1 2014-06-15 Glenn Morris <rgm@gnu.org>
3 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5 2014-06-15 Eli Zaretskii <eliz@gnu.org>
7 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
8 information if we are in the middle of executing a keyboard macro,
9 since redisplay doesn't update the screen until the macro is
12 * alloc.c (cleanup_vector): Don't dereference a font driver
13 pointer if it is NULL. (Bug#17771)
15 2014-06-13 Glenn Morris <rgm@gnu.org>
17 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
18 ($(lispsource)/international/charprop.el)
19 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
20 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
21 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
22 GNU make automatically passes command-line arguments to sub-makes.
24 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
26 Avoid hangs in accept-process-output (Bug#17647).
27 * lisp.h, process.c (wait_reading_process_input):
28 Return int, not bool. All uses changed.
29 * process.c (SELECT_CANT_DO_WRITE_MASK):
30 Remove macro, replacing with ...
31 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
33 (status_notify): New arg WAIT_PROC. Return int, not void.
36 2014-06-13 Eli Zaretskii <eliz@gnu.org>
38 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
39 the frame is the initial frame, because the hook is not set up
40 then, and Emacs crashes.
41 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
43 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
45 * keymap.c (silly_event_symbol_error): Don't recommend the use
48 2014-06-11 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
51 matching overlay strings with 'cursor' property against buffer
52 positions traversed in the glyph row. (Bug#17744)
54 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
56 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
59 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
60 determine 10.9 (Bug#17751).
62 * macfont.m (macfont_draw): Positions were not freed.
64 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
66 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
67 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
68 function. Also adjust comment.
69 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
71 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
72 * font.c (font_done_for_face):
73 * xface.c (realize_non_ascii_face): Adjust user.
74 * font.h (struct font_driver): Convert 'prepare_face' to return
75 void because its return value is never used anyway.
76 * xfont.c (xfont_prepare_face): Return void.
77 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
78 (xftfont_done_face): Use xfree.
80 * dispextern.h (last_tool_bar_item): Remove declaration.
81 * frame.h (struct frame): New member last_tool_bar_item.
82 * frame.c (make_frame): Initialize it.
83 * xdisp.c (toplevel): Remove last_tool_bar_item.
84 (handle_tool_bar_click, note_tool_bar_highlight):
85 * w32term.c (w32_read_socket, w32_initialize):
86 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
88 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
89 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
91 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
93 Say (accept-process-output P)'s result pertains to P if P is non-nil.
94 * process.c (Faccept_process_output)
95 (wait_reading_process_output): Mention that if PROCESS is non-nil,
96 the return value is about PROCESS, not about other processes.
98 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
100 Further adjustments to mark_object and friends.
101 Now the mark_object's stack is just 32 bytes on a 64-bit
102 system, which means extra 20% off the stack usage.
103 * alloc.c (mark_save_value): As before, refactored out from ...
104 (mark_object): ... adjusted user. Also add comment.
106 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
108 Fix core dump after a dropped X connection (Bug#17704).
109 * sysdep.c (stuff_char): Don't abort merely because the selected frame
110 is dead, as we may be shutting down.
112 2014-06-08 Glenn Morris <rgm@gnu.org>
114 * fileio.c (write-region-inhibit-fsync): Doc tweak.
116 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
118 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
120 If a C name must be extern on some platforms, make it extern on all.
121 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
123 * font.h (ftxfont_driver) [HAVE_XFT]:
124 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
125 * lisp.h (get_frame_param):
126 * menu.h (tty_menu_show):
127 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
128 * termhooks.h (encode_terminal_code):
129 * xterm.h (x_menu_wait_for_event):
131 * frame.c (get_frame_param):
132 * fringe.c (max_used_fringe_bitmap):
133 * ftxfont.c (ftxfont_driver):
134 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
135 * menu.c (menu_items_inuse):
136 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
137 * term.c (encode_terminal_code, tty_menu_show):
138 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
139 * xfaces.c (load_color):
140 * xmenu.c (x_menu_wait_for_event):
143 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
145 Change object marking routines to minimize stack usage.
146 This change moves a few cold paths from mark_object to NO_INLINE
147 functions and adjusts symbol marking loop. According to GCC 4.8.2
148 -Wstack-usage, this reduces mark_object's stack usage from 80 to
149 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
150 stack usage at the mark phase is reduced up to 28%. Surprisingly,
151 it also gains up to 3% in speed (with default '-O2 -g3' flags).
152 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
153 refactored out from ...
154 (mark_object): ... adjusted user. Also mark symbols in a tight
156 (mark_face_cache): Add NO_INLINE.
158 2014-06-08 Eli Zaretskii <eliz@gnu.org>
160 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
161 contains garbage on WINDOWSNT (which could potentially infloop at
164 Minimize cursor motion during TTY menu updates.
165 * term.c (tty_menu_display): Don't position cursor here.
166 Instead, pass the cursor coordinates to update_frame_with_menu.
167 (tty_menu_activate): Send the hide cursor command only once in an
168 iteration through the outer 'while' loop.
170 * dispnew.c (update_frame_1): Accept an additional argument
171 SET_CURSOR_P, and position the cursor at the end of the frame
172 update only if that argument is non-zero. All callers changed to
173 provide the additional argument as non-zero, except for
174 update_frame_with_menu.
175 (update_frame_with_menu): Accept 2 additional arguments ROW and
176 COL; if they are non-negative, instruct update_frame_1 not to
177 position the cursor, and instead position it according to ROW and COL.
179 * dispextern.h (update_frame_with_menu): Update prototype.
181 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
183 * callproc.c (call_process): Don't check read-only if we don't insert
184 anything (bug#17666).
186 2014-06-08 Eli Zaretskii <eliz@gnu.org>
188 * dispnew.c (update_frame_with_menu): Set display_completed.
190 2014-06-07 Eli Zaretskii <eliz@gnu.org>
192 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
194 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
196 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
198 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
199 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
201 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
203 * window.c (Frecenter): Signal an error if window-buffer is not
206 * keyboard.c (make_lispy_position): Don't include a buffer position in
207 mode/header-line mouse events.
209 * keyboard.c (read_char): Handle (t . <event>) in the second use of
210 Vunread_command_events (bug#17650).
212 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
214 * xterm.c (x_setup_pointer_blanking):
215 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
217 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
219 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
220 because it will be defined in generated config.h if needed.
222 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
224 Use terminal-specific hooks to display popup dialogs.
225 * termhooks.h (struct terminal): New field popup_dialog_hook.
226 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
227 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
228 code and use popup_dialog_hook.
229 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
230 * nsterm.h (ns_popup_dialog): Adjust prototype.
231 * nsterm.m (ns_create_terminal):
232 * w32term.c (w32_create_terminal):
233 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
234 Setup popup_dialog_hook.
236 2014-06-04 Eli Zaretskii <eliz@gnu.org>
238 * w32heap.c (report_temacs_memory_usage): Improve the report by
239 reporting the large blocks that are actually occupied at dump time.
241 * w32console.c (initialize_w32_display): Set the console
242 menu_show_hook, otherwise TTY menus are broken on w32.
244 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
246 Use terminal-specific hooks to display menus.
247 * termhooks.h (struct terminal): New field menu_show_hook.
248 * menu.h (<anonymous enum>): Bit flags for menu hooks.
249 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
251 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
252 * nsmenu.m (ns_menu_show):
253 * w32menu.c (w32_menu_show):
254 * xmenu.c (x_menu_show):
255 * term.c (tty_menu_show): Adjust to use bit flags.
256 (set_tty_hooks): Set menu_show_hook.
257 * xterm.c (x_create_terminal):
258 * nsterm.m (ns_create_terminal):
259 * msdos.c (initialize_msdos_display):
260 * w32term.c (w32_create_terminal): Likewise.
262 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
264 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
266 2014-06-03 Eli Zaretskii <eliz@gnu.org>
268 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
269 (FD_SET): Don't define on WINDOWSNT.
271 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
273 * emacs.c: Include "sysselect.h", to define its inline functions.
274 Problem reported by Glenn Morris in:
275 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
277 Do not require libXt-devel when building with gtk.
278 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
279 dependency on libXt-devel.
280 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
281 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
282 lwlib-widget.h now does this.
283 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
285 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
287 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
288 * process.c (add_read_fd, delete_read_fd, add_write_fd)
289 (delete_write_fd, wait_reading_process_output):
290 Remove now-redundant easserts.
291 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
292 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
293 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
294 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
296 2014-06-03 Eli Zaretskii <eliz@gnu.org>
298 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
299 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
300 (calloc): Don't undef, it is never defined.
301 (HEAP_ENTRY_SHIFT): Remove unused macro.
303 * Makefile.in (C_HEAP_SWITCH): Remove.
304 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
306 Fix MS-Windows build broken by menu changes on 2014-06-02.
307 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
309 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
310 Define instead of including ../lwlib/lwlib.h, which causes
311 compilation errors due to missing X11 headers.
313 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
315 * process.c (wait_reading_process_output): Omit incorrect test of
316 p->infd against zero. Add easserts for infd having a plausible value.
318 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
320 Adjust to match recent lwlib changes.
321 * menu.h (xmalloc_widget_value): Replace by ...
322 (make_widget_value): ... new prototype.
323 * menu.c (xmalloc_widget_value): Replace by ...
324 (make_widget_value): ... new function.
325 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
326 * gtkutil.c (malloc_widget_value, free_widget_value):
327 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
328 * keyboard.h (enum button_type, struct _widget_value):
329 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
331 * nsmenu.m (ns_update_menubar, ns_menu_show):
332 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
333 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
334 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
336 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
338 * image.c (x_query_frame_background_color)
339 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
340 Fix --enable-gcc-warnings compilation without image libraries.
342 2014-06-02 Eli Zaretskii <eliz@gnu.org>
344 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
345 emulated break value only if it goes up.
346 (sbrk): Add assertion that the INCREMENT argument is strictly
347 zero. Improve and correct the commentary.
349 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
351 Improve AIX-related merge from emacs-24.
352 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
353 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
354 not on AIX; since we're on the trunk we can use enums more broadly.
356 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
358 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
360 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
361 to min(value, whole).
363 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
365 Bring back the changes to GDB-visible symbols, but only on AIX.
366 And only if it's not pre-4.2 GCC.
367 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
368 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
369 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
372 2014-06-02 Eli Zaretskii <eliz@gnu.org>
374 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
375 with PT, not GPT. (Bug#16433)
377 Revert last changes to GDB-visible symbols.
378 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
379 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
380 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
383 2014-06-02 Glenn Morris <rgm@gnu.org>
385 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
387 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
389 Fix port to 32-bit AIX with xlc (Bug#17598).
390 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
391 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
392 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
393 to work around a compiler bug in IBM xlc 12.1.
395 2014-06-02 Eli Zaretskii <eliz@gnu.org>
397 * xterm.c (x_update_window_end): Don't invalidate the entire
398 mouse-highlight info, just signal frame_up_to_date_hook that mouse
399 highlight needs to be redisplayed. (Bug#17588)
401 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
403 Port the GDB-visible symbols to AIX.
404 Without them, GDB doesn't work to debug Emacs, since the AIX linker
405 optimizes away the relevant external symbols. Use enums instead;
406 this suffices for the AIX port, which is 32-bit-only anyway.
407 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
408 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
409 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
412 Include sources used to create macuvs.h.
413 * Makefile.in ($(srcdir)/macuvs.h): New rule.
414 * macuvs.h: Use automatically-generated header.
416 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
418 Port signal-handling to DragonFly BSD (Bug#17646).
419 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
420 Move implementations from callproc.c to sysdep.c.
421 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
422 Move declarations from process.h to syssignal.h.
424 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
426 * callint.c (Ffuncall_interactively): Add usage.
428 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
430 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
432 2014-05-30 Eli Zaretskii <eliz@gnu.org>
434 * w32heap.c (malloc_before_dump, malloc_after_dump)
435 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
436 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
437 set errno where appropriate to emulate CRT functions.
439 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
441 Debugging facility to check whether 'const char *' points to
442 relocatable data of non-pure Lisp string.
443 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
444 (mark_maybe_pointer): ... adjusted user.
445 (relocatable_string_data_p): New function.
446 * lisp.h (relocatable_string_data_p): Add prototype.
447 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
448 the pointer to relocatable Lisp data is not used.
450 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
452 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
453 * atimer.c (block_atimers):
454 * callproc.c (block_child_signal): Block SIGINT too;
455 otherwise, its handler might now unblock signals that it shouldn't.
456 * keyboard.c (read_char): Clear signal mask, since we may
457 be in a SIGINT handler, and many signals may be masked.
458 * keyboard.c (handle_interrupt):
459 * sysdep.c (handle_arith_signal):
460 Clear signal mask instead of just unblocking the signal that
461 was received, since several signals may be blocked at this point.
463 2014-05-29 Eli Zaretskii <eliz@gnu.org>
465 * Makefile.in (TEMACS_POST_LINK): Remove target.
466 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
467 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
469 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
471 * xmenu.c (xdialog_show): Remove prototype, rename to
472 x_dialog_show, remove 2nd arg because it's always zero
473 and simplify accordingly.
474 (xw_popup_dialog): Adjust user.
475 * w32menu.c (w32_dialog_show): Adjust prototype, remove
476 2nd arg because it's always zero and simplify accordingly.
477 (w32_popup_dialog): Adjust user.
479 2014-05-29 Eli Zaretskii <eliz@gnu.org>
481 * w32heap.c (report_temacs_memory_usage): New function.
483 * unexw32.c (unexec) [ENABLE_CHECKING]:
484 Call report_temacs_memory_usage.
486 * w32heap.h (report_temacs_memory_usage): Add prototype.
488 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
490 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
491 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
493 2014-05-29 Eli Zaretskii <eliz@gnu.org>
495 * buffer.c (init_buffer): Accept an argument 'initialized'.
496 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
497 mmap_regions and mmap_fd, to avoid referencing stale data from the
498 dump phase. Add an assertion for buffer text of buffers created
499 in temacs before this function is called. (Bug#17622)
500 (mmap_regions_1, mmap_fd_1): Remove unused variables.
502 * lisp.h (init_buffer): Update prototype.
504 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
506 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
508 * alloc.c (Fgarbage_collect): Fix compilation with
509 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
511 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
513 * frame.c, frame.h (frame_char_to_pixel_position)
514 (frame_set_mouse_position): Now static, and made private in
515 frame.c rather than public in frame.h.
517 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
519 Refactor mouse positioning stuff to avoid code duplication.
520 * frame.h (frame_char_to_pixel_position): New function.
521 (x_set_mouse_position): Rename to...
522 (frame_set_mouse_position): ...new function.
523 (frame_set_mouse_pixel_position): Add prototype.
524 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
525 Rename to frame_set_mouse_pixel_position.
526 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
528 * xterm.h, w32term.h ( x_set_mouse_position)
529 (x_set_mouse_pixel_position): Remove prototypes.
531 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
533 On X, always make pointer visible when deleting frame (Bug#17609).
534 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
536 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
538 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
539 * keyboard.c (gobble_input): If there is no terminal input error,
540 make sure the pointer is visible for all frames on this terminal.
541 * xterm.c (x_free_frame_resources): Enable pointer visibility if
542 it was previously disabled.
544 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
546 * data.c (Fzerop): Move to Elisp.
547 (syms_of_data): Don't defsubr it.
548 * keyboard.c (echo_keystrokes_p): New function.
549 (read_char, record_menu_key, read_key_sequence): Use it.
551 * callint.c (Qfuncall_interactively): New var.
552 (Qcall_interactively): Remove.
553 (Ffuncall_interactively): New function.
554 (Fcall_interactively): Use it.
555 (syms_of_callint): Defsubr it.
557 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
559 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
560 relocated from under us.
562 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
564 Use mmap(2) emulation for allocating buffer text on MS-Windows.
565 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
567 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
569 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
570 for MinGW, since it no longer uses gmalloc.
572 * buffer.c: Do not define mmap allocations functions for Windows.
573 Remove mmap_find which is unused. Remove mmap_set_vars which does
575 [WINDOWSNT]: Include w32heap.h.
576 (init_buffer): Always allocate new memory for buffers.
578 * emacs.c: Remove mmap_set_vars calls.
580 * image.c (free_image): Undef free for Windows because it is
581 redirected to our private version.
583 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
584 (copy_executable_and_dump_data): Remove dumping the heap section.
585 (unexec): Restore using_dynamic_heap after dumping.
587 * w32heap.c (dumped_data_commit, malloc_after_dump)
588 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
589 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
590 (mmap_free): New functions.
592 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
594 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
596 * image.c (imagemagick_load_image): Use MagickRealType for local
597 'color_scale', instead of double, to avoid a GCC warning about
600 * xfns.c (Fx_window_property): Remove unused local.
602 Don't kill already-reaped process (Bug#17561).
603 * process.c (process_send_signal): Fix race condition where a
604 subprocess was reaped by a signal handler between the check for
605 liveness and calling 'kill', which meant that Emacs could in
606 theory kill an innocent bystander process. Do the fix by blocking
607 SIGCHLD in a critical section that checks liveness before killing.
609 2014-05-26 Eli Zaretskii <eliz@gnu.org>
611 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
613 2014-05-26 Ken Brown <kbrown@cornell.edu>
615 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
616 even if !CYGWIN (see bug#17510).
618 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
620 * nsfns.m (Fns_do_applescript): Surround NSApp run
621 with calls to ns_init_events, ns_finish_events (Bug#17424).
623 * nsterm.h (ns_init_events, ns_finish_events): Declare.
625 * nsterm.m (ns_init_events, ns_finish_events): New functions.
626 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
628 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
629 with calls to ns_init_events, ns_finish_events (Bug#17424).
631 2014-05-26 Eli Zaretskii <eliz@gnu.org>
633 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
634 if we are iterating over an object that generates glyphs for
635 marginal areas. (Bug#17585)
637 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
639 * xdisp.c (safe__call1, safe__eval): Now static.
641 2014-05-26 Eli Zaretskii <eliz@gnu.org>
643 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
644 (safe_call, safe__call1): Construct a va_list argument for safe_call.
645 (safe_call1): Call safe_call instead of safe__call directly.
647 2014-05-26 Ken Brown <kbrown@cornell.edu>
649 * w32term.c (x_delete_display) [CYGWIN]: Don't free
650 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
653 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
655 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
656 (safe__call, safe__call1, safe__eval): New functions.
658 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
659 (display_mode_element): Same for `:eval'.
661 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
663 Fix port to 32-bit AIX (Bug#17540).
664 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
665 twice. _text already includes this offset.
666 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
668 2014-05-26 Eli Zaretskii <eliz@gnu.org>
670 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
671 when closest_pos is identical to to_charpos, don't recurse, since
672 we already tried that, and failed. (Bug#17539)
674 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
675 unwinding when frame's faces were not initialized yet, increment
676 the frame's image-cache reference count before calling
677 x_free_frame_resources. Don't dereference
678 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
680 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
682 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
685 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
686 macfont.m, call draw with adjusted arguments so font drivers
687 don't need to do that.
689 * macfont.m (macfont_draw): Merge changes from Macport.
691 2014-05-24 Eli Zaretskii <eliz@gnu.org>
693 * alloc.c (garbage_collect_1): New function, with all of the guts
695 (mark_stack): Accept an argument END and don't mark Lisp objects
696 on the stack beyond the address given by END. Calculation of END
697 was moved to Fgarbage_collect.
698 (Fgarbage_collect): Calculate the end address of the stack portion
699 that needs to be examined by mark_stack, and pass that address to
700 garbage_collect_1, which will pass it to mark_stack.
701 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
702 for more details about the underlying problems. In particular,
703 this avoids dumping Emacs with the large hash-table whose value is
704 held in purify-flag for most of the time loadup.el runs.
706 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
708 * xfns.c (x_window_property_intern): New function (code from
710 (Fx_window_property): Call x_window_property_intern. If property
711 not found and NILP (source) and outer window != inner window,
712 check outer window for property (Bug#17537).
714 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
716 Supply malloc and alloc_size attributes for extern allocators.
717 This documents the C API, and helps GCC generate a bit better code.
718 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
719 (ATTRIBUTE_MALLOC_SIZE): New macros.
720 * gmalloc.c (malloc, realloc, calloc):
721 * gtkutil.h (malloc_widget_value):
722 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
723 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
726 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
728 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
729 * image.c (imagemagick_load_image): Port to hosts that do not use
730 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
732 2014-05-21 Leo Liu <sdl.web@gmail.com>
734 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
736 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
738 * dbusbind.c (xd_signature): Revert last 2 patches.
740 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
742 Allow any non-nil value to count as true in bool-vector.
743 Likewise for xd_signature in dbusbind.c.
744 This is more consistent with the usual practice in Emacs, which is
745 that any non-nil value counts as true.
746 * alloc.c (Fbool_vector): Don't require args to be t or nil.
747 * dbusbind.c (xd_signature): Likewise, for booleans.
748 * data.c, lisp.h (Qbooleanp):
749 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
751 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
753 * lisp.h (CHECK_BOOLEAN): New function.
754 * alloc.c (Fbool_vector): New function.
755 (syms_of_alloc): Defsubr it.
756 * data.c (Qbooleanp): New symbol.
757 (syms_of_data): DEFSYM it.
758 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
760 * font.c (font_matching_entity): Extract font-entity object
761 from the vector of matching entities (Bug#17486).
763 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
765 Assume C99 or later (Bug#17487).
766 * bytecode.c (B__dummy__): Remove.
767 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
768 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
769 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
770 * regex.c (DEBUG_PRINT): Assume varargs macros.
771 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
773 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
775 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
776 memory for every buffer that was dumped.
778 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
780 * fns.c (Freverse): Allow vectors, bool vectors and strings.
781 (Fnreverse): Allow vectors and bool vectors.
783 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
785 Minor cleanup for terminal setup.
786 * termhooks.h (create_terminal): Adjust prototype.
787 * terminal.c (create_terminal): Pass output method and RIF as args.
788 (init_initial_terminal):
789 * nsterm.m (ns_create_terminal):
791 * w32term.c (w32_create_terminal):
792 * xterm.c (x_create_terminal): Adjust users.
793 Avoid redundant NULL initializers and add comments.
795 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
797 * keyboard.c (Qdeactivate_mark): Now static.
799 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
801 If available, use Xfixes extension to do pointer blanking.
802 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
803 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
804 (make_invisible_cursor): Move to...
805 * xterm.c (make_invisible_cursor): ...here.
806 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
807 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
808 (x_term_init): Call to x_setup_pointer_blanking.
809 (XTtoggle_invisible_pointer): Use blanking specific to this display.
810 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
812 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
814 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
816 2014-05-12 Glenn Morris <rgm@gnu.org>
818 * fileio.c (Ffile_executable_p): Doc tweak.
820 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
822 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
823 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
825 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
827 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
829 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
831 Fix initialization of minibuffer history variable (Bug#17430).
832 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
833 Move the initialization up to prevent any "value void" message.
835 2014-05-08 Samuel Bronson <naesten@gmail.com>
837 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
838 are matched (bug#17413).
840 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
842 Stop tooltips pulling Emacs window to front (Bug#17408).
843 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
844 SetWindowPos invocations.
846 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
848 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
849 not initialized (Bug#17398).
851 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
853 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
855 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
857 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
858 [HAVE_NS]: Do not include png.h.
859 (x_query_frame_background_color): New function.
860 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
861 (png_load_body): Coalesce duplicate code.
863 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
865 Consult libpng-config more consistently (Bug#17339).
866 * Makefile.in (PNG_CFLAGS): New var.
867 (ALL_CFLAGS): Use it.
868 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
869 CFLAGS now handles this.
871 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
873 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
874 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
875 because WCONTINUED is always defined now.
876 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
878 2014-05-03 Eli Zaretskii <eliz@gnu.org>
880 * buffer.c (overlay_strings): Fix the wording of the commentary.
882 2014-05-01 Glenn Morris <rgm@gnu.org>
884 * floatfns.c (Fisnan):
885 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
887 2014-05-01 Eli Zaretskii <eliz@gnu.org>
889 * term.c (tty_menu_activate): A better initialization for cursor
892 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
894 * intervals.c: Tighten assertions.
895 (create_root_interval): Make sure the interval is not empty.
896 (intervals_equal): Use booleans.
897 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
898 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
899 (balance_possible_root_interval): Simplify and use booleans.
900 (split_interval_right, split_interval_left): Check LENGTH, and remove
901 now redundant assertion.
902 (adjust_intervals_for_insertion): Remove now redundant assertions.
903 (delete_node, interval_deletion_adjustment)
904 (adjust_intervals_for_deletion, merge_interval_right)
905 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
906 (reproduce_interval): Make sure the interval is not empty.
908 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
910 * term.c (tty_menu_activate): Don't assume row and col are initialized.
911 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
912 satisfaction that they would always be initialized.
914 2014-04-30 Eli Zaretskii <eliz@gnu.org>
916 * term.c (tty_menu_display): Move the cursor to the active menu item.
917 (tty_menu_activate): Return the cursor to the active menu item
918 after displaying the menu and after displaying help-echo.
919 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
920 for the details of why this is needed by screen readers and
923 2014-04-30 Glenn Morris <rgm@gnu.org>
925 * process.c (handle_child_signal):
926 Handle systems without WCONTINUED. (Bug#15110, 17339)
928 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
930 * window.c (struct saved_window): Remove mark.
931 (Fset_window_configuration, save_window_save)
932 (compare_window_configurations): Don't touch marks any more.
934 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
936 Use bits_word for gcmarkbits.
937 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
938 bits_word is typically a tad more efficient for mark bits than
939 unsigned is, so use bits_word. All uses changed.
940 * lisp.h (BITS_PER_INT): Remove; no longer used.
942 Avoid undefined behavior in signed left shift.
943 This ports to GCC 4.9.0 with -fsanitize=undefined.
944 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
946 * regex.c (extract_number):
947 * lisp.h (make_number, XINT):
948 Do not shift a 1 bit left into a sign bit.
949 * alloc.c (struct cons_block, struct float_block): Use unsigned,
950 not int, for gcmarkbits. All uses changed.
952 2014-04-25 Eli Zaretskii <eliz@gnu.org>
954 * search.c (Fnewline_cache_check): Don't try to count newlines
955 outside the buffer's restriction, as find_newline doesn't support that.
957 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
959 * window.c (Fset_window_configuration): Deactivate the mark before
961 (set_window_buffer): Ignore window_initialized.
962 (window_initialized): Remove.
963 * keyboard.c (Qdeactivate_mark): Not static any more.
964 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
967 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
969 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
970 and to clang 3.4, which have fixed the bug. This should let us
971 run a bit faster on these platforms when address sanitization is
974 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
976 Port to GCC 4.9.0 with --enable-gcc-warnings.
977 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
979 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
980 a way that also works with GCC 4.9.0.
982 * search.c (Fnewline_cache_check): Remove unused locals.
984 2014-04-22 Eli Zaretskii <eliz@gnu.org>
986 * search.c (find_newline1): New subroutine.
987 (Fnewline_cache_check): New function.
988 (syms_of_search): Defsubr it.
990 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
992 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
993 * keyboard.c (unblock_input): Add comment.
994 * xgselect.c (xg_select): Prevent Glib main loop recursion.
996 2014-04-22 Daniel Colascione <dancol@dancol.org>
998 * lread.c (readevalloop_eager_expand_eval): New function
999 that can recurse into toplevel forms.
1000 (readevalloop): Call it.
1001 * lisp.h: Declare Qprogn.
1002 * callint.c (Qprogn): No longer static.
1004 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1006 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1007 Also change identifiers to match the comments, and add more assertions
1010 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1012 * emacs.c (close_output_streams): Don't clear and restore errno.
1014 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1016 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1017 never becomes visible, i.e. using XMonad (Bug#17237).
1019 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1021 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1022 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1023 (Fline_pixel_height): Don't assume that the current buffer and the
1024 selected window's buffer are one and the same. (Bug#17281)
1026 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1027 paragraph-start cache before the newline cache. (Bug#17269)
1029 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1031 * term.c (tty_send_additional_strings): No need to fflush here,
1033 (tty_set_terminal_modes): fflush after sending additional strings,
1036 2014-04-17 Daniel Colascione <dancol@dancol.org>
1038 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1040 (tty_send_additional_strings): New function.
1041 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1042 (syms_of_term): Intern tty-mode-set-strings and
1043 tty-mode-reset-strings.
1045 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1047 * window.c (save_window_save): Lookup window_point_insertion_type in
1048 the right buffer (bug#15457).
1049 (Qwindow_point_insertion_type): New var.
1050 (syms_of_window): Initialize it.
1052 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1054 Fix the MSDOS build.
1055 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1056 (copy_text_and_data): Zero out the atexit chain pointer before
1059 * termhooks.h (encode_terminal_code): Update prototype.
1061 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1062 visible for all DOS_NT ports, not just WINDOWSNT.
1063 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1065 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1066 unless it is defined.
1067 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1069 * process.c (close_on_exec, accept4, process_socket): Move into
1070 the "ifdef subprocesses" part.
1071 (catch_child_signal): Condition by "ifdef subprocesses".
1072 (syms_of_process) <Qinternal_default_process_sentinel>
1073 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1075 * msdos.h: Add prototypes for new functions.
1076 (EINPROGRESS): Define.
1077 (O_CLOEXEC): Define to zero.
1079 * msdos.c (check_window_system): Remove unnecessary an
1080 incompatible duplicate function.
1081 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1082 New functions in support of new functionality.
1084 * menu.c (single_menu_item): Add visual indication of submenu
1085 also for menus on MSDOS frames.
1086 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1088 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1089 when async subprocesses aren't supported.
1091 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1093 * emacs.c (close_output_streams): Zero out errno before calling
1096 * dired.c [MSDOS]: Include msdos.h.
1098 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1099 (DATA_START) [MSDOS]: Define.
1100 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1102 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1103 Ifdef away for MSDOS.
1104 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1105 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1107 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1108 Use temporary file template that is compatible with mkostemp.
1109 Move vfork-related portions under #ifndef MSDOS.
1110 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1112 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1114 * buffer.c (Foverlays_at): Add argument `sorted'.
1116 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1118 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1119 text, invalidate the bidi_paragraph_cache upto and including the
1122 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1124 Port to IRIX 6.5 (Bug#9684).
1125 * conf_post.h (INET6) [IRIX6_5]: Define.
1126 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1127 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1129 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1131 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1132 before passing it to system APIs.
1134 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1136 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1137 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1139 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1141 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1143 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1145 Remove DATA_SEG_BITS.
1146 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1147 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1148 cc, but that platform is so old that SGI itself stopped supporting
1149 it in December 2013. If you still need Emacs on IRIX, please
1150 either compile with GCC and port the undumping code, or run
1151 './configure --with-wide-int'.
1152 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1153 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1154 DEFINE_GDB_SYMBOL_START way to define it.
1155 (NONPOINTER_BITS): New macro.
1156 (EMACS_INT): Use it.
1157 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1158 the problem and/or configuring --with-wide-int.
1159 (USE_LSB_TAG): Simplify, based on above changes.
1160 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1161 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1163 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1165 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1166 covered by a display string that ends in a newline, and that cases
1167 going back by DVPOS lines to hit the search limit, lift the limit
1168 and go back until DVPOS is reached. (Bug#17244)
1170 * indent.c (Fvertical_motion): Handle correctly the case when the
1171 display string is preceded by an empty line.
1173 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1174 use S_IWRITE instead.
1176 2014-04-11 Glenn Morris <rgm@gnu.org>
1178 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1180 2014-04-11 Ken Brown <kbrown@cornell.edu>
1182 * Makefile.in (EMACS_MANIFEST): Revert last change.
1184 2014-04-10 Daniel Colascione <dancol@dancol.org>
1186 * puresize.h (BASE_PURESIZE): Increase.
1188 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1190 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1192 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1193 region handling (and don't call signal_before_change) if
1194 inhibit_modification_hooks is set.
1195 (signal_before_change): Don't check inhibit_modification_hooks any more.
1197 2014-04-08 Daniel Colascione <dancol@dancol.org>
1199 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1200 function cells contain valid lisp objects. (Modified version of
1203 * alloc.c (detect_suspicious_free): Split actual stack capturing
1204 out into new function for easier breakpoint setting.
1205 (note_suspicious_free): New function.
1207 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1209 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1211 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1212 (symbol_block_pinned): New var.
1213 (Fmake_symbol): Initialize `pinned'.
1214 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1215 pinned and signal an error for un-purifiable objects.
1216 (pure_cons): Use it.
1217 (Fpurecopy): Use it, except for objects that can't be purified.
1218 (mark_pinned_symbols): New function.
1219 (Fgarbage_collect): Use it.
1220 (gc_sweep): Remove hack made unnecessary.
1222 2014-04-07 Glenn Morris <rgm@gnu.org>
1224 * keyboard.c (Fopen_dribble_file): Doc tweak.
1226 2014-04-07 Ken Brown <kbrown@cornell.edu>
1228 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1230 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1232 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1233 We have a substitute execinfo.h on hosts that lack it.
1234 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1235 isn't optimized away.
1237 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1239 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1240 * alloc.c (memory_full):
1241 * charset.c (syms_of_charset):
1242 * doc.c (Fsnarf_documentation):
1244 * font.c (BUILD_STYLE_TABLE):
1245 * keyboard.c (make_lispy_event):
1246 * profiler.c (setup_cpu_timer):
1247 * xgselect.c (xg_select):
1248 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1250 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1251 Replace the only use with ARRAYELTS (font_property_table).
1252 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1254 2014-04-03 Daniel Colascione <dancol@dancol.org>
1256 * xterm.c (x_term_init):
1257 * xfns.c (best_xim_style):
1258 * xfaces.c (Fdump_colors):
1259 * w32fns.c (w32_default_color_map):
1260 * w32.c (init_environment, N_ENV_VARS):
1261 * unexcw.c (read_exe_header):
1262 * term.c (term_get_fkeys_1):
1263 * sysdep.c (init_baud_rate):
1264 * nsterm.m (ns_convert_key):
1265 * nsfns.m (get_geometry_from_preferences):
1266 * msdos.c (dos_set_window_size, init_environment):
1267 * macfont.m (mac_font_get_glyph_for_cid)
1268 (macfont_store_descriptor_attributes)
1269 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1270 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1271 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1273 * image.c (xpm_str_to_color_key):
1274 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1275 * frame.c (x_set_frame_parameters):
1276 * fileio.c (Ffile_selinux_context):
1277 * emacs.c (sort_args):
1278 * dosfns.c (msdos_stdcolor_name):
1279 * dired.c (file_attributes):
1280 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1281 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1284 2014-04-02 Daniel Colascione <dancol@dancol.org>
1286 * data.c (Ffset): Abort if we're trying to set a function call to
1289 * lisp.h (ARRAYELTS): New macro.
1291 * alloc.c: Include execinfo.h if available.
1292 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1293 (suspicious_free_record): New structure.
1294 (suspicious_objects, suspicious_object_index)
1295 (suspicious_free_history, suspicious_free_history_index):
1297 (find_suspicious_object_in_range, detect_suspicious_free)
1298 (Fsuspicious_object): New functions.
1299 (cleanup_vector): Call find_suspicious_object_in_range.
1301 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1303 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1304 width from font width (Bug#17163).
1306 * frame.c (x_set_frame_parameters): Calculate default values of
1307 new frame sizes only after all other frame parameters have been
1308 processed (Bug#17142).
1310 2014-04-02 Ken Brown <kbrown@cornell.edu>
1312 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1315 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1317 * xterm.c (x_draw_image_glyph_string): Adjust image background
1318 width accordingly when its x position is adjusted. (Bug#17115)
1320 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1322 * font.c (font_list_entities): Do not add empty vector to font cache.
1323 (font_matching_entity): Likewise. If matching entity is found, insert
1324 1-item vector with this entity instead of entity itself (Bug#17125).
1326 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1328 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1330 * fns.c (validate_subarray): Rename from validate_substring,
1331 since it works for vectors too. New arg ARRAY. Optimize for the
1332 non-nil case. Instead of returning bool, throw an error if out of
1333 range, so that the caller needn't do that. All uses changed.
1334 Report original values if out of range.
1335 (Fsubstring, Fsubstring_no_properties, secure_hash):
1336 Also optimize the case where FROM is 0 or TO is the size.
1338 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1340 * search.c (Freplace_match): Use make_specified_string.
1341 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1342 to catch bogus override face of glyph strings.
1343 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1344 Move common substring range checking code to...
1345 (validate_substring): ...this function.
1347 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1351 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1353 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1354 bar is zero height, just return (Bug#16976).
1355 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1357 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1359 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1360 is nil. If waiting for toolbar to complete, force a redraw.
1362 2014-03-28 Glenn Morris <rgm@gnu.org>
1364 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1365 (emacs_bugreport): New variable.
1366 (usage_message): Use PACKAGE_BUGREPORT.
1367 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1369 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1371 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1373 Port recent signal-related changes to FreeBSD.
1374 Problem reported by Herbert J. Skuhra.
1375 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1376 Move decls from here ...
1377 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1379 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1381 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1382 and width of image background when it is displayed with a 'box'
1385 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1387 More backward-compatible fix to char-equal core dump (Bug#17011).
1388 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1389 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1391 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1393 * image.c (init_svg_functions): When loading SVG-related libraries,
1394 free already loaded libraries if the initialization fails.
1395 (rsvg_handle_set_size_callback): Remove declaration, unused.
1397 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1399 Fix core dump in char-equal (Bug#17011).
1400 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1401 unibyte buffers, as we can't tell whether the characters are
1404 * insdel.c (adjust_markers_for_delete): Remove unused local.
1406 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1408 Have (MARKER . ADJUSTMENT) undo records always be immediately
1409 after their corresponding (TEXT . POS) record in undo list.
1411 * lisp.h (record-delete): New arg record_markers.
1412 (record_marker_adjustment): No longer needed outside undo.c.
1413 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1414 adjustments to undo.c's record_marker_adjustments. Note that
1415 fileio.c's decide_coding_unwind is another caller to
1416 adjust_markers_for_delete. Because it has undo list bound to t,
1417 it does not rely on adjust_markers_for_delete to record marker
1419 (del_range_2): Swap call to record_delete and
1420 adjust_markers_for_delete so as undo marker adjustments are
1421 recorded before current deletion's adjustments, as before.
1422 (adjust_after_replace):
1423 (replace_range): Pass value for new record_markers arg to
1425 * undo.c (record_marker_adjustment): Rename to
1426 record_marker_adjustments and made static.
1427 (record_delete): Check record_markers arg and call
1428 record_marker_adjustments.
1429 (record_change): Pass value for new record_markers arg to
1431 (record_point): at_boundary calculation no longer needs to account
1432 for marker adjustments.
1434 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1436 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1439 2014-03-26 Glenn Morris <rgm@gnu.org>
1441 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1443 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1445 * buffer.c (struct sortvec): Add field `spriority'.
1446 (compare_overlays): Use it.
1447 (sort_overlays): Set it.
1449 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1451 * xdisp.c (redisplay_window): If all previous attempts to find the
1452 cursor row failed, try a few alternatives before falling back to
1453 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1455 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1457 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1458 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1460 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1461 variables on Windows.
1463 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1465 * w32.c (unsetenv): Remove unused var `retval'.
1466 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1468 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1469 (start_watching): Remove unused var `thr'.
1471 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1472 (find_child_console): Remove unnecesary var `thread_id'.
1474 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1475 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1477 2014-03-26 Glenn Morris <rgm@gnu.org>
1479 * filelock.c (Flock_buffer): Doc tweak.
1481 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1482 * emacs.c (shut_down_emacs):
1483 * fileio.c (Finsert_file_contents, write_region):
1484 * filelock.c (top-level, syms_of_filelock):
1485 * insdel.c (prepare_to_modify_buffer_1):
1486 CLASH_DETECTION is always defined now.
1488 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1490 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1491 DLL handle, to speed up thread startup.
1493 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1495 Handle sigmask better with nested signal handlers (Bug#15561).
1496 * atimer.c (sigmask_atimers): Remove.
1497 Remaining use rewritten to use body of this function.
1498 * atimer.c (block_atimers, unblock_atimers):
1499 * callproc.c (block_child_signal, unblock_child_signal):
1500 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1501 New arg OLDSET. All callers changed.
1502 * atimer.c (block_atimers, unblock_atimers):
1503 * callproc.c (block_child_signal, unblock_child_signal):
1504 * keyboard.c (handle_interrupt):
1505 * sound.c (vox_configure, vox_close):
1506 Restore the old signal mask rather than unilaterally clearing bits
1507 from the mask, in case a handler is running within another
1508 handler. All callers changed.
