1 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6 (gif_load): For giflib v5.x and later, display the error message
7 produced by giflib when its functions fail.
8 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
13 * keyboard.c (last_event_timestamp): Remove. For X selection and
14 GTK popup menus, it may be obtained from per-frame X display info.
15 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
16 (process_special_events): Adjust users.
17 * keyboard.h (last_event_timestamp): Remove declaration.
18 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
19 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
20 * menu.h (xmenu_show): Adjust prototype.
21 * menu.c (Fx_popup_menu): Adjust user.
22 * xselect.c (x_own_selection, x_get_foreign_selection)
23 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
25 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
27 * keyboard.c (init_kboard): Now static. Add arg
28 to denote window system. Adjust comment.
29 (init_keyboard): Adjust user.
30 (allocate_kboard): New function.
32 * nsterm.m (ns_term_init):
34 * w32term.c (w32_create_terminal):
35 * xterm.c (x_term_init): Use it.
36 * keyboard.h (init_kboard): Remove prototype.
37 (allocate_kboard): Add prototype.
39 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
41 * image.c (GIFLIB_MAJOR): Ensure it's defined.
42 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
44 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
46 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
48 2013-10-09 Eli Zaretskii <eliz@gnu.org>
50 * term.c (tty_menu_activate): Flush the output stream after
51 showing the cursor, and don't mark the frame garbaged at exit from
52 the function. Fixes redisplay glitches when moving from one menu
55 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
57 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
58 or throw error (Bug#15570).
60 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
62 * intervals.c (temp_set_point_both): Move test into 'eassert',
65 * lisp.h (eassert): Don't use 'assume'.
66 Sometimes 'assume' wins in performance, and sometimes it loses,
67 so it shouldn't be used all the time. Perhaps we need two
68 flavors of 'eassert', one for where 'assume' is far more likely
69 to help or to hurt; but that can be done later.
70 Problem reported by Dmitry Antipov in
71 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
72 Also, don't include <verify.h>; no longer needed.
74 2013-10-09 Glenn Morris <rgm@gnu.org>
76 * eval.c (Fcond): Doc tweak.
78 2013-10-09 Eli Zaretskii <eliz@gnu.org>
80 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
81 expressions with side effects to eassert. (Bug#15565)
83 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
85 * fns.c (hashfn_user_defined): Allow hash functions to return any
88 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
90 Fix minor problems found by static checking.
91 * dispnew.c (save_current_matrix): Omit unnecessary casts.
92 * dispnew.c (update_frame_with_menu): Mark debug local as used.
93 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
94 * keyboard.c (read_menu_command): Remove unused local.
95 * lisp.h (read_menu_command): New decl.
96 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
97 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
98 Return ptrdiff_t, not int.
99 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
100 not int, for benefit of xpalloc.
101 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
103 (have_menus_p): Remove; unused.
104 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
105 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
106 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
108 (save_and_enable_current_matrix): Omit unnecessary casts.
109 (read_menu_input): Omit local extern decl (now in lisp.h).
110 Don't access uninitialized storage if mouse_get_xy fails.
111 (tty_menu_activate): Mark local as initialized, for lint.
112 (tty_menu_activate, tty_meny_show): Remove unused locals.
114 2013-10-08 Eli Zaretskii <eliz@gnu.org>
116 Support menus on text-mode terminals.
117 * xterm.h (xw_popup_dialog): Add prototype.
119 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
120 (xmenu_show): Block input here, instead in Fx_popup_menu.
121 (xw_popup_dialog): New function, with X-specific bits of popup
124 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
127 * window.c (Fset_window_configuration): Use run-time tests of the
128 frame type instead of compile-time conditionals, when menu-bar
129 lines are considered.
131 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
132 (w32_popup_dialog): New prototypes.
134 * w32menu.c (Fx_popup_dialog): Function deleted.
135 (w32_popup_dialog): New function, with w32 specific bits of popup
136 dialogs. Block input here.
138 * w32inevt.c (w32_console_read_socket): Minor change to add
139 debugging TTY events.
141 * w32fns.c (show_hourglass): If returning early because the frame
142 is not a GUI frame, unblock input.
144 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
145 (cursorY): New functions.
147 * termhooks.h (cursorX, cursorY): Prototypes of functions on
148 WINDOWSNT, macros that call curX and curY elsewhere.
150 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
152 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
153 specific function to hide and show cursor on a text-mode terminal.
154 (tty_menu_struct, struct tty_menu_state): New structures.
155 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
156 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
157 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
158 (tty_menu_locate, save_and_enable_current_matrix)
159 (restore_desired_matrix, screen_update, read_menu_input)
160 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
161 (tty_pop_down_menu, tty_menu_last_menubar_item)
162 (tty_menu_new_item_coords, tty_menu_show): New functions.
163 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
165 * nsterm.h (ns_popup_dialog): Adjust prototype.
167 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
169 (ns_popup_dialog): Adapt order of arguments to the other
170 *_menu_show implementations.
171 (Fx_popup_dialog): Function deleted.
173 * msdos.c (x_set_menu_bar_lines): Delete unused function.
175 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
177 * menu.c (have_boxes): New function.
178 (single_keymap_panes): Use it instead of a compile-time
180 (single_menu_item): Use run-time tests of the frame type instead
181 of compile-time conditionals.
182 (encode_menu_string): New function.
183 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
184 the macro, since different types of frame need different encoding
186 (digest_single_submenu): Use run-time tests of frame type instead
187 of, or in addition to, compile-time conditionals.
188 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
189 (Fx_popup_menu): Detect when the function is called from keyboard
190 on a TTY. Don't barf when invoked on a text-mode frame. Check
191 frame type at run time, instead of compile-time conditionals for
192 invoking terminal-specific menu-show functions. Call
193 tty_menu_show on text-mode frames.
194 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
195 run time to determine which alternative to invoke; support dialogs
198 * keyboard.h <Qmouse_movement>: Declare.
200 * keyboard.c <Qmouse_movement>: Now extern.
201 <Qecho_keystrokes>: New static variable.
202 (read_key_sequence): Accept an additional argument, a flag to
203 prevent redisplay during reading of the key sequence. All callers
205 (read_menu_command): New function.
206 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
208 (toolkit_menubar_in_use): New function.
209 (make_lispy_event): Use it instead of a compile-time test.
211 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
212 window-system being available.
214 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
215 to x-popup-dialog on the frame type, they all now support popup
218 * dispnew.c (save_current_matrix): Save the margin areas.
219 (restore_current_matrix): Restore margin areas.
220 (update_frame_with_menu): New function.
222 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
225 * alloc.c (make_save_ptr): Now compiled unconditionally.
227 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
229 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
230 (redraw_frame, update_frame): Adjust users.
231 * dispextern.h (set_window_update_flags): Adjust prototype.
232 * xdisp.c (redisplay_internal): When updating all frames with zero
233 windows_or_buffers_changed, assume that only the windows that shows
234 current buffer should be really updated.
236 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
238 Do not allocate huge temporary memory areas and objects while encoding
239 for file I/O, thus reducing an enormous memory usage for large buffers.
240 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
241 * coding.h (struct coding_system): New member raw_destination.
242 * coding.c (setup_coding_system): Initialize it to zero.
243 (encode_coding_object): If raw_destination is set, do not create
244 dst_object. Add comment.
245 * fileio.c (toplevel): New constant E_WRITE_MAX.
246 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
247 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
249 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
251 * nsterm.m (windowDidExitFullScreen:):
252 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
254 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
256 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
257 * keyboard.c (unblock_input_to): Don't process pending signals
258 if a fatal error is in progress.
260 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
261 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
262 they're talking about words in Lisp bool vectors.
263 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
264 * data.c (popcount_bits_word): Rename from popcount_size_t.
265 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
268 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
270 Improve support for popcount and counting trailing zeros (Bug#15550).
271 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
272 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
273 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
274 (popcount_size_t_msc, popcount_size_t_gcc):
275 Remove; now done by Gnulib.
276 (popcount_size_t): Now a macro that defers to Gnulib.
277 (count_trailing_zero_bits): Return int, for consistency with
278 Gnulib and because Emacs prefers signed to unsigned int.
279 Don't assume that size_t is either unsigned int or unsigned long
280 or unsigned long long.
281 (size_t_to_host_endian): Do not assume that size_t is either
282 exactly 32 or exactly 64 bits wide.
283 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
284 etc., so that it's now an enum constant, not a macro.
285 No need to assume that it's either 32 or 64.
287 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
289 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
292 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
294 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
295 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
297 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
299 emacs_read and emacs_write now use void *, not char *.
300 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
301 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
302 Buffer arg is now void *, not char *. This matches plain
303 'read' and 'write' better, and avoids a constraint violation
304 on Solaris 9 with Oracle Studio.
306 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
308 * alloc.c (Fmake_string): For ASCII char initializer, prefer
309 memset to explicit loop. Otherwise copy largest possible chunk
310 from initialized to uninitialized part, thus allowing the longer
311 memcpy runs and reducing the number of loop iterations.
313 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
315 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
316 hide toolbar (Bug#15388).
317 (windowDidEnterFullScreen:): If presentation options are zero,
318 set them here (Bug#15388).
319 (ns_update_auto_hide_menu_bar): Remove runtime check.
320 Don't auto hide dock unless menubar is also auto hidden.
322 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
324 * editfns.c (message): Mention batch mode in doc string.
326 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
328 * nsterm.m (check_native_fs): Remove erroneous comment.
330 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
332 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
333 uses find_newline instead of scan_newline and so doesn't move point.
335 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
337 Use hardware support for byteswapping on glibc x86 etc.
338 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
339 whereas the old swap64 needed 30.
340 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
341 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
342 Use byteswap.h's macros to swap bytes.
343 * lisp.h (swap16, swap32, swap64): Remove.
344 All uses replaced by bswap_16, bswap_32, bswap_64.
346 * bytecode.c (exec_byte_code): Use some more volatile variables
347 to work around local variables getting clobbered by longjmp.
348 Port to pre-C99, which doesn't allow decls after stmts.
350 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
352 * lisp.h (eassert): Assume that COND is true when optimizing.
353 In other words, take on the behavior of eassert_and_assume.
354 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
355 (eassert_and_assume): Remove. All uses replaced by eassert.
357 * xdisp.c (Qglyphless_char): Now static.
359 Adjust to merge from gnulib.
360 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
361 * lisp.h: Include <verify.h>, for 'assume'.
363 * eval.c (clobbered_eassert): New macro.
364 (internal_catch, internal_condition_case)
365 (internal_condition_case_1, internal_condition_case_2)
366 (internal_condition_case_n): Use it instead of eassert
367 when the argument contains locals clobbered by longjmp.
368 Don't use clobbered locals outside of clobbered_eassert.
369 (internal_lisp_condition_case): Use a volatile variable
370 to work around a local variable's getting clobbered.
372 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
374 * lisp.h (struct handler): Merge struct handler and struct catchtag.
375 (PUSH_HANDLER): New macro.
377 (handlerlist): Always declare.
379 * eval.c (catchlist): Remove (merge with handlerlist).
380 (handlerlist, lisp_eval_depth): Not static any more.
381 (internal_catch, internal_condition_case, internal_condition_case_1)
382 (internal_condition_case_2, internal_condition_case_n):
384 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
385 handlerlist/catchlist.
386 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
387 handlerlist which can only handle a single condition-case handler at
389 (find_handler_clause): Simplify since we only a single branch here
392 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
394 (bcall0): New function.
395 (exec_byte_code): Add corresponding cases. Improve error message when
396 encountering an invalid byte-code. Let Bunwind_protect accept
397 a function (rather than a list of expressions) as argument.
399 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
400 and make them unconditional now that they're heap-allocated.
402 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
404 * charset.c (Fdecode_char, Fencode_char): Remove description of
405 `restriction' arg. now that it's hidden by advertised-calling-convention.
407 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
409 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
410 Remove unused variable (from mac-port).
411 (macfont_draw): Use s->ybase for correct y position.
413 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
415 * frame.h (struct frame): Drop has_minibuffer member because...
416 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
417 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
419 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
421 * window.h (struct window): Prefer enum text_cursor_kinds to int
422 for phys_cursor_type member. Move the latter, phys_cursor_width,
423 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
424 * window.c (replace_window, make_window): Adjust users.
426 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
428 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
429 this module is never compiled otherwise.
431 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
433 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
436 2013-09-29 Eli Zaretskii <eliz@gnu.org>
438 * xdisp.c (get_next_display_element): Don't call face_for_font in
439 a build configured --without-x. (Bug#15484)
441 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
443 * window.c (calc_absolute_offset): #elif should be #elif defined.
445 * frame.c (delete_frame): Block/unblock input to overcome race
446 condition (Bug#15475).
448 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
450 * frame.c (delete_frame): Record selected frame only after
451 calling Qdelete_frame_functions (Bug#15477).
453 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
455 * nsterm.m (ns_selection_color): Remove.
456 (ns_get_color): Check for ns_selection_(fg|bg)_color using
457 NSColor selectedText(Background)Color. Only for COCOA.
458 (ns_term_init): Remove assignment of ns_selection_color, logic
459 moved to ns_get_color.
461 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
462 NS_SELECTION_COLOR_DEFAULT.
463 (NS_SELECTION_FG_COLOR_DEFAULT): New.
465 2013-09-28 Eli Zaretskii <eliz@gnu.org>
467 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
468 frame' does not have the tool_bar_window member.
470 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
472 Signal error when reading an empty byte-code object (Bug#15405)
473 * lread.c (read1): signal error
474 * alloc.c (make_byte_code): eassert header size
475 (sweep_vectors): change an int to size_t
477 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
479 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
480 instead of ints, as it's the usual style for offsetof constants. See:
481 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
483 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
484 This is ugly, but it should fix the performance problem for older
485 GCC versions in the short run. I'll look into integrating the
486 Gnulib module for popcount, as a better fix.
487 See the thread starting in:
488 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
489 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
490 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
491 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
492 (popcount_size_t): Use it.
494 2013-09-24 Daniel Colascione <dancol@dancol.org>
496 * process.c (Fnetwork_interface_info): Fix build break due to
499 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
501 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
502 Prefer signed to unsigned integers where either will do.
503 No need for 'const' on locals that do not escape.
504 Omit easserts with unnecessary and unportable assumptions about
505 alignment. Avoid unnecessary casts to char *.
507 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
509 Use union for the payload of struct Lisp_Vector.
510 This helps to avoid a few glitches dictated by C's aliasing rules.
511 * lisp.h (struct Lisp_Vector): Use union for next and
512 contents member. Adjust comment. Change related users.
513 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
514 Related users changed.
515 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
516 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
517 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
518 * xfaces.c, xfont.c, xmenu.c: Related users changed.
520 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
522 Optimize glyph row clearing and copying routines.
523 * dispextern.h (struct glyph_row): Change layout of struct
524 glyph_row to help copy_row_except_pointers. Adjust comment.
525 * dispnew.c (null_row): Remove.
526 (clear_glyph_row): Use offsetof and memset to find and clear
527 just the members that need clearing. Adjust comment.
528 (copy_row_except_pointers): Likewise for copying.
530 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
532 Some minor cleanups of recently-added bool vector code.
533 * conf_post.h (assume): Always return void. Use lint version
534 only if GCC and MSC versions don't apply.
535 * conf_post.h (assume):
536 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
537 Depend on _MSC_VER, not __MSC_VER, for consistency with
539 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
540 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
541 (bool_vector_binop_driver, count_trailing_zero_bits)
542 (size_t_to_host_endian): Now static, not static inline;
543 the latter isn't needed with modern compilers and doesn't
544 work with older compilers anyway.
546 * alloc.c (valgrind_p): Use bool for boolean.
548 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
550 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
551 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
552 (display_last_displayed_message_p, message_buf_print)
553 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
554 Use bool for boolean.
555 * dispextern.h (cancel_line, init_desired_glyphs):
556 Remove ancient leftover.
557 (help_echo_showing_p, hourglass_shown_p):
558 * lisp.h (noninteractive_need_newline): Adjust declaration.
560 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
562 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
564 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
565 ...this file and convert the latter to static. Adjust comment.
566 (make_initial_frame):
567 * window.c (init_window_once): Adjust user.
568 * frame.h (last_nonminibuf_frame): Remove declaration.
569 * lisp.h (selected_frame): Likewise.
570 * msdos.c (the_only_display_info): Adjust comment.
572 2013-09-23 Eli Zaretskii <eliz@gnu.org>
574 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
575 computing the end column of mouse-highlight that comes from
576 display or overlay strings. (Bug#15437)
577 (note_mouse_highlight): Adapt calculation of last argument to
578 mouse_face_from_string_pos to the above change.
580 * conf_post.h (__has_builtin): Define to zero, if undefined, on
581 all platforms, not just for clang.
583 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
585 * filelock.c (lock_file_1): Rearrange to remove compiler warning
586 about excess arguments to snprintf.
588 * conf_post.h(assume): Use __builtin_unreachable for clang.
590 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
592 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
593 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
595 2013-09-23 Daniel Colascione <dancol@dancol.org>
597 * alloc.c (USE_VALGRIND): New macro; on by default
598 when ENABLE_CHECKING.
599 (mark_maybe_object,mark_maybe_pointer)
600 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
602 (valgrind_p) [USE_VALGRIND]: New variable.
603 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
605 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
607 * process.c (wait_reading_process_output): Change int pnamelen to
610 * nsterm.m (setMarkedText:selectedRange:):
612 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
613 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
614 argument to unsigned long to avoid warning.
615 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
617 * conf_post.h (assume): Fix compiler error: x shall be cond.
619 2013-09-22 Daniel Colascione <dancol@dancol.org>
621 * xfns.c (x_get_monitor_attributes): Suppress unused variable
622 warning when compiling without a window system.
624 2013-09-22 Daniel Colascione <dancol@dancol.org>
626 * data.c (Qbool_vector_p): New symbol.
627 (bool_vector_spare_mask,popcount_size_t_generic)
628 (popcount_size_t_msc,popcount_size_t_gcc)
630 (bool_vector_binop_driver)
631 (count_trailing_zero_bits,size_t_to_host_endian)
632 (Fbool_vector_exclusive_or)
634 (Fbool_vector_intersection,Fbool_vector_set_difference)
635 (Fbool_vector_subsetp,Fbool_vector_not)
636 (Fbool_vector_count_matches)
637 (Fbool_vector_count_matches_at): New functions.
638 (syms_of_data): Intern new symbol, functions.
639 * alloc.c (bool_vector_payload_bytes): New function.
640 (Fmake_bool_vector): Instead of calling Fmake_vector,
641 which performs redundant initialization and argument checking,
642 just call allocate_vector ourselves. Make sure we clear any
643 terminating padding to zero.
644 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
645 instead of open-coding the size calculation.
646 (vroundup_ct): New macro.
647 (vroundup): Assume argument >= 0; invoke vroundup_ct.
648 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
649 * composite.c (composition_gstring_put_cache):
650 Change lint_assume to assume.
651 * conf_post.h (assume): New macro.
652 (lint_assume): Remove.
653 * dispnew.c (update_frame_1): Change lint_assume to assume.
654 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
656 * image.c (gif_load): Change lint_assume to assume.
657 * lisp.h (eassert_and_assume): New macro.
658 (Qbool_vector_p): Declare.
659 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
660 (swap16,swap32,swap64): New inline functions.
661 * macfont.c (macfont_shape): Change lint_assume to assume.
662 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
663 * xsettings.c (parse_settings): Use new swap16 and
664 swap32 from lisp.h instead of file-specific macros.
666 2013-09-22 Eli Zaretskii <eliz@gnu.org>
668 * xdisp.c (try_window_id): Don't abort if cursor row could not be
669 found (which can legitimately happen when the glyph row at the
670 window start is disabled in the current_matrix. (Bug#15365)
672 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
674 Fix syntax.h bug introduced by recent INLINE change.
675 syntax.h defined an extern inline function SYNTAX_ENTRY that was
676 conditionally compiled one way in some modules, and a different
677 way in others. This doesn't work with extern inline functions,
678 which must have the same definition in all modules, because the
679 defining code might be shared across modules, depending on the
680 implementation. Symptoms reported by Martin Rudalics in:
681 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
682 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
683 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
684 overriding the corresponding functions in syntax.h.
685 * syntax.h (syntax_property_entry, syntax_property_with_flags)
686 (syntax_property): New inline functions.
687 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
688 Rewrite in terms of these new functions.
690 2013-09-21 Eli Zaretskii <eliz@gnu.org>
692 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
693 not chars_in_text, whose result depends on the multibyteness of
694 the current buffer. (Bug#15426)
696 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
698 Port recent change to hosts where pointers aren't 'long'.
699 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
700 Don't assume that pointers are the same width as 'long'.
701 Add a compile-time check that a pointer fits into two X slots.
703 A simpler, centralized INLINE.
704 * conf_post.h (INLINE): Define only if not already defined.
705 This allows us to use a single INLINE, defined by one file
707 * emacs.c (INLINE): Define it.
708 Also, include category.h, charset.h, composite.h, dispextern.h,
709 syntax.h, systime.h, so that their INLINE definitions are expanded
711 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
712 * buffer.h, buffer.c (BUFFER_INLINE):
713 * category.h, category.c (CATEGORY_INLINE):
714 * character.h, character.c (CHARACTER_INLINE):
715 * charset.h, charset.c (CHARSET_INLINE):
716 * composite.h, composite.c (COMPOSITE_INLINE):
717 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
718 * frame.h, frame.c (FRAME_INLINE):
719 * intervals.h, intervals.c (INTERVALS_INLINE):
720 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
721 * lisp.h, alloc.c (LISP_INLINE):
722 * process.h, process.c (PROCESS_INLINE):
723 * syntax.h, syntax.c (SYNTAX_INLINE):
724 * systime.h, sysdep.c (SYSTIME_INLINE):
725 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
726 * window.h, window.c (WINDOW_INLINE):
727 Remove. All uses replaced with INLINE.
729 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
731 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
734 2013-09-19 Eli Zaretskii <eliz@gnu.org>
736 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
737 'const char *' to avoid compiler warnings due to similar change in
738 the prototype of x_get_string_resource.
740 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
742 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
743 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
744 going to replace static variables below. Adjust comments.
745 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
746 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
747 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
748 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
749 Related users changed.
750 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
751 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
752 last_mouse_movement_time, going to replace static variables below.
754 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
755 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
757 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
758 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
759 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
760 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
761 static variables below.
762 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
763 (last_mouse_scroll_bar): Remove.
764 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
765 (mouseExited): Related users changed.
767 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
769 Do not use external array to process X scroll bar messages.
770 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
771 (x_send_scroll_bar_event): Pack window pointer into two slots
772 of XClientMessageEvent if we're 64-bit. Adjust comment.
773 (x_scroll_bar_to_input_event): Unpack accordingly.
