1 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5 function. Also adjust comment.
6 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
8 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
9 * font.c (font_done_for_face):
10 * xface.c (realize_non_ascii_face): Adjust user.
11 * font.h (struct font_driver): Convert 'prepare_face' to return
12 void because its return value is never used anyway.
13 * xfont.c (xfont_prepare_face): Return void.
14 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
15 (xftfont_done_face): Use xfree.
17 * dispextern.h (last_tool_bar_item): Remove declaration.
18 * frame.h (struct frame): New member last_tool_bar_item.
19 * frame.c (make_frame): Initialize it.
20 * xdisp.c (toplevel): Remove last_tool_bar_item.
21 (handle_tool_bar_click, note_tool_bar_highlight):
22 * w32term.c (w32_read_socket, w32_initialize):
23 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
25 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
26 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
28 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
30 Say (accept-process-output P)'s result pertains to P if P is non-nil.
31 * process.c (Faccept_process_output)
32 (wait_reading_process_output): Mention that if PROCESS is non-nil,
33 the return value is about PROCESS, not about other processes.
35 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
37 Further adjustments to mark_object and friends.
38 Now the mark_object's stack is just 32 bytes on a 64-bit
39 system, which means extra 20% off the stack usage.
40 * alloc.c (mark_save_value): As before, refactored out from ...
41 (mark_object): ... adjusted user. Also add comment.
43 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
45 Fix core dump after a dropped X connection (Bug#17704).
46 * sysdep.c (stuff_char): Don't abort merely because the selected frame
47 is dead, as we may be shutting down.
49 2014-06-08 Glenn Morris <rgm@gnu.org>
51 * fileio.c (write-region-inhibit-fsync): Doc tweak.
53 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
55 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
57 If a C name must be extern on some platforms, make it extern on all.
58 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
60 * font.h (ftxfont_driver) [HAVE_XFT]:
61 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
62 * lisp.h (get_frame_param):
63 * menu.h (tty_menu_show):
64 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
65 * termhooks.h (encode_terminal_code):
66 * xterm.h (x_menu_wait_for_event):
68 * frame.c (get_frame_param):
69 * fringe.c (max_used_fringe_bitmap):
70 * ftxfont.c (ftxfont_driver):
71 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
72 * menu.c (menu_items_inuse):
73 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
74 * term.c (encode_terminal_code, tty_menu_show):
75 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
76 * xfaces.c (load_color):
77 * xmenu.c (x_menu_wait_for_event):
80 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
82 Change object marking routines to minimize stack usage.
83 This change moves a few cold paths from mark_object to NO_INLINE
84 functions and adjusts symbol marking loop. According to GCC 4.8.2
85 -Wstack-usage, this reduces mark_object's stack usage from 80 to
86 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
87 stack usage at the mark phase is reduced up to 28%. Surprisingly,
88 it also gains up to 3% in speed (with default '-O2 -g3' flags).
89 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
90 refactored out from ...
91 (mark_object): ... adjusted user. Also mark symbols in a tight
93 (mark_face_cache): Add NO_INLINE.
95 2014-06-08 Eli Zaretskii <eliz@gnu.org>
97 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
98 contains garbage on WINDOWSNT (which could potentially infloop at
101 Minimize cursor motion during TTY menu updates.
102 * term.c (tty_menu_display): Don't position cursor here.
103 Instead, pass the cursor coordinates to update_frame_with_menu.
104 (tty_menu_activate): Send the hide cursor command only once in an
105 iteration through the outer 'while' loop.
107 * dispnew.c (update_frame_1): Accept an additional argument
108 SET_CURSOR_P, and position the cursor at the end of the frame
109 update only if that argument is non-zero. All callers changed to
110 provide the additional argument as non-zero, except for
111 update_frame_with_menu.
112 (update_frame_with_menu): Accept 2 additional arguments ROW and
113 COL; if they are non-negative, instruct update_frame_1 not to
114 position the cursor, and instead position it according to ROW and COL.
116 * dispextern.h (update_frame_with_menu): Update prototype.
118 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
120 * callproc.c (call_process): Don't check read-only if we don't insert
121 anything (bug#17666).
123 2014-06-08 Eli Zaretskii <eliz@gnu.org>
125 * dispnew.c (update_frame_with_menu): Set display_completed.
127 2014-06-07 Eli Zaretskii <eliz@gnu.org>
129 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
131 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
133 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
135 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
136 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
138 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
140 * window.c (Frecenter): Signal an error if window-buffer is not
143 * keyboard.c (make_lispy_position): Don't include a buffer position in
144 mode/header-line mouse events.
146 * keyboard.c (read_char): Handle (t . <event>) in the second use of
147 Vunread_command_events (bug#17650).
149 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
151 * xterm.c (x_setup_pointer_blanking):
152 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
154 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
156 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
157 because it will be defined in generated config.h if needed.
159 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
161 Use terminal-specific hooks to display popup dialogs.
162 * termhooks.h (struct terminal): New field popup_dialog_hook.
163 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
164 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
165 code and use popup_dialog_hook.
166 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
167 * nsterm.h (ns_popup_dialog): Adjust prototype.
168 * nsterm.m (ns_create_terminal):
169 * w32term.c (w32_create_terminal):
170 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
171 Setup popup_dialog_hook.
173 2014-06-04 Eli Zaretskii <eliz@gnu.org>
175 * w32heap.c (report_temacs_memory_usage): Improve the report by
176 reporting the large blocks that are actually occupied at dump time.
178 * w32console.c (initialize_w32_display): Set the console
179 menu_show_hook, otherwise TTY menus are broken on w32.
181 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
183 Use terminal-specific hooks to display menus.
184 * termhooks.h (struct terminal): New field menu_show_hook.
185 * menu.h (<anonymous enum>): Bit flags for menu hooks.
186 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
188 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
189 * nsmenu.m (ns_menu_show):
190 * w32menu.c (w32_menu_show):
191 * xmenu.c (x_menu_show):
192 * term.c (tty_menu_show): Adjust to use bit flags.
193 (set_tty_hooks): Set menu_show_hook.
194 * xterm.c (x_create_terminal):
195 * nsterm.m (ns_create_terminal):
196 * msdos.c (initialize_msdos_display):
197 * w32term.c (w32_create_terminal): Likewise.
199 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
201 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
203 2014-06-03 Eli Zaretskii <eliz@gnu.org>
205 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
206 (FD_SET): Don't define on WINDOWSNT.
208 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
210 * emacs.c: Include "sysselect.h", to define its inline functions.
211 Problem reported by Glenn Morris in:
212 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
214 Do not require libXt-devel when building with gtk.
215 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
216 dependency on libXt-devel.
217 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
218 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
219 lwlib-widget.h now does this.
220 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
222 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
224 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
225 * process.c (add_read_fd, delete_read_fd, add_write_fd)
226 (delete_write_fd, wait_reading_process_output):
227 Remove now-redundant easserts.
228 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
229 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
230 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
231 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
233 2014-06-03 Eli Zaretskii <eliz@gnu.org>
235 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
236 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
237 (calloc): Don't undef, it is never defined.
238 (HEAP_ENTRY_SHIFT): Remove unused macro.
240 * Makefile.in (C_HEAP_SWITCH): Remove.
241 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
243 Fix MS-Windows build broken by menu changes on 2014-06-02.
244 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
246 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
247 Define instead of including ../lwlib/lwlib.h, which causes
248 compilation errors due to missing X11 headers.
250 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
252 * process.c (wait_reading_process_output): Omit incorrect test of
253 p->infd against zero. Add easserts for infd having a plausible value.
255 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
257 Adjust to match recent lwlib changes.
258 * menu.h (xmalloc_widget_value): Replace by ...
259 (make_widget_value): ... new prototype.
260 * menu.c (xmalloc_widget_value): Replace by ...
261 (make_widget_value): ... new function.
262 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
263 * gtkutil.c (malloc_widget_value, free_widget_value):
264 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
265 * keyboard.h (enum button_type, struct _widget_value):
266 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
268 * nsmenu.m (ns_update_menubar, ns_menu_show):
269 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
270 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
271 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
273 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
275 * image.c (x_query_frame_background_color)
276 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
277 Fix --enable-gcc-warnings compilation without image libraries.
279 2014-06-02 Eli Zaretskii <eliz@gnu.org>
281 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
282 emulated break value only if it goes up.
283 (sbrk): Add assertion that the INCREMENT argument is strictly
284 zero. Improve and correct the commentary.
286 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
288 Improve AIX-related merge from emacs-24.
289 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
290 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
291 not on AIX; since we're on the trunk we can use enums more broadly.
293 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
295 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
297 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
298 to min(value, whole).
300 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
302 Bring back the changes to GDB-visible symbols, but only on AIX.
303 And only if it's not pre-4.2 GCC.
304 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
305 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
306 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
309 2014-06-02 Eli Zaretskii <eliz@gnu.org>
311 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
312 with PT, not GPT. (Bug#16433)
314 Revert last changes to GDB-visible symbols.
315 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
316 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
317 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
320 2014-06-02 Glenn Morris <rgm@gnu.org>
322 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
324 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
326 Fix port to 32-bit AIX with xlc (Bug#17598).
327 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
328 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
329 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
330 to work around a compiler bug in IBM xlc 12.1.
332 2014-06-02 Eli Zaretskii <eliz@gnu.org>
334 * xterm.c (x_update_window_end): Don't invalidate the entire
335 mouse-highlight info, just signal frame_up_to_date_hook that mouse
336 highlight needs to be redisplayed. (Bug#17588)
338 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
340 Port the GDB-visible symbols to AIX.
341 Without them, GDB doesn't work to debug Emacs, since the AIX linker
342 optimizes away the relevant external symbols. Use enums instead;
343 this suffices for the AIX port, which is 32-bit-only anyway.
344 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
345 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
346 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
349 Include sources used to create macuvs.h.
350 * Makefile.in ($(srcdir)/macuvs.h): New rule.
351 * macuvs.h: Use automatically-generated header.
353 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
355 Port signal-handling to DragonFly BSD (Bug#17646).
356 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
357 Move implementations from callproc.c to sysdep.c.
358 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
359 Move declarations from process.h to syssignal.h.
361 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
363 * callint.c (Ffuncall_interactively): Add usage.
365 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
367 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
369 2014-05-30 Eli Zaretskii <eliz@gnu.org>
371 * w32heap.c (malloc_before_dump, malloc_after_dump)
372 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
373 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
374 set errno where appropriate to emulate CRT functions.
376 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
378 Debugging facility to check whether 'const char *' points to
379 relocatable data of non-pure Lisp string.
380 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
381 (mark_maybe_pointer): ... adjusted user.
382 (relocatable_string_data_p): New function.
383 * lisp.h (relocatable_string_data_p): Add prototype.
384 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
385 the pointer to relocatable Lisp data is not used.
387 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
389 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
390 * atimer.c (block_atimers):
391 * callproc.c (block_child_signal): Block SIGINT too;
392 otherwise, its handler might now unblock signals that it shouldn't.
393 * keyboard.c (read_char): Clear signal mask, since we may
394 be in a SIGINT handler, and many signals may be masked.
395 * keyboard.c (handle_interrupt):
396 * sysdep.c (handle_arith_signal):
397 Clear signal mask instead of just unblocking the signal that
398 was received, since several signals may be blocked at this point.
400 2014-05-29 Eli Zaretskii <eliz@gnu.org>
402 * Makefile.in (TEMACS_POST_LINK): Remove target.
403 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
404 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
406 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
408 * xmenu.c (xdialog_show): Remove prototype, rename to
409 x_dialog_show, remove 2nd arg because it's always zero
410 and simplify accordingly.
411 (xw_popup_dialog): Adjust user.
412 * w32menu.c (w32_dialog_show): Adjust prototype, remove
413 2nd arg because it's always zero and simplify accordingly.
414 (w32_popup_dialog): Adjust user.
416 2014-05-29 Eli Zaretskii <eliz@gnu.org>
418 * w32heap.c (report_temacs_memory_usage): New function.
420 * unexw32.c (unexec) [ENABLE_CHECKING]:
421 Call report_temacs_memory_usage.
423 * w32heap.h (report_temacs_memory_usage): Add prototype.
425 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
427 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
428 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
430 2014-05-29 Eli Zaretskii <eliz@gnu.org>
432 * buffer.c (init_buffer): Accept an argument 'initialized'.
433 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
434 mmap_regions and mmap_fd, to avoid referencing stale data from the
435 dump phase. Add an assertion for buffer text of buffers created
436 in temacs before this function is called. (Bug#17622)
437 (mmap_regions_1, mmap_fd_1): Remove unused variables.
439 * lisp.h (init_buffer): Update prototype.
441 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
443 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
445 * alloc.c (Fgarbage_collect): Fix compilation with
446 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
448 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
450 * frame.c, frame.h (frame_char_to_pixel_position)
451 (frame_set_mouse_position): Now static, and made private in
452 frame.c rather than public in frame.h.
454 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
456 Refactor mouse positioning stuff to avoid code duplication.
457 * frame.h (frame_char_to_pixel_position): New function.
458 (x_set_mouse_position): Rename to...
459 (frame_set_mouse_position): ...new function.
460 (frame_set_mouse_pixel_position): Add prototype.
461 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
462 Rename to frame_set_mouse_pixel_position.
463 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
465 * xterm.h, w32term.h ( x_set_mouse_position)
466 (x_set_mouse_pixel_position): Remove prototypes.
468 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
470 On X, always make pointer visible when deleting frame (Bug#17609).
471 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
473 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
475 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
476 * keyboard.c (gobble_input): If there is no terminal input error,
477 make sure the pointer is visible for all frames on this terminal.
478 * xterm.c (x_free_frame_resources): Enable pointer visibility if
479 it was previously disabled.
481 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
483 * data.c (Fzerop): Move to Elisp.
484 (syms_of_data): Don't defsubr it.
485 * keyboard.c (echo_keystrokes_p): New function.
486 (read_char, record_menu_key, read_key_sequence): Use it.
488 * callint.c (Qfuncall_interactively): New var.
489 (Qcall_interactively): Remove.
490 (Ffuncall_interactively): New function.
491 (Fcall_interactively): Use it.
492 (syms_of_callint): Defsubr it.
494 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
496 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
497 relocated from under us.
499 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
501 Use mmap(2) emulation for allocating buffer text on MS-Windows.
502 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
504 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
506 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
507 for MinGW, since it no longer uses gmalloc.
509 * buffer.c: Do not define mmap allocations functions for Windows.
510 Remove mmap_find which is unused. Remove mmap_set_vars which does
512 [WINDOWSNT]: Include w32heap.h.
513 (init_buffer): Always allocate new memory for buffers.
515 * emacs.c: Remove mmap_set_vars calls.
517 * image.c (free_image): Undef free for Windows because it is
518 redirected to our private version.
520 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
521 (copy_executable_and_dump_data): Remove dumping the heap section.
522 (unexec): Restore using_dynamic_heap after dumping.
524 * w32heap.c (dumped_data_commit, malloc_after_dump)
525 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
526 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
527 (mmap_free): New functions.
529 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
531 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
533 * image.c (imagemagick_load_image): Use MagickRealType for local
534 'color_scale', instead of double, to avoid a GCC warning about
537 * xfns.c (Fx_window_property): Remove unused local.
539 Don't kill already-reaped process (Bug#17561).
540 * process.c (process_send_signal): Fix race condition where a
541 subprocess was reaped by a signal handler between the check for
542 liveness and calling 'kill', which meant that Emacs could in
543 theory kill an innocent bystander process. Do the fix by blocking
544 SIGCHLD in a critical section that checks liveness before killing.
546 2014-05-26 Eli Zaretskii <eliz@gnu.org>
548 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
550 2014-05-26 Ken Brown <kbrown@cornell.edu>
552 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
553 even if !CYGWIN (see bug#17510).
555 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
557 * nsfns.m (Fns_do_applescript): Surround NSApp run
558 with calls to ns_init_events, ns_finish_events (Bug#17424).
560 * nsterm.h (ns_init_events, ns_finish_events): Declare.
562 * nsterm.m (ns_init_events, ns_finish_events): New functions.
563 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
565 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
566 with calls to ns_init_events, ns_finish_events (Bug#17424).
568 2014-05-26 Eli Zaretskii <eliz@gnu.org>
570 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
571 if we are iterating over an object that generates glyphs for
572 marginal areas. (Bug#17585)
574 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
576 * xdisp.c (safe__call1, safe__eval): Now static.
578 2014-05-26 Eli Zaretskii <eliz@gnu.org>
580 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
581 (safe_call, safe__call1): Construct a va_list argument for safe_call.
582 (safe_call1): Call safe_call instead of safe__call directly.
584 2014-05-26 Ken Brown <kbrown@cornell.edu>
586 * w32term.c (x_delete_display) [CYGWIN]: Don't free
587 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
590 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
592 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
593 (safe__call, safe__call1, safe__eval): New functions.
595 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
596 (display_mode_element): Same for `:eval'.
598 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
600 Fix port to 32-bit AIX (Bug#17540).
601 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
602 twice. _text already includes this offset.
603 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
605 2014-05-26 Eli Zaretskii <eliz@gnu.org>
607 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
608 when closest_pos is identical to to_charpos, don't recurse, since
609 we already tried that, and failed. (Bug#17539)
611 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
612 unwinding when frame's faces were not initialized yet, increment
613 the frame's image-cache reference count before calling
614 x_free_frame_resources. Don't dereference
615 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
617 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
619 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
622 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
623 macfont.m, call draw with adjusted arguments so font drivers
624 don't need to do that.
626 * macfont.m (macfont_draw): Merge changes from Macport.
628 2014-05-24 Eli Zaretskii <eliz@gnu.org>
630 * alloc.c (garbage_collect_1): New function, with all of the guts
632 (mark_stack): Accept an argument END and don't mark Lisp objects
633 on the stack beyond the address given by END. Calculation of END
634 was moved to Fgarbage_collect.
635 (Fgarbage_collect): Calculate the end address of the stack portion
636 that needs to be examined by mark_stack, and pass that address to
637 garbage_collect_1, which will pass it to mark_stack. See
638 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
639 for more details about the underlying problems. In particular,
640 this avoids dumping Emacs with the large hash-table whose value is
641 held in purify-flag for most of the time loadup.el runs.
643 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
645 * xfns.c (x_window_property_intern): New function (code from
647 (Fx_window_property): Call x_window_property_intern. If property
648 not found and NILP (source) and outer window != inner window,
649 check outer window for property (Bug#17537).
651 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
653 Supply malloc and alloc_size attributes for extern allocators.
654 This documents the C API, and helps GCC generate a bit better code.
655 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
656 (ATTRIBUTE_MALLOC_SIZE): New macros.
657 * gmalloc.c (malloc, realloc, calloc):
658 * gtkutil.h (malloc_widget_value):
659 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
660 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
663 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
665 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
666 * image.c (imagemagick_load_image): Port to hosts that do not use
667 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
669 2014-05-21 Leo Liu <sdl.web@gmail.com>
671 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
673 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
675 * dbusbind.c (xd_signature): Revert last 2 patches.
677 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
679 Allow any non-nil value to count as true in bool-vector.
680 Likewise for xd_signature in dbusbind.c.
681 This is more consistent with the usual practice in Emacs, which is
682 that any non-nil value counts as true.
683 * alloc.c (Fbool_vector): Don't require args to be t or nil.
684 * dbusbind.c (xd_signature): Likewise, for booleans.
685 * data.c, lisp.h (Qbooleanp):
686 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
688 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
690 * lisp.h (CHECK_BOOLEAN): New function.
691 * alloc.c (Fbool_vector): New function.
692 (syms_of_alloc): Defsubr it.
693 * data.c (Qbooleanp): New symbol.
694 (syms_of_data): DEFSYM it.
695 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
697 * font.c (font_matching_entity): Extract font-entity object
698 from the vector of matching entities (Bug#17486).
700 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
702 Assume C99 or later (Bug#17487).
703 * bytecode.c (B__dummy__): Remove.
704 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
705 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
706 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
707 * regex.c (DEBUG_PRINT): Assume varargs macros.
708 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
710 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
712 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
713 memory for every buffer that was dumped.
715 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
717 * fns.c (Freverse): Allow vectors, bool vectors and strings.
718 (Fnreverse): Allow vectors and bool vectors.
720 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
722 Minor cleanup for terminal setup.
723 * termhooks.h (create_terminal): Adjust prototype.
724 * terminal.c (create_terminal): Pass output method and RIF as args.
725 (init_initial_terminal):
726 * nsterm.m (ns_create_terminal):
728 * w32term.c (w32_create_terminal):
729 * xterm.c (x_create_terminal): Adjust users.
730 Avoid redundant NULL initializers and add comments.
732 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
734 * keyboard.c (Qdeactivate_mark): Now static.
736 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
738 If available, use Xfixes extension to do pointer blanking.
739 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
740 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
741 (make_invisible_cursor): Move to...
742 * xterm.c (make_invisible_cursor): ...here.
743 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
744 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
745 (x_term_init): Call to x_setup_pointer_blanking.
746 (XTtoggle_invisible_pointer): Use blanking specific to this display.
747 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
749 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
751 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
753 2014-05-12 Glenn Morris <rgm@gnu.org>
755 * fileio.c (Ffile_executable_p): Doc tweak.
757 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
759 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
760 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
762 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
764 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
766 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
768 Fix initialization of minibuffer history variable (Bug#17430).
769 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
770 Move the initialization up to prevent any "value void" message.
772 2014-05-08 Samuel Bronson <naesten@gmail.com>
774 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
775 are matched (bug#17413).
777 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
779 Stop tooltips pulling Emacs window to front (Bug#17408).
780 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
781 SetWindowPos invocations.
783 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
785 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
786 not initialized (Bug#17398).
788 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
790 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
792 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
794 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
795 [HAVE_NS]: Do not include png.h.
796 (x_query_frame_background_color): New function.
797 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
798 (png_load_body): Coalesce duplicate code.
800 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
802 Consult libpng-config more consistently (Bug#17339).
803 * Makefile.in (PNG_CFLAGS): New var.
804 (ALL_CFLAGS): Use it.
805 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
806 CFLAGS now handles this.
808 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
810 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
811 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
812 because WCONTINUED is always defined now.
813 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
815 2014-05-03 Eli Zaretskii <eliz@gnu.org>
817 * buffer.c (overlay_strings): Fix the wording of the commentary.
819 2014-05-01 Glenn Morris <rgm@gnu.org>
821 * floatfns.c (Fisnan):
822 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
824 2014-05-01 Eli Zaretskii <eliz@gnu.org>
826 * term.c (tty_menu_activate): A better initialization for cursor
829 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
831 * intervals.c: Tighten assertions.
832 (create_root_interval): Make sure the interval is not empty.
833 (intervals_equal): Use booleans.
834 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
835 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
836 (balance_possible_root_interval): Simplify and use booleans.
837 (split_interval_right, split_interval_left): Check LENGTH, and remove
838 now redundant assertion.
839 (adjust_intervals_for_insertion): Remove now redundant assertions.
840 (delete_node, interval_deletion_adjustment)
841 (adjust_intervals_for_deletion, merge_interval_right)
842 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
843 (reproduce_interval): Make sure the interval is not empty.
845 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
847 * term.c (tty_menu_activate): Don't assume row and col are initialized.
848 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
849 satisfaction that they would always be initialized.
851 2014-04-30 Eli Zaretskii <eliz@gnu.org>
853 * term.c (tty_menu_display): Move the cursor to the active menu item.
854 (tty_menu_activate): Return the cursor to the active menu item
855 after displaying the menu and after displaying help-echo.
856 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
857 for the details of why this is needed by screen readers and
860 2014-04-30 Glenn Morris <rgm@gnu.org>
862 * process.c (handle_child_signal):
863 Handle systems without WCONTINUED. (Bug#15110, 17339)
865 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
867 * window.c (struct saved_window): Remove mark.
868 (Fset_window_configuration, save_window_save)
869 (compare_window_configurations): Don't touch marks any more.
871 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
873 Use bits_word for gcmarkbits.
874 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
875 bits_word is typically a tad more efficient for mark bits than
876 unsigned is, so use bits_word. All uses changed.
877 * lisp.h (BITS_PER_INT): Remove; no longer used.
879 Avoid undefined behavior in signed left shift.
880 This ports to GCC 4.9.0 with -fsanitize=undefined.
881 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
883 * regex.c (extract_number):
884 * lisp.h (make_number, XINT):
885 Do not shift a 1 bit left into a sign bit.
886 * alloc.c (struct cons_block, struct float_block): Use unsigned,
887 not int, for gcmarkbits. All uses changed.
889 2014-04-25 Eli Zaretskii <eliz@gnu.org>
891 * search.c (Fnewline_cache_check): Don't try to count newlines
892 outside the buffer's restriction, as find_newline doesn't support that.
894 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
896 * window.c (Fset_window_configuration): Deactivate the mark before
898 (set_window_buffer): Ignore window_initialized.
899 (window_initialized): Remove.
900 * keyboard.c (Qdeactivate_mark): Not static any more.
901 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
904 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
906 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
907 and to clang 3.4, which have fixed the bug. This should let us
908 run a bit faster on these platforms when address sanitization is
911 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
913 Port to GCC 4.9.0 with --enable-gcc-warnings.
914 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
916 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
917 a way that also works with GCC 4.9.0.
919 * search.c (Fnewline_cache_check): Remove unused locals.
921 2014-04-22 Eli Zaretskii <eliz@gnu.org>
923 * search.c (find_newline1): New subroutine.
924 (Fnewline_cache_check): New function.
925 (syms_of_search): Defsubr it.
927 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
929 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
930 * keyboard.c (unblock_input): Add comment.
931 * xgselect.c (xg_select): Prevent Glib main loop recursion.
933 2014-04-22 Daniel Colascione <dancol@dancol.org>
935 * lread.c (readevalloop_eager_expand_eval): New function
936 that can recurse into toplevel forms.
937 (readevalloop): Call it.
938 * lisp.h: Declare Qprogn.
939 * callint.c (Qprogn): No longer static.
941 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
943 * intervals.c (rotate_right, rotate_left): Fix up length computation.
944 Also change identifiers to match the comments, and add more assertions
947 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
949 * emacs.c (close_output_streams): Don't clear and restore errno.
951 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
953 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
954 never becomes visible, i.e. using XMonad (Bug#17237).
956 2014-04-18 Eli Zaretskii <eliz@gnu.org>
958 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
959 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
960 (Fline_pixel_height): Don't assume that the current buffer and the
961 selected window's buffer are one and the same. (Bug#17281)
963 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
964 paragraph-start cache before the newline cache. (Bug#17269)
966 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
968 * term.c (tty_send_additional_strings): No need to fflush here,
970 (tty_set_terminal_modes): fflush after sending additional strings,
973 2014-04-17 Daniel Colascione <dancol@dancol.org>
975 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
977 (tty_send_additional_strings): New function.
978 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
979 (syms_of_term): Intern tty-mode-set-strings and
980 tty-mode-reset-strings.
982 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
984 * window.c (save_window_save): Lookup window_point_insertion_type in
985 the right buffer (bug#15457).
986 (Qwindow_point_insertion_type): New var.
987 (syms_of_window): Initialize it.
989 2014-04-16 Eli Zaretskii <eliz@gnu.org>
992 * unexcoff.c [MSDOS]: Include libc/atexit.h.
993 (copy_text_and_data): Zero out the atexit chain pointer before
996 * termhooks.h (encode_terminal_code): Update prototype.
998 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
999 visible for all DOS_NT ports, not just WINDOWSNT.
1000 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1002 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1003 unless it is defined.
1004 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1006 * process.c (close_on_exec, accept4, process_socket): Move into
1007 the "ifdef subprocesses" part.
1008 (catch_child_signal): Condition by "ifdef subprocesses".
1009 (syms_of_process) <Qinternal_default_process_sentinel>
1010 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1012 * msdos.h: Add prototypes for new functions.
1013 (EINPROGRESS): Define.
1014 (O_CLOEXEC): Define to zero.
1016 * msdos.c (check_window_system): Remove unnecessary an
1017 incompatible duplicate function.
1018 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1019 New functions in support of new functionality.
1021 * menu.c (single_menu_item): Add visual indication of submenu
1022 also for menus on MSDOS frames.
1023 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1025 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1026 when async subprocesses aren't supported.
1028 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1030 * emacs.c (close_output_streams): Zero out errno before calling
1033 * dired.c [MSDOS]: Include msdos.h.
1035 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1036 (DATA_START) [MSDOS]: Define.
1037 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1039 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1040 Ifdef away for MSDOS.
1041 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1042 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1044 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1045 Use temporary file template that is compatible with mkostemp.
1046 Move vfork-related portions under #ifndef MSDOS.
1047 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1049 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1051 * buffer.c (Foverlays_at): Add argument `sorted'.
1053 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1055 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1056 text, invalidate the bidi_paragraph_cache upto and including the
1059 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1061 Port to IRIX 6.5 (Bug#9684).
1062 * conf_post.h (INET6) [IRIX6_5]: Define.
1063 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1064 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1066 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1068 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1069 before passing it to system APIs.
1071 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1073 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1074 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1076 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1078 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1080 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1082 Remove DATA_SEG_BITS.
1083 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1084 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1085 cc, but that platform is so old that SGI itself stopped supporting
1086 it in December 2013. If you still need Emacs on IRIX, please
1087 either compile with GCC and port the undumping code, or run
1088 './configure --with-wide-int'.
1089 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1090 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1091 DEFINE_GDB_SYMBOL_START way to define it.
1092 (NONPOINTER_BITS): New macro.
1093 (EMACS_INT): Use it.
1094 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1095 the problem and/or configuring --with-wide-int.
1096 (USE_LSB_TAG): Simplify, based on above changes.
1097 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1098 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1100 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1102 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1103 covered by a display string that ends in a newline, and that cases
1104 going back by DVPOS lines to hit the search limit, lift the limit
1105 and go back until DVPOS is reached. (Bug#17244)
1107 * indent.c (Fvertical_motion): Handle correctly the case when the
1108 display string is preceded by an empty line.
1110 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1111 use S_IWRITE instead.
1113 2014-04-11 Glenn Morris <rgm@gnu.org>
1115 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1117 2014-04-11 Ken Brown <kbrown@cornell.edu>
1119 * Makefile.in (EMACS_MANIFEST): Revert last change.
1121 2014-04-10 Daniel Colascione <dancol@dancol.org>
1123 * puresize.h (BASE_PURESIZE): Increase.
1125 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1127 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1129 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1130 region handling (and don't call signal_before_change) if
1131 inhibit_modification_hooks is set.
1132 (signal_before_change): Don't check inhibit_modification_hooks any more.
1134 2014-04-08 Daniel Colascione <dancol@dancol.org>
1136 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1137 function cells contain valid lisp objects. (Modified version of
1140 * alloc.c (detect_suspicious_free): Split actual stack capturing
1141 out into new function for easier breakpoint setting.
1142 (note_suspicious_free): New function.
1144 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1146 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1148 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1149 (symbol_block_pinned): New var.
1150 (Fmake_symbol): Initialize `pinned'.
1151 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1152 pinned and signal an error for un-purifiable objects.
1153 (pure_cons): Use it.
1154 (Fpurecopy): Use it, except for objects that can't be purified.
1155 (mark_pinned_symbols): New function.
1156 (Fgarbage_collect): Use it.
1157 (gc_sweep): Remove hack made unnecessary.
1159 2014-04-07 Glenn Morris <rgm@gnu.org>
1161 * keyboard.c (Fopen_dribble_file): Doc tweak.
1163 2014-04-07 Ken Brown <kbrown@cornell.edu>
1165 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1167 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1169 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1170 We have a substitute execinfo.h on hosts that lack it.
1171 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1172 isn't optimized away.
1174 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1176 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1177 * alloc.c (memory_full):
1178 * charset.c (syms_of_charset):
1179 * doc.c (Fsnarf_documentation):
1181 * font.c (BUILD_STYLE_TABLE):
1182 * keyboard.c (make_lispy_event):
1183 * profiler.c (setup_cpu_timer):
1184 * xgselect.c (xg_select):
1185 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1187 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1188 Replace the only use with ARRAYELTS (font_property_table).
1189 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1191 2014-04-03 Daniel Colascione <dancol@dancol.org>
1193 * xterm.c (x_term_init):
1194 * xfns.c (best_xim_style):
1195 * xfaces.c (Fdump_colors):
1196 * w32fns.c (w32_default_color_map):
1197 * w32.c (init_environment, N_ENV_VARS):
1198 * unexcw.c (read_exe_header):
1199 * term.c (term_get_fkeys_1):
1200 * sysdep.c (init_baud_rate):
1201 * nsterm.m (ns_convert_key):
1202 * nsfns.m (get_geometry_from_preferences):
1203 * msdos.c (dos_set_window_size, init_environment):
1204 * macfont.m (mac_font_get_glyph_for_cid)
1205 (macfont_store_descriptor_attributes)
1206 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1207 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1208 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1210 * image.c (xpm_str_to_color_key):
1211 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1212 * frame.c (x_set_frame_parameters):
1213 * fileio.c (Ffile_selinux_context):
1214 * emacs.c (sort_args):
1215 * dosfns.c (msdos_stdcolor_name):
1216 * dired.c (file_attributes):
1217 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1218 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1221 2014-04-02 Daniel Colascione <dancol@dancol.org>
1223 * data.c (Ffset): Abort if we're trying to set a function call to
1226 * lisp.h (ARRAYELTS): New macro.
1228 * alloc.c: Include execinfo.h if available.
1229 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1230 (suspicious_free_record): New structure.
1231 (suspicious_objects, suspicious_object_index)
1232 (suspicious_free_history, suspicious_free_history_index):
1234 (find_suspicious_object_in_range, detect_suspicious_free)
1235 (Fsuspicious_object): New functions.
1236 (cleanup_vector): Call find_suspicious_object_in_range.
1238 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1240 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1241 width from font width (Bug#17163).
1243 * frame.c (x_set_frame_parameters): Calculate default values of
1244 new frame sizes only after all other frame parameters have been
1245 processed (Bug#17142).
1247 2014-04-02 Ken Brown <kbrown@cornell.edu>
1249 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1252 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1254 * xterm.c (x_draw_image_glyph_string): Adjust image background
1255 width accordingly when its x position is adjusted. (Bug#17115)
1257 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1259 * font.c (font_list_entities): Do not add empty vector to font cache.
1260 (font_matching_entity): Likewise. If matching entity is found, insert
1261 1-item vector with this entity instead of entity itself (Bug#17125).
1263 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1265 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1267 * fns.c (validate_subarray): Rename from validate_substring,
1268 since it works for vectors too. New arg ARRAY. Optimize for the
1269 non-nil case. Instead of returning bool, throw an error if out of
1270 range, so that the caller needn't do that. All uses changed.
1271 Report original values if out of range.
1272 (Fsubstring, Fsubstring_no_properties, secure_hash):
1273 Also optimize the case where FROM is 0 or TO is the size.
1275 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1277 * search.c (Freplace_match): Use make_specified_string.
1278 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1279 to catch bogus override face of glyph strings.
1280 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1281 Move common substring range checking code to...
1282 (validate_substring): ...this function.
1284 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1286 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1288 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1290 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1291 bar is zero height, just return (Bug#16976).
1292 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1294 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1296 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1297 is nil. If waiting for toolbar to complete, force a redraw.
1299 2014-03-28 Glenn Morris <rgm@gnu.org>
1301 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1302 (emacs_bugreport): New variable.
1303 (usage_message): Use PACKAGE_BUGREPORT.
1304 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1306 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1308 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1310 Port recent signal-related changes to FreeBSD.
1311 Problem reported by Herbert J. Skuhra.
1312 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1313 Move decls from here ...
1314 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1316 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1318 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1319 and width of image background when it is displayed with a 'box'
1322 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1324 More backward-compatible fix to char-equal core dump (Bug#17011).
1325 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1326 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1328 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1330 * image.c (init_svg_functions): When loading SVG-related libraries,
1331 free already loaded libraries if the initialization fails.
1332 (rsvg_handle_set_size_callback): Remove declaration, unused.
1334 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1336 Fix core dump in char-equal (Bug#17011).
1337 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1338 unibyte buffers, as we can't tell whether the characters are
1341 * insdel.c (adjust_markers_for_delete): Remove unused local.
1343 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1345 Have (MARKER . ADJUSTMENT) undo records always be immediately
1346 after their corresponding (TEXT . POS) record in undo list.
1348 * lisp.h (record-delete): New arg record_markers.
1349 (record_marker_adjustment): No longer needed outside undo.c.
1350 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1351 adjustments to undo.c's record_marker_adjustments. Note that
1352 fileio.c's decide_coding_unwind is another caller to
1353 adjust_markers_for_delete. Because it has undo list bound to t,
1354 it does not rely on adjust_markers_for_delete to record marker
1356 (del_range_2): Swap call to record_delete and
1357 adjust_markers_for_delete so as undo marker adjustments are
1358 recorded before current deletion's adjustments, as before.
1359 (adjust_after_replace):
1360 (replace_range): Pass value for new record_markers arg to
1362 * undo.c (record_marker_adjustment): Rename to
1363 record_marker_adjustments and made static.
1364 (record_delete): Check record_markers arg and call
1365 record_marker_adjustments.
1366 (record_change): Pass value for new record_markers arg to
1368 (record_point): at_boundary calculation no longer needs to account
1369 for marker adjustments.
1371 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1373 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1376 2014-03-26 Glenn Morris <rgm@gnu.org>
1378 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1380 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1382 * buffer.c (struct sortvec): Add field `spriority'.
1383 (compare_overlays): Use it.
1384 (sort_overlays): Set it.
1386 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1388 * xdisp.c (redisplay_window): If all previous attempts to find the
1389 cursor row failed, try a few alternatives before falling back to
1390 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1392 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1394 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1395 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1397 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1398 variables on Windows.
1400 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1402 * w32.c (unsetenv): Remove unused var `retval'.
1403 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1405 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1406 (start_watching): Remove unused var `thr'.
1408 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1409 (find_child_console): Remove unnecesary var `thread_id'.
1411 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1412 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1414 2014-03-26 Glenn Morris <rgm@gnu.org>
1416 * filelock.c (Flock_buffer): Doc tweak.
1418 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1419 * emacs.c (shut_down_emacs):
1420 * fileio.c (Finsert_file_contents, write_region):
1421 * filelock.c (top-level, syms_of_filelock):
1422 * insdel.c (prepare_to_modify_buffer_1):
1423 CLASH_DETECTION is always defined now.
1425 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1427 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1428 DLL handle, to speed up thread startup.
1430 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1432 Handle sigmask better with nested signal handlers (Bug#15561).
1433 * atimer.c (sigmask_atimers): Remove.
1434 Remaining use rewritten to use body of this function.
1435 * atimer.c (block_atimers, unblock_atimers):
1436 * callproc.c (block_child_signal, unblock_child_signal):
1437 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1438 New arg OLDSET. All callers changed.
1439 * atimer.c (block_atimers, unblock_atimers):
1440 * callproc.c (block_child_signal, unblock_child_signal):
1441 * keyboard.c (handle_interrupt):
1442 * sound.c (vox_configure, vox_close):
1443 Restore the old signal mask rather than unilaterally clearing bits
1444 from the mask, in case a handler is running within another
1445 handler. All callers changed.
1446 * lisp.h, process.c, process.h, term.c:
1447 Adjust decls and callers to match new API.
1448 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1449 signal handlers aren't supposed to use floating point anyway.
1450 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1452 2014-03-23 Daniel Colascione <dancol@dancol.org>
1454 Split gc_sweep into discrete functions for legibility and better
1457 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1458 (sweep_vectors): Fix typo in comment.
1459 (sweep_conses, sweep_floats, sweep_intervals)
1460 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1461 (gc_sweep): Call new functions, to which existing functionality is
1463 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1465 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1467 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1469 2014-03-23 Daniel Colascione <dancol@dancol.org>
1471 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1472 only if xic_style calls for it. This change allows Emacs to work
1473 with ibus. Also, don't leak resources if create_frame_xic fails,
1474 and stop caching xic_style across different displays.
1475 (supported_xim_styles): Make const.
1476 (best_xim_style): Remove first parameter: it's always just
1477 supported_xim_styles. Change to look at supported_xim_styles
1480 2014-03-23 Daniel Colascione <dancol@dancol.org>
1482 * term.c (init_tty): Rearrange condition for clarity; print
1483 appropriate diagnostic.
