replace_window, recombine_windows): Initialize pixel values.
5647 (resize_root_window, resize_frame_windows, grow_mini_window)
5648 (shrink_mini_window): New argument PIXELWISE.
5649 Calculate pixelwise.
5650 (Fdelete_other_windows_internal, adjust_window_margins)
5651 (window_resize_check, window_resize_apply)
5652 (Fdelete_window_internal, Fresize_mini_window_internal)
5653 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5654 (check_frame_size): Rename arguments. New argument PIXELWISE.
5655 Calculate pixelwise.
5656 (set_window_buffer): Make samebuf bool. Run configuration change
5657 hook only if buffer changed.
5658 (Fset_window_buffer): Rewrite doc-string.
5659 (make_window): Initialize new_pixel slot.
5660 (Fwindow_resize_apply): Check pixel size of root window.
5661 (Fsplit_window_internal): Call 2nd argument pixel_size.
5662 Calculate pixelwise.
5663 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5665 (save_window_data): New slots frame_text_width,
5666 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5667 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5669 (Fcurrent_window_configuration, Fset_window_configuration)
5670 (save_window_save, compare_window_configurations): Handle new
5671 slots in save_window_data and saved_window.
5672 (Fset_window_scroll_bars): Fix doc-string.
5673 (window_resize_pixelwise): New variable.
5674 (coordinates_in_window, Fcoordinates_in_window_p):
5676 (make_parent_window): Adjust sequence_number.
5677 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5679 * window.h (struct window): New members new_pixel, pixel_left,
5680 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5681 (wset_new_pixel): New function.
5682 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5683 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5684 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5685 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5686 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5687 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5688 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5689 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5690 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5691 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5692 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5693 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5694 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5695 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5696 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5698 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5699 (window_body_width, check_frame_size): Adapt external declarations.
5700 * xdisp.c (last_max_ascent): New integer.
5701 (window_text_bottom_y): Handle bottom divider.
5702 (window_box_width, window_box_height): Calculate pixelwise.
5703 (get_glyph_string_clip_rects): Handle right divider.
5704 (remember_mouse_glyph): When windows are resized pixelwise
5705 proceed with width and height set to 1.
5706 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5708 (move_it_to): Calculate and return maximum x position
5710 (Fwindow_text_pixel_size): New function.
5711 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5712 (tool_bar_lines_needed): Rename to tool_bar_height.
5713 Calculate pixelwise.
5714 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5715 Calculate pixelwise.
5716 (redisplay_tool_bar): Calculate pixelwise.
5717 (redisplay_window): Calculate pixelwise. Handle dividers.
5718 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5719 (x_draw_vertical_border): Handle dividers.
5720 (define_frame_cursor1): Handle vertical drag cursor.
5721 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5722 (expose_window): Calculate pixelwise. Handle dividers.
5723 (init_xdisp): Initialize pixel values.
5724 * xfaces.c (Qwindow_divider): New face.
5725 (realize_basic_faces): Realize it.
5726 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5727 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5728 (x_set_scroll_bar_default_width): Default actual width to 16.
5729 (Fx_create_frame): Set sizes pixelwise.
5730 (x_create_tip_frame): Default divider widths to zero.
5731 Pixelize call of change_frame_size.
5732 (Fx_show_tip): Handle divider widths. Initial pixel position
5734 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5735 (Vx_window_vertical_drag_shape): New option.
5736 * xmenu.c (free_frame_menubar): Pixelize call of
5738 * xterm.c (x_draw_window_divider): New function.
5739 (x_update_window_end): Optionally draw right divider.
5740 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5741 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5742 (handle_one_xevent, x_new_font): Calculate pixelwise.
5743 (x_set_window_size_1, x_set_window_size): New argument
5744 pixelwise. Calculate pixelwise.
5745 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5746 (struct x_redisplay_interface): Add x_draw_window_divider.
5747 * xterm.h (struct x_output): Add vertical_drag_cursor.
5749 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5751 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5752 Set invisible frames's `redisplay' when a full redisplay is requested.
5753 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5754 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5755 (display_mode_lines): Set it here instead.
5757 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5759 * dispextern.h (set_window_update_flags): Remove.
5761 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5763 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5765 * xdisp.c (REDISPLAY_SOME_P): New macro.
5766 (redisplay_internal): Use it (bug#15999).
5767 (prepare_menu_bars, redisplay_window): Use it as well.
5769 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5771 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5773 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5774 (globals_of_w32font): Zero it out.
5775 (GetCharWidth32W_Proc): New function pointer.
5776 (get_char_width_32_w): New function.
5777 (compute_metrics): If get_glyph_outline_w returns an error, try
5778 get_char_width_32_w before declaring a failure. This avoids
5779 punishing raster (a.k.a. "bitmap") fonts by slowing down
5780 redisplay. (Bug#6364).
5782 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5784 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5785 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5786 highlight needs to be redisplayed. (Bug#15913)
5788 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5790 Fix minor problems found by static checking.
5791 * buffer.h (struct buffer_text, struct buffer):
5792 * frame.h (struct frame):
5793 * window.h (struct window):
5794 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5795 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5796 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5797 no-longer-valid use of HAVE_MENUS.
5798 * xdisp.c (propagate_buffer_redisplay): Now static.
5800 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5802 * xmenu.c (Fmenu_or_popup_active_p):
5803 * window.c (Fset_window_configuration):
5804 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5805 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5806 * fns.c (Fyes_or_no_p):
5807 * editfns.c (Fmessage_box, Fmessage_or_box):
5808 * alloc.c (make_save_ptr_ptr):
5809 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5811 * window.c (Fset_window_configuration): Move select_window later.
5813 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5815 Refine redisplay optimizations to only redisplay *some* frames/windows
5816 rather than all of them.
5817 * xdisp.c (REDISPLAY_SOME): New constant.
5818 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5819 (bset_redisplay, bset_update_mode_line): New functions.
5820 (message_dolog): Use bset_redisplay.
5821 (clear_garbaged_frames): Use fset_redisplay.
5822 (echo_area_display): Use wset_redisplay.
5823 (buffer_shared_and_changed): Remove.
5824 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5825 frame titles. Compute the actual set of windows redisplayed.
5826 Don't update frame titles and menu bars for frames that don't need to
5828 (propagate_buffer_redisplay): New function.
5830 (redisplay_internal): Use it. Be more selective in the set of windows
5831 we redisplay. Propagate windows_or_buffers_changed to
5832 update_mode_lines a bit later to simplify the code.
5833 (mark_window_display_accurate_1): Reset window and buffer's
5835 (redisplay_window): Do nothing if neither the window nor the buffer nor
5836 the frame needs redisplay.
5837 * window.h (struct window): Add `redisplay' field.
5838 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5839 (redisplay_other_windows, window_list): New declarations.
5840 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5841 (window_list): Not static any more.
5842 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5843 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5844 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5845 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5846 * frame.h (struct frame): Add `redisplay' field.
5847 Move `external_menu_bar' bitfield next to other bit-fields.
5848 (SET_FRAME_GARBAGED): Use fset_redisplay.
5849 (SET_FRAME_VISIBLE): Don't garbage the frame;
5850 Use redisplay_other_windows.
5851 * buffer.h (struct buffer): Add `redisplay' field.
5852 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5853 (modify_overlay): Use bset_redisplay.
5854 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5856 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5858 Support w32 file notifications in batch mode.
5859 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5860 invalid (which happens in batch mode). If non-interactive, call
5861 handle_file_notifications to store file notification events in the
5862 input queue. (Bug#15933)
5864 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5866 * w32inevt.c (handle_file_notifications): Now external, not static.
5868 * w32term.h (handle_file_notifications): Provide prototype.
5870 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5871 init_crit, since init_display, which does that otherwise, is not
5874 2013-11-27 Glenn Morris <rgm@gnu.org>
5876 * Makefile.in ($(lispsource)/international/charprop.el): New.
5877 (emacs$(EXEEXT)): Depend on charprop.el.
5879 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5881 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5882 deleting portions of the buffer under non-nil REPLACE argument.
5885 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5886 directory, watch it and not its parent.
5887 (add_watch): Allow empty string in FILE.
5889 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5891 * window.c (Fset_window_start, window_resize_apply)
5892 (window_scroll): Reset window_end_valid (Bug#15957).
5894 2013-11-27 Glenn Morris <rgm@gnu.org>
5896 * Makefile.in (leimdir): Now in lisp source directory.
5897 ($(leimdir)/leim-list.el): Just use ../leim .
5898 * epaths.in (PATH_DUMPLOADSEARCH):
5899 * lread.c (load_path_default):
5900 * nsterm.m (ns_load_path): No more leim directory.
5902 2013-11-26 Andreas Schwab <schwab@suse.de>
5904 * .gdbinit (xgettype): Add cast.
5906 2013-11-26 Glenn Morris <rgm@gnu.org>
5908 Preload leim-list.el.
5909 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5910 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5911 is a single directory.
5913 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5915 bool-vector-subsetp is now the normal direction (Bug#15912).
5916 * data.c (Fbool_vector_subsetp): Test whether the first argument
5917 is a subset of the second one, not the reverse. Add doc string.
5919 Fix minor problems found by static checking.
5920 * lread.c (load_path_default): Now static.
5921 * textprop.c (text_property_stickiness): Be consistent about the
5922 test used when deciding whether to consider the previous character.
5923 This simplifies the code a bit.
5925 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5927 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5929 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5930 (syms_of_frame): Don't defsubr them.
5932 2013-11-25 Glenn Morris <rgm@gnu.org>
5934 * lread.c (load_path_default): Change the sense of the argument.
5935 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5936 from dump_path. When it is not, avoid checking dump_path twice.
5938 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5939 uninstalled dump_path against installed Vload_path. (Bug#15964)
5941 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5943 Export get_pos_property to Elisp.
5944 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5945 (syms_of_editfns): Export it to Elisp.
5947 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5949 2013-11-23 Romain Francoise <romain@orebokech.com>
5951 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5952 initialization here ...
5953 (syms_of_fileio): ... from here.
5955 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5957 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5958 Please use --enable-check-lisp-object-type.
5960 2013-11-23 Glenn Morris <rgm@gnu.org>
5962 * process.c (get_process): Explicit error for dead buffers.
5964 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5966 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5968 2013-11-23 Glenn Morris <rgm@gnu.org>
5970 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5971 * lread.c (load_path_check): Take path to check as argument.
5972 (load_path_default): New, split from init_lread.
5973 (init_lread): Move calc of default load-path to load_path_default.
5974 Empty elements in EMACSLOADPATH now stand for the default.
5975 (load-path): Doc fix.
5976 * emacs.c (decode_env_path): Add option to treat empty elements
5977 as nil rather than ".".
5978 * callproc.c (init_callproc_1, init_callproc):
5979 * image.c (Vx_bitmap_file_path):
5980 * lisp.h (decode_env_path):
5981 * lread.c (Vsource_directory):
5982 Update for new argument spec of decode_env_path.
5984 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5986 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5987 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5989 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5991 Fix some dependency problems that cause unnecessary recompiles.
5992 Problem reported by RMS in
5993 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5994 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5995 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5996 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5997 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5998 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5999 (boostrap-clean): No need to remove stamp-oldxmenu.
6001 Fix recently introduced bool vector overrun.
6002 This was due to an optimization that went awry.
6003 Reported by Glenn Morris in
6004 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
6005 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
6006 for empty vectors, undoing the 2013-11-18 change.
6007 * data.c (bool_vector_binop_driver): Rely on this.
6008 Fix bug that occasionally overran the destination.
6009 * lisp.h (struct Lisp_Bool_vector): Document this.
6011 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
6013 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
6016 * nsterm.m (init, run, stop:): Comment out for now, does not work
6019 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
6021 * charset.c (syms_of_charset): Don't read past end of string.
6023 2013-11-19 Glenn Morris <rgm@gnu.org>
6025 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
6027 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
6029 Add hooks to run on gaining/losing focus. (Bug#15029)
6030 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
6031 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
6032 (syms_of_frame): Add focus-in-hook, focus-out-hook.
6034 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
6036 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
6037 The old names predated the API change that put destination at end.
6039 Improve API of recently-added bool vector functions (Bug#15912).
6040 The old API had (bool-vector-count-matches A B)
6041 and (bool-vector-count-matches-at A B I), which gave the
6042 misleading impression that the two functions were variants, one
6043 with a location I. The new API has (bool-vector-count-population A)
6044 and (bool-vector-count-consecutive A B I) to make the distinction
6045 clearer. The first function no longer has a B argument, since the
6046 caller can easily determine the number of nils if the length and
6047 number of ts is known.
6048 * data.c (Fbool_vector_count_population): Rename from
6049 bool_vector_count_matches, and accept just 1 argument.
6050 (Fbool_vector_count_consecutive): Rename from
6051 Fbool_vector_count_matches_at.
6053 Always allocate at least one bits_word per bool vector.
6054 See Daniel Colascione in:
6055 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
6056 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
6057 * data.c (bool_vector_binop_driver): Rely on this. Tune.
6058 * lisp.h (struct Lisp_Bool_vector): Document this.
6060 2013-11-18 Eli Zaretskii <eliz@gnu.org>
6062 * insdel.c (invalidate_buffer_caches): New function, consolidated
6063 from part of prepare_to_modify_buffer.
6064 (insert_from_gap, prepare_to_modify_buffer):
6065 * coding.c (code_convert_region, code_convert_string):
6066 Call invalidate_buffer_caches. (Bug#15841)
6068 * lisp.h (invalidate_buffer_caches): Add prototype.
6070 2013-11-17 Eli Zaretskii <eliz@gnu.org>
6072 * w32term.c (x_update_window_end): Don't invalidate the entire
6073 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6074 highlight needs to be redisplayed. (Bug#15913)
6076 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
6078 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
6080 2013-11-16 Eli Zaretskii <eliz@gnu.org>
6082 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
6083 while we are using Vprin1_to_string_buffer.
6085 * keymap.c (describe_map): Don't crash if PT is 1 both before and
6086 after inserting the description string. (Bug#15907)
6088 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6090 * data.c: Work around bogus GCC diagnostic about shift count.
6091 Reported by Eli Zaretskii in
6092 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6093 (pre_value): New function.
6094 (count_trailing_zero_bits): Use it.
6096 2013-11-15 Eli Zaretskii <eliz@gnu.org>
6098 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
6099 assume C macros are not supported even under -g3 in these old GCC
6102 2013-11-15 Leo Liu <sdl.web@gmail.com>
6104 * minibuf.c (Ftry_completion, Fall_completions)
6105 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
6107 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
6109 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
6110 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
6111 This avoids placing unnecessary constants into the Emacs code.
6113 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
6115 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6116 for Cygwin w32 build.
6118 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
6119 for Cygwin w32 build. (Bug#15892)
6121 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
6123 Simplify, port and tune bool vector implementation.
6124 * alloc.c (bool_vector_exact_payload_bytes)
6125 (bool_vector_payload_bytes): Remove.
6126 (bool_vector_fill): Return its argument.
6127 * alloc.c (bool_vector_fill):
6129 * print.c (print_object):
6130 Simplify by using bool_vector_bytes.
6131 * alloc.c (make_uninit_bool_vector):
6132 New function, broken out from Fmake_bool_vector.
6133 (Fmake_bool_vector): Use it. Use tail call.
6134 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
6135 * data.c (BITS_PER_ULL): New constant.
6136 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
6137 if long long versions don't exist.
6138 (shift_right_ull): New function.
6139 (count_one_bits_word): New function, replacing popcount_bits_word
6140 macro. Don't assume that bits_word is no wider than long long.
6141 (count_one_bits_word, count_trailing_zero_bits):
6142 Don't assume that bits_word is no wider than long long.
6143 * data.c (bool_vector_binop_driver, bool_vector_not):
6144 * fns.c (Fcopy_sequence):
6146 Create an uninitialized destination, to avoid needless work.
6147 (internal_equal): Simplify.
6148 (Ffillarray): Prefer tail call.
6149 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
6150 contain at least one word.
6151 (bits_word_to_host_endian): Prefer if to #if. Don't assume
6152 chars are narrower than ints.
6153 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
6154 * fns.c (Fcopy_sequence):
6156 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
6157 Don't try to port to hosts where bits_word values have holes; the
6158 code wouldn't work there anyway. Verify this assumption, though.
6159 (bool_vector_bytes): New function.
6160 (make_uninit_bool_vector): New decl.
6161 (bool_vector_fill): Now returns Lisp_Object.
6163 * xfns.c (xic_create_fontsetname):
6164 * xrdb.c (gethomedir): Prefer tail calls.
6166 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
6168 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
6169 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
6171 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
6172 that requires a return value.
6173 (Fset_buffer_modified_p): Take advantage of this change to do
6176 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6178 * buffer.c (Frestore_buffer_modified_p): Sync it with
6179 Fset_buffer_modified_p.
6180 (Fforce_mode_line_update): New function, moved from subr.el.
6181 (Fset_buffer_modified_p): Use them.
6182 (syms_of_buffer): Defsubr Fforce_mode_line_update.
6184 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
6186 * search.c (find_newline): Rewrite to prefer offsets to pointers.
6187 This avoids undefined behavior when subtracting pointers into
6188 different aways. On my platform it also makes the code a tad
6189 smaller and presumably faster.
6191 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
6193 * keyboard.c (command_loop_1): Use region-extract-function.
6194 * insdel.c (Qregion_extract_function): Not static any more (can we
6195 stop pretending that these vars can benefit from being marked static?).
6197 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6199 * search.c (find_newline): If buffer text is relocated during the
6200 "dumb loop", adjust C pointers into buffer text to follow suit.
6203 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
6205 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
6206 for conversion (Bug#15837).
6208 2013-11-09 Eli Zaretskii <eliz@gnu.org>
6210 * fileio.c (Finsert_file_contents): Invalidate the newline cache
6211 for the entire range of inserted characters. (Bug#15841)
6213 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
6215 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
6217 (realize_default_face): Remove assignment to distant-foreground if
6218 unspecified (Bug#15815).
6220 2013-11-08 Eli Zaretskii <eliz@gnu.org>
6222 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
6223 cache-long-scans disabled, since we don't want to call
6224 prepare_to_modify_buffer (in insert_1_both) for each message we
6227 * buffer.h (bset_cache_long_scans): New INLINE function, moved
6228 from buffer.c. Improve commentary to the buffer field setter
6231 * buffer.c (bset_cache_long_scans): Static function deleted.
6232 Improve commentary to the buffer field setter functions.
6233 (init_buffer_once): Default for cache-long-scans changed to t.
6236 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
6238 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
6240 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
6241 This bug was introduced in my 2013-06-21 change, and caused
6242 struct Lisp_Sub_Char_Table objects to be given too many slots,
6243 which broke 'make -C admin/unidata'.
6245 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
6247 Import changes from mac-port 4.5.
6248 * macfont.m (mac_font_copy_default_descriptors_for_language)
6249 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6250 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
6251 (macfont_language_default_font_names): New.
6252 (macfont_list): Rearrange language/charset code.
6253 (macfont_close): Don't check for macfont_info->cache.
6254 (mac_ctfont_create_preferred_family_for_attributes): New font
6255 selection code, call
6256 mac_font_copy_default_name_for_charset_and_languages.
6257 (mac_font_copy_default_descriptors_for_language)
6258 (mac_font_copy_default_name_for_charset_and_languages): New functions.
6260 * macfont.h (kCTVersionNumber10_9): Define if not defined.
6262 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
6264 Port to C11 aligned_alloc, and fix some integer overflows.
6265 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
6266 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
6267 and use of posix_memalign replaced with aligned_alloc.
6268 (aligned_alloc): New function, defined or declared as needed.
6269 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
6270 Don't undef; configure.ac now does this.
6271 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
6272 (calloc, aligned_alloc): Check for integer overflow.
6273 (aligned_alloc): Rename from memalign. All uses changed.
6274 (memalign): New function, an alias for aligned_alloc.
6276 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6278 * xdisp.c (redisplay_internal): Fix typo in last change.
6280 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6282 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
6284 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6286 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
6287 redisplay--mode-lines-cause.
6288 (redisplay_internal): Keep them uptodate. Remove redundant check of
6289 buffer_shared_and_changed.
6290 * *.[chm]: Number every assignment to update_mode_lines so we
6291 can track why it is set.
6293 2013-11-06 Eli Zaretskii <eliz@gnu.org>
6295 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
6297 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
6299 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
6300 can track why it is set.
6302 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
6304 Integer-related fixes for term.c etc.
6305 * dispextern.h (face_tty_specified_color): New function.
6306 * term.c (turn_on_face): Don't rely on undefined behavior when
6307 assigning an out-of-range value to 'long'.
6308 Simplify test for toggling highlight.
6309 (tty_capable_p): Omit last two (unused) args. All callers changed.
6310 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
6311 (read_menu_input, tty_menu_activate, tty_menu_show):
6312 * xfaces.c (x_supports_face_attributes_p)
6313 (tty_supports_face_attributes_p):
6314 Use bool for boolean. All callers changed.
6315 (tty_supports_face_attributes_p): Omit defaults for color indices;
6316 no longer needed. Simplify tail call.
6318 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6320 * xdisp.c (prepare_menu_bars): Mark static.
6321 * lisp.h (prepare_menu_bars): Don't declare.
6322 * xselect.c (x_handle_selection_clear):
6323 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
6325 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6327 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
6328 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
6330 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6332 * keyboard.c (Fcommand_error_default_function): Rename from
6333 Fdefault_error_output.
6335 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
6337 * keyboard.c (Fdefault_error_output): New function, extracted from
6339 (syms_of_keyboard): Use it for Vcommand_error_function.
6341 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
6343 * eval.c (handlerlist_sentinel): New variable (bug#15802).
6344 (init_eval): Use it to ensure handlerlist is non-NULL.
6345 (unwind_to_catch): Make sure we never set handlerlist to NULL.
6346 (Fsignal): Adjust NULLness test of handlerlist.
6347 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
6349 2013-11-05 Eli Zaretskii <eliz@gnu.org>
6351 * callproc.c (call_process): Call prepare_to_modify_buffer before
6352 decoding text read from the sub-process, as the decoded stuff will
6353 be inserted into the buffer. This will invalidate the various
6354 caches maintained for the buffer. (Bug#15148)
6356 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
6358 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
6359 string of glyphless-char-display.
6361 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
6363 * nsfns.m (ns_get_name_from_ioreg): New function.
6364 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
6365 OSX >= 10.9. Use ns_get_name_from_ioreg.
6367 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
6369 Simplify and port recent bool vector changes.
6370 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
6371 only in this file. Use a more-efficient implementation if the
6372 second argument is a power of 2.
6373 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
6374 Remove no-longer-necessary compile-time checks.
6375 (bool_vector_exact_payload_bytes): New function.
6376 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
6377 exact payload changed to call the new function. Do not assume
6378 that the arg or result fits in ptrdiff_t.
6379 (bool_vector_fill): New function.
6380 (Fmake_bool_vector): Use it. Don't assume bit counts fit
6382 (vroundup_ct): Don't assume arg fits in size_t.
6383 * category.c (SET_CATEGORY_SET): Remove. All callers now just
6384 invoke set_category_set.
6385 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
6386 All callers changed. Use bool_vector_set.
6387 * category.h (XCATEGORY_SET): Remove; no longer needed.
6388 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
6390 * data.c (Faref): Use bool_vector_ref.
6391 (Faset): Use bool_vector_set.
6392 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
6393 (Fbool_vector_not, Fbool_vector_count_matches)
6394 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
6395 * fns.c (concat): Use bool_vector_ref.
6396 (Ffillarray): Use bool_vector_fill.
6397 (mapcar1): Use bool_vector_ref.
6398 (sxhash_bool_vector): Hash words, not bytes.
6399 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
6400 a constant, since it's now used in #if.
6401 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
6402 unsigned char on unusual architectures, so that we no longer
6403 assume that the number of bits per bits_word is a power of two or
6404 is a multiple of 8 or of CHAR_BIT.
6405 (Qt): Add forward decl.
6406 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
6407 at least as strictly as bits_word.
6408 (bool_vector_data, bool_vector_uchar_data): New accessors.
6409 All data structure accesses changed to use them.
6410 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
6411 (bool_vector_set): New functions.
6412 (bool_vector_fill): New decl.
6413 (ROUNDUP): Move to alloc.c as described above.
6415 Fix recent gnutls changes.
6416 * gnutls.c (Fgnutls_boot): Don't assume C99.
6417 * process.c (wait_reading_process_output): Fix typo in recent change.
6419 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
6421 * process.c (wait_reading_process_output, read_process_output)
6422 (send_process): Check gnutls_state is not NULL.
6424 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
6425 (Fgnutls_boot): Set process gnutls_p later, after initialization.
6427 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
6429 * nsterm.m (init, run, stop:): New methods in EmacsApp for
6430 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
6432 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
6435 * nsfns.m (Fx_create_frame): Fix memory leak.
6437 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
6438 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
6439 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
6441 2013-11-04 Eli Zaretskii <eliz@gnu.org>
6443 * xdisp.c (message3_nolog, message_with_string): Encode the string
6444 before writing it to the terminal in a non-interactive session.
6446 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
6447 sure we concatenate them into a unibyte string.
6449 * fileio.c (make_temp_name): Encode PREFIX, and decode the
6450 resulting temporary name before returning it to the caller.
6451 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
6452 is a unibyte string, convert NAME to a unibyte string to ensure
6453 that the result is also a unibyte string.
6455 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
6456 create unibyte strings from default paths and directory/file
6459 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
6462 * callproc.c (init_callproc): Use build_unibyte_string to make
6463 sure we create unibyte strings from default paths and
6464 directory/file names.
6466 * buffer.c (init_buffer): Don't store default-directory of
6467 *scratch* in multibyte form. The original problem which led to
6468 that is described in
6469 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
6470 but it was solved long ago. (Bug#15260)
6472 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
6474 Port to stricter C99 platforms.
6475 Especially, C99 prohibits nesting a struct X inside struct Y if
6476 struct X has a flexible array member.
6477 * alloc.c (struct sdata): New type.
6478 (sdata): Implement in terms of struct sdata.
6479 Remove u member; all uses replaced by next_vector, set_next_vector.
6480 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
6481 (SDATA_DATA_OFFSET): Now a constant, not a macro.
6482 (struct sblock): Rename first_data member to data, which is now
6483 a flexible array member. All uses changed.
6484 (next_vector, set_next_vector, large_vector_vec): New functions.
6485 (vector_alignment): New constant.
6486 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
6487 (struct large-vector): Now merely a NEXT member, since the old approach
6488 ran afoul of stricter C99. All uses changed to use
6489 large_vector_vec or large_vector_offset.
6490 (large_vector_offset): New constant.
6491 * dispnew.c: Include tparam.h, for tgetent.
6492 Do not include term.h; no longer needed.
6493 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
6494 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
6495 (struct Lisp_Vector): Use a flexible array member for contents,
6496 instead of a union with a member that is an array of size 1.
6498 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
6499 fact that the struct no longer contains a union.
6500 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
6501 (struct Lisp_Save_Value, struct Lisp_Free):
6502 Use unsigned, not int, for spacers, to avoid c99 warning.
6503 (union specbinding): Use unsigned, not bool, for bitfield, as
6504 bool is not portable to pre-C99 hosts.
6506 2013-11-04 Glenn Morris <rgm@gnu.org>
6508 * emacs.c (usage_message): Mention that `-L :...' appends.
6510 2013-11-02 Glenn Morris <rgm@gnu.org>
6512 * Makefile.in (abs_builddir): Remove.
6513 (bootstrap_exe): Use relative filename.
6515 Use relative filenames in TAGS files.
6516 * Makefile.in (abs_srcdir): Remove it again.
6517 (.PHONY): Remove frc.
6518 (maintainer-clean): No more TAGS-LISP file.
6519 (TAGS): Pass relative file names to etags.
6520 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6522 * Makefile.in (abs_srcdir): New, set by configure.
6524 (maintainer-clean): Remove pointless echo. That should be in the
6525 top-level Makefile, if anywhere. Delete TAGS-LISP.
6526 (extraclean): No s/ and m/ directories for some time.
6527 (TAGS): Also depend on ctagsfiles3.
6528 Remove no-longer-defined S_FILE.
6529 Pass absolute filenames to etags once more.
6530 (TAGS-LISP): Replace lispdir with its expansion.
6531 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6532 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6534 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6536 * xfaces.c (check_lface_attrs, realize_default_face):
6537 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6538 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6540 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6542 * emacs.c (original_pwd): Remove global var by making it local.
6543 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6545 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6547 * xfaces.c: Declare color_distance.
6548 (QCdistant_foreground): New variable.
6549 (NEAR_SAME_COLOR_THRESHOLD): New define.
6550 (load_color2): New function.
6551 (load_color): Call load_color2.
6552 (load_face_colors): Call load_color2 and if distant-color is specified
6553 calculate distant and use distant-color if colors are near.
6554 (LFACE_DISTANT_FOREGROUND): New define.
6555 (merge_face_ref, Finternal_set_lisp_face_attribute)
6556 (Finternal_get_lisp_face_attribute)
6557 (x_supports_face_attributes_p): Handle distant-foreground similar to
6559 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6561 * dispextern.h (lface_attribute_index):
6562 Add LFACE_DISTANT_FOREGROUND_INDEX.
6564 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6566 * image.c (pbm_next_char): New function.