775 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
777 Ifdef away recent changes which aren't relevant to NS port.
778 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
779 [!HAVE_NS]: Declare as such.
780 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
781 [!HAVE_NS]: Define as such.
783 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
785 * frame.c (x_redo_mouse_highlight): New function
786 to factor out common code used in W32 and X ports.
787 * dispextern.h (x_redo_mouse_highlight): Add prototype.
788 * xterm.h (struct x_display_info):
789 * w32term.h (struct w32_display_info):
790 * nsterm.h (struct ns_display_info): New members
791 last_mouse_motion_frame, last_mouse_motion_x and
792 last_mouse_motion_y, going to replace static variables below.
793 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
794 (redo_mouse_highlight): Remove.
795 (note_mouse_movement, syms_of_xterm): Adjust user.
796 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
797 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
798 (redo_mouse_highlight): Remove.
799 (note_mouse_movement, syms_of_w32term): Adjust user.
800 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
801 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
803 (note_mouse_movement, mouseMoved, syms_of_nsterm):
804 * nsfns.m (compute_tip_xy): Adjust user.
806 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
808 * frame.c (x_mouse_grabbed): New function.
809 * dispextern.h (x_mouse_grabbed): Add prototype.
810 (last_mouse_frame): Remove declaration.
811 * xterm.h (struct x_display_info):
812 * w32term.h (struct w32_display_info):
813 * nsterm.h (struct ns_display_info): New member
814 last_mouse_frame, going to replace...
815 * xdisp.c (last_mouse_frame): ...global variable.
816 (note_tool_bar_highlight):
817 * w32term.c (w32_mouse_position, w32_read_socket):
818 * xterm.c (XTmouse_position, handle_one_xevent):
820 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
822 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
824 * w32term.c (w32_read_socket): Avoid temporary
825 variables in a call to x_real_positions.
826 * xterm.c (handle_one_xevent): Likewise.
828 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
830 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
831 (x_icon_type): Remove prototype.
832 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
833 * frame.c (x_icon_type): Remove.
834 * w32term.c (x_make_frame_visible, x_iconify_frame):
835 * xterm.c (x_make_frame_visible, x_iconify_frame):
836 Use x_set_bitmap_icon to factor out common code.
838 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
840 * dispextern.h (check_x_display_info, x_get_string_resource):
841 Declare here just once and unify the latter.
842 * frame.c (check_x_display_info, x_get_string_resource):
843 * nsterm.h (check_x_display_info):
844 * xrdb.c (x_get_string_resource):
845 * xterm.h (check_x_display_info): Remove prototypes.
846 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
847 * w32reg.c (x_get_string_resource): Likewise.
848 (w32_get_rdb_resource): Adjust user.
850 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
852 * xterm.h (struct x_display_info): New member
853 x_pending_autoraise_frame, going to replace...
854 * xterm.c (pending_autoraise_frame): ...static variable.
855 (x_new_focus_frame, XTread_socket): Adjust users.
856 * w32term.h (struct w32_display_info): New member
857 w32_pending_autoraise_frame, going to replace...
858 * w32term.c (pending_autoraise_frame): ...global variable.
859 (x_new_focus_frame, w32_read_socket): Adjust users.
861 2013-09-17 Glenn Morris <rgm@gnu.org>
863 * xdisp.c (message_dolog): If we create *Messages*,
864 switch it to messages-buffer-mode.
866 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
868 Don't overuse 'const' in types of locals.
869 * bidi.c (bidi_count_bytes):
870 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
871 (xg_event_is_for_scrollbar):
872 * xselect.c (x_handle_property_notify)
873 (x_handle_selection_notify, x_handle_dnd_message):
874 * xsettings.c, xsettings.h (xft_settings_event):
875 * xterm.c (x_handle_net_wm_state, handle_one_event)
876 (x_menubar_window_to_frame, x_detect_focus_change)
877 (construct_mouse_click, note_mouse_movement)
878 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
879 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
880 (handle_one_xevent, x_handle_net_wm_state):
881 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
882 (x_handle_dnd_message):
883 Avoid unnecessary 'const', typically the second 'const' in
884 'const foo * const arg', a 'const' that does not affect the API
885 and doesn't significantly help the human reader.
887 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
889 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
890 only if Glib < 2.36.0.
891 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
892 * xsettings.c (init_gconf, init_gsettings): Do not check
894 * xterm.c (handle_one_xevent): Do not call to x_clear_area
896 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
898 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
900 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
901 before calling g_type_init.
903 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
905 * nsterm.m (syms_of_nsterm): ... to here.
907 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
909 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
910 (ignore_next_mouse_click_timeout): Use Time as X does.
911 (handle_one_xevent): Avoid cast and use unsigned comparison.
913 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
915 Do not copy X event in handle_one_xevent except KeyPress case.
916 Wnen XEvent is processed, it is unlikely to be changed except
917 KeyPress case, so we can avoid copying and use const pointer to
918 const data to make sure that an event is not changed elsewhere.
919 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
920 const' and do not create local copy except for the KeyPress event.
921 Use casts to avoid a few glitches. Adjust formatting. Add comments.
922 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
923 (x_handle_net_wm_state, x_menubar_window_to_frame)
924 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
925 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
926 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
927 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
928 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
929 (x_handle_dnd_message):
930 * xsettings.c (xft_settings_event):
931 Use 'const XEvent * const' where appropriate.
932 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
934 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
936 Fix X event waiting to handle multiple frames.
937 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
938 * xterm.c (pending_event_wait): Remove. Adjust users.
939 (x_detect_focus_change): Pass frame arg.
940 (handle_one_xevent): Find related frame early and clear per-frame
941 wait_event_type only if this is an event for the relevant frame.
942 (x_wait_for_event): Use per-frame wait_event_type.
944 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
946 * nsfns.m (Fx_create_frame): Fix font driver registration for
949 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
952 * nsterm.m: Include macfont.h.
953 (ns_tmp_flags, ns_tmp_font): Remove.
954 (ns_compute_glyph_string_overhangs): Check for driver Qns.
955 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
956 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
957 (changeFont:): Fix code style. Check for font driver type when
960 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
963 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
964 (nsfont_open): Set font driver type.
965 Set font->ascent and font->descent. Figure out font instead of
966 ns_tmp_font, and flags instead of ns_tmp_flags.
967 Fix indentation. Remove call to ns_draw_text_decoration,
970 * nsfns.m: Include macfont.h.
971 (Fx_create_frame): Register macfont driver, make a better default font.
972 (Fns_popup_font_panel): Get font from macfont driver, if used.
974 * macfont.m, macfont.h, maccuvs.h: New files.
976 * font.h: Declare syms_of_macfont.
978 * font.c (syms_of_font): Call syms_of_macfont.
980 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
982 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
984 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
985 and it is always zero for others, so I assume that this is an ancient
986 leftover which nobody will want to change any more.
987 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
988 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
989 * frame.c (x_set_scroll_bar_width):
990 * w32fns.c (w32_createscrollbar):
991 * w32term.c (w32_set_vertical_scroll_bar):
992 * xfns.c (x_set_scroll_bar_default_width):
993 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
994 (x_scroll_bar_expose): Related users changed.
996 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
998 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
999 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1000 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1002 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1004 * nsterm.h, w32term.h, xterm.h: ...and not here.
1005 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1006 Remove unused Xisms.
1007 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1008 these modules are never compiled otherwise.
1010 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1012 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1013 Doc fix. (Bug#15375)
1015 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1017 Unify Fx_focus_frame between all ports.
1018 * frame.h (x_focus_frame): New prototype.
1019 * xfns.c (Fx_focus_frame): Remove.
1020 (syms_of_xfns): Do not defsubr it.
1021 (x_focus_frame): X implementation.
1022 * nsfns.m (Fx_focus_frame): Remove.
1023 (syms_of_nsfns): Do not defsubr it.
1024 (x_focus_frame): NS implementation.
1025 * w32term.c (Fx_focus_frame): Remove.
1026 (x_focus_on_frame): Rename to...
1027 (x_focus_frame): W32 implementation.
1028 * w32term.h (x_focus_on_frame): Remove prototype.
1029 * w32fns.c (Fx_focus_frame): Remove.
1030 (syms_of_w32fns): Do not defsubr it.
1031 * frame.c (Fx_focus_frame): Define here.
1032 (syms_of_frame): Defsubr here.
1033 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1035 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1037 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1038 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1039 each port to reference the port-specific window system data.
1040 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1041 (FRAME_DISPLAY_INFO): Define.
1042 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1043 (FRAME_DISPLAY_INFO): Define. Adjust users.
1044 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1045 (FRAME_DISPLAY_INFO): Define. Adjust users.
1046 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1047 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1048 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1049 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1050 * xselect.c, xterm.c: All related users changed.
1052 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1054 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1055 (x_menubar_window_to_frame): Remove prototypes.
1056 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1057 (x_menubar_window_to_frame, x_top_window_to_frame):
1059 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1060 (x_menubar_window_to_frame, x_top_window_to_frame):
1061 ...to here and convert all but the last to static.
1063 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1065 * lisp.mk (lisp): Add w32-common-fns.elc.
1067 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1069 * charset.c (char_charset): Document an exception for char-charset.
1071 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1073 * xterm.h (x_display_info): New field last_user_time...
1074 * xterm.c (toplevel): ...to replace static last_user_time.
1075 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1077 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1079 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1080 scroll bar values to prevent thumb from disappear and update comment.
1082 2013-09-11 Glenn Morris <rgm@gnu.org>
1084 * emacs.c (usage_message): Possessive apostrophe tweak.
1086 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1088 * nsterm.m (syms_of_nsterm): Use Qns.
1089 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1090 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1091 * xfns.c (x_display_info_for_name, Fx_open_connection):
1092 Remove old '#if 0' code.
1093 (syms_of_xfns): Use Qx.
1094 * termhooks.h (fullscreen_hook): Remove the leftover.
1095 (struct terminal): Fix typo in comment.
1097 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1099 Cleaning up a few X scroll bar bits.
1100 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1101 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1102 New member last_seen_part, going to replace...
1103 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1104 (xt_action_hook) [USE_LUCID]: Adjust user.
1105 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1106 Lucid-specific scroll bar support.
1107 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1108 to int and adjust to use last_seen_part member.
1109 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1110 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1111 Initialize last_seen_part.
1113 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1115 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1116 insert-buffer-substring an empty string.
1118 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1120 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1121 avoiding a GCC warning.
1123 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1125 Ifdef away frame tool bar code when it is not really used.
1126 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1127 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1128 and minimize_tool_bar_window_p under the above.
1129 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1130 (fset_tool_bar_window): Likewise.
1131 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1132 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1133 (change_frame_size_1):
1134 * window.c (window_from_coordinates, Frecenter): Adjust users.
1135 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1136 code is not really used.
1137 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1138 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1139 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1140 [!USE_GTK && !HAVE_NS]: Define as such.
1141 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1142 (note_mouse_highlight, expose_frame):
1143 * xfns.c (x_set_tool_bar_lines):
1144 * xterm.c (handle_one_xevent): Adjust users.
1146 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1148 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1149 This bug was introduced by my 2013-08-26 patch, which incorrectly
1150 assumed that the terminfo implementation doesn't use termcap buffers.
1151 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1152 these buffers apparently are used after all.
1153 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1154 (struct tty_display_info): Define members termcap_term_buffer and
1155 termcap_strings_buffer even if TERMINFO.
1157 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1160 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1161 'usage' docstring entry to pacify make-docfile.
1163 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1165 Change comparison functions =, <, >, <=, >= to take many arguments.
1166 * data.c: Change comparison functions' interface and implementation.
1167 * lisp.h: Make arithcompare available for efficient two arg
1169 * bytecode.c: Use arithcompare.
1170 * fileio.c: Use new interface.
1172 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1174 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1176 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1178 * eval.c (Feval): Document the new use of `lexical'.
1180 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1182 Review and drop old frame resize hack.
1183 * frame.h (struct frame): Remove force_flush_display_p.
1184 * dispnew.c (update_frame): Adjust user and don't call
1185 flush_frame here. The comment has said that there was an issues
1186 with redisplaying fringes, but I don't see any differences with
1187 and without this hack. Hopefully we can continue without it.
1188 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1189 current frame matrices twice if resized_p is set.
1191 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1193 Do not populate pure Xism x_sync to other ports.
1194 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1195 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1196 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1197 * w32term.h (x_sync): Remove prototype.
1199 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1201 Cleanup frame flushing.
1202 * dispextern.h (struct redisplay_interface):
1203 Drop flush_display_optional because flush_display is enough
1204 for X and flushing via RIF is just a no-op for others.
1205 * frame.h (flush_frame): New function.
1206 * dispnew.c (update_frame):
1207 * minibuf.c (read_minibuf):
1208 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1210 * keyboard.c (detect_input_pending_run_timers): Do not flush
1211 all frames but selected one in redisplay_preserve_echo_area.
1212 * nsterm.m (ns_flush): Remove no-op.
1213 (ns_redisplay_interface): Adjust user.
1214 * w32term.h (x_flush): Remove no-op.
1215 (w32_redisplay_interface): Adjust user.
1216 * xterm.c (x_flush): Simplify because we do not flush all
1217 frames at once any more. Adjust comment.
1218 (x_redisplay_interface): Adjust user.
1220 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1222 Port --without-x --enable-gcc-warnings to Fedora 19.
1223 * gfilenotify.c (globals_of_gfilenotify):
1224 Call g_type_init only if using an older glib version that needs it.
1226 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1228 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1229 (last_glyphless_glyph_merged_face_id): Remove declarations.
1230 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1231 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1232 (last_glyphless_glyph_merged_face_id): Now static.
1233 (merge_escape_glyph_face): New function, refactored from...
1234 (get_next_display_element): ...here.
1235 (merge_glyphless_glyph_face): New function, refactored from...
1236 (produce_glyphless_glyph): ...here...
1237 * term.c (produce_glyphless_glyph): ...and here.
1239 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1241 * eval.c (eval_sub): Only call Ffunction if necessary.
1243 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1245 Attempt to make redisplay more selective when changing cursor type.
1246 * frame.h (struct frame): New bitfield cursor_type_changed.
1247 * xdisp.c (cursor_type_changed): Remove.
1248 (try_cursor_movement, redisplay_window, try_window_id)
1249 (set_frame_cursor_types, try_window_reusing_current_matrix):
1250 Adjust to use per-frame bitfield.
1251 (redisplay_internal): Look for cursor type change on each visible
1252 frame and consider all frames if cursor type has been changed on
1253 the frame other than selected. If cursor type has been changed on
1254 selected frame only, do not use fast update.
1256 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1258 Attempt to make redisplay more selective when changing fonts.
1259 * frame.h (struct frame): New bitfield fonts_changed.
1260 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1261 (adjust_frame_glyphs): Add prototype.
1262 * dispnew.c (fonts_changed_p): Remove.
1263 (adjust_glyphs): Remove because we do not
1264 adjust matrices on all frames at once any more.
1265 (adjust_frame_glyphs): Block and unblock input here.
1266 (adjust_glyph_matrix): Use fonts_changed.
1267 (change_frame_size_1): Use adjust_frame_glyphs.
1268 * font.c (font_open_entity): Use fonts_changed.
1269 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1270 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1271 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1272 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1273 (shrink_mini_window, Fresize_mini_window_internal)
1274 (window_scroll_pixel_based, Fset_window_configuration)
1275 (apply_window_adjustment, Fset_window_vscroll):
1276 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1277 Use adjust_frame_glyphs.
1278 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1279 (try_window_reusing_current_matrix, try_window_id, display_line)
1280 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1281 (redisplay_internal): Consider fonts_changed and adjust frame
1282 matrices for each frame only if the frame is visible. If font
1283 has been changed on some frame during full redisplay, retry
1284 only visible frames where the font has been actually changed.
1286 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1288 Cache current header and mode line height for each window.
1289 * window.h (struct window): New fields mode_line_height
1290 and header_line_height.
1291 * window.c (make_window): Initialize them.
1292 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1293 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1294 (current_mode_line_height, current_header_line_height):
1296 * xdisp.c (current_mode_line_height, current_header_line_height):
1298 (pos_visible_p, init_xdisp): Adjust user.
1299 (redisplay_window): Invalidate mode_line_height and
1300 header_line_height if current and desired matrices do not agree.
1302 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1304 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1305 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1307 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1309 Make --without-x compatible with --enable-gcc-warnings.
1310 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1311 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1312 members under HAVE_WINDOW_SYSTEM.
1313 * keyboard.c (make_lispy_focus_out): Likewise.
1314 (record_menu_key): Move under HAVE_MENUS.
1315 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1316 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1317 (syms_of_xdisp): Adjust user.
1318 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1319 (start_hourglass, cancel_hourglass):
1320 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1321 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1322 and CLEAR_FONT_TABLE_NFONTS.
1323 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1324 Declare only if HAVE_WINDOW_SYSTEM.
1325 (lface_same_font_attributes_p, clear_face_gcs): Define only
1326 if HAVE_WINDOW_SYSTEM.
1328 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1330 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1331 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1332 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1334 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1336 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1338 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1340 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1341 This fixes a type error on hosts where ptrdiff_t is wider than int.
1343 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1345 * keyboard.c (read_key_sequence_vs): New function.
1346 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1349 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1351 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1353 Makefile improvements.
1354 * Makefile.in (config.status): Don't use double-colon rules, as
1355 they are not portable according to POSIX. Fix shell typo with `;
1356 I guess this rule has never been tested?
1357 (VCSWITNESS): New macro, to override any environment var.
1359 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1361 * xterm.h (struct x_display_info): Do not track X connection
1362 fd separately because it is always available from Display.
1363 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1366 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1368 * buffer.c (drop_overlay):
1369 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1370 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1372 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1374 * buffer.c (Fmake_overlay, Fmove_overlay):
1375 * intervals.c (set_point_from_marker):
1376 * print.c (PRINTPREPARE): Prefer signal_error
1377 to plain error and report unsuitable marker too.
1379 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1381 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1382 for 'dragging' member.
1383 (struct x_output): Remove set-but-unused leftovers
1384 'left_before_move' and 'top_before_move'.
1385 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1386 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1387 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1388 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1389 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1390 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1391 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1392 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1394 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1396 * nsfont.m (INVALID_GLYPH): New define.
1397 (nsfont_encode_char): Use INVALID_GLYPH.
1398 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1400 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1402 * xterm.c (x_last_mouse_movement_time): Revert last change.
1403 This code should use XDisplayMotionBufferSize to check display's
1404 motion history first, and there are few other issues as well.
1405 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1406 (handle_one_xevent): Adjust user.
1408 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1410 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1411 * frame.c (Flast_nonminibuf_frame): ... to here.
1412 (check_minibuf_window): Don't abort if no window was found
1415 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1417 Use XGetMotionEvents to ask the last mouse motion time from X server.
1418 * xterm.c (X_MOTION_HISTORY): Default to 1.
1419 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1420 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1421 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1422 Ifdef away legacy code.
1423 (XTmouse_position, x_scroll_bar_report_motion):
1424 Use x_last_mouse_movement_time.
1425 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1428 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1430 * msdos.c (last_mouse_window): Move to...
1431 (dos_rawgetc): ...this function and adjust comment.
1432 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1433 (mouseMoved): ...this function and adjust comment.
1434 * w32term.c (last_window): Likewise with...
1435 (w32_read_socket): ...this function.
1436 * xterm.c (last_window): Likewise with...
1437 (handle_one_xevent): ...this function.
1439 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1441 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1442 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1443 (handle_one_xevent): ...to here.
1444 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1447 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1449 * msdos.c (IT_set_terminal_window): Remove no-op.
1450 (initialize_msdos_display): Adjust terminal setup.
1451 * w32console.c (w32con_set_terminal_window): Remove no-op.
1452 (initialize_w32_display): Adjust terminal setup.
1453 * w32term.c (w32_set_terminal_window): Remove no-op.
1454 (w32_create_terminal): Adjust terminal setup.
1455 * xterm.c (XTset_terminal_window): Remove no-op.
1456 (x_create_terminal): Adjust terminal setup.
1458 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1460 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1462 (ns_create_terminal): Adjust terminal setup.
1463 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1465 (w32_create_terminal): Adjust terminal setup.
1466 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1468 (x_create_terminal): Adjust terminal setup.
1470 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1472 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1473 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1474 * dispnew.c (buffer_posn_from_coords):
1475 * window.c (Fwindow_end, displayed_window_lines):
1476 * xdisp.c (redisplay_mode_lines): Use it.
1478 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1480 * fontset.c (face_for_char): Check char in the current face font first
1481 if HAVE_NS (Bug#15138).
1483 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1485 * window.c (temp_output_buffer_show): Make sure window returned
1486 by display_buffer is live (Bug#15213).
1488 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1490 Minor cleanup to avoid forward declarations.
1491 * coding.h (struct ccl_spec): Remove forward declaration.
1492 * composite.h (toplevel): Include font.h.
1493 (struct composition_it, struct face, struct font_metrics):
1494 Remove forward declaration.
1495 * dispextern.h (struct image, struct atimer): Likewise.
1496 * emacsgtkfixed.h (struct frame): Likewise.
1497 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1498 * font.h (struct font_driver, struct font, struct glyph_string)
1499 (struct face): Remove forward declaration.
1500 * fontset.h (struct face, struct font): Likewise.
1501 * frame.h (toplevel): Style cleanup.
1502 (enum output_method): Move to...
1503 * termhooks.h (enum output_method): ...here.
1504 (struct glyph, struct frame, struct ns_display_info)
1505 (struct x_display_info, struct w32_display_info):
1506 Remove forward declaration.
1507 * xterm.h (toplevel): Include termhooks.h.
1508 (struct font, struct window, struct glyph_matrix, struct frame)
1509 (struct input_event, struct face, struct image): Remove forward
1511 * gtkutil.h (struct _widget_value): Likewise.
1512 * keyboard.h (toplevel): Include termhooks.h.
1513 (struct input_event): Remove forward declaration.
1515 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1517 * intervals.c (set_point_from_marker): New function.
1518 * editfns.c (Fgoto_char):
1519 * process.c (Finternal_default_process_filter):
1520 * window.c (select_window_1): Use it.
1521 * buffer.h (set_point_from_marker): Add prototype.
1523 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1525 * w32.c (term_winsock): Call release_listen_threads before calling
1527 (_sys_wait_accept): Wait for accept event in a loop with a finite
1528 timeout, instead of waiting indefinitely. Will hopefully avoid
1529 hanging during exit because WSACleanup deadlocks waiting for the
1530 event object to be released. (Bug#14333)
1532 * w32proc.c (release_listen_threads): New function, signals all
1533 the reader threads that listen for connections to stop waiting.
1535 * w32.h (release_listen_threads): Add prototype.
1537 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1539 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1540 field of new marker (for sanity and safety).
