1 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
7 * term.c (save_and_enable_current_matrix): Don't allocate and
8 don't save margin areas.
9 (restore_desired_matrix): Don't restore margin areas.
10 (free_saved_screen): Don't free margin areas.
12 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
14 * image.c: Pacify --enable-gcc-warnings.
15 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
18 2013-10-10 Eli Zaretskii <eliz@gnu.org>
20 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
21 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
22 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
23 (gif_load): For giflib v5.x and later, display the error message
24 produced by giflib when its functions fail.
25 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
28 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
30 * keyboard.c (last_event_timestamp): Remove. For X selection and
31 GTK popup menus, it may be obtained from per-frame X display info.
32 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
33 (process_special_events): Adjust users.
34 * keyboard.h (last_event_timestamp): Remove declaration.
35 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
36 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
37 * menu.h (xmenu_show): Adjust prototype.
38 * menu.c (Fx_popup_menu): Adjust user.
39 * xselect.c (x_own_selection, x_get_foreign_selection)
40 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
42 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
44 * keyboard.c (init_kboard): Now static. Add arg
45 to denote window system. Adjust comment.
46 (init_keyboard): Adjust user.
47 (allocate_kboard): New function.
49 * nsterm.m (ns_term_init):
51 * w32term.c (w32_create_terminal):
52 * xterm.c (x_term_init): Use it.
53 * keyboard.h (init_kboard): Remove prototype.
54 (allocate_kboard): Add prototype.
56 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
58 * image.c (GIFLIB_MAJOR): Ensure it's defined.
59 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
61 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
63 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
65 2013-10-09 Eli Zaretskii <eliz@gnu.org>
67 * term.c (tty_menu_activate): Flush the output stream after
68 showing the cursor, and don't mark the frame garbaged at exit from
69 the function. Fixes redisplay glitches when moving from one menu
72 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
74 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
75 or throw error (Bug#15570).
77 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
79 * intervals.c (temp_set_point_both): Move test into 'eassert',
82 * lisp.h (eassert): Don't use 'assume'.
83 Sometimes 'assume' wins in performance, and sometimes it loses,
84 so it shouldn't be used all the time. Perhaps we need two
85 flavors of 'eassert', one for where 'assume' is far more likely
86 to help or to hurt; but that can be done later.
87 Problem reported by Dmitry Antipov in
88 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
89 Also, don't include <verify.h>; no longer needed.
91 2013-10-09 Glenn Morris <rgm@gnu.org>
93 * eval.c (Fcond): Doc tweak.
95 2013-10-09 Eli Zaretskii <eliz@gnu.org>
97 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
98 expressions with side effects to eassert. (Bug#15565)
100 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
102 * fns.c (hashfn_user_defined): Allow hash functions to return any
105 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
107 Fix minor problems found by static checking.
108 * dispnew.c (save_current_matrix): Omit unnecessary casts.
109 * dispnew.c (update_frame_with_menu): Mark debug local as used.
110 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
111 * keyboard.c (read_menu_command): Remove unused local.
112 * lisp.h (read_menu_command): New decl.
113 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
114 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
115 Return ptrdiff_t, not int.
116 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
117 not int, for benefit of xpalloc.
118 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
120 (have_menus_p): Remove; unused.
121 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
122 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
123 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
125 (save_and_enable_current_matrix): Omit unnecessary casts.
126 (read_menu_input): Omit local extern decl (now in lisp.h).
127 Don't access uninitialized storage if mouse_get_xy fails.
128 (tty_menu_activate): Mark local as initialized, for lint.
129 (tty_menu_activate, tty_meny_show): Remove unused locals.
131 2013-10-08 Eli Zaretskii <eliz@gnu.org>
133 Support menus on text-mode terminals.
134 * xterm.h (xw_popup_dialog): Add prototype.
136 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
137 (xmenu_show): Block input here, instead in Fx_popup_menu.
138 (xw_popup_dialog): New function, with X-specific bits of popup
141 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
144 * window.c (Fset_window_configuration): Use run-time tests of the
145 frame type instead of compile-time conditionals, when menu-bar
146 lines are considered.
148 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
149 (w32_popup_dialog): New prototypes.
151 * w32menu.c (Fx_popup_dialog): Function deleted.
152 (w32_popup_dialog): New function, with w32 specific bits of popup
153 dialogs. Block input here.
155 * w32inevt.c (w32_console_read_socket): Minor change to add
156 debugging TTY events.
158 * w32fns.c (show_hourglass): If returning early because the frame
159 is not a GUI frame, unblock input.
161 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
162 (cursorY): New functions.
164 * termhooks.h (cursorX, cursorY): Prototypes of functions on
165 WINDOWSNT, macros that call curX and curY elsewhere.
167 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
169 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
170 specific function to hide and show cursor on a text-mode terminal.
171 (tty_menu_struct, struct tty_menu_state): New structures.
172 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
173 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
174 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
175 (tty_menu_locate, save_and_enable_current_matrix)
176 (restore_desired_matrix, screen_update, read_menu_input)
177 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
178 (tty_pop_down_menu, tty_menu_last_menubar_item)
179 (tty_menu_new_item_coords, tty_menu_show): New functions.
180 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
182 * nsterm.h (ns_popup_dialog): Adjust prototype.
184 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
186 (ns_popup_dialog): Adapt order of arguments to the other
187 *_menu_show implementations.
188 (Fx_popup_dialog): Function deleted.
190 * msdos.c (x_set_menu_bar_lines): Delete unused function.
192 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
194 * menu.c (have_boxes): New function.
195 (single_keymap_panes): Use it instead of a compile-time
197 (single_menu_item): Use run-time tests of the frame type instead
198 of compile-time conditionals.
199 (encode_menu_string): New function.
200 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
201 the macro, since different types of frame need different encoding
203 (digest_single_submenu): Use run-time tests of frame type instead
204 of, or in addition to, compile-time conditionals.
205 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
206 (Fx_popup_menu): Detect when the function is called from keyboard
207 on a TTY. Don't barf when invoked on a text-mode frame. Check
208 frame type at run time, instead of compile-time conditionals for
209 invoking terminal-specific menu-show functions. Call
210 tty_menu_show on text-mode frames.
211 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
212 run time to determine which alternative to invoke; support dialogs
215 * keyboard.h <Qmouse_movement>: Declare.
217 * keyboard.c <Qmouse_movement>: Now extern.
218 <Qecho_keystrokes>: New static variable.
219 (read_key_sequence): Accept an additional argument, a flag to
220 prevent redisplay during reading of the key sequence. All callers
222 (read_menu_command): New function.
223 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
225 (toolkit_menubar_in_use): New function.
226 (make_lispy_event): Use it instead of a compile-time test.
228 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
229 window-system being available.
231 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
232 to x-popup-dialog on the frame type, they all now support popup
235 * dispnew.c (save_current_matrix): Save the margin areas.
236 (restore_current_matrix): Restore margin areas.
237 (update_frame_with_menu): New function.
239 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
242 * alloc.c (make_save_ptr): Now compiled unconditionally.
244 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
246 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
247 (redraw_frame, update_frame): Adjust users.
248 * dispextern.h (set_window_update_flags): Adjust prototype.
249 * xdisp.c (redisplay_internal): When updating all frames with zero
250 windows_or_buffers_changed, assume that only the windows that shows
251 current buffer should be really updated.
253 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
255 Do not allocate huge temporary memory areas and objects while encoding
256 for file I/O, thus reducing an enormous memory usage for large buffers.
257 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
258 * coding.h (struct coding_system): New member raw_destination.
259 * coding.c (setup_coding_system): Initialize it to zero.
260 (encode_coding_object): If raw_destination is set, do not create
261 dst_object. Add comment.
262 * fileio.c (toplevel): New constant E_WRITE_MAX.
263 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
264 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
266 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
268 * nsterm.m (windowDidExitFullScreen:):
269 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
271 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
273 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
274 * keyboard.c (unblock_input_to): Don't process pending signals
275 if a fatal error is in progress.
277 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
278 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
279 they're talking about words in Lisp bool vectors.
280 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
281 * data.c (popcount_bits_word): Rename from popcount_size_t.
282 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
285 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
287 Improve support for popcount and counting trailing zeros (Bug#15550).
288 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
289 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
290 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
291 (popcount_size_t_msc, popcount_size_t_gcc):
292 Remove; now done by Gnulib.
293 (popcount_size_t): Now a macro that defers to Gnulib.
294 (count_trailing_zero_bits): Return int, for consistency with
295 Gnulib and because Emacs prefers signed to unsigned int.
296 Don't assume that size_t is either unsigned int or unsigned long
297 or unsigned long long.
298 (size_t_to_host_endian): Do not assume that size_t is either
299 exactly 32 or exactly 64 bits wide.
300 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
301 etc., so that it's now an enum constant, not a macro.
302 No need to assume that it's either 32 or 64.
304 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
306 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
309 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
311 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
312 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
314 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
316 emacs_read and emacs_write now use void *, not char *.
317 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
318 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
319 Buffer arg is now void *, not char *. This matches plain
320 'read' and 'write' better, and avoids a constraint violation
321 on Solaris 9 with Oracle Studio.
323 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
325 * alloc.c (Fmake_string): For ASCII char initializer, prefer
326 memset to explicit loop. Otherwise copy largest possible chunk
327 from initialized to uninitialized part, thus allowing the longer
328 memcpy runs and reducing the number of loop iterations.
330 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
332 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
333 hide toolbar (Bug#15388).
334 (windowDidEnterFullScreen:): If presentation options are zero,
335 set them here (Bug#15388).
336 (ns_update_auto_hide_menu_bar): Remove runtime check.
337 Don't auto hide dock unless menubar is also auto hidden.
339 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
341 * editfns.c (message): Mention batch mode in doc string.
343 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
345 * nsterm.m (check_native_fs): Remove erroneous comment.
347 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
349 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
350 uses find_newline instead of scan_newline and so doesn't move point.
352 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
354 Use hardware support for byteswapping on glibc x86 etc.
355 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
356 whereas the old swap64 needed 30.
357 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
358 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
359 Use byteswap.h's macros to swap bytes.
360 * lisp.h (swap16, swap32, swap64): Remove.
361 All uses replaced by bswap_16, bswap_32, bswap_64.
363 * bytecode.c (exec_byte_code): Use some more volatile variables
364 to work around local variables getting clobbered by longjmp.
365 Port to pre-C99, which doesn't allow decls after stmts.
367 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
369 * lisp.h (eassert): Assume that COND is true when optimizing.
370 In other words, take on the behavior of eassert_and_assume.
371 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
372 (eassert_and_assume): Remove. All uses replaced by eassert.
374 * xdisp.c (Qglyphless_char): Now static.
376 Adjust to merge from gnulib.
377 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
378 * lisp.h: Include <verify.h>, for 'assume'.
380 * eval.c (clobbered_eassert): New macro.
381 (internal_catch, internal_condition_case)
382 (internal_condition_case_1, internal_condition_case_2)
383 (internal_condition_case_n): Use it instead of eassert
384 when the argument contains locals clobbered by longjmp.
385 Don't use clobbered locals outside of clobbered_eassert.
386 (internal_lisp_condition_case): Use a volatile variable
387 to work around a local variable's getting clobbered.
389 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
391 * lisp.h (struct handler): Merge struct handler and struct catchtag.
392 (PUSH_HANDLER): New macro.
394 (handlerlist): Always declare.
396 * eval.c (catchlist): Remove (merge with handlerlist).
397 (handlerlist, lisp_eval_depth): Not static any more.
398 (internal_catch, internal_condition_case, internal_condition_case_1)
399 (internal_condition_case_2, internal_condition_case_n):
401 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
402 handlerlist/catchlist.
403 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
404 handlerlist which can only handle a single condition-case handler at
406 (find_handler_clause): Simplify since we only a single branch here
409 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
411 (bcall0): New function.
412 (exec_byte_code): Add corresponding cases. Improve error message when
413 encountering an invalid byte-code. Let Bunwind_protect accept
414 a function (rather than a list of expressions) as argument.
416 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
417 and make them unconditional now that they're heap-allocated.
419 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
421 * charset.c (Fdecode_char, Fencode_char): Remove description of
422 `restriction' arg. now that it's hidden by advertised-calling-convention.
424 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
426 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
427 Remove unused variable (from mac-port).
428 (macfont_draw): Use s->ybase for correct y position.
430 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
432 * frame.h (struct frame): Drop has_minibuffer member because...
433 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
434 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
436 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
438 * window.h (struct window): Prefer enum text_cursor_kinds to int
439 for phys_cursor_type member. Move the latter, phys_cursor_width,
440 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
441 * window.c (replace_window, make_window): Adjust users.
443 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
445 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
446 this module is never compiled otherwise.
448 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
450 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
453 2013-09-29 Eli Zaretskii <eliz@gnu.org>
455 * xdisp.c (get_next_display_element): Don't call face_for_font in
456 a build configured --without-x. (Bug#15484)
458 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
460 * window.c (calc_absolute_offset): #elif should be #elif defined.
462 * frame.c (delete_frame): Block/unblock input to overcome race
463 condition (Bug#15475).
465 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
467 * frame.c (delete_frame): Record selected frame only after
468 calling Qdelete_frame_functions (Bug#15477).
470 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
472 * nsterm.m (ns_selection_color): Remove.
473 (ns_get_color): Check for ns_selection_(fg|bg)_color using
474 NSColor selectedText(Background)Color. Only for COCOA.
475 (ns_term_init): Remove assignment of ns_selection_color, logic
476 moved to ns_get_color.
478 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
479 NS_SELECTION_COLOR_DEFAULT.
480 (NS_SELECTION_FG_COLOR_DEFAULT): New.
482 2013-09-28 Eli Zaretskii <eliz@gnu.org>
484 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
485 frame' does not have the tool_bar_window member.
487 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
489 Signal error when reading an empty byte-code object (Bug#15405)
490 * lread.c (read1): signal error
491 * alloc.c (make_byte_code): eassert header size
492 (sweep_vectors): change an int to size_t
494 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
496 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
497 instead of ints, as it's the usual style for offsetof constants. See:
498 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
500 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
501 This is ugly, but it should fix the performance problem for older
502 GCC versions in the short run. I'll look into integrating the
503 Gnulib module for popcount, as a better fix.
504 See the thread starting in:
505 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
506 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
507 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
508 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
509 (popcount_size_t): Use it.
511 2013-09-24 Daniel Colascione <dancol@dancol.org>
513 * process.c (Fnetwork_interface_info): Fix build break due to
516 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
518 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
519 Prefer signed to unsigned integers where either will do.
520 No need for 'const' on locals that do not escape.
521 Omit easserts with unnecessary and unportable assumptions about
522 alignment. Avoid unnecessary casts to char *.
524 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
526 Use union for the payload of struct Lisp_Vector.
527 This helps to avoid a few glitches dictated by C's aliasing rules.
528 * lisp.h (struct Lisp_Vector): Use union for next and
529 contents member. Adjust comment. Change related users.
530 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
531 Related users changed.
532 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
533 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
534 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
535 * xfaces.c, xfont.c, xmenu.c: Related users changed.
537 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
539 Optimize glyph row clearing and copying routines.
540 * dispextern.h (struct glyph_row): Change layout of struct
541 glyph_row to help copy_row_except_pointers. Adjust comment.
542 * dispnew.c (null_row): Remove.
543 (clear_glyph_row): Use offsetof and memset to find and clear
544 just the members that need clearing. Adjust comment.
545 (copy_row_except_pointers): Likewise for copying.
547 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
549 Some minor cleanups of recently-added bool vector code.
550 * conf_post.h (assume): Always return void. Use lint version
551 only if GCC and MSC versions don't apply.
552 * conf_post.h (assume):
553 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
554 Depend on _MSC_VER, not __MSC_VER, for consistency with
556 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
557 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
558 (bool_vector_binop_driver, count_trailing_zero_bits)
559 (size_t_to_host_endian): Now static, not static inline;
560 the latter isn't needed with modern compilers and doesn't
561 work with older compilers anyway.
563 * alloc.c (valgrind_p): Use bool for boolean.
565 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
567 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
568 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
569 (display_last_displayed_message_p, message_buf_print)
570 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
571 Use bool for boolean.
572 * dispextern.h (cancel_line, init_desired_glyphs):
573 Remove ancient leftover.
574 (help_echo_showing_p, hourglass_shown_p):
575 * lisp.h (noninteractive_need_newline): Adjust declaration.
577 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
579 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
581 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
582 ...this file and convert the latter to static. Adjust comment.
583 (make_initial_frame):
584 * window.c (init_window_once): Adjust user.
585 * frame.h (last_nonminibuf_frame): Remove declaration.
586 * lisp.h (selected_frame): Likewise.
587 * msdos.c (the_only_display_info): Adjust comment.
589 2013-09-23 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
592 computing the end column of mouse-highlight that comes from
593 display or overlay strings. (Bug#15437)
594 (note_mouse_highlight): Adapt calculation of last argument to
595 mouse_face_from_string_pos to the above change.
597 * conf_post.h (__has_builtin): Define to zero, if undefined, on
598 all platforms, not just for clang.
600 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
602 * filelock.c (lock_file_1): Rearrange to remove compiler warning
603 about excess arguments to snprintf.
605 * conf_post.h(assume): Use __builtin_unreachable for clang.
607 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
609 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
610 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
612 2013-09-23 Daniel Colascione <dancol@dancol.org>
614 * alloc.c (USE_VALGRIND): New macro; on by default
615 when ENABLE_CHECKING.
616 (mark_maybe_object,mark_maybe_pointer)
617 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
619 (valgrind_p) [USE_VALGRIND]: New variable.
620 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
622 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
624 * process.c (wait_reading_process_output): Change int pnamelen to
627 * nsterm.m (setMarkedText:selectedRange:):
629 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
630 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
631 argument to unsigned long to avoid warning.
632 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
634 * conf_post.h (assume): Fix compiler error: x shall be cond.
636 2013-09-22 Daniel Colascione <dancol@dancol.org>
638 * xfns.c (x_get_monitor_attributes): Suppress unused variable
639 warning when compiling without a window system.
641 2013-09-22 Daniel Colascione <dancol@dancol.org>
643 * data.c (Qbool_vector_p): New symbol.
644 (bool_vector_spare_mask,popcount_size_t_generic)
645 (popcount_size_t_msc,popcount_size_t_gcc)
647 (bool_vector_binop_driver)
648 (count_trailing_zero_bits,size_t_to_host_endian)
649 (Fbool_vector_exclusive_or)
651 (Fbool_vector_intersection,Fbool_vector_set_difference)
652 (Fbool_vector_subsetp,Fbool_vector_not)
653 (Fbool_vector_count_matches)
654 (Fbool_vector_count_matches_at): New functions.
655 (syms_of_data): Intern new symbol, functions.
656 * alloc.c (bool_vector_payload_bytes): New function.
657 (Fmake_bool_vector): Instead of calling Fmake_vector,
658 which performs redundant initialization and argument checking,
659 just call allocate_vector ourselves. Make sure we clear any
660 terminating padding to zero.
661 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
662 instead of open-coding the size calculation.
663 (vroundup_ct): New macro.
664 (vroundup): Assume argument >= 0; invoke vroundup_ct.
665 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
666 * composite.c (composition_gstring_put_cache):
667 Change lint_assume to assume.
668 * conf_post.h (assume): New macro.
669 (lint_assume): Remove.
670 * dispnew.c (update_frame_1): Change lint_assume to assume.
671 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
673 * image.c (gif_load): Change lint_assume to assume.
674 * lisp.h (eassert_and_assume): New macro.
675 (Qbool_vector_p): Declare.
676 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
677 (swap16,swap32,swap64): New inline functions.
678 * macfont.c (macfont_shape): Change lint_assume to assume.
679 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
680 * xsettings.c (parse_settings): Use new swap16 and
681 swap32 from lisp.h instead of file-specific macros.
683 2013-09-22 Eli Zaretskii <eliz@gnu.org>
685 * xdisp.c (try_window_id): Don't abort if cursor row could not be
686 found (which can legitimately happen when the glyph row at the
687 window start is disabled in the current_matrix. (Bug#15365)
689 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
691 Fix syntax.h bug introduced by recent INLINE change.
692 syntax.h defined an extern inline function SYNTAX_ENTRY that was
693 conditionally compiled one way in some modules, and a different
694 way in others. This doesn't work with extern inline functions,
695 which must have the same definition in all modules, because the
696 defining code might be shared across modules, depending on the
697 implementation. Symptoms reported by Martin Rudalics in:
698 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
699 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
700 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
701 overriding the corresponding functions in syntax.h.
702 * syntax.h (syntax_property_entry, syntax_property_with_flags)
703 (syntax_property): New inline functions.
704 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
705 Rewrite in terms of these new functions.
707 2013-09-21 Eli Zaretskii <eliz@gnu.org>
709 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
710 not chars_in_text, whose result depends on the multibyteness of
711 the current buffer. (Bug#15426)
713 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
715 Port recent change to hosts where pointers aren't 'long'.
716 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
717 Don't assume that pointers are the same width as 'long'.
718 Add a compile-time check that a pointer fits into two X slots.
720 A simpler, centralized INLINE.
721 * conf_post.h (INLINE): Define only if not already defined.
722 This allows us to use a single INLINE, defined by one file
724 * emacs.c (INLINE): Define it.
725 Also, include category.h, charset.h, composite.h, dispextern.h,
726 syntax.h, systime.h, so that their INLINE definitions are expanded
728 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
729 * buffer.h, buffer.c (BUFFER_INLINE):
730 * category.h, category.c (CATEGORY_INLINE):
731 * character.h, character.c (CHARACTER_INLINE):
732 * charset.h, charset.c (CHARSET_INLINE):
733 * composite.h, composite.c (COMPOSITE_INLINE):
734 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
735 * frame.h, frame.c (FRAME_INLINE):
736 * intervals.h, intervals.c (INTERVALS_INLINE):
737 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
738 * lisp.h, alloc.c (LISP_INLINE):
739 * process.h, process.c (PROCESS_INLINE):
740 * syntax.h, syntax.c (SYNTAX_INLINE):
741 * systime.h, sysdep.c (SYSTIME_INLINE):
742 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
743 * window.h, window.c (WINDOW_INLINE):
744 Remove. All uses replaced with INLINE.
746 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
748 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
751 2013-09-19 Eli Zaretskii <eliz@gnu.org>
753 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
754 'const char *' to avoid compiler warnings due to similar change in
755 the prototype of x_get_string_resource.
757 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
759 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
760 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
761 going to replace static variables below. Adjust comments.
762 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
763 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
764 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
765 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
766 Related users changed.
767 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
768 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
769 last_mouse_movement_time, going to replace static variables below.
771 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
772 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
774 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
775 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
776 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
777 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
778 static variables below.
779 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
780 (last_mouse_scroll_bar): Remove.
781 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
782 (mouseExited): Related users changed.