6567 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6568 (pbm_scan_number): Use it.
6569 (Qlibjpeg_version): New variable.
6570 (syms_of_image): DEFSYM and initialize it.
6572 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6574 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6576 2013-10-31 Glenn Morris <rgm@gnu.org>
6578 * emacs.c (original_pwd): New char.
6579 (main): If using --chdir, store original_pwd.
6580 (init_cmdargs): When setting Vinvocation_directory based on a
6581 relative argv[0], use original_pwd if set. (Bug#15768)
6583 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6585 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6587 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6589 * insdel.c: Fix minor problems found by static checking.
6590 (Qregion_extract_function): Now static.
6591 (prepare_to_modify_buffer_1): Remove unused locals.
6593 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6595 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6596 (syms_of_xdisp): Declare pre-redisplay-function.
6597 (markpos_of_region): Remove function.
6598 (init_iterator, compute_stop_pos, handle_face_prop)
6599 (face_before_or_after_it_pos, reseat_to_string)
6600 (get_next_display_element, window_buffer_changed)
6601 (redisplay_internal, try_cursor_movement, redisplay_window)
6602 (try_window_reusing_current_matrix, try_window_id, display_line)
6603 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6604 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6605 * window.h (struct window): Remove field `region_showing'.
6606 * dispextern.h (struct it): Remove region_beg/end_charpos.
6607 (face_at_buffer_position, face_for_overlay_string)
6608 (face_at_string_position): Update prototypes.
6609 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6610 (face_at_string_position): Remove `region_beg' and `region_end' args.
6611 * fontset.c (Finternal_char_font):
6612 * font.c (font_at, font_range): Adjust calls accordingly.
6613 * insdel.c (Qregion_extract_function): New var.
6614 (syms_of_insdel): Initialize it.
6615 (prepare_to_modify_buffer_1): Use it.
6617 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6619 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6620 * ftxfont.c (ftxfont_get_gcs):
6621 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6622 * xfaces.c (x_free_colors, x_free_dpy_colors)
6623 (x_create_gc, unload_color):
6624 * xselect.c (x_property_data_to_lisp):
6625 * xsettings.c (parse_settings):
6626 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6627 (get_bits_and_offset): Adjust definition.
6628 * frame.c (XParseGeometry): Adjust locals.
6629 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6630 * regex.h (toplevel): Likewise for reg_syntax_t.
6632 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6634 * eval.c (run_hook_with_args): Use FUNCTIONP.
6636 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6638 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6639 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6640 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6641 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6642 on MS-Windows anyway.
6643 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6644 (free_realized_face): ...adjust user.
6645 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6646 white relief pixels to -1.
6647 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6648 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6649 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6651 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6653 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6654 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6655 in practice now. All callers changed.
6657 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6659 * dispextern.h (struct face): Use bitfields for 'underline_type'
6660 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6661 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6662 'stipple' member. Move 'lface' member up to help...
6663 * xfaces.c (make_realized_face): ...this function to find and
6664 clear just the members that need clearing.
6665 (load_face_colors, realize_x_face):
6666 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6668 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6670 * xftfont.c (struct xftfont_info): Remove set-but-unused
6672 (xftfont_open): Adjust user.
6673 (xftfont_get_colors): Remove useless prototype.
6675 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6677 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6678 before passing them to 'unexec'. (Bug#15260)
6680 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6682 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6684 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6686 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6687 the changed signature of the font driver's 'close' method.
6689 * w32font.h (w32font_close): Adjust the prototype to the change in
6690 function definition.
6692 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6694 * w32uniscribe.c (uniscribe_close): Adapt the call to
6695 w32font_close to its new prototype.
6697 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6699 Omit unused frame argument of font API's close function.
6700 * font.h (struct font): Drop frame argument. Adjust comment.
6701 * font.c (font_clear_cache, font_close_object): Adjust users.
6702 * ftfont.c (ftfont_close):
6703 * ftxfont.c (ftxfont_close):
6704 * macfont.m (macfont_close):
6705 * nsfont.m (nsfont_close):
6706 * w32font.c (w32font_close):
6707 * xfont.c (xfont_close):
6708 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6709 tweak comments and make functions safe if called more than once for
6710 the same font object.
6712 Perform font-specific cleanup when font object is swept by GC. See
6713 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6714 * alloc.c (cleanup_vector): New function.
6715 (sweep_vector): Call it for each reclaimed vector object.
6716 * font.h (struct font): Adjust comment.
6718 2013-10-24 Glenn Morris <rgm@gnu.org>
6720 * Makefile.in (abs_top_srcdir): New, set by configure.
6722 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6724 Adjust recent font-related changes to fix bug#15686.
6725 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6726 is a live window system frame, mark its default font too.
6728 2013-10-23 Glenn Morris <rgm@gnu.org>
6730 * Makefile.in (RUN_TEMACS): Make relative (again).
6731 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6732 (bootstrap-emacs$(EXEEXT)):
6733 Quote entities that might contain whitespace.
6735 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6737 Port to Solaris 10 and its bundled GCC.
6738 Problem reported by Timothy C. Burt.
6739 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6741 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6743 Do not allow font caches to grow too large.
6744 * alloc.c (compact_font_cache_entry, compact_font_caches):
6745 New functions or stub if not HAVE_WINDOW_SYSTEM.
6746 (compact_undo_list): Factor out from Fgarbage_collect.
6748 (mark_face_cache): Mark face font. Move down to avoid
6750 (mark_terminals): Do not mark font cache here.
6751 (Fgarbage_collect): Call compaction functions described
6752 above. Adjust comment.
6754 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6756 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6757 chdir to HOME (bug#15607).
6759 * nsterm.m (Qcocoa, Qgnustep): New variables.
6760 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6761 (ns_get_color): Make selection color work for GNUstep also.
6763 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6765 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6766 handles mouse clicks. Instead, let GPM use the same code as all
6767 the other mice use. See the discussion starting at
6768 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6769 for the details of the problem with the menu bar this fixes.
6771 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6773 Remove port-specific display name lists to avoid extra
6774 complexity and data duplication with display info lists.
6775 * xterm.h (x_display_name_list): Remove declaration.
6776 * xterm.c (x_display_name_list): Remove.
6777 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6778 * xfns.c (x_display_info_for_name, Fx_display_list):
6779 Likewise. Use x_display_list where appropriate.
6780 * w32term.h (w32_display_name_list): Remove declaration.
6781 * w32term.c (w32_display_name_list): Remove.
6782 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6784 * w32fns.c (x_display_info_for_name, Fx_display_list):
6785 Likewise. Use x_display_list where appropriate.
6786 * nsterm.h (ns_display_name_list): Remove declaration.
6787 * nsterm.m (ns_display_name_list): Remove.
6788 (ns_term_init, syms_of_nsterm): Adjust users.
6789 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6790 Likewise. Use x_display_list where appropriate.
6791 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6792 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6793 (mark_terminals): Mark per-terminal font cache.
6795 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6797 Don't run timers in input-pending-p. Its new check-timers param
6798 provides the prior behavior. (Bug#15045).
6799 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6801 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6803 Make some functions static in non-Microsoft builds.
6804 On my platform (Fedora 19 x86-64), this shrinks the
6805 Emacs executable (text+data) by 0.25%.
6806 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6807 (load_color) [!MSDOS]:
6808 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6809 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6810 * lisp.h (check_existing):
6811 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6812 (network_interface_info) [!WINDOWSNT]:
6813 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6814 Remove extern decls.
6815 * fileio.c (check_existing):
6816 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6817 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6818 (network_interface_info) [!WINDOWSNT]:
6819 * term.c (encode_terminal_code) [!WINDOWSNT]:
6820 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6821 * xfaces.c (load_color) [!MSDOS]:
6823 * fileio.c (check_existing, check_executable, check_writable):
6824 * process.c (network_interface_list, network_interface_info):
6825 Move earlier, so that we don't need forward decls.
6826 * gnutls.c (fn_gnutls_transport_set_errno)
6827 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6829 * w32.c (init_environment): Use faccessat rather than
6830 check_existing, partly for consistency with the rest of the code
6831 in this file, partly so that check_existing can be static.
6833 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6834 * emacs.c (MAIN_PROGRAM): New macro.
6835 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6836 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6838 bool vector int width fixes
6839 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6840 (Fbool_vector_count_matches_at):
6841 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6842 can exceed PTRDIFF_MAX, at least in theory.
6843 (Fbool_vector_count_matches_at):
6844 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6846 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6848 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6849 (struct sockaddr): Add forward decl, for platforms that lack it.
6851 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6853 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6856 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6858 * w32.c (network_interface_get_info, network_interface_list)
6859 (network_interface_info): New functions. (Bug#15610)
6860 (GetAdaptersInfo_Proc): New typedef.
6861 (get_adapters_info): New wrapper function.
6862 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6864 * process.h (network_interface_list, network_interface_info):
6867 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6868 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6869 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6870 for WINDOWSNT. Doc fix.
6871 (syms_of_process): Defsubr Snetwork_interface_list and
6872 Snetwork_interface_info unconditionally.
6874 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6875 in NS GUI sessions. (Bug#15629)
6877 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6879 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6881 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6883 * print.c (print_object): Print " ..." when truncating bool vectors.
6885 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6887 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6888 standard mouse buttons.
6890 * termhooks.h (struct input_event): Remove incorrect commentary.
6892 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6894 Disallow bool vector operations on mixed-length operands.
6895 The old behavior left garbage in the result vector sometimes,
6896 and didn't seem to be useful.
6897 * data.c (Qwrong_length_argument): New static var.
6898 (wrong_length_argument): New function.
6899 (bool_vector_binop_driver): Check that args agree in length.
6901 * keyboard.c, keyboard.h (all_kboards): Now static.
6903 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6905 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6906 note from the lispref.
6908 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6910 * nsterm.h (struct ns_display_info): Remove set-but-unused
6911 member image_cache (image caches are per-terminal anyway).
6912 (FRAME_X_IMAGE_CACHE): Remove.
6913 * nsterm.m (ns_initialize_display_info): Adjust user.
6915 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6917 * w32proc.c: Include mingw_time.h.
6919 * w32.c: Include mingw_time.h.
6921 Implement scrolling of TTY menus when the screen is too short.
6923 * term.c (tty_menu_display): Accept an additional argument, the
6924 menu item from which to start displaying the menu. Account for
6925 the value of Y when limiting the menu to the number of available
6927 (mi_result): New enumeration.
6928 (read_menu_input): Return enumerated value. When the y coordinate
6929 hits min_y or max_y, return scroll indication instead of wrapping
6931 (tty_menu_activate): Handle the scrolling indications from
6932 read_menu_input. Compute the first menu item to display and pass
6933 it to tty_menu_display.
6935 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6937 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6938 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6939 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6940 Adjust to match the change described below.
6941 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6942 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6943 memory_below_frame members to...
6944 * termchar.h (struct tty_display_info): ...here because they're
6945 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6946 * term.c (init_tty):
6947 * nsterm.m (ns_create_terminal):
6948 * w32term.c (w32_create_terminal):
6949 * xterm.c (x_create_terminal): Adjust users.
6950 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6951 to filter out non-TTY frames. Adjust comment.
6952 (scrolling): Adjust user. Prefer eassert for debugging check.
6954 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6956 * xfaces.c (PT_PER_INCH): Remove unused macro.
6957 * termhooks.h (struct terminal): Remove set-but-unused
6958 member fast_clear_end_of_line.
6959 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6960 * nsterm.m (ns_create_terminal):
6961 * term.c (init_tty):
6962 * w32term.c (w32_create_terminal):
6963 * xterm.c (x_create_terminal): Adjust users.
6965 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6967 * lisp.h (bool_vector_size): New function.
6968 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6969 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6970 (Fbool_vector_not, Fbool_vector_count_matches_at):
6971 Remove uses of 'eassume' that should no longer be needed,
6972 because they are subsumed by the 'eassume' in bool_vector_size.
6974 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6976 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6977 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6978 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6980 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6982 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6983 have different dimensions. (Bug#15575)
6985 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6988 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6990 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6992 * term.c (tty_menu_show): Never return with unbalanced
6993 specpdl. Use eassert for debugging check. Adjust style.
6995 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6997 * term.c (read_menu_input): Make selection of menu items
6998 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6999 (tty_menu_activate): Fix off-by-one error when computing max_y.
7001 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
7003 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
7004 audit logging (only used with GnuTLS 3.x) and enable it.
7006 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7008 * dispnew.c (redraw_frame): Remove useless #ifdef because
7009 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
7010 Also, move TTY fflush to...
7011 * term.c (tty_update_end): ...this function.
7013 2013-10-11 Eli Zaretskii <eliz@gnu.org>
7015 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
7016 the end of the frame's glyph matrix. (Bug#15575)
7018 * term.c (tty_menu_display): Don't move cursor while overwriting
7019 frame's glyphs with menu items. Limit the number of items
7020 displayed to what can be shown on the available screen lines,
7021 excluding the echo area.
7022 (tty_menu_activate): Limit the Y coordinate allowed by
7023 read_menu_input to the last screen line used for menu display.
7025 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
7027 * lisp.h (eassume): New macro.
7028 Also, include <verify.h>, for 'assume'.
7029 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
7030 (vroundup, vector_nbytes):
7031 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
7032 (Fbool_vector_not, Fbool_vector_count_matches)
7033 (Fbool_vector_count_matches_at):
7034 Use eassume, not eassert.
7035 * casetab.c (set_identity, shuffle):
7036 * composite.c (composition_gstring_put_cache):
7037 * dispnew.c (update_frame_1):
7038 * ftfont.c (ftfont_shape_by_flt):
7039 * image.c (gif_load):
7040 * intervals.c (offset_intervals):
7041 * macfont.m (macfont_shape):
7042 Remove calls to 'assume' that are no longer needed, because
7043 --enable-gcc-warnings no longer generates bogus warnings
7044 when these calls are removed.
7046 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
7048 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
7050 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
7052 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
7053 (Qsubstitute_env_in_file_name): New var.
7054 (syms_of_fileio): Define it.
7056 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7058 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
7059 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7062 * term.c (save_and_enable_current_matrix): Don't allocate and
7063 don't save margin areas.
7064 (restore_desired_matrix): Don't restore margin areas.
7065 (free_saved_screen): Don't free margin areas.
7067 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
7069 * image.c: Pacify --enable-gcc-warnings.
7070 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
7071 #define only if used.
7073 2013-10-10 Eli Zaretskii <eliz@gnu.org>
7075 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
7076 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
7077 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
7078 (gif_load): For giflib v5.x and later, display the error message
7079 produced by giflib when its functions fail.
7080 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
7083 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7085 * keyboard.c (last_event_timestamp): Remove. For X selection and
7086 GTK popup menus, it may be obtained from per-frame X display info.
7087 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
7088 (process_special_events): Adjust users.
7089 * keyboard.h (last_event_timestamp): Remove declaration.
7090 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
7091 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
7092 * menu.h (xmenu_show): Adjust prototype.
7093 * menu.c (Fx_popup_menu): Adjust user.
7094 * xselect.c (x_own_selection, x_get_foreign_selection)
7095 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
7097 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
7099 * keyboard.c (init_kboard): Now static. Add arg
7100 to denote window system. Adjust comment.
7101 (init_keyboard): Adjust user.
7102 (allocate_kboard): New function.
7104 * nsterm.m (ns_term_init):
7105 * term.c (init_tty):
7106 * w32term.c (w32_create_terminal):
7107 * xterm.c (x_term_init): Use it.
7108 * keyboard.h (init_kboard): Remove prototype.
7109 (allocate_kboard): Add prototype.
7111 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
7113 * image.c (GIFLIB_MAJOR): Ensure it's defined.
7114 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
7116 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7118 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
7120 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7122 * term.c (tty_menu_activate): Flush the output stream after
7123 showing the cursor, and don't mark the frame garbaged at exit from
7124 the function. Fixes redisplay glitches when moving from one menu
7127 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
7129 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
7130 or throw error (Bug#15570).
7132 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
7134 * intervals.c (temp_set_point_both): Move test into 'eassert',
7137 * lisp.h (eassert): Don't use 'assume'.
7138 Sometimes 'assume' wins in performance, and sometimes it loses,
7139 so it shouldn't be used all the time. Perhaps we need two
7140 flavors of 'eassert', one for where 'assume' is far more likely
7141 to help or to hurt; but that can be done later.
7142 Problem reported by Dmitry Antipov in
7143 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
7144 Also, don't include <verify.h>; no longer needed.
7146 2013-10-09 Glenn Morris <rgm@gnu.org>
7148 * eval.c (Fcond): Doc tweak.
7150 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7152 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
7153 expressions with side effects to eassert. (Bug#15565)
7155 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
7157 * fns.c (hashfn_user_defined): Allow hash functions to return any
7160 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7162 Fix minor problems found by static checking.
7163 * dispnew.c (save_current_matrix): Omit unnecessary casts.
7164 * dispnew.c (update_frame_with_menu): Mark debug local as used.
7165 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
7166 * keyboard.c (read_menu_command): Remove unused local.
7167 * lisp.h (read_menu_command): New decl.
7168 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
7169 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
7170 Return ptrdiff_t, not int.
7171 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
7172 not int, for benefit of xpalloc.
7173 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
7175 (have_menus_p): Remove; unused.
7176 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
7177 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
7178 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
7180 (save_and_enable_current_matrix): Omit unnecessary casts.
7181 (read_menu_input): Omit local extern decl (now in lisp.h).
7182 Don't access uninitialized storage if mouse_get_xy fails.
7183 (tty_menu_activate): Mark local as initialized, for lint.
7184 (tty_menu_activate, tty_meny_show): Remove unused locals.
7186 2013-10-08 Eli Zaretskii <eliz@gnu.org>
7188 Support menus on text-mode terminals.
7189 * xterm.h (xw_popup_dialog): Add prototype.
7191 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
7192 (xmenu_show): Block input here, instead in Fx_popup_menu.
7193 (xw_popup_dialog): New function, with X-specific bits of popup
7196 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
7199 * window.c (Fset_window_configuration): Use run-time tests of the
7200 frame type instead of compile-time conditionals, when menu-bar
7201 lines are considered.
7203 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
7204 (w32_popup_dialog): New prototypes.
7206 * w32menu.c (Fx_popup_dialog): Function deleted.
7207 (w32_popup_dialog): New function, with w32 specific bits of popup
7208 dialogs. Block input here.
7210 * w32inevt.c (w32_console_read_socket): Minor change to add
7211 debugging TTY events.
7213 * w32fns.c (show_hourglass): If returning early because the frame
7214 is not a GUI frame, unblock input.
7216 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
7217 (cursorY): New functions.
7219 * termhooks.h (cursorX, cursorY): Prototypes of functions on
7220 WINDOWSNT, macros that call curX and curY elsewhere.
7222 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
7224 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
7225 specific function to hide and show cursor on a text-mode terminal.
7226 (tty_menu_struct, struct tty_menu_state): New structures.
7227 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
7228 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
7229 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
7230 (tty_menu_locate, save_and_enable_current_matrix)
7231 (restore_desired_matrix, screen_update, read_menu_input)
7232 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
7233 (tty_pop_down_menu, tty_menu_last_menubar_item)
7234 (tty_menu_new_item_coords, tty_menu_show): New functions.
7235 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
7237 * nsterm.h (ns_popup_dialog): Adjust prototype.
7239 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
7241 (ns_popup_dialog): Adapt order of arguments to the other
7242 *_menu_show implementations.
7243 (Fx_popup_dialog): Function deleted.
7245 * msdos.c (x_set_menu_bar_lines): Delete unused function.
7247 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
7249 * menu.c (have_boxes): New function.
7250 (single_keymap_panes): Use it instead of a compile-time
7252 (single_menu_item): Use run-time tests of the frame type instead
7253 of compile-time conditionals.
7254 (encode_menu_string): New function.
7255 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
7256 the macro, since different types of frame need different encoding
7258 (digest_single_submenu): Use run-time tests of frame type instead
7259 of, or in addition to, compile-time conditionals.
7260 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
7261 (Fx_popup_menu): Detect when the function is called from keyboard
7262 on a TTY. Don't barf when invoked on a text-mode frame.
7263 Check frame type at run time, instead of compile-time conditionals for
7264 invoking terminal-specific menu-show functions.
7265 Call tty_menu_show on text-mode frames.
7266 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
7267 run time to determine which alternative to invoke; support dialogs
7270 * keyboard.h <Qmouse_movement>: Declare.
7272 * keyboard.c <Qmouse_movement>: Now extern.
7273 <Qecho_keystrokes>: New static variable.
7274 (read_key_sequence): Accept an additional argument, a flag to
7275 prevent redisplay during reading of the key sequence. All callers
7277 (read_menu_command): New function.
7278 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
7280 (toolkit_menubar_in_use): New function.
7281 (make_lispy_event): Use it instead of a compile-time test.
7283 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
7284 window-system being available.
7286 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
7287 to x-popup-dialog on the frame type, they all now support popup
7290 * dispnew.c (save_current_matrix): Save the margin areas.
7291 (restore_current_matrix): Restore margin areas.
7292 (update_frame_with_menu): New function.
7294 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
7297 * alloc.c (make_save_ptr): Now compiled unconditionally.
7299 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7301 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
7302 (redraw_frame, update_frame): Adjust users.
7303 * dispextern.h (set_window_update_flags): Adjust prototype.
7304 * xdisp.c (redisplay_internal): When updating all frames with zero
7305 windows_or_buffers_changed, assume that only the windows that shows
7306 current buffer should be really updated.
7308 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
7310 Do not allocate huge temporary memory areas and objects while encoding
7311 for file I/O, thus reducing an enormous memory usage for large buffers.
7312 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
7313 * coding.h (struct coding_system): New member raw_destination.
7314 * coding.c (setup_coding_system): Initialize it to zero.
7315 (encode_coding_object): If raw_destination is set, do not create
7316 dst_object. Add comment.
7317 * fileio.c (toplevel): New constant E_WRITE_MAX.
7318 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
7319 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
7321 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
7323 * nsterm.m (windowDidExitFullScreen:)
7324 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
7326 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
7328 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
7329 * keyboard.c (unblock_input_to): Don't process pending signals
7330 if a fatal error is in progress.
7332 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
7333 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
7334 they're talking about words in Lisp bool vectors.
7335 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
7336 * data.c (popcount_bits_word): Rename from popcount_size_t.
7337 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
7340 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7342 Improve support for popcount and counting trailing zeros (Bug#15550).
7343 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
7344 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
7345 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
7346 (popcount_size_t_msc, popcount_size_t_gcc):
7347 Remove; now done by Gnulib.
7348 (popcount_size_t): Now a macro that defers to Gnulib.
7349 (count_trailing_zero_bits): Return int, for consistency with
7350 Gnulib and because Emacs prefers signed to unsigned int.
7351 Don't assume that size_t is either unsigned int or unsigned long
7352 or unsigned long long.
7353 (size_t_to_host_endian): Do not assume that size_t is either
7354 exactly 32 or exactly 64 bits wide.
7355 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
7356 etc., so that it's now an enum constant, not a macro.
7357 No need to assume that it's either 32 or 64.
7359 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
7361 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
7364 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7366 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
7367 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
7369 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
7371 emacs_read and emacs_write now use void *, not char *.
7372 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
7373 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
7374 Buffer arg is now void *, not char *. This matches plain
7375 'read' and 'write' better, and avoids a constraint violation
7376 on Solaris 9 with Oracle Studio.
7378 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
7380 * alloc.c (Fmake_string): For ASCII char initializer, prefer
7381 memset to explicit loop. Otherwise copy largest possible chunk
7382 from initialized to uninitialized part, thus allowing the longer
7383 memcpy runs and reducing the number of loop iterations.
7385 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
7387 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
7388 hide toolbar (Bug#15388).
7389 (windowDidEnterFullScreen:): If presentation options are zero,
7390 set them here (Bug#15388).
7391 (ns_update_auto_hide_menu_bar): Remove runtime check.
7392 Don't auto hide dock unless menubar is also auto hidden.
7394 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
7396 * editfns.c (message): Mention batch mode in doc string.
7398 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
7400 * nsterm.m (check_native_fs): Remove erroneous comment.
7402 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
7404 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
7405 uses find_newline instead of scan_newline and so doesn't move point.
7407 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
7409 Use hardware support for byteswapping on glibc x86 etc.
7410 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
7411 whereas the old swap64 needed 30.
7412 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
7413 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
7414 Use byteswap.h's macros to swap bytes.
7415 * lisp.h (swap16, swap32, swap64): Remove.
7416 All uses replaced by bswap_16, bswap_32, bswap_64.
7418 * bytecode.c (exec_byte_code): Use some more volatile variables
7419 to work around local variables getting clobbered by longjmp.
7420 Port to pre-C99, which doesn't allow decls after stmts.
7422 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
7424 * lisp.h (eassert): Assume that COND is true when optimizing.
7425 In other words, take on the behavior of eassert_and_assume.
7426 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
7427 (eassert_and_assume): Remove. All uses replaced by eassert.
7429 * xdisp.c (Qglyphless_char): Now static.
7431 Adjust to merge from gnulib.
7432 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
7433 * lisp.h: Include <verify.h>, for 'assume'.
7435 * eval.c (clobbered_eassert): New macro.
7436 (internal_catch, internal_condition_case)
7437 (internal_condition_case_1, internal_condition_case_2)
7438 (internal_condition_case_n): Use it instead of eassert
7439 when the argument contains locals clobbered by longjmp.
7440 Don't use clobbered locals outside of clobbered_eassert.
7441 (internal_lisp_condition_case): Use a volatile variable
7442 to work around a local variable's getting clobbered.
7444 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7446 * lisp.h (struct handler): Merge struct handler and struct catchtag.
7447 (PUSH_HANDLER): New macro.
7448 (catchlist): Remove.
7449 (handlerlist): Always declare.
7451 * eval.c (catchlist): Remove (merge with handlerlist).
7452 (handlerlist, lisp_eval_depth): Not static any more.
7453 (internal_catch, internal_condition_case, internal_condition_case_1)
7454 (internal_condition_case_2, internal_condition_case_n):
7456 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
7457 handlerlist/catchlist.
7458 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
7459 handlerlist which can only handle a single condition-case handler at
7461 (find_handler_clause): Simplify since we only a single branch here
7464 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
7466 (bcall0): New function.
7467 (exec_byte_code): Add corresponding cases. Improve error message when
7468 encountering an invalid byte-code. Let Bunwind_protect accept
7469 a function (rather than a list of expressions) as argument.
7471 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
7472 and make them unconditional now that they're heap-allocated.
7474 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
7476 * charset.c (Fdecode_char, Fencode_char): Remove description of
7477 `restriction' arg. now that it's hidden by advertised-calling-convention.
7479 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
7481 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
7482 Remove unused variable (from mac-port).
7483 (macfont_draw): Use s->ybase for correct y position.
7485 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7487 * frame.h (struct frame): Drop has_minibuffer member because...
7488 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
7489 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
7491 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7493 * window.h (struct window): Prefer enum text_cursor_kinds to int
7494 for phys_cursor_type member. Move the latter, phys_cursor_width,
7495 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
7496 * window.c (replace_window, make_window): Adjust users.
7498 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
7500 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
7501 this module is never compiled otherwise.
7503 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7505 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7508 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7510 * xdisp.c (get_next_display_element): Don't call face_for_font in
7511 a build configured --without-x. (Bug#15484)
7513 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7515 * window.c (calc_absolute_offset): #elif should be #elif defined.
7517 * frame.c (delete_frame): Block/unblock input to overcome race
7518 condition (Bug#15475).
7520 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7522 * frame.c (delete_frame): Record selected frame only after
7523 calling Qdelete_frame_functions (Bug#15477).
7525 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7527 * nsterm.m (ns_selection_color): Remove.
7528 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7529 NSColor selectedText(Background)Color. Only for COCOA.
7530 (ns_term_init): Remove assignment of ns_selection_color, logic
7531 moved to ns_get_color.
7533 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7534 NS_SELECTION_COLOR_DEFAULT.
7535 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7537 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7539 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7540 frame' does not have the tool_bar_window member.
7542 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7544 Signal error when reading an empty byte-code object (Bug#15405)
7545 * lread.c (read1): Signal error.
7546 * alloc.c (make_byte_code): eassert header size.
7547 (sweep_vectors): Change an int to size_t.
7549 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7551 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7552 instead of ints, as it's the usual style for offsetof constants. See:
7553 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7555 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7556 This is ugly, but it should fix the performance problem for older
7557 GCC versions in the short run. I'll look into integrating the
7558 Gnulib module for popcount, as a better fix.
7559 See the thread starting in:
7560 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7561 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7562 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7563 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7564 (popcount_size_t): Use it.
7566 2013-09-24 Daniel Colascione <dancol@dancol.org>
7568 * process.c (Fnetwork_interface_info): Fix build break due to
7571 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7573 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7574 Prefer signed to unsigned integers where either will do.
7575 No need for 'const' on locals that do not escape.
7576 Omit easserts with unnecessary and unportable assumptions about
7577 alignment. Avoid unnecessary casts to char *.
7579 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7581 Use union for the payload of struct Lisp_Vector.