1485 2014-03-23 Daniel Colascione <dancol@dancol.org>
1487 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1488 array. (ASAN caught.)
1490 2014-03-22 Glenn Morris <rgm@gnu.org>
1492 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1494 2014-03-22 Daniel Colascione <dancol@dancol.org>
1496 * process.c (conv_sockaddr_to_lisp): When extracting the string
1497 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1499 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1501 Fix regression introduced by patch for Bug#10500.
1502 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1503 * w32term.c (x_draw_image_relief): Likewise.
1505 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1507 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1508 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1509 maximize a frame for odd default fonts.
1511 2014-03-21 Glenn Morris <rgm@gnu.org>
1513 * minibuf.c (history-length): Increase default from 30 to 100.
1515 2014-03-21 Daniel Colascione <dancol@dancol.org>
1517 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1518 every time we switch to minibuffer.
1520 * alloc.c (lisp_align_malloc, allocate_string_data)
1521 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1522 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1524 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1526 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1527 support more "verbs".
1529 2014-03-21 Daniel Colascione <dancol@dancol.org>
1531 Always prohibit dumping a dumped Emacs.
1533 * emacs.c (might_dump): New variable.
1534 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1535 * lisp.h (might_dump): Declare.
1536 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1538 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1540 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1542 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1544 * doc.c (store_function_docstring): Warn when we don't know where to
1546 (Fsubstitute_command_keys): Don't advertise the fact that
1547 text-properties are dropped, since we think it's a bug that we'll fix
1550 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1551 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1552 * frame.c (frame_garbaged): Make "docstring" more precise.
1554 2014-03-20 Glenn Morris <rgm@gnu.org>
1556 * charset.c (init_charset): When we cannot find the charsets directory,
1557 mention if EMACSDATA is set.
1559 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1561 * fns.c (Frandom): Fix rare bug where the result isn't random.
1563 Fix porting inconsistency about rounding to even.
1564 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1565 This way, the unusual !HAVE_RINT case acts like the usual
1566 HAVE_RINT case, and we can fix the documentation accordingly.
1568 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1570 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1571 (w32_wnd_proc): Initialize the dwHoverTime member of
1572 TRACKMOUSEEVENT structure.
1574 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1576 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1578 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1580 * search.c (find_newline): Speed up the function when using the
1581 newline cache, by halving the number of calls to
1582 region_cache_forward and region_cache_backward. (Bug#16830)
1584 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1586 * buffer.c (Fset_buffer): Document return value (bug#17015).
1588 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1590 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1591 nil, always resize character wise to avoid potential loss of the
1592 mode line (Bug#16923 related).
1594 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1596 * frame.c (x_set_frame_parameters): Always calculate new sizes
1597 pixelwise to avoid potential loss when rounding.
1599 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1601 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1602 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1604 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1606 * w32.c (fstatat): Don't add an extra slash if the argument ends
1607 with a slash: this fails the subsequent call to stat_worker on
1608 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1610 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1612 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1614 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1616 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1618 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1619 when frame is only on one screen (Bug#14713).
1621 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1623 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1624 there's a valid wrap point in the display line, the last glyph
1625 cannot "just barely fit" on this row, because display_line doesn't
1626 let it. Instead, proceed as if the last glyph didn't fit, so that
1627 we eventually back up the iterator to the wrap point. This avoids
1628 delusional behavior of move_it_to, whereby it proceeds to the next
1629 display line, but sets current_x to zero for all the glyphs that
1630 without word-wrap would fit on the previous display line.
1631 One result was that visual-order cursor movement behaved erratically
1633 (Fmove_point_visually): Add code to find the x coordinate of the
1634 last character before wrap point, under word-wrap on a TTY.
1636 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1638 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1639 also return value of MOVE_POS_MATCH_OR_ZV from
1640 move_it_in_display_line_to, when moving from beginning of line to
1641 point's position. (Bug#16961)
1643 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1645 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1646 * window.c (Fselect_window): Explain NORECORD and
1647 `buffer-list-update-hook' in doc-string.
1649 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1651 * window.c (Fother_window_for_scrolling): Check that
1652 Vother_window_scroll_buffer is a buffer.
1654 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1656 * xterm.c (xim_initialize): Always pass a copy of resource name
1657 to XRegisterIMInstantiateCallback and eassert whether return
1658 value is True. Passing copy is important because Xlib doesn't
1659 make its own copy and resource name argument usually points to
1660 SSDATA (Vx_resource_name), which may be changed from Lisp.
1661 (xim_close_display): For XUnregisterIMInstantiateCallback,
1662 always eassert return value and pass exactly the same values
1663 as were used for XRegisterIMInstantiateCallback.
1664 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1665 sources to check why if you are interested.
1667 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1669 * dispnew.c (change_frame_size_1): Add new_lines instead of
1670 new_height, the latter may be still zero if passed as such.
1671 * window.c (Fwindow_pixel_height): Mention bottom divider in
1674 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1676 Fix "resource temporarily unavailable" with xgselect
1678 * xgselect.c: Include <stdbool.h>.
1679 (xg_select) [!USE_GTK]: Don't lose track of errno.
1681 Fix minor --enable-gcc-warnings issues.
1682 * widget.c (update_various_frame_slots, EmacsFrameResize):
1683 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1685 2014-03-04 Ken Brown <kbrown@cornell.edu>
1687 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1688 represent the actual adjustment needed for alignment.
1690 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1692 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1693 needed, and don't reallocate if the initial allocation already
1694 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1696 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1698 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1701 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1703 * cmds.c (delete-char): Update docstring pointing out that the
1704 function ignores `delete-active-region' and `overwrite-mode'.
1706 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1708 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1710 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1711 allocated buffer due to alignment.
1712 (freehook): If the block to be freed was allocated by
1713 'aligned_alloc', find its real pointer before calling 'free'.
1715 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1718 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1720 * font.c (toplevel): Adjust comment about font cache layout.
1721 (font_clear_cache): Fix to match real font cache layout.
1722 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1723 (Fframe_font_cache) [FONT_DEBUG]: New function.
1724 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1726 Avoid crashes when X fonts are erroneously freed on reused X
1727 'Display *' connection data (Bug#16069). Note that X font
1728 resources still may be leaked, but currently there is no way
1729 to completely avoid it.
1730 * xterm.h (struct x_display_info): New member x_id. Add comments.
1731 * xterm.c (x_display_id): New variable.
1732 (x_term_init): Assign identifier to each opened X connection.
1733 * xfont.c (struct xfont): New member x_display_id.
1734 (xfont_open): Initialize it with frame's display id.
1735 (xfont_close): Check whether font's display id matches the one
1736 recorded for the given display. Adjust comment.
1737 * xftfont.c (struct xftfont_info):
1738 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1740 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1742 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1743 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1744 killed Vother_window_scroll_buffer.
1745 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1747 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1749 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1750 that start with more than 2 slashes as UNCs. (Bug#16751)
1752 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1754 Fix a few crashes and leaks when cloning C strings.
1755 * alloc.c, lisp.h (dupstring): New function.
1756 * gtkutil.c (xg_get_font):
1757 * term.c (tty_default_color_capabilities):
1758 * xsettings.c (store_monospaced_changed)
1759 (store_font_name_changed, parse_settings)
1760 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1761 This avoids some unlikely crashes due to accessing freed storage,
1762 and avoids some minor memory leaks in the more-typical case.
1764 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1766 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1767 cursor when modeline can't be dragged (Bug#16647).
1769 2014-02-28 Glenn Morris <rgm@gnu.org>
1771 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1772 from custom-delayed-init-variables. (Bug#11565)
1774 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1776 More fixes for mouse glyph calculations (Bug#16647).
1777 * window.c (coordinates_in_window): In intersection of
1778 horizontal and vertical window dividers prefer the horizontal
1779 one. Add some extra parens to last fix.
1780 (window_relative_x_coord): Return x-coordinate for header and
1782 * xdisp.c (remember_mouse_glyph): In text area don't extend
1783 glyph into mode line to show the vertical drag cursor there
1784 immediately. Subdivide mouse glyphs in right fringes to show a
1785 horizontal drag cursor as soon as we enter the "grabbable width"
1786 portion. Handle vertical border case separately. Do not
1787 subdivide window divider areas.
1788 (note_mouse_highlight): On bottom divider of bottommost windows
1789 show vertical drag cursor only when the minibuffer window can be
1792 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1794 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1795 reset by the face of the object just displayed. See also bug#76.
1796 (get_next_display_element): If the string came from a display
1797 property, examine the box face attribute at it->position, not at
1798 it->current.pos, since the latter was not updated yet. (Bug#16870)
1799 (handle_face_prop): Improve commentary.
1801 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1803 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1804 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1806 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1808 Fixes around Bug#16647.
1809 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1810 ON_BOTTOM_DIVIDER cases.
1811 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1812 only if the window has no right divider.
1813 (Fcoordinates_in_window_p): Fix doc-string.
1815 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1817 * lread.c (Funintern): Fix doc to match advertised calling convention.
1819 2014-02-24 Daniel Colascione <dancol@dancol.org>
1821 * keyboard.c (read_char): Close race that resulted in lost events.
1823 2014-02-22 Glenn Morris <rgm@gnu.org>
1825 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1826 * window.c (window-resize-pixelwise): Doc fixes.
1828 * process.c (Finternal_default_process_filter)
1829 (Finternal_default_process_sentinel): Doc tweaks.
1831 2014-02-21 Glenn Morris <rgm@gnu.org>
1833 * process.c (Fprocess_buffer, Faccept_process_output)
1834 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1837 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1839 * window.c (Fwindow_scroll_bar_width): New function.
1841 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1843 Pacify GCC when configuring with --enable-gcc-warnings.
1844 * xdisp.c (move_it_in_display_line_to) [lint]:
1845 Initialize recently-added local.
1847 2014-02-21 Daniel Colascione <dancol@dancol.org>
1849 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1851 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1853 * xdisp.c (init_iterator): Don't dereference a bogus face
1854 pointer. (Bug#16819)
1855 (try_cursor_movement): Don't use cursor position if
1856 set_cursor_from_row failed to compute it. This avoids assertion
1857 violations in MATRIX_ROW.
1858 (move_it_in_display_line_to): Save the iterator state in ppos_it
1859 only once per call. Reimplement the method used to return to the
1860 best candidate position if all the positions found in display line
1861 are beyond TO_CHARPOS. This cuts down the number of calls to
1862 bidi_shelve_cache, which moves a lot of stuff when lines are long
1863 and include bidirectional text. (Bug#15555)
1865 2014-02-20 Glenn Morris <rgm@gnu.org>
1867 * data.c (Fdefalias): Doc fix.
1869 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1871 * xdisp.c (display_line): Fix horizontal scrolling of large images
1872 when fringes are turned off. This comes at a price of not
1873 displaying the truncation/continuation glyphs in this case.
1876 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1877 CreateDIBSection returns an error indication, zero out *ximg after
1878 destroying the image. This avoids crashes in memory allocations
1879 due to the fact that some of the callers also call
1880 x_destroy_x_image, which will attempt to free an already free'd
1883 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1885 * widget.c (update_various_frame_slots): Don't set
1886 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1888 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1890 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1892 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1894 temacs --daemon fix (Bug#16599).
1895 * emacs.c (main): Initialize daemon_pipe[1] here ...
1896 (syms_of_emacs): ... instead of here.
1898 2014-02-16 Anders Lindgern <andlind@gmail.com>
1900 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1903 2014-02-16 Daniel Colascione <dancol@dancol.org>
1905 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1906 (xd_get_connection_address): Use it.
1907 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1908 xd_get_connection_address because the latter signals if the bus
1909 we're trying to close is already disconnected.
1911 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1913 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1914 argument to CreateThread. This avoids segfaults on Windows 9X.
1915 Reported by oslsachem <oslsachem@gmail.com>.
1917 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1919 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1920 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1921 (check_lseek): New function, to report lseek errors.
1922 (save_data_space, update_file_ptrs, read_header, write_header)
1923 (copy_file, copy_rest, unexec): Use these news functions.
1924 (update_file_ptrs): Don't assume wraparound behavior when
1925 converting a large size_t value to off_t.
1927 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1929 * composite.c (fill_gstring_header): Pass positions as C integers
1930 and move parameters checking to...
1931 (Fcomposition_get_gstring): ...this function. Handle case when
1932 buffer positions are in reversed order and avoid crash (Bug#16739).
1934 * buffer.c (validate_region): Mention current buffer in error message.
1936 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1938 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1940 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1942 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1944 2014-02-11 Glenn Morris <rgm@gnu.org>
1946 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1947 Replace refs to "OpenStep" in messages.
1949 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1951 Avoid "." at end of error diagnostics.
1952 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1953 * font.c (Ffont_at):
1954 * nsfns.m (ns_display_info_for_name):
1955 * nsselect.m (Fx_own_selection_internal):
1956 * nsterm.m (performDragOperation:):
1957 Remove "." from end of diagnostic.
1959 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1961 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1962 unintuitive (bug#15824).
1963 (Fyes_or_no_p): Doc fix (bug#15456).
1965 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1967 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1969 * eval.c (call_debugger): When exiting the debugger, do not allow
1970 max_specpdl_size less than actual binding depth (Bug#16603).
1971 (syms_of_eval): Adjust docstring.
1973 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1975 * cmds.c (Fself_insert_command): Output a clearer error message on
1976 negative repetitions (bug#9476).
1978 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1980 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1982 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1984 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1986 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1988 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1990 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1992 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1994 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1996 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1997 `exit' works (bug#15865).
1999 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2001 Constrain window box/body sizes and margin widths (Bug#16649).
2002 * xdisp.c (window_box_width): Don't return less than zero.
2003 (window_box_left_offset, window_box_right_offset): Don't return
2004 more than the window's pixel width.
2005 * window.c (window_body_height, window_body_width): Don't return
2007 (window_resize_apply): Adjust margin width, if necessary.
2009 2014-02-07 Glenn Morris <rgm@gnu.org>
2011 * nsterm.m (syms_of_nsterm): Doc fix.
2013 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2015 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2016 New variables: pointers through which to call the respective APIs.
2017 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2018 (filename_from_ansi, sys_link, check_windows_init_file):
2019 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2020 This is required on Windows 9X, where we dynamically load
2021 UNICOWS.DLL which has their non-stub implementations.
2022 (maybe_load_unicows_dll): Assign addresses to these 2 function
2023 pointers after loading UNICOWS.DLL.
2025 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2026 MultiByteToWideChar and WideCharToMultiByte through function
2029 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2032 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2034 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2035 for OSX >= 10.9 if separate spaces are used.
2036 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2038 2014-02-06 Glenn Morris <rgm@gnu.org>
2040 * buffer.c (cache-long-scans): Doc fix.
2042 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2044 * w32fns.c (Fw32_shell_execute): Doc fix.
2046 2014-02-05 Bastien Guerry <bzg@gnu.org>
2048 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2049 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2051 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2053 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2054 outside the window (Bug#16649).
2056 * xdisp.c (note_mouse_highlight): When entering a margin area show
2057 a non-text cursor (Bug#16647).
2059 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2061 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2062 It prompted a compile-time diagnostic on GNU/Linux.
2063 Simplify to remove the need for the label.
2065 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2067 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2068 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2069 to show it; otherwise return 'unsupported--w32-dialog' to signal
2070 to the caller that emulation with menus is necessary.
2071 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2073 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2075 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2078 * menu.c (Fx_popup_dialog): Don't condition the call to
2079 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2080 special symbol 'unsupported--w32-dialog', emulate the dialog with
2081 a menu by calling x-popup-menu.
2083 * menu.h (Qunsupported__w32_dialog): New extern variable.
2085 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2087 * keyboard.c (kbd_buffer_get_event): Read file notification events
2090 * xgselect.c (xg_select): Read glib events in any case, even if
2091 there are no file descriptors to watch for. (Bug#16519)
2093 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2095 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2096 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2097 * w32term.c (w32_draw_window_divider): Handle first and last
2099 * w32term.h (w32_fill_area_abs): New function.
2100 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2102 * xfaces.c (realize_basic_faces): Handle new face ids.
2103 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2104 and bottom divider width.
2105 * xterm.c (x_draw_window_divider): Handle first and last pixels
2108 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2110 * print.c (Fexternal_debugging_output): Add cast to pacify
2111 --enable-gcc-warnings.
2112 * eval.c (call_debugger): Grow specpdl if the debugger was
2113 entered due to specpdl overflow (Bug#16603) and allow more
2114 specpdl space for the debugger itself.
2116 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2118 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2121 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2123 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2124 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2126 * print.c (Fexternal_debugging_output): If the argument character
2127 is non-ASCII, encode it with the current locale's encoding before
2128 writing the result to the terminal. (Bug#16448)
2130 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2131 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2134 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2136 * process.c (create_process): Reset SIGPROF handler in the child.
2137 * callproc.c (call_process): Likewise.
2139 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2141 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2143 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2145 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2146 of zero to print strings, GDB doesn't like it.
2148 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2149 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2150 we still use correct addresses. (Bug#16576)
2152 2014-01-27 K. Handa <handa@gnu.org>
2154 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2155 to preserve the code detection behavior of 24.3.
2156 * coding.h (struct coding_system): New member detected_utf8_bytes.
2157 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2158 (decode_coding_gap): Use short cut for UTF-8 file reading only
2159 when coding->detected_utf8_bytes equals to coding->src_bytes.
2160 * fileio.c (Finsert_file_contents): Cancel the previous change.
2162 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2164 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2165 that are not visible.
2167 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2169 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2170 is grabbed (Bug#16565).
2172 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2174 * xdisp.c (last_max_ascent): Re-remove after erroneously
2175 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2177 (move_it_to): Re-remove reference to last_max_ascent.
2178 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2179 max_descent here instead of calling line_bottom_y.
2182 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2184 * terminal.c (initial_free_frame_resources): New function.
2185 (init_initial_terminal): Install new hook to free face cache
2186 on initial frame and avoid memory leak. For details, see
2187 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2188 * xfaces.c (free_frame_faces): Adjust comment.
2190 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2192 * data.c (Fstring_to_number): Document results if unparsable
2195 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2197 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2199 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2201 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2202 * coding.c (detect_coding_utf_8, emacs_mule_char)
2203 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2204 (check_utf_8, decode_coding):
2205 * coding.h (struct coding_system.errors):
2206 Use ptrdiff_t, not int, for integer values derived from buffer and
2209 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2210 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2211 before invoking decode_coding_gap, since there's just one block.
2213 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2215 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2216 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2217 too early. Again run change_frame_size before assigning menu-
2220 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2222 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2223 arrives, call x_check_fullscreen, in case the new display has a
2224 different resolution. (Bug#16517)
2226 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2228 * term.c (read_menu_input): If the selected frame changes, exit
2230 (tty_menu_show): If the selected frame changes while we displayed
2231 a menu, throw to top level. (Bug#16479)
2233 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2235 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2237 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2239 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2240 * data.c (count_one_bits_word): Fix bug (negated comparison)
2241 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2243 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2245 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2246 Avoid undefined behavior by initializing display property bit of a
2247 string processed by the bidirectional iterator. For details, see
2248 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2250 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2252 Minor cleanup of previous change.
2253 * image.c (imagemagick_error, Fimagemagick_types):
2254 Omit some recently-introduced and unnecessary casts and assignments.
2256 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2258 Fix two memory leaks discovered with Valgrind.
2259 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2260 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2262 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2264 Fixes in window size functions around Bug#16430 and Bug#16470.
2265 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2266 (Fwindow_mode_line_height, Fwindow_header_line_height)
2267 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2268 Minor doc-string adjustments.
2269 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2270 Rewrite doc-strings.
2271 (window_body_height, window_body_width): Do not count partially
2272 visible lines/columns when PIXELWISE is nil (Bug#16470).
2273 (Qfloor, Qceiling): New symbols.
2275 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2277 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2278 when the image cache is not yet allocated. (Bug#16509)
2280 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2282 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2283 re-attach intervals to its base buffer (Bug#16502).
2284 * intervals.c (set_interval_object): Move from here...
2285 * intervals.h (set_interval_object): ... to here. Fix comments.
2287 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2289 Avoid undefined behavior by initializing buffer redisplay bit.
2290 Problem reported by Dmitry Antipov in
2291 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2292 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2294 Revert some of the CANNOT_DUMP fix (Bug#16494).
2295 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2297 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2299 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2300 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2301 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2302 they are replaced by macros that expand into direct calls to the
2303 corresponding functions from GDI32.DLL.
2304 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2305 variables in the Cygwin build, they are unused.
2307 2014-01-19 K. Handa <handa@gnu.org>
2309 * composite.c (composition_update_it): Fix previous change.
2311 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2313 Fix file name handling on MS-Windows 9X.
2314 * w32.c (maybe_load_unicows_dll): New function.
2316 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2317 on, to make sure we can convert file names to and from UTF-8 on
2318 Windows 9X. This fixes a failure to start up because Emacs cannot
2319 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2321 * w32font.c [WINDOWSNT]: Include w32.h.
2322 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2323 of implementing the same stuff.
2324 Remove now unused g_b_init_is_windows_9x.
2326 * w32.h (maybe_load_unicows_dll): Add prototype.
2328 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2330 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2331 switch to single keyboard. Prevents daemon crashes when a new
2332 client connects while we show a TTY menu in an existing client.
2335 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2337 Fix MinGW64 porting problem with _setjmp.
2338 Reported by Eli Zaretskii in:
2339 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2340 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2341 the old _setjmp and _longjmp. All uses changed.
2343 2014-01-13 Daniel Colascione <dancol@dancol.org>
2345 * textprop.c (Fremove_list_of_text_properties):
2346 Correctly handle reaching the end of the interval tree. (Bug#15344)
2348 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2350 * xdisp.c (resize_mini_window): Round height to a multiple of
2351 frame's line height. Fix bug in calculation of window start
2352 position (Bug#16424).
2354 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2356 * macfont.m: Include termchar.h.
2357 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2358 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2359 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2360 *_WITH_GC_* to take face and f as parameters.
2361 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2362 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2364 2014-01-13 Daniel Colascione <dancol@dancol.org>
2366 Fix menu item updating in the presence of the Unity global menu
2369 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2370 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2372 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2373 updating menus; explain why.
2374 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2375 problem it's supposed to solve and it interferes with detecting
2376 the presence of a global menu.
2377 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2380 2014-01-11 K. Handa <handa@gnu.org>
2382 * composite.c (composition_update_it): Fix indexing of
2383 LGSTRING_CHAR (Bug#15984).
2385 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2387 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2389 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2391 * xdisp.c (try_window_id): Don't use this function's optimizations
2392 if overlays in the buffer displayed by the window have changed
2393 since last redisplay. (Bug#16347)
2394 (message_dolog): Fix indentation.
2396 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2398 * frame.c (frame_resize_pixelwise): Fix doc-string.
2400 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2402 Fix handling of internal borders (Bug#16348).
2403 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2404 Remove internal border width from pixel width of windows.
2405 (change_frame_size_1): Don't return early when frame's pixel
2406 size changes - we still have to record the new sizes in the
2408 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2409 also when toolbar gets larger.
2410 * window.c (check_frame_size): Include internal_border_width in
2412 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2413 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2414 In non-toolkit/non-GTK version clear internal border.
2415 * xterm.c (x_clear_under_internal_border): New function for
2416 non-toolkit/non-GTK version.
2417 (x_after_update_window_line): In non-toolkit/non-GTK version
2419 (handle_one_xevent, x_set_window_size):
2420 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2421 * xterm.h (x_clear_under_internal_border): Extern it.
2423 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2425 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2426 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2429 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2431 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2432 last value of point is not equal to buffer's point. (Bug#16129)
2434 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2437 * nsterm.h (updateCollectionBehavior): Rename from
2438 updateCollectionBehaviour. All uses changed.
2440 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2441 * Makefile.in (SETFATTR): New macro.
2442 (temacs$(EXEEXT)): Use it.
2444 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2446 Fix maximization behavior on Windows (Bug#16300).
2447 * w32fns.c (w32_fullscreen_rect): Don't handle
2448 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2449 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2450 of SetWindowPos. Restore last placement also when leaving
2451 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2452 but the FULLSCREEN_BOTH case.
2454 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2457 * data.c (arithcompare_driver):
2458 * fileio.c (Fcar_less_than_car):
2459 * fns.c (internal_equal):
2460 * frame.c (delete_frame):
2461 * lisp.h (enum More_Lisp_Bits):
2463 Avoid C99 constructs that don't work in C89.
2464 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2465 to port to C89, which doesn't have 'long long'.
2466 (count_trailing_zero_bits): Use them.
2468 2014-01-03 Chong Yidong <cyd@gnu.org>
2470 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2472 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2474 Further adjust frame/window scrollbar width calculations.
2475 * window.c (apply_window_adjustment):
2476 Set windows_or_buffers_changed.
2477 (Fwindow_scroll_bars): Return actual scrollbar width.
2478 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2479 For non-toolkit builds again use 14 as minimum width and set
2480 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2481 * xterm.c (XTset_vertical_scroll_bar): Take width from
2482 WINDOW_SCROLL_BAR_AREA_WIDTH.
2483 (x_new_font): Rename wid to unit. Base calculation of new
2484 scrollbar width on toolkit used and make it analogous to that of
2485 x_set_scroll_bar_default_width.
2486 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2487 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2488 of GetSystemMetrics.
2489 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2490 WINDOW_SCROLL_BAR_AREA_WIDTH.
2491 (x_new_font): Make it correspond to changes in xterm.c.
2493 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2495 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2496 This is a cleaner way to fix the MinGW-w64 porting problem.
2497 Check for INTPTR_MAX misconfiguration.
2499 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2501 * search.c (newline_cache_on_off, find_newline): In indirect
2502 buffers, use the newline cache of the base buffer.
2504 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2505 buffer, invalidate the caches of its base buffer. (Bug#16265)
2507 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2508 buffers, use the width-run cache of the base buffer.
2510 * xdisp.c (redisplay_window): When the window displays an indirect
2511 buffer, and the character widths in the display table have
2512 changed, invalidate the width-run cache of the corresponding base
2515 * fileio.c (Finsert_file_contents): When invalidating the newline
2516 cache, consider the case of inserting into indirect buffer.
2518 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2519 In indirect buffers, use the paragraph cache of the base buffer.
2521 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2523 * window.c (grow_mini_window): Fix last change.
2525 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2527 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2529 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2531 * w32term.c (w32_initialize): Use LCID and LOWORD.
2533 * w32proc.c (create_child): Use pid_t for 5th argument.
2534 (IsValidLocale): Don't provide prototype for MinGW64.
2535 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2536 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2538 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2539 MinGW64 doesn't support.
2541 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2543 * w32.c (set_named_security_info): New function.
2544 (acl_set_file): Fall back on set_named_security_info if
2545 set_file_security fails.
2546 (g_b_init_set_named_security_info_w)
2547 (g_b_init_set_named_security_info_a): New static variables.
2548 (globals_of_w32): Initialize them to zero.
2549 (set_named_security_info): Set them to non-zero if the
2550 corresponding API is available.
2551 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2552 New function typedefs.
2554 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2556 Some more fixes following pixelwise resize changes including one
2558 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2559 of frame_resize_pixelwise.
2560 * widget.c (pixel_to_text_size): New function.
2561 (update_wm_hints): Have size hints respect value of
2562 frame_resize_pixelwise.
2563 (EmacsFrameResize): Alway process resize requests pixelwise.
2564 * window.c (grow_mini_window): Make sure mini window is at least
2566 * xdisp.c (display_menu_bar): Make sure menubar extends till
2568 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2569 (x_set_tool_bar_lines): Calculate pixelwise.
2570 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2571 frame_resize_pixelwise.
2573 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2575 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2576 variables not used there.
2578 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2580 * w32.c (sys_umask): New function. (Bug#16299)
2582 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2584 * dispnew.c (change_frame_size_1): Take old width of root window
2585 from that window's pixel width. (Bug#16284)
2587 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2589 Plain copy-file no longer chmods an existing destination (Bug#16133).
2590 * fileio.c (realmask): Now a static var, not a local.
2591 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2592 Remove arg STATPTR. All uses changed.
2593 (Fcopy_file): Do not alter permissions of existing destinations,
2594 unless PRESERVE-PERMISSIONS (renamed from
2595 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2596 Avoid race when testing for existing destinations and for
2597 when input and output files are the same.
2598 If changing the group fails, adjust both default and
2599 preserved permissions so that access is not granted to the
2601 (Fset_default_file_modes, init_fileio): Update realmask.
2602 (Fdefault_file_modes): Use realmask instead of calling umask.
2604 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2606 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2607 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2608 flags on the daemon pipe ends before execing.
2610 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2612 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2613 session. (Bug#14739)
2615 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2617 * callproc.c (Vexec_path): Document that exec-directory is in it.
2619 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2621 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2624 2013-12-27 Chong Yidong <cyd@gnu.org>
2626 * data.c (Fsymbol_function): Doc fix.
2628 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2630 Some more tinkering with Bug#16051.
2631 * window.c (resize_frame_windows): Don't let the size of the
2632 root window drop below the frame's default character size.
2633 Never ever delete any subwindows - let the window manager do the
2636 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2637 of toolbar lines needed when they exceed the height of the root
2639 (unwind_create_frame_1): New function.
2640 (Fx_create_frame): Generally inhibit calling the window
2641 configuration change hook here. Remove extra call to
2642 change_frame_size - it's not needed when we don't run the
2643 configuration change hook.
2645 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2647 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2648 On my Fedora 19 platform the core dumps were so big that
2649 my desktop became nearly catatonic.
2650 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2651 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2652 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2653 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2654 a clang-only syntax.
2655 * conf_post.h (__has_feature): New macro, if not already defined.
2656 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2657 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2659 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2661 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2662 is a file name. (Bug#16252)
2664 2013-12-25 Chong Yidong <cyd@gnu.org>
2666 * keyboard.c (Voverriding_terminal_local_map)
2667 (Voverriding_local_map): Doc fix.
2669 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2671 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2673 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2674 file name when it is submitted to ShellExecute. Simplify code.
2675 Don't test DOCUMENT for being a string, as that is enforced by
2676 CHECK_STRING. Doc fix.
2678 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2680 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2681 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2682 redisplay_tool_bar does. Improve and fix commentary.
2683 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2684 limits of the glyph matrices. (Bug#16051)
2685 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2686 only when the new size is different from the old one, and the new
2687 size can be achieved given the frame height.
2689 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2691 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2693 2013-12-23 Glenn Morris <rgm@gnu.org>
2695 * lread.c (Fload): Mention load-prefer-newer in doc.
2697 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2699 Handle Bug#16207 by being more restrictive when running hooks.
2700 * window.c (unwind_change_frame): New function.
2701 (Fset_window_configuration): Don't run configuration change hook
2702 while the frame configuration is unsafe. Call select_window
2705 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2707 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2709 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2711 * nsterm.h: Declare EmacsColor category.
2713 * nsterm.m (NSColor): Implement EmacsColor category.
2714 (ns_get_color): Use colorUsingDefaultColorSpace.
2715 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2717 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2719 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2721 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2722 having the PNG_NORETURN attribute, to avoid compiler warning in
2725 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2727 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2729 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2730 fringe background extension.
2731 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2732 because they are now always the same as `left' and `width',
2733 respectively. Remove code for the case that `width' and
2734 `sb_width' are different.
2736 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2738 Remove scroll_bar_actual_width from frames.
2739 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2740 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2741 (x_figure_window_size):
2742 * nsterm.m (x_set_window_size):
2743 * widget.c (set_frame_size):
2744 * w32term.c (x_set_window_size):
2745 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2746 scroll_bar_actual_width.
2748 Convert scroll_bar members to integers on Windows.
2749 * w32term.h (struct scroll_bar): Convert top, left, width,
2750 height, start, end and dragging to integers.
2751 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2753 * w32term.c (w32_set_scroll_bar_thumb)
2754 (w32_scroll_bar_handle_click): Remove XINT conversions for
2755 scroll_bar members. Treat bar->dragging as integer.
2756 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2757 first element. Remove XINT conversions for scroll_bar members.
2758 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2759 Remove XINT conversions for scroll_bar members.
2761 Fix assignment for new window total sizes.
2762 * window.c (Fwindow_resize_apply_total): Assign values for
2765 2013-12-20 Chong Yidong <cyd@gnu.org>
2767 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2768 argument to `append'.
2770 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2772 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2773 current text face, for extending the face of the display margins.
2776 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2777 Doc fix. (Bug#16190)
2779 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2781 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2784 * nsterm.m (Qfile, Qurl): New.
2785 (EV_MODIFIERS2): New macro.
2786 (EV_MODIFIERS): Use EV_MODIFIERS2.
2787 (ns_term_init): Remove font and color from DND, does not work on
2788 newer OSX, and other ports don't have them.
2789 (performDragOperation:): Handle modifiers used during drag.
2790 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2791 Remove global Lisp variables used to communicate with ns-win.el.
2792 Remove font and color handling.
2793 (syms_of_nsterm): Defsym Qfile and Qurl.
2795 2013-12-19 Anders Lindgren <andlind@gmail.com>
2797 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2798 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2800 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2801 (constrainFrameRect): Remove special case nr_screens == 1.
2802 Don't constrain size to size of view.
2804 * nsterm.h (ns_output): Remove dont_constrain.
2806 2013-12-19 Anders Lindgren <andlind@gmail.com>
2808 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2810 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2812 Minor fixes for recent openp changes.
2813 * lisp.h (GCPRO7): New macro.
2814 * lread.c (openp): Use bool for boolean; all callers changed.
2815 Protect save_string from GC. Don't assume that file descriptors
2816 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2817 warning about uninitialized variable.
2819 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2821 * w32fns.c (emacs_abort): Use intptr_t as argument of
2822 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2824 2013-12-18 Glenn Morris <rgm@gnu.org>
2826 * lread.c (Fload): Pass load_prefer_newer to openp.
2827 Don't bother checking mtime if openp already did it.
2828 (openp): Add `newer' argument, to check all suffixes
2829 and find the newest file.
2830 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2831 * callproc.c (call_process):
2832 * charset.c (load_charset_map_from_file):
2833 * emacs.c (init_cmdargs):
2834 * image.c (x_create_bitmap_from_file, x_find_image_file):
2836 * lread.c (Flocate_file_internal):
2837 * process.c (Fformat_network_address):
2838 * sound.c (Fplay_sound_internal):
2839 * w32.c (check_windows_init_file):
2840 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2842 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2844 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2846 * w32.c (getloadavg): Don't index samples[] array with negative
2847 indices. Recover from wall-clock time being set backwards.
2849 * w32term.c (w32_initialize): Declare the argument of
2850 set_user_model as const.
2852 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2853 (w32_menu_show): Constify some arguments passed to MessageBox.
2855 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2856 to initialize Lisp objects.
2858 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2859 initialize Lisp objects.
2861 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2862 use variables used only on X under that condition.
2864 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2865 variables not used there.
2867 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2869 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2870 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2872 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2874 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2875 code, revealed in presence of R2L characters, character
2876 compositions, and display vectors. A better fix for Bug#16148.
2877 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2878 GTK and NS builds, they don't have this member of struct frame.
2880 * dispextern.h (struct composition_it): Correct a comment for the
2883 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2885 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2886 This prevents a compilation error on C compilers that do not
2887 default functions to return 'int' if not declared. Also, add
2888 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2889 since it now uses inline functions.
2891 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2893 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2894 display margins on mode line, header line, and in the frame's
2895 tool-bar window. (Bug#16165)
2897 2013-12-16 Andreas Schwab <schwab@suse.de>
2899 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2901 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2903 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2906 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2908 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2910 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2912 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2913 intended to find bogus pointers in font objects (Bug#16140).
2914 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2915 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2916 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2917 Disable for MS-Windows due to Bug#15876; apparently this
2918 requires more or less substantial changes in fontset code.
2919 * xfont.c (xfont_close):
2920 * xftfont.c (xftfont_close): Call x_display_info_for_display
2921 to check whether 'Display *' is valid (Bug#16093 and probably
2924 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2926 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2927 Reported by Juanma Barranquero <lekktu@gmail.com>.
2929 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2930 open a pty on MS-Windows. (Bug#16152)
2932 * emacs.c (decode_env_path): Fix bogus comparison against
2933 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2935 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2937 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2938 (Fx_file_dialog): Add parentheses around && to silence warning.
2940 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2942 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2944 * xdisp.c (extend_face_to_end_of_line): Extend background of
2945 non-default face in margin areas as well. (Bug#16151)
2946 (display_line): Call extend_face_to_end_of_line for continued
2947 lines as well, if the display margins have non-zero width.
2948 (set_glyph_string_background_width): When needed, set the
2949 extends_to_end_of_line_p flag on glyph strings to be drawn in
2950 margin areas, not only in the text area.
2952 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2955 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2957 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2958 Don't worry about verify_error being t, since it has to be a list.
2960 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2962 Use bool for boolean, focusing on headers.
2963 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2964 No need to include <stdbool.h>, since conf_post.h does it now.
2965 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2966 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2967 (SET_PER_BUFFER_VALUE_P):
2968 * ccl.c, ccl.h (setup_ccl_program):
2969 * ccl.h (CHECK_CCL_PROGRAM):
2970 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2971 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2972 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2973 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2974 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2975 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2976 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2977 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2978 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2979 (CHARSET_FAST_MAP_SET):
2980 * coding.c (decode_coding_ccl, encode_coding_ccl):
2981 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2982 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2983 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2984 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2985 (decode_coding_c_string):
2986 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2987 * conf_post.h (has_attribute):
2988 * dispextern.h (trace_redisplay_p)
2989 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2990 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2991 (SET_GLYPH_FROM_CHAR_GLYPH)
2992 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2993 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2994 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2995 (cursor_in_mouse_face_p):
2996 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2997 (blank_row, prepare_desired_row)
2998 (build_frame_matrix_from_leaf_window, make_current)
2999 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3000 (update_window, scrolling_window, update_frame_line):
3001 * disptab.h (GLYPH_FOLLOW_ALIASES):
3002 * editfns.c (Fformat):
3003 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3004 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3005 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3006 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3007 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3008 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3009 (FONT_DEFERRED_LOG):
3010 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3011 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3012 (FRAME_MOUSE_UPDATE):
3013 * fringe.c (Fdefine_fringe_bitmap):
3014 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3015 (x_create_bitmap_from_xpm_data, xpm_load_image):
3016 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3017 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3018 (MERGE_INTERVAL_CACHE):
3019 * keymap.h (KEYMAPP):
3020 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3021 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3022 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3023 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3024 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3025 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3026 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3027 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3028 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3029 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3030 (SETUP_BUFFER_SYNTAX_TABLE):
3031 * systime.h (timespec_valid_p):
3032 * term.c (save_and_enable_current_matrix):
3033 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3034 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3035 (redisplay_internal, try_window_reusing_current_matrix)
3036 (sync_frame_with_window_matrix_rows, try_window_id)
3037 (display_menu_bar, display_tty_menu_item, display_mode_line)
3038 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3039 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3040 * xmenu.c (xmenu_show):
3041 * xterm.c (use_xim, x_term_init):
3042 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3043 (struct x_bitmap_record):
3044 Use bool for booleans.
3045 * ccl.c (struct buffer_text):
3046 * ccl.h (struct ccl_program):
3047 * charset.h (struct charset):
3049 * coding.h (struct iso_2022_spec, struct coding_system):
3050 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3051 (struct glyph_string, struct face, struct face_cache)
3052 (struct bidi_string_data, struct bidi_it)
3053 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3055 * editfns.c (Fformat):
3056 * frame.h (struct frame):
3057 * fringe.c (struct fringe_bitmap):
3058 * intervals.h (struct interval):
3059 * keyboard.h (struct kboard):
3060 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3061 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3062 (struct Lisp_Buffer_Local_Value, union specbinding):
3063 * macfont.m (struct macfont_info):
3064 * process.h (struct Lisp_Process):
3065 * termchar.h (struct tty_display_info):
3066 * window.h (struct window):
3067 * xterm.h (struct x_output):
3068 Use bool_bf for boolean bit-fields.
3069 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3070 All callers changed.
3071 * ccl.h (struct ccl_program): Remove unused members private_state,
3072 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3074 (struct ccl_spec): Remove unused members cr_carryover,
3075 eight_bit_carryover.
3076 * conf_post.h: Include <stdbool.h>.