1509 * lisp.h, process.c, process.h, term.c:
1510 Adjust decls and callers to match new API.
1511 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1512 signal handlers aren't supposed to use floating point anyway.
1513 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1515 2014-03-23 Daniel Colascione <dancol@dancol.org>
1517 Split gc_sweep into discrete functions for legibility and better
1520 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1521 (sweep_vectors): Fix typo in comment.
1522 (sweep_conses, sweep_floats, sweep_intervals)
1523 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1524 (gc_sweep): Call new functions, to which existing functionality is
1526 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1528 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1530 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1532 2014-03-23 Daniel Colascione <dancol@dancol.org>
1534 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1535 only if xic_style calls for it. This change allows Emacs to work
1536 with ibus. Also, don't leak resources if create_frame_xic fails,
1537 and stop caching xic_style across different displays.
1538 (supported_xim_styles): Make const.
1539 (best_xim_style): Remove first parameter: it's always just
1540 supported_xim_styles. Change to look at supported_xim_styles
1543 2014-03-23 Daniel Colascione <dancol@dancol.org>
1545 * term.c (init_tty): Rearrange condition for clarity; print
1546 appropriate diagnostic.
1548 2014-03-23 Daniel Colascione <dancol@dancol.org>
1550 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1551 array. (ASAN caught.)
1553 2014-03-22 Glenn Morris <rgm@gnu.org>
1555 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1557 2014-03-22 Daniel Colascione <dancol@dancol.org>
1559 * process.c (conv_sockaddr_to_lisp): When extracting the string
1560 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1562 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1564 Fix regression introduced by patch for Bug#10500.
1565 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1566 * w32term.c (x_draw_image_relief): Likewise.
1568 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1570 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1571 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1572 maximize a frame for odd default fonts.
1574 2014-03-21 Glenn Morris <rgm@gnu.org>
1576 * minibuf.c (history-length): Increase default from 30 to 100.
1578 2014-03-21 Daniel Colascione <dancol@dancol.org>
1580 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1581 every time we switch to minibuffer.
1583 * alloc.c (lisp_align_malloc, allocate_string_data)
1584 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1585 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1587 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1589 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1590 support more "verbs".
1592 2014-03-21 Daniel Colascione <dancol@dancol.org>
1594 Always prohibit dumping a dumped Emacs.
1596 * emacs.c (might_dump): New variable.
1597 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1598 * lisp.h (might_dump): Declare.
1599 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1601 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1603 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1605 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1607 * doc.c (store_function_docstring): Warn when we don't know where to
1609 (Fsubstitute_command_keys): Don't advertise the fact that
1610 text-properties are dropped, since we think it's a bug that we'll fix
1613 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1614 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1615 * frame.c (frame_garbaged): Make "docstring" more precise.
1617 2014-03-20 Glenn Morris <rgm@gnu.org>
1619 * charset.c (init_charset): When we cannot find the charsets directory,
1620 mention if EMACSDATA is set.
1622 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1624 * fns.c (Frandom): Fix rare bug where the result isn't random.
1626 Fix porting inconsistency about rounding to even.
1627 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1628 This way, the unusual !HAVE_RINT case acts like the usual
1629 HAVE_RINT case, and we can fix the documentation accordingly.
1631 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1633 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1634 (w32_wnd_proc): Initialize the dwHoverTime member of
1635 TRACKMOUSEEVENT structure.
1637 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1639 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1641 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1643 * search.c (find_newline): Speed up the function when using the
1644 newline cache, by halving the number of calls to
1645 region_cache_forward and region_cache_backward. (Bug#16830)
1647 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1649 * buffer.c (Fset_buffer): Document return value (bug#17015).
1651 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1653 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1654 nil, always resize character wise to avoid potential loss of the
1655 mode line (Bug#16923 related).
1657 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1659 * frame.c (x_set_frame_parameters): Always calculate new sizes
1660 pixelwise to avoid potential loss when rounding.
1662 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1664 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1665 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1667 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1669 * w32.c (fstatat): Don't add an extra slash if the argument ends
1670 with a slash: this fails the subsequent call to stat_worker on
1671 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1673 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1675 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1677 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1679 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1681 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1682 when frame is only on one screen (Bug#14713).
1684 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1686 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1687 there's a valid wrap point in the display line, the last glyph
1688 cannot "just barely fit" on this row, because display_line doesn't
1689 let it. Instead, proceed as if the last glyph didn't fit, so that
1690 we eventually back up the iterator to the wrap point. This avoids
1691 delusional behavior of move_it_to, whereby it proceeds to the next
1692 display line, but sets current_x to zero for all the glyphs that
1693 without word-wrap would fit on the previous display line.
1694 One result was that visual-order cursor movement behaved erratically
1696 (Fmove_point_visually): Add code to find the x coordinate of the
1697 last character before wrap point, under word-wrap on a TTY.
1699 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1701 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1702 also return value of MOVE_POS_MATCH_OR_ZV from
1703 move_it_in_display_line_to, when moving from beginning of line to
1704 point's position. (Bug#16961)
1706 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1708 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1709 * window.c (Fselect_window): Explain NORECORD and
1710 `buffer-list-update-hook' in doc-string.
1712 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1714 * window.c (Fother_window_for_scrolling): Check that
1715 Vother_window_scroll_buffer is a buffer.
1717 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1719 * xterm.c (xim_initialize): Always pass a copy of resource name
1720 to XRegisterIMInstantiateCallback and eassert whether return
1721 value is True. Passing copy is important because Xlib doesn't
1722 make its own copy and resource name argument usually points to
1723 SSDATA (Vx_resource_name), which may be changed from Lisp.
1724 (xim_close_display): For XUnregisterIMInstantiateCallback,
1725 always eassert return value and pass exactly the same values
1726 as were used for XRegisterIMInstantiateCallback.
1727 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1728 sources to check why if you are interested.
1730 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1732 * dispnew.c (change_frame_size_1): Add new_lines instead of
1733 new_height, the latter may be still zero if passed as such.
1734 * window.c (Fwindow_pixel_height): Mention bottom divider in
1737 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1739 Fix "resource temporarily unavailable" with xgselect
1741 * xgselect.c: Include <stdbool.h>.
1742 (xg_select) [!USE_GTK]: Don't lose track of errno.
1744 Fix minor --enable-gcc-warnings issues.
1745 * widget.c (update_various_frame_slots, EmacsFrameResize):
1746 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1748 2014-03-04 Ken Brown <kbrown@cornell.edu>
1750 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1751 represent the actual adjustment needed for alignment.
1753 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1755 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1756 needed, and don't reallocate if the initial allocation already
1757 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1759 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1761 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1764 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1766 * cmds.c (delete-char): Update docstring pointing out that the
1767 function ignores `delete-active-region' and `overwrite-mode'.
1769 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1771 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1773 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1774 allocated buffer due to alignment.
1775 (freehook): If the block to be freed was allocated by
1776 'aligned_alloc', find its real pointer before calling 'free'.
1778 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1781 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1783 * font.c (toplevel): Adjust comment about font cache layout.
1784 (font_clear_cache): Fix to match real font cache layout.
1785 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1786 (Fframe_font_cache) [FONT_DEBUG]: New function.
1787 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1789 Avoid crashes when X fonts are erroneously freed on reused X
1790 'Display *' connection data (Bug#16069). Note that X font
1791 resources still may be leaked, but currently there is no way
1792 to completely avoid it.
1793 * xterm.h (struct x_display_info): New member x_id. Add comments.
1794 * xterm.c (x_display_id): New variable.
1795 (x_term_init): Assign identifier to each opened X connection.
1796 * xfont.c (struct xfont): New member x_display_id.
1797 (xfont_open): Initialize it with frame's display id.
1798 (xfont_close): Check whether font's display id matches the one
1799 recorded for the given display. Adjust comment.
1800 * xftfont.c (struct xftfont_info):
1801 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1803 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1805 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1806 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1807 killed Vother_window_scroll_buffer.
1808 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1810 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1812 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1813 that start with more than 2 slashes as UNCs. (Bug#16751)
1815 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1817 Fix a few crashes and leaks when cloning C strings.
1818 * alloc.c, lisp.h (dupstring): New function.
1819 * gtkutil.c (xg_get_font):
1820 * term.c (tty_default_color_capabilities):
1821 * xsettings.c (store_monospaced_changed)
1822 (store_font_name_changed, parse_settings)
1823 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1824 This avoids some unlikely crashes due to accessing freed storage,
1825 and avoids some minor memory leaks in the more-typical case.
1827 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1829 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1830 cursor when modeline can't be dragged (Bug#16647).
1832 2014-02-28 Glenn Morris <rgm@gnu.org>
1834 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1835 from custom-delayed-init-variables. (Bug#11565)
1837 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1839 More fixes for mouse glyph calculations (Bug#16647).
1840 * window.c (coordinates_in_window): In intersection of
1841 horizontal and vertical window dividers prefer the horizontal
1842 one. Add some extra parens to last fix.
1843 (window_relative_x_coord): Return x-coordinate for header and
1845 * xdisp.c (remember_mouse_glyph): In text area don't extend
1846 glyph into mode line to show the vertical drag cursor there
1847 immediately. Subdivide mouse glyphs in right fringes to show a
1848 horizontal drag cursor as soon as we enter the "grabbable width"
1849 portion. Handle vertical border case separately. Do not
1850 subdivide window divider areas.
1851 (note_mouse_highlight): On bottom divider of bottommost windows
1852 show vertical drag cursor only when the minibuffer window can be
1855 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1857 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1858 reset by the face of the object just displayed. See also bug#76.
1859 (get_next_display_element): If the string came from a display
1860 property, examine the box face attribute at it->position, not at
1861 it->current.pos, since the latter was not updated yet. (Bug#16870)
1862 (handle_face_prop): Improve commentary.
1864 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1866 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1867 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1869 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1871 Fixes around Bug#16647.
1872 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1873 ON_BOTTOM_DIVIDER cases.
1874 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1875 only if the window has no right divider.
1876 (Fcoordinates_in_window_p): Fix doc-string.
1878 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1880 * lread.c (Funintern): Fix doc to match advertised calling convention.
1882 2014-02-24 Daniel Colascione <dancol@dancol.org>
1884 * keyboard.c (read_char): Close race that resulted in lost events.
1886 2014-02-22 Glenn Morris <rgm@gnu.org>
1888 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1889 * window.c (window-resize-pixelwise): Doc fixes.
1891 * process.c (Finternal_default_process_filter)
1892 (Finternal_default_process_sentinel): Doc tweaks.
1894 2014-02-21 Glenn Morris <rgm@gnu.org>
1896 * process.c (Fprocess_buffer, Faccept_process_output)
1897 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1900 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1902 * window.c (Fwindow_scroll_bar_width): New function.
1904 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1906 Pacify GCC when configuring with --enable-gcc-warnings.
1907 * xdisp.c (move_it_in_display_line_to) [lint]:
1908 Initialize recently-added local.
1910 2014-02-21 Daniel Colascione <dancol@dancol.org>
1912 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1914 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1916 * xdisp.c (init_iterator): Don't dereference a bogus face
1917 pointer. (Bug#16819)
1918 (try_cursor_movement): Don't use cursor position if
1919 set_cursor_from_row failed to compute it. This avoids assertion
1920 violations in MATRIX_ROW.
1921 (move_it_in_display_line_to): Save the iterator state in ppos_it
1922 only once per call. Reimplement the method used to return to the
1923 best candidate position if all the positions found in display line
1924 are beyond TO_CHARPOS. This cuts down the number of calls to
1925 bidi_shelve_cache, which moves a lot of stuff when lines are long
1926 and include bidirectional text. (Bug#15555)
1928 2014-02-20 Glenn Morris <rgm@gnu.org>
1930 * data.c (Fdefalias): Doc fix.
1932 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1934 * xdisp.c (display_line): Fix horizontal scrolling of large images
1935 when fringes are turned off. This comes at a price of not
1936 displaying the truncation/continuation glyphs in this case.
1939 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1940 CreateDIBSection returns an error indication, zero out *ximg after
1941 destroying the image. This avoids crashes in memory allocations
1942 due to the fact that some of the callers also call
1943 x_destroy_x_image, which will attempt to free an already free'd
1946 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1948 * widget.c (update_various_frame_slots): Don't set
1949 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1951 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1953 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1955 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1957 temacs --daemon fix (Bug#16599).
1958 * emacs.c (main): Initialize daemon_pipe[1] here ...
1959 (syms_of_emacs): ... instead of here.
1961 2014-02-16 Anders Lindgern <andlind@gmail.com>
1963 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1966 2014-02-16 Daniel Colascione <dancol@dancol.org>
1968 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1969 (xd_get_connection_address): Use it.
1970 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1971 xd_get_connection_address because the latter signals if the bus
1972 we're trying to close is already disconnected.
1974 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1976 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1977 argument to CreateThread. This avoids segfaults on Windows 9X.
1978 Reported by oslsachem <oslsachem@gmail.com>.
1980 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1982 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1983 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1984 (check_lseek): New function, to report lseek errors.
1985 (save_data_space, update_file_ptrs, read_header, write_header)
1986 (copy_file, copy_rest, unexec): Use these news functions.
1987 (update_file_ptrs): Don't assume wraparound behavior when
1988 converting a large size_t value to off_t.
1990 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1992 * composite.c (fill_gstring_header): Pass positions as C integers
1993 and move parameters checking to...
1994 (Fcomposition_get_gstring): ...this function. Handle case when
1995 buffer positions are in reversed order and avoid crash (Bug#16739).
1997 * buffer.c (validate_region): Mention current buffer in error message.
1999 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2001 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2003 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2005 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2007 2014-02-11 Glenn Morris <rgm@gnu.org>
2009 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2010 Replace refs to "OpenStep" in messages.
2012 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2014 Avoid "." at end of error diagnostics.
2015 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2016 * font.c (Ffont_at):
2017 * nsfns.m (ns_display_info_for_name):
2018 * nsselect.m (Fx_own_selection_internal):
2019 * nsterm.m (performDragOperation:):
2020 Remove "." from end of diagnostic.
2022 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2024 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2025 unintuitive (bug#15824).
2026 (Fyes_or_no_p): Doc fix (bug#15456).
2028 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2030 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2032 * eval.c (call_debugger): When exiting the debugger, do not allow
2033 max_specpdl_size less than actual binding depth (Bug#16603).
2034 (syms_of_eval): Adjust docstring.
2036 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2038 * cmds.c (Fself_insert_command): Output a clearer error message on
2039 negative repetitions (bug#9476).
2041 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2043 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2045 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2047 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2049 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2051 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2053 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2055 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2057 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2059 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2060 `exit' works (bug#15865).
2062 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2064 Constrain window box/body sizes and margin widths (Bug#16649).
2065 * xdisp.c (window_box_width): Don't return less than zero.
2066 (window_box_left_offset, window_box_right_offset): Don't return
2067 more than the window's pixel width.
2068 * window.c (window_body_height, window_body_width): Don't return
2070 (window_resize_apply): Adjust margin width, if necessary.
2072 2014-02-07 Glenn Morris <rgm@gnu.org>
2074 * nsterm.m (syms_of_nsterm): Doc fix.
2076 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2078 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2079 New variables: pointers through which to call the respective APIs.
2080 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2081 (filename_from_ansi, sys_link, check_windows_init_file):
2082 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2083 This is required on Windows 9X, where we dynamically load
2084 UNICOWS.DLL which has their non-stub implementations.
2085 (maybe_load_unicows_dll): Assign addresses to these 2 function
2086 pointers after loading UNICOWS.DLL.
2088 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2089 MultiByteToWideChar and WideCharToMultiByte through function
2092 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2095 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2097 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2098 for OSX >= 10.9 if separate spaces are used.
2099 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2101 2014-02-06 Glenn Morris <rgm@gnu.org>
2103 * buffer.c (cache-long-scans): Doc fix.
2105 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2107 * w32fns.c (Fw32_shell_execute): Doc fix.
2109 2014-02-05 Bastien Guerry <bzg@gnu.org>
2111 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2112 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2114 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2116 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2117 outside the window (Bug#16649).
2119 * xdisp.c (note_mouse_highlight): When entering a margin area show
2120 a non-text cursor (Bug#16647).
2122 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2124 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2125 It prompted a compile-time diagnostic on GNU/Linux.
2126 Simplify to remove the need for the label.
2128 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2130 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2131 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2132 to show it; otherwise return 'unsupported--w32-dialog' to signal
2133 to the caller that emulation with menus is necessary.
2134 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2136 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2138 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2141 * menu.c (Fx_popup_dialog): Don't condition the call to
2142 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2143 special symbol 'unsupported--w32-dialog', emulate the dialog with
2144 a menu by calling x-popup-menu.
2146 * menu.h (Qunsupported__w32_dialog): New extern variable.
2148 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2150 * keyboard.c (kbd_buffer_get_event): Read file notification events
2153 * xgselect.c (xg_select): Read glib events in any case, even if
2154 there are no file descriptors to watch for. (Bug#16519)
2156 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2158 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2159 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2160 * w32term.c (w32_draw_window_divider): Handle first and last
2162 * w32term.h (w32_fill_area_abs): New function.
2163 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2165 * xfaces.c (realize_basic_faces): Handle new face ids.
2166 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2167 and bottom divider width.
2168 * xterm.c (x_draw_window_divider): Handle first and last pixels
2171 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2173 * print.c (Fexternal_debugging_output): Add cast to pacify
2174 --enable-gcc-warnings.
2175 * eval.c (call_debugger): Grow specpdl if the debugger was
2176 entered due to specpdl overflow (Bug#16603) and allow more
2177 specpdl space for the debugger itself.
2179 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2181 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2184 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2186 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2187 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2189 * print.c (Fexternal_debugging_output): If the argument character
2190 is non-ASCII, encode it with the current locale's encoding before
2191 writing the result to the terminal. (Bug#16448)
2193 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2194 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2197 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2199 * process.c (create_process): Reset SIGPROF handler in the child.
2200 * callproc.c (call_process): Likewise.
2202 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2204 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2206 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2208 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2209 of zero to print strings, GDB doesn't like it.
2211 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2212 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2213 we still use correct addresses. (Bug#16576)
2215 2014-01-27 K. Handa <handa@gnu.org>
2217 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2218 to preserve the code detection behavior of 24.3.
2219 * coding.h (struct coding_system): New member detected_utf8_bytes.
2220 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2221 (decode_coding_gap): Use short cut for UTF-8 file reading only
2222 when coding->detected_utf8_bytes equals to coding->src_bytes.
2223 * fileio.c (Finsert_file_contents): Cancel the previous change.
2225 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2227 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2228 that are not visible.
2230 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2232 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2233 is grabbed (Bug#16565).
2235 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2237 * xdisp.c (last_max_ascent): Re-remove after erroneously
2238 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2240 (move_it_to): Re-remove reference to last_max_ascent.
2241 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2242 max_descent here instead of calling line_bottom_y.
2245 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2247 * terminal.c (initial_free_frame_resources): New function.
2248 (init_initial_terminal): Install new hook to free face cache
2249 on initial frame and avoid memory leak. For details, see
2250 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2251 * xfaces.c (free_frame_faces): Adjust comment.
2253 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2255 * data.c (Fstring_to_number): Document results if unparsable
2258 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2260 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2262 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2264 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2265 * coding.c (detect_coding_utf_8, emacs_mule_char)
2266 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2267 (check_utf_8, decode_coding):
2268 * coding.h (struct coding_system.errors):
2269 Use ptrdiff_t, not int, for integer values derived from buffer and
2272 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2273 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2274 before invoking decode_coding_gap, since there's just one block.
2276 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2278 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2279 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2280 too early. Again run change_frame_size before assigning menu-
2283 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2285 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2286 arrives, call x_check_fullscreen, in case the new display has a
2287 different resolution. (Bug#16517)
2289 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2291 * term.c (read_menu_input): If the selected frame changes, exit
2293 (tty_menu_show): If the selected frame changes while we displayed
2294 a menu, throw to top level. (Bug#16479)
2296 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2298 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2300 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2302 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2303 * data.c (count_one_bits_word): Fix bug (negated comparison)
2304 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2306 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2308 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2309 Avoid undefined behavior by initializing display property bit of a
2310 string processed by the bidirectional iterator. For details, see
2311 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2313 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2315 Minor cleanup of previous change.
2316 * image.c (imagemagick_error, Fimagemagick_types):
2317 Omit some recently-introduced and unnecessary casts and assignments.
2319 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2321 Fix two memory leaks discovered with Valgrind.
2322 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2323 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2325 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2327 Fixes in window size functions around Bug#16430 and Bug#16470.
2328 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2329 (Fwindow_mode_line_height, Fwindow_header_line_height)
2330 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2331 Minor doc-string adjustments.
2332 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2333 Rewrite doc-strings.
2334 (window_body_height, window_body_width): Do not count partially
2335 visible lines/columns when PIXELWISE is nil (Bug#16470).
2336 (Qfloor, Qceiling): New symbols.
2338 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2340 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2341 when the image cache is not yet allocated. (Bug#16509)
2343 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2345 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2346 re-attach intervals to its base buffer (Bug#16502).
2347 * intervals.c (set_interval_object): Move from here...
2348 * intervals.h (set_interval_object): ... to here. Fix comments.
2350 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2352 Avoid undefined behavior by initializing buffer redisplay bit.
2353 Problem reported by Dmitry Antipov in
2354 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2355 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2357 Revert some of the CANNOT_DUMP fix (Bug#16494).
2358 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2360 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2362 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2363 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2364 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2365 they are replaced by macros that expand into direct calls to the
2366 corresponding functions from GDI32.DLL.
2367 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2368 variables in the Cygwin build, they are unused.
2370 2014-01-19 K. Handa <handa@gnu.org>
2372 * composite.c (composition_update_it): Fix previous change.
2374 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2376 Fix file name handling on MS-Windows 9X.
2377 * w32.c (maybe_load_unicows_dll): New function.
2379 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2380 on, to make sure we can convert file names to and from UTF-8 on
2381 Windows 9X. This fixes a failure to start up because Emacs cannot
2382 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2384 * w32font.c [WINDOWSNT]: Include w32.h.
2385 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2386 of implementing the same stuff.
2387 Remove now unused g_b_init_is_windows_9x.
2389 * w32.h (maybe_load_unicows_dll): Add prototype.
2391 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2393 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2394 switch to single keyboard. Prevents daemon crashes when a new
2395 client connects while we show a TTY menu in an existing client.
2398 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2400 Fix MinGW64 porting problem with _setjmp.
2401 Reported by Eli Zaretskii in:
2402 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2403 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2404 the old _setjmp and _longjmp. All uses changed.
2406 2014-01-13 Daniel Colascione <dancol@dancol.org>
2408 * textprop.c (Fremove_list_of_text_properties):
2409 Correctly handle reaching the end of the interval tree. (Bug#15344)
2411 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2413 * xdisp.c (resize_mini_window): Round height to a multiple of
2414 frame's line height. Fix bug in calculation of window start
2415 position (Bug#16424).
2417 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2419 * macfont.m: Include termchar.h.
2420 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2421 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2422 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2423 *_WITH_GC_* to take face and f as parameters.
2424 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2425 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2427 2014-01-13 Daniel Colascione <dancol@dancol.org>
2429 Fix menu item updating in the presence of the Unity global menu
2432 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2433 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2435 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2436 updating menus; explain why.
2437 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2438 problem it's supposed to solve and it interferes with detecting
2439 the presence of a global menu.
2440 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2443 2014-01-11 K. Handa <handa@gnu.org>
2445 * composite.c (composition_update_it): Fix indexing of
2446 LGSTRING_CHAR (Bug#15984).
2448 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2450 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2452 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2454 * xdisp.c (try_window_id): Don't use this function's optimizations
2455 if overlays in the buffer displayed by the window have changed
2456 since last redisplay. (Bug#16347)
2457 (message_dolog): Fix indentation.
2459 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2461 * frame.c (frame_resize_pixelwise): Fix doc-string.
2463 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2465 Fix handling of internal borders (Bug#16348).
2466 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2467 Remove internal border width from pixel width of windows.
2468 (change_frame_size_1): Don't return early when frame's pixel
2469 size changes - we still have to record the new sizes in the
2471 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2472 also when toolbar gets larger.
2473 * window.c (check_frame_size): Include internal_border_width in
2475 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2476 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2477 In non-toolkit/non-GTK version clear internal border.
2478 * xterm.c (x_clear_under_internal_border): New function for
2479 non-toolkit/non-GTK version.
2480 (x_after_update_window_line): In non-toolkit/non-GTK version
2482 (handle_one_xevent, x_set_window_size):
2483 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2484 * xterm.h (x_clear_under_internal_border): Extern it.
2486 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2488 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2489 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2492 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2494 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2495 last value of point is not equal to buffer's point. (Bug#16129)
2497 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2500 * nsterm.h (updateCollectionBehavior): Rename from
2501 updateCollectionBehaviour. All uses changed.
2503 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2504 * Makefile.in (SETFATTR): New macro.
2505 (temacs$(EXEEXT)): Use it.
2507 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2509 Fix maximization behavior on Windows (Bug#16300).
2510 * w32fns.c (w32_fullscreen_rect): Don't handle
2511 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2512 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2513 of SetWindowPos. Restore last placement also when leaving
2514 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2515 but the FULLSCREEN_BOTH case.
2517 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2520 * data.c (arithcompare_driver):
2521 * fileio.c (Fcar_less_than_car):
2522 * fns.c (internal_equal):
2523 * frame.c (delete_frame):
2524 * lisp.h (enum More_Lisp_Bits):
2526 Avoid C99 constructs that don't work in C89.
2527 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2528 to port to C89, which doesn't have 'long long'.
2529 (count_trailing_zero_bits): Use them.
2531 2014-01-03 Chong Yidong <cyd@gnu.org>
2533 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2535 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2537 Further adjust frame/window scrollbar width calculations.
2538 * window.c (apply_window_adjustment):
2539 Set windows_or_buffers_changed.
2540 (Fwindow_scroll_bars): Return actual scrollbar width.
2541 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2542 For non-toolkit builds again use 14 as minimum width and set
2543 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2544 * xterm.c (XTset_vertical_scroll_bar): Take width from
2545 WINDOW_SCROLL_BAR_AREA_WIDTH.
2546 (x_new_font): Rename wid to unit. Base calculation of new
2547 scrollbar width on toolkit used and make it analogous to that of
2548 x_set_scroll_bar_default_width.
2549 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2550 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2551 of GetSystemMetrics.
2552 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2553 WINDOW_SCROLL_BAR_AREA_WIDTH.
2554 (x_new_font): Make it correspond to changes in xterm.c.
2556 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2558 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2559 This is a cleaner way to fix the MinGW-w64 porting problem.
2560 Check for INTPTR_MAX misconfiguration.
2562 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2564 * search.c (newline_cache_on_off, find_newline): In indirect
2565 buffers, use the newline cache of the base buffer.
2567 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2568 buffer, invalidate the caches of its base buffer. (Bug#16265)
2570 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2571 buffers, use the width-run cache of the base buffer.
2573 * xdisp.c (redisplay_window): When the window displays an indirect
2574 buffer, and the character widths in the display table have
2575 changed, invalidate the width-run cache of the corresponding base
2578 * fileio.c (Finsert_file_contents): When invalidating the newline
2579 cache, consider the case of inserting into indirect buffer.
2581 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2582 In indirect buffers, use the paragraph cache of the base buffer.
2584 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2586 * window.c (grow_mini_window): Fix last change.
2588 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2590 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2592 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2594 * w32term.c (w32_initialize): Use LCID and LOWORD.
2596 * w32proc.c (create_child): Use pid_t for 5th argument.
2597 (IsValidLocale): Don't provide prototype for MinGW64.
2598 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2599 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2601 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2602 MinGW64 doesn't support.
2604 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2606 * w32.c (set_named_security_info): New function.
2607 (acl_set_file): Fall back on set_named_security_info if
2608 set_file_security fails.
2609 (g_b_init_set_named_security_info_w)
2610 (g_b_init_set_named_security_info_a): New static variables.
2611 (globals_of_w32): Initialize them to zero.
2612 (set_named_security_info): Set them to non-zero if the
2613 corresponding API is available.
2614 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2615 New function typedefs.
2617 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2619 Some more fixes following pixelwise resize changes including one
2621 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2622 of frame_resize_pixelwise.
2623 * widget.c (pixel_to_text_size): New function.
2624 (update_wm_hints): Have size hints respect value of
2625 frame_resize_pixelwise.
2626 (EmacsFrameResize): Alway process resize requests pixelwise.
2627 * window.c (grow_mini_window): Make sure mini window is at least
2629 * xdisp.c (display_menu_bar): Make sure menubar extends till
2631 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2632 (x_set_tool_bar_lines): Calculate pixelwise.
2633 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2634 frame_resize_pixelwise.
2636 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2638 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2639 variables not used there.
2641 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2643 * w32.c (sys_umask): New function. (Bug#16299)
2645 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2647 * dispnew.c (change_frame_size_1): Take old width of root window
2648 from that window's pixel width. (Bug#16284)
2650 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2652 Plain copy-file no longer chmods an existing destination (Bug#16133).
2653 * fileio.c (realmask): Now a static var, not a local.
2654 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2655 Remove arg STATPTR. All uses changed.
2656 (Fcopy_file): Do not alter permissions of existing destinations,
2657 unless PRESERVE-PERMISSIONS (renamed from
2658 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2659 Avoid race when testing for existing destinations and for
2660 when input and output files are the same.
2661 If changing the group fails, adjust both default and
2662 preserved permissions so that access is not granted to the
2664 (Fset_default_file_modes, init_fileio): Update realmask.
2665 (Fdefault_file_modes): Use realmask instead of calling umask.
2667 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2669 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2670 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2671 flags on the daemon pipe ends before execing.
2673 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2675 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2676 session. (Bug#14739)
2678 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2680 * callproc.c (Vexec_path): Document that exec-directory is in it.
2682 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2684 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2687 2013-12-27 Chong Yidong <cyd@gnu.org>
2689 * data.c (Fsymbol_function): Doc fix.
2691 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2693 Some more tinkering with Bug#16051.
2694 * window.c (resize_frame_windows): Don't let the size of the
2695 root window drop below the frame's default character size.
2696 Never ever delete any subwindows - let the window manager do the
2699 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2700 of toolbar lines needed when they exceed the height of the root
2702 (unwind_create_frame_1): New function.
2703 (Fx_create_frame): Generally inhibit calling the window
2704 configuration change hook here. Remove extra call to
2705 change_frame_size - it's not needed when we don't run the
2706 configuration change hook.
2708 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2710 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2711 On my Fedora 19 platform the core dumps were so big that
2712 my desktop became nearly catatonic.
2713 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2714 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2715 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2716 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2717 a clang-only syntax.
2718 * conf_post.h (__has_feature): New macro, if not already defined.
2719 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2720 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2722 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2724 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2725 is a file name. (Bug#16252)
2727 2013-12-25 Chong Yidong <cyd@gnu.org>
2729 * keyboard.c (Voverriding_terminal_local_map)
2730 (Voverriding_local_map): Doc fix.
2732 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2734 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2736 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2737 file name when it is submitted to ShellExecute. Simplify code.
2738 Don't test DOCUMENT for being a string, as that is enforced by
2739 CHECK_STRING. Doc fix.
2741 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2743 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2744 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2745 redisplay_tool_bar does. Improve and fix commentary.
2746 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2747 limits of the glyph matrices. (Bug#16051)
2748 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2749 only when the new size is different from the old one, and the new
2750 size can be achieved given the frame height.
2752 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2754 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2756 2013-12-23 Glenn Morris <rgm@gnu.org>
2758 * lread.c (Fload): Mention load-prefer-newer in doc.
2760 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2762 Handle Bug#16207 by being more restrictive when running hooks.
2763 * window.c (unwind_change_frame): New function.
2764 (Fset_window_configuration): Don't run configuration change hook
2765 while the frame configuration is unsafe. Call select_window
2768 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2770 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2772 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2774 * nsterm.h: Declare EmacsColor category.
2776 * nsterm.m (NSColor): Implement EmacsColor category.
2777 (ns_get_color): Use colorUsingDefaultColorSpace.
2778 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2780 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2782 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2784 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2785 having the PNG_NORETURN attribute, to avoid compiler warning in
2788 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2790 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2792 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2793 fringe background extension.
2794 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2795 because they are now always the same as `left' and `width',
2796 respectively. Remove code for the case that `width' and
2797 `sb_width' are different.
2799 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2801 Remove scroll_bar_actual_width from frames.
2802 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2803 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2804 (x_figure_window_size):
2805 * nsterm.m (x_set_window_size):
2806 * widget.c (set_frame_size):
2807 * w32term.c (x_set_window_size):
2808 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2809 scroll_bar_actual_width.
2811 Convert scroll_bar members to integers on Windows.
2812 * w32term.h (struct scroll_bar): Convert top, left, width,
2813 height, start, end and dragging to integers.
2814 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2816 * w32term.c (w32_set_scroll_bar_thumb)
2817 (w32_scroll_bar_handle_click): Remove XINT conversions for
2818 scroll_bar members. Treat bar->dragging as integer.
2819 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2820 first element. Remove XINT conversions for scroll_bar members.
2821 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2822 Remove XINT conversions for scroll_bar members.
2824 Fix assignment for new window total sizes.
2825 * window.c (Fwindow_resize_apply_total): Assign values for
2828 2013-12-20 Chong Yidong <cyd@gnu.org>
2830 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2831 argument to `append'.
2833 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2835 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2836 current text face, for extending the face of the display margins.
2839 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2840 Doc fix. (Bug#16190)
2842 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2844 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2847 * nsterm.m (Qfile, Qurl): New.
2848 (EV_MODIFIERS2): New macro.
2849 (EV_MODIFIERS): Use EV_MODIFIERS2.
2850 (ns_term_init): Remove font and color from DND, does not work on
2851 newer OSX, and other ports don't have them.
2852 (performDragOperation:): Handle modifiers used during drag.
2853 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2854 Remove global Lisp variables used to communicate with ns-win.el.
2855 Remove font and color handling.
2856 (syms_of_nsterm): Defsym Qfile and Qurl.
2858 2013-12-19 Anders Lindgren <andlind@gmail.com>
2860 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2861 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2863 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2864 (constrainFrameRect): Remove special case nr_screens == 1.
2865 Don't constrain size to size of view.
2867 * nsterm.h (ns_output): Remove dont_constrain.
2869 2013-12-19 Anders Lindgren <andlind@gmail.com>
2871 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2873 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2875 Minor fixes for recent openp changes.
2876 * lisp.h (GCPRO7): New macro.
2877 * lread.c (openp): Use bool for boolean; all callers changed.
2878 Protect save_string from GC. Don't assume that file descriptors
2879 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2880 warning about uninitialized variable.
2882 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2884 * w32fns.c (emacs_abort): Use intptr_t as argument of
2885 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2887 2013-12-18 Glenn Morris <rgm@gnu.org>
2889 * lread.c (Fload): Pass load_prefer_newer to openp.
2890 Don't bother checking mtime if openp already did it.
2891 (openp): Add `newer' argument, to check all suffixes
2892 and find the newest file.
2893 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2894 * callproc.c (call_process):
2895 * charset.c (load_charset_map_from_file):
2896 * emacs.c (init_cmdargs):
2897 * image.c (x_create_bitmap_from_file, x_find_image_file):
2899 * lread.c (Flocate_file_internal):
2900 * process.c (Fformat_network_address):
2901 * sound.c (Fplay_sound_internal):
2902 * w32.c (check_windows_init_file):
2903 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2905 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2907 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2909 * w32.c (getloadavg): Don't index samples[] array with negative
2910 indices. Recover from wall-clock time being set backwards.
2912 * w32term.c (w32_initialize): Declare the argument of
2913 set_user_model as const.
2915 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2916 (w32_menu_show): Constify some arguments passed to MessageBox.
2918 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2919 to initialize Lisp objects.
2921 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2922 initialize Lisp objects.
2924 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2925 use variables used only on X under that condition.
2927 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2928 variables not used there.
2930 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2932 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2933 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2935 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2937 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2938 code, revealed in presence of R2L characters, character
2939 compositions, and display vectors. A better fix for Bug#16148.
2940 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2941 GTK and NS builds, they don't have this member of struct frame.
2943 * dispextern.h (struct composition_it): Correct a comment for the
2946 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2948 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2949 This prevents a compilation error on C compilers that do not
2950 default functions to return 'int' if not declared. Also, add
2951 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2952 since it now uses inline functions.
2954 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2956 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2957 display margins on mode line, header line, and in the frame's
2958 tool-bar window. (Bug#16165)
2960 2013-12-16 Andreas Schwab <schwab@suse.de>
2962 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2964 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2966 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2969 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2971 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2973 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2975 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2976 intended to find bogus pointers in font objects (Bug#16140).
2977 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2978 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2979 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2980 Disable for MS-Windows due to Bug#15876; apparently this
2981 requires more or less substantial changes in fontset code.
2982 * xfont.c (xfont_close):
2983 * xftfont.c (xftfont_close): Call x_display_info_for_display
2984 to check whether 'Display *' is valid (Bug#16093 and probably
2987 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2989 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2990 Reported by Juanma Barranquero <lekktu@gmail.com>.
2992 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2993 open a pty on MS-Windows. (Bug#16152)
2995 * emacs.c (decode_env_path): Fix bogus comparison against
2996 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2998 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3000 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3001 (Fx_file_dialog): Add parentheses around && to silence warning.
3003 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3005 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3007 * xdisp.c (extend_face_to_end_of_line): Extend background of
3008 non-default face in margin areas as well. (Bug#16151)
3009 (display_line): Call extend_face_to_end_of_line for continued
3010 lines as well, if the display margins have non-zero width.
3011 (set_glyph_string_background_width): When needed, set the
3012 extends_to_end_of_line_p flag on glyph strings to be drawn in
3013 margin areas, not only in the text area.
3015 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3018 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3020 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3021 Don't worry about verify_error being t, since it has to be a list.
3023 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3025 Use bool for boolean, focusing on headers.
3026 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3027 No need to include <stdbool.h>, since conf_post.h does it now.
3028 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3029 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3030 (SET_PER_BUFFER_VALUE_P):
3031 * ccl.c, ccl.h (setup_ccl_program):
3032 * ccl.h (CHECK_CCL_PROGRAM):
3033 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3034 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3035 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3036 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3037 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3038 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3039 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3040 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3041 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3042 (CHARSET_FAST_MAP_SET):
3043 * coding.c (decode_coding_ccl, encode_coding_ccl):
3044 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3045 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3046 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3047 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3048 (decode_coding_c_string):
3049 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3050 * conf_post.h (has_attribute):
3051 * dispextern.h (trace_redisplay_p)
3052 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3053 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3054 (SET_GLYPH_FROM_CHAR_GLYPH)
3055 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3056 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3057 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3058 (cursor_in_mouse_face_p):
3059 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3060 (blank_row, prepare_desired_row)
3061 (build_frame_matrix_from_leaf_window, make_current)
3062 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3063 (update_window, scrolling_window, update_frame_line):
3064 * disptab.h (GLYPH_FOLLOW_ALIASES):
3065 * editfns.c (Fformat):
3066 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3067 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3068 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3069 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3070 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3071 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3072 (FONT_DEFERRED_LOG):
3073 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3074 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3075 (FRAME_MOUSE_UPDATE):
3076 * fringe.c (Fdefine_fringe_bitmap):
3077 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3078 (x_create_bitmap_from_xpm_data, xpm_load_image):
3079 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3080 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3081 (MERGE_INTERVAL_CACHE):
3082 * keymap.h (KEYMAPP):
3083 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3084 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3085 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3086 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3087 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3088 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3089 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3090 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3091 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3092 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3093 (SETUP_BUFFER_SYNTAX_TABLE):
3094 * systime.h (timespec_valid_p):
3095 * term.c (save_and_enable_current_matrix):
3096 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3097 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3098 (redisplay_internal, try_window_reusing_current_matrix)
3099 (sync_frame_with_window_matrix_rows, try_window_id)
3100 (display_menu_bar, display_tty_menu_item, display_mode_line)
3101 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3102 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3103 * xmenu.c (xmenu_show):
3104 * xterm.c (use_xim, x_term_init):
3105 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3106 (struct x_bitmap_record):
3107 Use bool for booleans.
3108 * ccl.c (struct buffer_text):
3109 * ccl.h (struct ccl_program):
3110 * charset.h (struct charset):
3112 * coding.h (struct iso_2022_spec, struct coding_system):
3113 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3114 (struct glyph_string, struct face, struct face_cache)
3115 (struct bidi_string_data, struct bidi_it)
3116 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3118 * editfns.c (Fformat):
3119 * frame.h (struct frame):
3120 * fringe.c (struct fringe_bitmap):
3121 * intervals.h (struct interval):
3122 * keyboard.h (struct kboard):
3123 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3124 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3125 (struct Lisp_Buffer_Local_Value, union specbinding):
3126 * macfont.m (struct macfont_info):
3127 * process.h (struct Lisp_Process):
3128 * termchar.h (struct tty_display_info):
3129 * window.h (struct window):
3130 * xterm.h (struct x_output):
3131 Use bool_bf for boolean bit-fields.
3132 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3133 All callers changed.