784 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
786 Do not use external array to process X scroll bar messages.
787 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
788 (x_send_scroll_bar_event): Pack window pointer into two slots
789 of XClientMessageEvent if we're 64-bit. Adjust comment.
790 (x_scroll_bar_to_input_event): Unpack accordingly.
792 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
794 Ifdef away recent changes which aren't relevant to NS port.
795 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
796 [!HAVE_NS]: Declare as such.
797 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
798 [!HAVE_NS]: Define as such.
800 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
802 * frame.c (x_redo_mouse_highlight): New function
803 to factor out common code used in W32 and X ports.
804 * dispextern.h (x_redo_mouse_highlight): Add prototype.
805 * xterm.h (struct x_display_info):
806 * w32term.h (struct w32_display_info):
807 * nsterm.h (struct ns_display_info): New members
808 last_mouse_motion_frame, last_mouse_motion_x and
809 last_mouse_motion_y, going to replace static variables below.
810 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
811 (redo_mouse_highlight): Remove.
812 (note_mouse_movement, syms_of_xterm): Adjust user.
813 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
814 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
815 (redo_mouse_highlight): Remove.
816 (note_mouse_movement, syms_of_w32term): Adjust user.
817 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
818 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
820 (note_mouse_movement, mouseMoved, syms_of_nsterm):
821 * nsfns.m (compute_tip_xy): Adjust user.
823 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
825 * frame.c (x_mouse_grabbed): New function.
826 * dispextern.h (x_mouse_grabbed): Add prototype.
827 (last_mouse_frame): Remove declaration.
828 * xterm.h (struct x_display_info):
829 * w32term.h (struct w32_display_info):
830 * nsterm.h (struct ns_display_info): New member
831 last_mouse_frame, going to replace...
832 * xdisp.c (last_mouse_frame): ...global variable.
833 (note_tool_bar_highlight):
834 * w32term.c (w32_mouse_position, w32_read_socket):
835 * xterm.c (XTmouse_position, handle_one_xevent):
837 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
839 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
841 * w32term.c (w32_read_socket): Avoid temporary
842 variables in a call to x_real_positions.
843 * xterm.c (handle_one_xevent): Likewise.
845 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
847 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
848 (x_icon_type): Remove prototype.
849 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
850 * frame.c (x_icon_type): Remove.
851 * w32term.c (x_make_frame_visible, x_iconify_frame):
852 * xterm.c (x_make_frame_visible, x_iconify_frame):
853 Use x_set_bitmap_icon to factor out common code.
855 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
857 * dispextern.h (check_x_display_info, x_get_string_resource):
858 Declare here just once and unify the latter.
859 * frame.c (check_x_display_info, x_get_string_resource):
860 * nsterm.h (check_x_display_info):
861 * xrdb.c (x_get_string_resource):
862 * xterm.h (check_x_display_info): Remove prototypes.
863 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
864 * w32reg.c (x_get_string_resource): Likewise.
865 (w32_get_rdb_resource): Adjust user.
867 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
869 * xterm.h (struct x_display_info): New member
870 x_pending_autoraise_frame, going to replace...
871 * xterm.c (pending_autoraise_frame): ...static variable.
872 (x_new_focus_frame, XTread_socket): Adjust users.
873 * w32term.h (struct w32_display_info): New member
874 w32_pending_autoraise_frame, going to replace...
875 * w32term.c (pending_autoraise_frame): ...global variable.
876 (x_new_focus_frame, w32_read_socket): Adjust users.
878 2013-09-17 Glenn Morris <rgm@gnu.org>
880 * xdisp.c (message_dolog): If we create *Messages*,
881 switch it to messages-buffer-mode.
883 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
885 Don't overuse 'const' in types of locals.
886 * bidi.c (bidi_count_bytes):
887 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
888 (xg_event_is_for_scrollbar):
889 * xselect.c (x_handle_property_notify)
890 (x_handle_selection_notify, x_handle_dnd_message):
891 * xsettings.c, xsettings.h (xft_settings_event):
892 * xterm.c (x_handle_net_wm_state, handle_one_event)
893 (x_menubar_window_to_frame, x_detect_focus_change)
894 (construct_mouse_click, note_mouse_movement)
895 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
896 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
897 (handle_one_xevent, x_handle_net_wm_state):
898 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
899 (x_handle_dnd_message):
900 Avoid unnecessary 'const', typically the second 'const' in
901 'const foo * const arg', a 'const' that does not affect the API
902 and doesn't significantly help the human reader.
904 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
906 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
907 only if Glib < 2.36.0.
908 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
909 * xsettings.c (init_gconf, init_gsettings): Do not check
911 * xterm.c (handle_one_xevent): Do not call to x_clear_area
913 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
915 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
917 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
918 before calling g_type_init.
920 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
922 * nsterm.m (syms_of_nsterm): ... to here.
924 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
926 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
927 (ignore_next_mouse_click_timeout): Use Time as X does.
928 (handle_one_xevent): Avoid cast and use unsigned comparison.
930 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
932 Do not copy X event in handle_one_xevent except KeyPress case.
933 Wnen XEvent is processed, it is unlikely to be changed except
934 KeyPress case, so we can avoid copying and use const pointer to
935 const data to make sure that an event is not changed elsewhere.
936 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
937 const' and do not create local copy except for the KeyPress event.
938 Use casts to avoid a few glitches. Adjust formatting. Add comments.
939 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
940 (x_handle_net_wm_state, x_menubar_window_to_frame)
941 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
942 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
943 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
944 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
945 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
946 (x_handle_dnd_message):
947 * xsettings.c (xft_settings_event):
948 Use 'const XEvent * const' where appropriate.
949 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
951 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
953 Fix X event waiting to handle multiple frames.
954 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
955 * xterm.c (pending_event_wait): Remove. Adjust users.
956 (x_detect_focus_change): Pass frame arg.
957 (handle_one_xevent): Find related frame early and clear per-frame
958 wait_event_type only if this is an event for the relevant frame.
959 (x_wait_for_event): Use per-frame wait_event_type.
961 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
963 * nsfns.m (Fx_create_frame): Fix font driver registration for
966 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
969 * nsterm.m: Include macfont.h.
970 (ns_tmp_flags, ns_tmp_font): Remove.
971 (ns_compute_glyph_string_overhangs): Check for driver Qns.
972 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
973 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
974 (changeFont:): Fix code style. Check for font driver type when
977 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
980 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
981 (nsfont_open): Set font driver type.
982 Set font->ascent and font->descent. Figure out font instead of
983 ns_tmp_font, and flags instead of ns_tmp_flags.
984 Fix indentation. Remove call to ns_draw_text_decoration,
987 * nsfns.m: Include macfont.h.
988 (Fx_create_frame): Register macfont driver, make a better default font.
989 (Fns_popup_font_panel): Get font from macfont driver, if used.
991 * macfont.m, macfont.h, maccuvs.h: New files.
993 * font.h: Declare syms_of_macfont.
995 * font.c (syms_of_font): Call syms_of_macfont.
997 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
999 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1001 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1002 and it is always zero for others, so I assume that this is an ancient
1003 leftover which nobody will want to change any more.
1004 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1005 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1006 * frame.c (x_set_scroll_bar_width):
1007 * w32fns.c (w32_createscrollbar):
1008 * w32term.c (w32_set_vertical_scroll_bar):
1009 * xfns.c (x_set_scroll_bar_default_width):
1010 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1011 (x_scroll_bar_expose): Related users changed.
1013 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1015 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1016 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1017 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1019 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1021 * nsterm.h, w32term.h, xterm.h: ...and not here.
1022 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1023 Remove unused Xisms.
1024 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1025 these modules are never compiled otherwise.
1027 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1029 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1030 Doc fix. (Bug#15375)
1032 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1034 Unify Fx_focus_frame between all ports.
1035 * frame.h (x_focus_frame): New prototype.
1036 * xfns.c (Fx_focus_frame): Remove.
1037 (syms_of_xfns): Do not defsubr it.
1038 (x_focus_frame): X implementation.
1039 * nsfns.m (Fx_focus_frame): Remove.
1040 (syms_of_nsfns): Do not defsubr it.
1041 (x_focus_frame): NS implementation.
1042 * w32term.c (Fx_focus_frame): Remove.
1043 (x_focus_on_frame): Rename to...
1044 (x_focus_frame): W32 implementation.
1045 * w32term.h (x_focus_on_frame): Remove prototype.
1046 * w32fns.c (Fx_focus_frame): Remove.
1047 (syms_of_w32fns): Do not defsubr it.
1048 * frame.c (Fx_focus_frame): Define here.
1049 (syms_of_frame): Defsubr here.
1050 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1052 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1054 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1055 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1056 each port to reference the port-specific window system data.
1057 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1058 (FRAME_DISPLAY_INFO): Define.
1059 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1060 (FRAME_DISPLAY_INFO): Define. Adjust users.
1061 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1062 (FRAME_DISPLAY_INFO): Define. Adjust users.
1063 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1064 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1065 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1066 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1067 * xselect.c, xterm.c: All related users changed.
1069 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1071 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1072 (x_menubar_window_to_frame): Remove prototypes.
1073 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1074 (x_menubar_window_to_frame, x_top_window_to_frame):
1076 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1077 (x_menubar_window_to_frame, x_top_window_to_frame):
1078 ...to here and convert all but the last to static.
1080 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1082 * lisp.mk (lisp): Add w32-common-fns.elc.
1084 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1086 * charset.c (char_charset): Document an exception for char-charset.
1088 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1090 * xterm.h (x_display_info): New field last_user_time...
1091 * xterm.c (toplevel): ...to replace static last_user_time.
1092 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1094 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1096 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1097 scroll bar values to prevent thumb from disappear and update comment.
1099 2013-09-11 Glenn Morris <rgm@gnu.org>
1101 * emacs.c (usage_message): Possessive apostrophe tweak.
1103 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1105 * nsterm.m (syms_of_nsterm): Use Qns.
1106 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1107 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1108 * xfns.c (x_display_info_for_name, Fx_open_connection):
1109 Remove old '#if 0' code.
1110 (syms_of_xfns): Use Qx.
1111 * termhooks.h (fullscreen_hook): Remove the leftover.
1112 (struct terminal): Fix typo in comment.
1114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1116 Cleaning up a few X scroll bar bits.
1117 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1118 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1119 New member last_seen_part, going to replace...
1120 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1121 (xt_action_hook) [USE_LUCID]: Adjust user.
1122 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1123 Lucid-specific scroll bar support.
1124 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1125 to int and adjust to use last_seen_part member.
1126 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1127 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1128 Initialize last_seen_part.
1130 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1132 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1133 insert-buffer-substring an empty string.
1135 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1137 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1138 avoiding a GCC warning.
1140 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1142 Ifdef away frame tool bar code when it is not really used.
1143 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1144 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1145 and minimize_tool_bar_window_p under the above.
1146 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1147 (fset_tool_bar_window): Likewise.
1148 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1149 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1150 (change_frame_size_1):
1151 * window.c (window_from_coordinates, Frecenter): Adjust users.
1152 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1153 code is not really used.
1154 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1155 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1156 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1157 [!USE_GTK && !HAVE_NS]: Define as such.
1158 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1159 (note_mouse_highlight, expose_frame):
1160 * xfns.c (x_set_tool_bar_lines):
1161 * xterm.c (handle_one_xevent): Adjust users.
1163 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1165 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1166 This bug was introduced by my 2013-08-26 patch, which incorrectly
1167 assumed that the terminfo implementation doesn't use termcap buffers.
1168 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1169 these buffers apparently are used after all.
1170 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1171 (struct tty_display_info): Define members termcap_term_buffer and
1172 termcap_strings_buffer even if TERMINFO.
1174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1177 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1178 'usage' docstring entry to pacify make-docfile.
1180 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1182 Change comparison functions =, <, >, <=, >= to take many arguments.
1183 * data.c: Change comparison functions' interface and implementation.
1184 * lisp.h: Make arithcompare available for efficient two arg
1186 * bytecode.c: Use arithcompare.
1187 * fileio.c: Use new interface.
1189 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1191 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1193 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * eval.c (Feval): Document the new use of `lexical'.
1197 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1199 Review and drop old frame resize hack.
1200 * frame.h (struct frame): Remove force_flush_display_p.
1201 * dispnew.c (update_frame): Adjust user and don't call
1202 flush_frame here. The comment has said that there was an issues
1203 with redisplaying fringes, but I don't see any differences with
1204 and without this hack. Hopefully we can continue without it.
1205 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1206 current frame matrices twice if resized_p is set.
1208 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1210 Do not populate pure Xism x_sync to other ports.
1211 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1212 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1213 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1214 * w32term.h (x_sync): Remove prototype.
1216 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1218 Cleanup frame flushing.
1219 * dispextern.h (struct redisplay_interface):
1220 Drop flush_display_optional because flush_display is enough
1221 for X and flushing via RIF is just a no-op for others.
1222 * frame.h (flush_frame): New function.
1223 * dispnew.c (update_frame):
1224 * minibuf.c (read_minibuf):
1225 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1227 * keyboard.c (detect_input_pending_run_timers): Do not flush
1228 all frames but selected one in redisplay_preserve_echo_area.
1229 * nsterm.m (ns_flush): Remove no-op.
1230 (ns_redisplay_interface): Adjust user.
1231 * w32term.h (x_flush): Remove no-op.
1232 (w32_redisplay_interface): Adjust user.
1233 * xterm.c (x_flush): Simplify because we do not flush all
1234 frames at once any more. Adjust comment.
1235 (x_redisplay_interface): Adjust user.
1237 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1239 Port --without-x --enable-gcc-warnings to Fedora 19.
1240 * gfilenotify.c (globals_of_gfilenotify):
1241 Call g_type_init only if using an older glib version that needs it.
1243 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1245 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1246 (last_glyphless_glyph_merged_face_id): Remove declarations.
1247 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1248 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1249 (last_glyphless_glyph_merged_face_id): Now static.
1250 (merge_escape_glyph_face): New function, refactored from...
1251 (get_next_display_element): ...here.
1252 (merge_glyphless_glyph_face): New function, refactored from...
1253 (produce_glyphless_glyph): ...here...
1254 * term.c (produce_glyphless_glyph): ...and here.
1256 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1258 * eval.c (eval_sub): Only call Ffunction if necessary.
1260 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1262 Attempt to make redisplay more selective when changing cursor type.
1263 * frame.h (struct frame): New bitfield cursor_type_changed.
1264 * xdisp.c (cursor_type_changed): Remove.
1265 (try_cursor_movement, redisplay_window, try_window_id)
1266 (set_frame_cursor_types, try_window_reusing_current_matrix):
1267 Adjust to use per-frame bitfield.
1268 (redisplay_internal): Look for cursor type change on each visible
1269 frame and consider all frames if cursor type has been changed on
1270 the frame other than selected. If cursor type has been changed on
1271 selected frame only, do not use fast update.
1273 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1275 Attempt to make redisplay more selective when changing fonts.
1276 * frame.h (struct frame): New bitfield fonts_changed.
1277 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1278 (adjust_frame_glyphs): Add prototype.
1279 * dispnew.c (fonts_changed_p): Remove.
1280 (adjust_glyphs): Remove because we do not
1281 adjust matrices on all frames at once any more.
1282 (adjust_frame_glyphs): Block and unblock input here.
1283 (adjust_glyph_matrix): Use fonts_changed.
1284 (change_frame_size_1): Use adjust_frame_glyphs.
1285 * font.c (font_open_entity): Use fonts_changed.
1286 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1287 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1288 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1289 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1290 (shrink_mini_window, Fresize_mini_window_internal)
1291 (window_scroll_pixel_based, Fset_window_configuration)
1292 (apply_window_adjustment, Fset_window_vscroll):
1293 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1294 Use adjust_frame_glyphs.
1295 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1296 (try_window_reusing_current_matrix, try_window_id, display_line)
1297 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1298 (redisplay_internal): Consider fonts_changed and adjust frame
1299 matrices for each frame only if the frame is visible. If font
1300 has been changed on some frame during full redisplay, retry
1301 only visible frames where the font has been actually changed.
1303 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1305 Cache current header and mode line height for each window.
1306 * window.h (struct window): New fields mode_line_height
1307 and header_line_height.
1308 * window.c (make_window): Initialize them.
1309 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1310 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1311 (current_mode_line_height, current_header_line_height):
1313 * xdisp.c (current_mode_line_height, current_header_line_height):
1315 (pos_visible_p, init_xdisp): Adjust user.
1316 (redisplay_window): Invalidate mode_line_height and
1317 header_line_height if current and desired matrices do not agree.
1319 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1321 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1322 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1324 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1326 Make --without-x compatible with --enable-gcc-warnings.
1327 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1328 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1329 members under HAVE_WINDOW_SYSTEM.
1330 * keyboard.c (make_lispy_focus_out): Likewise.
1331 (record_menu_key): Move under HAVE_MENUS.
1332 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1333 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1334 (syms_of_xdisp): Adjust user.
1335 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1336 (start_hourglass, cancel_hourglass):
1337 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1338 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1339 and CLEAR_FONT_TABLE_NFONTS.
1340 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1341 Declare only if HAVE_WINDOW_SYSTEM.
1342 (lface_same_font_attributes_p, clear_face_gcs): Define only
1343 if HAVE_WINDOW_SYSTEM.
1345 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1347 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1348 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1349 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1351 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1353 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1355 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1357 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1358 This fixes a type error on hosts where ptrdiff_t is wider than int.
1360 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * keyboard.c (read_key_sequence_vs): New function.
1363 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1366 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1368 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1370 Makefile improvements.
1371 * Makefile.in (config.status): Don't use double-colon rules, as
1372 they are not portable according to POSIX. Fix shell typo with `;
1373 I guess this rule has never been tested?
1374 (VCSWITNESS): New macro, to override any environment var.
1376 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1378 * xterm.h (struct x_display_info): Do not track X connection
1379 fd separately because it is always available from Display.
1380 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1383 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1385 * buffer.c (drop_overlay):
1386 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1387 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1389 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1391 * buffer.c (Fmake_overlay, Fmove_overlay):
1392 * intervals.c (set_point_from_marker):
1393 * print.c (PRINTPREPARE): Prefer signal_error
1394 to plain error and report unsuitable marker too.
1396 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1398 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1399 for 'dragging' member.
1400 (struct x_output): Remove set-but-unused leftovers
1401 'left_before_move' and 'top_before_move'.
1402 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1403 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1404 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1405 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1406 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1407 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1408 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1409 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1411 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1413 * nsfont.m (INVALID_GLYPH): New define.
1414 (nsfont_encode_char): Use INVALID_GLYPH.
1415 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1417 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1419 * xterm.c (x_last_mouse_movement_time): Revert last change.
1420 This code should use XDisplayMotionBufferSize to check display's
1421 motion history first, and there are few other issues as well.
1422 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1423 (handle_one_xevent): Adjust user.
1425 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1427 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1428 * frame.c (Flast_nonminibuf_frame): ... to here.
1429 (check_minibuf_window): Don't abort if no window was found
1432 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1434 Use XGetMotionEvents to ask the last mouse motion time from X server.
1435 * xterm.c (X_MOTION_HISTORY): Default to 1.
1436 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1437 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1438 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1439 Ifdef away legacy code.
1440 (XTmouse_position, x_scroll_bar_report_motion):
1441 Use x_last_mouse_movement_time.
1442 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1445 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1447 * msdos.c (last_mouse_window): Move to...
1448 (dos_rawgetc): ...this function and adjust comment.
1449 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1450 (mouseMoved): ...this function and adjust comment.
1451 * w32term.c (last_window): Likewise with...
1452 (w32_read_socket): ...this function.
1453 * xterm.c (last_window): Likewise with...
1454 (handle_one_xevent): ...this function.
1456 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1458 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1459 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1460 (handle_one_xevent): ...to here.
1461 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1464 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1466 * msdos.c (IT_set_terminal_window): Remove no-op.
1467 (initialize_msdos_display): Adjust terminal setup.
1468 * w32console.c (w32con_set_terminal_window): Remove no-op.
1469 (initialize_w32_display): Adjust terminal setup.
1470 * w32term.c (w32_set_terminal_window): Remove no-op.
1471 (w32_create_terminal): Adjust terminal setup.
1472 * xterm.c (XTset_terminal_window): Remove no-op.
1473 (x_create_terminal): Adjust terminal setup.
1475 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1477 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1479 (ns_create_terminal): Adjust terminal setup.
1480 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1482 (w32_create_terminal): Adjust terminal setup.
1483 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1485 (x_create_terminal): Adjust terminal setup.
1487 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1489 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1490 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1491 * dispnew.c (buffer_posn_from_coords):
1492 * window.c (Fwindow_end, displayed_window_lines):
1493 * xdisp.c (redisplay_mode_lines): Use it.
1495 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1497 * fontset.c (face_for_char): Check char in the current face font first
1498 if HAVE_NS (Bug#15138).
1500 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1502 * window.c (temp_output_buffer_show): Make sure window returned
1503 by display_buffer is live (Bug#15213).
1505 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1507 Minor cleanup to avoid forward declarations.
1508 * coding.h (struct ccl_spec): Remove forward declaration.
1509 * composite.h (toplevel): Include font.h.
1510 (struct composition_it, struct face, struct font_metrics):
1511 Remove forward declaration.
1512 * dispextern.h (struct image, struct atimer): Likewise.
1513 * emacsgtkfixed.h (struct frame): Likewise.
1514 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1515 * font.h (struct font_driver, struct font, struct glyph_string)
1516 (struct face): Remove forward declaration.
1517 * fontset.h (struct face, struct font): Likewise.
1518 * frame.h (toplevel): Style cleanup.
1519 (enum output_method): Move to...
1520 * termhooks.h (enum output_method): ...here.
1521 (struct glyph, struct frame, struct ns_display_info)
1522 (struct x_display_info, struct w32_display_info):
1523 Remove forward declaration.
1524 * xterm.h (toplevel): Include termhooks.h.
1525 (struct font, struct window, struct glyph_matrix, struct frame)
1526 (struct input_event, struct face, struct image): Remove forward
1528 * gtkutil.h (struct _widget_value): Likewise.
1529 * keyboard.h (toplevel): Include termhooks.h.
1530 (struct input_event): Remove forward declaration.
1532 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1534 * intervals.c (set_point_from_marker): New function.
1535 * editfns.c (Fgoto_char):
1536 * process.c (Finternal_default_process_filter):
1537 * window.c (select_window_1): Use it.
1538 * buffer.h (set_point_from_marker): Add prototype.
1540 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1542 * w32.c (term_winsock): Call release_listen_threads before calling
1544 (_sys_wait_accept): Wait for accept event in a loop with a finite
1545 timeout, instead of waiting indefinitely. Will hopefully avoid
1546 hanging during exit because WSACleanup deadlocks waiting for the
1547 event object to be released. (Bug#14333)
1549 * w32proc.c (release_listen_threads): New function, signals all
1550 the reader threads that listen for connections to stop waiting.