1541 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1542 anyway because XMISCTYPE is a function and can't be an lvalue).
1544 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1546 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1547 (x_after_update_window_line, x_scroll_bar_create):
1548 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1549 (handle_one_xevent, x_clear_frame_area):
1550 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1551 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1552 * xterm.h (x_clear_area): Adjust prototype.
1554 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1556 Hook scanning and indentation functions to find_newline. This helps
1557 to avoid duplicated code and renders more respect to newline cache.
1558 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1559 * cmds.c (Fforward_line):
1560 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1561 Use find_newline and avoid unnecessary point movements.
1562 * search.c (scan_newline): Implement on top of find_newline.
1564 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1566 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1567 scoped code (bug#11258).
1569 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1571 * nsterm.m (last_window): New variable.
1572 (EV_TRAILER2): New macro.
1573 (EV_TRAILER): Call EV_TRAILER2.
1574 (mouseMoved:): Add support for mouse-autoselect-window
1575 on nextstep (Bug#6888).
1577 2013-08-28 Andreas Schwab <schwab@suse.de>
1579 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1580 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1581 Remove unused macro definitions.
1582 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1583 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1584 Only define if emacs.
1586 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1588 Prefer enum glyph_row_area to int where appropriate.
1589 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1591 (window_box, window_box_width, window_box_left, window_box_left_offset)
1592 (window_box_right, window_box_right_offset): Adjust prototypes.
1593 * xdisp.c (window_box, window_box_width, window_box_left)
1594 (window_box_left_offset, window_box_right, window_box_right_offset):
1595 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1596 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1597 * nsterm.m (ns_clip_to_row):
1598 * w32term.c (w32_clip_to_row):
1599 * xterm.c (x_clip_to_row): Likewise.
1601 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1603 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1604 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1606 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1608 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1609 for portability to hosts where /bin/sh has problems.
1611 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1613 Redesign redisplay interface to drop global output_cursor.
1614 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1615 (toplevel): Remove declaration of output_cursor.
1616 (set_output_cursor, x_cursor_to): Remove prototype.
1617 * window.h (struct window): New member output_cursor.
1618 (output_cursor_to): New function to replace RIF member.
1619 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1620 (update_text_area, set_window_cursor_after_update): Use it.
1621 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1622 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1623 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1624 * w32term.c (x_update_window_begin, x_update_window_end):
1625 * xterm.c (x_update_window_begin, x_update_window_end):
1626 Adjust to use per-window output cursor.
1628 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1630 Simplify SELECT_TYPE-related code.
1631 Like EMACS_TIME, this portability layer is no longer needed, since
1632 Emacs has been using fd_set as a portability layer for some time.
1633 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1634 (SELECT_TYPE): Remove. All uses changed to fd_set.
1635 (fd_set) [!FD_SET]: New typedef.
1637 Simplify EMACS_TIME-related code.
1638 This portability layer is no longer needed, since Emacs has been
1639 using struct timespec as a portability layer for some time.
1640 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1641 Include <time.h> rather than "systime.h"; that's all that's needed now.
1642 * dispnew.c: Include <timespec.h> rather than "systime.h";
1643 that's all that's needed now.
1644 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1645 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1646 TIMESPEC_RESOLUTION.
1647 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1648 LOG10_TIMESPEC_RESOLUTION.
1649 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1650 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1651 (make_emacs_time): Remove. All used changed to make_timespec.
1652 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1653 (current_timespec): Rename from current_emacs_time. All uses changed.
1654 (add_emacs_time): Remove. All uses changed to timespec_add.
1655 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1656 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1657 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1658 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1659 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1660 (current_timespec): Rename from current_emacs_time. All uses changed.
1661 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1662 changed to timespec_cmp.
1663 * xgselect.c: Include <timespec.h>, since our .h files don't.
1665 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1667 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1668 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1669 Remove the leftovers.
1670 * gtkutil.c (toplevel): Do not declare Qxft but include
1672 * image.c (toplevel): Do not declare Vlibrary_cache because
1673 it's already done in lisp.h.
1675 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1677 * lisp.h (Mouse_HLInfo): Move from here...
1678 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1679 (reset_mouse_highlight): New function.
1680 * msdos.c (dos_set_window_size, IT_update_begin)
1681 (internal_terminal_init):
1682 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1683 (ns_initialize_display_info):
1684 * w32console.c (initialize_w32_display):
1685 * w32term.c (x_update_window_end, x_free_frame_resources)
1686 (w32_initialize_display_info):
1687 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1688 * window.c (Fdelete_other_windows_internal):
1689 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1690 * termchar.h (toplevel):
1691 * xterm.h (toplevel): Include dispextern.h.
1693 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1695 Fix minor problems found by static checking.
1696 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1697 (expect): Avoid nested-if warning.
1698 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1699 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1700 * nsterm.h, nsterm.m (ns_select):
1701 * xgselect.c, xgselect.h (xg_select):
1702 Adjust signature to better match pselect's.
1703 * nsterm.m (ns_select):
1704 Don't set *TIMEOUT, since pselect doesn't.
1705 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1706 diagnostic about assigning const char * to it.
1707 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1709 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1711 * lread.c (substitute_object_recurse): Handle hash-tables as well
1714 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1716 Fix unlikely core dump in init_tty, and simplify terminfo case.
1717 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1718 The old version incorrectly dumped core if malloc returned a
1719 buffer containing only non-NUL bytes.
1720 (init_tty): Do not allocate or free termcap buffers; the
1721 struct does that for us now.
1722 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1723 (struct tty_display_info): Define members termcap_term_buffer and
1724 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1725 use them. Allocate them directly in struct rather than indirectly
1726 via a pointer, to simplify init_tty.
1728 * frame.c (check_minibuf_window): Initialize 'window' properly,
1729 so that Emacs reliably aborts later if 'window' is not initialized.
1731 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1733 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1734 of VoidSymbol (Bug#15154).
1736 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1738 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1739 mouse_face_beg_y and mouse_face_end_y.
1740 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1741 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1742 Adjust users and update comment where appropriate.
1744 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1746 * frame.c (check_minibuf_window): New function.
1747 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1748 Call check_minibuf_window (Bug#15183).
1750 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1752 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1753 because this is the only last cursor data we need to keep and consult.
1754 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1755 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1758 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1760 Fix recovering from possible decompression error.
1761 Since insert_from_gap doesn't always move point, we can't use PT as
1762 the position where the partially decompressed data ends, and
1763 should count how many bytes was produced so far.
1764 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1765 (unwind_decompress): Really delete partially uncompressed data.
1766 (Fzlib_decompress_region): Take decompressed data size into account.
1768 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1770 * syntax.c (init_syntax_once): Adjust comment and do an early
1771 initialization of Qchar_table_extra_slots just once...
1772 * casetab.c (init_casetab_once):
1773 * category.c (init_category_once):
1774 * character.c (syms_of_character):
1775 * coding.c (syms_of_coding):
1776 * xdisp.c (syms_of_xdisp): ...and omit it here.
1778 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1780 * xdisp.c (get_next_display_element): Don't apply to characters
1781 from a display vector the logic of setting it->end_of_box_run_p
1782 suitable for characters from a buffer. (Bug#15175)
1784 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1785 to handle directories, rather than '_utime' which doesn't.
1788 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1790 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1791 or fullscreen (Bug#14627).
1793 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1795 System-dependent integer overflow fixes.
1796 * process.c (Fset_process_window_size): Signal an error if
1797 the window size is outside the range supported by the lower level.
1798 * sysdep.c (set_window_size): Return negative on error,
1799 nonnegative on success, rather than -1, 0, 1 on not in system,
1800 failure, success. This is simpler. Caller changed.
1801 (serial_configure): Remove unnecessary initialization of local.
1802 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1803 size fits in unsigned long; this isn't true on some 32-bit hosts.
1804 Avoid buffer overrun if some future version of /proc/meminfo has a
1805 variable name longer than 20 bytes.
1806 (system_process_attributes) [__FreeBSD__]:
1807 Don't assume hw.availpages fits in 'int'.
1809 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1811 Don't let very long directory names overrun the stack.
1812 Fix some related minor problems involving "//", vfork.
1813 * callproc.c (encode_current_directory): New function.
1814 (call_process): Don't append "/"; not needed.
1815 * fileio.c (file_name_as_directory_slop): New constant.
1816 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1817 this can save the caller having to alloca.
1818 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1819 Use SAFE_ALLOCA, not alloca.
1820 (directory_file_name, Fexpand_file_name): Leave leading "//"
1821 alone, since it can be special even on POSIX platforms.
1822 * callproc.c (call_process):
1823 * process.c (Fformat_network_address):
1824 * sysdep.c (sys_subshell):
1825 Use encode_current_directory rather than rolling our own.
1826 (create_process): No need to encode directory; caller does that now.
1827 * process.h (encode_current_directory): New decl.
1828 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1829 Rework to avoid 'goto xyzzy;'.
1831 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1833 * xdisp.c (handle_face_prop): If the default face was remapped use
1834 the remapped face for strings from prefix properties. (Bug#15155)
1836 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1838 Minor cleanup for redisplay interface and few related functions.
1839 * frame.h (enum text_cursor_kinds): Move from here...
1840 * dispextern.h (enum text_cursor_kinds): ...to here.
1841 (toplevel): Drop unnecessary declarations.
1842 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1843 in update_window_end_hook and draw_window_cursor functions.
1844 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1845 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1846 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1847 * xterm.c (x_update_window_end, x_draw_window_cursor):
1848 * xdisp.c (display_and_set_cursor, update_window_cursor)
1849 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1850 enum text_cursor_kinds where appropriate.
1852 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1854 Redesign redisplay interface to drop updated_row and updated_area.
1855 * dispextern.h (updated_row, updated_area): Remove declaration.
1856 (struct redisplay_interface): Pass glyph row and row area parameters
1857 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1858 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1860 * dispnew.c (updated_row, updated_area): Remove.
1861 (redraw_overlapped_rows, update_window_line): Adjust user.
1862 (update_marginal_area, update_text_area): Likewise. Pass updated row
1863 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1864 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1867 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1869 * process.c (flush_pending_output): Remove stub.
1872 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1874 * callproc.c: Fix race that killed background processes (Bug#15144).
1875 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1876 Record deleted process-id in critical section, not afterwards.
1877 Don't mistakenly kill process created by a call-process invocation
1878 that discards output and does not wait.
1880 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1882 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1883 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1884 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1885 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1886 to shut up compiler in mark_object.
1887 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1889 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1891 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1892 We can't portably rely on PTY_OPEN doing that, even if
1893 it calls posix_openpt with O_CLOEXEC.
1895 2013-08-20 Kenichi Handa <handa@gnu.org>
1897 * character.c (string_char): Improve commentary.
1899 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1901 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1902 (struct animation_cache): Make signature a flexible array member.
1903 All uses changed. This is a tad slower but may insulate us better
1904 from future changes to ImageMagick.
1906 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1908 * image.c: Shrink memory needed for animation cache.
1909 (SIGNATURE_DIGESTSIZE): New constant.
1910 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1911 (imagemagick_create_cache): Copy the signature. This saves
1912 several KB of memory that ImageMagick wastes per signature.
1913 Don't bother updating the update_time, as the caller does that now.
1914 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1915 it's a fixed size struct member now.
1916 (imagemagick_get_animation_cache): Always destroy the signature,
1917 as it's now imagemagick_create_cache's responsibility to copy it.
1918 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1919 and use memcmp rather than strcmp.
1920 eassert that ImageMagick returns a signature of the specified length.
1922 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1924 * image.c (imagemagick_get_animation_cache): Don't segfault on
1926 (imagemagick_get_animation_cache): Revert to previous definition
1927 so that it actually works. But keep the memory leak fix.
1928 (imagemagick_get_animation_cache): Fix memory leak.
1930 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1932 * image.c: Fix animation cache signature memory leak.
1933 Fix some other minor performance problems while we're at it.
1934 (imagemagick_create_cache): Clear just the members that
1935 need clearing. Don't set update_time, as caller does that now.
1936 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1937 Simplify by using pointer-to-pointer instead of a prev pointer.
1938 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1939 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1940 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1941 it's already a copy. Free the signature probe unless it's cached.
1943 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1944 This was introduced by my 2013-08-12 fix for Bug#15035.
1946 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1948 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1949 (imagemagick_prune_animation_cache): Now static.
1951 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1953 * image.c (imagemagick_get_animation_cache): Don't segfault when
1954 pruning all entries.
1956 2013-08-18 Ken Brown <kbrown@cornell.edu>
1958 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1959 static heap if ENABLE_CHECKING is defined.
1960 (max_bss_sbrk_ptr): New variable.
1962 (report_sheap_usage): Report maximum static heap usage instead of
1963 ending static heap usage.
1965 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1967 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1968 of zlib_initialized according to the results of calling
1969 init_zlib_functions.
1971 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1973 * image.c: Implement an ImageMagick per-image cache.
1974 (imagemagick_get_animation_cache): Fix a double-free error.
1975 (imagemagick_load_image): Remove the ping_wand code, which only
1976 apparently saved time on invalid animated images, and slowed down
1977 everything else. Optimise for the common case.
1979 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1981 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1983 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1985 * marker.c (set_marker): Remove documentation of undefined behavior.
1987 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1989 * image.c (imagemagick_compute_animated_image): Animate correctly
1990 when sub-images are smaller than the main image.
1991 (imagemagick_compute_animated_image): Setting the iterator row to
1992 zero is apparently not allowed.
1993 (imagemagick_compute_animated_image): Allow images that say they
1994 have sub-images that are bigger than the main image, but just crop
1997 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1999 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2001 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2003 * image.c (imagemagick_compute_animated_image): Respect the GIF
2006 2013-08-15 Ken Brown <kbrown@cornell.edu>
2008 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2009 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2012 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2014 Fix minor problems found by static checking.
2015 * frame.c (delete_frame):
2016 * xdisp.c (next_element_from_display_vector):
2017 Avoid uninitialized local.
2018 * image.c (imagemagick_compute_animated_image): Port to C89.
2019 Prefer usual GNU indentation style for loops.
2020 Be more careful about bizarrely large sizes, by using ptrdiff_t
2023 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2025 Fix infinite frame selection loop (Bug#15025).
2026 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2028 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2030 * xdisp.c (compute_window_start_on_continuation_line):
2031 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2032 to make sure we end up setting the window start at the leftmost
2033 visible character of the display line. This avoids funky
2034 horizontal shifting because the window start is not kept on the
2035 same position. (Bug#15090)
2036 (next_element_from_display_vector): Support 'box' face attribute
2037 in the face definitions of a display vector. (Bug#15099)
2039 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2041 * image.c (imagemagick_compute_animated_image): Implement animated
2043 (imagemagick_compute_animated_image): Fix some compilation
2044 warnings. Implement a very simple cache to make the animation
2045 usable at all, but it should be replaced with a per-image cache.
2047 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2049 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2050 to do `for' loops over alist values.
2051 * buffer.h (FOR_EACH_BUFFER):
2052 * process.c (FOR_EACH_PROCESS): Use it.
2053 (handle_child_signal, status_notify, Fget_buffer_process)
2054 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2056 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2058 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2059 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2060 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2061 to xzalloc and so avoid redundant call to memset.
2062 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2063 members because it is allocated with xzalloc and so already zeroed.
2065 2013-08-14 Ken Brown <kbrown@cornell.edu>
2067 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2070 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2072 Utility function and macro to copy Lisp string to C string.
2073 * lisp.h (xlispstrdupa): New macro.
2074 (xlispstrdup): New prototype.
2075 * alloc.c (xlispstrdup): New function.
2076 * callint.c (Fcall_interactively):
2077 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2078 (Fsubstitute_in_file_name):
2079 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2080 * image.c (x_create_bitmap_from_file):
2081 * w32term.c (w32_term_init):
2082 * xterm.c (x_term_init): Use xlispstrdup.
2084 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2086 * image.c (imagemagick_load_image): Make animated pictures work.
2087 There's still some problems with background color settings, though
2090 * decompress.c (unwind_decompress): Always restore point.
2092 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2094 * marker.c (set_marker): Reformat documentation.
2096 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2098 * xdisp.c (cursor_type_changed): Now static.
2100 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2101 Use changed. This avoids the need to call xmalloc and for the
2102 caller to call xfree, and avoids memory leaks in some situations.
2104 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2106 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2107 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2108 (redisplay_window): If window_end_valid is cleared due to non-zero
2109 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2110 so do not call to try_cursor_movement for that window.
2112 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2114 * window.h (struct window): Convert window_end_pos and
2115 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2116 (wset_window_end_pos, wset_window_end_vpos): Remove.
2117 * dispnew.c (adjust_glyph_matrix):
2118 * window.c (Fwindow_end, replace_window, set_window_buffer)
2120 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2121 (set_vertical_scroll_bar, redisplay_window, try_window)
2122 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2123 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2124 (note_mouse_highlight): Adjust users.
2125 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2128 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2130 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2131 * image.c (imagemagick_filename_hint): Use `const char *' and
2132 prefer SSDATA to SDATA to avoid warnings.
2134 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2136 Cleanup window fringes, margins and scroll bars adjustments.
2137 * window.c (set_window_fringes, set_window_margins)
2138 (set_window_scroll_bars, apply_window_adjustment): New functions.
2139 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2140 (Fset_window_scroll_bars): Use them.
2142 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2144 * window.h (struct window): Convert scroll_bar_width
2145 from Lisp_Object to integer. Adjust comment.
2146 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2148 * window.c (wset_scroll_bar_width): Remove.
2149 (make_window): Initialize scroll_bar_width.
2150 (Fsplit_window_internal): Use direct assignment.
2151 (Fset_window_configuration, save_window_save):
2152 Convert Lisp_Object to integer and back where appropriate.
2153 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2154 bar was actually changed, and mention this in docstring.
2156 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2158 * decompress.c: Minor simplifications.
2159 (Fzlib_decompress_region): Don't bother verifying
2160 that avail_out <= UINT_MAX, as that was confusing.
2161 Mention the restriction in a comment instead.
2162 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2164 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2166 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2167 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2169 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2171 * image.c (imagemagick_filename_hint): Check for errors in the
2174 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2176 * window.c (Fwindow_margins): Return nil when there's no marginal
2177 area, as per the documented API.
2179 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2180 Fmake_vector, as scroll bar's struct members are not all Lisp
2181 objects now. This avoids crashes in GC.
2183 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2184 bool, so its address could be taken.
2186 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2188 * image.c (imagemagick_filename_hint): New function to possibly
2189 apply `image-content-type-suffixes'.
2190 (imagemagick_load_image): Use it.
2192 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2194 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2195 if loading zlib failed.
2197 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2199 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2200 2013-08-13 checkin below. Change bool to BOOL, rule is:
2201 All Obj-C code uses BOOL, except for interfaces callable from C.
2203 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2205 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2207 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2208 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2209 bool instead of BOOL.
2210 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2211 from Lisp_Object to bitfield. Adjust comment.
2212 * w32term.c (x_scroll_bar_create): Adjust user.
2213 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2214 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2215 Use bool for boolean.
2216 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2217 to `unsigned int' when defining a bitfield.
2219 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2221 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2223 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2225 * window.h (struct window): Convert left_margin_cols and
2226 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2227 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2228 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2230 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2232 (showing_window_margins_p, update_window_line, update_frame_1):
2233 * fringe.c (draw_fringe_bitmap_1):
2234 * xdisp.c (window_box_width): Adjust users.
2235 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2236 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2237 Use direct assignment.
2238 (Fset_window_configuration, save_window_save, Fwindow_margins):
2239 Convert Lisp_Object to integer and back where appropriate.
2240 (Fset_window_margins): Adjust user. Return t if any margin
2241 was actually changed, and mention this in docstring.
2243 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2245 * syntax.c (forward_word):
2246 * cmds.c (forward_char, backward_char): Mention the optional argument.
2248 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2250 * window.h (struct window): Convert left_fringe_width
2251 and right_fringe_width from Lisp_Objects to integers.
2253 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2254 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2255 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2257 (make_window): Initialize new integer fields to -1.
2258 (Fsplit_window_internal): Use direct assignment.
2259 (Fset_window_configuration, save_window_save):
2260 Convert Lisp_Object to integer and back where appropriate.
2261 (Fset_window_fringes): Adjust user. Return t if any fringe
2262 was actually changed, and mention this in docstring.
2264 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2266 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2267 * nsfns.m (x_set_cursor_type):
2268 * w32fns.c (x_set_cursor_type):
2269 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2270 * xdisp.c (set_frame_cursor_types): ...but in common code.
2272 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2274 * font.c (clear_font_cache): New function, stripped from...
2275 (Fclear_font_cache): ...here, which now uses the function
2276 above. Adjust comment.
2277 * font.h (clear_font_cache): Add prototype.
2278 * xfaces.c (clear_face_cache): Use clear_font_cache.
2280 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2282 * window.c (Fset_window_start): Compare `w', not `window' because
2283 `w' might not be equal to `window' after call to decode_live_window.
2285 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2287 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2288 This fixes a problem introduced by the Bug#15035 patch
2289 when using GPG. Reported by Herbert J. Skuhra.
2291 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2293 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2294 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2295 not yet initialized.
2297 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2299 * decompress.c (Fzlib_decompress_region): Support zlib
2300 decompression, too, and rename.
2302 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2304 Minor zlib configuration tweaks.
2305 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2306 Don't assume presence of fn_inflateInit2_ zlib internal function.
2308 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2310 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2311 include the zlib prefix.
2313 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2315 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2316 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2317 define static variables that are pointers to zlib functions to be
2319 (init_zlib_functions) [WINDOWSNT]: New function.
2320 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2322 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2323 macros instead of invoking the zlib functions directly.
2324 (syms_of_decompress): DEFSYM Qzlib_dll.
2325 Staticpro Szlib_available_p.
2327 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2329 Avoid looping over all frame windows to freeze and unfreeze.
2330 * window.h (struct window): Drop frozen_window_start_p.
2331 (freeze_window_starts): Drop prototype.
2332 * frame.h (struct frame): New frozen_window_starts flag.
2333 (FRAME_WINDOWS_FROZEN): New macro.
2334 * window.c (freeze_window_start, freeze_window_starts):
2336 (select_window, replace_window): Adjust users.
2337 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2338 (window_frozen_p): New function.
2339 (redisplay_window): Use it.
2341 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2343 Fix some fd issues when running subprocesses (Bug#15035).
2344 Fix bugs that can leak files or file descriptors on errors.
2345 Don't unlink open temp files, as that's hard for users to diagnose
2346 when things go awry (e.g., temp disk exhausted).
2347 Don't bother to lock temp files. Check for invalid recursion.
2348 * callproc.c (synch_process_fd): Remove. All uses removed.
2349 (synch_process_tempfile): New var or macro.
2350 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2352 (record_kill_process): New arg, the temp name. All callers changed.