7582 This helps to avoid a few glitches dictated by C's aliasing rules.
7583 * lisp.h (struct Lisp_Vector): Use union for next and
7584 contents member. Adjust comment. Change related users.
7585 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7586 Related users changed.
7587 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7588 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7589 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7590 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7592 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7594 Optimize glyph row clearing and copying routines.
7595 * dispextern.h (struct glyph_row): Change layout of struct
7596 glyph_row to help copy_row_except_pointers. Adjust comment.
7597 * dispnew.c (null_row): Remove.
7598 (clear_glyph_row): Use offsetof and memset to find and clear
7599 just the members that need clearing. Adjust comment.
7600 (copy_row_except_pointers): Likewise for copying.
7602 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7604 Some minor cleanups of recently-added bool vector code.
7605 * conf_post.h (assume): Always return void. Use lint version
7606 only if GCC and MSC versions don't apply.
7607 * conf_post.h (assume):
7608 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7609 Depend on _MSC_VER, not __MSC_VER, for consistency with
7611 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7612 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7613 (bool_vector_binop_driver, count_trailing_zero_bits)
7614 (size_t_to_host_endian): Now static, not static inline;
7615 the latter isn't needed with modern compilers and doesn't
7616 work with older compilers anyway.
7618 * alloc.c (valgrind_p): Use bool for boolean.
7620 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7622 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7623 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7624 (display_last_displayed_message_p, message_buf_print)
7625 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7626 Use bool for boolean.
7627 * dispextern.h (cancel_line, init_desired_glyphs):
7628 Remove ancient leftover.
7629 (help_echo_showing_p, hourglass_shown_p):
7630 * lisp.h (noninteractive_need_newline): Adjust declaration.
7632 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7634 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7636 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7637 ...this file and convert the latter to static. Adjust comment.
7638 (make_initial_frame):
7639 * window.c (init_window_once): Adjust user.
7640 * frame.h (last_nonminibuf_frame): Remove declaration.
7641 * lisp.h (selected_frame): Likewise.
7642 * msdos.c (the_only_display_info): Adjust comment.
7644 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7646 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7647 computing the end column of mouse-highlight that comes from
7648 display or overlay strings. (Bug#15437)
7649 (note_mouse_highlight): Adapt calculation of last argument to
7650 mouse_face_from_string_pos to the above change.
7652 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7653 all platforms, not just for clang.
7655 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7657 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7658 about excess arguments to snprintf.
7660 * conf_post.h(assume): Use __builtin_unreachable for clang.
7662 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7664 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7665 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7667 2013-09-23 Daniel Colascione <dancol@dancol.org>
7669 * alloc.c (USE_VALGRIND): New macro; on by default
7670 when ENABLE_CHECKING.
7671 (mark_maybe_object, mark_maybe_pointer)
7672 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7674 (valgrind_p) [USE_VALGRIND]: New variable.
7675 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7677 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7679 * process.c (wait_reading_process_output): Change int pnamelen to
7682 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7683 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7684 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7685 argument to unsigned long to avoid warning.
7686 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7688 * conf_post.h (assume): Fix compiler error: x shall be cond.
7690 2013-09-22 Daniel Colascione <dancol@dancol.org>
7692 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7693 warning when compiling without a window system.
7695 2013-09-22 Daniel Colascione <dancol@dancol.org>
7697 * data.c (Qbool_vector_p): New symbol.
7698 (bool_vector_spare_mask, popcount_size_t_generic)
7699 (popcount_size_t_msc, popcount_size_t_gcc)
7701 (bool_vector_binop_driver)
7702 (count_trailing_zero_bits, size_t_to_host_endian)
7703 (Fbool_vector_exclusive_or)
7704 (Fbool_vector_union)
7705 (Fbool_vector_intersection, Fbool_vector_set_difference)
7706 (Fbool_vector_subsetp, Fbool_vector_not)
7707 (Fbool_vector_count_matches)
7708 (Fbool_vector_count_matches_at): New functions.
7709 (syms_of_data): Intern new symbol, functions.
7710 * alloc.c (bool_vector_payload_bytes): New function.
7711 (Fmake_bool_vector): Instead of calling Fmake_vector,
7712 which performs redundant initialization and argument checking,
7713 just call allocate_vector ourselves. Make sure we clear any
7714 terminating padding to zero.
7715 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7716 instead of open-coding the size calculation.
7717 (vroundup_ct): New macro.
7718 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7719 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7720 * composite.c (composition_gstring_put_cache):
7721 Change lint_assume to assume.
7722 * conf_post.h (assume): New macro.
7723 (lint_assume): Remove.
7724 * dispnew.c (update_frame_1): Change lint_assume to assume.
7725 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7727 * image.c (gif_load): Change lint_assume to assume.
7728 * lisp.h (eassert_and_assume): New macro.
7729 (Qbool_vector_p): Declare.
7730 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7731 (swap16, swap32, swap64): New inline functions.
7732 * macfont.m (macfont_shape): Change lint_assume to assume.
7733 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7734 * xsettings.c (parse_settings): Use new swap16 and
7735 swap32 from lisp.h instead of file-specific macros.
7737 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7739 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7740 found (which can legitimately happen when the glyph row at the
7741 window start is disabled in the current_matrix. (Bug#15365)
7743 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7745 Fix syntax.h bug introduced by recent INLINE change.
7746 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7747 conditionally compiled one way in some modules, and a different
7748 way in others. This doesn't work with extern inline functions,
7749 which must have the same definition in all modules, because the
7750 defining code might be shared across modules, depending on the
7751 implementation. Symptoms reported by Martin Rudalics in:
7752 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7753 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7754 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7755 overriding the corresponding functions in syntax.h.
7756 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7757 (syntax_property): New inline functions.
7758 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7759 Rewrite in terms of these new functions.
7761 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7763 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7764 not chars_in_text, whose result depends on the multibyteness of
7765 the current buffer. (Bug#15426)
7767 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7769 Port recent change to hosts where pointers aren't 'long'.
7770 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7771 Don't assume that pointers are the same width as 'long'.
7772 Add a compile-time check that a pointer fits into two X slots.
7774 A simpler, centralized INLINE.
7775 * conf_post.h (INLINE): Define only if not already defined.
7776 This allows us to use a single INLINE, defined by one file
7778 * emacs.c (INLINE): Define it.
7779 Also, include category.h, charset.h, composite.h, dispextern.h,
7780 syntax.h, systime.h, so that their INLINE definitions are expanded
7782 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7783 * buffer.h, buffer.c (BUFFER_INLINE):
7784 * category.h, category.c (CATEGORY_INLINE):
7785 * character.h, character.c (CHARACTER_INLINE):
7786 * charset.h, charset.c (CHARSET_INLINE):
7787 * composite.h, composite.c (COMPOSITE_INLINE):
7788 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7789 * frame.h, frame.c (FRAME_INLINE):
7790 * intervals.h, intervals.c (INTERVALS_INLINE):
7791 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7792 * lisp.h, alloc.c (LISP_INLINE):
7793 * process.h, process.c (PROCESS_INLINE):
7794 * syntax.h, syntax.c (SYNTAX_INLINE):
7795 * systime.h, sysdep.c (SYSTIME_INLINE):
7796 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7797 * window.h, window.c (WINDOW_INLINE):
7798 Remove. All uses replaced with INLINE.
7800 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7802 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7805 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7807 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7808 'const char *' to avoid compiler warnings due to similar change in
7809 the prototype of x_get_string_resource.
7811 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7813 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7814 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7815 going to replace static variables below. Adjust comments.
7816 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7817 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7818 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7819 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7820 Related users changed.
7821 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7822 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7823 last_mouse_movement_time, going to replace static variables below.
7825 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7826 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7828 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7829 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7830 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7831 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7832 static variables below.
7833 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7834 (last_mouse_scroll_bar): Remove.
7835 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7836 (mouseExited): Related users changed.
7838 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7840 Do not use external array to process X scroll bar messages.
7841 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7842 (x_send_scroll_bar_event): Pack window pointer into two slots
7843 of XClientMessageEvent if we're 64-bit. Adjust comment.
7844 (x_scroll_bar_to_input_event): Unpack accordingly.
7846 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7848 Ifdef away recent changes which aren't relevant to NS port.
7849 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7850 [!HAVE_NS]: Declare as such.
7851 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7852 [!HAVE_NS]: Define as such.
7854 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7856 * frame.c (x_redo_mouse_highlight): New function
7857 to factor out common code used in W32 and X ports.
7858 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7859 * xterm.h (struct x_display_info):
7860 * w32term.h (struct w32_display_info):
7861 * nsterm.h (struct ns_display_info): New members
7862 last_mouse_motion_frame, last_mouse_motion_x and
7863 last_mouse_motion_y, going to replace static variables below.
7864 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7865 (redo_mouse_highlight): Remove.
7866 (note_mouse_movement, syms_of_xterm): Adjust user.
7867 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7868 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7869 (redo_mouse_highlight): Remove.
7870 (note_mouse_movement, syms_of_w32term): Adjust user.
7871 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7872 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7874 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7875 * nsfns.m (compute_tip_xy): Adjust user.
7877 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7879 * frame.c (x_mouse_grabbed): New function.
7880 * dispextern.h (x_mouse_grabbed): Add prototype.
7881 (last_mouse_frame): Remove declaration.
7882 * xterm.h (struct x_display_info):
7883 * w32term.h (struct w32_display_info):
7884 * nsterm.h (struct ns_display_info): New member
7885 last_mouse_frame, going to replace...
7886 * xdisp.c (last_mouse_frame): ...global variable.
7887 (note_tool_bar_highlight):
7888 * w32term.c (w32_mouse_position, w32_read_socket):
7889 * xterm.c (XTmouse_position, handle_one_xevent):
7890 Use x_mouse_grabbed.
7891 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7893 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7895 * w32term.c (w32_read_socket): Avoid temporary
7896 variables in a call to x_real_positions.
7897 * xterm.c (handle_one_xevent): Likewise.
7899 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7901 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7902 (x_icon_type): Remove prototype.
7903 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7904 * frame.c (x_icon_type): Remove.
7905 * w32term.c (x_make_frame_visible, x_iconify_frame):
7906 * xterm.c (x_make_frame_visible, x_iconify_frame):
7907 Use x_set_bitmap_icon to factor out common code.
7909 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7911 * dispextern.h (check_x_display_info, x_get_string_resource):
7912 Declare here just once and unify the latter.
7913 * frame.c (check_x_display_info, x_get_string_resource):
7914 * nsterm.h (check_x_display_info):
7915 * xrdb.c (x_get_string_resource):
7916 * xterm.h (check_x_display_info): Remove prototypes.
7917 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7918 * w32reg.c (x_get_string_resource): Likewise.
7919 (w32_get_rdb_resource): Adjust user.
7921 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7923 * xterm.h (struct x_display_info): New member
7924 x_pending_autoraise_frame, going to replace...
7925 * xterm.c (pending_autoraise_frame): ...static variable.
7926 (x_new_focus_frame, XTread_socket): Adjust users.
7927 * w32term.h (struct w32_display_info): New member
7928 w32_pending_autoraise_frame, going to replace...
7929 * w32term.c (pending_autoraise_frame): ...global variable.
7930 (x_new_focus_frame, w32_read_socket): Adjust users.
7932 2013-09-17 Glenn Morris <rgm@gnu.org>
7934 * xdisp.c (message_dolog): If we create *Messages*,
7935 switch it to messages-buffer-mode.
7937 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7939 Don't overuse 'const' in types of locals.
7940 * bidi.c (bidi_count_bytes):
7941 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7942 (xg_event_is_for_scrollbar):
7943 * xselect.c (x_handle_property_notify)
7944 (x_handle_selection_notify, x_handle_dnd_message):
7945 * xsettings.c, xsettings.h (xft_settings_event):
7946 * xterm.c (x_handle_net_wm_state, handle_one_event)
7947 (x_menubar_window_to_frame, x_detect_focus_change)
7948 (construct_mouse_click, note_mouse_movement)
7949 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7950 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7951 (handle_one_xevent, x_handle_net_wm_state):
7952 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7953 (x_handle_dnd_message):
7954 Avoid unnecessary 'const', typically the second 'const' in
7955 'const foo * const arg', a 'const' that does not affect the API
7956 and doesn't significantly help the human reader.
7958 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7960 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7961 only if Glib < 2.36.0.
7962 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7963 * xsettings.c (init_gconf, init_gsettings): Do not check
7965 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7967 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7969 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7971 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7972 before calling g_type_init.
7974 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7976 * nsterm.m (syms_of_nsterm): ... to here.
7978 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7980 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7981 (ignore_next_mouse_click_timeout): Use Time as X does.
7982 (handle_one_xevent): Avoid cast and use unsigned comparison.
7984 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7986 Do not copy X event in handle_one_xevent except KeyPress case.
7987 Wnen XEvent is processed, it is unlikely to be changed except
7988 KeyPress case, so we can avoid copying and use const pointer to
7989 const data to make sure that an event is not changed elsewhere.
7990 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7991 const' and do not create local copy except for the KeyPress event.
7992 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7993 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7994 (x_handle_net_wm_state, x_menubar_window_to_frame)
7995 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7996 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7997 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7998 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7999 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
8000 (x_handle_dnd_message):
8001 * xsettings.c (xft_settings_event):
8002 Use 'const XEvent * const' where appropriate.
8003 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
8005 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
8007 Fix X event waiting to handle multiple frames.
8008 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
8009 * xterm.c (pending_event_wait): Remove. Adjust users.
8010 (x_detect_focus_change): Pass frame arg.
8011 (handle_one_xevent): Find related frame early and clear per-frame
8012 wait_event_type only if this is an event for the relevant frame.
8013 (x_wait_for_event): Use per-frame wait_event_type.
8015 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
8017 * nsfns.m (Fx_create_frame): Fix font driver registration for
8020 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
8021 for syms_of_macfont.
8023 * nsterm.m: Include macfont.h.
8024 (ns_tmp_flags, ns_tmp_font): Remove.
8025 (ns_compute_glyph_string_overhangs): Check for driver Qns.
8026 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
8027 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8028 (changeFont:): Fix code style. Check for font driver type when
8031 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
8034 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
8035 (nsfont_open): Set font driver type.
8036 Set font->ascent and font->descent. Figure out font instead of
8037 ns_tmp_font, and flags instead of ns_tmp_flags.
8038 Fix indentation. Remove call to ns_draw_text_decoration,
8041 * nsfns.m: Include macfont.h.
8042 (Fx_create_frame): Register macfont driver, make a better default font.
8043 (Fns_popup_font_panel): Get font from macfont driver, if used.
8045 * macfont.m, macfont.h, macuvs.h: New files.
8047 * font.h: Declare syms_of_macfont.
8049 * font.c (syms_of_font): Call syms_of_macfont.
8051 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
8053 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8055 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
8056 and it is always zero for others, so I assume that this is an ancient
8057 leftover which nobody will want to change any more.
8058 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
8059 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
8060 * frame.c (x_set_scroll_bar_width):
8061 * w32fns.c (w32_createscrollbar):
8062 * w32term.c (w32_set_vertical_scroll_bar):
8063 * xfns.c (x_set_scroll_bar_default_width):
8064 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
8065 (x_scroll_bar_expose): Related users changed.
8067 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
8069 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
8070 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
8071 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
8073 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
8075 * nsterm.h, w32term.h, xterm.h: ...and not here.
8076 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
8077 Remove unused Xisms.
8078 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
8079 these modules are never compiled otherwise.
8081 2013-09-14 Eli Zaretskii <eliz@gnu.org>
8083 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8084 Doc fix. (Bug#15375)
8086 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8088 Unify Fx_focus_frame between all ports.
8089 * frame.h (x_focus_frame): New prototype.
8090 * xfns.c (Fx_focus_frame): Remove.
8091 (syms_of_xfns): Do not defsubr it.
8092 (x_focus_frame): X implementation.
8093 * nsfns.m (Fx_focus_frame): Remove.
8094 (syms_of_nsfns): Do not defsubr it.
8095 (x_focus_frame): NS implementation.
8096 * w32term.c (Fx_focus_frame): Remove.
8097 (x_focus_on_frame): Rename to...
8098 (x_focus_frame): W32 implementation.
8099 * w32term.h (x_focus_on_frame): Remove prototype.
8100 * w32fns.c (Fx_focus_frame): Remove.
8101 (syms_of_w32fns): Do not defsubr it.
8102 * frame.c (Fx_focus_frame): Define here.
8103 (syms_of_frame): Defsubr here.
8104 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
8106 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8108 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
8109 All of them are replaced with FRAME_DISPLAY_INFO, defined in
8110 each port to reference the port-specific window system data.
8111 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
8112 (FRAME_DISPLAY_INFO): Define.
8113 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
8114 (FRAME_DISPLAY_INFO): Define. Adjust users.
8115 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
8116 (FRAME_DISPLAY_INFO): Define. Adjust users.
8117 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
8118 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
8119 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
8120 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
8121 * xselect.c, xterm.c: All related users changed.
8123 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8125 * xterm.h (x_window_to_frame, x_any_window_to_frame)
8126 (x_menubar_window_to_frame): Remove prototypes.
8127 * xfns.c (x_window_to_frame, x_any_window_to_frame)
8128 (x_menubar_window_to_frame, x_top_window_to_frame):
8130 * xterm.c (x_window_to_frame, x_any_window_to_frame)
8131 (x_menubar_window_to_frame, x_top_window_to_frame):
8132 ...to here and convert all but the last to static.
8134 2013-09-12 Eli Zaretskii <eliz@gnu.org>
8136 * lisp.mk (lisp): Add w32-common-fns.elc.
8138 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
8140 * charset.c (char_charset): Document an exception for char-charset.
8142 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8144 * xterm.h (x_display_info): New field last_user_time...
8145 * xterm.c (toplevel): ...to replace static last_user_time.
8146 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
8148 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
8150 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
8151 scroll bar values to prevent thumb from disappear and update comment.
8153 2013-09-11 Glenn Morris <rgm@gnu.org>
8155 * emacs.c (usage_message): Possessive apostrophe tweak.
8157 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8159 * nsterm.m (syms_of_nsterm): Use Qns.
8160 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
8161 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
8162 * xfns.c (x_display_info_for_name, Fx_open_connection):
8163 Remove old '#if 0' code.
8164 (syms_of_xfns): Use Qx.
8165 * termhooks.h (fullscreen_hook): Remove the leftover.
8166 (struct terminal): Fix typo in comment.
8168 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8170 Cleaning up a few X scroll bar bits.
8171 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
8172 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8173 New member last_seen_part, going to replace...
8174 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
8175 (xt_action_hook) [USE_LUCID]: Adjust user.
8176 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
8177 Lucid-specific scroll bar support.
8178 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
8179 to int and adjust to use last_seen_part member.
8180 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
8181 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
8182 Initialize last_seen_part.
8184 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8186 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
8187 insert-buffer-substring an empty string.
8189 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8191 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
8192 avoiding a GCC warning.
8194 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8196 Ifdef away frame tool bar code when it is not really used.
8197 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
8198 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
8199 and minimize_tool_bar_window_p under the above.
8200 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
8201 (fset_tool_bar_window): Likewise.
8202 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8203 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
8204 (change_frame_size_1):
8205 * window.c (window_from_coordinates, Frecenter): Adjust users.
8206 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
8207 code is not really used.
8208 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
8209 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
8210 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
8211 [!USE_GTK && !HAVE_NS]: Define as such.
8212 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
8213 (note_mouse_highlight, expose_frame):
8214 * xfns.c (x_set_tool_bar_lines):
8215 * xterm.c (handle_one_xevent): Adjust users.
8217 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
8219 Fix corruption with multiple emacsclient -t instances (Bug#15222).
8220 This bug was introduced by my 2013-08-26 patch, which incorrectly
8221 assumed that the terminfo implementation doesn't use termcap buffers.
8222 * term.c (init_tty) [TERMINFO]: Remove optimization, as
8223 these buffers apparently are used after all.
8224 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
8225 (struct tty_display_info): Define members termcap_term_buffer and
8226 termcap_strings_buffer even if TERMINFO.
8228 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
8231 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
8232 'usage' docstring entry to pacify make-docfile.
8234 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
8236 Change comparison functions =, <, >, <=, >= to take many arguments.
8237 * data.c: Change comparison functions' interface and implementation.
8238 * lisp.h: Make arithcompare available for efficient two arg
8240 * bytecode.c: Use arithcompare.
8241 * fileio.c: Use new interface.
8243 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
8245 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
8247 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
8249 * eval.c (Feval): Document the new use of `lexical'.
8251 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8253 Review and drop old frame resize hack.
8254 * frame.h (struct frame): Remove force_flush_display_p.
8255 * dispnew.c (update_frame): Adjust user and don't call
8256 flush_frame here. The comment has said that there was an issues
8257 with redisplaying fringes, but I don't see any differences with
8258 and without this hack. Hopefully we can continue without it.
8259 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
8260 current frame matrices twice if resized_p is set.
8262 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8264 Do not populate pure Xism x_sync to other ports.
8265 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
8266 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
8267 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
8268 * w32term.h (x_sync): Remove prototype.
8270 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
8272 Cleanup frame flushing.
8273 * dispextern.h (struct redisplay_interface):
8274 Drop flush_display_optional because flush_display is enough
8275 for X and flushing via RIF is just a no-op for others.
8276 * frame.h (flush_frame): New function.
8277 * dispnew.c (update_frame):
8278 * minibuf.c (read_minibuf):
8279 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
8281 * keyboard.c (detect_input_pending_run_timers): Do not flush
8282 all frames but selected one in redisplay_preserve_echo_area.
8283 * nsterm.m (ns_flush): Remove no-op.
8284 (ns_redisplay_interface): Adjust user.
8285 * w32term.h (x_flush): Remove no-op.
8286 (w32_redisplay_interface): Adjust user.
8287 * xterm.c (x_flush): Simplify because we do not flush all
8288 frames at once any more. Adjust comment.
8289 (x_redisplay_interface): Adjust user.
8291 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
8293 Port --without-x --enable-gcc-warnings to Fedora 19.
8294 * gfilenotify.c (globals_of_gfilenotify):
8295 Call g_type_init only if using an older glib version that needs it.
8297 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8299 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8300 (last_glyphless_glyph_merged_face_id): Remove declarations.
8301 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
8302 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
8303 (last_glyphless_glyph_merged_face_id): Now static.
8304 (merge_escape_glyph_face): New function, refactored from...
8305 (get_next_display_element): ...here.
8306 (merge_glyphless_glyph_face): New function, refactored from...
8307 (produce_glyphless_glyph): ...here...
8308 * term.c (produce_glyphless_glyph): ...and here.
8310 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
8312 * eval.c (eval_sub): Only call Ffunction if necessary.
8314 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8316 Attempt to make redisplay more selective when changing cursor type.
8317 * frame.h (struct frame): New bitfield cursor_type_changed.
8318 * xdisp.c (cursor_type_changed): Remove.
8319 (try_cursor_movement, redisplay_window, try_window_id)
8320 (set_frame_cursor_types, try_window_reusing_current_matrix):
8321 Adjust to use per-frame bitfield.
8322 (redisplay_internal): Look for cursor type change on each visible
8323 frame and consider all frames if cursor type has been changed on
8324 the frame other than selected. If cursor type has been changed on
8325 selected frame only, do not use fast update.
8327 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
8329 Attempt to make redisplay more selective when changing fonts.
8330 * frame.h (struct frame): New bitfield fonts_changed.
8331 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
8332 (adjust_frame_glyphs): Add prototype.
8333 * dispnew.c (fonts_changed_p): Remove.
8334 (adjust_glyphs): Remove because we do not
8335 adjust matrices on all frames at once any more.
8336 (adjust_frame_glyphs): Block and unblock input here.
8337 (adjust_glyph_matrix): Use fonts_changed.
8338 (change_frame_size_1): Use adjust_frame_glyphs.
8339 * font.c (font_open_entity): Use fonts_changed.
8340 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
8341 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8342 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
8343 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
8344 (shrink_mini_window, Fresize_mini_window_internal)
8345 (window_scroll_pixel_based, Fset_window_configuration)
8346 (apply_window_adjustment, Fset_window_vscroll):
8347 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
8348 Use adjust_frame_glyphs.
8349 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
8350 (try_window_reusing_current_matrix, try_window_id, display_line)
8351 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
8352 (redisplay_internal): Consider fonts_changed and adjust frame
8353 matrices for each frame only if the frame is visible. If font
8354 has been changed on some frame during full redisplay, retry
8355 only visible frames where the font has been actually changed.
8357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8359 Cache current header and mode line height for each window.
8360 * window.h (struct window): New fields mode_line_height
8361 and header_line_height.
8362 * window.c (make_window): Initialize them.
8363 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8364 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
8365 (current_mode_line_height, current_header_line_height):
8367 * xdisp.c (current_mode_line_height, current_header_line_height):
8369 (pos_visible_p, init_xdisp): Adjust user.
8370 (redisplay_window): Invalidate mode_line_height and
8371 header_line_height if current and desired matrices do not agree.
8373 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8375 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
8376 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
8378 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8380 Make --without-x compatible with --enable-gcc-warnings.
8381 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
8382 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
8383 members under HAVE_WINDOW_SYSTEM.
8384 * keyboard.c (make_lispy_focus_out): Likewise.
8385 (record_menu_key): Move under HAVE_MENUS.
8386 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
8387 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
8388 (syms_of_xdisp): Adjust user.
8389 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
8390 (start_hourglass, cancel_hourglass):
8391 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
8392 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
8393 and CLEAR_FONT_TABLE_NFONTS.
8394 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
8395 Declare only if HAVE_WINDOW_SYSTEM.
8396 (lface_same_font_attributes_p, clear_face_gcs): Define only
8397 if HAVE_WINDOW_SYSTEM.
8399 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
8401 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
8402 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
8403 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
8405 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
8407 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
8409 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8411 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
8412 This fixes a type error on hosts where ptrdiff_t is wider than int.
8414 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
8416 * keyboard.c (read_key_sequence_vs): New function.
8417 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
8420 * callint.c (Fcall_interactively): Always return a vector for 'K'.
8422 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
8424 Makefile improvements.
8425 * Makefile.in (config.status): Don't use double-colon rules, as
8426 they are not portable according to POSIX. Fix shell typo with `;
8427 I guess this rule has never been tested?
8428 (VCSWITNESS): New macro, to override any environment var.
8430 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
8432 * xterm.h (struct x_display_info): Do not track X connection
8433 fd separately because it is always available from Display.
8434 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
8437 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8439 * buffer.c (drop_overlay):
8440 * fileio.c (restore_point_unwind): Prefer unchain_marker to
8441 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
8443 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8445 * buffer.c (Fmake_overlay, Fmove_overlay):
8446 * intervals.c (set_point_from_marker):
8447 * print.c (PRINTPREPARE): Prefer signal_error
8448 to plain error and report unsuitable marker too.
8450 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
8452 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
8453 for 'dragging' member.
8454 (struct x_output): Remove set-but-unused leftovers
8455 'left_before_move' and 'top_before_move'.
8456 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
8457 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
8458 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
8459 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
8460 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8461 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
8462 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
8463 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
8465 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
8467 * nsfont.m (INVALID_GLYPH): New define.
8468 (nsfont_encode_char): Use INVALID_GLYPH.
8469 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
8471 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8473 * xterm.c (x_last_mouse_movement_time): Revert last change.
8474 This code should use XDisplayMotionBufferSize to check display's
8475 motion history first, and there are few other issues as well.
8476 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
8477 (handle_one_xevent): Adjust user.
8479 2013-09-02 Martin Rudalics <rudalics@gmx.at>
8481 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
8482 * frame.c (Flast_nonminibuf_frame): ... to here.
8483 (check_minibuf_window): Don't abort if no window was found
8486 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8488 Use XGetMotionEvents to ask the last mouse motion time from X server.
8489 * xterm.c (X_MOTION_HISTORY): Default to 1.
8490 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
8491 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
8492 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
8493 Ifdef away legacy code.
8494 (XTmouse_position, x_scroll_bar_report_motion):
8495 Use x_last_mouse_movement_time.
8496 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
8499 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8501 * msdos.c (last_mouse_window): Move to...
8502 (dos_rawgetc): ...this function and adjust comment.
8503 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8504 (mouseMoved): ...this function and adjust comment.
8505 * w32term.c (last_window): Likewise with...
8506 (w32_read_socket): ...this function.
8507 * xterm.c (last_window): Likewise with...
8508 (handle_one_xevent): ...this function.
8510 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8512 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8513 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8514 (handle_one_xevent): ...to here.
8515 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8518 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8520 * msdos.c (IT_set_terminal_window): Remove no-op.
8521 (initialize_msdos_display): Adjust terminal setup.
8522 * w32console.c (w32con_set_terminal_window): Remove no-op.
8523 (initialize_w32_display): Adjust terminal setup.
8524 * w32term.c (w32_set_terminal_window): Remove no-op.
8525 (w32_create_terminal): Adjust terminal setup.
8526 * xterm.c (XTset_terminal_window): Remove no-op.
8527 (x_create_terminal): Adjust terminal setup.
8529 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8531 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8533 (ns_create_terminal): Adjust terminal setup.
8534 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8536 (w32_create_terminal): Adjust terminal setup.
8537 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8539 (x_create_terminal): Adjust terminal setup.