1552 * w32.h (release_listen_threads): Add prototype.
1554 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1556 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1557 field of new marker (for sanity and safety).
1558 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1559 anyway because XMISCTYPE is a function and can't be an lvalue).
1561 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1563 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1564 (x_after_update_window_line, x_scroll_bar_create):
1565 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1566 (handle_one_xevent, x_clear_frame_area):
1567 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1568 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1569 * xterm.h (x_clear_area): Adjust prototype.
1571 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1573 Hook scanning and indentation functions to find_newline. This helps
1574 to avoid duplicated code and renders more respect to newline cache.
1575 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1576 * cmds.c (Fforward_line):
1577 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1578 Use find_newline and avoid unnecessary point movements.
1579 * search.c (scan_newline): Implement on top of find_newline.
1581 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1583 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1584 scoped code (bug#11258).
1586 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1588 * nsterm.m (last_window): New variable.
1589 (EV_TRAILER2): New macro.
1590 (EV_TRAILER): Call EV_TRAILER2.
1591 (mouseMoved:): Add support for mouse-autoselect-window
1592 on nextstep (Bug#6888).
1594 2013-08-28 Andreas Schwab <schwab@suse.de>
1596 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1597 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1598 Remove unused macro definitions.
1599 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1600 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1601 Only define if emacs.
1603 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1605 Prefer enum glyph_row_area to int where appropriate.
1606 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1608 (window_box, window_box_width, window_box_left, window_box_left_offset)
1609 (window_box_right, window_box_right_offset): Adjust prototypes.
1610 * xdisp.c (window_box, window_box_width, window_box_left)
1611 (window_box_left_offset, window_box_right, window_box_right_offset):
1612 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1613 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1614 * nsterm.m (ns_clip_to_row):
1615 * w32term.c (w32_clip_to_row):
1616 * xterm.c (x_clip_to_row): Likewise.
1618 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1620 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1621 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1623 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1625 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1626 for portability to hosts where /bin/sh has problems.
1628 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1630 Redesign redisplay interface to drop global output_cursor.
1631 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1632 (toplevel): Remove declaration of output_cursor.
1633 (set_output_cursor, x_cursor_to): Remove prototype.
1634 * window.h (struct window): New member output_cursor.
1635 (output_cursor_to): New function to replace RIF member.
1636 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1637 (update_text_area, set_window_cursor_after_update): Use it.
1638 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1639 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1640 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1641 * w32term.c (x_update_window_begin, x_update_window_end):
1642 * xterm.c (x_update_window_begin, x_update_window_end):
1643 Adjust to use per-window output cursor.
1645 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1647 Simplify SELECT_TYPE-related code.
1648 Like EMACS_TIME, this portability layer is no longer needed, since
1649 Emacs has been using fd_set as a portability layer for some time.
1650 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1651 (SELECT_TYPE): Remove. All uses changed to fd_set.
1652 (fd_set) [!FD_SET]: New typedef.
1654 Simplify EMACS_TIME-related code.
1655 This portability layer is no longer needed, since Emacs has been
1656 using struct timespec as a portability layer for some time.
1657 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1658 Include <time.h> rather than "systime.h"; that's all that's needed now.
1659 * dispnew.c: Include <timespec.h> rather than "systime.h";
1660 that's all that's needed now.
1661 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1662 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1663 TIMESPEC_RESOLUTION.
1664 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1665 LOG10_TIMESPEC_RESOLUTION.
1666 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1667 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1668 (make_emacs_time): Remove. All used changed to make_timespec.
1669 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1670 (current_timespec): Rename from current_emacs_time. All uses changed.
1671 (add_emacs_time): Remove. All uses changed to timespec_add.
1672 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1673 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1674 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1675 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1676 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1677 (current_timespec): Rename from current_emacs_time. All uses changed.
1678 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1679 changed to timespec_cmp.
1680 * xgselect.c: Include <timespec.h>, since our .h files don't.
1682 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1684 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1685 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1686 Remove the leftovers.
1687 * gtkutil.c (toplevel): Do not declare Qxft but include
1689 * image.c (toplevel): Do not declare Vlibrary_cache because
1690 it's already done in lisp.h.
1692 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1694 * lisp.h (Mouse_HLInfo): Move from here...
1695 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1696 (reset_mouse_highlight): New function.
1697 * msdos.c (dos_set_window_size, IT_update_begin)
1698 (internal_terminal_init):
1699 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1700 (ns_initialize_display_info):
1701 * w32console.c (initialize_w32_display):
1702 * w32term.c (x_update_window_end, x_free_frame_resources)
1703 (w32_initialize_display_info):
1704 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1705 * window.c (Fdelete_other_windows_internal):
1706 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1707 * termchar.h (toplevel):
1708 * xterm.h (toplevel): Include dispextern.h.
1710 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1712 Fix minor problems found by static checking.
1713 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1714 (expect): Avoid nested-if warning.
1715 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1716 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1717 * nsterm.h, nsterm.m (ns_select):
1718 * xgselect.c, xgselect.h (xg_select):
1719 Adjust signature to better match pselect's.
1720 * nsterm.m (ns_select):
1721 Don't set *TIMEOUT, since pselect doesn't.
1722 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1723 diagnostic about assigning const char * to it.
1724 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1726 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * lread.c (substitute_object_recurse): Handle hash-tables as well
1731 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1733 Fix unlikely core dump in init_tty, and simplify terminfo case.
1734 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1735 The old version incorrectly dumped core if malloc returned a
1736 buffer containing only non-NUL bytes.
1737 (init_tty): Do not allocate or free termcap buffers; the
1738 struct does that for us now.
1739 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1740 (struct tty_display_info): Define members termcap_term_buffer and
1741 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1742 use them. Allocate them directly in struct rather than indirectly
1743 via a pointer, to simplify init_tty.
1745 * frame.c (check_minibuf_window): Initialize 'window' properly,
1746 so that Emacs reliably aborts later if 'window' is not initialized.
1748 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1750 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1751 of VoidSymbol (Bug#15154).
1753 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1755 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1756 mouse_face_beg_y and mouse_face_end_y.
1757 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1758 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1759 Adjust users and update comment where appropriate.
1761 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1763 * frame.c (check_minibuf_window): New function.
1764 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1765 Call check_minibuf_window (Bug#15183).
1767 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1769 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1770 because this is the only last cursor data we need to keep and consult.
1771 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1772 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1775 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1777 Fix recovering from possible decompression error.
1778 Since insert_from_gap doesn't always move point, we can't use PT as
1779 the position where the partially decompressed data ends, and
1780 should count how many bytes was produced so far.
1781 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1782 (unwind_decompress): Really delete partially uncompressed data.
1783 (Fzlib_decompress_region): Take decompressed data size into account.
1785 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1787 * syntax.c (init_syntax_once): Adjust comment and do an early
1788 initialization of Qchar_table_extra_slots just once...
1789 * casetab.c (init_casetab_once):
1790 * category.c (init_category_once):
1791 * character.c (syms_of_character):
1792 * coding.c (syms_of_coding):
1793 * xdisp.c (syms_of_xdisp): ...and omit it here.
1795 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1797 * xdisp.c (get_next_display_element): Don't apply to characters
1798 from a display vector the logic of setting it->end_of_box_run_p
1799 suitable for characters from a buffer. (Bug#15175)
1801 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1802 to handle directories, rather than '_utime' which doesn't.
1805 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1807 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1808 or fullscreen (Bug#14627).
1810 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1812 System-dependent integer overflow fixes.
1813 * process.c (Fset_process_window_size): Signal an error if
1814 the window size is outside the range supported by the lower level.
1815 * sysdep.c (set_window_size): Return negative on error,
1816 nonnegative on success, rather than -1, 0, 1 on not in system,
1817 failure, success. This is simpler. Caller changed.
1818 (serial_configure): Remove unnecessary initialization of local.
1819 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1820 size fits in unsigned long; this isn't true on some 32-bit hosts.
1821 Avoid buffer overrun if some future version of /proc/meminfo has a
1822 variable name longer than 20 bytes.
1823 (system_process_attributes) [__FreeBSD__]:
1824 Don't assume hw.availpages fits in 'int'.
1826 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1828 Don't let very long directory names overrun the stack.
1829 Fix some related minor problems involving "//", vfork.
1830 * callproc.c (encode_current_directory): New function.
1831 (call_process): Don't append "/"; not needed.
1832 * fileio.c (file_name_as_directory_slop): New constant.
1833 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1834 this can save the caller having to alloca.
1835 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1836 Use SAFE_ALLOCA, not alloca.
1837 (directory_file_name, Fexpand_file_name): Leave leading "//"
1838 alone, since it can be special even on POSIX platforms.
1839 * callproc.c (call_process):
1840 * process.c (Fformat_network_address):
1841 * sysdep.c (sys_subshell):
1842 Use encode_current_directory rather than rolling our own.
1843 (create_process): No need to encode directory; caller does that now.
1844 * process.h (encode_current_directory): New decl.
1845 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1846 Rework to avoid 'goto xyzzy;'.
1848 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1850 * xdisp.c (handle_face_prop): If the default face was remapped use
1851 the remapped face for strings from prefix properties. (Bug#15155)
1853 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1855 Minor cleanup for redisplay interface and few related functions.
1856 * frame.h (enum text_cursor_kinds): Move from here...
1857 * dispextern.h (enum text_cursor_kinds): ...to here.
1858 (toplevel): Drop unnecessary declarations.
1859 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1860 in update_window_end_hook and draw_window_cursor functions.
1861 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1862 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1863 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1864 * xterm.c (x_update_window_end, x_draw_window_cursor):
1865 * xdisp.c (display_and_set_cursor, update_window_cursor)
1866 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1867 enum text_cursor_kinds where appropriate.
1869 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1871 Redesign redisplay interface to drop updated_row and updated_area.
1872 * dispextern.h (updated_row, updated_area): Remove declaration.
1873 (struct redisplay_interface): Pass glyph row and row area parameters
1874 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1875 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1877 * dispnew.c (updated_row, updated_area): Remove.
1878 (redraw_overlapped_rows, update_window_line): Adjust user.
1879 (update_marginal_area, update_text_area): Likewise. Pass updated row
1880 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1881 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1884 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1886 * process.c (flush_pending_output): Remove stub.
1889 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1891 * callproc.c: Fix race that killed background processes (Bug#15144).
1892 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1893 Record deleted process-id in critical section, not afterwards.
1894 Don't mistakenly kill process created by a call-process invocation
1895 that discards output and does not wait.
1897 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1899 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1900 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1901 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1902 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1903 to shut up compiler in mark_object.
1904 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1906 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1908 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1909 We can't portably rely on PTY_OPEN doing that, even if
1910 it calls posix_openpt with O_CLOEXEC.
1912 2013-08-20 Kenichi Handa <handa@gnu.org>
1914 * character.c (string_char): Improve commentary.
1916 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1918 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1919 (struct animation_cache): Make signature a flexible array member.
1920 All uses changed. This is a tad slower but may insulate us better
1921 from future changes to ImageMagick.
1923 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1925 * image.c: Shrink memory needed for animation cache.
1926 (SIGNATURE_DIGESTSIZE): New constant.
1927 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1928 (imagemagick_create_cache): Copy the signature. This saves
1929 several KB of memory that ImageMagick wastes per signature.
1930 Don't bother updating the update_time, as the caller does that now.
1931 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1932 it's a fixed size struct member now.
1933 (imagemagick_get_animation_cache): Always destroy the signature,
1934 as it's now imagemagick_create_cache's responsibility to copy it.
1935 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1936 and use memcmp rather than strcmp.
1937 eassert that ImageMagick returns a signature of the specified length.
1939 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1941 * image.c (imagemagick_get_animation_cache): Don't segfault on
1943 (imagemagick_get_animation_cache): Revert to previous definition
1944 so that it actually works. But keep the memory leak fix.
1945 (imagemagick_get_animation_cache): Fix memory leak.
1947 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1949 * image.c: Fix animation cache signature memory leak.
1950 Fix some other minor performance problems while we're at it.
1951 (imagemagick_create_cache): Clear just the members that
1952 need clearing. Don't set update_time, as caller does that now.
1953 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1954 Simplify by using pointer-to-pointer instead of a prev pointer.
1955 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1956 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1957 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1958 it's already a copy. Free the signature probe unless it's cached.
1960 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1961 This was introduced by my 2013-08-12 fix for Bug#15035.
1963 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1965 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1966 (imagemagick_prune_animation_cache): Now static.
1968 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1970 * image.c (imagemagick_get_animation_cache): Don't segfault when
1971 pruning all entries.
1973 2013-08-18 Ken Brown <kbrown@cornell.edu>
1975 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1976 static heap if ENABLE_CHECKING is defined.
1977 (max_bss_sbrk_ptr): New variable.
1979 (report_sheap_usage): Report maximum static heap usage instead of
1980 ending static heap usage.
1982 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1984 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1985 of zlib_initialized according to the results of calling
1986 init_zlib_functions.
1988 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1990 * image.c: Implement an ImageMagick per-image cache.
1991 (imagemagick_get_animation_cache): Fix a double-free error.
1992 (imagemagick_load_image): Remove the ping_wand code, which only
1993 apparently saved time on invalid animated images, and slowed down
1994 everything else. Optimise for the common case.
1996 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1998 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2000 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2002 * marker.c (set_marker): Remove documentation of undefined behavior.
2004 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2006 * image.c (imagemagick_compute_animated_image): Animate correctly
2007 when sub-images are smaller than the main image.
2008 (imagemagick_compute_animated_image): Setting the iterator row to
2009 zero is apparently not allowed.
2010 (imagemagick_compute_animated_image): Allow images that say they
2011 have sub-images that are bigger than the main image, but just crop
2014 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2016 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2018 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2020 * image.c (imagemagick_compute_animated_image): Respect the GIF
2023 2013-08-15 Ken Brown <kbrown@cornell.edu>
2025 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2026 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2029 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2031 Fix minor problems found by static checking.
2032 * frame.c (delete_frame):
2033 * xdisp.c (next_element_from_display_vector):
2034 Avoid uninitialized local.
2035 * image.c (imagemagick_compute_animated_image): Port to C89.
2036 Prefer usual GNU indentation style for loops.
2037 Be more careful about bizarrely large sizes, by using ptrdiff_t
2040 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2042 Fix infinite frame selection loop (Bug#15025).
2043 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2045 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2047 * xdisp.c (compute_window_start_on_continuation_line):
2048 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2049 to make sure we end up setting the window start at the leftmost
2050 visible character of the display line. This avoids funky
2051 horizontal shifting because the window start is not kept on the
2052 same position. (Bug#15090)
2053 (next_element_from_display_vector): Support 'box' face attribute
2054 in the face definitions of a display vector. (Bug#15099)
2056 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2058 * image.c (imagemagick_compute_animated_image): Implement animated
2060 (imagemagick_compute_animated_image): Fix some compilation
2061 warnings. Implement a very simple cache to make the animation
2062 usable at all, but it should be replaced with a per-image cache.
2064 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2066 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2067 to do `for' loops over alist values.
2068 * buffer.h (FOR_EACH_BUFFER):
2069 * process.c (FOR_EACH_PROCESS): Use it.
2070 (handle_child_signal, status_notify, Fget_buffer_process)
2071 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2073 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2075 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2076 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2077 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2078 to xzalloc and so avoid redundant call to memset.
2079 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2080 members because it is allocated with xzalloc and so already zeroed.
2082 2013-08-14 Ken Brown <kbrown@cornell.edu>
2084 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2087 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2089 Utility function and macro to copy Lisp string to C string.
2090 * lisp.h (xlispstrdupa): New macro.
2091 (xlispstrdup): New prototype.
2092 * alloc.c (xlispstrdup): New function.
2093 * callint.c (Fcall_interactively):
2094 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2095 (Fsubstitute_in_file_name):
2096 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2097 * image.c (x_create_bitmap_from_file):
2098 * w32term.c (w32_term_init):
2099 * xterm.c (x_term_init): Use xlispstrdup.
2101 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2103 * image.c (imagemagick_load_image): Make animated pictures work.
2104 There's still some problems with background color settings, though
2107 * decompress.c (unwind_decompress): Always restore point.
2109 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2111 * marker.c (set_marker): Reformat documentation.
2113 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2115 * xdisp.c (cursor_type_changed): Now static.
2117 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2118 Use changed. This avoids the need to call xmalloc and for the
2119 caller to call xfree, and avoids memory leaks in some situations.
2121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2123 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2124 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2125 (redisplay_window): If window_end_valid is cleared due to non-zero
2126 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2127 so do not call to try_cursor_movement for that window.
2129 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2131 * window.h (struct window): Convert window_end_pos and
2132 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2133 (wset_window_end_pos, wset_window_end_vpos): Remove.
2134 * dispnew.c (adjust_glyph_matrix):
2135 * window.c (Fwindow_end, replace_window, set_window_buffer)
2137 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2138 (set_vertical_scroll_bar, redisplay_window, try_window)
2139 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2140 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2141 (note_mouse_highlight): Adjust users.
2142 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2145 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2147 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2148 * image.c (imagemagick_filename_hint): Use `const char *' and
2149 prefer SSDATA to SDATA to avoid warnings.
2151 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2153 Cleanup window fringes, margins and scroll bars adjustments.
2154 * window.c (set_window_fringes, set_window_margins)
2155 (set_window_scroll_bars, apply_window_adjustment): New functions.
2156 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2157 (Fset_window_scroll_bars): Use them.
2159 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2161 * window.h (struct window): Convert scroll_bar_width
2162 from Lisp_Object to integer. Adjust comment.
2163 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2165 * window.c (wset_scroll_bar_width): Remove.
2166 (make_window): Initialize scroll_bar_width.
2167 (Fsplit_window_internal): Use direct assignment.
2168 (Fset_window_configuration, save_window_save):
2169 Convert Lisp_Object to integer and back where appropriate.
2170 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2171 bar was actually changed, and mention this in docstring.
2173 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2175 * decompress.c: Minor simplifications.
2176 (Fzlib_decompress_region): Don't bother verifying
2177 that avail_out <= UINT_MAX, as that was confusing.
2178 Mention the restriction in a comment instead.
2179 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2181 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2183 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2184 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2186 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2188 * image.c (imagemagick_filename_hint): Check for errors in the
2191 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2193 * window.c (Fwindow_margins): Return nil when there's no marginal
2194 area, as per the documented API.
2196 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2197 Fmake_vector, as scroll bar's struct members are not all Lisp
2198 objects now. This avoids crashes in GC.
2200 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2201 bool, so its address could be taken.
2203 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2205 * image.c (imagemagick_filename_hint): New function to possibly
2206 apply `image-content-type-suffixes'.
2207 (imagemagick_load_image): Use it.
2209 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2211 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2212 if loading zlib failed.
2214 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2216 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2217 2013-08-13 checkin below. Change bool to BOOL, rule is:
2218 All Obj-C code uses BOOL, except for interfaces callable from C.
2220 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2222 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2224 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2225 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2226 bool instead of BOOL.
2227 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2228 from Lisp_Object to bitfield. Adjust comment.
2229 * w32term.c (x_scroll_bar_create): Adjust user.
2230 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2231 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2232 Use bool for boolean.
2233 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2234 to `unsigned int' when defining a bitfield.
2236 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2238 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2240 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2242 * window.h (struct window): Convert left_margin_cols and
2243 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2244 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2245 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2247 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2249 (showing_window_margins_p, update_window_line, update_frame_1):
2250 * fringe.c (draw_fringe_bitmap_1):
2251 * xdisp.c (window_box_width): Adjust users.
2252 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2253 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2254 Use direct assignment.
2255 (Fset_window_configuration, save_window_save, Fwindow_margins):
2256 Convert Lisp_Object to integer and back where appropriate.
2257 (Fset_window_margins): Adjust user. Return t if any margin
2258 was actually changed, and mention this in docstring.
2260 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2262 * syntax.c (forward_word):
2263 * cmds.c (forward_char, backward_char): Mention the optional argument.
2265 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2267 * window.h (struct window): Convert left_fringe_width
2268 and right_fringe_width from Lisp_Objects to integers.
2270 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2271 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2272 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2274 (make_window): Initialize new integer fields to -1.
2275 (Fsplit_window_internal): Use direct assignment.
2276 (Fset_window_configuration, save_window_save):
2277 Convert Lisp_Object to integer and back where appropriate.
2278 (Fset_window_fringes): Adjust user. Return t if any fringe
2279 was actually changed, and mention this in docstring.
2281 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2283 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2284 * nsfns.m (x_set_cursor_type):
2285 * w32fns.c (x_set_cursor_type):
2286 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2287 * xdisp.c (set_frame_cursor_types): ...but in common code.
2289 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2291 * font.c (clear_font_cache): New function, stripped from...
2292 (Fclear_font_cache): ...here, which now uses the function
2293 above. Adjust comment.
2294 * font.h (clear_font_cache): Add prototype.
2295 * xfaces.c (clear_face_cache): Use clear_font_cache.
2297 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2299 * window.c (Fset_window_start): Compare `w', not `window' because
2300 `w' might not be equal to `window' after call to decode_live_window.
2302 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2304 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2305 This fixes a problem introduced by the Bug#15035 patch
2306 when using GPG. Reported by Herbert J. Skuhra.
2308 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2310 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2311 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2312 not yet initialized.
2314 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2316 * decompress.c (Fzlib_decompress_region): Support zlib
2317 decompression, too, and rename.
2319 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2321 Minor zlib configuration tweaks.
2322 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2323 Don't assume presence of fn_inflateInit2_ zlib internal function.
2325 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2327 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2328 include the zlib prefix.
2330 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2332 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2333 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2334 define static variables that are pointers to zlib functions to be
2336 (init_zlib_functions) [WINDOWSNT]: New function.
2337 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2339 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2340 macros instead of invoking the zlib functions directly.
2341 (syms_of_decompress): DEFSYM Qzlib_dll.
2342 Staticpro Szlib_available_p.
2344 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2346 Avoid looping over all frame windows to freeze and unfreeze.
2347 * window.h (struct window): Drop frozen_window_start_p.
2348 (freeze_window_starts): Drop prototype.
2349 * frame.h (struct frame): New frozen_window_starts flag.
2350 (FRAME_WINDOWS_FROZEN): New macro.
2351 * window.c (freeze_window_start, freeze_window_starts):
2353 (select_window, replace_window): Adjust users.
2354 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2355 (window_frozen_p): New function.
2356 (redisplay_window): Use it.
2358 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2360 Fix some fd issues when running subprocesses (Bug#15035).
2361 Fix bugs that can leak files or file descriptors on errors.
2362 Don't unlink open temp files, as that's hard for users to diagnose
2363 when things go awry (e.g., temp disk exhausted).