2353 (delete_temp_file): Now just a simple wrapper around unlink.
2354 (call_process_kill): New arg, the call_process_fd array.
2355 Close them all. Clear synch_process_pid. Remove the temp file,
2356 or arrange for it to be removed.
2357 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2358 that's been moved to synch_process_tempfile. Caller changed.
2359 Do not remove the tempfile; that's now call_process_kill's
2361 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2362 call_process_kill; the caller now does that.
2363 (call_process_cleanup): Do not close the process fd; that's now
2364 call_process_kill's responsibility.
2365 (Fcall_process): Implement via new function call_process, which
2366 has most of the old body of Fcall_process, but with a different API.
2367 (call_process): New function that does not open or close filefd if
2368 it is nonnegative. Record which fds need to be closed, and let
2369 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2370 Signal an error if invoked recursively (could be done via a hook).
2371 Simplify creation of the tempfile in the MSDOS case.
2372 Don't create the output file until after checking for the executable.
2373 Report any failure to open /dev/null.
2374 Don't open /dev/null for writing twice; once is enough.
2375 Don't create pipe if all output is being discarded or sent to file.
2376 Don't worry about setting up the coding system or reading from the
2377 pipe if all output is being discarded.
2378 Hoist fd_error local into top level, to lessen block nesting.
2379 Don't record deleted pid here; now done by Fcall_process_region.
2380 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2381 and note its success in synch_process_tempfile.
2382 Do not leak resources when child_setup fails.
2383 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2384 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2385 (create_temp_file): Now returns open fd, with an additional
2386 Lisp_Object * argument to return the name. All callers changed.
2387 Do not close the file; rewind it instead, and leave it open for
2388 the caller. Do not lock the temp file. Unwind-protect the file
2389 and the file-descriptor.
2390 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2391 If an asynchrounous process, record it here, not in call_process.
2392 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2393 * eval.c (set_unwind_protect): New function.
2394 * fileio.c (write_region): New function, generalized from the
2395 old Fwrite_region. Do not lock temp files.
2396 (Fwrite_region): Use it.
2397 * lisp.h (set_unwind_protect, write_region): New decls.
2398 * process.c: Include <verify.h>.
2399 (make_process): Mark fds as initially closed.
2400 (deleted_pid_list): Now a list of pid-filename pairs.
2402 (close_process_fd): New function.
2403 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2404 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2405 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2406 (create_process, create_pty, Fmake_serial_process)
2407 (server_accept_connection): Record which fds need to be closed,
2408 and let deactivate_process close them.
2409 (Fmake_network_process): Do not discard the unwind-protect
2410 until it's safe to do so.
2411 (deactivate_process): Close the fds opened by create_process etc.
2412 (Fprocess_send_eof): Adjust to new way of recording open fds.
2413 Report an error if /dev/null can't be opened, instead of aborting.
2414 * process.h (PROCESS_OPEN_FDS): New constant.
2415 (struct Lisp_Process): New member open_fds.
2416 (record_kill_process, record_deleted_pid): Adjust signatures.
2417 (record_deleted_pid): Move decl here ...
2418 * syswait.h (record_deleted_pid): ... from here.
2420 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2422 * decompress.c: Fix bugs with large buffers and weird inputs.
2423 Tune a bit. Reindent as per usual Emacs style.
2424 (BUFFER_SIZE): Remove.
2425 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2426 more than UINT_MAX bytes. Decompress into the gap instead of into
2427 an auto buffer, as this should avoid copying. Return nil if
2428 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2429 set immediate_quit; we shouldn't trust zlib code that much.
2431 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2433 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2434 errors, and really move the gap to where we want it.
2436 * lisp.h: Include decompress.c support.
2438 * emacs.c (main): Include decompress.c support.
2440 * Makefile.in: Include -lz if present.
2442 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2444 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2445 (initWithTitle:): Initialize frame to 0.
2446 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2447 (fillWithWidgetValue:frame:): Rename from
2448 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2450 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2451 fillWithWidgetValue:frame:
2453 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2454 remove memory leak warnings.
2456 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2457 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2460 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2461 (x_activate_menubar): Update the whole menu.
2462 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2463 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2464 current event is not NSSystemDefined (Bug#15001).
2465 Call ns_check_menu_open only if trackingMenu is 2.
2466 (menuDidClose:): New method, decrease trackingMenu.
2467 (fillWithWidgetValue:setDelegate:): New method.
2468 (fillWithWidgetValue:): Call the above.
2470 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2472 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2474 Omit some unnecessary casts.
2475 Many of these go back to the old pre-C89 days, when they may have
2476 been needed, but we've been assuming C89 or later for a while now.
2477 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2478 (live_float_p, live_misc_p, live_vector_p):
2479 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2480 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2481 (defvar_per_buffer):
2482 * callint.c (Fcall_interactively):
2483 * doc.c (Fsubstitute_command_keys):
2484 * filelock.c (get_boot_time):
2485 * frame.c (xrdb_get_resource):
2486 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2487 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2488 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2489 (menuitem_highlight_callback, menu_destroy_callback)
2490 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2491 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2492 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2493 (xg_tool_bar_help_callback, tb_size_cb):
2494 * image.c (xpm_alloc_color, png_read_from_memory)
2495 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2496 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2498 * keymap.c (describe_map):
2499 * nsfns.m (Fns_display_monitor_attributes_list):
2500 * nsmenu.m (process_dialog:):
2501 * nsterm.m (hold_event):
2502 * process.c (wait_reading_process_output):
2503 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2504 * scroll.c (do_direct_scrolling, scrolling_1):
2505 * termcap.c (tgetent):
2506 * window.c (check_window_containing, add_window_to_list)
2507 (freeze_window_starts):
2508 * xdisp.c (compare_overlay_entries, vmessage):
2509 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2510 (x_get_monitor_attributes_xrandr)
2511 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2512 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2513 * xfont.c (xfont_match, xfont_open):
2514 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2515 (menubar_selection_callback, menu_position_func)
2516 (popup_selection_callback, create_and_show_popup_menu)
2517 (dialog_selection_callback, create_and_show_dialog):
2518 * xrdb.c (x_get_string_resource):
2520 * xsmfns.c (x_session_check_input):
2521 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2522 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2523 (xaw_jump_callback, xaw_scroll_callback):
2524 Omit unnecessary casts.
2526 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2528 Minor string-length refactoring.
2529 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2530 * frame.c (make_monitor_attribute_list):
2531 Prefer build_string to strlen + make_string.
2533 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2535 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2536 don't check minor_code (Bug#14417).
2538 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2540 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2541 vertical positions instead. This avoids calling MATRIX_ROW with
2542 row numbers that are possibly beyond valid limits. (Bug#15064)
2544 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2546 Use xstrdup and build_unibyte_string where applicable.
2547 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2548 * xfns.c (x_window):
2549 * xrdb.c (x_get_customization_string):
2550 * xterm.c (xim_initialize):
2551 * w32fns.c (w32_window): Use xstrdup.
2552 (w32_display_monitor_attributes_list):
2553 * emacs.c (init_cmdargs):
2554 * keyboard.c (PUSH_C_STR):
2555 * nsfont.m (nsfont_open):
2556 * sysdep.c (system_process_attributes):
2557 * w32.c (system_process_attributes):
2558 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2560 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2562 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2563 variables of these types so that GDB would know about them, as aid
2564 for debugging fatal exceptions. (Bug#15024) See also
2565 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2568 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2570 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2571 larger than the NSWindow (Bug#14934).
2573 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2575 Redesign redisplay interface to drop global variable updated_window.
2576 Always pass currently updated window as a parameter to update routines.
2577 * dispextern.h (updated_window): Remove declaration.
2578 (struct redisplay_interface): Pass window parameter to
2579 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2580 and after_update_window_hook.
2581 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2583 * dispnew.c (updated_window): Remove.
2584 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2585 (update_window_line): Adjust to match redisplay interface changes.
2586 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2587 (ns_scroll_run, ns_after_update_window_line):
2588 * w32term.c (x_update_window_begin, x_update_window_end)
2589 (x_after_update_window_line, x_scroll_run):
2590 * xterm.c (x_update_window_begin, x_update_window_end)
2591 (x_after_update_window_line, x_scroll_run):
2592 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2593 Likewise. Adjust comments where appropriate.
2594 (x_cursor_to): Simplify because this is always called during window
2595 update (but install debugging check anyway).
2596 (expose_window): Check must_be_updated_p flag to see whether this
2597 function is called during window update.
2599 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2601 Do not reset window modification event counters excessively.
2602 These leftovers and poor man's tricky methods to catch extra
2603 redisplay's attention are no longer needed.
2604 * frame.c (set_menu_bar_lines_1):
2605 * minibuf.c (read_minibuf_unwind):
2606 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2607 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2608 (window_scroll_line_based, Fset_window_configuration):
2609 * xdisp.c (redisplay_window): Do not reset last_modified and
2610 last_overlay_modified counters.
2612 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2614 * xselect.c (x_send_client_event): Set send_event and serial, memset
2615 data.l as it might be bigger than data.b. Use 24 bit mask to
2616 XSendEvent (Bug#15034).
2618 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2620 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2621 for TTY frames that are not the top frame on their console.
2624 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2626 * w32term.c (w32fullscreen_hook): Really maximize frame when
2627 asked for (Bug#14841).
2629 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2631 Prefer selected_window to Fselected_window, likewise for frames.
2632 * buffer.c (Fbuffer_swap_text):
2633 * data.c (Fvariable_binding_locus):
2634 * window.c (run_window_configuration_change_hook): Adjust users.
2635 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2636 Use decode_live_frame.
2638 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2640 Be more careful if selected window shows the buffer other than current,
2641 use window_outdated only if this is not so. This change should also
2642 address some weird issues discussed in Bug#13012.
2643 * window.h (window_outdated): New prototype.
2644 * window.c (window_outdated): Now here. Convert from static and
2645 always assume window's buffer.
2646 (Fwindow_end, Fwindow_line_height): Use it.
2647 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2648 and always assume window's buffer.
2649 (redisplay_window): Adjust user.
2650 (redisplay_internal): Call to reconsider_clip_changes once and
2651 check whether mode line should be updated only if selected window
2652 shows current buffer.
2653 (run_window_scroll_functions): Use eassert for debugging check.
2654 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2656 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2658 * window.c (window_scroll, window_scroll_pixel_based)
2659 (window_scroll_line_based): Use bool for booleans.
2661 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2663 * process.c: Fix minor off-by-one issues in descriptor counts.
2664 This shouldn't fix any real bugs, but it cleans up the code a bit.
2665 (max_process_desc, max_input_desc): -1, not 0, means none.
2667 (delete_input_desc): New function.
2668 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2669 (deactivate_process): Scan backwards when recomuting max_process_desc;
2670 that should be faster.
2671 (init_process_emacs): Initialize max_input_desc.
2673 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2675 Use region cache to speedup bidi_find_paragraph_start.
2676 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2677 Rename cache_long_line_scans to cache_long_scans.
2678 * buffer.c (bset_cache_long_line_scans): Rename to
2679 bset_cache_long_scans.
2680 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2681 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2683 (syms_of_buffer): Rename cache-long-line-scans to
2684 cache-long-scans. Adjust docstring.
2685 * search.c (newline_cache_on_off):
2686 * indent.c (width_run_cache_on_off): Adjust users.
2687 * bidi.c (bidi_paragraph_cache_on_off): New function.
2688 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2689 * insdel.c (prepare_to_modify_buffer):
2690 Invalidate bidi_paragraph_cache if enabled.
2692 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2694 Invalidate region caches only if buffer text is going to be changed.
2695 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2696 (modify_text): ...new prototype.
2697 (prepare_to_modify_buffer_1): New prototype.
2698 * textprop.c (modify_region): Rename to...
2699 (modify_text_properties): ...new function.
2700 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2701 (Fremove_list_of_text_properties): Adjust users.
2702 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2703 (modify_text): ...new function.
2704 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2705 (prepare_to_modify_buffer_1): ...new function.
2706 * casefiddle.c (casify_region):
2707 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2708 (Ftranspose_regions): Use modify_text.
2710 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2712 * lisp.mk (lisp): Add nadvice.elc.
2714 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2716 New macro to iterate over live buffers similar to frames.
2717 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2718 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2719 Declare buffer-related variables here to offload lisp.h.
2720 * buffer.c (Vbuffer_alist): Adjust comment.
2721 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2722 (other_buffer_safely):
2723 * data.c (store_symval_forwarding):
2724 * dispnew.c (Fframe_or_buffer_changed_p):
2725 * fileio.c (Fdo_auto_save):
2726 * filelock.c (unlock_all_files):
2727 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2729 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2731 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2732 * callproc.c (create_temp_file):
2733 * filelock.c (create_lock_file):
2734 Assume mkostemp, since it's now provided by Gnulib.
2736 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2738 * w32.c (mkostemp): New function.
2739 (mktemp): Remove, no longer used. Most of the code reused in
2740 mkostemp. (Bug#15015)
2741 (mktemp): Don't undef.
2743 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2745 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2746 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2747 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2748 (free_glyph_pool, check_glyph_memory): Likewise for
2749 all users. Adjust comments where appropriate.
2751 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2753 * composite.h: Minor fixups.
2754 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2755 to fix a misspelling, and change it to an inline function while
2756 we're at it (it need not be a macro). All uses changed.
2757 (composition_method, composition_valid_p):
2758 Rewrite to avoid assignments in if-conditions.
2760 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2762 Do not use global Lisp_Object in composition macros.
2763 * composite.h (composition_temp): Remove declaration.
2764 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2765 (composition_method, composition_valid_p): ...inline functions.
2766 (compose_region): Remove the leftover.
2767 * composite.c (composition_temp): Remove.
2768 (run_composition_function, update_compositions)
2769 (composition_compute_stop_pos, composition_adjust_point)
2770 (Ffind_composition_internal):
2771 * coding.c (handle_composition_annotation):
2772 * xdisp.c (handle_composition_prop, check_point_in_composition):
2773 Related users changed.
2775 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2777 Drop FRAME_PTR typedef.
2778 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2779 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2780 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2781 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2782 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2783 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2784 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2785 All related users changed.
2787 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2789 * eval.c (default_toplevel_binding): New function.
2791 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2792 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2793 (syms_of_eval): Export them.
2794 * data.c (Fdefault_value): Micro cleanup.
2795 * term.c (init_tty): Use "false".
2797 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2799 Fix X GC leak in GTK and raw (no toolkit) X ports.
2800 * xterm.c (x_free_frame_resources): If white and black relief
2801 GCs are allocated, always free them here.
2802 * xfns.c (x_make_gc): Omit redundant initialization.
2803 * widget.c (create_frame_gcs): Remove the leftover.
2804 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2805 in x_free_frame_resources.
2807 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2809 * nsterm.m (windowWillResize:toSize:): Only change title if
2810 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2812 (viewDidEndLiveResize): New method.
2814 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2815 inside NS_IMPL_COCOA.
2817 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2819 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2820 Do not check whether undo is enabled because record_insert and
2821 record_delete does that themselves.
2823 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2825 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2826 member which is not really used any more.
2827 (FRAME_XIC_BASE_FONTNAME): Remove.
2828 * xfns.c (xic_free_fontset): Adjust user.
2829 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2830 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2831 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2832 (xdialog_show): Use eassert for debugging check.
2833 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2835 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2837 * fileio.c, fns.c (merge): Move extern decl from here ...
2838 * lisp.h (merge): ... to here.
2840 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2842 Fix last font-related change.
2843 * w32font.h (w32font_list_internal, w32font_match_internal):
2845 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2846 (uniscribe_list_family): Adjust to match font API change.
2847 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2848 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2850 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2852 * frame.h (FRAME_MOUSE_UPDATE):
2853 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2854 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2856 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2858 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2859 * font.h (struct font_driver): Change list, match, and list_family
2860 functions to accept struct frame * as first arg.
2861 * font.c (font_score, font_compare, font_sort_entities):
2863 (font_sort_entities, font_list_entities, font_select_entity):
2864 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2865 match font API change.
2866 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2867 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2868 * ftxfont.c (ftxfont_list, ftxfont_match):
2869 * xftfont.c (xftfont_list, xftfont_match):
2870 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2871 * w32font.c (w32font_list, w32font_match, w32font_list):
2872 (w32font_list_internal, w32_font_match_internal): Likewise.
2873 * xfaces.c (Fx_family_fonts): Adjust user.
2875 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2877 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2878 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2879 only if HAVE_X_WINDOWS is in use.
2880 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2881 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2882 * w32term.c (x_wm_set_icon_position): Likewise.
2883 * w32fns.c (x_icon): Adjust user.
2885 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2887 * xterm.c (last_mouse_press_frame): Remove the
2888 leftover which is not really used any more.
2889 (handle_one_xevent, syms_of_xterm): Adjust users.
2890 (x_flush): Call XFlush once per each X display, not frame.
2891 This is better because this code always unconditionally skips
2892 non-X frames in Vframe_list and issues the only XFlush if we
2893 have more than one X frame on the same X display.
2894 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2895 Use bool for booleans.
2896 (x_draw_glyph_string_background, cvt_string_to_pixel):
2897 (cvt_pixel_dtor): Drop unnecessary prototypes.
2898 * xterm.h (x_display_ok): Adjust prototype.
2900 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2902 Drop unnecessary functions that deals with frame pixel size.
2903 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2904 (x_pixel_height): Drop prototypes.
2905 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2906 (x_pixel_height): Drop implementations.
2907 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2908 which should be always valid for window frame.
2909 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2910 * w32menu.c (Fx_popup_dialog):
2911 * xmenu.c (Fx_popup_dialog): Likewise for both.
2913 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2915 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2916 frame parameters and call to Fmodify_frame_parameters just once.
2917 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2918 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2919 and mention nil frame in docstring.
2921 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2923 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2924 (x_figure_window_size): Likewise. Adjust to return long.
2925 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2926 (toplevel): Move Qterminal_live_p to...
2927 * terminal.c (toplevel): ...here, make it static, and...
2928 (syms_of_terminal): ...DEFSYM here.
2929 * frame.h (Qterminal_live_p): Remove declaration.
2930 (make_frame, x_figure_window_size): Adjust prototype.
2931 * nsfns.m (Fx_create_frame): Use long for window flags.
2933 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2935 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2936 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2937 Do not assume that emacs_close (INT_MAX) is a no-op.
2939 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2941 * xfaces.c (make_face_cache): For struct face_cache, prefer
2942 xmalloc to xzalloc and so avoid redundant call to memset.
2943 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2945 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2947 * fringe.c (draw_window_fringes, update_window_fringes)
2948 (compute_fringe_widths):
2949 * w32term.c (x_draw_glyph_string):
2950 * window.c (candidate_window_p, Frecenter):
2951 * xfaces.c (realize_basic_faces, realize_default_face)
2952 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2953 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2954 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2955 * xmenu.c (Fx_menu_bar_open_internal):
2956 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2957 * xsettings.c (xft_settings_event):
2958 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2959 Use bool for booleans. Adjust style and comments where
2961 * dispextern.h (draw_window_fringes, update_window_fringes)
2962 (compute_fringe_widths):
2963 * xterm.h (x_had_errors_p): Adjust prototype.
2965 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2967 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2968 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2970 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2972 * fns.c (toplevel): Remove comment before Fsafe_length because
2975 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2977 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2979 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2981 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2982 frame which got the message is still alive, before dereferencing
2983 its pointer. (Bug#14970)
2985 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2986 be a live window, before using it as such. (Bug#14970)
2988 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2990 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2991 w32_detect_focus_change instead of doing part of its job by hand.
2992 This fixes the problem whereby FOCUS_OUT events were not sent to
2995 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2997 * process.c (Fprocess_list): Doc fix.
2999 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3000 being re-exposed only if it didn't ask to become visible.
3001 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3002 was previously iconified. (Bug#14841)
3003 (x_iconify_frame): Mark the frame iconified.
3005 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3007 Fix minor problems found by static checking.
3008 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3009 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3011 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3013 * eval.c (set_specpdl_old_value): New function.
3014 (unbind_to): Minor simplification.
3015 (get_backtrace_frame): New function.
3016 (Fbacktrace_frame): Use it. Add `base' argument.
3017 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3018 (syms_of_eval): Export backtrace-eval.
3019 * xterm.c (x_focus_changed): Simplify.
3021 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3023 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3025 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3027 * xdisp.c (redisplay_window): Instead of moving point out of
3028 scroll margin, reject the force_start method, and try scrolling
3029 instead. (Bug#14780)
3031 2013-07-24 Ken Brown <kbrown@cornell.edu>
3033 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3036 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3038 * eval.c (Fprogn): Do not check that BODY is a proper list.
3039 This undoes the previous change. The check slows down the
3040 interpreter, and is not needed to prevent a crash. See
3041 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3043 2013-07-23 Glenn Morris <rgm@gnu.org>
3045 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3047 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3049 Port to GNU/Linux systems with tinfo but not ncurses.
3050 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3051 to decide whether ncurses is being used. Without this change,
3052 GCC complains about tgetent not being declared, on a system
3053 that has tinfo installed but ncurses not installed.
3055 * eval.c (Fprogn): Check that BODY is a proper list.
3057 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3058 * data.c (Fsetq_default):
3059 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3060 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3062 Tune by taking advantage of the fact that ARGS is always a list
3063 when a function is declared to have UNEVALLED args.
3065 * emacsgtkfixed.c: Port to GCC 4.6.
3066 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3068 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3070 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3071 here to silence compiler warnings.
3073 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3075 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3076 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3077 from messing up Emacs's 'struct frame' (Bug#14923).
3079 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3081 * alloc.c (make_save_ptr_ptr): Define this function.
3082 It was inadvertently omitted. It's needed only if
3083 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3085 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3087 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3088 frame have focus (Bug#14895).
3090 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3092 Avoid vfork-related deadlock more cleanly.
3093 * callproc.c (child_setup): When the child's exec fails, output
3094 the program name, as that's more useful. Use O_NONBLOCK to avoid
3096 * process.c (create_process_1): Remove; no longer needed.
3097 (create_process): Remove timer hack; no longer needed, now that
3098 the child avoids deadlock.
3100 2013-07-20 Glenn Morris <rgm@gnu.org>
3102 * image.c (Fimage_flush): Fix doc typo.
3104 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3106 Fix array bounds violation when pty allocation fails.
3107 * process.c (PTY_NAME_SIZE): New constant.
3108 (pty_name): Remove static variable; it's now auto.
3109 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3110 Take pty_name as an arg rather than using a static variable.
3111 All callers changed.
3112 (create_process): Recover pty_flag from process, not from volatile local.
3113 (create_pty): Stay inside array even when pty allocation fails.
3114 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3116 * lread.c (Fload): Avoid initialization only when lint checking.
