1 2014-06-08 Glenn Morris <rgm@gnu.org>
3 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
7 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
9 If a C name must be extern on some platforms, make it extern on all.
10 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
12 * font.h (ftxfont_driver) [HAVE_XFT]:
13 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
14 * lisp.h (get_frame_param):
15 * menu.h (tty_menu_show):
16 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
17 * termhooks.h (encode_terminal_code):
18 * xterm.h (x_menu_wait_for_event):
20 * frame.c (get_frame_param):
21 * fringe.c (max_used_fringe_bitmap):
22 * ftxfont.c (ftxfont_driver):
23 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
24 * menu.c (menu_items_inuse):
25 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
26 * term.c (encode_terminal_code, tty_menu_show):
27 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
28 * xfaces.c (load_color):
29 * xmenu.c (x_menu_wait_for_event):
32 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
34 Change object marking routines to minimize stack usage.
35 This change moves a few cold paths from mark_object to NO_INLINE
36 functions and adjusts symbol marking loop. According to GCC 4.8.2
37 -Wstack-usage, this reduces mark_object's stack usage from 80 to
38 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
39 stack usage at the mark phase is reduced up to 28%. Surprisingly,
40 it also gains up to 3% in speed (with default '-O2 -g3' flags).
41 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
42 refactored out from ...
43 (mark_object): ... adjusted user. Also mark symbols in a tight
45 (mark_face_cache): Add NO_INLINE.
47 2014-06-08 Eli Zaretskii <eliz@gnu.org>
49 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
50 contains garbage on WINDOWSNT (which could potentially infloop at
53 Minimize cursor motion during TTY menu updates.
54 * term.c (tty_menu_display): Don't position cursor here.
55 Instead, pass the cursor coordinates to update_frame_with_menu.
56 (tty_menu_activate): Send the hide cursor command only once in an
57 iteration through the outer 'while' loop.
59 * dispnew.c (update_frame_1): Accept an additional argument
60 SET_CURSOR_P, and position the cursor at the end of the frame
61 update only if that argument is non-zero. All callers changed to
62 provide the additional argument as non-zero, except for
63 update_frame_with_menu.
64 (update_frame_with_menu): Accept 2 additional arguments ROW and
65 COL; if they are non-negative, instruct update_frame_1 not to
66 position the cursor, and instead position it according to ROW and COL.
68 * dispextern.h (update_frame_with_menu): Update prototype.
70 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
72 * callproc.c (call_process): Don't check read-only if we don't insert
75 2014-06-08 Eli Zaretskii <eliz@gnu.org>
77 * dispnew.c (update_frame_with_menu): Set display_completed.
79 2014-06-07 Eli Zaretskii <eliz@gnu.org>
81 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
83 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
85 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
87 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
88 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
90 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
92 * window.c (Frecenter): Signal an error if window-buffer is not
95 * keyboard.c (make_lispy_position): Don't include a buffer position in
96 mode/header-line mouse events.
98 * keyboard.c (read_char): Handle (t . <event>) in the second use of
99 Vunread_command_events (bug#17650).
101 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
103 * xterm.c (x_setup_pointer_blanking):
104 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
106 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
108 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
109 because it will be defined in generated config.h if needed.
111 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
113 Use terminal-specific hooks to display popup dialogs.
114 * termhooks.h (struct terminal): New field popup_dialog_hook.
115 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
116 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
117 code and use popup_dialog_hook.
118 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
119 * nsterm.h (ns_popup_dialog): Adjust prototype.
120 * nsterm.m (ns_create_terminal):
121 * w32term.c (w32_create_terminal):
122 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
123 Setup popup_dialog_hook.
125 2014-06-04 Eli Zaretskii <eliz@gnu.org>
127 * w32heap.c (report_temacs_memory_usage): Improve the report by
128 reporting the large blocks that are actually occupied at dump time.
130 * w32console.c (initialize_w32_display): Set the console
131 menu_show_hook, otherwise TTY menus are broken on w32.
133 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
135 Use terminal-specific hooks to display menus.
136 * termhooks.h (struct terminal): New field menu_show_hook.
137 * menu.h (<anonymous enum>): Bit flags for menu hooks.
138 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
140 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
141 * nsmenu.m (ns_menu_show):
142 * w32menu.c (w32_menu_show):
143 * xmenu.c (x_menu_show):
144 * term.c (tty_menu_show): Adjust to use bit flags.
145 (set_tty_hooks): Set menu_show_hook.
146 * xterm.c (x_create_terminal):
147 * nsterm.m (ns_create_terminal):
148 * msdos.c (initialize_msdos_display):
149 * w32term.c (w32_create_terminal): Likewise.
151 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
153 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
155 2014-06-03 Eli Zaretskii <eliz@gnu.org>
157 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
158 (FD_SET): Don't define on WINDOWSNT.
160 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
162 * emacs.c: Include "sysselect.h", to define its inline functions.
163 Problem reported by Glenn Morris in:
164 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
166 Do not require libXt-devel when building with gtk.
167 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
168 dependency on libXt-devel.
169 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
170 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
171 lwlib-widget.h now does this.
172 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
174 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
176 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
177 * process.c (add_read_fd, delete_read_fd, add_write_fd)
178 (delete_write_fd, wait_reading_process_output):
179 Remove now-redundant easserts.
180 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
181 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
182 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
183 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
185 2014-06-03 Eli Zaretskii <eliz@gnu.org>
187 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
188 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
189 (calloc): Don't undef, it is never defined.
190 (HEAP_ENTRY_SHIFT): Remove unused macro.
192 * Makefile.in (C_HEAP_SWITCH): Remove.
193 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
195 Fix MS-Windows build broken by menu changes on 2014-06-02.
196 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
198 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
199 Define instead of including ../lwlib/lwlib.h, which causes
200 compilation errors due to missing X11 headers.
202 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
204 * process.c (wait_reading_process_output): Omit incorrect test of
205 p->infd against zero. Add easserts for infd having a plausible value.
207 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
209 Adjust to match recent lwlib changes.
210 * menu.h (xmalloc_widget_value): Replace by ...
211 (make_widget_value): ... new prototype.
212 * menu.c (xmalloc_widget_value): Replace by ...
213 (make_widget_value): ... new function.
214 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
215 * gtkutil.c (malloc_widget_value, free_widget_value):
216 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
217 * keyboard.h (enum button_type, struct _widget_value):
218 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
220 * nsmenu.m (ns_update_menubar, ns_menu_show):
221 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
222 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
223 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
225 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
227 * image.c (x_query_frame_background_color)
228 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
229 Fix --enable-gcc-warnings compilation without image libraries.
231 2014-06-02 Eli Zaretskii <eliz@gnu.org>
233 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
234 emulated break value only if it goes up.
235 (sbrk): Add assertion that the INCREMENT argument is strictly
236 zero. Improve and correct the commentary.
238 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
240 Improve AIX-related merge from emacs-24.
241 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
242 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
243 not on AIX; since we're on the trunk we can use enums more broadly.
245 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
247 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
249 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
250 to min(value, whole).
252 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
254 Bring back the changes to GDB-visible symbols, but only on AIX.
255 And only if it's not pre-4.2 GCC.
256 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
257 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
258 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
261 2014-06-02 Eli Zaretskii <eliz@gnu.org>
263 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
264 with PT, not GPT. (Bug#16433)
266 Revert last changes to GDB-visible symbols.
267 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
268 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
269 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
272 2014-06-02 Glenn Morris <rgm@gnu.org>
274 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
276 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
278 Fix port to 32-bit AIX with xlc (Bug#17598).
279 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
280 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
281 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
282 to work around a compiler bug in IBM xlc 12.1.
284 2014-06-02 Eli Zaretskii <eliz@gnu.org>
286 * xterm.c (x_update_window_end): Don't invalidate the entire
287 mouse-highlight info, just signal frame_up_to_date_hook that mouse
288 highlight needs to be redisplayed. (Bug#17588)
290 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
292 Port the GDB-visible symbols to AIX.
293 Without them, GDB doesn't work to debug Emacs, since the AIX linker
294 optimizes away the relevant external symbols. Use enums instead;
295 this suffices for the AIX port, which is 32-bit-only anyway.
296 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
297 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
298 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
301 Include sources used to create macuvs.h.
302 * Makefile.in ($(srcdir)/macuvs.h): New rule.
303 * macuvs.h: Use automatically-generated header.
305 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
307 Port signal-handling to DragonFly BSD (Bug#17646).
308 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
309 Move implementations from callproc.c to sysdep.c.
310 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
311 Move declarations from process.h to syssignal.h.
313 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
315 * callint.c (Ffuncall_interactively): Add usage.
317 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
319 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
321 2014-05-30 Eli Zaretskii <eliz@gnu.org>
323 * w32heap.c (malloc_before_dump, malloc_after_dump)
324 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
325 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
326 set errno where appropriate to emulate CRT functions.
328 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
330 Debugging facility to check whether 'const char *' points to
331 relocatable data of non-pure Lisp string.
332 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
333 (mark_maybe_pointer): ... adjusted user.
334 (relocatable_string_data_p): New function.
335 * lisp.h (relocatable_string_data_p): Add prototype.
336 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
337 the pointer to relocatable Lisp data is not used.
339 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
341 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
342 * atimer.c (block_atimers):
343 * callproc.c (block_child_signal): Block SIGINT too;
344 otherwise, its handler might now unblock signals that it shouldn't.
345 * keyboard.c (read_char): Clear signal mask, since we may
346 be in a SIGINT handler, and many signals may be masked.
347 * keyboard.c (handle_interrupt):
348 * sysdep.c (handle_arith_signal):
349 Clear signal mask instead of just unblocking the signal that
350 was received, since several signals may be blocked at this point.
352 2014-05-29 Eli Zaretskii <eliz@gnu.org>
354 * Makefile.in (TEMACS_POST_LINK): Remove target.
355 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
356 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
358 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
360 * xmenu.c (xdialog_show): Remove prototype, rename to
361 x_dialog_show, remove 2nd arg because it's always zero
362 and simplify accordingly.
363 (xw_popup_dialog): Adjust user.
364 * w32menu.c (w32_dialog_show): Adjust prototype, remove
365 2nd arg because it's always zero and simplify accordingly.
366 (w32_popup_dialog): Adjust user.
368 2014-05-29 Eli Zaretskii <eliz@gnu.org>
370 * w32heap.c (report_temacs_memory_usage): New function.
372 * unexw32.c (unexec) [ENABLE_CHECKING]:
373 Call report_temacs_memory_usage.
375 * w32heap.h (report_temacs_memory_usage): Add prototype.
377 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
379 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
380 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
382 2014-05-29 Eli Zaretskii <eliz@gnu.org>
384 * buffer.c (init_buffer): Accept an argument 'initialized'.
385 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
386 mmap_regions and mmap_fd, to avoid referencing stale data from the
387 dump phase. Add an assertion for buffer text of buffers created
388 in temacs before this function is called. (Bug#17622)
389 (mmap_regions_1, mmap_fd_1): Remove unused variables.
391 * lisp.h (init_buffer): Update prototype.
393 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
395 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
397 * alloc.c (Fgarbage_collect): Fix compilation with
398 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
400 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
402 * frame.c, frame.h (frame_char_to_pixel_position)
403 (frame_set_mouse_position): Now static, and made private in
404 frame.c rather than public in frame.h.
406 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
408 Refactor mouse positioning stuff to avoid code duplication.
409 * frame.h (frame_char_to_pixel_position): New function.
410 (x_set_mouse_position): Rename to...
411 (frame_set_mouse_position): ...new function.
412 (frame_set_mouse_pixel_position): Add prototype.
413 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
414 Rename to frame_set_mouse_pixel_position.
415 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
417 * xterm.h, w32term.h ( x_set_mouse_position)
418 (x_set_mouse_pixel_position): Remove prototypes.
420 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
422 On X, always make pointer visible when deleting frame (Bug#17609).
423 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
425 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
427 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
428 * keyboard.c (gobble_input): If there is no terminal input error,
429 make sure the pointer is visible for all frames on this terminal.
430 * xterm.c (x_free_frame_resources): Enable pointer visibility if
431 it was previously disabled.
433 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
435 * data.c (Fzerop): Move to Elisp.
436 (syms_of_data): Don't defsubr it.
437 * keyboard.c (echo_keystrokes_p): New function.
438 (read_char, record_menu_key, read_key_sequence): Use it.
440 * callint.c (Qfuncall_interactively): New var.
441 (Qcall_interactively): Remove.
442 (Ffuncall_interactively): New function.
443 (Fcall_interactively): Use it.
444 (syms_of_callint): Defsubr it.
446 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
448 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
449 relocated from under us.
451 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
453 Use mmap(2) emulation for allocating buffer text on MS-Windows.
454 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
456 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
458 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
459 for MinGW, since it no longer uses gmalloc.
461 * buffer.c: Do not define mmap allocations functions for Windows.
462 Remove mmap_find which is unused. Remove mmap_set_vars which does
464 [WINDOWSNT]: Include w32heap.h.
465 (init_buffer): Always allocate new memory for buffers.
467 * emacs.c: Remove mmap_set_vars calls.
469 * image.c (free_image): Undef free for Windows because it is
470 redirected to our private version.
472 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
473 (copy_executable_and_dump_data): Remove dumping the heap section.
474 (unexec): Restore using_dynamic_heap after dumping.
476 * w32heap.c (dumped_data_commit, malloc_after_dump)
477 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
478 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
479 (mmap_free): New functions.
481 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
483 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
485 * image.c (imagemagick_load_image): Use MagickRealType for local
486 'color_scale', instead of double, to avoid a GCC warning about
489 * xfns.c (Fx_window_property): Remove unused local.
491 Don't kill already-reaped process (Bug#17561).
492 * process.c (process_send_signal): Fix race condition where a
493 subprocess was reaped by a signal handler between the check for
494 liveness and calling 'kill', which meant that Emacs could in
495 theory kill an innocent bystander process. Do the fix by blocking
496 SIGCHLD in a critical section that checks liveness before killing.
498 2014-05-26 Eli Zaretskii <eliz@gnu.org>
500 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
502 2014-05-26 Ken Brown <kbrown@cornell.edu>
504 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
505 even if !CYGWIN (see bug#17510).
507 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
509 * nsfns.m (Fns_do_applescript): Surround NSApp run
510 with calls to ns_init_events, ns_finish_events (Bug#17424).
512 * nsterm.h (ns_init_events, ns_finish_events): Declare.
514 * nsterm.m (ns_init_events, ns_finish_events): New functions.
515 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
517 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
518 with calls to ns_init_events, ns_finish_events (Bug#17424).
520 2014-05-26 Eli Zaretskii <eliz@gnu.org>
522 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
523 if we are iterating over an object that generates glyphs for
524 marginal areas. (Bug#17585)
526 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
528 * xdisp.c (safe__call1, safe__eval): Now static.
530 2014-05-26 Eli Zaretskii <eliz@gnu.org>
532 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
533 (safe_call, safe__call1): Construct a va_list argument for safe_call.
534 (safe_call1): Call safe_call instead of safe__call directly.
536 2014-05-26 Ken Brown <kbrown@cornell.edu>
538 * w32term.c (x_delete_display) [CYGWIN]: Don't free
539 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
542 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
544 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
545 (safe__call, safe__call1, safe__eval): New functions.
547 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
548 (display_mode_element): Same for `:eval'.
550 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
552 Fix port to 32-bit AIX (Bug#17540).
553 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
554 twice. _text already includes this offset.
555 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
557 2014-05-26 Eli Zaretskii <eliz@gnu.org>
559 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
560 when closest_pos is identical to to_charpos, don't recurse, since
561 we already tried that, and failed. (Bug#17539)
563 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
564 unwinding when frame's faces were not initialized yet, increment
565 the frame's image-cache reference count before calling
566 x_free_frame_resources. Don't dereference
567 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
569 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
571 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
574 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
575 macfont.m, call draw with adjusted arguments so font drivers
576 don't need to do that.
578 * macfont.m (macfont_draw): Merge changes from Macport.
580 2014-05-24 Eli Zaretskii <eliz@gnu.org>
582 * alloc.c (garbage_collect_1): New function, with all of the guts
584 (mark_stack): Accept an argument END and don't mark Lisp objects
585 on the stack beyond the address given by END. Calculation of END
586 was moved to Fgarbage_collect.
587 (Fgarbage_collect): Calculate the end address of the stack portion
588 that needs to be examined by mark_stack, and pass that address to
589 garbage_collect_1, which will pass it to mark_stack. See
590 http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
591 for more details about the underlying problems. In particular,
592 this avoids dumping Emacs with the large hash-table whose value is
593 held in purify-flag for most of the time loadup.el runs.
595 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
597 * xfns.c (x_window_property_intern): New function (code from
599 (Fx_window_property): Call x_window_property_intern. If property
600 not found and NILP (source) and outer window != inner window,
601 check outer window for property (Bug#17537).
603 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
605 Supply malloc and alloc_size attributes for extern allocators.
606 This documents the C API, and helps GCC generate a bit better code.
607 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
608 (ATTRIBUTE_MALLOC_SIZE): New macros.
609 * gmalloc.c (malloc, realloc, calloc):
610 * gtkutil.h (malloc_widget_value):
611 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
612 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
615 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
617 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
618 * image.c (imagemagick_load_image): Port to hosts that do not use
619 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
621 2014-05-21 Leo Liu <sdl.web@gmail.com>
623 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
625 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
627 * dbusbind.c (xd_signature): Revert last 2 patches.
629 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
631 Allow any non-nil value to count as true in bool-vector.
632 Likewise for xd_signature in dbusbind.c.
633 This is more consistent with the usual practice in Emacs, which is
634 that any non-nil value counts as true.
635 * alloc.c (Fbool_vector): Don't require args to be t or nil.
636 * dbusbind.c (xd_signature): Likewise, for booleans.
637 * data.c, lisp.h (Qbooleanp):
638 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
640 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
642 * lisp.h (CHECK_BOOLEAN): New function.
643 * alloc.c (Fbool_vector): New function.
644 (syms_of_alloc): Defsubr it.
645 * data.c (Qbooleanp): New symbol.
646 (syms_of_data): DEFSYM it.
647 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
649 * font.c (font_matching_entity): Extract font-entity object
650 from the vector of matching entities (Bug#17486).
652 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
654 Assume C99 or later (Bug#17487).
655 * bytecode.c (B__dummy__): Remove.
656 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
657 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
658 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
659 * regex.c (DEBUG_PRINT): Assume varargs macros.
660 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
662 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
664 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
665 memory for every buffer that was dumped.
667 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
669 * fns.c (Freverse): Allow vectors, bool vectors and strings.
670 (Fnreverse): Allow vectors and bool vectors.
672 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
674 Minor cleanup for terminal setup.
675 * termhooks.h (create_terminal): Adjust prototype.
676 * terminal.c (create_terminal): Pass output method and RIF as args.
677 (init_initial_terminal):
678 * nsterm.m (ns_create_terminal):
680 * w32term.c (w32_create_terminal):
681 * xterm.c (x_create_terminal): Adjust users.
682 Avoid redundant NULL initializers and add comments.
684 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
686 * keyboard.c (Qdeactivate_mark): Now static.
688 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
690 If available, use Xfixes extension to do pointer blanking.
691 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
692 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
693 (make_invisible_cursor): Move to...
694 * xterm.c (make_invisible_cursor): ...here.
695 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
696 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
697 (x_term_init): Call to x_setup_pointer_blanking.
698 (XTtoggle_invisible_pointer): Use blanking specific to this display.
699 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
701 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
703 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
705 2014-05-12 Glenn Morris <rgm@gnu.org>
707 * fileio.c (Ffile_executable_p): Doc tweak.
709 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
711 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
712 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
714 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
716 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
718 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
720 Fix initialization of minibuffer history variable (Bug#17430).
721 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
722 Move the initialization up to prevent any "value void" message.
724 2014-05-08 Samuel Bronson <naesten@gmail.com>
726 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
727 are matched (bug#17413).
729 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
731 Stop tooltips pulling Emacs window to front (Bug#17408).
732 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
733 SetWindowPos invocations.
735 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
737 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
738 not initialized (Bug#17398).
740 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
742 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
744 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
746 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
747 [HAVE_NS]: Do not include png.h.
748 (x_query_frame_background_color): New function.
749 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
750 (png_load_body): Coalesce duplicate code.
752 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
754 Consult libpng-config more consistently (Bug#17339).
755 * Makefile.in (PNG_CFLAGS): New var.
756 (ALL_CFLAGS): Use it.
757 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
758 CFLAGS now handles this.
760 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
762 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
763 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
764 because WCONTINUED is always defined now.
765 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
767 2014-05-03 Eli Zaretskii <eliz@gnu.org>
769 * buffer.c (overlay_strings): Fix the wording of the commentary.
771 2014-05-01 Glenn Morris <rgm@gnu.org>
773 * floatfns.c (Fisnan):
774 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
776 2014-05-01 Eli Zaretskii <eliz@gnu.org>
778 * term.c (tty_menu_activate): A better initialization for cursor
781 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
783 * intervals.c: Tighten assertions.
784 (create_root_interval): Make sure the interval is not empty.
785 (intervals_equal): Use booleans.
786 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
787 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
788 (balance_possible_root_interval): Simplify and use booleans.
789 (split_interval_right, split_interval_left): Check LENGTH, and remove
790 now redundant assertion.
791 (adjust_intervals_for_insertion): Remove now redundant assertions.
792 (delete_node, interval_deletion_adjustment)
793 (adjust_intervals_for_deletion, merge_interval_right)
794 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
795 (reproduce_interval): Make sure the interval is not empty.
797 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
799 * term.c (tty_menu_activate): Don't assume row and col are initialized.
800 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
801 satisfaction that they would always be initialized.
803 2014-04-30 Eli Zaretskii <eliz@gnu.org>
805 * term.c (tty_menu_display): Move the cursor to the active menu item.
806 (tty_menu_activate): Return the cursor to the active menu item
807 after displaying the menu and after displaying help-echo.
808 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
809 for the details of why this is needed by screen readers and
812 2014-04-30 Glenn Morris <rgm@gnu.org>
814 * process.c (handle_child_signal):
815 Handle systems without WCONTINUED. (Bug#15110, 17339)
817 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
819 * window.c (struct saved_window): Remove mark.
820 (Fset_window_configuration, save_window_save)
821 (compare_window_configurations): Don't touch marks any more.
823 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
825 Use bits_word for gcmarkbits.
826 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
827 bits_word is typically a tad more efficient for mark bits than
828 unsigned is, so use bits_word. All uses changed.
829 * lisp.h (BITS_PER_INT): Remove; no longer used.
831 Avoid undefined behavior in signed left shift.
832 This ports to GCC 4.9.0 with -fsanitize=undefined.
833 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
835 * regex.c (extract_number):
836 * lisp.h (make_number, XINT):
837 Do not shift a 1 bit left into a sign bit.
838 * alloc.c (struct cons_block, struct float_block): Use unsigned,
839 not int, for gcmarkbits. All uses changed.
841 2014-04-25 Eli Zaretskii <eliz@gnu.org>
843 * search.c (Fnewline_cache_check): Don't try to count newlines
844 outside the buffer's restriction, as find_newline doesn't support that.
846 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
848 * window.c (Fset_window_configuration): Deactivate the mark before
850 (set_window_buffer): Ignore window_initialized.
851 (window_initialized): Remove.
852 * keyboard.c (Qdeactivate_mark): Not static any more.
853 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
856 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
858 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
859 and to clang 3.4, which have fixed the bug. This should let us
860 run a bit faster on these platforms when address sanitization is
863 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
865 Port to GCC 4.9.0 with --enable-gcc-warnings.
866 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
868 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
869 a way that also works with GCC 4.9.0.
871 * search.c (Fnewline_cache_check): Remove unused locals.
873 2014-04-22 Eli Zaretskii <eliz@gnu.org>
875 * search.c (find_newline1): New subroutine.
876 (Fnewline_cache_check): New function.
877 (syms_of_search): Defsubr it.
879 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
881 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
882 * keyboard.c (unblock_input): Add comment.
883 * xgselect.c (xg_select): Prevent Glib main loop recursion.
885 2014-04-22 Daniel Colascione <dancol@dancol.org>
887 * lread.c (readevalloop_eager_expand_eval): New function
888 that can recurse into toplevel forms.
889 (readevalloop): Call it.
890 * lisp.h: Declare Qprogn.
891 * callint.c (Qprogn): No longer static.
893 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
895 * intervals.c (rotate_right, rotate_left): Fix up length computation.
896 Also change identifiers to match the comments, and add more assertions
899 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
901 * emacs.c (close_output_streams): Don't clear and restore errno.
903 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
905 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
906 never becomes visible, i.e. using XMonad (Bug#17237).
908 2014-04-18 Eli Zaretskii <eliz@gnu.org>
910 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
911 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
912 (Fline_pixel_height): Don't assume that the current buffer and the
913 selected window's buffer are one and the same. (Bug#17281)
915 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
916 paragraph-start cache before the newline cache. (Bug#17269)
918 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
920 * term.c (tty_send_additional_strings): No need to fflush here,
922 (tty_set_terminal_modes): fflush after sending additional strings,
925 2014-04-17 Daniel Colascione <dancol@dancol.org>
927 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
929 (tty_send_additional_strings): New function.
930 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
931 (syms_of_term): Intern tty-mode-set-strings and
932 tty-mode-reset-strings.
934 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
936 * window.c (save_window_save): Lookup window_point_insertion_type in
937 the right buffer (bug#15457).
938 (Qwindow_point_insertion_type): New var.
939 (syms_of_window): Initialize it.
941 2014-04-16 Eli Zaretskii <eliz@gnu.org>
944 * unexcoff.c [MSDOS]: Include libc/atexit.h.
945 (copy_text_and_data): Zero out the atexit chain pointer before
948 * termhooks.h (encode_terminal_code): Update prototype.
950 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
951 visible for all DOS_NT ports, not just WINDOWSNT.
952 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
954 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
955 unless it is defined.
956 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
958 * process.c (close_on_exec, accept4, process_socket): Move into
959 the "ifdef subprocesses" part.
960 (catch_child_signal): Condition by "ifdef subprocesses".
961 (syms_of_process) <Qinternal_default_process_sentinel>
962 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
964 * msdos.h: Add prototypes for new functions.
965 (EINPROGRESS): Define.
966 (O_CLOEXEC): Define to zero.
968 * msdos.c (check_window_system): Remove unnecessary an
969 incompatible duplicate function.
970 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
971 New functions in support of new functionality.
973 * menu.c (single_menu_item): Add visual indication of submenu
974 also for menus on MSDOS frames.
975 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
977 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
978 when async subprocesses aren't supported.
980 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
982 * emacs.c (close_output_streams): Zero out errno before calling
985 * dired.c [MSDOS]: Include msdos.h.
987 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
988 (DATA_START) [MSDOS]: Define.
989 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
991 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
992 Ifdef away for MSDOS.
993 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
994 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
996 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
997 Use temporary file template that is compatible with mkostemp.
998 Move vfork-related portions under #ifndef MSDOS.
999 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1001 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1003 * buffer.c (Foverlays_at): Add argument `sorted'.
1005 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1007 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1008 text, invalidate the bidi_paragraph_cache upto and including the
1011 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1013 Port to IRIX 6.5 (Bug#9684).
1014 * conf_post.h (INET6) [IRIX6_5]: Define.
1015 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1016 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1018 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1020 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1021 before passing it to system APIs.
1023 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1025 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1026 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1028 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1030 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1032 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1034 Remove DATA_SEG_BITS.
1035 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1036 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1037 cc, but that platform is so old that SGI itself stopped supporting
1038 it in December 2013. If you still need Emacs on IRIX, please
1039 either compile with GCC and port the undumping code, or run
1040 './configure --with-wide-int'.
1041 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1042 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1043 DEFINE_GDB_SYMBOL_START way to define it.
1044 (NONPOINTER_BITS): New macro.
1045 (EMACS_INT): Use it.
1046 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1047 the problem and/or configuring --with-wide-int.
1048 (USE_LSB_TAG): Simplify, based on above changes.
1049 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1050 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1052 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1054 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1055 covered by a display string that ends in a newline, and that cases
1056 going back by DVPOS lines to hit the search limit, lift the limit
1057 and go back until DVPOS is reached. (Bug#17244)
1059 * indent.c (Fvertical_motion): Handle correctly the case when the
1060 display string is preceded by an empty line.
1062 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1063 use S_IWRITE instead.
1065 2014-04-11 Glenn Morris <rgm@gnu.org>
1067 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1069 2014-04-11 Ken Brown <kbrown@cornell.edu>
1071 * Makefile.in (EMACS_MANIFEST): Revert last change.
1073 2014-04-10 Daniel Colascione <dancol@dancol.org>
1075 * puresize.h (BASE_PURESIZE): Increase.
1077 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1079 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1081 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1082 region handling (and don't call signal_before_change) if
1083 inhibit_modification_hooks is set.
1084 (signal_before_change): Don't check inhibit_modification_hooks any more.
1086 2014-04-08 Daniel Colascione <dancol@dancol.org>
1088 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1089 function cells contain valid lisp objects. (Modified version of
1092 * alloc.c (detect_suspicious_free): Split actual stack capturing
1093 out into new function for easier breakpoint setting.
1094 (note_suspicious_free): New function.
1096 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1098 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1100 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1101 (symbol_block_pinned): New var.
1102 (Fmake_symbol): Initialize `pinned'.
1103 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1104 pinned and signal an error for un-purifiable objects.
1105 (pure_cons): Use it.
1106 (Fpurecopy): Use it, except for objects that can't be purified.
1107 (mark_pinned_symbols): New function.
1108 (Fgarbage_collect): Use it.
1109 (gc_sweep): Remove hack made unnecessary.
1111 2014-04-07 Glenn Morris <rgm@gnu.org>
1113 * keyboard.c (Fopen_dribble_file): Doc tweak.
1115 2014-04-07 Ken Brown <kbrown@cornell.edu>
1117 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1119 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1121 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1122 We have a substitute execinfo.h on hosts that lack it.
1123 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1124 isn't optimized away.
1126 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1128 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1129 * alloc.c (memory_full):
1130 * charset.c (syms_of_charset):
1131 * doc.c (Fsnarf_documentation):
1133 * font.c (BUILD_STYLE_TABLE):
1134 * keyboard.c (make_lispy_event):
1135 * profiler.c (setup_cpu_timer):
1136 * xgselect.c (xg_select):
1137 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1139 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1140 Replace the only use with ARRAYELTS (font_property_table).
1141 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1143 2014-04-03 Daniel Colascione <dancol@dancol.org>
1145 * xterm.c (x_term_init):
1146 * xfns.c (best_xim_style):
1147 * xfaces.c (Fdump_colors):
1148 * w32fns.c (w32_default_color_map):
1149 * w32.c (init_environment, N_ENV_VARS):
1150 * unexcw.c (read_exe_header):
1151 * term.c (term_get_fkeys_1):
1152 * sysdep.c (init_baud_rate):
1153 * nsterm.m (ns_convert_key):
1154 * nsfns.m (get_geometry_from_preferences):
1155 * msdos.c (dos_set_window_size, init_environment):
1156 * macfont.m (mac_font_get_glyph_for_cid)
1157 (macfont_store_descriptor_attributes)
1158 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1159 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1160 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1162 * image.c (xpm_str_to_color_key):
1163 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1164 * frame.c (x_set_frame_parameters):
1165 * fileio.c (Ffile_selinux_context):
1166 * emacs.c (sort_args):
1167 * dosfns.c (msdos_stdcolor_name):
1168 * dired.c (file_attributes):
1169 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1170 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1173 2014-04-02 Daniel Colascione <dancol@dancol.org>
1175 * data.c (Ffset): Abort if we're trying to set a function call to
1178 * lisp.h (ARRAYELTS): New macro.
1180 * alloc.c: Include execinfo.h if available.
1181 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1182 (suspicious_free_record): New structure.
1183 (suspicious_objects, suspicious_object_index)
1184 (suspicious_free_history, suspicious_free_history_index):
1186 (find_suspicious_object_in_range, detect_suspicious_free)
1187 (Fsuspicious_object): New functions.
1188 (cleanup_vector): Call find_suspicious_object_in_range.
1190 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1192 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1193 width from font width (Bug#17163).
1195 * frame.c (x_set_frame_parameters): Calculate default values of
1196 new frame sizes only after all other frame parameters have been
1197 processed (Bug#17142).
1199 2014-04-02 Ken Brown <kbrown@cornell.edu>
1201 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1204 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1206 * xterm.c (x_draw_image_glyph_string): Adjust image background
1207 width accordingly when its x position is adjusted. (Bug#17115)
1209 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1211 * font.c (font_list_entities): Do not add empty vector to font cache.
1212 (font_matching_entity): Likewise. If matching entity is found, insert
1213 1-item vector with this entity instead of entity itself (Bug#17125).
1215 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1217 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1219 * fns.c (validate_subarray): Rename from validate_substring,
1220 since it works for vectors too. New arg ARRAY. Optimize for the
1221 non-nil case. Instead of returning bool, throw an error if out of
1222 range, so that the caller needn't do that. All uses changed.
1223 Report original values if out of range.
1224 (Fsubstring, Fsubstring_no_properties, secure_hash):
1225 Also optimize the case where FROM is 0 or TO is the size.
1227 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1229 * search.c (Freplace_match): Use make_specified_string.
1230 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1231 to catch bogus override face of glyph strings.
1232 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1233 Move common substring range checking code to...
1234 (validate_substring): ...this function.
1236 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1238 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1240 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1242 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1243 bar is zero height, just return (Bug#16976).
1244 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1246 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1248 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1249 is nil. If waiting for toolbar to complete, force a redraw.
1251 2014-03-28 Glenn Morris <rgm@gnu.org>
1253 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1254 (emacs_bugreport): New variable.
1255 (usage_message): Use PACKAGE_BUGREPORT.
1256 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1258 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1260 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1262 Port recent signal-related changes to FreeBSD.
1263 Problem reported by Herbert J. Skuhra.
1264 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1265 Move decls from here ...
1266 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1268 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1270 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1271 and width of image background when it is displayed with a 'box'
1274 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1276 More backward-compatible fix to char-equal core dump (Bug#17011).
1277 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1278 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1280 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1282 * image.c (init_svg_functions): When loading SVG-related libraries,
1283 free already loaded libraries if the initialization fails.
1284 (rsvg_handle_set_size_callback): Remove declaration, unused.
1286 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1288 Fix core dump in char-equal (Bug#17011).
1289 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1290 unibyte buffers, as we can't tell whether the characters are
1293 * insdel.c (adjust_markers_for_delete): Remove unused local.
1295 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1297 Have (MARKER . ADJUSTMENT) undo records always be immediately
1298 after their corresponding (TEXT . POS) record in undo list.
1300 * lisp.h (record-delete): New arg record_markers.
1301 (record_marker_adjustment): No longer needed outside undo.c.
1302 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1303 adjustments to undo.c's record_marker_adjustments. Note that
1304 fileio.c's decide_coding_unwind is another caller to
1305 adjust_markers_for_delete. Because it has undo list bound to t,
1306 it does not rely on adjust_markers_for_delete to record marker
1308 (del_range_2): Swap call to record_delete and
1309 adjust_markers_for_delete so as undo marker adjustments are
1310 recorded before current deletion's adjustments, as before.
1311 (adjust_after_replace):
1312 (replace_range): Pass value for new record_markers arg to
1314 * undo.c (record_marker_adjustment): Rename to
1315 record_marker_adjustments and made static.
1316 (record_delete): Check record_markers arg and call
1317 record_marker_adjustments.
1318 (record_change): Pass value for new record_markers arg to
1320 (record_point): at_boundary calculation no longer needs to account
1321 for marker adjustments.
1323 2014-03-26 Martin Rudalics <rudalics@gmx.at>
1325 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
1328 2014-03-26 Glenn Morris <rgm@gnu.org>
1330 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
1332 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
1334 * buffer.c (struct sortvec): Add field `spriority'.
1335 (compare_overlays): Use it.
1336 (sort_overlays): Set it.
1338 2014-03-26 Eli Zaretskii <eliz@gnu.org>
1340 * xdisp.c (redisplay_window): If all previous attempts to find the
1341 cursor row failed, try a few alternatives before falling back to
1342 the top-most row of the window. Use row_containing_pos. (Bug#17047)
1344 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
1346 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
1347 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
1349 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
1350 variables on Windows.
1352 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
1354 * w32.c (unsetenv): Remove unused var `retval'.
1355 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
1357 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
1358 (start_watching): Remove unused var `thr'.
1360 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
1361 (find_child_console): Remove unnecesary var `thread_id'.
1363 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
1364 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
1366 2014-03-26 Glenn Morris <rgm@gnu.org>
1368 * filelock.c (Flock_buffer): Doc tweak.
1370 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
1371 * emacs.c (shut_down_emacs):
1372 * fileio.c (Finsert_file_contents, write_region):
1373 * filelock.c (top-level, syms_of_filelock):
1374 * insdel.c (prepare_to_modify_buffer_1):
1375 CLASH_DETECTION is always defined now.
1377 2014-03-25 Eli Zaretskii <eliz@gnu.org>
1379 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
1380 DLL handle, to speed up thread startup.
1382 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
1384 Handle sigmask better with nested signal handlers (Bug#15561).
1385 * atimer.c (sigmask_atimers): Remove.
1386 Remaining use rewritten to use body of this function.
1387 * atimer.c (block_atimers, unblock_atimers):
1388 * callproc.c (block_child_signal, unblock_child_signal):
1389 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
1390 New arg OLDSET. All callers changed.
1391 * atimer.c (block_atimers, unblock_atimers):
1392 * callproc.c (block_child_signal, unblock_child_signal):
1393 * keyboard.c (handle_interrupt):
1394 * sound.c (vox_configure, vox_close):
1395 Restore the old signal mask rather than unilaterally clearing bits
1396 from the mask, in case a handler is running within another
1397 handler. All callers changed.
1398 * lisp.h, process.c, process.h, term.c:
1399 Adjust decls and callers to match new API.
1400 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
1401 signal handlers aren't supposed to use floating point anyway.
1402 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
1404 2014-03-23 Daniel Colascione <dancol@dancol.org>
1406 Split gc_sweep into discrete functions for legibility and better
1409 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
1410 (sweep_vectors): Fix typo in comment.
1411 (sweep_conses, sweep_floats, sweep_intervals)
1412 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
1413 (gc_sweep): Call new functions, to which existing functionality is
1415 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
1417 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
1419 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
1421 2014-03-23 Daniel Colascione <dancol@dancol.org>
1423 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
1424 only if xic_style calls for it. This change allows Emacs to work
1425 with ibus. Also, don't leak resources if create_frame_xic fails,
1426 and stop caching xic_style across different displays.
1427 (supported_xim_styles): Make const.
1428 (best_xim_style): Remove first parameter: it's always just
1429 supported_xim_styles. Change to look at supported_xim_styles
1432 2014-03-23 Daniel Colascione <dancol@dancol.org>
1434 * term.c (init_tty): Rearrange condition for clarity; print
1435 appropriate diagnostic.
1437 2014-03-23 Daniel Colascione <dancol@dancol.org>
1439 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
1440 array. (ASAN caught.)
1442 2014-03-22 Glenn Morris <rgm@gnu.org>
1444 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
1446 2014-03-22 Daniel Colascione <dancol@dancol.org>
1448 * process.c (conv_sockaddr_to_lisp): When extracting the string
1449 names of AF_LOCAL sockets, stop before reading uninitialized memory.
1451 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1453 Fix regression introduced by patch for Bug#10500.
1454 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
1455 * w32term.c (x_draw_image_relief): Likewise.
1457 2014-03-21 Martin Rudalics <rudalics@gmx.at>
1459 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
1460 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
1461 maximize a frame for odd default fonts.
1463 2014-03-21 Glenn Morris <rgm@gnu.org>
1465 * minibuf.c (history-length): Increase default from 30 to 100.
1467 2014-03-21 Daniel Colascione <dancol@dancol.org>
1469 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
1470 every time we switch to minibuffer.
1472 * alloc.c (lisp_align_malloc, allocate_string_data)
1473 (allocate_vectorlike): Allow mmap allocation of lisp objects.
1474 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
1476 2014-03-21 Eli Zaretskii <eliz@gnu.org>
1478 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
1479 support more "verbs".
1481 2014-03-21 Daniel Colascione <dancol@dancol.org>
1483 Always prohibit dumping a dumped Emacs.
1485 * emacs.c (might_dump): New variable.
1486 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
1487 * lisp.h (might_dump): Declare.
1488 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
1490 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
1492 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
1494 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
1496 * doc.c (store_function_docstring): Warn when we don't know where to
1498 (Fsubstitute_command_keys): Don't advertise the fact that
1499 text-properties are dropped, since we think it's a bug that we'll fix
1502 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
1503 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
1504 * frame.c (frame_garbaged): Make "docstring" more precise.
1506 2014-03-20 Glenn Morris <rgm@gnu.org>
1508 * charset.c (init_charset): When we cannot find the charsets directory,
1509 mention if EMACSDATA is set.
1511 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
1513 * fns.c (Frandom): Fix rare bug where the result isn't random.
1515 Fix porting inconsistency about rounding to even.
1516 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
1517 This way, the unusual !HAVE_RINT case acts like the usual
1518 HAVE_RINT case, and we can fix the documentation accordingly.
1520 2014-03-19 Eli Zaretskii <eliz@gnu.org>
1522 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
1523 (w32_wnd_proc): Initialize the dwHoverTime member of
1524 TRACKMOUSEEVENT structure.
1526 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
1528 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
1530 2014-03-16 Eli Zaretskii <eliz@gnu.org>
1532 * search.c (find_newline): Speed up the function when using the
1533 newline cache, by halving the number of calls to
1534 region_cache_forward and region_cache_backward. (Bug#16830)
1536 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
1538 * buffer.c (Fset_buffer): Document return value (bug#17015).
1540 2014-03-14 Martin Rudalics <rudalics@gmx.at>
1542 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
1543 nil, always resize character wise to avoid potential loss of the
1544 mode line (Bug#16923 related).
1546 2014-03-12 Martin Rudalics <rudalics@gmx.at>
1548 * frame.c (x_set_frame_parameters): Always calculate new sizes
1549 pixelwise to avoid potential loss when rounding.
1551 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
1553 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
1554 * xterm.c (x_free_frame_resources): Free all allocated cursors.