8541 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8543 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8544 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8545 * dispnew.c (buffer_posn_from_coords):
8546 * window.c (Fwindow_end, displayed_window_lines):
8547 * xdisp.c (redisplay_mode_lines): Use it.
8549 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8551 * fontset.c (face_for_char): Check char in the current face font first
8552 if HAVE_NS (Bug#15138).
8554 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8556 * window.c (temp_output_buffer_show): Make sure window returned
8557 by display_buffer is live (Bug#15213).
8559 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8561 Minor cleanup to avoid forward declarations.
8562 * coding.h (struct ccl_spec): Remove forward declaration.
8563 * composite.h (toplevel): Include font.h.
8564 (struct composition_it, struct face, struct font_metrics):
8565 Remove forward declaration.
8566 * dispextern.h (struct image, struct atimer): Likewise.
8567 * emacsgtkfixed.h (struct frame): Likewise.
8568 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8569 * font.h (struct font_driver, struct font, struct glyph_string)
8570 (struct face): Remove forward declaration.
8571 * fontset.h (struct face, struct font): Likewise.
8572 * frame.h (toplevel): Style cleanup.
8573 (enum output_method): Move to...
8574 * termhooks.h (enum output_method): ...here.
8575 (struct glyph, struct frame, struct ns_display_info)
8576 (struct x_display_info, struct w32_display_info):
8577 Remove forward declaration.
8578 * xterm.h (toplevel): Include termhooks.h.
8579 (struct font, struct window, struct glyph_matrix, struct frame)
8580 (struct input_event, struct face, struct image): Remove forward
8582 * gtkutil.h (struct _widget_value): Likewise.
8583 * keyboard.h (toplevel): Include termhooks.h.
8584 (struct input_event): Remove forward declaration.
8586 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8588 * intervals.c (set_point_from_marker): New function.
8589 * editfns.c (Fgoto_char):
8590 * process.c (Finternal_default_process_filter):
8591 * window.c (select_window_1): Use it.
8592 * buffer.h (set_point_from_marker): Add prototype.
8594 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8596 * w32.c (term_winsock): Call release_listen_threads before calling
8598 (_sys_wait_accept): Wait for accept event in a loop with a finite
8599 timeout, instead of waiting indefinitely. Will hopefully avoid
8600 hanging during exit because WSACleanup deadlocks waiting for the
8601 event object to be released. (Bug#14333)
8603 * w32proc.c (release_listen_threads): New function, signals all
8604 the reader threads that listen for connections to stop waiting.
8606 * w32.h (release_listen_threads): Add prototype.
8608 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8610 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8611 field of new marker (for sanity and safety).
8612 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8613 anyway because XMISCTYPE is a function and can't be an lvalue).
8615 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8617 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8618 (x_after_update_window_line, x_scroll_bar_create)
8619 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8620 (handle_one_xevent, x_clear_frame_area):
8621 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8622 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8623 * xterm.h (x_clear_area): Adjust prototype.
8625 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8627 Hook scanning and indentation functions to find_newline. This helps
8628 to avoid duplicated code and renders more respect to newline cache.
8629 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8630 * cmds.c (Fforward_line):
8631 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8632 Use find_newline and avoid unnecessary point movements.
8633 * search.c (scan_newline): Implement on top of find_newline.
8635 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8637 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8638 scoped code (bug#11258).
8640 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8642 * nsterm.m (last_window): New variable.
8643 (EV_TRAILER2): New macro.
8644 (EV_TRAILER): Call EV_TRAILER2.
8645 (mouseMoved:): Add support for mouse-autoselect-window
8646 on nextstep (Bug#6888).
8648 2013-08-28 Andreas Schwab <schwab@suse.de>
8650 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8651 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8652 Remove unused macro definitions.
8653 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8654 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8655 Only define if emacs.
8657 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8659 Prefer enum glyph_row_area to int where appropriate.
8660 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8662 (window_box, window_box_width, window_box_left, window_box_left_offset)
8663 (window_box_right, window_box_right_offset): Adjust prototypes.
8664 * xdisp.c (window_box, window_box_width, window_box_left)
8665 (window_box_left_offset, window_box_right, window_box_right_offset):
8666 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8667 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8668 * nsterm.m (ns_clip_to_row):
8669 * w32term.c (w32_clip_to_row):
8670 * xterm.c (x_clip_to_row): Likewise.
8672 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8674 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8675 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8677 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8679 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8680 for portability to hosts where /bin/sh has problems.
8682 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8684 Redesign redisplay interface to drop global output_cursor.
8685 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8686 (toplevel): Remove declaration of output_cursor.
8687 (set_output_cursor, x_cursor_to): Remove prototype.
8688 * window.h (struct window): New member output_cursor.
8689 (output_cursor_to): New function to replace RIF member.
8690 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8691 (update_text_area, set_window_cursor_after_update): Use it.
8692 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8693 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8694 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8695 * w32term.c (x_update_window_begin, x_update_window_end):
8696 * xterm.c (x_update_window_begin, x_update_window_end):
8697 Adjust to use per-window output cursor.
8699 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8701 Simplify SELECT_TYPE-related code.
8702 Like EMACS_TIME, this portability layer is no longer needed, since
8703 Emacs has been using fd_set as a portability layer for some time.
8704 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8705 (SELECT_TYPE): Remove. All uses changed to fd_set.
8706 (fd_set) [!FD_SET]: New typedef.
8708 Simplify EMACS_TIME-related code.
8709 This portability layer is no longer needed, since Emacs has been
8710 using struct timespec as a portability layer for some time.
8711 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8712 Include <time.h> rather than "systime.h"; that's all that's needed now.
8713 * dispnew.c: Include <timespec.h> rather than "systime.h";
8714 that's all that's needed now.
8715 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8716 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8717 TIMESPEC_RESOLUTION.
8718 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8719 LOG10_TIMESPEC_RESOLUTION.
8720 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8721 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8722 (make_emacs_time): Remove. All used changed to make_timespec.
8723 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8724 (current_timespec): Rename from current_emacs_time. All uses changed.
8725 (add_emacs_time): Remove. All uses changed to timespec_add.
8726 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8727 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8728 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8729 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8730 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8731 (current_timespec): Rename from current_emacs_time. All uses changed.
8732 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8733 changed to timespec_cmp.
8734 * xgselect.c: Include <timespec.h>, since our .h files don't.
8736 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8738 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8739 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8740 Remove the leftovers.
8741 * gtkutil.c (toplevel): Do not declare Qxft but include
8743 * image.c (toplevel): Do not declare Vlibrary_cache because
8744 it's already done in lisp.h.
8746 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8748 * lisp.h (Mouse_HLInfo): Move from here...
8749 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8750 (reset_mouse_highlight): New function.
8751 * msdos.c (dos_set_window_size, IT_update_begin)
8752 (internal_terminal_init):
8753 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8754 (ns_initialize_display_info):
8755 * w32console.c (initialize_w32_display):
8756 * w32term.c (x_update_window_end, x_free_frame_resources)
8757 (w32_initialize_display_info):
8758 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8759 * window.c (Fdelete_other_windows_internal):
8760 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8761 * termchar.h (toplevel):
8762 * xterm.h (toplevel): Include dispextern.h.
8764 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8766 Fix minor problems found by static checking.
8767 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8768 (expect): Avoid nested-if warning.
8769 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8770 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8771 * nsterm.h, nsterm.m (ns_select):
8772 * xgselect.c, xgselect.h (xg_select):
8773 Adjust signature to better match pselect's.
8774 * nsterm.m (ns_select):
8775 Don't set *TIMEOUT, since pselect doesn't.
8776 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8777 diagnostic about assigning const char * to it.
8778 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8780 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8782 * lread.c (substitute_object_recurse): Handle hash-tables as well
8785 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8787 Fix unlikely core dump in init_tty, and simplify terminfo case.
8788 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8789 The old version incorrectly dumped core if malloc returned a
8790 buffer containing only non-NUL bytes.
8791 (init_tty): Do not allocate or free termcap buffers; the
8792 struct does that for us now.
8793 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8794 (struct tty_display_info): Define members termcap_term_buffer and
8795 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8796 use them. Allocate them directly in struct rather than indirectly
8797 via a pointer, to simplify init_tty.
8799 * frame.c (check_minibuf_window): Initialize 'window' properly,
8800 so that Emacs reliably aborts later if 'window' is not initialized.
8802 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8804 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8805 of VoidSymbol (Bug#15154).
8807 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8809 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8810 mouse_face_beg_y and mouse_face_end_y.
8811 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8812 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8813 Adjust users and update comment where appropriate.
8815 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8817 * frame.c (check_minibuf_window): New function.
8818 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8819 Call check_minibuf_window (Bug#15183).
8821 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8823 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8824 because this is the only last cursor data we need to keep and consult.
8825 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8826 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8829 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8831 Fix recovering from possible decompression error.
8832 Since insert_from_gap doesn't always move point, we can't use PT as
8833 the position where the partially decompressed data ends, and
8834 should count how many bytes was produced so far.
8835 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8836 (unwind_decompress): Really delete partially uncompressed data.
8837 (Fzlib_decompress_region): Take decompressed data size into account.
8839 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8841 * syntax.c (init_syntax_once): Adjust comment and do an early
8842 initialization of Qchar_table_extra_slots just once...
8843 * casetab.c (init_casetab_once):
8844 * category.c (init_category_once):
8845 * character.c (syms_of_character):
8846 * coding.c (syms_of_coding):
8847 * xdisp.c (syms_of_xdisp): ...and omit it here.
8849 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8851 * xdisp.c (get_next_display_element): Don't apply to characters
8852 from a display vector the logic of setting it->end_of_box_run_p
8853 suitable for characters from a buffer. (Bug#15175)
8855 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8856 to handle directories, rather than '_utime' which doesn't.
8859 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8861 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8862 or fullscreen (Bug#14627).
8864 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8866 System-dependent integer overflow fixes.
8867 * process.c (Fset_process_window_size): Signal an error if
8868 the window size is outside the range supported by the lower level.
8869 * sysdep.c (set_window_size): Return negative on error,
8870 nonnegative on success, rather than -1, 0, 1 on not in system,
8871 failure, success. This is simpler. Caller changed.
8872 (serial_configure): Remove unnecessary initialization of local.
8873 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8874 size fits in unsigned long; this isn't true on some 32-bit hosts.
8875 Avoid buffer overrun if some future version of /proc/meminfo has a
8876 variable name longer than 20 bytes.
8877 (system_process_attributes) [__FreeBSD__]:
8878 Don't assume hw.availpages fits in 'int'.
8880 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8882 Don't let very long directory names overrun the stack.
8883 Fix some related minor problems involving "//", vfork.
8884 * callproc.c (encode_current_directory): New function.
8885 (call_process): Don't append "/"; not needed.
8886 * fileio.c (file_name_as_directory_slop): New constant.
8887 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8888 this can save the caller having to alloca.
8889 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8890 Use SAFE_ALLOCA, not alloca.
8891 (directory_file_name, Fexpand_file_name): Leave leading "//"
8892 alone, since it can be special even on POSIX platforms.
8893 * callproc.c (call_process):
8894 * process.c (Fformat_network_address):
8895 * sysdep.c (sys_subshell):
8896 Use encode_current_directory rather than rolling our own.
8897 (create_process): No need to encode directory; caller does that now.
8898 * process.h (encode_current_directory): New decl.
8899 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8900 Rework to avoid 'goto xyzzy;'.
8902 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8904 * xdisp.c (handle_face_prop): If the default face was remapped use
8905 the remapped face for strings from prefix properties. (Bug#15155)
8907 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8909 Minor cleanup for redisplay interface and few related functions.
8910 * frame.h (enum text_cursor_kinds): Move from here...
8911 * dispextern.h (enum text_cursor_kinds): ...to here.
8912 (toplevel): Drop unnecessary declarations.
8913 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8914 in update_window_end_hook and draw_window_cursor functions.
8915 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8916 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8917 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8918 * xterm.c (x_update_window_end, x_draw_window_cursor):
8919 * xdisp.c (display_and_set_cursor, update_window_cursor)
8920 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8921 enum text_cursor_kinds where appropriate.
8923 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8925 Redesign redisplay interface to drop updated_row and updated_area.
8926 * dispextern.h (updated_row, updated_area): Remove declaration.
8927 (struct redisplay_interface): Pass glyph row and row area parameters
8928 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8929 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8931 * dispnew.c (updated_row, updated_area): Remove.
8932 (redraw_overlapped_rows, update_window_line): Adjust user.
8933 (update_marginal_area, update_text_area): Likewise. Pass updated row
8934 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8935 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8938 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8940 * process.c (flush_pending_output): Remove stub.
8943 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8945 * callproc.c: Fix race that killed background processes (Bug#15144).
8946 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8947 Record deleted process-id in critical section, not afterwards.
8948 Don't mistakenly kill process created by a call-process invocation
8949 that discards output and does not wait.
8951 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8953 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8954 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8955 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8956 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8957 to shut up compiler in mark_object.
8958 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8960 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8962 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8963 We can't portably rely on PTY_OPEN doing that, even if
8964 it calls posix_openpt with O_CLOEXEC.
8966 2013-08-20 Kenichi Handa <handa@gnu.org>
8968 * character.c (string_char): Improve commentary.
8970 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8972 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8973 (struct animation_cache): Make signature a flexible array member.
8974 All uses changed. This is a tad slower but may insulate us better
8975 from future changes to ImageMagick.
8977 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8979 * image.c: Shrink memory needed for animation cache.
8980 (SIGNATURE_DIGESTSIZE): New constant.
8981 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8982 (imagemagick_create_cache): Copy the signature. This saves
8983 several KB of memory that ImageMagick wastes per signature.
8984 Don't bother updating the update_time, as the caller does that now.
8985 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8986 it's a fixed size struct member now.
8987 (imagemagick_get_animation_cache): Always destroy the signature,
8988 as it's now imagemagick_create_cache's responsibility to copy it.
8989 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8990 and use memcmp rather than strcmp.
8991 eassert that ImageMagick returns a signature of the specified length.
8993 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8995 * image.c (imagemagick_get_animation_cache): Don't segfault on
8997 (imagemagick_get_animation_cache): Revert to previous definition
8998 so that it actually works. But keep the memory leak fix.
8999 (imagemagick_get_animation_cache): Fix memory leak.
9001 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
9003 * image.c: Fix animation cache signature memory leak.
9004 Fix some other minor performance problems while we're at it.
9005 (imagemagick_create_cache): Clear just the members that
9006 need clearing. Don't set update_time, as caller does that now.
9007 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
9008 Simplify by using pointer-to-pointer instead of a prev pointer.
9009 (imagemagick_prune_animation_cache): Use make_emacs_time rather
9010 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
9011 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
9012 it's already a copy. Free the signature probe unless it's cached.
9014 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
9015 This was introduced by my 2013-08-12 fix for Bug#15035.
9017 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
9019 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
9020 (imagemagick_prune_animation_cache): Now static.
9022 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
9024 * image.c (imagemagick_get_animation_cache): Don't segfault when
9025 pruning all entries.
9027 2013-08-18 Ken Brown <kbrown@cornell.edu>
9029 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
9030 static heap if ENABLE_CHECKING is defined.
9031 (max_bss_sbrk_ptr): New variable.
9033 (report_sheap_usage): Report maximum static heap usage instead of
9034 ending static heap usage.
9036 2013-08-17 Eli Zaretskii <eliz@gnu.org>
9038 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
9039 of zlib_initialized according to the results of calling
9040 init_zlib_functions.
9042 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
9044 * image.c: Implement an ImageMagick per-image cache.
9045 (imagemagick_get_animation_cache): Fix a double-free error.
9046 (imagemagick_load_image): Remove the ping_wand code, which only
9047 apparently saved time on invalid animated images, and slowed down
9048 everything else. Optimise for the common case.
9050 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
9052 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
9054 * editfns.c (insert_before_markers): Mention overlay in the doc string.
9056 * marker.c (set_marker): Remove documentation of undefined behavior.
9058 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9060 * image.c (imagemagick_compute_animated_image): Animate correctly
9061 when sub-images are smaller than the main image.
9062 (imagemagick_compute_animated_image): Setting the iterator row to
9063 zero is apparently not allowed.
9064 (imagemagick_compute_animated_image): Allow images that say they
9065 have sub-images that are bigger than the main image, but just crop
9068 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
9070 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
9072 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9074 * image.c (imagemagick_compute_animated_image): Respect the GIF
9077 2013-08-15 Ken Brown <kbrown@cornell.edu>
9079 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
9080 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
9083 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
9085 Fix minor problems found by static checking.
9086 * frame.c (delete_frame):
9087 * xdisp.c (next_element_from_display_vector):
9088 Avoid uninitialized local.
9089 * image.c (imagemagick_compute_animated_image): Port to C89.
9090 Prefer usual GNU indentation style for loops.
9091 Be more careful about bizarrely large sizes, by using ptrdiff_t
9094 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9096 Fix infinite frame selection loop (Bug#15025).
9097 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
9099 2013-08-15 Eli Zaretskii <eliz@gnu.org>
9101 * xdisp.c (compute_window_start_on_continuation_line):
9102 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
9103 to make sure we end up setting the window start at the leftmost
9104 visible character of the display line. This avoids funky
9105 horizontal shifting because the window start is not kept on the
9106 same position. (Bug#15090)
9107 (next_element_from_display_vector): Support 'box' face attribute
9108 in the face definitions of a display vector. (Bug#15099)
9110 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9112 * image.c (imagemagick_compute_animated_image): Implement animated
9114 (imagemagick_compute_animated_image): Fix some compilation
9115 warnings. Implement a very simple cache to make the animation
9116 usable at all, but it should be replaced with a per-image cache.
9118 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9120 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
9121 to do `for' loops over alist values.
9122 * buffer.h (FOR_EACH_BUFFER):
9123 * process.c (FOR_EACH_PROCESS): Use it.
9124 (handle_child_signal, status_notify, Fget_buffer_process)
9125 (kill_buffer_processes): Use FOR_EACH_PROCESS.
9127 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
9129 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
9130 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
9131 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
9132 to xzalloc and so avoid redundant call to memset.
9133 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
9134 members because it is allocated with xzalloc and so already zeroed.
9136 2013-08-14 Ken Brown <kbrown@cornell.edu>
9138 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
9141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9143 Utility function and macro to copy Lisp string to C string.
9144 * lisp.h (xlispstrdupa): New macro.
9145 (xlispstrdup): New prototype.
9146 * alloc.c (xlispstrdup): New function.
9147 * callint.c (Fcall_interactively):
9148 * fileio.c (Ffile_name_directory, Fexpand_file_name)
9149 (Fsubstitute_in_file_name):
9150 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
9151 * image.c (x_create_bitmap_from_file):
9152 * w32term.c (w32_term_init):
9153 * xterm.c (x_term_init): Use xlispstrdup.
9155 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
9157 * image.c (imagemagick_load_image): Make animated pictures work.
9158 There's still some problems with background color settings, though
9161 * decompress.c (unwind_decompress): Always restore point.
9163 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
9165 * marker.c (set_marker): Reformat documentation.
9167 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
9169 * xdisp.c (cursor_type_changed): Now static.
9171 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
9172 Use changed. This avoids the need to call xmalloc and for the
9173 caller to call xfree, and avoids memory leaks in some situations.
9175 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9177 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
9178 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
9179 (redisplay_window): If window_end_valid is cleared due to non-zero
9180 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
9181 so do not call to try_cursor_movement for that window.
9183 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9185 * window.h (struct window): Convert window_end_pos and
9186 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
9187 (wset_window_end_pos, wset_window_end_vpos): Remove.
9188 * dispnew.c (adjust_glyph_matrix):
9189 * window.c (Fwindow_end, replace_window, set_window_buffer)
9191 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
9192 (set_vertical_scroll_bar, redisplay_window, try_window)
9193 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
9194 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
9195 (note_mouse_highlight): Adjust users.
9196 (try_cursor_movement): Likewise. Convert old precondition to eassert.
9199 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9201 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
9202 * image.c (imagemagick_filename_hint): Use `const char *' and
9203 prefer SSDATA to SDATA to avoid warnings.
9205 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9207 Cleanup window fringes, margins and scroll bars adjustments.
9208 * window.c (set_window_fringes, set_window_margins)
9209 (set_window_scroll_bars, apply_window_adjustment): New functions.
9210 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
9211 (Fset_window_scroll_bars): Use them.
9213 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
9215 * window.h (struct window): Convert scroll_bar_width
9216 from Lisp_Object to integer. Adjust comment.
9217 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
9219 * window.c (wset_scroll_bar_width): Remove.
9220 (make_window): Initialize scroll_bar_width.
9221 (Fsplit_window_internal): Use direct assignment.
9222 (Fset_window_configuration, save_window_save):
9223 Convert Lisp_Object to integer and back where appropriate.
9224 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
9225 bar was actually changed, and mention this in docstring.
9227 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9229 * decompress.c: Minor simplifications.
9230 (Fzlib_decompress_region): Don't bother verifying
9231 that avail_out <= UINT_MAX, as that was confusing.
9232 Mention the restriction in a comment instead.
9233 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
9235 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9237 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
9238 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
9240 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9242 * image.c (imagemagick_filename_hint): Check for errors in the
9245 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9247 * window.c (Fwindow_margins): Return nil when there's no marginal
9248 area, as per the documented API.
9250 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
9251 Fmake_vector, as scroll bar's struct members are not all Lisp
9252 objects now. This avoids crashes in GC.
9254 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
9255 bool, so its address could be taken.
9257 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
9259 * image.c (imagemagick_filename_hint): New function to possibly
9260 apply `image-content-type-suffixes'.
9261 (imagemagick_load_image): Use it.
9263 2013-08-13 Eli Zaretskii <eliz@gnu.org>
9265 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
9266 if loading zlib failed.
9268 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
9270 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9271 2013-08-13 checkin below. Change bool to BOOL, rule is:
9272 All Obj-C code uses BOOL, except for interfaces callable from C.
9274 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
9276 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9278 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
9279 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
9280 bool instead of BOOL.
9281 * w32term.h (struct scroll_bar): Convert fringe_extended_p
9282 from Lisp_Object to bitfield. Adjust comment.
9283 * w32term.c (x_scroll_bar_create): Adjust user.
9284 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
9285 * xterm.c (XTset_vertical_scroll_bar): Likewise.
9286 Use bool for boolean.
9287 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
9288 to `unsigned int' when defining a bitfield.
9290 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
9292 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
9294 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9296 * window.h (struct window): Convert left_margin_cols and
9297 right_margin_cols from Lisp_Objects to integers. Adjust comment.
9298 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
9299 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
9301 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
9303 (showing_window_margins_p, update_window_line, update_frame_1):
9304 * fringe.c (draw_fringe_bitmap_1):
9305 * xdisp.c (window_box_width): Adjust users.
9306 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
9307 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
9308 Use direct assignment.
9309 (Fset_window_configuration, save_window_save, Fwindow_margins):
9310 Convert Lisp_Object to integer and back where appropriate.
9311 (Fset_window_margins): Adjust user. Return t if any margin
9312 was actually changed, and mention this in docstring.
9314 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
9316 * syntax.c (forward_word):
9317 * cmds.c (forward_char, backward_char): Mention the optional argument.
9319 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9321 * window.h (struct window): Convert left_fringe_width
9322 and right_fringe_width from Lisp_Objects to integers.
9324 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
9325 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
9326 * window.c (wset_left_fringe_width, wset_right_fringe_width):
9328 (make_window): Initialize new integer fields to -1.
9329 (Fsplit_window_internal): Use direct assignment.
9330 (Fset_window_configuration, save_window_save):
9331 Convert Lisp_Object to integer and back where appropriate.
9332 (Fset_window_fringes): Adjust user. Return t if any fringe
9333 was actually changed, and mention this in docstring.
9335 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9337 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
9338 * nsfns.m (x_set_cursor_type):
9339 * w32fns.c (x_set_cursor_type):
9340 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
9341 * xdisp.c (set_frame_cursor_types): ...but in common code.
9343 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9345 * font.c (clear_font_cache): New function, stripped from...
9346 (Fclear_font_cache): ...here, which now uses the function
9347 above. Adjust comment.
9348 * font.h (clear_font_cache): Add prototype.
9349 * xfaces.c (clear_face_cache): Use clear_font_cache.
9351 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
9353 * window.c (Fset_window_start): Compare `w', not `window' because
9354 `w' might not be equal to `window' after call to decode_live_window.
9356 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9358 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
9359 This fixes a problem introduced by the Bug#15035 patch
9360 when using GPG. Reported by Herbert J. Skuhra.
9362 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9364 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
9365 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
9366 not yet initialized.
9368 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9370 * decompress.c (Fzlib_decompress_region): Support zlib
9371 decompression, too, and rename.
9373 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9375 Minor zlib configuration tweaks.
9376 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
9377 Don't assume presence of fn_inflateInit2_ zlib internal function.
9379 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
9381 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
9382 include the zlib prefix.
9384 2013-08-12 Eli Zaretskii <eliz@gnu.org>
9386 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
9387 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
9388 define static variables that are pointers to zlib functions to be
9390 (init_zlib_functions) [WINDOWSNT]: New function.
9391 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
9393 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
9394 macros instead of invoking the zlib functions directly.
9395 (syms_of_decompress): DEFSYM Qzlib_dll.
9396 Staticpro Szlib_available_p.
9398 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
9400 Avoid looping over all frame windows to freeze and unfreeze.
9401 * window.h (struct window): Drop frozen_window_start_p.
9402 (freeze_window_starts): Drop prototype.
9403 * frame.h (struct frame): New frozen_window_starts flag.
9404 (FRAME_WINDOWS_FROZEN): New macro.
9405 * window.c (freeze_window_start, freeze_window_starts):
9407 (select_window, replace_window): Adjust users.
9408 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
9409 (window_frozen_p): New function.
9410 (redisplay_window): Use it.
9412 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
9414 Fix some fd issues when running subprocesses (Bug#15035).
9415 Fix bugs that can leak files or file descriptors on errors.
9416 Don't unlink open temp files, as that's hard for users to diagnose
9417 when things go awry (e.g., temp disk exhausted).
9418 Don't bother to lock temp files. Check for invalid recursion.
9419 * callproc.c (synch_process_fd): Remove. All uses removed.
9420 (synch_process_tempfile): New var or macro.
9421 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
9423 (record_kill_process): New arg, the temp name. All callers changed.
9424 (delete_temp_file): Now just a simple wrapper around unlink.
9425 (call_process_kill): New arg, the call_process_fd array.
9426 Close them all. Clear synch_process_pid. Remove the temp file,
9427 or arrange for it to be removed.
9428 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
9429 that's been moved to synch_process_tempfile. Caller changed.
9430 Do not remove the tempfile; that's now call_process_kill's
9432 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
9433 call_process_kill; the caller now does that.
9434 (call_process_cleanup): Do not close the process fd; that's now
9435 call_process_kill's responsibility.
9436 (Fcall_process): Implement via new function call_process, which
9437 has most of the old body of Fcall_process, but with a different API.
9438 (call_process): New function that does not open or close filefd if
9439 it is nonnegative. Record which fds need to be closed, and let
9440 call_process_kill close (and remove the tempfile, on MSDOS) on error.
9441 Signal an error if invoked recursively (could be done via a hook).
9442 Simplify creation of the tempfile in the MSDOS case.
9443 Don't create the output file until after checking for the executable.
9444 Report any failure to open /dev/null.
9445 Don't open /dev/null for writing twice; once is enough.
9446 Don't create pipe if all output is being discarded or sent to file.
9447 Don't worry about setting up the coding system or reading from the
9448 pipe if all output is being discarded.
9449 Hoist fd_error local into top level, to lessen block nesting.
9450 Don't record deleted pid here; now done by Fcall_process_region.
9451 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
9452 and note its success in synch_process_tempfile.
9453 Do not leak resources when child_setup fails.
9454 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
9455 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
9456 (create_temp_file): Now returns open fd, with an additional
9457 Lisp_Object * argument to return the name. All callers changed.
9458 Do not close the file; rewind it instead, and leave it open for
9459 the caller. Do not lock the temp file. Unwind-protect the file
9460 and the file-descriptor.
9461 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
9462 If an asynchrounous process, record it here, not in call_process.
9463 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
9464 * eval.c (set_unwind_protect): New function.
9465 * fileio.c (write_region): New function, generalized from the
9466 old Fwrite_region. Do not lock temp files.
9467 (Fwrite_region): Use it.
9468 * lisp.h (set_unwind_protect, write_region): New decls.
9469 * process.c: Include <verify.h>.
9470 (make_process): Mark fds as initially closed.
9471 (deleted_pid_list): Now a list of pid-filename pairs.
9473 (close_process_fd): New function.
9474 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
9475 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
9476 New constants. Verify that their number matches PROCESS_OPEN_FDS.
9477 (create_process, create_pty, Fmake_serial_process)
9478 (server_accept_connection): Record which fds need to be closed,
9479 and let deactivate_process close them.
9480 (Fmake_network_process): Do not discard the unwind-protect
9481 until it's safe to do so.
9482 (deactivate_process): Close the fds opened by create_process etc.
9483 (Fprocess_send_eof): Adjust to new way of recording open fds.
9484 Report an error if /dev/null can't be opened, instead of aborting.
9485 * process.h (PROCESS_OPEN_FDS): New constant.