3117 Mention that it's needed only for older GCCs.
3119 2013-07-20 Kenichi Handa <handa@gnu.org>
3121 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3122 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3124 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3126 * lread.c (Fload): Avoid uninitialized warning.
3128 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3130 Fix some minor file descriptor leaks and related glitches.
3131 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3132 (create_lock_file): Use write, not emacs_write.
3133 * image.c (slurp_file, png_load_body):
3134 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3135 (server_accept_connection):
3136 Don't leak an fd on memory allocation failure.
3137 * image.c (slurp_file): Add a cheap heuristic for growing files.
3138 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3139 as that's what the other routines do. Maybe input need not be
3140 blocked at all, but it's better to be consistent.
3141 Avoid undefined behavior when strlen is zero.
3143 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3144 (NSTATICS): Now a constant; doesn't need to be a macro.
3146 2013-07-19 Richard Stallman <rms@gnu.org>
3148 * coding.c (decode_coding_utf_8): Add simple loop for fast
3149 processing of ASCII characters.
3151 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3153 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3155 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3157 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3158 unportable 'struct x_display_info'.
3159 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3162 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3164 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3165 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3167 (system_process_attributes): Prefer plain char to unsigned char
3168 when either will do. Clean up properly if interrupted or if
3169 memory allocations fail. Don't assume sscanf succeeds.
3170 Remove no-longer-needed workaround to stop GCC from whining.
3171 Read command-line once, instead of multiple times. Check read status a
3174 Fix obscure porting bug with varargs functions.
3175 The code assumed that int is treated like ptrdiff_t in a vararg
3176 function, which is not a portable assumption. There was a similar
3177 -- though these days less likely -- porting problem with various
3178 assumptions that pointers of different types all smell the same as
3179 far as vararg functions is conserved. To make this problem less
3180 likely in the future, redo the API to use varargs functions.
3181 * alloc.c (make_save_value): Remove this vararg function.
3182 All uses changed to ...
3183 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3184 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3186 (make_save_ptr): Rename from make_save_pointer, for consistency with
3187 the above. Define only on platforms that need it. All uses changed.
3189 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3191 * keyboard.c: Try to fix typos in previous change.
3192 (DISPLAY_LIST_INFO): New macro.
3193 (kbd_buffer_get_event): Do not access members that are not present
3194 in X11. Revert inadvertent change of "!=" to "=".
3196 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3198 * keyboard.c (kbd_buffer_get_event):
3199 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3200 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3202 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3204 * filelock.c: Fix unlikely file descriptor leaks.
3205 (get_boot_time_1): Rework to avoid using emacs_open.
3206 This doesn't actually fix a leak, but is better anyway.
3207 (read_lock_data): Use read, not emacs_read.
3209 * doc.c: Fix minor memory and file descriptor leaks.
3210 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3211 (get_doc_string, Fsnarf_documentation):
3212 Fix file descriptor leak on error.
3214 * term.c: Fix minor fdopen-related file descriptor leaks.
3215 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3216 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3218 * charset.c: Fix file descriptor leaks and errno issues.
3220 (load_charset_map_from_file): Don't leak file descriptor on error.
3221 Use plain record_xmalloc since the allocation is larger than
3222 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3224 * eval.c (record_unwind_protect_nothing):
3225 * fileio.c (fclose_unwind):
3227 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3228 The replacement doesn't block input, but that no longer seems
3231 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3233 * lread.c: Fix file descriptor leaks and errno issues.
3234 (Fload): Close some races that leaked fds or streams when 'load'
3236 (Fload, openp): Report error number of last nontrivial failure to open.
3237 ENOENT counts as trivial.
3238 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3240 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3241 now that the function is always called with a nonnegative arg.
3242 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3243 All uses replaced with ...
3244 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3246 A few more minor file errno-reporting bugs.
3247 * callproc.c (Fcall_process):
3248 * doc.c (Fsnarf_documentation):
3249 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3250 * process.c (set_socket_option):
3251 Don't let a constructor trash errno.
3252 * doc.c: Include <errno.h>.
3254 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3256 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3258 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3260 Fix w32 bug with call-process-region (Bug#14885).
3261 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3262 to Fcall_process when the input is empty. This simplifies the
3263 code a bit. It makes no difference on POSIXish platforms but
3264 apparently it fixes a bug on w32.
3266 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3267 * fileio.c (close_file_unwind): Don't close if FD is negative;
3268 this can happen when unwinding a zapped file descriptor.
3269 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3270 in case Emacs runs out of memory between the two unwind-protects.
3271 Don't trash errno when closing FD.
3272 Zap the FD in the specpdl when closing it, instead of deferring
3273 the removal of the unwind-protect; this fixes a bug where a child
3274 function unwinds the stack past us.
3276 New unwind-protect flavors to better type-check C callbacks.
3277 This also lessens the need to write wrappers for callbacks,
3278 and the need for make_save_pointer.
3279 * alloca.c (free_save_value):
3280 * atimer.c (run_all_atimers):
3282 * alloc.c (safe_alloca_unwind):
3283 * atimer.c (unwind_stop_other_atimers):
3284 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3285 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3286 * minibuf.c (choose_minibuf_frame_1):
3287 * process.c (make_serial_process_unwind):
3288 * xdisp.h (pop_message_unwind):
3289 * xselect.c (queue_selection_requests_unwind):
3290 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3291 * alloca.c (record_xmalloc):
3292 Prefer record_unwind_protect_ptr to record_unwind_protect with
3294 * alloca.c (Fgarbage_collect):
3295 Prefer record_unwind_protect_void to passing a dummy.
3296 * buffer.c (restore_buffer):
3297 * window.c (restore_window_configuration):
3298 * xfns.c, w32fns.c (do_unwind_create_frame)
3299 New wrapper. All record-unwind uses of wrappee changed.
3300 * buffer.c (set_buffer_if_live):
3301 * callproc.c (call_process_cleanup, delete_temp_file):
3302 * coding.c (code_conversion_restore):
3303 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3304 * editfns.c (save_excursion_restore)
3305 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3306 (save_restriction_restore):
3307 * eval.c (restore_stack_limits, un_autoload):
3308 * fns.c (require_unwind):
3309 * keyboard.c (recursive_edit_unwind, tracking_off):
3310 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3311 * macros.c (pop_kbd_macro, restore_menu_items):
3312 * nsfns.m (unwind_create_frame):
3313 * print.c (print_unwind):
3314 * process.c (start_process_unwind):
3315 * search.c (unwind_set_match_data):
3316 * window.c (select_window_norecord, select_frame_norecord):
3317 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3318 (fast_set_selected_frame):
3319 * xfns.c, w32fns.c (unwind_create_tip_frame):
3320 Return void, not a dummy Lisp_Object. All uses changed.
3321 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3322 * callproc.c (call_process_kill):
3323 * fileio.c (restore_point_unwind, decide_coding_unwind)
3324 (build_annotations_unwind):
3325 * insdel.c (Fcombine_after_change_execute_1):
3326 * keyboard.c (read_char_help_form_unwind):
3327 * menu.c (unuse_menu_items):
3328 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3329 * sound.c (sound_cleanup):
3330 * xdisp.c (unwind_redisplay):
3331 * xfns.c (clean_up_dialog):
3332 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3333 Accept no args and return void, instead of accepting and returning
3334 a dummy Lisp_Object. All uses changed.
3335 * cygw32.c (fchdir_unwind):
3336 * fileio.c (close_file_unwind):
3337 * keyboard.c (restore_kboard_configuration):
3338 * lread.c (readevalllop_1):
3339 * process.c (wait_reading_process_output_unwind):
3340 Accept int and return void, rather than accepting an Emacs integer
3341 and returning a dummy object. In some cases this fixes an
3342 unlikely bug when the corresponding int is outside Emacs integer
3343 range. All uses changed.
3344 * dired.c (directory_files_internal_unwind):
3345 * fileio.c (do_auto_save_unwind):
3346 * gtkutil.c (pop_down_dialog):
3347 * insdel.c (reset_var_on_error):
3348 * lread.c (load_unwind):
3349 * xfns.c (clean_up_file_dialog):
3350 * xmenu.c, nsmenu.m (pop_down_menu):
3351 * xmenu.c (cleanup_widget_value_tree):
3352 * xselect.c (wait_for_property_change_unwind):
3353 Accept pointer and return void, rather than accepting an Emacs
3354 save value encapsulating the pointer and returning a dummy object.
3356 * editfns.c (Fformat): Update the saved pointer directly via
3357 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3358 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3359 (unwind_body): New function.
3360 (record_unwind_protect): First arg is now a function returning void,
3361 not a dummy Lisp_Object.
3362 (record_unwind_protect_ptr, record_unwind_protect_int)
3363 (record_unwind_protect_void): New functions.
3364 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3365 * fileio.c (struct auto_save_unwind): New type.
3366 (do_auto_save_unwind): Use it.
3367 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3368 * insdel.c (struct rvoe_arg): New type.
3369 (reset_var_on_error): Use it.
3370 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3372 (specbinding_func): Remove; there are now several such functions.
3373 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3374 (set_unwind_protect_ptr): New function.
3375 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3377 Be simpler and more consistent about reporting I/O errors.
3378 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3379 Say "Read error" and "Write error", rather than "I/O error", or
3380 "IO error reading", or "IO error writing", when a read or write
3382 * process.c (Fmake_network_process, wait_reading_process_output)
3383 (send_process, Fprocess_send_eof, wait_reading_process_output):
3384 Capitalize diagnostics consistently. Put "failed foo" at the
3385 start of the diagnostic, so that we don't capitalize the
3386 function name "foo". Consistently say "failed" for such
3388 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3389 All callers changed. This is so it can use report_file_error.
3390 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3391 diagnostics consistently as above.
3393 * fileio.c (report_file_errno): Fix errno reporting bug.
3394 If the file name is neither null nor a pair, package it up as a
3395 singleton list. All callers changed, both to this function and to
3396 report_file_error. This fixes a bug where the memory allocator
3397 invoked by list1 set errno so that the immediately following
3398 report_file_error reported the wrong errno value.
3400 Fix minor problems found by --enable-gcc-warnings.
3401 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3402 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3404 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3406 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3407 Set event->arg to Qt if switch-event shall be generated.
3408 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3410 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3412 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3415 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3416 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3417 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3418 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3419 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3420 and there is a focused frame.
3421 (head_table): Add focus-in and focus-out.
3422 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3423 bind to handle-focus-in/out.
3425 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3426 (Fhandle_switch_frame): Call Fhandle_focus_in.
3427 (syms_of_frame): defsubr handle-focus-in/out.
3429 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3431 Fix porting bug to older POSIXish platforms (Bug#14862).
3432 * sysdep.c (emacs_pipe): New function, that implements
3433 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3434 This should port better to CentOS 5 and to Mac OS X 10.6.
3435 All calls to pipe2 changed.
3437 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3438 This makes the code easier to read and the executable a bit smaller.
3439 Do not replace all calls to Fcons that happen to create lists,
3440 just calls that are intended to create lists. For example, when
3441 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3442 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3443 Similarly for list2 through list5.
3444 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3445 * bytecode.c (exec_byte_code):
3446 * callint.c (quotify_arg, Fcall_interactively):
3447 * callproc.c (Fcall_process, create_temp_file):
3448 * charset.c (load_charset_map_from_file)
3449 (Fdefine_charset_internal, init_charset):
3450 * coding.c (get_translation_table, detect_coding_system)
3451 (Fcheck_coding_systems_region)
3452 (Fset_terminal_coding_system_internal)
3453 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3454 * composite.c (update_compositions, Ffind_composition_internal):
3455 * dired.c (directory_files_internal, file_name_completion)
3457 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3458 * doc.c (Fsnarf_documentation):
3459 * editfns.c (Fmessage_box):
3461 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3462 (Feval, eval_sub, Ffuncall, apply_lambda):
3463 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3464 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3465 (Fset_file_times, Finsert_file_contents)
3466 (Fchoose_write_coding_system, Fwrite_region):
3467 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3468 * font.c (font_registry_charsets, font_parse_fcname)
3469 (font_prepare_cache, font_update_drivers, Flist_fonts):
3470 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3471 * frame.c (make_frame, Fmake_terminal_frame)
3472 (x_set_frame_parameters, x_report_frame_params)
3473 (x_default_parameter, Fx_parse_geometry):
3474 * ftfont.c (syms_of_ftfont):
3475 * image.c (gif_load):
3476 * keyboard.c (command_loop_1):
3477 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3478 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3479 (Fminor_mode_key_binding, accessible_keymaps_1)
3480 (Faccessible_keymaps, Fwhere_is_internal):
3481 * lread.c (read_emacs_mule_char):
3482 * menu.c (find_and_return_menu_selection):
3483 * minibuf.c (get_minibuffer):
3484 * nsfns.m (Fns_perform_service):
3485 * nsfont.m (ns_script_to_charset):
3486 * nsmenu.m (ns_popup_dialog):
3487 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3488 (Fx_own_selection_internal):
3489 * nsterm.m (append2):
3490 * print.c (Fredirect_debugging_output)
3491 (print_prune_string_charset):
3492 * process.c (Fdelete_process, Fprocess_contact)
3493 (Fformat_network_address, set_socket_option)
3494 (read_and_dispose_of_process_output, write_queue_push)
3495 (send_process, exec_sentinel):
3496 * sound.c (Fplay_sound_internal):
3497 * textprop.c (validate_plist, add_properties)
3498 (Fput_text_property, Fadd_face_text_property)
3499 (copy_text_properties, text_property_list, syms_of_textprop):
3500 * unexaix.c (report_error):
3501 * unexcoff.c (report_error):
3502 * unexsol.c (unexec):
3503 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3504 (Fformat_mode_line, syms_of_xdisp):
3505 * xfaces.c (set_font_frame_param)
3506 (Finternal_lisp_face_attribute_values)
3507 (Finternal_merge_in_global_face, syms_of_xfaces):
3508 * xfns.c (x_default_scroll_bar_color_parameter)
3509 (x_default_font_parameter, x_create_tip_frame):
3510 * xfont.c (xfont_supported_scripts):
3511 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3512 (menu_help_callback, xmenu_show):
3514 * xterm.c (set_wm_state):
3515 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3516 and similarly for list2 through list5.
3518 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3520 * callproc.c (Fcall_process_region): Fix minor race and tune.
3521 (create_temp_file): New function, with the temp-file-creation part
3522 of the old Fcall_process_region. Use Fcopy_sequence to create the
3523 temp file name, rather than alloca + build_string, for simplicity.
3524 Don't bother to block input around the temp file creation;
3525 shouldn't be needed. Simplify use of mktemp.
3526 Use record_unwind_protect immediately after creating the temp file;
3527 this closes an unlikely race where the temp file was not removed.
3528 Use memcpy rather than an open-coded loop.
3529 (Fcall_process_region): Use the new function. If the input is
3530 empty, redirect from /dev/null rather than from a newly created
3531 empty temp file; this avoids unnecessary file system traffic.
3533 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3535 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3536 Simplify by making this case like the other two. This is a bit
3537 slower on obsolete hosts, but the extra complexity isn't worth it.
3539 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3540 * process.c (create_process) [!DOS_NT]:
3541 Remove now-unnecessary calls to emacs_close.
3543 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3545 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3546 returning early. (Bug#14850)
3548 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3549 and inhibit-iso-escape-detection attributes of 'undecided'.
3552 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3554 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3555 Reported by Herbert J. Skuhra in
3556 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3558 Don't lose top specpdl entry when memory is exhausted.
3559 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3560 specpdl overflow here, to simplify callers; all callers changed.
3561 Always reserve an unused entry at the stack top; this avoids
3562 losing the top entry's information when memory is exhausted.
3564 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3566 Clean up errno reporting and fix some errno-reporting bugs.
3567 * callproc.c (Fcall_process):
3568 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3569 * process.c (create_process, Fmake_network_process):
3570 * unexaix.c (report_error):
3571 * unexcoff.c (report_error):
3572 Be more careful about reporting the errno of failed operations.
3573 The code previously reported the wrong errno sometimes.
3574 Also, prefer report_file_errno to setting errno + report_file_error.
3575 (Fcall_process): Look at openp return value rather than at path,
3576 as that's a bit faster and clearer when there's a numeric predicate.
3577 * fileio.c (report_file_errno): New function, with most of the
3578 old contents of report_file_error.
3579 (report_file_error): Use it.
3580 (Ffile_exists_p, Ffile_accessible_directory_p):
3581 Set errno to 0 when it is junk.
3582 * fileio.c (Faccess_file):
3583 * image.c (x_create_bitmap_from_file):
3584 Use faccessat rather than opening the file, to avoid the hassle of
3585 having a file descriptor open.
3586 * lisp.h (report_file_errno): New decl.
3587 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3590 * process.c (create_process, wait_reading_process_output) [AIX]:
3591 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3592 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3593 a multithreaded environment anyway).
3594 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3596 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3598 * image.c (x_find_image_file): Don't close a remote file handle.
3600 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3602 Fix races with threads and file descriptors.
3603 * callproc.c (Fcall_process_region):
3604 * dired.c (open_directory):
3605 * emacs.c (main, Fdaemon_initialized):
3606 * image.c (x_find_image_file):
3607 * inotify.c (Finotify_rm_watch):
3608 * lread.c (Flocate_file_internal):
3609 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3610 * term.c (term_mouse_moveto, init_tty):
3611 * termcap.c (tgetent):
3612 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3613 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3614 * unexhp9k800.c, unexmacosx.c (unexec):
3615 * callproc.c (Fcall_process_region):
3616 Use emacs_close, not close.
3617 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3618 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3619 and posix_close function on current platforms (which all lack them).
3620 (emacs_close): Use it. This should fix the races on GNU/Linux and
3621 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3622 and it should avoid closing random victim file descriptors on
3625 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3627 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3628 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3631 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3632 This is for .gdbinit xbacktrace.
3634 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3635 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3636 (emacs_set_tty): Now static.
3637 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3638 * term.c (tty_capable_p, tty_default_color_capabilities)
3639 (get_tty_terminal, term_mouse_movement)
3640 (handle_one_term_event, init_tty, maybe_fatal):
3641 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3642 (tgetent, scan_file, name_match, compare_contin):
3643 * terminal.c (get_terminal):
3644 Use bool for boolean.
3645 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3646 Prefer char to unsigned char if either will do.
3647 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3648 (tty_write_glyphs): Prefer int to unsigned.
3649 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3650 All callers changed.
3651 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3653 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3656 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3657 (B__dummy__): New dummy symbol, to pacify C89.
3658 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3659 they can't grok varargs macros.
3660 * dispnew.c (add_window_display_history)
3661 (add_frame_display_history):
3662 * print.c (print_object):
3663 * xdisp.c (debug_method_add):
3664 Use %p printf format only for void pointers.
3665 * emacs.c (usage_message): New constant, replacing ...
3666 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3667 (main): Adjust to usage reorg.
3668 * fns.c (syms_of_fns):
3669 * profiler.c (syms_of_profiler):
3670 Don't use non-constant struct initializers.
3671 * gnutls.h (gnutls_initstage_t):
3672 * lisp.h (enum Lisp_Fwd_Type):
3673 * lread.c (lisp_file_lexically_bound_p):
3674 * xsettings.c (anonymous enum):
3675 Remove trailing comma.
3676 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3677 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3678 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3680 * regex.c (const_re_char): New type, to pacify strict C89.
3681 All uses of 'const re_char' replaced to use it.
3682 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3683 with glibc when strict C89. This change is imported from gnulib.
3685 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3686 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3687 Omit GNU_LINUX implementation, since it requires long long.
3688 * xterm.c (x_draw_underwave):
3689 Do not assume the traditional order of struct's members.
3690 (x_term_init): Rewrite to avoid the need for non-constant structure
3693 Syntax cleanup, mostly replacing macros with functions.
3694 This removes the need for the syntax_temp hack.
3695 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3696 * syntax.c (SYNTAX_INLINE): New macro.
3697 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3698 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3699 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3700 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3701 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3702 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3703 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3704 Now constants, not macros.
3705 (syntax_temp) [!__GNUC__]: Remove.
3706 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3707 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3708 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3709 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3710 Move here from syntax.h; now functions, not macros. Except for the
3711 last function, these are static since only syntax.c uses them.
3712 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3713 All uses changed. Now a function, not a macro; use this fact
3714 to simplify the code.
3715 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3716 compiler bugs; no longer relevant.
3717 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3718 (SYNTAX_INLINE): New macro.
3719 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3720 for the new functions. Use bool for boolean member.
3721 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3722 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3723 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3724 (SETUP_BUFFER_SYNTAX_TABLE):
3725 Now extern inline functions, not macros.
3726 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3727 Remove; all uses replaced by implementation.
3728 (syntax_temp) [!__GNUC__]: Remove decl.
3729 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3731 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3733 * emacs.c (main): Fix syntax error.
3735 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3737 Timestamp fixes for undo (Bug#14824).
3738 * atimer.c (schedule_atimer):
3739 * fileio.c (Ffile_newer_than_file_p):
3740 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3741 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3742 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3743 (syms_of_fileio): Remove Sclear_visited_file_name.
3744 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3745 file doesn't exist; this avoids an ambiguity with negative timestamps.
3746 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3747 * systime.h (make_emacs_time, invalid_emacs_time):
3748 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3749 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3750 * undo.c (record_first_change): Push (visited-file-modtime) onto
3751 undo list rather than reimplementing it by hand, incorrectly.
3753 2013-07-09 Ken Brown <kbrown@cornell.edu>
3755 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3757 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3759 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3761 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3763 Handle errno and exit status a bit more carefully.
3764 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3765 number into an exit status. Instead, use EXIT_CANCELED.
3766 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3767 * callproc.c (relocate_fd):
3768 * emacs.c (close_output_streams, main):
3769 * process.c (create_process):
3770 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3771 Use emacs_perror for simplicity.
3772 * callproc.c (relocate_fd, main):
3773 * sysdep.c (sys_subshell):
3774 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3775 (shut_down_emacs): Use emacs_write, not write.
3776 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3777 * fileio.c (Fcopy_file, e_write):
3778 * nsterm.m (ns_select):
3779 * process.c (send_process):
3780 * sound.c (vox_write):
3781 Use emacs_write_sig, not emacs_write.
3782 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3783 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3785 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3787 (emacs_full_write): New function.
3788 (emacs_write): Rewrite to use it.
3789 (emacswrite_sig, emacs_perror): New functions.
3790 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3792 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3794 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3795 on NS even if it is present. Pixmap on NS is a void*.
3797 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3799 Port to Ubuntu 10 (Bug#14803).
3800 Problem reported by T.V. Raman.
3801 * process.c (close_on_exec, accept4, process_socket):
3802 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3804 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3806 * w32.c (sys_dup): Declare prototype.
3810 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3812 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3814 Make file descriptors close-on-exec when possible (Bug#14803).