1556 2014-03-10 Eli Zaretskii <eliz@gnu.org>
1558 * w32.c (fstatat): Don't add an extra slash if the argument ends
1559 with a slash: this fails the subsequent call to stat_worker on
1560 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
1562 2014-03-09 Martin Rudalics <rudalics@gmx.at>
1564 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
1566 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
1568 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
1570 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
1571 when frame is only on one screen (Bug#14713).
1573 2014-03-08 Eli Zaretskii <eliz@gnu.org>
1575 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
1576 there's a valid wrap point in the display line, the last glyph
1577 cannot "just barely fit" on this row, because display_line doesn't
1578 let it. Instead, proceed as if the last glyph didn't fit, so that
1579 we eventually back up the iterator to the wrap point. This avoids
1580 delusional behavior of move_it_to, whereby it proceeds to the next
1581 display line, but sets current_x to zero for all the glyphs that
1582 without word-wrap would fit on the previous display line.
1583 One result was that visual-order cursor movement behaved erratically
1585 (Fmove_point_visually): Add code to find the x coordinate of the
1586 last character before wrap point, under word-wrap on a TTY.
1588 2014-03-07 Eli Zaretskii <eliz@gnu.org>
1590 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
1591 also return value of MOVE_POS_MATCH_OR_ZV from
1592 move_it_in_display_line_to, when moving from beginning of line to
1593 point's position. (Bug#16961)
1595 2014-03-07 Martin Rudalics <rudalics@gmx.at>
1597 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
1598 * window.c (Fselect_window): Explain NORECORD and
1599 `buffer-list-update-hook' in doc-string.
1601 2014-03-06 Martin Rudalics <rudalics@gmx.at>
1603 * window.c (Fother_window_for_scrolling): Check that
1604 Vother_window_scroll_buffer is a buffer.
1606 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xterm.c (xim_initialize): Always pass a copy of resource name
1609 to XRegisterIMInstantiateCallback and eassert whether return
1610 value is True. Passing copy is important because Xlib doesn't
1611 make its own copy and resource name argument usually points to
1612 SSDATA (Vx_resource_name), which may be changed from Lisp.
1613 (xim_close_display): For XUnregisterIMInstantiateCallback,
1614 always eassert return value and pass exactly the same values
1615 as were used for XRegisterIMInstantiateCallback.
1616 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
1617 sources to check why if you are interested.
1619 2014-03-05 Martin Rudalics <rudalics@gmx.at>
1621 * dispnew.c (change_frame_size_1): Add new_lines instead of
1622 new_height, the latter may be still zero if passed as such.
1623 * window.c (Fwindow_pixel_height): Mention bottom divider in
1626 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
1628 Fix "resource temporarily unavailable" with xgselect
1630 * xgselect.c: Include <stdbool.h>.
1631 (xg_select) [!USE_GTK]: Don't lose track of errno.
1633 Fix minor --enable-gcc-warnings issues.
1634 * widget.c (update_various_frame_slots, EmacsFrameResize):
1635 Avoid unused locals. Prefer 'if' to '#if' when either will do.
1637 2014-03-04 Ken Brown <kbrown@cornell.edu>
1639 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
1640 represent the actual adjustment needed for alignment.
1642 2014-03-04 Eli Zaretskii <eliz@gnu.org>
1644 * gmalloc.c (aligned_alloc): Don't allocate more memory than
1645 needed, and don't reallocate if the initial allocation already
1646 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
1648 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1650 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
1653 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
1655 * cmds.c (delete-char): Update docstring pointing out that the
1656 function ignores `delete-active-region' and `overwrite-mode'.
1658 2014-03-03 Eli Zaretskii <eliz@gnu.org>
1660 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
1662 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
1663 allocated buffer due to alignment.
1664 (freehook): If the block to be freed was allocated by
1665 'aligned_alloc', find its real pointer before calling 'free'.
1667 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
1670 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
1672 * font.c (toplevel): Adjust comment about font cache layout.
1673 (font_clear_cache): Fix to match real font cache layout.
1674 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
1675 (Fframe_font_cache) [FONT_DEBUG]: New function.
1676 (syms_of_font) [FONT_DEBUG]: Defsubr it.
1678 Avoid crashes when X fonts are erroneously freed on reused X
1679 'Display *' connection data (Bug#16069). Note that X font
1680 resources still may be leaked, but currently there is no way
1681 to completely avoid it.
1682 * xterm.h (struct x_display_info): New member x_id. Add comments.
1683 * xterm.c (x_display_id): New variable.
1684 (x_term_init): Assign identifier to each opened X connection.
1685 * xfont.c (struct xfont): New member x_display_id.
1686 (xfont_open): Initialize it with frame's display id.
1687 (xfont_close): Check whether font's display id matches the one
1688 recorded for the given display. Adjust comment.
1689 * xftfont.c (struct xftfont_info):
1690 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
1692 2014-03-01 Martin Rudalics <rudalics@gmx.at>
1694 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
1695 * window.c (Fother_window_for_scrolling): Don't try to scroll a
1696 killed Vother_window_scroll_buffer.
1697 (Vother_window_scroll_buffer): Fix doc-string accordingly.
1699 2014-03-01 Eli Zaretskii <eliz@gnu.org>
1701 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
1702 that start with more than 2 slashes as UNCs. (Bug#16751)
1704 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
1706 Fix a few crashes and leaks when cloning C strings.
1707 * alloc.c, lisp.h (dupstring): New function.
1708 * gtkutil.c (xg_get_font):
1709 * term.c (tty_default_color_capabilities):
1710 * xsettings.c (store_monospaced_changed)
1711 (store_font_name_changed, parse_settings)
1712 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
1713 This avoids some unlikely crashes due to accessing freed storage,
1714 and avoids some minor memory leaks in the more-typical case.
1716 2014-02-28 Martin Rudalics <rudalics@gmx.at>
1718 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
1719 cursor when modeline can't be dragged (Bug#16647).
1721 2014-02-28 Glenn Morris <rgm@gnu.org>
1723 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
1724 from custom-delayed-init-variables. (Bug#11565)
1726 2014-02-27 Martin Rudalics <rudalics@gmx.at>
1728 More fixes for mouse glyph calculations (Bug#16647).
1729 * window.c (coordinates_in_window): In intersection of
1730 horizontal and vertical window dividers prefer the horizontal
1731 one. Add some extra parens to last fix.
1732 (window_relative_x_coord): Return x-coordinate for header and
1734 * xdisp.c (remember_mouse_glyph): In text area don't extend
1735 glyph into mode line to show the vertical drag cursor there
1736 immediately. Subdivide mouse glyphs in right fringes to show a
1737 horizontal drag cursor as soon as we enter the "grabbable width"
1738 portion. Handle vertical border case separately. Do not
1739 subdivide window divider areas.
1740 (note_mouse_highlight): On bottom divider of bottommost windows
1741 show vertical drag cursor only when the minibuffer window can be
1744 2014-02-27 Eli Zaretskii <eliz@gnu.org>
1746 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
1747 reset by the face of the object just displayed. See also bug#76.
1748 (get_next_display_element): If the string came from a display
1749 property, examine the box face attribute at it->position, not at
1750 it->current.pos, since the latter was not updated yet. (Bug#16870)
1751 (handle_face_prop): Improve commentary.
1753 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
1755 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
1756 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
1758 2014-02-26 Martin Rudalics <rudalics@gmx.at>
1760 Fixes around Bug#16647.
1761 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
1762 ON_BOTTOM_DIVIDER cases.
1763 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
1764 only if the window has no right divider.
1765 (Fcoordinates_in_window_p): Fix doc-string.
1767 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
1769 * lread.c (Funintern): Fix doc to match advertised calling convention.
1771 2014-02-24 Daniel Colascione <dancol@dancol.org>
1773 * keyboard.c (read_char): Close race that resulted in lost events.
1775 2014-02-22 Glenn Morris <rgm@gnu.org>
1777 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
1778 * window.c (window-resize-pixelwise): Doc fixes.
1780 * process.c (Finternal_default_process_filter)
1781 (Finternal_default_process_sentinel): Doc tweaks.
1783 2014-02-21 Glenn Morris <rgm@gnu.org>
1785 * process.c (Fprocess_buffer, Faccept_process_output)
1786 (Finternal_default_process_filter, Finternal_default_process_sentinel):
1789 2014-02-21 Martin Rudalics <rudalics@gmx.at>
1791 * window.c (Fwindow_scroll_bar_width): New function.
1793 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
1795 Pacify GCC when configuring with --enable-gcc-warnings.
1796 * xdisp.c (move_it_in_display_line_to) [lint]:
1797 Initialize recently-added local.
1799 2014-02-21 Daniel Colascione <dancol@dancol.org>
1801 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
1803 2014-02-20 Eli Zaretskii <eliz@gnu.org>
1805 * xdisp.c (init_iterator): Don't dereference a bogus face
1806 pointer. (Bug#16819)
1807 (try_cursor_movement): Don't use cursor position if
1808 set_cursor_from_row failed to compute it. This avoids assertion
1809 violations in MATRIX_ROW.
1810 (move_it_in_display_line_to): Save the iterator state in ppos_it
1811 only once per call. Reimplement the method used to return to the
1812 best candidate position if all the positions found in display line
1813 are beyond TO_CHARPOS. This cuts down the number of calls to
1814 bidi_shelve_cache, which moves a lot of stuff when lines are long
1815 and include bidirectional text. (Bug#15555)
1817 2014-02-20 Glenn Morris <rgm@gnu.org>
1819 * data.c (Fdefalias): Doc fix.
1821 2014-02-19 Eli Zaretskii <eliz@gnu.org>
1823 * xdisp.c (display_line): Fix horizontal scrolling of large images
1824 when fringes are turned off. This comes at a price of not
1825 displaying the truncation/continuation glyphs in this case.
1828 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
1829 CreateDIBSection returns an error indication, zero out *ximg after
1830 destroying the image. This avoids crashes in memory allocations
1831 due to the fact that some of the callers also call
1832 x_destroy_x_image, which will attempt to free an already free'd
1835 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1837 * widget.c (update_various_frame_slots): Don't set
1838 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1840 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1842 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1844 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1846 temacs --daemon fix (Bug#16599).
1847 * emacs.c (main): Initialize daemon_pipe[1] here ...
1848 (syms_of_emacs): ... instead of here.
1850 2014-02-16 Anders Lindgern <andlind@gmail.com>
1852 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1855 2014-02-16 Daniel Colascione <dancol@dancol.org>
1857 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1858 (xd_get_connection_address): Use it.
1859 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1860 xd_get_connection_address because the latter signals if the bus
1861 we're trying to close is already disconnected.
1863 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1865 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1866 argument to CreateThread. This avoids segfaults on Windows 9X.
1867 Reported by oslsachem <oslsachem@gmail.com>.
1869 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1871 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1872 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1873 (check_lseek): New function, to report lseek errors.
1874 (save_data_space, update_file_ptrs, read_header, write_header)
1875 (copy_file, copy_rest, unexec): Use these news functions.
1876 (update_file_ptrs): Don't assume wraparound behavior when
1877 converting a large size_t value to off_t.
1879 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1881 * composite.c (fill_gstring_header): Pass positions as C integers
1882 and move parameters checking to...
1883 (Fcomposition_get_gstring): ...this function. Handle case when
1884 buffer positions are in reversed order and avoid crash (Bug#16739).
1886 * buffer.c (validate_region): Mention current buffer in error message.
1888 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1890 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1892 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1894 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1896 2014-02-11 Glenn Morris <rgm@gnu.org>
1898 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1899 Replace refs to "OpenStep" in messages.
1901 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1903 Avoid "." at end of error diagnostics.
1904 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1905 * font.c (Ffont_at):
1906 * nsfns.m (ns_display_info_for_name):
1907 * nsselect.m (Fx_own_selection_internal):
1908 * nsterm.m (performDragOperation:):
1909 Remove "." from end of diagnostic.
1911 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1913 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1914 unintuitive (bug#15824).
1915 (Fyes_or_no_p): Doc fix (bug#15456).
1917 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1919 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1921 * eval.c (call_debugger): When exiting the debugger, do not allow
1922 max_specpdl_size less than actual binding depth (Bug#16603).
1923 (syms_of_eval): Adjust docstring.
1925 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1927 * cmds.c (Fself_insert_command): Output a clearer error message on
1928 negative repetitions (bug#9476).
1930 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1932 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1934 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1936 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1938 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1940 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1942 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1944 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1946 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1948 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1949 `exit' works (bug#15865).
1951 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1953 Constrain window box/body sizes and margin widths (Bug#16649).
1954 * xdisp.c (window_box_width): Don't return less than zero.
1955 (window_box_left_offset, window_box_right_offset): Don't return
1956 more than the window's pixel width.
1957 * window.c (window_body_height, window_body_width): Don't return
1959 (window_resize_apply): Adjust margin width, if necessary.
1961 2014-02-07 Glenn Morris <rgm@gnu.org>
1963 * nsterm.m (syms_of_nsterm): Doc fix.
1965 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1967 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1968 New variables: pointers through which to call the respective APIs.
1969 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1970 (filename_from_ansi, sys_link, check_windows_init_file):
1971 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1972 This is required on Windows 9X, where we dynamically load
1973 UNICOWS.DLL which has their non-stub implementations.
1974 (maybe_load_unicows_dll): Assign addresses to these 2 function
1975 pointers after loading UNICOWS.DLL.
1977 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1978 MultiByteToWideChar and WideCharToMultiByte through function
1981 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1984 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1986 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1987 for OSX >= 10.9 if separate spaces are used.
1988 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1990 2014-02-06 Glenn Morris <rgm@gnu.org>
1992 * buffer.c (cache-long-scans): Doc fix.
1994 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1996 * w32fns.c (Fw32_shell_execute): Doc fix.
1998 2014-02-05 Bastien Guerry <bzg@gnu.org>
2000 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2001 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2003 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2005 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2006 outside the window (Bug#16649).
2008 * xdisp.c (note_mouse_highlight): When entering a margin area show
2009 a non-text cursor (Bug#16647).
2011 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2013 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2014 It prompted a compile-time diagnostic on GNU/Linux.
2015 Simplify to remove the need for the label.
2017 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2019 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2020 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2021 to show it; otherwise return 'unsupported--w32-dialog' to signal
2022 to the caller that emulation with menus is necessary.
2023 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2025 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2027 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2030 * menu.c (Fx_popup_dialog): Don't condition the call to
2031 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2032 special symbol 'unsupported--w32-dialog', emulate the dialog with
2033 a menu by calling x-popup-menu.
2035 * menu.h (Qunsupported__w32_dialog): New extern variable.
2037 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2039 * keyboard.c (kbd_buffer_get_event): Read file notification events
2042 * xgselect.c (xg_select): Read glib events in any case, even if
2043 there are no file descriptors to watch for. (Bug#16519)
2045 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2047 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2048 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2049 * w32term.c (w32_draw_window_divider): Handle first and last
2051 * w32term.h (w32_fill_area_abs): New function.
2052 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2054 * xfaces.c (realize_basic_faces): Handle new face ids.
2055 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2056 and bottom divider width.
2057 * xterm.c (x_draw_window_divider): Handle first and last pixels
2060 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2062 * print.c (Fexternal_debugging_output): Add cast to pacify
2063 --enable-gcc-warnings.
2064 * eval.c (call_debugger): Grow specpdl if the debugger was
2065 entered due to specpdl overflow (Bug#16603) and allow more
2066 specpdl space for the debugger itself.
2068 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2070 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2073 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2075 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2076 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2078 * print.c (Fexternal_debugging_output): If the argument character
2079 is non-ASCII, encode it with the current locale's encoding before
2080 writing the result to the terminal. (Bug#16448)
2082 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2083 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2086 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2088 * process.c (create_process): Reset SIGPROF handler in the child.
2089 * callproc.c (call_process): Likewise.
2091 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2093 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2095 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2097 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2098 of zero to print strings, GDB doesn't like it.
2100 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2101 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2102 we still use correct addresses. (Bug#16576)
2104 2014-01-27 K. Handa <handa@gnu.org>
2106 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2107 to preserve the code detection behavior of 24.3.
2108 * coding.h (struct coding_system): New member detected_utf8_bytes.
2109 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2110 (decode_coding_gap): Use short cut for UTF-8 file reading only
2111 when coding->detected_utf8_bytes equals to coding->src_bytes.
2112 * fileio.c (Finsert_file_contents): Cancel the previous change.
2114 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2116 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2117 that are not visible.
2119 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2121 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2122 is grabbed (Bug#16565).
2124 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2126 * xdisp.c (last_max_ascent): Re-remove after erroneously
2127 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2129 (move_it_to): Re-remove reference to last_max_ascent.
2130 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2131 max_descent here instead of calling line_bottom_y.
2134 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2136 * terminal.c (initial_free_frame_resources): New function.
2137 (init_initial_terminal): Install new hook to free face cache
2138 on initial frame and avoid memory leak. For details, see
2139 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2140 * xfaces.c (free_frame_faces): Adjust comment.
2142 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2144 * data.c (Fstring_to_number): Document results if unparsable
2147 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2149 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2151 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2153 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2154 * coding.c (detect_coding_utf_8, emacs_mule_char)
2155 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2156 (check_utf_8, decode_coding):
2157 * coding.h (struct coding_system.errors):
2158 Use ptrdiff_t, not int, for integer values derived from buffer and
2161 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2162 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2163 before invoking decode_coding_gap, since there's just one block.
2165 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2167 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2168 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2169 too early. Again run change_frame_size before assigning menu-
2172 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2174 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2175 arrives, call x_check_fullscreen, in case the new display has a
2176 different resolution. (Bug#16517)
2178 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2180 * term.c (read_menu_input): If the selected frame changes, exit
2182 (tty_menu_show): If the selected frame changes while we displayed
2183 a menu, throw to top level. (Bug#16479)
2185 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2187 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2189 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2191 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2192 * data.c (count_one_bits_word): Fix bug (negated comparison)
2193 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2195 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2197 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2198 Avoid undefined behavior by initializing display property bit of a
2199 string processed by the bidirectional iterator. For details, see
2200 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2202 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2204 Minor cleanup of previous change.
2205 * image.c (imagemagick_error, Fimagemagick_types):
2206 Omit some recently-introduced and unnecessary casts and assignments.
2208 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2210 Fix two memory leaks discovered with Valgrind.
2211 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2212 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2214 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2216 Fixes in window size functions around Bug#16430 and Bug#16470.
2217 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2218 (Fwindow_mode_line_height, Fwindow_header_line_height)
2219 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2220 Minor doc-string adjustments.
2221 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2222 Rewrite doc-strings.
2223 (window_body_height, window_body_width): Do not count partially
2224 visible lines/columns when PIXELWISE is nil (Bug#16470).
2225 (Qfloor, Qceiling): New symbols.
2227 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2229 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2230 when the image cache is not yet allocated. (Bug#16509)
2232 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2234 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2235 re-attach intervals to its base buffer (Bug#16502).
2236 * intervals.c (set_interval_object): Move from here...
2237 * intervals.h (set_interval_object): ... to here. Fix comments.
2239 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2241 Avoid undefined behavior by initializing buffer redisplay bit.
2242 Problem reported by Dmitry Antipov in
2243 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2244 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2246 Revert some of the CANNOT_DUMP fix (Bug#16494).
2247 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2249 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2251 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2252 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2253 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2254 they are replaced by macros that expand into direct calls to the
2255 corresponding functions from GDI32.DLL.
2256 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2257 variables in the Cygwin build, they are unused.
2259 2014-01-19 K. Handa <handa@gnu.org>
2261 * composite.c (composition_update_it): Fix previous change.
2263 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2265 Fix file name handling on MS-Windows 9X.
2266 * w32.c (maybe_load_unicows_dll): New function.
2268 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2269 on, to make sure we can convert file names to and from UTF-8 on
2270 Windows 9X. This fixes a failure to start up because Emacs cannot
2271 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2273 * w32font.c [WINDOWSNT]: Include w32.h.
2274 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2275 of implementing the same stuff.
2276 Remove now unused g_b_init_is_windows_9x.
2278 * w32.h (maybe_load_unicows_dll): Add prototype.
2280 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2282 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2283 switch to single keyboard. Prevents daemon crashes when a new
2284 client connects while we show a TTY menu in an existing client.
2287 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2289 Fix MinGW64 porting problem with _setjmp.
2290 Reported by Eli Zaretskii in:
2291 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2292 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2293 the old _setjmp and _longjmp. All uses changed.
2295 2014-01-13 Daniel Colascione <dancol@dancol.org>
2297 * textprop.c (Fremove_list_of_text_properties):
2298 Correctly handle reaching the end of the interval tree. (Bug#15344)
2300 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2302 * xdisp.c (resize_mini_window): Round height to a multiple of
2303 frame's line height. Fix bug in calculation of window start
2304 position (Bug#16424).
2306 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
2308 * macfont.m: Include termchar.h.
2309 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
2310 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
2311 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
2312 *_WITH_GC_* to take face and f as parameters.
2313 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
2314 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
2316 2014-01-13 Daniel Colascione <dancol@dancol.org>
2318 Fix menu item updating in the presence of the Unity global menu
2321 * gtkutil.h (xg_have_tear_offs): Add frame parameter
2322 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
2324 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
2325 updating menus; explain why.
2326 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
2327 problem it's supposed to solve and it interferes with detecting
2328 the presence of a global menu.
2329 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
2332 2014-01-11 K. Handa <handa@gnu.org>
2334 * composite.c (composition_update_it): Fix indexing of
2335 LGSTRING_CHAR (Bug#15984).
2337 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
2339 * unexw32.c (_start) [__MINGW64__]: Define to __start.
2341 2014-01-11 Eli Zaretskii <eliz@gnu.org>
2343 * xdisp.c (try_window_id): Don't use this function's optimizations
2344 if overlays in the buffer displayed by the window have changed
2345 since last redisplay. (Bug#16347)
2346 (message_dolog): Fix indentation.
2348 2014-01-11 Martin Rudalics <rudalics@gmx.at>
2350 * frame.c (frame_resize_pixelwise): Fix doc-string.
2352 2014-01-10 Martin Rudalics <rudalics@gmx.at>
2354 Fix handling of internal borders (Bug#16348).
2355 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
2356 Remove internal border width from pixel width of windows.
2357 (change_frame_size_1): Don't return early when frame's pixel
2358 size changes - we still have to record the new sizes in the
2360 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
2361 also when toolbar gets larger.
2362 * window.c (check_frame_size): Include internal_border_width in
2364 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
2365 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
2366 In non-toolkit/non-GTK version clear internal border.
2367 * xterm.c (x_clear_under_internal_border): New function for
2368 non-toolkit/non-GTK version.
2369 (x_after_update_window_line): In non-toolkit/non-GTK version
2371 (handle_one_xevent, x_set_window_size):
2372 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
2373 * xterm.h (x_clear_under_internal_border): Extern it.
2375 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
2377 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
2378 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
2381 2014-01-06 Eli Zaretskii <eliz@gnu.org>
2383 * xdisp.c (redisplay_window): Don't skip window redisplay if the
2384 last value of point is not equal to buffer's point. (Bug#16129)
2386 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
2389 * nsterm.h (updateCollectionBehavior): Rename from
2390 updateCollectionBehaviour. All uses changed.
2392 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
2393 * Makefile.in (SETFATTR): New macro.
2394 (temacs$(EXEEXT)): Use it.
2396 2014-01-04 Martin Rudalics <rudalics@gmx.at>
2398 Fix maximization behavior on Windows (Bug#16300).
2399 * w32fns.c (w32_fullscreen_rect): Don't handle
2400 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
2401 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
2402 of SetWindowPos. Restore last placement also when leaving
2403 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
2404 but the FULLSCREEN_BOTH case.
2406 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
2409 * data.c (arithcompare_driver):
2410 * fileio.c (Fcar_less_than_car):
2411 * fns.c (internal_equal):
2412 * frame.c (delete_frame):
2413 * lisp.h (enum More_Lisp_Bits):
2415 Avoid C99 constructs that don't work in C89.
2416 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
2417 to port to C89, which doesn't have 'long long'.
2418 (count_trailing_zero_bits): Use them.
2420 2014-01-03 Chong Yidong <cyd@gnu.org>
2422 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
2424 2014-01-02 Martin Rudalics <rudalics@gmx.at>
2426 Further adjust frame/window scrollbar width calculations.
2427 * window.c (apply_window_adjustment):
2428 Set windows_or_buffers_changed.
2429 (Fwindow_scroll_bars): Return actual scrollbar width.
2430 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2431 For non-toolkit builds again use 14 as minimum width and set
2432 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
2433 * xterm.c (XTset_vertical_scroll_bar): Take width from
2434 WINDOW_SCROLL_BAR_AREA_WIDTH.
2435 (x_new_font): Rename wid to unit. Base calculation of new
2436 scrollbar width on toolkit used and make it analogous to that of
2437 x_set_scroll_bar_default_width.
2438 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
2439 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
2440 of GetSystemMetrics.
2441 * w32term.c (w32_set_vertical_scroll_bar): Take width from
2442 WINDOW_SCROLL_BAR_AREA_WIDTH.
2443 (x_new_font): Make it correspond to changes in xterm.c.
2445 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
2447 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
2448 This is a cleaner way to fix the MinGW-w64 porting problem.
2449 Check for INTPTR_MAX misconfiguration.
2451 2014-01-01 Eli Zaretskii <eliz@gnu.org>
2453 * search.c (newline_cache_on_off, find_newline): In indirect
2454 buffers, use the newline cache of the base buffer.
2456 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
2457 buffer, invalidate the caches of its base buffer. (Bug#16265)
2459 * indent.c (width_run_cache_on_off, compute_motion): In indirect
2460 buffers, use the width-run cache of the base buffer.
2462 * xdisp.c (redisplay_window): When the window displays an indirect
2463 buffer, and the character widths in the display table have
2464 changed, invalidate the width-run cache of the corresponding base
2467 * fileio.c (Finsert_file_contents): When invalidating the newline
2468 cache, consider the case of inserting into indirect buffer.
2470 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
2471 In indirect buffers, use the paragraph cache of the base buffer.
2473 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2475 * window.c (grow_mini_window): Fix last change.
2477 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
2479 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
2481 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
2483 * w32term.c (w32_initialize): Use LCID and LOWORD.
2485 * w32proc.c (create_child): Use pid_t for 5th argument.
2486 (IsValidLocale): Don't provide prototype for MinGW64.
2487 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
2488 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
2490 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
2491 MinGW64 doesn't support.
2493 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
2495 * w32.c (set_named_security_info): New function.
2496 (acl_set_file): Fall back on set_named_security_info if
2497 set_file_security fails.
2498 (g_b_init_set_named_security_info_w)
2499 (g_b_init_set_named_security_info_a): New static variables.
2500 (globals_of_w32): Initialize them to zero.
2501 (set_named_security_info): Set them to non-zero if the
2502 corresponding API is available.
2503 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
2504 New function typedefs.
2506 2013-12-31 Martin Rudalics <rudalics@gmx.at>
2508 Some more fixes following pixelwise resize changes including one
2510 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
2511 of frame_resize_pixelwise.
2512 * widget.c (pixel_to_text_size): New function.
2513 (update_wm_hints): Have size hints respect value of
2514 frame_resize_pixelwise.
2515 (EmacsFrameResize): Alway process resize requests pixelwise.
2516 * window.c (grow_mini_window): Make sure mini window is at least
2518 * xdisp.c (display_menu_bar): Make sure menubar extends till
2520 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
2521 (x_set_tool_bar_lines): Calculate pixelwise.
2522 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
2523 frame_resize_pixelwise.
2525 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
2527 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2528 variables not used there.
2530 2013-12-30 Eli Zaretskii <eliz@gnu.org>
2532 * w32.c (sys_umask): New function. (Bug#16299)
2534 2013-12-30 Martin Rudalics <rudalics@gmx.at>
2536 * dispnew.c (change_frame_size_1): Take old width of root window
2537 from that window's pixel width. (Bug#16284)
2539 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
2541 Plain copy-file no longer chmods an existing destination (Bug#16133).
2542 * fileio.c (realmask): Now a static var, not a local.
2543 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
2544 Remove arg STATPTR. All uses changed.
2545 (Fcopy_file): Do not alter permissions of existing destinations,
2546 unless PRESERVE-PERMISSIONS (renamed from
2547 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
2548 Avoid race when testing for existing destinations and for
2549 when input and output files are the same.
2550 If changing the group fails, adjust both default and
2551 preserved permissions so that access is not granted to the
2553 (Fset_default_file_modes, init_fileio): Update realmask.
2554 (Fdefault_file_modes): Use realmask instead of calling umask.
2556 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
2558 Fix pipe bug with OS X emacs --daemon (Bug#16262).
2559 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
2560 flags on the daemon pipe ends before execing.
2562 2013-12-28 Eli Zaretskii <eliz@gnu.org>
2564 * w32fns.c (Fx_create_frame): Error out if called from a TTY
2565 session. (Bug#14739)
2567 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
2569 * callproc.c (Vexec_path): Document that exec-directory is in it.
2571 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
2573 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
2576 2013-12-27 Chong Yidong <cyd@gnu.org>
2578 * data.c (Fsymbol_function): Doc fix.
2580 2013-12-26 Martin Rudalics <rudalics@gmx.at>
2582 Some more tinkering with Bug#16051.
2583 * window.c (resize_frame_windows): Don't let the size of the
2584 root window drop below the frame's default character size.
2585 Never ever delete any subwindows - let the window manager do the
2588 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
2589 of toolbar lines needed when they exceed the height of the root
2591 (unwind_create_frame_1): New function.
2592 (Fx_create_frame): Generally inhibit calling the window
2593 configuration change hook here. Remove extra call to
2594 change_frame_size - it's not needed when we don't run the
2595 configuration change hook.
2597 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
2599 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
2600 On my Fedora 19 platform the core dumps were so big that
2601 my desktop became nearly catatonic.
2602 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
2603 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
2604 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
2605 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
2606 a clang-only syntax.
2607 * conf_post.h (__has_feature): New macro, if not already defined.
2608 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
2609 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
2611 2013-12-25 Eli Zaretskii <eliz@gnu.org>
2613 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
2614 is a file name. (Bug#16252)
2616 2013-12-25 Chong Yidong <cyd@gnu.org>
2618 * keyboard.c (Voverriding_terminal_local_map)
2619 (Voverriding_local_map): Doc fix.
2621 * keymap.c (Vemulation_mode_map_alists): Doc fix.
2623 2013-12-24 Eli Zaretskii <eliz@gnu.org>
2625 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
2626 file name when it is submitted to ShellExecute. Simplify code.
2627 Don't test DOCUMENT for being a string, as that is enforced by
2628 CHECK_STRING. Doc fix.
2630 2013-12-23 Eli Zaretskii <eliz@gnu.org>
2632 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
2633 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
2634 redisplay_tool_bar does. Improve and fix commentary.
2635 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
2636 limits of the glyph matrices. (Bug#16051)
2637 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
2638 only when the new size is different from the old one, and the new
2639 size can be achieved given the frame height.
2641 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
2643 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
2645 2013-12-23 Glenn Morris <rgm@gnu.org>
2647 * lread.c (Fload): Mention load-prefer-newer in doc.
2649 2013-12-22 Martin Rudalics <rudalics@gmx.at>
2651 Handle Bug#16207 by being more restrictive when running hooks.
2652 * window.c (unwind_change_frame): New function.
2653 (Fset_window_configuration): Don't run configuration change hook
2654 while the frame configuration is unsafe. Call select_window
2657 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
2659 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
2661 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
2663 * nsterm.h: Declare EmacsColor category.
2665 * nsterm.m (NSColor): Implement EmacsColor category.
2666 (ns_get_color): Use colorUsingDefaultColorSpace.
2667 (ns_get_color, ns_term_init): Use colorForEmacsRed.
2669 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
2671 2013-12-21 Eli Zaretskii <eliz@gnu.org>
2673 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
2674 having the PNG_NORETURN attribute, to avoid compiler warning in
2677 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2679 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
2681 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
2682 fringe background extension.
2683 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2684 because they are now always the same as `left' and `width',
2685 respectively. Remove code for the case that `width' and
2686 `sb_width' are different.
2688 2013-12-20 Martin Rudalics <rudalics@gmx.at>
2690 Remove scroll_bar_actual_width from frames.
2691 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
2692 * frame.c (Fscroll_bar_width): Return scroll bar area width.
2693 (x_figure_window_size):
2694 * nsterm.m (x_set_window_size):
2695 * widget.c (set_frame_size):
2696 * w32term.c (x_set_window_size):
2697 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
2698 scroll_bar_actual_width.
2700 Convert scroll_bar members to integers on Windows.
2701 * w32term.h (struct scroll_bar): Convert top, left, width,
2702 height, start, end and dragging to integers.
2703 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
2705 * w32term.c (w32_set_scroll_bar_thumb)
2706 (w32_scroll_bar_handle_click): Remove XINT conversions for
2707 scroll_bar members. Treat bar->dragging as integer.
2708 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
2709 first element. Remove XINT conversions for scroll_bar members.
2710 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
2711 Remove XINT conversions for scroll_bar members.
2713 Fix assignment for new window total sizes.
2714 * window.c (Fwindow_resize_apply_total): Assign values for
2717 2013-12-20 Chong Yidong <cyd@gnu.org>
2719 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
2720 argument to `append'.
2722 2013-12-19 Eli Zaretskii <eliz@gnu.org>
2724 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
2725 current text face, for extending the face of the display margins.
2728 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
2729 Doc fix. (Bug#16190)
2731 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
2733 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
2736 * nsterm.m (Qfile, Qurl): New.
2737 (EV_MODIFIERS2): New macro.
2738 (EV_MODIFIERS): Use EV_MODIFIERS2.
2739 (ns_term_init): Remove font and color from DND, does not work on
2740 newer OSX, and other ports don't have them.
2741 (performDragOperation:): Handle modifiers used during drag.
2742 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
2743 Remove global Lisp variables used to communicate with ns-win.el.
2744 Remove font and color handling.
2745 (syms_of_nsterm): Defsym Qfile and Qurl.
2747 2013-12-19 Anders Lindgren <andlind@gmail.com>
2749 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
2750 (ns_constrain_all_frames, x_set_offset): Remove assignment to
2752 (updateFrameSize:, windowWillResize:toSize:): Add trace.
2753 (constrainFrameRect): Remove special case nr_screens == 1.
2754 Don't constrain size to size of view.
2756 * nsterm.h (ns_output): Remove dont_constrain.
2758 2013-12-19 Anders Lindgren <andlind@gmail.com>
2760 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
2762 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
2764 Minor fixes for recent openp changes.
2765 * lisp.h (GCPRO7): New macro.
2766 * lread.c (openp): Use bool for boolean; all callers changed.
2767 Protect save_string from GC. Don't assume that file descriptors
2768 are nonzero. Redo save_mtime comparison to avoid bogus GCC
2769 warning about uninitialized variable.
2771 2013-12-18 Eli Zaretskii <eliz@gnu.org>
2773 * w32fns.c (emacs_abort): Use intptr_t as argument of
2774 INT_BUFSIZE_BOUND, to avoid compiler warnings.
2776 2013-12-18 Glenn Morris <rgm@gnu.org>
2778 * lread.c (Fload): Pass load_prefer_newer to openp.
2779 Don't bother checking mtime if openp already did it.
2780 (openp): Add `newer' argument, to check all suffixes
2781 and find the newest file.
2782 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
2783 * callproc.c (call_process):
2784 * charset.c (load_charset_map_from_file):
2785 * emacs.c (init_cmdargs):
2786 * image.c (x_create_bitmap_from_file, x_find_image_file):
2788 * lread.c (Flocate_file_internal):
2789 * process.c (Fformat_network_address):
2790 * sound.c (Fplay_sound_internal):
2791 * w32.c (check_windows_init_file):
2792 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
2794 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
2796 2013-12-17 Eli Zaretskii <eliz@gnu.org>
2798 * w32.c (getloadavg): Don't index samples[] array with negative
2799 indices. Recover from wall-clock time being set backwards.
2801 * w32term.c (w32_initialize): Declare the argument of
2802 set_user_model as const.
2804 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
2805 (w32_menu_show): Constify some arguments passed to MessageBox.
2807 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
2808 to initialize Lisp objects.
2810 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
2811 initialize Lisp objects.
2813 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
2814 use variables used only on X under that condition.
2816 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
2817 variables not used there.
2819 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2821 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
2822 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
2824 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2826 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
2827 code, revealed in presence of R2L characters, character
2828 compositions, and display vectors. A better fix for Bug#16148.
2829 (extend_face_to_end_of_line): Don't reference tool_bar_window in
2830 GTK and NS builds, they don't have this member of struct frame.
2832 * dispextern.h (struct composition_it): Correct a comment for the
2835 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2837 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2838 This prevents a compilation error on C compilers that do not
2839 default functions to return 'int' if not declared. Also, add
2840 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2841 since it now uses inline functions.
2843 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2845 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2846 display margins on mode line, header line, and in the frame's
2847 tool-bar window. (Bug#16165)
2849 2013-12-16 Andreas Schwab <schwab@suse.de>
2851 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2853 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2855 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2858 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2860 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2862 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2864 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2865 intended to find bogus pointers in font objects (Bug#16140).
2866 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2867 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2868 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2869 Disable for MS-Windows due to Bug#15876; apparently this
2870 requires more or less substantial changes in fontset code.
2871 * xfont.c (xfont_close):
2872 * xftfont.c (xftfont_close): Call x_display_info_for_display
2873 to check whether 'Display *' is valid (Bug#16093 and probably
2876 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2878 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2879 Reported by Juanma Barranquero <lekktu@gmail.com>.
2881 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2882 open a pty on MS-Windows. (Bug#16152)
2884 * emacs.c (decode_env_path): Fix bogus comparison against
2885 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2887 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2889 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2890 (Fx_file_dialog): Add parentheses around && to silence warning.
2892 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2894 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2896 * xdisp.c (extend_face_to_end_of_line): Extend background of
2897 non-default face in margin areas as well. (Bug#16151)
2898 (display_line): Call extend_face_to_end_of_line for continued
2899 lines as well, if the display margins have non-zero width.
2900 (set_glyph_string_background_width): When needed, set the
2901 extends_to_end_of_line_p flag on glyph strings to be drawn in
2902 margin areas, not only in the text area.
2904 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2907 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2909 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2910 Don't worry about verify_error being t, since it has to be a list.
2912 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2914 Use bool for boolean, focusing on headers.
2915 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2916 No need to include <stdbool.h>, since conf_post.h does it now.
2917 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2918 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2919 (SET_PER_BUFFER_VALUE_P):
2920 * ccl.c, ccl.h (setup_ccl_program):
2921 * ccl.h (CHECK_CCL_PROGRAM):
2922 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2923 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2924 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2925 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2926 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2927 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2928 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2929 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2930 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2931 (CHARSET_FAST_MAP_SET):
2932 * coding.c (decode_coding_ccl, encode_coding_ccl):
2933 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2934 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2935 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2936 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2937 (decode_coding_c_string):
2938 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2939 * conf_post.h (has_attribute):
2940 * dispextern.h (trace_redisplay_p)
2941 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2942 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2943 (SET_GLYPH_FROM_CHAR_GLYPH)
2944 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2945 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2946 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2947 (cursor_in_mouse_face_p):
2948 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2949 (blank_row, prepare_desired_row)
2950 (build_frame_matrix_from_leaf_window, make_current)
2951 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2952 (update_window, scrolling_window, update_frame_line):
2953 * disptab.h (GLYPH_FOLLOW_ALIASES):
2954 * editfns.c (Fformat):
2955 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2956 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2957 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2958 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2959 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2960 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2961 (FONT_DEFERRED_LOG):
2962 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2963 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2964 (FRAME_MOUSE_UPDATE):
2965 * fringe.c (Fdefine_fringe_bitmap):
2966 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2967 (x_create_bitmap_from_xpm_data, xpm_load_image):
2968 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2969 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2970 (MERGE_INTERVAL_CACHE):
2971 * keymap.h (KEYMAPP):
2972 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2973 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2974 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2975 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2976 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2977 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2978 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2979 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2980 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2981 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2982 (SETUP_BUFFER_SYNTAX_TABLE):
2983 * systime.h (timespec_valid_p):
2984 * term.c (save_and_enable_current_matrix):
2985 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2986 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2987 (redisplay_internal, try_window_reusing_current_matrix)
2988 (sync_frame_with_window_matrix_rows, try_window_id)
2989 (display_menu_bar, display_tty_menu_item, display_mode_line)
2990 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2991 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2992 * xmenu.c (xmenu_show):
2993 * xterm.c (use_xim, x_term_init):
2994 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2995 (struct x_bitmap_record):
2996 Use bool for booleans.
2997 * ccl.c (struct buffer_text):
2998 * ccl.h (struct ccl_program):
2999 * charset.h (struct charset):
3001 * coding.h (struct iso_2022_spec, struct coding_system):
3002 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3003 (struct glyph_string, struct face, struct face_cache)
3004 (struct bidi_string_data, struct bidi_it)
3005 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3007 * editfns.c (Fformat):
3008 * frame.h (struct frame):
3009 * fringe.c (struct fringe_bitmap):
3010 * intervals.h (struct interval):
3011 * keyboard.h (struct kboard):
3012 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3013 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3014 (struct Lisp_Buffer_Local_Value, union specbinding):
3015 * macfont.m (struct macfont_info):
3016 * process.h (struct Lisp_Process):
3017 * termchar.h (struct tty_display_info):
3018 * window.h (struct window):
3019 * xterm.h (struct x_output):
3020 Use bool_bf for boolean bit-fields.
3021 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3022 All callers changed.
3023 * ccl.h (struct ccl_program): Remove unused members private_state,
3024 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3026 (struct ccl_spec): Remove unused members cr_carryover,
3027 eight_bit_carryover.
3028 * conf_post.h: Include <stdbool.h>.
3029 (bool_bf): New type.
3030 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3031 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3032 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3033 'do { ... } while (false)' brackets.
3034 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3035 Args must now be expressions; all callers changed.
3036 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3037 (PRODUCE_GLYPHS): Simplify use of boolean.
3038 * fileio.c (Fcopy_file):
3039 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3040 * lisp.h (UNGCPRO): Return void, not int.
3041 (FOR_EACH_TAIL): Use void expression, not int expression.
3042 * region-cache.c: Reindent.
3043 * region-cache.h: Copy comments from region-cache.c, to fix
3044 incorrect remarks about booleans.
3046 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3048 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3049 when character at point is displayed from a display vector.
3052 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3054 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3055 now a list of certificate validation checks that will abort a
3056 connection with an error.