9486 (struct Lisp_Process): New member open_fds.
9487 (record_kill_process, record_deleted_pid): Adjust signatures.
9488 (record_deleted_pid): Move decl here ...
9489 * syswait.h (record_deleted_pid): ... from here.
9491 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9493 * decompress.c: Fix bugs with large buffers and weird inputs.
9494 Tune a bit. Reindent as per usual Emacs style.
9495 (BUFFER_SIZE): Remove.
9496 (Fdecompress_gzipped_region): Do not mishandle input buffers with
9497 more than UINT_MAX bytes. Decompress into the gap instead of into
9498 an auto buffer, as this should avoid copying. Return nil if
9499 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
9500 set immediate_quit; we shouldn't trust zlib code that much.
9502 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9504 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9505 errors, and really move the gap to where we want it.
9507 * lisp.h: Include decompress.c support.
9509 * emacs.c (main): Include decompress.c support.
9511 * Makefile.in: Include -lz if present.
9513 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9515 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9516 (initWithTitle:): Initialize frame to 0.
9517 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9518 (fillWithWidgetValue:frame:): Rename from
9519 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9521 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9522 fillWithWidgetValue:frame:
9524 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9525 remove memory leak warnings.
9527 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9528 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9531 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9532 (x_activate_menubar): Update the whole menu.
9533 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9534 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9535 current event is not NSSystemDefined (Bug#15001).
9536 Call ns_check_menu_open only if trackingMenu is 2.
9537 (menuDidClose:): New method, decrease trackingMenu.
9538 (fillWithWidgetValue:setDelegate:): New method.
9539 (fillWithWidgetValue:): Call the above.
9541 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9543 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9545 Omit some unnecessary casts.
9546 Many of these go back to the old pre-C89 days, when they may have
9547 been needed, but we've been assuming C89 or later for a while now.
9548 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9549 (live_float_p, live_misc_p, live_vector_p):
9550 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9551 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9552 (defvar_per_buffer):
9553 * callint.c (Fcall_interactively):
9554 * doc.c (Fsubstitute_command_keys):
9555 * filelock.c (get_boot_time):
9556 * frame.c (xrdb_get_resource):
9557 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9558 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9559 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9560 (menuitem_highlight_callback, menu_destroy_callback)
9561 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9562 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9563 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9564 (xg_tool_bar_help_callback, tb_size_cb):
9565 * image.c (xpm_alloc_color, png_read_from_memory)
9566 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9567 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9569 * keymap.c (describe_map):
9570 * nsfns.m (Fns_display_monitor_attributes_list):
9571 * nsmenu.m (process_dialog:):
9572 * nsterm.m (hold_event):
9573 * process.c (wait_reading_process_output):
9574 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9575 * scroll.c (do_direct_scrolling, scrolling_1):
9576 * termcap.c (tgetent):
9577 * window.c (check_window_containing, add_window_to_list)
9578 (freeze_window_starts):
9579 * xdisp.c (compare_overlay_entries, vmessage):
9580 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9581 (x_get_monitor_attributes_xrandr)
9582 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9583 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9584 * xfont.c (xfont_match, xfont_open):
9585 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9586 (menubar_selection_callback, menu_position_func)
9587 (popup_selection_callback, create_and_show_popup_menu)
9588 (dialog_selection_callback, create_and_show_dialog):
9589 * xrdb.c (x_get_string_resource)
9591 * xsmfns.c (x_session_check_input):
9592 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9593 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9594 (xaw_jump_callback, xaw_scroll_callback):
9595 Omit unnecessary casts.
9597 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9599 Minor string-length refactoring.
9600 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9601 * frame.c (make_monitor_attribute_list):
9602 Prefer build_string to strlen + make_string.
9604 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9606 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9607 don't check minor_code (Bug#14417).
9609 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9611 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9612 vertical positions instead. This avoids calling MATRIX_ROW with
9613 row numbers that are possibly beyond valid limits. (Bug#15064)
9615 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9617 Use xstrdup and build_unibyte_string where applicable.
9618 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9619 * xfns.c (x_window):
9620 * xrdb.c (x_get_customization_string):
9621 * xterm.c (xim_initialize):
9622 * w32fns.c (w32_window): Use xstrdup.
9623 (w32_display_monitor_attributes_list):
9624 * emacs.c (init_cmdargs):
9625 * keyboard.c (PUSH_C_STR):
9626 * nsfont.m (nsfont_open):
9627 * sysdep.c (system_process_attributes):
9628 * w32.c (system_process_attributes):
9629 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9631 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9633 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9634 variables of these types so that GDB would know about them, as aid
9635 for debugging fatal exceptions. (Bug#15024) See also
9636 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9639 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9641 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9642 larger than the NSWindow (Bug#14934).
9644 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9646 Redesign redisplay interface to drop global variable updated_window.
9647 Always pass currently updated window as a parameter to update routines.
9648 * dispextern.h (updated_window): Remove declaration.
9649 (struct redisplay_interface): Pass window parameter to
9650 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9651 and after_update_window_hook.
9652 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9654 * dispnew.c (updated_window): Remove.
9655 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9656 (update_window_line): Adjust to match redisplay interface changes.
9657 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9658 (ns_scroll_run, ns_after_update_window_line):
9659 * w32term.c (x_update_window_begin, x_update_window_end)
9660 (x_after_update_window_line, x_scroll_run):
9661 * xterm.c (x_update_window_begin, x_update_window_end)
9662 (x_after_update_window_line, x_scroll_run):
9663 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9664 Likewise. Adjust comments where appropriate.
9665 (x_cursor_to): Simplify because this is always called during window
9666 update (but install debugging check anyway).
9667 (expose_window): Check must_be_updated_p flag to see whether this
9668 function is called during window update.
9670 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9672 Do not reset window modification event counters excessively.
9673 These leftovers and poor man's tricky methods to catch extra
9674 redisplay's attention are no longer needed.
9675 * frame.c (set_menu_bar_lines_1):
9676 * minibuf.c (read_minibuf_unwind):
9677 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9678 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9679 (window_scroll_line_based, Fset_window_configuration):
9680 * xdisp.c (redisplay_window): Do not reset last_modified and
9681 last_overlay_modified counters.
9683 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9685 * xselect.c (x_send_client_event): Set send_event and serial, memset
9686 data.l as it might be bigger than data.b. Use 24 bit mask to
9687 XSendEvent (Bug#15034).
9689 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9691 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9692 for TTY frames that are not the top frame on their console.
9695 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9697 * w32term.c (w32fullscreen_hook): Really maximize frame when
9698 asked for (Bug#14841).
9700 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9702 Prefer selected_window to Fselected_window, likewise for frames.
9703 * buffer.c (Fbuffer_swap_text):
9704 * data.c (Fvariable_binding_locus):
9705 * window.c (run_window_configuration_change_hook): Adjust users.
9706 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9707 Use decode_live_frame.
9709 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9711 Be more careful if selected window shows the buffer other than current,
9712 use window_outdated only if this is not so. This change should also
9713 address some weird issues discussed in Bug#13012.
9714 * window.h (window_outdated): New prototype.
9715 * window.c (window_outdated): Now here. Convert from static and
9716 always assume window's buffer.
9717 (Fwindow_end, Fwindow_line_height): Use it.
9718 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9719 and always assume window's buffer.
9720 (redisplay_window): Adjust user.
9721 (redisplay_internal): Call to reconsider_clip_changes once and
9722 check whether mode line should be updated only if selected window
9723 shows current buffer.
9724 (run_window_scroll_functions): Use eassert for debugging check.
9725 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9727 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9729 * window.c (window_scroll, window_scroll_pixel_based)
9730 (window_scroll_line_based): Use bool for booleans.
9732 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9734 * process.c: Fix minor off-by-one issues in descriptor counts.
9735 This shouldn't fix any real bugs, but it cleans up the code a bit.
9736 (max_process_desc, max_input_desc): -1, not 0, means none.
9738 (delete_input_desc): New function.
9739 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9740 (deactivate_process): Scan backwards when recomuting max_process_desc;
9741 that should be faster.
9742 (init_process_emacs): Initialize max_input_desc.
9744 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9746 Use region cache to speedup bidi_find_paragraph_start.
9747 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9748 Rename cache_long_line_scans to cache_long_scans.
9749 * buffer.c (bset_cache_long_line_scans): Rename to
9750 bset_cache_long_scans.
9751 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9752 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9754 (syms_of_buffer): Rename cache-long-line-scans to
9755 cache-long-scans. Adjust docstring.
9756 * search.c (newline_cache_on_off):
9757 * indent.c (width_run_cache_on_off): Adjust users.
9758 * bidi.c (bidi_paragraph_cache_on_off): New function.
9759 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9760 * insdel.c (prepare_to_modify_buffer):
9761 Invalidate bidi_paragraph_cache if enabled.
9763 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9765 Invalidate region caches only if buffer text is going to be changed.
9766 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9767 (modify_text): ...new prototype.
9768 (prepare_to_modify_buffer_1): New prototype.
9769 * textprop.c (modify_region): Rename to...
9770 (modify_text_properties): ...new function.
9771 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9772 (Fremove_list_of_text_properties): Adjust users.
9773 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9774 (modify_text): ...new function.
9775 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9776 (prepare_to_modify_buffer_1): ...new function.
9777 * casefiddle.c (casify_region):
9778 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9779 (Ftranspose_regions): Use modify_text.
9781 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9783 * lisp.mk (lisp): Add nadvice.elc.
9785 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9787 New macro to iterate over live buffers similar to frames.
9788 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9789 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9790 Declare buffer-related variables here to offload lisp.h.
9791 * buffer.c (Vbuffer_alist): Adjust comment.
9792 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9793 (other_buffer_safely):
9794 * data.c (store_symval_forwarding):
9795 * dispnew.c (Fframe_or_buffer_changed_p):
9796 * fileio.c (Fdo_auto_save):
9797 * filelock.c (unlock_all_files):
9798 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9800 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9802 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9803 * callproc.c (create_temp_file):
9804 * filelock.c (create_lock_file):
9805 Assume mkostemp, since it's now provided by Gnulib.
9807 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9809 * w32.c (mkostemp): New function.
9810 (mktemp): Remove, no longer used. Most of the code reused in
9811 mkostemp. (Bug#15015)
9812 (mktemp): Don't undef.
9814 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9816 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9817 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9818 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9819 (free_glyph_pool, check_glyph_memory): Likewise for
9820 all users. Adjust comments where appropriate.
9822 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9824 * composite.h: Minor fixups.
9825 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9826 to fix a misspelling, and change it to an inline function while
9827 we're at it (it need not be a macro). All uses changed.
9828 (composition_method, composition_valid_p):
9829 Rewrite to avoid assignments in if-conditions.
9831 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9833 Do not use global Lisp_Object in composition macros.
9834 * composite.h (composition_temp): Remove declaration.
9835 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9836 (composition_method, composition_valid_p): ...inline functions.
9837 (compose_region): Remove the leftover.
9838 * composite.c (composition_temp): Remove.
9839 (run_composition_function, update_compositions)
9840 (composition_compute_stop_pos, composition_adjust_point)
9841 (Ffind_composition_internal):
9842 * coding.c (handle_composition_annotation):
9843 * xdisp.c (handle_composition_prop, check_point_in_composition):
9844 Related users changed.
9846 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9848 Drop FRAME_PTR typedef.
9849 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9850 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9851 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9852 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9853 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9854 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9855 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9856 All related users changed.
9858 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9860 * eval.c (default_toplevel_binding): New function.
9862 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9863 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9864 (syms_of_eval): Export them.
9865 * data.c (Fdefault_value): Micro cleanup.
9866 * term.c (init_tty): Use "false".
9868 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9870 Fix X GC leak in GTK and raw (no toolkit) X ports.
9871 * xterm.c (x_free_frame_resources): If white and black relief
9872 GCs are allocated, always free them here.
9873 * xfns.c (x_make_gc): Omit redundant initialization.
9874 * widget.c (create_frame_gcs): Remove the leftover.
9875 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9876 in x_free_frame_resources.
9878 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9880 * nsterm.m (windowWillResize:toSize:): Only change title if
9881 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9883 (viewDidEndLiveResize): New method.
9885 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9886 inside NS_IMPL_COCOA.
9888 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9890 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9891 Do not check whether undo is enabled because record_insert and
9892 record_delete does that themselves.
9894 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9896 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9897 member which is not really used any more.
9898 (FRAME_XIC_BASE_FONTNAME): Remove.
9899 * xfns.c (xic_free_fontset): Adjust user.
9900 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9901 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9902 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9903 (xdialog_show): Use eassert for debugging check.
9904 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9906 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9908 * fileio.c, fns.c (merge): Move extern decl from here ...
9909 * lisp.h (merge): ... to here.
9911 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9913 Fix last font-related change.
9914 * w32font.h (w32font_list_internal, w32font_match_internal):
9916 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9917 (uniscribe_list_family): Adjust to match font API change.
9918 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9919 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9921 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9923 * frame.h (FRAME_MOUSE_UPDATE):
9924 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9925 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9927 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9929 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9930 * font.h (struct font_driver): Change list, match, and list_family
9931 functions to accept struct frame * as first arg.
9932 * font.c (font_score, font_compare, font_sort_entities):
9934 (font_sort_entities, font_list_entities, font_select_entity)
9935 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9936 match font API change.
9937 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9938 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9939 * ftxfont.c (ftxfont_list, ftxfont_match):
9940 * xftfont.c (xftfont_list, xftfont_match):
9941 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9942 * w32font.c (w32font_list, w32font_match, w32font_list)
9943 (w32font_list_internal, w32_font_match_internal): Likewise.
9944 * xfaces.c (Fx_family_fonts): Adjust user.
9946 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9948 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9949 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9950 only if HAVE_X_WINDOWS is in use.
9951 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9952 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9953 * w32term.c (x_wm_set_icon_position): Likewise.
9954 * w32fns.c (x_icon): Adjust user.
9956 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9958 * xterm.c (last_mouse_press_frame): Remove the
9959 leftover which is not really used any more.
9960 (handle_one_xevent, syms_of_xterm): Adjust users.
9961 (x_flush): Call XFlush once per each X display, not frame.
9962 This is better because this code always unconditionally skips
9963 non-X frames in Vframe_list and issues the only XFlush if we
9964 have more than one X frame on the same X display.
9965 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9966 Use bool for booleans.
9967 (x_draw_glyph_string_background, cvt_string_to_pixel)
9968 (cvt_pixel_dtor): Drop unnecessary prototypes.
9969 * xterm.h (x_display_ok): Adjust prototype.
9971 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9973 Drop unnecessary functions that deals with frame pixel size.
9974 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9975 (x_pixel_height): Drop prototypes.
9976 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9977 (x_pixel_height): Drop implementations.
9978 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9979 which should be always valid for window frame.
9980 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9981 * w32menu.c (Fx_popup_dialog):
9982 * xmenu.c (Fx_popup_dialog): Likewise for both.
9984 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9986 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9987 frame parameters and call to Fmodify_frame_parameters just once.
9988 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9989 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9990 and mention nil frame in docstring.
9992 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9994 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9995 (x_figure_window_size): Likewise. Adjust to return long.
9996 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9997 (toplevel): Move Qterminal_live_p to...
9998 * terminal.c (toplevel): ...here, make it static, and...
9999 (syms_of_terminal): ...DEFSYM here.
10000 * frame.h (Qterminal_live_p): Remove declaration.
10001 (make_frame, x_figure_window_size): Adjust prototype.
10002 * nsfns.m (Fx_create_frame): Use long for window flags.
10004 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
10006 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
10007 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
10008 Do not assume that emacs_close (INT_MAX) is a no-op.
10010 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10012 * xfaces.c (make_face_cache): For struct face_cache, prefer
10013 xmalloc to xzalloc and so avoid redundant call to memset.
10014 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
10016 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10018 * fringe.c (draw_window_fringes, update_window_fringes)
10019 (compute_fringe_widths):
10020 * w32term.c (x_draw_glyph_string):
10021 * window.c (candidate_window_p, Frecenter):
10022 * xfaces.c (realize_basic_faces, realize_default_face)
10023 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
10024 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
10025 * xfns.c (x_set_cursor_color, xic_free_xfontset):
10026 * xmenu.c (Fx_menu_bar_open_internal):
10027 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
10028 * xsettings.c (xft_settings_event):
10029 * xterm.c (x_draw_glyph_string, x_had_errors_p):
10030 Use bool for booleans. Adjust style and comments where
10032 * dispextern.h (draw_window_fringes, update_window_fringes)
10033 (compute_fringe_widths):
10034 * xterm.h (x_had_errors_p): Adjust prototype.
10036 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
10038 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
10039 CHECK_LIST. Rewrite the loop to avoid useless local variable.
10041 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
10043 * fns.c (toplevel): Remove comment before Fsafe_length because
10044 it checks for QUIT.
10046 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
10048 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
10050 2013-07-28 Eli Zaretskii <eliz@gnu.org>
10052 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
10053 frame which got the message is still alive, before dereferencing
10054 its pointer. (Bug#14970)
10056 * frame.c (delete_frame): Test "this" frame's minibuffer window to
10057 be a live window, before using it as such. (Bug#14970)
10059 2013-07-27 Eli Zaretskii <eliz@gnu.org>
10061 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
10062 w32_detect_focus_change instead of doing part of its job by hand.
10063 This fixes the problem whereby FOCUS_OUT events were not sent to
10066 2013-07-26 Eli Zaretskii <eliz@gnu.org>
10068 * process.c (Fprocess_list): Doc fix.
10070 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
10071 being re-exposed only if it didn't ask to become visible.
10072 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
10073 was previously iconified. (Bug#14841)
10074 (x_iconify_frame): Mark the frame iconified.
10076 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
10078 Fix minor problems found by static checking.
10079 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
10080 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
10082 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
10084 * eval.c (set_specpdl_old_value): New function.
10085 (unbind_to): Minor simplification.
10086 (get_backtrace_frame): New function.
10087 (Fbacktrace_frame): Use it. Add `base' argument.
10088 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
10089 (syms_of_eval): Export backtrace-eval.
10090 * xterm.c (x_focus_changed): Simplify.
10092 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
10094 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
10096 2013-07-24 Eli Zaretskii <eliz@gnu.org>
10098 * xdisp.c (redisplay_window): Instead of moving point out of
10099 scroll margin, reject the force_start method, and try scrolling
10100 instead. (Bug#14780)
10102 2013-07-24 Ken Brown <kbrown@cornell.edu>
10104 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
10107 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
10109 * eval.c (Fprogn): Do not check that BODY is a proper list.
10110 This undoes the previous change. The check slows down the
10111 interpreter, and is not needed to prevent a crash. See
10112 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
10114 2013-07-23 Glenn Morris <rgm@gnu.org>
10116 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
10118 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
10120 Port to GNU/Linux systems with tinfo but not ncurses.
10121 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
10122 to decide whether ncurses is being used. Without this change,
10123 GCC complains about tgetent not being declared, on a system
10124 that has tinfo installed but ncurses not installed.
10126 * eval.c (Fprogn): Check that BODY is a proper list.
10128 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
10129 * data.c (Fsetq_default):
10130 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
10131 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
10133 Tune by taking advantage of the fact that ARGS is always a list
10134 when a function is declared to have UNEVALLED args.
10136 * emacsgtkfixed.c: Port to GCC 4.6.
10137 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
10139 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
10141 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
10142 here to silence compiler warnings.
10144 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
10146 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
10147 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
10148 from messing up Emacs's 'struct frame' (Bug#14923).
10150 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10152 * alloc.c (make_save_ptr_ptr): Define this function.
10153 It was inadvertently omitted. It's needed only if
10154 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
10156 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
10158 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
10159 frame have focus (Bug#14895).
10161 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
10163 Avoid vfork-related deadlock more cleanly.
10164 * callproc.c (child_setup): When the child's exec fails, output
10165 the program name, as that's more useful. Use O_NONBLOCK to avoid
10167 * process.c (create_process_1): Remove; no longer needed.
10168 (create_process): Remove timer hack; no longer needed, now that
10169 the child avoids deadlock.
10171 2013-07-20 Glenn Morris <rgm@gnu.org>
10173 * image.c (Fimage_flush): Fix doc typo.
10175 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
10177 Fix array bounds violation when pty allocation fails.
10178 * process.c (PTY_NAME_SIZE): New constant.
10179 (pty_name): Remove static variable; it's now auto.
10180 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
10181 Take pty_name as an arg rather than using a static variable.
10182 All callers changed.
10183 (create_process): Recover pty_flag from process, not from volatile local.
10184 (create_pty): Stay inside array even when pty allocation fails.
10185 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
10187 * lread.c (Fload): Avoid initialization only when lint checking.
10188 Mention that it's needed only for older GCCs.
10190 2013-07-20 Kenichi Handa <handa@gnu.org>
10192 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
10193 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
10195 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
10197 * lread.c (Fload): Avoid uninitialized warning.
10199 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10201 Fix some minor file descriptor leaks and related glitches.
10202 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
10203 (create_lock_file): Use write, not emacs_write.
10204 * image.c (slurp_file, png_load_body):
10205 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
10206 (server_accept_connection):
10207 Don't leak an fd on memory allocation failure.
10208 * image.c (slurp_file): Add a cheap heuristic for growing files.
10209 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
10210 as that's what the other routines do. Maybe input need not be
10211 blocked at all, but it's better to be consistent.
10212 Avoid undefined behavior when strlen is zero.
10214 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
10215 (NSTATICS): Now a constant; doesn't need to be a macro.
10217 2013-07-19 Richard Stallman <rms@gnu.org>
10219 * coding.c (decode_coding_utf_8): Add simple loop for fast
10220 processing of ASCII characters.
10222 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10224 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
10226 2013-07-19 Eli Zaretskii <eliz@gnu.org>
10228 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
10229 unportable 'struct x_display_info'.
10230 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
10231 is a portable type.
10233 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
10235 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
10236 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
10238 (system_process_attributes): Prefer plain char to unsigned char
10239 when either will do. Clean up properly if interrupted or if
10240 memory allocations fail. Don't assume sscanf succeeds.
10241 Remove no-longer-needed workaround to stop GCC from whining.
10242 Read command-line once, instead of multiple times. Check read status a
10243 bit more carefully.
10245 Fix obscure porting bug with varargs functions.
10246 The code assumed that int is treated like ptrdiff_t in a vararg
10247 function, which is not a portable assumption. There was a similar
10248 -- though these days less likely -- porting problem with various
10249 assumptions that pointers of different types all smell the same as
10250 far as vararg functions is conserved. To make this problem less
10251 likely in the future, redo the API to use varargs functions.
10252 * alloc.c (make_save_value): Remove this vararg function.
10253 All uses changed to ...
10254 (make_save_int_int_int, make_save_obj_obj_obj_obj)
10255 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
10257 (make_save_ptr): Rename from make_save_pointer, for consistency with
10258 the above. Define only on platforms that need it. All uses changed.
10260 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10262 * keyboard.c: Try to fix typos in previous change.
10263 (DISPLAY_LIST_INFO): New macro.
10264 (kbd_buffer_get_event): Do not access members that are not present
10265 in X11. Revert inadvertent change of "!=" to "=".
10267 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
10269 * keyboard.c (kbd_buffer_get_event):
10270 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
10271 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
10273 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
10275 * filelock.c: Fix unlikely file descriptor leaks.
10276 (get_boot_time_1): Rework to avoid using emacs_open.
10277 This doesn't actually fix a leak, but is better anyway.
10278 (read_lock_data): Use read, not emacs_read.
10280 * doc.c: Fix minor memory and file descriptor leaks.
10281 * doc.c (get_doc_string): Fix memory leak when doc file absent.
10282 (get_doc_string, Fsnarf_documentation):
10283 Fix file descriptor leak on error.
10285 * term.c: Fix minor fdopen-related file descriptor leaks.
10286 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
10287 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
10289 * charset.c: Fix file descriptor leaks and errno issues.
10291 (load_charset_map_from_file): Don't leak file descriptor on error.
10292 Use plain record_xmalloc since the allocation is larger than
10293 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
10295 * eval.c (record_unwind_protect_nothing):
10296 * fileio.c (fclose_unwind):
10298 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
10299 The replacement doesn't block input, but that no longer seems
10302 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
10304 * lread.c: Fix file descriptor leaks and errno issues.
10305 (Fload): Close some races that leaked fds or streams when 'load'
10307 (Fload, openp): Report error number of last nontrivial failure to open.
10308 ENOENT counts as trivial.
10309 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
10311 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
10312 now that the function is always called with a nonnegative arg.
10313 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
10314 All uses replaced with ...
10315 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
10317 A few more minor file errno-reporting bugs.
10318 * callproc.c (Fcall_process):
10319 * doc.c (Fsnarf_documentation):
10320 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
10321 * process.c (set_socket_option):
10322 Don't let a constructor trash errno.
10323 * doc.c: Include <errno.h>.
10325 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
10327 * w32fns.c (unwind_create_tip_frame): Fix declaration.
10329 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10331 Fix w32 bug with call-process-region (Bug#14885).
10332 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
10333 to Fcall_process when the input is empty. This simplifies the
10334 code a bit. It makes no difference on POSIXish platforms but
10335 apparently it fixes a bug on w32.
10337 Fix bug where insert-file-contents closes a file twice (Bug#14839).
10338 * fileio.c (close_file_unwind): Don't close if FD is negative;
10339 this can happen when unwinding a zapped file descriptor.
10340 (Finsert_file_contents): Unwind-protect the fd before the point marker,
10341 in case Emacs runs out of memory between the two unwind-protects.
10342 Don't trash errno when closing FD.
10343 Zap the FD in the specpdl when closing it, instead of deferring
10344 the removal of the unwind-protect; this fixes a bug where a child
10345 function unwinds the stack past us.
10347 New unwind-protect flavors to better type-check C callbacks.
10348 This also lessens the need to write wrappers for callbacks,
10349 and the need for make_save_pointer.
10350 * alloc.c (free_save_value):
10351 * atimer.c (run_all_atimers):
10353 * alloc.c (safe_alloca_unwind):
10354 * atimer.c (unwind_stop_other_atimers):
10355 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
10356 * menu.c (cleanup_popup_menu) [HAVE_NS]:
10357 * minibuf.c (choose_minibuf_frame_1):
10358 * process.c (make_serial_process_unwind):
10359 * xdisp.c (pop_message_unwind):
10360 * xselect.c (queue_selection_requests_unwind):
10361 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
10362 * alloc.c (record_xmalloc):
10363 Prefer record_unwind_protect_ptr to record_unwind_protect with
10365 * alloc.c (Fgarbage_collect):
10366 Prefer record_unwind_protect_void to passing a dummy.
10367 * buffer.c (restore_buffer):
10368 * window.c (restore_window_configuration):
10369 * xfns.c, w32fns.c (do_unwind_create_frame)
10370 New wrapper. All record-unwind uses of wrappee changed.
10371 * buffer.c (set_buffer_if_live):
10372 * callproc.c (call_process_cleanup, delete_temp_file):
10373 * coding.c (code_conversion_restore):
10374 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
10375 * editfns.c (save_excursion_restore)
10376 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
10377 (save_restriction_restore):
10378 * eval.c (restore_stack_limits, un_autoload):
10379 * fns.c (require_unwind):
10380 * keyboard.c (recursive_edit_unwind, tracking_off):
10381 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
10382 * macros.c (pop_kbd_macro, restore_menu_items):
10383 * nsfns.m (unwind_create_frame):
10384 * print.c (print_unwind):
10385 * process.c (start_process_unwind):
10386 * search.c (unwind_set_match_data):
10387 * window.c (select_window_norecord, select_frame_norecord):
10388 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
10389 (fast_set_selected_frame):
10390 * xfns.c, w32fns.c (unwind_create_tip_frame):
10391 Return void, not a dummy Lisp_Object. All uses changed.
10392 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
10393 * callproc.c (call_process_kill):
10394 * fileio.c (restore_point_unwind, decide_coding_unwind)
10395 (build_annotations_unwind):
10396 * insdel.c (Fcombine_after_change_execute_1):
10397 * keyboard.c (read_char_help_form_unwind):
10398 * menu.c (unuse_menu_items):
10399 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
10400 * sound.c (sound_cleanup):
10401 * xdisp.c (unwind_redisplay):
10402 * xfns.c (clean_up_dialog):
10403 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
10404 Accept no args and return void, instead of accepting and returning
10405 a dummy Lisp_Object. All uses changed.
10406 * cygw32.c (fchdir_unwind):
10407 * fileio.c (close_file_unwind):
10408 * keyboard.c (restore_kboard_configuration):
10409 * lread.c (readevalllop_1):
10410 * process.c (wait_reading_process_output_unwind):
10411 Accept int and return void, rather than accepting an Emacs integer
10412 and returning a dummy object. In some cases this fixes an
10413 unlikely bug when the corresponding int is outside Emacs integer
10414 range. All uses changed.
10415 * dired.c (directory_files_internal_unwind):
10416 * fileio.c (do_auto_save_unwind):
10417 * gtkutil.c (pop_down_dialog):
10418 * insdel.c (reset_var_on_error):
10419 * lread.c (load_unwind):
10420 * xfns.c (clean_up_file_dialog):
10421 * xmenu.c, nsmenu.m (pop_down_menu):
10422 * xmenu.c (cleanup_widget_value_tree):
10423 * xselect.c (wait_for_property_change_unwind):
10424 Accept pointer and return void, rather than accepting an Emacs
10425 save value encapsulating the pointer and returning a dummy object.