2364 Don't bother to lock temp files. Check for invalid recursion.
2365 * callproc.c (synch_process_fd): Remove. All uses removed.
2366 (synch_process_tempfile): New var or macro.
2367 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2369 (record_kill_process): New arg, the temp name. All callers changed.
2370 (delete_temp_file): Now just a simple wrapper around unlink.
2371 (call_process_kill): New arg, the call_process_fd array.
2372 Close them all. Clear synch_process_pid. Remove the temp file,
2373 or arrange for it to be removed.
2374 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2375 that's been moved to synch_process_tempfile. Caller changed.
2376 Do not remove the tempfile; that's now call_process_kill's
2378 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2379 call_process_kill; the caller now does that.
2380 (call_process_cleanup): Do not close the process fd; that's now
2381 call_process_kill's responsibility.
2382 (Fcall_process): Implement via new function call_process, which
2383 has most of the old body of Fcall_process, but with a different API.
2384 (call_process): New function that does not open or close filefd if
2385 it is nonnegative. Record which fds need to be closed, and let
2386 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2387 Signal an error if invoked recursively (could be done via a hook).
2388 Simplify creation of the tempfile in the MSDOS case.
2389 Don't create the output file until after checking for the executable.
2390 Report any failure to open /dev/null.
2391 Don't open /dev/null for writing twice; once is enough.
2392 Don't create pipe if all output is being discarded or sent to file.
2393 Don't worry about setting up the coding system or reading from the
2394 pipe if all output is being discarded.
2395 Hoist fd_error local into top level, to lessen block nesting.
2396 Don't record deleted pid here; now done by Fcall_process_region.
2397 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2398 and note its success in synch_process_tempfile.
2399 Do not leak resources when child_setup fails.
2400 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2401 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2402 (create_temp_file): Now returns open fd, with an additional
2403 Lisp_Object * argument to return the name. All callers changed.
2404 Do not close the file; rewind it instead, and leave it open for
2405 the caller. Do not lock the temp file. Unwind-protect the file
2406 and the file-descriptor.
2407 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2408 If an asynchrounous process, record it here, not in call_process.
2409 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2410 * eval.c (set_unwind_protect): New function.
2411 * fileio.c (write_region): New function, generalized from the
2412 old Fwrite_region. Do not lock temp files.
2413 (Fwrite_region): Use it.
2414 * lisp.h (set_unwind_protect, write_region): New decls.
2415 * process.c: Include <verify.h>.
2416 (make_process): Mark fds as initially closed.
2417 (deleted_pid_list): Now a list of pid-filename pairs.
2419 (close_process_fd): New function.
2420 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2421 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2422 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2423 (create_process, create_pty, Fmake_serial_process)
2424 (server_accept_connection): Record which fds need to be closed,
2425 and let deactivate_process close them.
2426 (Fmake_network_process): Do not discard the unwind-protect
2427 until it's safe to do so.
2428 (deactivate_process): Close the fds opened by create_process etc.
2429 (Fprocess_send_eof): Adjust to new way of recording open fds.
2430 Report an error if /dev/null can't be opened, instead of aborting.
2431 * process.h (PROCESS_OPEN_FDS): New constant.
2432 (struct Lisp_Process): New member open_fds.
2433 (record_kill_process, record_deleted_pid): Adjust signatures.
2434 (record_deleted_pid): Move decl here ...
2435 * syswait.h (record_deleted_pid): ... from here.
2437 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2439 * decompress.c: Fix bugs with large buffers and weird inputs.
2440 Tune a bit. Reindent as per usual Emacs style.
2441 (BUFFER_SIZE): Remove.
2442 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2443 more than UINT_MAX bytes. Decompress into the gap instead of into
2444 an auto buffer, as this should avoid copying. Return nil if
2445 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2446 set immediate_quit; we shouldn't trust zlib code that much.
2448 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2450 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2451 errors, and really move the gap to where we want it.
2453 * lisp.h: Include decompress.c support.
2455 * emacs.c (main): Include decompress.c support.
2457 * Makefile.in: Include -lz if present.
2459 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2461 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2462 (initWithTitle:): Initialize frame to 0.
2463 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2464 (fillWithWidgetValue:frame:): Rename from
2465 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2467 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2468 fillWithWidgetValue:frame:
2470 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2471 remove memory leak warnings.
2473 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2474 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2477 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2478 (x_activate_menubar): Update the whole menu.
2479 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2480 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2481 current event is not NSSystemDefined (Bug#15001).
2482 Call ns_check_menu_open only if trackingMenu is 2.
2483 (menuDidClose:): New method, decrease trackingMenu.
2484 (fillWithWidgetValue:setDelegate:): New method.
2485 (fillWithWidgetValue:): Call the above.
2487 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2489 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2491 Omit some unnecessary casts.
2492 Many of these go back to the old pre-C89 days, when they may have
2493 been needed, but we've been assuming C89 or later for a while now.
2494 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2495 (live_float_p, live_misc_p, live_vector_p):
2496 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2497 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2498 (defvar_per_buffer):
2499 * callint.c (Fcall_interactively):
2500 * doc.c (Fsubstitute_command_keys):
2501 * filelock.c (get_boot_time):
2502 * frame.c (xrdb_get_resource):
2503 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2504 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2505 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2506 (menuitem_highlight_callback, menu_destroy_callback)
2507 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2508 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2509 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2510 (xg_tool_bar_help_callback, tb_size_cb):
2511 * image.c (xpm_alloc_color, png_read_from_memory)
2512 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2513 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2515 * keymap.c (describe_map):
2516 * nsfns.m (Fns_display_monitor_attributes_list):
2517 * nsmenu.m (process_dialog:):
2518 * nsterm.m (hold_event):
2519 * process.c (wait_reading_process_output):
2520 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2521 * scroll.c (do_direct_scrolling, scrolling_1):
2522 * termcap.c (tgetent):
2523 * window.c (check_window_containing, add_window_to_list)
2524 (freeze_window_starts):
2525 * xdisp.c (compare_overlay_entries, vmessage):
2526 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2527 (x_get_monitor_attributes_xrandr)
2528 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2529 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2530 * xfont.c (xfont_match, xfont_open):
2531 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2532 (menubar_selection_callback, menu_position_func)
2533 (popup_selection_callback, create_and_show_popup_menu)
2534 (dialog_selection_callback, create_and_show_dialog):
2535 * xrdb.c (x_get_string_resource):
2537 * xsmfns.c (x_session_check_input):
2538 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2539 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2540 (xaw_jump_callback, xaw_scroll_callback):
2541 Omit unnecessary casts.
2543 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2545 Minor string-length refactoring.
2546 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2547 * frame.c (make_monitor_attribute_list):
2548 Prefer build_string to strlen + make_string.
2550 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2552 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2553 don't check minor_code (Bug#14417).
2555 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2557 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2558 vertical positions instead. This avoids calling MATRIX_ROW with
2559 row numbers that are possibly beyond valid limits. (Bug#15064)
2561 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2563 Use xstrdup and build_unibyte_string where applicable.
2564 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2565 * xfns.c (x_window):
2566 * xrdb.c (x_get_customization_string):
2567 * xterm.c (xim_initialize):
2568 * w32fns.c (w32_window): Use xstrdup.
2569 (w32_display_monitor_attributes_list):
2570 * emacs.c (init_cmdargs):
2571 * keyboard.c (PUSH_C_STR):
2572 * nsfont.m (nsfont_open):
2573 * sysdep.c (system_process_attributes):
2574 * w32.c (system_process_attributes):
2575 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2577 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2579 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2580 variables of these types so that GDB would know about them, as aid
2581 for debugging fatal exceptions. (Bug#15024) See also
2582 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2585 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2587 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2588 larger than the NSWindow (Bug#14934).
2590 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2592 Redesign redisplay interface to drop global variable updated_window.
2593 Always pass currently updated window as a parameter to update routines.
2594 * dispextern.h (updated_window): Remove declaration.
2595 (struct redisplay_interface): Pass window parameter to
2596 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2597 and after_update_window_hook.
2598 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2600 * dispnew.c (updated_window): Remove.
2601 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2602 (update_window_line): Adjust to match redisplay interface changes.
2603 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2604 (ns_scroll_run, ns_after_update_window_line):
2605 * w32term.c (x_update_window_begin, x_update_window_end)
2606 (x_after_update_window_line, x_scroll_run):
2607 * xterm.c (x_update_window_begin, x_update_window_end)
2608 (x_after_update_window_line, x_scroll_run):
2609 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2610 Likewise. Adjust comments where appropriate.
2611 (x_cursor_to): Simplify because this is always called during window
2612 update (but install debugging check anyway).
2613 (expose_window): Check must_be_updated_p flag to see whether this
2614 function is called during window update.
2616 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2618 Do not reset window modification event counters excessively.
2619 These leftovers and poor man's tricky methods to catch extra
2620 redisplay's attention are no longer needed.
2621 * frame.c (set_menu_bar_lines_1):
2622 * minibuf.c (read_minibuf_unwind):
2623 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2624 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2625 (window_scroll_line_based, Fset_window_configuration):
2626 * xdisp.c (redisplay_window): Do not reset last_modified and
2627 last_overlay_modified counters.
2629 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2631 * xselect.c (x_send_client_event): Set send_event and serial, memset
2632 data.l as it might be bigger than data.b. Use 24 bit mask to
2633 XSendEvent (Bug#15034).
2635 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2637 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2638 for TTY frames that are not the top frame on their console.
2641 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2643 * w32term.c (w32fullscreen_hook): Really maximize frame when
2644 asked for (Bug#14841).
2646 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2648 Prefer selected_window to Fselected_window, likewise for frames.
2649 * buffer.c (Fbuffer_swap_text):
2650 * data.c (Fvariable_binding_locus):
2651 * window.c (run_window_configuration_change_hook): Adjust users.
2652 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2653 Use decode_live_frame.
2655 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2657 Be more careful if selected window shows the buffer other than current,
2658 use window_outdated only if this is not so. This change should also
2659 address some weird issues discussed in Bug#13012.
2660 * window.h (window_outdated): New prototype.
2661 * window.c (window_outdated): Now here. Convert from static and
2662 always assume window's buffer.
2663 (Fwindow_end, Fwindow_line_height): Use it.
2664 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2665 and always assume window's buffer.
2666 (redisplay_window): Adjust user.
2667 (redisplay_internal): Call to reconsider_clip_changes once and
2668 check whether mode line should be updated only if selected window
2669 shows current buffer.
2670 (run_window_scroll_functions): Use eassert for debugging check.
2671 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2673 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2675 * window.c (window_scroll, window_scroll_pixel_based)
2676 (window_scroll_line_based): Use bool for booleans.
2678 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2680 * process.c: Fix minor off-by-one issues in descriptor counts.
2681 This shouldn't fix any real bugs, but it cleans up the code a bit.
2682 (max_process_desc, max_input_desc): -1, not 0, means none.
2684 (delete_input_desc): New function.
2685 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2686 (deactivate_process): Scan backwards when recomuting max_process_desc;
2687 that should be faster.
2688 (init_process_emacs): Initialize max_input_desc.
2690 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2692 Use region cache to speedup bidi_find_paragraph_start.
2693 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2694 Rename cache_long_line_scans to cache_long_scans.
2695 * buffer.c (bset_cache_long_line_scans): Rename to
2696 bset_cache_long_scans.
2697 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2698 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2700 (syms_of_buffer): Rename cache-long-line-scans to
2701 cache-long-scans. Adjust docstring.
2702 * search.c (newline_cache_on_off):
2703 * indent.c (width_run_cache_on_off): Adjust users.
2704 * bidi.c (bidi_paragraph_cache_on_off): New function.
2705 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2706 * insdel.c (prepare_to_modify_buffer):
2707 Invalidate bidi_paragraph_cache if enabled.
2709 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2711 Invalidate region caches only if buffer text is going to be changed.
2712 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2713 (modify_text): ...new prototype.
2714 (prepare_to_modify_buffer_1): New prototype.
2715 * textprop.c (modify_region): Rename to...
2716 (modify_text_properties): ...new function.
2717 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2718 (Fremove_list_of_text_properties): Adjust users.
2719 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2720 (modify_text): ...new function.
2721 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2722 (prepare_to_modify_buffer_1): ...new function.
2723 * casefiddle.c (casify_region):
2724 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2725 (Ftranspose_regions): Use modify_text.
2727 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2729 * lisp.mk (lisp): Add nadvice.elc.
2731 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2733 New macro to iterate over live buffers similar to frames.
2734 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2735 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2736 Declare buffer-related variables here to offload lisp.h.
2737 * buffer.c (Vbuffer_alist): Adjust comment.
2738 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2739 (other_buffer_safely):
2740 * data.c (store_symval_forwarding):
2741 * dispnew.c (Fframe_or_buffer_changed_p):
2742 * fileio.c (Fdo_auto_save):
2743 * filelock.c (unlock_all_files):
2744 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2746 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2748 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2749 * callproc.c (create_temp_file):
2750 * filelock.c (create_lock_file):
2751 Assume mkostemp, since it's now provided by Gnulib.
2753 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2755 * w32.c (mkostemp): New function.
2756 (mktemp): Remove, no longer used. Most of the code reused in
2757 mkostemp. (Bug#15015)
2758 (mktemp): Don't undef.
2760 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2762 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2763 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2764 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2765 (free_glyph_pool, check_glyph_memory): Likewise for
2766 all users. Adjust comments where appropriate.
2768 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2770 * composite.h: Minor fixups.
2771 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2772 to fix a misspelling, and change it to an inline function while
2773 we're at it (it need not be a macro). All uses changed.
2774 (composition_method, composition_valid_p):
2775 Rewrite to avoid assignments in if-conditions.
2777 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2779 Do not use global Lisp_Object in composition macros.
2780 * composite.h (composition_temp): Remove declaration.
2781 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2782 (composition_method, composition_valid_p): ...inline functions.
2783 (compose_region): Remove the leftover.
2784 * composite.c (composition_temp): Remove.
2785 (run_composition_function, update_compositions)
2786 (composition_compute_stop_pos, composition_adjust_point)
2787 (Ffind_composition_internal):
2788 * coding.c (handle_composition_annotation):
2789 * xdisp.c (handle_composition_prop, check_point_in_composition):
2790 Related users changed.
2792 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2794 Drop FRAME_PTR typedef.
2795 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2796 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2797 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2798 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2799 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2800 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2801 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2802 All related users changed.
2804 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2806 * eval.c (default_toplevel_binding): New function.
2808 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2809 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2810 (syms_of_eval): Export them.
2811 * data.c (Fdefault_value): Micro cleanup.
2812 * term.c (init_tty): Use "false".
2814 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2816 Fix X GC leak in GTK and raw (no toolkit) X ports.
2817 * xterm.c (x_free_frame_resources): If white and black relief
2818 GCs are allocated, always free them here.
2819 * xfns.c (x_make_gc): Omit redundant initialization.
2820 * widget.c (create_frame_gcs): Remove the leftover.
2821 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2822 in x_free_frame_resources.
2824 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2826 * nsterm.m (windowWillResize:toSize:): Only change title if
2827 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2829 (viewDidEndLiveResize): New method.
2831 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2832 inside NS_IMPL_COCOA.
2834 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2836 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2837 Do not check whether undo is enabled because record_insert and
2838 record_delete does that themselves.
2840 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2842 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2843 member which is not really used any more.
2844 (FRAME_XIC_BASE_FONTNAME): Remove.
2845 * xfns.c (xic_free_fontset): Adjust user.
2846 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2847 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2848 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2849 (xdialog_show): Use eassert for debugging check.
2850 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2852 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2854 * fileio.c, fns.c (merge): Move extern decl from here ...
2855 * lisp.h (merge): ... to here.
2857 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2859 Fix last font-related change.
2860 * w32font.h (w32font_list_internal, w32font_match_internal):
2862 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2863 (uniscribe_list_family): Adjust to match font API change.
2864 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2865 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2867 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2869 * frame.h (FRAME_MOUSE_UPDATE):
2870 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2871 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2873 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2875 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2876 * font.h (struct font_driver): Change list, match, and list_family
2877 functions to accept struct frame * as first arg.
2878 * font.c (font_score, font_compare, font_sort_entities):
2880 (font_sort_entities, font_list_entities, font_select_entity):
2881 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2882 match font API change.
2883 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2884 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2885 * ftxfont.c (ftxfont_list, ftxfont_match):
2886 * xftfont.c (xftfont_list, xftfont_match):
2887 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2888 * w32font.c (w32font_list, w32font_match, w32font_list):
2889 (w32font_list_internal, w32_font_match_internal): Likewise.
2890 * xfaces.c (Fx_family_fonts): Adjust user.
2892 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2894 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2895 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2896 only if HAVE_X_WINDOWS is in use.
2897 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2898 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2899 * w32term.c (x_wm_set_icon_position): Likewise.
2900 * w32fns.c (x_icon): Adjust user.
2902 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2904 * xterm.c (last_mouse_press_frame): Remove the
2905 leftover which is not really used any more.
2906 (handle_one_xevent, syms_of_xterm): Adjust users.
2907 (x_flush): Call XFlush once per each X display, not frame.
2908 This is better because this code always unconditionally skips
2909 non-X frames in Vframe_list and issues the only XFlush if we
2910 have more than one X frame on the same X display.
2911 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2912 Use bool for booleans.
2913 (x_draw_glyph_string_background, cvt_string_to_pixel):
2914 (cvt_pixel_dtor): Drop unnecessary prototypes.
2915 * xterm.h (x_display_ok): Adjust prototype.
2917 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2919 Drop unnecessary functions that deals with frame pixel size.
2920 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2921 (x_pixel_height): Drop prototypes.
2922 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2923 (x_pixel_height): Drop implementations.
2924 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2925 which should be always valid for window frame.
2926 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2927 * w32menu.c (Fx_popup_dialog):
2928 * xmenu.c (Fx_popup_dialog): Likewise for both.
2930 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2932 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2933 frame parameters and call to Fmodify_frame_parameters just once.
2934 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2935 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2936 and mention nil frame in docstring.
2938 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2940 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2941 (x_figure_window_size): Likewise. Adjust to return long.
2942 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2943 (toplevel): Move Qterminal_live_p to...
2944 * terminal.c (toplevel): ...here, make it static, and...
2945 (syms_of_terminal): ...DEFSYM here.
2946 * frame.h (Qterminal_live_p): Remove declaration.
2947 (make_frame, x_figure_window_size): Adjust prototype.
2948 * nsfns.m (Fx_create_frame): Use long for window flags.
2950 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2952 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2953 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2954 Do not assume that emacs_close (INT_MAX) is a no-op.
2956 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2958 * xfaces.c (make_face_cache): For struct face_cache, prefer
2959 xmalloc to xzalloc and so avoid redundant call to memset.
2960 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2962 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2964 * fringe.c (draw_window_fringes, update_window_fringes)
2965 (compute_fringe_widths):
2966 * w32term.c (x_draw_glyph_string):
2967 * window.c (candidate_window_p, Frecenter):
2968 * xfaces.c (realize_basic_faces, realize_default_face)
2969 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2970 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2971 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2972 * xmenu.c (Fx_menu_bar_open_internal):
2973 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2974 * xsettings.c (xft_settings_event):
2975 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2976 Use bool for booleans. Adjust style and comments where
2978 * dispextern.h (draw_window_fringes, update_window_fringes)
2979 (compute_fringe_widths):
2980 * xterm.h (x_had_errors_p): Adjust prototype.
2982 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2984 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2985 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2987 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2989 * fns.c (toplevel): Remove comment before Fsafe_length because
2992 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2994 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2996 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2998 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2999 frame which got the message is still alive, before dereferencing
3000 its pointer. (Bug#14970)
3002 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3003 be a live window, before using it as such. (Bug#14970)
3005 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3007 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3008 w32_detect_focus_change instead of doing part of its job by hand.
3009 This fixes the problem whereby FOCUS_OUT events were not sent to
3012 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3014 * process.c (Fprocess_list): Doc fix.
3016 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3017 being re-exposed only if it didn't ask to become visible.
3018 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3019 was previously iconified. (Bug#14841)
3020 (x_iconify_frame): Mark the frame iconified.
3022 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3024 Fix minor problems found by static checking.
3025 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3026 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3028 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3030 * eval.c (set_specpdl_old_value): New function.
3031 (unbind_to): Minor simplification.
3032 (get_backtrace_frame): New function.
3033 (Fbacktrace_frame): Use it. Add `base' argument.
3034 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3035 (syms_of_eval): Export backtrace-eval.
3036 * xterm.c (x_focus_changed): Simplify.
3038 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3040 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3042 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3044 * xdisp.c (redisplay_window): Instead of moving point out of
3045 scroll margin, reject the force_start method, and try scrolling
3046 instead. (Bug#14780)
3048 2013-07-24 Ken Brown <kbrown@cornell.edu>
3050 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3053 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3055 * eval.c (Fprogn): Do not check that BODY is a proper list.
3056 This undoes the previous change. The check slows down the
3057 interpreter, and is not needed to prevent a crash. See
3058 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3060 2013-07-23 Glenn Morris <rgm@gnu.org>
3062 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3064 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3066 Port to GNU/Linux systems with tinfo but not ncurses.
3067 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3068 to decide whether ncurses is being used. Without this change,
3069 GCC complains about tgetent not being declared, on a system
3070 that has tinfo installed but ncurses not installed.
3072 * eval.c (Fprogn): Check that BODY is a proper list.
3074 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3075 * data.c (Fsetq_default):
3076 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3077 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3079 Tune by taking advantage of the fact that ARGS is always a list
3080 when a function is declared to have UNEVALLED args.
3082 * emacsgtkfixed.c: Port to GCC 4.6.
3083 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3085 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3087 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3088 here to silence compiler warnings.
3090 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3092 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3093 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3094 from messing up Emacs's 'struct frame' (Bug#14923).
3096 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3098 * alloc.c (make_save_ptr_ptr): Define this function.
3099 It was inadvertently omitted. It's needed only if
3100 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3102 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3104 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3105 frame have focus (Bug#14895).
3107 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3109 Avoid vfork-related deadlock more cleanly.
3110 * callproc.c (child_setup): When the child's exec fails, output
3111 the program name, as that's more useful. Use O_NONBLOCK to avoid
3113 * process.c (create_process_1): Remove; no longer needed.
3114 (create_process): Remove timer hack; no longer needed, now that
3115 the child avoids deadlock.
3117 2013-07-20 Glenn Morris <rgm@gnu.org>
3119 * image.c (Fimage_flush): Fix doc typo.
3121 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3123 Fix array bounds violation when pty allocation fails.
3124 * process.c (PTY_NAME_SIZE): New constant.
3125 (pty_name): Remove static variable; it's now auto.
3126 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3127 Take pty_name as an arg rather than using a static variable.
3128 All callers changed.
3129 (create_process): Recover pty_flag from process, not from volatile local.