3057 (Fgnutls_boot): Document it and use it.
3059 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3061 * w32term.c (w32_enable_frame_resize_hack): New variable.
3062 (x_set_window_size): Use it to hack frame resizing on Windows
3065 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3067 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3068 Windows-specific code to w32.c. Change error message text to
3069 match that of Posix platforms.
3071 * w32.c (w32_copy_file): New function, most of the code copied and
3072 reworked from Fcopy_file. Improve error handling. Plug memory
3073 leak when errors are thrown. Support file names outside of the
3074 current codepage. (Bug#7100)
3076 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3078 * lread.c (load_path_default): Prototype.
3080 2013-12-13 Glenn Morris <rgm@gnu.org>
3082 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3083 (dump_path): Remove.
3084 (load-path-default): Remove `changed' argument.
3085 Do not set dump_path permanently. Simplify.
3086 (init_lread): Simplify.
3087 (syms_of_lread): Remove dump_path.
3089 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3091 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3092 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3093 2013-12-12 font-related change to avoid Bug#16128, which
3094 is quite hard to fix without even more substantial changes.
3096 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3098 * font.c (font_close_object): Check for live frame (Bug#16128).
3100 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3102 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3103 Return ptrdiff_t, not int, since it's a buffer size.
3104 Reindent/reparen some macros to a more Gnuish style.
3106 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3108 Avoid undefined behavior with huge regexp interval counts.
3109 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3110 since it's now specialized to interval counts. All uses changed.
3111 Do not assume wrapraound on signed integer overflow.
3112 (regex_compile): Simplify based on the above changes.
3114 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3116 Support file names on MS-Windows that use characters outside of
3117 the current system codepage. (Bug#7100)
3119 * w32.c (get_file_security, set_file_security)
3120 (create_symbolic_link): Separate pointers and boolean flags for
3121 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3122 non-zero, else the former.
3123 (codepage_for_filenames, filename_to_utf16, )
3124 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3126 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3128 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3129 Accept only one argument; all callers changed.
3130 (dostounix_filename): Remove the second argument, now works in
3131 UTF-8. All callers changed.
3132 (parse_root): Lose DBCS code.
3133 (get_long_basename, w32_get_short_filename, init_environment)
3134 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3135 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3136 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3137 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3138 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3139 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3141 (ansi_encode_filename): New function.
3142 (get_emacs_configuration, get_emacs_configuration_options):
3144 (add_volume_info, GetCachedVolumeInformation): Run the input file
3145 name through unixtodos_filename, to ensure it is stored and
3146 referenced in canonical form.
3147 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3148 (logon_network_drive, sys_link, utime): Improve error handling.
3149 (sys_access): New function.
3150 (hashval, generate_inode_val): Unused functions deleted.
3151 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3152 (check_windows_init_file): Convert error message from UTF-8 to
3153 ANSI codepage, for display in the message box.
3154 (globals_of_w32): Set w32_unicode_filenames according to the OS
3157 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3158 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3159 (syms_of_w32term): Declare w32-unicode-filenames.
3161 * w32proc.c (new_child, delete_child): Remove code that handled
3162 unused pending_deletion and input_file members of the child struct.
3163 (create_child, sys_spawnve): Convert all file names to ANSI
3164 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3165 name cannot be encoded in ANSI codepage. Don't use
3166 unixtodos_filename, mirror slashes by hand.
3167 (record_infile, record_pending_deletion): Functions deleted.
3168 (Fw32_short_file_name): Call w32_get_short_filename instead of
3171 * w32notify.c (add_watch): Work in Unicode mode when
3172 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3173 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3174 instead, do the same with Lisp primitives.
3176 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3177 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3178 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3179 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3180 (Fw32_shell_execute): Improve error reporting.
3181 (Fdefault_printer_name): Ifdef away for Cygwin.
3183 * w32.h (struct _child_process): Remove input_file and
3184 pending_deletion members that are no longer used.
3185 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3186 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3187 (ansi_encode_filename): New and updated prototypes.
3189 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3191 (unexec): Don't use dostounix_filename, it expects a file name in
3192 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3195 * fileio.c (Ffile_name_directory, file_name_as_directory)
3196 (directory_file_name, Fexpand_file_name)
3197 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3198 arguments of dostounix_filename.
3199 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3200 use MAX_UTF8_PATH for size of file-name strings.
3201 (emacs_readlinkat): Build an explicitly unibyte string for file
3203 (syms_of_fileio) <file-name-coding-system>:
3204 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3206 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3207 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3208 directories to UTF-8.
3209 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3210 environment, and each element of the input PATH, to UTF-8.
3212 * dired.c (file_attributes): Use build_unibyte_string explicitly
3213 to make Lisp strings from user and group names.
3215 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3218 * coding.c (decode_file_name, encode_file_name): New functions.
3220 * termcap.c (tgetent): Adapt to the change in arguments of
3223 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3226 * msdos.c (dostounix_filename, init_environment): Adapt to the
3227 change in arguments of dostounix_filename.
3229 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3230 [WINDOWSNT]: Encode file names passed to the image libraries in
3233 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3234 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3236 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3237 arguments of dostounix_filename.
3239 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3241 * font.h (struct font_entity) [HAVE_NS]: New field to record
3242 font driver which was used to create this entity.
3243 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3244 frame where the font was opened.
3245 (font_close_object): Add prototype.
3246 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3247 (font_close_object): Not static any more. Lost frame arg.
3248 Adjust comment and users.
3249 * alloc.c (cleanup_vector): Call font_close_object to adjust
3250 per-frame font counters correctly. If HAVE_NS, also call
3251 driver-specific cleanup for font-entity objects.
3252 * ftfont.c (ftfont_open):
3253 * nsfont.m (nsfont_open):
3254 * w32font.c (w32font_open_internal):
3255 * xfont.c (xfont_open):
3256 * xftfont.c (xftfont_open): Save frame pointer in font object.
3257 * macfont.m (macfont_open): Likewise.
3258 (macfont_descriptor_entity): Save driver pointer to be able
3259 to call its free_entity routine when font-entity is swept.
3260 * ftxfont.c (ftxfont_open): Add eassert because frame
3261 pointer should be saved by ftfont_driver.open.
3263 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3265 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3266 input polling is used. This is still meaningful for Cygwin, see
3267 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3268 * keyboard.c (poll_for_input_1, input_polling_used):
3269 Define unconditionally.
3270 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3271 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3272 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3273 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3274 (face_for_char): Likewise. Rearrange eassert and return ASCII
3275 face for CHAR_BYTE8_P.
3276 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3278 2013-12-11 Ken Brown <kbrown@cornell.edu>
3280 * dispextern.h (erase_phys_cursor):
3281 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3283 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3285 * nsterm.m (x_free_frame_resources):
3286 * term.c (tty_free_frame_resources):
3287 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3288 face cache because it's implied by free_frame_faces anyway.
3289 * w32term.c (x_free_frame_resources): Likewise. Do not call
3290 free_frame_faces twice.
3292 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3294 * editfns.c (Fformat_time_string): Mention %F in the doc.
3296 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3298 * window.c (resize_frame_windows): Don't return immediately when
3299 the root window's size doesn't change - the minibuffer window
3300 may still have to be repositioned/resized.
3301 * xfns.c (Fx_create_frame): Always change the frame size after
3302 initializing the frame's faces.
3303 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3304 change_frame_size should already have done it.
3305 (x_new_font): Assign new tool- and menu-bar heights.
3306 (x_set_window_size_1): Account for tool- and menu-bar heights
3307 (Bug#16013). Don't set pixel sizes since change_frame_size
3308 should already have done it.
3310 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
3312 Remove the option of using libcrypto.
3313 * Makefile.in (LIB_CRYPTO): Remove.
3314 (LIBES): Don't use it.
3316 2013-12-11 Juri Linkov <juri@jurta.org>
3318 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
3319 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
3321 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
3323 * xdisp.c (display_tool_bar_line): Don't extend on a previously
3324 drawn tool bar items (Bug#16058).
3325 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
3327 2013-12-09 Ken Brown <kbrown@cornell.edu>
3329 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
3331 * lisp.h (get_frame_param): Adjust conditions for prototype
3334 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
3336 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
3337 Avoid unused macro warning if configured --without-xft.
3339 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
3341 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
3343 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
3345 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
3347 * emacs.c (main): Call fixup_locale a second time for GNUstep.
3349 2013-12-08 Martin Rudalics <rudalics@gmx.at>
3351 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
3353 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
3355 Use libcrypto's checksum implementations if available, for speed.
3356 * Makefile.in (LIB_CRYPTO): New macro.
3359 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
3360 The macro didn't conform to C99 due to type mismatch,
3361 which caused compilation failure with Sun C 5.12,
3362 and it was confusing anyway. Include window.h to declare
3363 redisplay_other_windows.
3365 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
3367 * window.c (set_window_buffer): Update mode line (bug#16084).
3369 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
3371 Fix minor problems found by static checking.
3372 * keyboard.c (poll_for_input_1, input_polling_used):
3373 Define only if HAVE_NTGUI.
3374 * xmenu.c (popup_activate_callback): Omit unnecessary
3375 check against USE_X_TOOLKIT, which must be defined here anyway.
3376 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
3379 2013-12-07 Martin Rudalics <rudalics@gmx.at>
3381 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
3383 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
3385 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
3387 * nsterm.m (x_set_window_size): Remove fprintf.
3388 (init): Define always. Set applicationDidFinishLaunchingCalled
3390 (applicationDidFinishLaunching:):
3391 Set applicationDidFinishLaunchingCalled.
3392 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
3395 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
3397 Pixel resize changes for NS (Bug#16049).
3398 * nsterm.m (x_set_window_size): Change parameters rows/cols to
3399 height/width. row/cols are locals.
3400 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
3401 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
3402 (windowWillResize): Remove gsextra. Calculate extra as in
3404 (x_new_font): Don't change frame size if fullscreen.
3405 Change size pixelwise.
3407 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
3408 comment in xfns.c. Change to pixelwise call.
3410 2013-12-06 Eli Zaretskii <eliz@gnu.org>
3412 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
3415 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
3417 * xterm.c (input_signal_count): Remove.
3418 (x_dispatch_event): Define unconditionally.
3419 (x_make_frame_visible): Process X events until the frame
3420 is really visible (Bug#16027).
3421 * xterm.h (x_dispatch_event): Declare unconditionally.
3423 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
3425 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
3427 * nsterm.m (x_set_window_size): Handle pixelwise.
3429 2013-12-05 Martin Rudalics <rudalics@gmx.at>
3431 * w32term.c (x_new_font):
3432 * xterm.c (x_new_font): Calculate new frame size from new font
3435 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3437 * lisp.h (FOR_EACH_TAIL): New macro.
3438 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
3440 * window.c (select_window): Call second wset_redisplay before we change
3441 selected_window (bug#16034).
3443 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
3445 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
3447 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3449 * w32xfns.c: Include window.h, to avoid a compiler warning.
3451 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
3453 * window.c (window_scroll): Mark window for redisplay (bug#16034).
3454 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
3455 window_scroll takes care of it.
3456 (Fset_window_point, Fdelete_other_windows_internal)
3457 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
3458 (Fsplit_window_internal, Fdelete_window_internal)
3459 (Fresize_mini_window_internal, Fset_window_configuration)
3460 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
3461 cause redisplay instead of forcing a complete redisplay.
3462 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
3463 we're only affecting the selected_window.
3465 2013-12-04 Eli Zaretskii <eliz@gnu.org>
3467 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
3468 directional control characters. Update type and category
3469 determination according to the UBA from Unicode v6.3.
3470 (bidi_category_t): New category EXPLICIT_FORMATTING.
3472 * dispextern.h (bidi_type_t): Update to include new bidirectional
3473 properties introduced with Unicode v6.3. (Bug#16043)
3475 2013-12-04 Martin Rudalics <rudalics@gmx.at>
3477 * xterm.c (XTflash): Fix coordinate of bottom area to flash
3480 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
3482 * font.c (font_list_entities): Remove dummy assignment.
3483 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
3484 used on graphic displays only. Remove unused 'font_encoder' member.
3485 (struct font_bitmap): Remove unused 'extra' member.
3486 * nsfont.m (nsfont_open):
3487 * w32font.c (w32font_open_internal):
3488 * ftfont.c (ftfont_get_bitmap): Adjust users.
3490 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3492 Use bool for boolean.
3493 * tparam.c (tparam1):
3494 * undo.c (record_point, record_property_change):
3495 Use bool for boolean, for local vars that are always true or false.
3497 Minor integer overflow fixes (Bug#16033).
3498 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
3499 This improves on the previous fix to this function.
3500 (window_resize_check): When summing up pixel counts, don't rely on
3501 undefined behavior if the sum overflows.
3503 2013-12-03 Martin Rudalics <rudalics@gmx.at>
3505 * window.c (Fset_window_new_pixel): Don't choke at negative
3506 argument value (Bug#16033).
3508 * xfns.c (Fx_create_frame): Add another call to change_frame_size
3509 to avoid crash in window_box_height.
3511 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
3512 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
3514 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
3516 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
3518 Minor integer overflow fixes.
3519 * window.c (Fset_window_new_pixel, grow_mini_window):
3520 * xdisp.c (Fwindow_text_pixel_size):
3521 Avoid undefined behavior on signed integer overflow.
3522 * xfns.c (x_set_mouse_color):
3523 Check that drag shape fits in 'unsigned', since that's what X wants.
3525 2013-12-02 Eli Zaretskii <eliz@gnu.org>
3527 Improve reporting of fatal exception on MS-Windows.
3528 * w32fns.c (my_exception_handler): New function.
3529 (globals_of_w32fns): Set it up as the unhandled exception
3530 handler. Initialize exception code and address to zeros.
3531 (emacs_abort): If the exception code and address are available,
3532 print them at the beginning of the backtrace. Fix the format of
3533 printing addresses (was producing 0x0x12345678 on XP).
3536 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
3538 * eval.c (Fbacktrace__locals): New function.
3539 (syms_of_eval): Defsubr it.
3541 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
3543 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
3544 Define here to unify between...
3545 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
3546 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
3548 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3550 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
3552 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
3553 fringe background extension.
3554 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3555 because they are now always the same as `left' and `width',
3556 respectively. Remove code for the case that `width' and
3557 `sb_width' are different.
3559 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
3561 Fix minor problems found by static checking.
3562 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
3563 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
3564 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
3566 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
3568 * image.c (imagemagick_compute_animated_image): Don't crash if we
3569 have an animation with different-sized images (bug#15313).
3571 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3573 Remove some unused items introduced during pixelwise change.
3574 * window.c (window_resize_total_check): Remove unused function.
3575 * xdisp.c (remember_mouse_glyph): Remove unused label.
3576 (Ftool_bar_height): Move declaration inside #if.
3577 * xterm.c (x_set_window_size): Don't use r and c.
3579 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
3581 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
3584 * window.c (Fset_window_configuration): Comment out unused variables.
3586 * w32term.c (w32_read_socket): Remove unused variable `buf'.
3588 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
3590 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
3592 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
3594 * gnutls.c (gnutls_audit_log_function): Only declare and define if
3595 HAVE_GNUTLS3 (Bug#16001).
3597 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
3598 if interrupts are deferred (Bug#15801).
3600 2013-11-30 Martin Rudalics <rudalics@gmx.at>
3602 Support resizing frames and windows pixelwise.
3603 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
3604 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
3605 (struct glyph_matrix): Replace window_left_col and
3606 window_top_line by window_pixel_left and window_pixel_top.
3607 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
3609 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
3610 (draw_window_divider, move_it_to, x_draw_right_divider)
3611 (x_draw_bottom_divider, change_frame_size): Add or fix
3613 * dispnew.c (change_frame_size_1): Change prototype.
3614 (adjust_glyph_matrix, required_matrix_width)
3615 (adjust_frame_glyphs_for_window_redisplay): Use pixel
3616 values instead of lines and columns.
3617 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
3618 WINDOW_TOTAL_FRINGE_WIDTH.
3619 (handle_window_change_signal, do_pending_window_change)
3620 (init_display): Adjusts calls of change_frame_size.
3621 (change_frame_size, change_frame_size_1): Handle pixelwise
3623 * frame.c (Qright_divider_width, Qbottom_divider_width):
3625 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
3626 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
3627 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3628 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
3630 (set_frame_param): New function.
3631 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
3632 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
3633 (Ffringe_width, Fborder_width, Fright_divider_width)
3634 (Fbottom_divider_width): New functions, defsubr them.
3635 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3636 New argument pixelwise.
3637 (struct frame_parm_table): New members Qright_divider_width and
3638 Qbottom_divider_width.
3639 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
3640 (x_report_frame_params): Handle Qright_divider_width and
3641 Qbottom_divider_width.
3642 (x_set_right_divider_width, x_set_bottom_divider_width):
3644 (frame_resize_pixelwise): New option.
3645 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
3646 new_pixelwise, right_divider_width and bottom_divider_width;
3647 remove total_lines; rename text_lines, text_cols, new_text_lines
3648 and new_text_cols to text_height, text_width, new_height and
3649 new_width respectively.
3650 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
3651 FRAME_TEXT_WIDTH respectively.
3652 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
3653 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
3654 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
3656 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
3657 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
3658 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
3659 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
3660 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
3661 (FRAME_TOTAL_COLS_ARG): Remove macro.
3662 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
3663 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
3664 (x_wm_set_size_hint): Handle frame pixel sizes.
3665 * indent.c (compute_motion, Fcompute_motion):
3666 Call window_body_width instead of window_body_cols.
3667 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
3668 (make_lispy_position): Handle right and bottom dividers.
3669 (Fsuspend_emacs): Pixelize call of change_frame_size.
3670 * keyboard.h: Extern Qright_divider, Qbottom_divider.
3671 * lisp.h: Extern set_frame_param.
3672 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
3674 (Fx_create_frame): Add entry for vertical_drag_cursor.
3675 Pixelize call of change_frame_size.
3676 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
3677 * nsterm.m (ns_update_window_end): Optionally draw right
3679 (x_set_window_size): Add argument pixelwise.
3680 Call check_frame_size and change_frame_size with pixelwise zero.
3681 (ns_draw_window_divider): New function.
3682 (ns_redisplay_interface): Add ns_draw_window_divider.
3683 (updateFrameSize:): Call change_frame_size with pixelwise zero.
3684 (x_new_font): Call x_set_window_size with pixelwise zero.
3685 * print.c (print_object): For a window print its sequence
3687 * term.c (Fresume_tty): Pixelize call of change_frame_size.
3688 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
3689 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3690 (w32_createwindow): Use scroll bar area width.
3691 (w32_wnd_proc): Handle bottom divider width.
3692 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
3693 (Fx_create_frame): Default divider width parameters.
3694 Caclulate sizes pixelwise. Add vertical drag cursor support.
3695 (x_create_tip_frame): Default divider widths to zero.
3696 Pixelize call to change_frame_size.
3697 (Fx_show_tip): Add handling of divider widths. Pixelize window
3699 (Fw32_frame_rect): New function.
3700 (frame_parm_handler w32_frame_parm_handlers): Add divider
3702 (Vx_window_vertical_drag_shape): Add variable.
3703 * w32inevt.c (resize_event, maybe_generate_resize_event):
3704 Pixelize change_frame_size calls.
3705 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
3707 * w32term.c (w32_draw_window_divider): New function.
3708 (x_update_window_end): Handle right divider.
3709 (w32_draw_fringe_bitmap, x_scroll_run)
3710 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
3711 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
3712 Calculate new frame sizes pixelwise.
3713 (x_new_font): Pixelize call to x_set_window_size.
3714 (x_check_fullscreen): Pixelize call to change_frame_size.
3715 (x_set_window_size_1, x_set_window_size): New argument
3716 pixelwise. Calculate pixelwise.
3717 (x_wm_set_size_hint): Use scroll bar area width.
3718 (w32_redisplay_interface): Add w32_draw_window_divider.
3719 * w32term.h (struct w32_output): Add vertical drag cursor.
3720 * widget.c (set_frame_size, update_wm_hints)
3721 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
3723 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
3724 * window.c (sequence_number): Restore.
3725 (Fwindow_pixel_width, Fwindow_pixel_height)
3726 (Fwindow_mode_line_height, Fwindow_header_line_height)
3727 (window_pixel_to_total, Frun_window_scroll_functions)
3728 (Fset_window_new_pixel, window_resize_apply_total)
3729 (Fwindow_resize_apply_total): New functions.
3730 (window_body_height, window_body_width): Rename from
3731 window_body_lines. New argument PIXELWISE.
3732 Calculate pixelwise.
3733 (Fwindow_body_height, Fwindow_body_width): New argument
3735 (coordinates_in_window, window_relative_x_coord): Use window's
3736 pixel width instead of total width.
3737 (replace_window, recombine_windows): Initialize pixel values.
3738 (resize_root_window, resize_frame_windows, grow_mini_window)
3739 (shrink_mini_window): New argument PIXELWISE.
3740 Calculate pixelwise.
3741 (Fdelete_other_windows_internal, adjust_window_margins)
3742 (window_resize_check, window_resize_apply)
3743 (Fdelete_window_internal, Fresize_mini_window_internal)
3744 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
3745 (check_frame_size): Rename arguments. New argument PIXELWISE.
3746 Calculate pixelwise.
3747 (set_window_buffer): Make samebuf bool. Run configuration change
3748 hook only if buffer changed.
3749 (Fset_window_buffer): Rewrite doc-string.
3750 (make_window): Initialize new_pixel slot.
3751 (Fwindow_resize_apply): Check pixel size of root window.
3752 (Fsplit_window_internal): Call 2nd argument pixel_size.
3753 Calculate pixelwise.
3754 (Fscroll_left, Fscroll_right): Call window_body_width instead of
3756 (save_window_data): New slots frame_text_width,
3757 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
3758 (saved_window): New slots pixel_left, pixel_top, pixel_height,
3760 (Fcurrent_window_configuration, Fset_window_configuration)
3761 (save_window_save, compare_window_configurations): Handle new
3762 slots in save_window_data and saved_window.
3763 (Fset_window_scroll_bars): Fix doc-string.
3764 (window_resize_pixelwise): New variable.
3765 (coordinates_in_window, Fcoordinates_in_window_p):
3767 (make_parent_window): Adjust sequence_number.
3768 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3770 * window.h (struct window): New members new_pixel, pixel_left,
3771 pixel_top, pixel_width, pixel_height. Restore sequence_number.
3772 (wset_new_pixel): New function.
3773 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
3774 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
3775 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
3776 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
3777 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
3778 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
3779 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
3780 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
3781 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
3782 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
3783 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
3784 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
3785 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
3786 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
3787 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
3789 (resize_frame_windows, grow_mini_window, shrink_mini_window)
3790 (window_body_width, check_frame_size): Adapt external declarations.
3791 * xdisp.c (last_max_ascent): New integer.
3792 (window_text_bottom_y): Handle bottom divider.
3793 (window_box_width, window_box_height): Calculate pixelwise.
3794 (get_glyph_string_clip_rects): Handle right divider.
3795 (remember_mouse_glyph): When windows are resized pixelwise
3796 proceed with width and height set to 1.
3797 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
3799 (move_it_to): Calculate and return maximum x position
3801 (Fwindow_text_pixel_size): New function.
3802 (resize_mini_window, update_tool_bar): Calculate pixelwise.
3803 (tool_bar_lines_needed): Rename to tool_bar_height.
3804 Calculate pixelwise.
3805 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
3806 Calculate pixelwise.
3807 (redisplay_tool_bar): Calculate pixelwise.
3808 (redisplay_window): Calculate pixelwise. Handle dividers.
3809 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
3810 (x_draw_vertical_border): Handle dividers.
3811 (define_frame_cursor1): Handle vertical drag cursor.
3812 (x_draw_right_divider, x_draw_bottom_divider): New functions.
3813 (expose_window): Calculate pixelwise. Handle dividers.
3814 (init_xdisp): Initialize pixel values.
3815 * xfaces.c (Qwindow_divider): New face.
3816 (realize_basic_faces): Realize it.
3817 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
3818 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
3819 (x_set_scroll_bar_default_width): Default actual width to 16.
3820 (Fx_create_frame): Set sizes pixelwise.
3821 (x_create_tip_frame): Default divider widths to zero.
3822 Pixelize call of change_frame_size.
3823 (Fx_show_tip): Handle divider widths. Initial pixel position
3825 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
3826 (Vx_window_vertical_drag_shape): New option.
3827 * xmenu.c (free_frame_menubar): Pixelize call of
3829 * xterm.c (x_draw_window_divider): New function.
3830 (x_update_window_end): Optionally draw right divider.
3831 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
3832 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
3833 (handle_one_xevent, x_new_font): Calculate pixelwise.
3834 (x_set_window_size_1, x_set_window_size): New argument
3835 pixelwise. Calculate pixelwise.
3836 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3837 (struct x_redisplay_interface): Add x_draw_window_divider.
3838 * xterm.h (struct x_output): Add vertical_drag_cursor.
3840 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3842 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3843 Set invisible frames's `redisplay' when a full redisplay is requested.
3844 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3845 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3846 (display_mode_lines): Set it here instead.
3848 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3850 * dispextern.h (set_window_update_flags): Remove.
3852 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3854 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3856 * xdisp.c (REDISPLAY_SOME_P): New macro.
3857 (redisplay_internal): Use it (bug#15999).
3858 (prepare_menu_bars, redisplay_window): Use it as well.
3860 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3862 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3864 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3865 (globals_of_w32font): Zero it out.
3866 (GetCharWidth32W_Proc): New function pointer.
3867 (get_char_width_32_w): New function.
3868 (compute_metrics): If get_glyph_outline_w returns an error, try
3869 get_char_width_32_w before declaring a failure. This avoids
3870 punishing raster (a.k.a. "bitmap") fonts by slowing down
3871 redisplay. (Bug#6364).
3873 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3875 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3876 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3877 highlight needs to be redisplayed. (Bug#15913)
3879 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3881 Fix minor problems found by static checking.
3882 * buffer.h (struct buffer_text, struct buffer):
3883 * frame.h (struct frame):
3884 * window.h (struct window):
3885 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3886 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3887 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3888 no-longer-valid use of HAVE_MENUS.
3889 * xdisp.c (propagate_buffer_redisplay): Now static.
3891 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3893 * xmenu.c (Fmenu_or_popup_active_p):
3894 * window.c (Fset_window_configuration):
3895 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3896 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3897 * fns.c (Fyes_or_no_p):
3898 * editfns.c (Fmessage_box, Fmessage_or_box):
3899 * alloc.c (make_save_ptr_ptr):
3900 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3902 * window.c (Fset_window_configuration): Move select_window later.
3904 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3906 Refine redisplay optimizations to only redisplay *some* frames/windows
3907 rather than all of them.
3908 * xdisp.c (REDISPLAY_SOME): New constant.
3909 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3910 (bset_redisplay, bset_update_mode_line): New functions.
3911 (message_dolog): Use bset_redisplay.
3912 (clear_garbaged_frames): Use fset_redisplay.
3913 (echo_area_display): Use wset_redisplay.
3914 (buffer_shared_and_changed): Remove.
3915 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3916 frame titles. Compute the actual set of windows redisplayed.
3917 Don't update frame titles and menu bars for frames that don't need to
3919 (propagate_buffer_redisplay): New function.
3921 (redisplay_internal): Use it. Be more selective in the set of windows
3922 we redisplay. Propagate windows_or_buffers_changed to
3923 update_mode_lines a bit later to simplify the code.
3924 (mark_window_display_accurate_1): Reset window and buffer's
3926 (redisplay_window): Do nothing if neither the window nor the buffer nor
3927 the frame needs redisplay.
3928 * window.h (struct window): Add `redisplay' field.
3929 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3930 (redisplay_other_windows, window_list): New declarations.
3931 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3932 (window_list): Not static any more.
3933 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3934 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3935 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3936 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3937 * frame.h (struct frame): Add `redisplay' field.
3938 Move `external_menu_bar' bitfield next to other bit-fields.
3939 (SET_FRAME_GARBAGED): Use fset_redisplay.
3940 (SET_FRAME_VISIBLE): Don't garbage the frame;
3941 Use redisplay_other_windows.
3942 * buffer.h (struct buffer): Add `redisplay' field.
3943 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3944 (modify_overlay): Use bset_redisplay.
3945 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3947 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3949 Support w32 file notifications in batch mode.
3950 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3951 invalid (which happens in batch mode). If non-interactive, call
3952 handle_file_notifications to store file notification events in the
3953 input queue. (Bug#15933)
3955 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3957 * w32inevt.c (handle_file_notifications): Now external, not static.
3959 * w32term.h (handle_file_notifications): Provide prototype.
3961 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3962 init_crit, since init_display, which does that otherwise, is not
3965 2013-11-27 Glenn Morris <rgm@gnu.org>
3967 * Makefile.in ($(lispsource)/international/charprop.el): New.
3968 (emacs$(EXEEXT)): Depend on charprop.el.
3970 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3972 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3973 deleting portions of the buffer under non-nil REPLACE argument.
3976 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3977 directory, watch it and not its parent.
3978 (add_watch): Allow empty string in FILE.
3980 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3982 * window.c (Fset_window_start, window_resize_apply)
3983 (window_scroll): Reset window_end_valid (Bug#15957).
3985 2013-11-27 Glenn Morris <rgm@gnu.org>
3987 * Makefile.in (leimdir): Now in lisp source directory.
3988 ($(leimdir)/leim-list.el): Just use ../leim .
3989 * epaths.in (PATH_DUMPLOADSEARCH):
3990 * lread.c (load_path_default):
3991 * nsterm.m (ns_load_path): No more leim directory.
3993 2013-11-26 Andreas Schwab <schwab@suse.de>
3995 * .gdbinit (xgettype): Add cast.
3997 2013-11-26 Glenn Morris <rgm@gnu.org>
3999 Preload leim-list.el.
4000 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4001 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4002 is a single directory.
4004 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4006 bool-vector-subsetp is now the normal direction (Bug#15912).
4007 * data.c (Fbool_vector_subsetp): Test whether the first argument
4008 is a subset of the second one, not the reverse. Add doc string.
4010 Fix minor problems found by static checking.
4011 * lread.c (load_path_default): Now static.
4012 * textprop.c (text_property_stickiness): Be consistent about the
4013 test used when deciding whether to consider the previous character.
4014 This simplifies the code a bit.
4016 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4018 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4020 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4021 (syms_of_frame): Don't defsubr them.
4023 2013-11-25 Glenn Morris <rgm@gnu.org>
4025 * lread.c (load_path_default): Change the sense of the argument.
4026 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4027 from dump_path. When it is not, avoid checking dump_path twice.
4029 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4030 uninstalled dump_path against installed Vload_path. (Bug#15964)
4032 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4034 Export get_pos_property to Elisp.
4035 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4036 (syms_of_editfns): Export it to Elisp.
4038 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4040 2013-11-23 Romain Francoise <romain@orebokech.com>
4042 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4043 initialization here ...
4044 (syms_of_fileio): ... from here.
4046 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4048 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4049 Please use --enable-check-lisp-object-type.
4051 2013-11-23 Glenn Morris <rgm@gnu.org>
4053 * process.c (get_process): Explicit error for dead buffers.
4055 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4057 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4059 2013-11-23 Glenn Morris <rgm@gnu.org>
4061 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4062 * lread.c (load_path_check): Take path to check as argument.
4063 (load_path_default): New, split from init_lread.
4064 (init_lread): Move calc of default load-path to load_path_default.
4065 Empty elements in EMACSLOADPATH now stand for the default.
4066 (load-path): Doc fix.
4067 * emacs.c (decode_env_path): Add option to treat empty elements
4068 as nil rather than ".".
4069 * callproc.c (init_callproc_1, init_callproc):
4070 * image.c (Vx_bitmap_file_path):
4071 * lisp.h (decode_env_path):
4072 * lread.c (Vsource_directory):
4073 Update for new argument spec of decode_env_path.
4075 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4077 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4078 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4080 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4082 Fix some dependency problems that cause unnecessary recompiles.
4083 Problem reported by RMS in
4084 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4085 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4086 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4087 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4088 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4089 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4090 (boostrap-clean): No need to remove stamp-oldxmenu.
4092 Fix recently introduced bool vector overrun.
4093 This was due to an optimization that went awry.
4094 Reported by Glenn Morris in
4095 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4096 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4097 for empty vectors, undoing the 2013-11-18 change.
4098 * data.c (bool_vector_binop_driver): Rely on this.
4099 Fix bug that occasionally overran the destination.
4100 * lisp.h (struct Lisp_Bool_vector): Document this.
4102 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4104 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4107 * nsterm.m (init, run, stop:): Comment out for now, does not work
4110 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4112 * charset.c (syms_of_charset): Don't read past end of string.
4114 2013-11-19 Glenn Morris <rgm@gnu.org>
4116 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4118 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4120 Add hooks to run on gaining/losing focus. (Bug#15029)
4121 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4122 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4123 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4125 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4127 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4128 The old names predated the API change that put destination at end.
4130 Improve API of recently-added bool vector functions (Bug#15912).
4131 The old API had (bool-vector-count-matches A B)
4132 and (bool-vector-count-matches-at A B I), which gave the
4133 misleading impression that the two functions were variants, one
4134 with a location I. The new API has (bool-vector-count-population A)
4135 and (bool-vector-count-consecutive A B I) to make the distinction
4136 clearer. The first function no longer has a B argument, since the
4137 caller can easily determine the number of nils if the length and
4138 number of ts is known.
4139 * data.c (Fbool_vector_count_population): Rename from
4140 bool_vector_count_matches, and accept just 1 argument.
4141 (Fbool_vector_count_consecutive): Rename from
4142 Fbool_vector_count_matches_at.
4144 Always allocate at least one bits_word per bool vector.
4145 See Daniel Colascione in:
4146 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4147 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4148 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4149 * lisp.h (struct Lisp_Bool_vector): Document this.
4151 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4153 * insdel.c (invalidate_buffer_caches): New function, consolidated
4154 from part of prepare_to_modify_buffer.
4155 (insert_from_gap, prepare_to_modify_buffer):
4156 * coding.c (code_convert_region, code_convert_string):
4157 Call invalidate_buffer_caches. (Bug#15841)
4159 * lisp.h (invalidate_buffer_caches): Add prototype.
4161 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4163 * w32term.c (x_update_window_end): Don't invalidate the entire
4164 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4165 highlight needs to be redisplayed. (Bug#15913)
4167 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4169 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4171 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4173 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4174 while we are using Vprin1_to_string_buffer.
4176 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4177 after inserting the description string. (Bug#15907)
4179 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4181 * data.c: Work around bogus GCC diagnostic about shift count.
4182 Reported by Eli Zaretskii in
4183 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4184 (pre_value): New function.
4185 (count_trailing_zero_bits): Use it.
4187 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4189 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4190 assume C macros are not supported even under -g3 in these old GCC
4193 2013-11-15 Leo Liu <sdl.web@gmail.com>
4195 * minibuf.c (Ftry_completion, Fall_completions)
4196 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4198 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4200 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4201 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4202 This avoids placing unnecessary constants into the Emacs code.
4204 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4206 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4207 for Cygwin w32 build.
4209 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4210 for Cygwin w32 build. (Bug#15892)
4212 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4214 Simplify, port and tune bool vector implementation.
4215 * alloc.c (bool_vector_exact_payload_bytes)
4216 (bool_vector_payload_bytes): Remove.
4217 (bool_vector_fill): Return its argument.
4218 * alloc.c (bool_vector_fill):
4220 * print.c (print_object):
4221 Simplify by using bool_vector_bytes.
4222 * alloc.c (make_uninit_bool_vector):
4223 New function, broken out from Fmake_bool_vector.
4224 (Fmake_bool_vector): Use it. Use tail call.
4225 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4226 * data.c (BITS_PER_ULL): New constant.
4227 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4228 if long long versions don't exist.
4229 (shift_right_ull): New function.
4230 (count_one_bits_word): New function, replacing popcount_bits_word
4231 macro. Don't assume that bits_word is no wider than long long.
4232 (count_one_bits_word, count_trailing_zero_bits):
4233 Don't assume that bits_word is no wider than long long.
4234 * data.c (bool_vector_binop_driver, bool_vector_not):
4235 * fns.c (Fcopy_sequence):
4237 Create an uninitialized destination, to avoid needless work.
4238 (internal_equal): Simplify.
4239 (Ffillarray): Prefer tail call.
4240 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4241 contain at least one word.
4242 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4243 chars are narrower than ints.
4244 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4245 * fns.c (Fcopy_sequence):
4247 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4248 Don't try to port to hosts where bits_word values have holes; the
4249 code wouldn't work there anyway. Verify this assumption, though.
4250 (bool_vector_bytes): New function.
4251 (make_uninit_bool_vector): New decl.
4252 (bool_vector_fill): Now returns Lisp_Object.
4254 * xfns.c (xic_create_fontsetname):
4255 * xrdb.c (gethomedir): Prefer tail calls.
4257 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4259 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4260 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4262 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4263 that requires a return value.
4264 (Fset_buffer_modified_p): Take advantage of this change to do
4267 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4269 * buffer.c (Frestore_buffer_modified_p): Sync it with
4270 Fset_buffer_modified_p.
4271 (Fforce_mode_line_update): New function, moved from subr.el.
4272 (Fset_buffer_modified_p): Use them.
4273 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4275 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4277 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4278 This avoids undefined behavior when subtracting pointers into
4279 different aways. On my platform it also makes the code a tad
4280 smaller and presumably faster.
4282 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4284 * keyboard.c (command_loop_1): Use region-extract-function.
4285 * insdel.c (Qregion_extract_function): Not static any more (can we
4286 stop pretending that these vars can benefit from being marked static?).
4288 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4290 * search.c (find_newline): If buffer text is relocated during the
4291 "dumb loop", adjust C pointers into buffer text to follow suit.
4294 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4296 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4297 for conversion (Bug#15837).
4299 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4301 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4302 for the entire range of inserted characters. (Bug#15841)
4304 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
4306 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
4308 (realize_default_face): Remove assignment to distant-foreground if
4309 unspecified (Bug#15815).
4311 2013-11-08 Eli Zaretskii <eliz@gnu.org>
4313 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4314 cache-long-scans disabled, since we don't want to call
4315 prepare_to_modify_buffer (in insert_1_both) for each message we
4318 * buffer.h (bset_cache_long_scans): New INLINE function, moved
4319 from buffer.c. Improve commentary to the buffer field setter
4322 * buffer.c (bset_cache_long_scans): Static function deleted.
4323 Improve commentary to the buffer field setter functions.
4324 (init_buffer_once): Default for cache-long-scans changed to t.
4327 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
4329 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
4331 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
4332 This bug was introduced in my 2013-06-21 change, and caused
4333 struct Lisp_Sub_Char_Table objects to be given too many slots,
4334 which broke 'make -C admin/unidata'.
4336 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
4338 Import changes from mac-port 4.5.
4339 * macfont.m (mac_font_copy_default_descriptors_for_language)
4340 (mac_font_copy_default_name_for_charset_and_languages): Declare.
4341 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
4342 (macfont_language_default_font_names): New.
4343 (macfont_list): Rearrange language/charset code.
4344 (macfont_close): Don't check for macfont_info->cache.
4345 (mac_ctfont_create_preferred_family_for_attributes): New font
4346 selection code, call
4347 mac_font_copy_default_name_for_charset_and_languages.
4348 (mac_font_copy_default_descriptors_for_language)
4349 (mac_font_copy_default_name_for_charset_and_languages): New functions.
4351 * macfont.h (kCTVersionNumber10_9): Define if not defined.
4353 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
4355 Port to C11 aligned_alloc, and fix some integer overflows.
4356 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
4357 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
4358 and use of posix_memalign replaced with aligned_alloc.
4359 (aligned_alloc): New function, defined or declared as needed.
4360 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
4361 Don't undef; configure.ac now does this.
4362 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
4363 (calloc, aligned_alloc): Check for integer overflow.
4364 (aligned_alloc): Rename from memalign. All uses changed.
4365 (memalign): New function, an alias for aligned_alloc.
4367 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4369 * xdisp.c (redisplay_internal): Fix typo in last change.
4371 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4373 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
4375 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4377 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
4378 redisplay--mode-lines-cause.
4379 (redisplay_internal): Keep them uptodate. Remove redundant check of
4380 buffer_shared_and_changed.
4381 * *.[chm]: Number every assignment to update_mode_lines so we
4382 can track why it is set.
4384 2013-11-06 Eli Zaretskii <eliz@gnu.org>
4386 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
4388 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
4390 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
4391 can track why it is set.
4393 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
4395 Integer-related fixes for term.c etc.
4396 * dispextern.h (face_tty_specified_color): New function.
4397 * term.c (turn_on_face): Don't rely on undefined behavior when
4398 assigning an out-of-range value to 'long'.
4399 Simplify test for toggling highlight.
4400 (tty_capable_p): Omit last two (unused) args. All callers changed.
4401 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
4402 (read_menu_input, tty_menu_activate, tty_menu_show):
4403 * xfaces.c (x_supports_face_attributes_p)
4404 (tty_supports_face_attributes_p):
4405 Use bool for boolean. All callers changed.
4406 (tty_supports_face_attributes_p): Omit defaults for color indices;
4407 no longer needed. Simplify tail call.
4409 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4411 * xdisp.c (prepare_menu_bars): Mark static.
4412 * lisp.h (prepare_menu_bars): Don't declare.
4413 * xselect.c (x_handle_selection_clear):
4414 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
4416 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4418 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
4419 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
4421 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4423 * keyboard.c (Fcommand_error_default_function): Rename from
4424 Fdefault_error_output.
4426 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
4428 * keyboard.c (Fdefault_error_output): New function, extracted from
4430 (syms_of_keyboard): Use it for Vcommand_error_function.
4432 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
4434 * eval.c (handlerlist_sentinel): New variable (bug#15802).
4435 (init_eval): Use it to ensure handlerlist is non-NULL.
4436 (unwind_to_catch): Make sure we never set handlerlist to NULL.
4437 (Fsignal): Adjust NULLness test of handlerlist.
4438 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
4440 2013-11-05 Eli Zaretskii <eliz@gnu.org>
4442 * callproc.c (call_process): Call prepare_to_modify_buffer before
4443 decoding text read from the sub-process, as the decoded stuff will
4444 be inserted into the buffer. This will invalidate the various
4445 caches maintained for the buffer. (Bug#15148)
4447 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
4449 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4450 string of glyphless-char-display.