3815 This simplifies Emacs a bit, since it no longer needs to worry
3816 about closing file descriptors by hand in some cases.
3817 It also fixes some unlikely races. Not all such races, as
3818 libraries often open files internally without setting
3819 close-on-exec, but it's an improvement.
3820 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3821 * callproc.c (Fcall_process) [!MSDOS]:
3822 * emacs.c (main) [!DOS_NT]:
3823 * nsterm.m (ns_term_init):
3824 * process.c (create_process):
3825 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3826 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3827 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3828 Prefer mkostemp with O_CLOEXEC to mkstemp.
3829 * callproc.c (relocate_fd) [!WINDOWSNT]:
3830 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3831 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3833 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3834 Make the resulting file descriptor close-on-exec.
3835 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3836 * lread.c (load_descriptor_list, load_descriptor_unwind):
3837 Remove; no longer needed. All uses removed.
3838 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3839 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3841 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3842 (Fmake_network_process, Fnetwork_interface_list):
3843 (Fnetwork_interface_info, server_accept_connection):
3844 Make newly-created socket close-on-exec.
3845 * sysdep.c (emacs_open, emacs_fopen):
3846 Make new-created descriptor close-on-exec.
3847 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3848 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3850 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3852 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3853 for NS_IMPL_GNUSTEP.
3855 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3857 Fix openp errno handling.
3858 * callproc.c (Fcall_process): Preserve openp errno around close.
3859 * lread.c (openp): Set errno when returning -1, as some callers
3862 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3864 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3866 * nsterm.h (NSSavePanel): Update comment.
3867 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3868 (ns_run_file_dialog): Declare.
3870 * nsfns.m: Remove panelOK.
3872 (ns_run_file_dialog): New function.
3873 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3874 event loop, so file dialog is popped up by ns_run_file_dialog, called
3875 by sendEvent (Bug#14578).
3876 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3878 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3880 * xdisp.c (default_line_pixel_height): New function.
3881 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3882 (try_cursor_movement, redisplay_window, try_window)
3883 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3885 * window.c (window_scroll_pixel_based):
3886 use default_line_pixel_height.
3888 * dispextern.h (default_line_pixel_height): Add prototype.
3890 * frame.c (x_set_line_spacing): Accept a float value for
3891 line-spacing parameter, per the documentation.
3893 * data.c (Fmultibyte_string_p): Doc fix.
3895 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3897 Use emacs_open more consistently when opening files.
3898 This handles EINTR more consistently now, and makes it easier
3899 to introduce other uniform changes to file descriptor handling.
3900 * src/systdio.h: New file.
3901 * src/buffer.c (mmap_init):
3902 * cygw32.c (chdir_to_default_directory):
3903 * dispnew.c (Fopen_termscript):
3904 * emacs.c (Fdaemon_initialized):
3905 * fileio.c (Fdo_auto_save):
3906 * image.c (slurp_file, png_load_body, jpeg_load_body):
3907 * keyboard.c (Fopen_dribble_file):
3909 * print.c (Fredirect_debugging_output):
3910 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3911 * termcap.c (tgetent):
3912 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3913 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3914 * w32term.c (w32_initialize) [CYGWIN]:
3915 * xfaces.c (Fx_load_color_file):
3916 Use emacs_open instead of plain open, and emacs_fopen instead of
3918 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3919 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3920 * callproc.c (default_output_mode): New constant.
3921 (Fcall_process): Use it to call emacs_open instead of plain creat.
3922 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3923 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3924 (emacs_fopen): New function.
3925 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3926 Include <lisp.h>, for emacs_open.
3927 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3929 Remove duplicate #include directives.
3930 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3932 Don't include stdio.h twice.
3933 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3934 Don't include sys/types.h or stdio.h twice.
3935 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3936 * lread.c: Don't include coding.h twice.
3937 * nsfont.m: Don't include frame.h twice.
3938 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3939 * ralloc.c: Don't include <unistd.h> twice.
3940 * xdisp.c: Don't include font.h twice.
3941 * xterm.c: Don't include fontset.h twice.
3942 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3944 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3946 Scale ImageMagick images more carefully.
3947 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3948 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3949 Be more careful about avoiding undefined behavior after
3950 integer overflow and division by zero.
3952 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3954 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3955 (syms_of_w32fns): DEFSYM them.
3956 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3957 (CCHDEVICENAME): Define macros if not defined.
3958 (struct MONITOR_INFO_EX): New struct.
3959 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3960 (enum_display_monitors_fn): New variable.
3961 (globals_of_w32fns): Initialize it.
3962 (Fx_display_pixel_width, Fx_display_pixel_height)
3963 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3964 multi-monitor setups in docstrings.
3965 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3966 screen size by primary monitor's millimeter per pixel.
3967 (w32_monitor_enum, w32_display_monitor_attributes_list)
3968 (w32_display_monitor_attributes_list_fallback)
3969 (Fw32_display_monitor_attributes_list): New functions.
3970 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3972 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3974 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3976 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3978 * fileio.c (Qfile_notify_error): New error symbol.
3980 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3981 * inotify.c (inotify_callback, symbol_to_inotifymask)
3982 (Finotify_add_watch, Finotify_rm_watch): Use it.
3983 (inotifyevent_to_event): Exchange order of cookie and file name.
3984 (Finotify_add_watch): Adapt docstring.
3986 * lisp.h (Qfile_notify_error): Declare.
3988 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3990 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3991 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3992 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3993 which did not work (see <http://bugs.gnu.org/14569#307>).
3994 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3995 && (!noninteractive || initialized)). This attempts to thread
3996 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3998 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4000 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4001 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4003 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4005 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4006 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4007 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4008 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4010 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4012 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4013 Define to __sys_siglist.
4015 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4017 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4018 word-wrap, so that overflow-newline-into-fringe would work in
4019 visual-line-mode. (Bug#2749)
4020 (move_it_in_display_line_to): When the last scanned display
4021 element fits exactly on the display line, and
4022 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4023 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4024 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4025 finding buffer position that corresponds to pixel coordinates,
4026 e.g. in buffer_posn_from_coords.
4028 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4030 * process.c (handle_child_signal): Call catch_child_signal if
4033 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4035 Don't convert function pointers to void * and back.
4036 It isn't portable C, and it's easy enough to avoid.
4037 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4038 (make_save_value): Add support for SAVE_FUNCPOINTER.
4039 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4040 * print.c (print_object):
4041 Distinguish function from object pointers.
4042 * lisp.h (SAVE_FUNCPOINTER): New constant.
4043 (SAVE_SLOT_BITS): Adjust to it.
4044 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4045 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4046 (voidfuncptr): New typedef.
4047 (struct Lisp_Save_Value): New member data[0].funcpointer.
4048 (XSAVE_FUNCPOINTER): New function.
4050 Simplify buildobj processing.
4051 * Makefile.in (buildobj.h): Make it a sequence of strings each
4052 followed by comma, rather than a single string. Put it into a
4053 .tmp file in case there's an error while generating it.
4054 (gl-stamp): Use .tmp for temp files.
4055 (mostlyclean): Clean .tmp files.
4056 * doc.c (buildobj): Move to just the routine that needs it.
4057 It's now an array of strings, so processing is simpler.
4059 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4061 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4062 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4063 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4064 Invoke malloc_enable_thread even when not interactive.
4065 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4066 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4067 in this case, since the underlying bug has now been fixed.
4069 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4071 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4072 unlinking it (bug#14691).
4074 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4076 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4077 before checking whether buffer is modified. This lets
4078 `kill-buffer-query-functions' cancel killing of the buffer or save
4079 its content before `kill-buffer' asks user the "Buffer %s
4080 modified; kill anyway?" question.
4082 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4084 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4085 Let the super performKeyEquivalent deal with them (Bug#14747).
4087 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4089 * widget.c (resize_cb): Remove unused local.
4091 Do not use GTK 3 if it exists but cannot be compiled.
4092 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4093 * xterm.c (x_error_handler) [!USE_GTK]:
4096 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4098 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4100 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4101 to the valid range of values. (Bug#14753)
4103 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4104 when moving point by using the current glyph matrix. This avoids
4105 the need to force redisplay when this function is called in a
4108 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4110 Fix minor problems found by static checking.
4111 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4112 Redo the latter's body to sidestep GCC parenthesization warnings.
4113 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4114 * coding.c (detect_coding, detect_coding_system):
4115 * coding.h (struct undecided_spec):
4116 Use bool for boolean.
4117 * image.c (QCmax_width, QCmax_height): Now static.
4118 * xdisp.c (Fmove_point_visually): Remove unused local.
4120 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4122 * xdisp.c (Fmove_point_visually): New function.
4124 2013-06-28 Kenichi Handa <handa@gnu.org>
4126 * coding.h (define_coding_undecided_arg_index): New enum.
4127 (coding_attr_index): New members
4128 coding_attr_undecided_inhibit_null_byte_detection,
4129 coding_attr_undecided_inhibit_iso_escape_detection,
4130 coding_attr_undecided_prefer_utf_8.
4131 (undecided_spec): New struct.
4132 (struct coding_system): New member `undecided' of the member
4135 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4136 (detect_coding): Likewise.
4137 (detect_coding_system): Likewise.
4138 (Fdefine_coding_system_internal): New coding system properties
4139 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4141 (syms_of_coding): Adjust for coding_arg_undecided_max.
4143 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4145 * image.c (x_from_xcolors): Remove unused local.
4147 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4149 Defer image data transfer between X client and server until actual
4152 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4155 * image.c (Destroy_Image): Remove.
4156 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4157 `mask_p', and `colors_p'. All uses changed.
4158 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4159 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4160 New macros for `flags' arg to x_clear_image_1.
4161 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4162 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4163 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4164 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4165 (image_get_x_image, image_unget_x_image): New functions or macros.
4166 (image_background, image_background_transparent, x_to_xcolors)
4167 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4168 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4169 instead of Destroy_Image.
4170 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4171 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4172 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4173 (imagemagick_load_image, svg_load_image): Use them instead of
4174 x_create_x_image_and_pixmap, and x_put_x_image followed by
4175 x_destroy_x_image, respectively.
4176 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4177 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4178 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4179 background_transparent fields.
4180 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4181 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4183 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4185 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4186 This mostly consists of undoing recent changes.
4187 * callproc.c (Fcall_process):
4188 * process.c (create_process):
4189 Do not worry about catching SIGCHLD here, undoing previous change.
4190 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4191 * process.c, process.h (catch_child_signal):
4192 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4193 * process.c (catch_child_handler): Don't worry about being called
4194 lazily and do not assume caller has blocked SIGCHLD, undoing
4195 previous change. Move first-time stuff back to
4196 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4197 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4198 set lib_child_handler if it's already initialized, which may
4199 help avoid problems on GNUStep.
4201 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4203 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4204 * callproc.c (Fcall_process):
4205 * process.c (create_process):
4206 Make sure SIGCHLD is caught before we fork,
4207 since Emacs startup no arranges to catch SIGCHLD.
4208 * process.c (lib_child_handler): Initialize to null, not to
4210 (catch_child_signal): Allow self to be called lazily.
4211 Do nothing if it's already been called.
4212 Assume caller has blocked SIGCHLD (all callers do now).
4213 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4214 just before it's really needed.
4215 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4216 since it hasn't been caught yet.
4218 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4220 * image.c (compute_image_size): New function to implement
4221 :max-width and :max-height.
4222 (imagemagick_load_image): Use it.
4224 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4226 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4227 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4229 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4230 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4231 the SIGCHLD handler, since the code is not atomic and (due to glib)
4232 signals may be arriving now.
4233 * sysdep.c (init_signals): Do not catch child signals here;
4234 'main' now does that later, at a safer time.
4236 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4238 Clean up SIGCHLD handling a bit (Bug#14569).
4239 * process.c, process.h (catch_child_signal):
4240 Now always extern, even if !NS_IMPL_GNUSTEP.
4241 * process.c (catch_child_signal): Move glib tickler here from
4242 init_process_emacs, so that it's done earlier in Emacs
4243 initialization. Also move the noninteractive && !initialized
4244 check here from init_process_emacs. This is all a bit cleaner for
4245 GNUish platforms, and I hope it works around the Cygwin bug.
4246 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4247 that glib signal handling is tickled before glib creates threads.
4249 * process.c (wait_reading_process_output): Avoid int overflow
4250 when reading more than 2 GiB total from a process.
4252 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4254 * process.c (create_process): Handle a couple more cases,
4255 i.e., work even if new_argv and wait_child_setup[i] are cached.
4256 Use Fcall_process's style for volatile vars.
4258 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4260 * process.c (create_process): Mark PROCESS volatile.
4262 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4264 Use C99-style flexible array members if available.
4265 This avoids some subtle aliasing issues, which typically
4266 aren't a problem with GCC but may be a problem elsewhere.
4267 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4268 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4269 In either case, it uses a flexible array member rather than
4270 the old struct hack. All uses changed.
4271 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4272 Adjust to sdata reorganization.
4273 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4274 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4275 that ports better to pre-C99 non-GCC.
4276 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4277 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4278 as the latter has changed.
4279 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4280 and port better to pre-C99 GCC.
4281 * image.c (struct xpm_cached_color):
4282 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4283 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4284 Use FLEXIBLE_ARRAY_MEMBER.
4285 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4286 Move decl to top level so it gets checked against implementation.
4287 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4288 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4290 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4292 * syntax.c: Integer cleanups.
4293 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4294 All uses that need 0-or-2 changed to:
4295 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4296 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4297 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4298 (char_quoted, prev_char_comend_first, back_comment)
4299 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4300 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4301 Use bool for boolean.
4302 (update_syntax_table, skip_chars, skip_syntaxes):
4303 Prefer int to unsigned when either will do.
4304 (back_comment): Return boolean success flag, like forw_comment,
4305 instead of positive-or-minus-1 (which might have overflowed int anyway).
4306 Don't stuff ptrdiff_t into int.
4307 (syntax_spec_code, syntax_code_spec): Now const.
4308 (Fmatching_paren, scan_lists, scan_sexps_forward):
4309 Use enum syntaxcode for syntax code.
4310 (Fmatching_paren): Check that arg is a character, not just an integer.
4311 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4312 (Finternal_describe_syntax_value): Omit no-longer-needed
4314 (skip_chars): Use char, not unsigned char, when the distinction
4316 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4317 * bytecode.c (exec_byte_code):
4318 * syntax.c (syntax_spec_code, Fchar_syntax)
4319 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4321 * syntax.h (SYNTAX_WITH_FLAGS):
4322 Omit unnecessary casts.
4324 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4326 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4327 line dimensions here, to avoid race conditions with the main
4328 thread. (Bug#14062, bug#14630, bug#14669)
4330 * w32term.c (w32_draw_window_cursor): Compute the header line and
4331 mode line dimensions here.
4332 <w32_system_caret_window, w32_system_caret_hdr_height>:
4333 <w32_system_caret_mode_height>: New variables.
4335 * w32term.h: Declare them.
4337 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4339 * alloc.c (die): Move "assertion failed" string here ...
4340 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4341 COND when SUPPRESS_CHECKING. This shrinks the executable text
4342 size by 0.8% to 2.2% when configured with --enable-checking,
4343 depending on optimization flags (GCC 4.8.1 x86-64).
4345 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4347 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4349 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4350 base is 2; this is more accurate.
4352 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4354 * sound.c (string_default): Move to !WINDOWSNT section.
4355 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4357 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4359 * sound.c: Integer cleanups.
4360 Remove unnecessary forward decls.
4361 (struct sound_device): The 'file' member is now a Lisp_Object, not
4362 a char *, so that we needn't invoke alloca on a huge size.
4363 (Fplay_sound_internal): Adjust to this.
4364 (string_default): New function.
4365 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4366 Use it to adjust to the struct sound_device change.
4367 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4368 (be2hs) [0]: Remove.
4370 * syntax.c (skip_chars): Don't use uninitialized storage
4371 when searching a multibyte buffer for characters that are not in a
4372 unibyte string that contains non-ASCII characters.
4374 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4376 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4377 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4379 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4381 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4383 2013-06-18 Kenichi Handa <handa@gnu.org>
4385 * font.c (Ffont_spec): Signal an error for an invalid font name
4388 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4390 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4391 In particular this ports to 32-bit sparc Sun cc.
4392 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4393 array with a dummy element at specpdl[-1], so that its address can
4395 (unbind_to): Do not copy the binding; not needed, now that we
4396 copy old_value in the one place where the copy is needed.
4397 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4398 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4399 (union specbinding): Rename from struct specbinding. Redo layout
4400 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4401 which is not portable. With Sun C 5.12 32-bit sparc, the
4402 declaration causes nargs to be an unsigned bitfield, a behavior
4403 that the C standard allows; but Emacs wants nargs to be signed.
4404 The overall type is now a union of structures rather than a
4405 structure of union of structures, and the 'kind' member is now a
4406 bitfield, so that the overall type doesn't grow. All uses changed.
4407 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4409 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4411 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4412 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4414 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4416 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4418 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4419 unless we know that the window w's frame is a frame object.
4420 Another attempt at solving bug#14062 and bug#14630.
4422 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4424 * textprop.c (property_set_type): New enum.
4425 (add_properties): Allow appending/prepending text properties.
4426 (add_text_properties_1): Factored out of Fadd_text_properties.
4427 (Fadd_text_properties): Move all the code into
4428 add_text_properties_1.
4429 (Fadd_face_text_property): New function that calls
4430 add_text_properties_1.
4432 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4434 Move functions from lisp.h to individual modules when possible.
4435 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4436 * alloc.c (XFLOAT_INIT, set_symbol_name):
4437 * buffer.c (CHECK_OVERLAY):
4438 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4439 (set_char_table_parent):
4440 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4441 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4442 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4443 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4445 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4446 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4447 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4448 (backtrace_args, backtrace_debug_on_exit):
4449 * floatfns.c (CHECK_FLOAT):
4450 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4451 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4452 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4453 (set_hash_index_slot):
4454 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4455 * marker.c (CHECK_MARKER):
4456 * textprop.c (CHECK_STRING_OR_BUFFER):
4457 * window.c (CHECK_WINDOW_CONFIGURATION):
4458 Move here from lisp.h, and make these functions static rather than
4460 * buffer.c (Qoverlayp):
4462 * fns.c (Qhash_table_p):
4463 * window.c (Qwindow_configuration_p):
4465 * lisp.h: Remove the abovementioned defns and decls.
4467 Use functions, not macros, for XINT etc (Bug#11935).
4468 In lisp.h, prefer functions to function-like macros, and
4469 constants to object-like macros, when either will do. This:
4470 . simplifies use, as there's no more need to worry about
4471 arguments' side effects being evaluated multiple times.
4472 . makes the code easier to debug on some platforms.
4473 However, when using gcc -O0, keep using function-like macros
4474 for a few critical operations, for performance reasons.
4475 This sort of thing isn't needed with gcc -Og, but -Og
4476 is a GCC 4.8 feature and isn't widely-enough available yet.
4477 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4478 Remove enum lsb_bits; no longer needed.
4479 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4480 * buffer.c (Qoverlap):
4482 * fns.c (Qhash_table_p):
4483 Now extern, so lisp.h can use these symbols.
4484 * dispextern.h: Include character.h, for MAX_CHAR etc.
4485 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4486 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4487 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4488 (GLYPH_CODE_P): Move here from lisp.h.
4489 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4490 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4491 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4492 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4493 XUNTAG now returns void *.
4494 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4495 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4496 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4497 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4498 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4499 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4500 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4501 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4502 New macros, renamed from their sans-lisp_h_ counterparts.
4503 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4504 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4505 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4506 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4507 If compiling via GCC without optimization, define these as macros
4508 in addition to inline functions.
4509 To disable this, compile with -DINLINING=0.
4510 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4511 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4512 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4513 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4514 (INTMASK, VALMASK): Now macros, since static values cannot be
4515 accessed from extern inline functions.
4516 (VALMASK): Also a constant, for benefit of old GDB.
4517 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4518 is INTEGERP, which can fold it in.
4519 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4520 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4521 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4522 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4523 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4524 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4525 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4526 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4527 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4528 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4529 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4530 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4531 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4532 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4533 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4534 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4535 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4536 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4537 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4538 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4539 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4540 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4541 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4542 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4543 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4544 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4545 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4546 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4547 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4548 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4549 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4550 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4551 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4553 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4554 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4555 (VALMASK): Define in one place rather than in two, merging the
4556 USE_LSB_TAG parts; this is simpler.
4557 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4558 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4559 Move up, to avoid use before definition.
4560 Also include "globals.h" earlier, for the same reason.
4561 (make_natnum): New function.
4562 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4563 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4564 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4565 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4566 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4567 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4568 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4569 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4570 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4571 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4572 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4573 (Qwindow_configuration_p, Qimage): New forward declarations.
4574 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4575 (STRING_COPYIN): Remove; unused.
4576 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4577 (xcar_addr, xcdr_addr): New functions. All uses changed.
4578 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4579 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4580 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4581 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4582 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4583 (TYPE_RANGED_INTEGERP): Simplify.
4584 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4585 (setlocale, fixup_locale, synchronize_system_messages_locale)
4586 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4587 Now empty functions, not macros.
4588 (functionp): Return bool, not int.
4589 * window.c (Qwindow_configuration_p): Now extern,
4590 so window.h can use it.
4591 * window.h (Qwindowp): Move decl back to lisp.h.
4593 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4595 * xdisp.c (Fline_pixel_height): New function, required for solving
4598 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4600 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4602 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4604 * lread.c (syms_of_lread):
4605 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4607 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4609 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4611 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4613 * fileio.c (expand_file_name): Doc fix.
4615 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4617 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4618 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4619 Wait for self, not for 0. This can't hurt on GNU or similar
4620 system, and may help with Cygwin.
4622 * keyboard.c: Don't use PROP (...) as an lvalue.
4623 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4624 Use set_prop (A, B), not PROP (A) = B.
4626 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (get_it_property): Use it->window instead of generating
4629 a Lisp object from it->w.
4631 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4633 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4634 get-char-property the window that is being rendered, instead of
4635 the buffer, to support window-specific overlays. (Bug#14575)
4636 (compute_display_string_pos): When W is NULL, use the current
4637 buffer as the object to pass to get-char-property.
4638 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4639 pointer member of the bidi iterator, since no window is pertinent
4642 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4644 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4645 being displayed, and pass it to compute_display_string_pos.
4646 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4647 (bidi_paragraph_init): All callers changed.
4649 * xdisp.c (init_from_display_pos, init_iterator)
4650 (handle_single_display_spec, next_overlay_string)
4651 (get_overlay_strings_1, reseat_1, reseat_to_string)
4652 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4653 Set bidi_it.w member from it->w.
4654 (compute_display_string_pos): Accept additional argument, the
4655 window being displayed, and pass it to Fget_char_property.