10427 * editfns.c (Fformat): Update the saved pointer directly via
10428 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
10429 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
10430 (unwind_body): New function.
10431 (record_unwind_protect): First arg is now a function returning void,
10432 not a dummy Lisp_Object.
10433 (record_unwind_protect_ptr, record_unwind_protect_int)
10434 (record_unwind_protect_void): New functions.
10435 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
10436 * fileio.c (struct auto_save_unwind): New type.
10437 (do_auto_save_unwind): Use it.
10438 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
10439 * insdel.c (struct rvoe_arg): New type.
10440 (reset_var_on_error): Use it.
10441 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
10443 (specbinding_func): Remove; there are now several such functions.
10444 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
10445 (set_unwind_protect_ptr): New function.
10446 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
10448 Be simpler and more consistent about reporting I/O errors.
10449 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10450 Say "Read error" and "Write error", rather than "I/O error", or
10451 "IO error reading", or "IO error writing", when a read or write
10453 * process.c (Fmake_network_process, wait_reading_process_output)
10454 (send_process, Fprocess_send_eof, wait_reading_process_output):
10455 Capitalize diagnostics consistently. Put "failed foo" at the
10456 start of the diagnostic, so that we don't capitalize the
10457 function name "foo". Consistently say "failed" for such
10459 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
10460 All callers changed. This is so it can use report_file_error.
10461 * sysdep.c (serial_open, serial_configure): Capitalize I/O
10462 diagnostics consistently as above.
10464 * fileio.c (report_file_errno): Fix errno reporting bug.
10465 If the file name is neither null nor a pair, package it up as a
10466 singleton list. All callers changed, both to this function and to
10467 report_file_error. This fixes a bug where the memory allocator
10468 invoked by list1 set errno so that the immediately following
10469 report_file_error reported the wrong errno value.
10471 Fix minor problems found by --enable-gcc-warnings.
10472 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
10473 * keyboard.c (kbd_buffer_get_event): Remove unused local.
10475 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
10477 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
10478 Set event->arg to Qt if switch-event shall be generated.
10479 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
10481 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
10483 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
10486 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
10487 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
10488 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
10489 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
10490 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
10491 and there is a focused frame.
10492 (head_table): Add focus-in and focus-out.
10493 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
10494 bind to handle-focus-in/out.
10496 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
10497 (Fhandle_switch_frame): Call Fhandle_focus_in.
10498 (syms_of_frame): defsubr handle-focus-in/out.
10500 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
10502 Fix porting bug to older POSIXish platforms (Bug#14862).
10503 * sysdep.c (emacs_pipe): New function, that implements
10504 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10505 This should port better to CentOS 5 and to Mac OS X 10.6.
10506 All calls to pipe2 changed.
10508 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10509 This makes the code easier to read and the executable a bit smaller.
10510 Do not replace all calls to Fcons that happen to create lists,
10511 just calls that are intended to create lists. For example, when
10512 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10513 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10514 Similarly for list2 through list5.
10515 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10516 * bytecode.c (exec_byte_code):
10517 * callint.c (quotify_arg, Fcall_interactively):
10518 * callproc.c (Fcall_process, create_temp_file):
10519 * charset.c (load_charset_map_from_file)
10520 (Fdefine_charset_internal, init_charset):
10521 * coding.c (get_translation_table, detect_coding_system)
10522 (Fcheck_coding_systems_region)
10523 (Fset_terminal_coding_system_internal)
10524 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10525 * composite.c (update_compositions, Ffind_composition_internal):
10526 * dired.c (directory_files_internal, file_name_completion)
10528 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10529 * doc.c (Fsnarf_documentation):
10530 * editfns.c (Fmessage_box):
10532 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10533 (Feval, eval_sub, Ffuncall, apply_lambda):
10534 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10535 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10536 (Fset_file_times, Finsert_file_contents)
10537 (Fchoose_write_coding_system, Fwrite_region):
10538 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10539 * font.c (font_registry_charsets, font_parse_fcname)
10540 (font_prepare_cache, font_update_drivers, Flist_fonts):
10541 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10542 * frame.c (make_frame, Fmake_terminal_frame)
10543 (x_set_frame_parameters, x_report_frame_params)
10544 (x_default_parameter, Fx_parse_geometry):
10545 * ftfont.c (syms_of_ftfont):
10546 * image.c (gif_load):
10547 * keyboard.c (command_loop_1):
10548 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10549 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10550 (Fminor_mode_key_binding, accessible_keymaps_1)
10551 (Faccessible_keymaps, Fwhere_is_internal):
10552 * lread.c (read_emacs_mule_char):
10553 * menu.c (find_and_return_menu_selection):
10554 * minibuf.c (get_minibuffer):
10555 * nsfns.m (Fns_perform_service):
10556 * nsfont.m (ns_script_to_charset):
10557 * nsmenu.m (ns_popup_dialog):
10558 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10559 (Fx_own_selection_internal):
10560 * nsterm.m (append2):
10561 * print.c (Fredirect_debugging_output)
10562 (print_prune_string_charset):
10563 * process.c (Fdelete_process, Fprocess_contact)
10564 (Fformat_network_address, set_socket_option)
10565 (read_and_dispose_of_process_output, write_queue_push)
10566 (send_process, exec_sentinel):
10567 * sound.c (Fplay_sound_internal):
10568 * textprop.c (validate_plist, add_properties)
10569 (Fput_text_property, Fadd_face_text_property)
10570 (copy_text_properties, text_property_list, syms_of_textprop):
10571 * unexaix.c (report_error):
10572 * unexcoff.c (report_error):
10573 * unexsol.c (unexec):
10574 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10575 (Fformat_mode_line, syms_of_xdisp):
10576 * xfaces.c (set_font_frame_param)
10577 (Finternal_lisp_face_attribute_values)
10578 (Finternal_merge_in_global_face, syms_of_xfaces):
10579 * xfns.c (x_default_scroll_bar_color_parameter)
10580 (x_default_font_parameter, x_create_tip_frame):
10581 * xfont.c (xfont_supported_scripts):
10582 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10583 (menu_help_callback, xmenu_show):
10584 * xml.c (make_dom):
10585 * xterm.c (set_wm_state):
10586 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10587 and similarly for list2 through list5.
10589 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10591 * callproc.c (Fcall_process_region): Fix minor race and tune.
10592 (create_temp_file): New function, with the temp-file-creation part
10593 of the old Fcall_process_region. Use Fcopy_sequence to create the
10594 temp file name, rather than alloca + build_string, for simplicity.
10595 Don't bother to block input around the temp file creation;
10596 shouldn't be needed. Simplify use of mktemp.
10597 Use record_unwind_protect immediately after creating the temp file;
10598 this closes an unlikely race where the temp file was not removed.
10599 Use memcpy rather than an open-coded loop.
10600 (Fcall_process_region): Use the new function. If the input is
10601 empty, redirect from /dev/null rather than from a newly created
10602 empty temp file; this avoids unnecessary file system traffic.
10604 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10606 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10607 Simplify by making this case like the other two. This is a bit
10608 slower on obsolete hosts, but the extra complexity isn't worth it.
10610 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10611 * process.c (create_process) [!DOS_NT]:
10612 Remove now-unnecessary calls to emacs_close.
10614 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10616 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10617 returning early. (Bug#14850)
10619 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10620 and inhibit-iso-escape-detection attributes of 'undecided'.
10623 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10625 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10626 Reported by Herbert J. Skuhra in
10627 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10629 Don't lose top specpdl entry when memory is exhausted.
10630 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10631 specpdl overflow here, to simplify callers; all callers changed.
10632 Always reserve an unused entry at the stack top; this avoids
10633 losing the top entry's information when memory is exhausted.
10635 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10637 Clean up errno reporting and fix some errno-reporting bugs.
10638 * callproc.c (Fcall_process):
10639 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10640 * process.c (create_process, Fmake_network_process):
10641 * unexaix.c (report_error):
10642 * unexcoff.c (report_error):
10643 Be more careful about reporting the errno of failed operations.
10644 The code previously reported the wrong errno sometimes.
10645 Also, prefer report_file_errno to setting errno + report_file_error.
10646 (Fcall_process): Look at openp return value rather than at path,
10647 as that's a bit faster and clearer when there's a numeric predicate.
10648 * fileio.c (report_file_errno): New function, with most of the
10649 old contents of report_file_error.
10650 (report_file_error): Use it.
10651 (Ffile_exists_p, Ffile_accessible_directory_p):
10652 Set errno to 0 when it is junk.
10653 * fileio.c (Faccess_file):
10654 * image.c (x_create_bitmap_from_file):
10655 Use faccessat rather than opening the file, to avoid the hassle of
10656 having a file descriptor open.
10657 * lisp.h (report_file_errno): New decl.
10658 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10661 * process.c (create_process, wait_reading_process_output) [AIX]:
10662 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10663 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10664 a multithreaded environment anyway).
10665 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10667 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10669 * image.c (x_find_image_file): Don't close a remote file handle.
10671 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10673 Fix races with threads and file descriptors.
10674 * callproc.c (Fcall_process_region):
10675 * dired.c (open_directory):
10676 * emacs.c (main, Fdaemon_initialized):
10677 * image.c (x_find_image_file):
10678 * inotify.c (Finotify_rm_watch):
10679 * lread.c (Flocate_file_internal):
10680 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10681 * term.c (term_mouse_moveto, init_tty):
10682 * termcap.c (tgetent):
10683 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10684 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10685 * unexhp9k800.c, unexmacosx.c (unexec):
10686 * callproc.c (Fcall_process_region):
10687 Use emacs_close, not close.
10688 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10689 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10690 and posix_close function on current platforms (which all lack them).
10691 (emacs_close): Use it. This should fix the races on GNU/Linux and
10692 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10693 and it should avoid closing random victim file descriptors on
10696 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10698 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10699 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10700 Touch up doc a bit.
10702 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10703 This is for .gdbinit xbacktrace.
10705 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10706 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10707 (emacs_set_tty): Now static.
10708 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10709 * term.c (tty_capable_p, tty_default_color_capabilities)
10710 (get_tty_terminal, term_mouse_movement)
10711 (handle_one_term_event, init_tty, maybe_fatal):
10712 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10713 (tgetent, scan_file, name_match, compare_contin):
10714 * terminal.c (get_terminal):
10715 Use bool for boolean.
10716 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10717 Prefer char to unsigned char if either will do.
10718 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10719 (tty_write_glyphs): Prefer int to unsigned.
10720 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10721 All callers changed.
10722 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10724 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10727 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10728 (B__dummy__): New dummy symbol, to pacify C89.
10729 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10730 they can't grok varargs macros.
10731 * dispnew.c (add_window_display_history)
10732 (add_frame_display_history):
10733 * print.c (print_object):
10734 * xdisp.c (debug_method_add):
10735 Use %p printf format only for void pointers.
10736 * emacs.c (usage_message): New constant, replacing ...
10737 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10738 (main): Adjust to usage reorg.
10739 * fns.c (syms_of_fns):
10740 * profiler.c (syms_of_profiler):
10741 Don't use non-constant struct initializers.
10742 * gnutls.h (gnutls_initstage_t):
10743 * lisp.h (enum Lisp_Fwd_Type):
10744 * lread.c (lisp_file_lexically_bound_p):
10745 * xsettings.c (anonymous enum):
10746 Remove trailing comma.
10747 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10748 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10749 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10751 * regex.c (const_re_char): New type, to pacify strict C89.
10752 All uses of 'const re_char' replaced to use it.
10753 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10754 with glibc when strict C89. This change is imported from gnulib.
10756 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10757 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10758 Omit GNU_LINUX implementation, since it requires long long.
10759 * xterm.c (x_draw_underwave):
10760 Do not assume the traditional order of struct's members.
10761 (x_term_init): Rewrite to avoid the need for non-constant structure
10764 Syntax cleanup, mostly replacing macros with functions.
10765 This removes the need for the syntax_temp hack.
10766 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10767 * syntax.c (SYNTAX_INLINE): New macro.
10768 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10769 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10770 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10771 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10772 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10773 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10774 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10775 Now constants, not macros.
10776 (syntax_temp) [!__GNUC__]: Remove.
10777 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10778 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10779 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10780 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10781 Move here from syntax.h; now functions, not macros. Except for the
10782 last function, these are static since only syntax.c uses them.
10783 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10784 All uses changed. Now a function, not a macro; use this fact
10785 to simplify the code.
10786 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10787 compiler bugs; no longer relevant.
10788 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10789 (SYNTAX_INLINE): New macro.
10790 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10791 for the new functions. Use bool for boolean member.
10792 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10793 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10794 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10795 (SETUP_BUFFER_SYNTAX_TABLE):
10796 Now extern inline functions, not macros.
10797 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10798 Remove; all uses replaced by implementation.
10799 (syntax_temp) [!__GNUC__]: Remove decl.
10800 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10802 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10804 * emacs.c (main): Fix syntax error.
10806 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10808 Timestamp fixes for undo (Bug#14824).
10809 * atimer.c (schedule_atimer):
10810 * fileio.c (Ffile_newer_than_file_p):
10811 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10812 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10813 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10814 (syms_of_fileio): Remove Sclear_visited_file_name.
10815 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10816 file doesn't exist; this avoids an ambiguity with negative timestamps.
10817 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10818 * systime.h (make_emacs_time, invalid_emacs_time):
10819 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10820 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10821 * undo.c (record_first_change): Push (visited-file-modtime) onto
10822 undo list rather than reimplementing it by hand, incorrectly.
10824 2013-07-09 Ken Brown <kbrown@cornell.edu>
10826 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10828 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10830 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10832 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10834 Handle errno and exit status a bit more carefully.
10835 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10836 number into an exit status. Instead, use EXIT_CANCELED.
10837 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10838 * callproc.c (relocate_fd):
10839 * emacs.c (close_output_streams, main):
10840 * process.c (create_process):
10841 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10842 Use emacs_perror for simplicity.
10843 * callproc.c (relocate_fd, main):
10844 * sysdep.c (sys_subshell):
10845 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10846 (shut_down_emacs): Use emacs_write, not write.
10847 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10848 * fileio.c (Fcopy_file, e_write):
10849 * nsterm.m (ns_select):
10850 * process.c (send_process):
10851 * sound.c (vox_write):
10852 Use emacs_write_sig, not emacs_write.
10853 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10854 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10856 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10858 (emacs_full_write): New function.
10859 (emacs_write): Rewrite to use it.
10860 (emacswrite_sig, emacs_perror): New functions.
10861 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10863 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10865 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10866 on NS even if it is present. Pixmap on NS is a void*.
10868 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10870 Port to Ubuntu 10 (Bug#14803).
10871 Problem reported by T.V. Raman.
10872 * process.c (close_on_exec, accept4, process_socket):
10873 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10875 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10877 * w32.c (sys_dup): Declare prototype.
10881 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10883 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10885 Make file descriptors close-on-exec when possible (Bug#14803).
10886 This simplifies Emacs a bit, since it no longer needs to worry
10887 about closing file descriptors by hand in some cases.
10888 It also fixes some unlikely races. Not all such races, as
10889 libraries often open files internally without setting
10890 close-on-exec, but it's an improvement.
10891 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10892 * callproc.c (Fcall_process) [!MSDOS]:
10893 * emacs.c (main) [!DOS_NT]:
10894 * nsterm.m (ns_term_init):
10895 * process.c (create_process):
10896 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10897 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10898 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10899 Prefer mkostemp with O_CLOEXEC to mkstemp.
10900 * callproc.c (relocate_fd) [!WINDOWSNT]:
10901 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10902 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10904 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10905 Make the resulting file descriptor close-on-exec.
10906 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10907 * lread.c (load_descriptor_list, load_descriptor_unwind):
10908 Remove; no longer needed. All uses removed.
10909 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10910 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10912 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10913 (Fmake_network_process, Fnetwork_interface_list)
10914 (Fnetwork_interface_info, server_accept_connection):
10915 Make newly-created socket close-on-exec.
10916 * sysdep.c (emacs_open, emacs_fopen):
10917 Make new-created descriptor close-on-exec.
10918 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10919 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10921 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10923 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10924 for NS_IMPL_GNUSTEP.
10926 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10928 Fix openp errno handling.
10929 * callproc.c (Fcall_process): Preserve openp errno around close.
10930 * lread.c (openp): Set errno when returning -1, as some callers
10933 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10935 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10937 * nsterm.h (NSSavePanel): Update comment.
10938 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10939 (ns_run_file_dialog): Declare.
10941 * nsfns.m: Remove panelOK.
10943 (ns_run_file_dialog): New function.
10944 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10945 event loop, so file dialog is popped up by ns_run_file_dialog, called
10946 by sendEvent (Bug#14578).
10947 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10949 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10951 * xdisp.c (default_line_pixel_height): New function.
10952 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10953 (try_cursor_movement, redisplay_window, try_window)
10954 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10956 * window.c (window_scroll_pixel_based):
10957 use default_line_pixel_height.
10959 * dispextern.h (default_line_pixel_height): Add prototype.
10961 * frame.c (x_set_line_spacing): Accept a float value for
10962 line-spacing parameter, per the documentation.
10964 * data.c (Fmultibyte_string_p): Doc fix.
10966 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10968 Use emacs_open more consistently when opening files.
10969 This handles EINTR more consistently now, and makes it easier
10970 to introduce other uniform changes to file descriptor handling.
10971 * sysstdio.h: New file.
10972 * buffer.c (mmap_init):
10973 * cygw32.c (chdir_to_default_directory):
10974 * dispnew.c (Fopen_termscript):
10975 * emacs.c (Fdaemon_initialized):
10976 * fileio.c (Fdo_auto_save):
10977 * image.c (slurp_file, png_load_body, jpeg_load_body):
10978 * keyboard.c (Fopen_dribble_file):
10980 * print.c (Fredirect_debugging_output):
10981 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10982 * termcap.c (tgetent):
10983 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10984 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10985 * w32term.c (w32_initialize) [CYGWIN]:
10986 * xfaces.c (Fx_load_color_file):
10987 Use emacs_open instead of plain open, and emacs_fopen instead of
10989 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10990 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10991 * callproc.c (default_output_mode): New constant.
10992 (Fcall_process): Use it to call emacs_open instead of plain creat.
10993 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10994 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10995 (emacs_fopen): New function.
10996 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10997 Include <lisp.h>, for emacs_open.
10998 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
11000 Remove duplicate #include directives.
11001 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
11003 Don't include stdio.h twice.
11004 * buffer.c [USE_MMAP_FOR_BUFFERS]:
11005 Don't include sys/types.h or stdio.h twice.
11006 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
11007 * lread.c: Don't include coding.h twice.
11008 * nsfont.m: Don't include frame.h twice.
11009 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
11010 * ralloc.c: Don't include <unistd.h> twice.
11011 * xdisp.c: Don't include font.h twice.
11012 * xterm.c: Don't include fontset.h twice.
11013 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
11015 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11017 Scale ImageMagick images more carefully.
11018 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
11019 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
11020 Be more careful about avoiding undefined behavior after
11021 integer overflow and division by zero.
11023 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11025 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
11026 (syms_of_w32fns): DEFSYM them.
11027 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
11028 (CCHDEVICENAME): Define macros if not defined.
11029 (struct MONITOR_INFO_EX): New struct.
11030 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
11031 (enum_display_monitors_fn): New variable.
11032 (globals_of_w32fns): Initialize it.
11033 (Fx_display_pixel_width, Fx_display_pixel_height)
11034 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
11035 multi-monitor setups in docstrings.
11036 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
11037 screen size by primary monitor's millimeter per pixel.
11038 (w32_monitor_enum, w32_display_monitor_attributes_list)
11039 (w32_display_monitor_attributes_list_fallback)
11040 (Fw32_display_monitor_attributes_list): New functions.
11041 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
11043 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
11045 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
11047 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
11049 * fileio.c (Qfile_notify_error): New error symbol.
11051 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
11052 * inotify.c (inotify_callback, symbol_to_inotifymask)
11053 (Finotify_add_watch, Finotify_rm_watch): Use it.
11054 (inotifyevent_to_event): Exchange order of cookie and file name.
11055 (Finotify_add_watch): Adapt docstring.
11057 * lisp.h (Qfile_notify_error): Declare.
11059 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11061 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
11062 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11063 Do not clear _malloc_thread_enabled_p, undoing the previous change,
11064 which did not work (see <http://bugs.gnu.org/14569#307>).
11065 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
11066 && (!noninteractive || initialized)). This attempts to thread
11067 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11069 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
11071 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
11072 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
11074 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
11076 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
11077 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11078 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
11079 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
11081 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11083 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
11084 Define to __sys_siglist.
11086 2013-07-02 Eli Zaretskii <eliz@gnu.org>
11088 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
11089 word-wrap, so that overflow-newline-into-fringe would work in
11090 visual-line-mode. (Bug#2749)
11091 (move_it_in_display_line_to): When the last scanned display
11092 element fits exactly on the display line, and
11093 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
11094 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
11095 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
11096 finding buffer position that corresponds to pixel coordinates,
11097 e.g. in buffer_posn_from_coords.
11099 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
11101 * process.c (handle_child_signal): Call catch_child_signal if
11104 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
11106 Don't convert function pointers to void * and back.
11107 It isn't portable C, and it's easy enough to avoid.
11108 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
11109 (make_save_value): Add support for SAVE_FUNCPOINTER.
11110 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
11111 * print.c (print_object):
11112 Distinguish function from object pointers.
11113 * lisp.h (SAVE_FUNCPOINTER): New constant.
11114 (SAVE_SLOT_BITS): Adjust to it.
11115 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
11116 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
11117 (voidfuncptr): New typedef.
11118 (struct Lisp_Save_Value): New member data[0].funcpointer.
11119 (XSAVE_FUNCPOINTER): New function.
11121 Simplify buildobj processing.
11122 * Makefile.in (buildobj.h): Make it a sequence of strings each
11123 followed by comma, rather than a single string. Put it into a
11124 .tmp file in case there's an error while generating it.
11125 (gl-stamp): Use .tmp for temp files.
11126 (mostlyclean): Clean .tmp files.
11127 * doc.c (buildobj): Move to just the routine that needs it.
11128 It's now an array of strings, so processing is simpler.
11130 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
11132 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
11133 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
11134 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
11135 Invoke malloc_enable_thread even when not interactive.
11136 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
11137 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
11138 in this case, since the underlying bug has now been fixed.
11140 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
11142 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
11143 unlinking it (bug#14691).
11145 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
11147 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
11148 before checking whether buffer is modified. This lets
11149 `kill-buffer-query-functions' cancel killing of the buffer or save
11150 its content before `kill-buffer' asks user the "Buffer %s
11151 modified; kill anyway?" question.
11153 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
11155 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
11156 Let the super performKeyEquivalent deal with them (Bug#14747).
11158 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
11160 * widget.c (resize_cb): Remove unused local.
11162 Do not use GTK 3 if it exists but cannot be compiled.
11163 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
11164 * xterm.c (x_error_handler) [!USE_GTK]:
11167 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
11169 2013-06-30 Eli Zaretskii <eliz@gnu.org>
11171 * intervals.c (get_local_map): Instead of aborting, clip POSITION
11172 to the valid range of values. (Bug#14753)
11174 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
11175 when moving point by using the current glyph matrix. This avoids
11176 the need to force redisplay when this function is called in a
11179 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
11181 Fix minor problems found by static checking.
11182 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
11183 Redo the latter's body to sidestep GCC parenthesization warnings.
11184 (setup_coding_system, detect_coding, detect_coding_system): Use them.
11185 * coding.c (detect_coding, detect_coding_system):
11186 * coding.h (struct undecided_spec):
11187 Use bool for boolean.
11188 * image.c (QCmax_width, QCmax_height): Now static.
11189 * xdisp.c (Fmove_point_visually): Remove unused local.
11191 2013-06-29 Eli Zaretskii <eliz@gnu.org>
11193 * xdisp.c (Fmove_point_visually): New function.
11195 2013-06-28 Kenichi Handa <handa@gnu.org>
11197 * coding.h (define_coding_undecided_arg_index): New enum.
11198 (coding_attr_index): New members
11199 coding_attr_undecided_inhibit_null_byte_detection,
11200 coding_attr_undecided_inhibit_iso_escape_detection,
11201 coding_attr_undecided_prefer_utf_8.
11202 (undecided_spec): New struct.
11203 (struct coding_system): New member `undecided' of the member
11206 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
11207 (detect_coding): Likewise.
11208 (detect_coding_system): Likewise.
11209 (Fdefine_coding_system_internal): New coding system properties
11210 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
11212 (syms_of_coding): Adjust for coding_arg_undecided_max.
11214 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
11216 * image.c (x_from_xcolors): Remove unused local.
11218 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11220 Defer image data transfer between X client and server until actual
11223 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
11226 * image.c (Destroy_Image): Remove.
11227 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
11228 `mask_p', and `colors_p'. All uses changed.
11229 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
11230 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
11231 New macros for `flags' arg to x_clear_image_1.
11232 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
11233 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
11234 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
11235 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
11236 (image_get_x_image, image_unget_x_image): New functions or macros.
11237 (image_background, image_background_transparent, x_to_xcolors)
11238 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
11239 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
11240 instead of Destroy_Image.
11241 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
11242 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
11243 (png_load_body, jpeg_load_body, tiff_load, gif_load)
11244 (imagemagick_load_image, svg_load_image): Use them instead of
11245 x_create_x_image_and_pixmap, and x_put_x_image followed by
11246 x_destroy_x_image, respectively.
11247 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
11248 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
11249 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
11250 background_transparent fields.
11251 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
11252 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
11254 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
11256 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
11257 This mostly consists of undoing recent changes.
11258 * callproc.c (Fcall_process):
11259 * process.c (create_process):
11260 Do not worry about catching SIGCHLD here, undoing previous change.
11261 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
11262 * process.c, process.h (catch_child_signal):
11263 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
11264 * process.c (catch_child_handler): Don't worry about being called
11265 lazily and do not assume caller has blocked SIGCHLD, undoing
11266 previous change. Move first-time stuff back to
11267 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
11268 tickle glib, as that causes Cygwin bootstrap to fail. Do not
11269 set lib_child_handler if it's already initialized, which may
11270 help avoid problems on GNUstep.
11272 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11274 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
11275 * callproc.c (Fcall_process):
11276 * process.c (create_process):
11277 Make sure SIGCHLD is caught before we fork,
11278 since Emacs startup no arranges to catch SIGCHLD.
11279 * process.c (lib_child_handler): Initialize to null, not to
11281 (catch_child_signal): Allow self to be called lazily.
11282 Do nothing if it's already been called.
11283 Assume caller has blocked SIGCHLD (all callers do now).
11284 * emacs.c (main): Do not catch SIGCHLD here; defer it until
11285 just before it's really needed.
11286 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
11287 since it hasn't been caught yet.
11289 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
11291 * image.c (compute_image_size): New function to implement
11292 :max-width and :max-height.
11293 (imagemagick_load_image): Use it.
11295 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
11297 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
11298 * callproc.c, process.h (block_child_signal, unblock_child_signal):
11300 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
11301 * process.c (catch_child_signal): Block SIGCHLD while futzing with
11302 the SIGCHLD handler, since the code is not atomic and (due to glib)
11303 signals may be arriving now.
11304 * sysdep.c (init_signals): Do not catch child signals here;
11305 'main' now does that later, at a safer time.
11307 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
11309 Clean up SIGCHLD handling a bit (Bug#14569).
11310 * process.c, process.h (catch_child_signal):
11311 Now always extern, even if !NS_IMPL_GNUSTEP.
11312 * process.c (catch_child_signal): Move glib tickler here from
11313 init_process_emacs, so that it's done earlier in Emacs
11314 initialization. Also move the noninteractive && !initialized
11315 check here from init_process_emacs. This is all a bit cleaner for
11316 GNUish platforms, and I hope it works around the Cygwin bug.
11317 * sysdep.c (init_signals): Invoke catch_child_signal here, so
11318 that glib signal handling is tickled before glib creates threads.
11320 * process.c (wait_reading_process_output): Avoid int overflow
11321 when reading more than 2 GiB total from a process.
11323 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11325 * process.c (create_process): Handle a couple more cases,
11326 i.e., work even if new_argv and wait_child_setup[i] are cached.
11327 Use Fcall_process's style for volatile vars.
11329 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
11331 * process.c (create_process): Mark PROCESS volatile.
11333 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
11335 Use C99-style flexible array members if available.
11336 This avoids some subtle aliasing issues, which typically
11337 aren't a problem with GCC but may be a problem elsewhere.
11338 * alloc.c (sdata): New typedef, replacing the old struct sdata.
11339 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
11340 In either case, it uses a flexible array member rather than
11341 the old struct hack. All uses changed.
11342 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
11343 Adjust to sdata reorganization.
11344 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
11345 Use offsetof (struct, flex_array_member), not sizeof (struct), as
11346 that ports better to pre-C99 non-GCC.
11347 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
11348 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
11349 as the latter has changed.
11350 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
11351 and port better to pre-C99 GCC.