4452 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
4454 * nsfns.m (ns_get_name_from_ioreg): New function.
4455 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
4456 OSX >= 10.9. Use ns_get_name_from_ioreg.
4458 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
4460 Simplify and port recent bool vector changes.
4461 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
4462 only in this file. Use a more-efficient implementation if the
4463 second argument is a power of 2.
4464 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
4465 Remove no-longer-necessary compile-time checks.
4466 (bool_vector_exact_payload_bytes): New function.
4467 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
4468 exact payload changed to call the new function. Do not assume
4469 that the arg or result fits in ptrdiff_t.
4470 (bool_vector_fill): New function.
4471 (Fmake_bool_vector): Use it. Don't assume bit counts fit
4473 (vroundup_ct): Don't assume arg fits in size_t.
4474 * category.c (SET_CATEGORY_SET): Remove. All callers now just
4475 invoke set_category_set.
4476 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
4477 All callers changed. Use bool_vector_set.
4478 * category.h (XCATEGORY_SET): Remove; no longer needed.
4479 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
4481 * data.c (Faref): Use bool_vector_ref.
4482 (Faset): Use bool_vector_set.
4483 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
4484 (Fbool_vector_not, Fbool_vector_count_matches)
4485 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
4486 * fns.c (concat): Use bool_vector_ref.
4487 (Ffillarray): Use bool_vector_fill.
4488 (mapcar1): Use bool_vector_ref.
4489 (sxhash_bool_vector): Hash words, not bytes.
4490 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
4491 a constant, since it's now used in #if.
4492 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
4493 unsigned char on unusual architectures, so that we no longer
4494 assume that the number of bits per bits_word is a power of two or
4495 is a multiple of 8 or of CHAR_BIT.
4496 (Qt): Add forward decl.
4497 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
4498 at least as strictly as bits_word.
4499 (bool_vector_data, bool_vector_uchar_data): New accessors.
4500 All data structure accesses changed to use them.
4501 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
4502 (bool_vector_set): New functions.
4503 (bool_vector_fill): New decl.
4504 (ROUNDUP): Move to alloc.c as described above.
4506 Fix recent gnutls changes.
4507 * gnutls.c (Fgnutls_boot): Don't assume C99.
4508 * process.c (wait_reading_process_output): Fix typo in recent change.
4510 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
4512 * process.c (wait_reading_process_output, read_process_output)
4513 (send_process): Check gnutls_state is not NULL.
4515 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
4516 (Fgnutls_boot): Set process gnutls_p later, after initialization.
4518 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
4520 * nsterm.m (init, run, stop:): New methods in EmacsApp for
4521 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
4523 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
4526 * nsfns.m (Fx_create_frame): Fix memory leak.
4528 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
4529 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
4530 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
4532 2013-11-04 Eli Zaretskii <eliz@gnu.org>
4534 * xdisp.c (message3_nolog, message_with_string): Encode the string
4535 before writing it to the terminal in a non-interactive session.
4537 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
4538 sure we concatenate them into a unibyte string.
4540 * fileio.c (make_temp_name): Encode PREFIX, and decode the
4541 resulting temporary name before returning it to the caller.
4542 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
4543 is a unibyte string, convert NAME to a unibyte string to ensure
4544 that the result is also a unibyte string.
4546 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
4547 create unibyte strings from default paths and directory/file
4550 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
4553 * callproc.c (init_callproc): Use build_unibyte_string to make
4554 sure we create unibyte strings from default paths and
4555 directory/file names.
4557 * buffer.c (init_buffer): Don't store default-directory of
4558 *scratch* in multibyte form. The original problem which led to
4559 that is described in
4560 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
4561 but it was solved long ago. (Bug#15260)
4563 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
4565 Port to stricter C99 platforms.
4566 Especially, C99 prohibits nesting a struct X inside struct Y if
4567 struct X has a flexible array member.
4568 * alloc.c (struct sdata): New type.
4569 (sdata): Implement in terms of struct sdata.
4570 Remove u member; all uses replaced by next_vector, set_next_vector.
4571 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
4572 (SDATA_DATA_OFFSET): Now a constant, not a macro.
4573 (struct sblock): Rename first_data member to data, which is now
4574 a flexible array member. All uses changed.
4575 (next_vector, set_next_vector, large_vector_vec): New functions.
4576 (vector_alignment): New constant.
4577 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
4578 (struct large-vector): Now merely a NEXT member, since the old approach
4579 ran afoul of stricter C99. All uses changed to use
4580 large_vector_vec or large_vector_offset.
4581 (large_vector_offset): New constant.
4582 * dispnew.c: Include tparam.h, for tgetent.
4583 Do not include term.h; no longer needed.
4584 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
4585 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
4586 (struct Lisp_Vector): Use a flexible array member for contents,
4587 instead of a union with a member that is an array of size 1.
4589 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
4590 fact that the struct no longer contains a union.
4591 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
4592 (struct Lisp_Save_Value, struct Lisp_Free):
4593 Use unsigned, not int, for spacers, to avoid c99 warning.
4594 (union specbinding): Use unsigned, not bool, for bitfield, as
4595 bool is not portable to pre-C99 hosts.
4597 2013-11-04 Glenn Morris <rgm@gnu.org>
4599 * emacs.c (usage_message): Mention that `-L :...' appends.
4601 2013-11-02 Glenn Morris <rgm@gnu.org>
4603 * Makefile.in (abs_builddir): Remove.
4604 (bootstrap_exe): Use relative filename.
4606 Use relative filenames in TAGS files.
4607 * Makefile.in (abs_srcdir): Remove it again.
4608 (.PHONY): Remove frc.
4609 (maintainer-clean): No more TAGS-LISP file.
4610 (TAGS): Pass relative file names to etags.
4611 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
4613 * Makefile.in (abs_srcdir): New, set by configure.
4615 (maintainer-clean): Remove pointless echo. That should be in the
4616 top-level Makefile, if anywhere. Delete TAGS-LISP.
4617 (extraclean): No s/ and m/ directories for some time.
4618 (TAGS): Also depend on ctagsfiles3.
4619 Remove no-longer-defined S_FILE.
4620 Pass absolute filenames to etags once more.
4621 (TAGS-LISP): Replace lispdir with its expansion.
4622 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
4623 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
4625 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
4627 * xfaces.c (check_lface_attrs, realize_default_face):
4628 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
4629 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
4631 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
4633 * emacs.c (original_pwd): Remove global var by making it local.
4634 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
4636 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
4638 * xfaces.c: Declare color_distance.
4639 (QCdistant_foreground): New variable.
4640 (NEAR_SAME_COLOR_THRESHOLD): New define.
4641 (load_color2): New function.
4642 (load_color): Call load_color2.
4643 (load_face_colors): Call load_color2 and if distant-color is specified
4644 calculate distant and use distant-color if colors are near.
4645 (LFACE_DISTANT_FOREGROUND): New define.
4646 (merge_face_ref, Finternal_set_lisp_face_attribute)
4647 (Finternal_get_lisp_face_attribute)
4648 (x_supports_face_attributes_p): Handle distant-foreground similar to
4650 (syms_of_xfaces): DEFSYM QCdistant_foreground.
4652 * dispextern.h (lface_attribute_index):
4653 Add LFACE_DISTANT_FOREGROUND_INDEX.
4655 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
4657 * image.c (pbm_next_char): New function.
4658 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
4659 (pbm_scan_number): Use it.
4660 (Qlibjpeg_version): New variable.
4661 (syms_of_image): DEFSYM and initialize it.
4663 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
4665 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
4667 2013-10-31 Glenn Morris <rgm@gnu.org>
4669 * emacs.c (original_pwd): New char.
4670 (main): If using --chdir, store original_pwd.
4671 (init_cmdargs): When setting Vinvocation_directory based on a
4672 relative argv[0], use original_pwd if set. (Bug#15768)
4674 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4676 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
4678 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
4680 * insdel.c: Fix minor problems found by static checking.
4681 (Qregion_extract_function): Now static.
4682 (prepare_to_modify_buffer_1): Remove unused locals.
4684 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4686 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
4687 (syms_of_xdisp): Declare pre-redisplay-function.
4688 (markpos_of_region): Remove function.
4689 (init_iterator, compute_stop_pos, handle_face_prop)
4690 (face_before_or_after_it_pos, reseat_to_string)
4691 (get_next_display_element, window_buffer_changed)
4692 (redisplay_internal, try_cursor_movement, redisplay_window)
4693 (try_window_reusing_current_matrix, try_window_id, display_line)
4694 (note_mode_line_or_margin_highlight, note_mouse_highlight)
4695 (display_string, mouse_face_from_buffer_pos): Remove region handling.
4696 * window.h (struct window): Remove field `region_showing'.
4697 * dispextern.h (struct it): Remove region_beg/end_charpos.
4698 (face_at_buffer_position, face_for_overlay_string)
4699 (face_at_string_position): Update prototypes.
4700 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
4701 (face_at_string_position): Remove `region_beg' and `region_end' args.
4702 * fontset.c (Finternal_char_font):
4703 * font.c (font_at, font_range): Adjust calls accordingly.
4704 * insdel.c (Qregion_extract_function): New var.
4705 (syms_of_insdel): Initialize it.
4706 (prepare_to_modify_buffer_1): Use it.
4708 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4710 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
4711 * ftxfont.c (ftxfont_get_gcs):
4712 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
4713 * xfaces.c (x_free_colors, x_free_dpy_colors)
4714 (x_create_gc, unload_color):
4715 * xselect.c (x_property_data_to_lisp):
4716 * xsettings.c (parse_settings):
4717 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
4718 (get_bits_and_offset): Adjust definition.
4719 * frame.c (XParseGeometry): Adjust locals.
4720 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
4721 * regex.h (toplevel): Likewise for reg_syntax_t.
4723 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
4725 * eval.c (run_hook_with_args): Use FUNCTIONP.
4727 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
4729 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
4730 fields, drop 'allocated_p' member and use -1 for uninitialized value.
4731 * w32term.h (struct w32_output): Similarly but do not use -1 because...
4732 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
4733 on MS-Windows anyway.
4734 (free_face_colors): Define only if HAVE_X_WINDOWS and...
4735 (free_realized_face): ...adjust user.
4736 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
4737 white relief pixels to -1.
4738 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
4739 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
4740 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
4742 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
4744 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
4745 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
4746 in practice now. All callers changed.
4748 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
4750 * dispextern.h (struct face): Use bitfields for 'underline_type'
4751 and 'box' members. Remove set-but-unused members 'pixmap_w' and
4752 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
4753 'stipple' member. Move 'lface' member up to help...
4754 * xfaces.c (make_realized_face): ...this function to find and
4755 clear just the members that need clearing.
4756 (load_face_colors, realize_x_face):
4757 * xdisp.c (extend_face_to_end_of_line): Adjust user.
4759 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
4761 * xftfont.c (struct xftfont_info): Remove set-but-unused
4763 (xftfont_open): Adjust user.
4764 (xftfont_get_colors): Remove useless prototype.
4766 2013-10-26 Eli Zaretskii <eliz@gnu.org>
4768 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
4769 before passing them to 'unexec'. (Bug#15260)
4771 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
4773 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
4775 2013-10-25 Eli Zaretskii <eliz@gnu.org>
4777 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
4778 the changed signature of the font driver's 'close' method.
4780 * w32font.h (w32font_close): Adjust the prototype to the change in
4781 function definition.
4783 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
4785 * w32uniscribe.c (uniscribe_close): Adapt the call to
4786 w32font_close to its new prototype.
4788 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
4790 Omit unused frame argument of font API's close function.
4791 * font.h (struct font): Drop frame argument. Adjust comment.
4792 * font.c (font_clear_cache, font_close_object): Adjust users.
4793 * ftfont.c (ftfont_close):
4794 * ftxfont.c (ftxfont_close):
4795 * macfont.m (macfont_close):
4796 * nsfont.m (nsfont_close):
4797 * w32font.c (w32font_close):
4798 * xfont.c (xfont_close):
4799 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
4800 tweak comments and make functions safe if called more than once for
4801 the same font object.
4803 Perform font-specific cleanup when font object is swept by GC. See
4804 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
4805 * alloc.c (cleanup_vector): New function.
4806 (sweep_vector): Call it for each reclaimed vector object.
4807 * font.h (struct font): Adjust comment.
4809 2013-10-24 Glenn Morris <rgm@gnu.org>
4811 * Makefile.in (abs_top_srcdir): New, set by configure.
4813 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
4815 Adjust recent font-related changes to fix bug#15686.
4816 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
4817 is a live window system frame, mark its default font too.
4819 2013-10-23 Glenn Morris <rgm@gnu.org>
4821 * Makefile.in (RUN_TEMACS): Make relative (again).
4822 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
4823 (bootstrap-emacs$(EXEEXT)):
4824 Quote entities that might contain whitespace.
4826 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
4828 Port to Solaris 10 and its bundled GCC.
4829 Problem reported by Timothy C. Burt.
4830 * floatfns.c (isfinite, isnan): Redefine unconditionally.
4832 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4834 Do not allow font caches to grow too large.
4835 * alloc.c (compact_font_cache_entry, compact_font_caches):
4836 New functions or stub if not HAVE_WINDOW_SYSTEM.
4837 (compact_undo_list): Factor out from Fgarbage_collect.
4839 (mark_face_cache): Mark face font. Move down to avoid
4841 (mark_terminals): Do not mark font cache here.
4842 (Fgarbage_collect): Call compaction functions described
4843 above. Adjust comment.
4845 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4847 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4848 chdir to HOME (bug#15607).
4850 * nsterm.m (Qcocoa, Qgnustep): New variables.
4851 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4852 (ns_get_color): Make selection color work for GNUstep also.
4854 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4856 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4857 handles mouse clicks. Instead, let GPM use the same code as all
4858 the other mice use. See the discussion starting at
4859 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4860 for the details of the problem with the menu bar this fixes.
4862 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4864 Remove port-specific display name lists to avoid extra
4865 complexity and data duplication with display info lists.
4866 * xterm.h (x_display_name_list): Remove declaration.
4867 * xterm.c (x_display_name_list): Remove.
4868 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4869 * xfns.c (x_display_info_for_name, Fx_display_list):
4870 Likewise. Use x_display_list where appropriate.
4871 * w32term.h (w32_display_name_list): Remove declaration.
4872 * w32term.c (w32_display_name_list): Remove.
4873 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4875 * w32fns.c (x_display_info_for_name, Fx_display_list):
4876 Likewise. Use x_display_list where appropriate.
4877 * nsterm.h (ns_display_name_list): Remove declaration.
4878 * nsterm.m (ns_display_name_list): Remove.
4879 (ns_term_init, syms_of_nsterm): Adjust users.
4880 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4881 Likewise. Use x_display_list where appropriate.
4882 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4883 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4884 (mark_terminals): Mark per-terminal font cache.
4886 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4888 Don't run timers in input-pending-p. Its new check-timers param
4889 provides the prior behavior. (Bug#15045).
4890 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4892 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4894 Make some functions static in non-Microsoft builds.
4895 On my platform (Fedora 19 x86-64), this shrinks the
4896 Emacs executable (text+data) by 0.25%.
4897 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4898 (load_color) [!MSDOS]:
4899 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4900 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4901 * lisp.h (check_existing):
4902 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4903 (network_interface_info) [!WINDOWSNT]:
4904 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4905 Remove extern decls.
4906 * fileio.c (check_existing):
4907 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4908 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4909 (network_interface_info) [!WINDOWSNT]:
4910 * term.c (encode_terminal_code) [!WINDOWSNT]:
4911 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4912 * xfaces.c (load_color) [!MSDOS]:
4914 * fileio.c (check_existing, check_executable, check_writable):
4915 * process.c (network_interface_list, network_interface_info):
4916 Move earlier, so that we don't need forward decls.
4917 * gnutls.c (fn_gnutls_transport_set_errno)
4918 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4920 * w32.c (init_environment): Use faccessat rather than
4921 check_existing, partly for consistency with the rest of the code
4922 in this file, partly so that check_existing can be static.
4924 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4925 * emacs.c (MAIN_PROGRAM): New macro.
4926 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4927 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4929 bool vector int width fixes
4930 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4931 (Fbool_vector_count_matches_at):
4932 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4933 can exceed PTRDIFF_MAX, at least in theory.
4934 (Fbool_vector_count_matches_at):
4935 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4937 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4939 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4940 (struct sockaddr): Add forward decl, for platforms that lack it.
4942 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4944 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4947 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4949 * w32.c (network_interface_get_info, network_interface_list)
4950 (network_interface_info): New functions. (Bug#15610)
4951 (GetAdaptersInfo_Proc): New typedef.
4952 (get_adapters_info): New wrapper function.
4953 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4955 * process.h (network_interface_list, network_interface_info):
4958 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4959 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4960 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4961 for WINDOWSNT. Doc fix.
4962 (syms_of_process): Defsubr Snetwork_interface_list and
4963 Snetwork_interface_info unconditionally.
4965 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4966 in NS GUI sessions. (Bug#15629)
4968 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4970 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4972 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4974 * print.c (print_object): Print " ..." when truncating bool vectors.
4976 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4978 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4979 standard mouse buttons.
4981 * termhooks.h (struct input_event): Remove incorrect commentary.
4983 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4985 Disallow bool vector operations on mixed-length operands.
4986 The old behavior left garbage in the result vector sometimes,
4987 and didn't seem to be useful.
4988 * data.c (Qwrong_length_argument): New static var.
4989 (wrong_length_argument): New function.
4990 (bool_vector_binop_driver): Check that args agree in length.
4992 * keyboard.c, keyboard.h (all_kboards): Now static.
4994 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4996 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4997 note from the lispref.
4999 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5001 * nsterm.h (struct ns_display_info): Remove set-but-unused
5002 member image_cache (image caches are per-terminal anyway).
5003 (FRAME_X_IMAGE_CACHE): Remove.
5004 * nsterm.m (ns_initialize_display_info): Adjust user.
5006 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5008 * w32proc.c: Include mingw_time.h.
5010 * w32.c: Include mingw_time.h.
5012 Implement scrolling of TTY menus when the screen is too short.
5014 * term.c (tty_menu_display): Accept an additional argument, the
5015 menu item from which to start displaying the menu. Account for
5016 the value of Y when limiting the menu to the number of available
5018 (mi_result): New enumeration.
5019 (read_menu_input): Return enumerated value. When the y coordinate
5020 hits min_y or max_y, return scroll indication instead of wrapping
5022 (tty_menu_activate): Handle the scrolling indications from
5023 read_menu_input. Compute the first menu item to display and pass
5024 it to tty_menu_display.
5026 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5028 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5029 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5030 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5031 Adjust to match the change described below.
5032 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5033 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5034 memory_below_frame members to...
5035 * termchar.h (struct tty_display_info): ...here because they're
5036 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5037 * term.c (init_tty):
5038 * nsterm.m (ns_create_terminal):
5039 * w32term.c (w32_create_terminal):
5040 * xterm.c (x_create_terminal): Adjust users.
5041 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5042 to filter out non-TTY frames. Adjust comment.
5043 (scrolling): Adjust user. Prefer eassert for debugging check.
5045 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5047 * xfaces.c (PT_PER_INCH): Remove unused macro.
5048 * termhooks.h (struct terminal): Remove set-but-unused
5049 member fast_clear_end_of_line.
5050 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5051 * nsterm.m (ns_create_terminal):
5052 * term.c (init_tty):
5053 * w32term.c (w32_create_terminal):
5054 * xterm.c (x_create_terminal): Adjust users.
5056 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5058 * lisp.h (bool_vector_size): New function.
5059 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5060 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5061 (Fbool_vector_not, Fbool_vector_count_matches_at):
5062 Remove uses of 'eassume' that should no longer be needed,
5063 because they are subsumed by the 'eassume' in bool_vector_size.
5065 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5067 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5068 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5069 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5071 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5073 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5074 have different dimensions. (Bug#15575)
5076 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5079 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5081 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5083 * term.c (tty_menu_show): Never return with unbalanced
5084 specpdl. Use eassert for debugging check. Adjust style.
5086 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5088 * term.c (read_menu_input): Make selection of menu items
5089 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5090 (tty_menu_activate): Fix off-by-one error when computing max_y.
5092 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5094 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5095 audit logging (only used with GnuTLS 3.x) and enable it.
5097 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5099 * dispnew.c (redraw_frame): Remove useless #ifdef because
5100 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5101 Also, move TTY fflush to...
5102 * term.c (tty_update_end): ...this function.
5104 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5106 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5107 the end of the frame's glyph matrix. (Bug#15575)
5109 * term.c (tty_menu_display): Don't move cursor while overwriting
5110 frame's glyphs with menu items. Limit the number of items
5111 displayed to what can be shown on the available screen lines,
5112 excluding the echo area.
5113 (tty_menu_activate): Limit the Y coordinate allowed by
5114 read_menu_input to the last screen line used for menu display.
5116 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5118 * lisp.h (eassume): New macro.
5119 Also, include <verify.h>, for 'assume'.
5120 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5121 (vroundup, vector_nbytes):
5122 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5123 (Fbool_vector_not, Fbool_vector_count_matches)
5124 (Fbool_vector_count_matches_at):
5125 Use eassume, not eassert.
5126 * casetab.c (set_identity, shuffle):
5127 * composite.c (composition_gstring_put_cache):
5128 * dispnew.c (update_frame_1):
5129 * ftfont.c (ftfont_shape_by_flt):
5130 * image.c (gif_load):
5131 * intervals.c (offset_intervals):
5132 * macfont.m (macfont_shape):
5133 Remove calls to 'assume' that are no longer needed, because
5134 --enable-gcc-warnings no longer generates bogus warnings
5135 when these calls are removed.
5137 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5139 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5141 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5143 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5144 (Qsubstitute_env_in_file_name): New var.
5145 (syms_of_fileio): Define it.
5147 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5149 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5150 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5153 * term.c (save_and_enable_current_matrix): Don't allocate and
5154 don't save margin areas.
5155 (restore_desired_matrix): Don't restore margin areas.
5156 (free_saved_screen): Don't free margin areas.
5158 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5160 * image.c: Pacify --enable-gcc-warnings.
5161 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5162 #define only if used.
5164 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5166 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5167 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5168 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5169 (gif_load): For giflib v5.x and later, display the error message
5170 produced by giflib when its functions fail.
5171 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5174 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5176 * keyboard.c (last_event_timestamp): Remove. For X selection and
5177 GTK popup menus, it may be obtained from per-frame X display info.
5178 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5179 (process_special_events): Adjust users.
5180 * keyboard.h (last_event_timestamp): Remove declaration.
5181 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5182 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5183 * menu.h (xmenu_show): Adjust prototype.
5184 * menu.c (Fx_popup_menu): Adjust user.
5185 * xselect.c (x_own_selection, x_get_foreign_selection)
5186 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5188 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5190 * keyboard.c (init_kboard): Now static. Add arg
5191 to denote window system. Adjust comment.
5192 (init_keyboard): Adjust user.
5193 (allocate_kboard): New function.
5195 * nsterm.m (ns_term_init):
5196 * term.c (init_tty):
5197 * w32term.c (w32_create_terminal):
5198 * xterm.c (x_term_init): Use it.
5199 * keyboard.h (init_kboard): Remove prototype.
5200 (allocate_kboard): Add prototype.
5202 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5204 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5205 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5207 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5209 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5211 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5213 * term.c (tty_menu_activate): Flush the output stream after
5214 showing the cursor, and don't mark the frame garbaged at exit from
5215 the function. Fixes redisplay glitches when moving from one menu
5218 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5220 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5221 or throw error (Bug#15570).
5223 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5225 * intervals.c (temp_set_point_both): Move test into 'eassert',
5228 * lisp.h (eassert): Don't use 'assume'.
5229 Sometimes 'assume' wins in performance, and sometimes it loses,
5230 so it shouldn't be used all the time. Perhaps we need two
5231 flavors of 'eassert', one for where 'assume' is far more likely
5232 to help or to hurt; but that can be done later.
5233 Problem reported by Dmitry Antipov in
5234 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5235 Also, don't include <verify.h>; no longer needed.
5237 2013-10-09 Glenn Morris <rgm@gnu.org>
5239 * eval.c (Fcond): Doc tweak.
5241 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5243 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5244 expressions with side effects to eassert. (Bug#15565)
5246 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5248 * fns.c (hashfn_user_defined): Allow hash functions to return any
5251 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5253 Fix minor problems found by static checking.
5254 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5255 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5256 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5257 * keyboard.c (read_menu_command): Remove unused local.
5258 * lisp.h (read_menu_command): New decl.
5259 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5260 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5261 Return ptrdiff_t, not int.
5262 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5263 not int, for benefit of xpalloc.
5264 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5266 (have_menus_p): Remove; unused.
5267 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5268 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5269 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5271 (save_and_enable_current_matrix): Omit unnecessary casts.
5272 (read_menu_input): Omit local extern decl (now in lisp.h).
5273 Don't access uninitialized storage if mouse_get_xy fails.
5274 (tty_menu_activate): Mark local as initialized, for lint.
5275 (tty_menu_activate, tty_meny_show): Remove unused locals.
5277 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5279 Support menus on text-mode terminals.
5280 * xterm.h (xw_popup_dialog): Add prototype.
5282 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5283 (xmenu_show): Block input here, instead in Fx_popup_menu.
5284 (xw_popup_dialog): New function, with X-specific bits of popup
5287 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5290 * window.c (Fset_window_configuration): Use run-time tests of the
5291 frame type instead of compile-time conditionals, when menu-bar
5292 lines are considered.
5294 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5295 (w32_popup_dialog): New prototypes.
5297 * w32menu.c (Fx_popup_dialog): Function deleted.
5298 (w32_popup_dialog): New function, with w32 specific bits of popup
5299 dialogs. Block input here.
5301 * w32inevt.c (w32_console_read_socket): Minor change to add
5302 debugging TTY events.
5304 * w32fns.c (show_hourglass): If returning early because the frame
5305 is not a GUI frame, unblock input.
5307 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
5308 (cursorY): New functions.
5310 * termhooks.h (cursorX, cursorY): Prototypes of functions on
5311 WINDOWSNT, macros that call curX and curY elsewhere.
5313 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
5315 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
5316 specific function to hide and show cursor on a text-mode terminal.
5317 (tty_menu_struct, struct tty_menu_state): New structures.
5318 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
5319 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
5320 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
5321 (tty_menu_locate, save_and_enable_current_matrix)
5322 (restore_desired_matrix, screen_update, read_menu_input)
5323 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
5324 (tty_pop_down_menu, tty_menu_last_menubar_item)
5325 (tty_menu_new_item_coords, tty_menu_show): New functions.
5326 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
5328 * nsterm.h (ns_popup_dialog): Adjust prototype.
5330 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
5332 (ns_popup_dialog): Adapt order of arguments to the other
5333 *_menu_show implementations.
5334 (Fx_popup_dialog): Function deleted.
5336 * msdos.c (x_set_menu_bar_lines): Delete unused function.
5338 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
5340 * menu.c (have_boxes): New function.
5341 (single_keymap_panes): Use it instead of a compile-time
5343 (single_menu_item): Use run-time tests of the frame type instead
5344 of compile-time conditionals.
5345 (encode_menu_string): New function.
5346 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
5347 the macro, since different types of frame need different encoding
5349 (digest_single_submenu): Use run-time tests of frame type instead
5350 of, or in addition to, compile-time conditionals.
5351 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
5352 (Fx_popup_menu): Detect when the function is called from keyboard
5353 on a TTY. Don't barf when invoked on a text-mode frame.
5354 Check frame type at run time, instead of compile-time conditionals for
5355 invoking terminal-specific menu-show functions.
5356 Call tty_menu_show on text-mode frames.
5357 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
5358 run time to determine which alternative to invoke; support dialogs
5361 * keyboard.h <Qmouse_movement>: Declare.
5363 * keyboard.c <Qmouse_movement>: Now extern.
5364 <Qecho_keystrokes>: New static variable.
5365 (read_key_sequence): Accept an additional argument, a flag to
5366 prevent redisplay during reading of the key sequence. All callers
5368 (read_menu_command): New function.
5369 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
5371 (toolkit_menubar_in_use): New function.
5372 (make_lispy_event): Use it instead of a compile-time test.
5374 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
5375 window-system being available.
5377 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
5378 to x-popup-dialog on the frame type, they all now support popup
5381 * dispnew.c (save_current_matrix): Save the margin areas.
5382 (restore_current_matrix): Restore margin areas.
5383 (update_frame_with_menu): New function.
5385 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
5388 * alloc.c (make_save_ptr): Now compiled unconditionally.
5390 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5392 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
5393 (redraw_frame, update_frame): Adjust users.
5394 * dispextern.h (set_window_update_flags): Adjust prototype.
5395 * xdisp.c (redisplay_internal): When updating all frames with zero
5396 windows_or_buffers_changed, assume that only the windows that shows
5397 current buffer should be really updated.
5399 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
5401 Do not allocate huge temporary memory areas and objects while encoding
5402 for file I/O, thus reducing an enormous memory usage for large buffers.
5403 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
5404 * coding.h (struct coding_system): New member raw_destination.
5405 * coding.c (setup_coding_system): Initialize it to zero.
5406 (encode_coding_object): If raw_destination is set, do not create
5407 dst_object. Add comment.
5408 * fileio.c (toplevel): New constant E_WRITE_MAX.
5409 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
5410 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
5412 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
5414 * nsterm.m (windowDidExitFullScreen:)
5415 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
5417 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5419 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
5420 * keyboard.c (unblock_input_to): Don't process pending signals
5421 if a fatal error is in progress.
5423 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
5424 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
5425 they're talking about words in Lisp bool vectors.
5426 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
5427 * data.c (popcount_bits_word): Rename from popcount_size_t.
5428 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
5431 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5433 Improve support for popcount and counting trailing zeros (Bug#15550).
5434 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
5435 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
5436 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
5437 (popcount_size_t_msc, popcount_size_t_gcc):
5438 Remove; now done by Gnulib.
5439 (popcount_size_t): Now a macro that defers to Gnulib.
5440 (count_trailing_zero_bits): Return int, for consistency with
5441 Gnulib and because Emacs prefers signed to unsigned int.
5442 Don't assume that size_t is either unsigned int or unsigned long
5443 or unsigned long long.
5444 (size_t_to_host_endian): Do not assume that size_t is either
5445 exactly 32 or exactly 64 bits wide.
5446 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
5447 etc., so that it's now an enum constant, not a macro.
5448 No need to assume that it's either 32 or 64.
5450 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
5452 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
5455 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5457 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
5458 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
5460 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
5462 emacs_read and emacs_write now use void *, not char *.
5463 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
5464 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
5465 Buffer arg is now void *, not char *. This matches plain
5466 'read' and 'write' better, and avoids a constraint violation
5467 on Solaris 9 with Oracle Studio.
5469 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
5471 * alloc.c (Fmake_string): For ASCII char initializer, prefer
5472 memset to explicit loop. Otherwise copy largest possible chunk
5473 from initialized to uninitialized part, thus allowing the longer
5474 memcpy runs and reducing the number of loop iterations.
5476 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
5478 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
5479 hide toolbar (Bug#15388).
5480 (windowDidEnterFullScreen:): If presentation options are zero,
5481 set them here (Bug#15388).
5482 (ns_update_auto_hide_menu_bar): Remove runtime check.
5483 Don't auto hide dock unless menubar is also auto hidden.
5485 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
5487 * editfns.c (message): Mention batch mode in doc string.
5489 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
5491 * nsterm.m (check_native_fs): Remove erroneous comment.
5493 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
5495 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
5496 uses find_newline instead of scan_newline and so doesn't move point.
5498 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
5500 Use hardware support for byteswapping on glibc x86 etc.
5501 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
5502 whereas the old swap64 needed 30.
5503 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
5504 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
5505 Use byteswap.h's macros to swap bytes.
5506 * lisp.h (swap16, swap32, swap64): Remove.
5507 All uses replaced by bswap_16, bswap_32, bswap_64.
5509 * bytecode.c (exec_byte_code): Use some more volatile variables
5510 to work around local variables getting clobbered by longjmp.
5511 Port to pre-C99, which doesn't allow decls after stmts.
5513 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
5515 * lisp.h (eassert): Assume that COND is true when optimizing.
5516 In other words, take on the behavior of eassert_and_assume.
5517 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
5518 (eassert_and_assume): Remove. All uses replaced by eassert.
5520 * xdisp.c (Qglyphless_char): Now static.
5522 Adjust to merge from gnulib.
5523 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
5524 * lisp.h: Include <verify.h>, for 'assume'.
5526 * eval.c (clobbered_eassert): New macro.
5527 (internal_catch, internal_condition_case)
5528 (internal_condition_case_1, internal_condition_case_2)
5529 (internal_condition_case_n): Use it instead of eassert
5530 when the argument contains locals clobbered by longjmp.
5531 Don't use clobbered locals outside of clobbered_eassert.
5532 (internal_lisp_condition_case): Use a volatile variable
5533 to work around a local variable's getting clobbered.
5535 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5537 * lisp.h (struct handler): Merge struct handler and struct catchtag.
5538 (PUSH_HANDLER): New macro.
5539 (catchlist): Remove.
5540 (handlerlist): Always declare.
5542 * eval.c (catchlist): Remove (merge with handlerlist).
5543 (handlerlist, lisp_eval_depth): Not static any more.
5544 (internal_catch, internal_condition_case, internal_condition_case_1)
5545 (internal_condition_case_2, internal_condition_case_n):
5547 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
5548 handlerlist/catchlist.
5549 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
5550 handlerlist which can only handle a single condition-case handler at
5552 (find_handler_clause): Simplify since we only a single branch here
5555 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
5557 (bcall0): New function.
5558 (exec_byte_code): Add corresponding cases. Improve error message when
5559 encountering an invalid byte-code. Let Bunwind_protect accept
5560 a function (rather than a list of expressions) as argument.
5562 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
5563 and make them unconditional now that they're heap-allocated.
5565 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
5567 * charset.c (Fdecode_char, Fencode_char): Remove description of
5568 `restriction' arg. now that it's hidden by advertised-calling-convention.
5570 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
5572 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
5573 Remove unused variable (from mac-port).
5574 (macfont_draw): Use s->ybase for correct y position.
5576 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5578 * frame.h (struct frame): Drop has_minibuffer member because...
5579 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
5580 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
5582 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5584 * window.h (struct window): Prefer enum text_cursor_kinds to int
5585 for phys_cursor_type member. Move the latter, phys_cursor_width,
5586 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
5587 * window.c (replace_window, make_window): Adjust users.
5589 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
5591 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
5592 this module is never compiled otherwise.
5594 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
5596 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
5599 2013-09-29 Eli Zaretskii <eliz@gnu.org>
5601 * xdisp.c (get_next_display_element): Don't call face_for_font in
5602 a build configured --without-x. (Bug#15484)
5604 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
5606 * window.c (calc_absolute_offset): #elif should be #elif defined.
5608 * frame.c (delete_frame): Block/unblock input to overcome race
5609 condition (Bug#15475).
5611 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
5613 * frame.c (delete_frame): Record selected frame only after
5614 calling Qdelete_frame_functions (Bug#15477).
5616 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
5618 * nsterm.m (ns_selection_color): Remove.
5619 (ns_get_color): Check for ns_selection_(fg|bg)_color using
5620 NSColor selectedText(Background)Color. Only for COCOA.
5621 (ns_term_init): Remove assignment of ns_selection_color, logic
5622 moved to ns_get_color.
5624 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
5625 NS_SELECTION_COLOR_DEFAULT.
5626 (NS_SELECTION_FG_COLOR_DEFAULT): New.
5628 2013-09-28 Eli Zaretskii <eliz@gnu.org>
5630 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
5631 frame' does not have the tool_bar_window member.
5633 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
5635 Signal error when reading an empty byte-code object (Bug#15405)
5636 * lread.c (read1): Signal error.
5637 * alloc.c (make_byte_code): eassert header size.
5638 (sweep_vectors): Change an int to size_t.
5640 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5642 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
5643 instead of ints, as it's the usual style for offsetof constants. See:
5644 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
5646 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
5647 This is ugly, but it should fix the performance problem for older
5648 GCC versions in the short run. I'll look into integrating the
5649 Gnulib module for popcount, as a better fix.
5650 See the thread starting in:
5651 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
5652 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
5653 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
5654 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
5655 (popcount_size_t): Use it.
5657 2013-09-24 Daniel Colascione <dancol@dancol.org>
5659 * process.c (Fnetwork_interface_info): Fix build break due to
5662 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5664 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
5665 Prefer signed to unsigned integers where either will do.
5666 No need for 'const' on locals that do not escape.
5667 Omit easserts with unnecessary and unportable assumptions about
5668 alignment. Avoid unnecessary casts to char *.
5670 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5672 Use union for the payload of struct Lisp_Vector.
5673 This helps to avoid a few glitches dictated by C's aliasing rules.
5674 * lisp.h (struct Lisp_Vector): Use union for next and
5675 contents member. Adjust comment. Change related users.
5676 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
5677 Related users changed.
5678 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
5679 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
5680 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
5681 * xfaces.c, xfont.c, xmenu.c: Related users changed.
5683 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
5685 Optimize glyph row clearing and copying routines.
5686 * dispextern.h (struct glyph_row): Change layout of struct
5687 glyph_row to help copy_row_except_pointers. Adjust comment.
5688 * dispnew.c (null_row): Remove.
5689 (clear_glyph_row): Use offsetof and memset to find and clear
5690 just the members that need clearing. Adjust comment.
5691 (copy_row_except_pointers): Likewise for copying.
5693 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
5695 Some minor cleanups of recently-added bool vector code.
5696 * conf_post.h (assume): Always return void. Use lint version
5697 only if GCC and MSC versions don't apply.
5698 * conf_post.h (assume):
5699 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
5700 Depend on _MSC_VER, not __MSC_VER, for consistency with
5702 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
5703 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
5704 (bool_vector_binop_driver, count_trailing_zero_bits)
5705 (size_t_to_host_endian): Now static, not static inline;
5706 the latter isn't needed with modern compilers and doesn't
5707 work with older compilers anyway.
5709 * alloc.c (valgrind_p): Use bool for boolean.
5711 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5713 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
5714 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
5715 (display_last_displayed_message_p, message_buf_print)
5716 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
5717 Use bool for boolean.
5718 * dispextern.h (cancel_line, init_desired_glyphs):
5719 Remove ancient leftover.
5720 (help_echo_showing_p, hourglass_shown_p):
5721 * lisp.h (noninteractive_need_newline): Adjust declaration.
5723 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
5725 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5727 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
5728 ...this file and convert the latter to static. Adjust comment.
5729 (make_initial_frame):
5730 * window.c (init_window_once): Adjust user.
5731 * frame.h (last_nonminibuf_frame): Remove declaration.
5732 * lisp.h (selected_frame): Likewise.
5733 * msdos.c (the_only_display_info): Adjust comment.
5735 2013-09-23 Eli Zaretskii <eliz@gnu.org>
5737 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
5738 computing the end column of mouse-highlight that comes from
5739 display or overlay strings. (Bug#15437)
5740 (note_mouse_highlight): Adapt calculation of last argument to
5741 mouse_face_from_string_pos to the above change.
5743 * conf_post.h (__has_builtin): Define to zero, if undefined, on
5744 all platforms, not just for clang.
5746 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
5748 * filelock.c (lock_file_1): Rearrange to remove compiler warning
5749 about excess arguments to snprintf.
5751 * conf_post.h(assume): Use __builtin_unreachable for clang.
5753 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
5755 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
5756 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
5758 2013-09-23 Daniel Colascione <dancol@dancol.org>
5760 * alloc.c (USE_VALGRIND): New macro; on by default
5761 when ENABLE_CHECKING.
5762 (mark_maybe_object, mark_maybe_pointer)
5763 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
5765 (valgrind_p) [USE_VALGRIND]: New variable.
5766 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
5768 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
5770 * process.c (wait_reading_process_output): Change int pnamelen to
5773 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
5774 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
5775 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
5776 argument to unsigned long to avoid warning.
5777 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
5779 * conf_post.h (assume): Fix compiler error: x shall be cond.
5781 2013-09-22 Daniel Colascione <dancol@dancol.org>
5783 * xfns.c (x_get_monitor_attributes): Suppress unused variable
5784 warning when compiling without a window system.
5786 2013-09-22 Daniel Colascione <dancol@dancol.org>
5788 * data.c (Qbool_vector_p): New symbol.
5789 (bool_vector_spare_mask, popcount_size_t_generic)
5790 (popcount_size_t_msc, popcount_size_t_gcc)
5792 (bool_vector_binop_driver)
5793 (count_trailing_zero_bits, size_t_to_host_endian)
5794 (Fbool_vector_exclusive_or)
5795 (Fbool_vector_union)
5796 (Fbool_vector_intersection, Fbool_vector_set_difference)
5797 (Fbool_vector_subsetp, Fbool_vector_not)
5798 (Fbool_vector_count_matches)
5799 (Fbool_vector_count_matches_at): New functions.
5800 (syms_of_data): Intern new symbol, functions.
5801 * alloc.c (bool_vector_payload_bytes): New function.
5802 (Fmake_bool_vector): Instead of calling Fmake_vector,
5803 which performs redundant initialization and argument checking,
5804 just call allocate_vector ourselves. Make sure we clear any
5805 terminating padding to zero.
5806 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
5807 instead of open-coding the size calculation.
5808 (vroundup_ct): New macro.
5809 (vroundup): Assume argument >= 0; invoke vroundup_ct.
5810 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
5811 * composite.c (composition_gstring_put_cache):
5812 Change lint_assume to assume.
5813 * conf_post.h (assume): New macro.
5814 (lint_assume): Remove.
5815 * dispnew.c (update_frame_1): Change lint_assume to assume.
5816 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
5818 * image.c (gif_load): Change lint_assume to assume.
5819 * lisp.h (eassert_and_assume): New macro.
5820 (Qbool_vector_p): Declare.
5821 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
5822 (swap16, swap32, swap64): New inline functions.
5823 * macfont.m (macfont_shape): Change lint_assume to assume.
5824 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
5825 * xsettings.c (parse_settings): Use new swap16 and
5826 swap32 from lisp.h instead of file-specific macros.
5828 2013-09-22 Eli Zaretskii <eliz@gnu.org>
5830 * xdisp.c (try_window_id): Don't abort if cursor row could not be
5831 found (which can legitimately happen when the glyph row at the
5832 window start is disabled in the current_matrix. (Bug#15365)
5834 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5836 Fix syntax.h bug introduced by recent INLINE change.