3134 * ccl.h (struct ccl_program): Remove unused members private_state,
3135 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3137 (struct ccl_spec): Remove unused members cr_carryover,
3138 eight_bit_carryover.
3139 * conf_post.h: Include <stdbool.h>.
3140 (bool_bf): New type.
3141 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3142 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3143 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3144 'do { ... } while (false)' brackets.
3145 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3146 Args must now be expressions; all callers changed.
3147 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3148 (PRODUCE_GLYPHS): Simplify use of boolean.
3149 * fileio.c (Fcopy_file):
3150 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3151 * lisp.h (UNGCPRO): Return void, not int.
3152 (FOR_EACH_TAIL): Use void expression, not int expression.
3153 * region-cache.c: Reindent.
3154 * region-cache.h: Copy comments from region-cache.c, to fix
3155 incorrect remarks about booleans.
3157 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3159 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3160 when character at point is displayed from a display vector.
3163 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3165 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3166 now a list of certificate validation checks that will abort a
3167 connection with an error.
3168 (Fgnutls_boot): Document it and use it.
3170 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3172 * w32term.c (w32_enable_frame_resize_hack): New variable.
3173 (x_set_window_size): Use it to hack frame resizing on Windows
3176 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3178 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3179 Windows-specific code to w32.c. Change error message text to
3180 match that of Posix platforms.
3182 * w32.c (w32_copy_file): New function, most of the code copied and
3183 reworked from Fcopy_file. Improve error handling. Plug memory
3184 leak when errors are thrown. Support file names outside of the
3185 current codepage. (Bug#7100)
3187 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3189 * lread.c (load_path_default): Prototype.
3191 2013-12-13 Glenn Morris <rgm@gnu.org>
3193 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3194 (dump_path): Remove.
3195 (load-path-default): Remove `changed' argument.
3196 Do not set dump_path permanently. Simplify.
3197 (init_lread): Simplify.
3198 (syms_of_lread): Remove dump_path.
3200 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3202 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3203 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3204 2013-12-12 font-related change to avoid Bug#16128, which
3205 is quite hard to fix without even more substantial changes.
3207 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3209 * font.c (font_close_object): Check for live frame (Bug#16128).
3211 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3213 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3214 Return ptrdiff_t, not int, since it's a buffer size.
3215 Reindent/reparen some macros to a more Gnuish style.
3217 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3219 Avoid undefined behavior with huge regexp interval counts.
3220 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3221 since it's now specialized to interval counts. All uses changed.
3222 Do not assume wrapraound on signed integer overflow.
3223 (regex_compile): Simplify based on the above changes.
3225 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3227 Support file names on MS-Windows that use characters outside of
3228 the current system codepage. (Bug#7100)
3230 * w32.c (get_file_security, set_file_security)
3231 (create_symbolic_link): Separate pointers and boolean flags for
3232 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3233 non-zero, else the former.
3234 (codepage_for_filenames, filename_to_utf16, )
3235 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3237 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3239 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3240 Accept only one argument; all callers changed.
3241 (dostounix_filename): Remove the second argument, now works in
3242 UTF-8. All callers changed.
3243 (parse_root): Lose DBCS code.
3244 (get_long_basename, w32_get_short_filename, init_environment)
3245 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3246 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3247 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3248 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3249 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3250 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3252 (ansi_encode_filename): New function.
3253 (get_emacs_configuration, get_emacs_configuration_options):
3255 (add_volume_info, GetCachedVolumeInformation): Run the input file
3256 name through unixtodos_filename, to ensure it is stored and
3257 referenced in canonical form.
3258 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3259 (logon_network_drive, sys_link, utime): Improve error handling.
3260 (sys_access): New function.
3261 (hashval, generate_inode_val): Unused functions deleted.
3262 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3263 (check_windows_init_file): Convert error message from UTF-8 to
3264 ANSI codepage, for display in the message box.
3265 (globals_of_w32): Set w32_unicode_filenames according to the OS
3268 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3269 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3270 (syms_of_w32term): Declare w32-unicode-filenames.
3272 * w32proc.c (new_child, delete_child): Remove code that handled
3273 unused pending_deletion and input_file members of the child struct.
3274 (create_child, sys_spawnve): Convert all file names to ANSI
3275 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3276 name cannot be encoded in ANSI codepage. Don't use
3277 unixtodos_filename, mirror slashes by hand.
3278 (record_infile, record_pending_deletion): Functions deleted.
3279 (Fw32_short_file_name): Call w32_get_short_filename instead of
3282 * w32notify.c (add_watch): Work in Unicode mode when
3283 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3284 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3285 instead, do the same with Lisp primitives.
3287 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3288 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3289 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3290 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3291 (Fw32_shell_execute): Improve error reporting.
3292 (Fdefault_printer_name): Ifdef away for Cygwin.
3294 * w32.h (struct _child_process): Remove input_file and
3295 pending_deletion members that are no longer used.
3296 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3297 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3298 (ansi_encode_filename): New and updated prototypes.
3300 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3302 (unexec): Don't use dostounix_filename, it expects a file name in
3303 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3306 * fileio.c (Ffile_name_directory, file_name_as_directory)
3307 (directory_file_name, Fexpand_file_name)
3308 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3309 arguments of dostounix_filename.
3310 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3311 use MAX_UTF8_PATH for size of file-name strings.
3312 (emacs_readlinkat): Build an explicitly unibyte string for file
3314 (syms_of_fileio) <file-name-coding-system>:
3315 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3317 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3318 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3319 directories to UTF-8.
3320 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3321 environment, and each element of the input PATH, to UTF-8.
3323 * dired.c (file_attributes): Use build_unibyte_string explicitly
3324 to make Lisp strings from user and group names.
3326 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3329 * coding.c (decode_file_name, encode_file_name): New functions.
3331 * termcap.c (tgetent): Adapt to the change in arguments of
3334 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3337 * msdos.c (dostounix_filename, init_environment): Adapt to the
3338 change in arguments of dostounix_filename.
3340 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3341 [WINDOWSNT]: Encode file names passed to the image libraries in
3344 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3345 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3347 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3348 arguments of dostounix_filename.
3350 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3352 * font.h (struct font_entity) [HAVE_NS]: New field to record
3353 font driver which was used to create this entity.
3354 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3355 frame where the font was opened.
3356 (font_close_object): Add prototype.
3357 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3358 (font_close_object): Not static any more. Lost frame arg.
3359 Adjust comment and users.
3360 * alloc.c (cleanup_vector): Call font_close_object to adjust
3361 per-frame font counters correctly. If HAVE_NS, also call
3362 driver-specific cleanup for font-entity objects.
3363 * ftfont.c (ftfont_open):
3364 * nsfont.m (nsfont_open):
3365 * w32font.c (w32font_open_internal):
3366 * xfont.c (xfont_open):
3367 * xftfont.c (xftfont_open): Save frame pointer in font object.
3368 * macfont.m (macfont_open): Likewise.
3369 (macfont_descriptor_entity): Save driver pointer to be able
3370 to call its free_entity routine when font-entity is swept.
3371 * ftxfont.c (ftxfont_open): Add eassert because frame
3372 pointer should be saved by ftfont_driver.open.
3374 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3376 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3377 input polling is used. This is still meaningful for Cygwin, see
3378 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3379 * keyboard.c (poll_for_input_1, input_polling_used):
3380 Define unconditionally.
3381 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3382 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3383 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3384 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3385 (face_for_char): Likewise. Rearrange eassert and return ASCII
3386 face for CHAR_BYTE8_P.
3387 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3389 2013-12-11 Ken Brown <kbrown@cornell.edu>
3391 * dispextern.h (erase_phys_cursor):
3392 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3394 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3396 * nsterm.m (x_free_frame_resources):
3397 * term.c (tty_free_frame_resources):
3398 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3399 face cache because it's implied by free_frame_faces anyway.
3400 * w32term.c (x_free_frame_resources): Likewise. Do not call
3401 free_frame_faces twice.
3403 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3405 * editfns.c (Fformat_time_string): Mention %F in the doc.
3407 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3409 * window.c (resize_frame_windows): Don't return immediately when
3410 the root window's size doesn't change - the minibuffer window
3411 may still have to be repositioned/resized.
3412 * xfns.c (Fx_create_frame): Always change the frame size after
3413 initializing the frame's faces.
3414 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3415 change_frame_size should already have done it.
3416 (x_new_font): Assign new tool- and menu-bar heights.
3417 (x_set_window_size_1): Account for tool- and menu-bar heights
3418 (Bug#16013). Don't set pixel sizes since change_frame_size
3419 should already have done it.
3421 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3423 Remove the option of using libcrypto.
3424 * Makefile.in (LIB_CRYPTO): Remove.
3425 (LIBES): Don't use it.
3427 2013-12-11 Juri Linkov <juri@jurta.org>
3429 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3430 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3432 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3434 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3435 drawn tool bar items (Bug#16058).
3436 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3438 2013-12-09 Ken Brown <kbrown@cornell.edu>
3440 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3442 * lisp.h (get_frame_param): Adjust conditions for prototype
3445 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3447 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3448 Avoid unused macro warning if configured --without-xft.
3450 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3452 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3454 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3456 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3458 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3460 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3462 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3464 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3466 Use libcrypto's checksum implementations if available, for speed.
3467 * Makefile.in (LIB_CRYPTO): New macro.
3470 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3471 The macro didn't conform to C99 due to type mismatch,
3472 which caused compilation failure with Sun C 5.12,
3473 and it was confusing anyway. Include window.h to declare
3474 redisplay_other_windows.
3476 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3478 * window.c (set_window_buffer): Update mode line (bug#16084).
3480 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3482 Fix minor problems found by static checking.
3483 * keyboard.c (poll_for_input_1, input_polling_used):
3484 Define only if HAVE_NTGUI.
3485 * xmenu.c (popup_activate_callback): Omit unnecessary
3486 check against USE_X_TOOLKIT, which must be defined here anyway.
3487 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3490 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3492 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3494 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3496 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3498 * nsterm.m (x_set_window_size): Remove fprintf.
3499 (init): Define always. Set applicationDidFinishLaunchingCalled
3501 (applicationDidFinishLaunching:):
3502 Set applicationDidFinishLaunchingCalled.
3503 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3506 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3508 Pixel resize changes for NS (Bug#16049).
3509 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3510 height/width. row/cols are locals.
3511 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3512 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3513 (windowWillResize): Remove gsextra. Calculate extra as in
3515 (x_new_font): Don't change frame size if fullscreen.
3516 Change size pixelwise.
3518 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3519 comment in xfns.c. Change to pixelwise call.
3521 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3523 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3526 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3528 * xterm.c (input_signal_count): Remove.
3529 (x_dispatch_event): Define unconditionally.
3530 (x_make_frame_visible): Process X events until the frame
3531 is really visible (Bug#16027).
3532 * xterm.h (x_dispatch_event): Declare unconditionally.
3534 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3536 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3538 * nsterm.m (x_set_window_size): Handle pixelwise.
3540 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3542 * w32term.c (x_new_font):
3543 * xterm.c (x_new_font): Calculate new frame size from new font
3546 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3548 * lisp.h (FOR_EACH_TAIL): New macro.
3549 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3551 * window.c (select_window): Call second wset_redisplay before we change
3552 selected_window (bug#16034).
3554 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3556 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3558 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3560 * w32xfns.c: Include window.h, to avoid a compiler warning.
3562 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3564 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3565 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3566 window_scroll takes care of it.
3567 (Fset_window_point, Fdelete_other_windows_internal)
3568 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3569 (Fsplit_window_internal, Fdelete_window_internal)
3570 (Fresize_mini_window_internal, Fset_window_configuration)
3571 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3572 cause redisplay instead of forcing a complete redisplay.
3573 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3574 we're only affecting the selected_window.
3576 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3578 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3579 directional control characters. Update type and category
3580 determination according to the UBA from Unicode v6.3.
3581 (bidi_category_t): New category EXPLICIT_FORMATTING.
3583 * dispextern.h (bidi_type_t): Update to include new bidirectional
3584 properties introduced with Unicode v6.3. (Bug#16043)
3586 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3588 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3591 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3593 * font.c (font_list_entities): Remove dummy assignment.
3594 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3595 used on graphic displays only. Remove unused 'font_encoder' member.
3596 (struct font_bitmap): Remove unused 'extra' member.
3597 * nsfont.m (nsfont_open):
3598 * w32font.c (w32font_open_internal):
3599 * ftfont.c (ftfont_get_bitmap): Adjust users.
3601 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3603 Use bool for boolean.
3604 * tparam.c (tparam1):
3605 * undo.c (record_point, record_property_change):
3606 Use bool for boolean, for local vars that are always true or false.
3608 Minor integer overflow fixes (Bug#16033).
3609 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3610 This improves on the previous fix to this function.
3611 (window_resize_check): When summing up pixel counts, don't rely on
3612 undefined behavior if the sum overflows.
3614 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3616 * window.c (Fset_window_new_pixel): Don't choke at negative
3617 argument value (Bug#16033).
3619 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3620 to avoid crash in window_box_height.
3622 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3623 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3625 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3627 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3629 Minor integer overflow fixes.
3630 * window.c (Fset_window_new_pixel, grow_mini_window):
3631 * xdisp.c (Fwindow_text_pixel_size):
3632 Avoid undefined behavior on signed integer overflow.
3633 * xfns.c (x_set_mouse_color):
3634 Check that drag shape fits in 'unsigned', since that's what X wants.
3636 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3638 Improve reporting of fatal exception on MS-Windows.
3639 * w32fns.c (my_exception_handler): New function.
3640 (globals_of_w32fns): Set it up as the unhandled exception
3641 handler. Initialize exception code and address to zeros.
3642 (emacs_abort): If the exception code and address are available,
3643 print them at the beginning of the backtrace. Fix the format of
3644 printing addresses (was producing 0x0x12345678 on XP).
3647 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3649 * eval.c (Fbacktrace__locals): New function.
3650 (syms_of_eval): Defsubr it.
3652 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3654 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3655 Define here to unify between...
3656 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3657 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3659 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3661 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3663 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3664 fringe background extension.
3665 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3666 because they are now always the same as `left' and `width',
3667 respectively. Remove code for the case that `width' and
3668 `sb_width' are different.
3670 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3672 Fix minor problems found by static checking.
3673 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3674 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3675 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3677 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3679 * image.c (imagemagick_compute_animated_image): Don't crash if we
3680 have an animation with different-sized images (bug#15313).
3682 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3684 Remove some unused items introduced during pixelwise change.
3685 * window.c (window_resize_total_check): Remove unused function.
3686 * xdisp.c (remember_mouse_glyph): Remove unused label.
3687 (Ftool_bar_height): Move declaration inside #if.
3688 * xterm.c (x_set_window_size): Don't use r and c.
3690 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3692 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3695 * window.c (Fset_window_configuration): Comment out unused variables.
3697 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3699 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3701 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3703 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3705 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3706 HAVE_GNUTLS3 (Bug#16001).
3708 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3709 if interrupts are deferred (Bug#15801).
3711 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3713 Support resizing frames and windows pixelwise.
3714 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3715 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3716 (struct glyph_matrix): Replace window_left_col and
3717 window_top_line by window_pixel_left and window_pixel_top.
3718 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3720 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3721 (draw_window_divider, move_it_to, x_draw_right_divider)
3722 (x_draw_bottom_divider, change_frame_size): Add or fix
3724 * dispnew.c (change_frame_size_1): Change prototype.
3725 (adjust_glyph_matrix, required_matrix_width)
3726 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3727 values instead of lines and columns.
3728 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3729 WINDOW_TOTAL_FRINGE_WIDTH.
3730 (handle_window_change_signal, do_pending_window_change)
3731 (init_display): Adjusts calls of change_frame_size.
3732 (change_frame_size, change_frame_size_1): Handle pixelwise
3734 * frame.c (Qright_divider_width, Qbottom_divider_width):
3736 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3737 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3738 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3739 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3741 (set_frame_param): New function.
3742 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3743 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3744 (Ffringe_width, Fborder_width, Fright_divider_width)
3745 (Fbottom_divider_width): New functions, defsubr them.
3746 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3747 New argument pixelwise.
3748 (struct frame_parm_table): New members Qright_divider_width and
3749 Qbottom_divider_width.
3750 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3751 (x_report_frame_params): Handle Qright_divider_width and
3752 Qbottom_divider_width.
3753 (x_set_right_divider_width, x_set_bottom_divider_width):
3755 (frame_resize_pixelwise): New option.
3756 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3757 new_pixelwise, right_divider_width and bottom_divider_width;
3758 remove total_lines; rename text_lines, text_cols, new_text_lines
3759 and new_text_cols to text_height, text_width, new_height and
3760 new_width respectively.
3761 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3762 FRAME_TEXT_WIDTH respectively.
3763 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3764 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3765 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3767 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3768 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3769 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3770 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3771 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3772 (FRAME_TOTAL_COLS_ARG): Remove macro.
3773 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3774 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3775 (x_wm_set_size_hint): Handle frame pixel sizes.
3776 * indent.c (compute_motion, Fcompute_motion):
3777 Call window_body_width instead of window_body_cols.
3778 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3779 (make_lispy_position): Handle right and bottom dividers.
3780 (Fsuspend_emacs): Pixelize call of change_frame_size.
3781 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3782 * lisp.h: Extern set_frame_param.
3783 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3785 (Fx_create_frame): Add entry for vertical_drag_cursor.
3786 Pixelize call of change_frame_size.
3787 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3788 * nsterm.m (ns_update_window_end): Optionally draw right
3790 (x_set_window_size): Add argument pixelwise.
3791 Call check_frame_size and change_frame_size with pixelwise zero.
3792 (ns_draw_window_divider): New function.
3793 (ns_redisplay_interface): Add ns_draw_window_divider.
3794 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3795 (x_new_font): Call x_set_window_size with pixelwise zero.
3796 * print.c (print_object): For a window print its sequence
3798 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3799 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3800 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3801 (w32_createwindow): Use scroll bar area width.
3802 (w32_wnd_proc): Handle bottom divider width.
3803 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3804 (Fx_create_frame): Default divider width parameters.
3805 Caclulate sizes pixelwise. Add vertical drag cursor support.
3806 (x_create_tip_frame): Default divider widths to zero.
3807 Pixelize call to change_frame_size.
3808 (Fx_show_tip): Add handling of divider widths. Pixelize window
3810 (Fw32_frame_rect): New function.
3811 (frame_parm_handler w32_frame_parm_handlers): Add divider
3813 (Vx_window_vertical_drag_shape): Add variable.
3814 * w32inevt.c (resize_event, maybe_generate_resize_event):
3815 Pixelize change_frame_size calls.
3816 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3818 * w32term.c (w32_draw_window_divider): New function.
3819 (x_update_window_end): Handle right divider.
3820 (w32_draw_fringe_bitmap, x_scroll_run)
3821 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3822 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3823 Calculate new frame sizes pixelwise.
3824 (x_new_font): Pixelize call to x_set_window_size.
3825 (x_check_fullscreen): Pixelize call to change_frame_size.
3826 (x_set_window_size_1, x_set_window_size): New argument
3827 pixelwise. Calculate pixelwise.
3828 (x_wm_set_size_hint): Use scroll bar area width.
3829 (w32_redisplay_interface): Add w32_draw_window_divider.
3830 * w32term.h (struct w32_output): Add vertical drag cursor.
3831 * widget.c (set_frame_size, update_wm_hints)
3832 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3834 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3835 * window.c (sequence_number): Restore.
3836 (Fwindow_pixel_width, Fwindow_pixel_height)
3837 (Fwindow_mode_line_height, Fwindow_header_line_height)
3838 (window_pixel_to_total, Frun_window_scroll_functions)
3839 (Fset_window_new_pixel, window_resize_apply_total)
3840 (Fwindow_resize_apply_total): New functions.
3841 (window_body_height, window_body_width): Rename from
3842 window_body_lines. New argument PIXELWISE.
3843 Calculate pixelwise.
3844 (Fwindow_body_height, Fwindow_body_width): New argument
3846 (coordinates_in_window, window_relative_x_coord): Use window's
3847 pixel width instead of total width.
3848 (replace_window, recombine_windows): Initialize pixel values.
3849 (resize_root_window, resize_frame_windows, grow_mini_window)
3850 (shrink_mini_window): New argument PIXELWISE.
3851 Calculate pixelwise.
3852 (Fdelete_other_windows_internal, adjust_window_margins)
3853 (window_resize_check, window_resize_apply)
3854 (Fdelete_window_internal, Fresize_mini_window_internal)
3855 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3856 (check_frame_size): Rename arguments. New argument PIXELWISE.
3857 Calculate pixelwise.
3858 (set_window_buffer): Make samebuf bool. Run configuration change
3859 hook only if buffer changed.
3860 (Fset_window_buffer): Rewrite doc-string.
3861 (make_window): Initialize new_pixel slot.
3862 (Fwindow_resize_apply): Check pixel size of root window.
3863 (Fsplit_window_internal): Call 2nd argument pixel_size.
3864 Calculate pixelwise.
3865 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3867 (save_window_data): New slots frame_text_width,
3868 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3869 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3871 (Fcurrent_window_configuration, Fset_window_configuration)
3872 (save_window_save, compare_window_configurations): Handle new
3873 slots in save_window_data and saved_window.
3874 (Fset_window_scroll_bars): Fix doc-string.
3875 (window_resize_pixelwise): New variable.
3876 (coordinates_in_window, Fcoordinates_in_window_p):
3878 (make_parent_window): Adjust sequence_number.
3879 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3881 * window.h (struct window): New members new_pixel, pixel_left,
3882 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3883 (wset_new_pixel): New function.
3884 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3885 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3886 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3887 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3888 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3889 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3890 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3891 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3892 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3893 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3894 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3895 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3896 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3897 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3898 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3900 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3901 (window_body_width, check_frame_size): Adapt external declarations.
3902 * xdisp.c (last_max_ascent): New integer.
3903 (window_text_bottom_y): Handle bottom divider.
3904 (window_box_width, window_box_height): Calculate pixelwise.
3905 (get_glyph_string_clip_rects): Handle right divider.
3906 (remember_mouse_glyph): When windows are resized pixelwise
3907 proceed with width and height set to 1.
3908 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3910 (move_it_to): Calculate and return maximum x position
3912 (Fwindow_text_pixel_size): New function.
3913 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3914 (tool_bar_lines_needed): Rename to tool_bar_height.
3915 Calculate pixelwise.
3916 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3917 Calculate pixelwise.
3918 (redisplay_tool_bar): Calculate pixelwise.
3919 (redisplay_window): Calculate pixelwise. Handle dividers.
3920 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3921 (x_draw_vertical_border): Handle dividers.
3922 (define_frame_cursor1): Handle vertical drag cursor.
3923 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3924 (expose_window): Calculate pixelwise. Handle dividers.
3925 (init_xdisp): Initialize pixel values.
3926 * xfaces.c (Qwindow_divider): New face.
3927 (realize_basic_faces): Realize it.
3928 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3929 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3930 (x_set_scroll_bar_default_width): Default actual width to 16.
3931 (Fx_create_frame): Set sizes pixelwise.
3932 (x_create_tip_frame): Default divider widths to zero.
3933 Pixelize call of change_frame_size.
3934 (Fx_show_tip): Handle divider widths. Initial pixel position
3936 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3937 (Vx_window_vertical_drag_shape): New option.
3938 * xmenu.c (free_frame_menubar): Pixelize call of
3940 * xterm.c (x_draw_window_divider): New function.
3941 (x_update_window_end): Optionally draw right divider.
3942 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3943 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3944 (handle_one_xevent, x_new_font): Calculate pixelwise.
3945 (x_set_window_size_1, x_set_window_size): New argument
3946 pixelwise. Calculate pixelwise.
3947 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3948 (struct x_redisplay_interface): Add x_draw_window_divider.
3949 * xterm.h (struct x_output): Add vertical_drag_cursor.
3951 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3953 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3954 Set invisible frames's `redisplay' when a full redisplay is requested.
3955 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3956 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3957 (display_mode_lines): Set it here instead.
3959 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3961 * dispextern.h (set_window_update_flags): Remove.
3963 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3965 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3967 * xdisp.c (REDISPLAY_SOME_P): New macro.
3968 (redisplay_internal): Use it (bug#15999).
3969 (prepare_menu_bars, redisplay_window): Use it as well.
3971 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3973 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3975 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3976 (globals_of_w32font): Zero it out.
3977 (GetCharWidth32W_Proc): New function pointer.
3978 (get_char_width_32_w): New function.
3979 (compute_metrics): If get_glyph_outline_w returns an error, try
3980 get_char_width_32_w before declaring a failure. This avoids
3981 punishing raster (a.k.a. "bitmap") fonts by slowing down
3982 redisplay. (Bug#6364).
3984 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3986 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3987 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3988 highlight needs to be redisplayed. (Bug#15913)
3990 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3992 Fix minor problems found by static checking.
3993 * buffer.h (struct buffer_text, struct buffer):
3994 * frame.h (struct frame):
3995 * window.h (struct window):
3996 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3997 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3998 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3999 no-longer-valid use of HAVE_MENUS.
4000 * xdisp.c (propagate_buffer_redisplay): Now static.
4002 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4004 * xmenu.c (Fmenu_or_popup_active_p):
4005 * window.c (Fset_window_configuration):
4006 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4007 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4008 * fns.c (Fyes_or_no_p):
4009 * editfns.c (Fmessage_box, Fmessage_or_box):
4010 * alloc.c (make_save_ptr_ptr):
4011 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4013 * window.c (Fset_window_configuration): Move select_window later.
4015 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4017 Refine redisplay optimizations to only redisplay *some* frames/windows
4018 rather than all of them.
4019 * xdisp.c (REDISPLAY_SOME): New constant.
4020 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4021 (bset_redisplay, bset_update_mode_line): New functions.
4022 (message_dolog): Use bset_redisplay.
4023 (clear_garbaged_frames): Use fset_redisplay.
4024 (echo_area_display): Use wset_redisplay.
4025 (buffer_shared_and_changed): Remove.
4026 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4027 frame titles. Compute the actual set of windows redisplayed.
4028 Don't update frame titles and menu bars for frames that don't need to
4030 (propagate_buffer_redisplay): New function.
4032 (redisplay_internal): Use it. Be more selective in the set of windows
4033 we redisplay. Propagate windows_or_buffers_changed to
4034 update_mode_lines a bit later to simplify the code.
4035 (mark_window_display_accurate_1): Reset window and buffer's
4037 (redisplay_window): Do nothing if neither the window nor the buffer nor
4038 the frame needs redisplay.
4039 * window.h (struct window): Add `redisplay' field.
4040 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4041 (redisplay_other_windows, window_list): New declarations.
4042 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4043 (window_list): Not static any more.
4044 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4045 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4046 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4047 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4048 * frame.h (struct frame): Add `redisplay' field.
4049 Move `external_menu_bar' bitfield next to other bit-fields.
4050 (SET_FRAME_GARBAGED): Use fset_redisplay.
4051 (SET_FRAME_VISIBLE): Don't garbage the frame;
4052 Use redisplay_other_windows.
4053 * buffer.h (struct buffer): Add `redisplay' field.
4054 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4055 (modify_overlay): Use bset_redisplay.
4056 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4058 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4060 Support w32 file notifications in batch mode.
4061 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4062 invalid (which happens in batch mode). If non-interactive, call
4063 handle_file_notifications to store file notification events in the
4064 input queue. (Bug#15933)
4066 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4068 * w32inevt.c (handle_file_notifications): Now external, not static.
4070 * w32term.h (handle_file_notifications): Provide prototype.
4072 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4073 init_crit, since init_display, which does that otherwise, is not
4076 2013-11-27 Glenn Morris <rgm@gnu.org>
4078 * Makefile.in ($(lispsource)/international/charprop.el): New.
4079 (emacs$(EXEEXT)): Depend on charprop.el.
4081 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4083 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4084 deleting portions of the buffer under non-nil REPLACE argument.
4087 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4088 directory, watch it and not its parent.
4089 (add_watch): Allow empty string in FILE.
4091 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4093 * window.c (Fset_window_start, window_resize_apply)
4094 (window_scroll): Reset window_end_valid (Bug#15957).
4096 2013-11-27 Glenn Morris <rgm@gnu.org>
4098 * Makefile.in (leimdir): Now in lisp source directory.
4099 ($(leimdir)/leim-list.el): Just use ../leim .
4100 * epaths.in (PATH_DUMPLOADSEARCH):
4101 * lread.c (load_path_default):
4102 * nsterm.m (ns_load_path): No more leim directory.
4104 2013-11-26 Andreas Schwab <schwab@suse.de>
4106 * .gdbinit (xgettype): Add cast.
4108 2013-11-26 Glenn Morris <rgm@gnu.org>
4110 Preload leim-list.el.
4111 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4112 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4113 is a single directory.
4115 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4117 bool-vector-subsetp is now the normal direction (Bug#15912).
4118 * data.c (Fbool_vector_subsetp): Test whether the first argument
4119 is a subset of the second one, not the reverse. Add doc string.
4121 Fix minor problems found by static checking.
4122 * lread.c (load_path_default): Now static.
4123 * textprop.c (text_property_stickiness): Be consistent about the
4124 test used when deciding whether to consider the previous character.
4125 This simplifies the code a bit.
4127 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4129 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4131 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4132 (syms_of_frame): Don't defsubr them.
4134 2013-11-25 Glenn Morris <rgm@gnu.org>
4136 * lread.c (load_path_default): Change the sense of the argument.
4137 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4138 from dump_path. When it is not, avoid checking dump_path twice.
4140 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4141 uninstalled dump_path against installed Vload_path. (Bug#15964)
4143 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4145 Export get_pos_property to Elisp.
4146 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4147 (syms_of_editfns): Export it to Elisp.
4149 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4151 2013-11-23 Romain Francoise <romain@orebokech.com>
4153 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4154 initialization here ...
4155 (syms_of_fileio): ... from here.
4157 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4159 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4160 Please use --enable-check-lisp-object-type.
4162 2013-11-23 Glenn Morris <rgm@gnu.org>
4164 * process.c (get_process): Explicit error for dead buffers.
4166 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4168 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4170 2013-11-23 Glenn Morris <rgm@gnu.org>
4172 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4173 * lread.c (load_path_check): Take path to check as argument.
4174 (load_path_default): New, split from init_lread.
4175 (init_lread): Move calc of default load-path to load_path_default.
4176 Empty elements in EMACSLOADPATH now stand for the default.
4177 (load-path): Doc fix.
4178 * emacs.c (decode_env_path): Add option to treat empty elements
4179 as nil rather than ".".
4180 * callproc.c (init_callproc_1, init_callproc):
4181 * image.c (Vx_bitmap_file_path):
4182 * lisp.h (decode_env_path):
4183 * lread.c (Vsource_directory):
4184 Update for new argument spec of decode_env_path.
4186 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4188 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4189 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4191 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4193 Fix some dependency problems that cause unnecessary recompiles.
4194 Problem reported by RMS in
4195 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4196 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4197 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4198 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4199 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4200 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4201 (boostrap-clean): No need to remove stamp-oldxmenu.
4203 Fix recently introduced bool vector overrun.
4204 This was due to an optimization that went awry.
4205 Reported by Glenn Morris in
4206 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4207 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4208 for empty vectors, undoing the 2013-11-18 change.
4209 * data.c (bool_vector_binop_driver): Rely on this.
4210 Fix bug that occasionally overran the destination.
4211 * lisp.h (struct Lisp_Bool_vector): Document this.
4213 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4215 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4218 * nsterm.m (init, run, stop:): Comment out for now, does not work
4221 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4223 * charset.c (syms_of_charset): Don't read past end of string.
4225 2013-11-19 Glenn Morris <rgm@gnu.org>
4227 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4229 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4231 Add hooks to run on gaining/losing focus. (Bug#15029)
4232 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4233 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4234 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4236 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4238 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4239 The old names predated the API change that put destination at end.
4241 Improve API of recently-added bool vector functions (Bug#15912).
4242 The old API had (bool-vector-count-matches A B)
4243 and (bool-vector-count-matches-at A B I), which gave the
4244 misleading impression that the two functions were variants, one
4245 with a location I. The new API has (bool-vector-count-population A)
4246 and (bool-vector-count-consecutive A B I) to make the distinction
4247 clearer. The first function no longer has a B argument, since the
4248 caller can easily determine the number of nils if the length and
4249 number of ts is known.
4250 * data.c (Fbool_vector_count_population): Rename from
4251 bool_vector_count_matches, and accept just 1 argument.
4252 (Fbool_vector_count_consecutive): Rename from
4253 Fbool_vector_count_matches_at.
4255 Always allocate at least one bits_word per bool vector.
4256 See Daniel Colascione in:
4257 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4258 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4259 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4260 * lisp.h (struct Lisp_Bool_vector): Document this.
4262 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4264 * insdel.c (invalidate_buffer_caches): New function, consolidated
4265 from part of prepare_to_modify_buffer.
4266 (insert_from_gap, prepare_to_modify_buffer):
4267 * coding.c (code_convert_region, code_convert_string):
4268 Call invalidate_buffer_caches. (Bug#15841)
4270 * lisp.h (invalidate_buffer_caches): Add prototype.
4272 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4274 * w32term.c (x_update_window_end): Don't invalidate the entire
4275 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4276 highlight needs to be redisplayed. (Bug#15913)
4278 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4280 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4282 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4284 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4285 while we are using Vprin1_to_string_buffer.
4287 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4288 after inserting the description string. (Bug#15907)
4290 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4292 * data.c: Work around bogus GCC diagnostic about shift count.
4293 Reported by Eli Zaretskii in
4294 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4295 (pre_value): New function.
4296 (count_trailing_zero_bits): Use it.
4298 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4300 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4301 assume C macros are not supported even under -g3 in these old GCC
4304 2013-11-15 Leo Liu <sdl.web@gmail.com>
4306 * minibuf.c (Ftry_completion, Fall_completions)
4307 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4309 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4311 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4312 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4313 This avoids placing unnecessary constants into the Emacs code.
4315 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4317 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4318 for Cygwin w32 build.
4320 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4321 for Cygwin w32 build. (Bug#15892)
4323 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4325 Simplify, port and tune bool vector implementation.
4326 * alloc.c (bool_vector_exact_payload_bytes)
4327 (bool_vector_payload_bytes): Remove.
4328 (bool_vector_fill): Return its argument.
4329 * alloc.c (bool_vector_fill):
4331 * print.c (print_object):
4332 Simplify by using bool_vector_bytes.
4333 * alloc.c (make_uninit_bool_vector):
4334 New function, broken out from Fmake_bool_vector.
4335 (Fmake_bool_vector): Use it. Use tail call.
4336 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4337 * data.c (BITS_PER_ULL): New constant.
4338 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4339 if long long versions don't exist.
4340 (shift_right_ull): New function.
4341 (count_one_bits_word): New function, replacing popcount_bits_word
4342 macro. Don't assume that bits_word is no wider than long long.
4343 (count_one_bits_word, count_trailing_zero_bits):
4344 Don't assume that bits_word is no wider than long long.
4345 * data.c (bool_vector_binop_driver, bool_vector_not):
4346 * fns.c (Fcopy_sequence):
4348 Create an uninitialized destination, to avoid needless work.
4349 (internal_equal): Simplify.
4350 (Ffillarray): Prefer tail call.
4351 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4352 contain at least one word.
4353 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4354 chars are narrower than ints.
4355 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4356 * fns.c (Fcopy_sequence):
4358 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4359 Don't try to port to hosts where bits_word values have holes; the
4360 code wouldn't work there anyway. Verify this assumption, though.
4361 (bool_vector_bytes): New function.
4362 (make_uninit_bool_vector): New decl.
4363 (bool_vector_fill): Now returns Lisp_Object.
4365 * xfns.c (xic_create_fontsetname):
4366 * xrdb.c (gethomedir): Prefer tail calls.
4368 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4370 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4371 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4373 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4374 that requires a return value.
4375 (Fset_buffer_modified_p): Take advantage of this change to do
4378 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4380 * buffer.c (Frestore_buffer_modified_p): Sync it with
4381 Fset_buffer_modified_p.
4382 (Fforce_mode_line_update): New function, moved from subr.el.
4383 (Fset_buffer_modified_p): Use them.
4384 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4386 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4388 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4389 This avoids undefined behavior when subtracting pointers into
4390 different aways. On my platform it also makes the code a tad
4391 smaller and presumably faster.
4393 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4395 * keyboard.c (command_loop_1): Use region-extract-function.
4396 * insdel.c (Qregion_extract_function): Not static any more (can we
4397 stop pretending that these vars can benefit from being marked static?).
4399 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4401 * search.c (find_newline): If buffer text is relocated during the
4402 "dumb loop", adjust C pointers into buffer text to follow suit.
4405 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4407 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4408 for conversion (Bug#15837).
4410 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4412 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4413 for the entire range of inserted characters. (Bug#15841)
4415 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4417 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4419 (realize_default_face): Remove assignment to distant-foreground if
4420 unspecified (Bug#15815).
4422 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4424 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4425 cache-long-scans disabled, since we don't want to call
4426 prepare_to_modify_buffer (in insert_1_both) for each message we
4429 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4430 from buffer.c. Improve commentary to the buffer field setter
4433 * buffer.c (bset_cache_long_scans): Static function deleted.
4434 Improve commentary to the buffer field setter functions.
4435 (init_buffer_once): Default for cache-long-scans changed to t.
4438 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4440 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4442 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4443 This bug was introduced in my 2013-06-21 change, and caused
4444 struct Lisp_Sub_Char_Table objects to be given too many slots,
4445 which broke 'make -C admin/unidata'.
4447 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4449 Import changes from mac-port 4.5.
4450 * macfont.m (mac_font_copy_default_descriptors_for_language)
4451 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4452 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4453 (macfont_language_default_font_names): New.
4454 (macfont_list): Rearrange language/charset code.
4455 (macfont_close): Don't check for macfont_info->cache.
4456 (mac_ctfont_create_preferred_family_for_attributes): New font
4457 selection code, call
4458 mac_font_copy_default_name_for_charset_and_languages.
4459 (mac_font_copy_default_descriptors_for_language)
4460 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4462 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4464 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4466 Port to C11 aligned_alloc, and fix some integer overflows.
4467 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4468 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4469 and use of posix_memalign replaced with aligned_alloc.
4470 (aligned_alloc): New function, defined or declared as needed.
4471 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4472 Don't undef; configure.ac now does this.
4473 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4474 (calloc, aligned_alloc): Check for integer overflow.
4475 (aligned_alloc): Rename from memalign. All uses changed.
4476 (memalign): New function, an alias for aligned_alloc.
4478 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4480 * xdisp.c (redisplay_internal): Fix typo in last change.
4482 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4484 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4486 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4488 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4489 redisplay--mode-lines-cause.
4490 (redisplay_internal): Keep them uptodate. Remove redundant check of
4491 buffer_shared_and_changed.
4492 * *.[chm]: Number every assignment to update_mode_lines so we
4493 can track why it is set.
4495 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4497 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4499 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4501 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4502 can track why it is set.
4504 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4506 Integer-related fixes for term.c etc.
4507 * dispextern.h (face_tty_specified_color): New function.
4508 * term.c (turn_on_face): Don't rely on undefined behavior when
4509 assigning an out-of-range value to 'long'.
4510 Simplify test for toggling highlight.
4511 (tty_capable_p): Omit last two (unused) args. All callers changed.
4512 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4513 (read_menu_input, tty_menu_activate, tty_menu_show):
4514 * xfaces.c (x_supports_face_attributes_p)
4515 (tty_supports_face_attributes_p):
4516 Use bool for boolean. All callers changed.
4517 (tty_supports_face_attributes_p): Omit defaults for color indices;
4518 no longer needed. Simplify tail call.
4520 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4522 * xdisp.c (prepare_menu_bars): Mark static.