3077 (bool_bf): New type.
3078 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3079 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3080 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3081 'do { ... } while (false)' brackets.
3082 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3083 Args must now be expressions; all callers changed.
3084 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3085 (PRODUCE_GLYPHS): Simplify use of boolean.
3086 * fileio.c (Fcopy_file):
3087 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3088 * lisp.h (UNGCPRO): Return void, not int.
3089 (FOR_EACH_TAIL): Use void expression, not int expression.
3090 * region-cache.c: Reindent.
3091 * region-cache.h: Copy comments from region-cache.c, to fix
3092 incorrect remarks about booleans.
3094 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3096 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3097 when character at point is displayed from a display vector.
3100 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3102 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3103 now a list of certificate validation checks that will abort a
3104 connection with an error.
3105 (Fgnutls_boot): Document it and use it.
3107 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3109 * w32term.c (w32_enable_frame_resize_hack): New variable.
3110 (x_set_window_size): Use it to hack frame resizing on Windows
3113 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3115 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3116 Windows-specific code to w32.c. Change error message text to
3117 match that of Posix platforms.
3119 * w32.c (w32_copy_file): New function, most of the code copied and
3120 reworked from Fcopy_file. Improve error handling. Plug memory
3121 leak when errors are thrown. Support file names outside of the
3122 current codepage. (Bug#7100)
3124 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3126 * lread.c (load_path_default): Prototype.
3128 2013-12-13 Glenn Morris <rgm@gnu.org>
3130 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3131 (dump_path): Remove.
3132 (load-path-default): Remove `changed' argument.
3133 Do not set dump_path permanently. Simplify.
3134 (init_lread): Simplify.
3135 (syms_of_lread): Remove dump_path.
3137 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3139 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3140 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3141 2013-12-12 font-related change to avoid Bug#16128, which
3142 is quite hard to fix without even more substantial changes.
3144 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3146 * font.c (font_close_object): Check for live frame (Bug#16128).
3148 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3150 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3151 Return ptrdiff_t, not int, since it's a buffer size.
3152 Reindent/reparen some macros to a more Gnuish style.
3154 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3156 Avoid undefined behavior with huge regexp interval counts.
3157 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3158 since it's now specialized to interval counts. All uses changed.
3159 Do not assume wrapraound on signed integer overflow.
3160 (regex_compile): Simplify based on the above changes.
3162 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3164 Support file names on MS-Windows that use characters outside of
3165 the current system codepage. (Bug#7100)
3167 * w32.c (get_file_security, set_file_security)
3168 (create_symbolic_link): Separate pointers and boolean flags for
3169 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3170 non-zero, else the former.
3171 (codepage_for_filenames, filename_to_utf16, )
3172 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3174 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3176 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3177 Accept only one argument; all callers changed.
3178 (dostounix_filename): Remove the second argument, now works in
3179 UTF-8. All callers changed.
3180 (parse_root): Lose DBCS code.
3181 (get_long_basename, w32_get_short_filename, init_environment)
3182 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3183 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3184 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3185 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3186 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3187 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3189 (ansi_encode_filename): New function.
3190 (get_emacs_configuration, get_emacs_configuration_options):
3192 (add_volume_info, GetCachedVolumeInformation): Run the input file
3193 name through unixtodos_filename, to ensure it is stored and
3194 referenced in canonical form.
3195 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3196 (logon_network_drive, sys_link, utime): Improve error handling.
3197 (sys_access): New function.
3198 (hashval, generate_inode_val): Unused functions deleted.
3199 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3200 (check_windows_init_file): Convert error message from UTF-8 to
3201 ANSI codepage, for display in the message box.
3202 (globals_of_w32): Set w32_unicode_filenames according to the OS
3205 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3206 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3207 (syms_of_w32term): Declare w32-unicode-filenames.
3209 * w32proc.c (new_child, delete_child): Remove code that handled
3210 unused pending_deletion and input_file members of the child struct.
3211 (create_child, sys_spawnve): Convert all file names to ANSI
3212 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3213 name cannot be encoded in ANSI codepage. Don't use
3214 unixtodos_filename, mirror slashes by hand.
3215 (record_infile, record_pending_deletion): Functions deleted.
3216 (Fw32_short_file_name): Call w32_get_short_filename instead of
3219 * w32notify.c (add_watch): Work in Unicode mode when
3220 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3221 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3222 instead, do the same with Lisp primitives.
3224 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3225 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3226 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3227 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3228 (Fw32_shell_execute): Improve error reporting.
3229 (Fdefault_printer_name): Ifdef away for Cygwin.
3231 * w32.h (struct _child_process): Remove input_file and
3232 pending_deletion members that are no longer used.
3233 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3234 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3235 (ansi_encode_filename): New and updated prototypes.
3237 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3239 (unexec): Don't use dostounix_filename, it expects a file name in
3240 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3243 * fileio.c (Ffile_name_directory, file_name_as_directory)
3244 (directory_file_name, Fexpand_file_name)
3245 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3246 arguments of dostounix_filename.
3247 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3248 use MAX_UTF8_PATH for size of file-name strings.
3249 (emacs_readlinkat): Build an explicitly unibyte string for file
3251 (syms_of_fileio) <file-name-coding-system>:
3252 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3254 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3255 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3256 directories to UTF-8.
3257 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3258 environment, and each element of the input PATH, to UTF-8.
3260 * dired.c (file_attributes): Use build_unibyte_string explicitly
3261 to make Lisp strings from user and group names.
3263 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3266 * coding.c (decode_file_name, encode_file_name): New functions.
3268 * termcap.c (tgetent): Adapt to the change in arguments of
3271 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3274 * msdos.c (dostounix_filename, init_environment): Adapt to the
3275 change in arguments of dostounix_filename.
3277 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3278 [WINDOWSNT]: Encode file names passed to the image libraries in
3281 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3282 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3284 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3285 arguments of dostounix_filename.
3287 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3289 * font.h (struct font_entity) [HAVE_NS]: New field to record
3290 font driver which was used to create this entity.
3291 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3292 frame where the font was opened.
3293 (font_close_object): Add prototype.
3294 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3295 (font_close_object): Not static any more. Lost frame arg.
3296 Adjust comment and users.
3297 * alloc.c (cleanup_vector): Call font_close_object to adjust
3298 per-frame font counters correctly. If HAVE_NS, also call
3299 driver-specific cleanup for font-entity objects.
3300 * ftfont.c (ftfont_open):
3301 * nsfont.m (nsfont_open):
3302 * w32font.c (w32font_open_internal):
3303 * xfont.c (xfont_open):
3304 * xftfont.c (xftfont_open): Save frame pointer in font object.
3305 * macfont.m (macfont_open): Likewise.
3306 (macfont_descriptor_entity): Save driver pointer to be able
3307 to call its free_entity routine when font-entity is swept.
3308 * ftxfont.c (ftxfont_open): Add eassert because frame
3309 pointer should be saved by ftfont_driver.open.
3311 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3313 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3314 input polling is used. This is still meaningful for Cygwin, see
3315 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3316 * keyboard.c (poll_for_input_1, input_polling_used):
3317 Define unconditionally.
3318 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3319 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3320 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3321 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3322 (face_for_char): Likewise. Rearrange eassert and return ASCII
3323 face for CHAR_BYTE8_P.
3324 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3326 2013-12-11 Ken Brown <kbrown@cornell.edu>
3328 * dispextern.h (erase_phys_cursor):
3329 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3331 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3333 * nsterm.m (x_free_frame_resources):
3334 * term.c (tty_free_frame_resources):
3335 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3336 face cache because it's implied by free_frame_faces anyway.
3337 * w32term.c (x_free_frame_resources): Likewise. Do not call
3338 free_frame_faces twice.
3340 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3342 * editfns.c (Fformat_time_string): Mention %F in the doc.
3344 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3346 * window.c (resize_frame_windows): Don't return immediately when
3347 the root window's size doesn't change - the minibuffer window
3348 may still have to be repositioned/resized.
3349 * xfns.c (Fx_create_frame): Always change the frame size after
3350 initializing the frame's faces.
3351 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3352 change_frame_size should already have done it.
3353 (x_new_font): Assign new tool- and menu-bar heights.
3354 (x_set_window_size_1): Account for tool- and menu-bar heights
3355 (Bug#16013). Don't set pixel sizes since change_frame_size
3356 should already have done it.
3358 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3360 Remove the option of using libcrypto.
3361 * Makefile.in (LIB_CRYPTO): Remove.
3362 (LIBES): Don't use it.
3364 2013-12-11 Juri Linkov <juri@jurta.org>
3366 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3367 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3369 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3371 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3372 drawn tool bar items (Bug#16058).
3373 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3375 2013-12-09 Ken Brown <kbrown@cornell.edu>
3377 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3379 * lisp.h (get_frame_param): Adjust conditions for prototype
3382 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3384 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3385 Avoid unused macro warning if configured --without-xft.
3387 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3389 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3391 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3393 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3395 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3397 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3399 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3401 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3403 Use libcrypto's checksum implementations if available, for speed.
3404 * Makefile.in (LIB_CRYPTO): New macro.
3407 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3408 The macro didn't conform to C99 due to type mismatch,
3409 which caused compilation failure with Sun C 5.12,
3410 and it was confusing anyway. Include window.h to declare
3411 redisplay_other_windows.
3413 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3415 * window.c (set_window_buffer): Update mode line (bug#16084).
3417 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3419 Fix minor problems found by static checking.
3420 * keyboard.c (poll_for_input_1, input_polling_used):
3421 Define only if HAVE_NTGUI.
3422 * xmenu.c (popup_activate_callback): Omit unnecessary
3423 check against USE_X_TOOLKIT, which must be defined here anyway.
3424 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3427 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3429 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3431 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3433 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3435 * nsterm.m (x_set_window_size): Remove fprintf.
3436 (init): Define always. Set applicationDidFinishLaunchingCalled
3438 (applicationDidFinishLaunching:):
3439 Set applicationDidFinishLaunchingCalled.
3440 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3443 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3445 Pixel resize changes for NS (Bug#16049).
3446 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3447 height/width. row/cols are locals.
3448 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3449 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3450 (windowWillResize): Remove gsextra. Calculate extra as in
3452 (x_new_font): Don't change frame size if fullscreen.
3453 Change size pixelwise.
3455 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3456 comment in xfns.c. Change to pixelwise call.
3458 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3460 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3463 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3465 * xterm.c (input_signal_count): Remove.
3466 (x_dispatch_event): Define unconditionally.
3467 (x_make_frame_visible): Process X events until the frame
3468 is really visible (Bug#16027).
3469 * xterm.h (x_dispatch_event): Declare unconditionally.
3471 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3473 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3475 * nsterm.m (x_set_window_size): Handle pixelwise.
3477 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3479 * w32term.c (x_new_font):
3480 * xterm.c (x_new_font): Calculate new frame size from new font
3483 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3485 * lisp.h (FOR_EACH_TAIL): New macro.
3486 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3488 * window.c (select_window): Call second wset_redisplay before we change
3489 selected_window (bug#16034).
3491 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3493 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3495 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3497 * w32xfns.c: Include window.h, to avoid a compiler warning.
3499 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3501 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3502 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3503 window_scroll takes care of it.
3504 (Fset_window_point, Fdelete_other_windows_internal)
3505 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3506 (Fsplit_window_internal, Fdelete_window_internal)
3507 (Fresize_mini_window_internal, Fset_window_configuration)
3508 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3509 cause redisplay instead of forcing a complete redisplay.
3510 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3511 we're only affecting the selected_window.
3513 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3515 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3516 directional control characters. Update type and category
3517 determination according to the UBA from Unicode v6.3.
3518 (bidi_category_t): New category EXPLICIT_FORMATTING.
3520 * dispextern.h (bidi_type_t): Update to include new bidirectional
3521 properties introduced with Unicode v6.3. (Bug#16043)
3523 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3525 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3528 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3530 * font.c (font_list_entities): Remove dummy assignment.
3531 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3532 used on graphic displays only. Remove unused 'font_encoder' member.
3533 (struct font_bitmap): Remove unused 'extra' member.
3534 * nsfont.m (nsfont_open):
3535 * w32font.c (w32font_open_internal):
3536 * ftfont.c (ftfont_get_bitmap): Adjust users.
3538 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3540 Use bool for boolean.
3541 * tparam.c (tparam1):
3542 * undo.c (record_point, record_property_change):
3543 Use bool for boolean, for local vars that are always true or false.
3545 Minor integer overflow fixes (Bug#16033).
3546 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3547 This improves on the previous fix to this function.
3548 (window_resize_check): When summing up pixel counts, don't rely on
3549 undefined behavior if the sum overflows.
3551 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3553 * window.c (Fset_window_new_pixel): Don't choke at negative
3554 argument value (Bug#16033).
3556 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3557 to avoid crash in window_box_height.
3559 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3560 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3562 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3564 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3566 Minor integer overflow fixes.
3567 * window.c (Fset_window_new_pixel, grow_mini_window):
3568 * xdisp.c (Fwindow_text_pixel_size):
3569 Avoid undefined behavior on signed integer overflow.
3570 * xfns.c (x_set_mouse_color):
3571 Check that drag shape fits in 'unsigned', since that's what X wants.
3573 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3575 Improve reporting of fatal exception on MS-Windows.
3576 * w32fns.c (my_exception_handler): New function.
3577 (globals_of_w32fns): Set it up as the unhandled exception
3578 handler. Initialize exception code and address to zeros.
3579 (emacs_abort): If the exception code and address are available,
3580 print them at the beginning of the backtrace. Fix the format of
3581 printing addresses (was producing 0x0x12345678 on XP).
3584 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3586 * eval.c (Fbacktrace__locals): New function.
3587 (syms_of_eval): Defsubr it.
3589 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3591 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3592 Define here to unify between...
3593 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3594 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3596 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3598 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3600 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3601 fringe background extension.
3602 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3603 because they are now always the same as `left' and `width',
3604 respectively. Remove code for the case that `width' and
3605 `sb_width' are different.
3607 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3609 Fix minor problems found by static checking.
3610 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3611 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3612 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3614 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3616 * image.c (imagemagick_compute_animated_image): Don't crash if we
3617 have an animation with different-sized images (bug#15313).
3619 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3621 Remove some unused items introduced during pixelwise change.
3622 * window.c (window_resize_total_check): Remove unused function.
3623 * xdisp.c (remember_mouse_glyph): Remove unused label.
3624 (Ftool_bar_height): Move declaration inside #if.
3625 * xterm.c (x_set_window_size): Don't use r and c.
3627 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3629 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3632 * window.c (Fset_window_configuration): Comment out unused variables.
3634 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3636 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3638 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3640 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3642 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3643 HAVE_GNUTLS3 (Bug#16001).
3645 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3646 if interrupts are deferred (Bug#15801).
3648 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3650 Support resizing frames and windows pixelwise.
3651 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3652 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3653 (struct glyph_matrix): Replace window_left_col and
3654 window_top_line by window_pixel_left and window_pixel_top.
3655 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3657 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3658 (draw_window_divider, move_it_to, x_draw_right_divider)
3659 (x_draw_bottom_divider, change_frame_size): Add or fix
3661 * dispnew.c (change_frame_size_1): Change prototype.
3662 (adjust_glyph_matrix, required_matrix_width)
3663 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3664 values instead of lines and columns.
3665 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3666 WINDOW_TOTAL_FRINGE_WIDTH.
3667 (handle_window_change_signal, do_pending_window_change)
3668 (init_display): Adjusts calls of change_frame_size.
3669 (change_frame_size, change_frame_size_1): Handle pixelwise
3671 * frame.c (Qright_divider_width, Qbottom_divider_width):
3673 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3674 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3675 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3676 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3678 (set_frame_param): New function.
3679 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3680 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3681 (Ffringe_width, Fborder_width, Fright_divider_width)
3682 (Fbottom_divider_width): New functions, defsubr them.
3683 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3684 New argument pixelwise.
3685 (struct frame_parm_table): New members Qright_divider_width and
3686 Qbottom_divider_width.
3687 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3688 (x_report_frame_params): Handle Qright_divider_width and
3689 Qbottom_divider_width.
3690 (x_set_right_divider_width, x_set_bottom_divider_width):
3692 (frame_resize_pixelwise): New option.
3693 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3694 new_pixelwise, right_divider_width and bottom_divider_width;
3695 remove total_lines; rename text_lines, text_cols, new_text_lines
3696 and new_text_cols to text_height, text_width, new_height and
3697 new_width respectively.
3698 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3699 FRAME_TEXT_WIDTH respectively.
3700 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3701 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3702 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3704 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3705 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3706 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3707 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3708 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3709 (FRAME_TOTAL_COLS_ARG): Remove macro.
3710 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3711 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3712 (x_wm_set_size_hint): Handle frame pixel sizes.
3713 * indent.c (compute_motion, Fcompute_motion):
3714 Call window_body_width instead of window_body_cols.
3715 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3716 (make_lispy_position): Handle right and bottom dividers.
3717 (Fsuspend_emacs): Pixelize call of change_frame_size.
3718 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3719 * lisp.h: Extern set_frame_param.
3720 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3722 (Fx_create_frame): Add entry for vertical_drag_cursor.
3723 Pixelize call of change_frame_size.
3724 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3725 * nsterm.m (ns_update_window_end): Optionally draw right
3727 (x_set_window_size): Add argument pixelwise.
3728 Call check_frame_size and change_frame_size with pixelwise zero.
3729 (ns_draw_window_divider): New function.
3730 (ns_redisplay_interface): Add ns_draw_window_divider.
3731 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3732 (x_new_font): Call x_set_window_size with pixelwise zero.
3733 * print.c (print_object): For a window print its sequence
3735 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3736 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3737 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3738 (w32_createwindow): Use scroll bar area width.
3739 (w32_wnd_proc): Handle bottom divider width.
3740 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3741 (Fx_create_frame): Default divider width parameters.
3742 Caclulate sizes pixelwise. Add vertical drag cursor support.
3743 (x_create_tip_frame): Default divider widths to zero.
3744 Pixelize call to change_frame_size.
3745 (Fx_show_tip): Add handling of divider widths. Pixelize window
3747 (Fw32_frame_rect): New function.
3748 (frame_parm_handler w32_frame_parm_handlers): Add divider
3750 (Vx_window_vertical_drag_shape): Add variable.
3751 * w32inevt.c (resize_event, maybe_generate_resize_event):
3752 Pixelize change_frame_size calls.
3753 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3755 * w32term.c (w32_draw_window_divider): New function.
3756 (x_update_window_end): Handle right divider.
3757 (w32_draw_fringe_bitmap, x_scroll_run)
3758 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3759 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3760 Calculate new frame sizes pixelwise.
3761 (x_new_font): Pixelize call to x_set_window_size.
3762 (x_check_fullscreen): Pixelize call to change_frame_size.
3763 (x_set_window_size_1, x_set_window_size): New argument
3764 pixelwise. Calculate pixelwise.
3765 (x_wm_set_size_hint): Use scroll bar area width.
3766 (w32_redisplay_interface): Add w32_draw_window_divider.
3767 * w32term.h (struct w32_output): Add vertical drag cursor.
3768 * widget.c (set_frame_size, update_wm_hints)
3769 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3771 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3772 * window.c (sequence_number): Restore.
3773 (Fwindow_pixel_width, Fwindow_pixel_height)
3774 (Fwindow_mode_line_height, Fwindow_header_line_height)
3775 (window_pixel_to_total, Frun_window_scroll_functions)
3776 (Fset_window_new_pixel, window_resize_apply_total)
3777 (Fwindow_resize_apply_total): New functions.
3778 (window_body_height, window_body_width): Rename from
3779 window_body_lines. New argument PIXELWISE.
3780 Calculate pixelwise.
3781 (Fwindow_body_height, Fwindow_body_width): New argument
3783 (coordinates_in_window, window_relative_x_coord): Use window's
3784 pixel width instead of total width.
3785 (replace_window, recombine_windows): Initialize pixel values.
3786 (resize_root_window, resize_frame_windows, grow_mini_window)
3787 (shrink_mini_window): New argument PIXELWISE.
3788 Calculate pixelwise.
3789 (Fdelete_other_windows_internal, adjust_window_margins)
3790 (window_resize_check, window_resize_apply)
3791 (Fdelete_window_internal, Fresize_mini_window_internal)
3792 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3793 (check_frame_size): Rename arguments. New argument PIXELWISE.
3794 Calculate pixelwise.
3795 (set_window_buffer): Make samebuf bool. Run configuration change
3796 hook only if buffer changed.
3797 (Fset_window_buffer): Rewrite doc-string.
3798 (make_window): Initialize new_pixel slot.
3799 (Fwindow_resize_apply): Check pixel size of root window.
3800 (Fsplit_window_internal): Call 2nd argument pixel_size.
3801 Calculate pixelwise.
3802 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3804 (save_window_data): New slots frame_text_width,
3805 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3806 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3808 (Fcurrent_window_configuration, Fset_window_configuration)
3809 (save_window_save, compare_window_configurations): Handle new
3810 slots in save_window_data and saved_window.
3811 (Fset_window_scroll_bars): Fix doc-string.
3812 (window_resize_pixelwise): New variable.
3813 (coordinates_in_window, Fcoordinates_in_window_p):
3815 (make_parent_window): Adjust sequence_number.
3816 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3818 * window.h (struct window): New members new_pixel, pixel_left,
3819 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3820 (wset_new_pixel): New function.
3821 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3822 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3823 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3824 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3825 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3826 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3827 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3828 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3829 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3830 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3831 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3832 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3833 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3834 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3835 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3837 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3838 (window_body_width, check_frame_size): Adapt external declarations.
3839 * xdisp.c (last_max_ascent): New integer.
3840 (window_text_bottom_y): Handle bottom divider.
3841 (window_box_width, window_box_height): Calculate pixelwise.
3842 (get_glyph_string_clip_rects): Handle right divider.
3843 (remember_mouse_glyph): When windows are resized pixelwise
3844 proceed with width and height set to 1.
3845 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3847 (move_it_to): Calculate and return maximum x position
3849 (Fwindow_text_pixel_size): New function.
3850 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3851 (tool_bar_lines_needed): Rename to tool_bar_height.
3852 Calculate pixelwise.
3853 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3854 Calculate pixelwise.
3855 (redisplay_tool_bar): Calculate pixelwise.
3856 (redisplay_window): Calculate pixelwise. Handle dividers.
3857 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3858 (x_draw_vertical_border): Handle dividers.
3859 (define_frame_cursor1): Handle vertical drag cursor.
3860 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3861 (expose_window): Calculate pixelwise. Handle dividers.
3862 (init_xdisp): Initialize pixel values.
3863 * xfaces.c (Qwindow_divider): New face.
3864 (realize_basic_faces): Realize it.
3865 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3866 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3867 (x_set_scroll_bar_default_width): Default actual width to 16.
3868 (Fx_create_frame): Set sizes pixelwise.
3869 (x_create_tip_frame): Default divider widths to zero.
3870 Pixelize call of change_frame_size.
3871 (Fx_show_tip): Handle divider widths. Initial pixel position
3873 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3874 (Vx_window_vertical_drag_shape): New option.
3875 * xmenu.c (free_frame_menubar): Pixelize call of
3877 * xterm.c (x_draw_window_divider): New function.
3878 (x_update_window_end): Optionally draw right divider.
3879 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3880 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3881 (handle_one_xevent, x_new_font): Calculate pixelwise.
3882 (x_set_window_size_1, x_set_window_size): New argument
3883 pixelwise. Calculate pixelwise.
3884 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3885 (struct x_redisplay_interface): Add x_draw_window_divider.
3886 * xterm.h (struct x_output): Add vertical_drag_cursor.
3888 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3890 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3891 Set invisible frames's `redisplay' when a full redisplay is requested.
3892 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3893 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3894 (display_mode_lines): Set it here instead.
3896 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3898 * dispextern.h (set_window_update_flags): Remove.
3900 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3902 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3904 * xdisp.c (REDISPLAY_SOME_P): New macro.
3905 (redisplay_internal): Use it (bug#15999).
3906 (prepare_menu_bars, redisplay_window): Use it as well.
3908 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3910 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3912 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3913 (globals_of_w32font): Zero it out.
3914 (GetCharWidth32W_Proc): New function pointer.
3915 (get_char_width_32_w): New function.
3916 (compute_metrics): If get_glyph_outline_w returns an error, try
3917 get_char_width_32_w before declaring a failure. This avoids
3918 punishing raster (a.k.a. "bitmap") fonts by slowing down
3919 redisplay. (Bug#6364).
3921 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3923 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3924 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3925 highlight needs to be redisplayed. (Bug#15913)
3927 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3929 Fix minor problems found by static checking.
3930 * buffer.h (struct buffer_text, struct buffer):
3931 * frame.h (struct frame):
3932 * window.h (struct window):
3933 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3934 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3935 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3936 no-longer-valid use of HAVE_MENUS.
3937 * xdisp.c (propagate_buffer_redisplay): Now static.
3939 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3941 * xmenu.c (Fmenu_or_popup_active_p):
3942 * window.c (Fset_window_configuration):
3943 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3944 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3945 * fns.c (Fyes_or_no_p):
3946 * editfns.c (Fmessage_box, Fmessage_or_box):
3947 * alloc.c (make_save_ptr_ptr):
3948 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3950 * window.c (Fset_window_configuration): Move select_window later.
3952 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3954 Refine redisplay optimizations to only redisplay *some* frames/windows
3955 rather than all of them.
3956 * xdisp.c (REDISPLAY_SOME): New constant.
3957 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3958 (bset_redisplay, bset_update_mode_line): New functions.
3959 (message_dolog): Use bset_redisplay.
3960 (clear_garbaged_frames): Use fset_redisplay.
3961 (echo_area_display): Use wset_redisplay.
3962 (buffer_shared_and_changed): Remove.
3963 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3964 frame titles. Compute the actual set of windows redisplayed.
3965 Don't update frame titles and menu bars for frames that don't need to
3967 (propagate_buffer_redisplay): New function.
3969 (redisplay_internal): Use it. Be more selective in the set of windows
3970 we redisplay. Propagate windows_or_buffers_changed to
3971 update_mode_lines a bit later to simplify the code.
3972 (mark_window_display_accurate_1): Reset window and buffer's
3974 (redisplay_window): Do nothing if neither the window nor the buffer nor
3975 the frame needs redisplay.
3976 * window.h (struct window): Add `redisplay' field.
3977 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3978 (redisplay_other_windows, window_list): New declarations.
3979 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3980 (window_list): Not static any more.
3981 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3982 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3983 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3984 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3985 * frame.h (struct frame): Add `redisplay' field.
3986 Move `external_menu_bar' bitfield next to other bit-fields.
3987 (SET_FRAME_GARBAGED): Use fset_redisplay.
3988 (SET_FRAME_VISIBLE): Don't garbage the frame;
3989 Use redisplay_other_windows.
3990 * buffer.h (struct buffer): Add `redisplay' field.
3991 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3992 (modify_overlay): Use bset_redisplay.
3993 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3995 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3997 Support w32 file notifications in batch mode.
3998 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3999 invalid (which happens in batch mode). If non-interactive, call
4000 handle_file_notifications to store file notification events in the
4001 input queue. (Bug#15933)
4003 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4005 * w32inevt.c (handle_file_notifications): Now external, not static.
4007 * w32term.h (handle_file_notifications): Provide prototype.
4009 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4010 init_crit, since init_display, which does that otherwise, is not
4013 2013-11-27 Glenn Morris <rgm@gnu.org>
4015 * Makefile.in ($(lispsource)/international/charprop.el): New.
4016 (emacs$(EXEEXT)): Depend on charprop.el.
4018 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4020 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4021 deleting portions of the buffer under non-nil REPLACE argument.
4024 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4025 directory, watch it and not its parent.
4026 (add_watch): Allow empty string in FILE.
4028 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4030 * window.c (Fset_window_start, window_resize_apply)
4031 (window_scroll): Reset window_end_valid (Bug#15957).
4033 2013-11-27 Glenn Morris <rgm@gnu.org>
4035 * Makefile.in (leimdir): Now in lisp source directory.
4036 ($(leimdir)/leim-list.el): Just use ../leim .
4037 * epaths.in (PATH_DUMPLOADSEARCH):
4038 * lread.c (load_path_default):
4039 * nsterm.m (ns_load_path): No more leim directory.
4041 2013-11-26 Andreas Schwab <schwab@suse.de>
4043 * .gdbinit (xgettype): Add cast.
4045 2013-11-26 Glenn Morris <rgm@gnu.org>
4047 Preload leim-list.el.
4048 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4049 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4050 is a single directory.
4052 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4054 bool-vector-subsetp is now the normal direction (Bug#15912).
4055 * data.c (Fbool_vector_subsetp): Test whether the first argument
4056 is a subset of the second one, not the reverse. Add doc string.
4058 Fix minor problems found by static checking.
4059 * lread.c (load_path_default): Now static.
4060 * textprop.c (text_property_stickiness): Be consistent about the
4061 test used when deciding whether to consider the previous character.
4062 This simplifies the code a bit.
4064 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4066 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4068 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4069 (syms_of_frame): Don't defsubr them.
4071 2013-11-25 Glenn Morris <rgm@gnu.org>
4073 * lread.c (load_path_default): Change the sense of the argument.
4074 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4075 from dump_path. When it is not, avoid checking dump_path twice.
4077 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4078 uninstalled dump_path against installed Vload_path. (Bug#15964)
4080 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4082 Export get_pos_property to Elisp.
4083 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4084 (syms_of_editfns): Export it to Elisp.
4086 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4088 2013-11-23 Romain Francoise <romain@orebokech.com>
4090 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4091 initialization here ...
4092 (syms_of_fileio): ... from here.
4094 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4096 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4097 Please use --enable-check-lisp-object-type.
4099 2013-11-23 Glenn Morris <rgm@gnu.org>
4101 * process.c (get_process): Explicit error for dead buffers.
4103 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4105 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4107 2013-11-23 Glenn Morris <rgm@gnu.org>
4109 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4110 * lread.c (load_path_check): Take path to check as argument.
4111 (load_path_default): New, split from init_lread.
4112 (init_lread): Move calc of default load-path to load_path_default.
4113 Empty elements in EMACSLOADPATH now stand for the default.
4114 (load-path): Doc fix.
4115 * emacs.c (decode_env_path): Add option to treat empty elements
4116 as nil rather than ".".
4117 * callproc.c (init_callproc_1, init_callproc):
4118 * image.c (Vx_bitmap_file_path):
4119 * lisp.h (decode_env_path):
4120 * lread.c (Vsource_directory):
4121 Update for new argument spec of decode_env_path.
4123 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4125 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4126 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4128 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4130 Fix some dependency problems that cause unnecessary recompiles.
4131 Problem reported by RMS in
4132 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4133 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4134 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4135 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4136 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4137 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4138 (boostrap-clean): No need to remove stamp-oldxmenu.
4140 Fix recently introduced bool vector overrun.
4141 This was due to an optimization that went awry.
4142 Reported by Glenn Morris in
4143 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4144 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4145 for empty vectors, undoing the 2013-11-18 change.
4146 * data.c (bool_vector_binop_driver): Rely on this.
4147 Fix bug that occasionally overran the destination.
4148 * lisp.h (struct Lisp_Bool_vector): Document this.
4150 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4152 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4155 * nsterm.m (init, run, stop:): Comment out for now, does not work
4158 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4160 * charset.c (syms_of_charset): Don't read past end of string.
4162 2013-11-19 Glenn Morris <rgm@gnu.org>
4164 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4166 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4168 Add hooks to run on gaining/losing focus. (Bug#15029)
4169 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4170 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4171 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4173 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4175 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4176 The old names predated the API change that put destination at end.
4178 Improve API of recently-added bool vector functions (Bug#15912).
4179 The old API had (bool-vector-count-matches A B)
4180 and (bool-vector-count-matches-at A B I), which gave the
4181 misleading impression that the two functions were variants, one
4182 with a location I. The new API has (bool-vector-count-population A)
4183 and (bool-vector-count-consecutive A B I) to make the distinction
4184 clearer. The first function no longer has a B argument, since the
4185 caller can easily determine the number of nils if the length and
4186 number of ts is known.
4187 * data.c (Fbool_vector_count_population): Rename from
4188 bool_vector_count_matches, and accept just 1 argument.
4189 (Fbool_vector_count_consecutive): Rename from
4190 Fbool_vector_count_matches_at.
4192 Always allocate at least one bits_word per bool vector.
4193 See Daniel Colascione in:
4194 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4195 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4196 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4197 * lisp.h (struct Lisp_Bool_vector): Document this.
4199 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4201 * insdel.c (invalidate_buffer_caches): New function, consolidated
4202 from part of prepare_to_modify_buffer.
4203 (insert_from_gap, prepare_to_modify_buffer):
4204 * coding.c (code_convert_region, code_convert_string):
4205 Call invalidate_buffer_caches. (Bug#15841)
4207 * lisp.h (invalidate_buffer_caches): Add prototype.
4209 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4211 * w32term.c (x_update_window_end): Don't invalidate the entire
4212 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4213 highlight needs to be redisplayed. (Bug#15913)
4215 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4217 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4219 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4221 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4222 while we are using Vprin1_to_string_buffer.
4224 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4225 after inserting the description string. (Bug#15907)
4227 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4229 * data.c: Work around bogus GCC diagnostic about shift count.
4230 Reported by Eli Zaretskii in
4231 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4232 (pre_value): New function.
4233 (count_trailing_zero_bits): Use it.
4235 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4237 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4238 assume C macros are not supported even under -g3 in these old GCC
4241 2013-11-15 Leo Liu <sdl.web@gmail.com>
4243 * minibuf.c (Ftry_completion, Fall_completions)
4244 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4246 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4248 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4249 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4250 This avoids placing unnecessary constants into the Emacs code.
4252 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4254 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4255 for Cygwin w32 build.
4257 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4258 for Cygwin w32 build. (Bug#15892)
4260 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4262 Simplify, port and tune bool vector implementation.
4263 * alloc.c (bool_vector_exact_payload_bytes)
4264 (bool_vector_payload_bytes): Remove.
4265 (bool_vector_fill): Return its argument.
4266 * alloc.c (bool_vector_fill):
4268 * print.c (print_object):
4269 Simplify by using bool_vector_bytes.
4270 * alloc.c (make_uninit_bool_vector):
4271 New function, broken out from Fmake_bool_vector.
4272 (Fmake_bool_vector): Use it. Use tail call.
4273 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4274 * data.c (BITS_PER_ULL): New constant.
4275 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4276 if long long versions don't exist.
4277 (shift_right_ull): New function.
4278 (count_one_bits_word): New function, replacing popcount_bits_word
4279 macro. Don't assume that bits_word is no wider than long long.
4280 (count_one_bits_word, count_trailing_zero_bits):
4281 Don't assume that bits_word is no wider than long long.
4282 * data.c (bool_vector_binop_driver, bool_vector_not):
4283 * fns.c (Fcopy_sequence):
4285 Create an uninitialized destination, to avoid needless work.
4286 (internal_equal): Simplify.
4287 (Ffillarray): Prefer tail call.
4288 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4289 contain at least one word.
4290 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4291 chars are narrower than ints.
4292 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4293 * fns.c (Fcopy_sequence):
4295 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4296 Don't try to port to hosts where bits_word values have holes; the
4297 code wouldn't work there anyway. Verify this assumption, though.
4298 (bool_vector_bytes): New function.
4299 (make_uninit_bool_vector): New decl.
4300 (bool_vector_fill): Now returns Lisp_Object.
4302 * xfns.c (xic_create_fontsetname):
4303 * xrdb.c (gethomedir): Prefer tail calls.
4305 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4307 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4308 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4310 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4311 that requires a return value.
4312 (Fset_buffer_modified_p): Take advantage of this change to do
4315 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4317 * buffer.c (Frestore_buffer_modified_p): Sync it with
4318 Fset_buffer_modified_p.
4319 (Fforce_mode_line_update): New function, moved from subr.el.
4320 (Fset_buffer_modified_p): Use them.
4321 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4323 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4325 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4326 This avoids undefined behavior when subtracting pointers into
4327 different aways. On my platform it also makes the code a tad
4328 smaller and presumably faster.
4330 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4332 * keyboard.c (command_loop_1): Use region-extract-function.
4333 * insdel.c (Qregion_extract_function): Not static any more (can we
4334 stop pretending that these vars can benefit from being marked static?).
4336 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4338 * search.c (find_newline): If buffer text is relocated during the
4339 "dumb loop", adjust C pointers into buffer text to follow suit.
4342 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4344 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4345 for conversion (Bug#15837).
4347 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4349 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4350 for the entire range of inserted characters. (Bug#15841)
4352 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4354 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4356 (realize_default_face): Remove assignment to distant-foreground if
4357 unspecified (Bug#15815).
4359 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4361 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4362 cache-long-scans disabled, since we don't want to call
4363 prepare_to_modify_buffer (in insert_1_both) for each message we
4366 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4367 from buffer.c. Improve commentary to the buffer field setter
4370 * buffer.c (bset_cache_long_scans): Static function deleted.
4371 Improve commentary to the buffer field setter functions.
4372 (init_buffer_once): Default for cache-long-scans changed to t.
4375 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4377 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4379 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4380 This bug was introduced in my 2013-06-21 change, and caused
4381 struct Lisp_Sub_Char_Table objects to be given too many slots,
4382 which broke 'make -C admin/unidata'.
4384 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4386 Import changes from mac-port 4.5.
4387 * macfont.m (mac_font_copy_default_descriptors_for_language)
4388 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4389 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4390 (macfont_language_default_font_names): New.
4391 (macfont_list): Rearrange language/charset code.
4392 (macfont_close): Don't check for macfont_info->cache.
4393 (mac_ctfont_create_preferred_family_for_attributes): New font
4394 selection code, call
4395 mac_font_copy_default_name_for_charset_and_languages.
4396 (mac_font_copy_default_descriptors_for_language)
4397 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4399 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4401 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4403 Port to C11 aligned_alloc, and fix some integer overflows.
4404 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4405 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4406 and use of posix_memalign replaced with aligned_alloc.
4407 (aligned_alloc): New function, defined or declared as needed.
4408 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4409 Don't undef; configure.ac now does this.
4410 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4411 (calloc, aligned_alloc): Check for integer overflow.
4412 (aligned_alloc): Rename from memalign. All uses changed.
4413 (memalign): New function, an alias for aligned_alloc.
4415 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4417 * xdisp.c (redisplay_internal): Fix typo in last change.
4419 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4421 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4423 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4425 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4426 redisplay--mode-lines-cause.
4427 (redisplay_internal): Keep them uptodate. Remove redundant check of
4428 buffer_shared_and_changed.
4429 * *.[chm]: Number every assignment to update_mode_lines so we
4430 can track why it is set.
4432 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4434 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4436 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4438 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4439 can track why it is set.
4441 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4443 Integer-related fixes for term.c etc.
4444 * dispextern.h (face_tty_specified_color): New function.
4445 * term.c (turn_on_face): Don't rely on undefined behavior when
4446 assigning an out-of-range value to 'long'.
4447 Simplify test for toggling highlight.
4448 (tty_capable_p): Omit last two (unused) args. All callers changed.
4449 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4450 (read_menu_input, tty_menu_activate, tty_menu_show):
4451 * xfaces.c (x_supports_face_attributes_p)
4452 (tty_supports_face_attributes_p):
4453 Use bool for boolean. All callers changed.
4454 (tty_supports_face_attributes_p): Omit defaults for color indices;
4455 no longer needed. Simplify tail call.
4457 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4459 * xdisp.c (prepare_menu_bars): Mark static.
4460 * lisp.h (prepare_menu_bars): Don't declare.
4461 * xselect.c (x_handle_selection_clear):
4462 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4464 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4466 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4467 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4469 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * keyboard.c (Fcommand_error_default_function): Rename from
4472 Fdefault_error_output.
4474 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4476 * keyboard.c (Fdefault_error_output): New function, extracted from
4478 (syms_of_keyboard): Use it for Vcommand_error_function.
4480 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4482 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4483 (init_eval): Use it to ensure handlerlist is non-NULL.
4484 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4485 (Fsignal): Adjust NULLness test of handlerlist.
4486 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4488 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4490 * callproc.c (call_process): Call prepare_to_modify_buffer before
4491 decoding text read from the sub-process, as the decoded stuff will
4492 be inserted into the buffer. This will invalidate the various
4493 caches maintained for the buffer. (Bug#15148)
4495 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4497 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4498 string of glyphless-char-display.