5837 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5838 conditionally compiled one way in some modules, and a different
5839 way in others. This doesn't work with extern inline functions,
5840 which must have the same definition in all modules, because the
5841 defining code might be shared across modules, depending on the
5842 implementation. Symptoms reported by Martin Rudalics in:
5843 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5844 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5845 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5846 overriding the corresponding functions in syntax.h.
5847 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5848 (syntax_property): New inline functions.
5849 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5850 Rewrite in terms of these new functions.
5852 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5854 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5855 not chars_in_text, whose result depends on the multibyteness of
5856 the current buffer. (Bug#15426)
5858 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5860 Port recent change to hosts where pointers aren't 'long'.
5861 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5862 Don't assume that pointers are the same width as 'long'.
5863 Add a compile-time check that a pointer fits into two X slots.
5865 A simpler, centralized INLINE.
5866 * conf_post.h (INLINE): Define only if not already defined.
5867 This allows us to use a single INLINE, defined by one file
5869 * emacs.c (INLINE): Define it.
5870 Also, include category.h, charset.h, composite.h, dispextern.h,
5871 syntax.h, systime.h, so that their INLINE definitions are expanded
5873 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5874 * buffer.h, buffer.c (BUFFER_INLINE):
5875 * category.h, category.c (CATEGORY_INLINE):
5876 * character.h, character.c (CHARACTER_INLINE):
5877 * charset.h, charset.c (CHARSET_INLINE):
5878 * composite.h, composite.c (COMPOSITE_INLINE):
5879 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5880 * frame.h, frame.c (FRAME_INLINE):
5881 * intervals.h, intervals.c (INTERVALS_INLINE):
5882 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5883 * lisp.h, alloc.c (LISP_INLINE):
5884 * process.h, process.c (PROCESS_INLINE):
5885 * syntax.h, syntax.c (SYNTAX_INLINE):
5886 * systime.h, sysdep.c (SYSTIME_INLINE):
5887 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5888 * window.h, window.c (WINDOW_INLINE):
5889 Remove. All uses replaced with INLINE.
5891 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5893 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5896 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5898 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5899 'const char *' to avoid compiler warnings due to similar change in
5900 the prototype of x_get_string_resource.
5902 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5904 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5905 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5906 going to replace static variables below. Adjust comments.
5907 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5908 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5909 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5910 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5911 Related users changed.
5912 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5913 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5914 last_mouse_movement_time, going to replace static variables below.
5916 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5917 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5919 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5920 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5921 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5922 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5923 static variables below.
5924 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5925 (last_mouse_scroll_bar): Remove.
5926 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5927 (mouseExited): Related users changed.
5929 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5931 Do not use external array to process X scroll bar messages.
5932 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5933 (x_send_scroll_bar_event): Pack window pointer into two slots
5934 of XClientMessageEvent if we're 64-bit. Adjust comment.
5935 (x_scroll_bar_to_input_event): Unpack accordingly.
5937 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5939 Ifdef away recent changes which aren't relevant to NS port.
5940 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5941 [!HAVE_NS]: Declare as such.
5942 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5943 [!HAVE_NS]: Define as such.
5945 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5947 * frame.c (x_redo_mouse_highlight): New function
5948 to factor out common code used in W32 and X ports.
5949 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5950 * xterm.h (struct x_display_info):
5951 * w32term.h (struct w32_display_info):
5952 * nsterm.h (struct ns_display_info): New members
5953 last_mouse_motion_frame, last_mouse_motion_x and
5954 last_mouse_motion_y, going to replace static variables below.
5955 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5956 (redo_mouse_highlight): Remove.
5957 (note_mouse_movement, syms_of_xterm): Adjust user.
5958 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5959 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5960 (redo_mouse_highlight): Remove.
5961 (note_mouse_movement, syms_of_w32term): Adjust user.
5962 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5963 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5965 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5966 * nsfns.m (compute_tip_xy): Adjust user.
5968 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5970 * frame.c (x_mouse_grabbed): New function.
5971 * dispextern.h (x_mouse_grabbed): Add prototype.
5972 (last_mouse_frame): Remove declaration.
5973 * xterm.h (struct x_display_info):
5974 * w32term.h (struct w32_display_info):
5975 * nsterm.h (struct ns_display_info): New member
5976 last_mouse_frame, going to replace...
5977 * xdisp.c (last_mouse_frame): ...global variable.
5978 (note_tool_bar_highlight):
5979 * w32term.c (w32_mouse_position, w32_read_socket):
5980 * xterm.c (XTmouse_position, handle_one_xevent):
5981 Use x_mouse_grabbed.
5982 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5984 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5986 * w32term.c (w32_read_socket): Avoid temporary
5987 variables in a call to x_real_positions.
5988 * xterm.c (handle_one_xevent): Likewise.
5990 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5992 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5993 (x_icon_type): Remove prototype.
5994 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5995 * frame.c (x_icon_type): Remove.
5996 * w32term.c (x_make_frame_visible, x_iconify_frame):
5997 * xterm.c (x_make_frame_visible, x_iconify_frame):
5998 Use x_set_bitmap_icon to factor out common code.
6000 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6002 * dispextern.h (check_x_display_info, x_get_string_resource):
6003 Declare here just once and unify the latter.
6004 * frame.c (check_x_display_info, x_get_string_resource):
6005 * nsterm.h (check_x_display_info):
6006 * xrdb.c (x_get_string_resource):
6007 * xterm.h (check_x_display_info): Remove prototypes.
6008 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6009 * w32reg.c (x_get_string_resource): Likewise.
6010 (w32_get_rdb_resource): Adjust user.
6012 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6014 * xterm.h (struct x_display_info): New member
6015 x_pending_autoraise_frame, going to replace...
6016 * xterm.c (pending_autoraise_frame): ...static variable.
6017 (x_new_focus_frame, XTread_socket): Adjust users.
6018 * w32term.h (struct w32_display_info): New member
6019 w32_pending_autoraise_frame, going to replace...
6020 * w32term.c (pending_autoraise_frame): ...global variable.
6021 (x_new_focus_frame, w32_read_socket): Adjust users.
6023 2013-09-17 Glenn Morris <rgm@gnu.org>
6025 * xdisp.c (message_dolog): If we create *Messages*,
6026 switch it to messages-buffer-mode.
6028 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6030 Don't overuse 'const' in types of locals.
6031 * bidi.c (bidi_count_bytes):
6032 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6033 (xg_event_is_for_scrollbar):
6034 * xselect.c (x_handle_property_notify)
6035 (x_handle_selection_notify, x_handle_dnd_message):
6036 * xsettings.c, xsettings.h (xft_settings_event):
6037 * xterm.c (x_handle_net_wm_state, handle_one_event)
6038 (x_menubar_window_to_frame, x_detect_focus_change)
6039 (construct_mouse_click, note_mouse_movement)
6040 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6041 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6042 (handle_one_xevent, x_handle_net_wm_state):
6043 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6044 (x_handle_dnd_message):
6045 Avoid unnecessary 'const', typically the second 'const' in
6046 'const foo * const arg', a 'const' that does not affect the API
6047 and doesn't significantly help the human reader.
6049 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6051 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6052 only if Glib < 2.36.0.
6053 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6054 * xsettings.c (init_gconf, init_gsettings): Do not check
6056 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6058 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6060 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6062 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6063 before calling g_type_init.
6065 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6067 * nsterm.m (syms_of_nsterm): ... to here.
6069 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6071 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6072 (ignore_next_mouse_click_timeout): Use Time as X does.
6073 (handle_one_xevent): Avoid cast and use unsigned comparison.
6075 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6077 Do not copy X event in handle_one_xevent except KeyPress case.
6078 Wnen XEvent is processed, it is unlikely to be changed except
6079 KeyPress case, so we can avoid copying and use const pointer to
6080 const data to make sure that an event is not changed elsewhere.
6081 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6082 const' and do not create local copy except for the KeyPress event.
6083 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6084 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6085 (x_handle_net_wm_state, x_menubar_window_to_frame)
6086 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6087 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6088 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6089 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6090 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6091 (x_handle_dnd_message):
6092 * xsettings.c (xft_settings_event):
6093 Use 'const XEvent * const' where appropriate.
6094 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6096 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6098 Fix X event waiting to handle multiple frames.
6099 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6100 * xterm.c (pending_event_wait): Remove. Adjust users.
6101 (x_detect_focus_change): Pass frame arg.
6102 (handle_one_xevent): Find related frame early and clear per-frame
6103 wait_event_type only if this is an event for the relevant frame.
6104 (x_wait_for_event): Use per-frame wait_event_type.
6106 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6108 * nsfns.m (Fx_create_frame): Fix font driver registration for
6111 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6112 for syms_of_macfont.
6114 * nsterm.m: Include macfont.h.
6115 (ns_tmp_flags, ns_tmp_font): Remove.
6116 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6117 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6118 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6119 (changeFont:): Fix code style. Check for font driver type when
6122 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6125 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6126 (nsfont_open): Set font driver type.
6127 Set font->ascent and font->descent. Figure out font instead of
6128 ns_tmp_font, and flags instead of ns_tmp_flags.
6129 Fix indentation. Remove call to ns_draw_text_decoration,
6132 * nsfns.m: Include macfont.h.
6133 (Fx_create_frame): Register macfont driver, make a better default font.
6134 (Fns_popup_font_panel): Get font from macfont driver, if used.
6136 * macfont.m, macfont.h, macuvs.h: New files.
6138 * font.h: Declare syms_of_macfont.
6140 * font.c (syms_of_font): Call syms_of_macfont.
6142 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6144 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6146 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6147 and it is always zero for others, so I assume that this is an ancient
6148 leftover which nobody will want to change any more.
6149 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6150 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6151 * frame.c (x_set_scroll_bar_width):
6152 * w32fns.c (w32_createscrollbar):
6153 * w32term.c (w32_set_vertical_scroll_bar):
6154 * xfns.c (x_set_scroll_bar_default_width):
6155 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6156 (x_scroll_bar_expose): Related users changed.
6158 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6160 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6161 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6162 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6164 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6166 * nsterm.h, w32term.h, xterm.h: ...and not here.
6167 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6168 Remove unused Xisms.
6169 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6170 these modules are never compiled otherwise.
6172 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6174 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6175 Doc fix. (Bug#15375)
6177 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6179 Unify Fx_focus_frame between all ports.
6180 * frame.h (x_focus_frame): New prototype.
6181 * xfns.c (Fx_focus_frame): Remove.
6182 (syms_of_xfns): Do not defsubr it.
6183 (x_focus_frame): X implementation.
6184 * nsfns.m (Fx_focus_frame): Remove.
6185 (syms_of_nsfns): Do not defsubr it.
6186 (x_focus_frame): NS implementation.
6187 * w32term.c (Fx_focus_frame): Remove.
6188 (x_focus_on_frame): Rename to...
6189 (x_focus_frame): W32 implementation.
6190 * w32term.h (x_focus_on_frame): Remove prototype.
6191 * w32fns.c (Fx_focus_frame): Remove.
6192 (syms_of_w32fns): Do not defsubr it.
6193 * frame.c (Fx_focus_frame): Define here.
6194 (syms_of_frame): Defsubr here.
6195 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6197 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6199 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6200 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6201 each port to reference the port-specific window system data.
6202 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6203 (FRAME_DISPLAY_INFO): Define.
6204 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6205 (FRAME_DISPLAY_INFO): Define. Adjust users.
6206 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6207 (FRAME_DISPLAY_INFO): Define. Adjust users.
6208 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6209 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6210 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6211 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6212 * xselect.c, xterm.c: All related users changed.
6214 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6216 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6217 (x_menubar_window_to_frame): Remove prototypes.
6218 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6219 (x_menubar_window_to_frame, x_top_window_to_frame):
6221 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6222 (x_menubar_window_to_frame, x_top_window_to_frame):
6223 ...to here and convert all but the last to static.
6225 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6227 * lisp.mk (lisp): Add w32-common-fns.elc.
6229 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6231 * charset.c (char_charset): Document an exception for char-charset.
6233 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6235 * xterm.h (x_display_info): New field last_user_time...
6236 * xterm.c (toplevel): ...to replace static last_user_time.
6237 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6239 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6241 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6242 scroll bar values to prevent thumb from disappear and update comment.
6244 2013-09-11 Glenn Morris <rgm@gnu.org>
6246 * emacs.c (usage_message): Possessive apostrophe tweak.
6248 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6250 * nsterm.m (syms_of_nsterm): Use Qns.
6251 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6252 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6253 * xfns.c (x_display_info_for_name, Fx_open_connection):
6254 Remove old '#if 0' code.
6255 (syms_of_xfns): Use Qx.
6256 * termhooks.h (fullscreen_hook): Remove the leftover.
6257 (struct terminal): Fix typo in comment.
6259 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6261 Cleaning up a few X scroll bar bits.
6262 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6263 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6264 New member last_seen_part, going to replace...
6265 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6266 (xt_action_hook) [USE_LUCID]: Adjust user.
6267 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6268 Lucid-specific scroll bar support.
6269 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6270 to int and adjust to use last_seen_part member.
6271 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6272 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6273 Initialize last_seen_part.
6275 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6277 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6278 insert-buffer-substring an empty string.
6280 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6282 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6283 avoiding a GCC warning.
6285 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6287 Ifdef away frame tool bar code when it is not really used.
6288 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6289 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6290 and minimize_tool_bar_window_p under the above.
6291 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6292 (fset_tool_bar_window): Likewise.
6293 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6294 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6295 (change_frame_size_1):
6296 * window.c (window_from_coordinates, Frecenter): Adjust users.
6297 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6298 code is not really used.
6299 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6300 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6301 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6302 [!USE_GTK && !HAVE_NS]: Define as such.
6303 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6304 (note_mouse_highlight, expose_frame):
6305 * xfns.c (x_set_tool_bar_lines):
6306 * xterm.c (handle_one_xevent): Adjust users.
6308 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6310 Fix corruption with multiple emacsclient -t instances (Bug#15222).
6311 This bug was introduced by my 2013-08-26 patch, which incorrectly
6312 assumed that the terminfo implementation doesn't use termcap buffers.
6313 * term.c (init_tty) [TERMINFO]: Remove optimization, as
6314 these buffers apparently are used after all.
6315 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
6316 (struct tty_display_info): Define members termcap_term_buffer and
6317 termcap_strings_buffer even if TERMINFO.
6319 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6322 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
6323 'usage' docstring entry to pacify make-docfile.
6325 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
6327 Change comparison functions =, <, >, <=, >= to take many arguments.
6328 * data.c: Change comparison functions' interface and implementation.
6329 * lisp.h: Make arithcompare available for efficient two arg
6331 * bytecode.c: Use arithcompare.
6332 * fileio.c: Use new interface.
6334 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6336 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
6338 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
6340 * eval.c (Feval): Document the new use of `lexical'.
6342 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6344 Review and drop old frame resize hack.
6345 * frame.h (struct frame): Remove force_flush_display_p.
6346 * dispnew.c (update_frame): Adjust user and don't call
6347 flush_frame here. The comment has said that there was an issues
6348 with redisplaying fringes, but I don't see any differences with
6349 and without this hack. Hopefully we can continue without it.
6350 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
6351 current frame matrices twice if resized_p is set.
6353 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6355 Do not populate pure Xism x_sync to other ports.
6356 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
6357 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
6358 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
6359 * w32term.h (x_sync): Remove prototype.
6361 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
6363 Cleanup frame flushing.
6364 * dispextern.h (struct redisplay_interface):
6365 Drop flush_display_optional because flush_display is enough
6366 for X and flushing via RIF is just a no-op for others.
6367 * frame.h (flush_frame): New function.
6368 * dispnew.c (update_frame):
6369 * minibuf.c (read_minibuf):
6370 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
6372 * keyboard.c (detect_input_pending_run_timers): Do not flush
6373 all frames but selected one in redisplay_preserve_echo_area.
6374 * nsterm.m (ns_flush): Remove no-op.
6375 (ns_redisplay_interface): Adjust user.
6376 * w32term.h (x_flush): Remove no-op.
6377 (w32_redisplay_interface): Adjust user.
6378 * xterm.c (x_flush): Simplify because we do not flush all
6379 frames at once any more. Adjust comment.
6380 (x_redisplay_interface): Adjust user.
6382 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
6384 Port --without-x --enable-gcc-warnings to Fedora 19.
6385 * gfilenotify.c (globals_of_gfilenotify):
6386 Call g_type_init only if using an older glib version that needs it.
6388 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6390 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6391 (last_glyphless_glyph_merged_face_id): Remove declarations.
6392 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
6393 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
6394 (last_glyphless_glyph_merged_face_id): Now static.
6395 (merge_escape_glyph_face): New function, refactored from...
6396 (get_next_display_element): ...here.
6397 (merge_glyphless_glyph_face): New function, refactored from...
6398 (produce_glyphless_glyph): ...here...
6399 * term.c (produce_glyphless_glyph): ...and here.
6401 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
6403 * eval.c (eval_sub): Only call Ffunction if necessary.
6405 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6407 Attempt to make redisplay more selective when changing cursor type.
6408 * frame.h (struct frame): New bitfield cursor_type_changed.
6409 * xdisp.c (cursor_type_changed): Remove.
6410 (try_cursor_movement, redisplay_window, try_window_id)
6411 (set_frame_cursor_types, try_window_reusing_current_matrix):
6412 Adjust to use per-frame bitfield.
6413 (redisplay_internal): Look for cursor type change on each visible
6414 frame and consider all frames if cursor type has been changed on
6415 the frame other than selected. If cursor type has been changed on
6416 selected frame only, do not use fast update.
6418 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
6420 Attempt to make redisplay more selective when changing fonts.
6421 * frame.h (struct frame): New bitfield fonts_changed.
6422 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
6423 (adjust_frame_glyphs): Add prototype.
6424 * dispnew.c (fonts_changed_p): Remove.
6425 (adjust_glyphs): Remove because we do not
6426 adjust matrices on all frames at once any more.
6427 (adjust_frame_glyphs): Block and unblock input here.
6428 (adjust_glyph_matrix): Use fonts_changed.
6429 (change_frame_size_1): Use adjust_frame_glyphs.
6430 * font.c (font_open_entity): Use fonts_changed.
6431 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
6432 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6433 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
6434 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
6435 (shrink_mini_window, Fresize_mini_window_internal)
6436 (window_scroll_pixel_based, Fset_window_configuration)
6437 (apply_window_adjustment, Fset_window_vscroll):
6438 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
6439 Use adjust_frame_glyphs.
6440 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
6441 (try_window_reusing_current_matrix, try_window_id, display_line)
6442 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
6443 (redisplay_internal): Consider fonts_changed and adjust frame
6444 matrices for each frame only if the frame is visible. If font
6445 has been changed on some frame during full redisplay, retry
6446 only visible frames where the font has been actually changed.
6448 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6450 Cache current header and mode line height for each window.
6451 * window.h (struct window): New fields mode_line_height
6452 and header_line_height.
6453 * window.c (make_window): Initialize them.
6454 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6455 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
6456 (current_mode_line_height, current_header_line_height):
6458 * xdisp.c (current_mode_line_height, current_header_line_height):
6460 (pos_visible_p, init_xdisp): Adjust user.
6461 (redisplay_window): Invalidate mode_line_height and
6462 header_line_height if current and desired matrices do not agree.
6464 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6466 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
6467 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
6469 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6471 Make --without-x compatible with --enable-gcc-warnings.
6472 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
6473 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
6474 members under HAVE_WINDOW_SYSTEM.
6475 * keyboard.c (make_lispy_focus_out): Likewise.
6476 (record_menu_key): Move under HAVE_MENUS.
6477 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
6478 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
6479 (syms_of_xdisp): Adjust user.
6480 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
6481 (start_hourglass, cancel_hourglass):
6482 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
6483 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
6484 and CLEAR_FONT_TABLE_NFONTS.
6485 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
6486 Declare only if HAVE_WINDOW_SYSTEM.
6487 (lface_same_font_attributes_p, clear_face_gcs): Define only
6488 if HAVE_WINDOW_SYSTEM.
6490 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
6492 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
6493 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
6494 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
6496 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
6498 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
6500 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6502 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
6503 This fixes a type error on hosts where ptrdiff_t is wider than int.
6505 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
6507 * keyboard.c (read_key_sequence_vs): New function.
6508 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
6511 * callint.c (Fcall_interactively): Always return a vector for 'K'.
6513 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
6515 Makefile improvements.
6516 * Makefile.in (config.status): Don't use double-colon rules, as
6517 they are not portable according to POSIX. Fix shell typo with `;
6518 I guess this rule has never been tested?
6519 (VCSWITNESS): New macro, to override any environment var.
6521 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
6523 * xterm.h (struct x_display_info): Do not track X connection
6524 fd separately because it is always available from Display.
6525 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
6528 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6530 * buffer.c (drop_overlay):
6531 * fileio.c (restore_point_unwind): Prefer unchain_marker to
6532 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
6534 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6536 * buffer.c (Fmake_overlay, Fmove_overlay):
6537 * intervals.c (set_point_from_marker):
6538 * print.c (PRINTPREPARE): Prefer signal_error
6539 to plain error and report unsuitable marker too.
6541 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
6543 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
6544 for 'dragging' member.
6545 (struct x_output): Remove set-but-unused leftovers
6546 'left_before_move' and 'top_before_move'.
6547 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
6548 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
6549 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
6550 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
6551 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6552 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6553 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
6554 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
6556 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
6558 * nsfont.m (INVALID_GLYPH): New define.
6559 (nsfont_encode_char): Use INVALID_GLYPH.
6560 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
6562 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6564 * xterm.c (x_last_mouse_movement_time): Revert last change.
6565 This code should use XDisplayMotionBufferSize to check display's
6566 motion history first, and there are few other issues as well.
6567 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
6568 (handle_one_xevent): Adjust user.
6570 2013-09-02 Martin Rudalics <rudalics@gmx.at>
6572 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
6573 * frame.c (Flast_nonminibuf_frame): ... to here.
6574 (check_minibuf_window): Don't abort if no window was found
6577 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6579 Use XGetMotionEvents to ask the last mouse motion time from X server.
6580 * xterm.c (X_MOTION_HISTORY): Default to 1.
6581 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
6582 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
6583 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
6584 Ifdef away legacy code.
6585 (XTmouse_position, x_scroll_bar_report_motion):
6586 Use x_last_mouse_movement_time.
6587 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
6590 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6592 * msdos.c (last_mouse_window): Move to...
6593 (dos_rawgetc): ...this function and adjust comment.
6594 * nsterm.m (last_window): Rename to last_mouse_window, move to...
6595 (mouseMoved): ...this function and adjust comment.
6596 * w32term.c (last_window): Likewise with...
6597 (w32_read_socket): ...this function.
6598 * xterm.c (last_window): Likewise with...
6599 (handle_one_xevent): ...this function.
6601 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6603 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
6604 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
6605 (handle_one_xevent): ...to here.
6606 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
6609 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
6611 * msdos.c (IT_set_terminal_window): Remove no-op.
6612 (initialize_msdos_display): Adjust terminal setup.
6613 * w32console.c (w32con_set_terminal_window): Remove no-op.
6614 (initialize_w32_display): Adjust terminal setup.
6615 * w32term.c (w32_set_terminal_window): Remove no-op.
6616 (w32_create_terminal): Adjust terminal setup.
6617 * xterm.c (XTset_terminal_window): Remove no-op.
6618 (x_create_terminal): Adjust terminal setup.
6620 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6622 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
6624 (ns_create_terminal): Adjust terminal setup.
6625 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
6627 (w32_create_terminal): Adjust terminal setup.
6628 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
6630 (x_create_terminal): Adjust terminal setup.
6632 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
6634 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
6635 (CLIP_TEXT_POS_FROM_MARKER): New macro.
6636 * dispnew.c (buffer_posn_from_coords):
6637 * window.c (Fwindow_end, displayed_window_lines):
6638 * xdisp.c (redisplay_mode_lines): Use it.
6640 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
6642 * fontset.c (face_for_char): Check char in the current face font first
6643 if HAVE_NS (Bug#15138).
6645 2013-08-31 Martin Rudalics <rudalics@gmx.at>
6647 * window.c (temp_output_buffer_show): Make sure window returned
6648 by display_buffer is live (Bug#15213).
6650 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
6652 Minor cleanup to avoid forward declarations.
6653 * coding.h (struct ccl_spec): Remove forward declaration.
6654 * composite.h (toplevel): Include font.h.
6655 (struct composition_it, struct face, struct font_metrics):
6656 Remove forward declaration.
6657 * dispextern.h (struct image, struct atimer): Likewise.
6658 * emacsgtkfixed.h (struct frame): Likewise.
6659 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
6660 * font.h (struct font_driver, struct font, struct glyph_string)
6661 (struct face): Remove forward declaration.
6662 * fontset.h (struct face, struct font): Likewise.
6663 * frame.h (toplevel): Style cleanup.
6664 (enum output_method): Move to...
6665 * termhooks.h (enum output_method): ...here.
6666 (struct glyph, struct frame, struct ns_display_info)
6667 (struct x_display_info, struct w32_display_info):
6668 Remove forward declaration.
6669 * xterm.h (toplevel): Include termhooks.h.
6670 (struct font, struct window, struct glyph_matrix, struct frame)
6671 (struct input_event, struct face, struct image): Remove forward
6673 * gtkutil.h (struct _widget_value): Likewise.
6674 * keyboard.h (toplevel): Include termhooks.h.
6675 (struct input_event): Remove forward declaration.
6677 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6679 * intervals.c (set_point_from_marker): New function.
6680 * editfns.c (Fgoto_char):
6681 * process.c (Finternal_default_process_filter):
6682 * window.c (select_window_1): Use it.
6683 * buffer.h (set_point_from_marker): Add prototype.
6685 2013-08-29 Eli Zaretskii <eliz@gnu.org>
6687 * w32.c (term_winsock): Call release_listen_threads before calling
6689 (_sys_wait_accept): Wait for accept event in a loop with a finite
6690 timeout, instead of waiting indefinitely. Will hopefully avoid
6691 hanging during exit because WSACleanup deadlocks waiting for the
6692 event object to be released. (Bug#14333)
6694 * w32proc.c (release_listen_threads): New function, signals all
6695 the reader threads that listen for connections to stop waiting.
6697 * w32.h (release_listen_threads): Add prototype.
6699 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6701 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
6702 field of new marker (for sanity and safety).
6703 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
6704 anyway because XMISCTYPE is a function and can't be an lvalue).
6706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6708 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
6709 (x_after_update_window_line, x_scroll_bar_create)
6710 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
6711 (handle_one_xevent, x_clear_frame_area):
6712 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
6713 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
6714 * xterm.h (x_clear_area): Adjust prototype.
6716 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
6718 Hook scanning and indentation functions to find_newline. This helps
6719 to avoid duplicated code and renders more respect to newline cache.
6720 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
6721 * cmds.c (Fforward_line):
6722 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
6723 Use find_newline and avoid unnecessary point movements.
6724 * search.c (scan_newline): Implement on top of find_newline.
6726 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
6728 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
6729 scoped code (bug#11258).
6731 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
6733 * nsterm.m (last_window): New variable.
6734 (EV_TRAILER2): New macro.
6735 (EV_TRAILER): Call EV_TRAILER2.
6736 (mouseMoved:): Add support for mouse-autoselect-window
6737 on nextstep (Bug#6888).
6739 2013-08-28 Andreas Schwab <schwab@suse.de>
6741 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
6742 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
6743 Remove unused macro definitions.
6744 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
6745 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
6746 Only define if emacs.
6748 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6750 Prefer enum glyph_row_area to int where appropriate.
6751 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
6753 (window_box, window_box_width, window_box_left, window_box_left_offset)
6754 (window_box_right, window_box_right_offset): Adjust prototypes.
6755 * xdisp.c (window_box, window_box_width, window_box_left)
6756 (window_box_left_offset, window_box_right, window_box_right_offset):
6757 Use enum glyph_row_area. Adjust users and tweak comment where needed.
6758 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
6759 * nsterm.m (ns_clip_to_row):
6760 * w32term.c (w32_clip_to_row):
6761 * xterm.c (x_clip_to_row): Likewise.
6763 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6765 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
6766 (Fprevious_overlay_change): Fast path for buffer with no overlays.
6768 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
6770 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
6771 for portability to hosts where /bin/sh has problems.
6773 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
6775 Redesign redisplay interface to drop global output_cursor.
6776 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
6777 (toplevel): Remove declaration of output_cursor.
6778 (set_output_cursor, x_cursor_to): Remove prototype.
6779 * window.h (struct window): New member output_cursor.
6780 (output_cursor_to): New function to replace RIF member.
6781 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
6782 (update_text_area, set_window_cursor_after_update): Use it.
6783 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
6784 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6785 * nsterm.m (ns_update_window_begin, ns_update_window_end):
6786 * w32term.c (x_update_window_begin, x_update_window_end):
6787 * xterm.c (x_update_window_begin, x_update_window_end):
6788 Adjust to use per-window output cursor.
6790 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
6792 Simplify SELECT_TYPE-related code.
6793 Like EMACS_TIME, this portability layer is no longer needed, since
6794 Emacs has been using fd_set as a portability layer for some time.
6795 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
6796 (SELECT_TYPE): Remove. All uses changed to fd_set.
6797 (fd_set) [!FD_SET]: New typedef.
6799 Simplify EMACS_TIME-related code.
6800 This portability layer is no longer needed, since Emacs has been
6801 using struct timespec as a portability layer for some time.
6802 * atimer.h, buffer.h, dispextern.h, xgselect.h:
6803 Include <time.h> rather than "systime.h"; that's all that's needed now.
6804 * dispnew.c: Include <timespec.h> rather than "systime.h";
6805 that's all that's needed now.
6806 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
6807 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
6808 TIMESPEC_RESOLUTION.
6809 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
6810 LOG10_TIMESPEC_RESOLUTION.
6811 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
6812 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
6813 (make_emacs_time): Remove. All used changed to make_timespec.
6814 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
6815 (current_timespec): Rename from current_emacs_time. All uses changed.
6816 (add_emacs_time): Remove. All uses changed to timespec_add.
6817 (sub_emacs_time): Remove. All uses change dot timespec_sub.
6818 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
6819 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
6820 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
6821 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
6822 (current_timespec): Rename from current_emacs_time. All uses changed.
6823 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
6824 changed to timespec_cmp.
6825 * xgselect.c: Include <timespec.h>, since our .h files don't.
6827 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6829 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
6830 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
6831 Remove the leftovers.
6832 * gtkutil.c (toplevel): Do not declare Qxft but include
6834 * image.c (toplevel): Do not declare Vlibrary_cache because
6835 it's already done in lisp.h.
6837 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6839 * lisp.h (Mouse_HLInfo): Move from here...
6840 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6841 (reset_mouse_highlight): New function.
6842 * msdos.c (dos_set_window_size, IT_update_begin)
6843 (internal_terminal_init):
6844 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6845 (ns_initialize_display_info):
6846 * w32console.c (initialize_w32_display):
6847 * w32term.c (x_update_window_end, x_free_frame_resources)
6848 (w32_initialize_display_info):
6849 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6850 * window.c (Fdelete_other_windows_internal):
6851 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6852 * termchar.h (toplevel):
6853 * xterm.h (toplevel): Include dispextern.h.
6855 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6857 Fix minor problems found by static checking.
6858 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6859 (expect): Avoid nested-if warning.
6860 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6861 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6862 * nsterm.h, nsterm.m (ns_select):
6863 * xgselect.c, xgselect.h (xg_select):
6864 Adjust signature to better match pselect's.
6865 * nsterm.m (ns_select):
6866 Don't set *TIMEOUT, since pselect doesn't.
6867 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6868 diagnostic about assigning const char * to it.
6869 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6871 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6873 * lread.c (substitute_object_recurse): Handle hash-tables as well
6876 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6878 Fix unlikely core dump in init_tty, and simplify terminfo case.
6879 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6880 The old version incorrectly dumped core if malloc returned a
6881 buffer containing only non-NUL bytes.
6882 (init_tty): Do not allocate or free termcap buffers; the
6883 struct does that for us now.
6884 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6885 (struct tty_display_info): Define members termcap_term_buffer and
6886 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6887 use them. Allocate them directly in struct rather than indirectly
6888 via a pointer, to simplify init_tty.
6890 * frame.c (check_minibuf_window): Initialize 'window' properly,
6891 so that Emacs reliably aborts later if 'window' is not initialized.
6893 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6895 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6896 of VoidSymbol (Bug#15154).
6898 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6900 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6901 mouse_face_beg_y and mouse_face_end_y.
6902 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6903 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6904 Adjust users and update comment where appropriate.
6906 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6908 * frame.c (check_minibuf_window): New function.
6909 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6910 Call check_minibuf_window (Bug#15183).
6912 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6914 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6915 because this is the only last cursor data we need to keep and consult.
6916 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6917 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6920 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6922 Fix recovering from possible decompression error.
6923 Since insert_from_gap doesn't always move point, we can't use PT as
6924 the position where the partially decompressed data ends, and
6925 should count how many bytes was produced so far.
6926 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6927 (unwind_decompress): Really delete partially uncompressed data.
6928 (Fzlib_decompress_region): Take decompressed data size into account.
6930 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6932 * syntax.c (init_syntax_once): Adjust comment and do an early
6933 initialization of Qchar_table_extra_slots just once...
6934 * casetab.c (init_casetab_once):
6935 * category.c (init_category_once):
6936 * character.c (syms_of_character):
6937 * coding.c (syms_of_coding):
6938 * xdisp.c (syms_of_xdisp): ...and omit it here.
6940 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (get_next_display_element): Don't apply to characters
6943 from a display vector the logic of setting it->end_of_box_run_p
6944 suitable for characters from a buffer. (Bug#15175)
6946 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6947 to handle directories, rather than '_utime' which doesn't.
6950 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6952 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6953 or fullscreen (Bug#14627).
6955 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6957 System-dependent integer overflow fixes.
6958 * process.c (Fset_process_window_size): Signal an error if
6959 the window size is outside the range supported by the lower level.
6960 * sysdep.c (set_window_size): Return negative on error,
6961 nonnegative on success, rather than -1, 0, 1 on not in system,
6962 failure, success. This is simpler. Caller changed.
6963 (serial_configure): Remove unnecessary initialization of local.
6964 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6965 size fits in unsigned long; this isn't true on some 32-bit hosts.
6966 Avoid buffer overrun if some future version of /proc/meminfo has a
6967 variable name longer than 20 bytes.
6968 (system_process_attributes) [__FreeBSD__]:
6969 Don't assume hw.availpages fits in 'int'.
6971 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6973 Don't let very long directory names overrun the stack.
6974 Fix some related minor problems involving "//", vfork.
6975 * callproc.c (encode_current_directory): New function.
6976 (call_process): Don't append "/"; not needed.
6977 * fileio.c (file_name_as_directory_slop): New constant.
6978 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6979 this can save the caller having to alloca.
6980 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6981 Use SAFE_ALLOCA, not alloca.
6982 (directory_file_name, Fexpand_file_name): Leave leading "//"
6983 alone, since it can be special even on POSIX platforms.
6984 * callproc.c (call_process):
6985 * process.c (Fformat_network_address):
6986 * sysdep.c (sys_subshell):
6987 Use encode_current_directory rather than rolling our own.
6988 (create_process): No need to encode directory; caller does that now.
6989 * process.h (encode_current_directory): New decl.
6990 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6991 Rework to avoid 'goto xyzzy;'.
6993 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6995 * xdisp.c (handle_face_prop): If the default face was remapped use
6996 the remapped face for strings from prefix properties. (Bug#15155)
6998 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7000 Minor cleanup for redisplay interface and few related functions.
7001 * frame.h (enum text_cursor_kinds): Move from here...
7002 * dispextern.h (enum text_cursor_kinds): ...to here.
7003 (toplevel): Drop unnecessary declarations.
7004 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7005 in update_window_end_hook and draw_window_cursor functions.
7006 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7007 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7008 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7009 * xterm.c (x_update_window_end, x_draw_window_cursor):
7010 * xdisp.c (display_and_set_cursor, update_window_cursor)
7011 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7012 enum text_cursor_kinds where appropriate.
7014 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7016 Redesign redisplay interface to drop updated_row and updated_area.
7017 * dispextern.h (updated_row, updated_area): Remove declaration.
7018 (struct redisplay_interface): Pass glyph row and row area parameters
7019 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7020 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7022 * dispnew.c (updated_row, updated_area): Remove.
7023 (redraw_overlapped_rows, update_window_line): Adjust user.
7024 (update_marginal_area, update_text_area): Likewise. Pass updated row
7025 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7026 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7029 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7031 * process.c (flush_pending_output): Remove stub.
7034 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7036 * callproc.c: Fix race that killed background processes (Bug#15144).
7037 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7038 Record deleted process-id in critical section, not afterwards.
7039 Don't mistakenly kill process created by a call-process invocation
7040 that discards output and does not wait.
7042 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7044 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7045 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7046 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7047 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7048 to shut up compiler in mark_object.
7049 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7051 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7053 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7054 We can't portably rely on PTY_OPEN doing that, even if
7055 it calls posix_openpt with O_CLOEXEC.
7057 2013-08-20 Kenichi Handa <handa@gnu.org>
7059 * character.c (string_char): Improve commentary.
7061 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7063 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7064 (struct animation_cache): Make signature a flexible array member.
7065 All uses changed. This is a tad slower but may insulate us better
7066 from future changes to ImageMagick.
7068 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7070 * image.c: Shrink memory needed for animation cache.
7071 (SIGNATURE_DIGESTSIZE): New constant.
7072 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7073 (imagemagick_create_cache): Copy the signature. This saves
7074 several KB of memory that ImageMagick wastes per signature.
7075 Don't bother updating the update_time, as the caller does that now.
7076 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7077 it's a fixed size struct member now.
7078 (imagemagick_get_animation_cache): Always destroy the signature,
7079 as it's now imagemagick_create_cache's responsibility to copy it.
7080 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7081 and use memcmp rather than strcmp.
7082 eassert that ImageMagick returns a signature of the specified length.
7084 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7086 * image.c (imagemagick_get_animation_cache): Don't segfault on
7088 (imagemagick_get_animation_cache): Revert to previous definition
7089 so that it actually works. But keep the memory leak fix.
7090 (imagemagick_get_animation_cache): Fix memory leak.
7092 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7094 * image.c: Fix animation cache signature memory leak.
7095 Fix some other minor performance problems while we're at it.
7096 (imagemagick_create_cache): Clear just the members that
7097 need clearing. Don't set update_time, as caller does that now.
7098 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7099 Simplify by using pointer-to-pointer instead of a prev pointer.
7100 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7101 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7102 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7103 it's already a copy. Free the signature probe unless it's cached.
7105 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7106 This was introduced by my 2013-08-12 fix for Bug#15035.
7108 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7110 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7111 (imagemagick_prune_animation_cache): Now static.
7113 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7115 * image.c (imagemagick_get_animation_cache): Don't segfault when
7116 pruning all entries.
7118 2013-08-18 Ken Brown <kbrown@cornell.edu>
7120 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7121 static heap if ENABLE_CHECKING is defined.
7122 (max_bss_sbrk_ptr): New variable.
7124 (report_sheap_usage): Report maximum static heap usage instead of
7125 ending static heap usage.
7127 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7129 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7130 of zlib_initialized according to the results of calling
7131 init_zlib_functions.
7133 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7135 * image.c: Implement an ImageMagick per-image cache.
7136 (imagemagick_get_animation_cache): Fix a double-free error.
7137 (imagemagick_load_image): Remove the ping_wand code, which only
7138 apparently saved time on invalid animated images, and slowed down
7139 everything else. Optimise for the common case.
7141 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7143 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7145 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7147 * marker.c (set_marker): Remove documentation of undefined behavior.
7149 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7151 * image.c (imagemagick_compute_animated_image): Animate correctly
7152 when sub-images are smaller than the main image.
7153 (imagemagick_compute_animated_image): Setting the iterator row to
7154 zero is apparently not allowed.
7155 (imagemagick_compute_animated_image): Allow images that say they
7156 have sub-images that are bigger than the main image, but just crop
7159 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7161 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7163 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7165 * image.c (imagemagick_compute_animated_image): Respect the GIF
7168 2013-08-15 Ken Brown <kbrown@cornell.edu>
7170 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7171 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7174 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7176 Fix minor problems found by static checking.
7177 * frame.c (delete_frame):
7178 * xdisp.c (next_element_from_display_vector):
7179 Avoid uninitialized local.
7180 * image.c (imagemagick_compute_animated_image): Port to C89.
7181 Prefer usual GNU indentation style for loops.
7182 Be more careful about bizarrely large sizes, by using ptrdiff_t
7185 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7187 Fix infinite frame selection loop (Bug#15025).
7188 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7190 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7192 * xdisp.c (compute_window_start_on_continuation_line):
7193 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7194 to make sure we end up setting the window start at the leftmost
7195 visible character of the display line. This avoids funky
7196 horizontal shifting because the window start is not kept on the
7197 same position. (Bug#15090)
7198 (next_element_from_display_vector): Support 'box' face attribute
7199 in the face definitions of a display vector. (Bug#15099)
7201 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7203 * image.c (imagemagick_compute_animated_image): Implement animated
7205 (imagemagick_compute_animated_image): Fix some compilation
7206 warnings. Implement a very simple cache to make the animation
7207 usable at all, but it should be replaced with a per-image cache.
7209 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7211 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7212 to do `for' loops over alist values.
7213 * buffer.h (FOR_EACH_BUFFER):
7214 * process.c (FOR_EACH_PROCESS): Use it.
7215 (handle_child_signal, status_notify, Fget_buffer_process)
7216 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7218 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7220 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7221 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7222 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7223 to xzalloc and so avoid redundant call to memset.
7224 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7225 members because it is allocated with xzalloc and so already zeroed.
7227 2013-08-14 Ken Brown <kbrown@cornell.edu>
7229 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7232 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7234 Utility function and macro to copy Lisp string to C string.
7235 * lisp.h (xlispstrdupa): New macro.
7236 (xlispstrdup): New prototype.
7237 * alloc.c (xlispstrdup): New function.
7238 * callint.c (Fcall_interactively):
7239 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7240 (Fsubstitute_in_file_name):
7241 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7242 * image.c (x_create_bitmap_from_file):
7243 * w32term.c (w32_term_init):
7244 * xterm.c (x_term_init): Use xlispstrdup.
7246 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7248 * image.c (imagemagick_load_image): Make animated pictures work.