4658 * dispextern.h (struct bidi_it): New member w, the window being
4660 (compute_display_string_pos): Adjust prototype.
4662 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4664 * xgselect.c: Remove unneeded include xterm.h.
4666 * process.c (wait_reading_process_output): Check for NS before GLIB.
4667 GLIB may be linked in due to rsvg, but ns_select must be called.
4669 * xgselect.c (xg_select): Remove call to window_system_available
4670 and g_main_context_pending at the top, so Gdk events (i.e. file
4671 notify) are processed when Emacs is started with -nw.
4673 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4675 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4676 (ctagsfiles3): New variable, includes only *.m files.
4677 (TAGS): Use an explicit language name in the regular expressions,
4678 to avoid transformation of '/SOMETHING' by MSYS to
4679 'c:\MSYS\SOMETHING'.
4681 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4683 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4685 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4687 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4688 still need to set the mouse pointer shape and activate help-echo.
4691 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4693 A few porting etc. fixes for the new file monitor code.
4694 See the thread containing
4695 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4696 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4697 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4698 (dir_monitor_callback, Fgfile_rm_watch):
4699 Use assq_no_quit instead of Fassoc, for speed.
4700 (dir_monitor_callback, Fgfile_rm_watch):
4701 eassert that the monitor is a fixnum.
4702 (dir_monitor_callback): No need for CDR_SAFE.
4703 Simplify building of lisp with alternative tails.
4704 (Fgfile_add_watch, Fgfile_rm_watch):
4705 Do not assume glib functions set errno reliably on failure.
4706 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4707 and signal an error otherwise.
4708 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4709 Use Fdelq instead of Fdelete, for speed.
4711 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4713 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4714 don't insist on being invoked on a highlighted tool-bar button.
4715 Avoids losing tool-bar functionality when mouse-highlight is nil.
4716 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4717 Don't highlight when mouse-highlight is nil.
4718 (note_mouse_highlight): When mouse-highlight is nil, don't return
4719 right away; instead, run tool-bar and mode-line highlight
4720 subroutine, clear any existing highlight, and revert the mouse
4721 pointer to its default shape. (Bug#14558)
4723 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4725 * lisp.mk (lisp): Add prog-mode.el.
4727 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4729 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4730 * process.c (dummy_handler): New function.
4731 (lib_child_handler): New static var.
4732 (handle_child_signal): Invoke it.
4733 (catch_child_signal): If a library has set up a signal handler,
4734 save it into lib_child_handler.
4735 (init_process_emacs): If using glib and not on Windows, tickle glib's
4736 child-handling code so that it initializes its private SIGCHLD handler.
4737 * syssignal.h (SA_SIGINFO): Default to 0.
4738 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4739 31; it should no longer be needed now.
4741 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4743 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4745 * gfilenotify.c (globals_of_gfilenotify): New function.
4746 (syms_of_gfilenotify): Move global initialization there.
4748 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4750 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4752 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4753 * keyboard.c (menu_bar_items, tool_bar_items):
4754 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4755 not override local keymaps any more.
4757 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4759 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4761 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4763 * w32console.c (initialize_w32_display): Return the dimensions of
4764 the console window via 2 additional arguments, not via the current
4765 frame. This avoids crashes due to overrunning the bounds of
4766 frame's decode_mode_spec_buffer, which is not resized following
4767 the change of the frame dimensions from the initial 10x10.
4769 * w32term.h (w32_initialize_display_info): Adjust prototype.
4771 * term.c (init_tty): Take dimensions of the frame from the values
4772 returned by initialize_w32_display.
4774 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4775 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4776 (LIBES): Add $(GFILENOTIFY_LIBS).
4778 * w32inevt.c (handle_file_notifications): Add dummy implementation
4779 for !HAVE_W32NOTIFY.
4781 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4783 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4785 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4787 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4789 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4791 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4793 Fix minor problems found by static checking.
4794 * data.c (pure_write_error):
4795 Use xsignal2, not Fsignal, as Fsignal might return.
4796 * eval.c (set_backtrace_debug_on_exit): Now static.
4797 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4798 No longer inline. EXTERN_INLINE is needed only for functions
4799 defined in .h files. Reindent function header as per GNU style.
4800 (backtrace_p, backtrace_top, backtrace_next):
4801 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4802 compiler or linker. Add extern decls to pacify gcc -Wall.
4803 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4805 * frame.c (free_monitors): Define only on platforms that need it.
4806 * nsterm.m (ns_term_init):
4807 * process.c (catch_child_signal):
4808 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4809 defined on all porting targets these days.
4810 * process.c, process.h (catch_child_signal):
4811 Make it extern only if NS_IMPL_GNUSTEP is defined.
4813 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4815 * w32.c (gettimeofday): Make the signature identical to prototype
4816 in nt/inc/sys/time.h.
4818 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4820 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4823 * keyboard.c (safe_run_hooks_error): Improve error message.
4825 * data.c (pure_write_error): Add `object' argument.
4826 * puresize.h (CHECK_IMPURE): Use it.
4828 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4830 * Makefile.in (NOTIFY_OBJ): New variable.
4831 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4833 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4834 Call syms_of_gfilenotify.
4836 * gfilenotify.c: New file.
4838 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4839 and Qfile_w32notify.
4840 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4841 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4843 * lisp.h: Declare syms_of_gfilenotify.
4845 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4847 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4849 Merge the specpdl and backtrace stacks. Make the structure of the
4850 specpdl entries more obvious via a tagged union of structs.
4851 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4852 (enum specbind_tag): New enum.
4853 (struct specbinding): Make it a tagged union of structs.
4854 Add a case for backtrace records.
4855 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4856 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4857 (backtrace_debug_on_exit): New accessors.
4858 (struct backtrace): Remove.
4859 (struct catchtag): Remove backlist field.
4860 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4862 (Flocal_variable_p): Speed up the common case where the binding is
4864 * eval.c (backtrace_list): Remove.
4865 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4866 (set_backtrace_args, set_backtrace_nargs)
4867 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4868 (backtrace_next): New functions.
4869 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4870 (unwind_to_catch, internal_lisp_condition_case)
4871 (internal_condition_case, internal_condition_case_1)
4872 (internal_condition_case_2, internal_condition_case_n): Don't bother
4873 with backtrace_list any more.
4874 (Fsignal): Adjust to new backtrace format.
4875 (grow_specpdl): Move up.
4876 (record_in_backtrace): New function.
4877 (eval_sub, Ffuncall): Use it.
4878 (apply_lambda): Adjust to new backtrace format.
4879 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4881 (specbind): Adjust to new specpdl format. Simplify.
4882 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4883 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4885 (mark_backtrace): Remove.
4886 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4887 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4888 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4890 * profiler.c (record_backtrace): Use get_backtrace.
4891 (handle_profiler_signal): Use backtrace_top_function.
4892 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4895 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4897 * process.h (catch_child_signal): Declare.
4899 * process.c (catch_child_signal): New function.
4900 (init_process_emacs): Call it.
4902 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4903 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4905 (x_set_cursor_type): Remove declaration.
4906 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4907 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4908 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4909 (ns_get_color): Use F suffix on float.
4910 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4911 (ns_get_rgb_color): Remove.
4912 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4913 (note_mouse_movement): x and y are CGFloat.
4914 (ns_draw_fringe_bitmap): Remove unused rowY.
4915 Change #if to COCOA && >= 10_6.
4916 (ns_draw_window_cursor): Remove unused overspill.
4917 (ns_draw_underwave): width and x are EamcsCGFloat.
4918 (ns_draw_box): thickness is CGFloat.
4919 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4920 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4921 if not in main thread.
4922 (ns_get_pending_menu_title, ns_check_menu_open)
4923 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4924 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4925 (sendFromMainThread:): New method.
4926 (changeFont:): size is CGFloat.
4927 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4928 Disable warning about permanent text.
4929 (characterIndexForPoint:): Adjust return type depending on GNUStep
4931 (mouseDown:): delta is CGFloat.
4932 (updateFrameSize): Remove unised variable f.
4933 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4934 Cast float to EmacsCGFloat.
4935 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4936 also to -1 when restoring.
4937 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4938 inside NS_IMPL_COCOA.
4939 (toggleFullScreen:): Put call to toggleFullScreen inside
4940 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4941 (setPosition:portion:whole:): por is CGFloat.
4942 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4943 (mouseDown:): Use CGFloat.
4944 (mouseDragged:): Remove unised variable edge.
4945 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4947 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4949 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4950 when NS_IMPL_GNUSTEP.
4951 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4952 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4953 (EmacsToolbar): Add clearAll. Add tag argument to
4954 addDisplayItemWithImage.
4955 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4957 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4959 * nsmenu.m (ns_update_menubar): Make static.
4960 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4961 (fillWithWidgetValue:): Add cast to SEL for setAction.
4962 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4963 (update_frame_tool_bar): Update code for GNUStep.
4964 (clearAll): New method.
4965 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4966 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4967 Move identifierToItem setObject and activeIdentifiers addObject before
4968 call to insertItemWithItemIdentifier.
4969 (validateVisibleItems): Fix indentation.
4970 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4971 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4972 UtilityWindow to aStyle, remove call to setStyleMask.
4974 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4976 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4977 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4978 Use F suffix on floats.
4979 (ns_char_width): Returns CGFloat.
4980 (ns_ascii_average_width): w is CGFloat instead of float.
4981 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4983 (ns_glyph_metrics): CGFloat instead of float.
4985 * nsfns.m (x_set_foreground_color, x_set_background_color):
4987 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4988 remove unused variables.
4989 (Fns_read_file_name): Keep track if panel is for save.
4990 Use ns_filename_from_panel/ns_directory_from_panel.
4991 (Fns_list_services): delegate only used for COCOA.
4992 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4993 Just return the input if GNUStep.
4994 (x_screen_planes): Remove.
4995 (Fxw_color_values): Use EmacsCGFloat
4996 (Fns_display_monitor_attributes_list): Only get screen number for
4998 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5000 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5001 ns_directory_from_panel.
5003 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5005 * process.c (handle_child_signal): Also use WCONTINUED.
5006 This is so that list-processes doesn't mistakenly list the process
5007 as stopped, when the process has actually been continued and is
5010 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5012 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5013 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5014 not already configured.
5016 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5018 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5020 * Makefile.in (mostlyclean): Remove *.res files.
5022 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5024 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5025 a buffer (bug#8447).
5027 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5029 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5030 display vector, and we backtrack, handle the case that the
5031 previous character position is also displayed from a display
5032 vector or covered by a display string or image. (Bug#14476)
5034 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5036 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5037 (struct MonitorInfo, free_monitors): Remove.
5038 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5039 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5040 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5043 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5044 (struct MonitorInfo, free_monitors): Remove.
5045 (ns_screen_name): Make static.
5046 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5047 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5050 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5051 (struct MonitorInfo): New struct.
5052 (free_monitors, make_monitor_attribute_list): Declare.
5054 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5056 (free_monitors, make_monitor_attribute_list): New functions.
5057 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5060 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5062 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5064 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5066 * keyboard.c: Apply keyboard decoding only to events that come directly
5067 from the tty, not from unread-command-events (bug#14368).
5068 (read_event_from_main_queue): New function, extracted from read_char).
5069 (read_decoded_char): Remove.
5070 (read_decoded_event_from_main_queue): New function to replace it.
5071 (read_char): Use it.
5072 (read_key_sequence): Use read_char rather than read_decoded_char.
5074 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5076 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5078 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5080 2013-05-22 Kenichi Handa <handa@gnu.org>
5082 The following changes are to fix the setting of
5083 buffer-file-coding-system on, for instance, C-x RET c unix RET
5084 _FILE_OF_DOS_EOL_TYPE_ RET.
5086 * coding.h (struct coding_system): New member detected_utf8_chars.
5088 * coding.c (detect_coding_utf_8): Count characters and check EOL
5089 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5091 (setup_coding_system): Do not initialize coding->head_ascii.
5092 (check_ascii): Do not set coding->eol_seen but update it. Do not
5093 call adjust_coding_eol_type here.
5094 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5095 If the eol-type of CODING is already specified, adjust the eol type
5096 of the found coding-system.
5097 (decode_coding_gap): Cancel previous change. Utilize the
5098 character numbers counted by detect_coding_utf_8. Fix detection
5101 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5103 * search.c (looking_at_1): Only set last_thing_searched if the match
5104 changed the match-data (bug#14281).
5106 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5108 * xdisp.c (reseat_at_previous_visible_line_start):
5109 Already declared in dispextern.h, so remove it here.
5110 (move_it_vertically_backward): Likewise.
5112 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5114 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5115 (Fx_display_pixel_width, Fx_display_pixel_height)
5116 (Fx_display_mm_width, Fx_display_mm_height):
5117 Mention `display-monitor-attributes-list' in docstrings.
5119 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5120 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5121 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5122 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5123 (Fx_display_backing_store, Fx_display_visual_class)
5124 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5125 (Fx_display_grayscale_p, Fx_display_pixel_width)
5126 (Fx_display_pixel_height, Fx_display_planes)
5127 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5128 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5129 (Fx_display_mm_width, Fx_display_mm_height)
5130 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5131 height for all physical monitors as in X11.
5133 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5134 Return pixel width or height for all physical monitors as in X11.
5136 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5138 Port --enable-gcc-warnings to clang.
5139 * bytecode.c (exec_byte_code):
5141 Redo diagnostic pragmas to pacify clang, too.
5142 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5143 * editfns.c (Fencode_time):
5144 * fileio.c (file_accessible_directory_p):
5145 * font.c (font_unparse_xlfd):
5146 Use '&"string"[index]' instead of '"string" + (index)'.
5147 * undo.c (user_error): Remove; unused.
5149 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5151 * insdel.c (insert_1_both): Document the arguments, instead of
5152 referring to insert_1, which no longer exists.
5154 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5155 some window, increment windows_or_buffers_changed, so that
5156 *Messages* display in that window is updated. (Bug#14408)
5158 * w32.c: Include epaths.h.
5159 (init_environment): Use cmdproxy.exe without leading directories.
5160 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5162 (gettimeofday): Adjust signature and return value to Posix
5165 * unexw32.c (open_output_file): Delete the existing emacs.exe
5166 before creating it, to break the hard link to the versioned
5169 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5170 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5171 (FIRSTFILE_OBJ): New variables.
5172 (W32_RES): Rename to EMACSRES. All users changed.
5173 (base_obj): Use $(CM_OBJ).
5174 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5175 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5176 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5177 $(W32_RES_LINK) before $(LIBES).
5178 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5180 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5182 * makefile.w32-in (DOC): Use just "DOC".
5184 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5186 * process.c: Export default filters and sentinels to Elisp.
5187 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5189 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5190 (Fset_process_sentinel, Fformat_network_address):
5191 Default to them instead of nil.
5192 (server_accept_connection): Sentinels can't be nil any more.
5193 (read_and_dispose_of_process_output): New function, extracted from
5194 read_process_output.
5195 (read_process_output): Use it; filters can't be nil.
5196 (Finternal_default_process_filter): New function, extracted from
5197 read_process_output.
5198 (exec_sentinel_unwind): Remove function.
5199 (exec_sentinel): Don't zilch sentinel while running.
5200 (status_notify): Sentinels can't be nil.
5201 (Finternal_default_process_sentinel): New function extracted from
5203 (setup_process_coding_systems): Default filter is not nil any more.
5204 (syms_of_process): Export new Elisp functions and initialize
5206 * lisp.h (make_lisp_proc): New function.
5208 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5210 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5212 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5214 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5215 unless we know that the window w is a leaf window.
5216 Another attempt at solving bug#14062.
5218 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5220 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5223 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5225 * image.c (gif_load): Check that subimages fit (Bug#14345).
5227 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5229 * lread.c (skip_dyn_eof): New function.
5230 (read1): Use it to skip the end of a file in response to #@00.
5232 * doc.c (get_doc_string): Slightly relax the sanity checking.
5234 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5236 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5237 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5238 (MonitorInfo): New struct.
5239 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5240 (Fns_display_monitor_attributes_list): New functions.
5241 (display-usable-bounds): Remove.
5242 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5245 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5247 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5248 (GTK_CHECK_VERSION): New macro, if not already defined.
5249 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5250 replaced by GTK_CHECK_VERSION.
5252 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5254 * xterm.h (GTK_PREREQ): New macro.
5255 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5256 to use this macro instead, for consistency and clarity.
5258 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5260 * xdisp.c (row_for_charpos_p): New function, with code of
5261 cursor_row_p, but accepts an additional argument CHARPOS instead
5262 of using a hardcoded PT.
5263 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5264 (row_containing_pos): Call row_for_charpos_p instead of partially
5265 doing the same. Fixes cursor positioning under longlines-mode
5266 when longlines-show-effect includes more than one newline, when
5267 moving the cursor vertically up.
5269 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5271 * makefile.w32-in (ACL_H): New macro.
5272 ($(BLD)/fileio.$(O)): Update dependencies.
5274 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5276 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5277 * Makefile.in (LIB_ACL): New macro.
5278 (LIBACL_LIBS): Remove.
5279 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5280 * fileio.c: Include <acl.h>.
5281 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5282 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5284 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5287 * unexelf.c: Don't assume ElfW (Half) fits in int.
5288 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5289 when dealing with ElfW (Half) values, since they can exceed 2**31
5290 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5291 (entry_address): Omit unused NUM arg. All uses changed.
5293 2013-05-07 Juri Linkov <juri@jurta.org>
5295 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5296 to the string converted from number with `Fnumber_to_string'.
5299 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5301 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5302 This fixes a problem introduced by my previous change.
5304 2013-05-07 Glenn Morris <rgm@gnu.org>
5306 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5308 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5310 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5312 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5314 Static checking by GCC 4.8.0.
5315 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5316 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5317 (x_get_monitor_attributes_fallback)
5318 (x_get_monitor_attributes_xinerama)
5319 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5320 Define only if USE_GTK.
5321 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5322 (x_get_monitor_attributes_fallback): Omit unused locals.
5323 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5324 Use double, not float, to avoid mixed-mode floating point arithmetic.
5326 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5327 Jan Djärv <jan.h.d@swipnet.se>
5329 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5330 (XINERAMA_CFLAGS): New macros.
5331 (ALL_CFLAGS, LIBES): Use them.
5333 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5334 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5335 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5336 (syms_of_xfns): DEFSYM them.
5337 (struct MonitorInfo): New struct.
5338 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5339 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5340 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5341 (x_get_monitor_attributes_xinerama): New functions.
5342 (Fx_display_monitor_attributes_list): New primitive.
5343 (syms_of_xfns): Defsubr it.
5345 * xterm.h (x_display_info): Add Xatom_net_workarea and
5346 Xatom_net_current_desktop.
5348 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5349 and dpyinfo->Xatom_net_current_desktop.
5351 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5353 * xdisp.c (pos_visible_p): Use the special code for finding the
5354 beginning of a display property or overlay for any "replacing"
5355 display property, not just for display strings. This solves
5356 incorrect reporting of position by posn-at-point. (Bug#14241)
5358 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5360 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5361 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5362 Verify that ElfW (Half) fits in int.
5363 (fatal): Use same signature as lisp.h.
5364 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5365 configure and build with -DUNEXELF_DEBUG without worrying about
5366 other modules that use DEBUG.
5367 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5368 possibly-wide integers now uses it instead of plain fprintf.
5369 (entry_address): New function, which avoids problems with 32-bit
5370 overflow on 64-bit hosts.
5371 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5372 (round_up): Don't assume the remainder fits in int.
5373 (find_section): Use bool for boolean. Simplify debug code.
5374 (unexec): Don't assume file sizes fit in int or size_t.
5375 Omit unnecessary trailing newline in 'fatal' format.
5376 Use strerror rather than outputting decimal error number.
5377 Remove unused code when emacs is not defined;
5378 this file relies on Emacs now.
5379 Don't assume e_phnum and e_shnum are positive.
5381 * regex.c: Fix problems when DEBUG is defined.
5382 (extract_number, extract_number_and_incr): Define regardless of
5383 whether DEBUG is defined; that's simpler and makes the code less
5384 likely to go stale in the normal case when DEBUG is not defined.
5385 Return int rather than taking an int * arg. All callers changed.
5386 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5387 Remove, replacing with ...
5388 (DEBUG_PRINT): New macro. All callers changed.
5389 (DEBUG_COMPILES_ARGUMENTS): New macro.
5390 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5391 (print_compiled_pattern, print_double_string) [DEBUG]:
5392 Use prototype rather than old-style definition.
5393 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5394 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5395 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5396 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5397 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5398 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5399 This matters only when DEBUG is defined.
5401 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5403 * xdisp.c (set_iterator_to_next): Set the
5404 ignore_overlay_strings_at_pos_p flag only if we are _really_
5405 iterating over an overlay string, as indicated by the
5406 current.overlay_string_index member. (Bug#14306)
5408 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5410 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5411 to where it is used, to avoid autorelease issues (Bug#14050).
5413 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5415 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5416 * fileio.c (syms_of_fileio): Implement this.
5417 * filelock.c (create_lock_file): If symbolic links don't work, so
5418 we use a regular file as a lock file, do not fsync the lock file;
5421 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5423 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5424 (syms_of_minibuf): Adjust accodingly.
5426 * callint.c (Fcall_interactively): Adjust calls accordingly.
5428 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5430 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5431 w->contents is a buffer before computing everything else.
5432 Use parentheses to disambiguate last part of the condition.
5434 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5435 assertion violations. (Bug#14062)
5437 2013-05-01 David Reitter <david.reitter@gmail.com>
5439 * nsfns.m (ns_tooltip): Initialize.
5441 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5443 * coding.c (decode_coding_gap): Don't remove the character before
5444 a newline unless it's a CR character. (Bug#14287)
5446 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5448 * dispextern.h (struct face): Move enum face_underline_type
5449 earlier so that bitfields can be in the same word.
5451 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5453 * nsfns.m (handlePanelKeys): New function.
5454 (EmacsOpenPanel:performKeyEquivalent:)
5455 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5456 arrows/function/control and copy/paste keys (Bug#14296).
5458 2013-04-27 Juri Linkov <juri@jurta.org>
5460 * callint.c (Fcall_interactively): Call `Qread_number' for
5461 interactive code letter `n' instead of using duplicate code.
5464 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5466 * systime.h (make_timeval): Declare as 'const'.
5468 2013-04-27 Kenichi Handa <handa@gnu.org>
5470 * font.c (font_open_entity): Always open a font of manageable
5473 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5475 Port better to AIX (Bug#14258).
5476 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5479 2013-04-24 Kenichi Handa <handa@gnu.org>
5481 * coding.c (decode_coding_iso_2022): When an invalid escape
5482 sequence is encountered, reset the invocation and designation
5483 status to the safest one.
5485 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5487 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5488 Without this fix, "make distclean" leaves stamp-h1 behind.