4523 * lisp.h (prepare_menu_bars): Don't declare.
4524 * xselect.c (x_handle_selection_clear):
4525 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4527 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4529 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4530 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4532 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4534 * keyboard.c (Fcommand_error_default_function): Rename from
4535 Fdefault_error_output.
4537 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4539 * keyboard.c (Fdefault_error_output): New function, extracted from
4541 (syms_of_keyboard): Use it for Vcommand_error_function.
4543 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4545 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4546 (init_eval): Use it to ensure handlerlist is non-NULL.
4547 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4548 (Fsignal): Adjust NULLness test of handlerlist.
4549 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4551 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4553 * callproc.c (call_process): Call prepare_to_modify_buffer before
4554 decoding text read from the sub-process, as the decoded stuff will
4555 be inserted into the buffer. This will invalidate the various
4556 caches maintained for the buffer. (Bug#15148)
4558 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4560 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4561 string of glyphless-char-display.
4563 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4565 * nsfns.m (ns_get_name_from_ioreg): New function.
4566 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4567 OSX >= 10.9. Use ns_get_name_from_ioreg.
4569 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4571 Simplify and port recent bool vector changes.
4572 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4573 only in this file. Use a more-efficient implementation if the
4574 second argument is a power of 2.
4575 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4576 Remove no-longer-necessary compile-time checks.
4577 (bool_vector_exact_payload_bytes): New function.
4578 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4579 exact payload changed to call the new function. Do not assume
4580 that the arg or result fits in ptrdiff_t.
4581 (bool_vector_fill): New function.
4582 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4584 (vroundup_ct): Don't assume arg fits in size_t.
4585 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4586 invoke set_category_set.
4587 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4588 All callers changed. Use bool_vector_set.
4589 * category.h (XCATEGORY_SET): Remove; no longer needed.
4590 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4592 * data.c (Faref): Use bool_vector_ref.
4593 (Faset): Use bool_vector_set.
4594 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4595 (Fbool_vector_not, Fbool_vector_count_matches)
4596 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4597 * fns.c (concat): Use bool_vector_ref.
4598 (Ffillarray): Use bool_vector_fill.
4599 (mapcar1): Use bool_vector_ref.
4600 (sxhash_bool_vector): Hash words, not bytes.
4601 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4602 a constant, since it's now used in #if.
4603 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4604 unsigned char on unusual architectures, so that we no longer
4605 assume that the number of bits per bits_word is a power of two or
4606 is a multiple of 8 or of CHAR_BIT.
4607 (Qt): Add forward decl.
4608 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4609 at least as strictly as bits_word.
4610 (bool_vector_data, bool_vector_uchar_data): New accessors.
4611 All data structure accesses changed to use them.
4612 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4613 (bool_vector_set): New functions.
4614 (bool_vector_fill): New decl.
4615 (ROUNDUP): Move to alloc.c as described above.
4617 Fix recent gnutls changes.
4618 * gnutls.c (Fgnutls_boot): Don't assume C99.
4619 * process.c (wait_reading_process_output): Fix typo in recent change.
4621 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4623 * process.c (wait_reading_process_output, read_process_output)
4624 (send_process): Check gnutls_state is not NULL.
4626 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4627 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4629 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4631 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4632 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4634 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4637 * nsfns.m (Fx_create_frame): Fix memory leak.
4639 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4640 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4641 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4643 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4645 * xdisp.c (message3_nolog, message_with_string): Encode the string
4646 before writing it to the terminal in a non-interactive session.
4648 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4649 sure we concatenate them into a unibyte string.
4651 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4652 resulting temporary name before returning it to the caller.
4653 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4654 is a unibyte string, convert NAME to a unibyte string to ensure
4655 that the result is also a unibyte string.
4657 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4658 create unibyte strings from default paths and directory/file
4661 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4664 * callproc.c (init_callproc): Use build_unibyte_string to make
4665 sure we create unibyte strings from default paths and
4666 directory/file names.
4668 * buffer.c (init_buffer): Don't store default-directory of
4669 *scratch* in multibyte form. The original problem which led to
4670 that is described in
4671 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4672 but it was solved long ago. (Bug#15260)
4674 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4676 Port to stricter C99 platforms.
4677 Especially, C99 prohibits nesting a struct X inside struct Y if
4678 struct X has a flexible array member.
4679 * alloc.c (struct sdata): New type.
4680 (sdata): Implement in terms of struct sdata.
4681 Remove u member; all uses replaced by next_vector, set_next_vector.
4682 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4683 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4684 (struct sblock): Rename first_data member to data, which is now
4685 a flexible array member. All uses changed.
4686 (next_vector, set_next_vector, large_vector_vec): New functions.
4687 (vector_alignment): New constant.
4688 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4689 (struct large-vector): Now merely a NEXT member, since the old approach
4690 ran afoul of stricter C99. All uses changed to use
4691 large_vector_vec or large_vector_offset.
4692 (large_vector_offset): New constant.
4693 * dispnew.c: Include tparam.h, for tgetent.
4694 Do not include term.h; no longer needed.
4695 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4696 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4697 (struct Lisp_Vector): Use a flexible array member for contents,
4698 instead of a union with a member that is an array of size 1.
4700 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4701 fact that the struct no longer contains a union.
4702 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4703 (struct Lisp_Save_Value, struct Lisp_Free):
4704 Use unsigned, not int, for spacers, to avoid c99 warning.
4705 (union specbinding): Use unsigned, not bool, for bitfield, as
4706 bool is not portable to pre-C99 hosts.
4708 2013-11-04 Glenn Morris <rgm@gnu.org>
4710 * emacs.c (usage_message): Mention that `-L :...' appends.
4712 2013-11-02 Glenn Morris <rgm@gnu.org>
4714 * Makefile.in (abs_builddir): Remove.
4715 (bootstrap_exe): Use relative filename.
4717 Use relative filenames in TAGS files.
4718 * Makefile.in (abs_srcdir): Remove it again.
4719 (.PHONY): Remove frc.
4720 (maintainer-clean): No more TAGS-LISP file.
4721 (TAGS): Pass relative file names to etags.
4722 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4724 * Makefile.in (abs_srcdir): New, set by configure.
4726 (maintainer-clean): Remove pointless echo. That should be in the
4727 top-level Makefile, if anywhere. Delete TAGS-LISP.
4728 (extraclean): No s/ and m/ directories for some time.
4729 (TAGS): Also depend on ctagsfiles3.
4730 Remove no-longer-defined S_FILE.
4731 Pass absolute filenames to etags once more.
4732 (TAGS-LISP): Replace lispdir with its expansion.
4733 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4734 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4736 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4738 * xfaces.c (check_lface_attrs, realize_default_face):
4739 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4740 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4742 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4744 * emacs.c (original_pwd): Remove global var by making it local.
4745 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4747 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4749 * xfaces.c: Declare color_distance.
4750 (QCdistant_foreground): New variable.
4751 (NEAR_SAME_COLOR_THRESHOLD): New define.
4752 (load_color2): New function.
4753 (load_color): Call load_color2.
4754 (load_face_colors): Call load_color2 and if distant-color is specified
4755 calculate distant and use distant-color if colors are near.
4756 (LFACE_DISTANT_FOREGROUND): New define.
4757 (merge_face_ref, Finternal_set_lisp_face_attribute)
4758 (Finternal_get_lisp_face_attribute)
4759 (x_supports_face_attributes_p): Handle distant-foreground similar to
4761 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4763 * dispextern.h (lface_attribute_index):
4764 Add LFACE_DISTANT_FOREGROUND_INDEX.
4766 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4768 * image.c (pbm_next_char): New function.
4769 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4770 (pbm_scan_number): Use it.
4771 (Qlibjpeg_version): New variable.
4772 (syms_of_image): DEFSYM and initialize it.
4774 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4776 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4778 2013-10-31 Glenn Morris <rgm@gnu.org>
4780 * emacs.c (original_pwd): New char.
4781 (main): If using --chdir, store original_pwd.
4782 (init_cmdargs): When setting Vinvocation_directory based on a
4783 relative argv[0], use original_pwd if set. (Bug#15768)
4785 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4787 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4789 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4791 * insdel.c: Fix minor problems found by static checking.
4792 (Qregion_extract_function): Now static.
4793 (prepare_to_modify_buffer_1): Remove unused locals.
4795 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4797 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4798 (syms_of_xdisp): Declare pre-redisplay-function.
4799 (markpos_of_region): Remove function.
4800 (init_iterator, compute_stop_pos, handle_face_prop)
4801 (face_before_or_after_it_pos, reseat_to_string)
4802 (get_next_display_element, window_buffer_changed)
4803 (redisplay_internal, try_cursor_movement, redisplay_window)
4804 (try_window_reusing_current_matrix, try_window_id, display_line)
4805 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4806 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4807 * window.h (struct window): Remove field `region_showing'.
4808 * dispextern.h (struct it): Remove region_beg/end_charpos.
4809 (face_at_buffer_position, face_for_overlay_string)
4810 (face_at_string_position): Update prototypes.
4811 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4812 (face_at_string_position): Remove `region_beg' and `region_end' args.
4813 * fontset.c (Finternal_char_font):
4814 * font.c (font_at, font_range): Adjust calls accordingly.
4815 * insdel.c (Qregion_extract_function): New var.
4816 (syms_of_insdel): Initialize it.
4817 (prepare_to_modify_buffer_1): Use it.
4819 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4821 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4822 * ftxfont.c (ftxfont_get_gcs):
4823 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4824 * xfaces.c (x_free_colors, x_free_dpy_colors)
4825 (x_create_gc, unload_color):
4826 * xselect.c (x_property_data_to_lisp):
4827 * xsettings.c (parse_settings):
4828 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4829 (get_bits_and_offset): Adjust definition.
4830 * frame.c (XParseGeometry): Adjust locals.
4831 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4832 * regex.h (toplevel): Likewise for reg_syntax_t.
4834 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4836 * eval.c (run_hook_with_args): Use FUNCTIONP.
4838 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4840 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4841 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4842 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4843 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4844 on MS-Windows anyway.
4845 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4846 (free_realized_face): ...adjust user.
4847 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4848 white relief pixels to -1.
4849 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4850 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4851 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4853 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4855 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4856 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4857 in practice now. All callers changed.
4859 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4861 * dispextern.h (struct face): Use bitfields for 'underline_type'
4862 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4863 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4864 'stipple' member. Move 'lface' member up to help...
4865 * xfaces.c (make_realized_face): ...this function to find and
4866 clear just the members that need clearing.
4867 (load_face_colors, realize_x_face):
4868 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4870 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4872 * xftfont.c (struct xftfont_info): Remove set-but-unused
4874 (xftfont_open): Adjust user.
4875 (xftfont_get_colors): Remove useless prototype.
4877 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4879 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4880 before passing them to 'unexec'. (Bug#15260)
4882 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4884 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4886 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4888 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4889 the changed signature of the font driver's 'close' method.
4891 * w32font.h (w32font_close): Adjust the prototype to the change in
4892 function definition.
4894 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4896 * w32uniscribe.c (uniscribe_close): Adapt the call to
4897 w32font_close to its new prototype.
4899 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4901 Omit unused frame argument of font API's close function.
4902 * font.h (struct font): Drop frame argument. Adjust comment.
4903 * font.c (font_clear_cache, font_close_object): Adjust users.
4904 * ftfont.c (ftfont_close):
4905 * ftxfont.c (ftxfont_close):
4906 * macfont.m (macfont_close):
4907 * nsfont.m (nsfont_close):
4908 * w32font.c (w32font_close):
4909 * xfont.c (xfont_close):
4910 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4911 tweak comments and make functions safe if called more than once for
4912 the same font object.
4914 Perform font-specific cleanup when font object is swept by GC. See
4915 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4916 * alloc.c (cleanup_vector): New function.
4917 (sweep_vector): Call it for each reclaimed vector object.
4918 * font.h (struct font): Adjust comment.
4920 2013-10-24 Glenn Morris <rgm@gnu.org>
4922 * Makefile.in (abs_top_srcdir): New, set by configure.
4924 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4926 Adjust recent font-related changes to fix bug#15686.
4927 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4928 is a live window system frame, mark its default font too.
4930 2013-10-23 Glenn Morris <rgm@gnu.org>
4932 * Makefile.in (RUN_TEMACS): Make relative (again).
4933 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4934 (bootstrap-emacs$(EXEEXT)):
4935 Quote entities that might contain whitespace.
4937 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4939 Port to Solaris 10 and its bundled GCC.
4940 Problem reported by Timothy C. Burt.
4941 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4943 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4945 Do not allow font caches to grow too large.
4946 * alloc.c (compact_font_cache_entry, compact_font_caches):
4947 New functions or stub if not HAVE_WINDOW_SYSTEM.
4948 (compact_undo_list): Factor out from Fgarbage_collect.
4950 (mark_face_cache): Mark face font. Move down to avoid
4952 (mark_terminals): Do not mark font cache here.
4953 (Fgarbage_collect): Call compaction functions described
4954 above. Adjust comment.
4956 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4958 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4959 chdir to HOME (bug#15607).
4961 * nsterm.m (Qcocoa, Qgnustep): New variables.
4962 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4963 (ns_get_color): Make selection color work for GNUstep also.
4965 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4967 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4968 handles mouse clicks. Instead, let GPM use the same code as all
4969 the other mice use. See the discussion starting at
4970 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4971 for the details of the problem with the menu bar this fixes.
4973 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4975 Remove port-specific display name lists to avoid extra
4976 complexity and data duplication with display info lists.
4977 * xterm.h (x_display_name_list): Remove declaration.
4978 * xterm.c (x_display_name_list): Remove.
4979 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4980 * xfns.c (x_display_info_for_name, Fx_display_list):
4981 Likewise. Use x_display_list where appropriate.
4982 * w32term.h (w32_display_name_list): Remove declaration.
4983 * w32term.c (w32_display_name_list): Remove.
4984 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4986 * w32fns.c (x_display_info_for_name, Fx_display_list):
4987 Likewise. Use x_display_list where appropriate.
4988 * nsterm.h (ns_display_name_list): Remove declaration.
4989 * nsterm.m (ns_display_name_list): Remove.
4990 (ns_term_init, syms_of_nsterm): Adjust users.
4991 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4992 Likewise. Use x_display_list where appropriate.
4993 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4994 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4995 (mark_terminals): Mark per-terminal font cache.
4997 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4999 Don't run timers in input-pending-p. Its new check-timers param
5000 provides the prior behavior. (Bug#15045).
5001 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5003 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5005 Make some functions static in non-Microsoft builds.
5006 On my platform (Fedora 19 x86-64), this shrinks the
5007 Emacs executable (text+data) by 0.25%.
5008 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5009 (load_color) [!MSDOS]:
5010 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5011 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5012 * lisp.h (check_existing):
5013 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5014 (network_interface_info) [!WINDOWSNT]:
5015 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5016 Remove extern decls.
5017 * fileio.c (check_existing):
5018 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5019 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5020 (network_interface_info) [!WINDOWSNT]:
5021 * term.c (encode_terminal_code) [!WINDOWSNT]:
5022 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5023 * xfaces.c (load_color) [!MSDOS]:
5025 * fileio.c (check_existing, check_executable, check_writable):
5026 * process.c (network_interface_list, network_interface_info):
5027 Move earlier, so that we don't need forward decls.
5028 * gnutls.c (fn_gnutls_transport_set_errno)
5029 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5031 * w32.c (init_environment): Use faccessat rather than
5032 check_existing, partly for consistency with the rest of the code
5033 in this file, partly so that check_existing can be static.
5035 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5036 * emacs.c (MAIN_PROGRAM): New macro.
5037 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5038 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5040 bool vector int width fixes
5041 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5042 (Fbool_vector_count_matches_at):
5043 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5044 can exceed PTRDIFF_MAX, at least in theory.
5045 (Fbool_vector_count_matches_at):
5046 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5048 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5050 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5051 (struct sockaddr): Add forward decl, for platforms that lack it.
5053 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5055 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5058 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5060 * w32.c (network_interface_get_info, network_interface_list)
5061 (network_interface_info): New functions. (Bug#15610)
5062 (GetAdaptersInfo_Proc): New typedef.
5063 (get_adapters_info): New wrapper function.
5064 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5066 * process.h (network_interface_list, network_interface_info):
5069 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5070 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5071 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5072 for WINDOWSNT. Doc fix.
5073 (syms_of_process): Defsubr Snetwork_interface_list and
5074 Snetwork_interface_info unconditionally.
5076 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5077 in NS GUI sessions. (Bug#15629)
5079 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5081 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5083 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5085 * print.c (print_object): Print " ..." when truncating bool vectors.
5087 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5089 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5090 standard mouse buttons.
5092 * termhooks.h (struct input_event): Remove incorrect commentary.
5094 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5096 Disallow bool vector operations on mixed-length operands.
5097 The old behavior left garbage in the result vector sometimes,
5098 and didn't seem to be useful.
5099 * data.c (Qwrong_length_argument): New static var.
5100 (wrong_length_argument): New function.
5101 (bool_vector_binop_driver): Check that args agree in length.
5103 * keyboard.c, keyboard.h (all_kboards): Now static.
5105 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5107 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5108 note from the lispref.
5110 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5112 * nsterm.h (struct ns_display_info): Remove set-but-unused
5113 member image_cache (image caches are per-terminal anyway).
5114 (FRAME_X_IMAGE_CACHE): Remove.
5115 * nsterm.m (ns_initialize_display_info): Adjust user.
5117 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5119 * w32proc.c: Include mingw_time.h.
5121 * w32.c: Include mingw_time.h.
5123 Implement scrolling of TTY menus when the screen is too short.
5125 * term.c (tty_menu_display): Accept an additional argument, the
5126 menu item from which to start displaying the menu. Account for
5127 the value of Y when limiting the menu to the number of available
5129 (mi_result): New enumeration.
5130 (read_menu_input): Return enumerated value. When the y coordinate
5131 hits min_y or max_y, return scroll indication instead of wrapping
5133 (tty_menu_activate): Handle the scrolling indications from
5134 read_menu_input. Compute the first menu item to display and pass
5135 it to tty_menu_display.
5137 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5139 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5140 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5141 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5142 Adjust to match the change described below.
5143 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5144 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5145 memory_below_frame members to...
5146 * termchar.h (struct tty_display_info): ...here because they're
5147 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5148 * term.c (init_tty):
5149 * nsterm.m (ns_create_terminal):
5150 * w32term.c (w32_create_terminal):
5151 * xterm.c (x_create_terminal): Adjust users.
5152 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5153 to filter out non-TTY frames. Adjust comment.
5154 (scrolling): Adjust user. Prefer eassert for debugging check.
5156 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5158 * xfaces.c (PT_PER_INCH): Remove unused macro.
5159 * termhooks.h (struct terminal): Remove set-but-unused
5160 member fast_clear_end_of_line.
5161 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5162 * nsterm.m (ns_create_terminal):
5163 * term.c (init_tty):
5164 * w32term.c (w32_create_terminal):
5165 * xterm.c (x_create_terminal): Adjust users.
5167 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5169 * lisp.h (bool_vector_size): New function.
5170 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5171 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5172 (Fbool_vector_not, Fbool_vector_count_matches_at):
5173 Remove uses of 'eassume' that should no longer be needed,
5174 because they are subsumed by the 'eassume' in bool_vector_size.
5176 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5178 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5179 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5180 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5182 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5184 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5185 have different dimensions. (Bug#15575)
5187 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5190 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5192 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5194 * term.c (tty_menu_show): Never return with unbalanced
5195 specpdl. Use eassert for debugging check. Adjust style.
5197 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5199 * term.c (read_menu_input): Make selection of menu items
5200 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5201 (tty_menu_activate): Fix off-by-one error when computing max_y.
5203 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5205 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5206 audit logging (only used with GnuTLS 3.x) and enable it.
5208 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5210 * dispnew.c (redraw_frame): Remove useless #ifdef because
5211 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5212 Also, move TTY fflush to...
5213 * term.c (tty_update_end): ...this function.
5215 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5217 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5218 the end of the frame's glyph matrix. (Bug#15575)
5220 * term.c (tty_menu_display): Don't move cursor while overwriting
5221 frame's glyphs with menu items. Limit the number of items
5222 displayed to what can be shown on the available screen lines,
5223 excluding the echo area.
5224 (tty_menu_activate): Limit the Y coordinate allowed by
5225 read_menu_input to the last screen line used for menu display.
5227 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5229 * lisp.h (eassume): New macro.
5230 Also, include <verify.h>, for 'assume'.
5231 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5232 (vroundup, vector_nbytes):
5233 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5234 (Fbool_vector_not, Fbool_vector_count_matches)
5235 (Fbool_vector_count_matches_at):
5236 Use eassume, not eassert.
5237 * casetab.c (set_identity, shuffle):
5238 * composite.c (composition_gstring_put_cache):
5239 * dispnew.c (update_frame_1):
5240 * ftfont.c (ftfont_shape_by_flt):
5241 * image.c (gif_load):
5242 * intervals.c (offset_intervals):
5243 * macfont.m (macfont_shape):
5244 Remove calls to 'assume' that are no longer needed, because
5245 --enable-gcc-warnings no longer generates bogus warnings
5246 when these calls are removed.
5248 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5250 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5252 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5254 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5255 (Qsubstitute_env_in_file_name): New var.
5256 (syms_of_fileio): Define it.
5258 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5260 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5261 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5264 * term.c (save_and_enable_current_matrix): Don't allocate and
5265 don't save margin areas.
5266 (restore_desired_matrix): Don't restore margin areas.
5267 (free_saved_screen): Don't free margin areas.
5269 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5271 * image.c: Pacify --enable-gcc-warnings.
5272 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5273 #define only if used.
5275 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5277 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5278 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5279 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5280 (gif_load): For giflib v5.x and later, display the error message
5281 produced by giflib when its functions fail.
5282 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5285 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5287 * keyboard.c (last_event_timestamp): Remove. For X selection and
5288 GTK popup menus, it may be obtained from per-frame X display info.
5289 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5290 (process_special_events): Adjust users.
5291 * keyboard.h (last_event_timestamp): Remove declaration.
5292 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5293 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5294 * menu.h (xmenu_show): Adjust prototype.
5295 * menu.c (Fx_popup_menu): Adjust user.
5296 * xselect.c (x_own_selection, x_get_foreign_selection)
5297 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5299 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5301 * keyboard.c (init_kboard): Now static. Add arg
5302 to denote window system. Adjust comment.
5303 (init_keyboard): Adjust user.
5304 (allocate_kboard): New function.
5306 * nsterm.m (ns_term_init):
5307 * term.c (init_tty):
5308 * w32term.c (w32_create_terminal):
5309 * xterm.c (x_term_init): Use it.
5310 * keyboard.h (init_kboard): Remove prototype.
5311 (allocate_kboard): Add prototype.
5313 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5315 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5316 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5318 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5320 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5322 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5324 * term.c (tty_menu_activate): Flush the output stream after
5325 showing the cursor, and don't mark the frame garbaged at exit from
5326 the function. Fixes redisplay glitches when moving from one menu
5329 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5331 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5332 or throw error (Bug#15570).
5334 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5336 * intervals.c (temp_set_point_both): Move test into 'eassert',
5339 * lisp.h (eassert): Don't use 'assume'.
5340 Sometimes 'assume' wins in performance, and sometimes it loses,
5341 so it shouldn't be used all the time. Perhaps we need two
5342 flavors of 'eassert', one for where 'assume' is far more likely
5343 to help or to hurt; but that can be done later.
5344 Problem reported by Dmitry Antipov in
5345 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5346 Also, don't include <verify.h>; no longer needed.
5348 2013-10-09 Glenn Morris <rgm@gnu.org>
5350 * eval.c (Fcond): Doc tweak.
5352 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5354 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5355 expressions with side effects to eassert. (Bug#15565)
5357 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5359 * fns.c (hashfn_user_defined): Allow hash functions to return any
5362 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5364 Fix minor problems found by static checking.
5365 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5366 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5367 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5368 * keyboard.c (read_menu_command): Remove unused local.
5369 * lisp.h (read_menu_command): New decl.
5370 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5371 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5372 Return ptrdiff_t, not int.
5373 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5374 not int, for benefit of xpalloc.
5375 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5377 (have_menus_p): Remove; unused.
5378 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5379 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5380 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5382 (save_and_enable_current_matrix): Omit unnecessary casts.
5383 (read_menu_input): Omit local extern decl (now in lisp.h).
5384 Don't access uninitialized storage if mouse_get_xy fails.
5385 (tty_menu_activate): Mark local as initialized, for lint.
5386 (tty_menu_activate, tty_meny_show): Remove unused locals.
5388 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5390 Support menus on text-mode terminals.
5391 * xterm.h (xw_popup_dialog): Add prototype.
5393 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5394 (xmenu_show): Block input here, instead in Fx_popup_menu.
5395 (xw_popup_dialog): New function, with X-specific bits of popup
5398 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5401 * window.c (Fset_window_configuration): Use run-time tests of the
5402 frame type instead of compile-time conditionals, when menu-bar
5403 lines are considered.
5405 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5406 (w32_popup_dialog): New prototypes.
5408 * w32menu.c (Fx_popup_dialog): Function deleted.
5409 (w32_popup_dialog): New function, with w32 specific bits of popup
5410 dialogs. Block input here.
5412 * w32inevt.c (w32_console_read_socket): Minor change to add
5413 debugging TTY events.
5415 * w32fns.c (show_hourglass): If returning early because the frame
5416 is not a GUI frame, unblock input.
5418 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5419 (cursorY): New functions.
5421 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5422 WINDOWSNT, macros that call curX and curY elsewhere.
5424 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5426 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5427 specific function to hide and show cursor on a text-mode terminal.
5428 (tty_menu_struct, struct tty_menu_state): New structures.
5429 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5430 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5431 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5432 (tty_menu_locate, save_and_enable_current_matrix)
5433 (restore_desired_matrix, screen_update, read_menu_input)
5434 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5435 (tty_pop_down_menu, tty_menu_last_menubar_item)
5436 (tty_menu_new_item_coords, tty_menu_show): New functions.
5437 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5439 * nsterm.h (ns_popup_dialog): Adjust prototype.
5441 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5443 (ns_popup_dialog): Adapt order of arguments to the other
5444 *_menu_show implementations.
5445 (Fx_popup_dialog): Function deleted.
5447 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5449 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5451 * menu.c (have_boxes): New function.
5452 (single_keymap_panes): Use it instead of a compile-time
5454 (single_menu_item): Use run-time tests of the frame type instead
5455 of compile-time conditionals.
5456 (encode_menu_string): New function.
5457 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5458 the macro, since different types of frame need different encoding
5460 (digest_single_submenu): Use run-time tests of frame type instead
5461 of, or in addition to, compile-time conditionals.
5462 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5463 (Fx_popup_menu): Detect when the function is called from keyboard
5464 on a TTY. Don't barf when invoked on a text-mode frame.
5465 Check frame type at run time, instead of compile-time conditionals for
5466 invoking terminal-specific menu-show functions.
5467 Call tty_menu_show on text-mode frames.
5468 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5469 run time to determine which alternative to invoke; support dialogs
5472 * keyboard.h <Qmouse_movement>: Declare.
5474 * keyboard.c <Qmouse_movement>: Now extern.
5475 <Qecho_keystrokes>: New static variable.
5476 (read_key_sequence): Accept an additional argument, a flag to
5477 prevent redisplay during reading of the key sequence. All callers
5479 (read_menu_command): New function.
5480 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5482 (toolkit_menubar_in_use): New function.
5483 (make_lispy_event): Use it instead of a compile-time test.
5485 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5486 window-system being available.
5488 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5489 to x-popup-dialog on the frame type, they all now support popup
5492 * dispnew.c (save_current_matrix): Save the margin areas.
5493 (restore_current_matrix): Restore margin areas.
5494 (update_frame_with_menu): New function.
5496 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5499 * alloc.c (make_save_ptr): Now compiled unconditionally.
5501 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5503 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5504 (redraw_frame, update_frame): Adjust users.
5505 * dispextern.h (set_window_update_flags): Adjust prototype.
5506 * xdisp.c (redisplay_internal): When updating all frames with zero
5507 windows_or_buffers_changed, assume that only the windows that shows
5508 current buffer should be really updated.
5510 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5512 Do not allocate huge temporary memory areas and objects while encoding
5513 for file I/O, thus reducing an enormous memory usage for large buffers.
5514 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5515 * coding.h (struct coding_system): New member raw_destination.
5516 * coding.c (setup_coding_system): Initialize it to zero.
5517 (encode_coding_object): If raw_destination is set, do not create
5518 dst_object. Add comment.
5519 * fileio.c (toplevel): New constant E_WRITE_MAX.
5520 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5521 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5523 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5525 * nsterm.m (windowDidExitFullScreen:)
5526 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5528 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5530 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5531 * keyboard.c (unblock_input_to): Don't process pending signals
5532 if a fatal error is in progress.
5534 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5535 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5536 they're talking about words in Lisp bool vectors.
5537 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5538 * data.c (popcount_bits_word): Rename from popcount_size_t.
5539 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5542 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5544 Improve support for popcount and counting trailing zeros (Bug#15550).
5545 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5546 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5547 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5548 (popcount_size_t_msc, popcount_size_t_gcc):
5549 Remove; now done by Gnulib.
5550 (popcount_size_t): Now a macro that defers to Gnulib.
5551 (count_trailing_zero_bits): Return int, for consistency with
5552 Gnulib and because Emacs prefers signed to unsigned int.
5553 Don't assume that size_t is either unsigned int or unsigned long
5554 or unsigned long long.
5555 (size_t_to_host_endian): Do not assume that size_t is either
5556 exactly 32 or exactly 64 bits wide.
5557 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5558 etc., so that it's now an enum constant, not a macro.
5559 No need to assume that it's either 32 or 64.
5561 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5563 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5566 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5568 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5569 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5571 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5573 emacs_read and emacs_write now use void *, not char *.
5574 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5575 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5576 Buffer arg is now void *, not char *. This matches plain
5577 'read' and 'write' better, and avoids a constraint violation
5578 on Solaris 9 with Oracle Studio.
5580 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5582 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5583 memset to explicit loop. Otherwise copy largest possible chunk
5584 from initialized to uninitialized part, thus allowing the longer
5585 memcpy runs and reducing the number of loop iterations.
5587 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5589 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5590 hide toolbar (Bug#15388).
5591 (windowDidEnterFullScreen:): If presentation options are zero,
5592 set them here (Bug#15388).
5593 (ns_update_auto_hide_menu_bar): Remove runtime check.
5594 Don't auto hide dock unless menubar is also auto hidden.
5596 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5598 * editfns.c (message): Mention batch mode in doc string.
5600 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5602 * nsterm.m (check_native_fs): Remove erroneous comment.
5604 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5606 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5607 uses find_newline instead of scan_newline and so doesn't move point.
5609 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5611 Use hardware support for byteswapping on glibc x86 etc.
5612 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5613 whereas the old swap64 needed 30.
5614 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5615 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5616 Use byteswap.h's macros to swap bytes.
5617 * lisp.h (swap16, swap32, swap64): Remove.
5618 All uses replaced by bswap_16, bswap_32, bswap_64.
5620 * bytecode.c (exec_byte_code): Use some more volatile variables
5621 to work around local variables getting clobbered by longjmp.
5622 Port to pre-C99, which doesn't allow decls after stmts.
5624 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5626 * lisp.h (eassert): Assume that COND is true when optimizing.
5627 In other words, take on the behavior of eassert_and_assume.
5628 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5629 (eassert_and_assume): Remove. All uses replaced by eassert.
5631 * xdisp.c (Qglyphless_char): Now static.
5633 Adjust to merge from gnulib.
5634 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5635 * lisp.h: Include <verify.h>, for 'assume'.
5637 * eval.c (clobbered_eassert): New macro.
5638 (internal_catch, internal_condition_case)
5639 (internal_condition_case_1, internal_condition_case_2)
5640 (internal_condition_case_n): Use it instead of eassert
5641 when the argument contains locals clobbered by longjmp.
5642 Don't use clobbered locals outside of clobbered_eassert.
5643 (internal_lisp_condition_case): Use a volatile variable
5644 to work around a local variable's getting clobbered.
5646 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5648 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5649 (PUSH_HANDLER): New macro.
5650 (catchlist): Remove.
5651 (handlerlist): Always declare.
5653 * eval.c (catchlist): Remove (merge with handlerlist).
5654 (handlerlist, lisp_eval_depth): Not static any more.
5655 (internal_catch, internal_condition_case, internal_condition_case_1)
5656 (internal_condition_case_2, internal_condition_case_n):
5658 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5659 handlerlist/catchlist.
5660 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5661 handlerlist which can only handle a single condition-case handler at
5663 (find_handler_clause): Simplify since we only a single branch here
5666 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5668 (bcall0): New function.
5669 (exec_byte_code): Add corresponding cases. Improve error message when
5670 encountering an invalid byte-code. Let Bunwind_protect accept
5671 a function (rather than a list of expressions) as argument.
5673 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5674 and make them unconditional now that they're heap-allocated.
5676 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5678 * charset.c (Fdecode_char, Fencode_char): Remove description of
5679 `restriction' arg. now that it's hidden by advertised-calling-convention.
5681 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5683 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5684 Remove unused variable (from mac-port).
5685 (macfont_draw): Use s->ybase for correct y position.
5687 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5689 * frame.h (struct frame): Drop has_minibuffer member because...
5690 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5691 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5693 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5695 * window.h (struct window): Prefer enum text_cursor_kinds to int
5696 for phys_cursor_type member. Move the latter, phys_cursor_width,
5697 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5698 * window.c (replace_window, make_window): Adjust users.
5700 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5702 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5703 this module is never compiled otherwise.
5705 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5707 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5710 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5712 * xdisp.c (get_next_display_element): Don't call face_for_font in
5713 a build configured --without-x. (Bug#15484)
5715 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5717 * window.c (calc_absolute_offset): #elif should be #elif defined.
5719 * frame.c (delete_frame): Block/unblock input to overcome race
5720 condition (Bug#15475).
5722 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5724 * frame.c (delete_frame): Record selected frame only after
5725 calling Qdelete_frame_functions (Bug#15477).
5727 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5729 * nsterm.m (ns_selection_color): Remove.
5730 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5731 NSColor selectedText(Background)Color. Only for COCOA.
5732 (ns_term_init): Remove assignment of ns_selection_color, logic
5733 moved to ns_get_color.
5735 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5736 NS_SELECTION_COLOR_DEFAULT.
5737 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5739 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5741 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5742 frame' does not have the tool_bar_window member.
5744 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5746 Signal error when reading an empty byte-code object (Bug#15405)
5747 * lread.c (read1): Signal error.
5748 * alloc.c (make_byte_code): eassert header size.
5749 (sweep_vectors): Change an int to size_t.
5751 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5753 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5754 instead of ints, as it's the usual style for offsetof constants. See:
5755 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5757 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5758 This is ugly, but it should fix the performance problem for older
5759 GCC versions in the short run. I'll look into integrating the
5760 Gnulib module for popcount, as a better fix.
5761 See the thread starting in:
5762 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5763 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5764 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5765 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5766 (popcount_size_t): Use it.
5768 2013-09-24 Daniel Colascione <dancol@dancol.org>
5770 * process.c (Fnetwork_interface_info): Fix build break due to
5773 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5775 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5776 Prefer signed to unsigned integers where either will do.
5777 No need for 'const' on locals that do not escape.
5778 Omit easserts with unnecessary and unportable assumptions about
5779 alignment. Avoid unnecessary casts to char *.
5781 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5783 Use union for the payload of struct Lisp_Vector.
5784 This helps to avoid a few glitches dictated by C's aliasing rules.
5785 * lisp.h (struct Lisp_Vector): Use union for next and
5786 contents member. Adjust comment. Change related users.
5787 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5788 Related users changed.
5789 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5790 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5791 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5792 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5794 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5796 Optimize glyph row clearing and copying routines.
5797 * dispextern.h (struct glyph_row): Change layout of struct
5798 glyph_row to help copy_row_except_pointers. Adjust comment.
5799 * dispnew.c (null_row): Remove.
5800 (clear_glyph_row): Use offsetof and memset to find and clear
5801 just the members that need clearing. Adjust comment.
5802 (copy_row_except_pointers): Likewise for copying.
5804 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5806 Some minor cleanups of recently-added bool vector code.
5807 * conf_post.h (assume): Always return void. Use lint version
5808 only if GCC and MSC versions don't apply.
5809 * conf_post.h (assume):
5810 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5811 Depend on _MSC_VER, not __MSC_VER, for consistency with
5813 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5814 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5815 (bool_vector_binop_driver, count_trailing_zero_bits)
5816 (size_t_to_host_endian): Now static, not static inline;
5817 the latter isn't needed with modern compilers and doesn't
5818 work with older compilers anyway.
5820 * alloc.c (valgrind_p): Use bool for boolean.
5822 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5824 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5825 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5826 (display_last_displayed_message_p, message_buf_print)
5827 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5828 Use bool for boolean.
5829 * dispextern.h (cancel_line, init_desired_glyphs):
5830 Remove ancient leftover.
5831 (help_echo_showing_p, hourglass_shown_p):
5832 * lisp.h (noninteractive_need_newline): Adjust declaration.
5834 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5836 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5838 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5839 ...this file and convert the latter to static. Adjust comment.
5840 (make_initial_frame):
5841 * window.c (init_window_once): Adjust user.
5842 * frame.h (last_nonminibuf_frame): Remove declaration.
5843 * lisp.h (selected_frame): Likewise.
5844 * msdos.c (the_only_display_info): Adjust comment.
5846 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5848 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5849 computing the end column of mouse-highlight that comes from
5850 display or overlay strings. (Bug#15437)
5851 (note_mouse_highlight): Adapt calculation of last argument to
5852 mouse_face_from_string_pos to the above change.
5854 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5855 all platforms, not just for clang.
5857 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5859 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5860 about excess arguments to snprintf.
5862 * conf_post.h(assume): Use __builtin_unreachable for clang.
5864 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5866 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5867 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5869 2013-09-23 Daniel Colascione <dancol@dancol.org>
5871 * alloc.c (USE_VALGRIND): New macro; on by default
5872 when ENABLE_CHECKING.
5873 (mark_maybe_object, mark_maybe_pointer)
5874 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5876 (valgrind_p) [USE_VALGRIND]: New variable.
5877 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5879 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5881 * process.c (wait_reading_process_output): Change int pnamelen to
5884 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5885 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5886 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5887 argument to unsigned long to avoid warning.
5888 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5890 * conf_post.h (assume): Fix compiler error: x shall be cond.
5892 2013-09-22 Daniel Colascione <dancol@dancol.org>
5894 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5895 warning when compiling without a window system.
5897 2013-09-22 Daniel Colascione <dancol@dancol.org>
5899 * data.c (Qbool_vector_p): New symbol.
5900 (bool_vector_spare_mask, popcount_size_t_generic)
5901 (popcount_size_t_msc, popcount_size_t_gcc)
5903 (bool_vector_binop_driver)
5904 (count_trailing_zero_bits, size_t_to_host_endian)
5905 (Fbool_vector_exclusive_or)
5906 (Fbool_vector_union)
5907 (Fbool_vector_intersection, Fbool_vector_set_difference)
5908 (Fbool_vector_subsetp, Fbool_vector_not)
5909 (Fbool_vector_count_matches)
5910 (Fbool_vector_count_matches_at): New functions.
5911 (syms_of_data): Intern new symbol, functions.
5912 * alloc.c (bool_vector_payload_bytes): New function.
5913 (Fmake_bool_vector): Instead of calling Fmake_vector,
5914 which performs redundant initialization and argument checking,
5915 just call allocate_vector ourselves. Make sure we clear any
5916 terminating padding to zero.
5917 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5918 instead of open-coding the size calculation.
5919 (vroundup_ct): New macro.
5920 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5921 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5922 * composite.c (composition_gstring_put_cache):
5923 Change lint_assume to assume.
5924 * conf_post.h (assume): New macro.
5925 (lint_assume): Remove.
5926 * dispnew.c (update_frame_1): Change lint_assume to assume.
5927 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5929 * image.c (gif_load): Change lint_assume to assume.
5930 * lisp.h (eassert_and_assume): New macro.
5931 (Qbool_vector_p): Declare.
5932 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5933 (swap16, swap32, swap64): New inline functions.
5934 * macfont.m (macfont_shape): Change lint_assume to assume.
5935 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5936 * xsettings.c (parse_settings): Use new swap16 and
5937 swap32 from lisp.h instead of file-specific macros.