7249 There's still some problems with background color settings, though
7252 * decompress.c (unwind_decompress): Always restore point.
7254 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7256 * marker.c (set_marker): Reformat documentation.
7258 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7260 * xdisp.c (cursor_type_changed): Now static.
7262 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7263 Use changed. This avoids the need to call xmalloc and for the
7264 caller to call xfree, and avoids memory leaks in some situations.
7266 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7268 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7269 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7270 (redisplay_window): If window_end_valid is cleared due to non-zero
7271 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7272 so do not call to try_cursor_movement for that window.
7274 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7276 * window.h (struct window): Convert window_end_pos and
7277 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7278 (wset_window_end_pos, wset_window_end_vpos): Remove.
7279 * dispnew.c (adjust_glyph_matrix):
7280 * window.c (Fwindow_end, replace_window, set_window_buffer)
7282 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7283 (set_vertical_scroll_bar, redisplay_window, try_window)
7284 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7285 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7286 (note_mouse_highlight): Adjust users.
7287 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7290 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7292 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7293 * image.c (imagemagick_filename_hint): Use `const char *' and
7294 prefer SSDATA to SDATA to avoid warnings.
7296 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7298 Cleanup window fringes, margins and scroll bars adjustments.
7299 * window.c (set_window_fringes, set_window_margins)
7300 (set_window_scroll_bars, apply_window_adjustment): New functions.
7301 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7302 (Fset_window_scroll_bars): Use them.
7304 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7306 * window.h (struct window): Convert scroll_bar_width
7307 from Lisp_Object to integer. Adjust comment.
7308 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
7310 * window.c (wset_scroll_bar_width): Remove.
7311 (make_window): Initialize scroll_bar_width.
7312 (Fsplit_window_internal): Use direct assignment.
7313 (Fset_window_configuration, save_window_save):
7314 Convert Lisp_Object to integer and back where appropriate.
7315 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
7316 bar was actually changed, and mention this in docstring.
7318 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7320 * decompress.c: Minor simplifications.
7321 (Fzlib_decompress_region): Don't bother verifying
7322 that avail_out <= UINT_MAX, as that was confusing.
7323 Mention the restriction in a comment instead.
7324 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
7326 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7328 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
7329 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
7331 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7333 * image.c (imagemagick_filename_hint): Check for errors in the
7336 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7338 * window.c (Fwindow_margins): Return nil when there's no marginal
7339 area, as per the documented API.
7341 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
7342 Fmake_vector, as scroll bar's struct members are not all Lisp
7343 objects now. This avoids crashes in GC.
7345 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
7346 bool, so its address could be taken.
7348 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
7350 * image.c (imagemagick_filename_hint): New function to possibly
7351 apply `image-content-type-suffixes'.
7352 (imagemagick_load_image): Use it.
7354 2013-08-13 Eli Zaretskii <eliz@gnu.org>
7356 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
7357 if loading zlib failed.
7359 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
7361 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
7362 2013-08-13 checkin below. Change bool to BOOL, rule is:
7363 All Obj-C code uses BOOL, except for interfaces callable from C.
7365 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
7367 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7369 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
7370 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
7371 bool instead of BOOL.
7372 * w32term.h (struct scroll_bar): Convert fringe_extended_p
7373 from Lisp_Object to bitfield. Adjust comment.
7374 * w32term.c (x_scroll_bar_create): Adjust user.
7375 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
7376 * xterm.c (XTset_vertical_scroll_bar): Likewise.
7377 Use bool for boolean.
7378 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
7379 to `unsigned int' when defining a bitfield.
7381 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
7383 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
7385 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7387 * window.h (struct window): Convert left_margin_cols and
7388 right_margin_cols from Lisp_Objects to integers. Adjust comment.
7389 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
7390 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
7392 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
7394 (showing_window_margins_p, update_window_line, update_frame_1):
7395 * fringe.c (draw_fringe_bitmap_1):
7396 * xdisp.c (window_box_width): Adjust users.
7397 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
7398 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
7399 Use direct assignment.
7400 (Fset_window_configuration, save_window_save, Fwindow_margins):
7401 Convert Lisp_Object to integer and back where appropriate.
7402 (Fset_window_margins): Adjust user. Return t if any margin
7403 was actually changed, and mention this in docstring.
7405 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
7407 * syntax.c (forward_word):
7408 * cmds.c (forward_char, backward_char): Mention the optional argument.
7410 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7412 * window.h (struct window): Convert left_fringe_width
7413 and right_fringe_width from Lisp_Objects to integers.
7415 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
7416 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
7417 * window.c (wset_left_fringe_width, wset_right_fringe_width):
7419 (make_window): Initialize new integer fields to -1.
7420 (Fsplit_window_internal): Use direct assignment.
7421 (Fset_window_configuration, save_window_save):
7422 Convert Lisp_Object to integer and back where appropriate.
7423 (Fset_window_fringes): Adjust user. Return t if any fringe
7424 was actually changed, and mention this in docstring.
7426 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7428 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
7429 * nsfns.m (x_set_cursor_type):
7430 * w32fns.c (x_set_cursor_type):
7431 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
7432 * xdisp.c (set_frame_cursor_types): ...but in common code.
7434 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7436 * font.c (clear_font_cache): New function, stripped from...
7437 (Fclear_font_cache): ...here, which now uses the function
7438 above. Adjust comment.
7439 * font.h (clear_font_cache): Add prototype.
7440 * xfaces.c (clear_face_cache): Use clear_font_cache.
7442 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
7444 * window.c (Fset_window_start): Compare `w', not `window' because
7445 `w' might not be equal to `window' after call to decode_live_window.
7447 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7449 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
7450 This fixes a problem introduced by the Bug#15035 patch
7451 when using GPG. Reported by Herbert J. Skuhra.
7453 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7455 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
7456 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
7457 not yet initialized.
7459 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7461 * decompress.c (Fzlib_decompress_region): Support zlib
7462 decompression, too, and rename.
7464 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7466 Minor zlib configuration tweaks.
7467 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
7468 Don't assume presence of fn_inflateInit2_ zlib internal function.
7470 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
7472 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
7473 include the zlib prefix.
7475 2013-08-12 Eli Zaretskii <eliz@gnu.org>
7477 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
7478 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
7479 define static variables that are pointers to zlib functions to be
7481 (init_zlib_functions) [WINDOWSNT]: New function.
7482 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
7484 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
7485 macros instead of invoking the zlib functions directly.
7486 (syms_of_decompress): DEFSYM Qzlib_dll.
7487 Staticpro Szlib_available_p.
7489 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
7491 Avoid looping over all frame windows to freeze and unfreeze.
7492 * window.h (struct window): Drop frozen_window_start_p.
7493 (freeze_window_starts): Drop prototype.
7494 * frame.h (struct frame): New frozen_window_starts flag.
7495 (FRAME_WINDOWS_FROZEN): New macro.
7496 * window.c (freeze_window_start, freeze_window_starts):
7498 (select_window, replace_window): Adjust users.
7499 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
7500 (window_frozen_p): New function.
7501 (redisplay_window): Use it.
7503 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
7505 Fix some fd issues when running subprocesses (Bug#15035).
7506 Fix bugs that can leak files or file descriptors on errors.
7507 Don't unlink open temp files, as that's hard for users to diagnose
7508 when things go awry (e.g., temp disk exhausted).
7509 Don't bother to lock temp files. Check for invalid recursion.
7510 * callproc.c (synch_process_fd): Remove. All uses removed.
7511 (synch_process_tempfile): New var or macro.
7512 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
7514 (record_kill_process): New arg, the temp name. All callers changed.
7515 (delete_temp_file): Now just a simple wrapper around unlink.
7516 (call_process_kill): New arg, the call_process_fd array.
7517 Close them all. Clear synch_process_pid. Remove the temp file,
7518 or arrange for it to be removed.
7519 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
7520 that's been moved to synch_process_tempfile. Caller changed.
7521 Do not remove the tempfile; that's now call_process_kill's
7523 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
7524 call_process_kill; the caller now does that.
7525 (call_process_cleanup): Do not close the process fd; that's now
7526 call_process_kill's responsibility.
7527 (Fcall_process): Implement via new function call_process, which
7528 has most of the old body of Fcall_process, but with a different API.
7529 (call_process): New function that does not open or close filefd if
7530 it is nonnegative. Record which fds need to be closed, and let
7531 call_process_kill close (and remove the tempfile, on MSDOS) on error.
7532 Signal an error if invoked recursively (could be done via a hook).
7533 Simplify creation of the tempfile in the MSDOS case.
7534 Don't create the output file until after checking for the executable.
7535 Report any failure to open /dev/null.
7536 Don't open /dev/null for writing twice; once is enough.
7537 Don't create pipe if all output is being discarded or sent to file.
7538 Don't worry about setting up the coding system or reading from the
7539 pipe if all output is being discarded.
7540 Hoist fd_error local into top level, to lessen block nesting.
7541 Don't record deleted pid here; now done by Fcall_process_region.
7542 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
7543 and note its success in synch_process_tempfile.
7544 Do not leak resources when child_setup fails.
7545 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
7546 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
7547 (create_temp_file): Now returns open fd, with an additional
7548 Lisp_Object * argument to return the name. All callers changed.
7549 Do not close the file; rewind it instead, and leave it open for
7550 the caller. Do not lock the temp file. Unwind-protect the file
7551 and the file-descriptor.
7552 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
7553 If an asynchrounous process, record it here, not in call_process.
7554 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
7555 * eval.c (set_unwind_protect): New function.
7556 * fileio.c (write_region): New function, generalized from the
7557 old Fwrite_region. Do not lock temp files.
7558 (Fwrite_region): Use it.
7559 * lisp.h (set_unwind_protect, write_region): New decls.
7560 * process.c: Include <verify.h>.
7561 (make_process): Mark fds as initially closed.
7562 (deleted_pid_list): Now a list of pid-filename pairs.
7564 (close_process_fd): New function.
7565 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
7566 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
7567 New constants. Verify that their number matches PROCESS_OPEN_FDS.
7568 (create_process, create_pty, Fmake_serial_process)
7569 (server_accept_connection): Record which fds need to be closed,
7570 and let deactivate_process close them.
7571 (Fmake_network_process): Do not discard the unwind-protect
7572 until it's safe to do so.
7573 (deactivate_process): Close the fds opened by create_process etc.
7574 (Fprocess_send_eof): Adjust to new way of recording open fds.
7575 Report an error if /dev/null can't be opened, instead of aborting.
7576 * process.h (PROCESS_OPEN_FDS): New constant.
7577 (struct Lisp_Process): New member open_fds.
7578 (record_kill_process, record_deleted_pid): Adjust signatures.
7579 (record_deleted_pid): Move decl here ...
7580 * syswait.h (record_deleted_pid): ... from here.
7582 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7584 * decompress.c: Fix bugs with large buffers and weird inputs.
7585 Tune a bit. Reindent as per usual Emacs style.
7586 (BUFFER_SIZE): Remove.
7587 (Fdecompress_gzipped_region): Do not mishandle input buffers with
7588 more than UINT_MAX bytes. Decompress into the gap instead of into
7589 an auto buffer, as this should avoid copying. Return nil if
7590 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
7591 set immediate_quit; we shouldn't trust zlib code that much.
7593 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
7595 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
7596 errors, and really move the gap to where we want it.
7598 * lisp.h: Include decompress.c support.
7600 * emacs.c (main): Include decompress.c support.
7602 * Makefile.in: Include -lz if present.
7604 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
7606 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
7607 (initWithTitle:): Initialize frame to 0.
7608 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
7609 (fillWithWidgetValue:frame:): Rename from
7610 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
7612 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
7613 fillWithWidgetValue:frame:
7615 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
7616 remove memory leak warnings.
7618 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
7619 (ns_check_menu_open): Handle menu == nil. Remove assignment to
7622 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
7623 (x_activate_menubar): Update the whole menu.
7624 (trackingNotification:): Call ns_check_menu_open if tracking ends.
7625 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
7626 current event is not NSSystemDefined (Bug#15001).
7627 Call ns_check_menu_open only if trackingMenu is 2.
7628 (menuDidClose:): New method, decrease trackingMenu.
7629 (fillWithWidgetValue:setDelegate:): New method.
7630 (fillWithWidgetValue:): Call the above.
7632 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
7634 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
7636 Omit some unnecessary casts.
7637 Many of these go back to the old pre-C89 days, when they may have
7638 been needed, but we've been assuming C89 or later for a while now.
7639 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
7640 (live_float_p, live_misc_p, live_vector_p):
7641 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
7642 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
7643 (defvar_per_buffer):
7644 * callint.c (Fcall_interactively):
7645 * doc.c (Fsubstitute_command_keys):
7646 * filelock.c (get_boot_time):
7647 * frame.c (xrdb_get_resource):
7648 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
7649 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
7650 (xg_get_file_name_from_selector, menuitem_destroy_callback)
7651 (menuitem_highlight_callback, menu_destroy_callback)
7652 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
7653 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
7654 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
7655 (xg_tool_bar_help_callback, tb_size_cb):
7656 * image.c (xpm_alloc_color, png_read_from_memory)
7657 (png_read_from_file, png_load_body, our_memory_skip_input_data)
7658 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
7660 * keymap.c (describe_map):
7661 * nsfns.m (Fns_display_monitor_attributes_list):
7662 * nsmenu.m (process_dialog:):
7663 * nsterm.m (hold_event):
7664 * process.c (wait_reading_process_output):
7665 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
7666 * scroll.c (do_direct_scrolling, scrolling_1):
7667 * termcap.c (tgetent):
7668 * window.c (check_window_containing, add_window_to_list)
7669 (freeze_window_starts):
7670 * xdisp.c (compare_overlay_entries, vmessage):
7671 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
7672 (x_get_monitor_attributes_xrandr)
7673 (Fx_display_monitor_attributes_list, x_display_info_for_name)
7674 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
7675 * xfont.c (xfont_match, xfont_open):
7676 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
7677 (menubar_selection_callback, menu_position_func)
7678 (popup_selection_callback, create_and_show_popup_menu)
7679 (dialog_selection_callback, create_and_show_dialog):
7680 * xrdb.c (x_get_string_resource)
7682 * xsmfns.c (x_session_check_input):
7683 * xterm.c (x_draw_glyphless_glyph_string_foreground)
7684 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
7685 (xaw_jump_callback, xaw_scroll_callback):
7686 Omit unnecessary casts.
7688 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
7690 Minor string-length refactoring.
7691 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
7692 * frame.c (make_monitor_attribute_list):
7693 Prefer build_string to strlen + make_string.
7695 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
7697 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
7698 don't check minor_code (Bug#14417).
7700 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7702 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
7703 vertical positions instead. This avoids calling MATRIX_ROW with
7704 row numbers that are possibly beyond valid limits. (Bug#15064)
7706 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
7708 Use xstrdup and build_unibyte_string where applicable.
7709 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
7710 * xfns.c (x_window):
7711 * xrdb.c (x_get_customization_string):
7712 * xterm.c (xim_initialize):
7713 * w32fns.c (w32_window): Use xstrdup.
7714 (w32_display_monitor_attributes_list):
7715 * emacs.c (init_cmdargs):
7716 * keyboard.c (PUSH_C_STR):
7717 * nsfont.m (nsfont_open):
7718 * sysdep.c (system_process_attributes):
7719 * w32.c (system_process_attributes):
7720 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
7722 2013-08-09 Eli Zaretskii <eliz@gnu.org>
7724 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
7725 variables of these types so that GDB would know about them, as aid
7726 for debugging fatal exceptions. (Bug#15024) See also
7727 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
7730 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
7732 * nsterm.m (ns_update_begin): Don't change clip path if it would be
7733 larger than the NSWindow (Bug#14934).
7735 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7737 Redesign redisplay interface to drop global variable updated_window.
7738 Always pass currently updated window as a parameter to update routines.
7739 * dispextern.h (updated_window): Remove declaration.
7740 (struct redisplay_interface): Pass window parameter to
7741 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
7742 and after_update_window_hook.
7743 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
7745 * dispnew.c (updated_window): Remove.
7746 (redraw_overlapped_rows, update_marginal_area, update_text_area)
7747 (update_window_line): Adjust to match redisplay interface changes.
7748 * nsterm.m (ns_update_window_begin, ns_update_window_end)
7749 (ns_scroll_run, ns_after_update_window_line):
7750 * w32term.c (x_update_window_begin, x_update_window_end)
7751 (x_after_update_window_line, x_scroll_run):
7752 * xterm.c (x_update_window_begin, x_update_window_end)
7753 (x_after_update_window_line, x_scroll_run):
7754 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7755 Likewise. Adjust comments where appropriate.
7756 (x_cursor_to): Simplify because this is always called during window
7757 update (but install debugging check anyway).
7758 (expose_window): Check must_be_updated_p flag to see whether this
7759 function is called during window update.
7761 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
7763 Do not reset window modification event counters excessively.
7764 These leftovers and poor man's tricky methods to catch extra
7765 redisplay's attention are no longer needed.
7766 * frame.c (set_menu_bar_lines_1):
7767 * minibuf.c (read_minibuf_unwind):
7768 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
7769 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
7770 (window_scroll_line_based, Fset_window_configuration):
7771 * xdisp.c (redisplay_window): Do not reset last_modified and
7772 last_overlay_modified counters.
7774 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
7776 * xselect.c (x_send_client_event): Set send_event and serial, memset
7777 data.l as it might be bigger than data.b. Use 24 bit mask to
7778 XSendEvent (Bug#15034).
7780 2013-08-07 Eli Zaretskii <eliz@gnu.org>
7782 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
7783 for TTY frames that are not the top frame on their console.
7786 2013-08-07 Martin Rudalics <rudalics@gmx.at>
7788 * w32term.c (w32fullscreen_hook): Really maximize frame when
7789 asked for (Bug#14841).
7791 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7793 Prefer selected_window to Fselected_window, likewise for frames.
7794 * buffer.c (Fbuffer_swap_text):
7795 * data.c (Fvariable_binding_locus):
7796 * window.c (run_window_configuration_change_hook): Adjust users.
7797 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
7798 Use decode_live_frame.
7800 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
7802 Be more careful if selected window shows the buffer other than current,
7803 use window_outdated only if this is not so. This change should also
7804 address some weird issues discussed in Bug#13012.
7805 * window.h (window_outdated): New prototype.
7806 * window.c (window_outdated): Now here. Convert from static and
7807 always assume window's buffer.
7808 (Fwindow_end, Fwindow_line_height): Use it.
7809 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
7810 and always assume window's buffer.
7811 (redisplay_window): Adjust user.
7812 (redisplay_internal): Call to reconsider_clip_changes once and
7813 check whether mode line should be updated only if selected window
7814 shows current buffer.
7815 (run_window_scroll_functions): Use eassert for debugging check.
7816 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
7818 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7820 * window.c (window_scroll, window_scroll_pixel_based)
7821 (window_scroll_line_based): Use bool for booleans.
7823 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
7825 * process.c: Fix minor off-by-one issues in descriptor counts.
7826 This shouldn't fix any real bugs, but it cleans up the code a bit.
7827 (max_process_desc, max_input_desc): -1, not 0, means none.
7829 (delete_input_desc): New function.
7830 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
7831 (deactivate_process): Scan backwards when recomuting max_process_desc;
7832 that should be faster.
7833 (init_process_emacs): Initialize max_input_desc.
7835 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7837 Use region cache to speedup bidi_find_paragraph_start.
7838 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7839 Rename cache_long_line_scans to cache_long_scans.
7840 * buffer.c (bset_cache_long_line_scans): Rename to
7841 bset_cache_long_scans.
7842 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7843 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7845 (syms_of_buffer): Rename cache-long-line-scans to
7846 cache-long-scans. Adjust docstring.
7847 * search.c (newline_cache_on_off):
7848 * indent.c (width_run_cache_on_off): Adjust users.
7849 * bidi.c (bidi_paragraph_cache_on_off): New function.
7850 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7851 * insdel.c (prepare_to_modify_buffer):
7852 Invalidate bidi_paragraph_cache if enabled.
7854 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7856 Invalidate region caches only if buffer text is going to be changed.
7857 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7858 (modify_text): ...new prototype.
7859 (prepare_to_modify_buffer_1): New prototype.
7860 * textprop.c (modify_region): Rename to...
7861 (modify_text_properties): ...new function.
7862 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7863 (Fremove_list_of_text_properties): Adjust users.
7864 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7865 (modify_text): ...new function.
7866 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7867 (prepare_to_modify_buffer_1): ...new function.
7868 * casefiddle.c (casify_region):
7869 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7870 (Ftranspose_regions): Use modify_text.
7872 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7874 * lisp.mk (lisp): Add nadvice.elc.
7876 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7878 New macro to iterate over live buffers similar to frames.
7879 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7880 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7881 Declare buffer-related variables here to offload lisp.h.
7882 * buffer.c (Vbuffer_alist): Adjust comment.
7883 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7884 (other_buffer_safely):
7885 * data.c (store_symval_forwarding):
7886 * dispnew.c (Fframe_or_buffer_changed_p):
7887 * fileio.c (Fdo_auto_save):
7888 * filelock.c (unlock_all_files):
7889 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7891 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7893 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7894 * callproc.c (create_temp_file):
7895 * filelock.c (create_lock_file):
7896 Assume mkostemp, since it's now provided by Gnulib.
7898 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7900 * w32.c (mkostemp): New function.
7901 (mktemp): Remove, no longer used. Most of the code reused in
7902 mkostemp. (Bug#15015)
7903 (mktemp): Don't undef.
7905 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7907 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7908 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7909 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7910 (free_glyph_pool, check_glyph_memory): Likewise for
7911 all users. Adjust comments where appropriate.
7913 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7915 * composite.h: Minor fixups.
7916 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7917 to fix a misspelling, and change it to an inline function while
7918 we're at it (it need not be a macro). All uses changed.
7919 (composition_method, composition_valid_p):
7920 Rewrite to avoid assignments in if-conditions.
7922 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7924 Do not use global Lisp_Object in composition macros.
7925 * composite.h (composition_temp): Remove declaration.
7926 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7927 (composition_method, composition_valid_p): ...inline functions.
7928 (compose_region): Remove the leftover.
7929 * composite.c (composition_temp): Remove.
7930 (run_composition_function, update_compositions)
7931 (composition_compute_stop_pos, composition_adjust_point)
7932 (Ffind_composition_internal):
7933 * coding.c (handle_composition_annotation):
7934 * xdisp.c (handle_composition_prop, check_point_in_composition):
7935 Related users changed.
7937 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7939 Drop FRAME_PTR typedef.
7940 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7941 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7942 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7943 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7944 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7945 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7946 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7947 All related users changed.
7949 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7951 * eval.c (default_toplevel_binding): New function.
7953 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7954 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7955 (syms_of_eval): Export them.
7956 * data.c (Fdefault_value): Micro cleanup.
7957 * term.c (init_tty): Use "false".
7959 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7961 Fix X GC leak in GTK and raw (no toolkit) X ports.
7962 * xterm.c (x_free_frame_resources): If white and black relief
7963 GCs are allocated, always free them here.
7964 * xfns.c (x_make_gc): Omit redundant initialization.
7965 * widget.c (create_frame_gcs): Remove the leftover.
7966 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7967 in x_free_frame_resources.
7969 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7971 * nsterm.m (windowWillResize:toSize:): Only change title if
7972 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7974 (viewDidEndLiveResize): New method.
7976 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7977 inside NS_IMPL_COCOA.
7979 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7981 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7982 Do not check whether undo is enabled because record_insert and
7983 record_delete does that themselves.
7985 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7987 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7988 member which is not really used any more.
7989 (FRAME_XIC_BASE_FONTNAME): Remove.
7990 * xfns.c (xic_free_fontset): Adjust user.
7991 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7992 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7993 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7994 (xdialog_show): Use eassert for debugging check.
7995 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7997 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7999 * fileio.c, fns.c (merge): Move extern decl from here ...
8000 * lisp.h (merge): ... to here.
8002 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8004 Fix last font-related change.
8005 * w32font.h (w32font_list_internal, w32font_match_internal):
8007 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8008 (uniscribe_list_family): Adjust to match font API change.
8009 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8010 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8012 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8014 * frame.h (FRAME_MOUSE_UPDATE):
8015 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8016 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8018 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8020 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8021 * font.h (struct font_driver): Change list, match, and list_family
8022 functions to accept struct frame * as first arg.
8023 * font.c (font_score, font_compare, font_sort_entities):
8025 (font_sort_entities, font_list_entities, font_select_entity)
8026 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8027 match font API change.
8028 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8029 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8030 * ftxfont.c (ftxfont_list, ftxfont_match):
8031 * xftfont.c (xftfont_list, xftfont_match):
8032 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8033 * w32font.c (w32font_list, w32font_match, w32font_list)
8034 (w32font_list_internal, w32_font_match_internal): Likewise.
8035 * xfaces.c (Fx_family_fonts): Adjust user.
8037 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8039 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8040 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8041 only if HAVE_X_WINDOWS is in use.
8042 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8043 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8044 * w32term.c (x_wm_set_icon_position): Likewise.
8045 * w32fns.c (x_icon): Adjust user.
8047 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8049 * xterm.c (last_mouse_press_frame): Remove the
8050 leftover which is not really used any more.
8051 (handle_one_xevent, syms_of_xterm): Adjust users.
8052 (x_flush): Call XFlush once per each X display, not frame.
8053 This is better because this code always unconditionally skips
8054 non-X frames in Vframe_list and issues the only XFlush if we
8055 have more than one X frame on the same X display.
8056 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8057 Use bool for booleans.
8058 (x_draw_glyph_string_background, cvt_string_to_pixel)
8059 (cvt_pixel_dtor): Drop unnecessary prototypes.
8060 * xterm.h (x_display_ok): Adjust prototype.
8062 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8064 Drop unnecessary functions that deals with frame pixel size.
8065 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8066 (x_pixel_height): Drop prototypes.
8067 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8068 (x_pixel_height): Drop implementations.
8069 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8070 which should be always valid for window frame.
8071 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8072 * w32menu.c (Fx_popup_dialog):
8073 * xmenu.c (Fx_popup_dialog): Likewise for both.
8075 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8077 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8078 frame parameters and call to Fmodify_frame_parameters just once.
8079 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8080 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8081 and mention nil frame in docstring.
8083 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8085 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8086 (x_figure_window_size): Likewise. Adjust to return long.
8087 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8088 (toplevel): Move Qterminal_live_p to...
8089 * terminal.c (toplevel): ...here, make it static, and...
8090 (syms_of_terminal): ...DEFSYM here.
8091 * frame.h (Qterminal_live_p): Remove declaration.
8092 (make_frame, x_figure_window_size): Adjust prototype.
8093 * nsfns.m (Fx_create_frame): Use long for window flags.
8095 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8097 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8098 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8099 Do not assume that emacs_close (INT_MAX) is a no-op.
8101 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8103 * xfaces.c (make_face_cache): For struct face_cache, prefer
8104 xmalloc to xzalloc and so avoid redundant call to memset.
8105 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8107 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8109 * fringe.c (draw_window_fringes, update_window_fringes)
8110 (compute_fringe_widths):
8111 * w32term.c (x_draw_glyph_string):
8112 * window.c (candidate_window_p, Frecenter):
8113 * xfaces.c (realize_basic_faces, realize_default_face)
8114 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8115 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8116 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8117 * xmenu.c (Fx_menu_bar_open_internal):
8118 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8119 * xsettings.c (xft_settings_event):
8120 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8121 Use bool for booleans. Adjust style and comments where
8123 * dispextern.h (draw_window_fringes, update_window_fringes)
8124 (compute_fringe_widths):
8125 * xterm.h (x_had_errors_p): Adjust prototype.
8127 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8129 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8130 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8132 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8134 * fns.c (toplevel): Remove comment before Fsafe_length because
8137 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8139 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8141 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8143 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8144 frame which got the message is still alive, before dereferencing
8145 its pointer. (Bug#14970)
8147 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8148 be a live window, before using it as such. (Bug#14970)
8150 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8152 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8153 w32_detect_focus_change instead of doing part of its job by hand.
8154 This fixes the problem whereby FOCUS_OUT events were not sent to
8157 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8159 * process.c (Fprocess_list): Doc fix.
8161 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8162 being re-exposed only if it didn't ask to become visible.
8163 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8164 was previously iconified. (Bug#14841)
8165 (x_iconify_frame): Mark the frame iconified.
8167 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8169 Fix minor problems found by static checking.
8170 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8171 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8173 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8175 * eval.c (set_specpdl_old_value): New function.
8176 (unbind_to): Minor simplification.
8177 (get_backtrace_frame): New function.
8178 (Fbacktrace_frame): Use it. Add `base' argument.
8179 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8180 (syms_of_eval): Export backtrace-eval.
8181 * xterm.c (x_focus_changed): Simplify.
8183 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8185 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8187 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8189 * xdisp.c (redisplay_window): Instead of moving point out of
8190 scroll margin, reject the force_start method, and try scrolling
8191 instead. (Bug#14780)
8193 2013-07-24 Ken Brown <kbrown@cornell.edu>
8195 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8198 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8200 * eval.c (Fprogn): Do not check that BODY is a proper list.
8201 This undoes the previous change. The check slows down the
8202 interpreter, and is not needed to prevent a crash. See
8203 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8205 2013-07-23 Glenn Morris <rgm@gnu.org>
8207 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8209 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8211 Port to GNU/Linux systems with tinfo but not ncurses.
8212 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8213 to decide whether ncurses is being used. Without this change,
8214 GCC complains about tgetent not being declared, on a system
8215 that has tinfo installed but ncurses not installed.
8217 * eval.c (Fprogn): Check that BODY is a proper list.
8219 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8220 * data.c (Fsetq_default):
8221 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8222 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8224 Tune by taking advantage of the fact that ARGS is always a list
8225 when a function is declared to have UNEVALLED args.
8227 * emacsgtkfixed.c: Port to GCC 4.6.
8228 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8230 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8232 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8233 here to silence compiler warnings.
8235 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8237 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8238 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8239 from messing up Emacs's 'struct frame' (Bug#14923).
8241 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8243 * alloc.c (make_save_ptr_ptr): Define this function.
8244 It was inadvertently omitted. It's needed only if
8245 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8247 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8249 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8250 frame have focus (Bug#14895).
8252 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8254 Avoid vfork-related deadlock more cleanly.
8255 * callproc.c (child_setup): When the child's exec fails, output
8256 the program name, as that's more useful. Use O_NONBLOCK to avoid
8258 * process.c (create_process_1): Remove; no longer needed.
8259 (create_process): Remove timer hack; no longer needed, now that
8260 the child avoids deadlock.
8262 2013-07-20 Glenn Morris <rgm@gnu.org>
8264 * image.c (Fimage_flush): Fix doc typo.
8266 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8268 Fix array bounds violation when pty allocation fails.
8269 * process.c (PTY_NAME_SIZE): New constant.
8270 (pty_name): Remove static variable; it's now auto.
8271 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8272 Take pty_name as an arg rather than using a static variable.
8273 All callers changed.
8274 (create_process): Recover pty_flag from process, not from volatile local.
8275 (create_pty): Stay inside array even when pty allocation fails.
8276 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8278 * lread.c (Fload): Avoid initialization only when lint checking.
8279 Mention that it's needed only for older GCCs.
8281 2013-07-20 Kenichi Handa <handa@gnu.org>
8283 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8284 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8286 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8288 * lread.c (Fload): Avoid uninitialized warning.
8290 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8292 Fix some minor file descriptor leaks and related glitches.
8293 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8294 (create_lock_file): Use write, not emacs_write.
8295 * image.c (slurp_file, png_load_body):
8296 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8297 (server_accept_connection):
8298 Don't leak an fd on memory allocation failure.
8299 * image.c (slurp_file): Add a cheap heuristic for growing files.
8300 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8301 as that's what the other routines do. Maybe input need not be
8302 blocked at all, but it's better to be consistent.
8303 Avoid undefined behavior when strlen is zero.
8305 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
8306 (NSTATICS): Now a constant; doesn't need to be a macro.
8308 2013-07-19 Richard Stallman <rms@gnu.org>
8310 * coding.c (decode_coding_utf_8): Add simple loop for fast
8311 processing of ASCII characters.
8313 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8315 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
8317 2013-07-19 Eli Zaretskii <eliz@gnu.org>
8319 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
8320 unportable 'struct x_display_info'.
8321 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
8324 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8326 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
8327 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
8329 (system_process_attributes): Prefer plain char to unsigned char
8330 when either will do. Clean up properly if interrupted or if
8331 memory allocations fail. Don't assume sscanf succeeds.
8332 Remove no-longer-needed workaround to stop GCC from whining.
8333 Read command-line once, instead of multiple times. Check read status a
8336 Fix obscure porting bug with varargs functions.
8337 The code assumed that int is treated like ptrdiff_t in a vararg
8338 function, which is not a portable assumption. There was a similar
8339 -- though these days less likely -- porting problem with various
8340 assumptions that pointers of different types all smell the same as
8341 far as vararg functions is conserved. To make this problem less
8342 likely in the future, redo the API to use varargs functions.
8343 * alloc.c (make_save_value): Remove this vararg function.
8344 All uses changed to ...
8345 (make_save_int_int_int, make_save_obj_obj_obj_obj)
8346 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
8348 (make_save_ptr): Rename from make_save_pointer, for consistency with
8349 the above. Define only on platforms that need it. All uses changed.
8351 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8353 * keyboard.c: Try to fix typos in previous change.
8354 (DISPLAY_LIST_INFO): New macro.
8355 (kbd_buffer_get_event): Do not access members that are not present
8356 in X11. Revert inadvertent change of "!=" to "=".
8358 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
8360 * keyboard.c (kbd_buffer_get_event):
8361 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
8362 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
8364 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
8366 * filelock.c: Fix unlikely file descriptor leaks.
8367 (get_boot_time_1): Rework to avoid using emacs_open.
8368 This doesn't actually fix a leak, but is better anyway.
8369 (read_lock_data): Use read, not emacs_read.
8371 * doc.c: Fix minor memory and file descriptor leaks.
8372 * doc.c (get_doc_string): Fix memory leak when doc file absent.
8373 (get_doc_string, Fsnarf_documentation):
8374 Fix file descriptor leak on error.
8376 * term.c: Fix minor fdopen-related file descriptor leaks.
8377 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
8378 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
8380 * charset.c: Fix file descriptor leaks and errno issues.
8382 (load_charset_map_from_file): Don't leak file descriptor on error.
8383 Use plain record_xmalloc since the allocation is larger than
8384 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
8386 * eval.c (record_unwind_protect_nothing):
8387 * fileio.c (fclose_unwind):
8389 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
8390 The replacement doesn't block input, but that no longer seems
8393 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
8395 * lread.c: Fix file descriptor leaks and errno issues.
8396 (Fload): Close some races that leaked fds or streams when 'load'
8398 (Fload, openp): Report error number of last nontrivial failure to open.
8399 ENOENT counts as trivial.
8400 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
8402 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
8403 now that the function is always called with a nonnegative arg.
8404 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
8405 All uses replaced with ...
8406 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
8408 A few more minor file errno-reporting bugs.
8409 * callproc.c (Fcall_process):
8410 * doc.c (Fsnarf_documentation):
8411 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
8412 * process.c (set_socket_option):
8413 Don't let a constructor trash errno.
8414 * doc.c: Include <errno.h>.
8416 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
8418 * w32fns.c (unwind_create_tip_frame): Fix declaration.
8420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8422 Fix w32 bug with call-process-region (Bug#14885).
8423 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
8424 to Fcall_process when the input is empty. This simplifies the
8425 code a bit. It makes no difference on POSIXish platforms but
8426 apparently it fixes a bug on w32.
8428 Fix bug where insert-file-contents closes a file twice (Bug#14839).
8429 * fileio.c (close_file_unwind): Don't close if FD is negative;
8430 this can happen when unwinding a zapped file descriptor.
8431 (Finsert_file_contents): Unwind-protect the fd before the point marker,
8432 in case Emacs runs out of memory between the two unwind-protects.
8433 Don't trash errno when closing FD.
8434 Zap the FD in the specpdl when closing it, instead of deferring
8435 the removal of the unwind-protect; this fixes a bug where a child
8436 function unwinds the stack past us.
8438 New unwind-protect flavors to better type-check C callbacks.
8439 This also lessens the need to write wrappers for callbacks,
8440 and the need for make_save_pointer.
8441 * alloc.c (free_save_value):
8442 * atimer.c (run_all_atimers):
8444 * alloc.c (safe_alloca_unwind):
8445 * atimer.c (unwind_stop_other_atimers):
8446 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
8447 * menu.c (cleanup_popup_menu) [HAVE_NS]:
8448 * minibuf.c (choose_minibuf_frame_1):
8449 * process.c (make_serial_process_unwind):
8450 * xdisp.c (pop_message_unwind):
8451 * xselect.c (queue_selection_requests_unwind):
8452 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
8453 * alloc.c (record_xmalloc):
8454 Prefer record_unwind_protect_ptr to record_unwind_protect with
8456 * alloc.c (Fgarbage_collect):
8457 Prefer record_unwind_protect_void to passing a dummy.
8458 * buffer.c (restore_buffer):
8459 * window.c (restore_window_configuration):
8460 * xfns.c, w32fns.c (do_unwind_create_frame)
8461 New wrapper. All record-unwind uses of wrappee changed.
8462 * buffer.c (set_buffer_if_live):
8463 * callproc.c (call_process_cleanup, delete_temp_file):
8464 * coding.c (code_conversion_restore):
8465 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
8466 * editfns.c (save_excursion_restore)
8467 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
8468 (save_restriction_restore):
8469 * eval.c (restore_stack_limits, un_autoload):
8470 * fns.c (require_unwind):
8471 * keyboard.c (recursive_edit_unwind, tracking_off):
8472 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
8473 * macros.c (pop_kbd_macro, restore_menu_items):
8474 * nsfns.m (unwind_create_frame):
8475 * print.c (print_unwind):
8476 * process.c (start_process_unwind):
8477 * search.c (unwind_set_match_data):
8478 * window.c (select_window_norecord, select_frame_norecord):
8479 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
8480 (fast_set_selected_frame):
8481 * xfns.c, w32fns.c (unwind_create_tip_frame):
8482 Return void, not a dummy Lisp_Object. All uses changed.
8483 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
8484 * callproc.c (call_process_kill):
8485 * fileio.c (restore_point_unwind, decide_coding_unwind)
8486 (build_annotations_unwind):
8487 * insdel.c (Fcombine_after_change_execute_1):
8488 * keyboard.c (read_char_help_form_unwind):
8489 * menu.c (unuse_menu_items):
8490 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
8491 * sound.c (sound_cleanup):
8492 * xdisp.c (unwind_redisplay):
8493 * xfns.c (clean_up_dialog):
8494 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
8495 Accept no args and return void, instead of accepting and returning
8496 a dummy Lisp_Object. All uses changed.
8497 * cygw32.c (fchdir_unwind):
8498 * fileio.c (close_file_unwind):
8499 * keyboard.c (restore_kboard_configuration):
8500 * lread.c (readevalllop_1):
8501 * process.c (wait_reading_process_output_unwind):
8502 Accept int and return void, rather than accepting an Emacs integer
8503 and returning a dummy object. In some cases this fixes an
8504 unlikely bug when the corresponding int is outside Emacs integer
8505 range. All uses changed.
8506 * dired.c (directory_files_internal_unwind):
8507 * fileio.c (do_auto_save_unwind):
8508 * gtkutil.c (pop_down_dialog):
8509 * insdel.c (reset_var_on_error):
8510 * lread.c (load_unwind):
8511 * xfns.c (clean_up_file_dialog):
8512 * xmenu.c, nsmenu.m (pop_down_menu):
8513 * xmenu.c (cleanup_widget_value_tree):
8514 * xselect.c (wait_for_property_change_unwind):
8515 Accept pointer and return void, rather than accepting an Emacs
8516 save value encapsulating the pointer and returning a dummy object.
8518 * editfns.c (Fformat): Update the saved pointer directly via
8519 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
8520 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
8521 (unwind_body): New function.
8522 (record_unwind_protect): First arg is now a function returning void,
8523 not a dummy Lisp_Object.
8524 (record_unwind_protect_ptr, record_unwind_protect_int)
8525 (record_unwind_protect_void): New functions.
8526 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
8527 * fileio.c (struct auto_save_unwind): New type.
8528 (do_auto_save_unwind): Use it.
8529 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
8530 * insdel.c (struct rvoe_arg): New type.
8531 (reset_var_on_error): Use it.
8532 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
8534 (specbinding_func): Remove; there are now several such functions.
8535 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
8536 (set_unwind_protect_ptr): New function.
8537 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
8539 Be simpler and more consistent about reporting I/O errors.
8540 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8541 Say "Read error" and "Write error", rather than "I/O error", or
8542 "IO error reading", or "IO error writing", when a read or write
8544 * process.c (Fmake_network_process, wait_reading_process_output)
8545 (send_process, Fprocess_send_eof, wait_reading_process_output):
8546 Capitalize diagnostics consistently. Put "failed foo" at the
8547 start of the diagnostic, so that we don't capitalize the
8548 function name "foo". Consistently say "failed" for such
8550 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
8551 All callers changed. This is so it can use report_file_error.
8552 * sysdep.c (serial_open, serial_configure): Capitalize I/O
8553 diagnostics consistently as above.
8555 * fileio.c (report_file_errno): Fix errno reporting bug.
8556 If the file name is neither null nor a pair, package it up as a
8557 singleton list. All callers changed, both to this function and to
8558 report_file_error. This fixes a bug where the memory allocator
8559 invoked by list1 set errno so that the immediately following
8560 report_file_error reported the wrong errno value.
8562 Fix minor problems found by --enable-gcc-warnings.
8563 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
8564 * keyboard.c (kbd_buffer_get_event): Remove unused local.
8566 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
8568 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
8569 Set event->arg to Qt if switch-event shall be generated.
8570 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
8572 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
8574 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
8577 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
8578 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
8579 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
8580 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
8581 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
8582 and there is a focused frame.
8583 (head_table): Add focus-in and focus-out.
8584 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
8585 bind to handle-focus-in/out.
8587 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
8588 (Fhandle_switch_frame): Call Fhandle_focus_in.
8589 (syms_of_frame): defsubr handle-focus-in/out.