3130 (create_pty): Stay inside array even when pty allocation fails.
3131 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3133 * lread.c (Fload): Avoid initialization only when lint checking.
3134 Mention that it's needed only for older GCCs.
3136 2013-07-20 Kenichi Handa <handa@gnu.org>
3138 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3139 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3141 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3143 * lread.c (Fload): Avoid uninitialized warning.
3145 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3147 Fix some minor file descriptor leaks and related glitches.
3148 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3149 (create_lock_file): Use write, not emacs_write.
3150 * image.c (slurp_file, png_load_body):
3151 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3152 (server_accept_connection):
3153 Don't leak an fd on memory allocation failure.
3154 * image.c (slurp_file): Add a cheap heuristic for growing files.
3155 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3156 as that's what the other routines do. Maybe input need not be
3157 blocked at all, but it's better to be consistent.
3158 Avoid undefined behavior when strlen is zero.
3160 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3161 (NSTATICS): Now a constant; doesn't need to be a macro.
3163 2013-07-19 Richard Stallman <rms@gnu.org>
3165 * coding.c (decode_coding_utf_8): Add simple loop for fast
3166 processing of ASCII characters.
3168 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3170 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3172 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3174 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3175 unportable 'struct x_display_info'.
3176 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3179 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3181 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3182 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3184 (system_process_attributes): Prefer plain char to unsigned char
3185 when either will do. Clean up properly if interrupted or if
3186 memory allocations fail. Don't assume sscanf succeeds.
3187 Remove no-longer-needed workaround to stop GCC from whining.
3188 Read command-line once, instead of multiple times. Check read status a
3191 Fix obscure porting bug with varargs functions.
3192 The code assumed that int is treated like ptrdiff_t in a vararg
3193 function, which is not a portable assumption. There was a similar
3194 -- though these days less likely -- porting problem with various
3195 assumptions that pointers of different types all smell the same as
3196 far as vararg functions is conserved. To make this problem less
3197 likely in the future, redo the API to use varargs functions.
3198 * alloc.c (make_save_value): Remove this vararg function.
3199 All uses changed to ...
3200 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3201 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3203 (make_save_ptr): Rename from make_save_pointer, for consistency with
3204 the above. Define only on platforms that need it. All uses changed.
3206 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3208 * keyboard.c: Try to fix typos in previous change.
3209 (DISPLAY_LIST_INFO): New macro.
3210 (kbd_buffer_get_event): Do not access members that are not present
3211 in X11. Revert inadvertent change of "!=" to "=".
3213 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3215 * keyboard.c (kbd_buffer_get_event):
3216 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3217 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3219 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3221 * filelock.c: Fix unlikely file descriptor leaks.
3222 (get_boot_time_1): Rework to avoid using emacs_open.
3223 This doesn't actually fix a leak, but is better anyway.
3224 (read_lock_data): Use read, not emacs_read.
3226 * doc.c: Fix minor memory and file descriptor leaks.
3227 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3228 (get_doc_string, Fsnarf_documentation):
3229 Fix file descriptor leak on error.
3231 * term.c: Fix minor fdopen-related file descriptor leaks.
3232 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3233 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3235 * charset.c: Fix file descriptor leaks and errno issues.
3237 (load_charset_map_from_file): Don't leak file descriptor on error.
3238 Use plain record_xmalloc since the allocation is larger than
3239 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3241 * eval.c (record_unwind_protect_nothing):
3242 * fileio.c (fclose_unwind):
3244 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3245 The replacement doesn't block input, but that no longer seems
3248 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3250 * lread.c: Fix file descriptor leaks and errno issues.
3251 (Fload): Close some races that leaked fds or streams when 'load'
3253 (Fload, openp): Report error number of last nontrivial failure to open.
3254 ENOENT counts as trivial.
3255 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3257 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3258 now that the function is always called with a nonnegative arg.
3259 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3260 All uses replaced with ...
3261 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3263 A few more minor file errno-reporting bugs.
3264 * callproc.c (Fcall_process):
3265 * doc.c (Fsnarf_documentation):
3266 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3267 * process.c (set_socket_option):
3268 Don't let a constructor trash errno.
3269 * doc.c: Include <errno.h>.
3271 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3273 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3275 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3277 Fix w32 bug with call-process-region (Bug#14885).
3278 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3279 to Fcall_process when the input is empty. This simplifies the
3280 code a bit. It makes no difference on POSIXish platforms but
3281 apparently it fixes a bug on w32.
3283 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3284 * fileio.c (close_file_unwind): Don't close if FD is negative;
3285 this can happen when unwinding a zapped file descriptor.
3286 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3287 in case Emacs runs out of memory between the two unwind-protects.
3288 Don't trash errno when closing FD.
3289 Zap the FD in the specpdl when closing it, instead of deferring
3290 the removal of the unwind-protect; this fixes a bug where a child
3291 function unwinds the stack past us.
3293 New unwind-protect flavors to better type-check C callbacks.
3294 This also lessens the need to write wrappers for callbacks,
3295 and the need for make_save_pointer.
3296 * alloca.c (free_save_value):
3297 * atimer.c (run_all_atimers):
3299 * alloc.c (safe_alloca_unwind):
3300 * atimer.c (unwind_stop_other_atimers):
3301 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3302 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3303 * minibuf.c (choose_minibuf_frame_1):
3304 * process.c (make_serial_process_unwind):
3305 * xdisp.h (pop_message_unwind):
3306 * xselect.c (queue_selection_requests_unwind):
3307 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3308 * alloca.c (record_xmalloc):
3309 Prefer record_unwind_protect_ptr to record_unwind_protect with
3311 * alloca.c (Fgarbage_collect):
3312 Prefer record_unwind_protect_void to passing a dummy.
3313 * buffer.c (restore_buffer):
3314 * window.c (restore_window_configuration):
3315 * xfns.c, w32fns.c (do_unwind_create_frame)
3316 New wrapper. All record-unwind uses of wrappee changed.
3317 * buffer.c (set_buffer_if_live):
3318 * callproc.c (call_process_cleanup, delete_temp_file):
3319 * coding.c (code_conversion_restore):
3320 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3321 * editfns.c (save_excursion_restore)
3322 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3323 (save_restriction_restore):
3324 * eval.c (restore_stack_limits, un_autoload):
3325 * fns.c (require_unwind):
3326 * keyboard.c (recursive_edit_unwind, tracking_off):
3327 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3328 * macros.c (pop_kbd_macro, restore_menu_items):
3329 * nsfns.m (unwind_create_frame):
3330 * print.c (print_unwind):
3331 * process.c (start_process_unwind):
3332 * search.c (unwind_set_match_data):
3333 * window.c (select_window_norecord, select_frame_norecord):
3334 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3335 (fast_set_selected_frame):
3336 * xfns.c, w32fns.c (unwind_create_tip_frame):
3337 Return void, not a dummy Lisp_Object. All uses changed.
3338 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3339 * callproc.c (call_process_kill):
3340 * fileio.c (restore_point_unwind, decide_coding_unwind)
3341 (build_annotations_unwind):
3342 * insdel.c (Fcombine_after_change_execute_1):
3343 * keyboard.c (read_char_help_form_unwind):
3344 * menu.c (unuse_menu_items):
3345 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3346 * sound.c (sound_cleanup):
3347 * xdisp.c (unwind_redisplay):
3348 * xfns.c (clean_up_dialog):
3349 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3350 Accept no args and return void, instead of accepting and returning
3351 a dummy Lisp_Object. All uses changed.
3352 * cygw32.c (fchdir_unwind):
3353 * fileio.c (close_file_unwind):
3354 * keyboard.c (restore_kboard_configuration):
3355 * lread.c (readevalllop_1):
3356 * process.c (wait_reading_process_output_unwind):
3357 Accept int and return void, rather than accepting an Emacs integer
3358 and returning a dummy object. In some cases this fixes an
3359 unlikely bug when the corresponding int is outside Emacs integer
3360 range. All uses changed.
3361 * dired.c (directory_files_internal_unwind):
3362 * fileio.c (do_auto_save_unwind):
3363 * gtkutil.c (pop_down_dialog):
3364 * insdel.c (reset_var_on_error):
3365 * lread.c (load_unwind):
3366 * xfns.c (clean_up_file_dialog):
3367 * xmenu.c, nsmenu.m (pop_down_menu):
3368 * xmenu.c (cleanup_widget_value_tree):
3369 * xselect.c (wait_for_property_change_unwind):
3370 Accept pointer and return void, rather than accepting an Emacs
3371 save value encapsulating the pointer and returning a dummy object.
3373 * editfns.c (Fformat): Update the saved pointer directly via
3374 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3375 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3376 (unwind_body): New function.
3377 (record_unwind_protect): First arg is now a function returning void,
3378 not a dummy Lisp_Object.
3379 (record_unwind_protect_ptr, record_unwind_protect_int)
3380 (record_unwind_protect_void): New functions.
3381 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3382 * fileio.c (struct auto_save_unwind): New type.
3383 (do_auto_save_unwind): Use it.
3384 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3385 * insdel.c (struct rvoe_arg): New type.
3386 (reset_var_on_error): Use it.
3387 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3389 (specbinding_func): Remove; there are now several such functions.
3390 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3391 (set_unwind_protect_ptr): New function.
3392 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3394 Be simpler and more consistent about reporting I/O errors.
3395 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3396 Say "Read error" and "Write error", rather than "I/O error", or
3397 "IO error reading", or "IO error writing", when a read or write
3399 * process.c (Fmake_network_process, wait_reading_process_output)
3400 (send_process, Fprocess_send_eof, wait_reading_process_output):
3401 Capitalize diagnostics consistently. Put "failed foo" at the
3402 start of the diagnostic, so that we don't capitalize the
3403 function name "foo". Consistently say "failed" for such
3405 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3406 All callers changed. This is so it can use report_file_error.
3407 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3408 diagnostics consistently as above.
3410 * fileio.c (report_file_errno): Fix errno reporting bug.
3411 If the file name is neither null nor a pair, package it up as a
3412 singleton list. All callers changed, both to this function and to
3413 report_file_error. This fixes a bug where the memory allocator
3414 invoked by list1 set errno so that the immediately following
3415 report_file_error reported the wrong errno value.
3417 Fix minor problems found by --enable-gcc-warnings.
3418 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3419 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3421 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3423 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3424 Set event->arg to Qt if switch-event shall be generated.
3425 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3427 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3429 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3432 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3433 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3434 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3435 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3436 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3437 and there is a focused frame.
3438 (head_table): Add focus-in and focus-out.
3439 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3440 bind to handle-focus-in/out.
3442 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3443 (Fhandle_switch_frame): Call Fhandle_focus_in.
3444 (syms_of_frame): defsubr handle-focus-in/out.
3446 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3448 Fix porting bug to older POSIXish platforms (Bug#14862).
3449 * sysdep.c (emacs_pipe): New function, that implements
3450 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3451 This should port better to CentOS 5 and to Mac OS X 10.6.
3452 All calls to pipe2 changed.
3454 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3455 This makes the code easier to read and the executable a bit smaller.
3456 Do not replace all calls to Fcons that happen to create lists,
3457 just calls that are intended to create lists. For example, when
3458 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3459 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3460 Similarly for list2 through list5.
3461 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3462 * bytecode.c (exec_byte_code):
3463 * callint.c (quotify_arg, Fcall_interactively):
3464 * callproc.c (Fcall_process, create_temp_file):
3465 * charset.c (load_charset_map_from_file)
3466 (Fdefine_charset_internal, init_charset):
3467 * coding.c (get_translation_table, detect_coding_system)
3468 (Fcheck_coding_systems_region)
3469 (Fset_terminal_coding_system_internal)
3470 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3471 * composite.c (update_compositions, Ffind_composition_internal):
3472 * dired.c (directory_files_internal, file_name_completion)
3474 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3475 * doc.c (Fsnarf_documentation):
3476 * editfns.c (Fmessage_box):
3478 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3479 (Feval, eval_sub, Ffuncall, apply_lambda):
3480 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3481 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3482 (Fset_file_times, Finsert_file_contents)
3483 (Fchoose_write_coding_system, Fwrite_region):
3484 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3485 * font.c (font_registry_charsets, font_parse_fcname)
3486 (font_prepare_cache, font_update_drivers, Flist_fonts):
3487 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3488 * frame.c (make_frame, Fmake_terminal_frame)
3489 (x_set_frame_parameters, x_report_frame_params)
3490 (x_default_parameter, Fx_parse_geometry):
3491 * ftfont.c (syms_of_ftfont):
3492 * image.c (gif_load):
3493 * keyboard.c (command_loop_1):
3494 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3495 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3496 (Fminor_mode_key_binding, accessible_keymaps_1)
3497 (Faccessible_keymaps, Fwhere_is_internal):
3498 * lread.c (read_emacs_mule_char):
3499 * menu.c (find_and_return_menu_selection):
3500 * minibuf.c (get_minibuffer):
3501 * nsfns.m (Fns_perform_service):
3502 * nsfont.m (ns_script_to_charset):
3503 * nsmenu.m (ns_popup_dialog):
3504 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3505 (Fx_own_selection_internal):
3506 * nsterm.m (append2):
3507 * print.c (Fredirect_debugging_output)
3508 (print_prune_string_charset):
3509 * process.c (Fdelete_process, Fprocess_contact)
3510 (Fformat_network_address, set_socket_option)
3511 (read_and_dispose_of_process_output, write_queue_push)
3512 (send_process, exec_sentinel):
3513 * sound.c (Fplay_sound_internal):
3514 * textprop.c (validate_plist, add_properties)
3515 (Fput_text_property, Fadd_face_text_property)
3516 (copy_text_properties, text_property_list, syms_of_textprop):
3517 * unexaix.c (report_error):
3518 * unexcoff.c (report_error):
3519 * unexsol.c (unexec):
3520 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3521 (Fformat_mode_line, syms_of_xdisp):
3522 * xfaces.c (set_font_frame_param)
3523 (Finternal_lisp_face_attribute_values)
3524 (Finternal_merge_in_global_face, syms_of_xfaces):
3525 * xfns.c (x_default_scroll_bar_color_parameter)
3526 (x_default_font_parameter, x_create_tip_frame):
3527 * xfont.c (xfont_supported_scripts):
3528 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3529 (menu_help_callback, xmenu_show):
3531 * xterm.c (set_wm_state):
3532 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3533 and similarly for list2 through list5.
3535 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3537 * callproc.c (Fcall_process_region): Fix minor race and tune.
3538 (create_temp_file): New function, with the temp-file-creation part
3539 of the old Fcall_process_region. Use Fcopy_sequence to create the
3540 temp file name, rather than alloca + build_string, for simplicity.
3541 Don't bother to block input around the temp file creation;
3542 shouldn't be needed. Simplify use of mktemp.
3543 Use record_unwind_protect immediately after creating the temp file;
3544 this closes an unlikely race where the temp file was not removed.
3545 Use memcpy rather than an open-coded loop.
3546 (Fcall_process_region): Use the new function. If the input is
3547 empty, redirect from /dev/null rather than from a newly created
3548 empty temp file; this avoids unnecessary file system traffic.
3550 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3552 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3553 Simplify by making this case like the other two. This is a bit
3554 slower on obsolete hosts, but the extra complexity isn't worth it.
3556 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3557 * process.c (create_process) [!DOS_NT]:
3558 Remove now-unnecessary calls to emacs_close.
3560 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3562 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3563 returning early. (Bug#14850)
3565 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3566 and inhibit-iso-escape-detection attributes of 'undecided'.
3569 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3571 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3572 Reported by Herbert J. Skuhra in
3573 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3575 Don't lose top specpdl entry when memory is exhausted.
3576 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3577 specpdl overflow here, to simplify callers; all callers changed.
3578 Always reserve an unused entry at the stack top; this avoids
3579 losing the top entry's information when memory is exhausted.
3581 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3583 Clean up errno reporting and fix some errno-reporting bugs.
3584 * callproc.c (Fcall_process):
3585 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3586 * process.c (create_process, Fmake_network_process):
3587 * unexaix.c (report_error):
3588 * unexcoff.c (report_error):
3589 Be more careful about reporting the errno of failed operations.
3590 The code previously reported the wrong errno sometimes.
3591 Also, prefer report_file_errno to setting errno + report_file_error.
3592 (Fcall_process): Look at openp return value rather than at path,
3593 as that's a bit faster and clearer when there's a numeric predicate.
3594 * fileio.c (report_file_errno): New function, with most of the
3595 old contents of report_file_error.
3596 (report_file_error): Use it.
3597 (Ffile_exists_p, Ffile_accessible_directory_p):
3598 Set errno to 0 when it is junk.
3599 * fileio.c (Faccess_file):
3600 * image.c (x_create_bitmap_from_file):
3601 Use faccessat rather than opening the file, to avoid the hassle of
3602 having a file descriptor open.
3603 * lisp.h (report_file_errno): New decl.
3604 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3607 * process.c (create_process, wait_reading_process_output) [AIX]:
3608 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3609 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3610 a multithreaded environment anyway).
3611 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3613 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3615 * image.c (x_find_image_file): Don't close a remote file handle.
3617 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3619 Fix races with threads and file descriptors.
3620 * callproc.c (Fcall_process_region):
3621 * dired.c (open_directory):
3622 * emacs.c (main, Fdaemon_initialized):
3623 * image.c (x_find_image_file):
3624 * inotify.c (Finotify_rm_watch):
3625 * lread.c (Flocate_file_internal):
3626 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3627 * term.c (term_mouse_moveto, init_tty):
3628 * termcap.c (tgetent):
3629 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3630 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3631 * unexhp9k800.c, unexmacosx.c (unexec):
3632 * callproc.c (Fcall_process_region):
3633 Use emacs_close, not close.
3634 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3635 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3636 and posix_close function on current platforms (which all lack them).
3637 (emacs_close): Use it. This should fix the races on GNU/Linux and
3638 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3639 and it should avoid closing random victim file descriptors on
3642 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3644 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3645 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3648 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3649 This is for .gdbinit xbacktrace.
3651 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3652 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3653 (emacs_set_tty): Now static.
3654 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3655 * term.c (tty_capable_p, tty_default_color_capabilities)
3656 (get_tty_terminal, term_mouse_movement)
3657 (handle_one_term_event, init_tty, maybe_fatal):
3658 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3659 (tgetent, scan_file, name_match, compare_contin):
3660 * terminal.c (get_terminal):
3661 Use bool for boolean.
3662 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3663 Prefer char to unsigned char if either will do.
3664 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3665 (tty_write_glyphs): Prefer int to unsigned.
3666 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3667 All callers changed.
3668 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3670 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3673 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3674 (B__dummy__): New dummy symbol, to pacify C89.
3675 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3676 they can't grok varargs macros.
3677 * dispnew.c (add_window_display_history)
3678 (add_frame_display_history):
3679 * print.c (print_object):
3680 * xdisp.c (debug_method_add):
3681 Use %p printf format only for void pointers.
3682 * emacs.c (usage_message): New constant, replacing ...
3683 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3684 (main): Adjust to usage reorg.
3685 * fns.c (syms_of_fns):
3686 * profiler.c (syms_of_profiler):
3687 Don't use non-constant struct initializers.
3688 * gnutls.h (gnutls_initstage_t):
3689 * lisp.h (enum Lisp_Fwd_Type):
3690 * lread.c (lisp_file_lexically_bound_p):
3691 * xsettings.c (anonymous enum):
3692 Remove trailing comma.
3693 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3694 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3695 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3697 * regex.c (const_re_char): New type, to pacify strict C89.
3698 All uses of 'const re_char' replaced to use it.
3699 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3700 with glibc when strict C89. This change is imported from gnulib.
3702 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3703 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3704 Omit GNU_LINUX implementation, since it requires long long.
3705 * xterm.c (x_draw_underwave):
3706 Do not assume the traditional order of struct's members.
3707 (x_term_init): Rewrite to avoid the need for non-constant structure
3710 Syntax cleanup, mostly replacing macros with functions.
3711 This removes the need for the syntax_temp hack.
3712 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3713 * syntax.c (SYNTAX_INLINE): New macro.
3714 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3715 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3716 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3717 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3718 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3719 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3720 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3721 Now constants, not macros.
3722 (syntax_temp) [!__GNUC__]: Remove.
3723 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3724 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3725 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3726 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3727 Move here from syntax.h; now functions, not macros. Except for the
3728 last function, these are static since only syntax.c uses them.
3729 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3730 All uses changed. Now a function, not a macro; use this fact
3731 to simplify the code.
3732 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3733 compiler bugs; no longer relevant.
3734 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3735 (SYNTAX_INLINE): New macro.
3736 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3737 for the new functions. Use bool for boolean member.
3738 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3739 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3740 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3741 (SETUP_BUFFER_SYNTAX_TABLE):
3742 Now extern inline functions, not macros.
3743 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3744 Remove; all uses replaced by implementation.
3745 (syntax_temp) [!__GNUC__]: Remove decl.
3746 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3748 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3750 * emacs.c (main): Fix syntax error.
3752 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3754 Timestamp fixes for undo (Bug#14824).
3755 * atimer.c (schedule_atimer):
3756 * fileio.c (Ffile_newer_than_file_p):
3757 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3758 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3759 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3760 (syms_of_fileio): Remove Sclear_visited_file_name.
3761 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3762 file doesn't exist; this avoids an ambiguity with negative timestamps.
3763 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3764 * systime.h (make_emacs_time, invalid_emacs_time):
3765 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3766 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3767 * undo.c (record_first_change): Push (visited-file-modtime) onto
3768 undo list rather than reimplementing it by hand, incorrectly.
3770 2013-07-09 Ken Brown <kbrown@cornell.edu>
3772 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3774 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3776 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3778 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3780 Handle errno and exit status a bit more carefully.
3781 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3782 number into an exit status. Instead, use EXIT_CANCELED.
3783 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3784 * callproc.c (relocate_fd):
3785 * emacs.c (close_output_streams, main):
3786 * process.c (create_process):
3787 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3788 Use emacs_perror for simplicity.
3789 * callproc.c (relocate_fd, main):
3790 * sysdep.c (sys_subshell):
3791 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3792 (shut_down_emacs): Use emacs_write, not write.
3793 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3794 * fileio.c (Fcopy_file, e_write):
3795 * nsterm.m (ns_select):
3796 * process.c (send_process):
3797 * sound.c (vox_write):
3798 Use emacs_write_sig, not emacs_write.
3799 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3800 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3802 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3804 (emacs_full_write): New function.
3805 (emacs_write): Rewrite to use it.
3806 (emacswrite_sig, emacs_perror): New functions.
3807 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3809 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3811 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3812 on NS even if it is present. Pixmap on NS is a void*.
3814 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3816 Port to Ubuntu 10 (Bug#14803).
3817 Problem reported by T.V. Raman.
3818 * process.c (close_on_exec, accept4, process_socket):
3819 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3821 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3823 * w32.c (sys_dup): Declare prototype.