11352 * image.c (struct xpm_cached_color):
11353 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
11354 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
11355 Use FLEXIBLE_ARRAY_MEMBER.
11356 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
11357 Move decl to top level so it gets checked against implementation.
11358 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
11359 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
11361 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11363 * syntax.c: Integer cleanups.
11364 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
11365 All uses that need 0-or-2 changed to:
11366 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
11367 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
11368 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
11369 (char_quoted, prev_char_comend_first, back_comment)
11370 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11371 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
11372 Use bool for boolean.
11373 (update_syntax_table, skip_chars, skip_syntaxes):
11374 Prefer int to unsigned when either will do.
11375 (back_comment): Return boolean success flag, like forw_comment,
11376 instead of positive-or-minus-1 (which might have overflowed int anyway).
11377 Don't stuff ptrdiff_t into int.
11378 (syntax_spec_code, syntax_code_spec): Now const.
11379 (Fmatching_paren, scan_lists, scan_sexps_forward):
11380 Use enum syntaxcode for syntax code.
11381 (Fmatching_paren): Check that arg is a character, not just an integer.
11382 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
11383 (Finternal_describe_syntax_value): Omit no-longer-needed
11385 (skip_chars): Use char, not unsigned char, when the distinction
11387 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
11388 * bytecode.c (exec_byte_code):
11389 * syntax.c (syntax_spec_code, Fchar_syntax)
11390 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
11391 (init_syntax_once):
11392 * syntax.h (SYNTAX_WITH_FLAGS):
11393 Omit unnecessary casts.
11395 2013-06-20 Eli Zaretskii <eliz@gnu.org>
11397 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
11398 line dimensions here, to avoid race conditions with the main
11399 thread. (Bug#14062, bug#14630, bug#14669)
11401 * w32term.c (w32_draw_window_cursor): Compute the header line and
11402 mode line dimensions here.
11403 <w32_system_caret_window, w32_system_caret_hdr_height>:
11404 <w32_system_caret_mode_height>: New variables.
11406 * w32term.h: Declare them.
11408 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
11410 * alloc.c (die): Move "assertion failed" string here ...
11411 * lisp.h (eassert): ... from here. Also, suppress evaluation of
11412 COND when SUPPRESS_CHECKING. This shrinks the executable text
11413 size by 0.8% to 2.2% when configured with --enable-checking,
11414 depending on optimization flags (GCC 4.8.1 x86-64).
11416 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
11418 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
11420 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
11421 base is 2; this is more accurate.
11423 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
11425 * sound.c (string_default): Move to !WINDOWSNT section.
11426 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
11428 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
11430 * sound.c: Integer cleanups.
11431 Remove unnecessary forward decls.
11432 (struct sound_device): The 'file' member is now a Lisp_Object, not
11433 a char *, so that we needn't invoke alloca on a huge size.
11434 (Fplay_sound_internal): Adjust to this.
11435 (string_default): New function.
11436 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
11437 Use it to adjust to the struct sound_device change.
11438 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
11439 (be2hs) [0]: Remove.
11441 * syntax.c (skip_chars): Don't use uninitialized storage
11442 when searching a multibyte buffer for characters that are not in a
11443 unibyte string that contains non-ASCII characters.
11445 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
11447 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
11448 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
11450 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11452 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
11454 2013-06-18 Kenichi Handa <handa@gnu.org>
11456 * font.c (Ffont_spec): Signal an error for an invalid font name
11459 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
11461 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
11462 In particular this ports to 32-bit sparc Sun cc.
11463 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
11464 array with a dummy element at specpdl[-1], so that its address can
11466 (unbind_to): Do not copy the binding; not needed, now that we
11467 copy old_value in the one place where the copy is needed.
11468 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
11469 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
11470 (union specbinding): Rename from struct specbinding. Redo layout
11471 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
11472 which is not portable. With Sun C 5.12 32-bit sparc, the
11473 declaration causes nargs to be an unsigned bitfield, a behavior
11474 that the C standard allows; but Emacs wants nargs to be signed.
11475 The overall type is now a union of structures rather than a
11476 structure of union of structures, and the 'kind' member is now a
11477 bitfield, so that the overall type doesn't grow. All uses changed.
11478 * process.c (Fmake_serial_process): Remove unnecessary initialization.
11480 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11482 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
11483 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
11485 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
11487 2013-06-17 Eli Zaretskii <eliz@gnu.org>
11489 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11490 unless we know that the window w's frame is a frame object.
11491 Another attempt at solving bug#14062 and bug#14630.
11493 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
11495 * textprop.c (property_set_type): New enum.
11496 (add_properties): Allow appending/prepending text properties.
11497 (add_text_properties_1): Factored out of Fadd_text_properties.
11498 (Fadd_text_properties): Move all the code into
11499 add_text_properties_1.
11500 (Fadd_face_text_property): New function that calls
11501 add_text_properties_1.
11503 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11505 Move functions from lisp.h to individual modules when possible.
11506 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11507 * alloc.c (XFLOAT_INIT, set_symbol_name):
11508 * buffer.c (CHECK_OVERLAY):
11509 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11510 (set_char_table_parent):
11511 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11512 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11513 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11514 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11516 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11517 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11518 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11519 (backtrace_args, backtrace_debug_on_exit):
11520 * floatfns.c (CHECK_FLOAT):
11521 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11522 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11523 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11524 (set_hash_index_slot):
11525 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11526 * marker.c (CHECK_MARKER):
11527 * textprop.c (CHECK_STRING_OR_BUFFER):
11528 * window.c (CHECK_WINDOW_CONFIGURATION):
11529 Move here from lisp.h, and make these functions static rather than
11531 * buffer.c (Qoverlayp):
11533 * fns.c (Qhash_table_p):
11534 * window.c (Qwindow_configuration_p):
11536 * lisp.h: Remove the abovementioned defns and decls.
11538 Use functions, not macros, for XINT etc (Bug#11935).
11539 In lisp.h, prefer functions to function-like macros, and
11540 constants to object-like macros, when either will do. This:
11541 . simplifies use, as there's no more need to worry about
11542 arguments' side effects being evaluated multiple times.
11543 . makes the code easier to debug on some platforms.
11544 However, when using gcc -O0, keep using function-like macros
11545 for a few critical operations, for performance reasons.
11546 This sort of thing isn't needed with gcc -Og, but -Og
11547 is a GCC 4.8 feature and isn't widely-enough available yet.
11548 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11549 Remove enum lsb_bits; no longer needed.
11550 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11551 * buffer.c (Qoverlap):
11553 * fns.c (Qhash_table_p):
11554 Now extern, so lisp.h can use these symbols.
11555 * dispextern.h: Include character.h, for MAX_CHAR etc.
11556 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11557 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11558 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11559 (GLYPH_CODE_P): Move here from lisp.h.
11560 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11561 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11562 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11563 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11564 XUNTAG now returns void *.
11565 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11566 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11567 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11568 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11569 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11570 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11571 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11572 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11573 New macros, renamed from their sans-lisp_h_ counterparts.
11574 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11575 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11576 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11577 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11578 If compiling via GCC without optimization, define these as macros
11579 in addition to inline functions.
11580 To disable this, compile with -DINLINING=0.
11581 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11582 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11583 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11584 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11585 (INTMASK, VALMASK): Now macros, since static values cannot be
11586 accessed from extern inline functions.
11587 (VALMASK): Also a constant, for benefit of old GDB.
11588 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11589 is INTEGERP, which can fold it in.
11590 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11591 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11592 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11593 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11594 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11595 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11596 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11597 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11598 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11599 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11600 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11601 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11602 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11603 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11604 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11605 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11606 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11607 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11608 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11609 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11610 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11611 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11612 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11613 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11614 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11615 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11616 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11617 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11618 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11619 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11620 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11621 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11622 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11624 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11625 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11626 (VALMASK): Define in one place rather than in two, merging the
11627 USE_LSB_TAG parts; this is simpler.
11628 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11629 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11630 Move up, to avoid use before definition.
11631 Also include "globals.h" earlier, for the same reason.
11632 (make_natnum): New function.
11633 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11634 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11635 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11636 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11637 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11638 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11639 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11640 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11641 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11642 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11643 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11644 (Qwindow_configuration_p, Qimage): New forward declarations.
11645 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11646 (STRING_COPYIN): Remove; unused.
11647 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11648 (xcar_addr, xcdr_addr): New functions. All uses changed.
11649 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11650 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11651 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11652 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11653 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11654 (TYPE_RANGED_INTEGERP): Simplify.
11655 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11656 (setlocale, fixup_locale, synchronize_system_messages_locale)
11657 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11658 Now empty functions, not macros.
11659 (functionp): Return bool, not int.
11660 * window.c (Qwindow_configuration_p): Now extern,
11661 so window.h can use it.
11662 * window.h (Qwindowp): Move decl back to lisp.h.
11664 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11666 * xdisp.c (Fline_pixel_height): New function, required for solving
11669 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11671 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11673 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11675 * lread.c (syms_of_lread):
11676 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11678 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11680 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11682 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11684 * fileio.c (expand_file_name): Doc fix.
11686 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11688 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11689 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11690 Wait for self, not for 0. This can't hurt on GNU or similar
11691 system, and may help with Cygwin.
11693 * keyboard.c: Don't use PROP (...) as an lvalue.
11694 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11695 Use set_prop (A, B), not PROP (A) = B.
11697 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11699 * xdisp.c (get_it_property): Use it->window instead of generating
11700 a Lisp object from it->w.
11702 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11704 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11705 get-char-property the window that is being rendered, instead of
11706 the buffer, to support window-specific overlays. (Bug#14575)
11707 (compute_display_string_pos): When W is NULL, use the current
11708 buffer as the object to pass to get-char-property.
11709 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11710 pointer member of the bidi iterator, since no window is pertinent
11713 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11715 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11716 being displayed, and pass it to compute_display_string_pos.
11717 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11718 (bidi_paragraph_init): All callers changed.
11720 * xdisp.c (init_from_display_pos, init_iterator)
11721 (handle_single_display_spec, next_overlay_string)
11722 (get_overlay_strings_1, reseat_1, reseat_to_string)
11723 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11724 Set bidi_it.w member from it->w.
11725 (compute_display_string_pos): Accept additional argument, the
11726 window being displayed, and pass it to Fget_char_property.
11729 * dispextern.h (struct bidi_it): New member w, the window being
11731 (compute_display_string_pos): Adjust prototype.
11733 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11735 * xgselect.c: Remove unneeded include xterm.h.
11737 * process.c (wait_reading_process_output): Check for NS before GLIB.
11738 GLIB may be linked in due to rsvg, but ns_select must be called.
11740 * xgselect.c (xg_select): Remove call to window_system_available
11741 and g_main_context_pending at the top, so Gdk events (i.e. file
11742 notify) are processed when Emacs is started with -nw.
11744 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11746 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11747 (ctagsfiles3): New variable, includes only *.m files.
11748 (TAGS): Use an explicit language name in the regular expressions,
11749 to avoid transformation of '/SOMETHING' by MSYS to
11750 'c:\MSYS\SOMETHING'.
11752 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11754 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11756 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11758 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11759 still need to set the mouse pointer shape and activate help-echo.
11762 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11764 A few porting etc. fixes for the new file monitor code.
11765 See the thread containing
11766 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11767 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11768 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11769 (dir_monitor_callback, Fgfile_rm_watch):
11770 Use assq_no_quit instead of Fassoc, for speed.
11771 (dir_monitor_callback, Fgfile_rm_watch):
11772 eassert that the monitor is a fixnum.
11773 (dir_monitor_callback): No need for CDR_SAFE.
11774 Simplify building of lisp with alternative tails.
11775 (Fgfile_add_watch, Fgfile_rm_watch):
11776 Do not assume glib functions set errno reliably on failure.
11777 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11778 and signal an error otherwise.
11779 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11780 Use Fdelq instead of Fdelete, for speed.
11782 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11784 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11785 don't insist on being invoked on a highlighted tool-bar button.
11786 Avoids losing tool-bar functionality when mouse-highlight is nil.
11787 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11788 Don't highlight when mouse-highlight is nil.
11789 (note_mouse_highlight): When mouse-highlight is nil, don't return
11790 right away; instead, run tool-bar and mode-line highlight
11791 subroutine, clear any existing highlight, and revert the mouse
11792 pointer to its default shape. (Bug#14558)
11794 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11796 * lisp.mk (lisp): Add prog-mode.el.
11798 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11800 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11801 * process.c (dummy_handler): New function.
11802 (lib_child_handler): New static var.
11803 (handle_child_signal): Invoke it.
11804 (catch_child_signal): If a library has set up a signal handler,
11805 save it into lib_child_handler.
11806 (init_process_emacs): If using glib and not on Windows, tickle glib's
11807 child-handling code so that it initializes its private SIGCHLD handler.
11808 * syssignal.h (SA_SIGINFO): Default to 0.
11809 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11810 31; it should no longer be needed now.
11812 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11814 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11816 * gfilenotify.c (globals_of_gfilenotify): New function.
11817 (syms_of_gfilenotify): Move global initialization there.
11819 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11821 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11823 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11824 * keyboard.c (menu_bar_items, tool_bar_items):
11825 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11826 not override local keymaps any more.
11828 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11830 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11832 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11834 * w32console.c (initialize_w32_display): Return the dimensions of
11835 the console window via 2 additional arguments, not via the current
11836 frame. This avoids crashes due to overrunning the bounds of
11837 frame's decode_mode_spec_buffer, which is not resized following
11838 the change of the frame dimensions from the initial 10x10.
11840 * w32term.h (w32_initialize_display_info): Adjust prototype.
11842 * term.c (init_tty): Take dimensions of the frame from the values
11843 returned by initialize_w32_display.
11845 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11846 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11847 (LIBES): Add $(GFILENOTIFY_LIBS).
11849 * w32inevt.c (handle_file_notifications): Add dummy implementation
11850 for !HAVE_W32NOTIFY.
11852 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11854 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11856 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11858 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11860 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11862 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11864 Fix minor problems found by static checking.
11865 * data.c (pure_write_error):
11866 Use xsignal2, not Fsignal, as Fsignal might return.
11867 * eval.c (set_backtrace_debug_on_exit): Now static.
11868 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11869 No longer inline. EXTERN_INLINE is needed only for functions
11870 defined in .h files. Reindent function header as per GNU style.
11871 (backtrace_p, backtrace_top, backtrace_next):
11872 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11873 compiler or linker. Add extern decls to pacify gcc -Wall.
11874 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11876 * frame.c (free_monitors): Define only on platforms that need it.
11877 * nsterm.m (ns_term_init):
11878 * process.c (catch_child_signal):
11879 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11880 defined on all porting targets these days.
11881 * process.c, process.h (catch_child_signal):
11882 Make it extern only if NS_IMPL_GNUSTEP is defined.
11884 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11886 * w32.c (gettimeofday): Make the signature identical to prototype
11887 in nt/inc/sys/time.h.
11889 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11891 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11894 * keyboard.c (safe_run_hooks_error): Improve error message.
11896 * data.c (pure_write_error): Add `object' argument.
11897 * puresize.h (CHECK_IMPURE): Use it.
11899 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11901 * Makefile.in (NOTIFY_OBJ): New variable.
11902 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11904 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11905 Call syms_of_gfilenotify.
11907 * gfilenotify.c: New file.
11909 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11910 and Qfile_w32notify.
11911 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11912 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11914 * lisp.h: Declare syms_of_gfilenotify.
11916 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11918 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11920 Merge the specpdl and backtrace stacks. Make the structure of the
11921 specpdl entries more obvious via a tagged union of structs.
11922 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11923 (enum specbind_tag): New enum.
11924 (struct specbinding): Make it a tagged union of structs.
11925 Add a case for backtrace records.
11926 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11927 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11928 (backtrace_debug_on_exit): New accessors.
11929 (struct backtrace): Remove.
11930 (struct catchtag): Remove backlist field.
11931 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11933 (Flocal_variable_p): Speed up the common case where the binding is
11935 * eval.c (backtrace_list): Remove.
11936 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11937 (set_backtrace_args, set_backtrace_nargs)
11938 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11939 (backtrace_next): New functions.
11940 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11941 (unwind_to_catch, internal_lisp_condition_case)
11942 (internal_condition_case, internal_condition_case_1)
11943 (internal_condition_case_2, internal_condition_case_n): Don't bother
11944 with backtrace_list any more.
11945 (Fsignal): Adjust to new backtrace format.
11946 (grow_specpdl): Move up.
11947 (record_in_backtrace): New function.
11948 (eval_sub, Ffuncall): Use it.
11949 (apply_lambda): Adjust to new backtrace format.
11950 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11952 (specbind): Adjust to new specpdl format. Simplify.
11953 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11954 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11956 (mark_backtrace): Remove.
11957 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11958 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11959 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11961 * profiler.c (record_backtrace): Use get_backtrace.
11962 (handle_profiler_signal): Use backtrace_top_function.
11963 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11964 accessor functions.
11966 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11968 * process.h (catch_child_signal): Declare.
11970 * process.c (catch_child_signal): New function.
11971 (init_process_emacs): Call it.
11973 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11974 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11976 (x_set_cursor_type): Remove declaration.
11977 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11978 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11979 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11980 (ns_get_color): Use F suffix on float.
11981 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11982 (ns_get_rgb_color): Remove.
11983 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11984 (note_mouse_movement): x and y are CGFloat.
11985 (ns_draw_fringe_bitmap): Remove unused rowY.
11986 Change #if to COCOA && >= 10_6.
11987 (ns_draw_window_cursor): Remove unused overspill.
11988 (ns_draw_underwave): width and x are EamcsCGFloat.
11989 (ns_draw_box): thickness is CGFloat.
11990 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11991 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11992 if not in main thread.
11993 (ns_get_pending_menu_title, ns_check_menu_open)
11994 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11995 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11996 (sendFromMainThread:): New method.
11997 (changeFont:): size is CGFloat.
11998 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11999 Disable warning about permanent text.
12000 (characterIndexForPoint:): Adjust return type depending on GNUstep
12002 (mouseDown:): delta is CGFloat.
12003 (updateFrameSize): Remove unised variable f.
12004 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
12005 Cast float to EmacsCGFloat.
12006 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
12007 also to -1 when restoring.
12008 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
12009 inside NS_IMPL_COCOA.
12010 (toggleFullScreen:): Put call to toggleFullScreen inside
12011 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
12012 (setPosition:portion:whole:): por is CGFloat.
12013 (getMouseMotionPart:window:x:y:): Add F suffix to float.
12014 (mouseDown:): Use CGFloat.
12015 (mouseDragged:): Remove unised variable edge.
12016 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
12018 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
12019 of CGFloat differs.
12020 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
12021 when NS_IMPL_GNUSTEP.
12022 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
12023 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
12024 (EmacsToolbar): Add clearAll. Add tag argument to
12025 addDisplayItemWithImage.
12026 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
12028 * nsselect.m (ns_get_local_selection): Remove unused variable type.
12030 * nsmenu.m (ns_update_menubar): Make static.
12031 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
12032 (fillWithWidgetValue:): Add cast to SEL for setAction.
12033 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
12034 (update_frame_tool_bar): Update code for GNUstep.
12035 (clearAll): New method.
12036 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
12037 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
12038 Move identifierToItem setObject and activeIdentifiers addObject before
12039 call to insertItemWithItemIdentifier.
12040 (validateVisibleItems): Fix indentation.
12041 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
12042 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
12043 UtilityWindow to aStyle, remove call to setStyleMask.
12045 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
12047 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
12048 (ns_charset_covers, ns_get_covering_families, nsfont_open):
12049 Use F suffix on floats.
12050 (ns_char_width): Returns CGFloat.
12051 (ns_ascii_average_width): w is CGFloat instead of float.
12052 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
12054 (ns_glyph_metrics): CGFloat instead of float.
12056 * nsfns.m (x_set_foreground_color, x_set_background_color):
12058 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
12059 remove unused variables.
12060 (Fns_read_file_name): Keep track if panel is for save.
12061 Use ns_filename_from_panel/ns_directory_from_panel.
12062 (Fns_list_services): delegate only used for COCOA.
12063 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
12064 Just return the input if GNUstep.
12065 (x_screen_planes): Remove.
12066 (Fxw_color_values): Use EmacsCGFloat
12067 (Fns_display_monitor_attributes_list): Only get screen number for
12069 (getDirectory, getFilename): Remove from EmacsOpenPanel and
12071 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
12072 ns_directory_from_panel.
12074 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
12076 * process.c (handle_child_signal): Also use WCONTINUED.
12077 This is so that list-processes doesn't mistakenly list the process
12078 as stopped, when the process has actually been continued and is
12081 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
12083 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
12084 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
12085 not already configured.
12087 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
12089 2013-05-29 Eli Zaretskii <eliz@gnu.org>
12091 * Makefile.in (mostlyclean): Remove *.res files.
12093 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
12095 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
12096 a buffer (bug#8447).
12098 2013-05-27 Eli Zaretskii <eliz@gnu.org>
12100 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
12101 display vector, and we backtrack, handle the case that the
12102 previous character position is also displayed from a display
12103 vector or covered by a display string or image. (Bug#14476)
12105 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
12107 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12108 (struct MonitorInfo, free_monitors): Remove.
12109 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
12110 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
12111 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12114 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
12115 (struct MonitorInfo, free_monitors): Remove.
12116 (ns_screen_name): Make static.
12117 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
12118 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
12121 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12122 (struct MonitorInfo): New struct.
12123 (free_monitors, make_monitor_attribute_list): Declare.
12125 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
12127 (free_monitors, make_monitor_attribute_list): New functions.
12128 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
12131 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
12133 * callproc.c (call_process): Refine the doc string. (Bug#14045)
12135 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
12137 * keyboard.c: Apply keyboard decoding only to events that come directly
12138 from the tty, not from unread-command-events (bug#14368).
12139 (read_event_from_main_queue): New function, extracted from read_char.
12140 (read_decoded_char): Remove.
12141 (read_decoded_event_from_main_queue): New function to replace it.
12142 (read_char): Use it.
12143 (read_key_sequence): Use read_char rather than read_decoded_char.
12145 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
12147 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
12149 * casetab.c (init_casetab_once): Fix last change (bug#14424).
12151 2013-05-22 Kenichi Handa <handa@gnu.org>
12153 The following changes are to fix the setting of
12154 buffer-file-coding-system on, for instance, C-x RET c unix RET
12155 _FILE_OF_DOS_EOL_TYPE_ RET.
12157 * coding.h (struct coding_system): New member detected_utf8_chars.
12159 * coding.c (detect_coding_utf_8): Count characters and check EOL
12160 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
12162 (setup_coding_system): Do not initialize coding->head_ascii.
12163 (check_ascii): Do not set coding->eol_seen but update it. Do not
12164 call adjust_coding_eol_type here.
12165 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
12166 If the eol-type of CODING is already specified, adjust the eol type
12167 of the found coding-system.
12168 (decode_coding_gap): Cancel previous change. Utilize the
12169 character numbers counted by detect_coding_utf_8. Fix detection
12172 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
12174 * search.c (looking_at_1): Only set last_thing_searched if the match
12175 changed the match-data (bug#14281).
12177 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
12179 * xdisp.c (reseat_at_previous_visible_line_start):
12180 Already declared in dispextern.h, so remove it here.
12181 (move_it_vertically_backward): Likewise.
12183 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12185 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
12186 (Fx_display_pixel_width, Fx_display_pixel_height)
12187 (Fx_display_mm_width, Fx_display_mm_height):
12188 Mention `display-monitor-attributes-list' in docstrings.
12190 * nsfns.m (ns_get_screen): Remove function. All uses removed.
12191 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
12192 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
12193 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
12194 (Fx_display_backing_store, Fx_display_visual_class)
12195 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
12196 (Fx_display_grayscale_p, Fx_display_pixel_width)
12197 (Fx_display_pixel_height, Fx_display_planes)
12198 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
12199 (Fx_display_screens): Don't confuse X11 screens with NS screens.
12200 (Fx_display_mm_width, Fx_display_mm_height)
12201 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
12202 height for all physical monitors as in X11.
12204 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
12205 Return pixel width or height for all physical monitors as in X11.
12207 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
12209 Port --enable-gcc-warnings to clang.
12210 * bytecode.c (exec_byte_code):
12212 Redo diagnostic pragmas to pacify clang, too.
12213 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
12214 * editfns.c (Fencode_time):
12215 * fileio.c (file_accessible_directory_p):
12216 * font.c (font_unparse_xlfd):
12217 Use '&"string"[index]' instead of '"string" + (index)'.
12218 * undo.c (user_error): Remove; unused.
12220 2013-05-16 Eli Zaretskii <eliz@gnu.org>
12222 * insdel.c (insert_1_both): Document the arguments, instead of
12223 referring to insert_1, which no longer exists.
12225 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
12226 some window, increment windows_or_buffers_changed, so that
12227 *Messages* display in that window is updated. (Bug#14408)
12229 * w32.c: Include epaths.h.
12230 (init_environment): Use cmdproxy.exe without leading directories.
12231 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
12233 (gettimeofday): Adjust signature and return value to Posix
12236 * unexw32.c (open_output_file): Delete the existing emacs.exe
12237 before creating it, to break the hard link to the versioned
12240 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
12241 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
12242 (FIRSTFILE_OBJ): New variables.
12243 (W32_RES): Rename to EMACSRES. All users changed.
12244 (base_obj): Use $(CM_OBJ).
12245 (ALLOBJS): Use $(FIRSTFILE_OBJ).
12246 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
12247 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
12248 $(W32_RES_LINK) before $(LIBES).
12249 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
12251 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12253 * makefile.w32-in (DOC): Use just "DOC".
12255 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
12257 * process.c: Export default filters and sentinels to Elisp.
12258 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
12260 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
12261 (Fset_process_sentinel, Fformat_network_address):
12262 Default to them instead of nil.
12263 (server_accept_connection): Sentinels can't be nil any more.
12264 (read_and_dispose_of_process_output): New function, extracted from
12265 read_process_output.
12266 (read_process_output): Use it; filters can't be nil.
12267 (Finternal_default_process_filter): New function, extracted from
12268 read_process_output.
12269 (exec_sentinel_unwind): Remove function.
12270 (exec_sentinel): Don't zilch sentinel while running.
12271 (status_notify): Sentinels can't be nil.
12272 (Finternal_default_process_sentinel): New function extracted from
12274 (setup_process_coding_systems): Default filter is not nil any more.
12275 (syms_of_process): Export new Elisp functions and initialize
12277 * lisp.h (make_lisp_proc): New function.
12279 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
12281 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
12283 2013-05-14 Eli Zaretskii <eliz@gnu.org>
12285 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
12286 unless we know that the window w is a leaf window.
12287 Another attempt at solving bug#14062.
12289 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
12291 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
12294 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
12296 * image.c (gif_load): Check that subimages fit (Bug#14345).
12298 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
12300 * lread.c (skip_dyn_eof): New function.
12301 (read1): Use it to skip the end of a file in response to #@00.
12303 * doc.c (get_doc_string): Slightly relax the sanity checking.
12305 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
12307 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
12308 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
12309 (MonitorInfo): New struct.
12310 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
12311 (Fns_display_monitor_attributes_list): New functions.
12312 (display-usable-bounds): Remove.
12313 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
12316 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
12318 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
12319 (GTK_CHECK_VERSION): New macro, if not already defined.
12320 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
12321 replaced by GTK_CHECK_VERSION.
12323 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
12325 * xterm.h (GTK_PREREQ): New macro.
12326 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
12327 to use this macro instead, for consistency and clarity.
12329 2013-05-08 Eli Zaretskii <eliz@gnu.org>
12331 * xdisp.c (row_for_charpos_p): New function, with code of
12332 cursor_row_p, but accepts an additional argument CHARPOS instead
12333 of using a hardcoded PT.
12334 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
12335 (row_containing_pos): Call row_for_charpos_p instead of partially
12336 doing the same. Fixes cursor positioning under longlines-mode
12337 when longlines-show-effect includes more than one newline, when
12338 moving the cursor vertically up.
12340 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
12342 * makefile.w32-in (ACL_H): New macro.
12343 ($(BLD)/fileio.$(O)): Update dependencies.
12345 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12347 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
12348 * Makefile.in (LIB_ACL): New macro.
12349 (LIBACL_LIBS): Remove.
12350 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
12351 * fileio.c: Include <acl.h>.
12352 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
12353 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
12355 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
12358 * unexelf.c: Don't assume ElfW (Half) fits in int.
12359 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
12360 when dealing with ElfW (Half) values, since they can exceed 2**31
12361 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
12362 (entry_address): Omit unused NUM arg. All uses changed.
12364 2013-05-07 Juri Linkov <juri@jurta.org>
12366 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
12367 to the string converted from number with `Fnumber_to_string'.
12370 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12372 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
12373 This fixes a problem introduced by my previous change.
12375 2013-05-07 Glenn Morris <rgm@gnu.org>
12377 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
12379 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
12381 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
12383 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
12385 Static checking by GCC 4.8.0.
12386 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
12387 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
12388 (x_get_monitor_attributes_fallback)
12389 (x_get_monitor_attributes_xinerama)
12390 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
12391 Define only if USE_GTK.
12392 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
12393 (x_get_monitor_attributes_fallback): Omit unused locals.