5490 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5492 * w32fns.c (w32_fullscreen_rect): New function to compute the
5493 window rectangle for the given fullscreen mode.
5494 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5495 longer tunes the window size. This keeps the window's edges flush
5496 with the screen and allows the taskbar to hide itself in fullboth.
5498 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5499 window decorations and uses the entire screen.
5501 * w32term.h (w32_fullscreen_rect) Add prototype.
5502 (struct w32_output): Replace normal_width, normal_height,
5503 normal_top, and normal_left members with a single normal_placement
5505 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5507 (FRAME_NORMAL_PLACEMENT): New macro.
5509 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5511 * minibuf.c (Ftest_completion): Silence compiler warning.
5513 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5515 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5518 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5521 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5522 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5523 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5524 parentheses where appropriate.
5526 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5528 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5530 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5532 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5533 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5534 Mention in the doc string that setting these variables takes
5535 effect only after a call to set-window-buffer. (Bug#14200)
5537 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5539 * indent.c (Fvertical_motion): Don't consider display strings on
5540 overlay strings as display strings on the buffer position we
5541 started from. This prevents vertical cursor motion from jumping
5542 more than one line when there's an overlay string with a display
5543 property at end of line.
5544 Reported by Karl Chen <Karl.Chen@quarl.org> in
5545 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5547 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5549 * window.c (select_window): `record_buffer' even if window is
5550 already selected (bug#14191).
5552 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5554 * window.c (Fwindow_end): Test more flags, including the buffer's
5555 last_overlay_modified flag, to determine whether the window's
5556 display is really up-to-date. Prevents the function from
5557 returning a stale value. (Bug#14170)
5558 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5561 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5563 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5564 garbaged only if it is not already the top frame on its TTY.
5565 This prevents flickering due to constant redrawing of TTY frames when
5566 there are GUI frames open in the same session. (Bug#13864)
5568 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5570 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5571 of marking the idle timers directly.
5573 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5575 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5578 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5580 * window.c (select_window): Don't record_buffer while the invariant is
5581 temporarily broken (bug#14161).
5583 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5585 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5587 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5589 2013-04-07 Romain Francoise <romain@orebokech.com>
5591 Ignore additional platform-specific ACL errors (Bug#13702).
5592 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5593 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5595 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5597 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5600 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5602 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5603 This bug was introduced by my 2013-02-25 change that simplified
5604 data_start configuration. Without this change, on GNU/Linux
5605 an Emacs configured with --enable-profiling fails immediately
5606 due to a profiler signal.
5607 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5608 with these flags. On platforms where special flags are needed
5609 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5610 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5611 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5613 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5615 Get rid of some platform-specific functions examining window
5616 system and its capabilities. This is a partial rework of the
5618 * lisp.h (have_menus_p): Remove prototype. This function is
5619 replaced with platform-independent window_system_available.
5620 (check_window_system): Move to...
5621 * frame.h (decode_window_system_frame, window_system_available):
5622 ...here, add new prototypes.
5623 * frame.c (window_system_available, decode_window_system_frame):
5625 (check_window_system): Platform-independent now.
5626 * xterm.h (x_in_use): Remove declaration.
5628 * w32term.h (check_x_frame):
5629 * nsterm.h (check_x_frame): Remove prototypes. This function
5630 is replaced with platform-independent decode_window_system_frame.
5631 * msdos.c (have_menus_p): Remove.
5632 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5633 Remove platform-specific functions. Use check_window_system,
5634 decode_window_system_frame and check_ns_display_info where
5635 appropriate. Minor style and comment tweaks.
5636 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5637 (check_x_frame): Likewise.
5638 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5640 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5641 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5642 * xmenu.c, xselect.c: All related users changed.
5644 2013-04-03 Kenichi Handa <handa@gnu.org>
5646 The following changes is to optimize the code for reading UTF-8
5649 * coding.c (check_ascii): Rename from detect_ascii. Return value
5650 changed. Check EOL format. Do not call adjust_coding_eol_type
5652 (check_utf_8): New function.
5653 (adjust_coding_eol_type): Do nothing if already adjusted.
5654 (detect_coding): Compare the return value of check_ascii with
5655 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5656 (decode_coding_gap): Optimize for valid UTF-8.
5658 2013-03-21 Kenichi Handa <handa@gnu.org>
5660 * coding.c (syms_of_coding): Cancel previous change.
5662 * insdel.c (insert_from_gap): Fix previous change.
5664 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5666 Consistently use platform-specific function to detect window system.
5667 * lisp.h (check_window_system): New prototype. This function is
5668 going to replace check_x, check_w32 and check_ns.
5669 (have_menus_p): Mention msdos.c in comment.
5670 * fontset.c (check_window_system_func): Remove. Adjust all users.
5671 * fontset.h (check_window_system_func): Remove prototype.
5672 * nsterm.h (check_ns):
5673 * xterm.h (check_x):
5674 * w32term.h (check_w32): Likewise.
5675 * menu.c (Fx_popup_menu): Use check_window_system.
5676 * msdos.c (check_window_system): Define for MS-DOS.
5677 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5678 * w32fns.c (check_window_system): Likewise for MS-Windows.
5679 * xfns.c (check_window_system): Likewise for X.
5680 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5681 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5683 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5685 Prefer < to > in range checks such as 0 <= i && i < N.
5686 This makes it easier to visualize quantities on a number line.
5687 This patch doesn't apply to all such range checks,
5688 only to the range checks affected by the 2013-03-24 change.
5689 This patch reverts most of the 2013-03-24 change.
5690 * alloc.c (xpalloc, Fgarbage_collect):
5691 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5692 * character.c (string_escape_byte8):
5693 * charset.c (read_hex):
5694 * data.c (cons_to_unsigned):
5695 * dispnew.c (update_frame_1):
5696 * doc.c (Fsubstitute_command_keys):
5697 * doprnt.c (doprnt):
5698 * editfns.c (hi_time, decode_time_components):
5699 * fileio.c (file_offset):
5700 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5701 * font.c (font_intern_prop):
5702 * frame.c (x_set_alpha):
5703 * gtkutil.c (get_utf8_string):
5704 * indent.c (check_display_width):
5705 * keymap.c (Fkey_description):
5706 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5708 * minibuf.c (read_minibuf_noninteractive):
5709 * process.c (wait_reading_process_output):
5710 * search.c (Freplace_match):
5711 * window.c (get_phys_cursor_glyph):
5712 * xdisp.c (redisplay_internal):
5713 * xsmfns.c (smc_save_yourself_CB):
5714 Prefer < to > for range checks.
5715 * dispnew.c (sit_for): Don't mishandle NaNs.
5716 This fixes a bug introduced in the 2013-03-24 change.
5717 * editfns.c (decode_time_components): Don't hoist comparison.
5718 This fixes another bug introduced in the 2013-03-24 change.
5720 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5722 * frame.h (struct frame): Drop scroll_bottom_vpos
5723 member becaue all real users are dead long ago.
5724 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5725 * xdisp.c (redisplay_internal): Adjust user.
5727 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5729 * nsmenu.m (showAtX:Y:for:): setLevel to
5730 NSPopUpMenuWindowLevel (Bug#13998).
5732 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5734 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5735 (ns_check_pending_open_menu): Declare.
5737 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5738 (x_activate_menubar): Update the menu with title that matches
5739 ns_get_pending_menu_title, and call
5740 ns_check_pending_openmenu (Bug#12698).
5741 (menuWillOpen:): New method.
5742 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5744 * nsterm.m (menu_will_open_state, menu_mouse_point)
5745 (menu_pending_title): New varaibles.
5746 (ns_get_pending_menu_title, ns_check_menu_open)
5747 (ns_check_pending_open_menu): New functions.
5749 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5751 * indent.c (current_column_bol_cache): Remove leftover which is not
5752 used in Fmove_to_column any more.
5753 (current_column, scan_for_column): Adjust users.
5754 * keyboard.c (last_point_position_buffer, last_point_position_window):
5755 Remove leftovers which are not used for recording undo any more.
5756 (command_loop_1, syms_of_keyboard): Adjust users.
5757 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5758 redisplay_window any more.
5759 (move_it_to): Adjust user.
5761 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5763 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5764 Update dependencies.
5766 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5768 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5769 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5772 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5774 * window.h (struct window): Replace hchild, vchild and buffer slots
5775 with the only contents slot. This is possible because each valid
5776 window may have either the child window (in vertical or horizontal
5777 combination) or buffer to display (for the leaf window). Using that,
5778 a lof of operations to traverse and/or change window hierarchies may
5779 be simplified. New member horizontal is used to distinguish between
5780 horizontal and vertical combinations of internal windows.
5781 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5782 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5783 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5784 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5785 Use contents slot, not buffer, where appropriate.
5786 (wset_combination): New function.
5787 (wset_buffer): Add eassert.
5788 (Fframe_first_window): Simplify the loop reaching first window.
5789 (Fwindow_buffer): Use WINDOW_LEAF_P.
5790 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5791 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5792 (unshow_buffer): Convert initial debugging check to eassert.
5793 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5794 (make_parent_window, window_resize_check, window_resize_apply)
5795 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5796 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5797 Adjust to match struct window changes.
5798 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5799 (mark_window_cursors_off, count_windows, get_leaf_windows)
5800 (foreach_window_1): Simplify the loop.
5801 * alloc.c (mark_object): Do not check for the leaf window because
5802 internal windows has no glyph matrices anyway.
5803 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5804 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5805 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5806 (build_frame_matrix_from_window_tree, mirror_make_current)
5807 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5808 (update_window_tree, set_window_update_flags): Simplify the loop.
5809 (sync_window_with_frame_matrix_rows): Enforce live window.
5810 Use contents slot, not buffer, where appropriate.
5811 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5812 and WINDOW_HORIZONTAL_COMBINATION_P.
5813 (make_frame_visible_1): Simplify the loop.
5814 Use contents slot, not buffer, where appropriate.
5815 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5816 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5817 (expose_window_tree): Likewise.
5818 Use contents slot, not buffer, where appropriate.
5819 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5820 to avoid deleted windows. Use contents slot instead of buffer.
5821 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5822 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5823 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5824 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5826 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5828 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5829 identify the reasons for assertion violations in bug#14062 and
5831 (Fx_show_tip): Fix compilation error under
5832 "--enable-check-lisp-object-type". (Bug#14073)
5834 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5835 Reported by <rzl24ozi@gmail.com>.
5837 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5839 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5841 (unwind_with_echo_area_buffer): ...to restore it here.
5842 This is needed to ensure that...
5843 (redisplay_window): ...both window markers are valid here,
5844 which is verified by eassert.
5845 * editfns.c (save_excursion_save): Do not assume that
5846 selected_window always displays the buffer.
5847 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5850 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5852 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5855 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5857 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5859 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5861 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5862 since MinGW's w32api headers do. This avoids compiler warnings.
5864 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5867 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5869 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5871 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5873 * gtkutil.c (style_changed_cb): Check if frame is live and an
5874 X frame (Bug#14038).
5876 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5878 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5879 Define only for _WIN32_WINNT less than 0x0500.
5880 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5882 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5883 see its own definitions of 'struct timeval' and 'struct timezone'.
5885 Fix incompatibilities between MinGW.org and MinGW64 headers.
5886 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5888 * w32.c (REPARSE_DATA_BUFFER): Guard with
5889 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5891 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5893 * xterm.c: Include X11/XKBlib.h
5894 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5896 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5898 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5900 * blockinput.h (input_blocked_p): Likewise.
5901 * bytecode.c (exec_byte_code): Likewise.
5902 * callproc.c (call_process_kill, call_process_cleanup)
5903 (Fcall_process): Likewise.
5904 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5905 (Fccl_execute_on_string): Likewise.
5906 * character.c (string_escape_byte8): Likewise.
5907 * charset.c (read_hex): Likewise.
5908 * cm.c (calccost): Likewise.
5909 * data.c (cons_to_unsigned): Likewise.
5910 * dired.c (directory_files_internal, file_name_completion):
5912 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5913 (sit_for): Likewise.
5914 * doc.c (Fsubstitute_command_keys): Likewise.
5915 * doprnt.c (doprnt): Likewise.
5916 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5917 * emacsgtkfixed.c: Likewise.
5918 * fileio.c (file_offset, Fwrite_region): Likewise.
5919 * floatfns.c (Fexpt, fmod_float): Likewise.
5920 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5922 * font.c (font_intern_prop): Likewise.
5923 * frame.c (x_set_alpha): Likewise.
5924 * gtkutil.c (get_utf8_string): Likewise.
5925 * indent.c (check_display_width): Likewise.
5926 * intervals.c (create_root_interval, rotate_right, rotate_left)
5927 (split_interval_right, split_interval_left)
5928 (adjust_intervals_for_insertion, delete_node)
5929 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5930 (merge_interval_right, merge_interval_left, copy_intervals)
5931 (set_intervals_multibyte_1): Likewise.
5932 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5933 * keymap.c (Fkey_description): Likewise.
5934 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5935 * lread.c (openp, read_integer, read1, string_to_number):
5937 * menu.c (ensure_menu_items): Likewise.
5938 * minibuf.c (read_minibuf_noninteractive): Likewise.
5939 * print.c (printchar, strout): Likewise.
5940 * process.c (create_process, Faccept_process_output)
5941 (wait_reading_process_output, read_process_output, send_process)
5942 (wait_reading_process_output): Likewise.
5943 * profiler.c (make_log, handle_profiler_signal): Likewise.
5944 * regex.c (re_exec): Likewise.
5945 * regex.h: Likewise.
5946 * search.c (looking_at_1, Freplace_match): Likewise.
5947 * sysdep.c (get_child_status, procfs_ttyname)
5948 (procfs_get_total_memory): Likewise.
5949 * systime.h (EMACS_TIME_VALID_P): Likewise.
5950 * term.c (dissociate_if_controlling_tty): Likewise.
5951 * window.c (get_phys_cursor_glyph): Likewise.
5952 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5953 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5955 * xfns.c (Fx_window_property): Likewise.
5956 * xmenu.c (set_frame_menubar): Likewise.
5957 * xselect.c (x_get_window_property, x_handle_dnd_message):
5959 * xsmfns.c (smc_save_yourself_CB): Likewise.
5960 * xterm.c (x_scroll_bar_set_handle): Likewise.
5962 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5964 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5965 to be optional or nil. Adjust comment and convert it to docstring.
5966 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5967 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5969 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5971 Static checking by GCC 4.8-20130319.
5972 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5973 * process.c (Fset_process_datagram_address)
5974 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5975 * xdisp.c (get_char_face_and_encoding):
5976 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5977 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5978 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5980 2013-03-24 Ken Brown <kbrown@cornell.edu>
5982 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5983 fix compilation on 64-bit Cygwin, where underscores are not
5984 automatically prepended.
5986 * w32term.c (w32_initialize): Silence compiler warning.
5988 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5990 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5991 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5992 variables, to save and restore frame dimensions.
5993 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5994 after returning from a 'fullscreen' configuration.
5995 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5996 to avoid races between the main thread and the input thread.
5998 * w32term.h (struct w32_output): New members normal_width,
5999 normal_height, normal_top, normal_left, and prev_fsmode.
6000 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6001 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6004 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6005 'fullscreen' parameter. Always record previous width and height
6006 of the frame, except when switching out of maximized modes, so
6007 that they could be restored correctly, instead of resetting to the
6008 default frame dimensions. Send SC_RESTORE command to the frame,
6009 unless we are going to send SC_MAXIMIZE, to restore the frame
6010 resize hints in the mouse pointer shown by the window manager.
6013 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6015 * lisp.h (get_frame_param): Adjust conditions for prototype
6018 2013-03-22 Ken Brown <kbrown@cornell.edu>
6020 * unexcw.c: Drop unneeded inclusion of w32common.h.
6021 (report_sheap_usage): Declare.
6022 (read_exe_header): Add magic numbers for x86_64.
6023 (fixup_executable): Fix printf format specifier for unsigned long
6026 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6028 * frame.h (struct frame): Put menu_bar_window under #ifdef
6029 because this member is not needed when X toolkit is in use.
6030 (fset_menu_bar_window):
6031 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6032 (free_glyphs, update_frame):
6033 * xdisp.c (expose_frame): Likewise.
6034 (display_menu_bar): Likewise. Remove redundant eassert.
6035 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6038 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6040 Use functions and constants to manipulate Lisp_Save_Value objects.
6041 This replaces code that used macros and strings and token-pasting.
6042 The change makes the C source a bit easier to follow,
6043 and shrinks the Emacs executable a bit.
6044 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6045 (make_save_value): Change 1st arg from string to enum. All callers
6048 (mark_object): Use if, not #if, for GC_MARK_STACK.
6049 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6050 (XSAVE_OBJECT): Now functions, not macros.
6051 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6052 the constant was never used.
6053 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6054 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6055 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6056 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6058 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6059 type3 with a single member save_type. All uses changed.
6060 (save_type, set_save_pointer, set_save_integer): New functions.
6061 * print.c (PRINTX): Remove.
6063 * alloc.c: Remove redundant static declarations.
6065 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6067 * window.h (struct window): Convert left_col, top_line, total_lines
6068 and total_cols from Lisp_Objects to integers. Adjust comments.
6069 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6071 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6072 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6073 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6074 Adjust users where appropriate.
6076 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6078 * frame.h (struct frame): Drop resx and resy because the same data is
6079 available from window system-specific output context. Adjust users.
6080 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6081 New functions to provide defaults when no window system available.
6082 (FRAME_RES_X, FRAME_RES_Y): New macros.
6083 (NUMVAL): Move from xdisp.c.
6084 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6085 (Ffont_face_attributes, Fopen_font):
6086 * image.c (gs_load):
6087 * w32font.c (fill_in_logfont):
6088 * xdisp.c (calc_pixel_width_or_height):
6089 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6090 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6092 2013-03-20 Kenichi Handa <handa@gnu.org>
6094 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6095 to 1 (temporary workaround until a bug related to ASCII
6096 optimization is fixed).
6098 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6100 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6101 Signal error if window is not internal. Adjust docstring.
6102 (delete_all_child_windows): Use combination_limit to save the buffer.
6103 (Fset_window_configuration): Adjust accordingly.
6104 * print.c (syms_of_print): Initialize debugging output not here...
6105 (init_print_once): ...but in a new function here.
6106 * lisp.h (init_print_once): Add prototype.
6107 * emacs.c (main): Add call to init_print_once. Adjust comments.
6109 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6111 * window.c (window_resize_check, window_resize_apply)
6112 (window_from_coordinates, recombine_windows, set_window_buffer)
6113 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6114 (Fsplit_window_internal, Fdelete_window_internal)
6115 (freeze_window_starts): Use bool for booleans.
6116 * window.h (window_frame_coordinates, resize_frame_windows)
6117 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6119 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6121 * dispnew.c (bitch_at_user): Use `user-error'.
6123 2013-03-17 Ken Brown <kbrown@cornell.edu>
6125 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6126 as return type of image_background. (Bug#13981)
6127 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6129 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6131 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6132 (ns_select): Don't return with result uninitialized.
6134 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6137 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6139 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6140 directories. If filename is nil, get directory name (Bug#13932).
6141 Use getFilename and getDirectory.
6142 (getFilename, getDirectory): New methods for EmacsSavePanel and
6144 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6146 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6148 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6150 2013-03-15 Kenichi Handa <handa@gnu.org>
6152 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6153 (adjust_after_replace): Make it back to static. Delete the third
6154 arg text_at_gap_tail. Cancel the code for handling it.
6156 * coding.h (struct coding_system): New member eol_seen.
6158 * coding.c (detect_ascii): New function.
6159 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6160 when the source bytes are actually scanned. On detecting for
6161 coding_category_utf_8_auto, call detect_ascii instead of scanning
6162 source bytes directly.
6163 (produce_chars): Call insert_from_gap with the new arg 0.
6164 (encode_coding): Likewise.
6165 (decode_coding_gap): Control ASCII optimization by the variable
6166 disable_ascii_optimization instead of #ifndef .. #endif.
6167 Deccode EOL format according to coding->eol_seen.
6168 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6171 * lisp.h (adjust_after_replace): Cancel externing it.
6172 (insert_from_gap): Adjust prototype.
6174 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6176 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6177 FULLSCREEN_MAXIMIZED. (Bug#13935)
6179 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6181 * region-cache.c (find_cache_boundary, move_cache_gap)
6182 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6183 Simplify debugging check and convert to eassert. Adjust comment.
6184 (pp_cache): Put under ENABLE_CHECKING.
6186 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6188 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6189 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6191 (w32fullscreen_hook): If the frame is visible, reset
6192 f->want_fullscreen flag after changing the frame size. If the
6193 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6196 2013-03-13 Daniel Colascione <dancol@dancol.org>
6198 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6199 too so that these builds can use Cygwin's file conversion
6200 functions. (We've been building and linking cygw32.o all along
6201 and just not using it.)
6203 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6205 File synchronization fixes (Bug#13944).
6206 * Makefile.in (LIB_FDATASYNC): New macro.
6208 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6209 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6210 Don't worry about HAVE_FSYNC, since a substitute fsync is
6211 available if the system lacks one.
6212 (Fwrite_regin): Retry fsync if interrupted.
6214 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6216 * w32term.c (w32_read_socket): If the Emacs frame is being
6217 activated, call w32fullscreen_hook, to make sure the new frame
6218 dimensions are in effect. (Bug#13937)
6220 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6222 * xdisp.c (init_iterator): Simplify because both character and byte
6223 positions are either specified or -1. Add eassert. Adjust comment.
6224 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6225 character and byte positions can be obtained from marker.
6227 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6229 Static checking by Sun C 5.12.
6230 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6231 * bytecode.c (exec_byte_code):
6232 * dispnew.c (init_display):
6234 * fileio.c (Fsubstitute_in_file_name):
6235 * keyboard.c (Fevent_convert_list):
6236 * keymap.c (Fsingle_key_description):
6237 * term.c (maybe_fatal, fatal):
6238 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6239 * xsmfns.c (Fhandle_save_session):
6240 Omit unreachable code.
6241 * keymap.c (map_keymap_char_table_item): Cast void * to
6242 a function pointer type; the C Standard requires this.
6244 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6245 Include <sys/param.h> unconditionally, as that works elsewhere and
6246 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6247 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6250 See ChangeLog.12 for earlier changes.
6256 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6258 This file is part of GNU Emacs.
6260 GNU Emacs is free software: you can redistribute it and/or modify
6261 it under the terms of the GNU General Public License as published by
6262 the Free Software Foundation, either version 3 of the License, or
6263 (at your option) any later version.
6265 GNU Emacs is distributed in the hope that it will be useful,
6266 but WITHOUT ANY WARRANTY; without even the implied warranty of
6267 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6268 GNU General Public License for more details.
6270 You should have received a copy of the GNU General Public License
6271 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.