5939 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5941 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5942 found (which can legitimately happen when the glyph row at the
5943 window start is disabled in the current_matrix. (Bug#15365)
5945 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5947 Fix syntax.h bug introduced by recent INLINE change.
5948 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5949 conditionally compiled one way in some modules, and a different
5950 way in others. This doesn't work with extern inline functions,
5951 which must have the same definition in all modules, because the
5952 defining code might be shared across modules, depending on the
5953 implementation. Symptoms reported by Martin Rudalics in:
5954 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5955 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5956 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5957 overriding the corresponding functions in syntax.h.
5958 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5959 (syntax_property): New inline functions.
5960 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5961 Rewrite in terms of these new functions.
5963 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5965 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5966 not chars_in_text, whose result depends on the multibyteness of
5967 the current buffer. (Bug#15426)
5969 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5971 Port recent change to hosts where pointers aren't 'long'.
5972 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5973 Don't assume that pointers are the same width as 'long'.
5974 Add a compile-time check that a pointer fits into two X slots.
5976 A simpler, centralized INLINE.
5977 * conf_post.h (INLINE): Define only if not already defined.
5978 This allows us to use a single INLINE, defined by one file
5980 * emacs.c (INLINE): Define it.
5981 Also, include category.h, charset.h, composite.h, dispextern.h,
5982 syntax.h, systime.h, so that their INLINE definitions are expanded
5984 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5985 * buffer.h, buffer.c (BUFFER_INLINE):
5986 * category.h, category.c (CATEGORY_INLINE):
5987 * character.h, character.c (CHARACTER_INLINE):
5988 * charset.h, charset.c (CHARSET_INLINE):
5989 * composite.h, composite.c (COMPOSITE_INLINE):
5990 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5991 * frame.h, frame.c (FRAME_INLINE):
5992 * intervals.h, intervals.c (INTERVALS_INLINE):
5993 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5994 * lisp.h, alloc.c (LISP_INLINE):
5995 * process.h, process.c (PROCESS_INLINE):
5996 * syntax.h, syntax.c (SYNTAX_INLINE):
5997 * systime.h, sysdep.c (SYSTIME_INLINE):
5998 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5999 * window.h, window.c (WINDOW_INLINE):
6000 Remove. All uses replaced with INLINE.
6002 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6004 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6007 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6009 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6010 'const char *' to avoid compiler warnings due to similar change in
6011 the prototype of x_get_string_resource.
6013 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6015 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6016 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6017 going to replace static variables below. Adjust comments.
6018 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6019 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6020 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6021 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6022 Related users changed.
6023 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6024 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6025 last_mouse_movement_time, going to replace static variables below.
6027 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6028 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6030 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6031 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6032 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6033 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6034 static variables below.
6035 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6036 (last_mouse_scroll_bar): Remove.
6037 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6038 (mouseExited): Related users changed.
6040 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6042 Do not use external array to process X scroll bar messages.
6043 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6044 (x_send_scroll_bar_event): Pack window pointer into two slots
6045 of XClientMessageEvent if we're 64-bit. Adjust comment.
6046 (x_scroll_bar_to_input_event): Unpack accordingly.
6048 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6050 Ifdef away recent changes which aren't relevant to NS port.
6051 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6052 [!HAVE_NS]: Declare as such.
6053 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6054 [!HAVE_NS]: Define as such.
6056 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6058 * frame.c (x_redo_mouse_highlight): New function
6059 to factor out common code used in W32 and X ports.
6060 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6061 * xterm.h (struct x_display_info):
6062 * w32term.h (struct w32_display_info):
6063 * nsterm.h (struct ns_display_info): New members
6064 last_mouse_motion_frame, last_mouse_motion_x and
6065 last_mouse_motion_y, going to replace static variables below.
6066 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6067 (redo_mouse_highlight): Remove.
6068 (note_mouse_movement, syms_of_xterm): Adjust user.
6069 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6070 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6071 (redo_mouse_highlight): Remove.
6072 (note_mouse_movement, syms_of_w32term): Adjust user.
6073 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6074 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6076 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6077 * nsfns.m (compute_tip_xy): Adjust user.
6079 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6081 * frame.c (x_mouse_grabbed): New function.
6082 * dispextern.h (x_mouse_grabbed): Add prototype.
6083 (last_mouse_frame): Remove declaration.
6084 * xterm.h (struct x_display_info):
6085 * w32term.h (struct w32_display_info):
6086 * nsterm.h (struct ns_display_info): New member
6087 last_mouse_frame, going to replace...
6088 * xdisp.c (last_mouse_frame): ...global variable.
6089 (note_tool_bar_highlight):
6090 * w32term.c (w32_mouse_position, w32_read_socket):
6091 * xterm.c (XTmouse_position, handle_one_xevent):
6092 Use x_mouse_grabbed.
6093 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6095 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6097 * w32term.c (w32_read_socket): Avoid temporary
6098 variables in a call to x_real_positions.
6099 * xterm.c (handle_one_xevent): Likewise.
6101 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6103 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6104 (x_icon_type): Remove prototype.
6105 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6106 * frame.c (x_icon_type): Remove.
6107 * w32term.c (x_make_frame_visible, x_iconify_frame):
6108 * xterm.c (x_make_frame_visible, x_iconify_frame):
6109 Use x_set_bitmap_icon to factor out common code.
6111 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6113 * dispextern.h (check_x_display_info, x_get_string_resource):
6114 Declare here just once and unify the latter.
6115 * frame.c (check_x_display_info, x_get_string_resource):
6116 * nsterm.h (check_x_display_info):
6117 * xrdb.c (x_get_string_resource):
6118 * xterm.h (check_x_display_info): Remove prototypes.
6119 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6120 * w32reg.c (x_get_string_resource): Likewise.
6121 (w32_get_rdb_resource): Adjust user.
6123 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6125 * xterm.h (struct x_display_info): New member
6126 x_pending_autoraise_frame, going to replace...
6127 * xterm.c (pending_autoraise_frame): ...static variable.
6128 (x_new_focus_frame, XTread_socket): Adjust users.
6129 * w32term.h (struct w32_display_info): New member
6130 w32_pending_autoraise_frame, going to replace...
6131 * w32term.c (pending_autoraise_frame): ...global variable.
6132 (x_new_focus_frame, w32_read_socket): Adjust users.
6134 2013-09-17 Glenn Morris <rgm@gnu.org>
6136 * xdisp.c (message_dolog): If we create *Messages*,
6137 switch it to messages-buffer-mode.
6139 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6141 Don't overuse 'const' in types of locals.
6142 * bidi.c (bidi_count_bytes):
6143 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6144 (xg_event_is_for_scrollbar):
6145 * xselect.c (x_handle_property_notify)
6146 (x_handle_selection_notify, x_handle_dnd_message):
6147 * xsettings.c, xsettings.h (xft_settings_event):
6148 * xterm.c (x_handle_net_wm_state, handle_one_event)
6149 (x_menubar_window_to_frame, x_detect_focus_change)
6150 (construct_mouse_click, note_mouse_movement)
6151 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6152 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6153 (handle_one_xevent, x_handle_net_wm_state):
6154 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6155 (x_handle_dnd_message):
6156 Avoid unnecessary 'const', typically the second 'const' in
6157 'const foo * const arg', a 'const' that does not affect the API
6158 and doesn't significantly help the human reader.
6160 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6162 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6163 only if Glib < 2.36.0.
6164 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6165 * xsettings.c (init_gconf, init_gsettings): Do not check
6167 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6169 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6171 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6173 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6174 before calling g_type_init.
6176 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6178 * nsterm.m (syms_of_nsterm): ... to here.
6180 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6182 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6183 (ignore_next_mouse_click_timeout): Use Time as X does.
6184 (handle_one_xevent): Avoid cast and use unsigned comparison.
6186 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6188 Do not copy X event in handle_one_xevent except KeyPress case.
6189 Wnen XEvent is processed, it is unlikely to be changed except
6190 KeyPress case, so we can avoid copying and use const pointer to
6191 const data to make sure that an event is not changed elsewhere.
6192 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6193 const' and do not create local copy except for the KeyPress event.
6194 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6195 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6196 (x_handle_net_wm_state, x_menubar_window_to_frame)
6197 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6198 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6199 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6200 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6201 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6202 (x_handle_dnd_message):
6203 * xsettings.c (xft_settings_event):
6204 Use 'const XEvent * const' where appropriate.
6205 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6207 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6209 Fix X event waiting to handle multiple frames.
6210 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6211 * xterm.c (pending_event_wait): Remove. Adjust users.
6212 (x_detect_focus_change): Pass frame arg.
6213 (handle_one_xevent): Find related frame early and clear per-frame
6214 wait_event_type only if this is an event for the relevant frame.
6215 (x_wait_for_event): Use per-frame wait_event_type.
6217 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6219 * nsfns.m (Fx_create_frame): Fix font driver registration for
6222 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6223 for syms_of_macfont.
6225 * nsterm.m: Include macfont.h.
6226 (ns_tmp_flags, ns_tmp_font): Remove.
6227 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6228 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6229 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6230 (changeFont:): Fix code style. Check for font driver type when
6233 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6236 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6237 (nsfont_open): Set font driver type.
6238 Set font->ascent and font->descent. Figure out font instead of
6239 ns_tmp_font, and flags instead of ns_tmp_flags.
6240 Fix indentation. Remove call to ns_draw_text_decoration,
6243 * nsfns.m: Include macfont.h.
6244 (Fx_create_frame): Register macfont driver, make a better default font.
6245 (Fns_popup_font_panel): Get font from macfont driver, if used.
6247 * macfont.m, macfont.h, macuvs.h: New files.
6249 * font.h: Declare syms_of_macfont.
6251 * font.c (syms_of_font): Call syms_of_macfont.
6253 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6255 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6257 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6258 and it is always zero for others, so I assume that this is an ancient
6259 leftover which nobody will want to change any more.
6260 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6261 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6262 * frame.c (x_set_scroll_bar_width):
6263 * w32fns.c (w32_createscrollbar):
6264 * w32term.c (w32_set_vertical_scroll_bar):
6265 * xfns.c (x_set_scroll_bar_default_width):
6266 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6267 (x_scroll_bar_expose): Related users changed.
6269 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6271 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6272 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6273 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6275 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6277 * nsterm.h, w32term.h, xterm.h: ...and not here.
6278 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6279 Remove unused Xisms.
6280 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6281 these modules are never compiled otherwise.
6283 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6285 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6286 Doc fix. (Bug#15375)
6288 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6290 Unify Fx_focus_frame between all ports.
6291 * frame.h (x_focus_frame): New prototype.
6292 * xfns.c (Fx_focus_frame): Remove.
6293 (syms_of_xfns): Do not defsubr it.
6294 (x_focus_frame): X implementation.
6295 * nsfns.m (Fx_focus_frame): Remove.
6296 (syms_of_nsfns): Do not defsubr it.
6297 (x_focus_frame): NS implementation.
6298 * w32term.c (Fx_focus_frame): Remove.
6299 (x_focus_on_frame): Rename to...
6300 (x_focus_frame): W32 implementation.
6301 * w32term.h (x_focus_on_frame): Remove prototype.
6302 * w32fns.c (Fx_focus_frame): Remove.
6303 (syms_of_w32fns): Do not defsubr it.
6304 * frame.c (Fx_focus_frame): Define here.
6305 (syms_of_frame): Defsubr here.
6306 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6308 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6310 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6311 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6312 each port to reference the port-specific window system data.
6313 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6314 (FRAME_DISPLAY_INFO): Define.
6315 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6316 (FRAME_DISPLAY_INFO): Define. Adjust users.
6317 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6318 (FRAME_DISPLAY_INFO): Define. Adjust users.
6319 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6320 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6321 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6322 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6323 * xselect.c, xterm.c: All related users changed.
6325 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6327 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6328 (x_menubar_window_to_frame): Remove prototypes.
6329 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6330 (x_menubar_window_to_frame, x_top_window_to_frame):
6332 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6333 (x_menubar_window_to_frame, x_top_window_to_frame):
6334 ...to here and convert all but the last to static.
6336 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6338 * lisp.mk (lisp): Add w32-common-fns.elc.
6340 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6342 * charset.c (char_charset): Document an exception for char-charset.
6344 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6346 * xterm.h (x_display_info): New field last_user_time...
6347 * xterm.c (toplevel): ...to replace static last_user_time.
6348 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6350 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6352 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6353 scroll bar values to prevent thumb from disappear and update comment.
6355 2013-09-11 Glenn Morris <rgm@gnu.org>
6357 * emacs.c (usage_message): Possessive apostrophe tweak.
6359 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6361 * nsterm.m (syms_of_nsterm): Use Qns.
6362 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6363 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6364 * xfns.c (x_display_info_for_name, Fx_open_connection):
6365 Remove old '#if 0' code.
6366 (syms_of_xfns): Use Qx.
6367 * termhooks.h (fullscreen_hook): Remove the leftover.
6368 (struct terminal): Fix typo in comment.
6370 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6372 Cleaning up a few X scroll bar bits.
6373 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6374 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6375 New member last_seen_part, going to replace...
6376 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6377 (xt_action_hook) [USE_LUCID]: Adjust user.
6378 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6379 Lucid-specific scroll bar support.
6380 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6381 to int and adjust to use last_seen_part member.
6382 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6383 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6384 Initialize last_seen_part.
6386 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6388 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6389 insert-buffer-substring an empty string.
6391 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6393 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6394 avoiding a GCC warning.
6396 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6398 Ifdef away frame tool bar code when it is not really used.
6399 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6400 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6401 and minimize_tool_bar_window_p under the above.
6402 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6403 (fset_tool_bar_window): Likewise.
6404 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6405 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6406 (change_frame_size_1):
6407 * window.c (window_from_coordinates, Frecenter): Adjust users.
6408 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6409 code is not really used.
6410 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6411 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6412 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6413 [!USE_GTK && !HAVE_NS]: Define as such.
6414 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6415 (note_mouse_highlight, expose_frame):
6416 * xfns.c (x_set_tool_bar_lines):
6417 * xterm.c (handle_one_xevent): Adjust users.
6419 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6421 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6422 This bug was introduced by my 2013-08-26 patch, which incorrectly
6423 assumed that the terminfo implementation doesn't use termcap buffers.
6424 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6425 these buffers apparently are used after all.
6426 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6427 (struct tty_display_info): Define members termcap_term_buffer and
6428 termcap_strings_buffer even if TERMINFO.
6430 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6433 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6434 'usage' docstring entry to pacify make-docfile.
6436 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6438 Change comparison functions =, <, >, <=, >= to take many arguments.
6439 * data.c: Change comparison functions' interface and implementation.
6440 * lisp.h: Make arithcompare available for efficient two arg
6442 * bytecode.c: Use arithcompare.
6443 * fileio.c: Use new interface.
6445 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6447 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6449 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6451 * eval.c (Feval): Document the new use of `lexical'.
6453 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6455 Review and drop old frame resize hack.
6456 * frame.h (struct frame): Remove force_flush_display_p.
6457 * dispnew.c (update_frame): Adjust user and don't call
6458 flush_frame here. The comment has said that there was an issues
6459 with redisplaying fringes, but I don't see any differences with
6460 and without this hack. Hopefully we can continue without it.
6461 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6462 current frame matrices twice if resized_p is set.
6464 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6466 Do not populate pure Xism x_sync to other ports.
6467 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6468 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6469 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6470 * w32term.h (x_sync): Remove prototype.
6472 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6474 Cleanup frame flushing.
6475 * dispextern.h (struct redisplay_interface):
6476 Drop flush_display_optional because flush_display is enough
6477 for X and flushing via RIF is just a no-op for others.
6478 * frame.h (flush_frame): New function.
6479 * dispnew.c (update_frame):
6480 * minibuf.c (read_minibuf):
6481 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6483 * keyboard.c (detect_input_pending_run_timers): Do not flush
6484 all frames but selected one in redisplay_preserve_echo_area.
6485 * nsterm.m (ns_flush): Remove no-op.
6486 (ns_redisplay_interface): Adjust user.
6487 * w32term.h (x_flush): Remove no-op.
6488 (w32_redisplay_interface): Adjust user.
6489 * xterm.c (x_flush): Simplify because we do not flush all
6490 frames at once any more. Adjust comment.
6491 (x_redisplay_interface): Adjust user.
6493 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6495 Port --without-x --enable-gcc-warnings to Fedora 19.
6496 * gfilenotify.c (globals_of_gfilenotify):
6497 Call g_type_init only if using an older glib version that needs it.
6499 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6501 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6502 (last_glyphless_glyph_merged_face_id): Remove declarations.
6503 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6504 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6505 (last_glyphless_glyph_merged_face_id): Now static.
6506 (merge_escape_glyph_face): New function, refactored from...
6507 (get_next_display_element): ...here.
6508 (merge_glyphless_glyph_face): New function, refactored from...
6509 (produce_glyphless_glyph): ...here...
6510 * term.c (produce_glyphless_glyph): ...and here.
6512 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6514 * eval.c (eval_sub): Only call Ffunction if necessary.
6516 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6518 Attempt to make redisplay more selective when changing cursor type.
6519 * frame.h (struct frame): New bitfield cursor_type_changed.
6520 * xdisp.c (cursor_type_changed): Remove.
6521 (try_cursor_movement, redisplay_window, try_window_id)
6522 (set_frame_cursor_types, try_window_reusing_current_matrix):
6523 Adjust to use per-frame bitfield.
6524 (redisplay_internal): Look for cursor type change on each visible
6525 frame and consider all frames if cursor type has been changed on
6526 the frame other than selected. If cursor type has been changed on
6527 selected frame only, do not use fast update.
6529 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6531 Attempt to make redisplay more selective when changing fonts.
6532 * frame.h (struct frame): New bitfield fonts_changed.
6533 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6534 (adjust_frame_glyphs): Add prototype.
6535 * dispnew.c (fonts_changed_p): Remove.
6536 (adjust_glyphs): Remove because we do not
6537 adjust matrices on all frames at once any more.
6538 (adjust_frame_glyphs): Block and unblock input here.
6539 (adjust_glyph_matrix): Use fonts_changed.
6540 (change_frame_size_1): Use adjust_frame_glyphs.
6541 * font.c (font_open_entity): Use fonts_changed.
6542 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6543 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6544 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6545 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6546 (shrink_mini_window, Fresize_mini_window_internal)
6547 (window_scroll_pixel_based, Fset_window_configuration)
6548 (apply_window_adjustment, Fset_window_vscroll):
6549 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6550 Use adjust_frame_glyphs.
6551 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6552 (try_window_reusing_current_matrix, try_window_id, display_line)
6553 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6554 (redisplay_internal): Consider fonts_changed and adjust frame
6555 matrices for each frame only if the frame is visible. If font
6556 has been changed on some frame during full redisplay, retry
6557 only visible frames where the font has been actually changed.
6559 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6561 Cache current header and mode line height for each window.
6562 * window.h (struct window): New fields mode_line_height
6563 and header_line_height.
6564 * window.c (make_window): Initialize them.
6565 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6566 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6567 (current_mode_line_height, current_header_line_height):
6569 * xdisp.c (current_mode_line_height, current_header_line_height):
6571 (pos_visible_p, init_xdisp): Adjust user.
6572 (redisplay_window): Invalidate mode_line_height and
6573 header_line_height if current and desired matrices do not agree.
6575 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6577 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6578 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6580 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6582 Make --without-x compatible with --enable-gcc-warnings.
6583 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6584 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6585 members under HAVE_WINDOW_SYSTEM.
6586 * keyboard.c (make_lispy_focus_out): Likewise.
6587 (record_menu_key): Move under HAVE_MENUS.
6588 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6589 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6590 (syms_of_xdisp): Adjust user.
6591 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6592 (start_hourglass, cancel_hourglass):
6593 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6594 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6595 and CLEAR_FONT_TABLE_NFONTS.
6596 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6597 Declare only if HAVE_WINDOW_SYSTEM.
6598 (lface_same_font_attributes_p, clear_face_gcs): Define only
6599 if HAVE_WINDOW_SYSTEM.
6601 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6603 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6604 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6605 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6607 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6609 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6611 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6613 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6614 This fixes a type error on hosts where ptrdiff_t is wider than int.
6616 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6618 * keyboard.c (read_key_sequence_vs): New function.
6619 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6622 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6624 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6626 Makefile improvements.
6627 * Makefile.in (config.status): Don't use double-colon rules, as
6628 they are not portable according to POSIX. Fix shell typo with `;
6629 I guess this rule has never been tested?
6630 (VCSWITNESS): New macro, to override any environment var.
6632 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6634 * xterm.h (struct x_display_info): Do not track X connection
6635 fd separately because it is always available from Display.
6636 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6639 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6641 * buffer.c (drop_overlay):
6642 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6643 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6645 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6647 * buffer.c (Fmake_overlay, Fmove_overlay):
6648 * intervals.c (set_point_from_marker):
6649 * print.c (PRINTPREPARE): Prefer signal_error
6650 to plain error and report unsuitable marker too.
6652 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6654 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6655 for 'dragging' member.
6656 (struct x_output): Remove set-but-unused leftovers
6657 'left_before_move' and 'top_before_move'.
6658 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6659 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6660 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6661 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6662 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6663 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6664 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6665 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6667 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6669 * nsfont.m (INVALID_GLYPH): New define.
6670 (nsfont_encode_char): Use INVALID_GLYPH.
6671 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6673 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6675 * xterm.c (x_last_mouse_movement_time): Revert last change.
6676 This code should use XDisplayMotionBufferSize to check display's
6677 motion history first, and there are few other issues as well.
6678 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6679 (handle_one_xevent): Adjust user.
6681 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6683 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6684 * frame.c (Flast_nonminibuf_frame): ... to here.
6685 (check_minibuf_window): Don't abort if no window was found
6688 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6690 Use XGetMotionEvents to ask the last mouse motion time from X server.
6691 * xterm.c (X_MOTION_HISTORY): Default to 1.
6692 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6693 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6694 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6695 Ifdef away legacy code.
6696 (XTmouse_position, x_scroll_bar_report_motion):
6697 Use x_last_mouse_movement_time.
6698 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6703 * msdos.c (last_mouse_window): Move to...
6704 (dos_rawgetc): ...this function and adjust comment.
6705 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6706 (mouseMoved): ...this function and adjust comment.
6707 * w32term.c (last_window): Likewise with...
6708 (w32_read_socket): ...this function.
6709 * xterm.c (last_window): Likewise with...
6710 (handle_one_xevent): ...this function.
6712 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6714 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6715 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6716 (handle_one_xevent): ...to here.
6717 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6720 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6722 * msdos.c (IT_set_terminal_window): Remove no-op.
6723 (initialize_msdos_display): Adjust terminal setup.
6724 * w32console.c (w32con_set_terminal_window): Remove no-op.
6725 (initialize_w32_display): Adjust terminal setup.
6726 * w32term.c (w32_set_terminal_window): Remove no-op.
6727 (w32_create_terminal): Adjust terminal setup.
6728 * xterm.c (XTset_terminal_window): Remove no-op.
6729 (x_create_terminal): Adjust terminal setup.
6731 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6733 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6735 (ns_create_terminal): Adjust terminal setup.
6736 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6738 (w32_create_terminal): Adjust terminal setup.
6739 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6741 (x_create_terminal): Adjust terminal setup.
6743 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6745 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6746 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6747 * dispnew.c (buffer_posn_from_coords):
6748 * window.c (Fwindow_end, displayed_window_lines):
6749 * xdisp.c (redisplay_mode_lines): Use it.
6751 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6753 * fontset.c (face_for_char): Check char in the current face font first
6754 if HAVE_NS (Bug#15138).
6756 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6758 * window.c (temp_output_buffer_show): Make sure window returned
6759 by display_buffer is live (Bug#15213).
6761 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6763 Minor cleanup to avoid forward declarations.
6764 * coding.h (struct ccl_spec): Remove forward declaration.
6765 * composite.h (toplevel): Include font.h.
6766 (struct composition_it, struct face, struct font_metrics):
6767 Remove forward declaration.
6768 * dispextern.h (struct image, struct atimer): Likewise.
6769 * emacsgtkfixed.h (struct frame): Likewise.
6770 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6771 * font.h (struct font_driver, struct font, struct glyph_string)
6772 (struct face): Remove forward declaration.
6773 * fontset.h (struct face, struct font): Likewise.
6774 * frame.h (toplevel): Style cleanup.
6775 (enum output_method): Move to...
6776 * termhooks.h (enum output_method): ...here.
6777 (struct glyph, struct frame, struct ns_display_info)
6778 (struct x_display_info, struct w32_display_info):
6779 Remove forward declaration.
6780 * xterm.h (toplevel): Include termhooks.h.
6781 (struct font, struct window, struct glyph_matrix, struct frame)
6782 (struct input_event, struct face, struct image): Remove forward
6784 * gtkutil.h (struct _widget_value): Likewise.
6785 * keyboard.h (toplevel): Include termhooks.h.
6786 (struct input_event): Remove forward declaration.
6788 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6790 * intervals.c (set_point_from_marker): New function.
6791 * editfns.c (Fgoto_char):
6792 * process.c (Finternal_default_process_filter):
6793 * window.c (select_window_1): Use it.
6794 * buffer.h (set_point_from_marker): Add prototype.
6796 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6798 * w32.c (term_winsock): Call release_listen_threads before calling
6800 (_sys_wait_accept): Wait for accept event in a loop with a finite
6801 timeout, instead of waiting indefinitely. Will hopefully avoid
6802 hanging during exit because WSACleanup deadlocks waiting for the
6803 event object to be released. (Bug#14333)
6805 * w32proc.c (release_listen_threads): New function, signals all
6806 the reader threads that listen for connections to stop waiting.
6808 * w32.h (release_listen_threads): Add prototype.
6810 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6812 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6813 field of new marker (for sanity and safety).
6814 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6815 anyway because XMISCTYPE is a function and can't be an lvalue).
6817 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6819 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6820 (x_after_update_window_line, x_scroll_bar_create)
6821 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6822 (handle_one_xevent, x_clear_frame_area):
6823 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6824 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6825 * xterm.h (x_clear_area): Adjust prototype.
6827 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6829 Hook scanning and indentation functions to find_newline. This helps
6830 to avoid duplicated code and renders more respect to newline cache.
6831 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6832 * cmds.c (Fforward_line):
6833 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6834 Use find_newline and avoid unnecessary point movements.
6835 * search.c (scan_newline): Implement on top of find_newline.
6837 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6839 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6840 scoped code (bug#11258).
6842 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6844 * nsterm.m (last_window): New variable.
6845 (EV_TRAILER2): New macro.
6846 (EV_TRAILER): Call EV_TRAILER2.
6847 (mouseMoved:): Add support for mouse-autoselect-window
6848 on nextstep (Bug#6888).
6850 2013-08-28 Andreas Schwab <schwab@suse.de>
6852 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6853 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6854 Remove unused macro definitions.
6855 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6856 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6857 Only define if emacs.
6859 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6861 Prefer enum glyph_row_area to int where appropriate.
6862 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6864 (window_box, window_box_width, window_box_left, window_box_left_offset)
6865 (window_box_right, window_box_right_offset): Adjust prototypes.
6866 * xdisp.c (window_box, window_box_width, window_box_left)
6867 (window_box_left_offset, window_box_right, window_box_right_offset):
6868 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6869 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6870 * nsterm.m (ns_clip_to_row):
6871 * w32term.c (w32_clip_to_row):
6872 * xterm.c (x_clip_to_row): Likewise.
6874 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6876 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6877 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6879 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6881 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6882 for portability to hosts where /bin/sh has problems.
6884 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6886 Redesign redisplay interface to drop global output_cursor.
6887 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6888 (toplevel): Remove declaration of output_cursor.
6889 (set_output_cursor, x_cursor_to): Remove prototype.
6890 * window.h (struct window): New member output_cursor.
6891 (output_cursor_to): New function to replace RIF member.
6892 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6893 (update_text_area, set_window_cursor_after_update): Use it.
6894 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6895 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6896 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6897 * w32term.c (x_update_window_begin, x_update_window_end):
6898 * xterm.c (x_update_window_begin, x_update_window_end):
6899 Adjust to use per-window output cursor.
6901 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6903 Simplify SELECT_TYPE-related code.
6904 Like EMACS_TIME, this portability layer is no longer needed, since
6905 Emacs has been using fd_set as a portability layer for some time.
6906 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6907 (SELECT_TYPE): Remove. All uses changed to fd_set.
6908 (fd_set) [!FD_SET]: New typedef.
6910 Simplify EMACS_TIME-related code.
6911 This portability layer is no longer needed, since Emacs has been
6912 using struct timespec as a portability layer for some time.
6913 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6914 Include <time.h> rather than "systime.h"; that's all that's needed now.
6915 * dispnew.c: Include <timespec.h> rather than "systime.h";
6916 that's all that's needed now.
6917 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6918 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6919 TIMESPEC_RESOLUTION.
6920 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6921 LOG10_TIMESPEC_RESOLUTION.
6922 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6923 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6924 (make_emacs_time): Remove. All used changed to make_timespec.
6925 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6926 (current_timespec): Rename from current_emacs_time. All uses changed.
6927 (add_emacs_time): Remove. All uses changed to timespec_add.
6928 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6929 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6930 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6931 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6932 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6933 (current_timespec): Rename from current_emacs_time. All uses changed.
6934 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6935 changed to timespec_cmp.
6936 * xgselect.c: Include <timespec.h>, since our .h files don't.
6938 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6940 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6941 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6942 Remove the leftovers.
6943 * gtkutil.c (toplevel): Do not declare Qxft but include
6945 * image.c (toplevel): Do not declare Vlibrary_cache because
6946 it's already done in lisp.h.
6948 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6950 * lisp.h (Mouse_HLInfo): Move from here...
6951 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6952 (reset_mouse_highlight): New function.
6953 * msdos.c (dos_set_window_size, IT_update_begin)
6954 (internal_terminal_init):
6955 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6956 (ns_initialize_display_info):
6957 * w32console.c (initialize_w32_display):
6958 * w32term.c (x_update_window_end, x_free_frame_resources)
6959 (w32_initialize_display_info):
6960 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6961 * window.c (Fdelete_other_windows_internal):
6962 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6963 * termchar.h (toplevel):
6964 * xterm.h (toplevel): Include dispextern.h.
6966 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6968 Fix minor problems found by static checking.
6969 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6970 (expect): Avoid nested-if warning.
6971 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6972 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6973 * nsterm.h, nsterm.m (ns_select):
6974 * xgselect.c, xgselect.h (xg_select):
6975 Adjust signature to better match pselect's.
6976 * nsterm.m (ns_select):
6977 Don't set *TIMEOUT, since pselect doesn't.
6978 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6979 diagnostic about assigning const char * to it.
6980 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6982 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6984 * lread.c (substitute_object_recurse): Handle hash-tables as well
6987 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6989 Fix unlikely core dump in init_tty, and simplify terminfo case.
6990 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6991 The old version incorrectly dumped core if malloc returned a
6992 buffer containing only non-NUL bytes.
6993 (init_tty): Do not allocate or free termcap buffers; the
6994 struct does that for us now.
6995 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6996 (struct tty_display_info): Define members termcap_term_buffer and
6997 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6998 use them. Allocate them directly in struct rather than indirectly
6999 via a pointer, to simplify init_tty.
7001 * frame.c (check_minibuf_window): Initialize 'window' properly,
7002 so that Emacs reliably aborts later if 'window' is not initialized.
7004 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7006 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7007 of VoidSymbol (Bug#15154).
7009 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7011 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7012 mouse_face_beg_y and mouse_face_end_y.
7013 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7014 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7015 Adjust users and update comment where appropriate.
7017 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7019 * frame.c (check_minibuf_window): New function.
7020 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7021 Call check_minibuf_window (Bug#15183).
7023 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7025 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7026 because this is the only last cursor data we need to keep and consult.
7027 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7028 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7031 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7033 Fix recovering from possible decompression error.
7034 Since insert_from_gap doesn't always move point, we can't use PT as
7035 the position where the partially decompressed data ends, and
7036 should count how many bytes was produced so far.
7037 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7038 (unwind_decompress): Really delete partially uncompressed data.
7039 (Fzlib_decompress_region): Take decompressed data size into account.
7041 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7043 * syntax.c (init_syntax_once): Adjust comment and do an early
7044 initialization of Qchar_table_extra_slots just once...
7045 * casetab.c (init_casetab_once):
7046 * category.c (init_category_once):
7047 * character.c (syms_of_character):
7048 * coding.c (syms_of_coding):
7049 * xdisp.c (syms_of_xdisp): ...and omit it here.
7051 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7053 * xdisp.c (get_next_display_element): Don't apply to characters
7054 from a display vector the logic of setting it->end_of_box_run_p
7055 suitable for characters from a buffer. (Bug#15175)
7057 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7058 to handle directories, rather than '_utime' which doesn't.
7061 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7063 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7064 or fullscreen (Bug#14627).
7066 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7068 System-dependent integer overflow fixes.
7069 * process.c (Fset_process_window_size): Signal an error if
7070 the window size is outside the range supported by the lower level.
7071 * sysdep.c (set_window_size): Return negative on error,
7072 nonnegative on success, rather than -1, 0, 1 on not in system,
7073 failure, success. This is simpler. Caller changed.
7074 (serial_configure): Remove unnecessary initialization of local.
7075 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7076 size fits in unsigned long; this isn't true on some 32-bit hosts.
7077 Avoid buffer overrun if some future version of /proc/meminfo has a
7078 variable name longer than 20 bytes.
7079 (system_process_attributes) [__FreeBSD__]:
7080 Don't assume hw.availpages fits in 'int'.
7082 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7084 Don't let very long directory names overrun the stack.
7085 Fix some related minor problems involving "//", vfork.
7086 * callproc.c (encode_current_directory): New function.
7087 (call_process): Don't append "/"; not needed.
7088 * fileio.c (file_name_as_directory_slop): New constant.
7089 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7090 this can save the caller having to alloca.
7091 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7092 Use SAFE_ALLOCA, not alloca.
7093 (directory_file_name, Fexpand_file_name): Leave leading "//"
7094 alone, since it can be special even on POSIX platforms.
7095 * callproc.c (call_process):
7096 * process.c (Fformat_network_address):
7097 * sysdep.c (sys_subshell):
7098 Use encode_current_directory rather than rolling our own.
7099 (create_process): No need to encode directory; caller does that now.
7100 * process.h (encode_current_directory): New decl.
7101 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7102 Rework to avoid 'goto xyzzy;'.
7104 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7106 * xdisp.c (handle_face_prop): If the default face was remapped use
7107 the remapped face for strings from prefix properties. (Bug#15155)
7109 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7111 Minor cleanup for redisplay interface and few related functions.
7112 * frame.h (enum text_cursor_kinds): Move from here...
7113 * dispextern.h (enum text_cursor_kinds): ...to here.
7114 (toplevel): Drop unnecessary declarations.
7115 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7116 in update_window_end_hook and draw_window_cursor functions.
7117 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7118 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7119 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7120 * xterm.c (x_update_window_end, x_draw_window_cursor):
7121 * xdisp.c (display_and_set_cursor, update_window_cursor)
7122 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7123 enum text_cursor_kinds where appropriate.
7125 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7127 Redesign redisplay interface to drop updated_row and updated_area.
7128 * dispextern.h (updated_row, updated_area): Remove declaration.
7129 (struct redisplay_interface): Pass glyph row and row area parameters
7130 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7131 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7133 * dispnew.c (updated_row, updated_area): Remove.
7134 (redraw_overlapped_rows, update_window_line): Adjust user.
7135 (update_marginal_area, update_text_area): Likewise. Pass updated row
7136 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7137 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7140 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7142 * process.c (flush_pending_output): Remove stub.
7145 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7147 * callproc.c: Fix race that killed background processes (Bug#15144).
7148 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7149 Record deleted process-id in critical section, not afterwards.
7150 Don't mistakenly kill process created by a call-process invocation
7151 that discards output and does not wait.
7153 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7155 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7156 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7157 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7158 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7159 to shut up compiler in mark_object.
7160 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7162 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7164 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7165 We can't portably rely on PTY_OPEN doing that, even if
7166 it calls posix_openpt with O_CLOEXEC.
7168 2013-08-20 Kenichi Handa <handa@gnu.org>
7170 * character.c (string_char): Improve commentary.
7172 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7174 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7175 (struct animation_cache): Make signature a flexible array member.
7176 All uses changed. This is a tad slower but may insulate us better
7177 from future changes to ImageMagick.
7179 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7181 * image.c: Shrink memory needed for animation cache.
7182 (SIGNATURE_DIGESTSIZE): New constant.
7183 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7184 (imagemagick_create_cache): Copy the signature. This saves
7185 several KB of memory that ImageMagick wastes per signature.
7186 Don't bother updating the update_time, as the caller does that now.
7187 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7188 it's a fixed size struct member now.
7189 (imagemagick_get_animation_cache): Always destroy the signature,
7190 as it's now imagemagick_create_cache's responsibility to copy it.
7191 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7192 and use memcmp rather than strcmp.
7193 eassert that ImageMagick returns a signature of the specified length.
7195 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7197 * image.c (imagemagick_get_animation_cache): Don't segfault on
7199 (imagemagick_get_animation_cache): Revert to previous definition
7200 so that it actually works. But keep the memory leak fix.
7201 (imagemagick_get_animation_cache): Fix memory leak.
7203 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7205 * image.c: Fix animation cache signature memory leak.
7206 Fix some other minor performance problems while we're at it.
7207 (imagemagick_create_cache): Clear just the members that
7208 need clearing. Don't set update_time, as caller does that now.
7209 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7210 Simplify by using pointer-to-pointer instead of a prev pointer.
7211 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7212 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7213 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7214 it's already a copy. Free the signature probe unless it's cached.
7216 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7217 This was introduced by my 2013-08-12 fix for Bug#15035.
7219 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7221 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7222 (imagemagick_prune_animation_cache): Now static.
7224 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7226 * image.c (imagemagick_get_animation_cache): Don't segfault when
7227 pruning all entries.
7229 2013-08-18 Ken Brown <kbrown@cornell.edu>
7231 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7232 static heap if ENABLE_CHECKING is defined.
7233 (max_bss_sbrk_ptr): New variable.
7235 (report_sheap_usage): Report maximum static heap usage instead of
7236 ending static heap usage.
7238 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7240 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7241 of zlib_initialized according to the results of calling
7242 init_zlib_functions.
7244 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7246 * image.c: Implement an ImageMagick per-image cache.
7247 (imagemagick_get_animation_cache): Fix a double-free error.
7248 (imagemagick_load_image): Remove the ping_wand code, which only
7249 apparently saved time on invalid animated images, and slowed down
7250 everything else. Optimise for the common case.
7252 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7254 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7256 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7258 * marker.c (set_marker): Remove documentation of undefined behavior.
7260 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7262 * image.c (imagemagick_compute_animated_image): Animate correctly
7263 when sub-images are smaller than the main image.
7264 (imagemagick_compute_animated_image): Setting the iterator row to
7265 zero is apparently not allowed.
7266 (imagemagick_compute_animated_image): Allow images that say they
7267 have sub-images that are bigger than the main image, but just crop
7270 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7272 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7274 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7276 * image.c (imagemagick_compute_animated_image): Respect the GIF
7279 2013-08-15 Ken Brown <kbrown@cornell.edu>
7281 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7282 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7285 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7287 Fix minor problems found by static checking.
7288 * frame.c (delete_frame):
7289 * xdisp.c (next_element_from_display_vector):
7290 Avoid uninitialized local.
7291 * image.c (imagemagick_compute_animated_image): Port to C89.
7292 Prefer usual GNU indentation style for loops.
7293 Be more careful about bizarrely large sizes, by using ptrdiff_t
7296 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7298 Fix infinite frame selection loop (Bug#15025).
7299 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7301 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7303 * xdisp.c (compute_window_start_on_continuation_line):
7304 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7305 to make sure we end up setting the window start at the leftmost
7306 visible character of the display line. This avoids funky
7307 horizontal shifting because the window start is not kept on the
7308 same position. (Bug#15090)
7309 (next_element_from_display_vector): Support 'box' face attribute
7310 in the face definitions of a display vector. (Bug#15099)
7312 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7314 * image.c (imagemagick_compute_animated_image): Implement animated
7316 (imagemagick_compute_animated_image): Fix some compilation
7317 warnings. Implement a very simple cache to make the animation
7318 usable at all, but it should be replaced with a per-image cache.
7320 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7322 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7323 to do `for' loops over alist values.