12394 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
12395 Use double, not float, to avoid mixed-mode floating point arithmetic.
12397 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12398 Jan Djärv <jan.h.d@swipnet.se>
12400 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
12401 (XINERAMA_CFLAGS): New macros.
12402 (ALL_CFLAGS, LIBES): Use them.
12404 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
12405 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
12406 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
12407 (syms_of_xfns): DEFSYM them.
12408 (struct MonitorInfo): New struct.
12409 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
12410 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
12411 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
12412 (x_get_monitor_attributes_xinerama): New functions.
12413 (Fx_display_monitor_attributes_list): New primitive.
12414 (syms_of_xfns): Defsubr it.
12416 * xterm.h (x_display_info): Add Xatom_net_workarea and
12417 Xatom_net_current_desktop.
12419 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
12420 and dpyinfo->Xatom_net_current_desktop.
12422 2013-05-06 Eli Zaretskii <eliz@gnu.org>
12424 * xdisp.c (pos_visible_p): Use the special code for finding the
12425 beginning of a display property or overlay for any "replacing"
12426 display property, not just for display strings. This solves
12427 incorrect reporting of position by posn-at-point. (Bug#14241)
12429 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
12431 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
12432 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
12433 Verify that ElfW (Half) fits in int.
12434 (fatal): Use same signature as lisp.h.
12435 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
12436 configure and build with -DUNEXELF_DEBUG without worrying about
12437 other modules that use DEBUG.
12438 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
12439 possibly-wide integers now uses it instead of plain fprintf.
12440 (entry_address): New function, which avoids problems with 32-bit
12441 overflow on 64-bit hosts.
12442 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
12443 (round_up): Don't assume the remainder fits in int.
12444 (find_section): Use bool for boolean. Simplify debug code.
12445 (unexec): Don't assume file sizes fit in int or size_t.
12446 Omit unnecessary trailing newline in 'fatal' format.
12447 Use strerror rather than outputting decimal error number.
12448 Remove unused code when emacs is not defined;
12449 this file relies on Emacs now.
12450 Don't assume e_phnum and e_shnum are positive.
12452 * regex.c: Fix problems when DEBUG is defined.
12453 (extract_number, extract_number_and_incr): Define regardless of
12454 whether DEBUG is defined; that's simpler and makes the code less
12455 likely to go stale in the normal case when DEBUG is not defined.
12456 Return int rather than taking an int * arg. All callers changed.
12457 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
12458 Remove, replacing with ...
12459 (DEBUG_PRINT): New macro. All callers changed.
12460 (DEBUG_COMPILES_ARGUMENTS): New macro.
12461 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
12462 (print_compiled_pattern, print_double_string) [DEBUG]:
12463 Use prototype rather than old-style definition.
12464 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
12465 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
12466 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
12467 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
12468 Don't assume ptrdiff_t, size_t, and long are the same width as int.
12469 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
12470 This matters only when DEBUG is defined.
12472 2013-05-05 Eli Zaretskii <eliz@gnu.org>
12474 * xdisp.c (set_iterator_to_next): Set the
12475 ignore_overlay_strings_at_pos_p flag only if we are _really_
12476 iterating over an overlay string, as indicated by the
12477 current.overlay_string_index member. (Bug#14306)
12479 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
12481 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
12482 to where it is used, to avoid autorelease issues (Bug#14050).
12484 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
12486 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
12487 * fileio.c (syms_of_fileio): Implement this.
12488 * filelock.c (create_lock_file): If symbolic links don't work, so
12489 we use a regular file as a lock file, do not fsync the lock file;
12492 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
12494 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
12495 (syms_of_minibuf): Adjust accodingly.
12497 * callint.c (Fcall_interactively): Adjust calls accordingly.
12499 2013-05-04 Eli Zaretskii <eliz@gnu.org>
12501 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
12502 w->contents is a buffer before computing everything else.
12503 Use parentheses to disambiguate last part of the condition.
12505 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12506 assertion violations. (Bug#14062)
12508 2013-05-01 David Reitter <david.reitter@gmail.com>
12510 * nsfns.m (ns_tooltip): Initialize.
12512 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12514 * coding.c (decode_coding_gap): Don't remove the character before
12515 a newline unless it's a CR character. (Bug#14287)
12517 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12519 * dispextern.h (struct face): Move enum face_underline_type
12520 earlier so that bitfields can be in the same word.
12522 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12524 * nsfns.m (handlePanelKeys): New function.
12525 (EmacsOpenPanel:performKeyEquivalent:)
12526 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12527 arrows/function/control and copy/paste keys (Bug#14296).
12529 2013-04-27 Juri Linkov <juri@jurta.org>
12531 * callint.c (Fcall_interactively): Call `Qread_number' for
12532 interactive code letter `n' instead of using duplicate code.
12535 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12537 * systime.h (make_timeval): Declare as 'const'.
12539 2013-04-27 Kenichi Handa <handa@gnu.org>
12541 * font.c (font_open_entity): Always open a font of manageable
12544 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12546 Port better to AIX (Bug#14258).
12547 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12550 2013-04-24 Kenichi Handa <handa@gnu.org>
12552 * coding.c (decode_coding_iso_2022): When an invalid escape
12553 sequence is encountered, reset the invocation and designation
12554 status to the safest one.
12556 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12558 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12559 Without this fix, "make distclean" leaves stamp-h1 behind.
12561 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12563 * w32fns.c (w32_fullscreen_rect): New function to compute the
12564 window rectangle for the given fullscreen mode.
12565 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12566 longer tunes the window size. This keeps the window's edges flush
12567 with the screen and allows the taskbar to hide itself in fullboth.
12569 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12570 window decorations and uses the entire screen.
12572 * w32term.h (w32_fullscreen_rect) Add prototype.
12573 (struct w32_output): Replace normal_width, normal_height,
12574 normal_top, and normal_left members with a single normal_placement
12576 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12578 (FRAME_NORMAL_PLACEMENT): New macro.
12580 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12582 * minibuf.c (Ftest_completion): Silence compiler warning.
12584 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12586 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12589 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12592 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12593 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12594 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12595 parentheses where appropriate.
12597 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12599 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12601 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12603 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12604 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12605 Mention in the doc string that setting these variables takes
12606 effect only after a call to set-window-buffer. (Bug#14200)
12608 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12610 * indent.c (Fvertical_motion): Don't consider display strings on
12611 overlay strings as display strings on the buffer position we
12612 started from. This prevents vertical cursor motion from jumping
12613 more than one line when there's an overlay string with a display
12614 property at end of line.
12615 Reported by Karl Chen <Karl.Chen@quarl.org> in
12616 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12618 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12620 * window.c (select_window): `record_buffer' even if window is
12621 already selected (bug#14191).
12623 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12625 * window.c (Fwindow_end): Test more flags, including the buffer's
12626 last_overlay_modified flag, to determine whether the window's
12627 display is really up-to-date. Prevents the function from
12628 returning a stale value. (Bug#14170)
12629 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12632 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12634 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12635 garbaged only if it is not already the top frame on its TTY.
12636 This prevents flickering due to constant redrawing of TTY frames when
12637 there are GUI frames open in the same session. (Bug#13864)
12639 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12641 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12642 of marking the idle timers directly.
12644 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12646 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12647 tables (bug#14054).
12649 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12651 * window.c (select_window): Don't record_buffer while the invariant is
12652 temporarily broken (bug#14161).
12654 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12656 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12658 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12660 2013-04-07 Romain Francoise <romain@orebokech.com>
12662 Ignore additional platform-specific ACL errors (Bug#13702).
12663 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12664 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12666 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12668 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12671 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12673 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12674 This bug was introduced by my 2013-02-25 change that simplified
12675 data_start configuration. Without this change, on GNU/Linux
12676 an Emacs configured with --enable-profiling fails immediately
12677 due to a profiler signal.
12678 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12679 with these flags. On platforms where special flags are needed
12680 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12681 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12682 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12684 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12686 Get rid of some platform-specific functions examining window
12687 system and its capabilities. This is a partial rework of the
12689 * lisp.h (have_menus_p): Remove prototype. This function is
12690 replaced with platform-independent window_system_available.
12691 (check_window_system): Move to...
12692 * frame.h (decode_window_system_frame, window_system_available):
12693 ...here, add new prototypes.
12694 * frame.c (window_system_available, decode_window_system_frame):
12696 (check_window_system): Platform-independent now.
12697 * xterm.h (x_in_use): Remove declaration.
12699 * w32term.h (check_x_frame):
12700 * nsterm.h (check_x_frame): Remove prototypes. This function
12701 is replaced with platform-independent decode_window_system_frame.
12702 * msdos.c (have_menus_p): Remove.
12703 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12704 Remove platform-specific functions. Use check_window_system,
12705 decode_window_system_frame and check_ns_display_info where
12706 appropriate. Minor style and comment tweaks.
12707 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12708 (check_x_frame): Likewise.
12709 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12711 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12712 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12713 * xmenu.c, xselect.c: All related users changed.
12715 2013-04-03 Kenichi Handa <handa@gnu.org>
12717 The following changes is to optimize the code for reading UTF-8
12720 * coding.c (check_ascii): Rename from detect_ascii. Return value
12721 changed. Check EOL format. Do not call adjust_coding_eol_type
12723 (check_utf_8): New function.
12724 (adjust_coding_eol_type): Do nothing if already adjusted.
12725 (detect_coding): Compare the return value of check_ascii with
12726 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12727 (decode_coding_gap): Optimize for valid UTF-8.
12729 2013-03-21 Kenichi Handa <handa@gnu.org>
12731 * coding.c (syms_of_coding): Cancel previous change.
12733 * insdel.c (insert_from_gap): Fix previous change.
12735 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12737 Consistently use platform-specific function to detect window system.
12738 * lisp.h (check_window_system): New prototype. This function is
12739 going to replace check_x, check_w32 and check_ns.
12740 (have_menus_p): Mention msdos.c in comment.
12741 * fontset.c (check_window_system_func): Remove. Adjust all users.
12742 * fontset.h (check_window_system_func): Remove prototype.
12743 * nsterm.h (check_ns):
12744 * xterm.h (check_x):
12745 * w32term.h (check_w32): Likewise.
12746 * menu.c (Fx_popup_menu): Use check_window_system.
12747 * msdos.c (check_window_system): Define for MS-DOS.
12748 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12749 * w32fns.c (check_window_system): Likewise for MS-Windows.
12750 * xfns.c (check_window_system): Likewise for X.
12751 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12752 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12754 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12756 Prefer < to > in range checks such as 0 <= i && i < N.
12757 This makes it easier to visualize quantities on a number line.
12758 This patch doesn't apply to all such range checks,
12759 only to the range checks affected by the 2013-03-24 change.
12760 This patch reverts most of the 2013-03-24 change.
12761 * alloc.c (xpalloc, Fgarbage_collect):
12762 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12763 * character.c (string_escape_byte8):
12764 * charset.c (read_hex):
12765 * data.c (cons_to_unsigned):
12766 * dispnew.c (update_frame_1):
12767 * doc.c (Fsubstitute_command_keys):
12768 * doprnt.c (doprnt):
12769 * editfns.c (hi_time, decode_time_components):
12770 * fileio.c (file_offset):
12771 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12772 * font.c (font_intern_prop):
12773 * frame.c (x_set_alpha):
12774 * gtkutil.c (get_utf8_string):
12775 * indent.c (check_display_width):
12776 * keymap.c (Fkey_description):
12777 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12779 * minibuf.c (read_minibuf_noninteractive):
12780 * process.c (wait_reading_process_output):
12781 * search.c (Freplace_match):
12782 * window.c (get_phys_cursor_glyph):
12783 * xdisp.c (redisplay_internal):
12784 * xsmfns.c (smc_save_yourself_CB):
12785 Prefer < to > for range checks.
12786 * dispnew.c (sit_for): Don't mishandle NaNs.
12787 This fixes a bug introduced in the 2013-03-24 change.
12788 * editfns.c (decode_time_components): Don't hoist comparison.
12789 This fixes another bug introduced in the 2013-03-24 change.
12791 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12793 * frame.h (struct frame): Drop scroll_bottom_vpos
12794 member becaue all real users are dead long ago.
12795 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12796 * xdisp.c (redisplay_internal): Adjust user.
12798 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12800 * nsmenu.m (showAtX:Y:for:): setLevel to
12801 NSPopUpMenuWindowLevel (Bug#13998).
12803 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12805 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12806 (ns_check_pending_open_menu): Declare.
12808 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12809 (x_activate_menubar): Update the menu with title that matches
12810 ns_get_pending_menu_title, and call
12811 ns_check_pending_openmenu (Bug#12698).
12812 (menuWillOpen:): New method.
12813 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12815 * nsterm.m (menu_will_open_state, menu_mouse_point)
12816 (menu_pending_title): New varaibles.
12817 (ns_get_pending_menu_title, ns_check_menu_open)
12818 (ns_check_pending_open_menu): New functions.
12820 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12822 * indent.c (current_column_bol_cache): Remove leftover which is not
12823 used in Fmove_to_column any more.
12824 (current_column, scan_for_column): Adjust users.
12825 * keyboard.c (last_point_position_buffer, last_point_position_window):
12826 Remove leftovers which are not used for recording undo any more.
12827 (command_loop_1, syms_of_keyboard): Adjust users.
12828 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12829 redisplay_window any more.
12830 (move_it_to): Adjust user.
12832 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12834 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12835 Update dependencies.
12837 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12839 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12840 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12841 forward references.
12843 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12845 * window.h (struct window): Replace hchild, vchild and buffer slots
12846 with a single slot 'contents'. This is possible because each valid
12847 window may have either the child window (in vertical or horizontal
12848 combination) or buffer to display (for the leaf window). Using that,
12849 a lot of operations to traverse and/or change window hierarchies may
12850 be simplified. New member horizontal is used to distinguish between
12851 horizontal and vertical combinations of internal windows.
12852 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12853 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12854 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12855 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12856 Use contents slot, not buffer, where appropriate.
12857 (wset_combination): New function.
12858 (wset_buffer): Add eassert.
12859 (Fframe_first_window): Simplify the loop reaching first window.
12860 (Fwindow_buffer): Use WINDOW_LEAF_P.
12861 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12862 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12863 (unshow_buffer): Convert initial debugging check to eassert.
12864 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12865 (make_parent_window, window_resize_check, window_resize_apply)
12866 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12867 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12868 Adjust to match struct window changes.
12869 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12870 (mark_window_cursors_off, count_windows, get_leaf_windows)
12871 (foreach_window_1): Simplify the loop.
12872 * alloc.c (mark_object): Do not check for the leaf window because
12873 internal windows has no glyph matrices anyway.
12874 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12875 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12876 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12877 (build_frame_matrix_from_window_tree, mirror_make_current)
12878 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12879 (update_window_tree, set_window_update_flags): Simplify the loop.
12880 (sync_window_with_frame_matrix_rows): Enforce live window.
12881 Use contents slot, not buffer, where appropriate.
12882 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12883 and WINDOW_HORIZONTAL_COMBINATION_P.
12884 (make_frame_visible_1): Simplify the loop.
12885 Use contents slot, not buffer, where appropriate.
12886 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12887 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12888 (expose_window_tree): Likewise.
12889 Use contents slot, not buffer, where appropriate.
12890 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12891 to avoid deleted windows. Use contents slot instead of buffer.
12892 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12893 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12894 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12895 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12897 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12899 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12900 identify the reasons for assertion violations in bug#14062 and
12902 (Fx_show_tip): Fix compilation error under
12903 "--enable-check-lisp-object-type". (Bug#14073)
12905 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12906 Reported by <rzl24ozi@gmail.com>.
12908 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12910 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12912 (unwind_with_echo_area_buffer): ...to restore it here.
12913 This is needed to ensure that...
12914 (redisplay_window): ...both window markers are valid here,
12915 which is verified by eassert.
12916 * editfns.c (save_excursion_save): Do not assume that
12917 selected_window always displays the buffer.
12918 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12921 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12923 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12926 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12928 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12930 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12932 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12933 since MinGW's w32api headers do. This avoids compiler warnings.
12935 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12936 if already defined.
12938 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12940 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12942 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12944 * gtkutil.c (style_changed_cb): Check if frame is live and an
12945 X frame (Bug#14038).
12947 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12949 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12950 Define only for _WIN32_WINNT less than 0x0500.
12951 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12953 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12954 see its own definitions of 'struct timeval' and 'struct timezone'.
12956 Fix incompatibilities between MinGW.org and MinGW64 headers.
12957 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12959 * w32.c (REPARSE_DATA_BUFFER): Guard with
12960 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12962 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12964 * xterm.c: Include X11/XKBlib.h
12965 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12967 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12969 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12971 * blockinput.h (input_blocked_p): Likewise.
12972 * bytecode.c (exec_byte_code): Likewise.
12973 * callproc.c (call_process_kill, call_process_cleanup)
12974 (Fcall_process): Likewise.
12975 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12976 (Fccl_execute_on_string): Likewise.
12977 * character.c (string_escape_byte8): Likewise.
12978 * charset.c (read_hex): Likewise.
12979 * cm.c (calccost): Likewise.
12980 * data.c (cons_to_unsigned): Likewise.
12981 * dired.c (directory_files_internal, file_name_completion):
12983 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12984 (sit_for): Likewise.
12985 * doc.c (Fsubstitute_command_keys): Likewise.
12986 * doprnt.c (doprnt): Likewise.
12987 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12988 * emacsgtkfixed.c: Likewise.
12989 * fileio.c (file_offset, Fwrite_region): Likewise.
12990 * floatfns.c (Fexpt, fmod_float): Likewise.
12991 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12993 * font.c (font_intern_prop): Likewise.
12994 * frame.c (x_set_alpha): Likewise.
12995 * gtkutil.c (get_utf8_string): Likewise.
12996 * indent.c (check_display_width): Likewise.
12997 * intervals.c (create_root_interval, rotate_right, rotate_left)
12998 (split_interval_right, split_interval_left)
12999 (adjust_intervals_for_insertion, delete_node)
13000 (interval_deletion_adjustment, adjust_intervals_for_deletion)
13001 (merge_interval_right, merge_interval_left, copy_intervals)
13002 (set_intervals_multibyte_1): Likewise.
13003 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
13004 * keymap.c (Fkey_description): Likewise.
13005 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
13006 * lread.c (openp, read_integer, read1, string_to_number):
13008 * menu.c (ensure_menu_items): Likewise.
13009 * minibuf.c (read_minibuf_noninteractive): Likewise.
13010 * print.c (printchar, strout): Likewise.
13011 * process.c (create_process, Faccept_process_output)
13012 (wait_reading_process_output, read_process_output, send_process)
13013 (wait_reading_process_output): Likewise.
13014 * profiler.c (make_log, handle_profiler_signal): Likewise.
13015 * regex.c (re_exec): Likewise.
13016 * regex.h: Likewise.
13017 * search.c (looking_at_1, Freplace_match): Likewise.
13018 * sysdep.c (get_child_status, procfs_ttyname)
13019 (procfs_get_total_memory): Likewise.
13020 * systime.h (EMACS_TIME_VALID_P): Likewise.
13021 * term.c (dissociate_if_controlling_tty): Likewise.
13022 * window.c (get_phys_cursor_glyph): Likewise.
13023 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
13024 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
13026 * xfns.c (Fx_window_property): Likewise.
13027 * xmenu.c (set_frame_menubar): Likewise.
13028 * xselect.c (x_get_window_property, x_handle_dnd_message):
13030 * xsmfns.c (smc_save_yourself_CB): Likewise.
13031 * xterm.c (x_scroll_bar_set_handle): Likewise.
13033 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
13035 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
13036 to be optional or nil. Adjust comment and convert it to docstring.
13037 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
13038 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
13040 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
13042 Static checking by GCC 4.8-20130319.
13043 * image.c (gif_load): Assume pass < 3 to pacify GCC.
13044 * process.c (Fset_process_datagram_address)
13045 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
13046 * xdisp.c (get_char_face_and_encoding)
13047 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
13048 (get_glyph_face_and_encoding): Prepare face before possibly using it.
13049 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
13051 2013-03-24 Ken Brown <kbrown@cornell.edu>
13053 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
13054 fix compilation on 64-bit Cygwin, where underscores are not
13055 automatically prepended.
13057 * w32term.c (w32_initialize): Silence compiler warning.
13059 2013-03-23 Eli Zaretskii <eliz@gnu.org>
13061 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
13062 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
13063 variables, to save and restore frame dimensions.
13064 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
13065 after returning from a 'fullscreen' configuration.
13066 use SendMessage instead of PostMessage to send the SC_RESTORE message,
13067 to avoid races between the main thread and the input thread.
13069 * w32term.h (struct w32_output): New members normal_width,
13070 normal_height, normal_top, normal_left, and prev_fsmode.
13071 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
13072 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
13073 members of a frame.
13075 * w32term.c (w32fullscreen_hook): Record last value of the frame's
13076 'fullscreen' parameter. Always record previous width and height
13077 of the frame, except when switching out of maximized modes, so
13078 that they could be restored correctly, instead of resetting to the
13079 default frame dimensions. Send SC_RESTORE command to the frame,
13080 unless we are going to send SC_MAXIMIZE, to restore the frame
13081 resize hints in the mouse pointer shown by the window manager.
13084 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
13086 * lisp.h (get_frame_param): Adjust conditions for prototype
13089 2013-03-22 Ken Brown <kbrown@cornell.edu>
13091 * unexcw.c: Drop unneeded inclusion of w32common.h.
13092 (report_sheap_usage): Declare.
13093 (read_exe_header): Add magic numbers for x86_64.
13094 (fixup_executable): Fix printf format specifier for unsigned long
13097 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
13099 * frame.h (struct frame): Put menu_bar_window under #ifdef
13100 because this member is not needed when X toolkit is in use.
13101 (fset_menu_bar_window):
13102 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13103 (free_glyphs, update_frame):
13104 * xdisp.c (expose_frame): Likewise.
13105 (display_menu_bar): Likewise. Remove redundant eassert.
13106 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
13109 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
13111 Use functions and constants to manipulate Lisp_Save_Value objects.
13112 This replaces code that used macros and strings and token-pasting.
13113 The change makes the C source a bit easier to follow,
13114 and shrinks the Emacs executable a bit.
13115 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
13116 (make_save_value): Change 1st arg from string to enum. All callers
13119 (mark_object): Use if, not #if, for GC_MARK_STACK.
13120 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
13121 (XSAVE_OBJECT): Now functions, not macros.
13122 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
13123 the constant was never used.
13124 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
13125 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
13126 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
13127 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
13129 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
13130 type3 with a single member save_type. All uses changed.
13131 (save_type, set_save_pointer, set_save_integer): New functions.
13132 * print.c (PRINTX): Remove.
13134 * alloc.c: Remove redundant static declarations.
13136 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13138 * window.h (struct window): Convert left_col, top_line, total_lines
13139 and total_cols from Lisp_Objects to integers. Adjust comments.
13140 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
13142 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
13143 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
13144 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
13145 Adjust users where appropriate.
13147 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
13149 * frame.h (struct frame): Drop resx and resy because the same data is
13150 available from window system-specific output context. Adjust users.
13151 (default_pixels_per_inch_x, default_pixels_per_inch_y):
13152 New functions to provide defaults when no window system available.
13153 (FRAME_RES_X, FRAME_RES_Y): New macros.
13154 (NUMVAL): Move from xdisp.c.
13155 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
13156 (Ffont_face_attributes, Fopen_font):
13157 * image.c (gs_load):
13158 * w32font.c (fill_in_logfont):
13159 * xdisp.c (calc_pixel_width_or_height):
13160 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
13161 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
13163 2013-03-20 Kenichi Handa <handa@gnu.org>
13165 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
13166 to 1 (temporary workaround until a bug related to ASCII
13167 optimization is fixed).
13169 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
13171 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
13172 Signal error if window is not internal. Adjust docstring.
13173 (delete_all_child_windows): Use combination_limit to save the buffer.
13174 (Fset_window_configuration): Adjust accordingly.
13175 * print.c (syms_of_print): Initialize debugging output not here...
13176 (init_print_once): ...but in a new function here.
13177 * lisp.h (init_print_once): Add prototype.
13178 * emacs.c (main): Add call to init_print_once. Adjust comments.
13180 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
13182 * window.c (window_resize_check, window_resize_apply)
13183 (window_from_coordinates, recombine_windows, set_window_buffer)
13184 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
13185 (Fsplit_window_internal, Fdelete_window_internal)
13186 (freeze_window_starts): Use bool for booleans.
13187 * window.h (window_frame_coordinates, resize_frame_windows)
13188 (freeze_window_starts, set_window_buffer): Adjust prototypes.
13190 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
13192 * dispnew.c (bitch_at_user): Use `user-error'.
13194 2013-03-17 Ken Brown <kbrown@cornell.edu>
13196 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
13197 as return type of image_background. (Bug#13981)
13198 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
13200 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
13202 * nsterm.m (updateFrameSize:): Change resize increments if needed.
13203 (ns_select): Don't return with result uninitialized.
13205 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
13208 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
13210 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
13211 directories. If filename is nil, get directory name (Bug#13932).
13212 Use getFilename and getDirectory.
13213 (getFilename, getDirectory): New methods for EmacsSavePanel and
13215 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
13217 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
13219 * coding.c (decode_coding_gap): Fix typo caught by static checking.
13221 2013-03-15 Kenichi Handa <handa@gnu.org>
13223 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
13224 (adjust_after_replace): Make it back to static. Delete the third
13225 arg text_at_gap_tail. Cancel the code for handling it.
13227 * coding.h (struct coding_system): New member eol_seen.
13229 * coding.c (detect_ascii): New function.
13230 (detect_coding): Set coding->head_ascii and coding->eol_seen only
13231 when the source bytes are actually scanned. On detecting for
13232 coding_category_utf_8_auto, call detect_ascii instead of scanning
13233 source bytes directly.
13234 (produce_chars): Call insert_from_gap with the new arg 0.
13235 (encode_coding): Likewise.
13236 (decode_coding_gap): Control ASCII optimization by the variable
13237 disable_ascii_optimization instead of #ifndef .. #endif.
13238 Deccode EOL format according to coding->eol_seen.
13239 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
13242 * lisp.h (adjust_after_replace): Cancel externing it.
13243 (insert_from_gap): Adjust prototype.
13245 2013-03-15 Eli Zaretskii <eliz@gnu.org>
13247 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
13248 FULLSCREEN_MAXIMIZED. (Bug#13935)
13250 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
13252 * region-cache.c (find_cache_boundary, move_cache_gap)
13253 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
13254 Simplify debugging check and convert to eassert. Adjust comment.
13255 (pp_cache): Put under ENABLE_CHECKING.
13257 2013-03-14 Eli Zaretskii <eliz@gnu.org>
13259 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
13260 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
13261 and WM_ACTIVATEAPP.
13262 (w32fullscreen_hook): If the frame is visible, reset
13263 f->want_fullscreen flag after changing the frame size. If the
13264 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
13267 2013-03-13 Daniel Colascione <dancol@dancol.org>
13269 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
13270 too so that these builds can use Cygwin's file conversion
13271 functions. (We've been building and linking cygw32.o all along
13272 and just not using it.)
13274 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13276 File synchronization fixes (Bug#13944).
13277 * Makefile.in (LIB_FDATASYNC): New macro.
13279 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
13280 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
13281 Don't worry about HAVE_FSYNC, since a substitute fsync is
13282 available if the system lacks one.
13283 (Fwrite_regin): Retry fsync if interrupted.
13285 2013-03-13 Eli Zaretskii <eliz@gnu.org>
13287 * w32term.c (w32_read_socket): If the Emacs frame is being
13288 activated, call w32fullscreen_hook, to make sure the new frame
13289 dimensions are in effect. (Bug#13937)
13291 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
13293 * xdisp.c (init_iterator): Simplify because both character and byte
13294 positions are either specified or -1. Add eassert. Adjust comment.
13295 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
13296 character and byte positions can be obtained from marker.
13298 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
13300 Static checking by Sun C 5.12.
13301 * alloc.c (buffer_memory_full) [REL_ALLOC]:
13302 * bytecode.c (exec_byte_code):
13303 * dispnew.c (init_display):
13305 * fileio.c (Fsubstitute_in_file_name):
13306 * keyboard.c (Fevent_convert_list):
13307 * keymap.c (Fsingle_key_description):
13308 * term.c (maybe_fatal, fatal):
13309 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
13310 * xsmfns.c (Fhandle_save_session):
13311 Omit unreachable code.
13312 * keymap.c (map_keymap_char_table_item): Cast void * to
13313 a function pointer type; the C Standard requires this.
13315 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
13316 Include <sys/param.h> unconditionally, as that works elsewhere and
13317 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
13318 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
13321 See ChangeLog.12 for earlier changes.
13323 ;; Local Variables:
13327 Copyright (C) 2011-2014 Free Software Foundation, Inc.
13329 This file is part of GNU Emacs.
13331 GNU Emacs is free software: you can redistribute it and/or modify
13332 it under the terms of the GNU General Public License as published by
13333 the Free Software Foundation, either version 3 of the License, or
13334 (at your option) any later version.
13336 GNU Emacs is distributed in the hope that it will be useful,
13337 but WITHOUT ANY WARRANTY; without even the implied warranty of
13338 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13339 GNU General Public License for more details.
13341 You should have received a copy of the GNU General Public License
13342 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.