3827 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3829 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3831 Make file descriptors close-on-exec when possible (Bug#14803).
3832 This simplifies Emacs a bit, since it no longer needs to worry
3833 about closing file descriptors by hand in some cases.
3834 It also fixes some unlikely races. Not all such races, as
3835 libraries often open files internally without setting
3836 close-on-exec, but it's an improvement.
3837 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3838 * callproc.c (Fcall_process) [!MSDOS]:
3839 * emacs.c (main) [!DOS_NT]:
3840 * nsterm.m (ns_term_init):
3841 * process.c (create_process):
3842 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3843 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3844 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3845 Prefer mkostemp with O_CLOEXEC to mkstemp.
3846 * callproc.c (relocate_fd) [!WINDOWSNT]:
3847 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3848 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3850 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3851 Make the resulting file descriptor close-on-exec.
3852 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3853 * lread.c (load_descriptor_list, load_descriptor_unwind):
3854 Remove; no longer needed. All uses removed.
3855 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3856 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3858 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3859 (Fmake_network_process, Fnetwork_interface_list):
3860 (Fnetwork_interface_info, server_accept_connection):
3861 Make newly-created socket close-on-exec.
3862 * sysdep.c (emacs_open, emacs_fopen):
3863 Make new-created descriptor close-on-exec.
3864 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3865 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3867 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3869 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3870 for NS_IMPL_GNUSTEP.
3872 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3874 Fix openp errno handling.
3875 * callproc.c (Fcall_process): Preserve openp errno around close.
3876 * lread.c (openp): Set errno when returning -1, as some callers
3879 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3881 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3883 * nsterm.h (NSSavePanel): Update comment.
3884 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3885 (ns_run_file_dialog): Declare.
3887 * nsfns.m: Remove panelOK.
3889 (ns_run_file_dialog): New function.
3890 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3891 event loop, so file dialog is popped up by ns_run_file_dialog, called
3892 by sendEvent (Bug#14578).
3893 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3895 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3897 * xdisp.c (default_line_pixel_height): New function.
3898 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3899 (try_cursor_movement, redisplay_window, try_window)
3900 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3902 * window.c (window_scroll_pixel_based):
3903 use default_line_pixel_height.
3905 * dispextern.h (default_line_pixel_height): Add prototype.
3907 * frame.c (x_set_line_spacing): Accept a float value for
3908 line-spacing parameter, per the documentation.
3910 * data.c (Fmultibyte_string_p): Doc fix.
3912 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3914 Use emacs_open more consistently when opening files.
3915 This handles EINTR more consistently now, and makes it easier
3916 to introduce other uniform changes to file descriptor handling.
3917 * src/systdio.h: New file.
3918 * src/buffer.c (mmap_init):
3919 * cygw32.c (chdir_to_default_directory):
3920 * dispnew.c (Fopen_termscript):
3921 * emacs.c (Fdaemon_initialized):
3922 * fileio.c (Fdo_auto_save):
3923 * image.c (slurp_file, png_load_body, jpeg_load_body):
3924 * keyboard.c (Fopen_dribble_file):
3926 * print.c (Fredirect_debugging_output):
3927 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3928 * termcap.c (tgetent):
3929 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3930 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3931 * w32term.c (w32_initialize) [CYGWIN]:
3932 * xfaces.c (Fx_load_color_file):
3933 Use emacs_open instead of plain open, and emacs_fopen instead of
3935 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3936 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3937 * callproc.c (default_output_mode): New constant.
3938 (Fcall_process): Use it to call emacs_open instead of plain creat.
3939 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3940 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3941 (emacs_fopen): New function.
3942 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3943 Include <lisp.h>, for emacs_open.
3944 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3946 Remove duplicate #include directives.
3947 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3949 Don't include stdio.h twice.
3950 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3951 Don't include sys/types.h or stdio.h twice.
3952 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3953 * lread.c: Don't include coding.h twice.
3954 * nsfont.m: Don't include frame.h twice.
3955 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3956 * ralloc.c: Don't include <unistd.h> twice.
3957 * xdisp.c: Don't include font.h twice.
3958 * xterm.c: Don't include fontset.h twice.
3959 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3961 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3963 Scale ImageMagick images more carefully.
3964 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3965 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3966 Be more careful about avoiding undefined behavior after
3967 integer overflow and division by zero.
3969 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3971 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3972 (syms_of_w32fns): DEFSYM them.
3973 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3974 (CCHDEVICENAME): Define macros if not defined.
3975 (struct MONITOR_INFO_EX): New struct.
3976 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3977 (enum_display_monitors_fn): New variable.
3978 (globals_of_w32fns): Initialize it.
3979 (Fx_display_pixel_width, Fx_display_pixel_height)
3980 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3981 multi-monitor setups in docstrings.
3982 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3983 screen size by primary monitor's millimeter per pixel.
3984 (w32_monitor_enum, w32_display_monitor_attributes_list)
3985 (w32_display_monitor_attributes_list_fallback)
3986 (Fw32_display_monitor_attributes_list): New functions.
3987 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3989 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3991 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3993 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3995 * fileio.c (Qfile_notify_error): New error symbol.
3997 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3998 * inotify.c (inotify_callback, symbol_to_inotifymask)
3999 (Finotify_add_watch, Finotify_rm_watch): Use it.
4000 (inotifyevent_to_event): Exchange order of cookie and file name.
4001 (Finotify_add_watch): Adapt docstring.
4003 * lisp.h (Qfile_notify_error): Declare.
4005 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4007 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4008 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4009 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4010 which did not work (see <http://bugs.gnu.org/14569#307>).
4011 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4012 && (!noninteractive || initialized)). This attempts to thread
4013 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4015 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4017 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4018 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4020 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4022 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4023 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4024 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4025 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4027 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4029 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4030 Define to __sys_siglist.
4032 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4034 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4035 word-wrap, so that overflow-newline-into-fringe would work in
4036 visual-line-mode. (Bug#2749)
4037 (move_it_in_display_line_to): When the last scanned display
4038 element fits exactly on the display line, and
4039 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4040 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4041 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4042 finding buffer position that corresponds to pixel coordinates,
4043 e.g. in buffer_posn_from_coords.
4045 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4047 * process.c (handle_child_signal): Call catch_child_signal if
4050 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4052 Don't convert function pointers to void * and back.
4053 It isn't portable C, and it's easy enough to avoid.
4054 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4055 (make_save_value): Add support for SAVE_FUNCPOINTER.
4056 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4057 * print.c (print_object):
4058 Distinguish function from object pointers.
4059 * lisp.h (SAVE_FUNCPOINTER): New constant.
4060 (SAVE_SLOT_BITS): Adjust to it.
4061 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4062 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4063 (voidfuncptr): New typedef.
4064 (struct Lisp_Save_Value): New member data[0].funcpointer.
4065 (XSAVE_FUNCPOINTER): New function.
4067 Simplify buildobj processing.
4068 * Makefile.in (buildobj.h): Make it a sequence of strings each
4069 followed by comma, rather than a single string. Put it into a
4070 .tmp file in case there's an error while generating it.
4071 (gl-stamp): Use .tmp for temp files.
4072 (mostlyclean): Clean .tmp files.
4073 * doc.c (buildobj): Move to just the routine that needs it.
4074 It's now an array of strings, so processing is simpler.
4076 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4078 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4079 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4080 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4081 Invoke malloc_enable_thread even when not interactive.
4082 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4083 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4084 in this case, since the underlying bug has now been fixed.
4086 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4088 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4089 unlinking it (bug#14691).
4091 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4093 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4094 before checking whether buffer is modified. This lets
4095 `kill-buffer-query-functions' cancel killing of the buffer or save
4096 its content before `kill-buffer' asks user the "Buffer %s
4097 modified; kill anyway?" question.
4099 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4101 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4102 Let the super performKeyEquivalent deal with them (Bug#14747).
4104 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4106 * widget.c (resize_cb): Remove unused local.
4108 Do not use GTK 3 if it exists but cannot be compiled.
4109 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4110 * xterm.c (x_error_handler) [!USE_GTK]:
4113 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4115 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4117 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4118 to the valid range of values. (Bug#14753)
4120 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4121 when moving point by using the current glyph matrix. This avoids
4122 the need to force redisplay when this function is called in a
4125 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4127 Fix minor problems found by static checking.
4128 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4129 Redo the latter's body to sidestep GCC parenthesization warnings.
4130 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4131 * coding.c (detect_coding, detect_coding_system):
4132 * coding.h (struct undecided_spec):
4133 Use bool for boolean.
4134 * image.c (QCmax_width, QCmax_height): Now static.
4135 * xdisp.c (Fmove_point_visually): Remove unused local.
4137 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4139 * xdisp.c (Fmove_point_visually): New function.
4141 2013-06-28 Kenichi Handa <handa@gnu.org>
4143 * coding.h (define_coding_undecided_arg_index): New enum.
4144 (coding_attr_index): New members
4145 coding_attr_undecided_inhibit_null_byte_detection,
4146 coding_attr_undecided_inhibit_iso_escape_detection,
4147 coding_attr_undecided_prefer_utf_8.
4148 (undecided_spec): New struct.
4149 (struct coding_system): New member `undecided' of the member
4152 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4153 (detect_coding): Likewise.
4154 (detect_coding_system): Likewise.
4155 (Fdefine_coding_system_internal): New coding system properties
4156 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4158 (syms_of_coding): Adjust for coding_arg_undecided_max.
4160 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4162 * image.c (x_from_xcolors): Remove unused local.
4164 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4166 Defer image data transfer between X client and server until actual
4169 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4172 * image.c (Destroy_Image): Remove.
4173 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4174 `mask_p', and `colors_p'. All uses changed.
4175 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4176 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4177 New macros for `flags' arg to x_clear_image_1.
4178 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4179 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4180 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4181 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4182 (image_get_x_image, image_unget_x_image): New functions or macros.
4183 (image_background, image_background_transparent, x_to_xcolors)
4184 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4185 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4186 instead of Destroy_Image.
4187 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4188 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4189 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4190 (imagemagick_load_image, svg_load_image): Use them instead of
4191 x_create_x_image_and_pixmap, and x_put_x_image followed by
4192 x_destroy_x_image, respectively.
4193 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4194 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4195 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4196 background_transparent fields.
4197 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4198 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4200 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4202 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4203 This mostly consists of undoing recent changes.
4204 * callproc.c (Fcall_process):
4205 * process.c (create_process):
4206 Do not worry about catching SIGCHLD here, undoing previous change.
4207 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4208 * process.c, process.h (catch_child_signal):
4209 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4210 * process.c (catch_child_handler): Don't worry about being called
4211 lazily and do not assume caller has blocked SIGCHLD, undoing
4212 previous change. Move first-time stuff back to
4213 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4214 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4215 set lib_child_handler if it's already initialized, which may
4216 help avoid problems on GNUStep.
4218 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4220 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4221 * callproc.c (Fcall_process):
4222 * process.c (create_process):
4223 Make sure SIGCHLD is caught before we fork,
4224 since Emacs startup no arranges to catch SIGCHLD.
4225 * process.c (lib_child_handler): Initialize to null, not to
4227 (catch_child_signal): Allow self to be called lazily.
4228 Do nothing if it's already been called.
4229 Assume caller has blocked SIGCHLD (all callers do now).
4230 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4231 just before it's really needed.
4232 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4233 since it hasn't been caught yet.
4235 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4237 * image.c (compute_image_size): New function to implement
4238 :max-width and :max-height.
4239 (imagemagick_load_image): Use it.
4241 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4243 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4244 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4246 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4247 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4248 the SIGCHLD handler, since the code is not atomic and (due to glib)
4249 signals may be arriving now.
4250 * sysdep.c (init_signals): Do not catch child signals here;
4251 'main' now does that later, at a safer time.
4253 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4255 Clean up SIGCHLD handling a bit (Bug#14569).
4256 * process.c, process.h (catch_child_signal):
4257 Now always extern, even if !NS_IMPL_GNUSTEP.
4258 * process.c (catch_child_signal): Move glib tickler here from
4259 init_process_emacs, so that it's done earlier in Emacs
4260 initialization. Also move the noninteractive && !initialized
4261 check here from init_process_emacs. This is all a bit cleaner for
4262 GNUish platforms, and I hope it works around the Cygwin bug.
4263 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4264 that glib signal handling is tickled before glib creates threads.
4266 * process.c (wait_reading_process_output): Avoid int overflow
4267 when reading more than 2 GiB total from a process.
4269 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4271 * process.c (create_process): Handle a couple more cases,
4272 i.e., work even if new_argv and wait_child_setup[i] are cached.
4273 Use Fcall_process's style for volatile vars.
4275 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4277 * process.c (create_process): Mark PROCESS volatile.
4279 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4281 Use C99-style flexible array members if available.
4282 This avoids some subtle aliasing issues, which typically
4283 aren't a problem with GCC but may be a problem elsewhere.
4284 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4285 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4286 In either case, it uses a flexible array member rather than
4287 the old struct hack. All uses changed.
4288 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4289 Adjust to sdata reorganization.
4290 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4291 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4292 that ports better to pre-C99 non-GCC.
4293 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4294 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4295 as the latter has changed.
4296 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4297 and port better to pre-C99 GCC.
4298 * image.c (struct xpm_cached_color):
4299 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4300 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4301 Use FLEXIBLE_ARRAY_MEMBER.
4302 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4303 Move decl to top level so it gets checked against implementation.
4304 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4305 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4307 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4309 * syntax.c: Integer cleanups.
4310 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4311 All uses that need 0-or-2 changed to:
4312 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4313 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4314 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4315 (char_quoted, prev_char_comend_first, back_comment)
4316 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4317 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4318 Use bool for boolean.
4319 (update_syntax_table, skip_chars, skip_syntaxes):
4320 Prefer int to unsigned when either will do.
4321 (back_comment): Return boolean success flag, like forw_comment,
4322 instead of positive-or-minus-1 (which might have overflowed int anyway).
4323 Don't stuff ptrdiff_t into int.
4324 (syntax_spec_code, syntax_code_spec): Now const.
4325 (Fmatching_paren, scan_lists, scan_sexps_forward):
4326 Use enum syntaxcode for syntax code.
4327 (Fmatching_paren): Check that arg is a character, not just an integer.
4328 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4329 (Finternal_describe_syntax_value): Omit no-longer-needed
4331 (skip_chars): Use char, not unsigned char, when the distinction
4333 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4334 * bytecode.c (exec_byte_code):
4335 * syntax.c (syntax_spec_code, Fchar_syntax)
4336 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4338 * syntax.h (SYNTAX_WITH_FLAGS):
4339 Omit unnecessary casts.
4341 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4343 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4344 line dimensions here, to avoid race conditions with the main
4345 thread. (Bug#14062, bug#14630, bug#14669)
4347 * w32term.c (w32_draw_window_cursor): Compute the header line and
4348 mode line dimensions here.
4349 <w32_system_caret_window, w32_system_caret_hdr_height>:
4350 <w32_system_caret_mode_height>: New variables.
4352 * w32term.h: Declare them.
4354 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4356 * alloc.c (die): Move "assertion failed" string here ...
4357 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4358 COND when SUPPRESS_CHECKING. This shrinks the executable text
4359 size by 0.8% to 2.2% when configured with --enable-checking,
4360 depending on optimization flags (GCC 4.8.1 x86-64).
4362 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4364 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4366 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4367 base is 2; this is more accurate.
4369 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4371 * sound.c (string_default): Move to !WINDOWSNT section.
4372 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4374 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4376 * sound.c: Integer cleanups.
4377 Remove unnecessary forward decls.
4378 (struct sound_device): The 'file' member is now a Lisp_Object, not
4379 a char *, so that we needn't invoke alloca on a huge size.
4380 (Fplay_sound_internal): Adjust to this.
4381 (string_default): New function.
4382 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4383 Use it to adjust to the struct sound_device change.
4384 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4385 (be2hs) [0]: Remove.
4387 * syntax.c (skip_chars): Don't use uninitialized storage
4388 when searching a multibyte buffer for characters that are not in a
4389 unibyte string that contains non-ASCII characters.
4391 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4393 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4394 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4396 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4398 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4400 2013-06-18 Kenichi Handa <handa@gnu.org>
4402 * font.c (Ffont_spec): Signal an error for an invalid font name
4405 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4407 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4408 In particular this ports to 32-bit sparc Sun cc.
4409 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4410 array with a dummy element at specpdl[-1], so that its address can
4412 (unbind_to): Do not copy the binding; not needed, now that we
4413 copy old_value in the one place where the copy is needed.
4414 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4415 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4416 (union specbinding): Rename from struct specbinding. Redo layout
4417 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4418 which is not portable. With Sun C 5.12 32-bit sparc, the
4419 declaration causes nargs to be an unsigned bitfield, a behavior
4420 that the C standard allows; but Emacs wants nargs to be signed.
4421 The overall type is now a union of structures rather than a
4422 structure of union of structures, and the 'kind' member is now a
4423 bitfield, so that the overall type doesn't grow. All uses changed.
4424 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4426 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4428 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4429 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4431 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4433 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4435 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4436 unless we know that the window w's frame is a frame object.
4437 Another attempt at solving bug#14062 and bug#14630.
4439 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4441 * textprop.c (property_set_type): New enum.
4442 (add_properties): Allow appending/prepending text properties.
4443 (add_text_properties_1): Factored out of Fadd_text_properties.
4444 (Fadd_text_properties): Move all the code into
4445 add_text_properties_1.
4446 (Fadd_face_text_property): New function that calls
4447 add_text_properties_1.
4449 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4451 Move functions from lisp.h to individual modules when possible.
4452 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4453 * alloc.c (XFLOAT_INIT, set_symbol_name):
4454 * buffer.c (CHECK_OVERLAY):
4455 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4456 (set_char_table_parent):
4457 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4458 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4459 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4460 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4462 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4463 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4464 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4465 (backtrace_args, backtrace_debug_on_exit):
4466 * floatfns.c (CHECK_FLOAT):
4467 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4468 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4469 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4470 (set_hash_index_slot):
4471 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4472 * marker.c (CHECK_MARKER):
4473 * textprop.c (CHECK_STRING_OR_BUFFER):
4474 * window.c (CHECK_WINDOW_CONFIGURATION):
4475 Move here from lisp.h, and make these functions static rather than
4477 * buffer.c (Qoverlayp):
4479 * fns.c (Qhash_table_p):
4480 * window.c (Qwindow_configuration_p):
4482 * lisp.h: Remove the abovementioned defns and decls.
4484 Use functions, not macros, for XINT etc (Bug#11935).
4485 In lisp.h, prefer functions to function-like macros, and
4486 constants to object-like macros, when either will do. This:
4487 . simplifies use, as there's no more need to worry about
4488 arguments' side effects being evaluated multiple times.
4489 . makes the code easier to debug on some platforms.
4490 However, when using gcc -O0, keep using function-like macros
4491 for a few critical operations, for performance reasons.
4492 This sort of thing isn't needed with gcc -Og, but -Og
4493 is a GCC 4.8 feature and isn't widely-enough available yet.
4494 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4495 Remove enum lsb_bits; no longer needed.
4496 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4497 * buffer.c (Qoverlap):
4499 * fns.c (Qhash_table_p):
4500 Now extern, so lisp.h can use these symbols.
4501 * dispextern.h: Include character.h, for MAX_CHAR etc.
4502 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4503 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4504 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4505 (GLYPH_CODE_P): Move here from lisp.h.
4506 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4507 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4508 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4509 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4510 XUNTAG now returns void *.
4511 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4512 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4513 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4514 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4515 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4516 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4517 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4518 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4519 New macros, renamed from their sans-lisp_h_ counterparts.
4520 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4521 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4522 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4523 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4524 If compiling via GCC without optimization, define these as macros
4525 in addition to inline functions.
4526 To disable this, compile with -DINLINING=0.
4527 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4528 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4529 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4530 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4531 (INTMASK, VALMASK): Now macros, since static values cannot be
4532 accessed from extern inline functions.
4533 (VALMASK): Also a constant, for benefit of old GDB.
4534 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4535 is INTEGERP, which can fold it in.
4536 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4537 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4538 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4539 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4540 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4541 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4542 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4543 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4544 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4545 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4546 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4547 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4548 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4549 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4550 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4551 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4552 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4553 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4554 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4555 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4556 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4557 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4558 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4559 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4560 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4561 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4562 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4563 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4564 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4565 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4566 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4567 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4568 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4570 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4571 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4572 (VALMASK): Define in one place rather than in two, merging the
4573 USE_LSB_TAG parts; this is simpler.
4574 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4575 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4576 Move up, to avoid use before definition.
4577 Also include "globals.h" earlier, for the same reason.
4578 (make_natnum): New function.
4579 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4580 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4581 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4582 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4583 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4584 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4585 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4586 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4587 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4588 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4589 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4590 (Qwindow_configuration_p, Qimage): New forward declarations.
4591 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4592 (STRING_COPYIN): Remove; unused.
4593 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4594 (xcar_addr, xcdr_addr): New functions. All uses changed.
4595 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4596 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4597 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4598 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4599 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4600 (TYPE_RANGED_INTEGERP): Simplify.
4601 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4602 (setlocale, fixup_locale, synchronize_system_messages_locale)
4603 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4604 Now empty functions, not macros.
4605 (functionp): Return bool, not int.
4606 * window.c (Qwindow_configuration_p): Now extern,
4607 so window.h can use it.
4608 * window.h (Qwindowp): Move decl back to lisp.h.
4610 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4612 * xdisp.c (Fline_pixel_height): New function, required for solving
4615 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4617 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4619 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4621 * lread.c (syms_of_lread):
4622 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4624 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4626 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4628 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4630 * fileio.c (expand_file_name): Doc fix.
4632 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4634 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4635 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4636 Wait for self, not for 0. This can't hurt on GNU or similar
4637 system, and may help with Cygwin.
4639 * keyboard.c: Don't use PROP (...) as an lvalue.
4640 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4641 Use set_prop (A, B), not PROP (A) = B.
4643 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4645 * xdisp.c (get_it_property): Use it->window instead of generating
4646 a Lisp object from it->w.
4648 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4650 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4651 get-char-property the window that is being rendered, instead of
4652 the buffer, to support window-specific overlays. (Bug#14575)
4653 (compute_display_string_pos): When W is NULL, use the current
4654 buffer as the object to pass to get-char-property.
4655 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4656 pointer member of the bidi iterator, since no window is pertinent
4659 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4661 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4662 being displayed, and pass it to compute_display_string_pos.
4663 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4664 (bidi_paragraph_init): All callers changed.
4666 * xdisp.c (init_from_display_pos, init_iterator)
4667 (handle_single_display_spec, next_overlay_string)
4668 (get_overlay_strings_1, reseat_1, reseat_to_string)
4669 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4670 Set bidi_it.w member from it->w.