7324 * buffer.h (FOR_EACH_BUFFER):
7325 * process.c (FOR_EACH_PROCESS): Use it.
7326 (handle_child_signal, status_notify, Fget_buffer_process)
7327 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7329 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7331 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7332 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7333 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7334 to xzalloc and so avoid redundant call to memset.
7335 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7336 members because it is allocated with xzalloc and so already zeroed.
7338 2013-08-14 Ken Brown <kbrown@cornell.edu>
7340 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7343 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7345 Utility function and macro to copy Lisp string to C string.
7346 * lisp.h (xlispstrdupa): New macro.
7347 (xlispstrdup): New prototype.
7348 * alloc.c (xlispstrdup): New function.
7349 * callint.c (Fcall_interactively):
7350 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7351 (Fsubstitute_in_file_name):
7352 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7353 * image.c (x_create_bitmap_from_file):
7354 * w32term.c (w32_term_init):
7355 * xterm.c (x_term_init): Use xlispstrdup.
7357 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7359 * image.c (imagemagick_load_image): Make animated pictures work.
7360 There's still some problems with background color settings, though
7363 * decompress.c (unwind_decompress): Always restore point.
7365 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7367 * marker.c (set_marker): Reformat documentation.
7369 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7371 * xdisp.c (cursor_type_changed): Now static.
7373 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7374 Use changed. This avoids the need to call xmalloc and for the
7375 caller to call xfree, and avoids memory leaks in some situations.
7377 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7379 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7380 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7381 (redisplay_window): If window_end_valid is cleared due to non-zero
7382 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7383 so do not call to try_cursor_movement for that window.
7385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7387 * window.h (struct window): Convert window_end_pos and
7388 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7389 (wset_window_end_pos, wset_window_end_vpos): Remove.
7390 * dispnew.c (adjust_glyph_matrix):
7391 * window.c (Fwindow_end, replace_window, set_window_buffer)
7393 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7394 (set_vertical_scroll_bar, redisplay_window, try_window)
7395 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7396 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7397 (note_mouse_highlight): Adjust users.
7398 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7401 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7403 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7404 * image.c (imagemagick_filename_hint): Use `const char *' and
7405 prefer SSDATA to SDATA to avoid warnings.
7407 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7409 Cleanup window fringes, margins and scroll bars adjustments.
7410 * window.c (set_window_fringes, set_window_margins)
7411 (set_window_scroll_bars, apply_window_adjustment): New functions.
7412 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7413 (Fset_window_scroll_bars): Use them.
7415 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7417 * window.h (struct window): Convert scroll_bar_width
7418 from Lisp_Object to integer. Adjust comment.
7419 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7421 * window.c (wset_scroll_bar_width): Remove.
7422 (make_window): Initialize scroll_bar_width.
7423 (Fsplit_window_internal): Use direct assignment.
7424 (Fset_window_configuration, save_window_save):
7425 Convert Lisp_Object to integer and back where appropriate.
7426 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7427 bar was actually changed, and mention this in docstring.
7429 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7431 * decompress.c: Minor simplifications.
7432 (Fzlib_decompress_region): Don't bother verifying
7433 that avail_out <= UINT_MAX, as that was confusing.
7434 Mention the restriction in a comment instead.
7435 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7437 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7439 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7440 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7442 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7444 * image.c (imagemagick_filename_hint): Check for errors in the
7447 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7449 * window.c (Fwindow_margins): Return nil when there's no marginal
7450 area, as per the documented API.
7452 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7453 Fmake_vector, as scroll bar's struct members are not all Lisp
7454 objects now. This avoids crashes in GC.
7456 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7457 bool, so its address could be taken.
7459 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7461 * image.c (imagemagick_filename_hint): New function to possibly
7462 apply `image-content-type-suffixes'.
7463 (imagemagick_load_image): Use it.
7465 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7467 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7468 if loading zlib failed.
7470 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7472 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7473 2013-08-13 checkin below. Change bool to BOOL, rule is:
7474 All Obj-C code uses BOOL, except for interfaces callable from C.
7476 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7478 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7480 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7481 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7482 bool instead of BOOL.
7483 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7484 from Lisp_Object to bitfield. Adjust comment.
7485 * w32term.c (x_scroll_bar_create): Adjust user.
7486 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7487 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7488 Use bool for boolean.
7489 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7490 to `unsigned int' when defining a bitfield.
7492 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7494 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7496 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7498 * window.h (struct window): Convert left_margin_cols and
7499 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7500 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7501 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7503 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7505 (showing_window_margins_p, update_window_line, update_frame_1):
7506 * fringe.c (draw_fringe_bitmap_1):
7507 * xdisp.c (window_box_width): Adjust users.
7508 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7509 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7510 Use direct assignment.
7511 (Fset_window_configuration, save_window_save, Fwindow_margins):
7512 Convert Lisp_Object to integer and back where appropriate.
7513 (Fset_window_margins): Adjust user. Return t if any margin
7514 was actually changed, and mention this in docstring.
7516 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7518 * syntax.c (forward_word):
7519 * cmds.c (forward_char, backward_char): Mention the optional argument.
7521 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7523 * window.h (struct window): Convert left_fringe_width
7524 and right_fringe_width from Lisp_Objects to integers.
7526 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7527 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7528 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7530 (make_window): Initialize new integer fields to -1.
7531 (Fsplit_window_internal): Use direct assignment.
7532 (Fset_window_configuration, save_window_save):
7533 Convert Lisp_Object to integer and back where appropriate.
7534 (Fset_window_fringes): Adjust user. Return t if any fringe
7535 was actually changed, and mention this in docstring.
7537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7539 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7540 * nsfns.m (x_set_cursor_type):
7541 * w32fns.c (x_set_cursor_type):
7542 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7543 * xdisp.c (set_frame_cursor_types): ...but in common code.
7545 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7547 * font.c (clear_font_cache): New function, stripped from...
7548 (Fclear_font_cache): ...here, which now uses the function
7549 above. Adjust comment.
7550 * font.h (clear_font_cache): Add prototype.
7551 * xfaces.c (clear_face_cache): Use clear_font_cache.
7553 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7555 * window.c (Fset_window_start): Compare `w', not `window' because
7556 `w' might not be equal to `window' after call to decode_live_window.
7558 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7560 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7561 This fixes a problem introduced by the Bug#15035 patch
7562 when using GPG. Reported by Herbert J. Skuhra.
7564 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7566 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7567 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7568 not yet initialized.
7570 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7572 * decompress.c (Fzlib_decompress_region): Support zlib
7573 decompression, too, and rename.
7575 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7577 Minor zlib configuration tweaks.
7578 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7579 Don't assume presence of fn_inflateInit2_ zlib internal function.
7581 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7583 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7584 include the zlib prefix.
7586 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7588 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7589 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7590 define static variables that are pointers to zlib functions to be
7592 (init_zlib_functions) [WINDOWSNT]: New function.
7593 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7595 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7596 macros instead of invoking the zlib functions directly.
7597 (syms_of_decompress): DEFSYM Qzlib_dll.
7598 Staticpro Szlib_available_p.
7600 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7602 Avoid looping over all frame windows to freeze and unfreeze.
7603 * window.h (struct window): Drop frozen_window_start_p.
7604 (freeze_window_starts): Drop prototype.
7605 * frame.h (struct frame): New frozen_window_starts flag.
7606 (FRAME_WINDOWS_FROZEN): New macro.
7607 * window.c (freeze_window_start, freeze_window_starts):
7609 (select_window, replace_window): Adjust users.
7610 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7611 (window_frozen_p): New function.
7612 (redisplay_window): Use it.
7614 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7616 Fix some fd issues when running subprocesses (Bug#15035).
7617 Fix bugs that can leak files or file descriptors on errors.
7618 Don't unlink open temp files, as that's hard for users to diagnose
7619 when things go awry (e.g., temp disk exhausted).
7620 Don't bother to lock temp files. Check for invalid recursion.
7621 * callproc.c (synch_process_fd): Remove. All uses removed.
7622 (synch_process_tempfile): New var or macro.
7623 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7625 (record_kill_process): New arg, the temp name. All callers changed.
7626 (delete_temp_file): Now just a simple wrapper around unlink.
7627 (call_process_kill): New arg, the call_process_fd array.
7628 Close them all. Clear synch_process_pid. Remove the temp file,
7629 or arrange for it to be removed.
7630 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7631 that's been moved to synch_process_tempfile. Caller changed.
7632 Do not remove the tempfile; that's now call_process_kill's
7634 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7635 call_process_kill; the caller now does that.
7636 (call_process_cleanup): Do not close the process fd; that's now
7637 call_process_kill's responsibility.
7638 (Fcall_process): Implement via new function call_process, which
7639 has most of the old body of Fcall_process, but with a different API.
7640 (call_process): New function that does not open or close filefd if
7641 it is nonnegative. Record which fds need to be closed, and let
7642 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7643 Signal an error if invoked recursively (could be done via a hook).
7644 Simplify creation of the tempfile in the MSDOS case.
7645 Don't create the output file until after checking for the executable.
7646 Report any failure to open /dev/null.
7647 Don't open /dev/null for writing twice; once is enough.
7648 Don't create pipe if all output is being discarded or sent to file.
7649 Don't worry about setting up the coding system or reading from the
7650 pipe if all output is being discarded.
7651 Hoist fd_error local into top level, to lessen block nesting.
7652 Don't record deleted pid here; now done by Fcall_process_region.
7653 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7654 and note its success in synch_process_tempfile.
7655 Do not leak resources when child_setup fails.
7656 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7657 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7658 (create_temp_file): Now returns open fd, with an additional
7659 Lisp_Object * argument to return the name. All callers changed.
7660 Do not close the file; rewind it instead, and leave it open for
7661 the caller. Do not lock the temp file. Unwind-protect the file
7662 and the file-descriptor.
7663 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7664 If an asynchrounous process, record it here, not in call_process.
7665 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7666 * eval.c (set_unwind_protect): New function.
7667 * fileio.c (write_region): New function, generalized from the
7668 old Fwrite_region. Do not lock temp files.
7669 (Fwrite_region): Use it.
7670 * lisp.h (set_unwind_protect, write_region): New decls.
7671 * process.c: Include <verify.h>.
7672 (make_process): Mark fds as initially closed.
7673 (deleted_pid_list): Now a list of pid-filename pairs.
7675 (close_process_fd): New function.
7676 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7677 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7678 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7679 (create_process, create_pty, Fmake_serial_process)
7680 (server_accept_connection): Record which fds need to be closed,
7681 and let deactivate_process close them.
7682 (Fmake_network_process): Do not discard the unwind-protect
7683 until it's safe to do so.
7684 (deactivate_process): Close the fds opened by create_process etc.
7685 (Fprocess_send_eof): Adjust to new way of recording open fds.
7686 Report an error if /dev/null can't be opened, instead of aborting.
7687 * process.h (PROCESS_OPEN_FDS): New constant.
7688 (struct Lisp_Process): New member open_fds.
7689 (record_kill_process, record_deleted_pid): Adjust signatures.
7690 (record_deleted_pid): Move decl here ...
7691 * syswait.h (record_deleted_pid): ... from here.
7693 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7695 * decompress.c: Fix bugs with large buffers and weird inputs.
7696 Tune a bit. Reindent as per usual Emacs style.
7697 (BUFFER_SIZE): Remove.
7698 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7699 more than UINT_MAX bytes. Decompress into the gap instead of into
7700 an auto buffer, as this should avoid copying. Return nil if
7701 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7702 set immediate_quit; we shouldn't trust zlib code that much.
7704 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7706 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7707 errors, and really move the gap to where we want it.
7709 * lisp.h: Include decompress.c support.
7711 * emacs.c (main): Include decompress.c support.
7713 * Makefile.in: Include -lz if present.
7715 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7717 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7718 (initWithTitle:): Initialize frame to 0.
7719 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7720 (fillWithWidgetValue:frame:): Rename from
7721 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7723 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7724 fillWithWidgetValue:frame:
7726 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7727 remove memory leak warnings.
7729 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7730 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7733 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7734 (x_activate_menubar): Update the whole menu.
7735 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7736 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7737 current event is not NSSystemDefined (Bug#15001).
7738 Call ns_check_menu_open only if trackingMenu is 2.
7739 (menuDidClose:): New method, decrease trackingMenu.
7740 (fillWithWidgetValue:setDelegate:): New method.
7741 (fillWithWidgetValue:): Call the above.
7743 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7745 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7747 Omit some unnecessary casts.
7748 Many of these go back to the old pre-C89 days, when they may have
7749 been needed, but we've been assuming C89 or later for a while now.
7750 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7751 (live_float_p, live_misc_p, live_vector_p):
7752 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7753 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7754 (defvar_per_buffer):
7755 * callint.c (Fcall_interactively):
7756 * doc.c (Fsubstitute_command_keys):
7757 * filelock.c (get_boot_time):
7758 * frame.c (xrdb_get_resource):
7759 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7760 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7761 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7762 (menuitem_highlight_callback, menu_destroy_callback)
7763 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7764 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7765 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7766 (xg_tool_bar_help_callback, tb_size_cb):
7767 * image.c (xpm_alloc_color, png_read_from_memory)
7768 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7769 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7771 * keymap.c (describe_map):
7772 * nsfns.m (Fns_display_monitor_attributes_list):
7773 * nsmenu.m (process_dialog:):
7774 * nsterm.m (hold_event):
7775 * process.c (wait_reading_process_output):
7776 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7777 * scroll.c (do_direct_scrolling, scrolling_1):
7778 * termcap.c (tgetent):
7779 * window.c (check_window_containing, add_window_to_list)
7780 (freeze_window_starts):
7781 * xdisp.c (compare_overlay_entries, vmessage):
7782 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7783 (x_get_monitor_attributes_xrandr)
7784 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7785 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7786 * xfont.c (xfont_match, xfont_open):
7787 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7788 (menubar_selection_callback, menu_position_func)
7789 (popup_selection_callback, create_and_show_popup_menu)
7790 (dialog_selection_callback, create_and_show_dialog):
7791 * xrdb.c (x_get_string_resource)
7793 * xsmfns.c (x_session_check_input):
7794 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7795 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7796 (xaw_jump_callback, xaw_scroll_callback):
7797 Omit unnecessary casts.
7799 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7801 Minor string-length refactoring.
7802 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7803 * frame.c (make_monitor_attribute_list):
7804 Prefer build_string to strlen + make_string.
7806 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7808 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7809 don't check minor_code (Bug#14417).
7811 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7813 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7814 vertical positions instead. This avoids calling MATRIX_ROW with
7815 row numbers that are possibly beyond valid limits. (Bug#15064)
7817 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7819 Use xstrdup and build_unibyte_string where applicable.
7820 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7821 * xfns.c (x_window):
7822 * xrdb.c (x_get_customization_string):
7823 * xterm.c (xim_initialize):
7824 * w32fns.c (w32_window): Use xstrdup.
7825 (w32_display_monitor_attributes_list):
7826 * emacs.c (init_cmdargs):
7827 * keyboard.c (PUSH_C_STR):
7828 * nsfont.m (nsfont_open):
7829 * sysdep.c (system_process_attributes):
7830 * w32.c (system_process_attributes):
7831 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7833 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7835 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7836 variables of these types so that GDB would know about them, as aid
7837 for debugging fatal exceptions. (Bug#15024) See also
7838 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7841 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7843 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7844 larger than the NSWindow (Bug#14934).
7846 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7848 Redesign redisplay interface to drop global variable updated_window.
7849 Always pass currently updated window as a parameter to update routines.
7850 * dispextern.h (updated_window): Remove declaration.
7851 (struct redisplay_interface): Pass window parameter to
7852 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7853 and after_update_window_hook.
7854 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7856 * dispnew.c (updated_window): Remove.
7857 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7858 (update_window_line): Adjust to match redisplay interface changes.
7859 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7860 (ns_scroll_run, ns_after_update_window_line):
7861 * w32term.c (x_update_window_begin, x_update_window_end)
7862 (x_after_update_window_line, x_scroll_run):
7863 * xterm.c (x_update_window_begin, x_update_window_end)
7864 (x_after_update_window_line, x_scroll_run):
7865 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7866 Likewise. Adjust comments where appropriate.
7867 (x_cursor_to): Simplify because this is always called during window
7868 update (but install debugging check anyway).
7869 (expose_window): Check must_be_updated_p flag to see whether this
7870 function is called during window update.
7872 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7874 Do not reset window modification event counters excessively.
7875 These leftovers and poor man's tricky methods to catch extra
7876 redisplay's attention are no longer needed.
7877 * frame.c (set_menu_bar_lines_1):
7878 * minibuf.c (read_minibuf_unwind):
7879 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7880 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7881 (window_scroll_line_based, Fset_window_configuration):
7882 * xdisp.c (redisplay_window): Do not reset last_modified and
7883 last_overlay_modified counters.
7885 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7887 * xselect.c (x_send_client_event): Set send_event and serial, memset
7888 data.l as it might be bigger than data.b. Use 24 bit mask to
7889 XSendEvent (Bug#15034).
7891 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7893 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7894 for TTY frames that are not the top frame on their console.
7897 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7899 * w32term.c (w32fullscreen_hook): Really maximize frame when
7900 asked for (Bug#14841).
7902 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7904 Prefer selected_window to Fselected_window, likewise for frames.
7905 * buffer.c (Fbuffer_swap_text):
7906 * data.c (Fvariable_binding_locus):
7907 * window.c (run_window_configuration_change_hook): Adjust users.
7908 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7909 Use decode_live_frame.
7911 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7913 Be more careful if selected window shows the buffer other than current,
7914 use window_outdated only if this is not so. This change should also
7915 address some weird issues discussed in Bug#13012.
7916 * window.h (window_outdated): New prototype.
7917 * window.c (window_outdated): Now here. Convert from static and
7918 always assume window's buffer.
7919 (Fwindow_end, Fwindow_line_height): Use it.
7920 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7921 and always assume window's buffer.
7922 (redisplay_window): Adjust user.
7923 (redisplay_internal): Call to reconsider_clip_changes once and
7924 check whether mode line should be updated only if selected window
7925 shows current buffer.
7926 (run_window_scroll_functions): Use eassert for debugging check.
7927 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7929 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7931 * window.c (window_scroll, window_scroll_pixel_based)
7932 (window_scroll_line_based): Use bool for booleans.
7934 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7936 * process.c: Fix minor off-by-one issues in descriptor counts.
7937 This shouldn't fix any real bugs, but it cleans up the code a bit.
7938 (max_process_desc, max_input_desc): -1, not 0, means none.
7940 (delete_input_desc): New function.
7941 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7942 (deactivate_process): Scan backwards when recomuting max_process_desc;
7943 that should be faster.
7944 (init_process_emacs): Initialize max_input_desc.
7946 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7948 Use region cache to speedup bidi_find_paragraph_start.
7949 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7950 Rename cache_long_line_scans to cache_long_scans.
7951 * buffer.c (bset_cache_long_line_scans): Rename to
7952 bset_cache_long_scans.
7953 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7954 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7956 (syms_of_buffer): Rename cache-long-line-scans to
7957 cache-long-scans. Adjust docstring.
7958 * search.c (newline_cache_on_off):
7959 * indent.c (width_run_cache_on_off): Adjust users.
7960 * bidi.c (bidi_paragraph_cache_on_off): New function.
7961 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7962 * insdel.c (prepare_to_modify_buffer):
7963 Invalidate bidi_paragraph_cache if enabled.
7965 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7967 Invalidate region caches only if buffer text is going to be changed.
7968 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7969 (modify_text): ...new prototype.
7970 (prepare_to_modify_buffer_1): New prototype.
7971 * textprop.c (modify_region): Rename to...
7972 (modify_text_properties): ...new function.
7973 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7974 (Fremove_list_of_text_properties): Adjust users.
7975 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7976 (modify_text): ...new function.
7977 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7978 (prepare_to_modify_buffer_1): ...new function.
7979 * casefiddle.c (casify_region):
7980 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7981 (Ftranspose_regions): Use modify_text.
7983 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7985 * lisp.mk (lisp): Add nadvice.elc.
7987 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7989 New macro to iterate over live buffers similar to frames.
7990 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7991 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7992 Declare buffer-related variables here to offload lisp.h.
7993 * buffer.c (Vbuffer_alist): Adjust comment.
7994 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7995 (other_buffer_safely):
7996 * data.c (store_symval_forwarding):
7997 * dispnew.c (Fframe_or_buffer_changed_p):
7998 * fileio.c (Fdo_auto_save):
7999 * filelock.c (unlock_all_files):
8000 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8002 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8004 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8005 * callproc.c (create_temp_file):
8006 * filelock.c (create_lock_file):
8007 Assume mkostemp, since it's now provided by Gnulib.
8009 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8011 * w32.c (mkostemp): New function.
8012 (mktemp): Remove, no longer used. Most of the code reused in
8013 mkostemp. (Bug#15015)
8014 (mktemp): Don't undef.
8016 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8018 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8019 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8020 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8021 (free_glyph_pool, check_glyph_memory): Likewise for
8022 all users. Adjust comments where appropriate.
8024 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8026 * composite.h: Minor fixups.
8027 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8028 to fix a misspelling, and change it to an inline function while
8029 we're at it (it need not be a macro). All uses changed.
8030 (composition_method, composition_valid_p):
8031 Rewrite to avoid assignments in if-conditions.
8033 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8035 Do not use global Lisp_Object in composition macros.
8036 * composite.h (composition_temp): Remove declaration.
8037 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8038 (composition_method, composition_valid_p): ...inline functions.
8039 (compose_region): Remove the leftover.
8040 * composite.c (composition_temp): Remove.
8041 (run_composition_function, update_compositions)
8042 (composition_compute_stop_pos, composition_adjust_point)
8043 (Ffind_composition_internal):
8044 * coding.c (handle_composition_annotation):
8045 * xdisp.c (handle_composition_prop, check_point_in_composition):
8046 Related users changed.
8048 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8050 Drop FRAME_PTR typedef.
8051 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8052 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8053 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8054 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8055 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8056 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8057 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8058 All related users changed.
8060 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8062 * eval.c (default_toplevel_binding): New function.
8064 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8065 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8066 (syms_of_eval): Export them.
8067 * data.c (Fdefault_value): Micro cleanup.
8068 * term.c (init_tty): Use "false".
8070 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8072 Fix X GC leak in GTK and raw (no toolkit) X ports.
8073 * xterm.c (x_free_frame_resources): If white and black relief
8074 GCs are allocated, always free them here.
8075 * xfns.c (x_make_gc): Omit redundant initialization.
8076 * widget.c (create_frame_gcs): Remove the leftover.
8077 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8078 in x_free_frame_resources.
8080 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8082 * nsterm.m (windowWillResize:toSize:): Only change title if
8083 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8085 (viewDidEndLiveResize): New method.
8087 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8088 inside NS_IMPL_COCOA.
8090 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8092 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8093 Do not check whether undo is enabled because record_insert and
8094 record_delete does that themselves.
8096 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8098 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8099 member which is not really used any more.
8100 (FRAME_XIC_BASE_FONTNAME): Remove.
8101 * xfns.c (xic_free_fontset): Adjust user.
8102 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8103 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8104 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8105 (xdialog_show): Use eassert for debugging check.
8106 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8108 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8110 * fileio.c, fns.c (merge): Move extern decl from here ...
8111 * lisp.h (merge): ... to here.
8113 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8115 Fix last font-related change.
8116 * w32font.h (w32font_list_internal, w32font_match_internal):
8118 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8119 (uniscribe_list_family): Adjust to match font API change.
8120 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8121 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8125 * frame.h (FRAME_MOUSE_UPDATE):
8126 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8127 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8129 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8131 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8132 * font.h (struct font_driver): Change list, match, and list_family
8133 functions to accept struct frame * as first arg.
8134 * font.c (font_score, font_compare, font_sort_entities):
8136 (font_sort_entities, font_list_entities, font_select_entity)
8137 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8138 match font API change.
8139 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8140 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8141 * ftxfont.c (ftxfont_list, ftxfont_match):
8142 * xftfont.c (xftfont_list, xftfont_match):
8143 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8144 * w32font.c (w32font_list, w32font_match, w32font_list)
8145 (w32font_list_internal, w32_font_match_internal): Likewise.
8146 * xfaces.c (Fx_family_fonts): Adjust user.
8148 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8150 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8151 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8152 only if HAVE_X_WINDOWS is in use.
8153 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8154 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8155 * w32term.c (x_wm_set_icon_position): Likewise.
8156 * w32fns.c (x_icon): Adjust user.
8158 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8160 * xterm.c (last_mouse_press_frame): Remove the
8161 leftover which is not really used any more.
8162 (handle_one_xevent, syms_of_xterm): Adjust users.
8163 (x_flush): Call XFlush once per each X display, not frame.
8164 This is better because this code always unconditionally skips
8165 non-X frames in Vframe_list and issues the only XFlush if we
8166 have more than one X frame on the same X display.
8167 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8168 Use bool for booleans.
8169 (x_draw_glyph_string_background, cvt_string_to_pixel)
8170 (cvt_pixel_dtor): Drop unnecessary prototypes.
8171 * xterm.h (x_display_ok): Adjust prototype.
8173 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8175 Drop unnecessary functions that deals with frame pixel size.
8176 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8177 (x_pixel_height): Drop prototypes.
8178 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8179 (x_pixel_height): Drop implementations.
8180 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8181 which should be always valid for window frame.
8182 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8183 * w32menu.c (Fx_popup_dialog):
8184 * xmenu.c (Fx_popup_dialog): Likewise for both.
8186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8188 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8189 frame parameters and call to Fmodify_frame_parameters just once.
8190 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8191 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8192 and mention nil frame in docstring.
8194 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8196 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8197 (x_figure_window_size): Likewise. Adjust to return long.
8198 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8199 (toplevel): Move Qterminal_live_p to...
8200 * terminal.c (toplevel): ...here, make it static, and...
8201 (syms_of_terminal): ...DEFSYM here.
8202 * frame.h (Qterminal_live_p): Remove declaration.
8203 (make_frame, x_figure_window_size): Adjust prototype.
8204 * nsfns.m (Fx_create_frame): Use long for window flags.
8206 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8208 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8209 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8210 Do not assume that emacs_close (INT_MAX) is a no-op.
8212 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8214 * xfaces.c (make_face_cache): For struct face_cache, prefer
8215 xmalloc to xzalloc and so avoid redundant call to memset.
8216 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8218 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8220 * fringe.c (draw_window_fringes, update_window_fringes)
8221 (compute_fringe_widths):
8222 * w32term.c (x_draw_glyph_string):
8223 * window.c (candidate_window_p, Frecenter):
8224 * xfaces.c (realize_basic_faces, realize_default_face)
8225 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8226 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8227 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8228 * xmenu.c (Fx_menu_bar_open_internal):
8229 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8230 * xsettings.c (xft_settings_event):
8231 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8232 Use bool for booleans. Adjust style and comments where
8234 * dispextern.h (draw_window_fringes, update_window_fringes)
8235 (compute_fringe_widths):
8236 * xterm.h (x_had_errors_p): Adjust prototype.
8238 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8240 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8241 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8243 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8245 * fns.c (toplevel): Remove comment before Fsafe_length because
8248 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8250 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8252 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8254 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8255 frame which got the message is still alive, before dereferencing
8256 its pointer. (Bug#14970)
8258 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8259 be a live window, before using it as such. (Bug#14970)
8261 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8263 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8264 w32_detect_focus_change instead of doing part of its job by hand.
8265 This fixes the problem whereby FOCUS_OUT events were not sent to
8268 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8270 * process.c (Fprocess_list): Doc fix.
8272 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8273 being re-exposed only if it didn't ask to become visible.
8274 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8275 was previously iconified. (Bug#14841)
8276 (x_iconify_frame): Mark the frame iconified.
8278 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8280 Fix minor problems found by static checking.
8281 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8282 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8284 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8286 * eval.c (set_specpdl_old_value): New function.
8287 (unbind_to): Minor simplification.
8288 (get_backtrace_frame): New function.
8289 (Fbacktrace_frame): Use it. Add `base' argument.
8290 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8291 (syms_of_eval): Export backtrace-eval.
8292 * xterm.c (x_focus_changed): Simplify.
8294 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8296 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8298 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8300 * xdisp.c (redisplay_window): Instead of moving point out of
8301 scroll margin, reject the force_start method, and try scrolling
8302 instead. (Bug#14780)
8304 2013-07-24 Ken Brown <kbrown@cornell.edu>
8306 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8309 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8311 * eval.c (Fprogn): Do not check that BODY is a proper list.
8312 This undoes the previous change. The check slows down the
8313 interpreter, and is not needed to prevent a crash. See
8314 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8316 2013-07-23 Glenn Morris <rgm@gnu.org>
8318 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8320 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8322 Port to GNU/Linux systems with tinfo but not ncurses.
8323 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8324 to decide whether ncurses is being used. Without this change,
8325 GCC complains about tgetent not being declared, on a system
8326 that has tinfo installed but ncurses not installed.
8328 * eval.c (Fprogn): Check that BODY is a proper list.
8330 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8331 * data.c (Fsetq_default):
8332 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8333 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8335 Tune by taking advantage of the fact that ARGS is always a list
8336 when a function is declared to have UNEVALLED args.
8338 * emacsgtkfixed.c: Port to GCC 4.6.
8339 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8341 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8343 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8344 here to silence compiler warnings.
8346 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8348 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8349 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8350 from messing up Emacs's 'struct frame' (Bug#14923).
8352 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8354 * alloc.c (make_save_ptr_ptr): Define this function.
8355 It was inadvertently omitted. It's needed only if
8356 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8358 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8360 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8361 frame have focus (Bug#14895).
8363 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8365 Avoid vfork-related deadlock more cleanly.
8366 * callproc.c (child_setup): When the child's exec fails, output
8367 the program name, as that's more useful. Use O_NONBLOCK to avoid
8369 * process.c (create_process_1): Remove; no longer needed.
8370 (create_process): Remove timer hack; no longer needed, now that
8371 the child avoids deadlock.
8373 2013-07-20 Glenn Morris <rgm@gnu.org>
8375 * image.c (Fimage_flush): Fix doc typo.
8377 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8379 Fix array bounds violation when pty allocation fails.
8380 * process.c (PTY_NAME_SIZE): New constant.
8381 (pty_name): Remove static variable; it's now auto.
8382 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8383 Take pty_name as an arg rather than using a static variable.
8384 All callers changed.
8385 (create_process): Recover pty_flag from process, not from volatile local.
8386 (create_pty): Stay inside array even when pty allocation fails.
8387 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8389 * lread.c (Fload): Avoid initialization only when lint checking.
8390 Mention that it's needed only for older GCCs.
8392 2013-07-20 Kenichi Handa <handa@gnu.org>
8394 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8395 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8397 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8399 * lread.c (Fload): Avoid uninitialized warning.
8401 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8403 Fix some minor file descriptor leaks and related glitches.
8404 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8405 (create_lock_file): Use write, not emacs_write.
8406 * image.c (slurp_file, png_load_body):
8407 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8408 (server_accept_connection):
8409 Don't leak an fd on memory allocation failure.
8410 * image.c (slurp_file): Add a cheap heuristic for growing files.
8411 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8412 as that's what the other routines do. Maybe input need not be
8413 blocked at all, but it's better to be consistent.
8414 Avoid undefined behavior when strlen is zero.
8416 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8417 (NSTATICS): Now a constant; doesn't need to be a macro.
8419 2013-07-19 Richard Stallman <rms@gnu.org>
8421 * coding.c (decode_coding_utf_8): Add simple loop for fast
8422 processing of ASCII characters.
8424 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8426 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8428 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8430 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8431 unportable 'struct x_display_info'.
8432 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8435 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8437 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8438 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8440 (system_process_attributes): Prefer plain char to unsigned char
8441 when either will do. Clean up properly if interrupted or if
8442 memory allocations fail. Don't assume sscanf succeeds.
8443 Remove no-longer-needed workaround to stop GCC from whining.
8444 Read command-line once, instead of multiple times. Check read status a
8447 Fix obscure porting bug with varargs functions.
8448 The code assumed that int is treated like ptrdiff_t in a vararg
8449 function, which is not a portable assumption. There was a similar
8450 -- though these days less likely -- porting problem with various
8451 assumptions that pointers of different types all smell the same as
8452 far as vararg functions is conserved. To make this problem less
8453 likely in the future, redo the API to use varargs functions.
8454 * alloc.c (make_save_value): Remove this vararg function.
8455 All uses changed to ...
8456 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8457 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8459 (make_save_ptr): Rename from make_save_pointer, for consistency with
8460 the above. Define only on platforms that need it. All uses changed.
8462 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8464 * keyboard.c: Try to fix typos in previous change.
8465 (DISPLAY_LIST_INFO): New macro.
8466 (kbd_buffer_get_event): Do not access members that are not present
8467 in X11. Revert inadvertent change of "!=" to "=".
8469 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8471 * keyboard.c (kbd_buffer_get_event):
8472 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8473 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8475 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8477 * filelock.c: Fix unlikely file descriptor leaks.
8478 (get_boot_time_1): Rework to avoid using emacs_open.
8479 This doesn't actually fix a leak, but is better anyway.
8480 (read_lock_data): Use read, not emacs_read.
8482 * doc.c: Fix minor memory and file descriptor leaks.
8483 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8484 (get_doc_string, Fsnarf_documentation):
8485 Fix file descriptor leak on error.
8487 * term.c: Fix minor fdopen-related file descriptor leaks.
8488 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8489 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8491 * charset.c: Fix file descriptor leaks and errno issues.
8493 (load_charset_map_from_file): Don't leak file descriptor on error.
8494 Use plain record_xmalloc since the allocation is larger than
8495 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8497 * eval.c (record_unwind_protect_nothing):
8498 * fileio.c (fclose_unwind):
8500 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8501 The replacement doesn't block input, but that no longer seems
8504 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8506 * lread.c: Fix file descriptor leaks and errno issues.
8507 (Fload): Close some races that leaked fds or streams when 'load'
8509 (Fload, openp): Report error number of last nontrivial failure to open.
8510 ENOENT counts as trivial.
8511 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8513 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8514 now that the function is always called with a nonnegative arg.
8515 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8516 All uses replaced with ...
8517 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8519 A few more minor file errno-reporting bugs.
8520 * callproc.c (Fcall_process):
8521 * doc.c (Fsnarf_documentation):
8522 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8523 * process.c (set_socket_option):
8524 Don't let a constructor trash errno.
8525 * doc.c: Include <errno.h>.
8527 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8529 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8531 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8533 Fix w32 bug with call-process-region (Bug#14885).
8534 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8535 to Fcall_process when the input is empty. This simplifies the
8536 code a bit. It makes no difference on POSIXish platforms but
8537 apparently it fixes a bug on w32.
8539 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8540 * fileio.c (close_file_unwind): Don't close if FD is negative;
8541 this can happen when unwinding a zapped file descriptor.
8542 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8543 in case Emacs runs out of memory between the two unwind-protects.
8544 Don't trash errno when closing FD.
8545 Zap the FD in the specpdl when closing it, instead of deferring
8546 the removal of the unwind-protect; this fixes a bug where a child
8547 function unwinds the stack past us.
8549 New unwind-protect flavors to better type-check C callbacks.
8550 This also lessens the need to write wrappers for callbacks,
8551 and the need for make_save_pointer.
8552 * alloc.c (free_save_value):
8553 * atimer.c (run_all_atimers):
8555 * alloc.c (safe_alloca_unwind):
8556 * atimer.c (unwind_stop_other_atimers):
8557 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8558 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8559 * minibuf.c (choose_minibuf_frame_1):
8560 * process.c (make_serial_process_unwind):
8561 * xdisp.c (pop_message_unwind):
8562 * xselect.c (queue_selection_requests_unwind):
8563 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8564 * alloc.c (record_xmalloc):
8565 Prefer record_unwind_protect_ptr to record_unwind_protect with
8567 * alloc.c (Fgarbage_collect):
8568 Prefer record_unwind_protect_void to passing a dummy.
8569 * buffer.c (restore_buffer):
8570 * window.c (restore_window_configuration):
8571 * xfns.c, w32fns.c (do_unwind_create_frame)
8572 New wrapper. All record-unwind uses of wrappee changed.
8573 * buffer.c (set_buffer_if_live):
8574 * callproc.c (call_process_cleanup, delete_temp_file):
8575 * coding.c (code_conversion_restore):
8576 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8577 * editfns.c (save_excursion_restore)
8578 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8579 (save_restriction_restore):
8580 * eval.c (restore_stack_limits, un_autoload):
8581 * fns.c (require_unwind):
8582 * keyboard.c (recursive_edit_unwind, tracking_off):
8583 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8584 * macros.c (pop_kbd_macro, restore_menu_items):
8585 * nsfns.m (unwind_create_frame):
8586 * print.c (print_unwind):
8587 * process.c (start_process_unwind):
8588 * search.c (unwind_set_match_data):
8589 * window.c (select_window_norecord, select_frame_norecord):
8590 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8591 (fast_set_selected_frame):
8592 * xfns.c, w32fns.c (unwind_create_tip_frame):
8593 Return void, not a dummy Lisp_Object. All uses changed.
8594 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8595 * callproc.c (call_process_kill):
8596 * fileio.c (restore_point_unwind, decide_coding_unwind)
8597 (build_annotations_unwind):
8598 * insdel.c (Fcombine_after_change_execute_1):
8599 * keyboard.c (read_char_help_form_unwind):
8600 * menu.c (unuse_menu_items):
8601 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8602 * sound.c (sound_cleanup):
8603 * xdisp.c (unwind_redisplay):
8604 * xfns.c (clean_up_dialog):
8605 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8606 Accept no args and return void, instead of accepting and returning
8607 a dummy Lisp_Object. All uses changed.
8608 * cygw32.c (fchdir_unwind):
8609 * fileio.c (close_file_unwind):
8610 * keyboard.c (restore_kboard_configuration):
8611 * lread.c (readevalllop_1):
8612 * process.c (wait_reading_process_output_unwind):
8613 Accept int and return void, rather than accepting an Emacs integer
8614 and returning a dummy object. In some cases this fixes an
8615 unlikely bug when the corresponding int is outside Emacs integer
8616 range. All uses changed.
8617 * dired.c (directory_files_internal_unwind):
8618 * fileio.c (do_auto_save_unwind):
8619 * gtkutil.c (pop_down_dialog):
8620 * insdel.c (reset_var_on_error):
8621 * lread.c (load_unwind):
8622 * xfns.c (clean_up_file_dialog):
8623 * xmenu.c, nsmenu.m (pop_down_menu):
8624 * xmenu.c (cleanup_widget_value_tree):
8625 * xselect.c (wait_for_property_change_unwind):
8626 Accept pointer and return void, rather than accepting an Emacs
8627 save value encapsulating the pointer and returning a dummy object.
8629 * editfns.c (Fformat): Update the saved pointer directly via
8630 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8631 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8632 (unwind_body): New function.
8633 (record_unwind_protect): First arg is now a function returning void,
8634 not a dummy Lisp_Object.
8635 (record_unwind_protect_ptr, record_unwind_protect_int)
8636 (record_unwind_protect_void): New functions.
8637 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8638 * fileio.c (struct auto_save_unwind): New type.
8639 (do_auto_save_unwind): Use it.
8640 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8641 * insdel.c (struct rvoe_arg): New type.
8642 (reset_var_on_error): Use it.
8643 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8645 (specbinding_func): Remove; there are now several such functions.
8646 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8647 (set_unwind_protect_ptr): New function.
8648 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8650 Be simpler and more consistent about reporting I/O errors.
8651 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8652 Say "Read error" and "Write error", rather than "I/O error", or
8653 "IO error reading", or "IO error writing", when a read or write
8655 * process.c (Fmake_network_process, wait_reading_process_output)
8656 (send_process, Fprocess_send_eof, wait_reading_process_output):
8657 Capitalize diagnostics consistently. Put "failed foo" at the
8658 start of the diagnostic, so that we don't capitalize the
8659 function name "foo". Consistently say "failed" for such
8661 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8662 All callers changed. This is so it can use report_file_error.
8663 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8664 diagnostics consistently as above.
8666 * fileio.c (report_file_errno): Fix errno reporting bug.
8667 If the file name is neither null nor a pair, package it up as a
8668 singleton list. All callers changed, both to this function and to
8669 report_file_error. This fixes a bug where the memory allocator
8670 invoked by list1 set errno so that the immediately following
8671 report_file_error reported the wrong errno value.
8673 Fix minor problems found by --enable-gcc-warnings.
8674 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8675 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8677 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8679 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8680 Set event->arg to Qt if switch-event shall be generated.