8591 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
8593 Fix porting bug to older POSIXish platforms (Bug#14862).
8594 * sysdep.c (emacs_pipe): New function, that implements
8595 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
8596 This should port better to CentOS 5 and to Mac OS X 10.6.
8597 All calls to pipe2 changed.
8599 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
8600 This makes the code easier to read and the executable a bit smaller.
8601 Do not replace all calls to Fcons that happen to create lists,
8602 just calls that are intended to create lists. For example, when
8603 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
8604 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
8605 Similarly for list2 through list5.
8606 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
8607 * bytecode.c (exec_byte_code):
8608 * callint.c (quotify_arg, Fcall_interactively):
8609 * callproc.c (Fcall_process, create_temp_file):
8610 * charset.c (load_charset_map_from_file)
8611 (Fdefine_charset_internal, init_charset):
8612 * coding.c (get_translation_table, detect_coding_system)
8613 (Fcheck_coding_systems_region)
8614 (Fset_terminal_coding_system_internal)
8615 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
8616 * composite.c (update_compositions, Ffind_composition_internal):
8617 * dired.c (directory_files_internal, file_name_completion)
8619 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
8620 * doc.c (Fsnarf_documentation):
8621 * editfns.c (Fmessage_box):
8623 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
8624 (Feval, eval_sub, Ffuncall, apply_lambda):
8625 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
8626 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
8627 (Fset_file_times, Finsert_file_contents)
8628 (Fchoose_write_coding_system, Fwrite_region):
8629 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
8630 * font.c (font_registry_charsets, font_parse_fcname)
8631 (font_prepare_cache, font_update_drivers, Flist_fonts):
8632 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
8633 * frame.c (make_frame, Fmake_terminal_frame)
8634 (x_set_frame_parameters, x_report_frame_params)
8635 (x_default_parameter, Fx_parse_geometry):
8636 * ftfont.c (syms_of_ftfont):
8637 * image.c (gif_load):
8638 * keyboard.c (command_loop_1):
8639 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
8640 (Fcopy_keymap, append_key, Fcurrent_active_maps)
8641 (Fminor_mode_key_binding, accessible_keymaps_1)
8642 (Faccessible_keymaps, Fwhere_is_internal):
8643 * lread.c (read_emacs_mule_char):
8644 * menu.c (find_and_return_menu_selection):
8645 * minibuf.c (get_minibuffer):
8646 * nsfns.m (Fns_perform_service):
8647 * nsfont.m (ns_script_to_charset):
8648 * nsmenu.m (ns_popup_dialog):
8649 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
8650 (Fx_own_selection_internal):
8651 * nsterm.m (append2):
8652 * print.c (Fredirect_debugging_output)
8653 (print_prune_string_charset):
8654 * process.c (Fdelete_process, Fprocess_contact)
8655 (Fformat_network_address, set_socket_option)
8656 (read_and_dispose_of_process_output, write_queue_push)
8657 (send_process, exec_sentinel):
8658 * sound.c (Fplay_sound_internal):
8659 * textprop.c (validate_plist, add_properties)
8660 (Fput_text_property, Fadd_face_text_property)
8661 (copy_text_properties, text_property_list, syms_of_textprop):
8662 * unexaix.c (report_error):
8663 * unexcoff.c (report_error):
8664 * unexsol.c (unexec):
8665 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
8666 (Fformat_mode_line, syms_of_xdisp):
8667 * xfaces.c (set_font_frame_param)
8668 (Finternal_lisp_face_attribute_values)
8669 (Finternal_merge_in_global_face, syms_of_xfaces):
8670 * xfns.c (x_default_scroll_bar_color_parameter)
8671 (x_default_font_parameter, x_create_tip_frame):
8672 * xfont.c (xfont_supported_scripts):
8673 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
8674 (menu_help_callback, xmenu_show):
8676 * xterm.c (set_wm_state):
8677 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
8678 and similarly for list2 through list5.
8680 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
8682 * callproc.c (Fcall_process_region): Fix minor race and tune.
8683 (create_temp_file): New function, with the temp-file-creation part
8684 of the old Fcall_process_region. Use Fcopy_sequence to create the
8685 temp file name, rather than alloca + build_string, for simplicity.
8686 Don't bother to block input around the temp file creation;
8687 shouldn't be needed. Simplify use of mktemp.
8688 Use record_unwind_protect immediately after creating the temp file;
8689 this closes an unlikely race where the temp file was not removed.
8690 Use memcpy rather than an open-coded loop.
8691 (Fcall_process_region): Use the new function. If the input is
8692 empty, redirect from /dev/null rather than from a newly created
8693 empty temp file; this avoids unnecessary file system traffic.
8695 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
8697 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
8698 Simplify by making this case like the other two. This is a bit
8699 slower on obsolete hosts, but the extra complexity isn't worth it.
8701 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
8702 * process.c (create_process) [!DOS_NT]:
8703 Remove now-unnecessary calls to emacs_close.
8705 2013-07-13 Eli Zaretskii <eliz@gnu.org>
8707 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
8708 returning early. (Bug#14850)
8710 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
8711 and inhibit-iso-escape-detection attributes of 'undecided'.
8714 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
8716 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
8717 Reported by Herbert J. Skuhra in
8718 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
8720 Don't lose top specpdl entry when memory is exhausted.
8721 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
8722 specpdl overflow here, to simplify callers; all callers changed.
8723 Always reserve an unused entry at the stack top; this avoids
8724 losing the top entry's information when memory is exhausted.
8726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8728 Clean up errno reporting and fix some errno-reporting bugs.
8729 * callproc.c (Fcall_process):
8730 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
8731 * process.c (create_process, Fmake_network_process):
8732 * unexaix.c (report_error):
8733 * unexcoff.c (report_error):
8734 Be more careful about reporting the errno of failed operations.
8735 The code previously reported the wrong errno sometimes.
8736 Also, prefer report_file_errno to setting errno + report_file_error.
8737 (Fcall_process): Look at openp return value rather than at path,
8738 as that's a bit faster and clearer when there's a numeric predicate.
8739 * fileio.c (report_file_errno): New function, with most of the
8740 old contents of report_file_error.
8741 (report_file_error): Use it.
8742 (Ffile_exists_p, Ffile_accessible_directory_p):
8743 Set errno to 0 when it is junk.
8744 * fileio.c (Faccess_file):
8745 * image.c (x_create_bitmap_from_file):
8746 Use faccessat rather than opening the file, to avoid the hassle of
8747 having a file descriptor open.
8748 * lisp.h (report_file_errno): New decl.
8749 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
8752 * process.c (create_process, wait_reading_process_output) [AIX]:
8753 Remove obsolete SIGHUP-related code, as Emacs no longer disables
8754 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
8755 a multithreaded environment anyway).
8756 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
8758 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
8760 * image.c (x_find_image_file): Don't close a remote file handle.
8762 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
8764 Fix races with threads and file descriptors.
8765 * callproc.c (Fcall_process_region):
8766 * dired.c (open_directory):
8767 * emacs.c (main, Fdaemon_initialized):
8768 * image.c (x_find_image_file):
8769 * inotify.c (Finotify_rm_watch):
8770 * lread.c (Flocate_file_internal):
8771 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
8772 * term.c (term_mouse_moveto, init_tty):
8773 * termcap.c (tgetent):
8774 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
8775 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
8776 * unexhp9k800.c, unexmacosx.c (unexec):
8777 * callproc.c (Fcall_process_region):
8778 Use emacs_close, not close.
8779 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
8780 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
8781 and posix_close function on current platforms (which all lack them).
8782 (emacs_close): Use it. This should fix the races on GNU/Linux and
8783 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
8784 and it should avoid closing random victim file descriptors on
8787 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
8789 * inotify.c (uninitialized): Remove. All uses replaced by -1.
8790 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
8793 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
8794 This is for .gdbinit xbacktrace.
8796 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
8797 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
8798 (emacs_set_tty): Now static.
8799 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
8800 * term.c (tty_capable_p, tty_default_color_capabilities)
8801 (get_tty_terminal, term_mouse_movement)
8802 (handle_one_term_event, init_tty, maybe_fatal):
8803 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
8804 (tgetent, scan_file, name_match, compare_contin):
8805 * terminal.c (get_terminal):
8806 Use bool for boolean.
8807 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
8808 Prefer char to unsigned char if either will do.
8809 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
8810 (tty_write_glyphs): Prefer int to unsigned.
8811 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
8812 All callers changed.
8813 * termcap.c (tprint, main) [TEST]: Remove non-working test.
8815 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8818 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
8819 (B__dummy__): New dummy symbol, to pacify C89.
8820 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
8821 they can't grok varargs macros.
8822 * dispnew.c (add_window_display_history)
8823 (add_frame_display_history):
8824 * print.c (print_object):
8825 * xdisp.c (debug_method_add):
8826 Use %p printf format only for void pointers.
8827 * emacs.c (usage_message): New constant, replacing ...
8828 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
8829 (main): Adjust to usage reorg.
8830 * fns.c (syms_of_fns):
8831 * profiler.c (syms_of_profiler):
8832 Don't use non-constant struct initializers.
8833 * gnutls.h (gnutls_initstage_t):
8834 * lisp.h (enum Lisp_Fwd_Type):
8835 * lread.c (lisp_file_lexically_bound_p):
8836 * xsettings.c (anonymous enum):
8837 Remove trailing comma.
8838 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8839 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8840 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8842 * regex.c (const_re_char): New type, to pacify strict C89.
8843 All uses of 'const re_char' replaced to use it.
8844 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8845 with glibc when strict C89. This change is imported from gnulib.
8847 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8848 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8849 Omit GNU_LINUX implementation, since it requires long long.
8850 * xterm.c (x_draw_underwave):
8851 Do not assume the traditional order of struct's members.
8852 (x_term_init): Rewrite to avoid the need for non-constant structure
8855 Syntax cleanup, mostly replacing macros with functions.
8856 This removes the need for the syntax_temp hack.
8857 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8858 * syntax.c (SYNTAX_INLINE): New macro.
8859 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8860 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8861 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8862 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8863 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8864 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8865 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8866 Now constants, not macros.
8867 (syntax_temp) [!__GNUC__]: Remove.
8868 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8869 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8870 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8871 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8872 Move here from syntax.h; now functions, not macros. Except for the
8873 last function, these are static since only syntax.c uses them.
8874 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8875 All uses changed. Now a function, not a macro; use this fact
8876 to simplify the code.
8877 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8878 compiler bugs; no longer relevant.
8879 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8880 (SYNTAX_INLINE): New macro.
8881 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8882 for the new functions. Use bool for boolean member.
8883 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8884 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8885 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8886 (SETUP_BUFFER_SYNTAX_TABLE):
8887 Now extern inline functions, not macros.
8888 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8889 Remove; all uses replaced by implementation.
8890 (syntax_temp) [!__GNUC__]: Remove decl.
8891 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8893 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8895 * emacs.c (main): Fix syntax error.
8897 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8899 Timestamp fixes for undo (Bug#14824).
8900 * atimer.c (schedule_atimer):
8901 * fileio.c (Ffile_newer_than_file_p):
8902 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8903 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8904 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8905 (syms_of_fileio): Remove Sclear_visited_file_name.
8906 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8907 file doesn't exist; this avoids an ambiguity with negative timestamps.
8908 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8909 * systime.h (make_emacs_time, invalid_emacs_time):
8910 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8911 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8912 * undo.c (record_first_change): Push (visited-file-modtime) onto
8913 undo list rather than reimplementing it by hand, incorrectly.
8915 2013-07-09 Ken Brown <kbrown@cornell.edu>
8917 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8919 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8921 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8923 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8925 Handle errno and exit status a bit more carefully.
8926 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8927 number into an exit status. Instead, use EXIT_CANCELED.
8928 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8929 * callproc.c (relocate_fd):
8930 * emacs.c (close_output_streams, main):
8931 * process.c (create_process):
8932 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8933 Use emacs_perror for simplicity.
8934 * callproc.c (relocate_fd, main):
8935 * sysdep.c (sys_subshell):
8936 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8937 (shut_down_emacs): Use emacs_write, not write.
8938 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8939 * fileio.c (Fcopy_file, e_write):
8940 * nsterm.m (ns_select):
8941 * process.c (send_process):
8942 * sound.c (vox_write):
8943 Use emacs_write_sig, not emacs_write.
8944 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8945 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8947 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8949 (emacs_full_write): New function.
8950 (emacs_write): Rewrite to use it.
8951 (emacswrite_sig, emacs_perror): New functions.
8952 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8954 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8956 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8957 on NS even if it is present. Pixmap on NS is a void*.
8959 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8961 Port to Ubuntu 10 (Bug#14803).
8962 Problem reported by T.V. Raman.
8963 * process.c (close_on_exec, accept4, process_socket):
8964 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8966 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8968 * w32.c (sys_dup): Declare prototype.
8972 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8974 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8976 Make file descriptors close-on-exec when possible (Bug#14803).
8977 This simplifies Emacs a bit, since it no longer needs to worry
8978 about closing file descriptors by hand in some cases.
8979 It also fixes some unlikely races. Not all such races, as
8980 libraries often open files internally without setting
8981 close-on-exec, but it's an improvement.
8982 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8983 * callproc.c (Fcall_process) [!MSDOS]:
8984 * emacs.c (main) [!DOS_NT]:
8985 * nsterm.m (ns_term_init):
8986 * process.c (create_process):
8987 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8988 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8989 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8990 Prefer mkostemp with O_CLOEXEC to mkstemp.
8991 * callproc.c (relocate_fd) [!WINDOWSNT]:
8992 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8993 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8995 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8996 Make the resulting file descriptor close-on-exec.
8997 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8998 * lread.c (load_descriptor_list, load_descriptor_unwind):
8999 Remove; no longer needed. All uses removed.
9000 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9001 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9003 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9004 (Fmake_network_process, Fnetwork_interface_list)
9005 (Fnetwork_interface_info, server_accept_connection):
9006 Make newly-created socket close-on-exec.
9007 * sysdep.c (emacs_open, emacs_fopen):
9008 Make new-created descriptor close-on-exec.
9009 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9010 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9012 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9014 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9015 for NS_IMPL_GNUSTEP.
9017 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9019 Fix openp errno handling.
9020 * callproc.c (Fcall_process): Preserve openp errno around close.
9021 * lread.c (openp): Set errno when returning -1, as some callers
9024 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9026 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9028 * nsterm.h (NSSavePanel): Update comment.
9029 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9030 (ns_run_file_dialog): Declare.
9032 * nsfns.m: Remove panelOK.
9034 (ns_run_file_dialog): New function.
9035 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9036 event loop, so file dialog is popped up by ns_run_file_dialog, called
9037 by sendEvent (Bug#14578).
9038 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9040 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9042 * xdisp.c (default_line_pixel_height): New function.
9043 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9044 (try_cursor_movement, redisplay_window, try_window)
9045 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9047 * window.c (window_scroll_pixel_based):
9048 use default_line_pixel_height.
9050 * dispextern.h (default_line_pixel_height): Add prototype.
9052 * frame.c (x_set_line_spacing): Accept a float value for
9053 line-spacing parameter, per the documentation.
9055 * data.c (Fmultibyte_string_p): Doc fix.
9057 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9059 Use emacs_open more consistently when opening files.
9060 This handles EINTR more consistently now, and makes it easier
9061 to introduce other uniform changes to file descriptor handling.
9062 * sysstdio.h: New file.
9063 * buffer.c (mmap_init):
9064 * cygw32.c (chdir_to_default_directory):
9065 * dispnew.c (Fopen_termscript):
9066 * emacs.c (Fdaemon_initialized):
9067 * fileio.c (Fdo_auto_save):
9068 * image.c (slurp_file, png_load_body, jpeg_load_body):
9069 * keyboard.c (Fopen_dribble_file):
9071 * print.c (Fredirect_debugging_output):
9072 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9073 * termcap.c (tgetent):
9074 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9075 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9076 * w32term.c (w32_initialize) [CYGWIN]:
9077 * xfaces.c (Fx_load_color_file):
9078 Use emacs_open instead of plain open, and emacs_fopen instead of
9080 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9081 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9082 * callproc.c (default_output_mode): New constant.
9083 (Fcall_process): Use it to call emacs_open instead of plain creat.
9084 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9085 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9086 (emacs_fopen): New function.
9087 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9088 Include <lisp.h>, for emacs_open.
9089 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9091 Remove duplicate #include directives.
9092 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9094 Don't include stdio.h twice.
9095 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9096 Don't include sys/types.h or stdio.h twice.
9097 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9098 * lread.c: Don't include coding.h twice.
9099 * nsfont.m: Don't include frame.h twice.
9100 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9101 * ralloc.c: Don't include <unistd.h> twice.
9102 * xdisp.c: Don't include font.h twice.
9103 * xterm.c: Don't include fontset.h twice.
9104 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9106 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9108 Scale ImageMagick images more carefully.
9109 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9110 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9111 Be more careful about avoiding undefined behavior after
9112 integer overflow and division by zero.
9114 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9116 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9117 (syms_of_w32fns): DEFSYM them.
9118 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9119 (CCHDEVICENAME): Define macros if not defined.
9120 (struct MONITOR_INFO_EX): New struct.
9121 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9122 (enum_display_monitors_fn): New variable.
9123 (globals_of_w32fns): Initialize it.
9124 (Fx_display_pixel_width, Fx_display_pixel_height)
9125 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9126 multi-monitor setups in docstrings.
9127 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9128 screen size by primary monitor's millimeter per pixel.
9129 (w32_monitor_enum, w32_display_monitor_attributes_list)
9130 (w32_display_monitor_attributes_list_fallback)
9131 (Fw32_display_monitor_attributes_list): New functions.
9132 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9134 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9136 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9138 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9140 * fileio.c (Qfile_notify_error): New error symbol.
9142 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9143 * inotify.c (inotify_callback, symbol_to_inotifymask)
9144 (Finotify_add_watch, Finotify_rm_watch): Use it.
9145 (inotifyevent_to_event): Exchange order of cookie and file name.
9146 (Finotify_add_watch): Adapt docstring.
9148 * lisp.h (Qfile_notify_error): Declare.
9150 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9152 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9153 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9154 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9155 which did not work (see <http://bugs.gnu.org/14569#307>).
9156 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9157 && (!noninteractive || initialized)). This attempts to thread
9158 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9160 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9162 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9163 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9165 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9167 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9168 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9169 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9170 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9172 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9174 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9175 Define to __sys_siglist.
9177 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9179 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9180 word-wrap, so that overflow-newline-into-fringe would work in
9181 visual-line-mode. (Bug#2749)
9182 (move_it_in_display_line_to): When the last scanned display
9183 element fits exactly on the display line, and
9184 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9185 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9186 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9187 finding buffer position that corresponds to pixel coordinates,
9188 e.g. in buffer_posn_from_coords.
9190 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9192 * process.c (handle_child_signal): Call catch_child_signal if
9195 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9197 Don't convert function pointers to void * and back.
9198 It isn't portable C, and it's easy enough to avoid.
9199 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9200 (make_save_value): Add support for SAVE_FUNCPOINTER.
9201 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9202 * print.c (print_object):
9203 Distinguish function from object pointers.
9204 * lisp.h (SAVE_FUNCPOINTER): New constant.
9205 (SAVE_SLOT_BITS): Adjust to it.
9206 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9207 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9208 (voidfuncptr): New typedef.
9209 (struct Lisp_Save_Value): New member data[0].funcpointer.
9210 (XSAVE_FUNCPOINTER): New function.
9212 Simplify buildobj processing.
9213 * Makefile.in (buildobj.h): Make it a sequence of strings each
9214 followed by comma, rather than a single string. Put it into a
9215 .tmp file in case there's an error while generating it.
9216 (gl-stamp): Use .tmp for temp files.
9217 (mostlyclean): Clean .tmp files.
9218 * doc.c (buildobj): Move to just the routine that needs it.
9219 It's now an array of strings, so processing is simpler.
9221 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9223 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9224 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9225 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9226 Invoke malloc_enable_thread even when not interactive.
9227 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9228 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9229 in this case, since the underlying bug has now been fixed.
9231 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9233 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9234 unlinking it (bug#14691).
9236 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9238 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9239 before checking whether buffer is modified. This lets
9240 `kill-buffer-query-functions' cancel killing of the buffer or save
9241 its content before `kill-buffer' asks user the "Buffer %s
9242 modified; kill anyway?" question.
9244 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9246 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9247 Let the super performKeyEquivalent deal with them (Bug#14747).
9249 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9251 * widget.c (resize_cb): Remove unused local.
9253 Do not use GTK 3 if it exists but cannot be compiled.
9254 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9255 * xterm.c (x_error_handler) [!USE_GTK]:
9258 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9260 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9262 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9263 to the valid range of values. (Bug#14753)
9265 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9266 when moving point by using the current glyph matrix. This avoids
9267 the need to force redisplay when this function is called in a
9270 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9272 Fix minor problems found by static checking.
9273 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9274 Redo the latter's body to sidestep GCC parenthesization warnings.
9275 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9276 * coding.c (detect_coding, detect_coding_system):
9277 * coding.h (struct undecided_spec):
9278 Use bool for boolean.
9279 * image.c (QCmax_width, QCmax_height): Now static.
9280 * xdisp.c (Fmove_point_visually): Remove unused local.
9282 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9284 * xdisp.c (Fmove_point_visually): New function.
9286 2013-06-28 Kenichi Handa <handa@gnu.org>
9288 * coding.h (define_coding_undecided_arg_index): New enum.
9289 (coding_attr_index): New members
9290 coding_attr_undecided_inhibit_null_byte_detection,
9291 coding_attr_undecided_inhibit_iso_escape_detection,
9292 coding_attr_undecided_prefer_utf_8.
9293 (undecided_spec): New struct.
9294 (struct coding_system): New member `undecided' of the member
9297 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9298 (detect_coding): Likewise.
9299 (detect_coding_system): Likewise.
9300 (Fdefine_coding_system_internal): New coding system properties
9301 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9303 (syms_of_coding): Adjust for coding_arg_undecided_max.
9305 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
9307 * image.c (x_from_xcolors): Remove unused local.
9309 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9311 Defer image data transfer between X client and server until actual
9314 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
9317 * image.c (Destroy_Image): Remove.
9318 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
9319 `mask_p', and `colors_p'. All uses changed.
9320 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
9321 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
9322 New macros for `flags' arg to x_clear_image_1.
9323 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
9324 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
9325 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
9326 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
9327 (image_get_x_image, image_unget_x_image): New functions or macros.
9328 (image_background, image_background_transparent, x_to_xcolors)
9329 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
9330 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
9331 instead of Destroy_Image.
9332 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
9333 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
9334 (png_load_body, jpeg_load_body, tiff_load, gif_load)
9335 (imagemagick_load_image, svg_load_image): Use them instead of
9336 x_create_x_image_and_pixmap, and x_put_x_image followed by
9337 x_destroy_x_image, respectively.
9338 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
9339 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
9340 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
9341 background_transparent fields.
9342 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
9343 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
9345 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
9347 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
9348 This mostly consists of undoing recent changes.
9349 * callproc.c (Fcall_process):
9350 * process.c (create_process):
9351 Do not worry about catching SIGCHLD here, undoing previous change.
9352 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
9353 * process.c, process.h (catch_child_signal):
9354 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
9355 * process.c (catch_child_handler): Don't worry about being called
9356 lazily and do not assume caller has blocked SIGCHLD, undoing
9357 previous change. Move first-time stuff back to
9358 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
9359 tickle glib, as that causes Cygwin bootstrap to fail. Do not
9360 set lib_child_handler if it's already initialized, which may
9361 help avoid problems on GNUstep.
9363 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9365 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
9366 * callproc.c (Fcall_process):
9367 * process.c (create_process):
9368 Make sure SIGCHLD is caught before we fork,
9369 since Emacs startup no arranges to catch SIGCHLD.
9370 * process.c (lib_child_handler): Initialize to null, not to
9372 (catch_child_signal): Allow self to be called lazily.
9373 Do nothing if it's already been called.
9374 Assume caller has blocked SIGCHLD (all callers do now).
9375 * emacs.c (main): Do not catch SIGCHLD here; defer it until
9376 just before it's really needed.
9377 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
9378 since it hasn't been caught yet.
9380 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
9382 * image.c (compute_image_size): New function to implement
9383 :max-width and :max-height.
9384 (imagemagick_load_image): Use it.
9386 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
9388 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
9389 * callproc.c, process.h (block_child_signal, unblock_child_signal):
9391 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
9392 * process.c (catch_child_signal): Block SIGCHLD while futzing with
9393 the SIGCHLD handler, since the code is not atomic and (due to glib)
9394 signals may be arriving now.
9395 * sysdep.c (init_signals): Do not catch child signals here;
9396 'main' now does that later, at a safer time.
9398 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
9400 Clean up SIGCHLD handling a bit (Bug#14569).
9401 * process.c, process.h (catch_child_signal):
9402 Now always extern, even if !NS_IMPL_GNUSTEP.
9403 * process.c (catch_child_signal): Move glib tickler here from
9404 init_process_emacs, so that it's done earlier in Emacs
9405 initialization. Also move the noninteractive && !initialized
9406 check here from init_process_emacs. This is all a bit cleaner for
9407 GNUish platforms, and I hope it works around the Cygwin bug.
9408 * sysdep.c (init_signals): Invoke catch_child_signal here, so
9409 that glib signal handling is tickled before glib creates threads.
9411 * process.c (wait_reading_process_output): Avoid int overflow
9412 when reading more than 2 GiB total from a process.
9414 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9416 * process.c (create_process): Handle a couple more cases,
9417 i.e., work even if new_argv and wait_child_setup[i] are cached.
9418 Use Fcall_process's style for volatile vars.
9420 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
9422 * process.c (create_process): Mark PROCESS volatile.
9424 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
9426 Use C99-style flexible array members if available.
9427 This avoids some subtle aliasing issues, which typically
9428 aren't a problem with GCC but may be a problem elsewhere.
9429 * alloc.c (sdata): New typedef, replacing the old struct sdata.
9430 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
9431 In either case, it uses a flexible array member rather than
9432 the old struct hack. All uses changed.
9433 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
9434 Adjust to sdata reorganization.
9435 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
9436 Use offsetof (struct, flex_array_member), not sizeof (struct), as
9437 that ports better to pre-C99 non-GCC.
9438 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
9439 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
9440 as the latter has changed.
9441 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
9442 and port better to pre-C99 GCC.
9443 * image.c (struct xpm_cached_color):
9444 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
9445 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
9446 Use FLEXIBLE_ARRAY_MEMBER.
9447 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
9448 Move decl to top level so it gets checked against implementation.
9449 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
9450 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
9452 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9454 * syntax.c: Integer cleanups.
9455 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
9456 All uses that need 0-or-2 changed to:
9457 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
9458 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
9459 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
9460 (char_quoted, prev_char_comend_first, back_comment)
9461 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9462 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
9463 Use bool for boolean.
9464 (update_syntax_table, skip_chars, skip_syntaxes):
9465 Prefer int to unsigned when either will do.
9466 (back_comment): Return boolean success flag, like forw_comment,
9467 instead of positive-or-minus-1 (which might have overflowed int anyway).
9468 Don't stuff ptrdiff_t into int.
9469 (syntax_spec_code, syntax_code_spec): Now const.
9470 (Fmatching_paren, scan_lists, scan_sexps_forward):
9471 Use enum syntaxcode for syntax code.
9472 (Fmatching_paren): Check that arg is a character, not just an integer.
9473 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
9474 (Finternal_describe_syntax_value): Omit no-longer-needed
9476 (skip_chars): Use char, not unsigned char, when the distinction
9478 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
9479 * bytecode.c (exec_byte_code):
9480 * syntax.c (syntax_spec_code, Fchar_syntax)
9481 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
9483 * syntax.h (SYNTAX_WITH_FLAGS):
9484 Omit unnecessary casts.
9486 2013-06-20 Eli Zaretskii <eliz@gnu.org>
9488 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
9489 line dimensions here, to avoid race conditions with the main
9490 thread. (Bug#14062, bug#14630, bug#14669)
9492 * w32term.c (w32_draw_window_cursor): Compute the header line and
9493 mode line dimensions here.
9494 <w32_system_caret_window, w32_system_caret_hdr_height>:
9495 <w32_system_caret_mode_height>: New variables.
9497 * w32term.h: Declare them.
9499 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
9501 * alloc.c (die): Move "assertion failed" string here ...
9502 * lisp.h (eassert): ... from here. Also, suppress evaluation of
9503 COND when SUPPRESS_CHECKING. This shrinks the executable text
9504 size by 0.8% to 2.2% when configured with --enable-checking,
9505 depending on optimization flags (GCC 4.8.1 x86-64).
9507 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
9509 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9511 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
9512 base is 2; this is more accurate.
9514 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
9516 * sound.c (string_default): Move to !WINDOWSNT section.
9517 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
9519 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
9521 * sound.c: Integer cleanups.
9522 Remove unnecessary forward decls.
9523 (struct sound_device): The 'file' member is now a Lisp_Object, not
9524 a char *, so that we needn't invoke alloca on a huge size.
9525 (Fplay_sound_internal): Adjust to this.
9526 (string_default): New function.
9527 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
9528 Use it to adjust to the struct sound_device change.
9529 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
9530 (be2hs) [0]: Remove.
9532 * syntax.c (skip_chars): Don't use uninitialized storage
9533 when searching a multibyte buffer for characters that are not in a
9534 unibyte string that contains non-ASCII characters.
9536 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
9538 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
9539 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
9541 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9543 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
9545 2013-06-18 Kenichi Handa <handa@gnu.org>
9547 * font.c (Ffont_spec): Signal an error for an invalid font name
9550 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
9552 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
9553 In particular this ports to 32-bit sparc Sun cc.
9554 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
9555 array with a dummy element at specpdl[-1], so that its address can
9557 (unbind_to): Do not copy the binding; not needed, now that we
9558 copy old_value in the one place where the copy is needed.
9559 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
9560 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
9561 (union specbinding): Rename from struct specbinding. Redo layout
9562 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
9563 which is not portable. With Sun C 5.12 32-bit sparc, the
9564 declaration causes nargs to be an unsigned bitfield, a behavior
9565 that the C standard allows; but Emacs wants nargs to be signed.
9566 The overall type is now a union of structures rather than a
9567 structure of union of structures, and the 'kind' member is now a
9568 bitfield, so that the overall type doesn't grow. All uses changed.
9569 * process.c (Fmake_serial_process): Remove unnecessary initialization.
9571 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9573 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
9574 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
9576 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
9578 2013-06-17 Eli Zaretskii <eliz@gnu.org>
9580 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9581 unless we know that the window w's frame is a frame object.
9582 Another attempt at solving bug#14062 and bug#14630.
9584 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
9586 * textprop.c (property_set_type): New enum.
9587 (add_properties): Allow appending/prepending text properties.
9588 (add_text_properties_1): Factored out of Fadd_text_properties.
9589 (Fadd_text_properties): Move all the code into
9590 add_text_properties_1.
9591 (Fadd_face_text_property): New function that calls
9592 add_text_properties_1.
9594 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
9596 Move functions from lisp.h to individual modules when possible.
9597 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
9598 * alloc.c (XFLOAT_INIT, set_symbol_name):
9599 * buffer.c (CHECK_OVERLAY):
9600 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
9601 (set_char_table_parent):
9602 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
9603 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
9604 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
9605 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
9607 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
9608 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
9609 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
9610 (backtrace_args, backtrace_debug_on_exit):
9611 * floatfns.c (CHECK_FLOAT):
9612 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
9613 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
9614 (set_hash_hash, set_hash_hash_slot, set_hash_index)
9615 (set_hash_index_slot):
9616 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
9617 * marker.c (CHECK_MARKER):
9618 * textprop.c (CHECK_STRING_OR_BUFFER):
9619 * window.c (CHECK_WINDOW_CONFIGURATION):
9620 Move here from lisp.h, and make these functions static rather than
9622 * buffer.c (Qoverlayp):
9624 * fns.c (Qhash_table_p):
9625 * window.c (Qwindow_configuration_p):
9627 * lisp.h: Remove the abovementioned defns and decls.
9629 Use functions, not macros, for XINT etc (Bug#11935).
9630 In lisp.h, prefer functions to function-like macros, and
9631 constants to object-like macros, when either will do. This:
9632 . simplifies use, as there's no more need to worry about
9633 arguments' side effects being evaluated multiple times.
9634 . makes the code easier to debug on some platforms.
9635 However, when using gcc -O0, keep using function-like macros
9636 for a few critical operations, for performance reasons.
9637 This sort of thing isn't needed with gcc -Og, but -Og
9638 is a GCC 4.8 feature and isn't widely-enough available yet.
9639 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
9640 Remove enum lsb_bits; no longer needed.
9641 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
9642 * buffer.c (Qoverlap):
9644 * fns.c (Qhash_table_p):
9645 Now extern, so lisp.h can use these symbols.
9646 * dispextern.h: Include character.h, for MAX_CHAR etc.
9647 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9648 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9649 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9650 (GLYPH_CODE_P): Move here from lisp.h.
9651 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9652 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
9653 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
9654 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
9655 XUNTAG now returns void *.
9656 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
9657 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
9658 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
9659 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
9660 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
9661 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
9662 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
9663 (lisp_h_XPNTR, lisp_h_XSYMBOL):
9664 New macros, renamed from their sans-lisp_h_ counterparts.
9665 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
9666 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
9667 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
9668 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
9669 If compiling via GCC without optimization, define these as macros
9670 in addition to inline functions.
9671 To disable this, compile with -DINLINING=0.
9672 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
9673 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
9674 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
9675 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
9676 (INTMASK, VALMASK): Now macros, since static values cannot be
9677 accessed from extern inline functions.
9678 (VALMASK): Also a constant, for benefit of old GDB.
9679 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
9680 is INTEGERP, which can fold it in.
9681 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
9682 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
9683 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
9684 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
9685 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
9686 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
9687 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
9688 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
9689 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
9690 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
9691 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
9692 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
9693 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
9694 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
9695 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
9696 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
9697 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
9698 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
9699 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
9700 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
9701 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
9702 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
9703 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
9704 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
9705 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
9706 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
9707 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
9708 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
9709 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
9710 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
9711 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
9712 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
9713 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
9715 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
9716 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
9717 (VALMASK): Define in one place rather than in two, merging the
9718 USE_LSB_TAG parts; this is simpler.
9719 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
9720 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
9721 Move up, to avoid use before definition.
9722 Also include "globals.h" earlier, for the same reason.
9723 (make_natnum): New function.
9724 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
9725 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
9726 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
9727 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
9728 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
9729 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
9730 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
9731 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
9732 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
9733 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
9734 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
9735 (Qwindow_configuration_p, Qimage): New forward declarations.
9736 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
9737 (STRING_COPYIN): Remove; unused.
9738 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
9739 (xcar_addr, xcdr_addr): New functions. All uses changed.
9740 (IEEE_FLOATING_POINT): Now a constant, not a macro.
9741 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
9742 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
9743 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
9744 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
9745 (TYPE_RANGED_INTEGERP): Simplify.
9746 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
9747 (setlocale, fixup_locale, synchronize_system_messages_locale)
9748 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
9749 Now empty functions, not macros.
9750 (functionp): Return bool, not int.
9751 * window.c (Qwindow_configuration_p): Now extern,
9752 so window.h can use it.
9753 * window.h (Qwindowp): Move decl back to lisp.h.
9755 2013-06-15 Eli Zaretskii <eliz@gnu.org>
9757 * xdisp.c (Fline_pixel_height): New function, required for solving
9760 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
9762 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
9764 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
9766 * lread.c (syms_of_lread):
9767 * fns.c (Fprovide): Adjust to new format of after-load-alist.
9769 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
9771 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
9773 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
9775 * fileio.c (expand_file_name): Doc fix.
9777 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
9779 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
9780 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
9781 Wait for self, not for 0. This can't hurt on GNU or similar
9782 system, and may help with Cygwin.
9784 * keyboard.c: Don't use PROP (...) as an lvalue.
9785 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
9786 Use set_prop (A, B), not PROP (A) = B.
9788 2013-06-10 Eli Zaretskii <eliz@gnu.org>
9790 * xdisp.c (get_it_property): Use it->window instead of generating
9791 a Lisp object from it->w.
9793 2013-06-09 Eli Zaretskii <eliz@gnu.org>
9795 * xdisp.c (get_it_property): If it->object is a buffer, pass to
9796 get-char-property the window that is being rendered, instead of
9797 the buffer, to support window-specific overlays. (Bug#14575)
9798 (compute_display_string_pos): When W is NULL, use the current
9799 buffer as the object to pass to get-char-property.
9800 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
9801 pointer member of the bidi iterator, since no window is pertinent
9804 2013-06-08 Eli Zaretskii <eliz@gnu.org>
9806 * bidi.c (bidi_fetch_char): Accept additional argument, the window
9807 being displayed, and pass it to compute_display_string_pos.
9808 (bidi_level_of_next_char, bidi_resolve_explicit_1)
9809 (bidi_paragraph_init): All callers changed.
9811 * xdisp.c (init_from_display_pos, init_iterator)
9812 (handle_single_display_spec, next_overlay_string)
9813 (get_overlay_strings_1, reseat_1, reseat_to_string)
9814 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
9815 Set bidi_it.w member from it->w.
9816 (compute_display_string_pos): Accept additional argument, the
9817 window being displayed, and pass it to Fget_char_property.
9820 * dispextern.h (struct bidi_it): New member w, the window being
9822 (compute_display_string_pos): Adjust prototype.
9824 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
9826 * xgselect.c: Remove unneeded include xterm.h.
9828 * process.c (wait_reading_process_output): Check for NS before GLIB.
9829 GLIB may be linked in due to rsvg, but ns_select must be called.
9831 * xgselect.c (xg_select): Remove call to window_system_available
9832 and g_main_context_pending at the top, so Gdk events (i.e. file
9833 notify) are processed when Emacs is started with -nw.
9835 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9837 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9838 (ctagsfiles3): New variable, includes only *.m files.
9839 (TAGS): Use an explicit language name in the regular expressions,
9840 to avoid transformation of '/SOMETHING' by MSYS to
9841 'c:\MSYS\SOMETHING'.
9843 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9845 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9847 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9849 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9850 still need to set the mouse pointer shape and activate help-echo.
9853 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9855 A few porting etc. fixes for the new file monitor code.
9856 See the thread containing
9857 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9858 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9859 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9860 (dir_monitor_callback, Fgfile_rm_watch):
9861 Use assq_no_quit instead of Fassoc, for speed.
9862 (dir_monitor_callback, Fgfile_rm_watch):
9863 eassert that the monitor is a fixnum.
9864 (dir_monitor_callback): No need for CDR_SAFE.
9865 Simplify building of lisp with alternative tails.
9866 (Fgfile_add_watch, Fgfile_rm_watch):
9867 Do not assume glib functions set errno reliably on failure.
9868 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9869 and signal an error otherwise.
9870 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9871 Use Fdelq instead of Fdelete, for speed.
9873 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9875 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9876 don't insist on being invoked on a highlighted tool-bar button.
9877 Avoids losing tool-bar functionality when mouse-highlight is nil.
9878 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9879 Don't highlight when mouse-highlight is nil.
9880 (note_mouse_highlight): When mouse-highlight is nil, don't return
9881 right away; instead, run tool-bar and mode-line highlight
9882 subroutine, clear any existing highlight, and revert the mouse
9883 pointer to its default shape. (Bug#14558)
9885 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9887 * lisp.mk (lisp): Add prog-mode.el.
9889 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9891 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9892 * process.c (dummy_handler): New function.
9893 (lib_child_handler): New static var.
9894 (handle_child_signal): Invoke it.
9895 (catch_child_signal): If a library has set up a signal handler,
9896 save it into lib_child_handler.
9897 (init_process_emacs): If using glib and not on Windows, tickle glib's
9898 child-handling code so that it initializes its private SIGCHLD handler.
9899 * syssignal.h (SA_SIGINFO): Default to 0.
9900 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9901 31; it should no longer be needed now.
9903 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9905 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9907 * gfilenotify.c (globals_of_gfilenotify): New function.
9908 (syms_of_gfilenotify): Move global initialization there.
9910 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9912 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9914 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9915 * keyboard.c (menu_bar_items, tool_bar_items):
9916 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9917 not override local keymaps any more.
9919 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9921 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9923 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9925 * w32console.c (initialize_w32_display): Return the dimensions of
9926 the console window via 2 additional arguments, not via the current
9927 frame. This avoids crashes due to overrunning the bounds of
9928 frame's decode_mode_spec_buffer, which is not resized following
9929 the change of the frame dimensions from the initial 10x10.
9931 * w32term.h (w32_initialize_display_info): Adjust prototype.
9933 * term.c (init_tty): Take dimensions of the frame from the values
9934 returned by initialize_w32_display.
9936 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9937 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9938 (LIBES): Add $(GFILENOTIFY_LIBS).
9940 * w32inevt.c (handle_file_notifications): Add dummy implementation
9941 for !HAVE_W32NOTIFY.
9943 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9945 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9947 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9949 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9951 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9953 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9955 Fix minor problems found by static checking.
9956 * data.c (pure_write_error):
9957 Use xsignal2, not Fsignal, as Fsignal might return.
9958 * eval.c (set_backtrace_debug_on_exit): Now static.
9959 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9960 No longer inline. EXTERN_INLINE is needed only for functions
9961 defined in .h files. Reindent function header as per GNU style.
9962 (backtrace_p, backtrace_top, backtrace_next):
9963 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9964 compiler or linker. Add extern decls to pacify gcc -Wall.
9965 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9967 * frame.c (free_monitors): Define only on platforms that need it.
9968 * nsterm.m (ns_term_init):
9969 * process.c (catch_child_signal):
9970 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9971 defined on all porting targets these days.
9972 * process.c, process.h (catch_child_signal):
9973 Make it extern only if NS_IMPL_GNUSTEP is defined.
9975 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9977 * w32.c (gettimeofday): Make the signature identical to prototype
9978 in nt/inc/sys/time.h.
9980 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9982 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9985 * keyboard.c (safe_run_hooks_error): Improve error message.
9987 * data.c (pure_write_error): Add `object' argument.
9988 * puresize.h (CHECK_IMPURE): Use it.
9990 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9992 * Makefile.in (NOTIFY_OBJ): New variable.
9993 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9995 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9996 Call syms_of_gfilenotify.
9998 * gfilenotify.c: New file.
10000 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10001 and Qfile_w32notify.
10002 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10003 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10005 * lisp.h: Declare syms_of_gfilenotify.
10007 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10009 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10011 Merge the specpdl and backtrace stacks. Make the structure of the
10012 specpdl entries more obvious via a tagged union of structs.