4500 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4502 * nsfns.m (ns_get_name_from_ioreg): New function.
4503 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4504 OSX >= 10.9. Use ns_get_name_from_ioreg.
4506 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4508 Simplify and port recent bool vector changes.
4509 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4510 only in this file. Use a more-efficient implementation if the
4511 second argument is a power of 2.
4512 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4513 Remove no-longer-necessary compile-time checks.
4514 (bool_vector_exact_payload_bytes): New function.
4515 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4516 exact payload changed to call the new function. Do not assume
4517 that the arg or result fits in ptrdiff_t.
4518 (bool_vector_fill): New function.
4519 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4521 (vroundup_ct): Don't assume arg fits in size_t.
4522 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4523 invoke set_category_set.
4524 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4525 All callers changed. Use bool_vector_set.
4526 * category.h (XCATEGORY_SET): Remove; no longer needed.
4527 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4529 * data.c (Faref): Use bool_vector_ref.
4530 (Faset): Use bool_vector_set.
4531 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4532 (Fbool_vector_not, Fbool_vector_count_matches)
4533 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4534 * fns.c (concat): Use bool_vector_ref.
4535 (Ffillarray): Use bool_vector_fill.
4536 (mapcar1): Use bool_vector_ref.
4537 (sxhash_bool_vector): Hash words, not bytes.
4538 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4539 a constant, since it's now used in #if.
4540 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4541 unsigned char on unusual architectures, so that we no longer
4542 assume that the number of bits per bits_word is a power of two or
4543 is a multiple of 8 or of CHAR_BIT.
4544 (Qt): Add forward decl.
4545 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4546 at least as strictly as bits_word.
4547 (bool_vector_data, bool_vector_uchar_data): New accessors.
4548 All data structure accesses changed to use them.
4549 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4550 (bool_vector_set): New functions.
4551 (bool_vector_fill): New decl.
4552 (ROUNDUP): Move to alloc.c as described above.
4554 Fix recent gnutls changes.
4555 * gnutls.c (Fgnutls_boot): Don't assume C99.
4556 * process.c (wait_reading_process_output): Fix typo in recent change.
4558 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4560 * process.c (wait_reading_process_output, read_process_output)
4561 (send_process): Check gnutls_state is not NULL.
4563 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4564 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4566 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4568 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4569 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4571 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4574 * nsfns.m (Fx_create_frame): Fix memory leak.
4576 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4577 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4578 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4580 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4582 * xdisp.c (message3_nolog, message_with_string): Encode the string
4583 before writing it to the terminal in a non-interactive session.
4585 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4586 sure we concatenate them into a unibyte string.
4588 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4589 resulting temporary name before returning it to the caller.
4590 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4591 is a unibyte string, convert NAME to a unibyte string to ensure
4592 that the result is also a unibyte string.
4594 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4595 create unibyte strings from default paths and directory/file
4598 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4601 * callproc.c (init_callproc): Use build_unibyte_string to make
4602 sure we create unibyte strings from default paths and
4603 directory/file names.
4605 * buffer.c (init_buffer): Don't store default-directory of
4606 *scratch* in multibyte form. The original problem which led to
4607 that is described in
4608 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4609 but it was solved long ago. (Bug#15260)
4611 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4613 Port to stricter C99 platforms.
4614 Especially, C99 prohibits nesting a struct X inside struct Y if
4615 struct X has a flexible array member.
4616 * alloc.c (struct sdata): New type.
4617 (sdata): Implement in terms of struct sdata.
4618 Remove u member; all uses replaced by next_vector, set_next_vector.
4619 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4620 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4621 (struct sblock): Rename first_data member to data, which is now
4622 a flexible array member. All uses changed.
4623 (next_vector, set_next_vector, large_vector_vec): New functions.
4624 (vector_alignment): New constant.
4625 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4626 (struct large-vector): Now merely a NEXT member, since the old approach
4627 ran afoul of stricter C99. All uses changed to use
4628 large_vector_vec or large_vector_offset.
4629 (large_vector_offset): New constant.
4630 * dispnew.c: Include tparam.h, for tgetent.
4631 Do not include term.h; no longer needed.
4632 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4633 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4634 (struct Lisp_Vector): Use a flexible array member for contents,
4635 instead of a union with a member that is an array of size 1.
4637 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4638 fact that the struct no longer contains a union.
4639 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4640 (struct Lisp_Save_Value, struct Lisp_Free):
4641 Use unsigned, not int, for spacers, to avoid c99 warning.
4642 (union specbinding): Use unsigned, not bool, for bitfield, as
4643 bool is not portable to pre-C99 hosts.
4645 2013-11-04 Glenn Morris <rgm@gnu.org>
4647 * emacs.c (usage_message): Mention that `-L :...' appends.
4649 2013-11-02 Glenn Morris <rgm@gnu.org>
4651 * Makefile.in (abs_builddir): Remove.
4652 (bootstrap_exe): Use relative filename.
4654 Use relative filenames in TAGS files.
4655 * Makefile.in (abs_srcdir): Remove it again.
4656 (.PHONY): Remove frc.
4657 (maintainer-clean): No more TAGS-LISP file.
4658 (TAGS): Pass relative file names to etags.
4659 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4661 * Makefile.in (abs_srcdir): New, set by configure.
4663 (maintainer-clean): Remove pointless echo. That should be in the
4664 top-level Makefile, if anywhere. Delete TAGS-LISP.
4665 (extraclean): No s/ and m/ directories for some time.
4666 (TAGS): Also depend on ctagsfiles3.
4667 Remove no-longer-defined S_FILE.
4668 Pass absolute filenames to etags once more.
4669 (TAGS-LISP): Replace lispdir with its expansion.
4670 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4671 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4673 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4675 * xfaces.c (check_lface_attrs, realize_default_face):
4676 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4677 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4679 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4681 * emacs.c (original_pwd): Remove global var by making it local.
4682 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4684 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4686 * xfaces.c: Declare color_distance.
4687 (QCdistant_foreground): New variable.
4688 (NEAR_SAME_COLOR_THRESHOLD): New define.
4689 (load_color2): New function.
4690 (load_color): Call load_color2.
4691 (load_face_colors): Call load_color2 and if distant-color is specified
4692 calculate distant and use distant-color if colors are near.
4693 (LFACE_DISTANT_FOREGROUND): New define.
4694 (merge_face_ref, Finternal_set_lisp_face_attribute)
4695 (Finternal_get_lisp_face_attribute)
4696 (x_supports_face_attributes_p): Handle distant-foreground similar to
4698 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4700 * dispextern.h (lface_attribute_index):
4701 Add LFACE_DISTANT_FOREGROUND_INDEX.
4703 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4705 * image.c (pbm_next_char): New function.
4706 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4707 (pbm_scan_number): Use it.
4708 (Qlibjpeg_version): New variable.
4709 (syms_of_image): DEFSYM and initialize it.
4711 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4713 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4715 2013-10-31 Glenn Morris <rgm@gnu.org>
4717 * emacs.c (original_pwd): New char.
4718 (main): If using --chdir, store original_pwd.
4719 (init_cmdargs): When setting Vinvocation_directory based on a
4720 relative argv[0], use original_pwd if set. (Bug#15768)
4722 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4724 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4726 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4728 * insdel.c: Fix minor problems found by static checking.
4729 (Qregion_extract_function): Now static.
4730 (prepare_to_modify_buffer_1): Remove unused locals.
4732 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4734 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4735 (syms_of_xdisp): Declare pre-redisplay-function.
4736 (markpos_of_region): Remove function.
4737 (init_iterator, compute_stop_pos, handle_face_prop)
4738 (face_before_or_after_it_pos, reseat_to_string)
4739 (get_next_display_element, window_buffer_changed)
4740 (redisplay_internal, try_cursor_movement, redisplay_window)
4741 (try_window_reusing_current_matrix, try_window_id, display_line)
4742 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4743 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4744 * window.h (struct window): Remove field `region_showing'.
4745 * dispextern.h (struct it): Remove region_beg/end_charpos.
4746 (face_at_buffer_position, face_for_overlay_string)
4747 (face_at_string_position): Update prototypes.
4748 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4749 (face_at_string_position): Remove `region_beg' and `region_end' args.
4750 * fontset.c (Finternal_char_font):
4751 * font.c (font_at, font_range): Adjust calls accordingly.
4752 * insdel.c (Qregion_extract_function): New var.
4753 (syms_of_insdel): Initialize it.
4754 (prepare_to_modify_buffer_1): Use it.
4756 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4758 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4759 * ftxfont.c (ftxfont_get_gcs):
4760 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4761 * xfaces.c (x_free_colors, x_free_dpy_colors)
4762 (x_create_gc, unload_color):
4763 * xselect.c (x_property_data_to_lisp):
4764 * xsettings.c (parse_settings):
4765 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4766 (get_bits_and_offset): Adjust definition.
4767 * frame.c (XParseGeometry): Adjust locals.
4768 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4769 * regex.h (toplevel): Likewise for reg_syntax_t.
4771 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4773 * eval.c (run_hook_with_args): Use FUNCTIONP.
4775 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4777 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4778 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4779 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4780 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4781 on MS-Windows anyway.
4782 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4783 (free_realized_face): ...adjust user.
4784 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4785 white relief pixels to -1.
4786 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4787 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4788 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4790 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4792 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4793 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4794 in practice now. All callers changed.
4796 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4798 * dispextern.h (struct face): Use bitfields for 'underline_type'
4799 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4800 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4801 'stipple' member. Move 'lface' member up to help...
4802 * xfaces.c (make_realized_face): ...this function to find and
4803 clear just the members that need clearing.
4804 (load_face_colors, realize_x_face):
4805 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4807 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4809 * xftfont.c (struct xftfont_info): Remove set-but-unused
4811 (xftfont_open): Adjust user.
4812 (xftfont_get_colors): Remove useless prototype.
4814 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4816 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4817 before passing them to 'unexec'. (Bug#15260)
4819 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4821 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4823 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4825 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4826 the changed signature of the font driver's 'close' method.
4828 * w32font.h (w32font_close): Adjust the prototype to the change in
4829 function definition.
4831 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4833 * w32uniscribe.c (uniscribe_close): Adapt the call to
4834 w32font_close to its new prototype.
4836 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4838 Omit unused frame argument of font API's close function.
4839 * font.h (struct font): Drop frame argument. Adjust comment.
4840 * font.c (font_clear_cache, font_close_object): Adjust users.
4841 * ftfont.c (ftfont_close):
4842 * ftxfont.c (ftxfont_close):
4843 * macfont.m (macfont_close):
4844 * nsfont.m (nsfont_close):
4845 * w32font.c (w32font_close):
4846 * xfont.c (xfont_close):
4847 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4848 tweak comments and make functions safe if called more than once for
4849 the same font object.
4851 Perform font-specific cleanup when font object is swept by GC. See
4852 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4853 * alloc.c (cleanup_vector): New function.
4854 (sweep_vector): Call it for each reclaimed vector object.
4855 * font.h (struct font): Adjust comment.
4857 2013-10-24 Glenn Morris <rgm@gnu.org>
4859 * Makefile.in (abs_top_srcdir): New, set by configure.
4861 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4863 Adjust recent font-related changes to fix bug#15686.
4864 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4865 is a live window system frame, mark its default font too.
4867 2013-10-23 Glenn Morris <rgm@gnu.org>
4869 * Makefile.in (RUN_TEMACS): Make relative (again).
4870 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4871 (bootstrap-emacs$(EXEEXT)):
4872 Quote entities that might contain whitespace.
4874 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4876 Port to Solaris 10 and its bundled GCC.
4877 Problem reported by Timothy C. Burt.
4878 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4880 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4882 Do not allow font caches to grow too large.
4883 * alloc.c (compact_font_cache_entry, compact_font_caches):
4884 New functions or stub if not HAVE_WINDOW_SYSTEM.
4885 (compact_undo_list): Factor out from Fgarbage_collect.
4887 (mark_face_cache): Mark face font. Move down to avoid
4889 (mark_terminals): Do not mark font cache here.
4890 (Fgarbage_collect): Call compaction functions described
4891 above. Adjust comment.
4893 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4895 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4896 chdir to HOME (bug#15607).
4898 * nsterm.m (Qcocoa, Qgnustep): New variables.
4899 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4900 (ns_get_color): Make selection color work for GNUstep also.
4902 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4904 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4905 handles mouse clicks. Instead, let GPM use the same code as all
4906 the other mice use. See the discussion starting at
4907 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4908 for the details of the problem with the menu bar this fixes.
4910 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4912 Remove port-specific display name lists to avoid extra
4913 complexity and data duplication with display info lists.
4914 * xterm.h (x_display_name_list): Remove declaration.
4915 * xterm.c (x_display_name_list): Remove.
4916 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4917 * xfns.c (x_display_info_for_name, Fx_display_list):
4918 Likewise. Use x_display_list where appropriate.
4919 * w32term.h (w32_display_name_list): Remove declaration.
4920 * w32term.c (w32_display_name_list): Remove.
4921 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4923 * w32fns.c (x_display_info_for_name, Fx_display_list):
4924 Likewise. Use x_display_list where appropriate.
4925 * nsterm.h (ns_display_name_list): Remove declaration.
4926 * nsterm.m (ns_display_name_list): Remove.
4927 (ns_term_init, syms_of_nsterm): Adjust users.
4928 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4929 Likewise. Use x_display_list where appropriate.
4930 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4931 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4932 (mark_terminals): Mark per-terminal font cache.
4934 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4936 Don't run timers in input-pending-p. Its new check-timers param
4937 provides the prior behavior. (Bug#15045).
4938 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4940 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4942 Make some functions static in non-Microsoft builds.
4943 On my platform (Fedora 19 x86-64), this shrinks the
4944 Emacs executable (text+data) by 0.25%.
4945 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4946 (load_color) [!MSDOS]:
4947 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4948 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4949 * lisp.h (check_existing):
4950 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4951 (network_interface_info) [!WINDOWSNT]:
4952 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4953 Remove extern decls.
4954 * fileio.c (check_existing):
4955 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4956 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4957 (network_interface_info) [!WINDOWSNT]:
4958 * term.c (encode_terminal_code) [!WINDOWSNT]:
4959 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4960 * xfaces.c (load_color) [!MSDOS]:
4962 * fileio.c (check_existing, check_executable, check_writable):
4963 * process.c (network_interface_list, network_interface_info):
4964 Move earlier, so that we don't need forward decls.
4965 * gnutls.c (fn_gnutls_transport_set_errno)
4966 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4968 * w32.c (init_environment): Use faccessat rather than
4969 check_existing, partly for consistency with the rest of the code
4970 in this file, partly so that check_existing can be static.
4972 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4973 * emacs.c (MAIN_PROGRAM): New macro.
4974 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4975 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4977 bool vector int width fixes
4978 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4979 (Fbool_vector_count_matches_at):
4980 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4981 can exceed PTRDIFF_MAX, at least in theory.
4982 (Fbool_vector_count_matches_at):
4983 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4985 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4987 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4988 (struct sockaddr): Add forward decl, for platforms that lack it.
4990 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4992 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4995 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4997 * w32.c (network_interface_get_info, network_interface_list)
4998 (network_interface_info): New functions. (Bug#15610)
4999 (GetAdaptersInfo_Proc): New typedef.
5000 (get_adapters_info): New wrapper function.
5001 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5003 * process.h (network_interface_list, network_interface_info):
5006 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5007 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5008 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5009 for WINDOWSNT. Doc fix.
5010 (syms_of_process): Defsubr Snetwork_interface_list and
5011 Snetwork_interface_info unconditionally.
5013 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5014 in NS GUI sessions. (Bug#15629)
5016 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5018 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5020 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5022 * print.c (print_object): Print " ..." when truncating bool vectors.
5024 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5026 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5027 standard mouse buttons.
5029 * termhooks.h (struct input_event): Remove incorrect commentary.
5031 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5033 Disallow bool vector operations on mixed-length operands.
5034 The old behavior left garbage in the result vector sometimes,
5035 and didn't seem to be useful.
5036 * data.c (Qwrong_length_argument): New static var.
5037 (wrong_length_argument): New function.
5038 (bool_vector_binop_driver): Check that args agree in length.
5040 * keyboard.c, keyboard.h (all_kboards): Now static.
5042 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5044 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5045 note from the lispref.
5047 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5049 * nsterm.h (struct ns_display_info): Remove set-but-unused
5050 member image_cache (image caches are per-terminal anyway).
5051 (FRAME_X_IMAGE_CACHE): Remove.
5052 * nsterm.m (ns_initialize_display_info): Adjust user.
5054 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5056 * w32proc.c: Include mingw_time.h.
5058 * w32.c: Include mingw_time.h.
5060 Implement scrolling of TTY menus when the screen is too short.
5062 * term.c (tty_menu_display): Accept an additional argument, the
5063 menu item from which to start displaying the menu. Account for
5064 the value of Y when limiting the menu to the number of available
5066 (mi_result): New enumeration.
5067 (read_menu_input): Return enumerated value. When the y coordinate
5068 hits min_y or max_y, return scroll indication instead of wrapping
5070 (tty_menu_activate): Handle the scrolling indications from
5071 read_menu_input. Compute the first menu item to display and pass
5072 it to tty_menu_display.
5074 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5076 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5077 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5078 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5079 Adjust to match the change described below.
5080 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5081 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5082 memory_below_frame members to...
5083 * termchar.h (struct tty_display_info): ...here because they're
5084 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5085 * term.c (init_tty):
5086 * nsterm.m (ns_create_terminal):
5087 * w32term.c (w32_create_terminal):
5088 * xterm.c (x_create_terminal): Adjust users.
5089 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5090 to filter out non-TTY frames. Adjust comment.
5091 (scrolling): Adjust user. Prefer eassert for debugging check.
5093 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5095 * xfaces.c (PT_PER_INCH): Remove unused macro.
5096 * termhooks.h (struct terminal): Remove set-but-unused
5097 member fast_clear_end_of_line.
5098 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5099 * nsterm.m (ns_create_terminal):
5100 * term.c (init_tty):
5101 * w32term.c (w32_create_terminal):
5102 * xterm.c (x_create_terminal): Adjust users.
5104 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5106 * lisp.h (bool_vector_size): New function.
5107 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5108 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5109 (Fbool_vector_not, Fbool_vector_count_matches_at):
5110 Remove uses of 'eassume' that should no longer be needed,
5111 because they are subsumed by the 'eassume' in bool_vector_size.
5113 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5115 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5116 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5117 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5119 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5121 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5122 have different dimensions. (Bug#15575)
5124 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5127 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5129 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5131 * term.c (tty_menu_show): Never return with unbalanced
5132 specpdl. Use eassert for debugging check. Adjust style.
5134 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5136 * term.c (read_menu_input): Make selection of menu items
5137 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5138 (tty_menu_activate): Fix off-by-one error when computing max_y.
5140 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5142 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5143 audit logging (only used with GnuTLS 3.x) and enable it.
5145 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5147 * dispnew.c (redraw_frame): Remove useless #ifdef because
5148 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5149 Also, move TTY fflush to...
5150 * term.c (tty_update_end): ...this function.
5152 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5154 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5155 the end of the frame's glyph matrix. (Bug#15575)
5157 * term.c (tty_menu_display): Don't move cursor while overwriting
5158 frame's glyphs with menu items. Limit the number of items
5159 displayed to what can be shown on the available screen lines,
5160 excluding the echo area.
5161 (tty_menu_activate): Limit the Y coordinate allowed by
5162 read_menu_input to the last screen line used for menu display.
5164 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5166 * lisp.h (eassume): New macro.
5167 Also, include <verify.h>, for 'assume'.
5168 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5169 (vroundup, vector_nbytes):
5170 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5171 (Fbool_vector_not, Fbool_vector_count_matches)
5172 (Fbool_vector_count_matches_at):
5173 Use eassume, not eassert.
5174 * casetab.c (set_identity, shuffle):
5175 * composite.c (composition_gstring_put_cache):
5176 * dispnew.c (update_frame_1):
5177 * ftfont.c (ftfont_shape_by_flt):
5178 * image.c (gif_load):
5179 * intervals.c (offset_intervals):
5180 * macfont.m (macfont_shape):
5181 Remove calls to 'assume' that are no longer needed, because
5182 --enable-gcc-warnings no longer generates bogus warnings
5183 when these calls are removed.
5185 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5187 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5189 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5191 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5192 (Qsubstitute_env_in_file_name): New var.
5193 (syms_of_fileio): Define it.
5195 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5197 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5198 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5201 * term.c (save_and_enable_current_matrix): Don't allocate and
5202 don't save margin areas.
5203 (restore_desired_matrix): Don't restore margin areas.
5204 (free_saved_screen): Don't free margin areas.
5206 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5208 * image.c: Pacify --enable-gcc-warnings.
5209 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5210 #define only if used.
5212 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5214 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5215 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5216 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5217 (gif_load): For giflib v5.x and later, display the error message
5218 produced by giflib when its functions fail.
5219 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5222 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5224 * keyboard.c (last_event_timestamp): Remove. For X selection and
5225 GTK popup menus, it may be obtained from per-frame X display info.
5226 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5227 (process_special_events): Adjust users.
5228 * keyboard.h (last_event_timestamp): Remove declaration.
5229 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5230 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5231 * menu.h (xmenu_show): Adjust prototype.
5232 * menu.c (Fx_popup_menu): Adjust user.
5233 * xselect.c (x_own_selection, x_get_foreign_selection)
5234 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5236 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5238 * keyboard.c (init_kboard): Now static. Add arg
5239 to denote window system. Adjust comment.
5240 (init_keyboard): Adjust user.
5241 (allocate_kboard): New function.
5243 * nsterm.m (ns_term_init):
5244 * term.c (init_tty):
5245 * w32term.c (w32_create_terminal):
5246 * xterm.c (x_term_init): Use it.
5247 * keyboard.h (init_kboard): Remove prototype.
5248 (allocate_kboard): Add prototype.
5250 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5252 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5253 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5255 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5257 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5259 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5261 * term.c (tty_menu_activate): Flush the output stream after
5262 showing the cursor, and don't mark the frame garbaged at exit from
5263 the function. Fixes redisplay glitches when moving from one menu
5266 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5268 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5269 or throw error (Bug#15570).
5271 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5273 * intervals.c (temp_set_point_both): Move test into 'eassert',
5276 * lisp.h (eassert): Don't use 'assume'.
5277 Sometimes 'assume' wins in performance, and sometimes it loses,
5278 so it shouldn't be used all the time. Perhaps we need two
5279 flavors of 'eassert', one for where 'assume' is far more likely
5280 to help or to hurt; but that can be done later.
5281 Problem reported by Dmitry Antipov in
5282 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5283 Also, don't include <verify.h>; no longer needed.
5285 2013-10-09 Glenn Morris <rgm@gnu.org>
5287 * eval.c (Fcond): Doc tweak.
5289 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5291 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5292 expressions with side effects to eassert. (Bug#15565)
5294 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5296 * fns.c (hashfn_user_defined): Allow hash functions to return any
5299 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5301 Fix minor problems found by static checking.
5302 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5303 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5304 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5305 * keyboard.c (read_menu_command): Remove unused local.
5306 * lisp.h (read_menu_command): New decl.
5307 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5308 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5309 Return ptrdiff_t, not int.
5310 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5311 not int, for benefit of xpalloc.
5312 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5314 (have_menus_p): Remove; unused.
5315 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5316 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5317 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5319 (save_and_enable_current_matrix): Omit unnecessary casts.
5320 (read_menu_input): Omit local extern decl (now in lisp.h).
5321 Don't access uninitialized storage if mouse_get_xy fails.
5322 (tty_menu_activate): Mark local as initialized, for lint.
5323 (tty_menu_activate, tty_meny_show): Remove unused locals.
5325 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5327 Support menus on text-mode terminals.
5328 * xterm.h (xw_popup_dialog): Add prototype.
5330 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5331 (xmenu_show): Block input here, instead in Fx_popup_menu.
5332 (xw_popup_dialog): New function, with X-specific bits of popup
5335 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5338 * window.c (Fset_window_configuration): Use run-time tests of the
5339 frame type instead of compile-time conditionals, when menu-bar
5340 lines are considered.
5342 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5343 (w32_popup_dialog): New prototypes.
5345 * w32menu.c (Fx_popup_dialog): Function deleted.
5346 (w32_popup_dialog): New function, with w32 specific bits of popup
5347 dialogs. Block input here.
5349 * w32inevt.c (w32_console_read_socket): Minor change to add
5350 debugging TTY events.
5352 * w32fns.c (show_hourglass): If returning early because the frame
5353 is not a GUI frame, unblock input.
5355 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5356 (cursorY): New functions.
5358 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5359 WINDOWSNT, macros that call curX and curY elsewhere.
5361 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5363 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5364 specific function to hide and show cursor on a text-mode terminal.
5365 (tty_menu_struct, struct tty_menu_state): New structures.
5366 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5367 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5368 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5369 (tty_menu_locate, save_and_enable_current_matrix)
5370 (restore_desired_matrix, screen_update, read_menu_input)
5371 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5372 (tty_pop_down_menu, tty_menu_last_menubar_item)
5373 (tty_menu_new_item_coords, tty_menu_show): New functions.
5374 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5376 * nsterm.h (ns_popup_dialog): Adjust prototype.
5378 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5380 (ns_popup_dialog): Adapt order of arguments to the other
5381 *_menu_show implementations.
5382 (Fx_popup_dialog): Function deleted.
5384 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5386 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5388 * menu.c (have_boxes): New function.
5389 (single_keymap_panes): Use it instead of a compile-time
5391 (single_menu_item): Use run-time tests of the frame type instead
5392 of compile-time conditionals.
5393 (encode_menu_string): New function.
5394 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5395 the macro, since different types of frame need different encoding
5397 (digest_single_submenu): Use run-time tests of frame type instead
5398 of, or in addition to, compile-time conditionals.
5399 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5400 (Fx_popup_menu): Detect when the function is called from keyboard
5401 on a TTY. Don't barf when invoked on a text-mode frame.
5402 Check frame type at run time, instead of compile-time conditionals for
5403 invoking terminal-specific menu-show functions.
5404 Call tty_menu_show on text-mode frames.
5405 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5406 run time to determine which alternative to invoke; support dialogs
5409 * keyboard.h <Qmouse_movement>: Declare.
5411 * keyboard.c <Qmouse_movement>: Now extern.
5412 <Qecho_keystrokes>: New static variable.
5413 (read_key_sequence): Accept an additional argument, a flag to
5414 prevent redisplay during reading of the key sequence. All callers
5416 (read_menu_command): New function.
5417 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5419 (toolkit_menubar_in_use): New function.
5420 (make_lispy_event): Use it instead of a compile-time test.
5422 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5423 window-system being available.
5425 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5426 to x-popup-dialog on the frame type, they all now support popup
5429 * dispnew.c (save_current_matrix): Save the margin areas.
5430 (restore_current_matrix): Restore margin areas.
5431 (update_frame_with_menu): New function.
5433 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5436 * alloc.c (make_save_ptr): Now compiled unconditionally.
5438 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5440 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5441 (redraw_frame, update_frame): Adjust users.
5442 * dispextern.h (set_window_update_flags): Adjust prototype.
5443 * xdisp.c (redisplay_internal): When updating all frames with zero
5444 windows_or_buffers_changed, assume that only the windows that shows
5445 current buffer should be really updated.
5447 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5449 Do not allocate huge temporary memory areas and objects while encoding
5450 for file I/O, thus reducing an enormous memory usage for large buffers.
5451 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5452 * coding.h (struct coding_system): New member raw_destination.
5453 * coding.c (setup_coding_system): Initialize it to zero.
5454 (encode_coding_object): If raw_destination is set, do not create
5455 dst_object. Add comment.
5456 * fileio.c (toplevel): New constant E_WRITE_MAX.
5457 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5458 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5460 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5462 * nsterm.m (windowDidExitFullScreen:)
5463 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5465 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5467 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5468 * keyboard.c (unblock_input_to): Don't process pending signals
5469 if a fatal error is in progress.
5471 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5472 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5473 they're talking about words in Lisp bool vectors.
5474 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5475 * data.c (popcount_bits_word): Rename from popcount_size_t.
5476 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5479 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5481 Improve support for popcount and counting trailing zeros (Bug#15550).
5482 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5483 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5484 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5485 (popcount_size_t_msc, popcount_size_t_gcc):
5486 Remove; now done by Gnulib.
5487 (popcount_size_t): Now a macro that defers to Gnulib.
5488 (count_trailing_zero_bits): Return int, for consistency with
5489 Gnulib and because Emacs prefers signed to unsigned int.
5490 Don't assume that size_t is either unsigned int or unsigned long
5491 or unsigned long long.
5492 (size_t_to_host_endian): Do not assume that size_t is either
5493 exactly 32 or exactly 64 bits wide.
5494 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5495 etc., so that it's now an enum constant, not a macro.
5496 No need to assume that it's either 32 or 64.
5498 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5500 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5503 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5505 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5506 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5508 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5510 emacs_read and emacs_write now use void *, not char *.
5511 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5512 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5513 Buffer arg is now void *, not char *. This matches plain
5514 'read' and 'write' better, and avoids a constraint violation
5515 on Solaris 9 with Oracle Studio.
5517 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5519 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5520 memset to explicit loop. Otherwise copy largest possible chunk
5521 from initialized to uninitialized part, thus allowing the longer
5522 memcpy runs and reducing the number of loop iterations.
5524 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5526 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5527 hide toolbar (Bug#15388).
5528 (windowDidEnterFullScreen:): If presentation options are zero,
5529 set them here (Bug#15388).
5530 (ns_update_auto_hide_menu_bar): Remove runtime check.
5531 Don't auto hide dock unless menubar is also auto hidden.
5533 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5535 * editfns.c (message): Mention batch mode in doc string.
5537 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5539 * nsterm.m (check_native_fs): Remove erroneous comment.
5541 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5543 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5544 uses find_newline instead of scan_newline and so doesn't move point.
5546 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5548 Use hardware support for byteswapping on glibc x86 etc.
5549 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5550 whereas the old swap64 needed 30.
5551 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5552 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5553 Use byteswap.h's macros to swap bytes.
5554 * lisp.h (swap16, swap32, swap64): Remove.
5555 All uses replaced by bswap_16, bswap_32, bswap_64.
5557 * bytecode.c (exec_byte_code): Use some more volatile variables
5558 to work around local variables getting clobbered by longjmp.
5559 Port to pre-C99, which doesn't allow decls after stmts.
5561 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5563 * lisp.h (eassert): Assume that COND is true when optimizing.
5564 In other words, take on the behavior of eassert_and_assume.
5565 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5566 (eassert_and_assume): Remove. All uses replaced by eassert.
5568 * xdisp.c (Qglyphless_char): Now static.
5570 Adjust to merge from gnulib.
5571 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5572 * lisp.h: Include <verify.h>, for 'assume'.
5574 * eval.c (clobbered_eassert): New macro.
5575 (internal_catch, internal_condition_case)
5576 (internal_condition_case_1, internal_condition_case_2)
5577 (internal_condition_case_n): Use it instead of eassert
5578 when the argument contains locals clobbered by longjmp.
5579 Don't use clobbered locals outside of clobbered_eassert.
5580 (internal_lisp_condition_case): Use a volatile variable
5581 to work around a local variable's getting clobbered.
5583 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5585 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5586 (PUSH_HANDLER): New macro.
5587 (catchlist): Remove.
5588 (handlerlist): Always declare.
5590 * eval.c (catchlist): Remove (merge with handlerlist).
5591 (handlerlist, lisp_eval_depth): Not static any more.
5592 (internal_catch, internal_condition_case, internal_condition_case_1)
5593 (internal_condition_case_2, internal_condition_case_n):
5595 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5596 handlerlist/catchlist.
5597 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5598 handlerlist which can only handle a single condition-case handler at
5600 (find_handler_clause): Simplify since we only a single branch here
5603 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5605 (bcall0): New function.
5606 (exec_byte_code): Add corresponding cases. Improve error message when
5607 encountering an invalid byte-code. Let Bunwind_protect accept
5608 a function (rather than a list of expressions) as argument.
5610 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5611 and make them unconditional now that they're heap-allocated.
5613 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5615 * charset.c (Fdecode_char, Fencode_char): Remove description of
5616 `restriction' arg. now that it's hidden by advertised-calling-convention.
5618 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5620 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5621 Remove unused variable (from mac-port).
5622 (macfont_draw): Use s->ybase for correct y position.
5624 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5626 * frame.h (struct frame): Drop has_minibuffer member because...
5627 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5628 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5630 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5632 * window.h (struct window): Prefer enum text_cursor_kinds to int
5633 for phys_cursor_type member. Move the latter, phys_cursor_width,
5634 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5635 * window.c (replace_window, make_window): Adjust users.
5637 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5639 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5640 this module is never compiled otherwise.
5642 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5644 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5647 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5649 * xdisp.c (get_next_display_element): Don't call face_for_font in
5650 a build configured --without-x. (Bug#15484)
5652 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5654 * window.c (calc_absolute_offset): #elif should be #elif defined.
5656 * frame.c (delete_frame): Block/unblock input to overcome race
5657 condition (Bug#15475).
5659 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5661 * frame.c (delete_frame): Record selected frame only after
5662 calling Qdelete_frame_functions (Bug#15477).
5664 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5666 * nsterm.m (ns_selection_color): Remove.
5667 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5668 NSColor selectedText(Background)Color. Only for COCOA.
5669 (ns_term_init): Remove assignment of ns_selection_color, logic
5670 moved to ns_get_color.
5672 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5673 NS_SELECTION_COLOR_DEFAULT.
5674 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5676 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5678 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5679 frame' does not have the tool_bar_window member.
5681 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5683 Signal error when reading an empty byte-code object (Bug#15405)
5684 * lread.c (read1): Signal error.
5685 * alloc.c (make_byte_code): eassert header size.
5686 (sweep_vectors): Change an int to size_t.
5688 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5690 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5691 instead of ints, as it's the usual style for offsetof constants. See:
5692 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5694 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5695 This is ugly, but it should fix the performance problem for older
5696 GCC versions in the short run. I'll look into integrating the
5697 Gnulib module for popcount, as a better fix.
5698 See the thread starting in:
5699 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5700 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5701 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5702 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5703 (popcount_size_t): Use it.
5705 2013-09-24 Daniel Colascione <dancol@dancol.org>
5707 * process.c (Fnetwork_interface_info): Fix build break due to
5710 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5712 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5713 Prefer signed to unsigned integers where either will do.
5714 No need for 'const' on locals that do not escape.
5715 Omit easserts with unnecessary and unportable assumptions about
5716 alignment. Avoid unnecessary casts to char *.
5718 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5720 Use union for the payload of struct Lisp_Vector.
5721 This helps to avoid a few glitches dictated by C's aliasing rules.
5722 * lisp.h (struct Lisp_Vector): Use union for next and
5723 contents member. Adjust comment. Change related users.
5724 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5725 Related users changed.
5726 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5727 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5728 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5729 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5731 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5733 Optimize glyph row clearing and copying routines.
5734 * dispextern.h (struct glyph_row): Change layout of struct
5735 glyph_row to help copy_row_except_pointers. Adjust comment.
5736 * dispnew.c (null_row): Remove.
5737 (clear_glyph_row): Use offsetof and memset to find and clear
5738 just the members that need clearing. Adjust comment.
5739 (copy_row_except_pointers): Likewise for copying.
5741 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5743 Some minor cleanups of recently-added bool vector code.
5744 * conf_post.h (assume): Always return void. Use lint version
5745 only if GCC and MSC versions don't apply.
5746 * conf_post.h (assume):
5747 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5748 Depend on _MSC_VER, not __MSC_VER, for consistency with
5750 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5751 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5752 (bool_vector_binop_driver, count_trailing_zero_bits)
5753 (size_t_to_host_endian): Now static, not static inline;
5754 the latter isn't needed with modern compilers and doesn't
5755 work with older compilers anyway.
5757 * alloc.c (valgrind_p): Use bool for boolean.
5759 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5761 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5762 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5763 (display_last_displayed_message_p, message_buf_print)
5764 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5765 Use bool for boolean.
5766 * dispextern.h (cancel_line, init_desired_glyphs):
5767 Remove ancient leftover.
5768 (help_echo_showing_p, hourglass_shown_p):
5769 * lisp.h (noninteractive_need_newline): Adjust declaration.
5771 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5773 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5775 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5776 ...this file and convert the latter to static. Adjust comment.
5777 (make_initial_frame):
5778 * window.c (init_window_once): Adjust user.
5779 * frame.h (last_nonminibuf_frame): Remove declaration.
5780 * lisp.h (selected_frame): Likewise.
5781 * msdos.c (the_only_display_info): Adjust comment.
5783 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5785 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5786 computing the end column of mouse-highlight that comes from
5787 display or overlay strings. (Bug#15437)
5788 (note_mouse_highlight): Adapt calculation of last argument to
5789 mouse_face_from_string_pos to the above change.
5791 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5792 all platforms, not just for clang.
5794 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5796 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5797 about excess arguments to snprintf.
5799 * conf_post.h(assume): Use __builtin_unreachable for clang.
5801 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5803 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5804 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5806 2013-09-23 Daniel Colascione <dancol@dancol.org>
5808 * alloc.c (USE_VALGRIND): New macro; on by default
5809 when ENABLE_CHECKING.
5810 (mark_maybe_object, mark_maybe_pointer)
5811 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5813 (valgrind_p) [USE_VALGRIND]: New variable.
5814 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5816 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5818 * process.c (wait_reading_process_output): Change int pnamelen to
5821 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5822 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5823 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5824 argument to unsigned long to avoid warning.
5825 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5827 * conf_post.h (assume): Fix compiler error: x shall be cond.
5829 2013-09-22 Daniel Colascione <dancol@dancol.org>
5831 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5832 warning when compiling without a window system.
5834 2013-09-22 Daniel Colascione <dancol@dancol.org>
5836 * data.c (Qbool_vector_p): New symbol.
5837 (bool_vector_spare_mask, popcount_size_t_generic)
5838 (popcount_size_t_msc, popcount_size_t_gcc)
5840 (bool_vector_binop_driver)
5841 (count_trailing_zero_bits, size_t_to_host_endian)
5842 (Fbool_vector_exclusive_or)
5843 (Fbool_vector_union)
5844 (Fbool_vector_intersection, Fbool_vector_set_difference)
5845 (Fbool_vector_subsetp, Fbool_vector_not)
5846 (Fbool_vector_count_matches)
5847 (Fbool_vector_count_matches_at): New functions.
5848 (syms_of_data): Intern new symbol, functions.
5849 * alloc.c (bool_vector_payload_bytes): New function.
5850 (Fmake_bool_vector): Instead of calling Fmake_vector,
5851 which performs redundant initialization and argument checking,
5852 just call allocate_vector ourselves. Make sure we clear any
5853 terminating padding to zero.
5854 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5855 instead of open-coding the size calculation.
5856 (vroundup_ct): New macro.
5857 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5858 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5859 * composite.c (composition_gstring_put_cache):
5860 Change lint_assume to assume.
5861 * conf_post.h (assume): New macro.
5862 (lint_assume): Remove.
5863 * dispnew.c (update_frame_1): Change lint_assume to assume.
5864 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5866 * image.c (gif_load): Change lint_assume to assume.
5867 * lisp.h (eassert_and_assume): New macro.
5868 (Qbool_vector_p): Declare.
5869 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5870 (swap16, swap32, swap64): New inline functions.
5871 * macfont.m (macfont_shape): Change lint_assume to assume.
5872 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5873 * xsettings.c (parse_settings): Use new swap16 and
5874 swap32 from lisp.h instead of file-specific macros.
5876 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5878 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5879 found (which can legitimately happen when the glyph row at the
5880 window start is disabled in the current_matrix. (Bug#15365)
5882 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5884 Fix syntax.h bug introduced by recent INLINE change.
5885 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5886 conditionally compiled one way in some modules, and a different
5887 way in others. This doesn't work with extern inline functions,
5888 which must have the same definition in all modules, because the
5889 defining code might be shared across modules, depending on the
5890 implementation. Symptoms reported by Martin Rudalics in:
5891 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5892 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5893 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5894 overriding the corresponding functions in syntax.h.
5895 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5896 (syntax_property): New inline functions.
5897 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5898 Rewrite in terms of these new functions.