4671 (compute_display_string_pos): Accept additional argument, the
4672 window being displayed, and pass it to Fget_char_property.
4675 * dispextern.h (struct bidi_it): New member w, the window being
4677 (compute_display_string_pos): Adjust prototype.
4679 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4681 * xgselect.c: Remove unneeded include xterm.h.
4683 * process.c (wait_reading_process_output): Check for NS before GLIB.
4684 GLIB may be linked in due to rsvg, but ns_select must be called.
4686 * xgselect.c (xg_select): Remove call to window_system_available
4687 and g_main_context_pending at the top, so Gdk events (i.e. file
4688 notify) are processed when Emacs is started with -nw.
4690 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4692 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4693 (ctagsfiles3): New variable, includes only *.m files.
4694 (TAGS): Use an explicit language name in the regular expressions,
4695 to avoid transformation of '/SOMETHING' by MSYS to
4696 'c:\MSYS\SOMETHING'.
4698 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4700 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4702 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4704 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4705 still need to set the mouse pointer shape and activate help-echo.
4708 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4710 A few porting etc. fixes for the new file monitor code.
4711 See the thread containing
4712 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4713 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4714 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4715 (dir_monitor_callback, Fgfile_rm_watch):
4716 Use assq_no_quit instead of Fassoc, for speed.
4717 (dir_monitor_callback, Fgfile_rm_watch):
4718 eassert that the monitor is a fixnum.
4719 (dir_monitor_callback): No need for CDR_SAFE.
4720 Simplify building of lisp with alternative tails.
4721 (Fgfile_add_watch, Fgfile_rm_watch):
4722 Do not assume glib functions set errno reliably on failure.
4723 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4724 and signal an error otherwise.
4725 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4726 Use Fdelq instead of Fdelete, for speed.
4728 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4730 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4731 don't insist on being invoked on a highlighted tool-bar button.
4732 Avoids losing tool-bar functionality when mouse-highlight is nil.
4733 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4734 Don't highlight when mouse-highlight is nil.
4735 (note_mouse_highlight): When mouse-highlight is nil, don't return
4736 right away; instead, run tool-bar and mode-line highlight
4737 subroutine, clear any existing highlight, and revert the mouse
4738 pointer to its default shape. (Bug#14558)
4740 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4742 * lisp.mk (lisp): Add prog-mode.el.
4744 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4746 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4747 * process.c (dummy_handler): New function.
4748 (lib_child_handler): New static var.
4749 (handle_child_signal): Invoke it.
4750 (catch_child_signal): If a library has set up a signal handler,
4751 save it into lib_child_handler.
4752 (init_process_emacs): If using glib and not on Windows, tickle glib's
4753 child-handling code so that it initializes its private SIGCHLD handler.
4754 * syssignal.h (SA_SIGINFO): Default to 0.
4755 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4756 31; it should no longer be needed now.
4758 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4760 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4762 * gfilenotify.c (globals_of_gfilenotify): New function.
4763 (syms_of_gfilenotify): Move global initialization there.
4765 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4767 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4769 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4770 * keyboard.c (menu_bar_items, tool_bar_items):
4771 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4772 not override local keymaps any more.
4774 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4776 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4778 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4780 * w32console.c (initialize_w32_display): Return the dimensions of
4781 the console window via 2 additional arguments, not via the current
4782 frame. This avoids crashes due to overrunning the bounds of
4783 frame's decode_mode_spec_buffer, which is not resized following
4784 the change of the frame dimensions from the initial 10x10.
4786 * w32term.h (w32_initialize_display_info): Adjust prototype.
4788 * term.c (init_tty): Take dimensions of the frame from the values
4789 returned by initialize_w32_display.
4791 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4792 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4793 (LIBES): Add $(GFILENOTIFY_LIBS).
4795 * w32inevt.c (handle_file_notifications): Add dummy implementation
4796 for !HAVE_W32NOTIFY.
4798 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4800 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4802 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4804 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4806 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4808 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4810 Fix minor problems found by static checking.
4811 * data.c (pure_write_error):
4812 Use xsignal2, not Fsignal, as Fsignal might return.
4813 * eval.c (set_backtrace_debug_on_exit): Now static.
4814 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4815 No longer inline. EXTERN_INLINE is needed only for functions
4816 defined in .h files. Reindent function header as per GNU style.
4817 (backtrace_p, backtrace_top, backtrace_next):
4818 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4819 compiler or linker. Add extern decls to pacify gcc -Wall.
4820 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4822 * frame.c (free_monitors): Define only on platforms that need it.
4823 * nsterm.m (ns_term_init):
4824 * process.c (catch_child_signal):
4825 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4826 defined on all porting targets these days.
4827 * process.c, process.h (catch_child_signal):
4828 Make it extern only if NS_IMPL_GNUSTEP is defined.
4830 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4832 * w32.c (gettimeofday): Make the signature identical to prototype
4833 in nt/inc/sys/time.h.
4835 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4837 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4840 * keyboard.c (safe_run_hooks_error): Improve error message.
4842 * data.c (pure_write_error): Add `object' argument.
4843 * puresize.h (CHECK_IMPURE): Use it.
4845 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4847 * Makefile.in (NOTIFY_OBJ): New variable.
4848 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4850 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4851 Call syms_of_gfilenotify.
4853 * gfilenotify.c: New file.
4855 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4856 and Qfile_w32notify.
4857 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4858 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4860 * lisp.h: Declare syms_of_gfilenotify.
4862 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4864 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4866 Merge the specpdl and backtrace stacks. Make the structure of the
4867 specpdl entries more obvious via a tagged union of structs.
4868 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4869 (enum specbind_tag): New enum.
4870 (struct specbinding): Make it a tagged union of structs.
4871 Add a case for backtrace records.
4872 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4873 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4874 (backtrace_debug_on_exit): New accessors.
4875 (struct backtrace): Remove.
4876 (struct catchtag): Remove backlist field.
4877 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4879 (Flocal_variable_p): Speed up the common case where the binding is
4881 * eval.c (backtrace_list): Remove.
4882 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4883 (set_backtrace_args, set_backtrace_nargs)
4884 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4885 (backtrace_next): New functions.
4886 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4887 (unwind_to_catch, internal_lisp_condition_case)
4888 (internal_condition_case, internal_condition_case_1)
4889 (internal_condition_case_2, internal_condition_case_n): Don't bother
4890 with backtrace_list any more.
4891 (Fsignal): Adjust to new backtrace format.
4892 (grow_specpdl): Move up.
4893 (record_in_backtrace): New function.
4894 (eval_sub, Ffuncall): Use it.
4895 (apply_lambda): Adjust to new backtrace format.
4896 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4898 (specbind): Adjust to new specpdl format. Simplify.
4899 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4900 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4902 (mark_backtrace): Remove.
4903 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4904 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4905 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4907 * profiler.c (record_backtrace): Use get_backtrace.
4908 (handle_profiler_signal): Use backtrace_top_function.
4909 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4912 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4914 * process.h (catch_child_signal): Declare.
4916 * process.c (catch_child_signal): New function.
4917 (init_process_emacs): Call it.
4919 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4920 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4922 (x_set_cursor_type): Remove declaration.
4923 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4924 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4925 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4926 (ns_get_color): Use F suffix on float.
4927 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4928 (ns_get_rgb_color): Remove.
4929 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4930 (note_mouse_movement): x and y are CGFloat.
4931 (ns_draw_fringe_bitmap): Remove unused rowY.
4932 Change #if to COCOA && >= 10_6.
4933 (ns_draw_window_cursor): Remove unused overspill.
4934 (ns_draw_underwave): width and x are EamcsCGFloat.
4935 (ns_draw_box): thickness is CGFloat.
4936 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4937 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4938 if not in main thread.
4939 (ns_get_pending_menu_title, ns_check_menu_open)
4940 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4941 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4942 (sendFromMainThread:): New method.
4943 (changeFont:): size is CGFloat.
4944 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4945 Disable warning about permanent text.
4946 (characterIndexForPoint:): Adjust return type depending on GNUStep
4948 (mouseDown:): delta is CGFloat.
4949 (updateFrameSize): Remove unised variable f.
4950 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4951 Cast float to EmacsCGFloat.
4952 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4953 also to -1 when restoring.
4954 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4955 inside NS_IMPL_COCOA.
4956 (toggleFullScreen:): Put call to toggleFullScreen inside
4957 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4958 (setPosition:portion:whole:): por is CGFloat.
4959 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4960 (mouseDown:): Use CGFloat.
4961 (mouseDragged:): Remove unised variable edge.
4962 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4964 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4966 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4967 when NS_IMPL_GNUSTEP.
4968 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4969 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4970 (EmacsToolbar): Add clearAll. Add tag argument to
4971 addDisplayItemWithImage.
4972 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4974 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4976 * nsmenu.m (ns_update_menubar): Make static.
4977 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4978 (fillWithWidgetValue:): Add cast to SEL for setAction.
4979 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4980 (update_frame_tool_bar): Update code for GNUStep.
4981 (clearAll): New method.
4982 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4983 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4984 Move identifierToItem setObject and activeIdentifiers addObject before
4985 call to insertItemWithItemIdentifier.
4986 (validateVisibleItems): Fix indentation.
4987 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4988 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4989 UtilityWindow to aStyle, remove call to setStyleMask.
4991 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4993 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4994 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4995 Use F suffix on floats.
4996 (ns_char_width): Returns CGFloat.
4997 (ns_ascii_average_width): w is CGFloat instead of float.
4998 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5000 (ns_glyph_metrics): CGFloat instead of float.
5002 * nsfns.m (x_set_foreground_color, x_set_background_color):
5004 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5005 remove unused variables.
5006 (Fns_read_file_name): Keep track if panel is for save.
5007 Use ns_filename_from_panel/ns_directory_from_panel.
5008 (Fns_list_services): delegate only used for COCOA.
5009 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5010 Just return the input if GNUStep.
5011 (x_screen_planes): Remove.
5012 (Fxw_color_values): Use EmacsCGFloat
5013 (Fns_display_monitor_attributes_list): Only get screen number for
5015 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5017 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5018 ns_directory_from_panel.
5020 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5022 * process.c (handle_child_signal): Also use WCONTINUED.
5023 This is so that list-processes doesn't mistakenly list the process
5024 as stopped, when the process has actually been continued and is
5027 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5029 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5030 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5031 not already configured.
5033 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5035 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5037 * Makefile.in (mostlyclean): Remove *.res files.
5039 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5041 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5042 a buffer (bug#8447).
5044 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5046 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5047 display vector, and we backtrack, handle the case that the
5048 previous character position is also displayed from a display
5049 vector or covered by a display string or image. (Bug#14476)
5051 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5053 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5054 (struct MonitorInfo, free_monitors): Remove.
5055 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5056 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5057 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5060 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5061 (struct MonitorInfo, free_monitors): Remove.
5062 (ns_screen_name): Make static.
5063 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5064 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5067 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5068 (struct MonitorInfo): New struct.
5069 (free_monitors, make_monitor_attribute_list): Declare.
5071 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5073 (free_monitors, make_monitor_attribute_list): New functions.
5074 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5077 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5079 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5081 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5083 * keyboard.c: Apply keyboard decoding only to events that come directly
5084 from the tty, not from unread-command-events (bug#14368).
5085 (read_event_from_main_queue): New function, extracted from read_char).
5086 (read_decoded_char): Remove.
5087 (read_decoded_event_from_main_queue): New function to replace it.
5088 (read_char): Use it.
5089 (read_key_sequence): Use read_char rather than read_decoded_char.
5091 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5093 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5095 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5097 2013-05-22 Kenichi Handa <handa@gnu.org>
5099 The following changes are to fix the setting of
5100 buffer-file-coding-system on, for instance, C-x RET c unix RET
5101 _FILE_OF_DOS_EOL_TYPE_ RET.
5103 * coding.h (struct coding_system): New member detected_utf8_chars.
5105 * coding.c (detect_coding_utf_8): Count characters and check EOL
5106 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5108 (setup_coding_system): Do not initialize coding->head_ascii.
5109 (check_ascii): Do not set coding->eol_seen but update it. Do not
5110 call adjust_coding_eol_type here.
5111 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5112 If the eol-type of CODING is already specified, adjust the eol type
5113 of the found coding-system.
5114 (decode_coding_gap): Cancel previous change. Utilize the
5115 character numbers counted by detect_coding_utf_8. Fix detection
5118 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5120 * search.c (looking_at_1): Only set last_thing_searched if the match
5121 changed the match-data (bug#14281).
5123 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5125 * xdisp.c (reseat_at_previous_visible_line_start):
5126 Already declared in dispextern.h, so remove it here.
5127 (move_it_vertically_backward): Likewise.
5129 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5131 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5132 (Fx_display_pixel_width, Fx_display_pixel_height)
5133 (Fx_display_mm_width, Fx_display_mm_height):
5134 Mention `display-monitor-attributes-list' in docstrings.
5136 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5137 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5138 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5139 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5140 (Fx_display_backing_store, Fx_display_visual_class)
5141 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5142 (Fx_display_grayscale_p, Fx_display_pixel_width)
5143 (Fx_display_pixel_height, Fx_display_planes)
5144 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5145 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5146 (Fx_display_mm_width, Fx_display_mm_height)
5147 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5148 height for all physical monitors as in X11.
5150 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5151 Return pixel width or height for all physical monitors as in X11.
5153 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5155 Port --enable-gcc-warnings to clang.
5156 * bytecode.c (exec_byte_code):
5158 Redo diagnostic pragmas to pacify clang, too.
5159 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5160 * editfns.c (Fencode_time):
5161 * fileio.c (file_accessible_directory_p):
5162 * font.c (font_unparse_xlfd):
5163 Use '&"string"[index]' instead of '"string" + (index)'.
5164 * undo.c (user_error): Remove; unused.
5166 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5168 * insdel.c (insert_1_both): Document the arguments, instead of
5169 referring to insert_1, which no longer exists.
5171 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5172 some window, increment windows_or_buffers_changed, so that
5173 *Messages* display in that window is updated. (Bug#14408)
5175 * w32.c: Include epaths.h.
5176 (init_environment): Use cmdproxy.exe without leading directories.
5177 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5179 (gettimeofday): Adjust signature and return value to Posix
5182 * unexw32.c (open_output_file): Delete the existing emacs.exe
5183 before creating it, to break the hard link to the versioned
5186 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5187 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5188 (FIRSTFILE_OBJ): New variables.
5189 (W32_RES): Rename to EMACSRES. All users changed.
5190 (base_obj): Use $(CM_OBJ).
5191 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5192 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5193 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5194 $(W32_RES_LINK) before $(LIBES).
5195 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5197 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5199 * makefile.w32-in (DOC): Use just "DOC".
5201 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5203 * process.c: Export default filters and sentinels to Elisp.
5204 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5206 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5207 (Fset_process_sentinel, Fformat_network_address):
5208 Default to them instead of nil.
5209 (server_accept_connection): Sentinels can't be nil any more.
5210 (read_and_dispose_of_process_output): New function, extracted from
5211 read_process_output.
5212 (read_process_output): Use it; filters can't be nil.
5213 (Finternal_default_process_filter): New function, extracted from
5214 read_process_output.
5215 (exec_sentinel_unwind): Remove function.
5216 (exec_sentinel): Don't zilch sentinel while running.
5217 (status_notify): Sentinels can't be nil.
5218 (Finternal_default_process_sentinel): New function extracted from
5220 (setup_process_coding_systems): Default filter is not nil any more.
5221 (syms_of_process): Export new Elisp functions and initialize
5223 * lisp.h (make_lisp_proc): New function.
5225 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5227 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5229 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5231 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5232 unless we know that the window w is a leaf window.
5233 Another attempt at solving bug#14062.
5235 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5237 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5240 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5242 * image.c (gif_load): Check that subimages fit (Bug#14345).
5244 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5246 * lread.c (skip_dyn_eof): New function.
5247 (read1): Use it to skip the end of a file in response to #@00.
5249 * doc.c (get_doc_string): Slightly relax the sanity checking.
5251 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5253 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5254 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5255 (MonitorInfo): New struct.
5256 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5257 (Fns_display_monitor_attributes_list): New functions.
5258 (display-usable-bounds): Remove.
5259 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5262 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5264 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5265 (GTK_CHECK_VERSION): New macro, if not already defined.
5266 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5267 replaced by GTK_CHECK_VERSION.
5269 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5271 * xterm.h (GTK_PREREQ): New macro.
5272 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5273 to use this macro instead, for consistency and clarity.
5275 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5277 * xdisp.c (row_for_charpos_p): New function, with code of
5278 cursor_row_p, but accepts an additional argument CHARPOS instead
5279 of using a hardcoded PT.
5280 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5281 (row_containing_pos): Call row_for_charpos_p instead of partially
5282 doing the same. Fixes cursor positioning under longlines-mode
5283 when longlines-show-effect includes more than one newline, when
5284 moving the cursor vertically up.
5286 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5288 * makefile.w32-in (ACL_H): New macro.
5289 ($(BLD)/fileio.$(O)): Update dependencies.
5291 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5293 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5294 * Makefile.in (LIB_ACL): New macro.
5295 (LIBACL_LIBS): Remove.
5296 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5297 * fileio.c: Include <acl.h>.
5298 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5299 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5301 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5304 * unexelf.c: Don't assume ElfW (Half) fits in int.
5305 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5306 when dealing with ElfW (Half) values, since they can exceed 2**31
5307 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5308 (entry_address): Omit unused NUM arg. All uses changed.
5310 2013-05-07 Juri Linkov <juri@jurta.org>
5312 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5313 to the string converted from number with `Fnumber_to_string'.
5316 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5318 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5319 This fixes a problem introduced by my previous change.
5321 2013-05-07 Glenn Morris <rgm@gnu.org>
5323 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5325 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5327 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5329 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5331 Static checking by GCC 4.8.0.
5332 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5333 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5334 (x_get_monitor_attributes_fallback)
5335 (x_get_monitor_attributes_xinerama)
5336 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5337 Define only if USE_GTK.
5338 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5339 (x_get_monitor_attributes_fallback): Omit unused locals.
5340 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5341 Use double, not float, to avoid mixed-mode floating point arithmetic.
5343 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5344 Jan Djärv <jan.h.d@swipnet.se>
5346 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5347 (XINERAMA_CFLAGS): New macros.
5348 (ALL_CFLAGS, LIBES): Use them.
5350 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5351 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5352 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5353 (syms_of_xfns): DEFSYM them.
5354 (struct MonitorInfo): New struct.
5355 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5356 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5357 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5358 (x_get_monitor_attributes_xinerama): New functions.
5359 (Fx_display_monitor_attributes_list): New primitive.
5360 (syms_of_xfns): Defsubr it.
5362 * xterm.h (x_display_info): Add Xatom_net_workarea and
5363 Xatom_net_current_desktop.
5365 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5366 and dpyinfo->Xatom_net_current_desktop.
5368 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5370 * xdisp.c (pos_visible_p): Use the special code for finding the
5371 beginning of a display property or overlay for any "replacing"
5372 display property, not just for display strings. This solves
5373 incorrect reporting of position by posn-at-point. (Bug#14241)
5375 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5377 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5378 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5379 Verify that ElfW (Half) fits in int.
5380 (fatal): Use same signature as lisp.h.
5381 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5382 configure and build with -DUNEXELF_DEBUG without worrying about
5383 other modules that use DEBUG.
5384 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5385 possibly-wide integers now uses it instead of plain fprintf.
5386 (entry_address): New function, which avoids problems with 32-bit
5387 overflow on 64-bit hosts.
5388 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5389 (round_up): Don't assume the remainder fits in int.
5390 (find_section): Use bool for boolean. Simplify debug code.
5391 (unexec): Don't assume file sizes fit in int or size_t.
5392 Omit unnecessary trailing newline in 'fatal' format.
5393 Use strerror rather than outputting decimal error number.
5394 Remove unused code when emacs is not defined;
5395 this file relies on Emacs now.
5396 Don't assume e_phnum and e_shnum are positive.
5398 * regex.c: Fix problems when DEBUG is defined.
5399 (extract_number, extract_number_and_incr): Define regardless of
5400 whether DEBUG is defined; that's simpler and makes the code less
5401 likely to go stale in the normal case when DEBUG is not defined.
5402 Return int rather than taking an int * arg. All callers changed.
5403 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5404 Remove, replacing with ...
5405 (DEBUG_PRINT): New macro. All callers changed.
5406 (DEBUG_COMPILES_ARGUMENTS): New macro.
5407 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5408 (print_compiled_pattern, print_double_string) [DEBUG]:
5409 Use prototype rather than old-style definition.
5410 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5411 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5412 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5413 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5414 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5415 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5416 This matters only when DEBUG is defined.
5418 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5420 * xdisp.c (set_iterator_to_next): Set the
5421 ignore_overlay_strings_at_pos_p flag only if we are _really_
5422 iterating over an overlay string, as indicated by the
5423 current.overlay_string_index member. (Bug#14306)
5425 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5427 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5428 to where it is used, to avoid autorelease issues (Bug#14050).
5430 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5432 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5433 * fileio.c (syms_of_fileio): Implement this.
5434 * filelock.c (create_lock_file): If symbolic links don't work, so
5435 we use a regular file as a lock file, do not fsync the lock file;
5438 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5440 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5441 (syms_of_minibuf): Adjust accodingly.
5443 * callint.c (Fcall_interactively): Adjust calls accordingly.
5445 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5447 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5448 w->contents is a buffer before computing everything else.
5449 Use parentheses to disambiguate last part of the condition.
5451 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5452 assertion violations. (Bug#14062)
5454 2013-05-01 David Reitter <david.reitter@gmail.com>
5456 * nsfns.m (ns_tooltip): Initialize.
5458 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5460 * coding.c (decode_coding_gap): Don't remove the character before
5461 a newline unless it's a CR character. (Bug#14287)
5463 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5465 * dispextern.h (struct face): Move enum face_underline_type
5466 earlier so that bitfields can be in the same word.
5468 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5470 * nsfns.m (handlePanelKeys): New function.
5471 (EmacsOpenPanel:performKeyEquivalent:)
5472 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5473 arrows/function/control and copy/paste keys (Bug#14296).
5475 2013-04-27 Juri Linkov <juri@jurta.org>
5477 * callint.c (Fcall_interactively): Call `Qread_number' for
5478 interactive code letter `n' instead of using duplicate code.
5481 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5483 * systime.h (make_timeval): Declare as 'const'.
5485 2013-04-27 Kenichi Handa <handa@gnu.org>
5487 * font.c (font_open_entity): Always open a font of manageable
5490 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5492 Port better to AIX (Bug#14258).
5493 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5496 2013-04-24 Kenichi Handa <handa@gnu.org>
5498 * coding.c (decode_coding_iso_2022): When an invalid escape
5499 sequence is encountered, reset the invocation and designation
5500 status to the safest one.
5502 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5504 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5505 Without this fix, "make distclean" leaves stamp-h1 behind.