8681 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8683 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8685 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8688 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8689 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8690 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8691 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8692 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8693 and there is a focused frame.
8694 (head_table): Add focus-in and focus-out.
8695 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8696 bind to handle-focus-in/out.
8698 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8699 (Fhandle_switch_frame): Call Fhandle_focus_in.
8700 (syms_of_frame): defsubr handle-focus-in/out.
8702 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8704 Fix porting bug to older POSIXish platforms (Bug#14862).
8705 * sysdep.c (emacs_pipe): New function, that implements
8706 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8707 This should port better to CentOS 5 and to Mac OS X 10.6.
8708 All calls to pipe2 changed.
8710 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8711 This makes the code easier to read and the executable a bit smaller.
8712 Do not replace all calls to Fcons that happen to create lists,
8713 just calls that are intended to create lists. For example, when
8714 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8715 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8716 Similarly for list2 through list5.
8717 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8718 * bytecode.c (exec_byte_code):
8719 * callint.c (quotify_arg, Fcall_interactively):
8720 * callproc.c (Fcall_process, create_temp_file):
8721 * charset.c (load_charset_map_from_file)
8722 (Fdefine_charset_internal, init_charset):
8723 * coding.c (get_translation_table, detect_coding_system)
8724 (Fcheck_coding_systems_region)
8725 (Fset_terminal_coding_system_internal)
8726 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8727 * composite.c (update_compositions, Ffind_composition_internal):
8728 * dired.c (directory_files_internal, file_name_completion)
8730 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8731 * doc.c (Fsnarf_documentation):
8732 * editfns.c (Fmessage_box):
8734 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8735 (Feval, eval_sub, Ffuncall, apply_lambda):
8736 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8737 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8738 (Fset_file_times, Finsert_file_contents)
8739 (Fchoose_write_coding_system, Fwrite_region):
8740 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8741 * font.c (font_registry_charsets, font_parse_fcname)
8742 (font_prepare_cache, font_update_drivers, Flist_fonts):
8743 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8744 * frame.c (make_frame, Fmake_terminal_frame)
8745 (x_set_frame_parameters, x_report_frame_params)
8746 (x_default_parameter, Fx_parse_geometry):
8747 * ftfont.c (syms_of_ftfont):
8748 * image.c (gif_load):
8749 * keyboard.c (command_loop_1):
8750 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8751 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8752 (Fminor_mode_key_binding, accessible_keymaps_1)
8753 (Faccessible_keymaps, Fwhere_is_internal):
8754 * lread.c (read_emacs_mule_char):
8755 * menu.c (find_and_return_menu_selection):
8756 * minibuf.c (get_minibuffer):
8757 * nsfns.m (Fns_perform_service):
8758 * nsfont.m (ns_script_to_charset):
8759 * nsmenu.m (ns_popup_dialog):
8760 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8761 (Fx_own_selection_internal):
8762 * nsterm.m (append2):
8763 * print.c (Fredirect_debugging_output)
8764 (print_prune_string_charset):
8765 * process.c (Fdelete_process, Fprocess_contact)
8766 (Fformat_network_address, set_socket_option)
8767 (read_and_dispose_of_process_output, write_queue_push)
8768 (send_process, exec_sentinel):
8769 * sound.c (Fplay_sound_internal):
8770 * textprop.c (validate_plist, add_properties)
8771 (Fput_text_property, Fadd_face_text_property)
8772 (copy_text_properties, text_property_list, syms_of_textprop):
8773 * unexaix.c (report_error):
8774 * unexcoff.c (report_error):
8775 * unexsol.c (unexec):
8776 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8777 (Fformat_mode_line, syms_of_xdisp):
8778 * xfaces.c (set_font_frame_param)
8779 (Finternal_lisp_face_attribute_values)
8780 (Finternal_merge_in_global_face, syms_of_xfaces):
8781 * xfns.c (x_default_scroll_bar_color_parameter)
8782 (x_default_font_parameter, x_create_tip_frame):
8783 * xfont.c (xfont_supported_scripts):
8784 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8785 (menu_help_callback, xmenu_show):
8787 * xterm.c (set_wm_state):
8788 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8789 and similarly for list2 through list5.
8791 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8793 * callproc.c (Fcall_process_region): Fix minor race and tune.
8794 (create_temp_file): New function, with the temp-file-creation part
8795 of the old Fcall_process_region. Use Fcopy_sequence to create the
8796 temp file name, rather than alloca + build_string, for simplicity.
8797 Don't bother to block input around the temp file creation;
8798 shouldn't be needed. Simplify use of mktemp.
8799 Use record_unwind_protect immediately after creating the temp file;
8800 this closes an unlikely race where the temp file was not removed.
8801 Use memcpy rather than an open-coded loop.
8802 (Fcall_process_region): Use the new function. If the input is
8803 empty, redirect from /dev/null rather than from a newly created
8804 empty temp file; this avoids unnecessary file system traffic.
8806 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8808 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8809 Simplify by making this case like the other two. This is a bit
8810 slower on obsolete hosts, but the extra complexity isn't worth it.
8812 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8813 * process.c (create_process) [!DOS_NT]:
8814 Remove now-unnecessary calls to emacs_close.
8816 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8818 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8819 returning early. (Bug#14850)
8821 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8822 and inhibit-iso-escape-detection attributes of 'undecided'.
8825 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8827 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8828 Reported by Herbert J. Skuhra in
8829 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8831 Don't lose top specpdl entry when memory is exhausted.
8832 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8833 specpdl overflow here, to simplify callers; all callers changed.
8834 Always reserve an unused entry at the stack top; this avoids
8835 losing the top entry's information when memory is exhausted.
8837 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8839 Clean up errno reporting and fix some errno-reporting bugs.
8840 * callproc.c (Fcall_process):
8841 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8842 * process.c (create_process, Fmake_network_process):
8843 * unexaix.c (report_error):
8844 * unexcoff.c (report_error):
8845 Be more careful about reporting the errno of failed operations.
8846 The code previously reported the wrong errno sometimes.
8847 Also, prefer report_file_errno to setting errno + report_file_error.
8848 (Fcall_process): Look at openp return value rather than at path,
8849 as that's a bit faster and clearer when there's a numeric predicate.
8850 * fileio.c (report_file_errno): New function, with most of the
8851 old contents of report_file_error.
8852 (report_file_error): Use it.
8853 (Ffile_exists_p, Ffile_accessible_directory_p):
8854 Set errno to 0 when it is junk.
8855 * fileio.c (Faccess_file):
8856 * image.c (x_create_bitmap_from_file):
8857 Use faccessat rather than opening the file, to avoid the hassle of
8858 having a file descriptor open.
8859 * lisp.h (report_file_errno): New decl.
8860 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8863 * process.c (create_process, wait_reading_process_output) [AIX]:
8864 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8865 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8866 a multithreaded environment anyway).
8867 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8869 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8871 * image.c (x_find_image_file): Don't close a remote file handle.
8873 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8875 Fix races with threads and file descriptors.
8876 * callproc.c (Fcall_process_region):
8877 * dired.c (open_directory):
8878 * emacs.c (main, Fdaemon_initialized):
8879 * image.c (x_find_image_file):
8880 * inotify.c (Finotify_rm_watch):
8881 * lread.c (Flocate_file_internal):
8882 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8883 * term.c (term_mouse_moveto, init_tty):
8884 * termcap.c (tgetent):
8885 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8886 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8887 * unexhp9k800.c, unexmacosx.c (unexec):
8888 * callproc.c (Fcall_process_region):
8889 Use emacs_close, not close.
8890 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8891 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8892 and posix_close function on current platforms (which all lack them).
8893 (emacs_close): Use it. This should fix the races on GNU/Linux and
8894 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8895 and it should avoid closing random victim file descriptors on
8898 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8900 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8901 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8904 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8905 This is for .gdbinit xbacktrace.
8907 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8908 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8909 (emacs_set_tty): Now static.
8910 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8911 * term.c (tty_capable_p, tty_default_color_capabilities)
8912 (get_tty_terminal, term_mouse_movement)
8913 (handle_one_term_event, init_tty, maybe_fatal):
8914 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8915 (tgetent, scan_file, name_match, compare_contin):
8916 * terminal.c (get_terminal):
8917 Use bool for boolean.
8918 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8919 Prefer char to unsigned char if either will do.
8920 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8921 (tty_write_glyphs): Prefer int to unsigned.
8922 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8923 All callers changed.
8924 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8926 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8929 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8930 (B__dummy__): New dummy symbol, to pacify C89.
8931 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8932 they can't grok varargs macros.
8933 * dispnew.c (add_window_display_history)
8934 (add_frame_display_history):
8935 * print.c (print_object):
8936 * xdisp.c (debug_method_add):
8937 Use %p printf format only for void pointers.
8938 * emacs.c (usage_message): New constant, replacing ...
8939 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8940 (main): Adjust to usage reorg.
8941 * fns.c (syms_of_fns):
8942 * profiler.c (syms_of_profiler):
8943 Don't use non-constant struct initializers.
8944 * gnutls.h (gnutls_initstage_t):
8945 * lisp.h (enum Lisp_Fwd_Type):
8946 * lread.c (lisp_file_lexically_bound_p):
8947 * xsettings.c (anonymous enum):
8948 Remove trailing comma.
8949 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8950 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8951 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8953 * regex.c (const_re_char): New type, to pacify strict C89.
8954 All uses of 'const re_char' replaced to use it.
8955 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8956 with glibc when strict C89. This change is imported from gnulib.
8958 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8959 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8960 Omit GNU_LINUX implementation, since it requires long long.
8961 * xterm.c (x_draw_underwave):
8962 Do not assume the traditional order of struct's members.
8963 (x_term_init): Rewrite to avoid the need for non-constant structure
8966 Syntax cleanup, mostly replacing macros with functions.
8967 This removes the need for the syntax_temp hack.
8968 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8969 * syntax.c (SYNTAX_INLINE): New macro.
8970 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8971 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8972 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8973 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8974 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8975 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8976 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8977 Now constants, not macros.
8978 (syntax_temp) [!__GNUC__]: Remove.
8979 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8980 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8981 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8982 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8983 Move here from syntax.h; now functions, not macros. Except for the
8984 last function, these are static since only syntax.c uses them.
8985 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8986 All uses changed. Now a function, not a macro; use this fact
8987 to simplify the code.
8988 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8989 compiler bugs; no longer relevant.
8990 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8991 (SYNTAX_INLINE): New macro.
8992 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8993 for the new functions. Use bool for boolean member.
8994 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8995 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8996 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8997 (SETUP_BUFFER_SYNTAX_TABLE):
8998 Now extern inline functions, not macros.
8999 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9000 Remove; all uses replaced by implementation.
9001 (syntax_temp) [!__GNUC__]: Remove decl.
9002 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9004 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9006 * emacs.c (main): Fix syntax error.
9008 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9010 Timestamp fixes for undo (Bug#14824).
9011 * atimer.c (schedule_atimer):
9012 * fileio.c (Ffile_newer_than_file_p):
9013 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9014 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9015 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9016 (syms_of_fileio): Remove Sclear_visited_file_name.
9017 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9018 file doesn't exist; this avoids an ambiguity with negative timestamps.
9019 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9020 * systime.h (make_emacs_time, invalid_emacs_time):
9021 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9022 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9023 * undo.c (record_first_change): Push (visited-file-modtime) onto
9024 undo list rather than reimplementing it by hand, incorrectly.
9026 2013-07-09 Ken Brown <kbrown@cornell.edu>
9028 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9030 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9032 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9034 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9036 Handle errno and exit status a bit more carefully.
9037 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9038 number into an exit status. Instead, use EXIT_CANCELED.
9039 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9040 * callproc.c (relocate_fd):
9041 * emacs.c (close_output_streams, main):
9042 * process.c (create_process):
9043 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9044 Use emacs_perror for simplicity.
9045 * callproc.c (relocate_fd, main):
9046 * sysdep.c (sys_subshell):
9047 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9048 (shut_down_emacs): Use emacs_write, not write.
9049 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9050 * fileio.c (Fcopy_file, e_write):
9051 * nsterm.m (ns_select):
9052 * process.c (send_process):
9053 * sound.c (vox_write):
9054 Use emacs_write_sig, not emacs_write.
9055 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9056 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9058 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9060 (emacs_full_write): New function.
9061 (emacs_write): Rewrite to use it.
9062 (emacswrite_sig, emacs_perror): New functions.
9063 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9065 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9067 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9068 on NS even if it is present. Pixmap on NS is a void*.
9070 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9072 Port to Ubuntu 10 (Bug#14803).
9073 Problem reported by T.V. Raman.
9074 * process.c (close_on_exec, accept4, process_socket):
9075 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9077 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9079 * w32.c (sys_dup): Declare prototype.
9083 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9085 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9087 Make file descriptors close-on-exec when possible (Bug#14803).
9088 This simplifies Emacs a bit, since it no longer needs to worry
9089 about closing file descriptors by hand in some cases.
9090 It also fixes some unlikely races. Not all such races, as
9091 libraries often open files internally without setting
9092 close-on-exec, but it's an improvement.
9093 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9094 * callproc.c (Fcall_process) [!MSDOS]:
9095 * emacs.c (main) [!DOS_NT]:
9096 * nsterm.m (ns_term_init):
9097 * process.c (create_process):
9098 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9099 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9100 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9101 Prefer mkostemp with O_CLOEXEC to mkstemp.
9102 * callproc.c (relocate_fd) [!WINDOWSNT]:
9103 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9104 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9106 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9107 Make the resulting file descriptor close-on-exec.
9108 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9109 * lread.c (load_descriptor_list, load_descriptor_unwind):
9110 Remove; no longer needed. All uses removed.
9111 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9112 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9114 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9115 (Fmake_network_process, Fnetwork_interface_list)
9116 (Fnetwork_interface_info, server_accept_connection):
9117 Make newly-created socket close-on-exec.
9118 * sysdep.c (emacs_open, emacs_fopen):
9119 Make new-created descriptor close-on-exec.
9120 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9121 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9123 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9125 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9126 for NS_IMPL_GNUSTEP.
9128 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9130 Fix openp errno handling.
9131 * callproc.c (Fcall_process): Preserve openp errno around close.
9132 * lread.c (openp): Set errno when returning -1, as some callers
9135 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9137 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9139 * nsterm.h (NSSavePanel): Update comment.
9140 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9141 (ns_run_file_dialog): Declare.
9143 * nsfns.m: Remove panelOK.
9145 (ns_run_file_dialog): New function.
9146 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9147 event loop, so file dialog is popped up by ns_run_file_dialog, called
9148 by sendEvent (Bug#14578).
9149 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9151 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9153 * xdisp.c (default_line_pixel_height): New function.
9154 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9155 (try_cursor_movement, redisplay_window, try_window)
9156 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9158 * window.c (window_scroll_pixel_based):
9159 use default_line_pixel_height.
9161 * dispextern.h (default_line_pixel_height): Add prototype.
9163 * frame.c (x_set_line_spacing): Accept a float value for
9164 line-spacing parameter, per the documentation.
9166 * data.c (Fmultibyte_string_p): Doc fix.
9168 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9170 Use emacs_open more consistently when opening files.
9171 This handles EINTR more consistently now, and makes it easier
9172 to introduce other uniform changes to file descriptor handling.
9173 * sysstdio.h: New file.
9174 * buffer.c (mmap_init):
9175 * cygw32.c (chdir_to_default_directory):
9176 * dispnew.c (Fopen_termscript):
9177 * emacs.c (Fdaemon_initialized):
9178 * fileio.c (Fdo_auto_save):
9179 * image.c (slurp_file, png_load_body, jpeg_load_body):
9180 * keyboard.c (Fopen_dribble_file):
9182 * print.c (Fredirect_debugging_output):
9183 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9184 * termcap.c (tgetent):
9185 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9186 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9187 * w32term.c (w32_initialize) [CYGWIN]:
9188 * xfaces.c (Fx_load_color_file):
9189 Use emacs_open instead of plain open, and emacs_fopen instead of
9191 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9192 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9193 * callproc.c (default_output_mode): New constant.
9194 (Fcall_process): Use it to call emacs_open instead of plain creat.
9195 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9196 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9197 (emacs_fopen): New function.
9198 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9199 Include <lisp.h>, for emacs_open.
9200 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9202 Remove duplicate #include directives.
9203 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9205 Don't include stdio.h twice.
9206 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9207 Don't include sys/types.h or stdio.h twice.
9208 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9209 * lread.c: Don't include coding.h twice.
9210 * nsfont.m: Don't include frame.h twice.
9211 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9212 * ralloc.c: Don't include <unistd.h> twice.
9213 * xdisp.c: Don't include font.h twice.
9214 * xterm.c: Don't include fontset.h twice.
9215 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9217 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9219 Scale ImageMagick images more carefully.
9220 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9221 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9222 Be more careful about avoiding undefined behavior after
9223 integer overflow and division by zero.
9225 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9227 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9228 (syms_of_w32fns): DEFSYM them.
9229 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9230 (CCHDEVICENAME): Define macros if not defined.
9231 (struct MONITOR_INFO_EX): New struct.
9232 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9233 (enum_display_monitors_fn): New variable.
9234 (globals_of_w32fns): Initialize it.
9235 (Fx_display_pixel_width, Fx_display_pixel_height)
9236 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9237 multi-monitor setups in docstrings.
9238 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9239 screen size by primary monitor's millimeter per pixel.
9240 (w32_monitor_enum, w32_display_monitor_attributes_list)
9241 (w32_display_monitor_attributes_list_fallback)
9242 (Fw32_display_monitor_attributes_list): New functions.
9243 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9245 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9247 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9249 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9251 * fileio.c (Qfile_notify_error): New error symbol.
9253 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9254 * inotify.c (inotify_callback, symbol_to_inotifymask)
9255 (Finotify_add_watch, Finotify_rm_watch): Use it.
9256 (inotifyevent_to_event): Exchange order of cookie and file name.
9257 (Finotify_add_watch): Adapt docstring.
9259 * lisp.h (Qfile_notify_error): Declare.
9261 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9263 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9264 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9265 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9266 which did not work (see <http://bugs.gnu.org/14569#307>).
9267 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9268 && (!noninteractive || initialized)). This attempts to thread
9269 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9271 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9273 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9274 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9276 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9278 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9279 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9280 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9281 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9283 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9285 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9286 Define to __sys_siglist.
9288 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9290 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9291 word-wrap, so that overflow-newline-into-fringe would work in
9292 visual-line-mode. (Bug#2749)
9293 (move_it_in_display_line_to): When the last scanned display
9294 element fits exactly on the display line, and
9295 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9296 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9297 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9298 finding buffer position that corresponds to pixel coordinates,
9299 e.g. in buffer_posn_from_coords.
9301 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9303 * process.c (handle_child_signal): Call catch_child_signal if
9306 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9308 Don't convert function pointers to void * and back.
9309 It isn't portable C, and it's easy enough to avoid.
9310 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9311 (make_save_value): Add support for SAVE_FUNCPOINTER.
9312 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9313 * print.c (print_object):
9314 Distinguish function from object pointers.
9315 * lisp.h (SAVE_FUNCPOINTER): New constant.
9316 (SAVE_SLOT_BITS): Adjust to it.
9317 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9318 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9319 (voidfuncptr): New typedef.
9320 (struct Lisp_Save_Value): New member data[0].funcpointer.
9321 (XSAVE_FUNCPOINTER): New function.
9323 Simplify buildobj processing.
9324 * Makefile.in (buildobj.h): Make it a sequence of strings each
9325 followed by comma, rather than a single string. Put it into a
9326 .tmp file in case there's an error while generating it.
9327 (gl-stamp): Use .tmp for temp files.
9328 (mostlyclean): Clean .tmp files.
9329 * doc.c (buildobj): Move to just the routine that needs it.
9330 It's now an array of strings, so processing is simpler.
9332 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9334 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9335 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9336 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9337 Invoke malloc_enable_thread even when not interactive.
9338 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9339 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9340 in this case, since the underlying bug has now been fixed.
9342 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9344 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9345 unlinking it (bug#14691).
9347 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9349 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9350 before checking whether buffer is modified. This lets
9351 `kill-buffer-query-functions' cancel killing of the buffer or save
9352 its content before `kill-buffer' asks user the "Buffer %s
9353 modified; kill anyway?" question.
9355 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9357 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9358 Let the super performKeyEquivalent deal with them (Bug#14747).
9360 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9362 * widget.c (resize_cb): Remove unused local.
9364 Do not use GTK 3 if it exists but cannot be compiled.
9365 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9366 * xterm.c (x_error_handler) [!USE_GTK]:
9369 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9371 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9373 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9374 to the valid range of values. (Bug#14753)
9376 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9377 when moving point by using the current glyph matrix. This avoids
9378 the need to force redisplay when this function is called in a
9381 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9383 Fix minor problems found by static checking.
9384 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9385 Redo the latter's body to sidestep GCC parenthesization warnings.
9386 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9387 * coding.c (detect_coding, detect_coding_system):
9388 * coding.h (struct undecided_spec):
9389 Use bool for boolean.
9390 * image.c (QCmax_width, QCmax_height): Now static.
9391 * xdisp.c (Fmove_point_visually): Remove unused local.
9393 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9395 * xdisp.c (Fmove_point_visually): New function.
9397 2013-06-28 Kenichi Handa <handa@gnu.org>
9399 * coding.h (define_coding_undecided_arg_index): New enum.
9400 (coding_attr_index): New members
9401 coding_attr_undecided_inhibit_null_byte_detection,
9402 coding_attr_undecided_inhibit_iso_escape_detection,
9403 coding_attr_undecided_prefer_utf_8.
9404 (undecided_spec): New struct.
9405 (struct coding_system): New member `undecided' of the member
9408 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9409 (detect_coding): Likewise.
9410 (detect_coding_system): Likewise.
9411 (Fdefine_coding_system_internal): New coding system properties
9412 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9414 (syms_of_coding): Adjust for coding_arg_undecided_max.
9416 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9418 * image.c (x_from_xcolors): Remove unused local.
9420 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9422 Defer image data transfer between X client and server until actual
9425 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9428 * image.c (Destroy_Image): Remove.
9429 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9430 `mask_p', and `colors_p'. All uses changed.
9431 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9432 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9433 New macros for `flags' arg to x_clear_image_1.
9434 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9435 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9436 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9437 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9438 (image_get_x_image, image_unget_x_image): New functions or macros.
9439 (image_background, image_background_transparent, x_to_xcolors)
9440 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9441 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9442 instead of Destroy_Image.
9443 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9444 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9445 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9446 (imagemagick_load_image, svg_load_image): Use them instead of
9447 x_create_x_image_and_pixmap, and x_put_x_image followed by
9448 x_destroy_x_image, respectively.
9449 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9450 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9451 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9452 background_transparent fields.
9453 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9454 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9456 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9458 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9459 This mostly consists of undoing recent changes.
9460 * callproc.c (Fcall_process):
9461 * process.c (create_process):
9462 Do not worry about catching SIGCHLD here, undoing previous change.
9463 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9464 * process.c, process.h (catch_child_signal):
9465 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9466 * process.c (catch_child_handler): Don't worry about being called
9467 lazily and do not assume caller has blocked SIGCHLD, undoing
9468 previous change. Move first-time stuff back to
9469 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9470 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9471 set lib_child_handler if it's already initialized, which may
9472 help avoid problems on GNUstep.
9474 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9476 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9477 * callproc.c (Fcall_process):
9478 * process.c (create_process):
9479 Make sure SIGCHLD is caught before we fork,
9480 since Emacs startup no arranges to catch SIGCHLD.
9481 * process.c (lib_child_handler): Initialize to null, not to
9483 (catch_child_signal): Allow self to be called lazily.
9484 Do nothing if it's already been called.
9485 Assume caller has blocked SIGCHLD (all callers do now).
9486 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9487 just before it's really needed.
9488 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9489 since it hasn't been caught yet.
9491 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9493 * image.c (compute_image_size): New function to implement
9494 :max-width and :max-height.
9495 (imagemagick_load_image): Use it.
9497 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9499 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9500 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9502 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9503 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9504 the SIGCHLD handler, since the code is not atomic and (due to glib)
9505 signals may be arriving now.
9506 * sysdep.c (init_signals): Do not catch child signals here;
9507 'main' now does that later, at a safer time.
9509 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9511 Clean up SIGCHLD handling a bit (Bug#14569).
9512 * process.c, process.h (catch_child_signal):
9513 Now always extern, even if !NS_IMPL_GNUSTEP.
9514 * process.c (catch_child_signal): Move glib tickler here from
9515 init_process_emacs, so that it's done earlier in Emacs
9516 initialization. Also move the noninteractive && !initialized
9517 check here from init_process_emacs. This is all a bit cleaner for
9518 GNUish platforms, and I hope it works around the Cygwin bug.
9519 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9520 that glib signal handling is tickled before glib creates threads.
9522 * process.c (wait_reading_process_output): Avoid int overflow
9523 when reading more than 2 GiB total from a process.
9525 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9527 * process.c (create_process): Handle a couple more cases,
9528 i.e., work even if new_argv and wait_child_setup[i] are cached.
9529 Use Fcall_process's style for volatile vars.
9531 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9533 * process.c (create_process): Mark PROCESS volatile.
9535 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9537 Use C99-style flexible array members if available.
9538 This avoids some subtle aliasing issues, which typically
9539 aren't a problem with GCC but may be a problem elsewhere.
9540 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9541 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9542 In either case, it uses a flexible array member rather than
9543 the old struct hack. All uses changed.
9544 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9545 Adjust to sdata reorganization.
9546 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9547 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9548 that ports better to pre-C99 non-GCC.
9549 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9550 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9551 as the latter has changed.
9552 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9553 and port better to pre-C99 GCC.
9554 * image.c (struct xpm_cached_color):
9555 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9556 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9557 Use FLEXIBLE_ARRAY_MEMBER.
9558 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9559 Move decl to top level so it gets checked against implementation.
9560 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9561 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9563 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9565 * syntax.c: Integer cleanups.
9566 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9567 All uses that need 0-or-2 changed to:
9568 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9569 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9570 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9571 (char_quoted, prev_char_comend_first, back_comment)
9572 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9573 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9574 Use bool for boolean.
9575 (update_syntax_table, skip_chars, skip_syntaxes):
9576 Prefer int to unsigned when either will do.
9577 (back_comment): Return boolean success flag, like forw_comment,
9578 instead of positive-or-minus-1 (which might have overflowed int anyway).
9579 Don't stuff ptrdiff_t into int.
9580 (syntax_spec_code, syntax_code_spec): Now const.
9581 (Fmatching_paren, scan_lists, scan_sexps_forward):
9582 Use enum syntaxcode for syntax code.
9583 (Fmatching_paren): Check that arg is a character, not just an integer.
9584 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9585 (Finternal_describe_syntax_value): Omit no-longer-needed
9587 (skip_chars): Use char, not unsigned char, when the distinction
9589 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9590 * bytecode.c (exec_byte_code):
9591 * syntax.c (syntax_spec_code, Fchar_syntax)
9592 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9594 * syntax.h (SYNTAX_WITH_FLAGS):
9595 Omit unnecessary casts.
9597 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9599 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9600 line dimensions here, to avoid race conditions with the main
9601 thread. (Bug#14062, bug#14630, bug#14669)
9603 * w32term.c (w32_draw_window_cursor): Compute the header line and
9604 mode line dimensions here.
9605 <w32_system_caret_window, w32_system_caret_hdr_height>:
9606 <w32_system_caret_mode_height>: New variables.
9608 * w32term.h: Declare them.
9610 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9612 * alloc.c (die): Move "assertion failed" string here ...
9613 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9614 COND when SUPPRESS_CHECKING. This shrinks the executable text
9615 size by 0.8% to 2.2% when configured with --enable-checking,
9616 depending on optimization flags (GCC 4.8.1 x86-64).
9618 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9620 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9622 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9623 base is 2; this is more accurate.
9625 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9627 * sound.c (string_default): Move to !WINDOWSNT section.
9628 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9630 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9632 * sound.c: Integer cleanups.
9633 Remove unnecessary forward decls.
9634 (struct sound_device): The 'file' member is now a Lisp_Object, not
9635 a char *, so that we needn't invoke alloca on a huge size.
9636 (Fplay_sound_internal): Adjust to this.
9637 (string_default): New function.
9638 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9639 Use it to adjust to the struct sound_device change.
9640 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9641 (be2hs) [0]: Remove.
9643 * syntax.c (skip_chars): Don't use uninitialized storage
9644 when searching a multibyte buffer for characters that are not in a
9645 unibyte string that contains non-ASCII characters.
9647 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9649 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9650 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9652 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9654 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9656 2013-06-18 Kenichi Handa <handa@gnu.org>
9658 * font.c (Ffont_spec): Signal an error for an invalid font name
9661 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9663 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9664 In particular this ports to 32-bit sparc Sun cc.
9665 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9666 array with a dummy element at specpdl[-1], so that its address can
9668 (unbind_to): Do not copy the binding; not needed, now that we
9669 copy old_value in the one place where the copy is needed.
9670 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9671 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9672 (union specbinding): Rename from struct specbinding. Redo layout
9673 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9674 which is not portable. With Sun C 5.12 32-bit sparc, the
9675 declaration causes nargs to be an unsigned bitfield, a behavior
9676 that the C standard allows; but Emacs wants nargs to be signed.
9677 The overall type is now a union of structures rather than a
9678 structure of union of structures, and the 'kind' member is now a
9679 bitfield, so that the overall type doesn't grow. All uses changed.
9680 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9682 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9684 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9685 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9687 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9689 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9691 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9692 unless we know that the window w's frame is a frame object.
9693 Another attempt at solving bug#14062 and bug#14630.
9695 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9697 * textprop.c (property_set_type): New enum.
9698 (add_properties): Allow appending/prepending text properties.
9699 (add_text_properties_1): Factored out of Fadd_text_properties.
9700 (Fadd_text_properties): Move all the code into
9701 add_text_properties_1.
9702 (Fadd_face_text_property): New function that calls
9703 add_text_properties_1.
9705 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9707 Move functions from lisp.h to individual modules when possible.
9708 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9709 * alloc.c (XFLOAT_INIT, set_symbol_name):
9710 * buffer.c (CHECK_OVERLAY):
9711 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9712 (set_char_table_parent):
9713 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9714 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9715 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9716 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9718 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9719 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9720 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9721 (backtrace_args, backtrace_debug_on_exit):
9722 * floatfns.c (CHECK_FLOAT):
9723 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9724 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9725 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9726 (set_hash_index_slot):
9727 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9728 * marker.c (CHECK_MARKER):
9729 * textprop.c (CHECK_STRING_OR_BUFFER):
9730 * window.c (CHECK_WINDOW_CONFIGURATION):
9731 Move here from lisp.h, and make these functions static rather than
9733 * buffer.c (Qoverlayp):
9735 * fns.c (Qhash_table_p):
9736 * window.c (Qwindow_configuration_p):
9738 * lisp.h: Remove the abovementioned defns and decls.
9740 Use functions, not macros, for XINT etc (Bug#11935).
9741 In lisp.h, prefer functions to function-like macros, and
9742 constants to object-like macros, when either will do. This:
9743 . simplifies use, as there's no more need to worry about
9744 arguments' side effects being evaluated multiple times.
9745 . makes the code easier to debug on some platforms.
9746 However, when using gcc -O0, keep using function-like macros
9747 for a few critical operations, for performance reasons.
9748 This sort of thing isn't needed with gcc -Og, but -Og
9749 is a GCC 4.8 feature and isn't widely-enough available yet.
9750 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9751 Remove enum lsb_bits; no longer needed.
9752 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9753 * buffer.c (Qoverlap):
9755 * fns.c (Qhash_table_p):
9756 Now extern, so lisp.h can use these symbols.
9757 * dispextern.h: Include character.h, for MAX_CHAR etc.
9758 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9759 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9760 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9761 (GLYPH_CODE_P): Move here from lisp.h.
9762 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9763 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9764 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9765 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9766 XUNTAG now returns void *.
9767 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9768 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9769 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9770 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9771 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9772 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9773 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9774 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9775 New macros, renamed from their sans-lisp_h_ counterparts.
9776 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9777 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9778 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9779 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9780 If compiling via GCC without optimization, define these as macros
9781 in addition to inline functions.
9782 To disable this, compile with -DINLINING=0.
9783 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9784 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9785 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9786 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9787 (INTMASK, VALMASK): Now macros, since static values cannot be
9788 accessed from extern inline functions.
9789 (VALMASK): Also a constant, for benefit of old GDB.
9790 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9791 is INTEGERP, which can fold it in.
9792 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9793 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9794 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9795 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9796 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9797 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9798 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9799 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9800 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9801 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9802 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9803 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9804 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9805 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9806 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9807 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9808 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9809 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9810 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9811 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9812 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9813 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9814 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9815 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9816 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9817 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9818 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9819 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9820 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9821 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9822 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9823 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9824 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9826 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9827 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9828 (VALMASK): Define in one place rather than in two, merging the
9829 USE_LSB_TAG parts; this is simpler.
9830 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9831 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9832 Move up, to avoid use before definition.
9833 Also include "globals.h" earlier, for the same reason.
9834 (make_natnum): New function.
9835 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9836 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9837 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9838 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9839 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9840 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9841 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9842 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9843 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9844 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9845 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9846 (Qwindow_configuration_p, Qimage): New forward declarations.
9847 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9848 (STRING_COPYIN): Remove; unused.
9849 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9850 (xcar_addr, xcdr_addr): New functions. All uses changed.
9851 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9852 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9853 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9854 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9855 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9856 (TYPE_RANGED_INTEGERP): Simplify.
9857 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9858 (setlocale, fixup_locale, synchronize_system_messages_locale)
9859 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9860 Now empty functions, not macros.
9861 (functionp): Return bool, not int.
9862 * window.c (Qwindow_configuration_p): Now extern,
9863 so window.h can use it.
9864 * window.h (Qwindowp): Move decl back to lisp.h.
9866 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9868 * xdisp.c (Fline_pixel_height): New function, required for solving
9871 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9873 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9875 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9877 * lread.c (syms_of_lread):
9878 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9880 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9882 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9884 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9886 * fileio.c (expand_file_name): Doc fix.
9888 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9890 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9891 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9892 Wait for self, not for 0. This can't hurt on GNU or similar
9893 system, and may help with Cygwin.
9895 * keyboard.c: Don't use PROP (...) as an lvalue.
9896 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9897 Use set_prop (A, B), not PROP (A) = B.
9899 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9901 * xdisp.c (get_it_property): Use it->window instead of generating
9902 a Lisp object from it->w.
9904 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9906 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9907 get-char-property the window that is being rendered, instead of
9908 the buffer, to support window-specific overlays. (Bug#14575)
9909 (compute_display_string_pos): When W is NULL, use the current
9910 buffer as the object to pass to get-char-property.
9911 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9912 pointer member of the bidi iterator, since no window is pertinent
9915 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9917 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9918 being displayed, and pass it to compute_display_string_pos.
9919 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9920 (bidi_paragraph_init): All callers changed.
9922 * xdisp.c (init_from_display_pos, init_iterator)
9923 (handle_single_display_spec, next_overlay_string)
9924 (get_overlay_strings_1, reseat_1, reseat_to_string)
9925 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9926 Set bidi_it.w member from it->w.
9927 (compute_display_string_pos): Accept additional argument, the
9928 window being displayed, and pass it to Fget_char_property.
9931 * dispextern.h (struct bidi_it): New member w, the window being
9933 (compute_display_string_pos): Adjust prototype.
9935 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9937 * xgselect.c: Remove unneeded include xterm.h.
9939 * process.c (wait_reading_process_output): Check for NS before GLIB.
9940 GLIB may be linked in due to rsvg, but ns_select must be called.
9942 * xgselect.c (xg_select): Remove call to window_system_available
9943 and g_main_context_pending at the top, so Gdk events (i.e. file
9944 notify) are processed when Emacs is started with -nw.
9946 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9948 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9949 (ctagsfiles3): New variable, includes only *.m files.
9950 (TAGS): Use an explicit language name in the regular expressions,
9951 to avoid transformation of '/SOMETHING' by MSYS to
9952 'c:\MSYS\SOMETHING'.
9954 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9956 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9958 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9960 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9961 still need to set the mouse pointer shape and activate help-echo.
9964 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9966 A few porting etc. fixes for the new file monitor code.
9967 See the thread containing
9968 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9969 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9970 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9971 (dir_monitor_callback, Fgfile_rm_watch):
9972 Use assq_no_quit instead of Fassoc, for speed.
9973 (dir_monitor_callback, Fgfile_rm_watch):
9974 eassert that the monitor is a fixnum.
9975 (dir_monitor_callback): No need for CDR_SAFE.
9976 Simplify building of lisp with alternative tails.
9977 (Fgfile_add_watch, Fgfile_rm_watch):
9978 Do not assume glib functions set errno reliably on failure.
9979 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9980 and signal an error otherwise.
9981 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9982 Use Fdelq instead of Fdelete, for speed.
9984 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9986 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9987 don't insist on being invoked on a highlighted tool-bar button.
9988 Avoids losing tool-bar functionality when mouse-highlight is nil.
9989 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9990 Don't highlight when mouse-highlight is nil.
9991 (note_mouse_highlight): When mouse-highlight is nil, don't return
9992 right away; instead, run tool-bar and mode-line highlight
9993 subroutine, clear any existing highlight, and revert the mouse
9994 pointer to its default shape. (Bug#14558)
9996 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9998 * lisp.mk (lisp): Add prog-mode.el.
10000 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10002 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10003 * process.c (dummy_handler): New function.
10004 (lib_child_handler): New static var.
10005 (handle_child_signal): Invoke it.
10006 (catch_child_signal): If a library has set up a signal handler,
10007 save it into lib_child_handler.
10008 (init_process_emacs): If using glib and not on Windows, tickle glib's
10009 child-handling code so that it initializes its private SIGCHLD handler.
10010 * syssignal.h (SA_SIGINFO): Default to 0.
10011 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10012 31; it should no longer be needed now.
10014 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10016 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10018 * gfilenotify.c (globals_of_gfilenotify): New function.
10019 (syms_of_gfilenotify): Move global initialization there.
10021 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10023 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10025 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10026 * keyboard.c (menu_bar_items, tool_bar_items):
10027 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10028 not override local keymaps any more.
10030 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10032 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10034 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10036 * w32console.c (initialize_w32_display): Return the dimensions of
10037 the console window via 2 additional arguments, not via the current
10038 frame. This avoids crashes due to overrunning the bounds of
10039 frame's decode_mode_spec_buffer, which is not resized following
10040 the change of the frame dimensions from the initial 10x10.
10042 * w32term.h (w32_initialize_display_info): Adjust prototype.
10044 * term.c (init_tty): Take dimensions of the frame from the values
10045 returned by initialize_w32_display.
10047 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10048 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10049 (LIBES): Add $(GFILENOTIFY_LIBS).
10051 * w32inevt.c (handle_file_notifications): Add dummy implementation
10052 for !HAVE_W32NOTIFY.
10054 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10056 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10058 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10060 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10062 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10064 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10066 Fix minor problems found by static checking.
10067 * data.c (pure_write_error):
10068 Use xsignal2, not Fsignal, as Fsignal might return.
10069 * eval.c (set_backtrace_debug_on_exit): Now static.
10070 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10071 No longer inline. EXTERN_INLINE is needed only for functions
10072 defined in .h files. Reindent function header as per GNU style.
10073 (backtrace_p, backtrace_top, backtrace_next):
10074 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10075 compiler or linker. Add extern decls to pacify gcc -Wall.
10076 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10078 * frame.c (free_monitors): Define only on platforms that need it.
10079 * nsterm.m (ns_term_init):
10080 * process.c (catch_child_signal):
10081 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10082 defined on all porting targets these days.
10083 * process.c, process.h (catch_child_signal):
10084 Make it extern only if NS_IMPL_GNUSTEP is defined.
10086 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10088 * w32.c (gettimeofday): Make the signature identical to prototype
10089 in nt/inc/sys/time.h.
10091 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10093 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10096 * keyboard.c (safe_run_hooks_error): Improve error message.
10098 * data.c (pure_write_error): Add `object' argument.
10099 * puresize.h (CHECK_IMPURE): Use it.
10101 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10103 * Makefile.in (NOTIFY_OBJ): New variable.
10104 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10106 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10107 Call syms_of_gfilenotify.
10109 * gfilenotify.c: New file.
10111 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10112 and Qfile_w32notify.