5900 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5902 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5903 not chars_in_text, whose result depends on the multibyteness of
5904 the current buffer. (Bug#15426)
5906 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5908 Port recent change to hosts where pointers aren't 'long'.
5909 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5910 Don't assume that pointers are the same width as 'long'.
5911 Add a compile-time check that a pointer fits into two X slots.
5913 A simpler, centralized INLINE.
5914 * conf_post.h (INLINE): Define only if not already defined.
5915 This allows us to use a single INLINE, defined by one file
5917 * emacs.c (INLINE): Define it.
5918 Also, include category.h, charset.h, composite.h, dispextern.h,
5919 syntax.h, systime.h, so that their INLINE definitions are expanded
5921 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5922 * buffer.h, buffer.c (BUFFER_INLINE):
5923 * category.h, category.c (CATEGORY_INLINE):
5924 * character.h, character.c (CHARACTER_INLINE):
5925 * charset.h, charset.c (CHARSET_INLINE):
5926 * composite.h, composite.c (COMPOSITE_INLINE):
5927 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5928 * frame.h, frame.c (FRAME_INLINE):
5929 * intervals.h, intervals.c (INTERVALS_INLINE):
5930 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5931 * lisp.h, alloc.c (LISP_INLINE):
5932 * process.h, process.c (PROCESS_INLINE):
5933 * syntax.h, syntax.c (SYNTAX_INLINE):
5934 * systime.h, sysdep.c (SYSTIME_INLINE):
5935 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5936 * window.h, window.c (WINDOW_INLINE):
5937 Remove. All uses replaced with INLINE.
5939 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5941 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5944 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5946 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5947 'const char *' to avoid compiler warnings due to similar change in
5948 the prototype of x_get_string_resource.
5950 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5952 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5953 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5954 going to replace static variables below. Adjust comments.
5955 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5956 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5957 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5958 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5959 Related users changed.
5960 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5961 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5962 last_mouse_movement_time, going to replace static variables below.
5964 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5965 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5967 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5968 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5969 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5970 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5971 static variables below.
5972 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5973 (last_mouse_scroll_bar): Remove.
5974 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5975 (mouseExited): Related users changed.
5977 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5979 Do not use external array to process X scroll bar messages.
5980 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5981 (x_send_scroll_bar_event): Pack window pointer into two slots
5982 of XClientMessageEvent if we're 64-bit. Adjust comment.
5983 (x_scroll_bar_to_input_event): Unpack accordingly.
5985 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5987 Ifdef away recent changes which aren't relevant to NS port.
5988 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5989 [!HAVE_NS]: Declare as such.
5990 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5991 [!HAVE_NS]: Define as such.
5993 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5995 * frame.c (x_redo_mouse_highlight): New function
5996 to factor out common code used in W32 and X ports.
5997 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5998 * xterm.h (struct x_display_info):
5999 * w32term.h (struct w32_display_info):
6000 * nsterm.h (struct ns_display_info): New members
6001 last_mouse_motion_frame, last_mouse_motion_x and
6002 last_mouse_motion_y, going to replace static variables below.
6003 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6004 (redo_mouse_highlight): Remove.
6005 (note_mouse_movement, syms_of_xterm): Adjust user.
6006 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6007 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6008 (redo_mouse_highlight): Remove.
6009 (note_mouse_movement, syms_of_w32term): Adjust user.
6010 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6011 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6013 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6014 * nsfns.m (compute_tip_xy): Adjust user.
6016 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6018 * frame.c (x_mouse_grabbed): New function.
6019 * dispextern.h (x_mouse_grabbed): Add prototype.
6020 (last_mouse_frame): Remove declaration.
6021 * xterm.h (struct x_display_info):
6022 * w32term.h (struct w32_display_info):
6023 * nsterm.h (struct ns_display_info): New member
6024 last_mouse_frame, going to replace...
6025 * xdisp.c (last_mouse_frame): ...global variable.
6026 (note_tool_bar_highlight):
6027 * w32term.c (w32_mouse_position, w32_read_socket):
6028 * xterm.c (XTmouse_position, handle_one_xevent):
6029 Use x_mouse_grabbed.
6030 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6032 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6034 * w32term.c (w32_read_socket): Avoid temporary
6035 variables in a call to x_real_positions.
6036 * xterm.c (handle_one_xevent): Likewise.
6038 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6040 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6041 (x_icon_type): Remove prototype.
6042 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6043 * frame.c (x_icon_type): Remove.
6044 * w32term.c (x_make_frame_visible, x_iconify_frame):
6045 * xterm.c (x_make_frame_visible, x_iconify_frame):
6046 Use x_set_bitmap_icon to factor out common code.
6048 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6050 * dispextern.h (check_x_display_info, x_get_string_resource):
6051 Declare here just once and unify the latter.
6052 * frame.c (check_x_display_info, x_get_string_resource):
6053 * nsterm.h (check_x_display_info):
6054 * xrdb.c (x_get_string_resource):
6055 * xterm.h (check_x_display_info): Remove prototypes.
6056 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6057 * w32reg.c (x_get_string_resource): Likewise.
6058 (w32_get_rdb_resource): Adjust user.
6060 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6062 * xterm.h (struct x_display_info): New member
6063 x_pending_autoraise_frame, going to replace...
6064 * xterm.c (pending_autoraise_frame): ...static variable.
6065 (x_new_focus_frame, XTread_socket): Adjust users.
6066 * w32term.h (struct w32_display_info): New member
6067 w32_pending_autoraise_frame, going to replace...
6068 * w32term.c (pending_autoraise_frame): ...global variable.
6069 (x_new_focus_frame, w32_read_socket): Adjust users.
6071 2013-09-17 Glenn Morris <rgm@gnu.org>
6073 * xdisp.c (message_dolog): If we create *Messages*,
6074 switch it to messages-buffer-mode.
6076 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6078 Don't overuse 'const' in types of locals.
6079 * bidi.c (bidi_count_bytes):
6080 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6081 (xg_event_is_for_scrollbar):
6082 * xselect.c (x_handle_property_notify)
6083 (x_handle_selection_notify, x_handle_dnd_message):
6084 * xsettings.c, xsettings.h (xft_settings_event):
6085 * xterm.c (x_handle_net_wm_state, handle_one_event)
6086 (x_menubar_window_to_frame, x_detect_focus_change)
6087 (construct_mouse_click, note_mouse_movement)
6088 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6089 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6090 (handle_one_xevent, x_handle_net_wm_state):
6091 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6092 (x_handle_dnd_message):
6093 Avoid unnecessary 'const', typically the second 'const' in
6094 'const foo * const arg', a 'const' that does not affect the API
6095 and doesn't significantly help the human reader.
6097 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6099 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6100 only if Glib < 2.36.0.
6101 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6102 * xsettings.c (init_gconf, init_gsettings): Do not check
6104 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6106 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6108 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6110 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6111 before calling g_type_init.
6113 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6115 * nsterm.m (syms_of_nsterm): ... to here.
6117 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6119 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6120 (ignore_next_mouse_click_timeout): Use Time as X does.
6121 (handle_one_xevent): Avoid cast and use unsigned comparison.
6123 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6125 Do not copy X event in handle_one_xevent except KeyPress case.
6126 Wnen XEvent is processed, it is unlikely to be changed except
6127 KeyPress case, so we can avoid copying and use const pointer to
6128 const data to make sure that an event is not changed elsewhere.
6129 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6130 const' and do not create local copy except for the KeyPress event.
6131 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6132 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6133 (x_handle_net_wm_state, x_menubar_window_to_frame)
6134 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6135 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6136 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6137 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6138 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6139 (x_handle_dnd_message):
6140 * xsettings.c (xft_settings_event):
6141 Use 'const XEvent * const' where appropriate.
6142 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6144 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6146 Fix X event waiting to handle multiple frames.
6147 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6148 * xterm.c (pending_event_wait): Remove. Adjust users.
6149 (x_detect_focus_change): Pass frame arg.
6150 (handle_one_xevent): Find related frame early and clear per-frame
6151 wait_event_type only if this is an event for the relevant frame.
6152 (x_wait_for_event): Use per-frame wait_event_type.
6154 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6156 * nsfns.m (Fx_create_frame): Fix font driver registration for
6159 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6160 for syms_of_macfont.
6162 * nsterm.m: Include macfont.h.
6163 (ns_tmp_flags, ns_tmp_font): Remove.
6164 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6165 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6166 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6167 (changeFont:): Fix code style. Check for font driver type when
6170 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6173 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6174 (nsfont_open): Set font driver type.
6175 Set font->ascent and font->descent. Figure out font instead of
6176 ns_tmp_font, and flags instead of ns_tmp_flags.
6177 Fix indentation. Remove call to ns_draw_text_decoration,
6180 * nsfns.m: Include macfont.h.
6181 (Fx_create_frame): Register macfont driver, make a better default font.
6182 (Fns_popup_font_panel): Get font from macfont driver, if used.
6184 * macfont.m, macfont.h, macuvs.h: New files.
6186 * font.h: Declare syms_of_macfont.
6188 * font.c (syms_of_font): Call syms_of_macfont.
6190 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6192 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6194 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6195 and it is always zero for others, so I assume that this is an ancient
6196 leftover which nobody will want to change any more.
6197 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6198 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6199 * frame.c (x_set_scroll_bar_width):
6200 * w32fns.c (w32_createscrollbar):
6201 * w32term.c (w32_set_vertical_scroll_bar):
6202 * xfns.c (x_set_scroll_bar_default_width):
6203 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6204 (x_scroll_bar_expose): Related users changed.
6206 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6208 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6209 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6210 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6212 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6214 * nsterm.h, w32term.h, xterm.h: ...and not here.
6215 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6216 Remove unused Xisms.
6217 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6218 these modules are never compiled otherwise.
6220 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6222 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6223 Doc fix. (Bug#15375)
6225 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6227 Unify Fx_focus_frame between all ports.
6228 * frame.h (x_focus_frame): New prototype.
6229 * xfns.c (Fx_focus_frame): Remove.
6230 (syms_of_xfns): Do not defsubr it.
6231 (x_focus_frame): X implementation.
6232 * nsfns.m (Fx_focus_frame): Remove.
6233 (syms_of_nsfns): Do not defsubr it.
6234 (x_focus_frame): NS implementation.
6235 * w32term.c (Fx_focus_frame): Remove.
6236 (x_focus_on_frame): Rename to...
6237 (x_focus_frame): W32 implementation.
6238 * w32term.h (x_focus_on_frame): Remove prototype.
6239 * w32fns.c (Fx_focus_frame): Remove.
6240 (syms_of_w32fns): Do not defsubr it.
6241 * frame.c (Fx_focus_frame): Define here.
6242 (syms_of_frame): Defsubr here.
6243 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6245 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6247 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6248 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6249 each port to reference the port-specific window system data.
6250 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6251 (FRAME_DISPLAY_INFO): Define.
6252 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6253 (FRAME_DISPLAY_INFO): Define. Adjust users.
6254 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6255 (FRAME_DISPLAY_INFO): Define. Adjust users.
6256 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6257 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6258 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6259 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6260 * xselect.c, xterm.c: All related users changed.
6262 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6264 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6265 (x_menubar_window_to_frame): Remove prototypes.
6266 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6267 (x_menubar_window_to_frame, x_top_window_to_frame):
6269 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6270 (x_menubar_window_to_frame, x_top_window_to_frame):
6271 ...to here and convert all but the last to static.
6273 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6275 * lisp.mk (lisp): Add w32-common-fns.elc.
6277 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6279 * charset.c (char_charset): Document an exception for char-charset.
6281 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6283 * xterm.h (x_display_info): New field last_user_time...
6284 * xterm.c (toplevel): ...to replace static last_user_time.
6285 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6287 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6289 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6290 scroll bar values to prevent thumb from disappear and update comment.
6292 2013-09-11 Glenn Morris <rgm@gnu.org>
6294 * emacs.c (usage_message): Possessive apostrophe tweak.
6296 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6298 * nsterm.m (syms_of_nsterm): Use Qns.
6299 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6300 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6301 * xfns.c (x_display_info_for_name, Fx_open_connection):
6302 Remove old '#if 0' code.
6303 (syms_of_xfns): Use Qx.
6304 * termhooks.h (fullscreen_hook): Remove the leftover.
6305 (struct terminal): Fix typo in comment.
6307 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6309 Cleaning up a few X scroll bar bits.
6310 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6311 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6312 New member last_seen_part, going to replace...
6313 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6314 (xt_action_hook) [USE_LUCID]: Adjust user.
6315 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6316 Lucid-specific scroll bar support.
6317 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6318 to int and adjust to use last_seen_part member.
6319 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6320 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6321 Initialize last_seen_part.
6323 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6325 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6326 insert-buffer-substring an empty string.
6328 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6330 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6331 avoiding a GCC warning.
6333 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6335 Ifdef away frame tool bar code when it is not really used.
6336 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6337 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6338 and minimize_tool_bar_window_p under the above.
6339 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6340 (fset_tool_bar_window): Likewise.
6341 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6342 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6343 (change_frame_size_1):
6344 * window.c (window_from_coordinates, Frecenter): Adjust users.
6345 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6346 code is not really used.
6347 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6348 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6349 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6350 [!USE_GTK && !HAVE_NS]: Define as such.
6351 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6352 (note_mouse_highlight, expose_frame):
6353 * xfns.c (x_set_tool_bar_lines):
6354 * xterm.c (handle_one_xevent): Adjust users.
6356 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6358 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6359 This bug was introduced by my 2013-08-26 patch, which incorrectly
6360 assumed that the terminfo implementation doesn't use termcap buffers.
6361 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6362 these buffers apparently are used after all.
6363 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6364 (struct tty_display_info): Define members termcap_term_buffer and
6365 termcap_strings_buffer even if TERMINFO.
6367 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6370 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6371 'usage' docstring entry to pacify make-docfile.
6373 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6375 Change comparison functions =, <, >, <=, >= to take many arguments.
6376 * data.c: Change comparison functions' interface and implementation.
6377 * lisp.h: Make arithcompare available for efficient two arg
6379 * bytecode.c: Use arithcompare.
6380 * fileio.c: Use new interface.
6382 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6384 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6386 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6388 * eval.c (Feval): Document the new use of `lexical'.
6390 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6392 Review and drop old frame resize hack.
6393 * frame.h (struct frame): Remove force_flush_display_p.
6394 * dispnew.c (update_frame): Adjust user and don't call
6395 flush_frame here. The comment has said that there was an issues
6396 with redisplaying fringes, but I don't see any differences with
6397 and without this hack. Hopefully we can continue without it.
6398 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6399 current frame matrices twice if resized_p is set.
6401 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6403 Do not populate pure Xism x_sync to other ports.
6404 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6405 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6406 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6407 * w32term.h (x_sync): Remove prototype.
6409 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6411 Cleanup frame flushing.
6412 * dispextern.h (struct redisplay_interface):
6413 Drop flush_display_optional because flush_display is enough
6414 for X and flushing via RIF is just a no-op for others.
6415 * frame.h (flush_frame): New function.
6416 * dispnew.c (update_frame):
6417 * minibuf.c (read_minibuf):
6418 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6420 * keyboard.c (detect_input_pending_run_timers): Do not flush
6421 all frames but selected one in redisplay_preserve_echo_area.
6422 * nsterm.m (ns_flush): Remove no-op.
6423 (ns_redisplay_interface): Adjust user.
6424 * w32term.h (x_flush): Remove no-op.
6425 (w32_redisplay_interface): Adjust user.
6426 * xterm.c (x_flush): Simplify because we do not flush all
6427 frames at once any more. Adjust comment.
6428 (x_redisplay_interface): Adjust user.
6430 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6432 Port --without-x --enable-gcc-warnings to Fedora 19.
6433 * gfilenotify.c (globals_of_gfilenotify):
6434 Call g_type_init only if using an older glib version that needs it.
6436 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6438 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6439 (last_glyphless_glyph_merged_face_id): Remove declarations.
6440 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6441 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6442 (last_glyphless_glyph_merged_face_id): Now static.
6443 (merge_escape_glyph_face): New function, refactored from...
6444 (get_next_display_element): ...here.
6445 (merge_glyphless_glyph_face): New function, refactored from...
6446 (produce_glyphless_glyph): ...here...
6447 * term.c (produce_glyphless_glyph): ...and here.
6449 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6451 * eval.c (eval_sub): Only call Ffunction if necessary.
6453 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6455 Attempt to make redisplay more selective when changing cursor type.
6456 * frame.h (struct frame): New bitfield cursor_type_changed.
6457 * xdisp.c (cursor_type_changed): Remove.
6458 (try_cursor_movement, redisplay_window, try_window_id)
6459 (set_frame_cursor_types, try_window_reusing_current_matrix):
6460 Adjust to use per-frame bitfield.
6461 (redisplay_internal): Look for cursor type change on each visible
6462 frame and consider all frames if cursor type has been changed on
6463 the frame other than selected. If cursor type has been changed on
6464 selected frame only, do not use fast update.
6466 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6468 Attempt to make redisplay more selective when changing fonts.
6469 * frame.h (struct frame): New bitfield fonts_changed.
6470 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6471 (adjust_frame_glyphs): Add prototype.
6472 * dispnew.c (fonts_changed_p): Remove.
6473 (adjust_glyphs): Remove because we do not
6474 adjust matrices on all frames at once any more.
6475 (adjust_frame_glyphs): Block and unblock input here.
6476 (adjust_glyph_matrix): Use fonts_changed.
6477 (change_frame_size_1): Use adjust_frame_glyphs.
6478 * font.c (font_open_entity): Use fonts_changed.
6479 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6480 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6481 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6482 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6483 (shrink_mini_window, Fresize_mini_window_internal)
6484 (window_scroll_pixel_based, Fset_window_configuration)
6485 (apply_window_adjustment, Fset_window_vscroll):
6486 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6487 Use adjust_frame_glyphs.
6488 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6489 (try_window_reusing_current_matrix, try_window_id, display_line)
6490 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6491 (redisplay_internal): Consider fonts_changed and adjust frame
6492 matrices for each frame only if the frame is visible. If font
6493 has been changed on some frame during full redisplay, retry
6494 only visible frames where the font has been actually changed.
6496 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6498 Cache current header and mode line height for each window.
6499 * window.h (struct window): New fields mode_line_height
6500 and header_line_height.
6501 * window.c (make_window): Initialize them.
6502 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6503 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6504 (current_mode_line_height, current_header_line_height):
6506 * xdisp.c (current_mode_line_height, current_header_line_height):
6508 (pos_visible_p, init_xdisp): Adjust user.
6509 (redisplay_window): Invalidate mode_line_height and
6510 header_line_height if current and desired matrices do not agree.
6512 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6514 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6515 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6517 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6519 Make --without-x compatible with --enable-gcc-warnings.
6520 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6521 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6522 members under HAVE_WINDOW_SYSTEM.
6523 * keyboard.c (make_lispy_focus_out): Likewise.
6524 (record_menu_key): Move under HAVE_MENUS.
6525 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6526 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6527 (syms_of_xdisp): Adjust user.
6528 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6529 (start_hourglass, cancel_hourglass):
6530 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6531 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6532 and CLEAR_FONT_TABLE_NFONTS.
6533 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6534 Declare only if HAVE_WINDOW_SYSTEM.
6535 (lface_same_font_attributes_p, clear_face_gcs): Define only
6536 if HAVE_WINDOW_SYSTEM.
6538 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6540 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6541 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6542 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6544 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6546 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6548 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6550 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6551 This fixes a type error on hosts where ptrdiff_t is wider than int.
6553 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6555 * keyboard.c (read_key_sequence_vs): New function.
6556 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6559 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6561 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6563 Makefile improvements.
6564 * Makefile.in (config.status): Don't use double-colon rules, as
6565 they are not portable according to POSIX. Fix shell typo with `;
6566 I guess this rule has never been tested?
6567 (VCSWITNESS): New macro, to override any environment var.
6569 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6571 * xterm.h (struct x_display_info): Do not track X connection
6572 fd separately because it is always available from Display.
6573 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6576 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6578 * buffer.c (drop_overlay):
6579 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6580 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6582 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6584 * buffer.c (Fmake_overlay, Fmove_overlay):
6585 * intervals.c (set_point_from_marker):
6586 * print.c (PRINTPREPARE): Prefer signal_error
6587 to plain error and report unsuitable marker too.
6589 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6591 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6592 for 'dragging' member.
6593 (struct x_output): Remove set-but-unused leftovers
6594 'left_before_move' and 'top_before_move'.
6595 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6596 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6597 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6598 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6599 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6600 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6601 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6602 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6604 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6606 * nsfont.m (INVALID_GLYPH): New define.
6607 (nsfont_encode_char): Use INVALID_GLYPH.
6608 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6610 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6612 * xterm.c (x_last_mouse_movement_time): Revert last change.
6613 This code should use XDisplayMotionBufferSize to check display's
6614 motion history first, and there are few other issues as well.
6615 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6616 (handle_one_xevent): Adjust user.
6618 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6620 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6621 * frame.c (Flast_nonminibuf_frame): ... to here.
6622 (check_minibuf_window): Don't abort if no window was found
6625 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6627 Use XGetMotionEvents to ask the last mouse motion time from X server.
6628 * xterm.c (X_MOTION_HISTORY): Default to 1.
6629 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6630 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6631 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6632 Ifdef away legacy code.
6633 (XTmouse_position, x_scroll_bar_report_motion):
6634 Use x_last_mouse_movement_time.
6635 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6638 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6640 * msdos.c (last_mouse_window): Move to...
6641 (dos_rawgetc): ...this function and adjust comment.
6642 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6643 (mouseMoved): ...this function and adjust comment.
6644 * w32term.c (last_window): Likewise with...
6645 (w32_read_socket): ...this function.
6646 * xterm.c (last_window): Likewise with...
6647 (handle_one_xevent): ...this function.
6649 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6651 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6652 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6653 (handle_one_xevent): ...to here.
6654 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6657 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6659 * msdos.c (IT_set_terminal_window): Remove no-op.
6660 (initialize_msdos_display): Adjust terminal setup.
6661 * w32console.c (w32con_set_terminal_window): Remove no-op.
6662 (initialize_w32_display): Adjust terminal setup.
6663 * w32term.c (w32_set_terminal_window): Remove no-op.
6664 (w32_create_terminal): Adjust terminal setup.
6665 * xterm.c (XTset_terminal_window): Remove no-op.
6666 (x_create_terminal): Adjust terminal setup.
6668 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6670 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6672 (ns_create_terminal): Adjust terminal setup.
6673 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6675 (w32_create_terminal): Adjust terminal setup.
6676 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6678 (x_create_terminal): Adjust terminal setup.
6680 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6682 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6683 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6684 * dispnew.c (buffer_posn_from_coords):
6685 * window.c (Fwindow_end, displayed_window_lines):
6686 * xdisp.c (redisplay_mode_lines): Use it.
6688 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6690 * fontset.c (face_for_char): Check char in the current face font first
6691 if HAVE_NS (Bug#15138).
6693 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6695 * window.c (temp_output_buffer_show): Make sure window returned
6696 by display_buffer is live (Bug#15213).
6698 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6700 Minor cleanup to avoid forward declarations.
6701 * coding.h (struct ccl_spec): Remove forward declaration.
6702 * composite.h (toplevel): Include font.h.
6703 (struct composition_it, struct face, struct font_metrics):
6704 Remove forward declaration.
6705 * dispextern.h (struct image, struct atimer): Likewise.
6706 * emacsgtkfixed.h (struct frame): Likewise.
6707 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6708 * font.h (struct font_driver, struct font, struct glyph_string)
6709 (struct face): Remove forward declaration.
6710 * fontset.h (struct face, struct font): Likewise.
6711 * frame.h (toplevel): Style cleanup.
6712 (enum output_method): Move to...
6713 * termhooks.h (enum output_method): ...here.
6714 (struct glyph, struct frame, struct ns_display_info)
6715 (struct x_display_info, struct w32_display_info):
6716 Remove forward declaration.
6717 * xterm.h (toplevel): Include termhooks.h.
6718 (struct font, struct window, struct glyph_matrix, struct frame)
6719 (struct input_event, struct face, struct image): Remove forward
6721 * gtkutil.h (struct _widget_value): Likewise.
6722 * keyboard.h (toplevel): Include termhooks.h.
6723 (struct input_event): Remove forward declaration.
6725 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6727 * intervals.c (set_point_from_marker): New function.
6728 * editfns.c (Fgoto_char):
6729 * process.c (Finternal_default_process_filter):
6730 * window.c (select_window_1): Use it.
6731 * buffer.h (set_point_from_marker): Add prototype.
6733 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6735 * w32.c (term_winsock): Call release_listen_threads before calling
6737 (_sys_wait_accept): Wait for accept event in a loop with a finite
6738 timeout, instead of waiting indefinitely. Will hopefully avoid
6739 hanging during exit because WSACleanup deadlocks waiting for the
6740 event object to be released. (Bug#14333)
6742 * w32proc.c (release_listen_threads): New function, signals all
6743 the reader threads that listen for connections to stop waiting.
6745 * w32.h (release_listen_threads): Add prototype.
6747 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6749 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6750 field of new marker (for sanity and safety).
6751 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6752 anyway because XMISCTYPE is a function and can't be an lvalue).
6754 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6756 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6757 (x_after_update_window_line, x_scroll_bar_create)
6758 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6759 (handle_one_xevent, x_clear_frame_area):
6760 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6761 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6762 * xterm.h (x_clear_area): Adjust prototype.
6764 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6766 Hook scanning and indentation functions to find_newline. This helps
6767 to avoid duplicated code and renders more respect to newline cache.
6768 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6769 * cmds.c (Fforward_line):
6770 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6771 Use find_newline and avoid unnecessary point movements.
6772 * search.c (scan_newline): Implement on top of find_newline.
6774 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6776 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6777 scoped code (bug#11258).
6779 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6781 * nsterm.m (last_window): New variable.
6782 (EV_TRAILER2): New macro.
6783 (EV_TRAILER): Call EV_TRAILER2.
6784 (mouseMoved:): Add support for mouse-autoselect-window
6785 on nextstep (Bug#6888).
6787 2013-08-28 Andreas Schwab <schwab@suse.de>
6789 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6790 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6791 Remove unused macro definitions.
6792 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6793 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6794 Only define if emacs.
6796 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6798 Prefer enum glyph_row_area to int where appropriate.
6799 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6801 (window_box, window_box_width, window_box_left, window_box_left_offset)
6802 (window_box_right, window_box_right_offset): Adjust prototypes.
6803 * xdisp.c (window_box, window_box_width, window_box_left)
6804 (window_box_left_offset, window_box_right, window_box_right_offset):
6805 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6806 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6807 * nsterm.m (ns_clip_to_row):
6808 * w32term.c (w32_clip_to_row):
6809 * xterm.c (x_clip_to_row): Likewise.
6811 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6813 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6814 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6816 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6818 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6819 for portability to hosts where /bin/sh has problems.
6821 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6823 Redesign redisplay interface to drop global output_cursor.
6824 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6825 (toplevel): Remove declaration of output_cursor.
6826 (set_output_cursor, x_cursor_to): Remove prototype.
6827 * window.h (struct window): New member output_cursor.
6828 (output_cursor_to): New function to replace RIF member.
6829 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6830 (update_text_area, set_window_cursor_after_update): Use it.
6831 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6832 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6833 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6834 * w32term.c (x_update_window_begin, x_update_window_end):
6835 * xterm.c (x_update_window_begin, x_update_window_end):
6836 Adjust to use per-window output cursor.
6838 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6840 Simplify SELECT_TYPE-related code.
6841 Like EMACS_TIME, this portability layer is no longer needed, since
6842 Emacs has been using fd_set as a portability layer for some time.
6843 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6844 (SELECT_TYPE): Remove. All uses changed to fd_set.
6845 (fd_set) [!FD_SET]: New typedef.
6847 Simplify EMACS_TIME-related code.
6848 This portability layer is no longer needed, since Emacs has been
6849 using struct timespec as a portability layer for some time.
6850 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6851 Include <time.h> rather than "systime.h"; that's all that's needed now.
6852 * dispnew.c: Include <timespec.h> rather than "systime.h";
6853 that's all that's needed now.
6854 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6855 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6856 TIMESPEC_RESOLUTION.
6857 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6858 LOG10_TIMESPEC_RESOLUTION.
6859 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6860 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6861 (make_emacs_time): Remove. All used changed to make_timespec.
6862 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6863 (current_timespec): Rename from current_emacs_time. All uses changed.
6864 (add_emacs_time): Remove. All uses changed to timespec_add.
6865 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6866 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6867 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6868 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6869 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6870 (current_timespec): Rename from current_emacs_time. All uses changed.
6871 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6872 changed to timespec_cmp.
6873 * xgselect.c: Include <timespec.h>, since our .h files don't.
6875 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6877 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6878 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6879 Remove the leftovers.
6880 * gtkutil.c (toplevel): Do not declare Qxft but include
6882 * image.c (toplevel): Do not declare Vlibrary_cache because
6883 it's already done in lisp.h.
6885 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6887 * lisp.h (Mouse_HLInfo): Move from here...
6888 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6889 (reset_mouse_highlight): New function.
6890 * msdos.c (dos_set_window_size, IT_update_begin)
6891 (internal_terminal_init):
6892 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6893 (ns_initialize_display_info):
6894 * w32console.c (initialize_w32_display):
6895 * w32term.c (x_update_window_end, x_free_frame_resources)
6896 (w32_initialize_display_info):
6897 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6898 * window.c (Fdelete_other_windows_internal):
6899 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6900 * termchar.h (toplevel):
6901 * xterm.h (toplevel): Include dispextern.h.
6903 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6905 Fix minor problems found by static checking.
6906 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6907 (expect): Avoid nested-if warning.
6908 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6909 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6910 * nsterm.h, nsterm.m (ns_select):
6911 * xgselect.c, xgselect.h (xg_select):
6912 Adjust signature to better match pselect's.
6913 * nsterm.m (ns_select):
6914 Don't set *TIMEOUT, since pselect doesn't.
6915 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6916 diagnostic about assigning const char * to it.
6917 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6919 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6921 * lread.c (substitute_object_recurse): Handle hash-tables as well
6924 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6926 Fix unlikely core dump in init_tty, and simplify terminfo case.
6927 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6928 The old version incorrectly dumped core if malloc returned a
6929 buffer containing only non-NUL bytes.
6930 (init_tty): Do not allocate or free termcap buffers; the
6931 struct does that for us now.
6932 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6933 (struct tty_display_info): Define members termcap_term_buffer and
6934 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6935 use them. Allocate them directly in struct rather than indirectly
6936 via a pointer, to simplify init_tty.
6938 * frame.c (check_minibuf_window): Initialize 'window' properly,
6939 so that Emacs reliably aborts later if 'window' is not initialized.
6941 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6943 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6944 of VoidSymbol (Bug#15154).
6946 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6948 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6949 mouse_face_beg_y and mouse_face_end_y.
6950 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6951 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6952 Adjust users and update comment where appropriate.
6954 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6956 * frame.c (check_minibuf_window): New function.
6957 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6958 Call check_minibuf_window (Bug#15183).
6960 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6962 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6963 because this is the only last cursor data we need to keep and consult.
6964 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6965 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6968 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6970 Fix recovering from possible decompression error.
6971 Since insert_from_gap doesn't always move point, we can't use PT as
6972 the position where the partially decompressed data ends, and
6973 should count how many bytes was produced so far.
6974 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6975 (unwind_decompress): Really delete partially uncompressed data.
6976 (Fzlib_decompress_region): Take decompressed data size into account.
6978 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6980 * syntax.c (init_syntax_once): Adjust comment and do an early
6981 initialization of Qchar_table_extra_slots just once...
6982 * casetab.c (init_casetab_once):
6983 * category.c (init_category_once):
6984 * character.c (syms_of_character):
6985 * coding.c (syms_of_coding):
6986 * xdisp.c (syms_of_xdisp): ...and omit it here.
6988 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6990 * xdisp.c (get_next_display_element): Don't apply to characters
6991 from a display vector the logic of setting it->end_of_box_run_p
6992 suitable for characters from a buffer. (Bug#15175)
6994 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6995 to handle directories, rather than '_utime' which doesn't.
6998 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7000 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7001 or fullscreen (Bug#14627).
7003 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7005 System-dependent integer overflow fixes.
7006 * process.c (Fset_process_window_size): Signal an error if
7007 the window size is outside the range supported by the lower level.
7008 * sysdep.c (set_window_size): Return negative on error,
7009 nonnegative on success, rather than -1, 0, 1 on not in system,
7010 failure, success. This is simpler. Caller changed.
7011 (serial_configure): Remove unnecessary initialization of local.
7012 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7013 size fits in unsigned long; this isn't true on some 32-bit hosts.
7014 Avoid buffer overrun if some future version of /proc/meminfo has a
7015 variable name longer than 20 bytes.
7016 (system_process_attributes) [__FreeBSD__]:
7017 Don't assume hw.availpages fits in 'int'.
7019 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7021 Don't let very long directory names overrun the stack.
7022 Fix some related minor problems involving "//", vfork.
7023 * callproc.c (encode_current_directory): New function.
7024 (call_process): Don't append "/"; not needed.
7025 * fileio.c (file_name_as_directory_slop): New constant.
7026 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7027 this can save the caller having to alloca.
7028 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7029 Use SAFE_ALLOCA, not alloca.
7030 (directory_file_name, Fexpand_file_name): Leave leading "//"
7031 alone, since it can be special even on POSIX platforms.
7032 * callproc.c (call_process):
7033 * process.c (Fformat_network_address):
7034 * sysdep.c (sys_subshell):
7035 Use encode_current_directory rather than rolling our own.
7036 (create_process): No need to encode directory; caller does that now.
7037 * process.h (encode_current_directory): New decl.
7038 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7039 Rework to avoid 'goto xyzzy;'.
7041 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7043 * xdisp.c (handle_face_prop): If the default face was remapped use
7044 the remapped face for strings from prefix properties. (Bug#15155)
7046 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7048 Minor cleanup for redisplay interface and few related functions.
7049 * frame.h (enum text_cursor_kinds): Move from here...
7050 * dispextern.h (enum text_cursor_kinds): ...to here.
7051 (toplevel): Drop unnecessary declarations.
7052 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7053 in update_window_end_hook and draw_window_cursor functions.
7054 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7055 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7056 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7057 * xterm.c (x_update_window_end, x_draw_window_cursor):
7058 * xdisp.c (display_and_set_cursor, update_window_cursor)
7059 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7060 enum text_cursor_kinds where appropriate.
7062 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7064 Redesign redisplay interface to drop updated_row and updated_area.
7065 * dispextern.h (updated_row, updated_area): Remove declaration.
7066 (struct redisplay_interface): Pass glyph row and row area parameters
7067 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7068 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7070 * dispnew.c (updated_row, updated_area): Remove.
7071 (redraw_overlapped_rows, update_window_line): Adjust user.
7072 (update_marginal_area, update_text_area): Likewise. Pass updated row
7073 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7074 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7077 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7079 * process.c (flush_pending_output): Remove stub.
7082 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7084 * callproc.c: Fix race that killed background processes (Bug#15144).
7085 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7086 Record deleted process-id in critical section, not afterwards.
7087 Don't mistakenly kill process created by a call-process invocation
7088 that discards output and does not wait.
7090 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7092 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7093 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7094 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7095 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7096 to shut up compiler in mark_object.
7097 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7099 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7101 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7102 We can't portably rely on PTY_OPEN doing that, even if
7103 it calls posix_openpt with O_CLOEXEC.
7105 2013-08-20 Kenichi Handa <handa@gnu.org>
7107 * character.c (string_char): Improve commentary.
7109 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7111 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7112 (struct animation_cache): Make signature a flexible array member.
7113 All uses changed. This is a tad slower but may insulate us better
7114 from future changes to ImageMagick.
7116 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7118 * image.c: Shrink memory needed for animation cache.
7119 (SIGNATURE_DIGESTSIZE): New constant.
7120 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7121 (imagemagick_create_cache): Copy the signature. This saves
7122 several KB of memory that ImageMagick wastes per signature.
7123 Don't bother updating the update_time, as the caller does that now.
7124 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7125 it's a fixed size struct member now.
7126 (imagemagick_get_animation_cache): Always destroy the signature,
7127 as it's now imagemagick_create_cache's responsibility to copy it.
7128 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7129 and use memcmp rather than strcmp.
7130 eassert that ImageMagick returns a signature of the specified length.
7132 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7134 * image.c (imagemagick_get_animation_cache): Don't segfault on
7136 (imagemagick_get_animation_cache): Revert to previous definition
7137 so that it actually works. But keep the memory leak fix.
7138 (imagemagick_get_animation_cache): Fix memory leak.
7140 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7142 * image.c: Fix animation cache signature memory leak.
7143 Fix some other minor performance problems while we're at it.
7144 (imagemagick_create_cache): Clear just the members that
7145 need clearing. Don't set update_time, as caller does that now.
7146 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7147 Simplify by using pointer-to-pointer instead of a prev pointer.
7148 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7149 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7150 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7151 it's already a copy. Free the signature probe unless it's cached.
7153 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7154 This was introduced by my 2013-08-12 fix for Bug#15035.
7156 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7158 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7159 (imagemagick_prune_animation_cache): Now static.
7161 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7163 * image.c (imagemagick_get_animation_cache): Don't segfault when
7164 pruning all entries.
7166 2013-08-18 Ken Brown <kbrown@cornell.edu>
7168 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7169 static heap if ENABLE_CHECKING is defined.
7170 (max_bss_sbrk_ptr): New variable.
7172 (report_sheap_usage): Report maximum static heap usage instead of
7173 ending static heap usage.
7175 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7177 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7178 of zlib_initialized according to the results of calling
7179 init_zlib_functions.
7181 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7183 * image.c: Implement an ImageMagick per-image cache.
7184 (imagemagick_get_animation_cache): Fix a double-free error.
7185 (imagemagick_load_image): Remove the ping_wand code, which only
7186 apparently saved time on invalid animated images, and slowed down
7187 everything else. Optimise for the common case.
7189 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7191 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7193 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7195 * marker.c (set_marker): Remove documentation of undefined behavior.
7197 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7199 * image.c (imagemagick_compute_animated_image): Animate correctly
7200 when sub-images are smaller than the main image.
7201 (imagemagick_compute_animated_image): Setting the iterator row to
7202 zero is apparently not allowed.
7203 (imagemagick_compute_animated_image): Allow images that say they
7204 have sub-images that are bigger than the main image, but just crop
7207 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7209 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7211 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7213 * image.c (imagemagick_compute_animated_image): Respect the GIF
7216 2013-08-15 Ken Brown <kbrown@cornell.edu>
7218 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7219 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7222 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7224 Fix minor problems found by static checking.
7225 * frame.c (delete_frame):
7226 * xdisp.c (next_element_from_display_vector):
7227 Avoid uninitialized local.
7228 * image.c (imagemagick_compute_animated_image): Port to C89.
7229 Prefer usual GNU indentation style for loops.
7230 Be more careful about bizarrely large sizes, by using ptrdiff_t
7233 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7235 Fix infinite frame selection loop (Bug#15025).
7236 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7238 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7240 * xdisp.c (compute_window_start_on_continuation_line):
7241 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7242 to make sure we end up setting the window start at the leftmost
7243 visible character of the display line. This avoids funky
7244 horizontal shifting because the window start is not kept on the
7245 same position. (Bug#15090)
7246 (next_element_from_display_vector): Support 'box' face attribute
7247 in the face definitions of a display vector. (Bug#15099)
7249 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7251 * image.c (imagemagick_compute_animated_image): Implement animated
7253 (imagemagick_compute_animated_image): Fix some compilation
7254 warnings. Implement a very simple cache to make the animation
7255 usable at all, but it should be replaced with a per-image cache.
7257 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7259 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7260 to do `for' loops over alist values.
7261 * buffer.h (FOR_EACH_BUFFER):
7262 * process.c (FOR_EACH_PROCESS): Use it.
7263 (handle_child_signal, status_notify, Fget_buffer_process)
7264 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7266 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7268 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7269 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7270 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7271 to xzalloc and so avoid redundant call to memset.
7272 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7273 members because it is allocated with xzalloc and so already zeroed.
7275 2013-08-14 Ken Brown <kbrown@cornell.edu>
7277 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7280 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7282 Utility function and macro to copy Lisp string to C string.