10013 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10014 (enum specbind_tag): New enum.
10015 (struct specbinding): Make it a tagged union of structs.
10016 Add a case for backtrace records.
10017 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10018 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10019 (backtrace_debug_on_exit): New accessors.
10020 (struct backtrace): Remove.
10021 (struct catchtag): Remove backlist field.
10022 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10024 (Flocal_variable_p): Speed up the common case where the binding is
10026 * eval.c (backtrace_list): Remove.
10027 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10028 (set_backtrace_args, set_backtrace_nargs)
10029 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10030 (backtrace_next): New functions.
10031 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10032 (unwind_to_catch, internal_lisp_condition_case)
10033 (internal_condition_case, internal_condition_case_1)
10034 (internal_condition_case_2, internal_condition_case_n): Don't bother
10035 with backtrace_list any more.
10036 (Fsignal): Adjust to new backtrace format.
10037 (grow_specpdl): Move up.
10038 (record_in_backtrace): New function.
10039 (eval_sub, Ffuncall): Use it.
10040 (apply_lambda): Adjust to new backtrace format.
10041 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10043 (specbind): Adjust to new specpdl format. Simplify.
10044 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10045 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10047 (mark_backtrace): Remove.
10048 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10049 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10050 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10052 * profiler.c (record_backtrace): Use get_backtrace.
10053 (handle_profiler_signal): Use backtrace_top_function.
10054 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10055 accessor functions.
10057 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10059 * process.h (catch_child_signal): Declare.
10061 * process.c (catch_child_signal): New function.
10062 (init_process_emacs): Call it.
10064 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10065 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10067 (x_set_cursor_type): Remove declaration.
10068 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10069 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10070 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10071 (ns_get_color): Use F suffix on float.
10072 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10073 (ns_get_rgb_color): Remove.
10074 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10075 (note_mouse_movement): x and y are CGFloat.
10076 (ns_draw_fringe_bitmap): Remove unused rowY.
10077 Change #if to COCOA && >= 10_6.
10078 (ns_draw_window_cursor): Remove unused overspill.
10079 (ns_draw_underwave): width and x are EamcsCGFloat.
10080 (ns_draw_box): thickness is CGFloat.
10081 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10082 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10083 if not in main thread.
10084 (ns_get_pending_menu_title, ns_check_menu_open)
10085 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10086 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10087 (sendFromMainThread:): New method.
10088 (changeFont:): size is CGFloat.
10089 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10090 Disable warning about permanent text.
10091 (characterIndexForPoint:): Adjust return type depending on GNUstep
10093 (mouseDown:): delta is CGFloat.
10094 (updateFrameSize): Remove unised variable f.
10095 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10096 Cast float to EmacsCGFloat.
10097 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10098 also to -1 when restoring.
10099 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10100 inside NS_IMPL_COCOA.
10101 (toggleFullScreen:): Put call to toggleFullScreen inside
10102 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10103 (setPosition:portion:whole:): por is CGFloat.
10104 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10105 (mouseDown:): Use CGFloat.
10106 (mouseDragged:): Remove unised variable edge.
10107 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10109 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10110 of CGFloat differs.
10111 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10112 when NS_IMPL_GNUSTEP.
10113 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10114 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10115 (EmacsToolbar): Add clearAll. Add tag argument to
10116 addDisplayItemWithImage.
10117 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10119 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10121 * nsmenu.m (ns_update_menubar): Make static.
10122 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10123 (fillWithWidgetValue:): Add cast to SEL for setAction.
10124 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10125 (update_frame_tool_bar): Update code for GNUstep.
10126 (clearAll): New method.
10127 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10128 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10129 Move identifierToItem setObject and activeIdentifiers addObject before
10130 call to insertItemWithItemIdentifier.
10131 (validateVisibleItems): Fix indentation.
10132 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10133 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10134 UtilityWindow to aStyle, remove call to setStyleMask.
10136 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10138 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10139 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10140 Use F suffix on floats.
10141 (ns_char_width): Returns CGFloat.
10142 (ns_ascii_average_width): w is CGFloat instead of float.
10143 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10145 (ns_glyph_metrics): CGFloat instead of float.
10147 * nsfns.m (x_set_foreground_color, x_set_background_color):
10149 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10150 remove unused variables.
10151 (Fns_read_file_name): Keep track if panel is for save.
10152 Use ns_filename_from_panel/ns_directory_from_panel.
10153 (Fns_list_services): delegate only used for COCOA.
10154 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10155 Just return the input if GNUstep.
10156 (x_screen_planes): Remove.
10157 (Fxw_color_values): Use EmacsCGFloat
10158 (Fns_display_monitor_attributes_list): Only get screen number for
10160 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10162 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10163 ns_directory_from_panel.
10165 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10167 * process.c (handle_child_signal): Also use WCONTINUED.
10168 This is so that list-processes doesn't mistakenly list the process
10169 as stopped, when the process has actually been continued and is
10172 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10174 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10175 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10176 not already configured.
10178 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10180 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10182 * Makefile.in (mostlyclean): Remove *.res files.
10184 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10186 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10187 a buffer (bug#8447).
10189 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10191 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10192 display vector, and we backtrack, handle the case that the
10193 previous character position is also displayed from a display
10194 vector or covered by a display string or image. (Bug#14476)
10196 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10198 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10199 (struct MonitorInfo, free_monitors): Remove.
10200 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10201 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10202 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10205 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10206 (struct MonitorInfo, free_monitors): Remove.
10207 (ns_screen_name): Make static.
10208 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10209 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10212 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10213 (struct MonitorInfo): New struct.
10214 (free_monitors, make_monitor_attribute_list): Declare.
10216 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10218 (free_monitors, make_monitor_attribute_list): New functions.
10219 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10222 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10224 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10226 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10228 * keyboard.c: Apply keyboard decoding only to events that come directly
10229 from the tty, not from unread-command-events (bug#14368).
10230 (read_event_from_main_queue): New function, extracted from read_char.
10231 (read_decoded_char): Remove.
10232 (read_decoded_event_from_main_queue): New function to replace it.
10233 (read_char): Use it.
10234 (read_key_sequence): Use read_char rather than read_decoded_char.
10236 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10238 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10240 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10242 2013-05-22 Kenichi Handa <handa@gnu.org>
10244 The following changes are to fix the setting of
10245 buffer-file-coding-system on, for instance, C-x RET c unix RET
10246 _FILE_OF_DOS_EOL_TYPE_ RET.
10248 * coding.h (struct coding_system): New member detected_utf8_chars.
10250 * coding.c (detect_coding_utf_8): Count characters and check EOL
10251 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10253 (setup_coding_system): Do not initialize coding->head_ascii.
10254 (check_ascii): Do not set coding->eol_seen but update it. Do not
10255 call adjust_coding_eol_type here.
10256 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10257 If the eol-type of CODING is already specified, adjust the eol type
10258 of the found coding-system.
10259 (decode_coding_gap): Cancel previous change. Utilize the
10260 character numbers counted by detect_coding_utf_8. Fix detection
10263 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10265 * search.c (looking_at_1): Only set last_thing_searched if the match
10266 changed the match-data (bug#14281).
10268 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10270 * xdisp.c (reseat_at_previous_visible_line_start):
10271 Already declared in dispextern.h, so remove it here.
10272 (move_it_vertically_backward): Likewise.
10274 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10276 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10277 (Fx_display_pixel_width, Fx_display_pixel_height)
10278 (Fx_display_mm_width, Fx_display_mm_height):
10279 Mention `display-monitor-attributes-list' in docstrings.
10281 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10282 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10283 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10284 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10285 (Fx_display_backing_store, Fx_display_visual_class)
10286 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10287 (Fx_display_grayscale_p, Fx_display_pixel_width)
10288 (Fx_display_pixel_height, Fx_display_planes)
10289 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10290 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10291 (Fx_display_mm_width, Fx_display_mm_height)
10292 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10293 height for all physical monitors as in X11.
10295 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10296 Return pixel width or height for all physical monitors as in X11.
10298 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10300 Port --enable-gcc-warnings to clang.
10301 * bytecode.c (exec_byte_code):
10303 Redo diagnostic pragmas to pacify clang, too.
10304 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
10305 * editfns.c (Fencode_time):
10306 * fileio.c (file_accessible_directory_p):
10307 * font.c (font_unparse_xlfd):
10308 Use '&"string"[index]' instead of '"string" + (index)'.
10309 * undo.c (user_error): Remove; unused.
10311 2013-05-16 Eli Zaretskii <eliz@gnu.org>
10313 * insdel.c (insert_1_both): Document the arguments, instead of
10314 referring to insert_1, which no longer exists.
10316 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
10317 some window, increment windows_or_buffers_changed, so that
10318 *Messages* display in that window is updated. (Bug#14408)
10320 * w32.c: Include epaths.h.
10321 (init_environment): Use cmdproxy.exe without leading directories.
10322 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
10324 (gettimeofday): Adjust signature and return value to Posix
10327 * unexw32.c (open_output_file): Delete the existing emacs.exe
10328 before creating it, to break the hard link to the versioned
10331 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
10332 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
10333 (FIRSTFILE_OBJ): New variables.
10334 (W32_RES): Rename to EMACSRES. All users changed.
10335 (base_obj): Use $(CM_OBJ).
10336 (ALLOBJS): Use $(FIRSTFILE_OBJ).
10337 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
10338 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
10339 $(W32_RES_LINK) before $(LIBES).
10340 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
10342 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10344 * makefile.w32-in (DOC): Use just "DOC".
10346 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
10348 * process.c: Export default filters and sentinels to Elisp.
10349 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
10351 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
10352 (Fset_process_sentinel, Fformat_network_address):
10353 Default to them instead of nil.
10354 (server_accept_connection): Sentinels can't be nil any more.
10355 (read_and_dispose_of_process_output): New function, extracted from
10356 read_process_output.
10357 (read_process_output): Use it; filters can't be nil.
10358 (Finternal_default_process_filter): New function, extracted from
10359 read_process_output.
10360 (exec_sentinel_unwind): Remove function.
10361 (exec_sentinel): Don't zilch sentinel while running.
10362 (status_notify): Sentinels can't be nil.
10363 (Finternal_default_process_sentinel): New function extracted from
10365 (setup_process_coding_systems): Default filter is not nil any more.
10366 (syms_of_process): Export new Elisp functions and initialize
10368 * lisp.h (make_lisp_proc): New function.
10370 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
10372 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
10374 2013-05-14 Eli Zaretskii <eliz@gnu.org>
10376 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10377 unless we know that the window w is a leaf window.
10378 Another attempt at solving bug#14062.
10380 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
10382 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
10385 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
10387 * image.c (gif_load): Check that subimages fit (Bug#14345).
10389 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
10391 * lread.c (skip_dyn_eof): New function.
10392 (read1): Use it to skip the end of a file in response to #@00.
10394 * doc.c (get_doc_string): Slightly relax the sanity checking.
10396 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
10398 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
10399 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10400 (MonitorInfo): New struct.
10401 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
10402 (Fns_display_monitor_attributes_list): New functions.
10403 (display-usable-bounds): Remove.
10404 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
10407 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
10409 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
10410 (GTK_CHECK_VERSION): New macro, if not already defined.
10411 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
10412 replaced by GTK_CHECK_VERSION.
10414 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
10416 * xterm.h (GTK_PREREQ): New macro.
10417 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
10418 to use this macro instead, for consistency and clarity.
10420 2013-05-08 Eli Zaretskii <eliz@gnu.org>
10422 * xdisp.c (row_for_charpos_p): New function, with code of
10423 cursor_row_p, but accepts an additional argument CHARPOS instead
10424 of using a hardcoded PT.
10425 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
10426 (row_containing_pos): Call row_for_charpos_p instead of partially
10427 doing the same. Fixes cursor positioning under longlines-mode
10428 when longlines-show-effect includes more than one newline, when
10429 moving the cursor vertically up.
10431 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
10433 * makefile.w32-in (ACL_H): New macro.
10434 ($(BLD)/fileio.$(O)): Update dependencies.
10436 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10438 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
10439 * Makefile.in (LIB_ACL): New macro.
10440 (LIBACL_LIBS): Remove.
10441 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
10442 * fileio.c: Include <acl.h>.
10443 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
10444 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
10446 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
10449 * unexelf.c: Don't assume ElfW (Half) fits in int.
10450 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
10451 when dealing with ElfW (Half) values, since they can exceed 2**31
10452 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
10453 (entry_address): Omit unused NUM arg. All uses changed.
10455 2013-05-07 Juri Linkov <juri@jurta.org>
10457 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
10458 to the string converted from number with `Fnumber_to_string'.
10461 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10463 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
10464 This fixes a problem introduced by my previous change.
10466 2013-05-07 Glenn Morris <rgm@gnu.org>
10468 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
10470 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
10472 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
10474 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
10476 Static checking by GCC 4.8.0.
10477 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
10478 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
10479 (x_get_monitor_attributes_fallback)
10480 (x_get_monitor_attributes_xinerama)
10481 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
10482 Define only if USE_GTK.
10483 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
10484 (x_get_monitor_attributes_fallback): Omit unused locals.
10485 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
10486 Use double, not float, to avoid mixed-mode floating point arithmetic.
10488 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10489 Jan Djärv <jan.h.d@swipnet.se>
10491 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
10492 (XINERAMA_CFLAGS): New macros.
10493 (ALL_CFLAGS, LIBES): Use them.
10495 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
10496 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
10497 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
10498 (syms_of_xfns): DEFSYM them.
10499 (struct MonitorInfo): New struct.
10500 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
10501 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
10502 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
10503 (x_get_monitor_attributes_xinerama): New functions.
10504 (Fx_display_monitor_attributes_list): New primitive.
10505 (syms_of_xfns): Defsubr it.
10507 * xterm.h (x_display_info): Add Xatom_net_workarea and
10508 Xatom_net_current_desktop.
10510 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
10511 and dpyinfo->Xatom_net_current_desktop.
10513 2013-05-06 Eli Zaretskii <eliz@gnu.org>
10515 * xdisp.c (pos_visible_p): Use the special code for finding the
10516 beginning of a display property or overlay for any "replacing"
10517 display property, not just for display strings. This solves
10518 incorrect reporting of position by posn-at-point. (Bug#14241)
10520 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
10522 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
10523 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
10524 Verify that ElfW (Half) fits in int.
10525 (fatal): Use same signature as lisp.h.
10526 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
10527 configure and build with -DUNEXELF_DEBUG without worrying about
10528 other modules that use DEBUG.
10529 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
10530 possibly-wide integers now uses it instead of plain fprintf.
10531 (entry_address): New function, which avoids problems with 32-bit
10532 overflow on 64-bit hosts.
10533 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
10534 (round_up): Don't assume the remainder fits in int.
10535 (find_section): Use bool for boolean. Simplify debug code.
10536 (unexec): Don't assume file sizes fit in int or size_t.
10537 Omit unnecessary trailing newline in 'fatal' format.
10538 Use strerror rather than outputting decimal error number.
10539 Remove unused code when emacs is not defined;
10540 this file relies on Emacs now.
10541 Don't assume e_phnum and e_shnum are positive.
10543 * regex.c: Fix problems when DEBUG is defined.
10544 (extract_number, extract_number_and_incr): Define regardless of
10545 whether DEBUG is defined; that's simpler and makes the code less
10546 likely to go stale in the normal case when DEBUG is not defined.
10547 Return int rather than taking an int * arg. All callers changed.
10548 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
10549 Remove, replacing with ...
10550 (DEBUG_PRINT): New macro. All callers changed.
10551 (DEBUG_COMPILES_ARGUMENTS): New macro.
10552 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
10553 (print_compiled_pattern, print_double_string) [DEBUG]:
10554 Use prototype rather than old-style definition.
10555 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
10556 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
10557 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
10558 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
10559 Don't assume ptrdiff_t, size_t, and long are the same width as int.
10560 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
10561 This matters only when DEBUG is defined.
10563 2013-05-05 Eli Zaretskii <eliz@gnu.org>
10565 * xdisp.c (set_iterator_to_next): Set the
10566 ignore_overlay_strings_at_pos_p flag only if we are _really_
10567 iterating over an overlay string, as indicated by the
10568 current.overlay_string_index member. (Bug#14306)
10570 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
10572 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
10573 to where it is used, to avoid autorelease issues (Bug#14050).
10575 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
10577 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
10578 * fileio.c (syms_of_fileio): Implement this.
10579 * filelock.c (create_lock_file): If symbolic links don't work, so
10580 we use a regular file as a lock file, do not fsync the lock file;
10583 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
10585 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
10586 (syms_of_minibuf): Adjust accodingly.
10588 * callint.c (Fcall_interactively): Adjust calls accordingly.
10590 2013-05-04 Eli Zaretskii <eliz@gnu.org>
10592 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
10593 w->contents is a buffer before computing everything else.
10594 Use parentheses to disambiguate last part of the condition.
10596 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
10597 assertion violations. (Bug#14062)
10599 2013-05-01 David Reitter <david.reitter@gmail.com>
10601 * nsfns.m (ns_tooltip): Initialize.
10603 2013-04-28 Eli Zaretskii <eliz@gnu.org>
10605 * coding.c (decode_coding_gap): Don't remove the character before
10606 a newline unless it's a CR character. (Bug#14287)
10608 2013-04-28 Dan Nicolaescu <dann@gnu.org>
10610 * dispextern.h (struct face): Move enum face_underline_type
10611 earlier so that bitfields can be in the same word.
10613 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
10615 * nsfns.m (handlePanelKeys): New function.
10616 (EmacsOpenPanel:performKeyEquivalent:)
10617 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
10618 arrows/function/control and copy/paste keys (Bug#14296).
10620 2013-04-27 Juri Linkov <juri@jurta.org>
10622 * callint.c (Fcall_interactively): Call `Qread_number' for
10623 interactive code letter `n' instead of using duplicate code.
10626 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
10628 * systime.h (make_timeval): Declare as 'const'.
10630 2013-04-27 Kenichi Handa <handa@gnu.org>
10632 * font.c (font_open_entity): Always open a font of manageable
10635 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
10637 Port better to AIX (Bug#14258).
10638 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
10641 2013-04-24 Kenichi Handa <handa@gnu.org>
10643 * coding.c (decode_coding_iso_2022): When an invalid escape
10644 sequence is encountered, reset the invocation and designation
10645 status to the safest one.
10647 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
10649 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
10650 Without this fix, "make distclean" leaves stamp-h1 behind.
10652 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
10654 * w32fns.c (w32_fullscreen_rect): New function to compute the
10655 window rectangle for the given fullscreen mode.
10656 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
10657 longer tunes the window size. This keeps the window's edges flush
10658 with the screen and allows the taskbar to hide itself in fullboth.
10660 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
10661 window decorations and uses the entire screen.
10663 * w32term.h (w32_fullscreen_rect) Add prototype.
10664 (struct w32_output): Replace normal_width, normal_height,
10665 normal_top, and normal_left members with a single normal_placement
10667 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
10669 (FRAME_NORMAL_PLACEMENT): New macro.
10671 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
10673 * minibuf.c (Ftest_completion): Silence compiler warning.
10675 2013-04-15 Eli Zaretskii <eliz@gnu.org>
10677 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
10680 * frame.h (WINDOW_FRAME): Protect macro and its argument with
10683 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10684 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
10685 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
10686 parentheses where appropriate.
10688 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
10690 * keyboard.c (timer_start_idle): Remove no-longer-used local.
10692 2013-04-14 Eli Zaretskii <eliz@gnu.org>
10694 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10695 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
10696 Mention in the doc string that setting these variables takes
10697 effect only after a call to set-window-buffer. (Bug#14200)
10699 2013-04-13 Eli Zaretskii <eliz@gnu.org>
10701 * indent.c (Fvertical_motion): Don't consider display strings on
10702 overlay strings as display strings on the buffer position we
10703 started from. This prevents vertical cursor motion from jumping
10704 more than one line when there's an overlay string with a display
10705 property at end of line.
10706 Reported by Karl Chen <Karl.Chen@quarl.org> in
10707 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
10709 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
10711 * window.c (select_window): `record_buffer' even if window is
10712 already selected (bug#14191).
10714 2013-04-11 Eli Zaretskii <eliz@gnu.org>
10716 * window.c (Fwindow_end): Test more flags, including the buffer's
10717 last_overlay_modified flag, to determine whether the window's
10718 display is really up-to-date. Prevents the function from
10719 returning a stale value. (Bug#14170)
10720 (Fwindow_line_height): Fix the test for up-to-date-ness of the
10723 2013-04-10 Eli Zaretskii <eliz@gnu.org>
10725 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
10726 garbaged only if it is not already the top frame on its TTY.
10727 This prevents flickering due to constant redrawing of TTY frames when
10728 there are GUI frames open in the same session. (Bug#13864)
10730 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
10732 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
10733 of marking the idle timers directly.
10735 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
10737 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
10738 tables (bug#14054).
10740 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
10742 * window.c (select_window): Don't record_buffer while the invariant is
10743 temporarily broken (bug#14161).
10745 * fns.c (Fdelq): Don't assume !NILP => CONSP.
10747 2013-04-07 Eli Zaretskii <eliz@gnu.org>
10749 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
10751 2013-04-07 Romain Francoise <romain@orebokech.com>
10753 Ignore additional platform-specific ACL errors (Bug#13702).
10754 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
10755 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
10757 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
10759 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
10762 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
10764 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
10765 This bug was introduced by my 2013-02-25 change that simplified
10766 data_start configuration. Without this change, on GNU/Linux
10767 an Emacs configured with --enable-profiling fails immediately
10768 due to a profiler signal.
10769 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
10770 with these flags. On platforms where special flags are needed
10771 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
10772 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
10773 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
10775 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
10777 Get rid of some platform-specific functions examining window
10778 system and its capabilities. This is a partial rework of the
10780 * lisp.h (have_menus_p): Remove prototype. This function is
10781 replaced with platform-independent window_system_available.
10782 (check_window_system): Move to...
10783 * frame.h (decode_window_system_frame, window_system_available):
10784 ...here, add new prototypes.
10785 * frame.c (window_system_available, decode_window_system_frame):
10787 (check_window_system): Platform-independent now.
10788 * xterm.h (x_in_use): Remove declaration.
10790 * w32term.h (check_x_frame):
10791 * nsterm.h (check_x_frame): Remove prototypes. This function
10792 is replaced with platform-independent decode_window_system_frame.
10793 * msdos.c (have_menus_p): Remove.
10794 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
10795 Remove platform-specific functions. Use check_window_system,
10796 decode_window_system_frame and check_ns_display_info where
10797 appropriate. Minor style and comment tweaks.
10798 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
10799 (check_x_frame): Likewise.
10800 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
10802 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
10803 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
10804 * xmenu.c, xselect.c: All related users changed.
10806 2013-04-03 Kenichi Handa <handa@gnu.org>
10808 The following changes is to optimize the code for reading UTF-8
10811 * coding.c (check_ascii): Rename from detect_ascii. Return value
10812 changed. Check EOL format. Do not call adjust_coding_eol_type
10814 (check_utf_8): New function.
10815 (adjust_coding_eol_type): Do nothing if already adjusted.
10816 (detect_coding): Compare the return value of check_ascii with
10817 coding->src_bytes. Call adjust_coding_eol_type if necessary.
10818 (decode_coding_gap): Optimize for valid UTF-8.
10820 2013-03-21 Kenichi Handa <handa@gnu.org>
10822 * coding.c (syms_of_coding): Cancel previous change.
10824 * insdel.c (insert_from_gap): Fix previous change.
10826 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
10828 Consistently use platform-specific function to detect window system.
10829 * lisp.h (check_window_system): New prototype. This function is
10830 going to replace check_x, check_w32 and check_ns.
10831 (have_menus_p): Mention msdos.c in comment.
10832 * fontset.c (check_window_system_func): Remove. Adjust all users.
10833 * fontset.h (check_window_system_func): Remove prototype.
10834 * nsterm.h (check_ns):
10835 * xterm.h (check_x):
10836 * w32term.h (check_w32): Likewise.
10837 * menu.c (Fx_popup_menu): Use check_window_system.
10838 * msdos.c (check_window_system): Define for MS-DOS.
10839 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10840 * w32fns.c (check_window_system): Likewise for MS-Windows.
10841 * xfns.c (check_window_system): Likewise for X.
10842 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10843 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10845 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10847 Prefer < to > in range checks such as 0 <= i && i < N.
10848 This makes it easier to visualize quantities on a number line.
10849 This patch doesn't apply to all such range checks,
10850 only to the range checks affected by the 2013-03-24 change.
10851 This patch reverts most of the 2013-03-24 change.
10852 * alloc.c (xpalloc, Fgarbage_collect):
10853 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10854 * character.c (string_escape_byte8):
10855 * charset.c (read_hex):
10856 * data.c (cons_to_unsigned):
10857 * dispnew.c (update_frame_1):
10858 * doc.c (Fsubstitute_command_keys):
10859 * doprnt.c (doprnt):
10860 * editfns.c (hi_time, decode_time_components):
10861 * fileio.c (file_offset):
10862 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10863 * font.c (font_intern_prop):
10864 * frame.c (x_set_alpha):
10865 * gtkutil.c (get_utf8_string):
10866 * indent.c (check_display_width):
10867 * keymap.c (Fkey_description):
10868 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10870 * minibuf.c (read_minibuf_noninteractive):
10871 * process.c (wait_reading_process_output):
10872 * search.c (Freplace_match):
10873 * window.c (get_phys_cursor_glyph):
10874 * xdisp.c (redisplay_internal):
10875 * xsmfns.c (smc_save_yourself_CB):
10876 Prefer < to > for range checks.
10877 * dispnew.c (sit_for): Don't mishandle NaNs.
10878 This fixes a bug introduced in the 2013-03-24 change.
10879 * editfns.c (decode_time_components): Don't hoist comparison.
10880 This fixes another bug introduced in the 2013-03-24 change.
10882 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10884 * frame.h (struct frame): Drop scroll_bottom_vpos
10885 member becaue all real users are dead long ago.
10886 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10887 * xdisp.c (redisplay_internal): Adjust user.
10889 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10891 * nsmenu.m (showAtX:Y:for:): setLevel to
10892 NSPopUpMenuWindowLevel (Bug#13998).
10894 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10896 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10897 (ns_check_pending_open_menu): Declare.
10899 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10900 (x_activate_menubar): Update the menu with title that matches
10901 ns_get_pending_menu_title, and call
10902 ns_check_pending_openmenu (Bug#12698).
10903 (menuWillOpen:): New method.
10904 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10906 * nsterm.m (menu_will_open_state, menu_mouse_point)
10907 (menu_pending_title): New varaibles.
10908 (ns_get_pending_menu_title, ns_check_menu_open)
10909 (ns_check_pending_open_menu): New functions.
10911 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10913 * indent.c (current_column_bol_cache): Remove leftover which is not
10914 used in Fmove_to_column any more.
10915 (current_column, scan_for_column): Adjust users.
10916 * keyboard.c (last_point_position_buffer, last_point_position_window):
10917 Remove leftovers which are not used for recording undo any more.
10918 (command_loop_1, syms_of_keyboard): Adjust users.
10919 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10920 redisplay_window any more.
10921 (move_it_to): Adjust user.
10923 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10925 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10926 Update dependencies.
10928 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10930 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10931 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10932 forward references.
10934 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10936 * window.h (struct window): Replace hchild, vchild and buffer slots
10937 with a single slot 'contents'. This is possible because each valid
10938 window may have either the child window (in vertical or horizontal
10939 combination) or buffer to display (for the leaf window). Using that,
10940 a lot of operations to traverse and/or change window hierarchies may
10941 be simplified. New member horizontal is used to distinguish between
10942 horizontal and vertical combinations of internal windows.
10943 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10944 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10945 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10946 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10947 Use contents slot, not buffer, where appropriate.
10948 (wset_combination): New function.
10949 (wset_buffer): Add eassert.
10950 (Fframe_first_window): Simplify the loop reaching first window.
10951 (Fwindow_buffer): Use WINDOW_LEAF_P.
10952 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10953 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10954 (unshow_buffer): Convert initial debugging check to eassert.
10955 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10956 (make_parent_window, window_resize_check, window_resize_apply)
10957 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10958 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10959 Adjust to match struct window changes.
10960 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10961 (mark_window_cursors_off, count_windows, get_leaf_windows)
10962 (foreach_window_1): Simplify the loop.
10963 * alloc.c (mark_object): Do not check for the leaf window because
10964 internal windows has no glyph matrices anyway.
10965 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10966 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10967 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10968 (build_frame_matrix_from_window_tree, mirror_make_current)
10969 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10970 (update_window_tree, set_window_update_flags): Simplify the loop.
10971 (sync_window_with_frame_matrix_rows): Enforce live window.
10972 Use contents slot, not buffer, where appropriate.
10973 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10974 and WINDOW_HORIZONTAL_COMBINATION_P.
10975 (make_frame_visible_1): Simplify the loop.
10976 Use contents slot, not buffer, where appropriate.
10977 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10978 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10979 (expose_window_tree): Likewise.
10980 Use contents slot, not buffer, where appropriate.
10981 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10982 to avoid deleted windows. Use contents slot instead of buffer.
10983 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10984 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10985 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10986 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10988 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10990 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10991 identify the reasons for assertion violations in bug#14062 and
10993 (Fx_show_tip): Fix compilation error under
10994 "--enable-check-lisp-object-type". (Bug#14073)
10996 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10997 Reported by <rzl24ozi@gmail.com>.
10999 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11001 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11003 (unwind_with_echo_area_buffer): ...to restore it here.
11004 This is needed to ensure that...
11005 (redisplay_window): ...both window markers are valid here,
11006 which is verified by eassert.
11007 * editfns.c (save_excursion_save): Do not assume that
11008 selected_window always displays the buffer.
11009 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11012 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11014 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11017 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11019 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11021 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11023 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11024 since MinGW's w32api headers do. This avoids compiler warnings.
11026 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11027 if already defined.
11029 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11031 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11033 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11035 * gtkutil.c (style_changed_cb): Check if frame is live and an
11036 X frame (Bug#14038).
11038 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11040 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11041 Define only for _WIN32_WINNT less than 0x0500.
11042 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11044 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11045 see its own definitions of 'struct timeval' and 'struct timezone'.
11047 Fix incompatibilities between MinGW.org and MinGW64 headers.
11048 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11050 * w32.c (REPARSE_DATA_BUFFER): Guard with
11051 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11053 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11055 * xterm.c: Include X11/XKBlib.h
11056 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11058 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11060 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11062 * blockinput.h (input_blocked_p): Likewise.
11063 * bytecode.c (exec_byte_code): Likewise.
11064 * callproc.c (call_process_kill, call_process_cleanup)
11065 (Fcall_process): Likewise.
11066 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11067 (Fccl_execute_on_string): Likewise.
11068 * character.c (string_escape_byte8): Likewise.
11069 * charset.c (read_hex): Likewise.
11070 * cm.c (calccost): Likewise.
11071 * data.c (cons_to_unsigned): Likewise.
11072 * dired.c (directory_files_internal, file_name_completion):
11074 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11075 (sit_for): Likewise.
11076 * doc.c (Fsubstitute_command_keys): Likewise.
11077 * doprnt.c (doprnt): Likewise.
11078 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11079 * emacsgtkfixed.c: Likewise.
11080 * fileio.c (file_offset, Fwrite_region): Likewise.
11081 * floatfns.c (Fexpt, fmod_float): Likewise.
11082 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11084 * font.c (font_intern_prop): Likewise.
11085 * frame.c (x_set_alpha): Likewise.
11086 * gtkutil.c (get_utf8_string): Likewise.
11087 * indent.c (check_display_width): Likewise.
11088 * intervals.c (create_root_interval, rotate_right, rotate_left)
11089 (split_interval_right, split_interval_left)
11090 (adjust_intervals_for_insertion, delete_node)
11091 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11092 (merge_interval_right, merge_interval_left, copy_intervals)
11093 (set_intervals_multibyte_1): Likewise.
11094 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11095 * keymap.c (Fkey_description): Likewise.
11096 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11097 * lread.c (openp, read_integer, read1, string_to_number):
11099 * menu.c (ensure_menu_items): Likewise.
11100 * minibuf.c (read_minibuf_noninteractive): Likewise.
11101 * print.c (printchar, strout): Likewise.
11102 * process.c (create_process, Faccept_process_output)
11103 (wait_reading_process_output, read_process_output, send_process)
11104 (wait_reading_process_output): Likewise.
11105 * profiler.c (make_log, handle_profiler_signal): Likewise.
11106 * regex.c (re_exec): Likewise.
11107 * regex.h: Likewise.
11108 * search.c (looking_at_1, Freplace_match): Likewise.
11109 * sysdep.c (get_child_status, procfs_ttyname)
11110 (procfs_get_total_memory): Likewise.
11111 * systime.h (EMACS_TIME_VALID_P): Likewise.
11112 * term.c (dissociate_if_controlling_tty): Likewise.
11113 * window.c (get_phys_cursor_glyph): Likewise.
11114 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11115 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11117 * xfns.c (Fx_window_property): Likewise.
11118 * xmenu.c (set_frame_menubar): Likewise.
11119 * xselect.c (x_get_window_property, x_handle_dnd_message):
11121 * xsmfns.c (smc_save_yourself_CB): Likewise.
11122 * xterm.c (x_scroll_bar_set_handle): Likewise.
11124 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11126 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11127 to be optional or nil. Adjust comment and convert it to docstring.
11128 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11129 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11131 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11133 Static checking by GCC 4.8-20130319.
11134 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11135 * process.c (Fset_process_datagram_address)
11136 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11137 * xdisp.c (get_char_face_and_encoding)
11138 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11139 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11140 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11142 2013-03-24 Ken Brown <kbrown@cornell.edu>
11144 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11145 fix compilation on 64-bit Cygwin, where underscores are not
11146 automatically prepended.
11148 * w32term.c (w32_initialize): Silence compiler warning.
11150 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11152 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11153 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11154 variables, to save and restore frame dimensions.
11155 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11156 after returning from a 'fullscreen' configuration.
11157 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11158 to avoid races between the main thread and the input thread.
11160 * w32term.h (struct w32_output): New members normal_width,
11161 normal_height, normal_top, normal_left, and prev_fsmode.
11162 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11163 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11164 members of a frame.
11166 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11167 'fullscreen' parameter. Always record previous width and height
11168 of the frame, except when switching out of maximized modes, so
11169 that they could be restored correctly, instead of resetting to the
11170 default frame dimensions. Send SC_RESTORE command to the frame,
11171 unless we are going to send SC_MAXIMIZE, to restore the frame
11172 resize hints in the mouse pointer shown by the window manager.
11175 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11177 * lisp.h (get_frame_param): Adjust conditions for prototype
11180 2013-03-22 Ken Brown <kbrown@cornell.edu>
11182 * unexcw.c: Drop unneeded inclusion of w32common.h.
11183 (report_sheap_usage): Declare.
11184 (read_exe_header): Add magic numbers for x86_64.
11185 (fixup_executable): Fix printf format specifier for unsigned long
11188 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11190 * frame.h (struct frame): Put menu_bar_window under #ifdef
11191 because this member is not needed when X toolkit is in use.
11192 (fset_menu_bar_window):
11193 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11194 (free_glyphs, update_frame):
11195 * xdisp.c (expose_frame): Likewise.
11196 (display_menu_bar): Likewise. Remove redundant eassert.
11197 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11200 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11202 Use functions and constants to manipulate Lisp_Save_Value objects.
11203 This replaces code that used macros and strings and token-pasting.
11204 The change makes the C source a bit easier to follow,
11205 and shrinks the Emacs executable a bit.
11206 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11207 (make_save_value): Change 1st arg from string to enum. All callers
11210 (mark_object): Use if, not #if, for GC_MARK_STACK.
11211 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11212 (XSAVE_OBJECT): Now functions, not macros.
11213 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11214 the constant was never used.
11215 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11216 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11217 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11218 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11220 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11221 type3 with a single member save_type. All uses changed.
11222 (save_type, set_save_pointer, set_save_integer): New functions.
11223 * print.c (PRINTX): Remove.
11225 * alloc.c: Remove redundant static declarations.
11227 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11229 * window.h (struct window): Convert left_col, top_line, total_lines
11230 and total_cols from Lisp_Objects to integers. Adjust comments.
11231 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11233 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11234 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11235 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11236 Adjust users where appropriate.
11238 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11240 * frame.h (struct frame): Drop resx and resy because the same data is
11241 available from window system-specific output context. Adjust users.
11242 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11243 New functions to provide defaults when no window system available.
11244 (FRAME_RES_X, FRAME_RES_Y): New macros.
11245 (NUMVAL): Move from xdisp.c.
11246 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11247 (Ffont_face_attributes, Fopen_font):
11248 * image.c (gs_load):
11249 * w32font.c (fill_in_logfont):
11250 * xdisp.c (calc_pixel_width_or_height):
11251 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11252 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11254 2013-03-20 Kenichi Handa <handa@gnu.org>
11256 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11257 to 1 (temporary workaround until a bug related to ASCII
11258 optimization is fixed).
11260 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11262 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11263 Signal error if window is not internal. Adjust docstring.
11264 (delete_all_child_windows): Use combination_limit to save the buffer.
11265 (Fset_window_configuration): Adjust accordingly.
11266 * print.c (syms_of_print): Initialize debugging output not here...
11267 (init_print_once): ...but in a new function here.
11268 * lisp.h (init_print_once): Add prototype.
11269 * emacs.c (main): Add call to init_print_once. Adjust comments.
11271 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11273 * window.c (window_resize_check, window_resize_apply)
11274 (window_from_coordinates, recombine_windows, set_window_buffer)
11275 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11276 (Fsplit_window_internal, Fdelete_window_internal)
11277 (freeze_window_starts): Use bool for booleans.
11278 * window.h (window_frame_coordinates, resize_frame_windows)
11279 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11281 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11283 * dispnew.c (bitch_at_user): Use `user-error'.
11285 2013-03-17 Ken Brown <kbrown@cornell.edu>
11287 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11288 as return type of image_background. (Bug#13981)
11289 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11291 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11293 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11294 (ns_select): Don't return with result uninitialized.
11296 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11299 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11301 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11302 directories. If filename is nil, get directory name (Bug#13932).
11303 Use getFilename and getDirectory.
11304 (getFilename, getDirectory): New methods for EmacsSavePanel and
11306 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
11308 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
11310 * coding.c (decode_coding_gap): Fix typo caught by static checking.
11312 2013-03-15 Kenichi Handa <handa@gnu.org>
11314 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
11315 (adjust_after_replace): Make it back to static. Delete the third
11316 arg text_at_gap_tail. Cancel the code for handling it.
11318 * coding.h (struct coding_system): New member eol_seen.
11320 * coding.c (detect_ascii): New function.
11321 (detect_coding): Set coding->head_ascii and coding->eol_seen only
11322 when the source bytes are actually scanned. On detecting for
11323 coding_category_utf_8_auto, call detect_ascii instead of scanning
11324 source bytes directly.
11325 (produce_chars): Call insert_from_gap with the new arg 0.
11326 (encode_coding): Likewise.
11327 (decode_coding_gap): Control ASCII optimization by the variable
11328 disable_ascii_optimization instead of #ifndef .. #endif.
11329 Deccode EOL format according to coding->eol_seen.
11330 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
11333 * lisp.h (adjust_after_replace): Cancel externing it.
11334 (insert_from_gap): Adjust prototype.
11336 2013-03-15 Eli Zaretskii <eliz@gnu.org>
11338 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
11339 FULLSCREEN_MAXIMIZED. (Bug#13935)
11341 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
11343 * region-cache.c (find_cache_boundary, move_cache_gap)
11344 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
11345 Simplify debugging check and convert to eassert. Adjust comment.
11346 (pp_cache): Put under ENABLE_CHECKING.
11348 2013-03-14 Eli Zaretskii <eliz@gnu.org>
11350 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
11351 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
11352 and WM_ACTIVATEAPP.
11353 (w32fullscreen_hook): If the frame is visible, reset
11354 f->want_fullscreen flag after changing the frame size. If the
11355 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
11358 2013-03-13 Daniel Colascione <dancol@dancol.org>
11360 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
11361 too so that these builds can use Cygwin's file conversion
11362 functions. (We've been building and linking cygw32.o all along
11363 and just not using it.)
11365 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11367 File synchronization fixes (Bug#13944).
11368 * Makefile.in (LIB_FDATASYNC): New macro.
11370 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
11371 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
11372 Don't worry about HAVE_FSYNC, since a substitute fsync is
11373 available if the system lacks one.
11374 (Fwrite_regin): Retry fsync if interrupted.
11376 2013-03-13 Eli Zaretskii <eliz@gnu.org>
11378 * w32term.c (w32_read_socket): If the Emacs frame is being
11379 activated, call w32fullscreen_hook, to make sure the new frame
11380 dimensions are in effect. (Bug#13937)
11382 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
11384 * xdisp.c (init_iterator): Simplify because both character and byte
11385 positions are either specified or -1. Add eassert. Adjust comment.
11386 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
11387 character and byte positions can be obtained from marker.
11389 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
11391 Static checking by Sun C 5.12.
11392 * alloc.c (buffer_memory_full) [REL_ALLOC]:
11393 * bytecode.c (exec_byte_code):
11394 * dispnew.c (init_display):
11396 * fileio.c (Fsubstitute_in_file_name):
11397 * keyboard.c (Fevent_convert_list):
11398 * keymap.c (Fsingle_key_description):
11399 * term.c (maybe_fatal, fatal):
11400 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
11401 * xsmfns.c (Fhandle_save_session):
11402 Omit unreachable code.
11403 * keymap.c (map_keymap_char_table_item): Cast void * to
11404 a function pointer type; the C Standard requires this.
11406 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
11407 Include <sys/param.h> unconditionally, as that works elsewhere and
11408 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
11409 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
11412 See ChangeLog.12 for earlier changes.
11414 ;; Local Variables:
11418 Copyright (C) 2011-2014 Free Software Foundation, Inc.
11420 This file is part of GNU Emacs.
11422 GNU Emacs is free software: you can redistribute it and/or modify
11423 it under the terms of the GNU General Public License as published by
11424 the Free Software Foundation, either version 3 of the License, or
11425 (at your option) any later version.
11427 GNU Emacs is distributed in the hope that it will be useful,
11428 but WITHOUT ANY WARRANTY; without even the implied warranty of
11429 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11430 GNU General Public License for more details.
11432 You should have received a copy of the GNU General Public License
11433 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.