10113 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10114 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10116 * lisp.h: Declare syms_of_gfilenotify.
10118 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10120 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10122 Merge the specpdl and backtrace stacks. Make the structure of the
10123 specpdl entries more obvious via a tagged union of structs.
10124 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10125 (enum specbind_tag): New enum.
10126 (struct specbinding): Make it a tagged union of structs.
10127 Add a case for backtrace records.
10128 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10129 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10130 (backtrace_debug_on_exit): New accessors.
10131 (struct backtrace): Remove.
10132 (struct catchtag): Remove backlist field.
10133 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10135 (Flocal_variable_p): Speed up the common case where the binding is
10137 * eval.c (backtrace_list): Remove.
10138 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10139 (set_backtrace_args, set_backtrace_nargs)
10140 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10141 (backtrace_next): New functions.
10142 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10143 (unwind_to_catch, internal_lisp_condition_case)
10144 (internal_condition_case, internal_condition_case_1)
10145 (internal_condition_case_2, internal_condition_case_n): Don't bother
10146 with backtrace_list any more.
10147 (Fsignal): Adjust to new backtrace format.
10148 (grow_specpdl): Move up.
10149 (record_in_backtrace): New function.
10150 (eval_sub, Ffuncall): Use it.
10151 (apply_lambda): Adjust to new backtrace format.
10152 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10154 (specbind): Adjust to new specpdl format. Simplify.
10155 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10156 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10158 (mark_backtrace): Remove.
10159 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10160 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10161 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10163 * profiler.c (record_backtrace): Use get_backtrace.
10164 (handle_profiler_signal): Use backtrace_top_function.
10165 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10166 accessor functions.
10168 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10170 * process.h (catch_child_signal): Declare.
10172 * process.c (catch_child_signal): New function.
10173 (init_process_emacs): Call it.
10175 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10176 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10178 (x_set_cursor_type): Remove declaration.
10179 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10180 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10181 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10182 (ns_get_color): Use F suffix on float.
10183 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10184 (ns_get_rgb_color): Remove.
10185 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10186 (note_mouse_movement): x and y are CGFloat.
10187 (ns_draw_fringe_bitmap): Remove unused rowY.
10188 Change #if to COCOA && >= 10_6.
10189 (ns_draw_window_cursor): Remove unused overspill.
10190 (ns_draw_underwave): width and x are EamcsCGFloat.
10191 (ns_draw_box): thickness is CGFloat.
10192 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10193 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10194 if not in main thread.
10195 (ns_get_pending_menu_title, ns_check_menu_open)
10196 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10197 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10198 (sendFromMainThread:): New method.
10199 (changeFont:): size is CGFloat.
10200 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10201 Disable warning about permanent text.
10202 (characterIndexForPoint:): Adjust return type depending on GNUstep
10204 (mouseDown:): delta is CGFloat.
10205 (updateFrameSize): Remove unised variable f.
10206 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10207 Cast float to EmacsCGFloat.
10208 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10209 also to -1 when restoring.
10210 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10211 inside NS_IMPL_COCOA.
10212 (toggleFullScreen:): Put call to toggleFullScreen inside
10213 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10214 (setPosition:portion:whole:): por is CGFloat.
10215 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10216 (mouseDown:): Use CGFloat.
10217 (mouseDragged:): Remove unised variable edge.
10218 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10220 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10221 of CGFloat differs.
10222 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10223 when NS_IMPL_GNUSTEP.
10224 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10225 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10226 (EmacsToolbar): Add clearAll. Add tag argument to
10227 addDisplayItemWithImage.
10228 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10230 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10232 * nsmenu.m (ns_update_menubar): Make static.
10233 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10234 (fillWithWidgetValue:): Add cast to SEL for setAction.
10235 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10236 (update_frame_tool_bar): Update code for GNUstep.
10237 (clearAll): New method.
10238 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10239 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10240 Move identifierToItem setObject and activeIdentifiers addObject before
10241 call to insertItemWithItemIdentifier.
10242 (validateVisibleItems): Fix indentation.
10243 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10244 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10245 UtilityWindow to aStyle, remove call to setStyleMask.
10247 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10249 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10250 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10251 Use F suffix on floats.
10252 (ns_char_width): Returns CGFloat.
10253 (ns_ascii_average_width): w is CGFloat instead of float.
10254 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10256 (ns_glyph_metrics): CGFloat instead of float.
10258 * nsfns.m (x_set_foreground_color, x_set_background_color):
10260 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10261 remove unused variables.
10262 (Fns_read_file_name): Keep track if panel is for save.
10263 Use ns_filename_from_panel/ns_directory_from_panel.
10264 (Fns_list_services): delegate only used for COCOA.
10265 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10266 Just return the input if GNUstep.
10267 (x_screen_planes): Remove.
10268 (Fxw_color_values): Use EmacsCGFloat
10269 (Fns_display_monitor_attributes_list): Only get screen number for
10271 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10273 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10274 ns_directory_from_panel.
10276 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10278 * process.c (handle_child_signal): Also use WCONTINUED.
10279 This is so that list-processes doesn't mistakenly list the process
10280 as stopped, when the process has actually been continued and is
10283 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10285 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10286 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10287 not already configured.
10289 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10291 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10293 * Makefile.in (mostlyclean): Remove *.res files.
10295 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10297 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10298 a buffer (bug#8447).
10300 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10302 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10303 display vector, and we backtrack, handle the case that the
10304 previous character position is also displayed from a display
10305 vector or covered by a display string or image. (Bug#14476)
10307 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10309 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10310 (struct MonitorInfo, free_monitors): Remove.
10311 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10312 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10313 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10316 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10317 (struct MonitorInfo, free_monitors): Remove.
10318 (ns_screen_name): Make static.
10319 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10320 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10323 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10324 (struct MonitorInfo): New struct.
10325 (free_monitors, make_monitor_attribute_list): Declare.
10327 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10329 (free_monitors, make_monitor_attribute_list): New functions.
10330 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10333 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10335 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10337 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10339 * keyboard.c: Apply keyboard decoding only to events that come directly
10340 from the tty, not from unread-command-events (bug#14368).
10341 (read_event_from_main_queue): New function, extracted from read_char.
10342 (read_decoded_char): Remove.
10343 (read_decoded_event_from_main_queue): New function to replace it.
10344 (read_char): Use it.
10345 (read_key_sequence): Use read_char rather than read_decoded_char.
10347 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10349 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10351 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10353 2013-05-22 Kenichi Handa <handa@gnu.org>
10355 The following changes are to fix the setting of
10356 buffer-file-coding-system on, for instance, C-x RET c unix RET
10357 _FILE_OF_DOS_EOL_TYPE_ RET.
10359 * coding.h (struct coding_system): New member detected_utf8_chars.
10361 * coding.c (detect_coding_utf_8): Count characters and check EOL
10362 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10364 (setup_coding_system): Do not initialize coding->head_ascii.
10365 (check_ascii): Do not set coding->eol_seen but update it. Do not
10366 call adjust_coding_eol_type here.
10367 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10368 If the eol-type of CODING is already specified, adjust the eol type
10369 of the found coding-system.
10370 (decode_coding_gap): Cancel previous change. Utilize the
10371 character numbers counted by detect_coding_utf_8. Fix detection
10374 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10376 * search.c (looking_at_1): Only set last_thing_searched if the match
10377 changed the match-data (bug#14281).
10379 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10381 * xdisp.c (reseat_at_previous_visible_line_start):
10382 Already declared in dispextern.h, so remove it here.
10383 (move_it_vertically_backward): Likewise.
10385 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10387 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10388 (Fx_display_pixel_width, Fx_display_pixel_height)
10389 (Fx_display_mm_width, Fx_display_mm_height):
10390 Mention `display-monitor-attributes-list' in docstrings.
10392 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10393 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10394 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10395 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10396 (Fx_display_backing_store, Fx_display_visual_class)
10397 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10398 (Fx_display_grayscale_p, Fx_display_pixel_width)
10399 (Fx_display_pixel_height, Fx_display_planes)
10400 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10401 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10402 (Fx_display_mm_width, Fx_display_mm_height)
10403 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10404 height for all physical monitors as in X11.
10406 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10407 Return pixel width or height for all physical monitors as in X11.
10409 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10411 Port --enable-gcc-warnings to clang.
10412 * bytecode.c (exec_byte_code):
10414 Redo diagnostic pragmas to pacify clang, too.
10415 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10416 * editfns.c (Fencode_time):
10417 * fileio.c (file_accessible_directory_p):
10418 * font.c (font_unparse_xlfd):
10419 Use '&"string"[index]' instead of '"string" + (index)'.
10420 * undo.c (user_error): Remove; unused.
10422 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10424 * insdel.c (insert_1_both): Document the arguments, instead of
10425 referring to insert_1, which no longer exists.
10427 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10428 some window, increment windows_or_buffers_changed, so that
10429 *Messages* display in that window is updated. (Bug#14408)
10431 * w32.c: Include epaths.h.
10432 (init_environment): Use cmdproxy.exe without leading directories.
10433 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10435 (gettimeofday): Adjust signature and return value to Posix
10438 * unexw32.c (open_output_file): Delete the existing emacs.exe
10439 before creating it, to break the hard link to the versioned
10442 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10443 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10444 (FIRSTFILE_OBJ): New variables.
10445 (W32_RES): Rename to EMACSRES. All users changed.
10446 (base_obj): Use $(CM_OBJ).
10447 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10448 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10449 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10450 $(W32_RES_LINK) before $(LIBES).
10451 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10453 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10455 * makefile.w32-in (DOC): Use just "DOC".
10457 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10459 * process.c: Export default filters and sentinels to Elisp.
10460 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10462 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10463 (Fset_process_sentinel, Fformat_network_address):
10464 Default to them instead of nil.
10465 (server_accept_connection): Sentinels can't be nil any more.
10466 (read_and_dispose_of_process_output): New function, extracted from
10467 read_process_output.
10468 (read_process_output): Use it; filters can't be nil.
10469 (Finternal_default_process_filter): New function, extracted from
10470 read_process_output.
10471 (exec_sentinel_unwind): Remove function.
10472 (exec_sentinel): Don't zilch sentinel while running.
10473 (status_notify): Sentinels can't be nil.
10474 (Finternal_default_process_sentinel): New function extracted from
10476 (setup_process_coding_systems): Default filter is not nil any more.
10477 (syms_of_process): Export new Elisp functions and initialize
10479 * lisp.h (make_lisp_proc): New function.
10481 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10483 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10485 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10487 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10488 unless we know that the window w is a leaf window.
10489 Another attempt at solving bug#14062.
10491 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10493 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10496 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10498 * image.c (gif_load): Check that subimages fit (Bug#14345).
10500 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10502 * lread.c (skip_dyn_eof): New function.
10503 (read1): Use it to skip the end of a file in response to #@00.
10505 * doc.c (get_doc_string): Slightly relax the sanity checking.
10507 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10509 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10510 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10511 (MonitorInfo): New struct.
10512 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10513 (Fns_display_monitor_attributes_list): New functions.
10514 (display-usable-bounds): Remove.
10515 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10518 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10520 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10521 (GTK_CHECK_VERSION): New macro, if not already defined.
10522 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10523 replaced by GTK_CHECK_VERSION.
10525 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10527 * xterm.h (GTK_PREREQ): New macro.
10528 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10529 to use this macro instead, for consistency and clarity.
10531 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10533 * xdisp.c (row_for_charpos_p): New function, with code of
10534 cursor_row_p, but accepts an additional argument CHARPOS instead
10535 of using a hardcoded PT.
10536 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10537 (row_containing_pos): Call row_for_charpos_p instead of partially
10538 doing the same. Fixes cursor positioning under longlines-mode
10539 when longlines-show-effect includes more than one newline, when
10540 moving the cursor vertically up.
10542 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10544 * makefile.w32-in (ACL_H): New macro.
10545 ($(BLD)/fileio.$(O)): Update dependencies.
10547 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10549 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10550 * Makefile.in (LIB_ACL): New macro.
10551 (LIBACL_LIBS): Remove.
10552 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10553 * fileio.c: Include <acl.h>.
10554 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10555 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10557 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10560 * unexelf.c: Don't assume ElfW (Half) fits in int.
10561 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10562 when dealing with ElfW (Half) values, since they can exceed 2**31
10563 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10564 (entry_address): Omit unused NUM arg. All uses changed.
10566 2013-05-07 Juri Linkov <juri@jurta.org>
10568 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10569 to the string converted from number with `Fnumber_to_string'.
10572 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10574 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10575 This fixes a problem introduced by my previous change.
10577 2013-05-07 Glenn Morris <rgm@gnu.org>
10579 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10581 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10583 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10585 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10587 Static checking by GCC 4.8.0.
10588 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10589 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10590 (x_get_monitor_attributes_fallback)
10591 (x_get_monitor_attributes_xinerama)
10592 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10593 Define only if USE_GTK.
10594 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10595 (x_get_monitor_attributes_fallback): Omit unused locals.
10596 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10597 Use double, not float, to avoid mixed-mode floating point arithmetic.
10599 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10600 Jan Djärv <jan.h.d@swipnet.se>
10602 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10603 (XINERAMA_CFLAGS): New macros.
10604 (ALL_CFLAGS, LIBES): Use them.
10606 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10607 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10608 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10609 (syms_of_xfns): DEFSYM them.
10610 (struct MonitorInfo): New struct.
10611 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10612 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10613 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10614 (x_get_monitor_attributes_xinerama): New functions.
10615 (Fx_display_monitor_attributes_list): New primitive.
10616 (syms_of_xfns): Defsubr it.
10618 * xterm.h (x_display_info): Add Xatom_net_workarea and
10619 Xatom_net_current_desktop.
10621 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10622 and dpyinfo->Xatom_net_current_desktop.
10624 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10626 * xdisp.c (pos_visible_p): Use the special code for finding the
10627 beginning of a display property or overlay for any "replacing"
10628 display property, not just for display strings. This solves
10629 incorrect reporting of position by posn-at-point. (Bug#14241)
10631 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10633 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10634 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10635 Verify that ElfW (Half) fits in int.
10636 (fatal): Use same signature as lisp.h.
10637 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10638 configure and build with -DUNEXELF_DEBUG without worrying about
10639 other modules that use DEBUG.
10640 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10641 possibly-wide integers now uses it instead of plain fprintf.
10642 (entry_address): New function, which avoids problems with 32-bit
10643 overflow on 64-bit hosts.
10644 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10645 (round_up): Don't assume the remainder fits in int.
10646 (find_section): Use bool for boolean. Simplify debug code.
10647 (unexec): Don't assume file sizes fit in int or size_t.
10648 Omit unnecessary trailing newline in 'fatal' format.
10649 Use strerror rather than outputting decimal error number.
10650 Remove unused code when emacs is not defined;
10651 this file relies on Emacs now.
10652 Don't assume e_phnum and e_shnum are positive.
10654 * regex.c: Fix problems when DEBUG is defined.
10655 (extract_number, extract_number_and_incr): Define regardless of
10656 whether DEBUG is defined; that's simpler and makes the code less
10657 likely to go stale in the normal case when DEBUG is not defined.
10658 Return int rather than taking an int * arg. All callers changed.
10659 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10660 Remove, replacing with ...
10661 (DEBUG_PRINT): New macro. All callers changed.
10662 (DEBUG_COMPILES_ARGUMENTS): New macro.
10663 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10664 (print_compiled_pattern, print_double_string) [DEBUG]:
10665 Use prototype rather than old-style definition.
10666 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10667 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10668 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10669 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10670 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10671 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10672 This matters only when DEBUG is defined.
10674 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10676 * xdisp.c (set_iterator_to_next): Set the
10677 ignore_overlay_strings_at_pos_p flag only if we are _really_
10678 iterating over an overlay string, as indicated by the
10679 current.overlay_string_index member. (Bug#14306)
10681 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10683 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10684 to where it is used, to avoid autorelease issues (Bug#14050).
10686 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10688 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10689 * fileio.c (syms_of_fileio): Implement this.
10690 * filelock.c (create_lock_file): If symbolic links don't work, so
10691 we use a regular file as a lock file, do not fsync the lock file;
10694 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10696 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10697 (syms_of_minibuf): Adjust accodingly.
10699 * callint.c (Fcall_interactively): Adjust calls accordingly.
10701 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10703 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10704 w->contents is a buffer before computing everything else.
10705 Use parentheses to disambiguate last part of the condition.
10707 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10708 assertion violations. (Bug#14062)
10710 2013-05-01 David Reitter <david.reitter@gmail.com>
10712 * nsfns.m (ns_tooltip): Initialize.
10714 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10716 * coding.c (decode_coding_gap): Don't remove the character before
10717 a newline unless it's a CR character. (Bug#14287)
10719 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10721 * dispextern.h (struct face): Move enum face_underline_type
10722 earlier so that bitfields can be in the same word.
10724 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10726 * nsfns.m (handlePanelKeys): New function.
10727 (EmacsOpenPanel:performKeyEquivalent:)
10728 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10729 arrows/function/control and copy/paste keys (Bug#14296).
10731 2013-04-27 Juri Linkov <juri@jurta.org>
10733 * callint.c (Fcall_interactively): Call `Qread_number' for
10734 interactive code letter `n' instead of using duplicate code.
10737 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10739 * systime.h (make_timeval): Declare as 'const'.
10741 2013-04-27 Kenichi Handa <handa@gnu.org>
10743 * font.c (font_open_entity): Always open a font of manageable
10746 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10748 Port better to AIX (Bug#14258).
10749 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10752 2013-04-24 Kenichi Handa <handa@gnu.org>
10754 * coding.c (decode_coding_iso_2022): When an invalid escape
10755 sequence is encountered, reset the invocation and designation
10756 status to the safest one.
10758 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10760 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10761 Without this fix, "make distclean" leaves stamp-h1 behind.
10763 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10765 * w32fns.c (w32_fullscreen_rect): New function to compute the
10766 window rectangle for the given fullscreen mode.
10767 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10768 longer tunes the window size. This keeps the window's edges flush
10769 with the screen and allows the taskbar to hide itself in fullboth.
10771 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10772 window decorations and uses the entire screen.
10774 * w32term.h (w32_fullscreen_rect) Add prototype.
10775 (struct w32_output): Replace normal_width, normal_height,
10776 normal_top, and normal_left members with a single normal_placement
10778 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10780 (FRAME_NORMAL_PLACEMENT): New macro.
10782 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10784 * minibuf.c (Ftest_completion): Silence compiler warning.
10786 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10788 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10791 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10794 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10795 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10796 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10797 parentheses where appropriate.
10799 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10801 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10803 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10805 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10806 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10807 Mention in the doc string that setting these variables takes
10808 effect only after a call to set-window-buffer. (Bug#14200)
10810 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10812 * indent.c (Fvertical_motion): Don't consider display strings on
10813 overlay strings as display strings on the buffer position we
10814 started from. This prevents vertical cursor motion from jumping
10815 more than one line when there's an overlay string with a display
10816 property at end of line.
10817 Reported by Karl Chen <Karl.Chen@quarl.org> in
10818 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10820 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10822 * window.c (select_window): `record_buffer' even if window is
10823 already selected (bug#14191).
10825 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10827 * window.c (Fwindow_end): Test more flags, including the buffer's
10828 last_overlay_modified flag, to determine whether the window's
10829 display is really up-to-date. Prevents the function from
10830 returning a stale value. (Bug#14170)
10831 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10834 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10836 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10837 garbaged only if it is not already the top frame on its TTY.
10838 This prevents flickering due to constant redrawing of TTY frames when
10839 there are GUI frames open in the same session. (Bug#13864)
10841 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10843 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10844 of marking the idle timers directly.
10846 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10848 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10849 tables (bug#14054).
10851 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10853 * window.c (select_window): Don't record_buffer while the invariant is
10854 temporarily broken (bug#14161).
10856 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10858 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10860 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10862 2013-04-07 Romain Francoise <romain@orebokech.com>
10864 Ignore additional platform-specific ACL errors (Bug#13702).
10865 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10866 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10868 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10870 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10873 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10875 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10876 This bug was introduced by my 2013-02-25 change that simplified
10877 data_start configuration. Without this change, on GNU/Linux
10878 an Emacs configured with --enable-profiling fails immediately
10879 due to a profiler signal.
10880 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10881 with these flags. On platforms where special flags are needed
10882 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10883 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10884 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10886 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10888 Get rid of some platform-specific functions examining window
10889 system and its capabilities. This is a partial rework of the
10891 * lisp.h (have_menus_p): Remove prototype. This function is
10892 replaced with platform-independent window_system_available.
10893 (check_window_system): Move to...
10894 * frame.h (decode_window_system_frame, window_system_available):
10895 ...here, add new prototypes.
10896 * frame.c (window_system_available, decode_window_system_frame):
10898 (check_window_system): Platform-independent now.
10899 * xterm.h (x_in_use): Remove declaration.
10901 * w32term.h (check_x_frame):
10902 * nsterm.h (check_x_frame): Remove prototypes. This function
10903 is replaced with platform-independent decode_window_system_frame.
10904 * msdos.c (have_menus_p): Remove.
10905 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10906 Remove platform-specific functions. Use check_window_system,
10907 decode_window_system_frame and check_ns_display_info where
10908 appropriate. Minor style and comment tweaks.
10909 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10910 (check_x_frame): Likewise.
10911 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10913 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10914 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10915 * xmenu.c, xselect.c: All related users changed.
10917 2013-04-03 Kenichi Handa <handa@gnu.org>
10919 The following changes is to optimize the code for reading UTF-8
10922 * coding.c (check_ascii): Rename from detect_ascii. Return value
10923 changed. Check EOL format. Do not call adjust_coding_eol_type
10925 (check_utf_8): New function.
10926 (adjust_coding_eol_type): Do nothing if already adjusted.
10927 (detect_coding): Compare the return value of check_ascii with
10928 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10929 (decode_coding_gap): Optimize for valid UTF-8.
10931 2013-03-21 Kenichi Handa <handa@gnu.org>
10933 * coding.c (syms_of_coding): Cancel previous change.
10935 * insdel.c (insert_from_gap): Fix previous change.
10937 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10939 Consistently use platform-specific function to detect window system.
10940 * lisp.h (check_window_system): New prototype. This function is
10941 going to replace check_x, check_w32 and check_ns.
10942 (have_menus_p): Mention msdos.c in comment.
10943 * fontset.c (check_window_system_func): Remove. Adjust all users.
10944 * fontset.h (check_window_system_func): Remove prototype.
10945 * nsterm.h (check_ns):
10946 * xterm.h (check_x):
10947 * w32term.h (check_w32): Likewise.
10948 * menu.c (Fx_popup_menu): Use check_window_system.
10949 * msdos.c (check_window_system): Define for MS-DOS.
10950 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10951 * w32fns.c (check_window_system): Likewise for MS-Windows.
10952 * xfns.c (check_window_system): Likewise for X.
10953 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10954 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10956 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10958 Prefer < to > in range checks such as 0 <= i && i < N.
10959 This makes it easier to visualize quantities on a number line.
10960 This patch doesn't apply to all such range checks,
10961 only to the range checks affected by the 2013-03-24 change.
10962 This patch reverts most of the 2013-03-24 change.
10963 * alloc.c (xpalloc, Fgarbage_collect):
10964 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10965 * character.c (string_escape_byte8):
10966 * charset.c (read_hex):
10967 * data.c (cons_to_unsigned):
10968 * dispnew.c (update_frame_1):
10969 * doc.c (Fsubstitute_command_keys):
10970 * doprnt.c (doprnt):
10971 * editfns.c (hi_time, decode_time_components):
10972 * fileio.c (file_offset):
10973 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10974 * font.c (font_intern_prop):
10975 * frame.c (x_set_alpha):
10976 * gtkutil.c (get_utf8_string):
10977 * indent.c (check_display_width):
10978 * keymap.c (Fkey_description):
10979 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10981 * minibuf.c (read_minibuf_noninteractive):
10982 * process.c (wait_reading_process_output):
10983 * search.c (Freplace_match):
10984 * window.c (get_phys_cursor_glyph):
10985 * xdisp.c (redisplay_internal):
10986 * xsmfns.c (smc_save_yourself_CB):
10987 Prefer < to > for range checks.
10988 * dispnew.c (sit_for): Don't mishandle NaNs.
10989 This fixes a bug introduced in the 2013-03-24 change.
10990 * editfns.c (decode_time_components): Don't hoist comparison.
10991 This fixes another bug introduced in the 2013-03-24 change.
10993 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10995 * frame.h (struct frame): Drop scroll_bottom_vpos
10996 member becaue all real users are dead long ago.
10997 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10998 * xdisp.c (redisplay_internal): Adjust user.
11000 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11002 * nsmenu.m (showAtX:Y:for:): setLevel to
11003 NSPopUpMenuWindowLevel (Bug#13998).
11005 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11007 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11008 (ns_check_pending_open_menu): Declare.
11010 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11011 (x_activate_menubar): Update the menu with title that matches
11012 ns_get_pending_menu_title, and call
11013 ns_check_pending_openmenu (Bug#12698).
11014 (menuWillOpen:): New method.
11015 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11017 * nsterm.m (menu_will_open_state, menu_mouse_point)
11018 (menu_pending_title): New varaibles.
11019 (ns_get_pending_menu_title, ns_check_menu_open)
11020 (ns_check_pending_open_menu): New functions.
11022 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11024 * indent.c (current_column_bol_cache): Remove leftover which is not
11025 used in Fmove_to_column any more.
11026 (current_column, scan_for_column): Adjust users.
11027 * keyboard.c (last_point_position_buffer, last_point_position_window):
11028 Remove leftovers which are not used for recording undo any more.
11029 (command_loop_1, syms_of_keyboard): Adjust users.
11030 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11031 redisplay_window any more.
11032 (move_it_to): Adjust user.
11034 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11036 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11037 Update dependencies.
11039 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11041 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11042 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11043 forward references.
11045 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11047 * window.h (struct window): Replace hchild, vchild and buffer slots
11048 with a single slot 'contents'. This is possible because each valid
11049 window may have either the child window (in vertical or horizontal
11050 combination) or buffer to display (for the leaf window). Using that,
11051 a lot of operations to traverse and/or change window hierarchies may
11052 be simplified. New member horizontal is used to distinguish between
11053 horizontal and vertical combinations of internal windows.
11054 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11055 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11056 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11057 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11058 Use contents slot, not buffer, where appropriate.
11059 (wset_combination): New function.
11060 (wset_buffer): Add eassert.
11061 (Fframe_first_window): Simplify the loop reaching first window.
11062 (Fwindow_buffer): Use WINDOW_LEAF_P.
11063 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11064 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11065 (unshow_buffer): Convert initial debugging check to eassert.
11066 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11067 (make_parent_window, window_resize_check, window_resize_apply)
11068 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11069 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11070 Adjust to match struct window changes.
11071 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11072 (mark_window_cursors_off, count_windows, get_leaf_windows)
11073 (foreach_window_1): Simplify the loop.
11074 * alloc.c (mark_object): Do not check for the leaf window because
11075 internal windows has no glyph matrices anyway.
11076 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11077 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11078 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11079 (build_frame_matrix_from_window_tree, mirror_make_current)
11080 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11081 (update_window_tree, set_window_update_flags): Simplify the loop.
11082 (sync_window_with_frame_matrix_rows): Enforce live window.
11083 Use contents slot, not buffer, where appropriate.
11084 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11085 and WINDOW_HORIZONTAL_COMBINATION_P.
11086 (make_frame_visible_1): Simplify the loop.
11087 Use contents slot, not buffer, where appropriate.
11088 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11089 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11090 (expose_window_tree): Likewise.
11091 Use contents slot, not buffer, where appropriate.
11092 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11093 to avoid deleted windows. Use contents slot instead of buffer.
11094 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11095 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11096 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11097 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11099 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11101 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11102 identify the reasons for assertion violations in bug#14062 and
11104 (Fx_show_tip): Fix compilation error under
11105 "--enable-check-lisp-object-type". (Bug#14073)
11107 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11108 Reported by <rzl24ozi@gmail.com>.
11110 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11112 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11114 (unwind_with_echo_area_buffer): ...to restore it here.
11115 This is needed to ensure that...
11116 (redisplay_window): ...both window markers are valid here,
11117 which is verified by eassert.
11118 * editfns.c (save_excursion_save): Do not assume that
11119 selected_window always displays the buffer.
11120 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11123 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11125 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11128 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11130 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11132 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11134 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11135 since MinGW's w32api headers do. This avoids compiler warnings.
11137 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11138 if already defined.
11140 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11142 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11144 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11146 * gtkutil.c (style_changed_cb): Check if frame is live and an
11147 X frame (Bug#14038).
11149 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11151 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11152 Define only for _WIN32_WINNT less than 0x0500.
11153 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11155 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11156 see its own definitions of 'struct timeval' and 'struct timezone'.
11158 Fix incompatibilities between MinGW.org and MinGW64 headers.
11159 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11161 * w32.c (REPARSE_DATA_BUFFER): Guard with
11162 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11164 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11166 * xterm.c: Include X11/XKBlib.h
11167 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11169 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11171 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11173 * blockinput.h (input_blocked_p): Likewise.
11174 * bytecode.c (exec_byte_code): Likewise.
11175 * callproc.c (call_process_kill, call_process_cleanup)
11176 (Fcall_process): Likewise.
11177 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11178 (Fccl_execute_on_string): Likewise.
11179 * character.c (string_escape_byte8): Likewise.
11180 * charset.c (read_hex): Likewise.
11181 * cm.c (calccost): Likewise.
11182 * data.c (cons_to_unsigned): Likewise.
11183 * dired.c (directory_files_internal, file_name_completion):
11185 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11186 (sit_for): Likewise.
11187 * doc.c (Fsubstitute_command_keys): Likewise.
11188 * doprnt.c (doprnt): Likewise.
11189 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11190 * emacsgtkfixed.c: Likewise.
11191 * fileio.c (file_offset, Fwrite_region): Likewise.
11192 * floatfns.c (Fexpt, fmod_float): Likewise.
11193 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11195 * font.c (font_intern_prop): Likewise.
11196 * frame.c (x_set_alpha): Likewise.
11197 * gtkutil.c (get_utf8_string): Likewise.
11198 * indent.c (check_display_width): Likewise.
11199 * intervals.c (create_root_interval, rotate_right, rotate_left)
11200 (split_interval_right, split_interval_left)
11201 (adjust_intervals_for_insertion, delete_node)
11202 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11203 (merge_interval_right, merge_interval_left, copy_intervals)
11204 (set_intervals_multibyte_1): Likewise.
11205 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11206 * keymap.c (Fkey_description): Likewise.
11207 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11208 * lread.c (openp, read_integer, read1, string_to_number):
11210 * menu.c (ensure_menu_items): Likewise.
11211 * minibuf.c (read_minibuf_noninteractive): Likewise.
11212 * print.c (printchar, strout): Likewise.
11213 * process.c (create_process, Faccept_process_output)
11214 (wait_reading_process_output, read_process_output, send_process)
11215 (wait_reading_process_output): Likewise.
11216 * profiler.c (make_log, handle_profiler_signal): Likewise.
11217 * regex.c (re_exec): Likewise.
11218 * regex.h: Likewise.
11219 * search.c (looking_at_1, Freplace_match): Likewise.
11220 * sysdep.c (get_child_status, procfs_ttyname)
11221 (procfs_get_total_memory): Likewise.
11222 * systime.h (EMACS_TIME_VALID_P): Likewise.
11223 * term.c (dissociate_if_controlling_tty): Likewise.
11224 * window.c (get_phys_cursor_glyph): Likewise.
11225 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11226 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11228 * xfns.c (Fx_window_property): Likewise.
11229 * xmenu.c (set_frame_menubar): Likewise.
11230 * xselect.c (x_get_window_property, x_handle_dnd_message):
11232 * xsmfns.c (smc_save_yourself_CB): Likewise.
11233 * xterm.c (x_scroll_bar_set_handle): Likewise.
11235 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11237 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11238 to be optional or nil. Adjust comment and convert it to docstring.
11239 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11240 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11242 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11244 Static checking by GCC 4.8-20130319.
11245 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11246 * process.c (Fset_process_datagram_address)
11247 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11248 * xdisp.c (get_char_face_and_encoding)
11249 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11250 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11251 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11253 2013-03-24 Ken Brown <kbrown@cornell.edu>
11255 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11256 fix compilation on 64-bit Cygwin, where underscores are not
11257 automatically prepended.
11259 * w32term.c (w32_initialize): Silence compiler warning.
11261 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11263 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11264 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11265 variables, to save and restore frame dimensions.
11266 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11267 after returning from a 'fullscreen' configuration.
11268 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11269 to avoid races between the main thread and the input thread.
11271 * w32term.h (struct w32_output): New members normal_width,
11272 normal_height, normal_top, normal_left, and prev_fsmode.
11273 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11274 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11275 members of a frame.
11277 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11278 'fullscreen' parameter. Always record previous width and height
11279 of the frame, except when switching out of maximized modes, so
11280 that they could be restored correctly, instead of resetting to the
11281 default frame dimensions. Send SC_RESTORE command to the frame,
11282 unless we are going to send SC_MAXIMIZE, to restore the frame
11283 resize hints in the mouse pointer shown by the window manager.
11286 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11288 * lisp.h (get_frame_param): Adjust conditions for prototype
11291 2013-03-22 Ken Brown <kbrown@cornell.edu>
11293 * unexcw.c: Drop unneeded inclusion of w32common.h.
11294 (report_sheap_usage): Declare.
11295 (read_exe_header): Add magic numbers for x86_64.
11296 (fixup_executable): Fix printf format specifier for unsigned long
11299 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11301 * frame.h (struct frame): Put menu_bar_window under #ifdef
11302 because this member is not needed when X toolkit is in use.
11303 (fset_menu_bar_window):
11304 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11305 (free_glyphs, update_frame):
11306 * xdisp.c (expose_frame): Likewise.
11307 (display_menu_bar): Likewise. Remove redundant eassert.
11308 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11311 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11313 Use functions and constants to manipulate Lisp_Save_Value objects.
11314 This replaces code that used macros and strings and token-pasting.
11315 The change makes the C source a bit easier to follow,
11316 and shrinks the Emacs executable a bit.
11317 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11318 (make_save_value): Change 1st arg from string to enum. All callers
11321 (mark_object): Use if, not #if, for GC_MARK_STACK.
11322 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11323 (XSAVE_OBJECT): Now functions, not macros.
11324 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11325 the constant was never used.
11326 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11327 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11328 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11329 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11331 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11332 type3 with a single member save_type. All uses changed.
11333 (save_type, set_save_pointer, set_save_integer): New functions.
11334 * print.c (PRINTX): Remove.
11336 * alloc.c: Remove redundant static declarations.
11338 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11340 * window.h (struct window): Convert left_col, top_line, total_lines
11341 and total_cols from Lisp_Objects to integers. Adjust comments.
11342 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11344 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11345 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11346 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11347 Adjust users where appropriate.
11349 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11351 * frame.h (struct frame): Drop resx and resy because the same data is
11352 available from window system-specific output context. Adjust users.
11353 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11354 New functions to provide defaults when no window system available.
11355 (FRAME_RES_X, FRAME_RES_Y): New macros.
11356 (NUMVAL): Move from xdisp.c.
11357 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11358 (Ffont_face_attributes, Fopen_font):
11359 * image.c (gs_load):
11360 * w32font.c (fill_in_logfont):
11361 * xdisp.c (calc_pixel_width_or_height):
11362 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11363 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11365 2013-03-20 Kenichi Handa <handa@gnu.org>
11367 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11368 to 1 (temporary workaround until a bug related to ASCII
11369 optimization is fixed).
11371 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11373 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11374 Signal error if window is not internal. Adjust docstring.
11375 (delete_all_child_windows): Use combination_limit to save the buffer.
11376 (Fset_window_configuration): Adjust accordingly.
11377 * print.c (syms_of_print): Initialize debugging output not here...
11378 (init_print_once): ...but in a new function here.
11379 * lisp.h (init_print_once): Add prototype.
11380 * emacs.c (main): Add call to init_print_once. Adjust comments.
11382 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11384 * window.c (window_resize_check, window_resize_apply)
11385 (window_from_coordinates, recombine_windows, set_window_buffer)
11386 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11387 (Fsplit_window_internal, Fdelete_window_internal)
11388 (freeze_window_starts): Use bool for booleans.
11389 * window.h (window_frame_coordinates, resize_frame_windows)
11390 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11392 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11394 * dispnew.c (bitch_at_user): Use `user-error'.
11396 2013-03-17 Ken Brown <kbrown@cornell.edu>
11398 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11399 as return type of image_background. (Bug#13981)
11400 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11402 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11404 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11405 (ns_select): Don't return with result uninitialized.
11407 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11410 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11412 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11413 directories. If filename is nil, get directory name (Bug#13932).
11414 Use getFilename and getDirectory.
11415 (getFilename, getDirectory): New methods for EmacsSavePanel and
11417 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11419 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11421 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11423 2013-03-15 Kenichi Handa <handa@gnu.org>
11425 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11426 (adjust_after_replace): Make it back to static. Delete the third
11427 arg text_at_gap_tail. Cancel the code for handling it.
11429 * coding.h (struct coding_system): New member eol_seen.
11431 * coding.c (detect_ascii): New function.
11432 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11433 when the source bytes are actually scanned. On detecting for
11434 coding_category_utf_8_auto, call detect_ascii instead of scanning
11435 source bytes directly.
11436 (produce_chars): Call insert_from_gap with the new arg 0.
11437 (encode_coding): Likewise.
11438 (decode_coding_gap): Control ASCII optimization by the variable
11439 disable_ascii_optimization instead of #ifndef .. #endif.
11440 Deccode EOL format according to coding->eol_seen.
11441 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11444 * lisp.h (adjust_after_replace): Cancel externing it.
11445 (insert_from_gap): Adjust prototype.
11447 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11449 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11450 FULLSCREEN_MAXIMIZED. (Bug#13935)
11452 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11454 * region-cache.c (find_cache_boundary, move_cache_gap)
11455 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11456 Simplify debugging check and convert to eassert. Adjust comment.
11457 (pp_cache): Put under ENABLE_CHECKING.
11459 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11461 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11462 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11463 and WM_ACTIVATEAPP.
11464 (w32fullscreen_hook): If the frame is visible, reset
11465 f->want_fullscreen flag after changing the frame size. If the
11466 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11469 2013-03-13 Daniel Colascione <dancol@dancol.org>
11471 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11472 too so that these builds can use Cygwin's file conversion
11473 functions. (We've been building and linking cygw32.o all along
11474 and just not using it.)
11476 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11478 File synchronization fixes (Bug#13944).
11479 * Makefile.in (LIB_FDATASYNC): New macro.
11481 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11482 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11483 Don't worry about HAVE_FSYNC, since a substitute fsync is
11484 available if the system lacks one.
11485 (Fwrite_regin): Retry fsync if interrupted.
11487 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11489 * w32term.c (w32_read_socket): If the Emacs frame is being
11490 activated, call w32fullscreen_hook, to make sure the new frame
11491 dimensions are in effect. (Bug#13937)
11493 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11495 * xdisp.c (init_iterator): Simplify because both character and byte
11496 positions are either specified or -1. Add eassert. Adjust comment.
11497 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11498 character and byte positions can be obtained from marker.
11500 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11502 Static checking by Sun C 5.12.
11503 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11504 * bytecode.c (exec_byte_code):
11505 * dispnew.c (init_display):
11507 * fileio.c (Fsubstitute_in_file_name):
11508 * keyboard.c (Fevent_convert_list):
11509 * keymap.c (Fsingle_key_description):
11510 * term.c (maybe_fatal, fatal):
11511 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11512 * xsmfns.c (Fhandle_save_session):
11513 Omit unreachable code.
11514 * keymap.c (map_keymap_char_table_item): Cast void * to
11515 a function pointer type; the C Standard requires this.
11517 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11518 Include <sys/param.h> unconditionally, as that works elsewhere and
11519 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11520 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11523 See ChangeLog.12 for earlier changes.
11525 ;; Local Variables:
11529 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11531 This file is part of GNU Emacs.
11533 GNU Emacs is free software: you can redistribute it and/or modify
11534 it under the terms of the GNU General Public License as published by
11535 the Free Software Foundation, either version 3 of the License, or
11536 (at your option) any later version.
11538 GNU Emacs is distributed in the hope that it will be useful,
11539 but WITHOUT ANY WARRANTY; without even the implied warranty of
11540 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11541 GNU General Public License for more details.
11543 You should have received a copy of the GNU General Public License
11544 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.