7283 * lisp.h (xlispstrdupa): New macro.
7284 (xlispstrdup): New prototype.
7285 * alloc.c (xlispstrdup): New function.
7286 * callint.c (Fcall_interactively):
7287 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7288 (Fsubstitute_in_file_name):
7289 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7290 * image.c (x_create_bitmap_from_file):
7291 * w32term.c (w32_term_init):
7292 * xterm.c (x_term_init): Use xlispstrdup.
7294 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7296 * image.c (imagemagick_load_image): Make animated pictures work.
7297 There's still some problems with background color settings, though
7300 * decompress.c (unwind_decompress): Always restore point.
7302 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7304 * marker.c (set_marker): Reformat documentation.
7306 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7308 * xdisp.c (cursor_type_changed): Now static.
7310 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7311 Use changed. This avoids the need to call xmalloc and for the
7312 caller to call xfree, and avoids memory leaks in some situations.
7314 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7316 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7317 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7318 (redisplay_window): If window_end_valid is cleared due to non-zero
7319 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7320 so do not call to try_cursor_movement for that window.
7322 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7324 * window.h (struct window): Convert window_end_pos and
7325 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7326 (wset_window_end_pos, wset_window_end_vpos): Remove.
7327 * dispnew.c (adjust_glyph_matrix):
7328 * window.c (Fwindow_end, replace_window, set_window_buffer)
7330 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7331 (set_vertical_scroll_bar, redisplay_window, try_window)
7332 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7333 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7334 (note_mouse_highlight): Adjust users.
7335 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7338 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7340 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7341 * image.c (imagemagick_filename_hint): Use `const char *' and
7342 prefer SSDATA to SDATA to avoid warnings.
7344 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7346 Cleanup window fringes, margins and scroll bars adjustments.
7347 * window.c (set_window_fringes, set_window_margins)
7348 (set_window_scroll_bars, apply_window_adjustment): New functions.
7349 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7350 (Fset_window_scroll_bars): Use them.
7352 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7354 * window.h (struct window): Convert scroll_bar_width
7355 from Lisp_Object to integer. Adjust comment.
7356 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7358 * window.c (wset_scroll_bar_width): Remove.
7359 (make_window): Initialize scroll_bar_width.
7360 (Fsplit_window_internal): Use direct assignment.
7361 (Fset_window_configuration, save_window_save):
7362 Convert Lisp_Object to integer and back where appropriate.
7363 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7364 bar was actually changed, and mention this in docstring.
7366 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7368 * decompress.c: Minor simplifications.
7369 (Fzlib_decompress_region): Don't bother verifying
7370 that avail_out <= UINT_MAX, as that was confusing.
7371 Mention the restriction in a comment instead.
7372 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7374 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7376 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7377 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7379 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7381 * image.c (imagemagick_filename_hint): Check for errors in the
7384 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7386 * window.c (Fwindow_margins): Return nil when there's no marginal
7387 area, as per the documented API.
7389 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7390 Fmake_vector, as scroll bar's struct members are not all Lisp
7391 objects now. This avoids crashes in GC.
7393 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7394 bool, so its address could be taken.
7396 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7398 * image.c (imagemagick_filename_hint): New function to possibly
7399 apply `image-content-type-suffixes'.
7400 (imagemagick_load_image): Use it.
7402 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7404 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7405 if loading zlib failed.
7407 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7409 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7410 2013-08-13 checkin below. Change bool to BOOL, rule is:
7411 All Obj-C code uses BOOL, except for interfaces callable from C.
7413 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7415 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7417 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7418 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7419 bool instead of BOOL.
7420 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7421 from Lisp_Object to bitfield. Adjust comment.
7422 * w32term.c (x_scroll_bar_create): Adjust user.
7423 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7424 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7425 Use bool for boolean.
7426 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7427 to `unsigned int' when defining a bitfield.
7429 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7431 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7433 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7435 * window.h (struct window): Convert left_margin_cols and
7436 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7437 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7438 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7440 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7442 (showing_window_margins_p, update_window_line, update_frame_1):
7443 * fringe.c (draw_fringe_bitmap_1):
7444 * xdisp.c (window_box_width): Adjust users.
7445 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7446 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7447 Use direct assignment.
7448 (Fset_window_configuration, save_window_save, Fwindow_margins):
7449 Convert Lisp_Object to integer and back where appropriate.
7450 (Fset_window_margins): Adjust user. Return t if any margin
7451 was actually changed, and mention this in docstring.
7453 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7455 * syntax.c (forward_word):
7456 * cmds.c (forward_char, backward_char): Mention the optional argument.
7458 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7460 * window.h (struct window): Convert left_fringe_width
7461 and right_fringe_width from Lisp_Objects to integers.
7463 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7464 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7465 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7467 (make_window): Initialize new integer fields to -1.
7468 (Fsplit_window_internal): Use direct assignment.
7469 (Fset_window_configuration, save_window_save):
7470 Convert Lisp_Object to integer and back where appropriate.
7471 (Fset_window_fringes): Adjust user. Return t if any fringe
7472 was actually changed, and mention this in docstring.
7474 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7476 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7477 * nsfns.m (x_set_cursor_type):
7478 * w32fns.c (x_set_cursor_type):
7479 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7480 * xdisp.c (set_frame_cursor_types): ...but in common code.
7482 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7484 * font.c (clear_font_cache): New function, stripped from...
7485 (Fclear_font_cache): ...here, which now uses the function
7486 above. Adjust comment.
7487 * font.h (clear_font_cache): Add prototype.
7488 * xfaces.c (clear_face_cache): Use clear_font_cache.
7490 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7492 * window.c (Fset_window_start): Compare `w', not `window' because
7493 `w' might not be equal to `window' after call to decode_live_window.
7495 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7497 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7498 This fixes a problem introduced by the Bug#15035 patch
7499 when using GPG. Reported by Herbert J. Skuhra.
7501 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7503 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7504 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7505 not yet initialized.
7507 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7509 * decompress.c (Fzlib_decompress_region): Support zlib
7510 decompression, too, and rename.
7512 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7514 Minor zlib configuration tweaks.
7515 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7516 Don't assume presence of fn_inflateInit2_ zlib internal function.
7518 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7520 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7521 include the zlib prefix.
7523 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7525 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7526 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7527 define static variables that are pointers to zlib functions to be
7529 (init_zlib_functions) [WINDOWSNT]: New function.
7530 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7532 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7533 macros instead of invoking the zlib functions directly.
7534 (syms_of_decompress): DEFSYM Qzlib_dll.
7535 Staticpro Szlib_available_p.
7537 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7539 Avoid looping over all frame windows to freeze and unfreeze.
7540 * window.h (struct window): Drop frozen_window_start_p.
7541 (freeze_window_starts): Drop prototype.
7542 * frame.h (struct frame): New frozen_window_starts flag.
7543 (FRAME_WINDOWS_FROZEN): New macro.
7544 * window.c (freeze_window_start, freeze_window_starts):
7546 (select_window, replace_window): Adjust users.
7547 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7548 (window_frozen_p): New function.
7549 (redisplay_window): Use it.
7551 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7553 Fix some fd issues when running subprocesses (Bug#15035).
7554 Fix bugs that can leak files or file descriptors on errors.
7555 Don't unlink open temp files, as that's hard for users to diagnose
7556 when things go awry (e.g., temp disk exhausted).
7557 Don't bother to lock temp files. Check for invalid recursion.
7558 * callproc.c (synch_process_fd): Remove. All uses removed.
7559 (synch_process_tempfile): New var or macro.
7560 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7562 (record_kill_process): New arg, the temp name. All callers changed.
7563 (delete_temp_file): Now just a simple wrapper around unlink.
7564 (call_process_kill): New arg, the call_process_fd array.
7565 Close them all. Clear synch_process_pid. Remove the temp file,
7566 or arrange for it to be removed.
7567 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7568 that's been moved to synch_process_tempfile. Caller changed.
7569 Do not remove the tempfile; that's now call_process_kill's
7571 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7572 call_process_kill; the caller now does that.
7573 (call_process_cleanup): Do not close the process fd; that's now
7574 call_process_kill's responsibility.
7575 (Fcall_process): Implement via new function call_process, which
7576 has most of the old body of Fcall_process, but with a different API.
7577 (call_process): New function that does not open or close filefd if
7578 it is nonnegative. Record which fds need to be closed, and let
7579 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7580 Signal an error if invoked recursively (could be done via a hook).
7581 Simplify creation of the tempfile in the MSDOS case.
7582 Don't create the output file until after checking for the executable.
7583 Report any failure to open /dev/null.
7584 Don't open /dev/null for writing twice; once is enough.
7585 Don't create pipe if all output is being discarded or sent to file.
7586 Don't worry about setting up the coding system or reading from the
7587 pipe if all output is being discarded.
7588 Hoist fd_error local into top level, to lessen block nesting.
7589 Don't record deleted pid here; now done by Fcall_process_region.
7590 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7591 and note its success in synch_process_tempfile.
7592 Do not leak resources when child_setup fails.
7593 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7594 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7595 (create_temp_file): Now returns open fd, with an additional
7596 Lisp_Object * argument to return the name. All callers changed.
7597 Do not close the file; rewind it instead, and leave it open for
7598 the caller. Do not lock the temp file. Unwind-protect the file
7599 and the file-descriptor.
7600 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7601 If an asynchrounous process, record it here, not in call_process.
7602 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7603 * eval.c (set_unwind_protect): New function.
7604 * fileio.c (write_region): New function, generalized from the
7605 old Fwrite_region. Do not lock temp files.
7606 (Fwrite_region): Use it.
7607 * lisp.h (set_unwind_protect, write_region): New decls.
7608 * process.c: Include <verify.h>.
7609 (make_process): Mark fds as initially closed.
7610 (deleted_pid_list): Now a list of pid-filename pairs.
7612 (close_process_fd): New function.
7613 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7614 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7615 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7616 (create_process, create_pty, Fmake_serial_process)
7617 (server_accept_connection): Record which fds need to be closed,
7618 and let deactivate_process close them.
7619 (Fmake_network_process): Do not discard the unwind-protect
7620 until it's safe to do so.
7621 (deactivate_process): Close the fds opened by create_process etc.
7622 (Fprocess_send_eof): Adjust to new way of recording open fds.
7623 Report an error if /dev/null can't be opened, instead of aborting.
7624 * process.h (PROCESS_OPEN_FDS): New constant.
7625 (struct Lisp_Process): New member open_fds.
7626 (record_kill_process, record_deleted_pid): Adjust signatures.
7627 (record_deleted_pid): Move decl here ...
7628 * syswait.h (record_deleted_pid): ... from here.
7630 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7632 * decompress.c: Fix bugs with large buffers and weird inputs.
7633 Tune a bit. Reindent as per usual Emacs style.
7634 (BUFFER_SIZE): Remove.
7635 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7636 more than UINT_MAX bytes. Decompress into the gap instead of into
7637 an auto buffer, as this should avoid copying. Return nil if
7638 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7639 set immediate_quit; we shouldn't trust zlib code that much.
7641 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7643 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7644 errors, and really move the gap to where we want it.
7646 * lisp.h: Include decompress.c support.
7648 * emacs.c (main): Include decompress.c support.
7650 * Makefile.in: Include -lz if present.
7652 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7654 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7655 (initWithTitle:): Initialize frame to 0.
7656 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7657 (fillWithWidgetValue:frame:): Rename from
7658 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7660 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7661 fillWithWidgetValue:frame:
7663 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7664 remove memory leak warnings.
7666 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7667 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7670 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7671 (x_activate_menubar): Update the whole menu.
7672 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7673 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7674 current event is not NSSystemDefined (Bug#15001).
7675 Call ns_check_menu_open only if trackingMenu is 2.
7676 (menuDidClose:): New method, decrease trackingMenu.
7677 (fillWithWidgetValue:setDelegate:): New method.
7678 (fillWithWidgetValue:): Call the above.
7680 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7682 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7684 Omit some unnecessary casts.
7685 Many of these go back to the old pre-C89 days, when they may have
7686 been needed, but we've been assuming C89 or later for a while now.
7687 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7688 (live_float_p, live_misc_p, live_vector_p):
7689 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7690 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7691 (defvar_per_buffer):
7692 * callint.c (Fcall_interactively):
7693 * doc.c (Fsubstitute_command_keys):
7694 * filelock.c (get_boot_time):
7695 * frame.c (xrdb_get_resource):
7696 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7697 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7698 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7699 (menuitem_highlight_callback, menu_destroy_callback)
7700 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7701 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7702 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7703 (xg_tool_bar_help_callback, tb_size_cb):
7704 * image.c (xpm_alloc_color, png_read_from_memory)
7705 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7706 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7708 * keymap.c (describe_map):
7709 * nsfns.m (Fns_display_monitor_attributes_list):
7710 * nsmenu.m (process_dialog:):
7711 * nsterm.m (hold_event):
7712 * process.c (wait_reading_process_output):
7713 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7714 * scroll.c (do_direct_scrolling, scrolling_1):
7715 * termcap.c (tgetent):
7716 * window.c (check_window_containing, add_window_to_list)
7717 (freeze_window_starts):
7718 * xdisp.c (compare_overlay_entries, vmessage):
7719 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7720 (x_get_monitor_attributes_xrandr)
7721 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7722 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7723 * xfont.c (xfont_match, xfont_open):
7724 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7725 (menubar_selection_callback, menu_position_func)
7726 (popup_selection_callback, create_and_show_popup_menu)
7727 (dialog_selection_callback, create_and_show_dialog):
7728 * xrdb.c (x_get_string_resource)
7730 * xsmfns.c (x_session_check_input):
7731 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7732 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7733 (xaw_jump_callback, xaw_scroll_callback):
7734 Omit unnecessary casts.
7736 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7738 Minor string-length refactoring.
7739 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7740 * frame.c (make_monitor_attribute_list):
7741 Prefer build_string to strlen + make_string.
7743 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7745 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7746 don't check minor_code (Bug#14417).
7748 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7750 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7751 vertical positions instead. This avoids calling MATRIX_ROW with
7752 row numbers that are possibly beyond valid limits. (Bug#15064)
7754 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7756 Use xstrdup and build_unibyte_string where applicable.
7757 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7758 * xfns.c (x_window):
7759 * xrdb.c (x_get_customization_string):
7760 * xterm.c (xim_initialize):
7761 * w32fns.c (w32_window): Use xstrdup.
7762 (w32_display_monitor_attributes_list):
7763 * emacs.c (init_cmdargs):
7764 * keyboard.c (PUSH_C_STR):
7765 * nsfont.m (nsfont_open):
7766 * sysdep.c (system_process_attributes):
7767 * w32.c (system_process_attributes):
7768 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7770 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7772 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7773 variables of these types so that GDB would know about them, as aid
7774 for debugging fatal exceptions. (Bug#15024) See also
7775 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7778 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7780 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7781 larger than the NSWindow (Bug#14934).
7783 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7785 Redesign redisplay interface to drop global variable updated_window.
7786 Always pass currently updated window as a parameter to update routines.
7787 * dispextern.h (updated_window): Remove declaration.
7788 (struct redisplay_interface): Pass window parameter to
7789 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7790 and after_update_window_hook.
7791 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7793 * dispnew.c (updated_window): Remove.
7794 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7795 (update_window_line): Adjust to match redisplay interface changes.
7796 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7797 (ns_scroll_run, ns_after_update_window_line):
7798 * w32term.c (x_update_window_begin, x_update_window_end)
7799 (x_after_update_window_line, x_scroll_run):
7800 * xterm.c (x_update_window_begin, x_update_window_end)
7801 (x_after_update_window_line, x_scroll_run):
7802 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7803 Likewise. Adjust comments where appropriate.
7804 (x_cursor_to): Simplify because this is always called during window
7805 update (but install debugging check anyway).
7806 (expose_window): Check must_be_updated_p flag to see whether this
7807 function is called during window update.
7809 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7811 Do not reset window modification event counters excessively.
7812 These leftovers and poor man's tricky methods to catch extra
7813 redisplay's attention are no longer needed.
7814 * frame.c (set_menu_bar_lines_1):
7815 * minibuf.c (read_minibuf_unwind):
7816 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7817 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7818 (window_scroll_line_based, Fset_window_configuration):
7819 * xdisp.c (redisplay_window): Do not reset last_modified and
7820 last_overlay_modified counters.
7822 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7824 * xselect.c (x_send_client_event): Set send_event and serial, memset
7825 data.l as it might be bigger than data.b. Use 24 bit mask to
7826 XSendEvent (Bug#15034).
7828 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7830 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7831 for TTY frames that are not the top frame on their console.
7834 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7836 * w32term.c (w32fullscreen_hook): Really maximize frame when
7837 asked for (Bug#14841).
7839 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7841 Prefer selected_window to Fselected_window, likewise for frames.
7842 * buffer.c (Fbuffer_swap_text):
7843 * data.c (Fvariable_binding_locus):
7844 * window.c (run_window_configuration_change_hook): Adjust users.
7845 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7846 Use decode_live_frame.
7848 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7850 Be more careful if selected window shows the buffer other than current,
7851 use window_outdated only if this is not so. This change should also
7852 address some weird issues discussed in Bug#13012.
7853 * window.h (window_outdated): New prototype.
7854 * window.c (window_outdated): Now here. Convert from static and
7855 always assume window's buffer.
7856 (Fwindow_end, Fwindow_line_height): Use it.
7857 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7858 and always assume window's buffer.
7859 (redisplay_window): Adjust user.
7860 (redisplay_internal): Call to reconsider_clip_changes once and
7861 check whether mode line should be updated only if selected window
7862 shows current buffer.
7863 (run_window_scroll_functions): Use eassert for debugging check.
7864 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7866 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7868 * window.c (window_scroll, window_scroll_pixel_based)
7869 (window_scroll_line_based): Use bool for booleans.
7871 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7873 * process.c: Fix minor off-by-one issues in descriptor counts.
7874 This shouldn't fix any real bugs, but it cleans up the code a bit.
7875 (max_process_desc, max_input_desc): -1, not 0, means none.
7877 (delete_input_desc): New function.
7878 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7879 (deactivate_process): Scan backwards when recomuting max_process_desc;
7880 that should be faster.
7881 (init_process_emacs): Initialize max_input_desc.
7883 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7885 Use region cache to speedup bidi_find_paragraph_start.
7886 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7887 Rename cache_long_line_scans to cache_long_scans.
7888 * buffer.c (bset_cache_long_line_scans): Rename to
7889 bset_cache_long_scans.
7890 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7891 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7893 (syms_of_buffer): Rename cache-long-line-scans to
7894 cache-long-scans. Adjust docstring.
7895 * search.c (newline_cache_on_off):
7896 * indent.c (width_run_cache_on_off): Adjust users.
7897 * bidi.c (bidi_paragraph_cache_on_off): New function.
7898 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7899 * insdel.c (prepare_to_modify_buffer):
7900 Invalidate bidi_paragraph_cache if enabled.
7902 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7904 Invalidate region caches only if buffer text is going to be changed.
7905 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7906 (modify_text): ...new prototype.
7907 (prepare_to_modify_buffer_1): New prototype.
7908 * textprop.c (modify_region): Rename to...
7909 (modify_text_properties): ...new function.
7910 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7911 (Fremove_list_of_text_properties): Adjust users.
7912 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7913 (modify_text): ...new function.
7914 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7915 (prepare_to_modify_buffer_1): ...new function.
7916 * casefiddle.c (casify_region):
7917 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7918 (Ftranspose_regions): Use modify_text.
7920 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7922 * lisp.mk (lisp): Add nadvice.elc.
7924 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7926 New macro to iterate over live buffers similar to frames.
7927 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7928 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7929 Declare buffer-related variables here to offload lisp.h.
7930 * buffer.c (Vbuffer_alist): Adjust comment.
7931 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7932 (other_buffer_safely):
7933 * data.c (store_symval_forwarding):
7934 * dispnew.c (Fframe_or_buffer_changed_p):
7935 * fileio.c (Fdo_auto_save):
7936 * filelock.c (unlock_all_files):
7937 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7939 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7941 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7942 * callproc.c (create_temp_file):
7943 * filelock.c (create_lock_file):
7944 Assume mkostemp, since it's now provided by Gnulib.
7946 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7948 * w32.c (mkostemp): New function.
7949 (mktemp): Remove, no longer used. Most of the code reused in
7950 mkostemp. (Bug#15015)
7951 (mktemp): Don't undef.
7953 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7955 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7956 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7957 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7958 (free_glyph_pool, check_glyph_memory): Likewise for
7959 all users. Adjust comments where appropriate.
7961 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7963 * composite.h: Minor fixups.
7964 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7965 to fix a misspelling, and change it to an inline function while
7966 we're at it (it need not be a macro). All uses changed.
7967 (composition_method, composition_valid_p):
7968 Rewrite to avoid assignments in if-conditions.
7970 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7972 Do not use global Lisp_Object in composition macros.
7973 * composite.h (composition_temp): Remove declaration.
7974 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7975 (composition_method, composition_valid_p): ...inline functions.
7976 (compose_region): Remove the leftover.
7977 * composite.c (composition_temp): Remove.
7978 (run_composition_function, update_compositions)
7979 (composition_compute_stop_pos, composition_adjust_point)
7980 (Ffind_composition_internal):
7981 * coding.c (handle_composition_annotation):
7982 * xdisp.c (handle_composition_prop, check_point_in_composition):
7983 Related users changed.
7985 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7987 Drop FRAME_PTR typedef.
7988 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7989 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7990 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7991 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7992 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7993 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7994 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7995 All related users changed.
7997 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7999 * eval.c (default_toplevel_binding): New function.
8001 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8002 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8003 (syms_of_eval): Export them.
8004 * data.c (Fdefault_value): Micro cleanup.
8005 * term.c (init_tty): Use "false".
8007 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8009 Fix X GC leak in GTK and raw (no toolkit) X ports.
8010 * xterm.c (x_free_frame_resources): If white and black relief
8011 GCs are allocated, always free them here.
8012 * xfns.c (x_make_gc): Omit redundant initialization.
8013 * widget.c (create_frame_gcs): Remove the leftover.
8014 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8015 in x_free_frame_resources.
8017 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8019 * nsterm.m (windowWillResize:toSize:): Only change title if
8020 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8022 (viewDidEndLiveResize): New method.
8024 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8025 inside NS_IMPL_COCOA.
8027 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8029 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8030 Do not check whether undo is enabled because record_insert and
8031 record_delete does that themselves.
8033 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8035 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8036 member which is not really used any more.
8037 (FRAME_XIC_BASE_FONTNAME): Remove.
8038 * xfns.c (xic_free_fontset): Adjust user.
8039 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8040 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8041 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8042 (xdialog_show): Use eassert for debugging check.
8043 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8045 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8047 * fileio.c, fns.c (merge): Move extern decl from here ...
8048 * lisp.h (merge): ... to here.
8050 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8052 Fix last font-related change.
8053 * w32font.h (w32font_list_internal, w32font_match_internal):
8055 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8056 (uniscribe_list_family): Adjust to match font API change.
8057 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8058 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8060 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8062 * frame.h (FRAME_MOUSE_UPDATE):
8063 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8064 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8066 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8068 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8069 * font.h (struct font_driver): Change list, match, and list_family
8070 functions to accept struct frame * as first arg.
8071 * font.c (font_score, font_compare, font_sort_entities):
8073 (font_sort_entities, font_list_entities, font_select_entity)
8074 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8075 match font API change.
8076 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8077 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8078 * ftxfont.c (ftxfont_list, ftxfont_match):
8079 * xftfont.c (xftfont_list, xftfont_match):
8080 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8081 * w32font.c (w32font_list, w32font_match, w32font_list)
8082 (w32font_list_internal, w32_font_match_internal): Likewise.
8083 * xfaces.c (Fx_family_fonts): Adjust user.
8085 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8087 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8088 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8089 only if HAVE_X_WINDOWS is in use.
8090 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8091 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8092 * w32term.c (x_wm_set_icon_position): Likewise.
8093 * w32fns.c (x_icon): Adjust user.
8095 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8097 * xterm.c (last_mouse_press_frame): Remove the
8098 leftover which is not really used any more.
8099 (handle_one_xevent, syms_of_xterm): Adjust users.
8100 (x_flush): Call XFlush once per each X display, not frame.
8101 This is better because this code always unconditionally skips
8102 non-X frames in Vframe_list and issues the only XFlush if we
8103 have more than one X frame on the same X display.
8104 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8105 Use bool for booleans.
8106 (x_draw_glyph_string_background, cvt_string_to_pixel)
8107 (cvt_pixel_dtor): Drop unnecessary prototypes.
8108 * xterm.h (x_display_ok): Adjust prototype.
8110 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8112 Drop unnecessary functions that deals with frame pixel size.
8113 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8114 (x_pixel_height): Drop prototypes.
8115 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8116 (x_pixel_height): Drop implementations.
8117 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8118 which should be always valid for window frame.
8119 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8120 * w32menu.c (Fx_popup_dialog):
8121 * xmenu.c (Fx_popup_dialog): Likewise for both.
8123 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8125 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8126 frame parameters and call to Fmodify_frame_parameters just once.
8127 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8128 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8129 and mention nil frame in docstring.
8131 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8133 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8134 (x_figure_window_size): Likewise. Adjust to return long.
8135 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8136 (toplevel): Move Qterminal_live_p to...
8137 * terminal.c (toplevel): ...here, make it static, and...
8138 (syms_of_terminal): ...DEFSYM here.
8139 * frame.h (Qterminal_live_p): Remove declaration.
8140 (make_frame, x_figure_window_size): Adjust prototype.
8141 * nsfns.m (Fx_create_frame): Use long for window flags.
8143 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8145 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8146 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8147 Do not assume that emacs_close (INT_MAX) is a no-op.
8149 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8151 * xfaces.c (make_face_cache): For struct face_cache, prefer
8152 xmalloc to xzalloc and so avoid redundant call to memset.
8153 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8155 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8157 * fringe.c (draw_window_fringes, update_window_fringes)
8158 (compute_fringe_widths):
8159 * w32term.c (x_draw_glyph_string):
8160 * window.c (candidate_window_p, Frecenter):
8161 * xfaces.c (realize_basic_faces, realize_default_face)
8162 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8163 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8164 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8165 * xmenu.c (Fx_menu_bar_open_internal):
8166 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8167 * xsettings.c (xft_settings_event):
8168 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8169 Use bool for booleans. Adjust style and comments where
8171 * dispextern.h (draw_window_fringes, update_window_fringes)
8172 (compute_fringe_widths):
8173 * xterm.h (x_had_errors_p): Adjust prototype.
8175 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8177 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8178 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8180 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8182 * fns.c (toplevel): Remove comment before Fsafe_length because
8185 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8187 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8189 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8191 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8192 frame which got the message is still alive, before dereferencing
8193 its pointer. (Bug#14970)
8195 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8196 be a live window, before using it as such. (Bug#14970)
8198 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8200 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8201 w32_detect_focus_change instead of doing part of its job by hand.
8202 This fixes the problem whereby FOCUS_OUT events were not sent to
8205 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8207 * process.c (Fprocess_list): Doc fix.
8209 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8210 being re-exposed only if it didn't ask to become visible.
8211 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8212 was previously iconified. (Bug#14841)
8213 (x_iconify_frame): Mark the frame iconified.
8215 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8217 Fix minor problems found by static checking.
8218 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8219 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8221 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8223 * eval.c (set_specpdl_old_value): New function.
8224 (unbind_to): Minor simplification.
8225 (get_backtrace_frame): New function.
8226 (Fbacktrace_frame): Use it. Add `base' argument.
8227 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8228 (syms_of_eval): Export backtrace-eval.
8229 * xterm.c (x_focus_changed): Simplify.
8231 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8233 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8235 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8237 * xdisp.c (redisplay_window): Instead of moving point out of
8238 scroll margin, reject the force_start method, and try scrolling
8239 instead. (Bug#14780)
8241 2013-07-24 Ken Brown <kbrown@cornell.edu>
8243 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8246 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8248 * eval.c (Fprogn): Do not check that BODY is a proper list.
8249 This undoes the previous change. The check slows down the
8250 interpreter, and is not needed to prevent a crash. See
8251 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8253 2013-07-23 Glenn Morris <rgm@gnu.org>
8255 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8257 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8259 Port to GNU/Linux systems with tinfo but not ncurses.
8260 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8261 to decide whether ncurses is being used. Without this change,
8262 GCC complains about tgetent not being declared, on a system
8263 that has tinfo installed but ncurses not installed.
8265 * eval.c (Fprogn): Check that BODY is a proper list.
8267 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8268 * data.c (Fsetq_default):
8269 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8270 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8272 Tune by taking advantage of the fact that ARGS is always a list
8273 when a function is declared to have UNEVALLED args.
8275 * emacsgtkfixed.c: Port to GCC 4.6.
8276 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8278 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8280 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8281 here to silence compiler warnings.
8283 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8285 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8286 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8287 from messing up Emacs's 'struct frame' (Bug#14923).
8289 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8291 * alloc.c (make_save_ptr_ptr): Define this function.
8292 It was inadvertently omitted. It's needed only if
8293 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8295 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8297 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8298 frame have focus (Bug#14895).
8300 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8302 Avoid vfork-related deadlock more cleanly.
8303 * callproc.c (child_setup): When the child's exec fails, output
8304 the program name, as that's more useful. Use O_NONBLOCK to avoid
8306 * process.c (create_process_1): Remove; no longer needed.
8307 (create_process): Remove timer hack; no longer needed, now that
8308 the child avoids deadlock.
8310 2013-07-20 Glenn Morris <rgm@gnu.org>
8312 * image.c (Fimage_flush): Fix doc typo.
8314 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8316 Fix array bounds violation when pty allocation fails.
8317 * process.c (PTY_NAME_SIZE): New constant.
8318 (pty_name): Remove static variable; it's now auto.
8319 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8320 Take pty_name as an arg rather than using a static variable.
8321 All callers changed.
8322 (create_process): Recover pty_flag from process, not from volatile local.
8323 (create_pty): Stay inside array even when pty allocation fails.
8324 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8326 * lread.c (Fload): Avoid initialization only when lint checking.
8327 Mention that it's needed only for older GCCs.
8329 2013-07-20 Kenichi Handa <handa@gnu.org>
8331 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8332 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8334 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8336 * lread.c (Fload): Avoid uninitialized warning.
8338 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8340 Fix some minor file descriptor leaks and related glitches.
8341 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8342 (create_lock_file): Use write, not emacs_write.
8343 * image.c (slurp_file, png_load_body):
8344 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8345 (server_accept_connection):
8346 Don't leak an fd on memory allocation failure.
8347 * image.c (slurp_file): Add a cheap heuristic for growing files.
8348 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8349 as that's what the other routines do. Maybe input need not be
8350 blocked at all, but it's better to be consistent.
8351 Avoid undefined behavior when strlen is zero.
8353 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8354 (NSTATICS): Now a constant; doesn't need to be a macro.
8356 2013-07-19 Richard Stallman <rms@gnu.org>
8358 * coding.c (decode_coding_utf_8): Add simple loop for fast
8359 processing of ASCII characters.
8361 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8363 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8365 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8367 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8368 unportable 'struct x_display_info'.
8369 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8372 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8374 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8375 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8377 (system_process_attributes): Prefer plain char to unsigned char
8378 when either will do. Clean up properly if interrupted or if
8379 memory allocations fail. Don't assume sscanf succeeds.
8380 Remove no-longer-needed workaround to stop GCC from whining.
8381 Read command-line once, instead of multiple times. Check read status a
8384 Fix obscure porting bug with varargs functions.
8385 The code assumed that int is treated like ptrdiff_t in a vararg
8386 function, which is not a portable assumption. There was a similar
8387 -- though these days less likely -- porting problem with various
8388 assumptions that pointers of different types all smell the same as
8389 far as vararg functions is conserved. To make this problem less
8390 likely in the future, redo the API to use varargs functions.
8391 * alloc.c (make_save_value): Remove this vararg function.
8392 All uses changed to ...
8393 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8394 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8396 (make_save_ptr): Rename from make_save_pointer, for consistency with
8397 the above. Define only on platforms that need it. All uses changed.
8399 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8401 * keyboard.c: Try to fix typos in previous change.
8402 (DISPLAY_LIST_INFO): New macro.
8403 (kbd_buffer_get_event): Do not access members that are not present
8404 in X11. Revert inadvertent change of "!=" to "=".
8406 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8408 * keyboard.c (kbd_buffer_get_event):
8409 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8410 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8412 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8414 * filelock.c: Fix unlikely file descriptor leaks.
8415 (get_boot_time_1): Rework to avoid using emacs_open.
8416 This doesn't actually fix a leak, but is better anyway.
8417 (read_lock_data): Use read, not emacs_read.
8419 * doc.c: Fix minor memory and file descriptor leaks.
8420 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8421 (get_doc_string, Fsnarf_documentation):
8422 Fix file descriptor leak on error.
8424 * term.c: Fix minor fdopen-related file descriptor leaks.
8425 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8426 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8428 * charset.c: Fix file descriptor leaks and errno issues.
8430 (load_charset_map_from_file): Don't leak file descriptor on error.
8431 Use plain record_xmalloc since the allocation is larger than
8432 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8434 * eval.c (record_unwind_protect_nothing):
8435 * fileio.c (fclose_unwind):
8437 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8438 The replacement doesn't block input, but that no longer seems
8441 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8443 * lread.c: Fix file descriptor leaks and errno issues.
8444 (Fload): Close some races that leaked fds or streams when 'load'
8446 (Fload, openp): Report error number of last nontrivial failure to open.
8447 ENOENT counts as trivial.
8448 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8450 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8451 now that the function is always called with a nonnegative arg.
8452 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8453 All uses replaced with ...
8454 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8456 A few more minor file errno-reporting bugs.
8457 * callproc.c (Fcall_process):
8458 * doc.c (Fsnarf_documentation):
8459 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8460 * process.c (set_socket_option):
8461 Don't let a constructor trash errno.
8462 * doc.c: Include <errno.h>.
8464 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8466 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8468 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8470 Fix w32 bug with call-process-region (Bug#14885).
8471 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8472 to Fcall_process when the input is empty. This simplifies the
8473 code a bit. It makes no difference on POSIXish platforms but
8474 apparently it fixes a bug on w32.
8476 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8477 * fileio.c (close_file_unwind): Don't close if FD is negative;
8478 this can happen when unwinding a zapped file descriptor.
8479 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8480 in case Emacs runs out of memory between the two unwind-protects.
8481 Don't trash errno when closing FD.
8482 Zap the FD in the specpdl when closing it, instead of deferring
8483 the removal of the unwind-protect; this fixes a bug where a child
8484 function unwinds the stack past us.
8486 New unwind-protect flavors to better type-check C callbacks.
8487 This also lessens the need to write wrappers for callbacks,
8488 and the need for make_save_pointer.
8489 * alloc.c (free_save_value):
8490 * atimer.c (run_all_atimers):
8492 * alloc.c (safe_alloca_unwind):
8493 * atimer.c (unwind_stop_other_atimers):
8494 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8495 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8496 * minibuf.c (choose_minibuf_frame_1):
8497 * process.c (make_serial_process_unwind):
8498 * xdisp.c (pop_message_unwind):
8499 * xselect.c (queue_selection_requests_unwind):
8500 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8501 * alloc.c (record_xmalloc):
8502 Prefer record_unwind_protect_ptr to record_unwind_protect with
8504 * alloc.c (Fgarbage_collect):
8505 Prefer record_unwind_protect_void to passing a dummy.
8506 * buffer.c (restore_buffer):
8507 * window.c (restore_window_configuration):
8508 * xfns.c, w32fns.c (do_unwind_create_frame)
8509 New wrapper. All record-unwind uses of wrappee changed.
8510 * buffer.c (set_buffer_if_live):
8511 * callproc.c (call_process_cleanup, delete_temp_file):
8512 * coding.c (code_conversion_restore):
8513 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8514 * editfns.c (save_excursion_restore)
8515 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8516 (save_restriction_restore):
8517 * eval.c (restore_stack_limits, un_autoload):
8518 * fns.c (require_unwind):
8519 * keyboard.c (recursive_edit_unwind, tracking_off):
8520 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8521 * macros.c (pop_kbd_macro, restore_menu_items):
8522 * nsfns.m (unwind_create_frame):
8523 * print.c (print_unwind):
8524 * process.c (start_process_unwind):
8525 * search.c (unwind_set_match_data):
8526 * window.c (select_window_norecord, select_frame_norecord):
8527 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8528 (fast_set_selected_frame):
8529 * xfns.c, w32fns.c (unwind_create_tip_frame):
8530 Return void, not a dummy Lisp_Object. All uses changed.
8531 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8532 * callproc.c (call_process_kill):
8533 * fileio.c (restore_point_unwind, decide_coding_unwind)
8534 (build_annotations_unwind):
8535 * insdel.c (Fcombine_after_change_execute_1):
8536 * keyboard.c (read_char_help_form_unwind):
8537 * menu.c (unuse_menu_items):
8538 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8539 * sound.c (sound_cleanup):
8540 * xdisp.c (unwind_redisplay):
8541 * xfns.c (clean_up_dialog):
8542 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8543 Accept no args and return void, instead of accepting and returning
8544 a dummy Lisp_Object. All uses changed.
8545 * cygw32.c (fchdir_unwind):
8546 * fileio.c (close_file_unwind):
8547 * keyboard.c (restore_kboard_configuration):
8548 * lread.c (readevalllop_1):
8549 * process.c (wait_reading_process_output_unwind):
8550 Accept int and return void, rather than accepting an Emacs integer
8551 and returning a dummy object. In some cases this fixes an
8552 unlikely bug when the corresponding int is outside Emacs integer
8553 range. All uses changed.
8554 * dired.c (directory_files_internal_unwind):
8555 * fileio.c (do_auto_save_unwind):
8556 * gtkutil.c (pop_down_dialog):
8557 * insdel.c (reset_var_on_error):
8558 * lread.c (load_unwind):
8559 * xfns.c (clean_up_file_dialog):
8560 * xmenu.c, nsmenu.m (pop_down_menu):
8561 * xmenu.c (cleanup_widget_value_tree):
8562 * xselect.c (wait_for_property_change_unwind):
8563 Accept pointer and return void, rather than accepting an Emacs
8564 save value encapsulating the pointer and returning a dummy object.
8566 * editfns.c (Fformat): Update the saved pointer directly via
8567 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8568 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8569 (unwind_body): New function.
8570 (record_unwind_protect): First arg is now a function returning void,
8571 not a dummy Lisp_Object.
8572 (record_unwind_protect_ptr, record_unwind_protect_int)
8573 (record_unwind_protect_void): New functions.
8574 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8575 * fileio.c (struct auto_save_unwind): New type.
8576 (do_auto_save_unwind): Use it.
8577 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8578 * insdel.c (struct rvoe_arg): New type.
8579 (reset_var_on_error): Use it.
8580 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8582 (specbinding_func): Remove; there are now several such functions.
8583 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8584 (set_unwind_protect_ptr): New function.
8585 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8587 Be simpler and more consistent about reporting I/O errors.
8588 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8589 Say "Read error" and "Write error", rather than "I/O error", or
8590 "IO error reading", or "IO error writing", when a read or write
8592 * process.c (Fmake_network_process, wait_reading_process_output)
8593 (send_process, Fprocess_send_eof, wait_reading_process_output):
8594 Capitalize diagnostics consistently. Put "failed foo" at the
8595 start of the diagnostic, so that we don't capitalize the
8596 function name "foo". Consistently say "failed" for such
8598 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8599 All callers changed. This is so it can use report_file_error.
8600 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8601 diagnostics consistently as above.
8603 * fileio.c (report_file_errno): Fix errno reporting bug.
8604 If the file name is neither null nor a pair, package it up as a
8605 singleton list. All callers changed, both to this function and to
8606 report_file_error. This fixes a bug where the memory allocator
8607 invoked by list1 set errno so that the immediately following
8608 report_file_error reported the wrong errno value.
8610 Fix minor problems found by --enable-gcc-warnings.
8611 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8612 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8614 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8616 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8617 Set event->arg to Qt if switch-event shall be generated.
8618 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8620 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8622 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8625 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8626 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8627 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8628 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8629 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8630 and there is a focused frame.
8631 (head_table): Add focus-in and focus-out.
8632 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8633 bind to handle-focus-in/out.