5507 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5509 * w32fns.c (w32_fullscreen_rect): New function to compute the
5510 window rectangle for the given fullscreen mode.
5511 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5512 longer tunes the window size. This keeps the window's edges flush
5513 with the screen and allows the taskbar to hide itself in fullboth.
5515 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5516 window decorations and uses the entire screen.
5518 * w32term.h (w32_fullscreen_rect) Add prototype.
5519 (struct w32_output): Replace normal_width, normal_height,
5520 normal_top, and normal_left members with a single normal_placement
5522 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5524 (FRAME_NORMAL_PLACEMENT): New macro.
5526 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5528 * minibuf.c (Ftest_completion): Silence compiler warning.
5530 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5532 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5535 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5538 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5539 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5540 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5541 parentheses where appropriate.
5543 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5545 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5547 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5549 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5550 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5551 Mention in the doc string that setting these variables takes
5552 effect only after a call to set-window-buffer. (Bug#14200)
5554 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5556 * indent.c (Fvertical_motion): Don't consider display strings on
5557 overlay strings as display strings on the buffer position we
5558 started from. This prevents vertical cursor motion from jumping
5559 more than one line when there's an overlay string with a display
5560 property at end of line.
5561 Reported by Karl Chen <Karl.Chen@quarl.org> in
5562 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5564 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5566 * window.c (select_window): `record_buffer' even if window is
5567 already selected (bug#14191).
5569 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5571 * window.c (Fwindow_end): Test more flags, including the buffer's
5572 last_overlay_modified flag, to determine whether the window's
5573 display is really up-to-date. Prevents the function from
5574 returning a stale value. (Bug#14170)
5575 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5578 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5580 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5581 garbaged only if it is not already the top frame on its TTY.
5582 This prevents flickering due to constant redrawing of TTY frames when
5583 there are GUI frames open in the same session. (Bug#13864)
5585 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5587 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5588 of marking the idle timers directly.
5590 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5592 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5595 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5597 * window.c (select_window): Don't record_buffer while the invariant is
5598 temporarily broken (bug#14161).
5600 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5602 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5604 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5606 2013-04-07 Romain Francoise <romain@orebokech.com>
5608 Ignore additional platform-specific ACL errors (Bug#13702).
5609 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5610 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5612 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5614 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5617 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5619 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5620 This bug was introduced by my 2013-02-25 change that simplified
5621 data_start configuration. Without this change, on GNU/Linux
5622 an Emacs configured with --enable-profiling fails immediately
5623 due to a profiler signal.
5624 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5625 with these flags. On platforms where special flags are needed
5626 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5627 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5628 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5630 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5632 Get rid of some platform-specific functions examining window
5633 system and its capabilities. This is a partial rework of the
5635 * lisp.h (have_menus_p): Remove prototype. This function is
5636 replaced with platform-independent window_system_available.
5637 (check_window_system): Move to...
5638 * frame.h (decode_window_system_frame, window_system_available):
5639 ...here, add new prototypes.
5640 * frame.c (window_system_available, decode_window_system_frame):
5642 (check_window_system): Platform-independent now.
5643 * xterm.h (x_in_use): Remove declaration.
5645 * w32term.h (check_x_frame):
5646 * nsterm.h (check_x_frame): Remove prototypes. This function
5647 is replaced with platform-independent decode_window_system_frame.
5648 * msdos.c (have_menus_p): Remove.
5649 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5650 Remove platform-specific functions. Use check_window_system,
5651 decode_window_system_frame and check_ns_display_info where
5652 appropriate. Minor style and comment tweaks.
5653 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5654 (check_x_frame): Likewise.
5655 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5657 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5658 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5659 * xmenu.c, xselect.c: All related users changed.
5661 2013-04-03 Kenichi Handa <handa@gnu.org>
5663 The following changes is to optimize the code for reading UTF-8
5666 * coding.c (check_ascii): Rename from detect_ascii. Return value
5667 changed. Check EOL format. Do not call adjust_coding_eol_type
5669 (check_utf_8): New function.
5670 (adjust_coding_eol_type): Do nothing if already adjusted.
5671 (detect_coding): Compare the return value of check_ascii with
5672 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5673 (decode_coding_gap): Optimize for valid UTF-8.
5675 2013-03-21 Kenichi Handa <handa@gnu.org>
5677 * coding.c (syms_of_coding): Cancel previous change.
5679 * insdel.c (insert_from_gap): Fix previous change.
5681 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5683 Consistently use platform-specific function to detect window system.
5684 * lisp.h (check_window_system): New prototype. This function is
5685 going to replace check_x, check_w32 and check_ns.
5686 (have_menus_p): Mention msdos.c in comment.
5687 * fontset.c (check_window_system_func): Remove. Adjust all users.
5688 * fontset.h (check_window_system_func): Remove prototype.
5689 * nsterm.h (check_ns):
5690 * xterm.h (check_x):
5691 * w32term.h (check_w32): Likewise.
5692 * menu.c (Fx_popup_menu): Use check_window_system.
5693 * msdos.c (check_window_system): Define for MS-DOS.
5694 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5695 * w32fns.c (check_window_system): Likewise for MS-Windows.
5696 * xfns.c (check_window_system): Likewise for X.
5697 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5698 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5700 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5702 Prefer < to > in range checks such as 0 <= i && i < N.
5703 This makes it easier to visualize quantities on a number line.
5704 This patch doesn't apply to all such range checks,
5705 only to the range checks affected by the 2013-03-24 change.
5706 This patch reverts most of the 2013-03-24 change.
5707 * alloc.c (xpalloc, Fgarbage_collect):
5708 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5709 * character.c (string_escape_byte8):
5710 * charset.c (read_hex):
5711 * data.c (cons_to_unsigned):
5712 * dispnew.c (update_frame_1):
5713 * doc.c (Fsubstitute_command_keys):
5714 * doprnt.c (doprnt):
5715 * editfns.c (hi_time, decode_time_components):
5716 * fileio.c (file_offset):
5717 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5718 * font.c (font_intern_prop):
5719 * frame.c (x_set_alpha):
5720 * gtkutil.c (get_utf8_string):
5721 * indent.c (check_display_width):
5722 * keymap.c (Fkey_description):
5723 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5725 * minibuf.c (read_minibuf_noninteractive):
5726 * process.c (wait_reading_process_output):
5727 * search.c (Freplace_match):
5728 * window.c (get_phys_cursor_glyph):
5729 * xdisp.c (redisplay_internal):
5730 * xsmfns.c (smc_save_yourself_CB):
5731 Prefer < to > for range checks.
5732 * dispnew.c (sit_for): Don't mishandle NaNs.
5733 This fixes a bug introduced in the 2013-03-24 change.
5734 * editfns.c (decode_time_components): Don't hoist comparison.
5735 This fixes another bug introduced in the 2013-03-24 change.
5737 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5739 * frame.h (struct frame): Drop scroll_bottom_vpos
5740 member becaue all real users are dead long ago.
5741 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5742 * xdisp.c (redisplay_internal): Adjust user.
5744 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5746 * nsmenu.m (showAtX:Y:for:): setLevel to
5747 NSPopUpMenuWindowLevel (Bug#13998).
5749 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5751 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5752 (ns_check_pending_open_menu): Declare.
5754 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5755 (x_activate_menubar): Update the menu with title that matches
5756 ns_get_pending_menu_title, and call
5757 ns_check_pending_openmenu (Bug#12698).
5758 (menuWillOpen:): New method.
5759 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5761 * nsterm.m (menu_will_open_state, menu_mouse_point)
5762 (menu_pending_title): New varaibles.
5763 (ns_get_pending_menu_title, ns_check_menu_open)
5764 (ns_check_pending_open_menu): New functions.
5766 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5768 * indent.c (current_column_bol_cache): Remove leftover which is not
5769 used in Fmove_to_column any more.
5770 (current_column, scan_for_column): Adjust users.
5771 * keyboard.c (last_point_position_buffer, last_point_position_window):
5772 Remove leftovers which are not used for recording undo any more.
5773 (command_loop_1, syms_of_keyboard): Adjust users.
5774 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5775 redisplay_window any more.
5776 (move_it_to): Adjust user.
5778 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5780 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5781 Update dependencies.
5783 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5785 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5786 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5789 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5791 * window.h (struct window): Replace hchild, vchild and buffer slots
5792 with the only contents slot. This is possible because each valid
5793 window may have either the child window (in vertical or horizontal
5794 combination) or buffer to display (for the leaf window). Using that,
5795 a lof of operations to traverse and/or change window hierarchies may
5796 be simplified. New member horizontal is used to distinguish between
5797 horizontal and vertical combinations of internal windows.
5798 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5799 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5800 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5801 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5802 Use contents slot, not buffer, where appropriate.
5803 (wset_combination): New function.
5804 (wset_buffer): Add eassert.
5805 (Fframe_first_window): Simplify the loop reaching first window.
5806 (Fwindow_buffer): Use WINDOW_LEAF_P.
5807 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5808 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5809 (unshow_buffer): Convert initial debugging check to eassert.
5810 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5811 (make_parent_window, window_resize_check, window_resize_apply)
5812 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5813 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5814 Adjust to match struct window changes.
5815 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5816 (mark_window_cursors_off, count_windows, get_leaf_windows)
5817 (foreach_window_1): Simplify the loop.
5818 * alloc.c (mark_object): Do not check for the leaf window because
5819 internal windows has no glyph matrices anyway.
5820 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5821 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5822 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5823 (build_frame_matrix_from_window_tree, mirror_make_current)
5824 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5825 (update_window_tree, set_window_update_flags): Simplify the loop.
5826 (sync_window_with_frame_matrix_rows): Enforce live window.
5827 Use contents slot, not buffer, where appropriate.
5828 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5829 and WINDOW_HORIZONTAL_COMBINATION_P.
5830 (make_frame_visible_1): Simplify the loop.
5831 Use contents slot, not buffer, where appropriate.
5832 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5833 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5834 (expose_window_tree): Likewise.
5835 Use contents slot, not buffer, where appropriate.
5836 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5837 to avoid deleted windows. Use contents slot instead of buffer.
5838 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5839 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5840 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5841 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5843 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5845 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5846 identify the reasons for assertion violations in bug#14062 and
5848 (Fx_show_tip): Fix compilation error under
5849 "--enable-check-lisp-object-type". (Bug#14073)
5851 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5852 Reported by <rzl24ozi@gmail.com>.
5854 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5856 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5858 (unwind_with_echo_area_buffer): ...to restore it here.
5859 This is needed to ensure that...
5860 (redisplay_window): ...both window markers are valid here,
5861 which is verified by eassert.
5862 * editfns.c (save_excursion_save): Do not assume that
5863 selected_window always displays the buffer.
5864 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5867 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5869 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5872 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5874 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5876 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5878 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5879 since MinGW's w32api headers do. This avoids compiler warnings.
5881 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5884 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5886 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5888 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5890 * gtkutil.c (style_changed_cb): Check if frame is live and an
5891 X frame (Bug#14038).
5893 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5895 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5896 Define only for _WIN32_WINNT less than 0x0500.
5897 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5899 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5900 see its own definitions of 'struct timeval' and 'struct timezone'.
5902 Fix incompatibilities between MinGW.org and MinGW64 headers.
5903 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5905 * w32.c (REPARSE_DATA_BUFFER): Guard with
5906 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5908 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5910 * xterm.c: Include X11/XKBlib.h
5911 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5913 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5915 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5917 * blockinput.h (input_blocked_p): Likewise.
5918 * bytecode.c (exec_byte_code): Likewise.
5919 * callproc.c (call_process_kill, call_process_cleanup)
5920 (Fcall_process): Likewise.
5921 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5922 (Fccl_execute_on_string): Likewise.
5923 * character.c (string_escape_byte8): Likewise.
5924 * charset.c (read_hex): Likewise.
5925 * cm.c (calccost): Likewise.
5926 * data.c (cons_to_unsigned): Likewise.
5927 * dired.c (directory_files_internal, file_name_completion):
5929 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5930 (sit_for): Likewise.
5931 * doc.c (Fsubstitute_command_keys): Likewise.
5932 * doprnt.c (doprnt): Likewise.
5933 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5934 * emacsgtkfixed.c: Likewise.
5935 * fileio.c (file_offset, Fwrite_region): Likewise.
5936 * floatfns.c (Fexpt, fmod_float): Likewise.
5937 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5939 * font.c (font_intern_prop): Likewise.
5940 * frame.c (x_set_alpha): Likewise.
5941 * gtkutil.c (get_utf8_string): Likewise.
5942 * indent.c (check_display_width): Likewise.
5943 * intervals.c (create_root_interval, rotate_right, rotate_left)
5944 (split_interval_right, split_interval_left)
5945 (adjust_intervals_for_insertion, delete_node)
5946 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5947 (merge_interval_right, merge_interval_left, copy_intervals)
5948 (set_intervals_multibyte_1): Likewise.
5949 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5950 * keymap.c (Fkey_description): Likewise.
5951 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5952 * lread.c (openp, read_integer, read1, string_to_number):
5954 * menu.c (ensure_menu_items): Likewise.
5955 * minibuf.c (read_minibuf_noninteractive): Likewise.
5956 * print.c (printchar, strout): Likewise.
5957 * process.c (create_process, Faccept_process_output)
5958 (wait_reading_process_output, read_process_output, send_process)
5959 (wait_reading_process_output): Likewise.
5960 * profiler.c (make_log, handle_profiler_signal): Likewise.
5961 * regex.c (re_exec): Likewise.
5962 * regex.h: Likewise.
5963 * search.c (looking_at_1, Freplace_match): Likewise.
5964 * sysdep.c (get_child_status, procfs_ttyname)
5965 (procfs_get_total_memory): Likewise.
5966 * systime.h (EMACS_TIME_VALID_P): Likewise.
5967 * term.c (dissociate_if_controlling_tty): Likewise.
5968 * window.c (get_phys_cursor_glyph): Likewise.
5969 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5970 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5972 * xfns.c (Fx_window_property): Likewise.
5973 * xmenu.c (set_frame_menubar): Likewise.
5974 * xselect.c (x_get_window_property, x_handle_dnd_message):
5976 * xsmfns.c (smc_save_yourself_CB): Likewise.
5977 * xterm.c (x_scroll_bar_set_handle): Likewise.
5979 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5981 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5982 to be optional or nil. Adjust comment and convert it to docstring.
5983 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5984 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5986 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5988 Static checking by GCC 4.8-20130319.
5989 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5990 * process.c (Fset_process_datagram_address)
5991 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5992 * xdisp.c (get_char_face_and_encoding):
5993 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5994 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5995 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5997 2013-03-24 Ken Brown <kbrown@cornell.edu>
5999 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6000 fix compilation on 64-bit Cygwin, where underscores are not
6001 automatically prepended.
6003 * w32term.c (w32_initialize): Silence compiler warning.
6005 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6007 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6008 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6009 variables, to save and restore frame dimensions.
6010 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6011 after returning from a 'fullscreen' configuration.
6012 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6013 to avoid races between the main thread and the input thread.
6015 * w32term.h (struct w32_output): New members normal_width,
6016 normal_height, normal_top, normal_left, and prev_fsmode.
6017 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6018 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6021 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6022 'fullscreen' parameter. Always record previous width and height
6023 of the frame, except when switching out of maximized modes, so
6024 that they could be restored correctly, instead of resetting to the
6025 default frame dimensions. Send SC_RESTORE command to the frame,
6026 unless we are going to send SC_MAXIMIZE, to restore the frame
6027 resize hints in the mouse pointer shown by the window manager.
6030 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6032 * lisp.h (get_frame_param): Adjust conditions for prototype
6035 2013-03-22 Ken Brown <kbrown@cornell.edu>
6037 * unexcw.c: Drop unneeded inclusion of w32common.h.
6038 (report_sheap_usage): Declare.
6039 (read_exe_header): Add magic numbers for x86_64.
6040 (fixup_executable): Fix printf format specifier for unsigned long
6043 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6045 * frame.h (struct frame): Put menu_bar_window under #ifdef
6046 because this member is not needed when X toolkit is in use.
6047 (fset_menu_bar_window):
6048 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6049 (free_glyphs, update_frame):
6050 * xdisp.c (expose_frame): Likewise.
6051 (display_menu_bar): Likewise. Remove redundant eassert.
6052 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6055 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6057 Use functions and constants to manipulate Lisp_Save_Value objects.
6058 This replaces code that used macros and strings and token-pasting.
6059 The change makes the C source a bit easier to follow,
6060 and shrinks the Emacs executable a bit.
6061 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6062 (make_save_value): Change 1st arg from string to enum. All callers
6065 (mark_object): Use if, not #if, for GC_MARK_STACK.
6066 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6067 (XSAVE_OBJECT): Now functions, not macros.
6068 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6069 the constant was never used.
6070 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6071 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6072 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6073 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6075 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6076 type3 with a single member save_type. All uses changed.
6077 (save_type, set_save_pointer, set_save_integer): New functions.
6078 * print.c (PRINTX): Remove.
6080 * alloc.c: Remove redundant static declarations.
6082 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6084 * window.h (struct window): Convert left_col, top_line, total_lines
6085 and total_cols from Lisp_Objects to integers. Adjust comments.
6086 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6088 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6089 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6090 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6091 Adjust users where appropriate.
6093 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6095 * frame.h (struct frame): Drop resx and resy because the same data is
6096 available from window system-specific output context. Adjust users.
6097 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6098 New functions to provide defaults when no window system available.
6099 (FRAME_RES_X, FRAME_RES_Y): New macros.
6100 (NUMVAL): Move from xdisp.c.
6101 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6102 (Ffont_face_attributes, Fopen_font):
6103 * image.c (gs_load):
6104 * w32font.c (fill_in_logfont):
6105 * xdisp.c (calc_pixel_width_or_height):
6106 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6107 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6109 2013-03-20 Kenichi Handa <handa@gnu.org>
6111 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6112 to 1 (temporary workaround until a bug related to ASCII
6113 optimization is fixed).
6115 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6117 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6118 Signal error if window is not internal. Adjust docstring.
6119 (delete_all_child_windows): Use combination_limit to save the buffer.
6120 (Fset_window_configuration): Adjust accordingly.
6121 * print.c (syms_of_print): Initialize debugging output not here...
6122 (init_print_once): ...but in a new function here.
6123 * lisp.h (init_print_once): Add prototype.
6124 * emacs.c (main): Add call to init_print_once. Adjust comments.
6126 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6128 * window.c (window_resize_check, window_resize_apply)
6129 (window_from_coordinates, recombine_windows, set_window_buffer)
6130 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6131 (Fsplit_window_internal, Fdelete_window_internal)
6132 (freeze_window_starts): Use bool for booleans.
6133 * window.h (window_frame_coordinates, resize_frame_windows)
6134 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6136 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6138 * dispnew.c (bitch_at_user): Use `user-error'.
6140 2013-03-17 Ken Brown <kbrown@cornell.edu>
6142 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6143 as return type of image_background. (Bug#13981)
6144 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6146 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6148 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6149 (ns_select): Don't return with result uninitialized.
6151 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6154 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6156 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6157 directories. If filename is nil, get directory name (Bug#13932).
6158 Use getFilename and getDirectory.
6159 (getFilename, getDirectory): New methods for EmacsSavePanel and
6161 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6163 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6165 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6167 2013-03-15 Kenichi Handa <handa@gnu.org>
6169 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6170 (adjust_after_replace): Make it back to static. Delete the third
6171 arg text_at_gap_tail. Cancel the code for handling it.
6173 * coding.h (struct coding_system): New member eol_seen.
6175 * coding.c (detect_ascii): New function.
6176 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6177 when the source bytes are actually scanned. On detecting for
6178 coding_category_utf_8_auto, call detect_ascii instead of scanning
6179 source bytes directly.
6180 (produce_chars): Call insert_from_gap with the new arg 0.
6181 (encode_coding): Likewise.
6182 (decode_coding_gap): Control ASCII optimization by the variable
6183 disable_ascii_optimization instead of #ifndef .. #endif.
6184 Deccode EOL format according to coding->eol_seen.
6185 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6188 * lisp.h (adjust_after_replace): Cancel externing it.
6189 (insert_from_gap): Adjust prototype.
6191 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6193 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6194 FULLSCREEN_MAXIMIZED. (Bug#13935)
6196 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6198 * region-cache.c (find_cache_boundary, move_cache_gap)
6199 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6200 Simplify debugging check and convert to eassert. Adjust comment.
6201 (pp_cache): Put under ENABLE_CHECKING.
6203 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6205 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6206 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6208 (w32fullscreen_hook): If the frame is visible, reset
6209 f->want_fullscreen flag after changing the frame size. If the
6210 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6213 2013-03-13 Daniel Colascione <dancol@dancol.org>
6215 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6216 too so that these builds can use Cygwin's file conversion
6217 functions. (We've been building and linking cygw32.o all along
6218 and just not using it.)
6220 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6222 File synchronization fixes (Bug#13944).
6223 * Makefile.in (LIB_FDATASYNC): New macro.
6225 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6226 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6227 Don't worry about HAVE_FSYNC, since a substitute fsync is
6228 available if the system lacks one.
6229 (Fwrite_regin): Retry fsync if interrupted.
6231 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6233 * w32term.c (w32_read_socket): If the Emacs frame is being
6234 activated, call w32fullscreen_hook, to make sure the new frame
6235 dimensions are in effect. (Bug#13937)
6237 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6239 * xdisp.c (init_iterator): Simplify because both character and byte
6240 positions are either specified or -1. Add eassert. Adjust comment.
6241 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6242 character and byte positions can be obtained from marker.
6244 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6246 Static checking by Sun C 5.12.
6247 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6248 * bytecode.c (exec_byte_code):
6249 * dispnew.c (init_display):
6251 * fileio.c (Fsubstitute_in_file_name):
6252 * keyboard.c (Fevent_convert_list):
6253 * keymap.c (Fsingle_key_description):
6254 * term.c (maybe_fatal, fatal):
6255 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6256 * xsmfns.c (Fhandle_save_session):
6257 Omit unreachable code.
6258 * keymap.c (map_keymap_char_table_item): Cast void * to
6259 a function pointer type; the C Standard requires this.
6261 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6262 Include <sys/param.h> unconditionally, as that works elsewhere and
6263 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6264 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6267 See ChangeLog.12 for earlier changes.
6273 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6275 This file is part of GNU Emacs.
6277 GNU Emacs is free software: you can redistribute it and/or modify
6278 it under the terms of the GNU General Public License as published by
6279 the Free Software Foundation, either version 3 of the License, or
6280 (at your option) any later version.
6282 GNU Emacs is distributed in the hope that it will be useful,
6283 but WITHOUT ANY WARRANTY; without even the implied warranty of
6284 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6285 GNU General Public License for more details.
6287 You should have received a copy of the GNU General Public License
6288 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.