8635 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8636 (Fhandle_switch_frame): Call Fhandle_focus_in.
8637 (syms_of_frame): defsubr handle-focus-in/out.
8639 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8641 Fix porting bug to older POSIXish platforms (Bug#14862).
8642 * sysdep.c (emacs_pipe): New function, that implements
8643 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8644 This should port better to CentOS 5 and to Mac OS X 10.6.
8645 All calls to pipe2 changed.
8647 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8648 This makes the code easier to read and the executable a bit smaller.
8649 Do not replace all calls to Fcons that happen to create lists,
8650 just calls that are intended to create lists. For example, when
8651 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8652 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8653 Similarly for list2 through list5.
8654 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8655 * bytecode.c (exec_byte_code):
8656 * callint.c (quotify_arg, Fcall_interactively):
8657 * callproc.c (Fcall_process, create_temp_file):
8658 * charset.c (load_charset_map_from_file)
8659 (Fdefine_charset_internal, init_charset):
8660 * coding.c (get_translation_table, detect_coding_system)
8661 (Fcheck_coding_systems_region)
8662 (Fset_terminal_coding_system_internal)
8663 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8664 * composite.c (update_compositions, Ffind_composition_internal):
8665 * dired.c (directory_files_internal, file_name_completion)
8667 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8668 * doc.c (Fsnarf_documentation):
8669 * editfns.c (Fmessage_box):
8671 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8672 (Feval, eval_sub, Ffuncall, apply_lambda):
8673 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8674 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8675 (Fset_file_times, Finsert_file_contents)
8676 (Fchoose_write_coding_system, Fwrite_region):
8677 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8678 * font.c (font_registry_charsets, font_parse_fcname)
8679 (font_prepare_cache, font_update_drivers, Flist_fonts):
8680 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8681 * frame.c (make_frame, Fmake_terminal_frame)
8682 (x_set_frame_parameters, x_report_frame_params)
8683 (x_default_parameter, Fx_parse_geometry):
8684 * ftfont.c (syms_of_ftfont):
8685 * image.c (gif_load):
8686 * keyboard.c (command_loop_1):
8687 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8688 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8689 (Fminor_mode_key_binding, accessible_keymaps_1)
8690 (Faccessible_keymaps, Fwhere_is_internal):
8691 * lread.c (read_emacs_mule_char):
8692 * menu.c (find_and_return_menu_selection):
8693 * minibuf.c (get_minibuffer):
8694 * nsfns.m (Fns_perform_service):
8695 * nsfont.m (ns_script_to_charset):
8696 * nsmenu.m (ns_popup_dialog):
8697 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8698 (Fx_own_selection_internal):
8699 * nsterm.m (append2):
8700 * print.c (Fredirect_debugging_output)
8701 (print_prune_string_charset):
8702 * process.c (Fdelete_process, Fprocess_contact)
8703 (Fformat_network_address, set_socket_option)
8704 (read_and_dispose_of_process_output, write_queue_push)
8705 (send_process, exec_sentinel):
8706 * sound.c (Fplay_sound_internal):
8707 * textprop.c (validate_plist, add_properties)
8708 (Fput_text_property, Fadd_face_text_property)
8709 (copy_text_properties, text_property_list, syms_of_textprop):
8710 * unexaix.c (report_error):
8711 * unexcoff.c (report_error):
8712 * unexsol.c (unexec):
8713 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8714 (Fformat_mode_line, syms_of_xdisp):
8715 * xfaces.c (set_font_frame_param)
8716 (Finternal_lisp_face_attribute_values)
8717 (Finternal_merge_in_global_face, syms_of_xfaces):
8718 * xfns.c (x_default_scroll_bar_color_parameter)
8719 (x_default_font_parameter, x_create_tip_frame):
8720 * xfont.c (xfont_supported_scripts):
8721 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8722 (menu_help_callback, xmenu_show):
8724 * xterm.c (set_wm_state):
8725 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8726 and similarly for list2 through list5.
8728 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8730 * callproc.c (Fcall_process_region): Fix minor race and tune.
8731 (create_temp_file): New function, with the temp-file-creation part
8732 of the old Fcall_process_region. Use Fcopy_sequence to create the
8733 temp file name, rather than alloca + build_string, for simplicity.
8734 Don't bother to block input around the temp file creation;
8735 shouldn't be needed. Simplify use of mktemp.
8736 Use record_unwind_protect immediately after creating the temp file;
8737 this closes an unlikely race where the temp file was not removed.
8738 Use memcpy rather than an open-coded loop.
8739 (Fcall_process_region): Use the new function. If the input is
8740 empty, redirect from /dev/null rather than from a newly created
8741 empty temp file; this avoids unnecessary file system traffic.
8743 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8745 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8746 Simplify by making this case like the other two. This is a bit
8747 slower on obsolete hosts, but the extra complexity isn't worth it.
8749 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8750 * process.c (create_process) [!DOS_NT]:
8751 Remove now-unnecessary calls to emacs_close.
8753 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8755 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8756 returning early. (Bug#14850)
8758 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8759 and inhibit-iso-escape-detection attributes of 'undecided'.
8762 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8764 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8765 Reported by Herbert J. Skuhra in
8766 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8768 Don't lose top specpdl entry when memory is exhausted.
8769 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8770 specpdl overflow here, to simplify callers; all callers changed.
8771 Always reserve an unused entry at the stack top; this avoids
8772 losing the top entry's information when memory is exhausted.
8774 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8776 Clean up errno reporting and fix some errno-reporting bugs.
8777 * callproc.c (Fcall_process):
8778 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8779 * process.c (create_process, Fmake_network_process):
8780 * unexaix.c (report_error):
8781 * unexcoff.c (report_error):
8782 Be more careful about reporting the errno of failed operations.
8783 The code previously reported the wrong errno sometimes.
8784 Also, prefer report_file_errno to setting errno + report_file_error.
8785 (Fcall_process): Look at openp return value rather than at path,
8786 as that's a bit faster and clearer when there's a numeric predicate.
8787 * fileio.c (report_file_errno): New function, with most of the
8788 old contents of report_file_error.
8789 (report_file_error): Use it.
8790 (Ffile_exists_p, Ffile_accessible_directory_p):
8791 Set errno to 0 when it is junk.
8792 * fileio.c (Faccess_file):
8793 * image.c (x_create_bitmap_from_file):
8794 Use faccessat rather than opening the file, to avoid the hassle of
8795 having a file descriptor open.
8796 * lisp.h (report_file_errno): New decl.
8797 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8800 * process.c (create_process, wait_reading_process_output) [AIX]:
8801 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8802 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8803 a multithreaded environment anyway).
8804 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8806 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8808 * image.c (x_find_image_file): Don't close a remote file handle.
8810 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8812 Fix races with threads and file descriptors.
8813 * callproc.c (Fcall_process_region):
8814 * dired.c (open_directory):
8815 * emacs.c (main, Fdaemon_initialized):
8816 * image.c (x_find_image_file):
8817 * inotify.c (Finotify_rm_watch):
8818 * lread.c (Flocate_file_internal):
8819 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8820 * term.c (term_mouse_moveto, init_tty):
8821 * termcap.c (tgetent):
8822 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8823 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8824 * unexhp9k800.c, unexmacosx.c (unexec):
8825 * callproc.c (Fcall_process_region):
8826 Use emacs_close, not close.
8827 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8828 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8829 and posix_close function on current platforms (which all lack them).
8830 (emacs_close): Use it. This should fix the races on GNU/Linux and
8831 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8832 and it should avoid closing random victim file descriptors on
8835 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8837 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8838 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8841 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8842 This is for .gdbinit xbacktrace.
8844 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8845 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8846 (emacs_set_tty): Now static.
8847 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8848 * term.c (tty_capable_p, tty_default_color_capabilities)
8849 (get_tty_terminal, term_mouse_movement)
8850 (handle_one_term_event, init_tty, maybe_fatal):
8851 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8852 (tgetent, scan_file, name_match, compare_contin):
8853 * terminal.c (get_terminal):
8854 Use bool for boolean.
8855 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8856 Prefer char to unsigned char if either will do.
8857 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8858 (tty_write_glyphs): Prefer int to unsigned.
8859 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8860 All callers changed.
8861 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8863 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8866 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8867 (B__dummy__): New dummy symbol, to pacify C89.
8868 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8869 they can't grok varargs macros.
8870 * dispnew.c (add_window_display_history)
8871 (add_frame_display_history):
8872 * print.c (print_object):
8873 * xdisp.c (debug_method_add):
8874 Use %p printf format only for void pointers.
8875 * emacs.c (usage_message): New constant, replacing ...
8876 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8877 (main): Adjust to usage reorg.
8878 * fns.c (syms_of_fns):
8879 * profiler.c (syms_of_profiler):
8880 Don't use non-constant struct initializers.
8881 * gnutls.h (gnutls_initstage_t):
8882 * lisp.h (enum Lisp_Fwd_Type):
8883 * lread.c (lisp_file_lexically_bound_p):
8884 * xsettings.c (anonymous enum):
8885 Remove trailing comma.
8886 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8887 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8888 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8890 * regex.c (const_re_char): New type, to pacify strict C89.
8891 All uses of 'const re_char' replaced to use it.
8892 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8893 with glibc when strict C89. This change is imported from gnulib.
8895 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8896 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8897 Omit GNU_LINUX implementation, since it requires long long.
8898 * xterm.c (x_draw_underwave):
8899 Do not assume the traditional order of struct's members.
8900 (x_term_init): Rewrite to avoid the need for non-constant structure
8903 Syntax cleanup, mostly replacing macros with functions.
8904 This removes the need for the syntax_temp hack.
8905 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8906 * syntax.c (SYNTAX_INLINE): New macro.
8907 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8908 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8909 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8910 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8911 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8912 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8913 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8914 Now constants, not macros.
8915 (syntax_temp) [!__GNUC__]: Remove.
8916 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8917 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8918 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8919 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8920 Move here from syntax.h; now functions, not macros. Except for the
8921 last function, these are static since only syntax.c uses them.
8922 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8923 All uses changed. Now a function, not a macro; use this fact
8924 to simplify the code.
8925 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8926 compiler bugs; no longer relevant.
8927 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8928 (SYNTAX_INLINE): New macro.
8929 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8930 for the new functions. Use bool for boolean member.
8931 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8932 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8933 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8934 (SETUP_BUFFER_SYNTAX_TABLE):
8935 Now extern inline functions, not macros.
8936 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8937 Remove; all uses replaced by implementation.
8938 (syntax_temp) [!__GNUC__]: Remove decl.
8939 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8941 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8943 * emacs.c (main): Fix syntax error.
8945 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8947 Timestamp fixes for undo (Bug#14824).
8948 * atimer.c (schedule_atimer):
8949 * fileio.c (Ffile_newer_than_file_p):
8950 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8951 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8952 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8953 (syms_of_fileio): Remove Sclear_visited_file_name.
8954 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8955 file doesn't exist; this avoids an ambiguity with negative timestamps.
8956 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8957 * systime.h (make_emacs_time, invalid_emacs_time):
8958 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8959 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8960 * undo.c (record_first_change): Push (visited-file-modtime) onto
8961 undo list rather than reimplementing it by hand, incorrectly.
8963 2013-07-09 Ken Brown <kbrown@cornell.edu>
8965 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8967 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8969 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8971 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8973 Handle errno and exit status a bit more carefully.
8974 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8975 number into an exit status. Instead, use EXIT_CANCELED.
8976 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8977 * callproc.c (relocate_fd):
8978 * emacs.c (close_output_streams, main):
8979 * process.c (create_process):
8980 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8981 Use emacs_perror for simplicity.
8982 * callproc.c (relocate_fd, main):
8983 * sysdep.c (sys_subshell):
8984 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8985 (shut_down_emacs): Use emacs_write, not write.
8986 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8987 * fileio.c (Fcopy_file, e_write):
8988 * nsterm.m (ns_select):
8989 * process.c (send_process):
8990 * sound.c (vox_write):
8991 Use emacs_write_sig, not emacs_write.
8992 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8993 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8995 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8997 (emacs_full_write): New function.
8998 (emacs_write): Rewrite to use it.
8999 (emacswrite_sig, emacs_perror): New functions.
9000 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9002 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9004 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9005 on NS even if it is present. Pixmap on NS is a void*.
9007 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9009 Port to Ubuntu 10 (Bug#14803).
9010 Problem reported by T.V. Raman.
9011 * process.c (close_on_exec, accept4, process_socket):
9012 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9014 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9016 * w32.c (sys_dup): Declare prototype.
9020 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9022 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9024 Make file descriptors close-on-exec when possible (Bug#14803).
9025 This simplifies Emacs a bit, since it no longer needs to worry
9026 about closing file descriptors by hand in some cases.
9027 It also fixes some unlikely races. Not all such races, as
9028 libraries often open files internally without setting
9029 close-on-exec, but it's an improvement.
9030 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9031 * callproc.c (Fcall_process) [!MSDOS]:
9032 * emacs.c (main) [!DOS_NT]:
9033 * nsterm.m (ns_term_init):
9034 * process.c (create_process):
9035 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9036 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9037 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9038 Prefer mkostemp with O_CLOEXEC to mkstemp.
9039 * callproc.c (relocate_fd) [!WINDOWSNT]:
9040 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9041 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9043 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9044 Make the resulting file descriptor close-on-exec.
9045 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9046 * lread.c (load_descriptor_list, load_descriptor_unwind):
9047 Remove; no longer needed. All uses removed.
9048 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9049 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9051 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9052 (Fmake_network_process, Fnetwork_interface_list)
9053 (Fnetwork_interface_info, server_accept_connection):
9054 Make newly-created socket close-on-exec.
9055 * sysdep.c (emacs_open, emacs_fopen):
9056 Make new-created descriptor close-on-exec.
9057 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9058 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9060 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9062 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9063 for NS_IMPL_GNUSTEP.
9065 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9067 Fix openp errno handling.
9068 * callproc.c (Fcall_process): Preserve openp errno around close.
9069 * lread.c (openp): Set errno when returning -1, as some callers
9072 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9074 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9076 * nsterm.h (NSSavePanel): Update comment.
9077 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9078 (ns_run_file_dialog): Declare.
9080 * nsfns.m: Remove panelOK.
9082 (ns_run_file_dialog): New function.
9083 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9084 event loop, so file dialog is popped up by ns_run_file_dialog, called
9085 by sendEvent (Bug#14578).
9086 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9088 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9090 * xdisp.c (default_line_pixel_height): New function.
9091 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9092 (try_cursor_movement, redisplay_window, try_window)
9093 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9095 * window.c (window_scroll_pixel_based):
9096 use default_line_pixel_height.
9098 * dispextern.h (default_line_pixel_height): Add prototype.
9100 * frame.c (x_set_line_spacing): Accept a float value for
9101 line-spacing parameter, per the documentation.
9103 * data.c (Fmultibyte_string_p): Doc fix.
9105 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9107 Use emacs_open more consistently when opening files.
9108 This handles EINTR more consistently now, and makes it easier
9109 to introduce other uniform changes to file descriptor handling.
9110 * sysstdio.h: New file.
9111 * buffer.c (mmap_init):
9112 * cygw32.c (chdir_to_default_directory):
9113 * dispnew.c (Fopen_termscript):
9114 * emacs.c (Fdaemon_initialized):
9115 * fileio.c (Fdo_auto_save):
9116 * image.c (slurp_file, png_load_body, jpeg_load_body):
9117 * keyboard.c (Fopen_dribble_file):
9119 * print.c (Fredirect_debugging_output):
9120 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9121 * termcap.c (tgetent):
9122 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9123 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9124 * w32term.c (w32_initialize) [CYGWIN]:
9125 * xfaces.c (Fx_load_color_file):
9126 Use emacs_open instead of plain open, and emacs_fopen instead of
9128 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9129 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9130 * callproc.c (default_output_mode): New constant.
9131 (Fcall_process): Use it to call emacs_open instead of plain creat.
9132 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9133 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9134 (emacs_fopen): New function.
9135 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9136 Include <lisp.h>, for emacs_open.
9137 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9139 Remove duplicate #include directives.
9140 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9142 Don't include stdio.h twice.
9143 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9144 Don't include sys/types.h or stdio.h twice.
9145 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9146 * lread.c: Don't include coding.h twice.
9147 * nsfont.m: Don't include frame.h twice.
9148 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9149 * ralloc.c: Don't include <unistd.h> twice.
9150 * xdisp.c: Don't include font.h twice.
9151 * xterm.c: Don't include fontset.h twice.
9152 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9154 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9156 Scale ImageMagick images more carefully.
9157 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9158 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9159 Be more careful about avoiding undefined behavior after
9160 integer overflow and division by zero.
9162 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9164 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9165 (syms_of_w32fns): DEFSYM them.
9166 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9167 (CCHDEVICENAME): Define macros if not defined.
9168 (struct MONITOR_INFO_EX): New struct.
9169 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9170 (enum_display_monitors_fn): New variable.
9171 (globals_of_w32fns): Initialize it.
9172 (Fx_display_pixel_width, Fx_display_pixel_height)
9173 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9174 multi-monitor setups in docstrings.
9175 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9176 screen size by primary monitor's millimeter per pixel.
9177 (w32_monitor_enum, w32_display_monitor_attributes_list)
9178 (w32_display_monitor_attributes_list_fallback)
9179 (Fw32_display_monitor_attributes_list): New functions.
9180 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9182 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9184 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9186 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9188 * fileio.c (Qfile_notify_error): New error symbol.
9190 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9191 * inotify.c (inotify_callback, symbol_to_inotifymask)
9192 (Finotify_add_watch, Finotify_rm_watch): Use it.
9193 (inotifyevent_to_event): Exchange order of cookie and file name.
9194 (Finotify_add_watch): Adapt docstring.
9196 * lisp.h (Qfile_notify_error): Declare.
9198 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9200 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9201 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9202 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9203 which did not work (see <http://bugs.gnu.org/14569#307>).
9204 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9205 && (!noninteractive || initialized)). This attempts to thread
9206 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9208 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9210 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9211 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9213 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9215 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9216 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9217 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9218 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9220 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9222 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9223 Define to __sys_siglist.
9225 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9227 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9228 word-wrap, so that overflow-newline-into-fringe would work in
9229 visual-line-mode. (Bug#2749)
9230 (move_it_in_display_line_to): When the last scanned display
9231 element fits exactly on the display line, and
9232 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9233 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9234 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9235 finding buffer position that corresponds to pixel coordinates,
9236 e.g. in buffer_posn_from_coords.
9238 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9240 * process.c (handle_child_signal): Call catch_child_signal if
9243 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9245 Don't convert function pointers to void * and back.
9246 It isn't portable C, and it's easy enough to avoid.
9247 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9248 (make_save_value): Add support for SAVE_FUNCPOINTER.
9249 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9250 * print.c (print_object):
9251 Distinguish function from object pointers.
9252 * lisp.h (SAVE_FUNCPOINTER): New constant.
9253 (SAVE_SLOT_BITS): Adjust to it.
9254 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9255 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9256 (voidfuncptr): New typedef.
9257 (struct Lisp_Save_Value): New member data[0].funcpointer.
9258 (XSAVE_FUNCPOINTER): New function.
9260 Simplify buildobj processing.
9261 * Makefile.in (buildobj.h): Make it a sequence of strings each
9262 followed by comma, rather than a single string. Put it into a
9263 .tmp file in case there's an error while generating it.
9264 (gl-stamp): Use .tmp for temp files.
9265 (mostlyclean): Clean .tmp files.
9266 * doc.c (buildobj): Move to just the routine that needs it.
9267 It's now an array of strings, so processing is simpler.
9269 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9271 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9272 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9273 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9274 Invoke malloc_enable_thread even when not interactive.
9275 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9276 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9277 in this case, since the underlying bug has now been fixed.
9279 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9281 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9282 unlinking it (bug#14691).
9284 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9286 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9287 before checking whether buffer is modified. This lets
9288 `kill-buffer-query-functions' cancel killing of the buffer or save
9289 its content before `kill-buffer' asks user the "Buffer %s
9290 modified; kill anyway?" question.
9292 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9294 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9295 Let the super performKeyEquivalent deal with them (Bug#14747).
9297 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9299 * widget.c (resize_cb): Remove unused local.
9301 Do not use GTK 3 if it exists but cannot be compiled.
9302 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9303 * xterm.c (x_error_handler) [!USE_GTK]:
9306 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9308 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9310 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9311 to the valid range of values. (Bug#14753)
9313 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9314 when moving point by using the current glyph matrix. This avoids
9315 the need to force redisplay when this function is called in a
9318 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9320 Fix minor problems found by static checking.
9321 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9322 Redo the latter's body to sidestep GCC parenthesization warnings.
9323 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9324 * coding.c (detect_coding, detect_coding_system):
9325 * coding.h (struct undecided_spec):
9326 Use bool for boolean.
9327 * image.c (QCmax_width, QCmax_height): Now static.
9328 * xdisp.c (Fmove_point_visually): Remove unused local.
9330 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9332 * xdisp.c (Fmove_point_visually): New function.
9334 2013-06-28 Kenichi Handa <handa@gnu.org>
9336 * coding.h (define_coding_undecided_arg_index): New enum.
9337 (coding_attr_index): New members
9338 coding_attr_undecided_inhibit_null_byte_detection,
9339 coding_attr_undecided_inhibit_iso_escape_detection,
9340 coding_attr_undecided_prefer_utf_8.
9341 (undecided_spec): New struct.
9342 (struct coding_system): New member `undecided' of the member
9345 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9346 (detect_coding): Likewise.
9347 (detect_coding_system): Likewise.
9348 (Fdefine_coding_system_internal): New coding system properties
9349 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9351 (syms_of_coding): Adjust for coding_arg_undecided_max.
9353 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9355 * image.c (x_from_xcolors): Remove unused local.
9357 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9359 Defer image data transfer between X client and server until actual
9362 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9365 * image.c (Destroy_Image): Remove.
9366 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9367 `mask_p', and `colors_p'. All uses changed.
9368 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9369 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9370 New macros for `flags' arg to x_clear_image_1.
9371 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9372 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9373 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9374 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9375 (image_get_x_image, image_unget_x_image): New functions or macros.
9376 (image_background, image_background_transparent, x_to_xcolors)
9377 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9378 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9379 instead of Destroy_Image.
9380 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9381 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9382 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9383 (imagemagick_load_image, svg_load_image): Use them instead of
9384 x_create_x_image_and_pixmap, and x_put_x_image followed by
9385 x_destroy_x_image, respectively.
9386 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9387 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9388 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9389 background_transparent fields.
9390 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9391 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9393 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9395 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9396 This mostly consists of undoing recent changes.
9397 * callproc.c (Fcall_process):
9398 * process.c (create_process):
9399 Do not worry about catching SIGCHLD here, undoing previous change.
9400 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9401 * process.c, process.h (catch_child_signal):
9402 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9403 * process.c (catch_child_handler): Don't worry about being called
9404 lazily and do not assume caller has blocked SIGCHLD, undoing
9405 previous change. Move first-time stuff back to
9406 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9407 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9408 set lib_child_handler if it's already initialized, which may
9409 help avoid problems on GNUstep.
9411 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9413 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9414 * callproc.c (Fcall_process):
9415 * process.c (create_process):
9416 Make sure SIGCHLD is caught before we fork,
9417 since Emacs startup no arranges to catch SIGCHLD.
9418 * process.c (lib_child_handler): Initialize to null, not to
9420 (catch_child_signal): Allow self to be called lazily.
9421 Do nothing if it's already been called.
9422 Assume caller has blocked SIGCHLD (all callers do now).
9423 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9424 just before it's really needed.
9425 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9426 since it hasn't been caught yet.
9428 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9430 * image.c (compute_image_size): New function to implement
9431 :max-width and :max-height.
9432 (imagemagick_load_image): Use it.
9434 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9436 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9437 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9439 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9440 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9441 the SIGCHLD handler, since the code is not atomic and (due to glib)
9442 signals may be arriving now.
9443 * sysdep.c (init_signals): Do not catch child signals here;
9444 'main' now does that later, at a safer time.
9446 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9448 Clean up SIGCHLD handling a bit (Bug#14569).
9449 * process.c, process.h (catch_child_signal):
9450 Now always extern, even if !NS_IMPL_GNUSTEP.
9451 * process.c (catch_child_signal): Move glib tickler here from
9452 init_process_emacs, so that it's done earlier in Emacs
9453 initialization. Also move the noninteractive && !initialized
9454 check here from init_process_emacs. This is all a bit cleaner for
9455 GNUish platforms, and I hope it works around the Cygwin bug.
9456 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9457 that glib signal handling is tickled before glib creates threads.
9459 * process.c (wait_reading_process_output): Avoid int overflow
9460 when reading more than 2 GiB total from a process.
9462 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9464 * process.c (create_process): Handle a couple more cases,
9465 i.e., work even if new_argv and wait_child_setup[i] are cached.
9466 Use Fcall_process's style for volatile vars.
9468 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9470 * process.c (create_process): Mark PROCESS volatile.
9472 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9474 Use C99-style flexible array members if available.
9475 This avoids some subtle aliasing issues, which typically
9476 aren't a problem with GCC but may be a problem elsewhere.
9477 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9478 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9479 In either case, it uses a flexible array member rather than
9480 the old struct hack. All uses changed.
9481 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9482 Adjust to sdata reorganization.
9483 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9484 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9485 that ports better to pre-C99 non-GCC.
9486 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9487 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9488 as the latter has changed.
9489 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9490 and port better to pre-C99 GCC.
9491 * image.c (struct xpm_cached_color):
9492 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9493 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9494 Use FLEXIBLE_ARRAY_MEMBER.
9495 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9496 Move decl to top level so it gets checked against implementation.
9497 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9498 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9500 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9502 * syntax.c: Integer cleanups.
9503 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9504 All uses that need 0-or-2 changed to:
9505 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9506 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9507 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9508 (char_quoted, prev_char_comend_first, back_comment)
9509 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9510 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9511 Use bool for boolean.
9512 (update_syntax_table, skip_chars, skip_syntaxes):
9513 Prefer int to unsigned when either will do.
9514 (back_comment): Return boolean success flag, like forw_comment,
9515 instead of positive-or-minus-1 (which might have overflowed int anyway).
9516 Don't stuff ptrdiff_t into int.
9517 (syntax_spec_code, syntax_code_spec): Now const.
9518 (Fmatching_paren, scan_lists, scan_sexps_forward):
9519 Use enum syntaxcode for syntax code.
9520 (Fmatching_paren): Check that arg is a character, not just an integer.
9521 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9522 (Finternal_describe_syntax_value): Omit no-longer-needed
9524 (skip_chars): Use char, not unsigned char, when the distinction
9526 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9527 * bytecode.c (exec_byte_code):
9528 * syntax.c (syntax_spec_code, Fchar_syntax)
9529 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9531 * syntax.h (SYNTAX_WITH_FLAGS):
9532 Omit unnecessary casts.
9534 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9536 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9537 line dimensions here, to avoid race conditions with the main
9538 thread. (Bug#14062, bug#14630, bug#14669)
9540 * w32term.c (w32_draw_window_cursor): Compute the header line and
9541 mode line dimensions here.
9542 <w32_system_caret_window, w32_system_caret_hdr_height>:
9543 <w32_system_caret_mode_height>: New variables.
9545 * w32term.h: Declare them.
9547 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9549 * alloc.c (die): Move "assertion failed" string here ...
9550 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9551 COND when SUPPRESS_CHECKING. This shrinks the executable text
9552 size by 0.8% to 2.2% when configured with --enable-checking,
9553 depending on optimization flags (GCC 4.8.1 x86-64).
9555 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9557 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9559 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9560 base is 2; this is more accurate.
9562 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9564 * sound.c (string_default): Move to !WINDOWSNT section.
9565 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9567 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9569 * sound.c: Integer cleanups.
9570 Remove unnecessary forward decls.
9571 (struct sound_device): The 'file' member is now a Lisp_Object, not
9572 a char *, so that we needn't invoke alloca on a huge size.
9573 (Fplay_sound_internal): Adjust to this.
9574 (string_default): New function.
9575 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9576 Use it to adjust to the struct sound_device change.
9577 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9578 (be2hs) [0]: Remove.
9580 * syntax.c (skip_chars): Don't use uninitialized storage
9581 when searching a multibyte buffer for characters that are not in a
9582 unibyte string that contains non-ASCII characters.
9584 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9586 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9587 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9589 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9591 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9593 2013-06-18 Kenichi Handa <handa@gnu.org>
9595 * font.c (Ffont_spec): Signal an error for an invalid font name
9598 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9600 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9601 In particular this ports to 32-bit sparc Sun cc.
9602 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9603 array with a dummy element at specpdl[-1], so that its address can
9605 (unbind_to): Do not copy the binding; not needed, now that we
9606 copy old_value in the one place where the copy is needed.
9607 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9608 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9609 (union specbinding): Rename from struct specbinding. Redo layout
9610 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9611 which is not portable. With Sun C 5.12 32-bit sparc, the
9612 declaration causes nargs to be an unsigned bitfield, a behavior
9613 that the C standard allows; but Emacs wants nargs to be signed.
9614 The overall type is now a union of structures rather than a
9615 structure of union of structures, and the 'kind' member is now a
9616 bitfield, so that the overall type doesn't grow. All uses changed.
9617 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9619 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9621 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9622 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9624 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9626 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9628 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9629 unless we know that the window w's frame is a frame object.
9630 Another attempt at solving bug#14062 and bug#14630.
9632 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9634 * textprop.c (property_set_type): New enum.
9635 (add_properties): Allow appending/prepending text properties.
9636 (add_text_properties_1): Factored out of Fadd_text_properties.
9637 (Fadd_text_properties): Move all the code into
9638 add_text_properties_1.
9639 (Fadd_face_text_property): New function that calls
9640 add_text_properties_1.
9642 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9644 Move functions from lisp.h to individual modules when possible.
9645 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9646 * alloc.c (XFLOAT_INIT, set_symbol_name):
9647 * buffer.c (CHECK_OVERLAY):
9648 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9649 (set_char_table_parent):
9650 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9651 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9652 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9653 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9655 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9656 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9657 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9658 (backtrace_args, backtrace_debug_on_exit):
9659 * floatfns.c (CHECK_FLOAT):
9660 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9661 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9662 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9663 (set_hash_index_slot):
9664 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9665 * marker.c (CHECK_MARKER):
9666 * textprop.c (CHECK_STRING_OR_BUFFER):
9667 * window.c (CHECK_WINDOW_CONFIGURATION):
9668 Move here from lisp.h, and make these functions static rather than
9670 * buffer.c (Qoverlayp):
9672 * fns.c (Qhash_table_p):
9673 * window.c (Qwindow_configuration_p):
9675 * lisp.h: Remove the abovementioned defns and decls.
9677 Use functions, not macros, for XINT etc (Bug#11935).
9678 In lisp.h, prefer functions to function-like macros, and
9679 constants to object-like macros, when either will do. This:
9680 . simplifies use, as there's no more need to worry about
9681 arguments' side effects being evaluated multiple times.
9682 . makes the code easier to debug on some platforms.
9683 However, when using gcc -O0, keep using function-like macros
9684 for a few critical operations, for performance reasons.
9685 This sort of thing isn't needed with gcc -Og, but -Og
9686 is a GCC 4.8 feature and isn't widely-enough available yet.
9687 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9688 Remove enum lsb_bits; no longer needed.
9689 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9690 * buffer.c (Qoverlap):
9692 * fns.c (Qhash_table_p):
9693 Now extern, so lisp.h can use these symbols.
9694 * dispextern.h: Include character.h, for MAX_CHAR etc.
9695 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9696 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9697 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9698 (GLYPH_CODE_P): Move here from lisp.h.
9699 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9700 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9701 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9702 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9703 XUNTAG now returns void *.
9704 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9705 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9706 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9707 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9708 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9709 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9710 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9711 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9712 New macros, renamed from their sans-lisp_h_ counterparts.
9713 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9714 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9715 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9716 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9717 If compiling via GCC without optimization, define these as macros
9718 in addition to inline functions.
9719 To disable this, compile with -DINLINING=0.
9720 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9721 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9722 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9723 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9724 (INTMASK, VALMASK): Now macros, since static values cannot be
9725 accessed from extern inline functions.
9726 (VALMASK): Also a constant, for benefit of old GDB.
9727 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9728 is INTEGERP, which can fold it in.
9729 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9730 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9731 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9732 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9733 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9734 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9735 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9736 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9737 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9738 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9739 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9740 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9741 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9742 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9743 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9744 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9745 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9746 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9747 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9748 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9749 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9750 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9751 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9752 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9753 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9754 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9755 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9756 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9757 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9758 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9759 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9760 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9761 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9763 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9764 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9765 (VALMASK): Define in one place rather than in two, merging the
9766 USE_LSB_TAG parts; this is simpler.
9767 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9768 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9769 Move up, to avoid use before definition.
9770 Also include "globals.h" earlier, for the same reason.
9771 (make_natnum): New function.
9772 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9773 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9774 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9775 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9776 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9777 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9778 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9779 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9780 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9781 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9782 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9783 (Qwindow_configuration_p, Qimage): New forward declarations.
9784 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9785 (STRING_COPYIN): Remove; unused.
9786 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9787 (xcar_addr, xcdr_addr): New functions. All uses changed.
9788 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9789 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9790 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9791 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9792 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9793 (TYPE_RANGED_INTEGERP): Simplify.
9794 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9795 (setlocale, fixup_locale, synchronize_system_messages_locale)
9796 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9797 Now empty functions, not macros.
9798 (functionp): Return bool, not int.
9799 * window.c (Qwindow_configuration_p): Now extern,
9800 so window.h can use it.
9801 * window.h (Qwindowp): Move decl back to lisp.h.
9803 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9805 * xdisp.c (Fline_pixel_height): New function, required for solving
9808 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9810 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9812 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9814 * lread.c (syms_of_lread):
9815 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9817 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9819 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9821 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9823 * fileio.c (expand_file_name): Doc fix.
9825 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9827 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9828 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9829 Wait for self, not for 0. This can't hurt on GNU or similar
9830 system, and may help with Cygwin.
9832 * keyboard.c: Don't use PROP (...) as an lvalue.
9833 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9834 Use set_prop (A, B), not PROP (A) = B.
9836 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9838 * xdisp.c (get_it_property): Use it->window instead of generating
9839 a Lisp object from it->w.
9841 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9843 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9844 get-char-property the window that is being rendered, instead of
9845 the buffer, to support window-specific overlays. (Bug#14575)
9846 (compute_display_string_pos): When W is NULL, use the current
9847 buffer as the object to pass to get-char-property.
9848 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9849 pointer member of the bidi iterator, since no window is pertinent
9852 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9854 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9855 being displayed, and pass it to compute_display_string_pos.
9856 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9857 (bidi_paragraph_init): All callers changed.
9859 * xdisp.c (init_from_display_pos, init_iterator)
9860 (handle_single_display_spec, next_overlay_string)
9861 (get_overlay_strings_1, reseat_1, reseat_to_string)
9862 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9863 Set bidi_it.w member from it->w.
9864 (compute_display_string_pos): Accept additional argument, the
9865 window being displayed, and pass it to Fget_char_property.
9868 * dispextern.h (struct bidi_it): New member w, the window being
9870 (compute_display_string_pos): Adjust prototype.
9872 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9874 * xgselect.c: Remove unneeded include xterm.h.
9876 * process.c (wait_reading_process_output): Check for NS before GLIB.
9877 GLIB may be linked in due to rsvg, but ns_select must be called.
9879 * xgselect.c (xg_select): Remove call to window_system_available
9880 and g_main_context_pending at the top, so Gdk events (i.e. file
9881 notify) are processed when Emacs is started with -nw.
9883 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9885 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9886 (ctagsfiles3): New variable, includes only *.m files.
9887 (TAGS): Use an explicit language name in the regular expressions,
9888 to avoid transformation of '/SOMETHING' by MSYS to
9889 'c:\MSYS\SOMETHING'.
9891 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9893 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9895 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9897 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9898 still need to set the mouse pointer shape and activate help-echo.
9901 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9903 A few porting etc. fixes for the new file monitor code.
9904 See the thread containing
9905 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9906 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9907 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9908 (dir_monitor_callback, Fgfile_rm_watch):
9909 Use assq_no_quit instead of Fassoc, for speed.
9910 (dir_monitor_callback, Fgfile_rm_watch):
9911 eassert that the monitor is a fixnum.
9912 (dir_monitor_callback): No need for CDR_SAFE.
9913 Simplify building of lisp with alternative tails.
9914 (Fgfile_add_watch, Fgfile_rm_watch):
9915 Do not assume glib functions set errno reliably on failure.
9916 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9917 and signal an error otherwise.
9918 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9919 Use Fdelq instead of Fdelete, for speed.
9921 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9923 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9924 don't insist on being invoked on a highlighted tool-bar button.
9925 Avoids losing tool-bar functionality when mouse-highlight is nil.
9926 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9927 Don't highlight when mouse-highlight is nil.
9928 (note_mouse_highlight): When mouse-highlight is nil, don't return
9929 right away; instead, run tool-bar and mode-line highlight
9930 subroutine, clear any existing highlight, and revert the mouse
9931 pointer to its default shape. (Bug#14558)
9933 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9935 * lisp.mk (lisp): Add prog-mode.el.
9937 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9939 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9940 * process.c (dummy_handler): New function.
9941 (lib_child_handler): New static var.
9942 (handle_child_signal): Invoke it.
9943 (catch_child_signal): If a library has set up a signal handler,
9944 save it into lib_child_handler.
9945 (init_process_emacs): If using glib and not on Windows, tickle glib's
9946 child-handling code so that it initializes its private SIGCHLD handler.
9947 * syssignal.h (SA_SIGINFO): Default to 0.
9948 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9949 31; it should no longer be needed now.
9951 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9953 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9955 * gfilenotify.c (globals_of_gfilenotify): New function.
9956 (syms_of_gfilenotify): Move global initialization there.
9958 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9960 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9962 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9963 * keyboard.c (menu_bar_items, tool_bar_items):
9964 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9965 not override local keymaps any more.
9967 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9969 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9971 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9973 * w32console.c (initialize_w32_display): Return the dimensions of
9974 the console window via 2 additional arguments, not via the current
9975 frame. This avoids crashes due to overrunning the bounds of
9976 frame's decode_mode_spec_buffer, which is not resized following
9977 the change of the frame dimensions from the initial 10x10.
9979 * w32term.h (w32_initialize_display_info): Adjust prototype.
9981 * term.c (init_tty): Take dimensions of the frame from the values
9982 returned by initialize_w32_display.
9984 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9985 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9986 (LIBES): Add $(GFILENOTIFY_LIBS).
9988 * w32inevt.c (handle_file_notifications): Add dummy implementation
9989 for !HAVE_W32NOTIFY.
9991 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9993 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9995 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9997 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9999 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10001 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10003 Fix minor problems found by static checking.
10004 * data.c (pure_write_error):
10005 Use xsignal2, not Fsignal, as Fsignal might return.
10006 * eval.c (set_backtrace_debug_on_exit): Now static.
10007 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10008 No longer inline. EXTERN_INLINE is needed only for functions
10009 defined in .h files. Reindent function header as per GNU style.
10010 (backtrace_p, backtrace_top, backtrace_next):
10011 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10012 compiler or linker. Add extern decls to pacify gcc -Wall.
10013 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10015 * frame.c (free_monitors): Define only on platforms that need it.
10016 * nsterm.m (ns_term_init):
10017 * process.c (catch_child_signal):
10018 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10019 defined on all porting targets these days.
10020 * process.c, process.h (catch_child_signal):
10021 Make it extern only if NS_IMPL_GNUSTEP is defined.
10023 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10025 * w32.c (gettimeofday): Make the signature identical to prototype
10026 in nt/inc/sys/time.h.
10028 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10030 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10033 * keyboard.c (safe_run_hooks_error): Improve error message.
10035 * data.c (pure_write_error): Add `object' argument.
10036 * puresize.h (CHECK_IMPURE): Use it.
10038 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10040 * Makefile.in (NOTIFY_OBJ): New variable.
10041 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10043 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10044 Call syms_of_gfilenotify.
10046 * gfilenotify.c: New file.
10048 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10049 and Qfile_w32notify.
10050 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10051 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10053 * lisp.h: Declare syms_of_gfilenotify.
10055 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10057 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10059 Merge the specpdl and backtrace stacks. Make the structure of the
10060 specpdl entries more obvious via a tagged union of structs.
10061 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10062 (enum specbind_tag): New enum.
10063 (struct specbinding): Make it a tagged union of structs.
10064 Add a case for backtrace records.
10065 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10066 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10067 (backtrace_debug_on_exit): New accessors.
10068 (struct backtrace): Remove.
10069 (struct catchtag): Remove backlist field.
10070 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10072 (Flocal_variable_p): Speed up the common case where the binding is
10074 * eval.c (backtrace_list): Remove.
10075 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10076 (set_backtrace_args, set_backtrace_nargs)
10077 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10078 (backtrace_next): New functions.
10079 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10080 (unwind_to_catch, internal_lisp_condition_case)
10081 (internal_condition_case, internal_condition_case_1)
10082 (internal_condition_case_2, internal_condition_case_n): Don't bother
10083 with backtrace_list any more.
10084 (Fsignal): Adjust to new backtrace format.
10085 (grow_specpdl): Move up.
10086 (record_in_backtrace): New function.
10087 (eval_sub, Ffuncall): Use it.
10088 (apply_lambda): Adjust to new backtrace format.
10089 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10091 (specbind): Adjust to new specpdl format. Simplify.
10092 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10093 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10095 (mark_backtrace): Remove.
10096 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10097 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10098 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10100 * profiler.c (record_backtrace): Use get_backtrace.
10101 (handle_profiler_signal): Use backtrace_top_function.
10102 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10103 accessor functions.
10105 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10107 * process.h (catch_child_signal): Declare.
10109 * process.c (catch_child_signal): New function.
10110 (init_process_emacs): Call it.
10112 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10113 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10115 (x_set_cursor_type): Remove declaration.
10116 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10117 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10118 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10119 (ns_get_color): Use F suffix on float.
10120 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10121 (ns_get_rgb_color): Remove.
10122 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10123 (note_mouse_movement): x and y are CGFloat.
10124 (ns_draw_fringe_bitmap): Remove unused rowY.
10125 Change #if to COCOA && >= 10_6.
10126 (ns_draw_window_cursor): Remove unused overspill.
10127 (ns_draw_underwave): width and x are EamcsCGFloat.
10128 (ns_draw_box): thickness is CGFloat.
10129 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10130 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10131 if not in main thread.
10132 (ns_get_pending_menu_title, ns_check_menu_open)
10133 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10134 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10135 (sendFromMainThread:): New method.
10136 (changeFont:): size is CGFloat.
10137 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10138 Disable warning about permanent text.
10139 (characterIndexForPoint:): Adjust return type depending on GNUstep
10141 (mouseDown:): delta is CGFloat.
10142 (updateFrameSize): Remove unised variable f.
10143 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10144 Cast float to EmacsCGFloat.
10145 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10146 also to -1 when restoring.
10147 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10148 inside NS_IMPL_COCOA.
10149 (toggleFullScreen:): Put call to toggleFullScreen inside
10150 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10151 (setPosition:portion:whole:): por is CGFloat.
10152 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10153 (mouseDown:): Use CGFloat.
10154 (mouseDragged:): Remove unised variable edge.
10155 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10157 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10158 of CGFloat differs.
10159 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10160 when NS_IMPL_GNUSTEP.
10161 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10162 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10163 (EmacsToolbar): Add clearAll. Add tag argument to
10164 addDisplayItemWithImage.
10165 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10167 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10169 * nsmenu.m (ns_update_menubar): Make static.
10170 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10171 (fillWithWidgetValue:): Add cast to SEL for setAction.
10172 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10173 (update_frame_tool_bar): Update code for GNUstep.
10174 (clearAll): New method.
10175 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10176 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10177 Move identifierToItem setObject and activeIdentifiers addObject before
10178 call to insertItemWithItemIdentifier.
10179 (validateVisibleItems): Fix indentation.
10180 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10181 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10182 UtilityWindow to aStyle, remove call to setStyleMask.
10184 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10186 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10187 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10188 Use F suffix on floats.
10189 (ns_char_width): Returns CGFloat.
10190 (ns_ascii_average_width): w is CGFloat instead of float.
10191 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10193 (ns_glyph_metrics): CGFloat instead of float.
10195 * nsfns.m (x_set_foreground_color, x_set_background_color):
10197 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10198 remove unused variables.
10199 (Fns_read_file_name): Keep track if panel is for save.
10200 Use ns_filename_from_panel/ns_directory_from_panel.
10201 (Fns_list_services): delegate only used for COCOA.
10202 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10203 Just return the input if GNUstep.
10204 (x_screen_planes): Remove.
10205 (Fxw_color_values): Use EmacsCGFloat
10206 (Fns_display_monitor_attributes_list): Only get screen number for
10208 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10210 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10211 ns_directory_from_panel.
10213 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10215 * process.c (handle_child_signal): Also use WCONTINUED.
10216 This is so that list-processes doesn't mistakenly list the process
10217 as stopped, when the process has actually been continued and is
10220 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10222 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10223 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10224 not already configured.
10226 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10228 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10230 * Makefile.in (mostlyclean): Remove *.res files.
10232 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10234 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10235 a buffer (bug#8447).
10237 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10239 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10240 display vector, and we backtrack, handle the case that the
10241 previous character position is also displayed from a display
10242 vector or covered by a display string or image. (Bug#14476)
10244 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10246 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10247 (struct MonitorInfo, free_monitors): Remove.
10248 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10249 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10250 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10253 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10254 (struct MonitorInfo, free_monitors): Remove.
10255 (ns_screen_name): Make static.
10256 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10257 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10260 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10261 (struct MonitorInfo): New struct.
10262 (free_monitors, make_monitor_attribute_list): Declare.
10264 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10266 (free_monitors, make_monitor_attribute_list): New functions.
10267 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10270 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10272 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10274 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10276 * keyboard.c: Apply keyboard decoding only to events that come directly
10277 from the tty, not from unread-command-events (bug#14368).
10278 (read_event_from_main_queue): New function, extracted from read_char.
10279 (read_decoded_char): Remove.
10280 (read_decoded_event_from_main_queue): New function to replace it.
10281 (read_char): Use it.
10282 (read_key_sequence): Use read_char rather than read_decoded_char.
10284 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10286 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10288 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10290 2013-05-22 Kenichi Handa <handa@gnu.org>
10292 The following changes are to fix the setting of
10293 buffer-file-coding-system on, for instance, C-x RET c unix RET
10294 _FILE_OF_DOS_EOL_TYPE_ RET.
10296 * coding.h (struct coding_system): New member detected_utf8_chars.
10298 * coding.c (detect_coding_utf_8): Count characters and check EOL
10299 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10301 (setup_coding_system): Do not initialize coding->head_ascii.
10302 (check_ascii): Do not set coding->eol_seen but update it. Do not
10303 call adjust_coding_eol_type here.
10304 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10305 If the eol-type of CODING is already specified, adjust the eol type
10306 of the found coding-system.
10307 (decode_coding_gap): Cancel previous change. Utilize the
10308 character numbers counted by detect_coding_utf_8. Fix detection
10311 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10313 * search.c (looking_at_1): Only set last_thing_searched if the match
10314 changed the match-data (bug#14281).
10316 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10318 * xdisp.c (reseat_at_previous_visible_line_start):
10319 Already declared in dispextern.h, so remove it here.
10320 (move_it_vertically_backward): Likewise.
10322 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10324 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10325 (Fx_display_pixel_width, Fx_display_pixel_height)
10326 (Fx_display_mm_width, Fx_display_mm_height):
10327 Mention `display-monitor-attributes-list' in docstrings.
10329 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10330 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10331 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10332 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10333 (Fx_display_backing_store, Fx_display_visual_class)
10334 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10335 (Fx_display_grayscale_p, Fx_display_pixel_width)
10336 (Fx_display_pixel_height, Fx_display_planes)
10337 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10338 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10339 (Fx_display_mm_width, Fx_display_mm_height)
10340 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10341 height for all physical monitors as in X11.
10343 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10344 Return pixel width or height for all physical monitors as in X11.
10346 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10348 Port --enable-gcc-warnings to clang.
10349 * bytecode.c (exec_byte_code):
10351 Redo diagnostic pragmas to pacify clang, too.
10352 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10353 * editfns.c (Fencode_time):
10354 * fileio.c (file_accessible_directory_p):
10355 * font.c (font_unparse_xlfd):
10356 Use '&"string"[index]' instead of '"string" + (index)'.
10357 * undo.c (user_error): Remove; unused.
10359 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10361 * insdel.c (insert_1_both): Document the arguments, instead of
10362 referring to insert_1, which no longer exists.
10364 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10365 some window, increment windows_or_buffers_changed, so that
10366 *Messages* display in that window is updated. (Bug#14408)
10368 * w32.c: Include epaths.h.
10369 (init_environment): Use cmdproxy.exe without leading directories.
10370 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10372 (gettimeofday): Adjust signature and return value to Posix
10375 * unexw32.c (open_output_file): Delete the existing emacs.exe
10376 before creating it, to break the hard link to the versioned
10379 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10380 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10381 (FIRSTFILE_OBJ): New variables.
10382 (W32_RES): Rename to EMACSRES. All users changed.
10383 (base_obj): Use $(CM_OBJ).
10384 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10385 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10386 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10387 $(W32_RES_LINK) before $(LIBES).
10388 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10390 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10392 * makefile.w32-in (DOC): Use just "DOC".
10394 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10396 * process.c: Export default filters and sentinels to Elisp.
10397 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10399 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10400 (Fset_process_sentinel, Fformat_network_address):
10401 Default to them instead of nil.
10402 (server_accept_connection): Sentinels can't be nil any more.
10403 (read_and_dispose_of_process_output): New function, extracted from
10404 read_process_output.
10405 (read_process_output): Use it; filters can't be nil.
10406 (Finternal_default_process_filter): New function, extracted from
10407 read_process_output.
10408 (exec_sentinel_unwind): Remove function.
10409 (exec_sentinel): Don't zilch sentinel while running.
10410 (status_notify): Sentinels can't be nil.
10411 (Finternal_default_process_sentinel): New function extracted from
10413 (setup_process_coding_systems): Default filter is not nil any more.
10414 (syms_of_process): Export new Elisp functions and initialize
10416 * lisp.h (make_lisp_proc): New function.
10418 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10420 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10422 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10424 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10425 unless we know that the window w is a leaf window.
10426 Another attempt at solving bug#14062.
10428 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10430 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10433 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10435 * image.c (gif_load): Check that subimages fit (Bug#14345).
10437 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10439 * lread.c (skip_dyn_eof): New function.
10440 (read1): Use it to skip the end of a file in response to #@00.
10442 * doc.c (get_doc_string): Slightly relax the sanity checking.
10444 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10446 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10447 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10448 (MonitorInfo): New struct.
10449 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10450 (Fns_display_monitor_attributes_list): New functions.
10451 (display-usable-bounds): Remove.
10452 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10455 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10457 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10458 (GTK_CHECK_VERSION): New macro, if not already defined.
10459 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10460 replaced by GTK_CHECK_VERSION.
10462 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10464 * xterm.h (GTK_PREREQ): New macro.
10465 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10466 to use this macro instead, for consistency and clarity.
10468 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10470 * xdisp.c (row_for_charpos_p): New function, with code of
10471 cursor_row_p, but accepts an additional argument CHARPOS instead
10472 of using a hardcoded PT.
10473 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10474 (row_containing_pos): Call row_for_charpos_p instead of partially
10475 doing the same. Fixes cursor positioning under longlines-mode
10476 when longlines-show-effect includes more than one newline, when
10477 moving the cursor vertically up.
10479 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10481 * makefile.w32-in (ACL_H): New macro.
10482 ($(BLD)/fileio.$(O)): Update dependencies.
10484 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10486 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10487 * Makefile.in (LIB_ACL): New macro.
10488 (LIBACL_LIBS): Remove.
10489 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10490 * fileio.c: Include <acl.h>.
10491 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10492 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10494 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10497 * unexelf.c: Don't assume ElfW (Half) fits in int.
10498 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10499 when dealing with ElfW (Half) values, since they can exceed 2**31
10500 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10501 (entry_address): Omit unused NUM arg. All uses changed.
10503 2013-05-07 Juri Linkov <juri@jurta.org>
10505 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10506 to the string converted from number with `Fnumber_to_string'.
10509 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10511 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10512 This fixes a problem introduced by my previous change.
10514 2013-05-07 Glenn Morris <rgm@gnu.org>
10516 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10518 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10520 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10522 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10524 Static checking by GCC 4.8.0.
10525 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10526 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10527 (x_get_monitor_attributes_fallback)
10528 (x_get_monitor_attributes_xinerama)
10529 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10530 Define only if USE_GTK.
10531 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10532 (x_get_monitor_attributes_fallback): Omit unused locals.
10533 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10534 Use double, not float, to avoid mixed-mode floating point arithmetic.
10536 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10537 Jan Djärv <jan.h.d@swipnet.se>
10539 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10540 (XINERAMA_CFLAGS): New macros.
10541 (ALL_CFLAGS, LIBES): Use them.
10543 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10544 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10545 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10546 (syms_of_xfns): DEFSYM them.
10547 (struct MonitorInfo): New struct.
10548 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10549 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10550 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10551 (x_get_monitor_attributes_xinerama): New functions.
10552 (Fx_display_monitor_attributes_list): New primitive.
10553 (syms_of_xfns): Defsubr it.
10555 * xterm.h (x_display_info): Add Xatom_net_workarea and
10556 Xatom_net_current_desktop.
10558 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10559 and dpyinfo->Xatom_net_current_desktop.
10561 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10563 * xdisp.c (pos_visible_p): Use the special code for finding the
10564 beginning of a display property or overlay for any "replacing"
10565 display property, not just for display strings. This solves
10566 incorrect reporting of position by posn-at-point. (Bug#14241)
10568 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10570 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10571 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10572 Verify that ElfW (Half) fits in int.
10573 (fatal): Use same signature as lisp.h.
10574 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10575 configure and build with -DUNEXELF_DEBUG without worrying about
10576 other modules that use DEBUG.
10577 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10578 possibly-wide integers now uses it instead of plain fprintf.
10579 (entry_address): New function, which avoids problems with 32-bit
10580 overflow on 64-bit hosts.
10581 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10582 (round_up): Don't assume the remainder fits in int.
10583 (find_section): Use bool for boolean. Simplify debug code.
10584 (unexec): Don't assume file sizes fit in int or size_t.
10585 Omit unnecessary trailing newline in 'fatal' format.
10586 Use strerror rather than outputting decimal error number.
10587 Remove unused code when emacs is not defined;
10588 this file relies on Emacs now.
10589 Don't assume e_phnum and e_shnum are positive.
10591 * regex.c: Fix problems when DEBUG is defined.
10592 (extract_number, extract_number_and_incr): Define regardless of
10593 whether DEBUG is defined; that's simpler and makes the code less
10594 likely to go stale in the normal case when DEBUG is not defined.
10595 Return int rather than taking an int * arg. All callers changed.
10596 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10597 Remove, replacing with ...
10598 (DEBUG_PRINT): New macro. All callers changed.
10599 (DEBUG_COMPILES_ARGUMENTS): New macro.
10600 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10601 (print_compiled_pattern, print_double_string) [DEBUG]:
10602 Use prototype rather than old-style definition.
10603 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10604 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10605 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10606 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10607 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10608 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10609 This matters only when DEBUG is defined.
10611 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10613 * xdisp.c (set_iterator_to_next): Set the
10614 ignore_overlay_strings_at_pos_p flag only if we are _really_
10615 iterating over an overlay string, as indicated by the
10616 current.overlay_string_index member. (Bug#14306)
10618 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10620 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10621 to where it is used, to avoid autorelease issues (Bug#14050).
10623 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10625 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10626 * fileio.c (syms_of_fileio): Implement this.
10627 * filelock.c (create_lock_file): If symbolic links don't work, so
10628 we use a regular file as a lock file, do not fsync the lock file;
10631 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10633 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10634 (syms_of_minibuf): Adjust accodingly.
10636 * callint.c (Fcall_interactively): Adjust calls accordingly.
10638 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10640 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10641 w->contents is a buffer before computing everything else.
10642 Use parentheses to disambiguate last part of the condition.
10644 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10645 assertion violations. (Bug#14062)
10647 2013-05-01 David Reitter <david.reitter@gmail.com>
10649 * nsfns.m (ns_tooltip): Initialize.
10651 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10653 * coding.c (decode_coding_gap): Don't remove the character before
10654 a newline unless it's a CR character. (Bug#14287)
10656 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10658 * dispextern.h (struct face): Move enum face_underline_type
10659 earlier so that bitfields can be in the same word.
10661 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10663 * nsfns.m (handlePanelKeys): New function.
10664 (EmacsOpenPanel:performKeyEquivalent:)
10665 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10666 arrows/function/control and copy/paste keys (Bug#14296).
10668 2013-04-27 Juri Linkov <juri@jurta.org>
10670 * callint.c (Fcall_interactively): Call `Qread_number' for
10671 interactive code letter `n' instead of using duplicate code.
10674 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10676 * systime.h (make_timeval): Declare as 'const'.
10678 2013-04-27 Kenichi Handa <handa@gnu.org>
10680 * font.c (font_open_entity): Always open a font of manageable
10683 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10685 Port better to AIX (Bug#14258).
10686 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10689 2013-04-24 Kenichi Handa <handa@gnu.org>
10691 * coding.c (decode_coding_iso_2022): When an invalid escape
10692 sequence is encountered, reset the invocation and designation
10693 status to the safest one.
10695 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10697 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10698 Without this fix, "make distclean" leaves stamp-h1 behind.
10700 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10702 * w32fns.c (w32_fullscreen_rect): New function to compute the
10703 window rectangle for the given fullscreen mode.
10704 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10705 longer tunes the window size. This keeps the window's edges flush
10706 with the screen and allows the taskbar to hide itself in fullboth.
10708 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10709 window decorations and uses the entire screen.
10711 * w32term.h (w32_fullscreen_rect) Add prototype.
10712 (struct w32_output): Replace normal_width, normal_height,
10713 normal_top, and normal_left members with a single normal_placement
10715 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10717 (FRAME_NORMAL_PLACEMENT): New macro.
10719 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10721 * minibuf.c (Ftest_completion): Silence compiler warning.
10723 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10725 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10728 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10731 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10732 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10733 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10734 parentheses where appropriate.
10736 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10738 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10740 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10742 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10743 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10744 Mention in the doc string that setting these variables takes
10745 effect only after a call to set-window-buffer. (Bug#14200)
10747 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10749 * indent.c (Fvertical_motion): Don't consider display strings on
10750 overlay strings as display strings on the buffer position we
10751 started from. This prevents vertical cursor motion from jumping
10752 more than one line when there's an overlay string with a display
10753 property at end of line.
10754 Reported by Karl Chen <Karl.Chen@quarl.org> in
10755 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10757 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10759 * window.c (select_window): `record_buffer' even if window is
10760 already selected (bug#14191).
10762 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10764 * window.c (Fwindow_end): Test more flags, including the buffer's
10765 last_overlay_modified flag, to determine whether the window's
10766 display is really up-to-date. Prevents the function from
10767 returning a stale value. (Bug#14170)
10768 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10771 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10773 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10774 garbaged only if it is not already the top frame on its TTY.
10775 This prevents flickering due to constant redrawing of TTY frames when
10776 there are GUI frames open in the same session. (Bug#13864)
10778 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10780 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10781 of marking the idle timers directly.
10783 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10785 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10786 tables (bug#14054).
10788 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10790 * window.c (select_window): Don't record_buffer while the invariant is
10791 temporarily broken (bug#14161).
10793 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10795 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10797 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10799 2013-04-07 Romain Francoise <romain@orebokech.com>
10801 Ignore additional platform-specific ACL errors (Bug#13702).
10802 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10803 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10805 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10807 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10810 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10812 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10813 This bug was introduced by my 2013-02-25 change that simplified
10814 data_start configuration. Without this change, on GNU/Linux
10815 an Emacs configured with --enable-profiling fails immediately
10816 due to a profiler signal.
10817 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10818 with these flags. On platforms where special flags are needed
10819 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10820 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10821 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10823 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10825 Get rid of some platform-specific functions examining window
10826 system and its capabilities. This is a partial rework of the
10828 * lisp.h (have_menus_p): Remove prototype. This function is
10829 replaced with platform-independent window_system_available.
10830 (check_window_system): Move to...
10831 * frame.h (decode_window_system_frame, window_system_available):
10832 ...here, add new prototypes.
10833 * frame.c (window_system_available, decode_window_system_frame):
10835 (check_window_system): Platform-independent now.
10836 * xterm.h (x_in_use): Remove declaration.
10838 * w32term.h (check_x_frame):
10839 * nsterm.h (check_x_frame): Remove prototypes. This function
10840 is replaced with platform-independent decode_window_system_frame.
10841 * msdos.c (have_menus_p): Remove.
10842 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10843 Remove platform-specific functions. Use check_window_system,
10844 decode_window_system_frame and check_ns_display_info where
10845 appropriate. Minor style and comment tweaks.
10846 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10847 (check_x_frame): Likewise.
10848 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10850 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10851 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10852 * xmenu.c, xselect.c: All related users changed.
10854 2013-04-03 Kenichi Handa <handa@gnu.org>
10856 The following changes is to optimize the code for reading UTF-8
10859 * coding.c (check_ascii): Rename from detect_ascii. Return value
10860 changed. Check EOL format. Do not call adjust_coding_eol_type
10862 (check_utf_8): New function.
10863 (adjust_coding_eol_type): Do nothing if already adjusted.
10864 (detect_coding): Compare the return value of check_ascii with
10865 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10866 (decode_coding_gap): Optimize for valid UTF-8.
10868 2013-03-21 Kenichi Handa <handa@gnu.org>
10870 * coding.c (syms_of_coding): Cancel previous change.
10872 * insdel.c (insert_from_gap): Fix previous change.
10874 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10876 Consistently use platform-specific function to detect window system.
10877 * lisp.h (check_window_system): New prototype. This function is
10878 going to replace check_x, check_w32 and check_ns.
10879 (have_menus_p): Mention msdos.c in comment.
10880 * fontset.c (check_window_system_func): Remove. Adjust all users.
10881 * fontset.h (check_window_system_func): Remove prototype.
10882 * nsterm.h (check_ns):
10883 * xterm.h (check_x):
10884 * w32term.h (check_w32): Likewise.
10885 * menu.c (Fx_popup_menu): Use check_window_system.
10886 * msdos.c (check_window_system): Define for MS-DOS.
10887 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10888 * w32fns.c (check_window_system): Likewise for MS-Windows.
10889 * xfns.c (check_window_system): Likewise for X.
10890 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10891 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10893 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10895 Prefer < to > in range checks such as 0 <= i && i < N.
10896 This makes it easier to visualize quantities on a number line.
10897 This patch doesn't apply to all such range checks,
10898 only to the range checks affected by the 2013-03-24 change.
10899 This patch reverts most of the 2013-03-24 change.
10900 * alloc.c (xpalloc, Fgarbage_collect):
10901 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10902 * character.c (string_escape_byte8):
10903 * charset.c (read_hex):
10904 * data.c (cons_to_unsigned):
10905 * dispnew.c (update_frame_1):
10906 * doc.c (Fsubstitute_command_keys):
10907 * doprnt.c (doprnt):
10908 * editfns.c (hi_time, decode_time_components):
10909 * fileio.c (file_offset):
10910 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10911 * font.c (font_intern_prop):
10912 * frame.c (x_set_alpha):
10913 * gtkutil.c (get_utf8_string):
10914 * indent.c (check_display_width):
10915 * keymap.c (Fkey_description):
10916 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10918 * minibuf.c (read_minibuf_noninteractive):
10919 * process.c (wait_reading_process_output):
10920 * search.c (Freplace_match):
10921 * window.c (get_phys_cursor_glyph):
10922 * xdisp.c (redisplay_internal):
10923 * xsmfns.c (smc_save_yourself_CB):
10924 Prefer < to > for range checks.
10925 * dispnew.c (sit_for): Don't mishandle NaNs.
10926 This fixes a bug introduced in the 2013-03-24 change.
10927 * editfns.c (decode_time_components): Don't hoist comparison.
10928 This fixes another bug introduced in the 2013-03-24 change.
10930 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10932 * frame.h (struct frame): Drop scroll_bottom_vpos
10933 member becaue all real users are dead long ago.
10934 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10935 * xdisp.c (redisplay_internal): Adjust user.
10937 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10939 * nsmenu.m (showAtX:Y:for:): setLevel to
10940 NSPopUpMenuWindowLevel (Bug#13998).
10942 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10944 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10945 (ns_check_pending_open_menu): Declare.
10947 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10948 (x_activate_menubar): Update the menu with title that matches
10949 ns_get_pending_menu_title, and call
10950 ns_check_pending_openmenu (Bug#12698).
10951 (menuWillOpen:): New method.
10952 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10954 * nsterm.m (menu_will_open_state, menu_mouse_point)
10955 (menu_pending_title): New varaibles.
10956 (ns_get_pending_menu_title, ns_check_menu_open)
10957 (ns_check_pending_open_menu): New functions.
10959 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10961 * indent.c (current_column_bol_cache): Remove leftover which is not
10962 used in Fmove_to_column any more.
10963 (current_column, scan_for_column): Adjust users.
10964 * keyboard.c (last_point_position_buffer, last_point_position_window):
10965 Remove leftovers which are not used for recording undo any more.
10966 (command_loop_1, syms_of_keyboard): Adjust users.
10967 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10968 redisplay_window any more.
10969 (move_it_to): Adjust user.
10971 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10973 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10974 Update dependencies.
10976 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10978 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10979 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10980 forward references.
10982 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10984 * window.h (struct window): Replace hchild, vchild and buffer slots
10985 with a single slot 'contents'. This is possible because each valid
10986 window may have either the child window (in vertical or horizontal
10987 combination) or buffer to display (for the leaf window). Using that,
10988 a lot of operations to traverse and/or change window hierarchies may
10989 be simplified. New member horizontal is used to distinguish between
10990 horizontal and vertical combinations of internal windows.
10991 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10992 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10993 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10994 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10995 Use contents slot, not buffer, where appropriate.
10996 (wset_combination): New function.
10997 (wset_buffer): Add eassert.
10998 (Fframe_first_window): Simplify the loop reaching first window.
10999 (Fwindow_buffer): Use WINDOW_LEAF_P.
11000 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11001 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11002 (unshow_buffer): Convert initial debugging check to eassert.
11003 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11004 (make_parent_window, window_resize_check, window_resize_apply)
11005 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11006 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11007 Adjust to match struct window changes.
11008 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11009 (mark_window_cursors_off, count_windows, get_leaf_windows)
11010 (foreach_window_1): Simplify the loop.
11011 * alloc.c (mark_object): Do not check for the leaf window because
11012 internal windows has no glyph matrices anyway.
11013 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11014 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11015 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11016 (build_frame_matrix_from_window_tree, mirror_make_current)
11017 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11018 (update_window_tree, set_window_update_flags): Simplify the loop.
11019 (sync_window_with_frame_matrix_rows): Enforce live window.
11020 Use contents slot, not buffer, where appropriate.
11021 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11022 and WINDOW_HORIZONTAL_COMBINATION_P.
11023 (make_frame_visible_1): Simplify the loop.
11024 Use contents slot, not buffer, where appropriate.
11025 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11026 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11027 (expose_window_tree): Likewise.
11028 Use contents slot, not buffer, where appropriate.
11029 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11030 to avoid deleted windows. Use contents slot instead of buffer.
11031 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11032 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11033 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11034 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11036 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11038 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11039 identify the reasons for assertion violations in bug#14062 and
11041 (Fx_show_tip): Fix compilation error under
11042 "--enable-check-lisp-object-type". (Bug#14073)
11044 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11045 Reported by <rzl24ozi@gmail.com>.
11047 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11049 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11051 (unwind_with_echo_area_buffer): ...to restore it here.
11052 This is needed to ensure that...
11053 (redisplay_window): ...both window markers are valid here,
11054 which is verified by eassert.
11055 * editfns.c (save_excursion_save): Do not assume that
11056 selected_window always displays the buffer.
11057 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11060 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11062 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11065 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11067 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11069 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11071 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11072 since MinGW's w32api headers do. This avoids compiler warnings.
11074 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11075 if already defined.
11077 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11079 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11081 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11083 * gtkutil.c (style_changed_cb): Check if frame is live and an
11084 X frame (Bug#14038).
11086 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11088 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11089 Define only for _WIN32_WINNT less than 0x0500.
11090 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11092 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11093 see its own definitions of 'struct timeval' and 'struct timezone'.
11095 Fix incompatibilities between MinGW.org and MinGW64 headers.
11096 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11098 * w32.c (REPARSE_DATA_BUFFER): Guard with
11099 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11101 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11103 * xterm.c: Include X11/XKBlib.h
11104 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11106 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11108 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11110 * blockinput.h (input_blocked_p): Likewise.
11111 * bytecode.c (exec_byte_code): Likewise.
11112 * callproc.c (call_process_kill, call_process_cleanup)
11113 (Fcall_process): Likewise.
11114 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11115 (Fccl_execute_on_string): Likewise.
11116 * character.c (string_escape_byte8): Likewise.
11117 * charset.c (read_hex): Likewise.
11118 * cm.c (calccost): Likewise.
11119 * data.c (cons_to_unsigned): Likewise.
11120 * dired.c (directory_files_internal, file_name_completion):
11122 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11123 (sit_for): Likewise.
11124 * doc.c (Fsubstitute_command_keys): Likewise.
11125 * doprnt.c (doprnt): Likewise.
11126 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11127 * emacsgtkfixed.c: Likewise.
11128 * fileio.c (file_offset, Fwrite_region): Likewise.
11129 * floatfns.c (Fexpt, fmod_float): Likewise.
11130 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11132 * font.c (font_intern_prop): Likewise.
11133 * frame.c (x_set_alpha): Likewise.
11134 * gtkutil.c (get_utf8_string): Likewise.
11135 * indent.c (check_display_width): Likewise.
11136 * intervals.c (create_root_interval, rotate_right, rotate_left)
11137 (split_interval_right, split_interval_left)
11138 (adjust_intervals_for_insertion, delete_node)
11139 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11140 (merge_interval_right, merge_interval_left, copy_intervals)
11141 (set_intervals_multibyte_1): Likewise.
11142 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11143 * keymap.c (Fkey_description): Likewise.
11144 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11145 * lread.c (openp, read_integer, read1, string_to_number):
11147 * menu.c (ensure_menu_items): Likewise.
11148 * minibuf.c (read_minibuf_noninteractive): Likewise.
11149 * print.c (printchar, strout): Likewise.
11150 * process.c (create_process, Faccept_process_output)
11151 (wait_reading_process_output, read_process_output, send_process)
11152 (wait_reading_process_output): Likewise.
11153 * profiler.c (make_log, handle_profiler_signal): Likewise.
11154 * regex.c (re_exec): Likewise.
11155 * regex.h: Likewise.
11156 * search.c (looking_at_1, Freplace_match): Likewise.
11157 * sysdep.c (get_child_status, procfs_ttyname)
11158 (procfs_get_total_memory): Likewise.
11159 * systime.h (EMACS_TIME_VALID_P): Likewise.
11160 * term.c (dissociate_if_controlling_tty): Likewise.
11161 * window.c (get_phys_cursor_glyph): Likewise.
11162 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11163 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11165 * xfns.c (Fx_window_property): Likewise.
11166 * xmenu.c (set_frame_menubar): Likewise.
11167 * xselect.c (x_get_window_property, x_handle_dnd_message):
11169 * xsmfns.c (smc_save_yourself_CB): Likewise.
11170 * xterm.c (x_scroll_bar_set_handle): Likewise.
11172 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11174 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11175 to be optional or nil. Adjust comment and convert it to docstring.
11176 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11177 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11179 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11181 Static checking by GCC 4.8-20130319.
11182 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11183 * process.c (Fset_process_datagram_address)
11184 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11185 * xdisp.c (get_char_face_and_encoding)
11186 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11187 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11188 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11190 2013-03-24 Ken Brown <kbrown@cornell.edu>
11192 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11193 fix compilation on 64-bit Cygwin, where underscores are not
11194 automatically prepended.
11196 * w32term.c (w32_initialize): Silence compiler warning.
11198 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11200 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11201 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11202 variables, to save and restore frame dimensions.
11203 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11204 after returning from a 'fullscreen' configuration.
11205 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11206 to avoid races between the main thread and the input thread.
11208 * w32term.h (struct w32_output): New members normal_width,
11209 normal_height, normal_top, normal_left, and prev_fsmode.
11210 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11211 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11212 members of a frame.
11214 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11215 'fullscreen' parameter. Always record previous width and height
11216 of the frame, except when switching out of maximized modes, so
11217 that they could be restored correctly, instead of resetting to the
11218 default frame dimensions. Send SC_RESTORE command to the frame,
11219 unless we are going to send SC_MAXIMIZE, to restore the frame
11220 resize hints in the mouse pointer shown by the window manager.
11223 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11225 * lisp.h (get_frame_param): Adjust conditions for prototype
11228 2013-03-22 Ken Brown <kbrown@cornell.edu>
11230 * unexcw.c: Drop unneeded inclusion of w32common.h.
11231 (report_sheap_usage): Declare.
11232 (read_exe_header): Add magic numbers for x86_64.
11233 (fixup_executable): Fix printf format specifier for unsigned long
11236 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11238 * frame.h (struct frame): Put menu_bar_window under #ifdef
11239 because this member is not needed when X toolkit is in use.
11240 (fset_menu_bar_window):
11241 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11242 (free_glyphs, update_frame):
11243 * xdisp.c (expose_frame): Likewise.
11244 (display_menu_bar): Likewise. Remove redundant eassert.
11245 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11248 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11250 Use functions and constants to manipulate Lisp_Save_Value objects.
11251 This replaces code that used macros and strings and token-pasting.
11252 The change makes the C source a bit easier to follow,
11253 and shrinks the Emacs executable a bit.
11254 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11255 (make_save_value): Change 1st arg from string to enum. All callers
11258 (mark_object): Use if, not #if, for GC_MARK_STACK.
11259 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11260 (XSAVE_OBJECT): Now functions, not macros.
11261 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11262 the constant was never used.
11263 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11264 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11265 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11266 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11268 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11269 type3 with a single member save_type. All uses changed.
11270 (save_type, set_save_pointer, set_save_integer): New functions.
11271 * print.c (PRINTX): Remove.
11273 * alloc.c: Remove redundant static declarations.
11275 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11277 * window.h (struct window): Convert left_col, top_line, total_lines
11278 and total_cols from Lisp_Objects to integers. Adjust comments.
11279 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11281 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11282 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11283 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11284 Adjust users where appropriate.
11286 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11288 * frame.h (struct frame): Drop resx and resy because the same data is
11289 available from window system-specific output context. Adjust users.
11290 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11291 New functions to provide defaults when no window system available.
11292 (FRAME_RES_X, FRAME_RES_Y): New macros.
11293 (NUMVAL): Move from xdisp.c.
11294 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11295 (Ffont_face_attributes, Fopen_font):
11296 * image.c (gs_load):
11297 * w32font.c (fill_in_logfont):
11298 * xdisp.c (calc_pixel_width_or_height):
11299 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11300 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11302 2013-03-20 Kenichi Handa <handa@gnu.org>
11304 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11305 to 1 (temporary workaround until a bug related to ASCII
11306 optimization is fixed).
11308 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11310 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11311 Signal error if window is not internal. Adjust docstring.
11312 (delete_all_child_windows): Use combination_limit to save the buffer.
11313 (Fset_window_configuration): Adjust accordingly.
11314 * print.c (syms_of_print): Initialize debugging output not here...
11315 (init_print_once): ...but in a new function here.
11316 * lisp.h (init_print_once): Add prototype.
11317 * emacs.c (main): Add call to init_print_once. Adjust comments.
11319 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11321 * window.c (window_resize_check, window_resize_apply)
11322 (window_from_coordinates, recombine_windows, set_window_buffer)
11323 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11324 (Fsplit_window_internal, Fdelete_window_internal)
11325 (freeze_window_starts): Use bool for booleans.
11326 * window.h (window_frame_coordinates, resize_frame_windows)
11327 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11329 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11331 * dispnew.c (bitch_at_user): Use `user-error'.
11333 2013-03-17 Ken Brown <kbrown@cornell.edu>
11335 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11336 as return type of image_background. (Bug#13981)
11337 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11339 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11341 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11342 (ns_select): Don't return with result uninitialized.
11344 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11347 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11349 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11350 directories. If filename is nil, get directory name (Bug#13932).
11351 Use getFilename and getDirectory.
11352 (getFilename, getDirectory): New methods for EmacsSavePanel and
11354 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11356 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11358 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11360 2013-03-15 Kenichi Handa <handa@gnu.org>
11362 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11363 (adjust_after_replace): Make it back to static. Delete the third
11364 arg text_at_gap_tail. Cancel the code for handling it.
11366 * coding.h (struct coding_system): New member eol_seen.
11368 * coding.c (detect_ascii): New function.
11369 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11370 when the source bytes are actually scanned. On detecting for
11371 coding_category_utf_8_auto, call detect_ascii instead of scanning
11372 source bytes directly.
11373 (produce_chars): Call insert_from_gap with the new arg 0.
11374 (encode_coding): Likewise.
11375 (decode_coding_gap): Control ASCII optimization by the variable
11376 disable_ascii_optimization instead of #ifndef .. #endif.
11377 Deccode EOL format according to coding->eol_seen.
11378 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11381 * lisp.h (adjust_after_replace): Cancel externing it.
11382 (insert_from_gap): Adjust prototype.
11384 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11386 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11387 FULLSCREEN_MAXIMIZED. (Bug#13935)
11389 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11391 * region-cache.c (find_cache_boundary, move_cache_gap)
11392 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11393 Simplify debugging check and convert to eassert. Adjust comment.
11394 (pp_cache): Put under ENABLE_CHECKING.
11396 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11398 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11399 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11400 and WM_ACTIVATEAPP.
11401 (w32fullscreen_hook): If the frame is visible, reset
11402 f->want_fullscreen flag after changing the frame size. If the
11403 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11406 2013-03-13 Daniel Colascione <dancol@dancol.org>
11408 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11409 too so that these builds can use Cygwin's file conversion
11410 functions. (We've been building and linking cygw32.o all along
11411 and just not using it.)
11413 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11415 File synchronization fixes (Bug#13944).
11416 * Makefile.in (LIB_FDATASYNC): New macro.
11418 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11419 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11420 Don't worry about HAVE_FSYNC, since a substitute fsync is
11421 available if the system lacks one.
11422 (Fwrite_regin): Retry fsync if interrupted.
11424 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11426 * w32term.c (w32_read_socket): If the Emacs frame is being
11427 activated, call w32fullscreen_hook, to make sure the new frame
11428 dimensions are in effect. (Bug#13937)
11430 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11432 * xdisp.c (init_iterator): Simplify because both character and byte
11433 positions are either specified or -1. Add eassert. Adjust comment.
11434 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11435 character and byte positions can be obtained from marker.
11437 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11439 Static checking by Sun C 5.12.
11440 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11441 * bytecode.c (exec_byte_code):
11442 * dispnew.c (init_display):
11444 * fileio.c (Fsubstitute_in_file_name):
11445 * keyboard.c (Fevent_convert_list):
11446 * keymap.c (Fsingle_key_description):
11447 * term.c (maybe_fatal, fatal):
11448 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11449 * xsmfns.c (Fhandle_save_session):
11450 Omit unreachable code.
11451 * keymap.c (map_keymap_char_table_item): Cast void * to
11452 a function pointer type; the C Standard requires this.
11454 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11455 Include <sys/param.h> unconditionally, as that works elsewhere and
11456 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11457 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11460 See ChangeLog.12 for earlier changes.
11462 ;; Local Variables:
11466 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11468 This file is part of GNU Emacs.
11470 GNU Emacs is free software: you can redistribute it and/or modify
11471 it under the terms of the GNU General Public License as published by
11472 the Free Software Foundation, either version 3 of the License, or
11473 (at your option) any later version.
11475 GNU Emacs is distributed in the hope that it will be useful,
11476 but WITHOUT ANY WARRANTY; without even the implied warranty of
11477 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11478 GNU General Public License for more details.
11480 You should have received a copy of the GNU General Public License
11481 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.